diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-14 21:23:43 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-15 21:42:14 +0200 |
| commit | cb7a01ac324bf2ee2c666f37ac867e4135f9785a (patch) | |
| tree | 7246b915a9334d4bc823c93ba9acab65ef882678 /drivers/media/video | |
| parent | [media] reorganize the API core items (diff) | |
| download | linux-cb7a01ac324bf2ee2c666f37ac867e4135f9785a.tar.xz linux-cb7a01ac324bf2ee2c666f37ac867e4135f9785a.zip | |
[media] move i2c files into drivers/media/i2c
Move ancillary I2C drivers into drivers/media/i2c, in order to
better organize them.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video')
104 files changed, 3 insertions, 58022 deletions
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig index a7bd9576ccd0..f2171e777dd3 100644 --- a/drivers/media/video/Kconfig +++ b/drivers/media/video/Kconfig @@ -1,578 +1,4 @@ -# -# Generic video config states -# - -config VIDEO_BTCX - depends on PCI - tristate - -config VIDEO_TVEEPROM - tristate - depends on I2C - -# -# Multimedia Video device configuration -# - -menuconfig VIDEO_CAPTURE_DRIVERS - bool "Video capture adapters" - depends on VIDEO_V4L2 - depends on MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT - default y - ---help--- - Say Y here to enable selecting the video adapters for - webcams, analog TV, and hybrid analog/digital TV. - Some of those devices also supports FM radio. - -if VIDEO_CAPTURE_DRIVERS && VIDEO_V4L2 - -config VIDEO_HELPER_CHIPS_AUTO - bool "Autoselect pertinent encoders/decoders and other helper chips" - default y if !EXPERT - ---help--- - Most video cards may require additional modules to encode or - decode audio/video standards. This option will autoselect - all pertinent modules to each selected video module. - - Unselect this only if you know exactly what you are doing, since - it may break support on some boards. - - In doubt, say Y. - -config VIDEO_IR_I2C - tristate "I2C module for IR" if !VIDEO_HELPER_CHIPS_AUTO - depends on I2C && RC_CORE - default y - ---help--- - Most boards have an IR chip directly connected via GPIO. However, - some video boards have the IR connected via I2C bus. - - If your board doesn't have an I2C IR chip, you may disable this - option. - - In doubt, say Y. - -# -# Encoder / Decoder module configuration -# - -menu "Encoders, decoders, sensors and other helper chips" - visible if !VIDEO_HELPER_CHIPS_AUTO - -comment "Audio decoders, processors and mixers" - -config VIDEO_TVAUDIO - tristate "Simple audio decoder chips" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for several audio decoder chips found on some bt8xx boards: - Philips: tda9840, tda9873h, tda9874h/a, tda9850, tda985x, tea6300, - tea6320, tea6420, tda8425, ta8874z. - Microchip: pic16c54 based design on ProVideo PV951 board. - - To compile this driver as a module, choose M here: the - module will be called tvaudio. - -config VIDEO_TDA7432 - tristate "Philips TDA7432 audio processor" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for tda7432 audio decoder chip found on some bt8xx boards. - - To compile this driver as a module, choose M here: the - module will be called tda7432. - -config VIDEO_TDA9840 - tristate "Philips TDA9840 audio processor" - depends on I2C - ---help--- - Support for tda9840 audio decoder chip found on some Zoran boards. - - To compile this driver as a module, choose M here: the - module will be called tda9840. - -config VIDEO_TEA6415C - tristate "Philips TEA6415C audio processor" - depends on I2C - ---help--- - Support for tea6415c audio decoder chip found on some bt8xx boards. - - To compile this driver as a module, choose M here: the - module will be called tea6415c. - -config VIDEO_TEA6420 - tristate "Philips TEA6420 audio processor" - depends on I2C - ---help--- - Support for tea6420 audio decoder chip found on some bt8xx boards. - - To compile this driver as a module, choose M here: the - module will be called tea6420. - -config VIDEO_MSP3400 - tristate "Micronas MSP34xx audio decoders" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Micronas MSP34xx series of audio decoders. - - To compile this driver as a module, choose M here: the - module will be called msp3400. - -config VIDEO_CS5345 - tristate "Cirrus Logic CS5345 audio ADC" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Cirrus Logic CS5345 24-bit, 192 kHz - stereo A/D converter. - - To compile this driver as a module, choose M here: the - module will be called cs5345. - -config VIDEO_CS53L32A - tristate "Cirrus Logic CS53L32A audio ADC" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Cirrus Logic CS53L32A low voltage - stereo A/D converter. - - To compile this driver as a module, choose M here: the - module will be called cs53l32a. - -config VIDEO_TLV320AIC23B - tristate "Texas Instruments TLV320AIC23B audio codec" - depends on VIDEO_V4L2 && I2C && EXPERIMENTAL - ---help--- - Support for the Texas Instruments TLV320AIC23B audio codec. - - To compile this driver as a module, choose M here: the - module will be called tlv320aic23b. - -config VIDEO_WM8775 - tristate "Wolfson Microelectronics WM8775 audio ADC with input mixer" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Wolfson Microelectronics WM8775 high - performance stereo A/D Converter with a 4 channel input mixer. - - To compile this driver as a module, choose M here: the - module will be called wm8775. - -config VIDEO_WM8739 - tristate "Wolfson Microelectronics WM8739 stereo audio ADC" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Wolfson Microelectronics WM8739 - stereo A/D Converter. - - To compile this driver as a module, choose M here: the - module will be called wm8739. - -config VIDEO_VP27SMPX - tristate "Panasonic VP27s internal MPX" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the internal MPX of the Panasonic VP27s tuner. - - To compile this driver as a module, choose M here: the - module will be called vp27smpx. - -comment "RDS decoders" - -config VIDEO_SAA6588 - tristate "SAA6588 Radio Chip RDS decoder support" - depends on VIDEO_V4L2 && I2C - - help - Support for this Radio Data System (RDS) decoder. This allows - seeing radio station identification transmitted using this - standard. - - To compile this driver as a module, choose M here: the - module will be called saa6588. - -comment "Video decoders" - -config VIDEO_ADV7180 - tristate "Analog Devices ADV7180 decoder" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Analog Devices ADV7180 video decoder. - - To compile this driver as a module, choose M here: the - module will be called adv7180. - -config VIDEO_ADV7183 - tristate "Analog Devices ADV7183 decoder" - depends on VIDEO_V4L2 && I2C - ---help--- - V4l2 subdevice driver for the Analog Devices - ADV7183 video decoder. - - To compile this driver as a module, choose M here: the - module will be called adv7183. - -config VIDEO_BT819 - tristate "BT819A VideoStream decoder" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for BT819A video decoder. - - To compile this driver as a module, choose M here: the - module will be called bt819. - -config VIDEO_BT856 - tristate "BT856 VideoStream decoder" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for BT856 video decoder. - - To compile this driver as a module, choose M here: the - module will be called bt856. - -config VIDEO_BT866 - tristate "BT866 VideoStream decoder" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for BT866 video decoder. - - To compile this driver as a module, choose M here: the - module will be called bt866. - -config VIDEO_KS0127 - tristate "KS0127 video decoder" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for KS0127 video decoder. - - This chip is used on AverMedia AVS6EYES Zoran-based MJPEG - cards. - - To compile this driver as a module, choose M here: the - module will be called ks0127. - -config VIDEO_SAA7110 - tristate "Philips SAA7110 video decoder" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Philips SAA7110 video decoders. - - To compile this driver as a module, choose M here: the - module will be called saa7110. - -config VIDEO_SAA711X - tristate "Philips SAA7111/3/4/5 video decoders" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Philips SAA7111/3/4/5 video decoders. - - To compile this driver as a module, choose M here: the - module will be called saa7115. - -config VIDEO_SAA7191 - tristate "Philips SAA7191 video decoder" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Philips SAA7191 video decoder. - - To compile this driver as a module, choose M here: the - module will be called saa7191. - -config VIDEO_TVP514X - tristate "Texas Instruments TVP514x video decoder" - depends on VIDEO_V4L2 && I2C - ---help--- - This is a Video4Linux2 sensor-level driver for the TI TVP5146/47 - decoder. It is currently working with the TI OMAP3 camera - controller. - - To compile this driver as a module, choose M here: the - module will be called tvp514x. - -config VIDEO_TVP5150 - tristate "Texas Instruments TVP5150 video decoder" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Texas Instruments TVP5150 video decoder. - - To compile this driver as a module, choose M here: the - module will be called tvp5150. - -config VIDEO_TVP7002 - tristate "Texas Instruments TVP7002 video decoder" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Texas Instruments TVP7002 video decoder. - - To compile this driver as a module, choose M here: the - module will be called tvp7002. - -config VIDEO_VPX3220 - tristate "vpx3220a, vpx3216b & vpx3214c video decoders" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for VPX322x video decoders. - - To compile this driver as a module, choose M here: the - module will be called vpx3220. - -comment "Video and audio decoders" - -config VIDEO_SAA717X - tristate "Philips SAA7171/3/4 audio/video decoders" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Philips SAA7171/3/4 audio/video decoders. - - To compile this driver as a module, choose M here: the - module will be called saa717x. - -source "drivers/media/video/cx25840/Kconfig" - -comment "MPEG video encoders" - -config VIDEO_CX2341X - tristate "Conexant CX2341x MPEG encoders" - depends on VIDEO_V4L2 && VIDEO_V4L2_COMMON - ---help--- - Support for the Conexant CX23416 MPEG encoders - and CX23415 MPEG encoder/decoders. - - This module currently supports the encoding functions only. - - To compile this driver as a module, choose M here: the - module will be called cx2341x. - -comment "Video encoders" - -config VIDEO_SAA7127 - tristate "Philips SAA7127/9 digital video encoders" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Philips SAA7127/9 digital video encoders. - - To compile this driver as a module, choose M here: the - module will be called saa7127. - -config VIDEO_SAA7185 - tristate "Philips SAA7185 video encoder" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Philips SAA7185 video encoder. - - To compile this driver as a module, choose M here: the - module will be called saa7185. - -config VIDEO_ADV7170 - tristate "Analog Devices ADV7170 video encoder" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Analog Devices ADV7170 video encoder driver - - To compile this driver as a module, choose M here: the - module will be called adv7170. - -config VIDEO_ADV7175 - tristate "Analog Devices ADV7175 video encoder" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Analog Devices ADV7175 video encoder driver - - To compile this driver as a module, choose M here: the - module will be called adv7175. - -config VIDEO_ADV7343 - tristate "ADV7343 video encoder" - depends on I2C - help - Support for Analog Devices I2C bus based ADV7343 encoder. - - To compile this driver as a module, choose M here: the - module will be called adv7343. - -config VIDEO_ADV7393 - tristate "ADV7393 video encoder" - depends on I2C - help - Support for Analog Devices I2C bus based ADV7393 encoder. - - To compile this driver as a module, choose M here: the - module will be called adv7393. - -config VIDEO_AK881X - tristate "AK8813/AK8814 video encoders" - depends on I2C - help - Video output driver for AKM AK8813 and AK8814 TV encoders - -comment "Camera sensor devices" - -config VIDEO_APTINA_PLL - tristate - -config VIDEO_SMIAPP_PLL - tristate - -config VIDEO_OV7670 - tristate "OmniVision OV7670 sensor support" - depends on I2C && VIDEO_V4L2 - depends on MEDIA_CAMERA_SUPPORT - ---help--- - This is a Video4Linux2 sensor-level driver for the OmniVision - OV7670 VGA camera. It currently only works with the M88ALP01 - controller. - -config VIDEO_VS6624 - tristate "ST VS6624 sensor support" - depends on VIDEO_V4L2 && I2C - depends on MEDIA_CAMERA_SUPPORT - ---help--- - This is a Video4Linux2 sensor-level driver for the ST VS6624 - camera. - - To compile this driver as a module, choose M here: the - module will be called vs6624. - -config VIDEO_MT9M032 - tristate "MT9M032 camera sensor support" - depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API - depends on MEDIA_CAMERA_SUPPORT - select VIDEO_APTINA_PLL - ---help--- - This driver supports MT9M032 camera sensors from Aptina, monochrome - models only. - -config VIDEO_MT9P031 - tristate "Aptina MT9P031 support" - depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API - depends on MEDIA_CAMERA_SUPPORT - select VIDEO_APTINA_PLL - ---help--- - This is a Video4Linux2 sensor-level driver for the Aptina - (Micron) mt9p031 5 Mpixel camera. - -config VIDEO_MT9T001 - tristate "Aptina MT9T001 support" - depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API - depends on MEDIA_CAMERA_SUPPORT - ---help--- - This is a Video4Linux2 sensor-level driver for the Aptina - (Micron) mt0t001 3 Mpixel camera. - -config VIDEO_MT9V011 - tristate "Micron mt9v011 sensor support" - depends on I2C && VIDEO_V4L2 - depends on MEDIA_CAMERA_SUPPORT - ---help--- - This is a Video4Linux2 sensor-level driver for the Micron - mt0v011 1.3 Mpixel camera. It currently only works with the - em28xx driver. - -config VIDEO_MT9V032 - tristate "Micron MT9V032 sensor support" - depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API - depends on MEDIA_CAMERA_SUPPORT - ---help--- - This is a Video4Linux2 sensor-level driver for the Micron - MT9V032 752x480 CMOS sensor. - -config VIDEO_TCM825X - tristate "TCM825x camera sensor support" - depends on I2C && VIDEO_V4L2 - depends on MEDIA_CAMERA_SUPPORT - ---help--- - This is a driver for the Toshiba TCM825x VGA camera sensor. - It is used for example in Nokia N800. - -config VIDEO_SR030PC30 - tristate "Siliconfile SR030PC30 sensor support" - depends on I2C && VIDEO_V4L2 - depends on MEDIA_CAMERA_SUPPORT - ---help--- - This driver supports SR030PC30 VGA camera from Siliconfile - -config VIDEO_NOON010PC30 - tristate "Siliconfile NOON010PC30 sensor support" - depends on I2C && VIDEO_V4L2 && EXPERIMENTAL && VIDEO_V4L2_SUBDEV_API - depends on MEDIA_CAMERA_SUPPORT - ---help--- - This driver supports NOON010PC30 CIF camera from Siliconfile - -source "drivers/media/video/m5mols/Kconfig" - -config VIDEO_S5K6AA - tristate "Samsung S5K6AAFX sensor support" - depends on MEDIA_CAMERA_SUPPORT - depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API - ---help--- - This is a V4L2 sensor-level driver for Samsung S5K6AA(FX) 1.3M - camera sensor with an embedded SoC image signal processor. - -source "drivers/media/video/smiapp/Kconfig" - -comment "Flash devices" - -config VIDEO_ADP1653 - tristate "ADP1653 flash support" - depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER - depends on MEDIA_CAMERA_SUPPORT - ---help--- - This is a driver for the ADP1653 flash controller. It is used for - example in Nokia N900. - -config VIDEO_AS3645A - tristate "AS3645A flash driver support" - depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER - depends on MEDIA_CAMERA_SUPPORT - ---help--- - This is a driver for the AS3645A and LM3555 flash controllers. It has - build in control for flash, torch and indicator LEDs. - -comment "Video improvement chips" - -config VIDEO_UPD64031A - tristate "NEC Electronics uPD64031A Ghost Reduction" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the NEC Electronics uPD64031A Ghost Reduction - video chip. It is most often found in NTSC TV cards made for - Japan and is used to reduce the 'ghosting' effect that can - be present in analog TV broadcasts. - - To compile this driver as a module, choose M here: the - module will be called upd64031a. - -config VIDEO_UPD64083 - tristate "NEC Electronics uPD64083 3-Dimensional Y/C separation" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the NEC Electronics uPD64083 3-Dimensional Y/C - separation video chip. It is used to improve the quality of - the colors of a composite signal. - - To compile this driver as a module, choose M here: the - module will be called upd64083. - -comment "Miscelaneous helper chips" - -config VIDEO_THS7303 - tristate "THS7303 Video Amplifier" - depends on I2C - help - Support for TI THS7303 video amplifier - - To compile this driver as a module, choose M here: the - module will be called ths7303. - -config VIDEO_M52790 - tristate "Mitsubishi M52790 A/V switch" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Mitsubishi M52790 A/V switch. - - To compile this driver as a module, choose M here: the - module will be called m52790. - -endmenu # encoder / decoder chips +if MEDIA_CAMERA_SUPPORT config VIDEO_VIVI tristate "Virtual Video Driver" @@ -877,7 +303,6 @@ source "drivers/media/video/s5p-fimc/Kconfig" source "drivers/media/video/s5p-tv/Kconfig" endif # V4L_PLATFORM_DRIVERS -endif # VIDEO_CAPTURE_DRIVERS menuconfig V4L_MEM2MEM_DRIVERS bool "Memory-to-memory multimedia devices" @@ -955,3 +380,5 @@ config VIDEO_MX2_EMMAPRP conversion. endif # V4L_MEM2MEM_DRIVERS + +endif # MEDIA_CAMERA_SUPPORT diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile index a0c66923fcde..52a04faa60e8 100644 --- a/drivers/media/video/Makefile +++ b/drivers/media/video/Makefile @@ -2,73 +2,9 @@ # Makefile for the video capture/playback device drivers. # -msp3400-objs := msp3400-driver.o msp3400-kthreads.o - omap2cam-objs := omap24xxcam.o omap24xxcam-dma.o -# Helper modules - -obj-$(CONFIG_VIDEO_APTINA_PLL) += aptina-pll.o - -# All i2c modules must come first: - -obj-$(CONFIG_VIDEO_TVAUDIO) += tvaudio.o -obj-$(CONFIG_VIDEO_TDA7432) += tda7432.o -obj-$(CONFIG_VIDEO_SAA6588) += saa6588.o -obj-$(CONFIG_VIDEO_TDA9840) += tda9840.o -obj-$(CONFIG_VIDEO_TEA6415C) += tea6415c.o -obj-$(CONFIG_VIDEO_TEA6420) += tea6420.o -obj-$(CONFIG_VIDEO_SAA7110) += saa7110.o -obj-$(CONFIG_VIDEO_SAA711X) += saa7115.o -obj-$(CONFIG_VIDEO_SAA717X) += saa717x.o -obj-$(CONFIG_VIDEO_SAA7127) += saa7127.o -obj-$(CONFIG_VIDEO_SAA7185) += saa7185.o -obj-$(CONFIG_VIDEO_SAA7191) += saa7191.o -obj-$(CONFIG_VIDEO_ADV7170) += adv7170.o -obj-$(CONFIG_VIDEO_ADV7175) += adv7175.o -obj-$(CONFIG_VIDEO_ADV7180) += adv7180.o -obj-$(CONFIG_VIDEO_ADV7183) += adv7183.o -obj-$(CONFIG_VIDEO_ADV7343) += adv7343.o -obj-$(CONFIG_VIDEO_ADV7393) += adv7393.o -obj-$(CONFIG_VIDEO_VPX3220) += vpx3220.o -obj-$(CONFIG_VIDEO_VS6624) += vs6624.o -obj-$(CONFIG_VIDEO_BT819) += bt819.o -obj-$(CONFIG_VIDEO_BT856) += bt856.o -obj-$(CONFIG_VIDEO_BT866) += bt866.o -obj-$(CONFIG_VIDEO_KS0127) += ks0127.o -obj-$(CONFIG_VIDEO_THS7303) += ths7303.o obj-$(CONFIG_VIDEO_VINO) += indycam.o -obj-$(CONFIG_VIDEO_TVP5150) += tvp5150.o -obj-$(CONFIG_VIDEO_TVP514X) += tvp514x.o -obj-$(CONFIG_VIDEO_TVP7002) += tvp7002.o -obj-$(CONFIG_VIDEO_MSP3400) += msp3400.o -obj-$(CONFIG_VIDEO_CS5345) += cs5345.o -obj-$(CONFIG_VIDEO_CS53L32A) += cs53l32a.o -obj-$(CONFIG_VIDEO_M52790) += m52790.o -obj-$(CONFIG_VIDEO_TLV320AIC23B) += tlv320aic23b.o -obj-$(CONFIG_VIDEO_WM8775) += wm8775.o -obj-$(CONFIG_VIDEO_WM8739) += wm8739.o -obj-$(CONFIG_VIDEO_VP27SMPX) += vp27smpx.o -obj-$(CONFIG_VIDEO_CX25840) += cx25840/ -obj-$(CONFIG_VIDEO_UPD64031A) += upd64031a.o -obj-$(CONFIG_VIDEO_UPD64083) += upd64083.o -obj-$(CONFIG_VIDEO_OV7670) += ov7670.o -obj-$(CONFIG_VIDEO_TCM825X) += tcm825x.o -obj-$(CONFIG_VIDEO_TVEEPROM) += tveeprom.o -obj-$(CONFIG_VIDEO_MT9M032) += mt9m032.o -obj-$(CONFIG_VIDEO_MT9P031) += mt9p031.o -obj-$(CONFIG_VIDEO_MT9T001) += mt9t001.o -obj-$(CONFIG_VIDEO_MT9V011) += mt9v011.o -obj-$(CONFIG_VIDEO_MT9V032) += mt9v032.o -obj-$(CONFIG_VIDEO_SR030PC30) += sr030pc30.o -obj-$(CONFIG_VIDEO_NOON010PC30) += noon010pc30.o -obj-$(CONFIG_VIDEO_M5MOLS) += m5mols/ -obj-$(CONFIG_VIDEO_S5K6AA) += s5k6aa.o -obj-$(CONFIG_VIDEO_SMIAPP) += smiapp/ -obj-$(CONFIG_VIDEO_ADP1653) += adp1653.o -obj-$(CONFIG_VIDEO_AS3645A) += as3645a.o - -obj-$(CONFIG_VIDEO_SMIAPP_PLL) += smiapp-pll.o obj-$(CONFIG_SOC_CAMERA_IMX074) += imx074.o obj-$(CONFIG_SOC_CAMERA_MT9M001) += mt9m001.o @@ -85,16 +21,12 @@ obj-$(CONFIG_SOC_CAMERA_OV9740) += ov9740.o obj-$(CONFIG_SOC_CAMERA_RJ54N1) += rj54n1cb0c.o obj-$(CONFIG_SOC_CAMERA_TW9910) += tw9910.o -# And now the v4l2 drivers: - obj-$(CONFIG_VIDEO_VINO) += vino.o obj-$(CONFIG_VIDEO_TIMBERDALE) += timblogiw.o -obj-$(CONFIG_VIDEO_BTCX) += btcx-risc.o obj-$(CONFIG_VIDEO_M32R_AR_M64278) += arv.o -obj-$(CONFIG_VIDEO_CX2341X) += cx2341x.o obj-$(CONFIG_VIDEO_CAFE_CCIC) += marvell-ccic/ obj-$(CONFIG_VIDEO_MMP_CAMERA) += marvell-ccic/ @@ -107,7 +39,6 @@ obj-$(CONFIG_VIDEO_VIU) += fsl-viu.o obj-$(CONFIG_VIDEO_VIVI) += vivi.o obj-$(CONFIG_VIDEO_MEM2MEM_TESTDEV) += mem2mem_testdev.o -obj-$(CONFIG_VIDEO_AK881X) += ak881x.o obj-$(CONFIG_VIDEO_OMAP2) += omap2cam.o obj-$(CONFIG_SOC_CAMERA) += soc_camera.o soc_mediabus.o @@ -140,8 +71,6 @@ obj-$(CONFIG_ARCH_DAVINCI) += davinci/ obj-$(CONFIG_VIDEO_SH_VOU) += sh_vou.o -obj-$(CONFIG_VIDEO_IR_I2C) += ir-kbd-i2c.o - obj-y += davinci/ obj-$(CONFIG_ARCH_OMAP) += omap/ diff --git a/drivers/media/video/adp1653.c b/drivers/media/video/adp1653.c deleted file mode 100644 index 57e87090388d..000000000000 --- a/drivers/media/video/adp1653.c +++ /dev/null @@ -1,487 +0,0 @@ -/* - * drivers/media/video/adp1653.c - * - * Copyright (C) 2008--2011 Nokia Corporation - * - * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> - * - * Contributors: - * Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> - * Tuukka Toivonen <tuukkat76@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - * TODO: - * - fault interrupt handling - * - hardware strobe - * - power doesn't need to be ON if all lights are off - * - */ - -#include <linux/delay.h> -#include <linux/module.h> -#include <linux/i2c.h> -#include <linux/slab.h> -#include <media/adp1653.h> -#include <media/v4l2-device.h> - -#define TIMEOUT_MAX 820000 -#define TIMEOUT_STEP 54600 -#define TIMEOUT_MIN (TIMEOUT_MAX - ADP1653_REG_CONFIG_TMR_SET_MAX \ - * TIMEOUT_STEP) -#define TIMEOUT_US_TO_CODE(t) ((TIMEOUT_MAX + (TIMEOUT_STEP / 2) - (t)) \ - / TIMEOUT_STEP) -#define TIMEOUT_CODE_TO_US(c) (TIMEOUT_MAX - (c) * TIMEOUT_STEP) - -/* Write values into ADP1653 registers. */ -static int adp1653_update_hw(struct adp1653_flash *flash) -{ - struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev); - u8 out_sel; - u8 config = 0; - int rval; - - out_sel = ADP1653_INDICATOR_INTENSITY_uA_TO_REG( - flash->indicator_intensity->val) - << ADP1653_REG_OUT_SEL_ILED_SHIFT; - - switch (flash->led_mode->val) { - case V4L2_FLASH_LED_MODE_NONE: - break; - case V4L2_FLASH_LED_MODE_FLASH: - /* Flash mode, light on with strobe, duration from timer */ - config = ADP1653_REG_CONFIG_TMR_CFG; - config |= TIMEOUT_US_TO_CODE(flash->flash_timeout->val) - << ADP1653_REG_CONFIG_TMR_SET_SHIFT; - break; - case V4L2_FLASH_LED_MODE_TORCH: - /* Torch mode, light immediately on, duration indefinite */ - out_sel |= ADP1653_FLASH_INTENSITY_mA_TO_REG( - flash->torch_intensity->val) - << ADP1653_REG_OUT_SEL_HPLED_SHIFT; - break; - } - - rval = i2c_smbus_write_byte_data(client, ADP1653_REG_OUT_SEL, out_sel); - if (rval < 0) - return rval; - - rval = i2c_smbus_write_byte_data(client, ADP1653_REG_CONFIG, config); - if (rval < 0) - return rval; - - return 0; -} - -static int adp1653_get_fault(struct adp1653_flash *flash) -{ - struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev); - int fault; - int rval; - - fault = i2c_smbus_read_byte_data(client, ADP1653_REG_FAULT); - if (IS_ERR_VALUE(fault)) - return fault; - - flash->fault |= fault; - - if (!flash->fault) - return 0; - - /* Clear faults. */ - rval = i2c_smbus_write_byte_data(client, ADP1653_REG_OUT_SEL, 0); - if (IS_ERR_VALUE(rval)) - return rval; - - flash->led_mode->val = V4L2_FLASH_LED_MODE_NONE; - - rval = adp1653_update_hw(flash); - if (IS_ERR_VALUE(rval)) - return rval; - - return flash->fault; -} - -static int adp1653_strobe(struct adp1653_flash *flash, int enable) -{ - struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev); - u8 out_sel = ADP1653_INDICATOR_INTENSITY_uA_TO_REG( - flash->indicator_intensity->val) - << ADP1653_REG_OUT_SEL_ILED_SHIFT; - int rval; - - if (flash->led_mode->val != V4L2_FLASH_LED_MODE_FLASH) - return -EBUSY; - - if (!enable) - return i2c_smbus_write_byte_data(client, ADP1653_REG_OUT_SEL, - out_sel); - - out_sel |= ADP1653_FLASH_INTENSITY_mA_TO_REG( - flash->flash_intensity->val) - << ADP1653_REG_OUT_SEL_HPLED_SHIFT; - rval = i2c_smbus_write_byte_data(client, ADP1653_REG_OUT_SEL, out_sel); - if (rval) - return rval; - - /* Software strobe using i2c */ - rval = i2c_smbus_write_byte_data(client, ADP1653_REG_SW_STROBE, - ADP1653_REG_SW_STROBE_SW_STROBE); - if (rval) - return rval; - return i2c_smbus_write_byte_data(client, ADP1653_REG_SW_STROBE, 0); -} - -/* -------------------------------------------------------------------------- - * V4L2 controls - */ - -static int adp1653_get_ctrl(struct v4l2_ctrl *ctrl) -{ - struct adp1653_flash *flash = - container_of(ctrl->handler, struct adp1653_flash, ctrls); - int rval; - - rval = adp1653_get_fault(flash); - if (IS_ERR_VALUE(rval)) - return rval; - - ctrl->cur.val = 0; - - if (flash->fault & ADP1653_REG_FAULT_FLT_SCP) - ctrl->cur.val |= V4L2_FLASH_FAULT_SHORT_CIRCUIT; - if (flash->fault & ADP1653_REG_FAULT_FLT_OT) - ctrl->cur.val |= V4L2_FLASH_FAULT_OVER_TEMPERATURE; - if (flash->fault & ADP1653_REG_FAULT_FLT_TMR) - ctrl->cur.val |= V4L2_FLASH_FAULT_TIMEOUT; - if (flash->fault & ADP1653_REG_FAULT_FLT_OV) - ctrl->cur.val |= V4L2_FLASH_FAULT_OVER_VOLTAGE; - - flash->fault = 0; - - return 0; -} - -static int adp1653_set_ctrl(struct v4l2_ctrl *ctrl) -{ - struct adp1653_flash *flash = - container_of(ctrl->handler, struct adp1653_flash, ctrls); - int rval; - - rval = adp1653_get_fault(flash); - if (IS_ERR_VALUE(rval)) - return rval; - if ((rval & (ADP1653_REG_FAULT_FLT_SCP | - ADP1653_REG_FAULT_FLT_OT | - ADP1653_REG_FAULT_FLT_OV)) && - (ctrl->id == V4L2_CID_FLASH_STROBE || - ctrl->id == V4L2_CID_FLASH_TORCH_INTENSITY || - ctrl->id == V4L2_CID_FLASH_LED_MODE)) - return -EBUSY; - - switch (ctrl->id) { - case V4L2_CID_FLASH_STROBE: - return adp1653_strobe(flash, 1); - case V4L2_CID_FLASH_STROBE_STOP: - return adp1653_strobe(flash, 0); - } - - return adp1653_update_hw(flash); -} - -static const struct v4l2_ctrl_ops adp1653_ctrl_ops = { - .g_volatile_ctrl = adp1653_get_ctrl, - .s_ctrl = adp1653_set_ctrl, -}; - -static int adp1653_init_controls(struct adp1653_flash *flash) -{ - struct v4l2_ctrl *fault; - - v4l2_ctrl_handler_init(&flash->ctrls, 9); - - flash->led_mode = - v4l2_ctrl_new_std_menu(&flash->ctrls, &adp1653_ctrl_ops, - V4L2_CID_FLASH_LED_MODE, - V4L2_FLASH_LED_MODE_TORCH, ~0x7, 0); - v4l2_ctrl_new_std_menu(&flash->ctrls, &adp1653_ctrl_ops, - V4L2_CID_FLASH_STROBE_SOURCE, - V4L2_FLASH_STROBE_SOURCE_SOFTWARE, ~0x1, 0); - v4l2_ctrl_new_std(&flash->ctrls, &adp1653_ctrl_ops, - V4L2_CID_FLASH_STROBE, 0, 0, 0, 0); - v4l2_ctrl_new_std(&flash->ctrls, &adp1653_ctrl_ops, - V4L2_CID_FLASH_STROBE_STOP, 0, 0, 0, 0); - flash->flash_timeout = - v4l2_ctrl_new_std(&flash->ctrls, &adp1653_ctrl_ops, - V4L2_CID_FLASH_TIMEOUT, TIMEOUT_MIN, - flash->platform_data->max_flash_timeout, - TIMEOUT_STEP, - flash->platform_data->max_flash_timeout); - flash->flash_intensity = - v4l2_ctrl_new_std(&flash->ctrls, &adp1653_ctrl_ops, - V4L2_CID_FLASH_INTENSITY, - ADP1653_FLASH_INTENSITY_MIN, - flash->platform_data->max_flash_intensity, - 1, flash->platform_data->max_flash_intensity); - flash->torch_intensity = - v4l2_ctrl_new_std(&flash->ctrls, &adp1653_ctrl_ops, - V4L2_CID_FLASH_TORCH_INTENSITY, - ADP1653_TORCH_INTENSITY_MIN, - flash->platform_data->max_torch_intensity, - ADP1653_FLASH_INTENSITY_STEP, - flash->platform_data->max_torch_intensity); - flash->indicator_intensity = - v4l2_ctrl_new_std(&flash->ctrls, &adp1653_ctrl_ops, - V4L2_CID_FLASH_INDICATOR_INTENSITY, - ADP1653_INDICATOR_INTENSITY_MIN, - flash->platform_data->max_indicator_intensity, - ADP1653_INDICATOR_INTENSITY_STEP, - ADP1653_INDICATOR_INTENSITY_MIN); - fault = v4l2_ctrl_new_std(&flash->ctrls, &adp1653_ctrl_ops, - V4L2_CID_FLASH_FAULT, 0, - V4L2_FLASH_FAULT_OVER_VOLTAGE - | V4L2_FLASH_FAULT_OVER_TEMPERATURE - | V4L2_FLASH_FAULT_SHORT_CIRCUIT, 0, 0); - - if (flash->ctrls.error) - return flash->ctrls.error; - - fault->flags |= V4L2_CTRL_FLAG_VOLATILE; - - flash->subdev.ctrl_handler = &flash->ctrls; - return 0; -} - -/* -------------------------------------------------------------------------- - * V4L2 subdev operations - */ - -static int -adp1653_init_device(struct adp1653_flash *flash) -{ - struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev); - int rval; - - /* Clear FAULT register by writing zero to OUT_SEL */ - rval = i2c_smbus_write_byte_data(client, ADP1653_REG_OUT_SEL, 0); - if (rval < 0) { - dev_err(&client->dev, "failed writing fault register\n"); - return -EIO; - } - - mutex_lock(flash->ctrls.lock); - /* Reset faults before reading new ones. */ - flash->fault = 0; - rval = adp1653_get_fault(flash); - mutex_unlock(flash->ctrls.lock); - if (rval > 0) { - dev_err(&client->dev, "faults detected: 0x%1.1x\n", rval); - return -EIO; - } - - mutex_lock(flash->ctrls.lock); - rval = adp1653_update_hw(flash); - mutex_unlock(flash->ctrls.lock); - if (rval) { - dev_err(&client->dev, - "adp1653_update_hw failed at %s\n", __func__); - return -EIO; - } - - return 0; -} - -static int -__adp1653_set_power(struct adp1653_flash *flash, int on) -{ - int ret; - - ret = flash->platform_data->power(&flash->subdev, on); - if (ret < 0) - return ret; - - if (!on) - return 0; - - ret = adp1653_init_device(flash); - if (ret < 0) - flash->platform_data->power(&flash->subdev, 0); - - return ret; -} - -static int -adp1653_set_power(struct v4l2_subdev *subdev, int on) -{ - struct adp1653_flash *flash = to_adp1653_flash(subdev); - int ret = 0; - - mutex_lock(&flash->power_lock); - - /* If the power count is modified from 0 to != 0 or from != 0 to 0, - * update the power state. - */ - if (flash->power_count == !on) { - ret = __adp1653_set_power(flash, !!on); - if (ret < 0) - goto done; - } - - /* Update the power count. */ - flash->power_count += on ? 1 : -1; - WARN_ON(flash->power_count < 0); - -done: - mutex_unlock(&flash->power_lock); - return ret; -} - -static int adp1653_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) -{ - return adp1653_set_power(sd, 1); -} - -static int adp1653_close(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) -{ - return adp1653_set_power(sd, 0); -} - -static const struct v4l2_subdev_core_ops adp1653_core_ops = { - .s_power = adp1653_set_power, -}; - -static const struct v4l2_subdev_ops adp1653_ops = { - .core = &adp1653_core_ops, -}; - -static const struct v4l2_subdev_internal_ops adp1653_internal_ops = { - .open = adp1653_open, - .close = adp1653_close, -}; - -/* -------------------------------------------------------------------------- - * I2C driver - */ -#ifdef CONFIG_PM - -static int adp1653_suspend(struct device *dev) -{ - struct i2c_client *client = to_i2c_client(dev); - struct v4l2_subdev *subdev = i2c_get_clientdata(client); - struct adp1653_flash *flash = to_adp1653_flash(subdev); - - if (!flash->power_count) - return 0; - - return __adp1653_set_power(flash, 0); -} - -static int adp1653_resume(struct device *dev) -{ - struct i2c_client *client = to_i2c_client(dev); - struct v4l2_subdev *subdev = i2c_get_clientdata(client); - struct adp1653_flash *flash = to_adp1653_flash(subdev); - - if (!flash->power_count) - return 0; - - return __adp1653_set_power(flash, 1); -} - -#else - -#define adp1653_suspend NULL -#define adp1653_resume NULL - -#endif /* CONFIG_PM */ - -static int adp1653_probe(struct i2c_client *client, - const struct i2c_device_id *devid) -{ - struct adp1653_flash *flash; - int ret; - - /* we couldn't work without platform data */ - if (client->dev.platform_data == NULL) - return -ENODEV; - - flash = kzalloc(sizeof(*flash), GFP_KERNEL); - if (flash == NULL) - return -ENOMEM; - - flash->platform_data = client->dev.platform_data; - - mutex_init(&flash->power_lock); - - v4l2_i2c_subdev_init(&flash->subdev, client, &adp1653_ops); - flash->subdev.internal_ops = &adp1653_internal_ops; - flash->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; - - ret = adp1653_init_controls(flash); - if (ret) - goto free_and_quit; - - ret = media_entity_init(&flash->subdev.entity, 0, NULL, 0); - if (ret < 0) - goto free_and_quit; - - flash->subdev.entity.type = MEDIA_ENT_T_V4L2_SUBDEV_FLASH; - - return 0; - -free_and_quit: - v4l2_ctrl_handler_free(&flash->ctrls); - kfree(flash); - return ret; -} - -static int __exit adp1653_remove(struct i2c_client *client) -{ - struct v4l2_subdev *subdev = i2c_get_clientdata(client); - struct adp1653_flash *flash = to_adp1653_flash(subdev); - - v4l2_device_unregister_subdev(&flash->subdev); - v4l2_ctrl_handler_free(&flash->ctrls); - media_entity_cleanup(&flash->subdev.entity); - kfree(flash); - return 0; -} - -static const struct i2c_device_id adp1653_id_table[] = { - { ADP1653_NAME, 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, adp1653_id_table); - -static struct dev_pm_ops adp1653_pm_ops = { - .suspend = adp1653_suspend, - .resume = adp1653_resume, -}; - -static struct i2c_driver adp1653_i2c_driver = { - .driver = { - .name = ADP1653_NAME, - .pm = &adp1653_pm_ops, - }, - .probe = adp1653_probe, - .remove = __exit_p(adp1653_remove), - .id_table = adp1653_id_table, -}; - -module_i2c_driver(adp1653_i2c_driver); - -MODULE_AUTHOR("Sakari Ailus <sakari.ailus@nokia.com>"); -MODULE_DESCRIPTION("Analog Devices ADP1653 LED flash driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/adv7170.c b/drivers/media/video/adv7170.c deleted file mode 100644 index 6bc01fb98ff8..000000000000 --- a/drivers/media/video/adv7170.c +++ /dev/null @@ -1,410 +0,0 @@ -/* - * adv7170 - adv7170, adv7171 video encoder driver version 0.0.1 - * - * Copyright (C) 2002 Maxim Yevtyushkin <max@linuxmedialabs.com> - * - * Based on adv7176 driver by: - * - * Copyright (C) 1998 Dave Perks <dperks@ibm.net> - * Copyright (C) 1999 Wolfgang Scherr <scherr@net4you.net> - * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx> - * - some corrections for Pinnacle Systems Inc. DC10plus card. - * - * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net> - * - moved over to linux>=2.4.x i2c protocol (1/1/2003) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/slab.h> -#include <linux/ioctl.h> -#include <asm/uaccess.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> - -MODULE_DESCRIPTION("Analog Devices ADV7170 video encoder driver"); -MODULE_AUTHOR("Maxim Yevtyushkin"); -MODULE_LICENSE("GPL"); - - -static int debug; -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - -/* ----------------------------------------------------------------------- */ - -struct adv7170 { - struct v4l2_subdev sd; - unsigned char reg[128]; - - v4l2_std_id norm; - int input; -}; - -static inline struct adv7170 *to_adv7170(struct v4l2_subdev *sd) -{ - return container_of(sd, struct adv7170, sd); -} - -static char *inputs[] = { "pass_through", "play_back" }; - -static enum v4l2_mbus_pixelcode adv7170_codes[] = { - V4L2_MBUS_FMT_UYVY8_2X8, - V4L2_MBUS_FMT_UYVY8_1X16, -}; - -/* ----------------------------------------------------------------------- */ - -static inline int adv7170_write(struct v4l2_subdev *sd, u8 reg, u8 value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct adv7170 *encoder = to_adv7170(sd); - - encoder->reg[reg] = value; - return i2c_smbus_write_byte_data(client, reg, value); -} - -static inline int adv7170_read(struct v4l2_subdev *sd, u8 reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return i2c_smbus_read_byte_data(client, reg); -} - -static int adv7170_write_block(struct v4l2_subdev *sd, - const u8 *data, unsigned int len) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct adv7170 *encoder = to_adv7170(sd); - int ret = -1; - u8 reg; - - /* the adv7170 has an autoincrement function, use it if - * the adapter understands raw I2C */ - if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { - /* do raw I2C, not smbus compatible */ - u8 block_data[32]; - int block_len; - - while (len >= 2) { - block_len = 0; - block_data[block_len++] = reg = data[0]; - do { - block_data[block_len++] = - encoder->reg[reg++] = data[1]; - len -= 2; - data += 2; - } while (len >= 2 && data[0] == reg && block_len < 32); - ret = i2c_master_send(client, block_data, block_len); - if (ret < 0) - break; - } - } else { - /* do some slow I2C emulation kind of thing */ - while (len >= 2) { - reg = *data++; - ret = adv7170_write(sd, reg, *data++); - if (ret < 0) - break; - len -= 2; - } - } - return ret; -} - -/* ----------------------------------------------------------------------- */ - -#define TR0MODE 0x4c -#define TR0RST 0x80 - -#define TR1CAPT 0x00 -#define TR1PLAY 0x00 - -static const unsigned char init_NTSC[] = { - 0x00, 0x10, /* MR0 */ - 0x01, 0x20, /* MR1 */ - 0x02, 0x0e, /* MR2 RTC control: bits 2 and 1 */ - 0x03, 0x80, /* MR3 */ - 0x04, 0x30, /* MR4 */ - 0x05, 0x00, /* Reserved */ - 0x06, 0x00, /* Reserved */ - 0x07, TR0MODE, /* TM0 */ - 0x08, TR1CAPT, /* TM1 */ - 0x09, 0x16, /* Fsc0 */ - 0x0a, 0x7c, /* Fsc1 */ - 0x0b, 0xf0, /* Fsc2 */ - 0x0c, 0x21, /* Fsc3 */ - 0x0d, 0x00, /* Subcarrier Phase */ - 0x0e, 0x00, /* Closed Capt. Ext 0 */ - 0x0f, 0x00, /* Closed Capt. Ext 1 */ - 0x10, 0x00, /* Closed Capt. 0 */ - 0x11, 0x00, /* Closed Capt. 1 */ - 0x12, 0x00, /* Pedestal Ctl 0 */ - 0x13, 0x00, /* Pedestal Ctl 1 */ - 0x14, 0x00, /* Pedestal Ctl 2 */ - 0x15, 0x00, /* Pedestal Ctl 3 */ - 0x16, 0x00, /* CGMS_WSS_0 */ - 0x17, 0x00, /* CGMS_WSS_1 */ - 0x18, 0x00, /* CGMS_WSS_2 */ - 0x19, 0x00, /* Teletext Ctl */ -}; - -static const unsigned char init_PAL[] = { - 0x00, 0x71, /* MR0 */ - 0x01, 0x20, /* MR1 */ - 0x02, 0x0e, /* MR2 RTC control: bits 2 and 1 */ - 0x03, 0x80, /* MR3 */ - 0x04, 0x30, /* MR4 */ - 0x05, 0x00, /* Reserved */ - 0x06, 0x00, /* Reserved */ - 0x07, TR0MODE, /* TM0 */ - 0x08, TR1CAPT, /* TM1 */ - 0x09, 0xcb, /* Fsc0 */ - 0x0a, 0x8a, /* Fsc1 */ - 0x0b, 0x09, /* Fsc2 */ - 0x0c, 0x2a, /* Fsc3 */ - 0x0d, 0x00, /* Subcarrier Phase */ - 0x0e, 0x00, /* Closed Capt. Ext 0 */ - 0x0f, 0x00, /* Closed Capt. Ext 1 */ - 0x10, 0x00, /* Closed Capt. 0 */ - 0x11, 0x00, /* Closed Capt. 1 */ - 0x12, 0x00, /* Pedestal Ctl 0 */ - 0x13, 0x00, /* Pedestal Ctl 1 */ - 0x14, 0x00, /* Pedestal Ctl 2 */ - 0x15, 0x00, /* Pedestal Ctl 3 */ - 0x16, 0x00, /* CGMS_WSS_0 */ - 0x17, 0x00, /* CGMS_WSS_1 */ - 0x18, 0x00, /* CGMS_WSS_2 */ - 0x19, 0x00, /* Teletext Ctl */ -}; - - -static int adv7170_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct adv7170 *encoder = to_adv7170(sd); - - v4l2_dbg(1, debug, sd, "set norm %llx\n", (unsigned long long)std); - - if (std & V4L2_STD_NTSC) { - adv7170_write_block(sd, init_NTSC, sizeof(init_NTSC)); - if (encoder->input == 0) - adv7170_write(sd, 0x02, 0x0e); /* Enable genlock */ - adv7170_write(sd, 0x07, TR0MODE | TR0RST); - adv7170_write(sd, 0x07, TR0MODE); - } else if (std & V4L2_STD_PAL) { - adv7170_write_block(sd, init_PAL, sizeof(init_PAL)); - if (encoder->input == 0) - adv7170_write(sd, 0x02, 0x0e); /* Enable genlock */ - adv7170_write(sd, 0x07, TR0MODE | TR0RST); - adv7170_write(sd, 0x07, TR0MODE); - } else { - v4l2_dbg(1, debug, sd, "illegal norm: %llx\n", - (unsigned long long)std); - return -EINVAL; - } - v4l2_dbg(1, debug, sd, "switched to %llx\n", (unsigned long long)std); - encoder->norm = std; - return 0; -} - -static int adv7170_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct adv7170 *encoder = to_adv7170(sd); - - /* RJ: input = 0: input is from decoder - input = 1: input is from ZR36060 - input = 2: color bar */ - - v4l2_dbg(1, debug, sd, "set input from %s\n", - input == 0 ? "decoder" : "ZR36060"); - - switch (input) { - case 0: - adv7170_write(sd, 0x01, 0x20); - adv7170_write(sd, 0x08, TR1CAPT); /* TR1 */ - adv7170_write(sd, 0x02, 0x0e); /* Enable genlock */ - adv7170_write(sd, 0x07, TR0MODE | TR0RST); - adv7170_write(sd, 0x07, TR0MODE); - /* udelay(10); */ - break; - - case 1: - adv7170_write(sd, 0x01, 0x00); - adv7170_write(sd, 0x08, TR1PLAY); /* TR1 */ - adv7170_write(sd, 0x02, 0x08); - adv7170_write(sd, 0x07, TR0MODE | TR0RST); - adv7170_write(sd, 0x07, TR0MODE); - /* udelay(10); */ - break; - - default: - v4l2_dbg(1, debug, sd, "illegal input: %d\n", input); - return -EINVAL; - } - v4l2_dbg(1, debug, sd, "switched to %s\n", inputs[input]); - encoder->input = input; - return 0; -} - -static int adv7170_enum_fmt(struct v4l2_subdev *sd, unsigned int index, - enum v4l2_mbus_pixelcode *code) -{ - if (index >= ARRAY_SIZE(adv7170_codes)) - return -EINVAL; - - *code = adv7170_codes[index]; - return 0; -} - -static int adv7170_g_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *mf) -{ - u8 val = adv7170_read(sd, 0x7); - - if ((val & 0x40) == (1 << 6)) - mf->code = V4L2_MBUS_FMT_UYVY8_1X16; - else - mf->code = V4L2_MBUS_FMT_UYVY8_2X8; - - mf->colorspace = V4L2_COLORSPACE_SMPTE170M; - mf->width = 0; - mf->height = 0; - mf->field = V4L2_FIELD_ANY; - - return 0; -} - -static int adv7170_s_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *mf) -{ - u8 val = adv7170_read(sd, 0x7); - int ret; - - switch (mf->code) { - case V4L2_MBUS_FMT_UYVY8_2X8: - val &= ~0x40; - break; - - case V4L2_MBUS_FMT_UYVY8_1X16: - val |= 0x40; - break; - - default: - v4l2_dbg(1, debug, sd, - "illegal v4l2_mbus_framefmt code: %d\n", mf->code); - return -EINVAL; - } - - ret = adv7170_write(sd, 0x7, val); - - return ret; -} - -static int adv7170_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_ADV7170, 0); -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops adv7170_core_ops = { - .g_chip_ident = adv7170_g_chip_ident, -}; - -static const struct v4l2_subdev_video_ops adv7170_video_ops = { - .s_std_output = adv7170_s_std_output, - .s_routing = adv7170_s_routing, - .s_mbus_fmt = adv7170_s_fmt, - .g_mbus_fmt = adv7170_g_fmt, - .enum_mbus_fmt = adv7170_enum_fmt, -}; - -static const struct v4l2_subdev_ops adv7170_ops = { - .core = &adv7170_core_ops, - .video = &adv7170_video_ops, -}; - -/* ----------------------------------------------------------------------- */ - -static int adv7170_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct adv7170 *encoder; - struct v4l2_subdev *sd; - int i; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -ENODEV; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - encoder = kzalloc(sizeof(struct adv7170), GFP_KERNEL); - if (encoder == NULL) - return -ENOMEM; - sd = &encoder->sd; - v4l2_i2c_subdev_init(sd, client, &adv7170_ops); - encoder->norm = V4L2_STD_NTSC; - encoder->input = 0; - - i = adv7170_write_block(sd, init_NTSC, sizeof(init_NTSC)); - if (i >= 0) { - i = adv7170_write(sd, 0x07, TR0MODE | TR0RST); - i = adv7170_write(sd, 0x07, TR0MODE); - i = adv7170_read(sd, 0x12); - v4l2_dbg(1, debug, sd, "revision %d\n", i & 1); - } - if (i < 0) - v4l2_dbg(1, debug, sd, "init error 0x%x\n", i); - return 0; -} - -static int adv7170_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - kfree(to_adv7170(sd)); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_device_id adv7170_id[] = { - { "adv7170", 0 }, - { "adv7171", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, adv7170_id); - -static struct i2c_driver adv7170_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "adv7170", - }, - .probe = adv7170_probe, - .remove = adv7170_remove, - .id_table = adv7170_id, -}; - -module_i2c_driver(adv7170_driver); diff --git a/drivers/media/video/adv7175.c b/drivers/media/video/adv7175.c deleted file mode 100644 index c7640fab5730..000000000000 --- a/drivers/media/video/adv7175.c +++ /dev/null @@ -1,460 +0,0 @@ -/* - * adv7175 - adv7175a video encoder driver version 0.0.3 - * - * Copyright (C) 1998 Dave Perks <dperks@ibm.net> - * Copyright (C) 1999 Wolfgang Scherr <scherr@net4you.net> - * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx> - * - some corrections for Pinnacle Systems Inc. DC10plus card. - * - * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net> - * - moved over to linux>=2.4.x i2c protocol (9/9/2002) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/slab.h> -#include <linux/ioctl.h> -#include <asm/uaccess.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> - -MODULE_DESCRIPTION("Analog Devices ADV7175 video encoder driver"); -MODULE_AUTHOR("Dave Perks"); -MODULE_LICENSE("GPL"); - -#define I2C_ADV7175 0xd4 -#define I2C_ADV7176 0x54 - - -static int debug; -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - -/* ----------------------------------------------------------------------- */ - -struct adv7175 { - struct v4l2_subdev sd; - v4l2_std_id norm; - int input; -}; - -static inline struct adv7175 *to_adv7175(struct v4l2_subdev *sd) -{ - return container_of(sd, struct adv7175, sd); -} - -static char *inputs[] = { "pass_through", "play_back", "color_bar" }; - -static enum v4l2_mbus_pixelcode adv7175_codes[] = { - V4L2_MBUS_FMT_UYVY8_2X8, - V4L2_MBUS_FMT_UYVY8_1X16, -}; - -/* ----------------------------------------------------------------------- */ - -static inline int adv7175_write(struct v4l2_subdev *sd, u8 reg, u8 value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return i2c_smbus_write_byte_data(client, reg, value); -} - -static inline int adv7175_read(struct v4l2_subdev *sd, u8 reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return i2c_smbus_read_byte_data(client, reg); -} - -static int adv7175_write_block(struct v4l2_subdev *sd, - const u8 *data, unsigned int len) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - int ret = -1; - u8 reg; - - /* the adv7175 has an autoincrement function, use it if - * the adapter understands raw I2C */ - if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { - /* do raw I2C, not smbus compatible */ - u8 block_data[32]; - int block_len; - - while (len >= 2) { - block_len = 0; - block_data[block_len++] = reg = data[0]; - do { - block_data[block_len++] = data[1]; - reg++; - len -= 2; - data += 2; - } while (len >= 2 && data[0] == reg && block_len < 32); - ret = i2c_master_send(client, block_data, block_len); - if (ret < 0) - break; - } - } else { - /* do some slow I2C emulation kind of thing */ - while (len >= 2) { - reg = *data++; - ret = adv7175_write(sd, reg, *data++); - if (ret < 0) - break; - len -= 2; - } - } - - return ret; -} - -static void set_subcarrier_freq(struct v4l2_subdev *sd, int pass_through) -{ - /* for some reason pass_through NTSC needs - * a different sub-carrier freq to remain stable. */ - if (pass_through) - adv7175_write(sd, 0x02, 0x00); - else - adv7175_write(sd, 0x02, 0x55); - - adv7175_write(sd, 0x03, 0x55); - adv7175_write(sd, 0x04, 0x55); - adv7175_write(sd, 0x05, 0x25); -} - -/* ----------------------------------------------------------------------- */ -/* Output filter: S-Video Composite */ - -#define MR050 0x11 /* 0x09 */ -#define MR060 0x14 /* 0x0c */ - -/* ----------------------------------------------------------------------- */ - -#define TR0MODE 0x46 -#define TR0RST 0x80 - -#define TR1CAPT 0x80 -#define TR1PLAY 0x00 - -static const unsigned char init_common[] = { - - 0x00, MR050, /* MR0, PAL enabled */ - 0x01, 0x00, /* MR1 */ - 0x02, 0x0c, /* subc. freq. */ - 0x03, 0x8c, /* subc. freq. */ - 0x04, 0x79, /* subc. freq. */ - 0x05, 0x26, /* subc. freq. */ - 0x06, 0x40, /* subc. phase */ - - 0x07, TR0MODE, /* TR0, 16bit */ - 0x08, 0x21, /* */ - 0x09, 0x00, /* */ - 0x0a, 0x00, /* */ - 0x0b, 0x00, /* */ - 0x0c, TR1CAPT, /* TR1 */ - 0x0d, 0x4f, /* MR2 */ - 0x0e, 0x00, /* */ - 0x0f, 0x00, /* */ - 0x10, 0x00, /* */ - 0x11, 0x00, /* */ -}; - -static const unsigned char init_pal[] = { - 0x00, MR050, /* MR0, PAL enabled */ - 0x01, 0x00, /* MR1 */ - 0x02, 0x0c, /* subc. freq. */ - 0x03, 0x8c, /* subc. freq. */ - 0x04, 0x79, /* subc. freq. */ - 0x05, 0x26, /* subc. freq. */ - 0x06, 0x40, /* subc. phase */ -}; - -static const unsigned char init_ntsc[] = { - 0x00, MR060, /* MR0, NTSC enabled */ - 0x01, 0x00, /* MR1 */ - 0x02, 0x55, /* subc. freq. */ - 0x03, 0x55, /* subc. freq. */ - 0x04, 0x55, /* subc. freq. */ - 0x05, 0x25, /* subc. freq. */ - 0x06, 0x1a, /* subc. phase */ -}; - -static int adv7175_init(struct v4l2_subdev *sd, u32 val) -{ - /* This is just for testing!!! */ - adv7175_write_block(sd, init_common, sizeof(init_common)); - adv7175_write(sd, 0x07, TR0MODE | TR0RST); - adv7175_write(sd, 0x07, TR0MODE); - return 0; -} - -static int adv7175_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct adv7175 *encoder = to_adv7175(sd); - - if (std & V4L2_STD_NTSC) { - adv7175_write_block(sd, init_ntsc, sizeof(init_ntsc)); - if (encoder->input == 0) - adv7175_write(sd, 0x0d, 0x4f); /* Enable genlock */ - adv7175_write(sd, 0x07, TR0MODE | TR0RST); - adv7175_write(sd, 0x07, TR0MODE); - } else if (std & V4L2_STD_PAL) { - adv7175_write_block(sd, init_pal, sizeof(init_pal)); - if (encoder->input == 0) - adv7175_write(sd, 0x0d, 0x4f); /* Enable genlock */ - adv7175_write(sd, 0x07, TR0MODE | TR0RST); - adv7175_write(sd, 0x07, TR0MODE); - } else if (std & V4L2_STD_SECAM) { - /* This is an attempt to convert - * SECAM->PAL (typically it does not work - * due to genlock: when decoder is in SECAM - * and encoder in in PAL the subcarrier can - * not be syncronized with horizontal - * quency) */ - adv7175_write_block(sd, init_pal, sizeof(init_pal)); - if (encoder->input == 0) - adv7175_write(sd, 0x0d, 0x49); /* Disable genlock */ - adv7175_write(sd, 0x07, TR0MODE | TR0RST); - adv7175_write(sd, 0x07, TR0MODE); - } else { - v4l2_dbg(1, debug, sd, "illegal norm: %llx\n", - (unsigned long long)std); - return -EINVAL; - } - v4l2_dbg(1, debug, sd, "switched to %llx\n", (unsigned long long)std); - encoder->norm = std; - return 0; -} - -static int adv7175_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct adv7175 *encoder = to_adv7175(sd); - - /* RJ: input = 0: input is from decoder - input = 1: input is from ZR36060 - input = 2: color bar */ - - switch (input) { - case 0: - adv7175_write(sd, 0x01, 0x00); - - if (encoder->norm & V4L2_STD_NTSC) - set_subcarrier_freq(sd, 1); - - adv7175_write(sd, 0x0c, TR1CAPT); /* TR1 */ - if (encoder->norm & V4L2_STD_SECAM) - adv7175_write(sd, 0x0d, 0x49); /* Disable genlock */ - else - adv7175_write(sd, 0x0d, 0x4f); /* Enable genlock */ - adv7175_write(sd, 0x07, TR0MODE | TR0RST); - adv7175_write(sd, 0x07, TR0MODE); - /*udelay(10);*/ - break; - - case 1: - adv7175_write(sd, 0x01, 0x00); - - if (encoder->norm & V4L2_STD_NTSC) - set_subcarrier_freq(sd, 0); - - adv7175_write(sd, 0x0c, TR1PLAY); /* TR1 */ - adv7175_write(sd, 0x0d, 0x49); - adv7175_write(sd, 0x07, TR0MODE | TR0RST); - adv7175_write(sd, 0x07, TR0MODE); - /* udelay(10); */ - break; - - case 2: - adv7175_write(sd, 0x01, 0x80); - - if (encoder->norm & V4L2_STD_NTSC) - set_subcarrier_freq(sd, 0); - - adv7175_write(sd, 0x0d, 0x49); - adv7175_write(sd, 0x07, TR0MODE | TR0RST); - adv7175_write(sd, 0x07, TR0MODE); - /* udelay(10); */ - break; - - default: - v4l2_dbg(1, debug, sd, "illegal input: %d\n", input); - return -EINVAL; - } - v4l2_dbg(1, debug, sd, "switched to %s\n", inputs[input]); - encoder->input = input; - return 0; -} - -static int adv7175_enum_fmt(struct v4l2_subdev *sd, unsigned int index, - enum v4l2_mbus_pixelcode *code) -{ - if (index >= ARRAY_SIZE(adv7175_codes)) - return -EINVAL; - - *code = adv7175_codes[index]; - return 0; -} - -static int adv7175_g_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *mf) -{ - u8 val = adv7175_read(sd, 0x7); - - if ((val & 0x40) == (1 << 6)) - mf->code = V4L2_MBUS_FMT_UYVY8_1X16; - else - mf->code = V4L2_MBUS_FMT_UYVY8_2X8; - - mf->colorspace = V4L2_COLORSPACE_SMPTE170M; - mf->width = 0; - mf->height = 0; - mf->field = V4L2_FIELD_ANY; - - return 0; -} - -static int adv7175_s_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *mf) -{ - u8 val = adv7175_read(sd, 0x7); - int ret; - - switch (mf->code) { - case V4L2_MBUS_FMT_UYVY8_2X8: - val &= ~0x40; - break; - - case V4L2_MBUS_FMT_UYVY8_1X16: - val |= 0x40; - break; - - default: - v4l2_dbg(1, debug, sd, - "illegal v4l2_mbus_framefmt code: %d\n", mf->code); - return -EINVAL; - } - - ret = adv7175_write(sd, 0x7, val); - - return ret; -} - -static int adv7175_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_ADV7175, 0); -} - -static int adv7175_s_power(struct v4l2_subdev *sd, int on) -{ - if (on) - adv7175_write(sd, 0x01, 0x00); - else - adv7175_write(sd, 0x01, 0x78); - - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops adv7175_core_ops = { - .g_chip_ident = adv7175_g_chip_ident, - .init = adv7175_init, - .s_power = adv7175_s_power, -}; - -static const struct v4l2_subdev_video_ops adv7175_video_ops = { - .s_std_output = adv7175_s_std_output, - .s_routing = adv7175_s_routing, - .s_mbus_fmt = adv7175_s_fmt, - .g_mbus_fmt = adv7175_g_fmt, - .enum_mbus_fmt = adv7175_enum_fmt, -}; - -static const struct v4l2_subdev_ops adv7175_ops = { - .core = &adv7175_core_ops, - .video = &adv7175_video_ops, -}; - -/* ----------------------------------------------------------------------- */ - -static int adv7175_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - int i; - struct adv7175 *encoder; - struct v4l2_subdev *sd; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -ENODEV; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - encoder = kzalloc(sizeof(struct adv7175), GFP_KERNEL); - if (encoder == NULL) - return -ENOMEM; - sd = &encoder->sd; - v4l2_i2c_subdev_init(sd, client, &adv7175_ops); - encoder->norm = V4L2_STD_NTSC; - encoder->input = 0; - - i = adv7175_write_block(sd, init_common, sizeof(init_common)); - if (i >= 0) { - i = adv7175_write(sd, 0x07, TR0MODE | TR0RST); - i = adv7175_write(sd, 0x07, TR0MODE); - i = adv7175_read(sd, 0x12); - v4l2_dbg(1, debug, sd, "revision %d\n", i & 1); - } - if (i < 0) - v4l2_dbg(1, debug, sd, "init error 0x%x\n", i); - return 0; -} - -static int adv7175_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - kfree(to_adv7175(sd)); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_device_id adv7175_id[] = { - { "adv7175", 0 }, - { "adv7176", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, adv7175_id); - -static struct i2c_driver adv7175_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "adv7175", - }, - .probe = adv7175_probe, - .remove = adv7175_remove, - .id_table = adv7175_id, -}; - -module_i2c_driver(adv7175_driver); diff --git a/drivers/media/video/adv7180.c b/drivers/media/video/adv7180.c deleted file mode 100644 index 45ecf8db1eae..000000000000 --- a/drivers/media/video/adv7180.c +++ /dev/null @@ -1,667 +0,0 @@ -/* - * adv7180.c Analog Devices ADV7180 video decoder driver - * Copyright (c) 2009 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/errno.h> -#include <linux/kernel.h> -#include <linux/interrupt.h> -#include <linux/i2c.h> -#include <linux/slab.h> -#include <media/v4l2-ioctl.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-ctrls.h> -#include <media/v4l2-chip-ident.h> -#include <linux/mutex.h> - -#define ADV7180_INPUT_CONTROL_REG 0x00 -#define ADV7180_INPUT_CONTROL_AD_PAL_BG_NTSC_J_SECAM 0x00 -#define ADV7180_INPUT_CONTROL_AD_PAL_BG_NTSC_J_SECAM_PED 0x10 -#define ADV7180_INPUT_CONTROL_AD_PAL_N_NTSC_J_SECAM 0x20 -#define ADV7180_INPUT_CONTROL_AD_PAL_N_NTSC_M_SECAM 0x30 -#define ADV7180_INPUT_CONTROL_NTSC_J 0x40 -#define ADV7180_INPUT_CONTROL_NTSC_M 0x50 -#define ADV7180_INPUT_CONTROL_PAL60 0x60 -#define ADV7180_INPUT_CONTROL_NTSC_443 0x70 -#define ADV7180_INPUT_CONTROL_PAL_BG 0x80 -#define ADV7180_INPUT_CONTROL_PAL_N 0x90 -#define ADV7180_INPUT_CONTROL_PAL_M 0xa0 -#define ADV7180_INPUT_CONTROL_PAL_M_PED 0xb0 -#define ADV7180_INPUT_CONTROL_PAL_COMB_N 0xc0 -#define ADV7180_INPUT_CONTROL_PAL_COMB_N_PED 0xd0 -#define ADV7180_INPUT_CONTROL_PAL_SECAM 0xe0 -#define ADV7180_INPUT_CONTROL_PAL_SECAM_PED 0xf0 -#define ADV7180_INPUT_CONTROL_INSEL_MASK 0x0f - -#define ADV7180_EXTENDED_OUTPUT_CONTROL_REG 0x04 -#define ADV7180_EXTENDED_OUTPUT_CONTROL_NTSCDIS 0xC5 - -#define ADV7180_AUTODETECT_ENABLE_REG 0x07 -#define ADV7180_AUTODETECT_DEFAULT 0x7f -/* Contrast */ -#define ADV7180_CON_REG 0x08 /*Unsigned */ -#define ADV7180_CON_MIN 0 -#define ADV7180_CON_DEF 128 -#define ADV7180_CON_MAX 255 -/* Brightness*/ -#define ADV7180_BRI_REG 0x0a /*Signed */ -#define ADV7180_BRI_MIN -128 -#define ADV7180_BRI_DEF 0 -#define ADV7180_BRI_MAX 127 -/* Hue */ -#define ADV7180_HUE_REG 0x0b /*Signed, inverted */ -#define ADV7180_HUE_MIN -127 -#define ADV7180_HUE_DEF 0 -#define ADV7180_HUE_MAX 128 - -#define ADV7180_ADI_CTRL_REG 0x0e -#define ADV7180_ADI_CTRL_IRQ_SPACE 0x20 - -#define ADV7180_PWR_MAN_REG 0x0f -#define ADV7180_PWR_MAN_ON 0x04 -#define ADV7180_PWR_MAN_OFF 0x24 -#define ADV7180_PWR_MAN_RES 0x80 - -#define ADV7180_STATUS1_REG 0x10 -#define ADV7180_STATUS1_IN_LOCK 0x01 -#define ADV7180_STATUS1_AUTOD_MASK 0x70 -#define ADV7180_STATUS1_AUTOD_NTSM_M_J 0x00 -#define ADV7180_STATUS1_AUTOD_NTSC_4_43 0x10 -#define ADV7180_STATUS1_AUTOD_PAL_M 0x20 -#define ADV7180_STATUS1_AUTOD_PAL_60 0x30 -#define ADV7180_STATUS1_AUTOD_PAL_B_G 0x40 -#define ADV7180_STATUS1_AUTOD_SECAM 0x50 -#define ADV7180_STATUS1_AUTOD_PAL_COMB 0x60 -#define ADV7180_STATUS1_AUTOD_SECAM_525 0x70 - -#define ADV7180_IDENT_REG 0x11 -#define ADV7180_ID_7180 0x18 - -#define ADV7180_ICONF1_ADI 0x40 -#define ADV7180_ICONF1_ACTIVE_LOW 0x01 -#define ADV7180_ICONF1_PSYNC_ONLY 0x10 -#define ADV7180_ICONF1_ACTIVE_TO_CLR 0xC0 -/* Saturation */ -#define ADV7180_SD_SAT_CB_REG 0xe3 /*Unsigned */ -#define ADV7180_SD_SAT_CR_REG 0xe4 /*Unsigned */ -#define ADV7180_SAT_MIN 0 -#define ADV7180_SAT_DEF 128 -#define ADV7180_SAT_MAX 255 - -#define ADV7180_IRQ1_LOCK 0x01 -#define ADV7180_IRQ1_UNLOCK 0x02 -#define ADV7180_ISR1_ADI 0x42 -#define ADV7180_ICR1_ADI 0x43 -#define ADV7180_IMR1_ADI 0x44 -#define ADV7180_IMR2_ADI 0x48 -#define ADV7180_IRQ3_AD_CHANGE 0x08 -#define ADV7180_ISR3_ADI 0x4A -#define ADV7180_ICR3_ADI 0x4B -#define ADV7180_IMR3_ADI 0x4C -#define ADV7180_IMR4_ADI 0x50 - -#define ADV7180_NTSC_V_BIT_END_REG 0xE6 -#define ADV7180_NTSC_V_BIT_END_MANUAL_NVEND 0x4F - -struct adv7180_state { - struct v4l2_ctrl_handler ctrl_hdl; - struct v4l2_subdev sd; - struct work_struct work; - struct mutex mutex; /* mutual excl. when accessing chip */ - int irq; - v4l2_std_id curr_norm; - bool autodetect; - u8 input; -}; -#define to_adv7180_sd(_ctrl) (&container_of(_ctrl->handler, \ - struct adv7180_state, \ - ctrl_hdl)->sd) - -static v4l2_std_id adv7180_std_to_v4l2(u8 status1) -{ - switch (status1 & ADV7180_STATUS1_AUTOD_MASK) { - case ADV7180_STATUS1_AUTOD_NTSM_M_J: - return V4L2_STD_NTSC; - case ADV7180_STATUS1_AUTOD_NTSC_4_43: - return V4L2_STD_NTSC_443; - case ADV7180_STATUS1_AUTOD_PAL_M: - return V4L2_STD_PAL_M; - case ADV7180_STATUS1_AUTOD_PAL_60: - return V4L2_STD_PAL_60; - case ADV7180_STATUS1_AUTOD_PAL_B_G: - return V4L2_STD_PAL; - case ADV7180_STATUS1_AUTOD_SECAM: - return V4L2_STD_SECAM; - case ADV7180_STATUS1_AUTOD_PAL_COMB: - return V4L2_STD_PAL_Nc | V4L2_STD_PAL_N; - case ADV7180_STATUS1_AUTOD_SECAM_525: - return V4L2_STD_SECAM; - default: - return V4L2_STD_UNKNOWN; - } -} - -static int v4l2_std_to_adv7180(v4l2_std_id std) -{ - if (std == V4L2_STD_PAL_60) - return ADV7180_INPUT_CONTROL_PAL60; - if (std == V4L2_STD_NTSC_443) - return ADV7180_INPUT_CONTROL_NTSC_443; - if (std == V4L2_STD_PAL_N) - return ADV7180_INPUT_CONTROL_PAL_N; - if (std == V4L2_STD_PAL_M) - return ADV7180_INPUT_CONTROL_PAL_M; - if (std == V4L2_STD_PAL_Nc) - return ADV7180_INPUT_CONTROL_PAL_COMB_N; - - if (std & V4L2_STD_PAL) - return ADV7180_INPUT_CONTROL_PAL_BG; - if (std & V4L2_STD_NTSC) - return ADV7180_INPUT_CONTROL_NTSC_M; - if (std & V4L2_STD_SECAM) - return ADV7180_INPUT_CONTROL_PAL_SECAM; - - return -EINVAL; -} - -static u32 adv7180_status_to_v4l2(u8 status1) -{ - if (!(status1 & ADV7180_STATUS1_IN_LOCK)) - return V4L2_IN_ST_NO_SIGNAL; - - return 0; -} - -static int __adv7180_status(struct i2c_client *client, u32 *status, - v4l2_std_id *std) -{ - int status1 = i2c_smbus_read_byte_data(client, ADV7180_STATUS1_REG); - - if (status1 < 0) - return status1; - - if (status) - *status = adv7180_status_to_v4l2(status1); - if (std) - *std = adv7180_std_to_v4l2(status1); - - return 0; -} - -static inline struct adv7180_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct adv7180_state, sd); -} - -static int adv7180_querystd(struct v4l2_subdev *sd, v4l2_std_id *std) -{ - struct adv7180_state *state = to_state(sd); - int err = mutex_lock_interruptible(&state->mutex); - if (err) - return err; - - /* when we are interrupt driven we know the state */ - if (!state->autodetect || state->irq > 0) - *std = state->curr_norm; - else - err = __adv7180_status(v4l2_get_subdevdata(sd), NULL, std); - - mutex_unlock(&state->mutex); - return err; -} - -static int adv7180_s_routing(struct v4l2_subdev *sd, u32 input, - u32 output, u32 config) -{ - struct adv7180_state *state = to_state(sd); - int ret = mutex_lock_interruptible(&state->mutex); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (ret) - return ret; - - /* We cannot discriminate between LQFP and 40-pin LFCSP, so accept - * all inputs and let the card driver take care of validation - */ - if ((input & ADV7180_INPUT_CONTROL_INSEL_MASK) != input) - goto out; - - ret = i2c_smbus_read_byte_data(client, ADV7180_INPUT_CONTROL_REG); - - if (ret < 0) - goto out; - - ret &= ~ADV7180_INPUT_CONTROL_INSEL_MASK; - ret = i2c_smbus_write_byte_data(client, - ADV7180_INPUT_CONTROL_REG, ret | input); - state->input = input; -out: - mutex_unlock(&state->mutex); - return ret; -} - -static int adv7180_g_input_status(struct v4l2_subdev *sd, u32 *status) -{ - struct adv7180_state *state = to_state(sd); - int ret = mutex_lock_interruptible(&state->mutex); - if (ret) - return ret; - - ret = __adv7180_status(v4l2_get_subdevdata(sd), status, NULL); - mutex_unlock(&state->mutex); - return ret; -} - -static int adv7180_g_chip_ident(struct v4l2_subdev *sd, - struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_ADV7180, 0); -} - -static int adv7180_s_std(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct adv7180_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - int ret = mutex_lock_interruptible(&state->mutex); - if (ret) - return ret; - - /* all standards -> autodetect */ - if (std == V4L2_STD_ALL) { - ret = - i2c_smbus_write_byte_data(client, ADV7180_INPUT_CONTROL_REG, - ADV7180_INPUT_CONTROL_AD_PAL_BG_NTSC_J_SECAM - | state->input); - if (ret < 0) - goto out; - - __adv7180_status(client, NULL, &state->curr_norm); - state->autodetect = true; - } else { - ret = v4l2_std_to_adv7180(std); - if (ret < 0) - goto out; - - ret = i2c_smbus_write_byte_data(client, - ADV7180_INPUT_CONTROL_REG, - ret | state->input); - if (ret < 0) - goto out; - - state->curr_norm = std; - state->autodetect = false; - } - ret = 0; -out: - mutex_unlock(&state->mutex); - return ret; -} - -static int adv7180_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_adv7180_sd(ctrl); - struct adv7180_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - int ret = mutex_lock_interruptible(&state->mutex); - int val; - - if (ret) - return ret; - val = ctrl->val; - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - ret = i2c_smbus_write_byte_data(client, ADV7180_BRI_REG, val); - break; - case V4L2_CID_HUE: - /*Hue is inverted according to HSL chart */ - ret = i2c_smbus_write_byte_data(client, ADV7180_HUE_REG, -val); - break; - case V4L2_CID_CONTRAST: - ret = i2c_smbus_write_byte_data(client, ADV7180_CON_REG, val); - break; - case V4L2_CID_SATURATION: - /* - *This could be V4L2_CID_BLUE_BALANCE/V4L2_CID_RED_BALANCE - *Let's not confuse the user, everybody understands saturation - */ - ret = i2c_smbus_write_byte_data(client, ADV7180_SD_SAT_CB_REG, - val); - if (ret < 0) - break; - ret = i2c_smbus_write_byte_data(client, ADV7180_SD_SAT_CR_REG, - val); - break; - default: - ret = -EINVAL; - } - - mutex_unlock(&state->mutex); - return ret; -} - -static const struct v4l2_ctrl_ops adv7180_ctrl_ops = { - .s_ctrl = adv7180_s_ctrl, -}; - -static int adv7180_init_controls(struct adv7180_state *state) -{ - v4l2_ctrl_handler_init(&state->ctrl_hdl, 4); - - v4l2_ctrl_new_std(&state->ctrl_hdl, &adv7180_ctrl_ops, - V4L2_CID_BRIGHTNESS, ADV7180_BRI_MIN, - ADV7180_BRI_MAX, 1, ADV7180_BRI_DEF); - v4l2_ctrl_new_std(&state->ctrl_hdl, &adv7180_ctrl_ops, - V4L2_CID_CONTRAST, ADV7180_CON_MIN, - ADV7180_CON_MAX, 1, ADV7180_CON_DEF); - v4l2_ctrl_new_std(&state->ctrl_hdl, &adv7180_ctrl_ops, - V4L2_CID_SATURATION, ADV7180_SAT_MIN, - ADV7180_SAT_MAX, 1, ADV7180_SAT_DEF); - v4l2_ctrl_new_std(&state->ctrl_hdl, &adv7180_ctrl_ops, - V4L2_CID_HUE, ADV7180_HUE_MIN, - ADV7180_HUE_MAX, 1, ADV7180_HUE_DEF); - state->sd.ctrl_handler = &state->ctrl_hdl; - if (state->ctrl_hdl.error) { - int err = state->ctrl_hdl.error; - - v4l2_ctrl_handler_free(&state->ctrl_hdl); - return err; - } - v4l2_ctrl_handler_setup(&state->ctrl_hdl); - - return 0; -} -static void adv7180_exit_controls(struct adv7180_state *state) -{ - v4l2_ctrl_handler_free(&state->ctrl_hdl); -} - -static const struct v4l2_subdev_video_ops adv7180_video_ops = { - .querystd = adv7180_querystd, - .g_input_status = adv7180_g_input_status, - .s_routing = adv7180_s_routing, -}; - -static const struct v4l2_subdev_core_ops adv7180_core_ops = { - .g_chip_ident = adv7180_g_chip_ident, - .s_std = adv7180_s_std, - .queryctrl = v4l2_subdev_queryctrl, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, -}; - -static const struct v4l2_subdev_ops adv7180_ops = { - .core = &adv7180_core_ops, - .video = &adv7180_video_ops, -}; - -static void adv7180_work(struct work_struct *work) -{ - struct adv7180_state *state = container_of(work, struct adv7180_state, - work); - struct i2c_client *client = v4l2_get_subdevdata(&state->sd); - u8 isr3; - - mutex_lock(&state->mutex); - i2c_smbus_write_byte_data(client, ADV7180_ADI_CTRL_REG, - ADV7180_ADI_CTRL_IRQ_SPACE); - isr3 = i2c_smbus_read_byte_data(client, ADV7180_ISR3_ADI); - /* clear */ - i2c_smbus_write_byte_data(client, ADV7180_ICR3_ADI, isr3); - i2c_smbus_write_byte_data(client, ADV7180_ADI_CTRL_REG, 0); - - if (isr3 & ADV7180_IRQ3_AD_CHANGE && state->autodetect) - __adv7180_status(client, NULL, &state->curr_norm); - mutex_unlock(&state->mutex); - - enable_irq(state->irq); -} - -static irqreturn_t adv7180_irq(int irq, void *devid) -{ - struct adv7180_state *state = devid; - - schedule_work(&state->work); - - disable_irq_nosync(state->irq); - - return IRQ_HANDLED; -} - -static int init_device(struct i2c_client *client, struct adv7180_state *state) -{ - int ret; - - /* Initialize adv7180 */ - /* Enable autodetection */ - if (state->autodetect) { - ret = - i2c_smbus_write_byte_data(client, ADV7180_INPUT_CONTROL_REG, - ADV7180_INPUT_CONTROL_AD_PAL_BG_NTSC_J_SECAM - | state->input); - if (ret < 0) - return ret; - - ret = - i2c_smbus_write_byte_data(client, - ADV7180_AUTODETECT_ENABLE_REG, - ADV7180_AUTODETECT_DEFAULT); - if (ret < 0) - return ret; - } else { - ret = v4l2_std_to_adv7180(state->curr_norm); - if (ret < 0) - return ret; - - ret = - i2c_smbus_write_byte_data(client, ADV7180_INPUT_CONTROL_REG, - ret | state->input); - if (ret < 0) - return ret; - - } - /* ITU-R BT.656-4 compatible */ - ret = i2c_smbus_write_byte_data(client, - ADV7180_EXTENDED_OUTPUT_CONTROL_REG, - ADV7180_EXTENDED_OUTPUT_CONTROL_NTSCDIS); - if (ret < 0) - return ret; - - /* Manually set V bit end position in NTSC mode */ - ret = i2c_smbus_write_byte_data(client, - ADV7180_NTSC_V_BIT_END_REG, - ADV7180_NTSC_V_BIT_END_MANUAL_NVEND); - if (ret < 0) - return ret; - - /* read current norm */ - __adv7180_status(client, NULL, &state->curr_norm); - - /* register for interrupts */ - if (state->irq > 0) { - ret = request_irq(state->irq, adv7180_irq, 0, KBUILD_MODNAME, - state); - if (ret) - return ret; - - ret = i2c_smbus_write_byte_data(client, ADV7180_ADI_CTRL_REG, - ADV7180_ADI_CTRL_IRQ_SPACE); - if (ret < 0) - return ret; - - /* config the Interrupt pin to be active low */ - ret = i2c_smbus_write_byte_data(client, ADV7180_ICONF1_ADI, - ADV7180_ICONF1_ACTIVE_LOW | - ADV7180_ICONF1_PSYNC_ONLY); - if (ret < 0) - return ret; - - ret = i2c_smbus_write_byte_data(client, ADV7180_IMR1_ADI, 0); - if (ret < 0) - return ret; - - ret = i2c_smbus_write_byte_data(client, ADV7180_IMR2_ADI, 0); - if (ret < 0) - return ret; - - /* enable AD change interrupts interrupts */ - ret = i2c_smbus_write_byte_data(client, ADV7180_IMR3_ADI, - ADV7180_IRQ3_AD_CHANGE); - if (ret < 0) - return ret; - - ret = i2c_smbus_write_byte_data(client, ADV7180_IMR4_ADI, 0); - if (ret < 0) - return ret; - - ret = i2c_smbus_write_byte_data(client, ADV7180_ADI_CTRL_REG, - 0); - if (ret < 0) - return ret; - } - - return 0; -} - -static __devinit int adv7180_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct adv7180_state *state; - struct v4l2_subdev *sd; - int ret; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EIO; - - v4l_info(client, "chip found @ 0x%02x (%s)\n", - client->addr, client->adapter->name); - - state = kzalloc(sizeof(struct adv7180_state), GFP_KERNEL); - if (state == NULL) { - ret = -ENOMEM; - goto err; - } - - state->irq = client->irq; - INIT_WORK(&state->work, adv7180_work); - mutex_init(&state->mutex); - state->autodetect = true; - state->input = 0; - sd = &state->sd; - v4l2_i2c_subdev_init(sd, client, &adv7180_ops); - - ret = adv7180_init_controls(state); - if (ret) - goto err_unreg_subdev; - ret = init_device(client, state); - if (ret) - goto err_free_ctrl; - return 0; - -err_free_ctrl: - adv7180_exit_controls(state); -err_unreg_subdev: - mutex_destroy(&state->mutex); - v4l2_device_unregister_subdev(sd); - kfree(state); -err: - printk(KERN_ERR KBUILD_MODNAME ": Failed to probe: %d\n", ret); - return ret; -} - -static __devexit int adv7180_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct adv7180_state *state = to_state(sd); - - if (state->irq > 0) { - free_irq(client->irq, state); - if (cancel_work_sync(&state->work)) { - /* - * Work was pending, therefore we need to enable - * IRQ here to balance the disable_irq() done in the - * interrupt handler. - */ - enable_irq(state->irq); - } - } - - mutex_destroy(&state->mutex); - v4l2_device_unregister_subdev(sd); - kfree(to_state(sd)); - return 0; -} - -static const struct i2c_device_id adv7180_id[] = { - {KBUILD_MODNAME, 0}, - {}, -}; - -#ifdef CONFIG_PM -static int adv7180_suspend(struct i2c_client *client, pm_message_t state) -{ - int ret; - - ret = i2c_smbus_write_byte_data(client, ADV7180_PWR_MAN_REG, - ADV7180_PWR_MAN_OFF); - if (ret < 0) - return ret; - return 0; -} - -static int adv7180_resume(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct adv7180_state *state = to_state(sd); - int ret; - - ret = i2c_smbus_write_byte_data(client, ADV7180_PWR_MAN_REG, - ADV7180_PWR_MAN_ON); - if (ret < 0) - return ret; - ret = init_device(client, state); - if (ret < 0) - return ret; - return 0; -} -#endif - -MODULE_DEVICE_TABLE(i2c, adv7180_id); - -static struct i2c_driver adv7180_driver = { - .driver = { - .owner = THIS_MODULE, - .name = KBUILD_MODNAME, - }, - .probe = adv7180_probe, - .remove = __devexit_p(adv7180_remove), -#ifdef CONFIG_PM - .suspend = adv7180_suspend, - .resume = adv7180_resume, -#endif - .id_table = adv7180_id, -}; - -module_i2c_driver(adv7180_driver); - -MODULE_DESCRIPTION("Analog Devices ADV7180 video decoder driver"); -MODULE_AUTHOR("Mocean Laboratories"); -MODULE_LICENSE("GPL v2"); diff --git a/drivers/media/video/adv7183.c b/drivers/media/video/adv7183.c deleted file mode 100644 index e1d4c89d7140..000000000000 --- a/drivers/media/video/adv7183.c +++ /dev/null @@ -1,699 +0,0 @@ -/* - * adv7183.c Analog Devices ADV7183 video decoder driver - * - * Copyright (c) 2011 Analog Devices Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/gpio.h> -#include <linux/i2c.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/types.h> -#include <linux/videodev2.h> - -#include <media/adv7183.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-ctrls.h> -#include <media/v4l2-device.h> - -#include "adv7183_regs.h" - -struct adv7183 { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - - v4l2_std_id std; /* Current set standard */ - u32 input; - u32 output; - unsigned reset_pin; - unsigned oe_pin; - struct v4l2_mbus_framefmt fmt; -}; - -/* EXAMPLES USING 27 MHz CLOCK - * Mode 1 CVBS Input (Composite Video on AIN5) - * All standards are supported through autodetect, 8-bit, 4:2:2, ITU-R BT.656 output on P15 to P8. - */ -static const unsigned char adv7183_init_regs[] = { - ADV7183_IN_CTRL, 0x04, /* CVBS input on AIN5 */ - ADV7183_DIGI_CLAMP_CTRL_1, 0x00, /* Slow down digital clamps */ - ADV7183_SHAP_FILT_CTRL, 0x41, /* Set CSFM to SH1 */ - ADV7183_ADC_CTRL, 0x16, /* Power down ADC 1 and ADC 2 */ - ADV7183_CTI_DNR_CTRL_4, 0x04, /* Set DNR threshold to 4 for flat response */ - /* ADI recommended programming sequence */ - ADV7183_ADI_CTRL, 0x80, - ADV7183_CTI_DNR_CTRL_4, 0x20, - 0x52, 0x18, - 0x58, 0xED, - 0x77, 0xC5, - 0x7C, 0x93, - 0x7D, 0x00, - 0xD0, 0x48, - 0xD5, 0xA0, - 0xD7, 0xEA, - ADV7183_SD_SATURATION_CR, 0x3E, - ADV7183_PAL_V_END, 0x3E, - ADV7183_PAL_F_TOGGLE, 0x0F, - ADV7183_ADI_CTRL, 0x00, -}; - -static inline struct adv7183 *to_adv7183(struct v4l2_subdev *sd) -{ - return container_of(sd, struct adv7183, sd); -} -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct adv7183, hdl)->sd; -} - -static inline int adv7183_read(struct v4l2_subdev *sd, unsigned char reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return i2c_smbus_read_byte_data(client, reg); -} - -static inline int adv7183_write(struct v4l2_subdev *sd, unsigned char reg, - unsigned char value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return i2c_smbus_write_byte_data(client, reg, value); -} - -static int adv7183_writeregs(struct v4l2_subdev *sd, - const unsigned char *regs, unsigned int num) -{ - unsigned char reg, data; - unsigned int cnt = 0; - - if (num & 0x1) { - v4l2_err(sd, "invalid regs array\n"); - return -1; - } - - while (cnt < num) { - reg = *regs++; - data = *regs++; - cnt += 2; - - adv7183_write(sd, reg, data); - } - return 0; -} - -static int adv7183_log_status(struct v4l2_subdev *sd) -{ - struct adv7183 *decoder = to_adv7183(sd); - - v4l2_info(sd, "adv7183: Input control = 0x%02x\n", - adv7183_read(sd, ADV7183_IN_CTRL)); - v4l2_info(sd, "adv7183: Video selection = 0x%02x\n", - adv7183_read(sd, ADV7183_VD_SEL)); - v4l2_info(sd, "adv7183: Output control = 0x%02x\n", - adv7183_read(sd, ADV7183_OUT_CTRL)); - v4l2_info(sd, "adv7183: Extended output control = 0x%02x\n", - adv7183_read(sd, ADV7183_EXT_OUT_CTRL)); - v4l2_info(sd, "adv7183: Autodetect enable = 0x%02x\n", - adv7183_read(sd, ADV7183_AUTO_DET_EN)); - v4l2_info(sd, "adv7183: Contrast = 0x%02x\n", - adv7183_read(sd, ADV7183_CONTRAST)); - v4l2_info(sd, "adv7183: Brightness = 0x%02x\n", - adv7183_read(sd, ADV7183_BRIGHTNESS)); - v4l2_info(sd, "adv7183: Hue = 0x%02x\n", - adv7183_read(sd, ADV7183_HUE)); - v4l2_info(sd, "adv7183: Default value Y = 0x%02x\n", - adv7183_read(sd, ADV7183_DEF_Y)); - v4l2_info(sd, "adv7183: Default value C = 0x%02x\n", - adv7183_read(sd, ADV7183_DEF_C)); - v4l2_info(sd, "adv7183: ADI control = 0x%02x\n", - adv7183_read(sd, ADV7183_ADI_CTRL)); - v4l2_info(sd, "adv7183: Power Management = 0x%02x\n", - adv7183_read(sd, ADV7183_POW_MANAGE)); - v4l2_info(sd, "adv7183: Status 1 2 and 3 = 0x%02x 0x%02x 0x%02x\n", - adv7183_read(sd, ADV7183_STATUS_1), - adv7183_read(sd, ADV7183_STATUS_2), - adv7183_read(sd, ADV7183_STATUS_3)); - v4l2_info(sd, "adv7183: Ident = 0x%02x\n", - adv7183_read(sd, ADV7183_IDENT)); - v4l2_info(sd, "adv7183: Analog clamp control = 0x%02x\n", - adv7183_read(sd, ADV7183_ANAL_CLAMP_CTRL)); - v4l2_info(sd, "adv7183: Digital clamp control 1 = 0x%02x\n", - adv7183_read(sd, ADV7183_DIGI_CLAMP_CTRL_1)); - v4l2_info(sd, "adv7183: Shaping filter control 1 and 2 = 0x%02x 0x%02x\n", - adv7183_read(sd, ADV7183_SHAP_FILT_CTRL), - adv7183_read(sd, ADV7183_SHAP_FILT_CTRL_2)); - v4l2_info(sd, "adv7183: Comb filter control = 0x%02x\n", - adv7183_read(sd, ADV7183_COMB_FILT_CTRL)); - v4l2_info(sd, "adv7183: ADI control 2 = 0x%02x\n", - adv7183_read(sd, ADV7183_ADI_CTRL_2)); - v4l2_info(sd, "adv7183: Pixel delay control = 0x%02x\n", - adv7183_read(sd, ADV7183_PIX_DELAY_CTRL)); - v4l2_info(sd, "adv7183: Misc gain control = 0x%02x\n", - adv7183_read(sd, ADV7183_MISC_GAIN_CTRL)); - v4l2_info(sd, "adv7183: AGC mode control = 0x%02x\n", - adv7183_read(sd, ADV7183_AGC_MODE_CTRL)); - v4l2_info(sd, "adv7183: Chroma gain control 1 and 2 = 0x%02x 0x%02x\n", - adv7183_read(sd, ADV7183_CHRO_GAIN_CTRL_1), - adv7183_read(sd, ADV7183_CHRO_GAIN_CTRL_2)); - v4l2_info(sd, "adv7183: Luma gain control 1 and 2 = 0x%02x 0x%02x\n", - adv7183_read(sd, ADV7183_LUMA_GAIN_CTRL_1), - adv7183_read(sd, ADV7183_LUMA_GAIN_CTRL_2)); - v4l2_info(sd, "adv7183: Vsync field control 1 2 and 3 = 0x%02x 0x%02x 0x%02x\n", - adv7183_read(sd, ADV7183_VS_FIELD_CTRL_1), - adv7183_read(sd, ADV7183_VS_FIELD_CTRL_2), - adv7183_read(sd, ADV7183_VS_FIELD_CTRL_3)); - v4l2_info(sd, "adv7183: Hsync positon control 1 2 and 3 = 0x%02x 0x%02x 0x%02x\n", - adv7183_read(sd, ADV7183_HS_POS_CTRL_1), - adv7183_read(sd, ADV7183_HS_POS_CTRL_2), - adv7183_read(sd, ADV7183_HS_POS_CTRL_3)); - v4l2_info(sd, "adv7183: Polarity = 0x%02x\n", - adv7183_read(sd, ADV7183_POLARITY)); - v4l2_info(sd, "adv7183: ADC control = 0x%02x\n", - adv7183_read(sd, ADV7183_ADC_CTRL)); - v4l2_info(sd, "adv7183: SD offset Cb and Cr = 0x%02x 0x%02x\n", - adv7183_read(sd, ADV7183_SD_OFFSET_CB), - adv7183_read(sd, ADV7183_SD_OFFSET_CR)); - v4l2_info(sd, "adv7183: SD saturation Cb and Cr = 0x%02x 0x%02x\n", - adv7183_read(sd, ADV7183_SD_SATURATION_CB), - adv7183_read(sd, ADV7183_SD_SATURATION_CR)); - v4l2_info(sd, "adv7183: Drive strength = 0x%02x\n", - adv7183_read(sd, ADV7183_DRIVE_STR)); - v4l2_ctrl_handler_log_status(&decoder->hdl, sd->name); - return 0; -} - -static int adv7183_g_std(struct v4l2_subdev *sd, v4l2_std_id *std) -{ - struct adv7183 *decoder = to_adv7183(sd); - - *std = decoder->std; - return 0; -} - -static int adv7183_s_std(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct adv7183 *decoder = to_adv7183(sd); - int reg; - - reg = adv7183_read(sd, ADV7183_IN_CTRL) & 0xF; - if (std == V4L2_STD_PAL_60) - reg |= 0x60; - else if (std == V4L2_STD_NTSC_443) - reg |= 0x70; - else if (std == V4L2_STD_PAL_N) - reg |= 0x90; - else if (std == V4L2_STD_PAL_M) - reg |= 0xA0; - else if (std == V4L2_STD_PAL_Nc) - reg |= 0xC0; - else if (std & V4L2_STD_PAL) - reg |= 0x80; - else if (std & V4L2_STD_NTSC) - reg |= 0x50; - else if (std & V4L2_STD_SECAM) - reg |= 0xE0; - else - return -EINVAL; - adv7183_write(sd, ADV7183_IN_CTRL, reg); - - decoder->std = std; - - return 0; -} - -static int adv7183_reset(struct v4l2_subdev *sd, u32 val) -{ - int reg; - - reg = adv7183_read(sd, ADV7183_POW_MANAGE) | 0x80; - adv7183_write(sd, ADV7183_POW_MANAGE, reg); - /* wait 5ms before any further i2c writes are performed */ - usleep_range(5000, 10000); - return 0; -} - -static int adv7183_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct adv7183 *decoder = to_adv7183(sd); - int reg; - - if ((input > ADV7183_COMPONENT1) || (output > ADV7183_16BIT_OUT)) - return -EINVAL; - - if (input != decoder->input) { - decoder->input = input; - reg = adv7183_read(sd, ADV7183_IN_CTRL) & 0xF0; - switch (input) { - case ADV7183_COMPOSITE1: - reg |= 0x1; - break; - case ADV7183_COMPOSITE2: - reg |= 0x2; - break; - case ADV7183_COMPOSITE3: - reg |= 0x3; - break; - case ADV7183_COMPOSITE4: - reg |= 0x4; - break; - case ADV7183_COMPOSITE5: - reg |= 0x5; - break; - case ADV7183_COMPOSITE6: - reg |= 0xB; - break; - case ADV7183_COMPOSITE7: - reg |= 0xC; - break; - case ADV7183_COMPOSITE8: - reg |= 0xD; - break; - case ADV7183_COMPOSITE9: - reg |= 0xE; - break; - case ADV7183_COMPOSITE10: - reg |= 0xF; - break; - case ADV7183_SVIDEO0: - reg |= 0x6; - break; - case ADV7183_SVIDEO1: - reg |= 0x7; - break; - case ADV7183_SVIDEO2: - reg |= 0x8; - break; - case ADV7183_COMPONENT0: - reg |= 0x9; - break; - case ADV7183_COMPONENT1: - reg |= 0xA; - break; - default: - break; - } - adv7183_write(sd, ADV7183_IN_CTRL, reg); - } - - if (output != decoder->output) { - decoder->output = output; - reg = adv7183_read(sd, ADV7183_OUT_CTRL) & 0xC0; - switch (output) { - case ADV7183_16BIT_OUT: - reg |= 0x9; - break; - default: - reg |= 0xC; - break; - } - adv7183_write(sd, ADV7183_OUT_CTRL, reg); - } - - return 0; -} - -static int adv7183_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - int val = ctrl->val; - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - if (val < 0) - val = 127 - val; - adv7183_write(sd, ADV7183_BRIGHTNESS, val); - break; - case V4L2_CID_CONTRAST: - adv7183_write(sd, ADV7183_CONTRAST, val); - break; - case V4L2_CID_SATURATION: - adv7183_write(sd, ADV7183_SD_SATURATION_CB, val >> 8); - adv7183_write(sd, ADV7183_SD_SATURATION_CR, (val & 0xFF)); - break; - case V4L2_CID_HUE: - adv7183_write(sd, ADV7183_SD_OFFSET_CB, val >> 8); - adv7183_write(sd, ADV7183_SD_OFFSET_CR, (val & 0xFF)); - break; - default: - return -EINVAL; - } - - return 0; -} - -static int adv7183_querystd(struct v4l2_subdev *sd, v4l2_std_id *std) -{ - struct adv7183 *decoder = to_adv7183(sd); - int reg; - - /* enable autodetection block */ - reg = adv7183_read(sd, ADV7183_IN_CTRL) & 0xF; - adv7183_write(sd, ADV7183_IN_CTRL, reg); - - /* wait autodetection switch */ - mdelay(10); - - /* get autodetection result */ - reg = adv7183_read(sd, ADV7183_STATUS_1); - switch ((reg >> 0x4) & 0x7) { - case 0: - *std = V4L2_STD_NTSC; - break; - case 1: - *std = V4L2_STD_NTSC_443; - break; - case 2: - *std = V4L2_STD_PAL_M; - break; - case 3: - *std = V4L2_STD_PAL_60; - break; - case 4: - *std = V4L2_STD_PAL; - break; - case 5: - *std = V4L2_STD_SECAM; - break; - case 6: - *std = V4L2_STD_PAL_Nc; - break; - case 7: - *std = V4L2_STD_SECAM; - break; - default: - *std = V4L2_STD_UNKNOWN; - break; - } - - /* after std detection, write back user set std */ - adv7183_s_std(sd, decoder->std); - return 0; -} - -static int adv7183_g_input_status(struct v4l2_subdev *sd, u32 *status) -{ - int reg; - - *status = V4L2_IN_ST_NO_SIGNAL; - reg = adv7183_read(sd, ADV7183_STATUS_1); - if (reg < 0) - return reg; - if (reg & 0x1) - *status = 0; - return 0; -} - -static int adv7183_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned index, - enum v4l2_mbus_pixelcode *code) -{ - if (index > 0) - return -EINVAL; - - *code = V4L2_MBUS_FMT_UYVY8_2X8; - return 0; -} - -static int adv7183_try_mbus_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *fmt) -{ - struct adv7183 *decoder = to_adv7183(sd); - - fmt->code = V4L2_MBUS_FMT_UYVY8_2X8; - fmt->colorspace = V4L2_COLORSPACE_SMPTE170M; - if (decoder->std & V4L2_STD_525_60) { - fmt->field = V4L2_FIELD_SEQ_TB; - fmt->width = 720; - fmt->height = 480; - } else { - fmt->field = V4L2_FIELD_SEQ_BT; - fmt->width = 720; - fmt->height = 576; - } - return 0; -} - -static int adv7183_s_mbus_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *fmt) -{ - struct adv7183 *decoder = to_adv7183(sd); - - adv7183_try_mbus_fmt(sd, fmt); - decoder->fmt = *fmt; - return 0; -} - -static int adv7183_g_mbus_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *fmt) -{ - struct adv7183 *decoder = to_adv7183(sd); - - *fmt = decoder->fmt; - return 0; -} - -static int adv7183_s_stream(struct v4l2_subdev *sd, int enable) -{ - struct adv7183 *decoder = to_adv7183(sd); - - if (enable) - gpio_direction_output(decoder->oe_pin, 0); - else - gpio_direction_output(decoder->oe_pin, 1); - udelay(1); - return 0; -} - -static int adv7183_g_chip_ident(struct v4l2_subdev *sd, - struct v4l2_dbg_chip_ident *chip) -{ - int rev; - struct i2c_client *client = v4l2_get_subdevdata(sd); - - /* 0x11 for adv7183, 0x13 for adv7183b */ - rev = adv7183_read(sd, ADV7183_IDENT); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_ADV7183, rev); -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int adv7183_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - reg->val = adv7183_read(sd, reg->reg & 0xff); - reg->size = 1; - return 0; -} - -static int adv7183_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - adv7183_write(sd, reg->reg & 0xff, reg->val & 0xff); - return 0; -} -#endif - -static const struct v4l2_ctrl_ops adv7183_ctrl_ops = { - .s_ctrl = adv7183_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops adv7183_core_ops = { - .log_status = adv7183_log_status, - .g_std = adv7183_g_std, - .s_std = adv7183_s_std, - .reset = adv7183_reset, - .g_chip_ident = adv7183_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = adv7183_g_register, - .s_register = adv7183_s_register, -#endif -}; - -static const struct v4l2_subdev_video_ops adv7183_video_ops = { - .s_routing = adv7183_s_routing, - .querystd = adv7183_querystd, - .g_input_status = adv7183_g_input_status, - .enum_mbus_fmt = adv7183_enum_mbus_fmt, - .try_mbus_fmt = adv7183_try_mbus_fmt, - .s_mbus_fmt = adv7183_s_mbus_fmt, - .g_mbus_fmt = adv7183_g_mbus_fmt, - .s_stream = adv7183_s_stream, -}; - -static const struct v4l2_subdev_ops adv7183_ops = { - .core = &adv7183_core_ops, - .video = &adv7183_video_ops, -}; - -static int adv7183_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct adv7183 *decoder; - struct v4l2_subdev *sd; - struct v4l2_ctrl_handler *hdl; - int ret; - struct v4l2_mbus_framefmt fmt; - const unsigned *pin_array; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EIO; - - v4l_info(client, "chip found @ 0x%02x (%s)\n", - client->addr << 1, client->adapter->name); - - pin_array = client->dev.platform_data; - if (pin_array == NULL) - return -EINVAL; - - decoder = kzalloc(sizeof(struct adv7183), GFP_KERNEL); - if (decoder == NULL) - return -ENOMEM; - - decoder->reset_pin = pin_array[0]; - decoder->oe_pin = pin_array[1]; - - if (gpio_request(decoder->reset_pin, "ADV7183 Reset")) { - v4l_err(client, "failed to request GPIO %d\n", decoder->reset_pin); - ret = -EBUSY; - goto err_free_decoder; - } - - if (gpio_request(decoder->oe_pin, "ADV7183 Output Enable")) { - v4l_err(client, "failed to request GPIO %d\n", decoder->oe_pin); - ret = -EBUSY; - goto err_free_reset; - } - - sd = &decoder->sd; - v4l2_i2c_subdev_init(sd, client, &adv7183_ops); - - hdl = &decoder->hdl; - v4l2_ctrl_handler_init(hdl, 4); - v4l2_ctrl_new_std(hdl, &adv7183_ctrl_ops, - V4L2_CID_BRIGHTNESS, -128, 127, 1, 0); - v4l2_ctrl_new_std(hdl, &adv7183_ctrl_ops, - V4L2_CID_CONTRAST, 0, 0xFF, 1, 0x80); - v4l2_ctrl_new_std(hdl, &adv7183_ctrl_ops, - V4L2_CID_SATURATION, 0, 0xFFFF, 1, 0x8080); - v4l2_ctrl_new_std(hdl, &adv7183_ctrl_ops, - V4L2_CID_HUE, 0, 0xFFFF, 1, 0x8080); - /* hook the control handler into the driver */ - sd->ctrl_handler = hdl; - if (hdl->error) { - ret = hdl->error; - - v4l2_ctrl_handler_free(hdl); - goto err_free_oe; - } - - /* v4l2 doesn't support an autodetect standard, pick PAL as default */ - decoder->std = V4L2_STD_PAL; - decoder->input = ADV7183_COMPOSITE4; - decoder->output = ADV7183_8BIT_OUT; - - gpio_direction_output(decoder->oe_pin, 1); - /* reset chip */ - gpio_direction_output(decoder->reset_pin, 0); - /* reset pulse width at least 5ms */ - mdelay(10); - gpio_direction_output(decoder->reset_pin, 1); - /* wait 5ms before any further i2c writes are performed */ - mdelay(5); - - adv7183_writeregs(sd, adv7183_init_regs, ARRAY_SIZE(adv7183_init_regs)); - adv7183_s_std(sd, decoder->std); - fmt.width = 720; - fmt.height = 576; - adv7183_s_mbus_fmt(sd, &fmt); - - /* initialize the hardware to the default control values */ - ret = v4l2_ctrl_handler_setup(hdl); - if (ret) { - v4l2_ctrl_handler_free(hdl); - goto err_free_oe; - } - - return 0; -err_free_oe: - gpio_free(decoder->oe_pin); -err_free_reset: - gpio_free(decoder->reset_pin); -err_free_decoder: - kfree(decoder); - return ret; -} - -static int adv7183_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct adv7183 *decoder = to_adv7183(sd); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(sd->ctrl_handler); - gpio_free(decoder->oe_pin); - gpio_free(decoder->reset_pin); - kfree(decoder); - return 0; -} - -static const struct i2c_device_id adv7183_id[] = { - {"adv7183", 0}, - {}, -}; - -MODULE_DEVICE_TABLE(i2c, adv7183_id); - -static struct i2c_driver adv7183_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "adv7183", - }, - .probe = adv7183_probe, - .remove = __devexit_p(adv7183_remove), - .id_table = adv7183_id, -}; - -static __init int adv7183_init(void) -{ - return i2c_add_driver(&adv7183_driver); -} - -static __exit void adv7183_exit(void) -{ - i2c_del_driver(&adv7183_driver); -} - -module_init(adv7183_init); -module_exit(adv7183_exit); - -MODULE_DESCRIPTION("Analog Devices ADV7183 video decoder driver"); -MODULE_AUTHOR("Scott Jiang <Scott.Jiang.Linux@gmail.com>"); -MODULE_LICENSE("GPL v2"); diff --git a/drivers/media/video/adv7183_regs.h b/drivers/media/video/adv7183_regs.h deleted file mode 100644 index 4a5b7d211d2f..000000000000 --- a/drivers/media/video/adv7183_regs.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * adv7183 - Analog Devices ADV7183 video decoder registers - * - * Copyright (c) 2011 Analog Devices Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef _ADV7183_REGS_H_ -#define _ADV7183_REGS_H_ - -#define ADV7183_IN_CTRL 0x00 /* Input control */ -#define ADV7183_VD_SEL 0x01 /* Video selection */ -#define ADV7183_OUT_CTRL 0x03 /* Output control */ -#define ADV7183_EXT_OUT_CTRL 0x04 /* Extended output control */ -#define ADV7183_AUTO_DET_EN 0x07 /* Autodetect enable */ -#define ADV7183_CONTRAST 0x08 /* Contrast */ -#define ADV7183_BRIGHTNESS 0x0A /* Brightness */ -#define ADV7183_HUE 0x0B /* Hue */ -#define ADV7183_DEF_Y 0x0C /* Default value Y */ -#define ADV7183_DEF_C 0x0D /* Default value C */ -#define ADV7183_ADI_CTRL 0x0E /* ADI control */ -#define ADV7183_POW_MANAGE 0x0F /* Power Management */ -#define ADV7183_STATUS_1 0x10 /* Status 1 */ -#define ADV7183_IDENT 0x11 /* Ident */ -#define ADV7183_STATUS_2 0x12 /* Status 2 */ -#define ADV7183_STATUS_3 0x13 /* Status 3 */ -#define ADV7183_ANAL_CLAMP_CTRL 0x14 /* Analog clamp control */ -#define ADV7183_DIGI_CLAMP_CTRL_1 0x15 /* Digital clamp control 1 */ -#define ADV7183_SHAP_FILT_CTRL 0x17 /* Shaping filter control */ -#define ADV7183_SHAP_FILT_CTRL_2 0x18 /* Shaping filter control 2 */ -#define ADV7183_COMB_FILT_CTRL 0x19 /* Comb filter control */ -#define ADV7183_ADI_CTRL_2 0x1D /* ADI control 2 */ -#define ADV7183_PIX_DELAY_CTRL 0x27 /* Pixel delay control */ -#define ADV7183_MISC_GAIN_CTRL 0x2B /* Misc gain control */ -#define ADV7183_AGC_MODE_CTRL 0x2C /* AGC mode control */ -#define ADV7183_CHRO_GAIN_CTRL_1 0x2D /* Chroma gain control 1 */ -#define ADV7183_CHRO_GAIN_CTRL_2 0x2E /* Chroma gain control 2 */ -#define ADV7183_LUMA_GAIN_CTRL_1 0x2F /* Luma gain control 1 */ -#define ADV7183_LUMA_GAIN_CTRL_2 0x30 /* Luma gain control 2 */ -#define ADV7183_VS_FIELD_CTRL_1 0x31 /* Vsync field control 1 */ -#define ADV7183_VS_FIELD_CTRL_2 0x32 /* Vsync field control 2 */ -#define ADV7183_VS_FIELD_CTRL_3 0x33 /* Vsync field control 3 */ -#define ADV7183_HS_POS_CTRL_1 0x34 /* Hsync positon control 1 */ -#define ADV7183_HS_POS_CTRL_2 0x35 /* Hsync positon control 2 */ -#define ADV7183_HS_POS_CTRL_3 0x36 /* Hsync positon control 3 */ -#define ADV7183_POLARITY 0x37 /* Polarity */ -#define ADV7183_NTSC_COMB_CTRL 0x38 /* NTSC comb control */ -#define ADV7183_PAL_COMB_CTRL 0x39 /* PAL comb control */ -#define ADV7183_ADC_CTRL 0x3A /* ADC control */ -#define ADV7183_MAN_WIN_CTRL 0x3D /* Manual window control */ -#define ADV7183_RESAMPLE_CTRL 0x41 /* Resample control */ -#define ADV7183_GEMSTAR_CTRL_1 0x48 /* Gemstar ctrl 1 */ -#define ADV7183_GEMSTAR_CTRL_2 0x49 /* Gemstar ctrl 2 */ -#define ADV7183_GEMSTAR_CTRL_3 0x4A /* Gemstar ctrl 3 */ -#define ADV7183_GEMSTAR_CTRL_4 0x4B /* Gemstar ctrl 4 */ -#define ADV7183_GEMSTAR_CTRL_5 0x4C /* Gemstar ctrl 5 */ -#define ADV7183_CTI_DNR_CTRL_1 0x4D /* CTI DNR ctrl 1 */ -#define ADV7183_CTI_DNR_CTRL_2 0x4E /* CTI DNR ctrl 2 */ -#define ADV7183_CTI_DNR_CTRL_4 0x50 /* CTI DNR ctrl 4 */ -#define ADV7183_LOCK_CNT 0x51 /* Lock count */ -#define ADV7183_FREE_LINE_LEN 0x8F /* Free-Run line length 1 */ -#define ADV7183_VBI_INFO 0x90 /* VBI info */ -#define ADV7183_WSS_1 0x91 /* WSS 1 */ -#define ADV7183_WSS_2 0x92 /* WSS 2 */ -#define ADV7183_EDTV_1 0x93 /* EDTV 1 */ -#define ADV7183_EDTV_2 0x94 /* EDTV 2 */ -#define ADV7183_EDTV_3 0x95 /* EDTV 3 */ -#define ADV7183_CGMS_1 0x96 /* CGMS 1 */ -#define ADV7183_CGMS_2 0x97 /* CGMS 2 */ -#define ADV7183_CGMS_3 0x98 /* CGMS 3 */ -#define ADV7183_CCAP_1 0x99 /* CCAP 1 */ -#define ADV7183_CCAP_2 0x9A /* CCAP 2 */ -#define ADV7183_LETTERBOX_1 0x9B /* Letterbox 1 */ -#define ADV7183_LETTERBOX_2 0x9C /* Letterbox 2 */ -#define ADV7183_LETTERBOX_3 0x9D /* Letterbox 3 */ -#define ADV7183_CRC_EN 0xB2 /* CRC enable */ -#define ADV7183_ADC_SWITCH_1 0xC3 /* ADC switch 1 */ -#define ADV7183_ADC_SWITCH_2 0xC4 /* ADC swithc 2 */ -#define ADV7183_LETTERBOX_CTRL_1 0xDC /* Letterbox control 1 */ -#define ADV7183_LETTERBOX_CTRL_2 0xDD /* Letterbox control 2 */ -#define ADV7183_SD_OFFSET_CB 0xE1 /* SD offset Cb */ -#define ADV7183_SD_OFFSET_CR 0xE2 /* SD offset Cr */ -#define ADV7183_SD_SATURATION_CB 0xE3 /* SD saturation Cb */ -#define ADV7183_SD_SATURATION_CR 0xE4 /* SD saturation Cr */ -#define ADV7183_NTSC_V_BEGIN 0xE5 /* NTSC V bit begin */ -#define ADV7183_NTSC_V_END 0xE6 /* NTSC V bit end */ -#define ADV7183_NTSC_F_TOGGLE 0xE7 /* NTSC F bit toggle */ -#define ADV7183_PAL_V_BEGIN 0xE8 /* PAL V bit begin */ -#define ADV7183_PAL_V_END 0xE9 /* PAL V bit end */ -#define ADV7183_PAL_F_TOGGLE 0xEA /* PAL F bit toggle */ -#define ADV7183_DRIVE_STR 0xF4 /* Drive strength */ -#define ADV7183_IF_COMP_CTRL 0xF8 /* IF comp control */ -#define ADV7183_VS_MODE_CTRL 0xF9 /* VS mode control */ - -#endif diff --git a/drivers/media/video/adv7343.c b/drivers/media/video/adv7343.c deleted file mode 100644 index 2b5aa676a84e..000000000000 --- a/drivers/media/video/adv7343.c +++ /dev/null @@ -1,476 +0,0 @@ -/* - * adv7343 - ADV7343 Video Encoder Driver - * - * The encoder hardware does not support SECAM. - * - * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed .as is. WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/ctype.h> -#include <linux/slab.h> -#include <linux/i2c.h> -#include <linux/device.h> -#include <linux/delay.h> -#include <linux/module.h> -#include <linux/videodev2.h> -#include <linux/uaccess.h> - -#include <media/adv7343.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-ctrls.h> - -#include "adv7343_regs.h" - -MODULE_DESCRIPTION("ADV7343 video encoder driver"); -MODULE_LICENSE("GPL"); - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Debug level 0-1"); - -struct adv7343_state { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - u8 reg00; - u8 reg01; - u8 reg02; - u8 reg35; - u8 reg80; - u8 reg82; - u32 output; - v4l2_std_id std; -}; - -static inline struct adv7343_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct adv7343_state, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct adv7343_state, hdl)->sd; -} - -static inline int adv7343_write(struct v4l2_subdev *sd, u8 reg, u8 value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return i2c_smbus_write_byte_data(client, reg, value); -} - -static const u8 adv7343_init_reg_val[] = { - ADV7343_SOFT_RESET, ADV7343_SOFT_RESET_DEFAULT, - ADV7343_POWER_MODE_REG, ADV7343_POWER_MODE_REG_DEFAULT, - - ADV7343_HD_MODE_REG1, ADV7343_HD_MODE_REG1_DEFAULT, - ADV7343_HD_MODE_REG2, ADV7343_HD_MODE_REG2_DEFAULT, - ADV7343_HD_MODE_REG3, ADV7343_HD_MODE_REG3_DEFAULT, - ADV7343_HD_MODE_REG4, ADV7343_HD_MODE_REG4_DEFAULT, - ADV7343_HD_MODE_REG5, ADV7343_HD_MODE_REG5_DEFAULT, - ADV7343_HD_MODE_REG6, ADV7343_HD_MODE_REG6_DEFAULT, - ADV7343_HD_MODE_REG7, ADV7343_HD_MODE_REG7_DEFAULT, - - ADV7343_SD_MODE_REG1, ADV7343_SD_MODE_REG1_DEFAULT, - ADV7343_SD_MODE_REG2, ADV7343_SD_MODE_REG2_DEFAULT, - ADV7343_SD_MODE_REG3, ADV7343_SD_MODE_REG3_DEFAULT, - ADV7343_SD_MODE_REG4, ADV7343_SD_MODE_REG4_DEFAULT, - ADV7343_SD_MODE_REG5, ADV7343_SD_MODE_REG5_DEFAULT, - ADV7343_SD_MODE_REG6, ADV7343_SD_MODE_REG6_DEFAULT, - ADV7343_SD_MODE_REG7, ADV7343_SD_MODE_REG7_DEFAULT, - ADV7343_SD_MODE_REG8, ADV7343_SD_MODE_REG8_DEFAULT, - - ADV7343_SD_HUE_REG, ADV7343_SD_HUE_REG_DEFAULT, - ADV7343_SD_CGMS_WSS0, ADV7343_SD_CGMS_WSS0_DEFAULT, - ADV7343_SD_BRIGHTNESS_WSS, ADV7343_SD_BRIGHTNESS_WSS_DEFAULT, -}; - -/* - * 2^32 - * FSC(reg) = FSC (HZ) * -------- - * 27000000 - */ -static const struct adv7343_std_info stdinfo[] = { - { - /* FSC(Hz) = 3,579,545.45 Hz */ - SD_STD_NTSC, 569408542, V4L2_STD_NTSC, - }, { - /* FSC(Hz) = 3,575,611.00 Hz */ - SD_STD_PAL_M, 568782678, V4L2_STD_PAL_M, - }, { - /* FSC(Hz) = 3,582,056.00 */ - SD_STD_PAL_N, 569807903, V4L2_STD_PAL_Nc, - }, { - /* FSC(Hz) = 4,433,618.75 Hz */ - SD_STD_PAL_N, 705268427, V4L2_STD_PAL_N, - }, { - /* FSC(Hz) = 4,433,618.75 Hz */ - SD_STD_PAL_BDGHI, 705268427, V4L2_STD_PAL, - }, { - /* FSC(Hz) = 4,433,618.75 Hz */ - SD_STD_NTSC, 705268427, V4L2_STD_NTSC_443, - }, { - /* FSC(Hz) = 4,433,618.75 Hz */ - SD_STD_PAL_M, 705268427, V4L2_STD_PAL_60, - }, -}; - -static int adv7343_setstd(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct adv7343_state *state = to_state(sd); - struct adv7343_std_info *std_info; - int num_std; - char *fsc_ptr; - u8 reg, val; - int err = 0; - int i = 0; - - std_info = (struct adv7343_std_info *)stdinfo; - num_std = ARRAY_SIZE(stdinfo); - - for (i = 0; i < num_std; i++) { - if (std_info[i].stdid & std) - break; - } - - if (i == num_std) { - v4l2_dbg(1, debug, sd, - "Invalid std or std is not supported: %llx\n", - (unsigned long long)std); - return -EINVAL; - } - - /* Set the standard */ - val = state->reg80 & (~(SD_STD_MASK)); - val |= std_info[i].standard_val3; - err = adv7343_write(sd, ADV7343_SD_MODE_REG1, val); - if (err < 0) - goto setstd_exit; - - state->reg80 = val; - - /* Configure the input mode register */ - val = state->reg01 & (~((u8) INPUT_MODE_MASK)); - val |= SD_INPUT_MODE; - err = adv7343_write(sd, ADV7343_MODE_SELECT_REG, val); - if (err < 0) - goto setstd_exit; - - state->reg01 = val; - - /* Program the sub carrier frequency registers */ - fsc_ptr = (unsigned char *)&std_info[i].fsc_val; - reg = ADV7343_FSC_REG0; - for (i = 0; i < 4; i++, reg++, fsc_ptr++) { - err = adv7343_write(sd, reg, *fsc_ptr); - if (err < 0) - goto setstd_exit; - } - - val = state->reg80; - - /* Filter settings */ - if (std & (V4L2_STD_NTSC | V4L2_STD_NTSC_443)) - val &= 0x03; - else if (std & ~V4L2_STD_SECAM) - val |= 0x04; - - err = adv7343_write(sd, ADV7343_SD_MODE_REG1, val); - if (err < 0) - goto setstd_exit; - - state->reg80 = val; - -setstd_exit: - if (err != 0) - v4l2_err(sd, "Error setting std, write failed\n"); - - return err; -} - -static int adv7343_setoutput(struct v4l2_subdev *sd, u32 output_type) -{ - struct adv7343_state *state = to_state(sd); - unsigned char val; - int err = 0; - - if (output_type > ADV7343_SVIDEO_ID) { - v4l2_dbg(1, debug, sd, - "Invalid output type or output type not supported:%d\n", - output_type); - return -EINVAL; - } - - /* Enable Appropriate DAC */ - val = state->reg00 & 0x03; - - if (output_type == ADV7343_COMPOSITE_ID) - val |= ADV7343_COMPOSITE_POWER_VALUE; - else if (output_type == ADV7343_COMPONENT_ID) - val |= ADV7343_COMPONENT_POWER_VALUE; - else - val |= ADV7343_SVIDEO_POWER_VALUE; - - err = adv7343_write(sd, ADV7343_POWER_MODE_REG, val); - if (err < 0) - goto setoutput_exit; - - state->reg00 = val; - - /* Enable YUV output */ - val = state->reg02 | YUV_OUTPUT_SELECT; - err = adv7343_write(sd, ADV7343_MODE_REG0, val); - if (err < 0) - goto setoutput_exit; - - state->reg02 = val; - - /* configure SD DAC Output 2 and SD DAC Output 1 bit to zero */ - val = state->reg82 & (SD_DAC_1_DI & SD_DAC_2_DI); - err = adv7343_write(sd, ADV7343_SD_MODE_REG2, val); - if (err < 0) - goto setoutput_exit; - - state->reg82 = val; - - /* configure ED/HD Color DAC Swap and ED/HD RGB Input Enable bit to - * zero */ - val = state->reg35 & (HD_RGB_INPUT_DI & HD_DAC_SWAP_DI); - err = adv7343_write(sd, ADV7343_HD_MODE_REG6, val); - if (err < 0) - goto setoutput_exit; - - state->reg35 = val; - -setoutput_exit: - if (err != 0) - v4l2_err(sd, "Error setting output, write failed\n"); - - return err; -} - -static int adv7343_log_status(struct v4l2_subdev *sd) -{ - struct adv7343_state *state = to_state(sd); - - v4l2_info(sd, "Standard: %llx\n", (unsigned long long)state->std); - v4l2_info(sd, "Output: %s\n", (state->output == 0) ? "Composite" : - ((state->output == 1) ? "Component" : "S-Video")); - return 0; -} - -static int adv7343_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - return adv7343_write(sd, ADV7343_SD_BRIGHTNESS_WSS, - ctrl->val); - - case V4L2_CID_HUE: - return adv7343_write(sd, ADV7343_SD_HUE_REG, ctrl->val); - - case V4L2_CID_GAIN: - return adv7343_write(sd, ADV7343_DAC2_OUTPUT_LEVEL, ctrl->val); - } - return -EINVAL; -} - -static int adv7343_g_chip_ident(struct v4l2_subdev *sd, - struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_ADV7343, 0); -} - -static const struct v4l2_ctrl_ops adv7343_ctrl_ops = { - .s_ctrl = adv7343_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops adv7343_core_ops = { - .log_status = adv7343_log_status, - .g_chip_ident = adv7343_g_chip_ident, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, -}; - -static int adv7343_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct adv7343_state *state = to_state(sd); - int err = 0; - - if (state->std == std) - return 0; - - err = adv7343_setstd(sd, std); - if (!err) - state->std = std; - - return err; -} - -static int adv7343_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct adv7343_state *state = to_state(sd); - int err = 0; - - if (state->output == output) - return 0; - - err = adv7343_setoutput(sd, output); - if (!err) - state->output = output; - - return err; -} - -static const struct v4l2_subdev_video_ops adv7343_video_ops = { - .s_std_output = adv7343_s_std_output, - .s_routing = adv7343_s_routing, -}; - -static const struct v4l2_subdev_ops adv7343_ops = { - .core = &adv7343_core_ops, - .video = &adv7343_video_ops, -}; - -static int adv7343_initialize(struct v4l2_subdev *sd) -{ - struct adv7343_state *state = to_state(sd); - int err = 0; - int i; - - for (i = 0; i < ARRAY_SIZE(adv7343_init_reg_val); i += 2) { - - err = adv7343_write(sd, adv7343_init_reg_val[i], - adv7343_init_reg_val[i+1]); - if (err) { - v4l2_err(sd, "Error initializing\n"); - return err; - } - } - - /* Configure for default video standard */ - err = adv7343_setoutput(sd, state->output); - if (err < 0) { - v4l2_err(sd, "Error setting output during init\n"); - return -EINVAL; - } - - err = adv7343_setstd(sd, state->std); - if (err < 0) { - v4l2_err(sd, "Error setting std during init\n"); - return -EINVAL; - } - - return err; -} - -static int adv7343_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct adv7343_state *state; - int err; - - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -ENODEV; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - state = kzalloc(sizeof(struct adv7343_state), GFP_KERNEL); - if (state == NULL) - return -ENOMEM; - - state->reg00 = 0x80; - state->reg01 = 0x00; - state->reg02 = 0x20; - state->reg35 = 0x00; - state->reg80 = ADV7343_SD_MODE_REG1_DEFAULT; - state->reg82 = ADV7343_SD_MODE_REG2_DEFAULT; - - state->output = ADV7343_COMPOSITE_ID; - state->std = V4L2_STD_NTSC; - - v4l2_i2c_subdev_init(&state->sd, client, &adv7343_ops); - - v4l2_ctrl_handler_init(&state->hdl, 2); - v4l2_ctrl_new_std(&state->hdl, &adv7343_ctrl_ops, - V4L2_CID_BRIGHTNESS, ADV7343_BRIGHTNESS_MIN, - ADV7343_BRIGHTNESS_MAX, 1, - ADV7343_BRIGHTNESS_DEF); - v4l2_ctrl_new_std(&state->hdl, &adv7343_ctrl_ops, - V4L2_CID_HUE, ADV7343_HUE_MIN, - ADV7343_HUE_MAX, 1, - ADV7343_HUE_DEF); - v4l2_ctrl_new_std(&state->hdl, &adv7343_ctrl_ops, - V4L2_CID_GAIN, ADV7343_GAIN_MIN, - ADV7343_GAIN_MAX, 1, - ADV7343_GAIN_DEF); - state->sd.ctrl_handler = &state->hdl; - if (state->hdl.error) { - int err = state->hdl.error; - - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - return err; - } - v4l2_ctrl_handler_setup(&state->hdl); - - err = adv7343_initialize(&state->sd); - if (err) { - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - } - return err; -} - -static int adv7343_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct adv7343_state *state = to_state(sd); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - - return 0; -} - -static const struct i2c_device_id adv7343_id[] = { - {"adv7343", 0}, - {}, -}; - -MODULE_DEVICE_TABLE(i2c, adv7343_id); - -static struct i2c_driver adv7343_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "adv7343", - }, - .probe = adv7343_probe, - .remove = adv7343_remove, - .id_table = adv7343_id, -}; - -module_i2c_driver(adv7343_driver); diff --git a/drivers/media/video/adv7343_regs.h b/drivers/media/video/adv7343_regs.h deleted file mode 100644 index 446606764346..000000000000 --- a/drivers/media/video/adv7343_regs.h +++ /dev/null @@ -1,181 +0,0 @@ -/* - * ADV7343 encoder related structure and register definitions - * - * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed .as is. WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef ADV7343_REG_H -#define ADV7343_REGS_H - -struct adv7343_std_info { - u32 standard_val3; - u32 fsc_val; - v4l2_std_id stdid; -}; - -/* Register offset macros */ -#define ADV7343_POWER_MODE_REG (0x00) -#define ADV7343_MODE_SELECT_REG (0x01) -#define ADV7343_MODE_REG0 (0x02) - -#define ADV7343_DAC2_OUTPUT_LEVEL (0x0b) - -#define ADV7343_SOFT_RESET (0x17) - -#define ADV7343_HD_MODE_REG1 (0x30) -#define ADV7343_HD_MODE_REG2 (0x31) -#define ADV7343_HD_MODE_REG3 (0x32) -#define ADV7343_HD_MODE_REG4 (0x33) -#define ADV7343_HD_MODE_REG5 (0x34) -#define ADV7343_HD_MODE_REG6 (0x35) - -#define ADV7343_HD_MODE_REG7 (0x39) - -#define ADV7343_SD_MODE_REG1 (0x80) -#define ADV7343_SD_MODE_REG2 (0x82) -#define ADV7343_SD_MODE_REG3 (0x83) -#define ADV7343_SD_MODE_REG4 (0x84) -#define ADV7343_SD_MODE_REG5 (0x86) -#define ADV7343_SD_MODE_REG6 (0x87) -#define ADV7343_SD_MODE_REG7 (0x88) -#define ADV7343_SD_MODE_REG8 (0x89) - -#define ADV7343_FSC_REG0 (0x8C) -#define ADV7343_FSC_REG1 (0x8D) -#define ADV7343_FSC_REG2 (0x8E) -#define ADV7343_FSC_REG3 (0x8F) - -#define ADV7343_SD_CGMS_WSS0 (0x99) - -#define ADV7343_SD_HUE_REG (0xA0) -#define ADV7343_SD_BRIGHTNESS_WSS (0xA1) - -/* Default values for the registers */ -#define ADV7343_POWER_MODE_REG_DEFAULT (0x10) -#define ADV7343_HD_MODE_REG1_DEFAULT (0x3C) /* Changed Default - 720p EAVSAV code*/ -#define ADV7343_HD_MODE_REG2_DEFAULT (0x01) /* Changed Pixel data - valid */ -#define ADV7343_HD_MODE_REG3_DEFAULT (0x00) /* Color delay 0 clks */ -#define ADV7343_HD_MODE_REG4_DEFAULT (0xE8) /* Changed */ -#define ADV7343_HD_MODE_REG5_DEFAULT (0x08) -#define ADV7343_HD_MODE_REG6_DEFAULT (0x00) -#define ADV7343_HD_MODE_REG7_DEFAULT (0x00) -#define ADV7343_SD_MODE_REG8_DEFAULT (0x00) -#define ADV7343_SOFT_RESET_DEFAULT (0x02) -#define ADV7343_COMPOSITE_POWER_VALUE (0x80) -#define ADV7343_COMPONENT_POWER_VALUE (0x1C) -#define ADV7343_SVIDEO_POWER_VALUE (0x60) -#define ADV7343_SD_HUE_REG_DEFAULT (127) -#define ADV7343_SD_BRIGHTNESS_WSS_DEFAULT (0x03) - -#define ADV7343_SD_CGMS_WSS0_DEFAULT (0x10) - -#define ADV7343_SD_MODE_REG1_DEFAULT (0x00) -#define ADV7343_SD_MODE_REG2_DEFAULT (0xC9) -#define ADV7343_SD_MODE_REG3_DEFAULT (0x10) -#define ADV7343_SD_MODE_REG4_DEFAULT (0x01) -#define ADV7343_SD_MODE_REG5_DEFAULT (0x02) -#define ADV7343_SD_MODE_REG6_DEFAULT (0x0C) -#define ADV7343_SD_MODE_REG7_DEFAULT (0x04) -#define ADV7343_SD_MODE_REG8_DEFAULT (0x00) - -/* Bit masks for Mode Select Register */ -#define INPUT_MODE_MASK (0x70) -#define SD_INPUT_MODE (0x00) -#define HD_720P_INPUT_MODE (0x10) -#define HD_1080I_INPUT_MODE (0x10) - -/* Bit masks for Mode Register 0 */ -#define TEST_PATTERN_BLACK_BAR_EN (0x04) -#define YUV_OUTPUT_SELECT (0x20) -#define RGB_OUTPUT_SELECT (0xDF) - -/* Bit masks for DAC output levels */ -#define DAC_OUTPUT_LEVEL_MASK (0xFF) - -/* Bit masks for soft reset register */ -#define SOFT_RESET (0x02) - -/* Bit masks for HD Mode Register 1 */ -#define OUTPUT_STD_MASK (0x03) -#define OUTPUT_STD_SHIFT (0) -#define OUTPUT_STD_EIA0_2 (0x00) -#define OUTPUT_STD_EIA0_1 (0x01) -#define OUTPUT_STD_FULL (0x02) -#define EMBEDDED_SYNC (0x04) -#define EXTERNAL_SYNC (0xFB) -#define STD_MODE_SHIFT (3) -#define STD_MODE_MASK (0x1F) -#define STD_MODE_720P (0x05) -#define STD_MODE_720P_25 (0x08) -#define STD_MODE_720P_30 (0x07) -#define STD_MODE_720P_50 (0x06) -#define STD_MODE_1080I (0x0D) -#define STD_MODE_1080I_25fps (0x0E) -#define STD_MODE_1080P_24 (0x12) -#define STD_MODE_1080P_25 (0x10) -#define STD_MODE_1080P_30 (0x0F) -#define STD_MODE_525P (0x00) -#define STD_MODE_625P (0x03) - -/* Bit masks for SD Mode Register 1 */ -#define SD_STD_MASK (0x03) -#define SD_STD_NTSC (0x00) -#define SD_STD_PAL_BDGHI (0x01) -#define SD_STD_PAL_M (0x02) -#define SD_STD_PAL_N (0x03) -#define SD_LUMA_FLTR_MASK (0x7) -#define SD_LUMA_FLTR_SHIFT (0x2) -#define SD_CHROMA_FLTR_MASK (0x7) -#define SD_CHROMA_FLTR_SHIFT (0x5) - -/* Bit masks for SD Mode Register 2 */ -#define SD_PBPR_SSAF_EN (0x01) -#define SD_PBPR_SSAF_DI (0xFE) -#define SD_DAC_1_DI (0xFD) -#define SD_DAC_2_DI (0xFB) -#define SD_PEDESTAL_EN (0x08) -#define SD_PEDESTAL_DI (0xF7) -#define SD_SQUARE_PIXEL_EN (0x10) -#define SD_SQUARE_PIXEL_DI (0xEF) -#define SD_PIXEL_DATA_VALID (0x40) -#define SD_ACTIVE_EDGE_EN (0x80) -#define SD_ACTIVE_EDGE_DI (0x7F) - -/* Bit masks for HD Mode Register 6 */ -#define HD_RGB_INPUT_EN (0x02) -#define HD_RGB_INPUT_DI (0xFD) -#define HD_PBPR_SYNC_EN (0x04) -#define HD_PBPR_SYNC_DI (0xFB) -#define HD_DAC_SWAP_EN (0x08) -#define HD_DAC_SWAP_DI (0xF7) -#define HD_GAMMA_CURVE_A (0xEF) -#define HD_GAMMA_CURVE_B (0x10) -#define HD_GAMMA_EN (0x20) -#define HD_GAMMA_DI (0xDF) -#define HD_ADPT_FLTR_MODEB (0x40) -#define HD_ADPT_FLTR_MODEA (0xBF) -#define HD_ADPT_FLTR_EN (0x80) -#define HD_ADPT_FLTR_DI (0x7F) - -#define ADV7343_BRIGHTNESS_MAX (127) -#define ADV7343_BRIGHTNESS_MIN (0) -#define ADV7343_BRIGHTNESS_DEF (3) -#define ADV7343_HUE_MAX (255) -#define ADV7343_HUE_MIN (0) -#define ADV7343_HUE_DEF (127) -#define ADV7343_GAIN_MAX (64) -#define ADV7343_GAIN_MIN (-64) -#define ADV7343_GAIN_DEF (0) - -#endif diff --git a/drivers/media/video/adv7393.c b/drivers/media/video/adv7393.c deleted file mode 100644 index 3dc6098c7267..000000000000 --- a/drivers/media/video/adv7393.c +++ /dev/null @@ -1,487 +0,0 @@ -/* - * adv7393 - ADV7393 Video Encoder Driver - * - * The encoder hardware does not support SECAM. - * - * Copyright (C) 2010-2012 ADVANSEE - http://www.advansee.com/ - * Benoît Thébaudeau <benoit.thebaudeau@advansee.com> - * - * Based on ADV7343 driver, - * - * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed .as is. WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/ctype.h> -#include <linux/slab.h> -#include <linux/i2c.h> -#include <linux/device.h> -#include <linux/delay.h> -#include <linux/module.h> -#include <linux/videodev2.h> -#include <linux/uaccess.h> - -#include <media/adv7393.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-ctrls.h> - -#include "adv7393_regs.h" - -MODULE_DESCRIPTION("ADV7393 video encoder driver"); -MODULE_LICENSE("GPL"); - -static bool debug; -module_param(debug, bool, 0644); -MODULE_PARM_DESC(debug, "Debug level 0-1"); - -struct adv7393_state { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - u8 reg00; - u8 reg01; - u8 reg02; - u8 reg35; - u8 reg80; - u8 reg82; - u32 output; - v4l2_std_id std; -}; - -static inline struct adv7393_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct adv7393_state, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct adv7393_state, hdl)->sd; -} - -static inline int adv7393_write(struct v4l2_subdev *sd, u8 reg, u8 value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return i2c_smbus_write_byte_data(client, reg, value); -} - -static const u8 adv7393_init_reg_val[] = { - ADV7393_SOFT_RESET, ADV7393_SOFT_RESET_DEFAULT, - ADV7393_POWER_MODE_REG, ADV7393_POWER_MODE_REG_DEFAULT, - - ADV7393_HD_MODE_REG1, ADV7393_HD_MODE_REG1_DEFAULT, - ADV7393_HD_MODE_REG2, ADV7393_HD_MODE_REG2_DEFAULT, - ADV7393_HD_MODE_REG3, ADV7393_HD_MODE_REG3_DEFAULT, - ADV7393_HD_MODE_REG4, ADV7393_HD_MODE_REG4_DEFAULT, - ADV7393_HD_MODE_REG5, ADV7393_HD_MODE_REG5_DEFAULT, - ADV7393_HD_MODE_REG6, ADV7393_HD_MODE_REG6_DEFAULT, - ADV7393_HD_MODE_REG7, ADV7393_HD_MODE_REG7_DEFAULT, - - ADV7393_SD_MODE_REG1, ADV7393_SD_MODE_REG1_DEFAULT, - ADV7393_SD_MODE_REG2, ADV7393_SD_MODE_REG2_DEFAULT, - ADV7393_SD_MODE_REG3, ADV7393_SD_MODE_REG3_DEFAULT, - ADV7393_SD_MODE_REG4, ADV7393_SD_MODE_REG4_DEFAULT, - ADV7393_SD_MODE_REG5, ADV7393_SD_MODE_REG5_DEFAULT, - ADV7393_SD_MODE_REG6, ADV7393_SD_MODE_REG6_DEFAULT, - ADV7393_SD_MODE_REG7, ADV7393_SD_MODE_REG7_DEFAULT, - ADV7393_SD_MODE_REG8, ADV7393_SD_MODE_REG8_DEFAULT, - - ADV7393_SD_TIMING_REG0, ADV7393_SD_TIMING_REG0_DEFAULT, - - ADV7393_SD_HUE_ADJUST, ADV7393_SD_HUE_ADJUST_DEFAULT, - ADV7393_SD_CGMS_WSS0, ADV7393_SD_CGMS_WSS0_DEFAULT, - ADV7393_SD_BRIGHTNESS_WSS, ADV7393_SD_BRIGHTNESS_WSS_DEFAULT, -}; - -/* - * 2^32 - * FSC(reg) = FSC (HZ) * -------- - * 27000000 - */ -static const struct adv7393_std_info stdinfo[] = { - { - /* FSC(Hz) = 4,433,618.75 Hz */ - SD_STD_NTSC, 705268427, V4L2_STD_NTSC_443, - }, { - /* FSC(Hz) = 3,579,545.45 Hz */ - SD_STD_NTSC, 569408542, V4L2_STD_NTSC, - }, { - /* FSC(Hz) = 3,575,611.00 Hz */ - SD_STD_PAL_M, 568782678, V4L2_STD_PAL_M, - }, { - /* FSC(Hz) = 3,582,056.00 Hz */ - SD_STD_PAL_N, 569807903, V4L2_STD_PAL_Nc, - }, { - /* FSC(Hz) = 4,433,618.75 Hz */ - SD_STD_PAL_N, 705268427, V4L2_STD_PAL_N, - }, { - /* FSC(Hz) = 4,433,618.75 Hz */ - SD_STD_PAL_M, 705268427, V4L2_STD_PAL_60, - }, { - /* FSC(Hz) = 4,433,618.75 Hz */ - SD_STD_PAL_BDGHI, 705268427, V4L2_STD_PAL, - }, -}; - -static int adv7393_setstd(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct adv7393_state *state = to_state(sd); - const struct adv7393_std_info *std_info; - int num_std; - u8 reg; - u32 val; - int err = 0; - int i; - - num_std = ARRAY_SIZE(stdinfo); - - for (i = 0; i < num_std; i++) { - if (stdinfo[i].stdid & std) - break; - } - - if (i == num_std) { - v4l2_dbg(1, debug, sd, - "Invalid std or std is not supported: %llx\n", - (unsigned long long)std); - return -EINVAL; - } - - std_info = &stdinfo[i]; - - /* Set the standard */ - val = state->reg80 & ~SD_STD_MASK; - val |= std_info->standard_val3; - err = adv7393_write(sd, ADV7393_SD_MODE_REG1, val); - if (err < 0) - goto setstd_exit; - - state->reg80 = val; - - /* Configure the input mode register */ - val = state->reg01 & ~INPUT_MODE_MASK; - val |= SD_INPUT_MODE; - err = adv7393_write(sd, ADV7393_MODE_SELECT_REG, val); - if (err < 0) - goto setstd_exit; - - state->reg01 = val; - - /* Program the sub carrier frequency registers */ - val = std_info->fsc_val; - for (reg = ADV7393_FSC_REG0; reg <= ADV7393_FSC_REG3; reg++) { - err = adv7393_write(sd, reg, val); - if (err < 0) - goto setstd_exit; - val >>= 8; - } - - val = state->reg82; - - /* Pedestal settings */ - if (std & (V4L2_STD_NTSC | V4L2_STD_NTSC_443)) - val |= SD_PEDESTAL_EN; - else - val &= SD_PEDESTAL_DI; - - err = adv7393_write(sd, ADV7393_SD_MODE_REG2, val); - if (err < 0) - goto setstd_exit; - - state->reg82 = val; - -setstd_exit: - if (err != 0) - v4l2_err(sd, "Error setting std, write failed\n"); - - return err; -} - -static int adv7393_setoutput(struct v4l2_subdev *sd, u32 output_type) -{ - struct adv7393_state *state = to_state(sd); - u8 val; - int err = 0; - - if (output_type > ADV7393_SVIDEO_ID) { - v4l2_dbg(1, debug, sd, - "Invalid output type or output type not supported:%d\n", - output_type); - return -EINVAL; - } - - /* Enable Appropriate DAC */ - val = state->reg00 & 0x03; - - if (output_type == ADV7393_COMPOSITE_ID) - val |= ADV7393_COMPOSITE_POWER_VALUE; - else if (output_type == ADV7393_COMPONENT_ID) - val |= ADV7393_COMPONENT_POWER_VALUE; - else - val |= ADV7393_SVIDEO_POWER_VALUE; - - err = adv7393_write(sd, ADV7393_POWER_MODE_REG, val); - if (err < 0) - goto setoutput_exit; - - state->reg00 = val; - - /* Enable YUV output */ - val = state->reg02 | YUV_OUTPUT_SELECT; - err = adv7393_write(sd, ADV7393_MODE_REG0, val); - if (err < 0) - goto setoutput_exit; - - state->reg02 = val; - - /* configure SD DAC Output 1 bit */ - val = state->reg82; - if (output_type == ADV7393_COMPONENT_ID) - val &= SD_DAC_OUT1_DI; - else - val |= SD_DAC_OUT1_EN; - err = adv7393_write(sd, ADV7393_SD_MODE_REG2, val); - if (err < 0) - goto setoutput_exit; - - state->reg82 = val; - - /* configure ED/HD Color DAC Swap bit to zero */ - val = state->reg35 & HD_DAC_SWAP_DI; - err = adv7393_write(sd, ADV7393_HD_MODE_REG6, val); - if (err < 0) - goto setoutput_exit; - - state->reg35 = val; - -setoutput_exit: - if (err != 0) - v4l2_err(sd, "Error setting output, write failed\n"); - - return err; -} - -static int adv7393_log_status(struct v4l2_subdev *sd) -{ - struct adv7393_state *state = to_state(sd); - - v4l2_info(sd, "Standard: %llx\n", (unsigned long long)state->std); - v4l2_info(sd, "Output: %s\n", (state->output == 0) ? "Composite" : - ((state->output == 1) ? "Component" : "S-Video")); - return 0; -} - -static int adv7393_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - return adv7393_write(sd, ADV7393_SD_BRIGHTNESS_WSS, - ctrl->val & SD_BRIGHTNESS_VALUE_MASK); - - case V4L2_CID_HUE: - return adv7393_write(sd, ADV7393_SD_HUE_ADJUST, - ctrl->val - ADV7393_HUE_MIN); - - case V4L2_CID_GAIN: - return adv7393_write(sd, ADV7393_DAC123_OUTPUT_LEVEL, - ctrl->val); - } - return -EINVAL; -} - -static int adv7393_g_chip_ident(struct v4l2_subdev *sd, - struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_ADV7393, 0); -} - -static const struct v4l2_ctrl_ops adv7393_ctrl_ops = { - .s_ctrl = adv7393_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops adv7393_core_ops = { - .log_status = adv7393_log_status, - .g_chip_ident = adv7393_g_chip_ident, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, -}; - -static int adv7393_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct adv7393_state *state = to_state(sd); - int err = 0; - - if (state->std == std) - return 0; - - err = adv7393_setstd(sd, std); - if (!err) - state->std = std; - - return err; -} - -static int adv7393_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct adv7393_state *state = to_state(sd); - int err = 0; - - if (state->output == output) - return 0; - - err = adv7393_setoutput(sd, output); - if (!err) - state->output = output; - - return err; -} - -static const struct v4l2_subdev_video_ops adv7393_video_ops = { - .s_std_output = adv7393_s_std_output, - .s_routing = adv7393_s_routing, -}; - -static const struct v4l2_subdev_ops adv7393_ops = { - .core = &adv7393_core_ops, - .video = &adv7393_video_ops, -}; - -static int adv7393_initialize(struct v4l2_subdev *sd) -{ - struct adv7393_state *state = to_state(sd); - int err = 0; - int i; - - for (i = 0; i < ARRAY_SIZE(adv7393_init_reg_val); i += 2) { - - err = adv7393_write(sd, adv7393_init_reg_val[i], - adv7393_init_reg_val[i+1]); - if (err) { - v4l2_err(sd, "Error initializing\n"); - return err; - } - } - - /* Configure for default video standard */ - err = adv7393_setoutput(sd, state->output); - if (err < 0) { - v4l2_err(sd, "Error setting output during init\n"); - return -EINVAL; - } - - err = adv7393_setstd(sd, state->std); - if (err < 0) { - v4l2_err(sd, "Error setting std during init\n"); - return -EINVAL; - } - - return err; -} - -static int adv7393_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct adv7393_state *state; - int err; - - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -ENODEV; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - state = kzalloc(sizeof(struct adv7393_state), GFP_KERNEL); - if (state == NULL) - return -ENOMEM; - - state->reg00 = ADV7393_POWER_MODE_REG_DEFAULT; - state->reg01 = 0x00; - state->reg02 = 0x20; - state->reg35 = ADV7393_HD_MODE_REG6_DEFAULT; - state->reg80 = ADV7393_SD_MODE_REG1_DEFAULT; - state->reg82 = ADV7393_SD_MODE_REG2_DEFAULT; - - state->output = ADV7393_COMPOSITE_ID; - state->std = V4L2_STD_NTSC; - - v4l2_i2c_subdev_init(&state->sd, client, &adv7393_ops); - - v4l2_ctrl_handler_init(&state->hdl, 3); - v4l2_ctrl_new_std(&state->hdl, &adv7393_ctrl_ops, - V4L2_CID_BRIGHTNESS, ADV7393_BRIGHTNESS_MIN, - ADV7393_BRIGHTNESS_MAX, 1, - ADV7393_BRIGHTNESS_DEF); - v4l2_ctrl_new_std(&state->hdl, &adv7393_ctrl_ops, - V4L2_CID_HUE, ADV7393_HUE_MIN, - ADV7393_HUE_MAX, 1, - ADV7393_HUE_DEF); - v4l2_ctrl_new_std(&state->hdl, &adv7393_ctrl_ops, - V4L2_CID_GAIN, ADV7393_GAIN_MIN, - ADV7393_GAIN_MAX, 1, - ADV7393_GAIN_DEF); - state->sd.ctrl_handler = &state->hdl; - if (state->hdl.error) { - int err = state->hdl.error; - - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - return err; - } - v4l2_ctrl_handler_setup(&state->hdl); - - err = adv7393_initialize(&state->sd); - if (err) { - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - } - return err; -} - -static int adv7393_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct adv7393_state *state = to_state(sd); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - - return 0; -} - -static const struct i2c_device_id adv7393_id[] = { - {"adv7393", 0}, - {}, -}; -MODULE_DEVICE_TABLE(i2c, adv7393_id); - -static struct i2c_driver adv7393_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "adv7393", - }, - .probe = adv7393_probe, - .remove = adv7393_remove, - .id_table = adv7393_id, -}; -module_i2c_driver(adv7393_driver); diff --git a/drivers/media/video/adv7393_regs.h b/drivers/media/video/adv7393_regs.h deleted file mode 100644 index 78968330f0be..000000000000 --- a/drivers/media/video/adv7393_regs.h +++ /dev/null @@ -1,188 +0,0 @@ -/* - * ADV7393 encoder related structure and register definitions - * - * Copyright (C) 2010-2012 ADVANSEE - http://www.advansee.com/ - * Benoît Thébaudeau <benoit.thebaudeau@advansee.com> - * - * Based on ADV7343 driver, - * - * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed .as is. WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef ADV7393_REGS_H -#define ADV7393_REGS_H - -struct adv7393_std_info { - u32 standard_val3; - u32 fsc_val; - v4l2_std_id stdid; -}; - -/* Register offset macros */ -#define ADV7393_POWER_MODE_REG (0x00) -#define ADV7393_MODE_SELECT_REG (0x01) -#define ADV7393_MODE_REG0 (0x02) - -#define ADV7393_DAC123_OUTPUT_LEVEL (0x0B) - -#define ADV7393_SOFT_RESET (0x17) - -#define ADV7393_HD_MODE_REG1 (0x30) -#define ADV7393_HD_MODE_REG2 (0x31) -#define ADV7393_HD_MODE_REG3 (0x32) -#define ADV7393_HD_MODE_REG4 (0x33) -#define ADV7393_HD_MODE_REG5 (0x34) -#define ADV7393_HD_MODE_REG6 (0x35) - -#define ADV7393_HD_MODE_REG7 (0x39) - -#define ADV7393_SD_MODE_REG1 (0x80) -#define ADV7393_SD_MODE_REG2 (0x82) -#define ADV7393_SD_MODE_REG3 (0x83) -#define ADV7393_SD_MODE_REG4 (0x84) -#define ADV7393_SD_MODE_REG5 (0x86) -#define ADV7393_SD_MODE_REG6 (0x87) -#define ADV7393_SD_MODE_REG7 (0x88) -#define ADV7393_SD_MODE_REG8 (0x89) - -#define ADV7393_SD_TIMING_REG0 (0x8A) - -#define ADV7393_FSC_REG0 (0x8C) -#define ADV7393_FSC_REG1 (0x8D) -#define ADV7393_FSC_REG2 (0x8E) -#define ADV7393_FSC_REG3 (0x8F) - -#define ADV7393_SD_CGMS_WSS0 (0x99) - -#define ADV7393_SD_HUE_ADJUST (0xA0) -#define ADV7393_SD_BRIGHTNESS_WSS (0xA1) - -/* Default values for the registers */ -#define ADV7393_POWER_MODE_REG_DEFAULT (0x10) -#define ADV7393_HD_MODE_REG1_DEFAULT (0x3C) /* Changed Default - 720p EAV/SAV code*/ -#define ADV7393_HD_MODE_REG2_DEFAULT (0x01) /* Changed Pixel data - valid */ -#define ADV7393_HD_MODE_REG3_DEFAULT (0x00) /* Color delay 0 clks */ -#define ADV7393_HD_MODE_REG4_DEFAULT (0xEC) /* Changed */ -#define ADV7393_HD_MODE_REG5_DEFAULT (0x08) -#define ADV7393_HD_MODE_REG6_DEFAULT (0x00) -#define ADV7393_HD_MODE_REG7_DEFAULT (0x00) -#define ADV7393_SOFT_RESET_DEFAULT (0x02) -#define ADV7393_COMPOSITE_POWER_VALUE (0x10) -#define ADV7393_COMPONENT_POWER_VALUE (0x1C) -#define ADV7393_SVIDEO_POWER_VALUE (0x0C) -#define ADV7393_SD_HUE_ADJUST_DEFAULT (0x80) -#define ADV7393_SD_BRIGHTNESS_WSS_DEFAULT (0x00) - -#define ADV7393_SD_CGMS_WSS0_DEFAULT (0x10) - -#define ADV7393_SD_MODE_REG1_DEFAULT (0x10) -#define ADV7393_SD_MODE_REG2_DEFAULT (0xC9) -#define ADV7393_SD_MODE_REG3_DEFAULT (0x00) -#define ADV7393_SD_MODE_REG4_DEFAULT (0x00) -#define ADV7393_SD_MODE_REG5_DEFAULT (0x02) -#define ADV7393_SD_MODE_REG6_DEFAULT (0x8C) -#define ADV7393_SD_MODE_REG7_DEFAULT (0x14) -#define ADV7393_SD_MODE_REG8_DEFAULT (0x00) - -#define ADV7393_SD_TIMING_REG0_DEFAULT (0x0C) - -/* Bit masks for Mode Select Register */ -#define INPUT_MODE_MASK (0x70) -#define SD_INPUT_MODE (0x00) -#define HD_720P_INPUT_MODE (0x10) -#define HD_1080I_INPUT_MODE (0x10) - -/* Bit masks for Mode Register 0 */ -#define TEST_PATTERN_BLACK_BAR_EN (0x04) -#define YUV_OUTPUT_SELECT (0x20) -#define RGB_OUTPUT_SELECT (0xDF) - -/* Bit masks for SD brightness/WSS */ -#define SD_BRIGHTNESS_VALUE_MASK (0x7F) -#define SD_BLANK_WSS_DATA_MASK (0x80) - -/* Bit masks for soft reset register */ -#define SOFT_RESET (0x02) - -/* Bit masks for HD Mode Register 1 */ -#define OUTPUT_STD_MASK (0x03) -#define OUTPUT_STD_SHIFT (0) -#define OUTPUT_STD_EIA0_2 (0x00) -#define OUTPUT_STD_EIA0_1 (0x01) -#define OUTPUT_STD_FULL (0x02) -#define EMBEDDED_SYNC (0x04) -#define EXTERNAL_SYNC (0xFB) -#define STD_MODE_MASK (0x1F) -#define STD_MODE_SHIFT (3) -#define STD_MODE_720P (0x05) -#define STD_MODE_720P_25 (0x08) -#define STD_MODE_720P_30 (0x07) -#define STD_MODE_720P_50 (0x06) -#define STD_MODE_1080I (0x0D) -#define STD_MODE_1080I_25 (0x0E) -#define STD_MODE_1080P_24 (0x11) -#define STD_MODE_1080P_25 (0x10) -#define STD_MODE_1080P_30 (0x0F) -#define STD_MODE_525P (0x00) -#define STD_MODE_625P (0x03) - -/* Bit masks for SD Mode Register 1 */ -#define SD_STD_MASK (0x03) -#define SD_STD_NTSC (0x00) -#define SD_STD_PAL_BDGHI (0x01) -#define SD_STD_PAL_M (0x02) -#define SD_STD_PAL_N (0x03) -#define SD_LUMA_FLTR_MASK (0x07) -#define SD_LUMA_FLTR_SHIFT (2) -#define SD_CHROMA_FLTR_MASK (0x07) -#define SD_CHROMA_FLTR_SHIFT (5) - -/* Bit masks for SD Mode Register 2 */ -#define SD_PRPB_SSAF_EN (0x01) -#define SD_PRPB_SSAF_DI (0xFE) -#define SD_DAC_OUT1_EN (0x02) -#define SD_DAC_OUT1_DI (0xFD) -#define SD_PEDESTAL_EN (0x08) -#define SD_PEDESTAL_DI (0xF7) -#define SD_SQUARE_PIXEL_EN (0x10) -#define SD_SQUARE_PIXEL_DI (0xEF) -#define SD_PIXEL_DATA_VALID (0x40) -#define SD_ACTIVE_EDGE_EN (0x80) -#define SD_ACTIVE_EDGE_DI (0x7F) - -/* Bit masks for HD Mode Register 6 */ -#define HD_PRPB_SYNC_EN (0x04) -#define HD_PRPB_SYNC_DI (0xFB) -#define HD_DAC_SWAP_EN (0x08) -#define HD_DAC_SWAP_DI (0xF7) -#define HD_GAMMA_CURVE_A (0xEF) -#define HD_GAMMA_CURVE_B (0x10) -#define HD_GAMMA_EN (0x20) -#define HD_GAMMA_DI (0xDF) -#define HD_ADPT_FLTR_MODEA (0xBF) -#define HD_ADPT_FLTR_MODEB (0x40) -#define HD_ADPT_FLTR_EN (0x80) -#define HD_ADPT_FLTR_DI (0x7F) - -#define ADV7393_BRIGHTNESS_MAX (63) -#define ADV7393_BRIGHTNESS_MIN (-64) -#define ADV7393_BRIGHTNESS_DEF (0) -#define ADV7393_HUE_MAX (127) -#define ADV7393_HUE_MIN (-128) -#define ADV7393_HUE_DEF (0) -#define ADV7393_GAIN_MAX (64) -#define ADV7393_GAIN_MIN (-64) -#define ADV7393_GAIN_DEF (0) - -#endif diff --git a/drivers/media/video/ak881x.c b/drivers/media/video/ak881x.c deleted file mode 100644 index ba674656b10d..000000000000 --- a/drivers/media/video/ak881x.c +++ /dev/null @@ -1,359 +0,0 @@ -/* - * Driver for AK8813 / AK8814 TV-ecoders from Asahi Kasei Microsystems Co., Ltd. (AKM) - * - * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/i2c.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/slab.h> -#include <linux/videodev2.h> -#include <linux/module.h> - -#include <media/ak881x.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-common.h> -#include <media/v4l2-device.h> - -#define AK881X_INTERFACE_MODE 0 -#define AK881X_VIDEO_PROCESS1 1 -#define AK881X_VIDEO_PROCESS2 2 -#define AK881X_VIDEO_PROCESS3 3 -#define AK881X_DAC_MODE 5 -#define AK881X_STATUS 0x24 -#define AK881X_DEVICE_ID 0x25 -#define AK881X_DEVICE_REVISION 0x26 - -struct ak881x { - struct v4l2_subdev subdev; - struct ak881x_pdata *pdata; - unsigned int lines; - int id; /* DEVICE_ID code V4L2_IDENT_AK881X code from v4l2-chip-ident.h */ - char revision; /* DEVICE_REVISION content */ -}; - -static int reg_read(struct i2c_client *client, const u8 reg) -{ - return i2c_smbus_read_byte_data(client, reg); -} - -static int reg_write(struct i2c_client *client, const u8 reg, - const u8 data) -{ - return i2c_smbus_write_byte_data(client, reg, data); -} - -static int reg_set(struct i2c_client *client, const u8 reg, - const u8 data, u8 mask) -{ - int ret = reg_read(client, reg); - if (ret < 0) - return ret; - return reg_write(client, reg, (ret & ~mask) | (data & mask)); -} - -static struct ak881x *to_ak881x(const struct i2c_client *client) -{ - return container_of(i2c_get_clientdata(client), struct ak881x, subdev); -} - -static int ak881x_g_chip_ident(struct v4l2_subdev *sd, - struct v4l2_dbg_chip_ident *id) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct ak881x *ak881x = to_ak881x(client); - - if (id->match.type != V4L2_CHIP_MATCH_I2C_ADDR) - return -EINVAL; - - if (id->match.addr != client->addr) - return -ENODEV; - - id->ident = ak881x->id; - id->revision = ak881x->revision; - - return 0; -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int ak881x_g_register(struct v4l2_subdev *sd, - struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (reg->match.type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0x26) - return -EINVAL; - - if (reg->match.addr != client->addr) - return -ENODEV; - - reg->val = reg_read(client, reg->reg); - - if (reg->val > 0xffff) - return -EIO; - - return 0; -} - -static int ak881x_s_register(struct v4l2_subdev *sd, - struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (reg->match.type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0x26) - return -EINVAL; - - if (reg->match.addr != client->addr) - return -ENODEV; - - if (reg_write(client, reg->reg, reg->val) < 0) - return -EIO; - - return 0; -} -#endif - -static int ak881x_try_g_mbus_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *mf) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct ak881x *ak881x = to_ak881x(client); - - v4l_bound_align_image(&mf->width, 0, 720, 2, - &mf->height, 0, ak881x->lines, 1, 0); - mf->field = V4L2_FIELD_INTERLACED; - mf->code = V4L2_MBUS_FMT_YUYV8_2X8; - mf->colorspace = V4L2_COLORSPACE_SMPTE170M; - - return 0; -} - -static int ak881x_s_mbus_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *mf) -{ - if (mf->field != V4L2_FIELD_INTERLACED || - mf->code != V4L2_MBUS_FMT_YUYV8_2X8) - return -EINVAL; - - return ak881x_try_g_mbus_fmt(sd, mf); -} - -static int ak881x_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned int index, - enum v4l2_mbus_pixelcode *code) -{ - if (index) - return -EINVAL; - - *code = V4L2_MBUS_FMT_YUYV8_2X8; - return 0; -} - -static int ak881x_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct ak881x *ak881x = to_ak881x(client); - - a->bounds.left = 0; - a->bounds.top = 0; - a->bounds.width = 720; - a->bounds.height = ak881x->lines; - a->defrect = a->bounds; - a->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; - a->pixelaspect.numerator = 1; - a->pixelaspect.denominator = 1; - - return 0; -} - -static int ak881x_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct ak881x *ak881x = to_ak881x(client); - u8 vp1; - - if (std == V4L2_STD_NTSC_443) { - vp1 = 3; - ak881x->lines = 480; - } else if (std == V4L2_STD_PAL_M) { - vp1 = 5; - ak881x->lines = 480; - } else if (std == V4L2_STD_PAL_60) { - vp1 = 7; - ak881x->lines = 480; - } else if (std && !(std & ~V4L2_STD_PAL)) { - vp1 = 0xf; - ak881x->lines = 576; - } else if (std && !(std & ~V4L2_STD_NTSC)) { - vp1 = 0; - ak881x->lines = 480; - } else { - /* No SECAM or PAL_N/Nc supported */ - return -EINVAL; - } - - reg_set(client, AK881X_VIDEO_PROCESS1, vp1, 0xf); - - return 0; -} - -static int ak881x_s_stream(struct v4l2_subdev *sd, int enable) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct ak881x *ak881x = to_ak881x(client); - - if (enable) { - u8 dac; - /* For colour-bar testing set bit 6 of AK881X_VIDEO_PROCESS1 */ - /* Default: composite output */ - if (ak881x->pdata->flags & AK881X_COMPONENT) - dac = 3; - else - dac = 4; - /* Turn on the DAC(s) */ - reg_write(client, AK881X_DAC_MODE, dac); - dev_dbg(&client->dev, "chip status 0x%x\n", - reg_read(client, AK881X_STATUS)); - } else { - /* ...and clear bit 6 of AK881X_VIDEO_PROCESS1 here */ - reg_write(client, AK881X_DAC_MODE, 0); - dev_dbg(&client->dev, "chip status 0x%x\n", - reg_read(client, AK881X_STATUS)); - } - - return 0; -} - -static struct v4l2_subdev_core_ops ak881x_subdev_core_ops = { - .g_chip_ident = ak881x_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = ak881x_g_register, - .s_register = ak881x_s_register, -#endif -}; - -static struct v4l2_subdev_video_ops ak881x_subdev_video_ops = { - .s_mbus_fmt = ak881x_s_mbus_fmt, - .g_mbus_fmt = ak881x_try_g_mbus_fmt, - .try_mbus_fmt = ak881x_try_g_mbus_fmt, - .cropcap = ak881x_cropcap, - .enum_mbus_fmt = ak881x_enum_mbus_fmt, - .s_std_output = ak881x_s_std_output, - .s_stream = ak881x_s_stream, -}; - -static struct v4l2_subdev_ops ak881x_subdev_ops = { - .core = &ak881x_subdev_core_ops, - .video = &ak881x_subdev_video_ops, -}; - -static int ak881x_probe(struct i2c_client *client, - const struct i2c_device_id *did) -{ - struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent); - struct ak881x *ak881x; - u8 ifmode, data; - - if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) { - dev_warn(&adapter->dev, - "I2C-Adapter doesn't support I2C_FUNC_SMBUS_WORD\n"); - return -EIO; - } - - ak881x = kzalloc(sizeof(struct ak881x), GFP_KERNEL); - if (!ak881x) - return -ENOMEM; - - v4l2_i2c_subdev_init(&ak881x->subdev, client, &ak881x_subdev_ops); - - data = reg_read(client, AK881X_DEVICE_ID); - - switch (data) { - case 0x13: - ak881x->id = V4L2_IDENT_AK8813; - break; - case 0x14: - ak881x->id = V4L2_IDENT_AK8814; - break; - default: - dev_err(&client->dev, - "No ak881x chip detected, register read %x\n", data); - kfree(ak881x); - return -ENODEV; - } - - ak881x->revision = reg_read(client, AK881X_DEVICE_REVISION); - ak881x->pdata = client->dev.platform_data; - - if (ak881x->pdata) { - if (ak881x->pdata->flags & AK881X_FIELD) - ifmode = 4; - else - ifmode = 0; - - switch (ak881x->pdata->flags & AK881X_IF_MODE_MASK) { - case AK881X_IF_MODE_BT656: - ifmode |= 1; - break; - case AK881X_IF_MODE_MASTER: - ifmode |= 2; - break; - case AK881X_IF_MODE_SLAVE: - default: - break; - } - - dev_dbg(&client->dev, "IF mode %x\n", ifmode); - - /* - * "Line Blanking No." seems to be the same as the number of - * "black" lines on, e.g., SuperH VOU, whose default value of 20 - * "incidentally" matches ak881x' default - */ - reg_write(client, AK881X_INTERFACE_MODE, ifmode | (20 << 3)); - } - - /* Hardware default: NTSC-M */ - ak881x->lines = 480; - - dev_info(&client->dev, "Detected an ak881x chip ID %x, revision %x\n", - data, ak881x->revision); - - return 0; -} - -static int ak881x_remove(struct i2c_client *client) -{ - struct ak881x *ak881x = to_ak881x(client); - - v4l2_device_unregister_subdev(&ak881x->subdev); - kfree(ak881x); - - return 0; -} - -static const struct i2c_device_id ak881x_id[] = { - { "ak8813", 0 }, - { "ak8814", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, ak881x_id); - -static struct i2c_driver ak881x_i2c_driver = { - .driver = { - .name = "ak881x", - }, - .probe = ak881x_probe, - .remove = ak881x_remove, - .id_table = ak881x_id, -}; - -module_i2c_driver(ak881x_i2c_driver); - -MODULE_DESCRIPTION("TV-output driver for ak8813/ak8814"); -MODULE_AUTHOR("Guennadi Liakhovetski <g.liakhovetski@gmx.de>"); -MODULE_LICENSE("GPL v2"); diff --git a/drivers/media/video/aptina-pll.c b/drivers/media/video/aptina-pll.c deleted file mode 100644 index 8153a449846b..000000000000 --- a/drivers/media/video/aptina-pll.c +++ /dev/null @@ -1,173 +0,0 @@ -/* - * Aptina Sensor PLL Configuration - * - * Copyright (C) 2012 Laurent Pinchart <laurent.pinchart@ideasonboard.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - */ - -#include <linux/device.h> -#include <linux/gcd.h> -#include <linux/kernel.h> -#include <linux/lcm.h> -#include <linux/module.h> - -#include "aptina-pll.h" - -int aptina_pll_calculate(struct device *dev, - const struct aptina_pll_limits *limits, - struct aptina_pll *pll) -{ - unsigned int mf_min; - unsigned int mf_max; - unsigned int p1_min; - unsigned int p1_max; - unsigned int p1; - unsigned int div; - - dev_dbg(dev, "PLL: ext clock %u pix clock %u\n", - pll->ext_clock, pll->pix_clock); - - if (pll->ext_clock < limits->ext_clock_min || - pll->ext_clock > limits->ext_clock_max) { - dev_err(dev, "pll: invalid external clock frequency.\n"); - return -EINVAL; - } - - if (pll->pix_clock == 0 || pll->pix_clock > limits->pix_clock_max) { - dev_err(dev, "pll: invalid pixel clock frequency.\n"); - return -EINVAL; - } - - /* Compute the multiplier M and combined N*P1 divisor. */ - div = gcd(pll->pix_clock, pll->ext_clock); - pll->m = pll->pix_clock / div; - div = pll->ext_clock / div; - - /* We now have the smallest M and N*P1 values that will result in the - * desired pixel clock frequency, but they might be out of the valid - * range. Compute the factor by which we should multiply them given the - * following constraints: - * - * - minimum/maximum multiplier - * - minimum/maximum multiplier output clock frequency assuming the - * minimum/maximum N value - * - minimum/maximum combined N*P1 divisor - */ - mf_min = DIV_ROUND_UP(limits->m_min, pll->m); - mf_min = max(mf_min, limits->out_clock_min / - (pll->ext_clock / limits->n_min * pll->m)); - mf_min = max(mf_min, limits->n_min * limits->p1_min / div); - mf_max = limits->m_max / pll->m; - mf_max = min(mf_max, limits->out_clock_max / - (pll->ext_clock / limits->n_max * pll->m)); - mf_max = min(mf_max, DIV_ROUND_UP(limits->n_max * limits->p1_max, div)); - - dev_dbg(dev, "pll: mf min %u max %u\n", mf_min, mf_max); - if (mf_min > mf_max) { - dev_err(dev, "pll: no valid combined N*P1 divisor.\n"); - return -EINVAL; - } - - /* - * We're looking for the highest acceptable P1 value for which a - * multiplier factor MF exists that fulfills the following conditions: - * - * 1. p1 is in the [p1_min, p1_max] range given by the limits and is - * even - * 2. mf is in the [mf_min, mf_max] range computed above - * 3. div * mf is a multiple of p1, in order to compute - * n = div * mf / p1 - * m = pll->m * mf - * 4. the internal clock frequency, given by ext_clock / n, is in the - * [int_clock_min, int_clock_max] range given by the limits - * 5. the output clock frequency, given by ext_clock / n * m, is in the - * [out_clock_min, out_clock_max] range given by the limits - * - * The first naive approach is to iterate over all p1 values acceptable - * according to (1) and all mf values acceptable according to (2), and - * stop at the first combination that fulfills (3), (4) and (5). This - * has a O(n^2) complexity. - * - * Instead of iterating over all mf values in the [mf_min, mf_max] range - * we can compute the mf increment between two acceptable values - * according to (3) with - * - * mf_inc = p1 / gcd(div, p1) (6) - * - * and round the minimum up to the nearest multiple of mf_inc. This will - * restrict the number of mf values to be checked. - * - * Furthermore, conditions (4) and (5) only restrict the range of - * acceptable p1 and mf values by modifying the minimum and maximum - * limits. (5) can be expressed as - * - * ext_clock / (div * mf / p1) * m * mf >= out_clock_min - * ext_clock / (div * mf / p1) * m * mf <= out_clock_max - * - * or - * - * p1 >= out_clock_min * div / (ext_clock * m) (7) - * p1 <= out_clock_max * div / (ext_clock * m) - * - * Similarly, (4) can be expressed as - * - * mf >= ext_clock * p1 / (int_clock_max * div) (8) - * mf <= ext_clock * p1 / (int_clock_min * div) - * - * We can thus iterate over the restricted p1 range defined by the - * combination of (1) and (7), and then compute the restricted mf range - * defined by the combination of (2), (6) and (8). If the resulting mf - * range is not empty, any value in the mf range is acceptable. We thus - * select the mf lwoer bound and the corresponding p1 value. - */ - if (limits->p1_min == 0) { - dev_err(dev, "pll: P1 minimum value must be >0.\n"); - return -EINVAL; - } - - p1_min = max(limits->p1_min, DIV_ROUND_UP(limits->out_clock_min * div, - pll->ext_clock * pll->m)); - p1_max = min(limits->p1_max, limits->out_clock_max * div / - (pll->ext_clock * pll->m)); - - for (p1 = p1_max & ~1; p1 >= p1_min; p1 -= 2) { - unsigned int mf_inc = p1 / gcd(div, p1); - unsigned int mf_high; - unsigned int mf_low; - - mf_low = roundup(max(mf_min, DIV_ROUND_UP(pll->ext_clock * p1, - limits->int_clock_max * div)), mf_inc); - mf_high = min(mf_max, pll->ext_clock * p1 / - (limits->int_clock_min * div)); - - if (mf_low > mf_high) - continue; - - pll->n = div * mf_low / p1; - pll->m *= mf_low; - pll->p1 = p1; - dev_dbg(dev, "PLL: N %u M %u P1 %u\n", pll->n, pll->m, pll->p1); - return 0; - } - - dev_err(dev, "pll: no valid N and P1 divisors found.\n"); - return -EINVAL; -} -EXPORT_SYMBOL_GPL(aptina_pll_calculate); - -MODULE_DESCRIPTION("Aptina PLL Helpers"); -MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>"); -MODULE_LICENSE("GPL v2"); diff --git a/drivers/media/video/aptina-pll.h b/drivers/media/video/aptina-pll.h deleted file mode 100644 index b370e341e75d..000000000000 --- a/drivers/media/video/aptina-pll.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Aptina Sensor PLL Configuration - * - * Copyright (C) 2012 Laurent Pinchart <laurent.pinchart@ideasonboard.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - */ - -#ifndef __APTINA_PLL_H -#define __APTINA_PLL_H - -struct aptina_pll { - unsigned int ext_clock; - unsigned int pix_clock; - - unsigned int n; - unsigned int m; - unsigned int p1; -}; - -struct aptina_pll_limits { - unsigned int ext_clock_min; - unsigned int ext_clock_max; - unsigned int int_clock_min; - unsigned int int_clock_max; - unsigned int out_clock_min; - unsigned int out_clock_max; - unsigned int pix_clock_max; - - unsigned int n_min; - unsigned int n_max; - unsigned int m_min; - unsigned int m_max; - unsigned int p1_min; - unsigned int p1_max; -}; - -struct device; - -int aptina_pll_calculate(struct device *dev, - const struct aptina_pll_limits *limits, - struct aptina_pll *pll); - -#endif /* __APTINA_PLL_H */ diff --git a/drivers/media/video/as3645a.c b/drivers/media/video/as3645a.c deleted file mode 100644 index c4b03572dce8..000000000000 --- a/drivers/media/video/as3645a.c +++ /dev/null @@ -1,888 +0,0 @@ -/* - * drivers/media/video/as3645a.c - AS3645A and LM3555 flash controllers driver - * - * Copyright (C) 2008-2011 Nokia Corporation - * Copyright (c) 2011, Intel Corporation. - * - * Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - * TODO: - * - Check hardware FSTROBE control when sensor driver add support for this - * - */ - -#include <linux/delay.h> -#include <linux/i2c.h> -#include <linux/module.h> -#include <linux/mutex.h> -#include <linux/slab.h> - -#include <media/as3645a.h> -#include <media/v4l2-ctrls.h> -#include <media/v4l2-device.h> - -#define AS_TIMER_MS_TO_CODE(t) (((t) - 100) / 50) -#define AS_TIMER_CODE_TO_MS(c) (50 * (c) + 100) - -/* Register definitions */ - -/* Read-only Design info register: Reset state: xxxx 0001 */ -#define AS_DESIGN_INFO_REG 0x00 -#define AS_DESIGN_INFO_FACTORY(x) (((x) >> 4)) -#define AS_DESIGN_INFO_MODEL(x) ((x) & 0x0f) - -/* Read-only Version control register: Reset state: 0000 0000 - * for first engineering samples - */ -#define AS_VERSION_CONTROL_REG 0x01 -#define AS_VERSION_CONTROL_RFU(x) (((x) >> 4)) -#define AS_VERSION_CONTROL_VERSION(x) ((x) & 0x0f) - -/* Read / Write (Indicator and timer register): Reset state: 0000 1111 */ -#define AS_INDICATOR_AND_TIMER_REG 0x02 -#define AS_INDICATOR_AND_TIMER_TIMEOUT_SHIFT 0 -#define AS_INDICATOR_AND_TIMER_VREF_SHIFT 4 -#define AS_INDICATOR_AND_TIMER_INDICATOR_SHIFT 6 - -/* Read / Write (Current set register): Reset state: 0110 1001 */ -#define AS_CURRENT_SET_REG 0x03 -#define AS_CURRENT_ASSIST_LIGHT_SHIFT 0 -#define AS_CURRENT_LED_DET_ON (1 << 3) -#define AS_CURRENT_FLASH_CURRENT_SHIFT 4 - -/* Read / Write (Control register): Reset state: 1011 0100 */ -#define AS_CONTROL_REG 0x04 -#define AS_CONTROL_MODE_SETTING_SHIFT 0 -#define AS_CONTROL_STROBE_ON (1 << 2) -#define AS_CONTROL_OUT_ON (1 << 3) -#define AS_CONTROL_EXT_TORCH_ON (1 << 4) -#define AS_CONTROL_STROBE_TYPE_EDGE (0 << 5) -#define AS_CONTROL_STROBE_TYPE_LEVEL (1 << 5) -#define AS_CONTROL_COIL_PEAK_SHIFT 6 - -/* Read only (D3 is read / write) (Fault and info): Reset state: 0000 x000 */ -#define AS_FAULT_INFO_REG 0x05 -#define AS_FAULT_INFO_INDUCTOR_PEAK_LIMIT (1 << 1) -#define AS_FAULT_INFO_INDICATOR_LED (1 << 2) -#define AS_FAULT_INFO_LED_AMOUNT (1 << 3) -#define AS_FAULT_INFO_TIMEOUT (1 << 4) -#define AS_FAULT_INFO_OVER_TEMPERATURE (1 << 5) -#define AS_FAULT_INFO_SHORT_CIRCUIT (1 << 6) -#define AS_FAULT_INFO_OVER_VOLTAGE (1 << 7) - -/* Boost register */ -#define AS_BOOST_REG 0x0d -#define AS_BOOST_CURRENT_DISABLE (0 << 0) -#define AS_BOOST_CURRENT_ENABLE (1 << 0) - -/* Password register is used to unlock boost register writing */ -#define AS_PASSWORD_REG 0x0f -#define AS_PASSWORD_UNLOCK_VALUE 0x55 - -enum as_mode { - AS_MODE_EXT_TORCH = 0 << AS_CONTROL_MODE_SETTING_SHIFT, - AS_MODE_INDICATOR = 1 << AS_CONTROL_MODE_SETTING_SHIFT, - AS_MODE_ASSIST = 2 << AS_CONTROL_MODE_SETTING_SHIFT, - AS_MODE_FLASH = 3 << AS_CONTROL_MODE_SETTING_SHIFT, -}; - -/* - * struct as3645a - * - * @subdev: V4L2 subdev - * @pdata: Flash platform data - * @power_lock: Protects power_count - * @power_count: Power reference count - * @led_mode: V4L2 flash LED mode - * @timeout: Flash timeout in microseconds - * @flash_current: Flash current (0=200mA ... 15=500mA). Maximum - * values are 400mA for two LEDs and 500mA for one LED. - * @assist_current: Torch/Assist light current (0=20mA, 1=40mA ... 7=160mA) - * @indicator_current: Indicator LED current (0=0mA, 1=2.5mA ... 4=10mA) - * @strobe_source: Flash strobe source (software or external) - */ -struct as3645a { - struct v4l2_subdev subdev; - const struct as3645a_platform_data *pdata; - - struct mutex power_lock; - int power_count; - - /* Controls */ - struct v4l2_ctrl_handler ctrls; - - enum v4l2_flash_led_mode led_mode; - unsigned int timeout; - u8 flash_current; - u8 assist_current; - u8 indicator_current; - enum v4l2_flash_strobe_source strobe_source; -}; - -#define to_as3645a(sd) container_of(sd, struct as3645a, subdev) - -/* Return negative errno else zero on success */ -static int as3645a_write(struct as3645a *flash, u8 addr, u8 val) -{ - struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev); - int rval; - - rval = i2c_smbus_write_byte_data(client, addr, val); - - dev_dbg(&client->dev, "Write Addr:%02X Val:%02X %s\n", addr, val, - rval < 0 ? "fail" : "ok"); - - return rval; -} - -/* Return negative errno else a data byte received from the device. */ -static int as3645a_read(struct as3645a *flash, u8 addr) -{ - struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev); - int rval; - - rval = i2c_smbus_read_byte_data(client, addr); - - dev_dbg(&client->dev, "Read Addr:%02X Val:%02X %s\n", addr, rval, - rval < 0 ? "fail" : "ok"); - - return rval; -} - -/* ----------------------------------------------------------------------------- - * Hardware configuration and trigger - */ - -/* - * as3645a_set_config - Set flash configuration registers - * @flash: The flash - * - * Configure the hardware with flash, assist and indicator currents, as well as - * flash timeout. - * - * Return 0 on success, or a negative error code if an I2C communication error - * occurred. - */ -static int as3645a_set_config(struct as3645a *flash) -{ - int ret; - u8 val; - - val = (flash->flash_current << AS_CURRENT_FLASH_CURRENT_SHIFT) - | (flash->assist_current << AS_CURRENT_ASSIST_LIGHT_SHIFT) - | AS_CURRENT_LED_DET_ON; - - ret = as3645a_write(flash, AS_CURRENT_SET_REG, val); - if (ret < 0) - return ret; - - val = AS_TIMER_MS_TO_CODE(flash->timeout / 1000) - << AS_INDICATOR_AND_TIMER_TIMEOUT_SHIFT; - - val |= (flash->pdata->vref << AS_INDICATOR_AND_TIMER_VREF_SHIFT) - | ((flash->indicator_current ? flash->indicator_current - 1 : 0) - << AS_INDICATOR_AND_TIMER_INDICATOR_SHIFT); - - return as3645a_write(flash, AS_INDICATOR_AND_TIMER_REG, val); -} - -/* - * as3645a_set_control - Set flash control register - * @flash: The flash - * @mode: Desired output mode - * @on: Desired output state - * - * Configure the hardware with output mode and state. - * - * Return 0 on success, or a negative error code if an I2C communication error - * occurred. - */ -static int -as3645a_set_control(struct as3645a *flash, enum as_mode mode, bool on) -{ - u8 reg; - - /* Configure output parameters and operation mode. */ - reg = (flash->pdata->peak << AS_CONTROL_COIL_PEAK_SHIFT) - | (on ? AS_CONTROL_OUT_ON : 0) - | mode; - - if (flash->led_mode == V4L2_FLASH_LED_MODE_FLASH && - flash->strobe_source == V4L2_FLASH_STROBE_SOURCE_EXTERNAL) { - reg |= AS_CONTROL_STROBE_TYPE_LEVEL - | AS_CONTROL_STROBE_ON; - } - - return as3645a_write(flash, AS_CONTROL_REG, reg); -} - -/* - * as3645a_set_output - Configure output and operation mode - * @flash: Flash controller - * @strobe: Strobe the flash (only valid in flash mode) - * - * Turn the LEDs output on/off and set the operation mode based on the current - * parameters. - * - * The AS3645A can't control the indicator LED independently of the flash/torch - * LED. If the flash controller is in V4L2_FLASH_LED_MODE_NONE mode, set the - * chip to indicator mode. Otherwise set it to assist light (torch) or flash - * mode. - * - * In indicator and assist modes, turn the output on/off based on the indicator - * and torch currents. In software strobe flash mode, turn the output on/off - * based on the strobe parameter. - */ -static int as3645a_set_output(struct as3645a *flash, bool strobe) -{ - enum as_mode mode; - bool on; - - switch (flash->led_mode) { - case V4L2_FLASH_LED_MODE_NONE: - on = flash->indicator_current != 0; - mode = AS_MODE_INDICATOR; - break; - case V4L2_FLASH_LED_MODE_TORCH: - on = true; - mode = AS_MODE_ASSIST; - break; - case V4L2_FLASH_LED_MODE_FLASH: - on = strobe; - mode = AS_MODE_FLASH; - break; - default: - BUG(); - } - - /* Configure output parameters and operation mode. */ - return as3645a_set_control(flash, mode, on); -} - -/* ----------------------------------------------------------------------------- - * V4L2 controls - */ - -static int as3645a_is_active(struct as3645a *flash) -{ - int ret; - - ret = as3645a_read(flash, AS_CONTROL_REG); - return ret < 0 ? ret : !!(ret & AS_CONTROL_OUT_ON); -} - -static int as3645a_read_fault(struct as3645a *flash) -{ - struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev); - int rval; - - /* NOTE: reading register clear fault status */ - rval = as3645a_read(flash, AS_FAULT_INFO_REG); - if (rval < 0) - return rval; - - if (rval & AS_FAULT_INFO_INDUCTOR_PEAK_LIMIT) - dev_dbg(&client->dev, "Inductor Peak limit fault\n"); - - if (rval & AS_FAULT_INFO_INDICATOR_LED) - dev_dbg(&client->dev, "Indicator LED fault: " - "Short circuit or open loop\n"); - - dev_dbg(&client->dev, "%u connected LEDs\n", - rval & AS_FAULT_INFO_LED_AMOUNT ? 2 : 1); - - if (rval & AS_FAULT_INFO_TIMEOUT) - dev_dbg(&client->dev, "Timeout fault\n"); - - if (rval & AS_FAULT_INFO_OVER_TEMPERATURE) - dev_dbg(&client->dev, "Over temperature fault\n"); - - if (rval & AS_FAULT_INFO_SHORT_CIRCUIT) - dev_dbg(&client->dev, "Short circuit fault\n"); - - if (rval & AS_FAULT_INFO_OVER_VOLTAGE) - dev_dbg(&client->dev, "Over voltage fault: " - "Indicates missing capacitor or open connection\n"); - - return rval; -} - -static int as3645a_get_ctrl(struct v4l2_ctrl *ctrl) -{ - struct as3645a *flash = - container_of(ctrl->handler, struct as3645a, ctrls); - struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev); - int value; - - switch (ctrl->id) { - case V4L2_CID_FLASH_FAULT: - value = as3645a_read_fault(flash); - if (value < 0) - return value; - - ctrl->cur.val = 0; - if (value & AS_FAULT_INFO_SHORT_CIRCUIT) - ctrl->cur.val |= V4L2_FLASH_FAULT_SHORT_CIRCUIT; - if (value & AS_FAULT_INFO_OVER_TEMPERATURE) - ctrl->cur.val |= V4L2_FLASH_FAULT_OVER_TEMPERATURE; - if (value & AS_FAULT_INFO_TIMEOUT) - ctrl->cur.val |= V4L2_FLASH_FAULT_TIMEOUT; - if (value & AS_FAULT_INFO_OVER_VOLTAGE) - ctrl->cur.val |= V4L2_FLASH_FAULT_OVER_VOLTAGE; - if (value & AS_FAULT_INFO_INDUCTOR_PEAK_LIMIT) - ctrl->cur.val |= V4L2_FLASH_FAULT_OVER_CURRENT; - if (value & AS_FAULT_INFO_INDICATOR_LED) - ctrl->cur.val |= V4L2_FLASH_FAULT_INDICATOR; - break; - - case V4L2_CID_FLASH_STROBE_STATUS: - if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH) { - ctrl->cur.val = 0; - break; - } - - value = as3645a_is_active(flash); - if (value < 0) - return value; - - ctrl->cur.val = value; - break; - } - - dev_dbg(&client->dev, "G_CTRL %08x:%d\n", ctrl->id, ctrl->cur.val); - - return 0; -} - -static int as3645a_set_ctrl(struct v4l2_ctrl *ctrl) -{ - struct as3645a *flash = - container_of(ctrl->handler, struct as3645a, ctrls); - struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev); - int ret; - - dev_dbg(&client->dev, "S_CTRL %08x:%d\n", ctrl->id, ctrl->val); - - /* If a control that doesn't apply to the current mode is modified, - * we store the value and return immediately. The setting will be - * applied when the LED mode is changed. Otherwise we apply the setting - * immediately. - */ - - switch (ctrl->id) { - case V4L2_CID_FLASH_LED_MODE: - if (flash->indicator_current) - return -EBUSY; - - ret = as3645a_set_config(flash); - if (ret < 0) - return ret; - - flash->led_mode = ctrl->val; - return as3645a_set_output(flash, false); - - case V4L2_CID_FLASH_STROBE_SOURCE: - flash->strobe_source = ctrl->val; - - /* Applies to flash mode only. */ - if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH) - break; - - return as3645a_set_output(flash, false); - - case V4L2_CID_FLASH_STROBE: - if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH) - return -EBUSY; - - return as3645a_set_output(flash, true); - - case V4L2_CID_FLASH_STROBE_STOP: - if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH) - return -EBUSY; - - return as3645a_set_output(flash, false); - - case V4L2_CID_FLASH_TIMEOUT: - flash->timeout = ctrl->val; - - /* Applies to flash mode only. */ - if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH) - break; - - return as3645a_set_config(flash); - - case V4L2_CID_FLASH_INTENSITY: - flash->flash_current = (ctrl->val - AS3645A_FLASH_INTENSITY_MIN) - / AS3645A_FLASH_INTENSITY_STEP; - - /* Applies to flash mode only. */ - if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH) - break; - - return as3645a_set_config(flash); - - case V4L2_CID_FLASH_TORCH_INTENSITY: - flash->assist_current = - (ctrl->val - AS3645A_TORCH_INTENSITY_MIN) - / AS3645A_TORCH_INTENSITY_STEP; - - /* Applies to torch mode only. */ - if (flash->led_mode != V4L2_FLASH_LED_MODE_TORCH) - break; - - return as3645a_set_config(flash); - - case V4L2_CID_FLASH_INDICATOR_INTENSITY: - if (flash->led_mode != V4L2_FLASH_LED_MODE_NONE) - return -EBUSY; - - flash->indicator_current = - (ctrl->val - AS3645A_INDICATOR_INTENSITY_MIN) - / AS3645A_INDICATOR_INTENSITY_STEP; - - ret = as3645a_set_config(flash); - if (ret < 0) - return ret; - - if ((ctrl->val == 0) == (ctrl->cur.val == 0)) - break; - - return as3645a_set_output(flash, false); - } - - return 0; -} - -static const struct v4l2_ctrl_ops as3645a_ctrl_ops = { - .g_volatile_ctrl = as3645a_get_ctrl, - .s_ctrl = as3645a_set_ctrl, -}; - -/* ----------------------------------------------------------------------------- - * V4L2 subdev core operations - */ - -/* Put device into know state. */ -static int as3645a_setup(struct as3645a *flash) -{ - struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev); - int ret; - - /* clear errors */ - ret = as3645a_read(flash, AS_FAULT_INFO_REG); - if (ret < 0) - return ret; - - dev_dbg(&client->dev, "Fault info: %02x\n", ret); - - ret = as3645a_set_config(flash); - if (ret < 0) - return ret; - - ret = as3645a_set_output(flash, false); - if (ret < 0) - return ret; - - /* read status */ - ret = as3645a_read_fault(flash); - if (ret < 0) - return ret; - - dev_dbg(&client->dev, "AS_INDICATOR_AND_TIMER_REG: %02x\n", - as3645a_read(flash, AS_INDICATOR_AND_TIMER_REG)); - dev_dbg(&client->dev, "AS_CURRENT_SET_REG: %02x\n", - as3645a_read(flash, AS_CURRENT_SET_REG)); - dev_dbg(&client->dev, "AS_CONTROL_REG: %02x\n", - as3645a_read(flash, AS_CONTROL_REG)); - - return ret & ~AS_FAULT_INFO_LED_AMOUNT ? -EIO : 0; -} - -static int __as3645a_set_power(struct as3645a *flash, int on) -{ - int ret; - - if (!on) - as3645a_set_control(flash, AS_MODE_EXT_TORCH, false); - - if (flash->pdata->set_power) { - ret = flash->pdata->set_power(&flash->subdev, on); - if (ret < 0) - return ret; - } - - if (!on) - return 0; - - ret = as3645a_setup(flash); - if (ret < 0) { - if (flash->pdata->set_power) - flash->pdata->set_power(&flash->subdev, 0); - } - - return ret; -} - -static int as3645a_set_power(struct v4l2_subdev *sd, int on) -{ - struct as3645a *flash = to_as3645a(sd); - int ret = 0; - - mutex_lock(&flash->power_lock); - - if (flash->power_count == !on) { - ret = __as3645a_set_power(flash, !!on); - if (ret < 0) - goto done; - } - - flash->power_count += on ? 1 : -1; - WARN_ON(flash->power_count < 0); - -done: - mutex_unlock(&flash->power_lock); - return ret; -} - -static int as3645a_registered(struct v4l2_subdev *sd) -{ - struct as3645a *flash = to_as3645a(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - int rval, man, model, rfu, version; - const char *vendor; - - /* Power up the flash driver and read manufacturer ID, model ID, RFU - * and version. - */ - rval = as3645a_set_power(&flash->subdev, 1); - if (rval < 0) - return rval; - - rval = as3645a_read(flash, AS_DESIGN_INFO_REG); - if (rval < 0) - goto power_off; - - man = AS_DESIGN_INFO_FACTORY(rval); - model = AS_DESIGN_INFO_MODEL(rval); - - rval = as3645a_read(flash, AS_VERSION_CONTROL_REG); - if (rval < 0) - goto power_off; - - rfu = AS_VERSION_CONTROL_RFU(rval); - version = AS_VERSION_CONTROL_VERSION(rval); - - /* Verify the chip model and version. */ - if (model != 0x01 || rfu != 0x00) { - dev_err(&client->dev, "AS3645A not detected " - "(model %d rfu %d)\n", model, rfu); - rval = -ENODEV; - goto power_off; - } - - switch (man) { - case 1: - vendor = "AMS, Austria Micro Systems"; - break; - case 2: - vendor = "ADI, Analog Devices Inc."; - break; - case 3: - vendor = "NSC, National Semiconductor"; - break; - case 4: - vendor = "NXP"; - break; - case 5: - vendor = "TI, Texas Instrument"; - break; - default: - vendor = "Unknown"; - } - - dev_info(&client->dev, "Chip vendor: %s (%d) Version: %d\n", vendor, - man, version); - - rval = as3645a_write(flash, AS_PASSWORD_REG, AS_PASSWORD_UNLOCK_VALUE); - if (rval < 0) - goto power_off; - - rval = as3645a_write(flash, AS_BOOST_REG, AS_BOOST_CURRENT_DISABLE); - if (rval < 0) - goto power_off; - - /* Setup default values. This makes sure that the chip is in a known - * state, in case the power rail can't be controlled. - */ - rval = as3645a_setup(flash); - -power_off: - as3645a_set_power(&flash->subdev, 0); - - return rval; -} - -static int as3645a_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) -{ - return as3645a_set_power(sd, 1); -} - -static int as3645a_close(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) -{ - return as3645a_set_power(sd, 0); -} - -static const struct v4l2_subdev_core_ops as3645a_core_ops = { - .s_power = as3645a_set_power, -}; - -static const struct v4l2_subdev_ops as3645a_ops = { - .core = &as3645a_core_ops, -}; - -static const struct v4l2_subdev_internal_ops as3645a_internal_ops = { - .registered = as3645a_registered, - .open = as3645a_open, - .close = as3645a_close, -}; - -/* ----------------------------------------------------------------------------- - * I2C driver - */ -#ifdef CONFIG_PM - -static int as3645a_suspend(struct device *dev) -{ - struct i2c_client *client = to_i2c_client(dev); - struct v4l2_subdev *subdev = i2c_get_clientdata(client); - struct as3645a *flash = to_as3645a(subdev); - int rval; - - if (flash->power_count == 0) - return 0; - - rval = __as3645a_set_power(flash, 0); - - dev_dbg(&client->dev, "Suspend %s\n", rval < 0 ? "failed" : "ok"); - - return rval; -} - -static int as3645a_resume(struct device *dev) -{ - struct i2c_client *client = to_i2c_client(dev); - struct v4l2_subdev *subdev = i2c_get_clientdata(client); - struct as3645a *flash = to_as3645a(subdev); - int rval; - - if (flash->power_count == 0) - return 0; - - rval = __as3645a_set_power(flash, 1); - - dev_dbg(&client->dev, "Resume %s\n", rval < 0 ? "fail" : "ok"); - - return rval; -} - -#else - -#define as3645a_suspend NULL -#define as3645a_resume NULL - -#endif /* CONFIG_PM */ - -/* - * as3645a_init_controls - Create controls - * @flash: The flash - * - * The number of LEDs reported in platform data is used to compute default - * limits. Parameters passed through platform data can override those limits. - */ -static int __devinit as3645a_init_controls(struct as3645a *flash) -{ - const struct as3645a_platform_data *pdata = flash->pdata; - struct v4l2_ctrl *ctrl; - int maximum; - - v4l2_ctrl_handler_init(&flash->ctrls, 10); - - /* V4L2_CID_FLASH_LED_MODE */ - v4l2_ctrl_new_std_menu(&flash->ctrls, &as3645a_ctrl_ops, - V4L2_CID_FLASH_LED_MODE, 2, ~7, - V4L2_FLASH_LED_MODE_NONE); - - /* V4L2_CID_FLASH_STROBE_SOURCE */ - v4l2_ctrl_new_std_menu(&flash->ctrls, &as3645a_ctrl_ops, - V4L2_CID_FLASH_STROBE_SOURCE, - pdata->ext_strobe ? 1 : 0, - pdata->ext_strobe ? ~3 : ~1, - V4L2_FLASH_STROBE_SOURCE_SOFTWARE); - - flash->strobe_source = V4L2_FLASH_STROBE_SOURCE_SOFTWARE; - - /* V4L2_CID_FLASH_STROBE */ - v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops, - V4L2_CID_FLASH_STROBE, 0, 0, 0, 0); - - /* V4L2_CID_FLASH_STROBE_STOP */ - v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops, - V4L2_CID_FLASH_STROBE_STOP, 0, 0, 0, 0); - - /* V4L2_CID_FLASH_STROBE_STATUS */ - ctrl = v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops, - V4L2_CID_FLASH_STROBE_STATUS, 0, 1, 1, 1); - if (ctrl != NULL) - ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE; - - /* V4L2_CID_FLASH_TIMEOUT */ - maximum = pdata->timeout_max; - - v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops, - V4L2_CID_FLASH_TIMEOUT, AS3645A_FLASH_TIMEOUT_MIN, - maximum, AS3645A_FLASH_TIMEOUT_STEP, maximum); - - flash->timeout = maximum; - - /* V4L2_CID_FLASH_INTENSITY */ - maximum = pdata->flash_max_current; - - v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops, - V4L2_CID_FLASH_INTENSITY, AS3645A_FLASH_INTENSITY_MIN, - maximum, AS3645A_FLASH_INTENSITY_STEP, maximum); - - flash->flash_current = (maximum - AS3645A_FLASH_INTENSITY_MIN) - / AS3645A_FLASH_INTENSITY_STEP; - - /* V4L2_CID_FLASH_TORCH_INTENSITY */ - maximum = pdata->torch_max_current; - - v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops, - V4L2_CID_FLASH_TORCH_INTENSITY, - AS3645A_TORCH_INTENSITY_MIN, maximum, - AS3645A_TORCH_INTENSITY_STEP, - AS3645A_TORCH_INTENSITY_MIN); - - flash->assist_current = 0; - - /* V4L2_CID_FLASH_INDICATOR_INTENSITY */ - v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops, - V4L2_CID_FLASH_INDICATOR_INTENSITY, - AS3645A_INDICATOR_INTENSITY_MIN, - AS3645A_INDICATOR_INTENSITY_MAX, - AS3645A_INDICATOR_INTENSITY_STEP, - AS3645A_INDICATOR_INTENSITY_MIN); - - flash->indicator_current = 0; - - /* V4L2_CID_FLASH_FAULT */ - ctrl = v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops, - V4L2_CID_FLASH_FAULT, 0, - V4L2_FLASH_FAULT_OVER_VOLTAGE | - V4L2_FLASH_FAULT_TIMEOUT | - V4L2_FLASH_FAULT_OVER_TEMPERATURE | - V4L2_FLASH_FAULT_SHORT_CIRCUIT, 0, 0); - if (ctrl != NULL) - ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE; - - flash->subdev.ctrl_handler = &flash->ctrls; - - return flash->ctrls.error; -} - -static int __devinit as3645a_probe(struct i2c_client *client, - const struct i2c_device_id *devid) -{ - struct as3645a *flash; - int ret; - - if (client->dev.platform_data == NULL) - return -ENODEV; - - flash = kzalloc(sizeof(*flash), GFP_KERNEL); - if (flash == NULL) - return -ENOMEM; - - flash->pdata = client->dev.platform_data; - - v4l2_i2c_subdev_init(&flash->subdev, client, &as3645a_ops); - flash->subdev.internal_ops = &as3645a_internal_ops; - flash->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; - - ret = as3645a_init_controls(flash); - if (ret < 0) - goto done; - - ret = media_entity_init(&flash->subdev.entity, 0, NULL, 0); - if (ret < 0) - goto done; - - flash->subdev.entity.type = MEDIA_ENT_T_V4L2_SUBDEV_FLASH; - - mutex_init(&flash->power_lock); - - flash->led_mode = V4L2_FLASH_LED_MODE_NONE; - -done: - if (ret < 0) { - v4l2_ctrl_handler_free(&flash->ctrls); - kfree(flash); - } - - return ret; -} - -static int __devexit as3645a_remove(struct i2c_client *client) -{ - struct v4l2_subdev *subdev = i2c_get_clientdata(client); - struct as3645a *flash = to_as3645a(subdev); - - v4l2_device_unregister_subdev(subdev); - v4l2_ctrl_handler_free(&flash->ctrls); - media_entity_cleanup(&flash->subdev.entity); - mutex_destroy(&flash->power_lock); - kfree(flash); - - return 0; -} - -static const struct i2c_device_id as3645a_id_table[] = { - { AS3645A_NAME, 0 }, - { }, -}; -MODULE_DEVICE_TABLE(i2c, as3645a_id_table); - -static const struct dev_pm_ops as3645a_pm_ops = { - .suspend = as3645a_suspend, - .resume = as3645a_resume, -}; - -static struct i2c_driver as3645a_i2c_driver = { - .driver = { - .name = AS3645A_NAME, - .pm = &as3645a_pm_ops, - }, - .probe = as3645a_probe, - .remove = __devexit_p(as3645a_remove), - .id_table = as3645a_id_table, -}; - -module_i2c_driver(as3645a_i2c_driver); - -MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>"); -MODULE_DESCRIPTION("LED flash driver for AS3645A, LM3555 and their clones"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/bt819.c b/drivers/media/video/bt819.c deleted file mode 100644 index 377bf05b1efd..000000000000 --- a/drivers/media/video/bt819.c +++ /dev/null @@ -1,517 +0,0 @@ -/* - * bt819 - BT819A VideoStream Decoder (Rockwell Part) - * - * Copyright (C) 1999 Mike Bernson <mike@mlb.org> - * Copyright (C) 1998 Dave Perks <dperks@ibm.net> - * - * Modifications for LML33/DC10plus unified driver - * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx> - * - * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net> - * - moved over to linux>=2.4.x i2c protocol (9/9/2002) - * - * This code was modify/ported from the saa7111 driver written - * by Dave Perks. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/ioctl.h> -#include <linux/delay.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <linux/slab.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-ctrls.h> -#include <media/bt819.h> - -MODULE_DESCRIPTION("Brooktree-819 video decoder driver"); -MODULE_AUTHOR("Mike Bernson & Dave Perks"); -MODULE_LICENSE("GPL"); - -static int debug; -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - - -/* ----------------------------------------------------------------------- */ - -struct bt819 { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - unsigned char reg[32]; - - v4l2_std_id norm; - int ident; - int input; - int enable; -}; - -static inline struct bt819 *to_bt819(struct v4l2_subdev *sd) -{ - return container_of(sd, struct bt819, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct bt819, hdl)->sd; -} - -struct timing { - int hactive; - int hdelay; - int vactive; - int vdelay; - int hscale; - int vscale; -}; - -/* for values, see the bt819 datasheet */ -static struct timing timing_data[] = { - {864 - 24, 20, 625 - 2, 1, 0x0504, 0x0000}, - {858 - 24, 20, 525 - 2, 1, 0x00f8, 0x0000}, -}; - -/* ----------------------------------------------------------------------- */ - -static inline int bt819_write(struct bt819 *decoder, u8 reg, u8 value) -{ - struct i2c_client *client = v4l2_get_subdevdata(&decoder->sd); - - decoder->reg[reg] = value; - return i2c_smbus_write_byte_data(client, reg, value); -} - -static inline int bt819_setbit(struct bt819 *decoder, u8 reg, u8 bit, u8 value) -{ - return bt819_write(decoder, reg, - (decoder->reg[reg] & ~(1 << bit)) | (value ? (1 << bit) : 0)); -} - -static int bt819_write_block(struct bt819 *decoder, const u8 *data, unsigned int len) -{ - struct i2c_client *client = v4l2_get_subdevdata(&decoder->sd); - int ret = -1; - u8 reg; - - /* the bt819 has an autoincrement function, use it if - * the adapter understands raw I2C */ - if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { - /* do raw I2C, not smbus compatible */ - u8 block_data[32]; - int block_len; - - while (len >= 2) { - block_len = 0; - block_data[block_len++] = reg = data[0]; - do { - block_data[block_len++] = - decoder->reg[reg++] = data[1]; - len -= 2; - data += 2; - } while (len >= 2 && data[0] == reg && block_len < 32); - ret = i2c_master_send(client, block_data, block_len); - if (ret < 0) - break; - } - } else { - /* do some slow I2C emulation kind of thing */ - while (len >= 2) { - reg = *data++; - ret = bt819_write(decoder, reg, *data++); - if (ret < 0) - break; - len -= 2; - } - } - - return ret; -} - -static inline int bt819_read(struct bt819 *decoder, u8 reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(&decoder->sd); - - return i2c_smbus_read_byte_data(client, reg); -} - -static int bt819_init(struct v4l2_subdev *sd) -{ - static unsigned char init[] = { - /*0x1f, 0x00,*/ /* Reset */ - 0x01, 0x59, /* 0x01 input format */ - 0x02, 0x00, /* 0x02 temporal decimation */ - 0x03, 0x12, /* 0x03 Cropping msb */ - 0x04, 0x16, /* 0x04 Vertical Delay, lsb */ - 0x05, 0xe0, /* 0x05 Vertical Active lsb */ - 0x06, 0x80, /* 0x06 Horizontal Delay lsb */ - 0x07, 0xd0, /* 0x07 Horizontal Active lsb */ - 0x08, 0x00, /* 0x08 Horizontal Scaling msb */ - 0x09, 0xf8, /* 0x09 Horizontal Scaling lsb */ - 0x0a, 0x00, /* 0x0a Brightness control */ - 0x0b, 0x30, /* 0x0b Miscellaneous control */ - 0x0c, 0xd8, /* 0x0c Luma Gain lsb */ - 0x0d, 0xfe, /* 0x0d Chroma Gain (U) lsb */ - 0x0e, 0xb4, /* 0x0e Chroma Gain (V) msb */ - 0x0f, 0x00, /* 0x0f Hue control */ - 0x12, 0x04, /* 0x12 Output Format */ - 0x13, 0x20, /* 0x13 Vertial Scaling msb 0x00 - chroma comb OFF, line drop scaling, interlace scaling - BUG? Why does turning the chroma comb on fuck up color? - Bug in the bt819 stepping on my board? - */ - 0x14, 0x00, /* 0x14 Vertial Scaling lsb */ - 0x16, 0x07, /* 0x16 Video Timing Polarity - ACTIVE=active low - FIELD: high=odd, - vreset=active high, - hreset=active high */ - 0x18, 0x68, /* 0x18 AGC Delay */ - 0x19, 0x5d, /* 0x19 Burst Gate Delay */ - 0x1a, 0x80, /* 0x1a ADC Interface */ - }; - - struct bt819 *decoder = to_bt819(sd); - struct timing *timing = &timing_data[(decoder->norm & V4L2_STD_525_60) ? 1 : 0]; - - init[0x03 * 2 - 1] = - (((timing->vdelay >> 8) & 0x03) << 6) | - (((timing->vactive >> 8) & 0x03) << 4) | - (((timing->hdelay >> 8) & 0x03) << 2) | - ((timing->hactive >> 8) & 0x03); - init[0x04 * 2 - 1] = timing->vdelay & 0xff; - init[0x05 * 2 - 1] = timing->vactive & 0xff; - init[0x06 * 2 - 1] = timing->hdelay & 0xff; - init[0x07 * 2 - 1] = timing->hactive & 0xff; - init[0x08 * 2 - 1] = timing->hscale >> 8; - init[0x09 * 2 - 1] = timing->hscale & 0xff; - /* 0x15 in array is address 0x19 */ - init[0x15 * 2 - 1] = (decoder->norm & V4L2_STD_625_50) ? 115 : 93; /* Chroma burst delay */ - /* reset */ - bt819_write(decoder, 0x1f, 0x00); - mdelay(1); - - /* init */ - return bt819_write_block(decoder, init, sizeof(init)); -} - -/* ----------------------------------------------------------------------- */ - -static int bt819_status(struct v4l2_subdev *sd, u32 *pstatus, v4l2_std_id *pstd) -{ - struct bt819 *decoder = to_bt819(sd); - int status = bt819_read(decoder, 0x00); - int res = V4L2_IN_ST_NO_SIGNAL; - v4l2_std_id std; - - if ((status & 0x80)) - res = 0; - - if ((status & 0x10)) - std = V4L2_STD_PAL; - else - std = V4L2_STD_NTSC; - if (pstd) - *pstd = std; - if (pstatus) - *pstatus = res; - - v4l2_dbg(1, debug, sd, "get status %x\n", status); - return 0; -} - -static int bt819_querystd(struct v4l2_subdev *sd, v4l2_std_id *std) -{ - return bt819_status(sd, NULL, std); -} - -static int bt819_g_input_status(struct v4l2_subdev *sd, u32 *status) -{ - return bt819_status(sd, status, NULL); -} - -static int bt819_s_std(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct bt819 *decoder = to_bt819(sd); - struct timing *timing = NULL; - - v4l2_dbg(1, debug, sd, "set norm %llx\n", (unsigned long long)std); - - if (sd->v4l2_dev == NULL || sd->v4l2_dev->notify == NULL) - v4l2_err(sd, "no notify found!\n"); - - if (std & V4L2_STD_NTSC) { - v4l2_subdev_notify(sd, BT819_FIFO_RESET_LOW, NULL); - bt819_setbit(decoder, 0x01, 0, 1); - bt819_setbit(decoder, 0x01, 1, 0); - bt819_setbit(decoder, 0x01, 5, 0); - bt819_write(decoder, 0x18, 0x68); - bt819_write(decoder, 0x19, 0x5d); - /* bt819_setbit(decoder, 0x1a, 5, 1); */ - timing = &timing_data[1]; - } else if (std & V4L2_STD_PAL) { - v4l2_subdev_notify(sd, BT819_FIFO_RESET_LOW, NULL); - bt819_setbit(decoder, 0x01, 0, 1); - bt819_setbit(decoder, 0x01, 1, 1); - bt819_setbit(decoder, 0x01, 5, 1); - bt819_write(decoder, 0x18, 0x7f); - bt819_write(decoder, 0x19, 0x72); - /* bt819_setbit(decoder, 0x1a, 5, 0); */ - timing = &timing_data[0]; - } else { - v4l2_dbg(1, debug, sd, "unsupported norm %llx\n", - (unsigned long long)std); - return -EINVAL; - } - bt819_write(decoder, 0x03, - (((timing->vdelay >> 8) & 0x03) << 6) | - (((timing->vactive >> 8) & 0x03) << 4) | - (((timing->hdelay >> 8) & 0x03) << 2) | - ((timing->hactive >> 8) & 0x03)); - bt819_write(decoder, 0x04, timing->vdelay & 0xff); - bt819_write(decoder, 0x05, timing->vactive & 0xff); - bt819_write(decoder, 0x06, timing->hdelay & 0xff); - bt819_write(decoder, 0x07, timing->hactive & 0xff); - bt819_write(decoder, 0x08, (timing->hscale >> 8) & 0xff); - bt819_write(decoder, 0x09, timing->hscale & 0xff); - decoder->norm = std; - v4l2_subdev_notify(sd, BT819_FIFO_RESET_HIGH, NULL); - return 0; -} - -static int bt819_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct bt819 *decoder = to_bt819(sd); - - v4l2_dbg(1, debug, sd, "set input %x\n", input); - - if (input > 7) - return -EINVAL; - - if (sd->v4l2_dev == NULL || sd->v4l2_dev->notify == NULL) - v4l2_err(sd, "no notify found!\n"); - - if (decoder->input != input) { - v4l2_subdev_notify(sd, BT819_FIFO_RESET_LOW, NULL); - decoder->input = input; - /* select mode */ - if (decoder->input == 0) { - bt819_setbit(decoder, 0x0b, 6, 0); - bt819_setbit(decoder, 0x1a, 1, 1); - } else { - bt819_setbit(decoder, 0x0b, 6, 1); - bt819_setbit(decoder, 0x1a, 1, 0); - } - v4l2_subdev_notify(sd, BT819_FIFO_RESET_HIGH, NULL); - } - return 0; -} - -static int bt819_s_stream(struct v4l2_subdev *sd, int enable) -{ - struct bt819 *decoder = to_bt819(sd); - - v4l2_dbg(1, debug, sd, "enable output %x\n", enable); - - if (decoder->enable != enable) { - decoder->enable = enable; - bt819_setbit(decoder, 0x16, 7, !enable); - } - return 0; -} - -static int bt819_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - struct bt819 *decoder = to_bt819(sd); - int temp; - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - bt819_write(decoder, 0x0a, ctrl->val); - break; - - case V4L2_CID_CONTRAST: - bt819_write(decoder, 0x0c, ctrl->val & 0xff); - bt819_setbit(decoder, 0x0b, 2, ((ctrl->val >> 8) & 0x01)); - break; - - case V4L2_CID_SATURATION: - bt819_write(decoder, 0x0d, (ctrl->val >> 7) & 0xff); - bt819_setbit(decoder, 0x0b, 1, ((ctrl->val >> 15) & 0x01)); - - /* Ratio between U gain and V gain must stay the same as - the ratio between the default U and V gain values. */ - temp = (ctrl->val * 180) / 254; - bt819_write(decoder, 0x0e, (temp >> 7) & 0xff); - bt819_setbit(decoder, 0x0b, 0, (temp >> 15) & 0x01); - break; - - case V4L2_CID_HUE: - bt819_write(decoder, 0x0f, ctrl->val); - break; - - default: - return -EINVAL; - } - return 0; -} - -static int bt819_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct bt819 *decoder = to_bt819(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, decoder->ident, 0); -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_ctrl_ops bt819_ctrl_ops = { - .s_ctrl = bt819_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops bt819_core_ops = { - .g_chip_ident = bt819_g_chip_ident, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, - .s_std = bt819_s_std, -}; - -static const struct v4l2_subdev_video_ops bt819_video_ops = { - .s_routing = bt819_s_routing, - .s_stream = bt819_s_stream, - .querystd = bt819_querystd, - .g_input_status = bt819_g_input_status, -}; - -static const struct v4l2_subdev_ops bt819_ops = { - .core = &bt819_core_ops, - .video = &bt819_video_ops, -}; - -/* ----------------------------------------------------------------------- */ - -static int bt819_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - int i, ver; - struct bt819 *decoder; - struct v4l2_subdev *sd; - const char *name; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -ENODEV; - - decoder = kzalloc(sizeof(struct bt819), GFP_KERNEL); - if (decoder == NULL) - return -ENOMEM; - sd = &decoder->sd; - v4l2_i2c_subdev_init(sd, client, &bt819_ops); - - ver = bt819_read(decoder, 0x17); - switch (ver & 0xf0) { - case 0x70: - name = "bt819a"; - decoder->ident = V4L2_IDENT_BT819A; - break; - case 0x60: - name = "bt817a"; - decoder->ident = V4L2_IDENT_BT817A; - break; - case 0x20: - name = "bt815a"; - decoder->ident = V4L2_IDENT_BT815A; - break; - default: - v4l2_dbg(1, debug, sd, - "unknown chip version 0x%02x\n", ver); - return -ENODEV; - } - - v4l_info(client, "%s found @ 0x%x (%s)\n", name, - client->addr << 1, client->adapter->name); - - decoder->norm = V4L2_STD_NTSC; - decoder->input = 0; - decoder->enable = 1; - - i = bt819_init(sd); - if (i < 0) - v4l2_dbg(1, debug, sd, "init status %d\n", i); - - v4l2_ctrl_handler_init(&decoder->hdl, 4); - v4l2_ctrl_new_std(&decoder->hdl, &bt819_ctrl_ops, - V4L2_CID_BRIGHTNESS, -128, 127, 1, 0); - v4l2_ctrl_new_std(&decoder->hdl, &bt819_ctrl_ops, - V4L2_CID_CONTRAST, 0, 511, 1, 0xd8); - v4l2_ctrl_new_std(&decoder->hdl, &bt819_ctrl_ops, - V4L2_CID_SATURATION, 0, 511, 1, 0xfe); - v4l2_ctrl_new_std(&decoder->hdl, &bt819_ctrl_ops, - V4L2_CID_HUE, -128, 127, 1, 0); - sd->ctrl_handler = &decoder->hdl; - if (decoder->hdl.error) { - int err = decoder->hdl.error; - - v4l2_ctrl_handler_free(&decoder->hdl); - kfree(decoder); - return err; - } - v4l2_ctrl_handler_setup(&decoder->hdl); - return 0; -} - -static int bt819_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct bt819 *decoder = to_bt819(sd); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(&decoder->hdl); - kfree(decoder); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_device_id bt819_id[] = { - { "bt819a", 0 }, - { "bt817a", 0 }, - { "bt815a", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, bt819_id); - -static struct i2c_driver bt819_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "bt819", - }, - .probe = bt819_probe, - .remove = bt819_remove, - .id_table = bt819_id, -}; - -module_i2c_driver(bt819_driver); diff --git a/drivers/media/video/bt856.c b/drivers/media/video/bt856.c deleted file mode 100644 index 7e5bd365c239..000000000000 --- a/drivers/media/video/bt856.c +++ /dev/null @@ -1,273 +0,0 @@ -/* - * bt856 - BT856A Digital Video Encoder (Rockwell Part) - * - * Copyright (C) 1999 Mike Bernson <mike@mlb.org> - * Copyright (C) 1998 Dave Perks <dperks@ibm.net> - * - * Modifications for LML33/DC10plus unified driver - * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx> - * - * This code was modify/ported from the saa7111 driver written - * by Dave Perks. - * - * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net> - * - moved over to linux>=2.4.x i2c protocol (9/9/2002) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/slab.h> -#include <linux/ioctl.h> -#include <asm/uaccess.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> - -MODULE_DESCRIPTION("Brooktree-856A video encoder driver"); -MODULE_AUTHOR("Mike Bernson & Dave Perks"); -MODULE_LICENSE("GPL"); - -static int debug; -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - - -/* ----------------------------------------------------------------------- */ - -#define BT856_REG_OFFSET 0xDA -#define BT856_NR_REG 6 - -struct bt856 { - struct v4l2_subdev sd; - unsigned char reg[BT856_NR_REG]; - - v4l2_std_id norm; -}; - -static inline struct bt856 *to_bt856(struct v4l2_subdev *sd) -{ - return container_of(sd, struct bt856, sd); -} - -/* ----------------------------------------------------------------------- */ - -static inline int bt856_write(struct bt856 *encoder, u8 reg, u8 value) -{ - struct i2c_client *client = v4l2_get_subdevdata(&encoder->sd); - - encoder->reg[reg - BT856_REG_OFFSET] = value; - return i2c_smbus_write_byte_data(client, reg, value); -} - -static inline int bt856_setbit(struct bt856 *encoder, u8 reg, u8 bit, u8 value) -{ - return bt856_write(encoder, reg, - (encoder->reg[reg - BT856_REG_OFFSET] & ~(1 << bit)) | - (value ? (1 << bit) : 0)); -} - -static void bt856_dump(struct bt856 *encoder) -{ - int i; - - v4l2_info(&encoder->sd, "register dump:\n"); - for (i = 0; i < BT856_NR_REG; i += 2) - printk(KERN_CONT " %02x", encoder->reg[i]); - printk(KERN_CONT "\n"); -} - -/* ----------------------------------------------------------------------- */ - -static int bt856_init(struct v4l2_subdev *sd, u32 arg) -{ - struct bt856 *encoder = to_bt856(sd); - - /* This is just for testing!!! */ - v4l2_dbg(1, debug, sd, "init\n"); - bt856_write(encoder, 0xdc, 0x18); - bt856_write(encoder, 0xda, 0); - bt856_write(encoder, 0xde, 0); - - bt856_setbit(encoder, 0xdc, 3, 1); - /*bt856_setbit(encoder, 0xdc, 6, 0);*/ - bt856_setbit(encoder, 0xdc, 4, 1); - - if (encoder->norm & V4L2_STD_NTSC) - bt856_setbit(encoder, 0xdc, 2, 0); - else - bt856_setbit(encoder, 0xdc, 2, 1); - - bt856_setbit(encoder, 0xdc, 1, 1); - bt856_setbit(encoder, 0xde, 4, 0); - bt856_setbit(encoder, 0xde, 3, 1); - if (debug != 0) - bt856_dump(encoder); - return 0; -} - -static int bt856_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct bt856 *encoder = to_bt856(sd); - - v4l2_dbg(1, debug, sd, "set norm %llx\n", (unsigned long long)std); - - if (std & V4L2_STD_NTSC) { - bt856_setbit(encoder, 0xdc, 2, 0); - } else if (std & V4L2_STD_PAL) { - bt856_setbit(encoder, 0xdc, 2, 1); - bt856_setbit(encoder, 0xda, 0, 0); - /*bt856_setbit(encoder, 0xda, 0, 1);*/ - } else { - return -EINVAL; - } - encoder->norm = std; - if (debug != 0) - bt856_dump(encoder); - return 0; -} - -static int bt856_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct bt856 *encoder = to_bt856(sd); - - v4l2_dbg(1, debug, sd, "set input %d\n", input); - - /* We only have video bus. - * input= 0: input is from bt819 - * input= 1: input is from ZR36060 */ - switch (input) { - case 0: - bt856_setbit(encoder, 0xde, 4, 0); - bt856_setbit(encoder, 0xde, 3, 1); - bt856_setbit(encoder, 0xdc, 3, 1); - bt856_setbit(encoder, 0xdc, 6, 0); - break; - case 1: - bt856_setbit(encoder, 0xde, 4, 0); - bt856_setbit(encoder, 0xde, 3, 1); - bt856_setbit(encoder, 0xdc, 3, 1); - bt856_setbit(encoder, 0xdc, 6, 1); - break; - case 2: /* Color bar */ - bt856_setbit(encoder, 0xdc, 3, 0); - bt856_setbit(encoder, 0xde, 4, 1); - break; - default: - return -EINVAL; - } - - if (debug != 0) - bt856_dump(encoder); - return 0; -} - -static int bt856_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_BT856, 0); -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops bt856_core_ops = { - .g_chip_ident = bt856_g_chip_ident, - .init = bt856_init, -}; - -static const struct v4l2_subdev_video_ops bt856_video_ops = { - .s_std_output = bt856_s_std_output, - .s_routing = bt856_s_routing, -}; - -static const struct v4l2_subdev_ops bt856_ops = { - .core = &bt856_core_ops, - .video = &bt856_video_ops, -}; - -/* ----------------------------------------------------------------------- */ - -static int bt856_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct bt856 *encoder; - struct v4l2_subdev *sd; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -ENODEV; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - encoder = kzalloc(sizeof(struct bt856), GFP_KERNEL); - if (encoder == NULL) - return -ENOMEM; - sd = &encoder->sd; - v4l2_i2c_subdev_init(sd, client, &bt856_ops); - encoder->norm = V4L2_STD_NTSC; - - bt856_write(encoder, 0xdc, 0x18); - bt856_write(encoder, 0xda, 0); - bt856_write(encoder, 0xde, 0); - - bt856_setbit(encoder, 0xdc, 3, 1); - /*bt856_setbit(encoder, 0xdc, 6, 0);*/ - bt856_setbit(encoder, 0xdc, 4, 1); - - if (encoder->norm & V4L2_STD_NTSC) - bt856_setbit(encoder, 0xdc, 2, 0); - else - bt856_setbit(encoder, 0xdc, 2, 1); - - bt856_setbit(encoder, 0xdc, 1, 1); - bt856_setbit(encoder, 0xde, 4, 0); - bt856_setbit(encoder, 0xde, 3, 1); - - if (debug != 0) - bt856_dump(encoder); - return 0; -} - -static int bt856_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - kfree(to_bt856(sd)); - return 0; -} - -static const struct i2c_device_id bt856_id[] = { - { "bt856", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, bt856_id); - -static struct i2c_driver bt856_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "bt856", - }, - .probe = bt856_probe, - .remove = bt856_remove, - .id_table = bt856_id, -}; - -module_i2c_driver(bt856_driver); diff --git a/drivers/media/video/bt866.c b/drivers/media/video/bt866.c deleted file mode 100644 index 905320b67a1c..000000000000 --- a/drivers/media/video/bt866.c +++ /dev/null @@ -1,243 +0,0 @@ -/* - bt866 - BT866 Digital Video Encoder (Rockwell Part) - - Copyright (C) 1999 Mike Bernson <mike@mlb.org> - Copyright (C) 1998 Dave Perks <dperks@ibm.net> - - Modifications for LML33/DC10plus unified driver - Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx> - - This code was modify/ported from the saa7111 driver written - by Dave Perks. - - This code was adapted for the bt866 by Christer Weinigel and ported - to 2.6 by Martin Samuelsson. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/slab.h> -#include <linux/ioctl.h> -#include <asm/uaccess.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> - -MODULE_DESCRIPTION("Brooktree-866 video encoder driver"); -MODULE_AUTHOR("Mike Bernson & Dave Perks"); -MODULE_LICENSE("GPL"); - -static int debug; -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - - -/* ----------------------------------------------------------------------- */ - -struct bt866 { - struct v4l2_subdev sd; - u8 reg[256]; -}; - -static inline struct bt866 *to_bt866(struct v4l2_subdev *sd) -{ - return container_of(sd, struct bt866, sd); -} - -static int bt866_write(struct bt866 *encoder, u8 subaddr, u8 data) -{ - struct i2c_client *client = v4l2_get_subdevdata(&encoder->sd); - u8 buffer[2]; - int err; - - buffer[0] = subaddr; - buffer[1] = data; - - encoder->reg[subaddr] = data; - - v4l_dbg(1, debug, client, "write 0x%02x = 0x%02x\n", subaddr, data); - - for (err = 0; err < 3;) { - if (i2c_master_send(client, buffer, 2) == 2) - break; - err++; - v4l_warn(client, "error #%d writing to 0x%02x\n", - err, subaddr); - schedule_timeout_interruptible(msecs_to_jiffies(100)); - } - if (err == 3) { - v4l_warn(client, "giving up\n"); - return -1; - } - - return 0; -} - -static int bt866_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std) -{ - v4l2_dbg(1, debug, sd, "set norm %llx\n", (unsigned long long)std); - - /* Only PAL supported by this driver at the moment! */ - if (!(std & V4L2_STD_NTSC)) - return -EINVAL; - return 0; -} - -static int bt866_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - static const __u8 init[] = { - 0xc8, 0xcc, /* CRSCALE */ - 0xca, 0x91, /* CBSCALE */ - 0xcc, 0x24, /* YC16 | OSDNUM */ - 0xda, 0x00, /* */ - 0xdc, 0x24, /* SETMODE | PAL */ - 0xde, 0x02, /* EACTIVE */ - - /* overlay colors */ - 0x70, 0xEB, 0x90, 0x80, 0xB0, 0x80, /* white */ - 0x72, 0xA2, 0x92, 0x8E, 0xB2, 0x2C, /* yellow */ - 0x74, 0x83, 0x94, 0x2C, 0xB4, 0x9C, /* cyan */ - 0x76, 0x70, 0x96, 0x3A, 0xB6, 0x48, /* green */ - 0x78, 0x54, 0x98, 0xC6, 0xB8, 0xB8, /* magenta */ - 0x7A, 0x41, 0x9A, 0xD4, 0xBA, 0x64, /* red */ - 0x7C, 0x23, 0x9C, 0x72, 0xBC, 0xD4, /* blue */ - 0x7E, 0x10, 0x9E, 0x80, 0xBE, 0x80, /* black */ - - 0x60, 0xEB, 0x80, 0x80, 0xc0, 0x80, /* white */ - 0x62, 0xA2, 0x82, 0x8E, 0xc2, 0x2C, /* yellow */ - 0x64, 0x83, 0x84, 0x2C, 0xc4, 0x9C, /* cyan */ - 0x66, 0x70, 0x86, 0x3A, 0xc6, 0x48, /* green */ - 0x68, 0x54, 0x88, 0xC6, 0xc8, 0xB8, /* magenta */ - 0x6A, 0x41, 0x8A, 0xD4, 0xcA, 0x64, /* red */ - 0x6C, 0x23, 0x8C, 0x72, 0xcC, 0xD4, /* blue */ - 0x6E, 0x10, 0x8E, 0x80, 0xcE, 0x80, /* black */ - }; - struct bt866 *encoder = to_bt866(sd); - u8 val; - int i; - - for (i = 0; i < ARRAY_SIZE(init) / 2; i += 2) - bt866_write(encoder, init[i], init[i+1]); - - val = encoder->reg[0xdc]; - - if (input == 0) - val |= 0x40; /* CBSWAP */ - else - val &= ~0x40; /* !CBSWAP */ - - bt866_write(encoder, 0xdc, val); - - val = encoder->reg[0xcc]; - if (input == 2) - val |= 0x01; /* OSDBAR */ - else - val &= ~0x01; /* !OSDBAR */ - bt866_write(encoder, 0xcc, val); - - v4l2_dbg(1, debug, sd, "set input %d\n", input); - - switch (input) { - case 0: - case 1: - case 2: - break; - default: - return -EINVAL; - } - return 0; -} - -#if 0 -/* Code to setup square pixels, might be of some use in the future, - but is currently unused. */ - val = encoder->reg[0xdc]; - if (*iarg) - val |= 1; /* SQUARE */ - else - val &= ~1; /* !SQUARE */ - bt866_write(client, 0xdc, val); -#endif - -static int bt866_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_BT866, 0); -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops bt866_core_ops = { - .g_chip_ident = bt866_g_chip_ident, -}; - -static const struct v4l2_subdev_video_ops bt866_video_ops = { - .s_std_output = bt866_s_std_output, - .s_routing = bt866_s_routing, -}; - -static const struct v4l2_subdev_ops bt866_ops = { - .core = &bt866_core_ops, - .video = &bt866_video_ops, -}; - -static int bt866_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct bt866 *encoder; - struct v4l2_subdev *sd; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - encoder = kzalloc(sizeof(*encoder), GFP_KERNEL); - if (encoder == NULL) - return -ENOMEM; - sd = &encoder->sd; - v4l2_i2c_subdev_init(sd, client, &bt866_ops); - return 0; -} - -static int bt866_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - kfree(to_bt866(sd)); - return 0; -} - -static const struct i2c_device_id bt866_id[] = { - { "bt866", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, bt866_id); - -static struct i2c_driver bt866_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "bt866", - }, - .probe = bt866_probe, - .remove = bt866_remove, - .id_table = bt866_id, -}; - -module_i2c_driver(bt866_driver); diff --git a/drivers/media/video/btcx-risc.c b/drivers/media/video/btcx-risc.c deleted file mode 100644 index ac1b2687a20d..000000000000 --- a/drivers/media/video/btcx-risc.c +++ /dev/null @@ -1,260 +0,0 @@ -/* - - btcx-risc.c - - bt848/bt878/cx2388x risc code generator. - - (c) 2000-03 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -*/ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/pci.h> -#include <linux/interrupt.h> -#include <linux/videodev2.h> -#include <asm/page.h> -#include <asm/pgtable.h> - -#include "btcx-risc.h" - -MODULE_DESCRIPTION("some code shared by bttv and cx88xx drivers"); -MODULE_AUTHOR("Gerd Knorr"); -MODULE_LICENSE("GPL"); - -static unsigned int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug,"debug messages, default is 0 (no)"); - -/* ---------------------------------------------------------- */ -/* allocate/free risc memory */ - -static int memcnt; - -void btcx_riscmem_free(struct pci_dev *pci, - struct btcx_riscmem *risc) -{ - if (NULL == risc->cpu) - return; - if (debug) { - memcnt--; - printk("btcx: riscmem free [%d] dma=%lx\n", - memcnt, (unsigned long)risc->dma); - } - pci_free_consistent(pci, risc->size, risc->cpu, risc->dma); - memset(risc,0,sizeof(*risc)); -} - -int btcx_riscmem_alloc(struct pci_dev *pci, - struct btcx_riscmem *risc, - unsigned int size) -{ - __le32 *cpu; - dma_addr_t dma = 0; - - if (NULL != risc->cpu && risc->size < size) - btcx_riscmem_free(pci,risc); - if (NULL == risc->cpu) { - cpu = pci_alloc_consistent(pci, size, &dma); - if (NULL == cpu) - return -ENOMEM; - risc->cpu = cpu; - risc->dma = dma; - risc->size = size; - if (debug) { - memcnt++; - printk("btcx: riscmem alloc [%d] dma=%lx cpu=%p size=%d\n", - memcnt, (unsigned long)dma, cpu, size); - } - } - memset(risc->cpu,0,risc->size); - return 0; -} - -/* ---------------------------------------------------------- */ -/* screen overlay helpers */ - -int -btcx_screen_clips(int swidth, int sheight, struct v4l2_rect *win, - struct v4l2_clip *clips, unsigned int n) -{ - if (win->left < 0) { - /* left */ - clips[n].c.left = 0; - clips[n].c.top = 0; - clips[n].c.width = -win->left; - clips[n].c.height = win->height; - n++; - } - if (win->left + win->width > swidth) { - /* right */ - clips[n].c.left = swidth - win->left; - clips[n].c.top = 0; - clips[n].c.width = win->width - clips[n].c.left; - clips[n].c.height = win->height; - n++; - } - if (win->top < 0) { - /* top */ - clips[n].c.left = 0; - clips[n].c.top = 0; - clips[n].c.width = win->width; - clips[n].c.height = -win->top; - n++; - } - if (win->top + win->height > sheight) { - /* bottom */ - clips[n].c.left = 0; - clips[n].c.top = sheight - win->top; - clips[n].c.width = win->width; - clips[n].c.height = win->height - clips[n].c.top; - n++; - } - return n; -} - -int -btcx_align(struct v4l2_rect *win, struct v4l2_clip *clips, unsigned int n, int mask) -{ - s32 nx,nw,dx; - unsigned int i; - - /* fixup window */ - nx = (win->left + mask) & ~mask; - nw = (win->width) & ~mask; - if (nx + nw > win->left + win->width) - nw -= mask+1; - dx = nx - win->left; - win->left = nx; - win->width = nw; - if (debug) - printk(KERN_DEBUG "btcx: window align %dx%d+%d+%d [dx=%d]\n", - win->width, win->height, win->left, win->top, dx); - - /* fixup clips */ - for (i = 0; i < n; i++) { - nx = (clips[i].c.left-dx) & ~mask; - nw = (clips[i].c.width) & ~mask; - if (nx + nw < clips[i].c.left-dx + clips[i].c.width) - nw += mask+1; - clips[i].c.left = nx; - clips[i].c.width = nw; - if (debug) - printk(KERN_DEBUG "btcx: clip align %dx%d+%d+%d\n", - clips[i].c.width, clips[i].c.height, - clips[i].c.left, clips[i].c.top); - } - return 0; -} - -void -btcx_sort_clips(struct v4l2_clip *clips, unsigned int nclips) -{ - struct v4l2_clip swap; - int i,j,n; - - if (nclips < 2) - return; - for (i = nclips-2; i >= 0; i--) { - for (n = 0, j = 0; j <= i; j++) { - if (clips[j].c.left > clips[j+1].c.left) { - swap = clips[j]; - clips[j] = clips[j+1]; - clips[j+1] = swap; - n++; - } - } - if (0 == n) - break; - } -} - -void -btcx_calc_skips(int line, int width, int *maxy, - struct btcx_skiplist *skips, unsigned int *nskips, - const struct v4l2_clip *clips, unsigned int nclips) -{ - unsigned int clip,skip; - int end, maxline; - - skip=0; - maxline = 9999; - for (clip = 0; clip < nclips; clip++) { - - /* sanity checks */ - if (clips[clip].c.left + clips[clip].c.width <= 0) - continue; - if (clips[clip].c.left > (signed)width) - break; - - /* vertical range */ - if (line > clips[clip].c.top+clips[clip].c.height-1) - continue; - if (line < clips[clip].c.top) { - if (maxline > clips[clip].c.top-1) - maxline = clips[clip].c.top-1; - continue; - } - if (maxline > clips[clip].c.top+clips[clip].c.height-1) - maxline = clips[clip].c.top+clips[clip].c.height-1; - - /* horizontal range */ - if (0 == skip || clips[clip].c.left > skips[skip-1].end) { - /* new one */ - skips[skip].start = clips[clip].c.left; - if (skips[skip].start < 0) - skips[skip].start = 0; - skips[skip].end = clips[clip].c.left + clips[clip].c.width; - if (skips[skip].end > width) - skips[skip].end = width; - skip++; - } else { - /* overlaps -- expand last one */ - end = clips[clip].c.left + clips[clip].c.width; - if (skips[skip-1].end < end) - skips[skip-1].end = end; - if (skips[skip-1].end > width) - skips[skip-1].end = width; - } - } - *nskips = skip; - *maxy = maxline; - - if (debug) { - printk(KERN_DEBUG "btcx: skips line %d-%d:",line,maxline); - for (skip = 0; skip < *nskips; skip++) { - printk(" %d-%d",skips[skip].start,skips[skip].end); - } - printk("\n"); - } -} - -/* ---------------------------------------------------------- */ - -EXPORT_SYMBOL(btcx_riscmem_alloc); -EXPORT_SYMBOL(btcx_riscmem_free); - -EXPORT_SYMBOL(btcx_screen_clips); -EXPORT_SYMBOL(btcx_align); -EXPORT_SYMBOL(btcx_sort_clips); -EXPORT_SYMBOL(btcx_calc_skips); - -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/btcx-risc.h b/drivers/media/video/btcx-risc.h deleted file mode 100644 index f8bc6e8e7b51..000000000000 --- a/drivers/media/video/btcx-risc.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - */ -struct btcx_riscmem { - unsigned int size; - __le32 *cpu; - __le32 *jmp; - dma_addr_t dma; -}; - -struct btcx_skiplist { - int start; - int end; -}; - -int btcx_riscmem_alloc(struct pci_dev *pci, - struct btcx_riscmem *risc, - unsigned int size); -void btcx_riscmem_free(struct pci_dev *pci, - struct btcx_riscmem *risc); - -int btcx_screen_clips(int swidth, int sheight, struct v4l2_rect *win, - struct v4l2_clip *clips, unsigned int n); -int btcx_align(struct v4l2_rect *win, struct v4l2_clip *clips, - unsigned int n, int mask); -void btcx_sort_clips(struct v4l2_clip *clips, unsigned int nclips); -void btcx_calc_skips(int line, int width, int *maxy, - struct btcx_skiplist *skips, unsigned int *nskips, - const struct v4l2_clip *clips, unsigned int nclips); - -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/cs5345.c b/drivers/media/video/cs5345.c deleted file mode 100644 index c8581e26fa9c..000000000000 --- a/drivers/media/video/cs5345.c +++ /dev/null @@ -1,252 +0,0 @@ -/* - * cs5345 Cirrus Logic 24-bit, 192 kHz Stereo Audio ADC - * Copyright (C) 2007 Hans Verkuil - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <linux/slab.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-ctrls.h> - -MODULE_DESCRIPTION("i2c device driver for cs5345 Audio ADC"); -MODULE_AUTHOR("Hans Verkuil"); -MODULE_LICENSE("GPL"); - -static bool debug; - -module_param(debug, bool, 0644); - -MODULE_PARM_DESC(debug, "Debugging messages, 0=Off (default), 1=On"); - -struct cs5345_state { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; -}; - -static inline struct cs5345_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct cs5345_state, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct cs5345_state, hdl)->sd; -} - -/* ----------------------------------------------------------------------- */ - -static inline int cs5345_write(struct v4l2_subdev *sd, u8 reg, u8 value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return i2c_smbus_write_byte_data(client, reg, value); -} - -static inline int cs5345_read(struct v4l2_subdev *sd, u8 reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return i2c_smbus_read_byte_data(client, reg); -} - -static int cs5345_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - if ((input & 0xf) > 6) { - v4l2_err(sd, "Invalid input %d.\n", input); - return -EINVAL; - } - cs5345_write(sd, 0x09, input & 0xf); - cs5345_write(sd, 0x05, input & 0xf0); - return 0; -} - -static int cs5345_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - - switch (ctrl->id) { - case V4L2_CID_AUDIO_MUTE: - cs5345_write(sd, 0x04, ctrl->val ? 0x80 : 0); - return 0; - case V4L2_CID_AUDIO_VOLUME: - cs5345_write(sd, 0x07, ((u8)ctrl->val) & 0x3f); - cs5345_write(sd, 0x08, ((u8)ctrl->val) & 0x3f); - return 0; - } - return -EINVAL; -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int cs5345_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - reg->size = 1; - reg->val = cs5345_read(sd, reg->reg & 0x1f); - return 0; -} - -static int cs5345_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - cs5345_write(sd, reg->reg & 0x1f, reg->val & 0xff); - return 0; -} -#endif - -static int cs5345_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_CS5345, 0); -} - -static int cs5345_log_status(struct v4l2_subdev *sd) -{ - u8 v = cs5345_read(sd, 0x09) & 7; - u8 m = cs5345_read(sd, 0x04); - int vol = cs5345_read(sd, 0x08) & 0x3f; - - v4l2_info(sd, "Input: %d%s\n", v, - (m & 0x80) ? " (muted)" : ""); - if (vol >= 32) - vol = vol - 64; - v4l2_info(sd, "Volume: %d dB\n", vol); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_ctrl_ops cs5345_ctrl_ops = { - .s_ctrl = cs5345_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops cs5345_core_ops = { - .log_status = cs5345_log_status, - .g_chip_ident = cs5345_g_chip_ident, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = cs5345_g_register, - .s_register = cs5345_s_register, -#endif -}; - -static const struct v4l2_subdev_audio_ops cs5345_audio_ops = { - .s_routing = cs5345_s_routing, -}; - -static const struct v4l2_subdev_ops cs5345_ops = { - .core = &cs5345_core_ops, - .audio = &cs5345_audio_ops, -}; - -/* ----------------------------------------------------------------------- */ - -static int cs5345_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct cs5345_state *state; - struct v4l2_subdev *sd; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EIO; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - state = kzalloc(sizeof(struct cs5345_state), GFP_KERNEL); - if (state == NULL) - return -ENOMEM; - sd = &state->sd; - v4l2_i2c_subdev_init(sd, client, &cs5345_ops); - - v4l2_ctrl_handler_init(&state->hdl, 2); - v4l2_ctrl_new_std(&state->hdl, &cs5345_ctrl_ops, - V4L2_CID_AUDIO_MUTE, 0, 1, 1, 0); - v4l2_ctrl_new_std(&state->hdl, &cs5345_ctrl_ops, - V4L2_CID_AUDIO_VOLUME, -24, 24, 1, 0); - sd->ctrl_handler = &state->hdl; - if (state->hdl.error) { - int err = state->hdl.error; - - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - return err; - } - /* set volume/mute */ - v4l2_ctrl_handler_setup(&state->hdl); - - cs5345_write(sd, 0x02, 0x00); - cs5345_write(sd, 0x04, 0x01); - cs5345_write(sd, 0x09, 0x01); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int cs5345_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct cs5345_state *state = to_state(sd); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_device_id cs5345_id[] = { - { "cs5345", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, cs5345_id); - -static struct i2c_driver cs5345_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "cs5345", - }, - .probe = cs5345_probe, - .remove = cs5345_remove, - .id_table = cs5345_id, -}; - -module_i2c_driver(cs5345_driver); diff --git a/drivers/media/video/cs53l32a.c b/drivers/media/video/cs53l32a.c deleted file mode 100644 index b293912206eb..000000000000 --- a/drivers/media/video/cs53l32a.c +++ /dev/null @@ -1,251 +0,0 @@ -/* - * cs53l32a (Adaptec AVC-2010 and AVC-2410) i2c ivtv driver. - * Copyright (C) 2005 Martin Vaughan - * - * Audio source switching for Adaptec AVC-2410 added by Trev Jackson - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/slab.h> -#include <linux/ioctl.h> -#include <asm/uaccess.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-ctrls.h> - -MODULE_DESCRIPTION("i2c device driver for cs53l32a Audio ADC"); -MODULE_AUTHOR("Martin Vaughan"); -MODULE_LICENSE("GPL"); - -static bool debug; - -module_param(debug, bool, 0644); - -MODULE_PARM_DESC(debug, "Debugging messages, 0=Off (default), 1=On"); - - -struct cs53l32a_state { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; -}; - -static inline struct cs53l32a_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct cs53l32a_state, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct cs53l32a_state, hdl)->sd; -} - -/* ----------------------------------------------------------------------- */ - -static int cs53l32a_write(struct v4l2_subdev *sd, u8 reg, u8 value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return i2c_smbus_write_byte_data(client, reg, value); -} - -static int cs53l32a_read(struct v4l2_subdev *sd, u8 reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return i2c_smbus_read_byte_data(client, reg); -} - -static int cs53l32a_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - /* There are 2 physical inputs, but the second input can be - placed in two modes, the first mode bypasses the PGA (gain), - the second goes through the PGA. Hence there are three - possible inputs to choose from. */ - if (input > 2) { - v4l2_err(sd, "Invalid input %d.\n", input); - return -EINVAL; - } - cs53l32a_write(sd, 0x01, 0x01 + (input << 4)); - return 0; -} - -static int cs53l32a_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - - switch (ctrl->id) { - case V4L2_CID_AUDIO_MUTE: - cs53l32a_write(sd, 0x03, ctrl->val ? 0xf0 : 0x30); - return 0; - case V4L2_CID_AUDIO_VOLUME: - cs53l32a_write(sd, 0x04, (u8)ctrl->val); - cs53l32a_write(sd, 0x05, (u8)ctrl->val); - return 0; - } - return -EINVAL; -} - -static int cs53l32a_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, - chip, V4L2_IDENT_CS53l32A, 0); -} - -static int cs53l32a_log_status(struct v4l2_subdev *sd) -{ - struct cs53l32a_state *state = to_state(sd); - u8 v = cs53l32a_read(sd, 0x01); - - v4l2_info(sd, "Input: %d\n", (v >> 4) & 3); - v4l2_ctrl_handler_log_status(&state->hdl, sd->name); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_ctrl_ops cs53l32a_ctrl_ops = { - .s_ctrl = cs53l32a_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops cs53l32a_core_ops = { - .log_status = cs53l32a_log_status, - .g_chip_ident = cs53l32a_g_chip_ident, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, -}; - -static const struct v4l2_subdev_audio_ops cs53l32a_audio_ops = { - .s_routing = cs53l32a_s_routing, -}; - -static const struct v4l2_subdev_ops cs53l32a_ops = { - .core = &cs53l32a_core_ops, - .audio = &cs53l32a_audio_ops, -}; - -/* ----------------------------------------------------------------------- */ - -/* i2c implementation */ - -/* - * Generic i2c probe - * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' - */ - -static int cs53l32a_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct cs53l32a_state *state; - struct v4l2_subdev *sd; - int i; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EIO; - - if (!id) - strlcpy(client->name, "cs53l32a", sizeof(client->name)); - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - state = kzalloc(sizeof(struct cs53l32a_state), GFP_KERNEL); - if (state == NULL) - return -ENOMEM; - sd = &state->sd; - v4l2_i2c_subdev_init(sd, client, &cs53l32a_ops); - - for (i = 1; i <= 7; i++) { - u8 v = cs53l32a_read(sd, i); - - v4l2_dbg(1, debug, sd, "Read Reg %d %02x\n", i, v); - } - - v4l2_ctrl_handler_init(&state->hdl, 2); - v4l2_ctrl_new_std(&state->hdl, &cs53l32a_ctrl_ops, - V4L2_CID_AUDIO_VOLUME, -96, 12, 1, 0); - v4l2_ctrl_new_std(&state->hdl, &cs53l32a_ctrl_ops, - V4L2_CID_AUDIO_MUTE, 0, 1, 1, 0); - sd->ctrl_handler = &state->hdl; - if (state->hdl.error) { - int err = state->hdl.error; - - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - return err; - } - - /* Set cs53l32a internal register for Adaptec 2010/2410 setup */ - - cs53l32a_write(sd, 0x01, 0x21); - cs53l32a_write(sd, 0x02, 0x29); - cs53l32a_write(sd, 0x03, 0x30); - cs53l32a_write(sd, 0x04, 0x00); - cs53l32a_write(sd, 0x05, 0x00); - cs53l32a_write(sd, 0x06, 0x00); - cs53l32a_write(sd, 0x07, 0x00); - - /* Display results, should be 0x21,0x29,0x30,0x00,0x00,0x00,0x00 */ - - for (i = 1; i <= 7; i++) { - u8 v = cs53l32a_read(sd, i); - - v4l2_dbg(1, debug, sd, "Read Reg %d %02x\n", i, v); - } - return 0; -} - -static int cs53l32a_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct cs53l32a_state *state = to_state(sd); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - return 0; -} - -static const struct i2c_device_id cs53l32a_id[] = { - { "cs53l32a", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, cs53l32a_id); - -static struct i2c_driver cs53l32a_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "cs53l32a", - }, - .probe = cs53l32a_probe, - .remove = cs53l32a_remove, - .id_table = cs53l32a_id, -}; - -module_i2c_driver(cs53l32a_driver); diff --git a/drivers/media/video/cx2341x.c b/drivers/media/video/cx2341x.c deleted file mode 100644 index 103ef6bad2e2..000000000000 --- a/drivers/media/video/cx2341x.c +++ /dev/null @@ -1,1726 +0,0 @@ -/* - * cx2341x - generic code for cx23415/6/8 based devices - * - * Copyright (C) 2006 Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - - -#include <linux/module.h> -#include <linux/errno.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/types.h> -#include <linux/videodev2.h> - -#include <media/tuner.h> -#include <media/cx2341x.h> -#include <media/v4l2-common.h> - -MODULE_DESCRIPTION("cx23415/6/8 driver"); -MODULE_AUTHOR("Hans Verkuil"); -MODULE_LICENSE("GPL"); - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - -/********************** COMMON CODE *********************/ - -/* definitions for audio properties bits 29-28 */ -#define CX2341X_AUDIO_ENCODING_METHOD_MPEG 0 -#define CX2341X_AUDIO_ENCODING_METHOD_AC3 1 -#define CX2341X_AUDIO_ENCODING_METHOD_LPCM 2 - -static const char *cx2341x_get_name(u32 id) -{ - switch (id) { - case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: - return "Spatial Filter Mode"; - case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER: - return "Spatial Filter"; - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: - return "Spatial Luma Filter Type"; - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE: - return "Spatial Chroma Filter Type"; - case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: - return "Temporal Filter Mode"; - case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER: - return "Temporal Filter"; - case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: - return "Median Filter Type"; - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP: - return "Median Luma Filter Maximum"; - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM: - return "Median Luma Filter Minimum"; - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP: - return "Median Chroma Filter Maximum"; - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM: - return "Median Chroma Filter Minimum"; - case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: - return "Insert Navigation Packets"; - } - return NULL; -} - -static const char **cx2341x_get_menu(u32 id) -{ - static const char *cx2341x_video_spatial_filter_mode_menu[] = { - "Manual", - "Auto", - NULL - }; - - static const char *cx2341x_video_luma_spatial_filter_type_menu[] = { - "Off", - "1D Horizontal", - "1D Vertical", - "2D H/V Separable", - "2D Symmetric non-separable", - NULL - }; - - static const char *cx2341x_video_chroma_spatial_filter_type_menu[] = { - "Off", - "1D Horizontal", - NULL - }; - - static const char *cx2341x_video_temporal_filter_mode_menu[] = { - "Manual", - "Auto", - NULL - }; - - static const char *cx2341x_video_median_filter_type_menu[] = { - "Off", - "Horizontal", - "Vertical", - "Horizontal/Vertical", - "Diagonal", - NULL - }; - - switch (id) { - case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: - return cx2341x_video_spatial_filter_mode_menu; - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: - return cx2341x_video_luma_spatial_filter_type_menu; - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE: - return cx2341x_video_chroma_spatial_filter_type_menu; - case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: - return cx2341x_video_temporal_filter_mode_menu; - case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: - return cx2341x_video_median_filter_type_menu; - } - return NULL; -} - -static void cx2341x_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type, - s32 *min, s32 *max, s32 *step, s32 *def, u32 *flags) -{ - *name = cx2341x_get_name(id); - *flags = 0; - - switch (id) { - case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE: - case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: - case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: - *type = V4L2_CTRL_TYPE_MENU; - *min = 0; - *step = 0; - break; - case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: - *type = V4L2_CTRL_TYPE_BOOLEAN; - *min = 0; - *max = *step = 1; - break; - default: - *type = V4L2_CTRL_TYPE_INTEGER; - break; - } - switch (id) { - case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: - case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: - case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: - *flags |= V4L2_CTRL_FLAG_UPDATE; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER: - case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER: - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP: - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM: - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP: - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM: - *flags |= V4L2_CTRL_FLAG_SLIDER; - break; - case V4L2_CID_MPEG_VIDEO_ENCODING: - *flags |= V4L2_CTRL_FLAG_READ_ONLY; - break; - } -} - - -/********************** OLD CODE *********************/ - -/* Must be sorted from low to high control ID! */ -const u32 cx2341x_mpeg_ctrls[] = { - V4L2_CID_MPEG_CLASS, - V4L2_CID_MPEG_STREAM_TYPE, - V4L2_CID_MPEG_STREAM_VBI_FMT, - V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ, - V4L2_CID_MPEG_AUDIO_ENCODING, - V4L2_CID_MPEG_AUDIO_L2_BITRATE, - V4L2_CID_MPEG_AUDIO_MODE, - V4L2_CID_MPEG_AUDIO_MODE_EXTENSION, - V4L2_CID_MPEG_AUDIO_EMPHASIS, - V4L2_CID_MPEG_AUDIO_CRC, - V4L2_CID_MPEG_AUDIO_MUTE, - V4L2_CID_MPEG_AUDIO_AC3_BITRATE, - V4L2_CID_MPEG_VIDEO_ENCODING, - V4L2_CID_MPEG_VIDEO_ASPECT, - V4L2_CID_MPEG_VIDEO_B_FRAMES, - V4L2_CID_MPEG_VIDEO_GOP_SIZE, - V4L2_CID_MPEG_VIDEO_GOP_CLOSURE, - V4L2_CID_MPEG_VIDEO_BITRATE_MODE, - V4L2_CID_MPEG_VIDEO_BITRATE, - V4L2_CID_MPEG_VIDEO_BITRATE_PEAK, - V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION, - V4L2_CID_MPEG_VIDEO_MUTE, - V4L2_CID_MPEG_VIDEO_MUTE_YUV, - V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE, - V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER, - V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE, - V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE, - V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE, - V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER, - V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE, - V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM, - V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP, - V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM, - V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP, - V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS, - 0 -}; -EXPORT_SYMBOL(cx2341x_mpeg_ctrls); - -static const struct cx2341x_mpeg_params default_params = { - /* misc */ - .capabilities = 0, - .port = CX2341X_PORT_MEMORY, - .width = 720, - .height = 480, - .is_50hz = 0, - - /* stream */ - .stream_type = V4L2_MPEG_STREAM_TYPE_MPEG2_PS, - .stream_vbi_fmt = V4L2_MPEG_STREAM_VBI_FMT_NONE, - .stream_insert_nav_packets = 0, - - /* audio */ - .audio_sampling_freq = V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000, - .audio_encoding = V4L2_MPEG_AUDIO_ENCODING_LAYER_2, - .audio_l2_bitrate = V4L2_MPEG_AUDIO_L2_BITRATE_224K, - .audio_ac3_bitrate = V4L2_MPEG_AUDIO_AC3_BITRATE_224K, - .audio_mode = V4L2_MPEG_AUDIO_MODE_STEREO, - .audio_mode_extension = V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4, - .audio_emphasis = V4L2_MPEG_AUDIO_EMPHASIS_NONE, - .audio_crc = V4L2_MPEG_AUDIO_CRC_NONE, - .audio_mute = 0, - - /* video */ - .video_encoding = V4L2_MPEG_VIDEO_ENCODING_MPEG_2, - .video_aspect = V4L2_MPEG_VIDEO_ASPECT_4x3, - .video_b_frames = 2, - .video_gop_size = 12, - .video_gop_closure = 1, - .video_bitrate_mode = V4L2_MPEG_VIDEO_BITRATE_MODE_VBR, - .video_bitrate = 6000000, - .video_bitrate_peak = 8000000, - .video_temporal_decimation = 0, - .video_mute = 0, - .video_mute_yuv = 0x008080, /* YCbCr value for black */ - - /* encoding filters */ - .video_spatial_filter_mode = - V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL, - .video_spatial_filter = 0, - .video_luma_spatial_filter_type = - V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR, - .video_chroma_spatial_filter_type = - V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR, - .video_temporal_filter_mode = - V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL, - .video_temporal_filter = 8, - .video_median_filter_type = - V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF, - .video_luma_median_filter_top = 255, - .video_luma_median_filter_bottom = 0, - .video_chroma_median_filter_top = 255, - .video_chroma_median_filter_bottom = 0, -}; -/* Map the control ID to the correct field in the cx2341x_mpeg_params - struct. Return -EINVAL if the ID is unknown, else return 0. */ -static int cx2341x_get_ctrl(const struct cx2341x_mpeg_params *params, - struct v4l2_ext_control *ctrl) -{ - switch (ctrl->id) { - case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ: - ctrl->value = params->audio_sampling_freq; - break; - case V4L2_CID_MPEG_AUDIO_ENCODING: - ctrl->value = params->audio_encoding; - break; - case V4L2_CID_MPEG_AUDIO_L2_BITRATE: - ctrl->value = params->audio_l2_bitrate; - break; - case V4L2_CID_MPEG_AUDIO_AC3_BITRATE: - ctrl->value = params->audio_ac3_bitrate; - break; - case V4L2_CID_MPEG_AUDIO_MODE: - ctrl->value = params->audio_mode; - break; - case V4L2_CID_MPEG_AUDIO_MODE_EXTENSION: - ctrl->value = params->audio_mode_extension; - break; - case V4L2_CID_MPEG_AUDIO_EMPHASIS: - ctrl->value = params->audio_emphasis; - break; - case V4L2_CID_MPEG_AUDIO_CRC: - ctrl->value = params->audio_crc; - break; - case V4L2_CID_MPEG_AUDIO_MUTE: - ctrl->value = params->audio_mute; - break; - case V4L2_CID_MPEG_VIDEO_ENCODING: - ctrl->value = params->video_encoding; - break; - case V4L2_CID_MPEG_VIDEO_ASPECT: - ctrl->value = params->video_aspect; - break; - case V4L2_CID_MPEG_VIDEO_B_FRAMES: - ctrl->value = params->video_b_frames; - break; - case V4L2_CID_MPEG_VIDEO_GOP_SIZE: - ctrl->value = params->video_gop_size; - break; - case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: - ctrl->value = params->video_gop_closure; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE_MODE: - ctrl->value = params->video_bitrate_mode; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE: - ctrl->value = params->video_bitrate; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: - ctrl->value = params->video_bitrate_peak; - break; - case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION: - ctrl->value = params->video_temporal_decimation; - break; - case V4L2_CID_MPEG_VIDEO_MUTE: - ctrl->value = params->video_mute; - break; - case V4L2_CID_MPEG_VIDEO_MUTE_YUV: - ctrl->value = params->video_mute_yuv; - break; - case V4L2_CID_MPEG_STREAM_TYPE: - ctrl->value = params->stream_type; - break; - case V4L2_CID_MPEG_STREAM_VBI_FMT: - ctrl->value = params->stream_vbi_fmt; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: - ctrl->value = params->video_spatial_filter_mode; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER: - ctrl->value = params->video_spatial_filter; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: - ctrl->value = params->video_luma_spatial_filter_type; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE: - ctrl->value = params->video_chroma_spatial_filter_type; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: - ctrl->value = params->video_temporal_filter_mode; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER: - ctrl->value = params->video_temporal_filter; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: - ctrl->value = params->video_median_filter_type; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP: - ctrl->value = params->video_luma_median_filter_top; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM: - ctrl->value = params->video_luma_median_filter_bottom; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP: - ctrl->value = params->video_chroma_median_filter_top; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM: - ctrl->value = params->video_chroma_median_filter_bottom; - break; - case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: - ctrl->value = params->stream_insert_nav_packets; - break; - default: - return -EINVAL; - } - return 0; -} - -/* Map the control ID to the correct field in the cx2341x_mpeg_params - struct. Return -EINVAL if the ID is unknown, else return 0. */ -static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params, int busy, - struct v4l2_ext_control *ctrl) -{ - switch (ctrl->id) { - case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ: - if (busy) - return -EBUSY; - params->audio_sampling_freq = ctrl->value; - break; - case V4L2_CID_MPEG_AUDIO_ENCODING: - if (busy) - return -EBUSY; - if (params->capabilities & CX2341X_CAP_HAS_AC3) - if (ctrl->value != V4L2_MPEG_AUDIO_ENCODING_LAYER_2 && - ctrl->value != V4L2_MPEG_AUDIO_ENCODING_AC3) - return -ERANGE; - params->audio_encoding = ctrl->value; - break; - case V4L2_CID_MPEG_AUDIO_L2_BITRATE: - if (busy) - return -EBUSY; - params->audio_l2_bitrate = ctrl->value; - break; - case V4L2_CID_MPEG_AUDIO_AC3_BITRATE: - if (busy) - return -EBUSY; - if (!(params->capabilities & CX2341X_CAP_HAS_AC3)) - return -EINVAL; - params->audio_ac3_bitrate = ctrl->value; - break; - case V4L2_CID_MPEG_AUDIO_MODE: - params->audio_mode = ctrl->value; - break; - case V4L2_CID_MPEG_AUDIO_MODE_EXTENSION: - params->audio_mode_extension = ctrl->value; - break; - case V4L2_CID_MPEG_AUDIO_EMPHASIS: - params->audio_emphasis = ctrl->value; - break; - case V4L2_CID_MPEG_AUDIO_CRC: - params->audio_crc = ctrl->value; - break; - case V4L2_CID_MPEG_AUDIO_MUTE: - params->audio_mute = ctrl->value; - break; - case V4L2_CID_MPEG_VIDEO_ASPECT: - params->video_aspect = ctrl->value; - break; - case V4L2_CID_MPEG_VIDEO_B_FRAMES: { - int b = ctrl->value + 1; - int gop = params->video_gop_size; - params->video_b_frames = ctrl->value; - params->video_gop_size = b * ((gop + b - 1) / b); - /* Max GOP size = 34 */ - while (params->video_gop_size > 34) - params->video_gop_size -= b; - break; - } - case V4L2_CID_MPEG_VIDEO_GOP_SIZE: { - int b = params->video_b_frames + 1; - int gop = ctrl->value; - params->video_gop_size = b * ((gop + b - 1) / b); - /* Max GOP size = 34 */ - while (params->video_gop_size > 34) - params->video_gop_size -= b; - ctrl->value = params->video_gop_size; - break; - } - case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: - params->video_gop_closure = ctrl->value; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE_MODE: - if (busy) - return -EBUSY; - /* MPEG-1 only allows CBR */ - if (params->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1 && - ctrl->value != V4L2_MPEG_VIDEO_BITRATE_MODE_CBR) - return -EINVAL; - params->video_bitrate_mode = ctrl->value; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE: - if (busy) - return -EBUSY; - params->video_bitrate = ctrl->value; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: - if (busy) - return -EBUSY; - params->video_bitrate_peak = ctrl->value; - break; - case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION: - params->video_temporal_decimation = ctrl->value; - break; - case V4L2_CID_MPEG_VIDEO_MUTE: - params->video_mute = (ctrl->value != 0); - break; - case V4L2_CID_MPEG_VIDEO_MUTE_YUV: - params->video_mute_yuv = ctrl->value; - break; - case V4L2_CID_MPEG_STREAM_TYPE: - if (busy) - return -EBUSY; - params->stream_type = ctrl->value; - params->video_encoding = - (params->stream_type == V4L2_MPEG_STREAM_TYPE_MPEG1_SS || - params->stream_type == V4L2_MPEG_STREAM_TYPE_MPEG1_VCD) ? - V4L2_MPEG_VIDEO_ENCODING_MPEG_1 : - V4L2_MPEG_VIDEO_ENCODING_MPEG_2; - if (params->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1) - /* MPEG-1 implies CBR */ - params->video_bitrate_mode = - V4L2_MPEG_VIDEO_BITRATE_MODE_CBR; - break; - case V4L2_CID_MPEG_STREAM_VBI_FMT: - params->stream_vbi_fmt = ctrl->value; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: - params->video_spatial_filter_mode = ctrl->value; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER: - params->video_spatial_filter = ctrl->value; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: - params->video_luma_spatial_filter_type = ctrl->value; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE: - params->video_chroma_spatial_filter_type = ctrl->value; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: - params->video_temporal_filter_mode = ctrl->value; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER: - params->video_temporal_filter = ctrl->value; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: - params->video_median_filter_type = ctrl->value; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP: - params->video_luma_median_filter_top = ctrl->value; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM: - params->video_luma_median_filter_bottom = ctrl->value; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP: - params->video_chroma_median_filter_top = ctrl->value; - break; - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM: - params->video_chroma_median_filter_bottom = ctrl->value; - break; - case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: - params->stream_insert_nav_packets = ctrl->value; - break; - default: - return -EINVAL; - } - return 0; -} - -static int cx2341x_ctrl_query_fill(struct v4l2_queryctrl *qctrl, - s32 min, s32 max, s32 step, s32 def) -{ - const char *name; - - switch (qctrl->id) { - /* MPEG controls */ - case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: - case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER: - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE: - case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: - case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER: - case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP: - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM: - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP: - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM: - case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: - cx2341x_ctrl_fill(qctrl->id, &name, &qctrl->type, - &min, &max, &step, &def, &qctrl->flags); - qctrl->minimum = min; - qctrl->maximum = max; - qctrl->step = step; - qctrl->default_value = def; - qctrl->reserved[0] = qctrl->reserved[1] = 0; - strlcpy(qctrl->name, name, sizeof(qctrl->name)); - return 0; - - default: - return v4l2_ctrl_query_fill(qctrl, min, max, step, def); - } -} - -int cx2341x_ctrl_query(const struct cx2341x_mpeg_params *params, - struct v4l2_queryctrl *qctrl) -{ - int err; - - switch (qctrl->id) { - case V4L2_CID_MPEG_CLASS: - return v4l2_ctrl_query_fill(qctrl, 0, 0, 0, 0); - case V4L2_CID_MPEG_STREAM_TYPE: - return v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_STREAM_TYPE_MPEG2_PS, - V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD, 1, - V4L2_MPEG_STREAM_TYPE_MPEG2_PS); - - case V4L2_CID_MPEG_STREAM_VBI_FMT: - if (params->capabilities & CX2341X_CAP_HAS_SLICED_VBI) - return v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_STREAM_VBI_FMT_NONE, - V4L2_MPEG_STREAM_VBI_FMT_IVTV, 1, - V4L2_MPEG_STREAM_VBI_FMT_NONE); - return cx2341x_ctrl_query_fill(qctrl, - V4L2_MPEG_STREAM_VBI_FMT_NONE, - V4L2_MPEG_STREAM_VBI_FMT_NONE, 1, - default_params.stream_vbi_fmt); - - case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ: - return v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100, - V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000, 1, - V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000); - - case V4L2_CID_MPEG_AUDIO_ENCODING: - if (params->capabilities & CX2341X_CAP_HAS_AC3) { - /* - * The state of L2 & AC3 bitrate controls can change - * when this control changes, but v4l2_ctrl_query_fill() - * already sets V4L2_CTRL_FLAG_UPDATE for - * V4L2_CID_MPEG_AUDIO_ENCODING, so we don't here. - */ - return v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_AUDIO_ENCODING_LAYER_2, - V4L2_MPEG_AUDIO_ENCODING_AC3, 1, - default_params.audio_encoding); - } - - return v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_AUDIO_ENCODING_LAYER_2, - V4L2_MPEG_AUDIO_ENCODING_LAYER_2, 1, - default_params.audio_encoding); - - case V4L2_CID_MPEG_AUDIO_L2_BITRATE: - err = v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_AUDIO_L2_BITRATE_192K, - V4L2_MPEG_AUDIO_L2_BITRATE_384K, 1, - default_params.audio_l2_bitrate); - if (err) - return err; - if (params->capabilities & CX2341X_CAP_HAS_AC3 && - params->audio_encoding != V4L2_MPEG_AUDIO_ENCODING_LAYER_2) - qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; - return 0; - - case V4L2_CID_MPEG_AUDIO_MODE: - return v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_AUDIO_MODE_STEREO, - V4L2_MPEG_AUDIO_MODE_MONO, 1, - V4L2_MPEG_AUDIO_MODE_STEREO); - - case V4L2_CID_MPEG_AUDIO_MODE_EXTENSION: - err = v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4, - V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16, 1, - V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4); - if (err == 0 && - params->audio_mode != V4L2_MPEG_AUDIO_MODE_JOINT_STEREO) - qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; - return err; - - case V4L2_CID_MPEG_AUDIO_EMPHASIS: - return v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_AUDIO_EMPHASIS_NONE, - V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17, 1, - V4L2_MPEG_AUDIO_EMPHASIS_NONE); - - case V4L2_CID_MPEG_AUDIO_CRC: - return v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_AUDIO_CRC_NONE, - V4L2_MPEG_AUDIO_CRC_CRC16, 1, - V4L2_MPEG_AUDIO_CRC_NONE); - - case V4L2_CID_MPEG_AUDIO_MUTE: - return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 0); - - case V4L2_CID_MPEG_AUDIO_AC3_BITRATE: - err = v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_AUDIO_AC3_BITRATE_48K, - V4L2_MPEG_AUDIO_AC3_BITRATE_448K, 1, - default_params.audio_ac3_bitrate); - if (err) - return err; - if (params->capabilities & CX2341X_CAP_HAS_AC3) { - if (params->audio_encoding != - V4L2_MPEG_AUDIO_ENCODING_AC3) - qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; - } else - qctrl->flags |= V4L2_CTRL_FLAG_DISABLED; - return 0; - - case V4L2_CID_MPEG_VIDEO_ENCODING: - /* this setting is read-only for the cx2341x since the - V4L2_CID_MPEG_STREAM_TYPE really determines the - MPEG-1/2 setting */ - err = v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_VIDEO_ENCODING_MPEG_1, - V4L2_MPEG_VIDEO_ENCODING_MPEG_2, 1, - V4L2_MPEG_VIDEO_ENCODING_MPEG_2); - if (err == 0) - qctrl->flags |= V4L2_CTRL_FLAG_READ_ONLY; - return err; - - case V4L2_CID_MPEG_VIDEO_ASPECT: - return v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_VIDEO_ASPECT_1x1, - V4L2_MPEG_VIDEO_ASPECT_221x100, 1, - V4L2_MPEG_VIDEO_ASPECT_4x3); - - case V4L2_CID_MPEG_VIDEO_B_FRAMES: - return v4l2_ctrl_query_fill(qctrl, 0, 33, 1, 2); - - case V4L2_CID_MPEG_VIDEO_GOP_SIZE: - return v4l2_ctrl_query_fill(qctrl, 1, 34, 1, - params->is_50hz ? 12 : 15); - - case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: - return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 1); - - case V4L2_CID_MPEG_VIDEO_BITRATE_MODE: - err = v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_VIDEO_BITRATE_MODE_VBR, - V4L2_MPEG_VIDEO_BITRATE_MODE_CBR, 1, - V4L2_MPEG_VIDEO_BITRATE_MODE_VBR); - if (err == 0 && - params->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1) - qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; - return err; - - case V4L2_CID_MPEG_VIDEO_BITRATE: - return v4l2_ctrl_query_fill(qctrl, 0, 27000000, 1, 6000000); - - case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: - err = v4l2_ctrl_query_fill(qctrl, 0, 27000000, 1, 8000000); - if (err == 0 && - params->video_bitrate_mode == - V4L2_MPEG_VIDEO_BITRATE_MODE_CBR) - qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; - return err; - - case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION: - return v4l2_ctrl_query_fill(qctrl, 0, 255, 1, 0); - - case V4L2_CID_MPEG_VIDEO_MUTE: - return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 0); - - case V4L2_CID_MPEG_VIDEO_MUTE_YUV: /* Init YUV (really YCbCr) to black */ - return v4l2_ctrl_query_fill(qctrl, 0, 0xffffff, 1, 0x008080); - - /* CX23415/6 specific */ - case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: - return cx2341x_ctrl_query_fill(qctrl, - V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL, - V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO, 1, - default_params.video_spatial_filter_mode); - - case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER: - cx2341x_ctrl_query_fill(qctrl, 0, 15, 1, - default_params.video_spatial_filter); - qctrl->flags |= V4L2_CTRL_FLAG_SLIDER; - if (params->video_spatial_filter_mode == - V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO) - qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; - return 0; - - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: - cx2341x_ctrl_query_fill(qctrl, - V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF, - V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE, - 1, - default_params.video_luma_spatial_filter_type); - if (params->video_spatial_filter_mode == - V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO) - qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; - return 0; - - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE: - cx2341x_ctrl_query_fill(qctrl, - V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF, - V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR, - 1, - default_params.video_chroma_spatial_filter_type); - if (params->video_spatial_filter_mode == - V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO) - qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; - return 0; - - case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: - return cx2341x_ctrl_query_fill(qctrl, - V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL, - V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO, 1, - default_params.video_temporal_filter_mode); - - case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER: - cx2341x_ctrl_query_fill(qctrl, 0, 31, 1, - default_params.video_temporal_filter); - qctrl->flags |= V4L2_CTRL_FLAG_SLIDER; - if (params->video_temporal_filter_mode == - V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO) - qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; - return 0; - - case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: - return cx2341x_ctrl_query_fill(qctrl, - V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF, - V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG, 1, - default_params.video_median_filter_type); - - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP: - cx2341x_ctrl_query_fill(qctrl, 0, 255, 1, - default_params.video_luma_median_filter_top); - qctrl->flags |= V4L2_CTRL_FLAG_SLIDER; - if (params->video_median_filter_type == - V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF) - qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; - return 0; - - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM: - cx2341x_ctrl_query_fill(qctrl, 0, 255, 1, - default_params.video_luma_median_filter_bottom); - qctrl->flags |= V4L2_CTRL_FLAG_SLIDER; - if (params->video_median_filter_type == - V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF) - qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; - return 0; - - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP: - cx2341x_ctrl_query_fill(qctrl, 0, 255, 1, - default_params.video_chroma_median_filter_top); - qctrl->flags |= V4L2_CTRL_FLAG_SLIDER; - if (params->video_median_filter_type == - V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF) - qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; - return 0; - - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM: - cx2341x_ctrl_query_fill(qctrl, 0, 255, 1, - default_params.video_chroma_median_filter_bottom); - qctrl->flags |= V4L2_CTRL_FLAG_SLIDER; - if (params->video_median_filter_type == - V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF) - qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; - return 0; - - case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: - return cx2341x_ctrl_query_fill(qctrl, 0, 1, 1, - default_params.stream_insert_nav_packets); - - default: - return -EINVAL; - - } -} -EXPORT_SYMBOL(cx2341x_ctrl_query); - -const char * const *cx2341x_ctrl_get_menu(const struct cx2341x_mpeg_params *p, u32 id) -{ - static const char * const mpeg_stream_type_without_ts[] = { - "MPEG-2 Program Stream", - "", - "MPEG-1 System Stream", - "MPEG-2 DVD-compatible Stream", - "MPEG-1 VCD-compatible Stream", - "MPEG-2 SVCD-compatible Stream", - NULL - }; - - static const char *mpeg_stream_type_with_ts[] = { - "MPEG-2 Program Stream", - "MPEG-2 Transport Stream", - "MPEG-1 System Stream", - "MPEG-2 DVD-compatible Stream", - "MPEG-1 VCD-compatible Stream", - "MPEG-2 SVCD-compatible Stream", - NULL - }; - - static const char *mpeg_audio_encoding_l2_ac3[] = { - "", - "MPEG-1/2 Layer II", - "", - "", - "AC-3", - NULL - }; - - switch (id) { - case V4L2_CID_MPEG_STREAM_TYPE: - return (p->capabilities & CX2341X_CAP_HAS_TS) ? - mpeg_stream_type_with_ts : mpeg_stream_type_without_ts; - case V4L2_CID_MPEG_AUDIO_ENCODING: - return (p->capabilities & CX2341X_CAP_HAS_AC3) ? - mpeg_audio_encoding_l2_ac3 : v4l2_ctrl_get_menu(id); - case V4L2_CID_MPEG_AUDIO_L1_BITRATE: - case V4L2_CID_MPEG_AUDIO_L3_BITRATE: - return NULL; - case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: - case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE: - case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: - case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: - return cx2341x_get_menu(id); - default: - return v4l2_ctrl_get_menu(id); - } -} -EXPORT_SYMBOL(cx2341x_ctrl_get_menu); - -static void cx2341x_calc_audio_properties(struct cx2341x_mpeg_params *params) -{ - params->audio_properties = - (params->audio_sampling_freq << 0) | - (params->audio_mode << 8) | - (params->audio_mode_extension << 10) | - (((params->audio_emphasis == V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17) - ? 3 : params->audio_emphasis) << 12) | - (params->audio_crc << 14); - - if ((params->capabilities & CX2341X_CAP_HAS_AC3) && - params->audio_encoding == V4L2_MPEG_AUDIO_ENCODING_AC3) { - params->audio_properties |= - /* Not sure if this MPEG Layer II setting is required */ - ((3 - V4L2_MPEG_AUDIO_ENCODING_LAYER_2) << 2) | - (params->audio_ac3_bitrate << 4) | - (CX2341X_AUDIO_ENCODING_METHOD_AC3 << 28); - } else { - /* Assuming MPEG Layer II */ - params->audio_properties |= - ((3 - params->audio_encoding) << 2) | - ((1 + params->audio_l2_bitrate) << 4); - } -} - -int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params, int busy, - struct v4l2_ext_controls *ctrls, unsigned int cmd) -{ - int err = 0; - int i; - - if (cmd == VIDIOC_G_EXT_CTRLS) { - for (i = 0; i < ctrls->count; i++) { - struct v4l2_ext_control *ctrl = ctrls->controls + i; - - err = cx2341x_get_ctrl(params, ctrl); - if (err) { - ctrls->error_idx = i; - break; - } - } - return err; - } - for (i = 0; i < ctrls->count; i++) { - struct v4l2_ext_control *ctrl = ctrls->controls + i; - struct v4l2_queryctrl qctrl; - const char * const *menu_items = NULL; - - qctrl.id = ctrl->id; - err = cx2341x_ctrl_query(params, &qctrl); - if (err) - break; - if (qctrl.type == V4L2_CTRL_TYPE_MENU) - menu_items = cx2341x_ctrl_get_menu(params, qctrl.id); - err = v4l2_ctrl_check(ctrl, &qctrl, menu_items); - if (err) - break; - err = cx2341x_set_ctrl(params, busy, ctrl); - if (err) - break; - } - if (err == 0 && - params->video_bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR && - params->video_bitrate_peak < params->video_bitrate) { - err = -ERANGE; - ctrls->error_idx = ctrls->count; - } - if (err) - ctrls->error_idx = i; - else - cx2341x_calc_audio_properties(params); - return err; -} -EXPORT_SYMBOL(cx2341x_ext_ctrls); - -void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p) -{ - *p = default_params; - cx2341x_calc_audio_properties(p); -} -EXPORT_SYMBOL(cx2341x_fill_defaults); - -static int cx2341x_api(void *priv, cx2341x_mbox_func func, - u32 cmd, int args, ...) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - va_list vargs; - int i; - - va_start(vargs, args); - - for (i = 0; i < args; i++) - data[i] = va_arg(vargs, int); - va_end(vargs); - return func(priv, cmd, args, 0, data); -} - -#define NEQ(field) (old->field != new->field) - -int cx2341x_update(void *priv, cx2341x_mbox_func func, - const struct cx2341x_mpeg_params *old, - const struct cx2341x_mpeg_params *new) -{ - static int mpeg_stream_type[] = { - 0, /* MPEG-2 PS */ - 1, /* MPEG-2 TS */ - 2, /* MPEG-1 SS */ - 14, /* DVD */ - 11, /* VCD */ - 12, /* SVCD */ - }; - - int err = 0; - int force = (old == NULL); - u16 temporal = new->video_temporal_filter; - - cx2341x_api(priv, func, CX2341X_ENC_SET_OUTPUT_PORT, 2, new->port, 0); - - if (force || NEQ(is_50hz)) { - err = cx2341x_api(priv, func, CX2341X_ENC_SET_FRAME_RATE, 1, - new->is_50hz); - if (err) return err; - } - - if (force || NEQ(width) || NEQ(height) || NEQ(video_encoding)) { - u16 w = new->width; - u16 h = new->height; - - if (new->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1) { - w /= 2; - h /= 2; - } - err = cx2341x_api(priv, func, CX2341X_ENC_SET_FRAME_SIZE, 2, - h, w); - if (err) return err; - } - if (force || NEQ(stream_type)) { - err = cx2341x_api(priv, func, CX2341X_ENC_SET_STREAM_TYPE, 1, - mpeg_stream_type[new->stream_type]); - if (err) return err; - } - if (force || NEQ(video_aspect)) { - err = cx2341x_api(priv, func, CX2341X_ENC_SET_ASPECT_RATIO, 1, - 1 + new->video_aspect); - if (err) return err; - } - if (force || NEQ(video_b_frames) || NEQ(video_gop_size)) { - err = cx2341x_api(priv, func, CX2341X_ENC_SET_GOP_PROPERTIES, 2, - new->video_gop_size, new->video_b_frames + 1); - if (err) return err; - } - if (force || NEQ(video_gop_closure)) { - err = cx2341x_api(priv, func, CX2341X_ENC_SET_GOP_CLOSURE, 1, - new->video_gop_closure); - if (err) return err; - } - if (force || NEQ(audio_properties)) { - err = cx2341x_api(priv, func, CX2341X_ENC_SET_AUDIO_PROPERTIES, - 1, new->audio_properties); - if (err) return err; - } - if (force || NEQ(audio_mute)) { - err = cx2341x_api(priv, func, CX2341X_ENC_MUTE_AUDIO, 1, - new->audio_mute); - if (err) return err; - } - if (force || NEQ(video_bitrate_mode) || NEQ(video_bitrate) || - NEQ(video_bitrate_peak)) { - err = cx2341x_api(priv, func, CX2341X_ENC_SET_BIT_RATE, 5, - new->video_bitrate_mode, new->video_bitrate, - new->video_bitrate_peak / 400, 0, 0); - if (err) return err; - } - if (force || NEQ(video_spatial_filter_mode) || - NEQ(video_temporal_filter_mode) || - NEQ(video_median_filter_type)) { - err = cx2341x_api(priv, func, CX2341X_ENC_SET_DNR_FILTER_MODE, - 2, new->video_spatial_filter_mode | - (new->video_temporal_filter_mode << 1), - new->video_median_filter_type); - if (err) return err; - } - if (force || NEQ(video_luma_median_filter_bottom) || - NEQ(video_luma_median_filter_top) || - NEQ(video_chroma_median_filter_bottom) || - NEQ(video_chroma_median_filter_top)) { - err = cx2341x_api(priv, func, CX2341X_ENC_SET_CORING_LEVELS, 4, - new->video_luma_median_filter_bottom, - new->video_luma_median_filter_top, - new->video_chroma_median_filter_bottom, - new->video_chroma_median_filter_top); - if (err) return err; - } - if (force || NEQ(video_luma_spatial_filter_type) || - NEQ(video_chroma_spatial_filter_type)) { - err = cx2341x_api(priv, func, - CX2341X_ENC_SET_SPATIAL_FILTER_TYPE, - 2, new->video_luma_spatial_filter_type, - new->video_chroma_spatial_filter_type); - if (err) return err; - } - if (force || NEQ(video_spatial_filter) || - old->video_temporal_filter != temporal) { - err = cx2341x_api(priv, func, CX2341X_ENC_SET_DNR_FILTER_PROPS, - 2, new->video_spatial_filter, temporal); - if (err) return err; - } - if (force || NEQ(video_temporal_decimation)) { - err = cx2341x_api(priv, func, CX2341X_ENC_SET_FRAME_DROP_RATE, - 1, new->video_temporal_decimation); - if (err) return err; - } - if (force || NEQ(video_mute) || - (new->video_mute && NEQ(video_mute_yuv))) { - err = cx2341x_api(priv, func, CX2341X_ENC_MUTE_VIDEO, 1, - new->video_mute | (new->video_mute_yuv << 8)); - if (err) return err; - } - if (force || NEQ(stream_insert_nav_packets)) { - err = cx2341x_api(priv, func, CX2341X_ENC_MISC, 2, - 7, new->stream_insert_nav_packets); - if (err) return err; - } - return 0; -} -EXPORT_SYMBOL(cx2341x_update); - -static const char *cx2341x_menu_item(const struct cx2341x_mpeg_params *p, u32 id) -{ - const char * const *menu = cx2341x_ctrl_get_menu(p, id); - struct v4l2_ext_control ctrl; - - if (menu == NULL) - goto invalid; - ctrl.id = id; - if (cx2341x_get_ctrl(p, &ctrl)) - goto invalid; - while (ctrl.value-- && *menu) menu++; - if (*menu == NULL) - goto invalid; - return *menu; - -invalid: - return "<invalid>"; -} - -void cx2341x_log_status(const struct cx2341x_mpeg_params *p, const char *prefix) -{ - int is_mpeg1 = p->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1; - - /* Stream */ - printk(KERN_INFO "%s: Stream: %s", - prefix, - cx2341x_menu_item(p, V4L2_CID_MPEG_STREAM_TYPE)); - if (p->stream_insert_nav_packets) - printk(" (with navigation packets)"); - printk("\n"); - printk(KERN_INFO "%s: VBI Format: %s\n", - prefix, - cx2341x_menu_item(p, V4L2_CID_MPEG_STREAM_VBI_FMT)); - - /* Video */ - printk(KERN_INFO "%s: Video: %dx%d, %d fps%s\n", - prefix, - p->width / (is_mpeg1 ? 2 : 1), p->height / (is_mpeg1 ? 2 : 1), - p->is_50hz ? 25 : 30, - (p->video_mute) ? " (muted)" : ""); - printk(KERN_INFO "%s: Video: %s, %s, %s, %d", - prefix, - cx2341x_menu_item(p, V4L2_CID_MPEG_VIDEO_ENCODING), - cx2341x_menu_item(p, V4L2_CID_MPEG_VIDEO_ASPECT), - cx2341x_menu_item(p, V4L2_CID_MPEG_VIDEO_BITRATE_MODE), - p->video_bitrate); - if (p->video_bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR) - printk(", Peak %d", p->video_bitrate_peak); - printk("\n"); - printk(KERN_INFO - "%s: Video: GOP Size %d, %d B-Frames, %sGOP Closure\n", - prefix, - p->video_gop_size, p->video_b_frames, - p->video_gop_closure ? "" : "No "); - if (p->video_temporal_decimation) - printk(KERN_INFO "%s: Video: Temporal Decimation %d\n", - prefix, p->video_temporal_decimation); - - /* Audio */ - printk(KERN_INFO "%s: Audio: %s, %s, %s, %s%s", - prefix, - cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ), - cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_ENCODING), - cx2341x_menu_item(p, - p->audio_encoding == V4L2_MPEG_AUDIO_ENCODING_AC3 - ? V4L2_CID_MPEG_AUDIO_AC3_BITRATE - : V4L2_CID_MPEG_AUDIO_L2_BITRATE), - cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_MODE), - p->audio_mute ? " (muted)" : ""); - if (p->audio_mode == V4L2_MPEG_AUDIO_MODE_JOINT_STEREO) - printk(", %s", cx2341x_menu_item(p, - V4L2_CID_MPEG_AUDIO_MODE_EXTENSION)); - printk(", %s, %s\n", - cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_EMPHASIS), - cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_CRC)); - - /* Encoding filters */ - printk(KERN_INFO "%s: Spatial Filter: %s, Luma %s, Chroma %s, %d\n", - prefix, - cx2341x_menu_item(p, - V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE), - cx2341x_menu_item(p, - V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE), - cx2341x_menu_item(p, - V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE), - p->video_spatial_filter); - - printk(KERN_INFO "%s: Temporal Filter: %s, %d\n", - prefix, - cx2341x_menu_item(p, - V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE), - p->video_temporal_filter); - printk(KERN_INFO - "%s: Median Filter: %s, Luma [%d, %d], Chroma [%d, %d]\n", - prefix, - cx2341x_menu_item(p, - V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE), - p->video_luma_median_filter_bottom, - p->video_luma_median_filter_top, - p->video_chroma_median_filter_bottom, - p->video_chroma_median_filter_top); -} -EXPORT_SYMBOL(cx2341x_log_status); - - - -/********************** NEW CODE *********************/ - -static inline struct cx2341x_handler *to_cxhdl(struct v4l2_ctrl *ctrl) -{ - return container_of(ctrl->handler, struct cx2341x_handler, hdl); -} - -static int cx2341x_hdl_api(struct cx2341x_handler *hdl, - u32 cmd, int args, ...) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - va_list vargs; - int i; - - va_start(vargs, args); - - for (i = 0; i < args; i++) - data[i] = va_arg(vargs, int); - va_end(vargs); - return hdl->func(hdl->priv, cmd, args, 0, data); -} - -/* ctrl->handler->lock is held, so it is safe to access cur.val */ -static inline int cx2341x_neq(struct v4l2_ctrl *ctrl) -{ - return ctrl && ctrl->val != ctrl->cur.val; -} - -static int cx2341x_try_ctrl(struct v4l2_ctrl *ctrl) -{ - struct cx2341x_handler *hdl = to_cxhdl(ctrl); - s32 val = ctrl->val; - - switch (ctrl->id) { - case V4L2_CID_MPEG_VIDEO_B_FRAMES: { - /* video gop cluster */ - int b = val + 1; - int gop = hdl->video_gop_size->val; - - gop = b * ((gop + b - 1) / b); - - /* Max GOP size = 34 */ - while (gop > 34) - gop -= b; - hdl->video_gop_size->val = gop; - break; - } - - case V4L2_CID_MPEG_STREAM_TYPE: - /* stream type cluster */ - hdl->video_encoding->val = - (hdl->stream_type->val == V4L2_MPEG_STREAM_TYPE_MPEG1_SS || - hdl->stream_type->val == V4L2_MPEG_STREAM_TYPE_MPEG1_VCD) ? - V4L2_MPEG_VIDEO_ENCODING_MPEG_1 : - V4L2_MPEG_VIDEO_ENCODING_MPEG_2; - if (hdl->video_encoding->val == V4L2_MPEG_VIDEO_ENCODING_MPEG_1) - /* MPEG-1 implies CBR */ - hdl->video_bitrate_mode->val = - V4L2_MPEG_VIDEO_BITRATE_MODE_CBR; - /* peak bitrate shall be >= normal bitrate */ - if (hdl->video_bitrate_mode->val == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR && - hdl->video_bitrate_peak->val < hdl->video_bitrate->val) - hdl->video_bitrate_peak->val = hdl->video_bitrate->val; - break; - } - return 0; -} - -static int cx2341x_s_ctrl(struct v4l2_ctrl *ctrl) -{ - static const int mpeg_stream_type[] = { - 0, /* MPEG-2 PS */ - 1, /* MPEG-2 TS */ - 2, /* MPEG-1 SS */ - 14, /* DVD */ - 11, /* VCD */ - 12, /* SVCD */ - }; - struct cx2341x_handler *hdl = to_cxhdl(ctrl); - s32 val = ctrl->val; - u32 props; - int err; - - switch (ctrl->id) { - case V4L2_CID_MPEG_STREAM_VBI_FMT: - if (hdl->ops && hdl->ops->s_stream_vbi_fmt) - return hdl->ops->s_stream_vbi_fmt(hdl, val); - return 0; - - case V4L2_CID_MPEG_VIDEO_ASPECT: - return cx2341x_hdl_api(hdl, - CX2341X_ENC_SET_ASPECT_RATIO, 1, val + 1); - - case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: - return cx2341x_hdl_api(hdl, CX2341X_ENC_SET_GOP_CLOSURE, 1, val); - - case V4L2_CID_MPEG_AUDIO_MUTE: - return cx2341x_hdl_api(hdl, CX2341X_ENC_MUTE_AUDIO, 1, val); - - case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION: - return cx2341x_hdl_api(hdl, - CX2341X_ENC_SET_FRAME_DROP_RATE, 1, val); - - case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: - return cx2341x_hdl_api(hdl, CX2341X_ENC_MISC, 2, 7, val); - - case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ: - /* audio properties cluster */ - props = (hdl->audio_sampling_freq->val << 0) | - (hdl->audio_mode->val << 8) | - (hdl->audio_mode_extension->val << 10) | - (hdl->audio_crc->val << 14); - if (hdl->audio_emphasis->val == V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17) - props |= 3 << 12; - else - props |= hdl->audio_emphasis->val << 12; - - if (hdl->audio_encoding->val == V4L2_MPEG_AUDIO_ENCODING_AC3) { - props |= -#if 1 - /* Not sure if this MPEG Layer II setting is required */ - ((3 - V4L2_MPEG_AUDIO_ENCODING_LAYER_2) << 2) | -#endif - (hdl->audio_ac3_bitrate->val << 4) | - (CX2341X_AUDIO_ENCODING_METHOD_AC3 << 28); - } else { - /* Assuming MPEG Layer II */ - props |= - ((3 - hdl->audio_encoding->val) << 2) | - ((1 + hdl->audio_l2_bitrate->val) << 4); - } - err = cx2341x_hdl_api(hdl, - CX2341X_ENC_SET_AUDIO_PROPERTIES, 1, props); - if (err) - return err; - - hdl->audio_properties = props; - if (hdl->audio_ac3_bitrate) { - int is_ac3 = hdl->audio_encoding->val == - V4L2_MPEG_AUDIO_ENCODING_AC3; - - v4l2_ctrl_activate(hdl->audio_ac3_bitrate, is_ac3); - v4l2_ctrl_activate(hdl->audio_l2_bitrate, !is_ac3); - } - v4l2_ctrl_activate(hdl->audio_mode_extension, - hdl->audio_mode->val == V4L2_MPEG_AUDIO_MODE_JOINT_STEREO); - if (cx2341x_neq(hdl->audio_sampling_freq) && - hdl->ops && hdl->ops->s_audio_sampling_freq) - return hdl->ops->s_audio_sampling_freq(hdl, hdl->audio_sampling_freq->val); - if (cx2341x_neq(hdl->audio_mode) && - hdl->ops && hdl->ops->s_audio_mode) - return hdl->ops->s_audio_mode(hdl, hdl->audio_mode->val); - return 0; - - case V4L2_CID_MPEG_VIDEO_B_FRAMES: - /* video gop cluster */ - return cx2341x_hdl_api(hdl, CX2341X_ENC_SET_GOP_PROPERTIES, 2, - hdl->video_gop_size->val, - hdl->video_b_frames->val + 1); - - case V4L2_CID_MPEG_STREAM_TYPE: - /* stream type cluster */ - err = cx2341x_hdl_api(hdl, - CX2341X_ENC_SET_STREAM_TYPE, 1, mpeg_stream_type[val]); - if (err) - return err; - - err = cx2341x_hdl_api(hdl, CX2341X_ENC_SET_BIT_RATE, 5, - hdl->video_bitrate_mode->val, - hdl->video_bitrate->val, - hdl->video_bitrate_peak->val / 400, 0, 0); - if (err) - return err; - - v4l2_ctrl_activate(hdl->video_bitrate_mode, - hdl->video_encoding->val != V4L2_MPEG_VIDEO_ENCODING_MPEG_1); - v4l2_ctrl_activate(hdl->video_bitrate_peak, - hdl->video_bitrate_mode->val != V4L2_MPEG_VIDEO_BITRATE_MODE_CBR); - if (cx2341x_neq(hdl->video_encoding) && - hdl->ops && hdl->ops->s_video_encoding) - return hdl->ops->s_video_encoding(hdl, hdl->video_encoding->val); - return 0; - - case V4L2_CID_MPEG_VIDEO_MUTE: - /* video mute cluster */ - return cx2341x_hdl_api(hdl, CX2341X_ENC_MUTE_VIDEO, 1, - hdl->video_mute->val | - (hdl->video_mute_yuv->val << 8)); - - case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: { - int active_filter; - - /* video filter mode */ - err = cx2341x_hdl_api(hdl, CX2341X_ENC_SET_DNR_FILTER_MODE, 2, - hdl->video_spatial_filter_mode->val | - (hdl->video_temporal_filter_mode->val << 1), - hdl->video_median_filter_type->val); - if (err) - return err; - - active_filter = hdl->video_spatial_filter_mode->val != - V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO; - v4l2_ctrl_activate(hdl->video_spatial_filter, active_filter); - v4l2_ctrl_activate(hdl->video_luma_spatial_filter_type, active_filter); - v4l2_ctrl_activate(hdl->video_chroma_spatial_filter_type, active_filter); - active_filter = hdl->video_temporal_filter_mode->val != - V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO; - v4l2_ctrl_activate(hdl->video_temporal_filter, active_filter); - active_filter = hdl->video_median_filter_type->val != - V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF; - v4l2_ctrl_activate(hdl->video_luma_median_filter_bottom, active_filter); - v4l2_ctrl_activate(hdl->video_luma_median_filter_top, active_filter); - v4l2_ctrl_activate(hdl->video_chroma_median_filter_bottom, active_filter); - v4l2_ctrl_activate(hdl->video_chroma_median_filter_top, active_filter); - return 0; - } - - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: - /* video filter type cluster */ - return cx2341x_hdl_api(hdl, - CX2341X_ENC_SET_SPATIAL_FILTER_TYPE, 2, - hdl->video_luma_spatial_filter_type->val, - hdl->video_chroma_spatial_filter_type->val); - - case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER: - /* video filter cluster */ - return cx2341x_hdl_api(hdl, CX2341X_ENC_SET_DNR_FILTER_PROPS, 2, - hdl->video_spatial_filter->val, - hdl->video_temporal_filter->val); - - case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP: - /* video median cluster */ - return cx2341x_hdl_api(hdl, CX2341X_ENC_SET_CORING_LEVELS, 4, - hdl->video_luma_median_filter_bottom->val, - hdl->video_luma_median_filter_top->val, - hdl->video_chroma_median_filter_bottom->val, - hdl->video_chroma_median_filter_top->val); - } - return -EINVAL; -} - -static const struct v4l2_ctrl_ops cx2341x_ops = { - .try_ctrl = cx2341x_try_ctrl, - .s_ctrl = cx2341x_s_ctrl, -}; - -static struct v4l2_ctrl *cx2341x_ctrl_new_custom(struct v4l2_ctrl_handler *hdl, - u32 id, s32 min, s32 max, s32 step, s32 def) -{ - struct v4l2_ctrl_config cfg; - - cx2341x_ctrl_fill(id, &cfg.name, &cfg.type, &min, &max, &step, &def, &cfg.flags); - cfg.ops = &cx2341x_ops; - cfg.id = id; - cfg.min = min; - cfg.max = max; - cfg.def = def; - if (cfg.type == V4L2_CTRL_TYPE_MENU) { - cfg.step = 0; - cfg.menu_skip_mask = step; - cfg.qmenu = cx2341x_get_menu(id); - } else { - cfg.step = step; - cfg.menu_skip_mask = 0; - } - return v4l2_ctrl_new_custom(hdl, &cfg, NULL); -} - -static struct v4l2_ctrl *cx2341x_ctrl_new_std(struct v4l2_ctrl_handler *hdl, - u32 id, s32 min, s32 max, s32 step, s32 def) -{ - return v4l2_ctrl_new_std(hdl, &cx2341x_ops, id, min, max, step, def); -} - -static struct v4l2_ctrl *cx2341x_ctrl_new_menu(struct v4l2_ctrl_handler *hdl, - u32 id, s32 max, s32 mask, s32 def) -{ - return v4l2_ctrl_new_std_menu(hdl, &cx2341x_ops, id, max, mask, def); -} - -int cx2341x_handler_init(struct cx2341x_handler *cxhdl, - unsigned nr_of_controls_hint) -{ - struct v4l2_ctrl_handler *hdl = &cxhdl->hdl; - u32 caps = cxhdl->capabilities; - int has_sliced_vbi = caps & CX2341X_CAP_HAS_SLICED_VBI; - int has_ac3 = caps & CX2341X_CAP_HAS_AC3; - int has_ts = caps & CX2341X_CAP_HAS_TS; - - cxhdl->width = 720; - cxhdl->height = 480; - - v4l2_ctrl_handler_init(hdl, nr_of_controls_hint); - - /* Add controls in ascending control ID order for fastest - insertion time. */ - cxhdl->stream_type = cx2341x_ctrl_new_menu(hdl, - V4L2_CID_MPEG_STREAM_TYPE, - V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD, has_ts ? 0 : 2, - V4L2_MPEG_STREAM_TYPE_MPEG2_PS); - cxhdl->stream_vbi_fmt = cx2341x_ctrl_new_menu(hdl, - V4L2_CID_MPEG_STREAM_VBI_FMT, - V4L2_MPEG_STREAM_VBI_FMT_IVTV, has_sliced_vbi ? 0 : 2, - V4L2_MPEG_STREAM_VBI_FMT_NONE); - cxhdl->audio_sampling_freq = cx2341x_ctrl_new_menu(hdl, - V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ, - V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000, 0, - V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000); - cxhdl->audio_encoding = cx2341x_ctrl_new_menu(hdl, - V4L2_CID_MPEG_AUDIO_ENCODING, - V4L2_MPEG_AUDIO_ENCODING_AC3, has_ac3 ? ~0x12 : ~0x2, - V4L2_MPEG_AUDIO_ENCODING_LAYER_2); - cxhdl->audio_l2_bitrate = cx2341x_ctrl_new_menu(hdl, - V4L2_CID_MPEG_AUDIO_L2_BITRATE, - V4L2_MPEG_AUDIO_L2_BITRATE_384K, 0x1ff, - V4L2_MPEG_AUDIO_L2_BITRATE_224K); - cxhdl->audio_mode = cx2341x_ctrl_new_menu(hdl, - V4L2_CID_MPEG_AUDIO_MODE, - V4L2_MPEG_AUDIO_MODE_MONO, 0, - V4L2_MPEG_AUDIO_MODE_STEREO); - cxhdl->audio_mode_extension = cx2341x_ctrl_new_menu(hdl, - V4L2_CID_MPEG_AUDIO_MODE_EXTENSION, - V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16, 0, - V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4); - cxhdl->audio_emphasis = cx2341x_ctrl_new_menu(hdl, - V4L2_CID_MPEG_AUDIO_EMPHASIS, - V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17, 0, - V4L2_MPEG_AUDIO_EMPHASIS_NONE); - cxhdl->audio_crc = cx2341x_ctrl_new_menu(hdl, - V4L2_CID_MPEG_AUDIO_CRC, - V4L2_MPEG_AUDIO_CRC_CRC16, 0, - V4L2_MPEG_AUDIO_CRC_NONE); - - cx2341x_ctrl_new_std(hdl, V4L2_CID_MPEG_AUDIO_MUTE, 0, 1, 1, 0); - if (has_ac3) - cxhdl->audio_ac3_bitrate = cx2341x_ctrl_new_menu(hdl, - V4L2_CID_MPEG_AUDIO_AC3_BITRATE, - V4L2_MPEG_AUDIO_AC3_BITRATE_448K, 0x03, - V4L2_MPEG_AUDIO_AC3_BITRATE_224K); - cxhdl->video_encoding = cx2341x_ctrl_new_menu(hdl, - V4L2_CID_MPEG_VIDEO_ENCODING, - V4L2_MPEG_VIDEO_ENCODING_MPEG_2, 0, - V4L2_MPEG_VIDEO_ENCODING_MPEG_2); - cx2341x_ctrl_new_menu(hdl, - V4L2_CID_MPEG_VIDEO_ASPECT, - V4L2_MPEG_VIDEO_ASPECT_221x100, 0, - V4L2_MPEG_VIDEO_ASPECT_4x3); - cxhdl->video_b_frames = cx2341x_ctrl_new_std(hdl, - V4L2_CID_MPEG_VIDEO_B_FRAMES, 0, 33, 1, 2); - cxhdl->video_gop_size = cx2341x_ctrl_new_std(hdl, - V4L2_CID_MPEG_VIDEO_GOP_SIZE, - 1, 34, 1, cxhdl->is_50hz ? 12 : 15); - cx2341x_ctrl_new_std(hdl, V4L2_CID_MPEG_VIDEO_GOP_CLOSURE, 0, 1, 1, 1); - cxhdl->video_bitrate_mode = cx2341x_ctrl_new_menu(hdl, - V4L2_CID_MPEG_VIDEO_BITRATE_MODE, - V4L2_MPEG_VIDEO_BITRATE_MODE_CBR, 0, - V4L2_MPEG_VIDEO_BITRATE_MODE_VBR); - cxhdl->video_bitrate = cx2341x_ctrl_new_std(hdl, - V4L2_CID_MPEG_VIDEO_BITRATE, - 0, 27000000, 1, 6000000); - cxhdl->video_bitrate_peak = cx2341x_ctrl_new_std(hdl, - V4L2_CID_MPEG_VIDEO_BITRATE_PEAK, - 0, 27000000, 1, 8000000); - cx2341x_ctrl_new_std(hdl, - V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION, 0, 255, 1, 0); - cxhdl->video_mute = cx2341x_ctrl_new_std(hdl, - V4L2_CID_MPEG_VIDEO_MUTE, 0, 1, 1, 0); - cxhdl->video_mute_yuv = cx2341x_ctrl_new_std(hdl, - V4L2_CID_MPEG_VIDEO_MUTE_YUV, 0, 0xffffff, 1, 0x008080); - - /* CX23415/6 specific */ - cxhdl->video_spatial_filter_mode = cx2341x_ctrl_new_custom(hdl, - V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE, - V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL, - V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO, 0, - V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL); - cxhdl->video_spatial_filter = cx2341x_ctrl_new_custom(hdl, - V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER, - 0, 15, 1, 0); - cxhdl->video_luma_spatial_filter_type = cx2341x_ctrl_new_custom(hdl, - V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE, - V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF, - V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE, - 0, - V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR); - cxhdl->video_chroma_spatial_filter_type = cx2341x_ctrl_new_custom(hdl, - V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE, - V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF, - V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR, - 0, - V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR); - cxhdl->video_temporal_filter_mode = cx2341x_ctrl_new_custom(hdl, - V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE, - V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL, - V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO, - 0, - V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL); - cxhdl->video_temporal_filter = cx2341x_ctrl_new_custom(hdl, - V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER, - 0, 31, 1, 8); - cxhdl->video_median_filter_type = cx2341x_ctrl_new_custom(hdl, - V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE, - V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF, - V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG, - 0, - V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF); - cxhdl->video_luma_median_filter_bottom = cx2341x_ctrl_new_custom(hdl, - V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM, - 0, 255, 1, 0); - cxhdl->video_luma_median_filter_top = cx2341x_ctrl_new_custom(hdl, - V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP, - 0, 255, 1, 255); - cxhdl->video_chroma_median_filter_bottom = cx2341x_ctrl_new_custom(hdl, - V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM, - 0, 255, 1, 0); - cxhdl->video_chroma_median_filter_top = cx2341x_ctrl_new_custom(hdl, - V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP, - 0, 255, 1, 255); - cx2341x_ctrl_new_custom(hdl, V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS, - 0, 1, 1, 0); - - if (hdl->error) { - int err = hdl->error; - - v4l2_ctrl_handler_free(hdl); - return err; - } - - v4l2_ctrl_cluster(8, &cxhdl->audio_sampling_freq); - v4l2_ctrl_cluster(2, &cxhdl->video_b_frames); - v4l2_ctrl_cluster(5, &cxhdl->stream_type); - v4l2_ctrl_cluster(2, &cxhdl->video_mute); - v4l2_ctrl_cluster(3, &cxhdl->video_spatial_filter_mode); - v4l2_ctrl_cluster(2, &cxhdl->video_luma_spatial_filter_type); - v4l2_ctrl_cluster(2, &cxhdl->video_spatial_filter); - v4l2_ctrl_cluster(4, &cxhdl->video_luma_median_filter_top); - - return 0; -} -EXPORT_SYMBOL(cx2341x_handler_init); - -void cx2341x_handler_set_50hz(struct cx2341x_handler *cxhdl, int is_50hz) -{ - cxhdl->is_50hz = is_50hz; - cxhdl->video_gop_size->default_value = cxhdl->is_50hz ? 12 : 15; -} -EXPORT_SYMBOL(cx2341x_handler_set_50hz); - -int cx2341x_handler_setup(struct cx2341x_handler *cxhdl) -{ - int h = cxhdl->height; - int w = cxhdl->width; - int err; - - err = cx2341x_hdl_api(cxhdl, CX2341X_ENC_SET_OUTPUT_PORT, 2, cxhdl->port, 0); - if (err) - return err; - err = cx2341x_hdl_api(cxhdl, CX2341X_ENC_SET_FRAME_RATE, 1, cxhdl->is_50hz); - if (err) - return err; - - if (v4l2_ctrl_g_ctrl(cxhdl->video_encoding) == V4L2_MPEG_VIDEO_ENCODING_MPEG_1) { - w /= 2; - h /= 2; - } - err = cx2341x_hdl_api(cxhdl, CX2341X_ENC_SET_FRAME_SIZE, 2, h, w); - if (err) - return err; - return v4l2_ctrl_handler_setup(&cxhdl->hdl); -} -EXPORT_SYMBOL(cx2341x_handler_setup); - -void cx2341x_handler_set_busy(struct cx2341x_handler *cxhdl, int busy) -{ - v4l2_ctrl_grab(cxhdl->audio_sampling_freq, busy); - v4l2_ctrl_grab(cxhdl->audio_encoding, busy); - v4l2_ctrl_grab(cxhdl->audio_l2_bitrate, busy); - v4l2_ctrl_grab(cxhdl->audio_ac3_bitrate, busy); - v4l2_ctrl_grab(cxhdl->stream_vbi_fmt, busy); - v4l2_ctrl_grab(cxhdl->stream_type, busy); - v4l2_ctrl_grab(cxhdl->video_bitrate_mode, busy); - v4l2_ctrl_grab(cxhdl->video_bitrate, busy); - v4l2_ctrl_grab(cxhdl->video_bitrate_peak, busy); -} -EXPORT_SYMBOL(cx2341x_handler_set_busy); diff --git a/drivers/media/video/cx25840/Kconfig b/drivers/media/video/cx25840/Kconfig deleted file mode 100644 index 451133ad41ff..000000000000 --- a/drivers/media/video/cx25840/Kconfig +++ /dev/null @@ -1,8 +0,0 @@ -config VIDEO_CX25840 - tristate "Conexant CX2584x audio/video decoders" - depends on VIDEO_V4L2 && I2C - ---help--- - Support for the Conexant CX2584x audio/video decoders. - - To compile this driver as a module, choose M here: the - module will be called cx25840 diff --git a/drivers/media/video/cx25840/Makefile b/drivers/media/video/cx25840/Makefile deleted file mode 100644 index dc40dde2e0c8..000000000000 --- a/drivers/media/video/cx25840/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -cx25840-objs := cx25840-core.o cx25840-audio.o cx25840-firmware.o \ - cx25840-vbi.o cx25840-ir.o - -obj-$(CONFIG_VIDEO_CX25840) += cx25840.o - -ccflags-y += -Idrivers/media/video diff --git a/drivers/media/video/cx25840/cx25840-audio.c b/drivers/media/video/cx25840/cx25840-audio.c deleted file mode 100644 index 34b96c7cfd62..000000000000 --- a/drivers/media/video/cx25840/cx25840-audio.c +++ /dev/null @@ -1,571 +0,0 @@ -/* cx25840 audio functions - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - - -#include <linux/videodev2.h> -#include <linux/i2c.h> -#include <media/v4l2-common.h> -#include <media/cx25840.h> - -#include "cx25840-core.h" - -/* - * Note: The PLL and SRC parameters are based on a reference frequency that - * would ideally be: - * - * NTSC Color subcarrier freq * 8 = 4.5 MHz/286 * 455/2 * 8 = 28.63636363... MHz - * - * However, it's not the exact reference frequency that matters, only that the - * firmware and modules that comprise the driver for a particular board all - * use the same value (close to the ideal value). - * - * Comments below will note which reference frequency is assumed for various - * parameters. They will usually be one of - * - * ref_freq = 28.636360 MHz - * or - * ref_freq = 28.636363 MHz - */ - -static int cx25840_set_audclk_freq(struct i2c_client *client, u32 freq) -{ - struct cx25840_state *state = to_state(i2c_get_clientdata(client)); - - if (state->aud_input != CX25840_AUDIO_SERIAL) { - switch (freq) { - case 32000: - /* - * VID_PLL Integer = 0x0f, VID_PLL Post Divider = 0x04 - * AUX_PLL Integer = 0x06, AUX PLL Post Divider = 0x10 - */ - cx25840_write4(client, 0x108, 0x1006040f); - - /* - * VID_PLL Fraction (register 0x10c) = 0x2be2fe - * 28636360 * 0xf.15f17f0/4 = 108 MHz - * 432 MHz pre-postdivide - */ - - /* - * AUX_PLL Fraction = 0x1bb39ee - * 28636363 * 0x6.dd9cf70/0x10 = 32000 * 384 - * 196.6 MHz pre-postdivide - * FIXME < 200 MHz is out of specified valid range - * FIXME 28636363 ref_freq doesn't match VID PLL ref - */ - cx25840_write4(client, 0x110, 0x01bb39ee); - - /* - * SA_MCLK_SEL = 1 - * SA_MCLK_DIV = 0x10 = 384/384 * AUX_PLL post dvivider - */ - cx25840_write(client, 0x127, 0x50); - - if (is_cx2583x(state)) - break; - - /* src3/4/6_ctl */ - /* 0x1.f77f = (4 * 28636360/8 * 2/455) / 32000 */ - cx25840_write4(client, 0x900, 0x0801f77f); - cx25840_write4(client, 0x904, 0x0801f77f); - cx25840_write4(client, 0x90c, 0x0801f77f); - break; - - case 44100: - /* - * VID_PLL Integer = 0x0f, VID_PLL Post Divider = 0x04 - * AUX_PLL Integer = 0x09, AUX PLL Post Divider = 0x10 - */ - cx25840_write4(client, 0x108, 0x1009040f); - - /* - * VID_PLL Fraction (register 0x10c) = 0x2be2fe - * 28636360 * 0xf.15f17f0/4 = 108 MHz - * 432 MHz pre-postdivide - */ - - /* - * AUX_PLL Fraction = 0x0ec6bd6 - * 28636363 * 0x9.7635eb0/0x10 = 44100 * 384 - * 271 MHz pre-postdivide - * FIXME 28636363 ref_freq doesn't match VID PLL ref - */ - cx25840_write4(client, 0x110, 0x00ec6bd6); - - /* - * SA_MCLK_SEL = 1 - * SA_MCLK_DIV = 0x10 = 384/384 * AUX_PLL post dvivider - */ - cx25840_write(client, 0x127, 0x50); - - if (is_cx2583x(state)) - break; - - /* src3/4/6_ctl */ - /* 0x1.6d59 = (4 * 28636360/8 * 2/455) / 44100 */ - cx25840_write4(client, 0x900, 0x08016d59); - cx25840_write4(client, 0x904, 0x08016d59); - cx25840_write4(client, 0x90c, 0x08016d59); - break; - - case 48000: - /* - * VID_PLL Integer = 0x0f, VID_PLL Post Divider = 0x04 - * AUX_PLL Integer = 0x0a, AUX PLL Post Divider = 0x10 - */ - cx25840_write4(client, 0x108, 0x100a040f); - - /* - * VID_PLL Fraction (register 0x10c) = 0x2be2fe - * 28636360 * 0xf.15f17f0/4 = 108 MHz - * 432 MHz pre-postdivide - */ - - /* - * AUX_PLL Fraction = 0x098d6e5 - * 28636363 * 0xa.4c6b728/0x10 = 48000 * 384 - * 295 MHz pre-postdivide - * FIXME 28636363 ref_freq doesn't match VID PLL ref - */ - cx25840_write4(client, 0x110, 0x0098d6e5); - - /* - * SA_MCLK_SEL = 1 - * SA_MCLK_DIV = 0x10 = 384/384 * AUX_PLL post dvivider - */ - cx25840_write(client, 0x127, 0x50); - - if (is_cx2583x(state)) - break; - - /* src3/4/6_ctl */ - /* 0x1.4faa = (4 * 28636360/8 * 2/455) / 48000 */ - cx25840_write4(client, 0x900, 0x08014faa); - cx25840_write4(client, 0x904, 0x08014faa); - cx25840_write4(client, 0x90c, 0x08014faa); - break; - } - } else { - switch (freq) { - case 32000: - /* - * VID_PLL Integer = 0x0f, VID_PLL Post Divider = 0x04 - * AUX_PLL Integer = 0x08, AUX PLL Post Divider = 0x1e - */ - cx25840_write4(client, 0x108, 0x1e08040f); - - /* - * VID_PLL Fraction (register 0x10c) = 0x2be2fe - * 28636360 * 0xf.15f17f0/4 = 108 MHz - * 432 MHz pre-postdivide - */ - - /* - * AUX_PLL Fraction = 0x12a0869 - * 28636363 * 0x8.9504348/0x1e = 32000 * 256 - * 246 MHz pre-postdivide - * FIXME 28636363 ref_freq doesn't match VID PLL ref - */ - cx25840_write4(client, 0x110, 0x012a0869); - - /* - * SA_MCLK_SEL = 1 - * SA_MCLK_DIV = 0x14 = 256/384 * AUX_PLL post dvivider - */ - cx25840_write(client, 0x127, 0x54); - - if (is_cx2583x(state)) - break; - - /* src1_ctl */ - /* 0x1.0000 = 32000/32000 */ - cx25840_write4(client, 0x8f8, 0x08010000); - - /* src3/4/6_ctl */ - /* 0x2.0000 = 2 * (32000/32000) */ - cx25840_write4(client, 0x900, 0x08020000); - cx25840_write4(client, 0x904, 0x08020000); - cx25840_write4(client, 0x90c, 0x08020000); - break; - - case 44100: - /* - * VID_PLL Integer = 0x0f, VID_PLL Post Divider = 0x04 - * AUX_PLL Integer = 0x09, AUX PLL Post Divider = 0x18 - */ - cx25840_write4(client, 0x108, 0x1809040f); - - /* - * VID_PLL Fraction (register 0x10c) = 0x2be2fe - * 28636360 * 0xf.15f17f0/4 = 108 MHz - * 432 MHz pre-postdivide - */ - - /* - * AUX_PLL Fraction = 0x0ec6bd6 - * 28636363 * 0x9.7635eb0/0x18 = 44100 * 256 - * 271 MHz pre-postdivide - * FIXME 28636363 ref_freq doesn't match VID PLL ref - */ - cx25840_write4(client, 0x110, 0x00ec6bd6); - - /* - * SA_MCLK_SEL = 1 - * SA_MCLK_DIV = 0x10 = 256/384 * AUX_PLL post dvivider - */ - cx25840_write(client, 0x127, 0x50); - - if (is_cx2583x(state)) - break; - - /* src1_ctl */ - /* 0x1.60cd = 44100/32000 */ - cx25840_write4(client, 0x8f8, 0x080160cd); - - /* src3/4/6_ctl */ - /* 0x1.7385 = 2 * (32000/44100) */ - cx25840_write4(client, 0x900, 0x08017385); - cx25840_write4(client, 0x904, 0x08017385); - cx25840_write4(client, 0x90c, 0x08017385); - break; - - case 48000: - /* - * VID_PLL Integer = 0x0f, VID_PLL Post Divider = 0x04 - * AUX_PLL Integer = 0x0a, AUX PLL Post Divider = 0x18 - */ - cx25840_write4(client, 0x108, 0x180a040f); - - /* - * VID_PLL Fraction (register 0x10c) = 0x2be2fe - * 28636360 * 0xf.15f17f0/4 = 108 MHz - * 432 MHz pre-postdivide - */ - - /* - * AUX_PLL Fraction = 0x098d6e5 - * 28636363 * 0xa.4c6b728/0x18 = 48000 * 256 - * 295 MHz pre-postdivide - * FIXME 28636363 ref_freq doesn't match VID PLL ref - */ - cx25840_write4(client, 0x110, 0x0098d6e5); - - /* - * SA_MCLK_SEL = 1 - * SA_MCLK_DIV = 0x10 = 256/384 * AUX_PLL post dvivider - */ - cx25840_write(client, 0x127, 0x50); - - if (is_cx2583x(state)) - break; - - /* src1_ctl */ - /* 0x1.8000 = 48000/32000 */ - cx25840_write4(client, 0x8f8, 0x08018000); - - /* src3/4/6_ctl */ - /* 0x1.5555 = 2 * (32000/48000) */ - cx25840_write4(client, 0x900, 0x08015555); - cx25840_write4(client, 0x904, 0x08015555); - cx25840_write4(client, 0x90c, 0x08015555); - break; - } - } - - state->audclk_freq = freq; - - return 0; -} - -static inline int cx25836_set_audclk_freq(struct i2c_client *client, u32 freq) -{ - return cx25840_set_audclk_freq(client, freq); -} - -static int cx23885_set_audclk_freq(struct i2c_client *client, u32 freq) -{ - struct cx25840_state *state = to_state(i2c_get_clientdata(client)); - - if (state->aud_input != CX25840_AUDIO_SERIAL) { - switch (freq) { - case 32000: - case 44100: - case 48000: - /* We don't have register values - * so avoid destroying registers. */ - /* FIXME return -EINVAL; */ - break; - } - } else { - switch (freq) { - case 32000: - case 44100: - /* We don't have register values - * so avoid destroying registers. */ - /* FIXME return -EINVAL; */ - break; - - case 48000: - /* src1_ctl */ - /* 0x1.867c = 48000 / (2 * 28636360/8 * 2/455) */ - cx25840_write4(client, 0x8f8, 0x0801867c); - - /* src3/4/6_ctl */ - /* 0x1.4faa = (4 * 28636360/8 * 2/455) / 48000 */ - cx25840_write4(client, 0x900, 0x08014faa); - cx25840_write4(client, 0x904, 0x08014faa); - cx25840_write4(client, 0x90c, 0x08014faa); - break; - } - } - - state->audclk_freq = freq; - - return 0; -} - -static int cx231xx_set_audclk_freq(struct i2c_client *client, u32 freq) -{ - struct cx25840_state *state = to_state(i2c_get_clientdata(client)); - - if (state->aud_input != CX25840_AUDIO_SERIAL) { - switch (freq) { - case 32000: - /* src3/4/6_ctl */ - /* 0x1.f77f = (4 * 28636360/8 * 2/455) / 32000 */ - cx25840_write4(client, 0x900, 0x0801f77f); - cx25840_write4(client, 0x904, 0x0801f77f); - cx25840_write4(client, 0x90c, 0x0801f77f); - break; - - case 44100: - /* src3/4/6_ctl */ - /* 0x1.6d59 = (4 * 28636360/8 * 2/455) / 44100 */ - cx25840_write4(client, 0x900, 0x08016d59); - cx25840_write4(client, 0x904, 0x08016d59); - cx25840_write4(client, 0x90c, 0x08016d59); - break; - - case 48000: - /* src3/4/6_ctl */ - /* 0x1.4faa = (4 * 28636360/8 * 2/455) / 48000 */ - cx25840_write4(client, 0x900, 0x08014faa); - cx25840_write4(client, 0x904, 0x08014faa); - cx25840_write4(client, 0x90c, 0x08014faa); - break; - } - } else { - switch (freq) { - /* FIXME These cases make different assumptions about audclk */ - case 32000: - /* src1_ctl */ - /* 0x1.0000 = 32000/32000 */ - cx25840_write4(client, 0x8f8, 0x08010000); - - /* src3/4/6_ctl */ - /* 0x2.0000 = 2 * (32000/32000) */ - cx25840_write4(client, 0x900, 0x08020000); - cx25840_write4(client, 0x904, 0x08020000); - cx25840_write4(client, 0x90c, 0x08020000); - break; - - case 44100: - /* src1_ctl */ - /* 0x1.60cd = 44100/32000 */ - cx25840_write4(client, 0x8f8, 0x080160cd); - - /* src3/4/6_ctl */ - /* 0x1.7385 = 2 * (32000/44100) */ - cx25840_write4(client, 0x900, 0x08017385); - cx25840_write4(client, 0x904, 0x08017385); - cx25840_write4(client, 0x90c, 0x08017385); - break; - - case 48000: - /* src1_ctl */ - /* 0x1.867c = 48000 / (2 * 28636360/8 * 2/455) */ - cx25840_write4(client, 0x8f8, 0x0801867c); - - /* src3/4/6_ctl */ - /* 0x1.4faa = (4 * 28636360/8 * 2/455) / 48000 */ - cx25840_write4(client, 0x900, 0x08014faa); - cx25840_write4(client, 0x904, 0x08014faa); - cx25840_write4(client, 0x90c, 0x08014faa); - break; - } - } - - state->audclk_freq = freq; - - return 0; -} - -static int set_audclk_freq(struct i2c_client *client, u32 freq) -{ - struct cx25840_state *state = to_state(i2c_get_clientdata(client)); - - if (freq != 32000 && freq != 44100 && freq != 48000) - return -EINVAL; - - if (is_cx231xx(state)) - return cx231xx_set_audclk_freq(client, freq); - - if (is_cx2388x(state)) - return cx23885_set_audclk_freq(client, freq); - - if (is_cx2583x(state)) - return cx25836_set_audclk_freq(client, freq); - - return cx25840_set_audclk_freq(client, freq); -} - -void cx25840_audio_set_path(struct i2c_client *client) -{ - struct cx25840_state *state = to_state(i2c_get_clientdata(client)); - - if (!is_cx2583x(state)) { - /* assert soft reset */ - cx25840_and_or(client, 0x810, ~0x1, 0x01); - - /* stop microcontroller */ - cx25840_and_or(client, 0x803, ~0x10, 0); - - /* Mute everything to prevent the PFFT! */ - cx25840_write(client, 0x8d3, 0x1f); - - if (state->aud_input == CX25840_AUDIO_SERIAL) { - /* Set Path1 to Serial Audio Input */ - cx25840_write4(client, 0x8d0, 0x01011012); - - /* The microcontroller should not be started for the - * non-tuner inputs: autodetection is specific for - * TV audio. */ - } else { - /* Set Path1 to Analog Demod Main Channel */ - cx25840_write4(client, 0x8d0, 0x1f063870); - } - } - - set_audclk_freq(client, state->audclk_freq); - - if (!is_cx2583x(state)) { - if (state->aud_input != CX25840_AUDIO_SERIAL) { - /* When the microcontroller detects the - * audio format, it will unmute the lines */ - cx25840_and_or(client, 0x803, ~0x10, 0x10); - } - - /* deassert soft reset */ - cx25840_and_or(client, 0x810, ~0x1, 0x00); - - /* Ensure the controller is running when we exit */ - if (is_cx2388x(state) || is_cx231xx(state)) - cx25840_and_or(client, 0x803, ~0x10, 0x10); - } -} - -static void set_volume(struct i2c_client *client, int volume) -{ - int vol; - - /* Convert the volume to msp3400 values (0-127) */ - vol = volume >> 9; - - /* now scale it up to cx25840 values - * -114dB to -96dB maps to 0 - * this should be 19, but in my testing that was 4dB too loud */ - if (vol <= 23) { - vol = 0; - } else { - vol -= 23; - } - - /* PATH1_VOLUME */ - cx25840_write(client, 0x8d4, 228 - (vol * 2)); -} - -static void set_balance(struct i2c_client *client, int balance) -{ - int bal = balance >> 8; - if (bal > 0x80) { - /* PATH1_BAL_LEFT */ - cx25840_and_or(client, 0x8d5, 0x7f, 0x80); - /* PATH1_BAL_LEVEL */ - cx25840_and_or(client, 0x8d5, ~0x7f, bal & 0x7f); - } else { - /* PATH1_BAL_LEFT */ - cx25840_and_or(client, 0x8d5, 0x7f, 0x00); - /* PATH1_BAL_LEVEL */ - cx25840_and_or(client, 0x8d5, ~0x7f, 0x80 - bal); - } -} - -int cx25840_s_clock_freq(struct v4l2_subdev *sd, u32 freq) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct cx25840_state *state = to_state(sd); - int retval; - - if (!is_cx2583x(state)) - cx25840_and_or(client, 0x810, ~0x1, 1); - if (state->aud_input != CX25840_AUDIO_SERIAL) { - cx25840_and_or(client, 0x803, ~0x10, 0); - cx25840_write(client, 0x8d3, 0x1f); - } - retval = set_audclk_freq(client, freq); - if (state->aud_input != CX25840_AUDIO_SERIAL) - cx25840_and_or(client, 0x803, ~0x10, 0x10); - if (!is_cx2583x(state)) - cx25840_and_or(client, 0x810, ~0x1, 0); - return retval; -} - -static int cx25840_audio_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - struct cx25840_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - switch (ctrl->id) { - case V4L2_CID_AUDIO_VOLUME: - if (state->mute->val) - set_volume(client, 0); - else - set_volume(client, state->volume->val); - break; - case V4L2_CID_AUDIO_BASS: - /* PATH1_EQ_BASS_VOL */ - cx25840_and_or(client, 0x8d9, ~0x3f, - 48 - (ctrl->val * 48 / 0xffff)); - break; - case V4L2_CID_AUDIO_TREBLE: - /* PATH1_EQ_TREBLE_VOL */ - cx25840_and_or(client, 0x8db, ~0x3f, - 48 - (ctrl->val * 48 / 0xffff)); - break; - case V4L2_CID_AUDIO_BALANCE: - set_balance(client, ctrl->val); - break; - default: - return -EINVAL; - } - return 0; -} - -const struct v4l2_ctrl_ops cx25840_audio_ctrl_ops = { - .s_ctrl = cx25840_audio_s_ctrl, -}; diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c deleted file mode 100644 index d8eac3e30a7e..000000000000 --- a/drivers/media/video/cx25840/cx25840-core.c +++ /dev/null @@ -1,5340 +0,0 @@ -/* cx25840 - Conexant CX25840 audio/video decoder driver - * - * Copyright (C) 2004 Ulf Eklund - * - * Based on the saa7115 driver and on the first version of Chris Kennedy's - * cx25840 driver. - * - * Changes by Tyler Trafford <tatrafford@comcast.net> - * - cleanup/rewrite for V4L2 API (2005) - * - * VBI support by Hans Verkuil <hverkuil@xs4all.nl>. - * - * NTSC sliced VBI support by Christopher Neufeld <television@cneufeld.ca> - * with additional fixes by Hans Verkuil <hverkuil@xs4all.nl>. - * - * CX23885 support by Steven Toth <stoth@linuxtv.org>. - * - * CX2388[578] IRQ handling, IO Pin mux configuration and other small fixes are - * Copyright (C) 2010 Andy Walls <awalls@md.metrocast.net> - * - * CX23888 DIF support for the HVR1850 - * Copyright (C) 2011 Steven Toth <stoth@kernellabs.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/videodev2.h> -#include <linux/i2c.h> -#include <linux/delay.h> -#include <linux/math64.h> -#include <media/v4l2-common.h> -#include <media/v4l2-chip-ident.h> -#include <media/cx25840.h> - -#include "cx25840-core.h" - -MODULE_DESCRIPTION("Conexant CX25840 audio/video decoder driver"); -MODULE_AUTHOR("Ulf Eklund, Chris Kennedy, Hans Verkuil, Tyler Trafford"); -MODULE_LICENSE("GPL"); - -#define CX25840_VID_INT_STAT_REG 0x410 -#define CX25840_VID_INT_STAT_BITS 0x0000ffff -#define CX25840_VID_INT_MASK_BITS 0xffff0000 -#define CX25840_VID_INT_MASK_SHFT 16 -#define CX25840_VID_INT_MASK_REG 0x412 - -#define CX23885_AUD_MC_INT_MASK_REG 0x80c -#define CX23885_AUD_MC_INT_STAT_BITS 0xffff0000 -#define CX23885_AUD_MC_INT_CTRL_BITS 0x0000ffff -#define CX23885_AUD_MC_INT_STAT_SHFT 16 - -#define CX25840_AUD_INT_CTRL_REG 0x812 -#define CX25840_AUD_INT_STAT_REG 0x813 - -#define CX23885_PIN_CTRL_IRQ_REG 0x123 -#define CX23885_PIN_CTRL_IRQ_IR_STAT 0x40 -#define CX23885_PIN_CTRL_IRQ_AUD_STAT 0x20 -#define CX23885_PIN_CTRL_IRQ_VID_STAT 0x10 - -#define CX25840_IR_STATS_REG 0x210 -#define CX25840_IR_IRQEN_REG 0x214 - -static int cx25840_debug; - -module_param_named(debug,cx25840_debug, int, 0644); - -MODULE_PARM_DESC(debug, "Debugging messages [0=Off (default) 1=On]"); - - -/* ----------------------------------------------------------------------- */ -static void cx23888_std_setup(struct i2c_client *client); - -int cx25840_write(struct i2c_client *client, u16 addr, u8 value) -{ - u8 buffer[3]; - buffer[0] = addr >> 8; - buffer[1] = addr & 0xff; - buffer[2] = value; - return i2c_master_send(client, buffer, 3); -} - -int cx25840_write4(struct i2c_client *client, u16 addr, u32 value) -{ - u8 buffer[6]; - buffer[0] = addr >> 8; - buffer[1] = addr & 0xff; - buffer[2] = value & 0xff; - buffer[3] = (value >> 8) & 0xff; - buffer[4] = (value >> 16) & 0xff; - buffer[5] = value >> 24; - return i2c_master_send(client, buffer, 6); -} - -u8 cx25840_read(struct i2c_client * client, u16 addr) -{ - struct i2c_msg msgs[2]; - u8 tx_buf[2], rx_buf[1]; - - /* Write register address */ - tx_buf[0] = addr >> 8; - tx_buf[1] = addr & 0xff; - msgs[0].addr = client->addr; - msgs[0].flags = 0; - msgs[0].len = 2; - msgs[0].buf = (char *) tx_buf; - - /* Read data from register */ - msgs[1].addr = client->addr; - msgs[1].flags = I2C_M_RD; - msgs[1].len = 1; - msgs[1].buf = (char *) rx_buf; - - if (i2c_transfer(client->adapter, msgs, 2) < 2) - return 0; - - return rx_buf[0]; -} - -u32 cx25840_read4(struct i2c_client * client, u16 addr) -{ - struct i2c_msg msgs[2]; - u8 tx_buf[2], rx_buf[4]; - - /* Write register address */ - tx_buf[0] = addr >> 8; - tx_buf[1] = addr & 0xff; - msgs[0].addr = client->addr; - msgs[0].flags = 0; - msgs[0].len = 2; - msgs[0].buf = (char *) tx_buf; - - /* Read data from registers */ - msgs[1].addr = client->addr; - msgs[1].flags = I2C_M_RD; - msgs[1].len = 4; - msgs[1].buf = (char *) rx_buf; - - if (i2c_transfer(client->adapter, msgs, 2) < 2) - return 0; - - return (rx_buf[3] << 24) | (rx_buf[2] << 16) | (rx_buf[1] << 8) | - rx_buf[0]; -} - -int cx25840_and_or(struct i2c_client *client, u16 addr, unsigned and_mask, - u8 or_value) -{ - return cx25840_write(client, addr, - (cx25840_read(client, addr) & and_mask) | - or_value); -} - -int cx25840_and_or4(struct i2c_client *client, u16 addr, u32 and_mask, - u32 or_value) -{ - return cx25840_write4(client, addr, - (cx25840_read4(client, addr) & and_mask) | - or_value); -} - -/* ----------------------------------------------------------------------- */ - -static int set_input(struct i2c_client *client, enum cx25840_video_input vid_input, - enum cx25840_audio_input aud_input); - -/* ----------------------------------------------------------------------- */ - -static int cx23885_s_io_pin_config(struct v4l2_subdev *sd, size_t n, - struct v4l2_subdev_io_pin_config *p) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - int i; - u32 pin_ctrl; - u8 gpio_oe, gpio_data, strength; - - pin_ctrl = cx25840_read4(client, 0x120); - gpio_oe = cx25840_read(client, 0x160); - gpio_data = cx25840_read(client, 0x164); - - for (i = 0; i < n; i++) { - strength = p[i].strength; - if (strength > CX25840_PIN_DRIVE_FAST) - strength = CX25840_PIN_DRIVE_FAST; - - switch (p[i].pin) { - case CX23885_PIN_IRQ_N_GPIO16: - if (p[i].function != CX23885_PAD_IRQ_N) { - /* GPIO16 */ - pin_ctrl &= ~(0x1 << 25); - } else { - /* IRQ_N */ - if (p[i].flags & - (V4L2_SUBDEV_IO_PIN_DISABLE | - V4L2_SUBDEV_IO_PIN_INPUT)) { - pin_ctrl &= ~(0x1 << 25); - } else { - pin_ctrl |= (0x1 << 25); - } - if (p[i].flags & - V4L2_SUBDEV_IO_PIN_ACTIVE_LOW) { - pin_ctrl &= ~(0x1 << 24); - } else { - pin_ctrl |= (0x1 << 24); - } - } - break; - case CX23885_PIN_IR_RX_GPIO19: - if (p[i].function != CX23885_PAD_GPIO19) { - /* IR_RX */ - gpio_oe |= (0x1 << 0); - pin_ctrl &= ~(0x3 << 18); - pin_ctrl |= (strength << 18); - } else { - /* GPIO19 */ - gpio_oe &= ~(0x1 << 0); - if (p[i].flags & V4L2_SUBDEV_IO_PIN_SET_VALUE) { - gpio_data &= ~(0x1 << 0); - gpio_data |= ((p[i].value & 0x1) << 0); - } - pin_ctrl &= ~(0x3 << 12); - pin_ctrl |= (strength << 12); - } - break; - case CX23885_PIN_IR_TX_GPIO20: - if (p[i].function != CX23885_PAD_GPIO20) { - /* IR_TX */ - gpio_oe |= (0x1 << 1); - if (p[i].flags & V4L2_SUBDEV_IO_PIN_DISABLE) - pin_ctrl &= ~(0x1 << 10); - else - pin_ctrl |= (0x1 << 10); - pin_ctrl &= ~(0x3 << 18); - pin_ctrl |= (strength << 18); - } else { - /* GPIO20 */ - gpio_oe &= ~(0x1 << 1); - if (p[i].flags & V4L2_SUBDEV_IO_PIN_SET_VALUE) { - gpio_data &= ~(0x1 << 1); - gpio_data |= ((p[i].value & 0x1) << 1); - } - pin_ctrl &= ~(0x3 << 12); - pin_ctrl |= (strength << 12); - } - break; - case CX23885_PIN_I2S_SDAT_GPIO21: - if (p[i].function != CX23885_PAD_GPIO21) { - /* I2S_SDAT */ - /* TODO: Input or Output config */ - gpio_oe |= (0x1 << 2); - pin_ctrl &= ~(0x3 << 22); - pin_ctrl |= (strength << 22); - } else { - /* GPIO21 */ - gpio_oe &= ~(0x1 << 2); - if (p[i].flags & V4L2_SUBDEV_IO_PIN_SET_VALUE) { - gpio_data &= ~(0x1 << 2); - gpio_data |= ((p[i].value & 0x1) << 2); - } - pin_ctrl &= ~(0x3 << 12); - pin_ctrl |= (strength << 12); - } - break; - case CX23885_PIN_I2S_WCLK_GPIO22: - if (p[i].function != CX23885_PAD_GPIO22) { - /* I2S_WCLK */ - /* TODO: Input or Output config */ - gpio_oe |= (0x1 << 3); - pin_ctrl &= ~(0x3 << 22); - pin_ctrl |= (strength << 22); - } else { - /* GPIO22 */ - gpio_oe &= ~(0x1 << 3); - if (p[i].flags & V4L2_SUBDEV_IO_PIN_SET_VALUE) { - gpio_data &= ~(0x1 << 3); - gpio_data |= ((p[i].value & 0x1) << 3); - } - pin_ctrl &= ~(0x3 << 12); - pin_ctrl |= (strength << 12); - } - break; - case CX23885_PIN_I2S_BCLK_GPIO23: - if (p[i].function != CX23885_PAD_GPIO23) { - /* I2S_BCLK */ - /* TODO: Input or Output config */ - gpio_oe |= (0x1 << 4); - pin_ctrl &= ~(0x3 << 22); - pin_ctrl |= (strength << 22); - } else { - /* GPIO23 */ - gpio_oe &= ~(0x1 << 4); - if (p[i].flags & V4L2_SUBDEV_IO_PIN_SET_VALUE) { - gpio_data &= ~(0x1 << 4); - gpio_data |= ((p[i].value & 0x1) << 4); - } - pin_ctrl &= ~(0x3 << 12); - pin_ctrl |= (strength << 12); - } - break; - } - } - - cx25840_write(client, 0x164, gpio_data); - cx25840_write(client, 0x160, gpio_oe); - cx25840_write4(client, 0x120, pin_ctrl); - return 0; -} - -static int common_s_io_pin_config(struct v4l2_subdev *sd, size_t n, - struct v4l2_subdev_io_pin_config *pincfg) -{ - struct cx25840_state *state = to_state(sd); - - if (is_cx2388x(state)) - return cx23885_s_io_pin_config(sd, n, pincfg); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static void init_dll1(struct i2c_client *client) -{ - /* This is the Hauppauge sequence used to - * initialize the Delay Lock Loop 1 (ADC DLL). */ - cx25840_write(client, 0x159, 0x23); - cx25840_write(client, 0x15a, 0x87); - cx25840_write(client, 0x15b, 0x06); - udelay(10); - cx25840_write(client, 0x159, 0xe1); - udelay(10); - cx25840_write(client, 0x15a, 0x86); - cx25840_write(client, 0x159, 0xe0); - cx25840_write(client, 0x159, 0xe1); - cx25840_write(client, 0x15b, 0x10); -} - -static void init_dll2(struct i2c_client *client) -{ - /* This is the Hauppauge sequence used to - * initialize the Delay Lock Loop 2 (ADC DLL). */ - cx25840_write(client, 0x15d, 0xe3); - cx25840_write(client, 0x15e, 0x86); - cx25840_write(client, 0x15f, 0x06); - udelay(10); - cx25840_write(client, 0x15d, 0xe1); - cx25840_write(client, 0x15d, 0xe0); - cx25840_write(client, 0x15d, 0xe1); -} - -static void cx25836_initialize(struct i2c_client *client) -{ - /* reset configuration is described on page 3-77 of the CX25836 datasheet */ - /* 2. */ - cx25840_and_or(client, 0x000, ~0x01, 0x01); - cx25840_and_or(client, 0x000, ~0x01, 0x00); - /* 3a. */ - cx25840_and_or(client, 0x15a, ~0x70, 0x00); - /* 3b. */ - cx25840_and_or(client, 0x15b, ~0x1e, 0x06); - /* 3c. */ - cx25840_and_or(client, 0x159, ~0x02, 0x02); - /* 3d. */ - udelay(10); - /* 3e. */ - cx25840_and_or(client, 0x159, ~0x02, 0x00); - /* 3f. */ - cx25840_and_or(client, 0x159, ~0xc0, 0xc0); - /* 3g. */ - cx25840_and_or(client, 0x159, ~0x01, 0x00); - cx25840_and_or(client, 0x159, ~0x01, 0x01); - /* 3h. */ - cx25840_and_or(client, 0x15b, ~0x1e, 0x10); -} - -static void cx25840_work_handler(struct work_struct *work) -{ - struct cx25840_state *state = container_of(work, struct cx25840_state, fw_work); - cx25840_loadfw(state->c); - wake_up(&state->fw_wait); -} - -static void cx25840_initialize(struct i2c_client *client) -{ - DEFINE_WAIT(wait); - struct cx25840_state *state = to_state(i2c_get_clientdata(client)); - struct workqueue_struct *q; - - /* datasheet startup in numbered steps, refer to page 3-77 */ - /* 2. */ - cx25840_and_or(client, 0x803, ~0x10, 0x00); - /* The default of this register should be 4, but I get 0 instead. - * Set this register to 4 manually. */ - cx25840_write(client, 0x000, 0x04); - /* 3. */ - init_dll1(client); - init_dll2(client); - cx25840_write(client, 0x136, 0x0a); - /* 4. */ - cx25840_write(client, 0x13c, 0x01); - cx25840_write(client, 0x13c, 0x00); - /* 5. */ - /* Do the firmware load in a work handler to prevent. - Otherwise the kernel is blocked waiting for the - bit-banging i2c interface to finish uploading the - firmware. */ - INIT_WORK(&state->fw_work, cx25840_work_handler); - init_waitqueue_head(&state->fw_wait); - q = create_singlethread_workqueue("cx25840_fw"); - prepare_to_wait(&state->fw_wait, &wait, TASK_UNINTERRUPTIBLE); - queue_work(q, &state->fw_work); - schedule(); - finish_wait(&state->fw_wait, &wait); - destroy_workqueue(q); - - /* 6. */ - cx25840_write(client, 0x115, 0x8c); - cx25840_write(client, 0x116, 0x07); - cx25840_write(client, 0x118, 0x02); - /* 7. */ - cx25840_write(client, 0x4a5, 0x80); - cx25840_write(client, 0x4a5, 0x00); - cx25840_write(client, 0x402, 0x00); - /* 8. */ - cx25840_and_or(client, 0x401, ~0x18, 0); - cx25840_and_or(client, 0x4a2, ~0x10, 0x10); - /* steps 8c and 8d are done in change_input() */ - /* 10. */ - cx25840_write(client, 0x8d3, 0x1f); - cx25840_write(client, 0x8e3, 0x03); - - cx25840_std_setup(client); - - /* trial and error says these are needed to get audio */ - cx25840_write(client, 0x914, 0xa0); - cx25840_write(client, 0x918, 0xa0); - cx25840_write(client, 0x919, 0x01); - - /* stereo preferred */ - cx25840_write(client, 0x809, 0x04); - /* AC97 shift */ - cx25840_write(client, 0x8cf, 0x0f); - - /* (re)set input */ - set_input(client, state->vid_input, state->aud_input); - - /* start microcontroller */ - cx25840_and_or(client, 0x803, ~0x10, 0x10); -} - -static void cx23885_initialize(struct i2c_client *client) -{ - DEFINE_WAIT(wait); - struct cx25840_state *state = to_state(i2c_get_clientdata(client)); - struct workqueue_struct *q; - - /* - * Come out of digital power down - * The CX23888, at least, needs this, otherwise registers aside from - * 0x0-0x2 can't be read or written. - */ - cx25840_write(client, 0x000, 0); - - /* Internal Reset */ - cx25840_and_or(client, 0x102, ~0x01, 0x01); - cx25840_and_or(client, 0x102, ~0x01, 0x00); - - /* Stop microcontroller */ - cx25840_and_or(client, 0x803, ~0x10, 0x00); - - /* DIF in reset? */ - cx25840_write(client, 0x398, 0); - - /* - * Trust the default xtal, no division - * '885: 28.636363... MHz - * '887: 25.000000 MHz - * '888: 50.000000 MHz - */ - cx25840_write(client, 0x2, 0x76); - - /* Power up all the PLL's and DLL */ - cx25840_write(client, 0x1, 0x40); - - /* Sys PLL */ - switch (state->id) { - case V4L2_IDENT_CX23888_AV: - /* - * 50.0 MHz * (0xb + 0xe8ba26/0x2000000)/4 = 5 * 28.636363 MHz - * 572.73 MHz before post divide - */ - /* HVR1850 or 50MHz xtal */ - cx25840_write(client, 0x2, 0x71); - cx25840_write4(client, 0x11c, 0x01d1744c); - cx25840_write4(client, 0x118, 0x00000416); - cx25840_write4(client, 0x404, 0x0010253e); - cx25840_write4(client, 0x42c, 0x42600000); - cx25840_write4(client, 0x44c, 0x161f1000); - break; - case V4L2_IDENT_CX23887_AV: - /* - * 25.0 MHz * (0x16 + 0x1d1744c/0x2000000)/4 = 5 * 28.636363 MHz - * 572.73 MHz before post divide - */ - cx25840_write4(client, 0x11c, 0x01d1744c); - cx25840_write4(client, 0x118, 0x00000416); - break; - case V4L2_IDENT_CX23885_AV: - default: - /* - * 28.636363 MHz * (0x14 + 0x0/0x2000000)/4 = 5 * 28.636363 MHz - * 572.73 MHz before post divide - */ - cx25840_write4(client, 0x11c, 0x00000000); - cx25840_write4(client, 0x118, 0x00000414); - break; - } - - /* Disable DIF bypass */ - cx25840_write4(client, 0x33c, 0x00000001); - - /* DIF Src phase inc */ - cx25840_write4(client, 0x340, 0x0df7df83); - - /* - * Vid PLL - * Setup for a BT.656 pixel clock of 13.5 Mpixels/second - * - * 28.636363 MHz * (0xf + 0x02be2c9/0x2000000)/4 = 8 * 13.5 MHz - * 432.0 MHz before post divide - */ - - /* HVR1850 */ - switch (state->id) { - case V4L2_IDENT_CX23888_AV: - /* 888/HVR1250 specific */ - cx25840_write4(client, 0x10c, 0x13333333); - cx25840_write4(client, 0x108, 0x00000515); - break; - default: - cx25840_write4(client, 0x10c, 0x002be2c9); - cx25840_write4(client, 0x108, 0x0000040f); - } - - /* Luma */ - cx25840_write4(client, 0x414, 0x00107d12); - - /* Chroma */ - cx25840_write4(client, 0x420, 0x3d008282); - - /* - * Aux PLL - * Initial setup for audio sample clock: - * 48 ksps, 16 bits/sample, x160 multiplier = 122.88 MHz - * Initial I2S output/master clock(?): - * 48 ksps, 16 bits/sample, x16 multiplier = 12.288 MHz - */ - switch (state->id) { - case V4L2_IDENT_CX23888_AV: - /* - * 50.0 MHz * (0x7 + 0x0bedfa4/0x2000000)/3 = 122.88 MHz - * 368.64 MHz before post divide - * 122.88 MHz / 0xa = 12.288 MHz - */ - /* HVR1850 or 50MHz xtal */ - cx25840_write4(client, 0x114, 0x017dbf48); - cx25840_write4(client, 0x110, 0x000a030e); - break; - case V4L2_IDENT_CX23887_AV: - /* - * 25.0 MHz * (0xe + 0x17dbf48/0x2000000)/3 = 122.88 MHz - * 368.64 MHz before post divide - * 122.88 MHz / 0xa = 12.288 MHz - */ - cx25840_write4(client, 0x114, 0x017dbf48); - cx25840_write4(client, 0x110, 0x000a030e); - break; - case V4L2_IDENT_CX23885_AV: - default: - /* - * 28.636363 MHz * (0xc + 0x1bf0c9e/0x2000000)/3 = 122.88 MHz - * 368.64 MHz before post divide - * 122.88 MHz / 0xa = 12.288 MHz - */ - cx25840_write4(client, 0x114, 0x01bf0c9e); - cx25840_write4(client, 0x110, 0x000a030c); - break; - }; - - /* ADC2 input select */ - cx25840_write(client, 0x102, 0x10); - - /* VIN1 & VIN5 */ - cx25840_write(client, 0x103, 0x11); - - /* Enable format auto detect */ - cx25840_write(client, 0x400, 0); - /* Fast subchroma lock */ - /* White crush, Chroma AGC & Chroma Killer enabled */ - cx25840_write(client, 0x401, 0xe8); - - /* Select AFE clock pad output source */ - cx25840_write(client, 0x144, 0x05); - - /* Drive GPIO2 direction and values for HVR1700 - * where an onboard mux selects the output of demodulator - * vs the 417. Failure to set this results in no DTV. - * It's safe to set this across all Hauppauge boards - * currently, regardless of the board type. - */ - cx25840_write(client, 0x160, 0x1d); - cx25840_write(client, 0x164, 0x00); - - /* Do the firmware load in a work handler to prevent. - Otherwise the kernel is blocked waiting for the - bit-banging i2c interface to finish uploading the - firmware. */ - INIT_WORK(&state->fw_work, cx25840_work_handler); - init_waitqueue_head(&state->fw_wait); - q = create_singlethread_workqueue("cx25840_fw"); - prepare_to_wait(&state->fw_wait, &wait, TASK_UNINTERRUPTIBLE); - queue_work(q, &state->fw_work); - schedule(); - finish_wait(&state->fw_wait, &wait); - destroy_workqueue(q); - - /* Call the cx23888 specific std setup func, we no longer rely on - * the generic cx24840 func. - */ - if (is_cx23888(state)) - cx23888_std_setup(client); - else - cx25840_std_setup(client); - - /* (re)set input */ - set_input(client, state->vid_input, state->aud_input); - - /* start microcontroller */ - cx25840_and_or(client, 0x803, ~0x10, 0x10); - - /* Disable and clear video interrupts - we don't use them */ - cx25840_write4(client, CX25840_VID_INT_STAT_REG, 0xffffffff); - - /* Disable and clear audio interrupts - we don't use them */ - cx25840_write(client, CX25840_AUD_INT_CTRL_REG, 0xff); - cx25840_write(client, CX25840_AUD_INT_STAT_REG, 0xff); - - /* CC raw enable */ - /* - VIP 1.1 control codes - 10bit, blue field enable. - * - enable raw data during vertical blanking. - * - enable ancillary Data insertion for 656 or VIP. - */ - cx25840_write4(client, 0x404, 0x0010253e); - - /* CC on - Undocumented Register */ - cx25840_write(client, 0x42f, 0x66); - - /* HVR-1250 / HVR1850 DIF related */ - /* Power everything up */ - cx25840_write4(client, 0x130, 0x0); - - /* Undocumented */ - cx25840_write4(client, 0x478, 0x6628021F); - - /* AFE_CLK_OUT_CTRL - Select the clock output source as output */ - cx25840_write4(client, 0x144, 0x5); - - /* I2C_OUT_CTL - I2S output configuration as - * Master, Sony, Left justified, left sample on WS=1 - */ - cx25840_write4(client, 0x918, 0x1a0); - - /* AFE_DIAG_CTRL1 */ - cx25840_write4(client, 0x134, 0x000a1800); - - /* AFE_DIAG_CTRL3 - Inverted Polarity for Audio and Video */ - cx25840_write4(client, 0x13c, 0x00310000); -} - -/* ----------------------------------------------------------------------- */ - -static void cx231xx_initialize(struct i2c_client *client) -{ - DEFINE_WAIT(wait); - struct cx25840_state *state = to_state(i2c_get_clientdata(client)); - struct workqueue_struct *q; - - /* Internal Reset */ - cx25840_and_or(client, 0x102, ~0x01, 0x01); - cx25840_and_or(client, 0x102, ~0x01, 0x00); - - /* Stop microcontroller */ - cx25840_and_or(client, 0x803, ~0x10, 0x00); - - /* DIF in reset? */ - cx25840_write(client, 0x398, 0); - - /* Trust the default xtal, no division */ - /* This changes for the cx23888 products */ - cx25840_write(client, 0x2, 0x76); - - /* Bring down the regulator for AUX clk */ - cx25840_write(client, 0x1, 0x40); - - /* Disable DIF bypass */ - cx25840_write4(client, 0x33c, 0x00000001); - - /* DIF Src phase inc */ - cx25840_write4(client, 0x340, 0x0df7df83); - - /* Luma */ - cx25840_write4(client, 0x414, 0x00107d12); - - /* Chroma */ - cx25840_write4(client, 0x420, 0x3d008282); - - /* ADC2 input select */ - cx25840_write(client, 0x102, 0x10); - - /* VIN1 & VIN5 */ - cx25840_write(client, 0x103, 0x11); - - /* Enable format auto detect */ - cx25840_write(client, 0x400, 0); - /* Fast subchroma lock */ - /* White crush, Chroma AGC & Chroma Killer enabled */ - cx25840_write(client, 0x401, 0xe8); - - /* Do the firmware load in a work handler to prevent. - Otherwise the kernel is blocked waiting for the - bit-banging i2c interface to finish uploading the - firmware. */ - INIT_WORK(&state->fw_work, cx25840_work_handler); - init_waitqueue_head(&state->fw_wait); - q = create_singlethread_workqueue("cx25840_fw"); - prepare_to_wait(&state->fw_wait, &wait, TASK_UNINTERRUPTIBLE); - queue_work(q, &state->fw_work); - schedule(); - finish_wait(&state->fw_wait, &wait); - destroy_workqueue(q); - - cx25840_std_setup(client); - - /* (re)set input */ - set_input(client, state->vid_input, state->aud_input); - - /* start microcontroller */ - cx25840_and_or(client, 0x803, ~0x10, 0x10); - - /* CC raw enable */ - cx25840_write(client, 0x404, 0x0b); - - /* CC on */ - cx25840_write(client, 0x42f, 0x66); - cx25840_write4(client, 0x474, 0x1e1e601a); -} - -/* ----------------------------------------------------------------------- */ - -void cx25840_std_setup(struct i2c_client *client) -{ - struct cx25840_state *state = to_state(i2c_get_clientdata(client)); - v4l2_std_id std = state->std; - int hblank, hactive, burst, vblank, vactive, sc; - int vblank656, src_decimation; - int luma_lpf, uv_lpf, comb; - u32 pll_int, pll_frac, pll_post; - - /* datasheet startup, step 8d */ - if (std & ~V4L2_STD_NTSC) - cx25840_write(client, 0x49f, 0x11); - else - cx25840_write(client, 0x49f, 0x14); - - if (std & V4L2_STD_625_50) { - hblank = 132; - hactive = 720; - burst = 93; - vblank = 36; - vactive = 580; - vblank656 = 40; - src_decimation = 0x21f; - luma_lpf = 2; - - if (std & V4L2_STD_SECAM) { - uv_lpf = 0; - comb = 0; - sc = 0x0a425f; - } else if (std == V4L2_STD_PAL_Nc) { - uv_lpf = 1; - comb = 0x20; - sc = 556453; - } else { - uv_lpf = 1; - comb = 0x20; - sc = 688739; - } - } else { - hactive = 720; - hblank = 122; - vactive = 487; - luma_lpf = 1; - uv_lpf = 1; - - src_decimation = 0x21f; - if (std == V4L2_STD_PAL_60) { - vblank = 26; - vblank656 = 26; - burst = 0x5b; - luma_lpf = 2; - comb = 0x20; - sc = 688739; - } else if (std == V4L2_STD_PAL_M) { - vblank = 20; - vblank656 = 24; - burst = 0x61; - comb = 0x20; - sc = 555452; - } else { - vblank = 26; - vblank656 = 26; - burst = 0x5b; - comb = 0x66; - sc = 556063; - } - } - - /* DEBUG: Displays configured PLL frequency */ - if (!is_cx231xx(state)) { - pll_int = cx25840_read(client, 0x108); - pll_frac = cx25840_read4(client, 0x10c) & 0x1ffffff; - pll_post = cx25840_read(client, 0x109); - v4l_dbg(1, cx25840_debug, client, - "PLL regs = int: %u, frac: %u, post: %u\n", - pll_int, pll_frac, pll_post); - - if (pll_post) { - int fin, fsc; - int pll = (28636363L * ((((u64)pll_int) << 25L) + pll_frac)) >> 25L; - - pll /= pll_post; - v4l_dbg(1, cx25840_debug, client, "PLL = %d.%06d MHz\n", - pll / 1000000, pll % 1000000); - v4l_dbg(1, cx25840_debug, client, "PLL/8 = %d.%06d MHz\n", - pll / 8000000, (pll / 8) % 1000000); - - fin = ((u64)src_decimation * pll) >> 12; - v4l_dbg(1, cx25840_debug, client, - "ADC Sampling freq = %d.%06d MHz\n", - fin / 1000000, fin % 1000000); - - fsc = (((u64)sc) * pll) >> 24L; - v4l_dbg(1, cx25840_debug, client, - "Chroma sub-carrier freq = %d.%06d MHz\n", - fsc / 1000000, fsc % 1000000); - - v4l_dbg(1, cx25840_debug, client, "hblank %i, hactive %i, " - "vblank %i, vactive %i, vblank656 %i, src_dec %i, " - "burst 0x%02x, luma_lpf %i, uv_lpf %i, comb 0x%02x, " - "sc 0x%06x\n", - hblank, hactive, vblank, vactive, vblank656, - src_decimation, burst, luma_lpf, uv_lpf, comb, sc); - } - } - - /* Sets horizontal blanking delay and active lines */ - cx25840_write(client, 0x470, hblank); - cx25840_write(client, 0x471, - 0xff & (((hblank >> 8) & 0x3) | (hactive << 4))); - cx25840_write(client, 0x472, hactive >> 4); - - /* Sets burst gate delay */ - cx25840_write(client, 0x473, burst); - - /* Sets vertical blanking delay and active duration */ - cx25840_write(client, 0x474, vblank); - cx25840_write(client, 0x475, - 0xff & (((vblank >> 8) & 0x3) | (vactive << 4))); - cx25840_write(client, 0x476, vactive >> 4); - cx25840_write(client, 0x477, vblank656); - - /* Sets src decimation rate */ - cx25840_write(client, 0x478, 0xff & src_decimation); - cx25840_write(client, 0x479, 0xff & (src_decimation >> 8)); - - /* Sets Luma and UV Low pass filters */ - cx25840_write(client, 0x47a, luma_lpf << 6 | ((uv_lpf << 4) & 0x30)); - - /* Enables comb filters */ - cx25840_write(client, 0x47b, comb); - - /* Sets SC Step*/ - cx25840_write(client, 0x47c, sc); - cx25840_write(client, 0x47d, 0xff & sc >> 8); - cx25840_write(client, 0x47e, 0xff & sc >> 16); - - /* Sets VBI parameters */ - if (std & V4L2_STD_625_50) { - cx25840_write(client, 0x47f, 0x01); - state->vbi_line_offset = 5; - } else { - cx25840_write(client, 0x47f, 0x00); - state->vbi_line_offset = 8; - } -} - -/* ----------------------------------------------------------------------- */ - -static void input_change(struct i2c_client *client) -{ - struct cx25840_state *state = to_state(i2c_get_clientdata(client)); - v4l2_std_id std = state->std; - - /* Follow step 8c and 8d of section 3.16 in the cx25840 datasheet */ - if (std & V4L2_STD_SECAM) { - cx25840_write(client, 0x402, 0); - } - else { - cx25840_write(client, 0x402, 0x04); - cx25840_write(client, 0x49f, (std & V4L2_STD_NTSC) ? 0x14 : 0x11); - } - cx25840_and_or(client, 0x401, ~0x60, 0); - cx25840_and_or(client, 0x401, ~0x60, 0x60); - - /* Don't write into audio registers on cx2583x chips */ - if (is_cx2583x(state)) - return; - - cx25840_and_or(client, 0x810, ~0x01, 1); - - if (state->radio) { - cx25840_write(client, 0x808, 0xf9); - cx25840_write(client, 0x80b, 0x00); - } - else if (std & V4L2_STD_525_60) { - /* Certain Hauppauge PVR150 models have a hardware bug - that causes audio to drop out. For these models the - audio standard must be set explicitly. - To be precise: it affects cards with tuner models - 85, 99 and 112 (model numbers from tveeprom). */ - int hw_fix = state->pvr150_workaround; - - if (std == V4L2_STD_NTSC_M_JP) { - /* Japan uses EIAJ audio standard */ - cx25840_write(client, 0x808, hw_fix ? 0x2f : 0xf7); - } else if (std == V4L2_STD_NTSC_M_KR) { - /* South Korea uses A2 audio standard */ - cx25840_write(client, 0x808, hw_fix ? 0x3f : 0xf8); - } else { - /* Others use the BTSC audio standard */ - cx25840_write(client, 0x808, hw_fix ? 0x1f : 0xf6); - } - cx25840_write(client, 0x80b, 0x00); - } else if (std & V4L2_STD_PAL) { - /* Autodetect audio standard and audio system */ - cx25840_write(client, 0x808, 0xff); - /* Since system PAL-L is pretty much non-existent and - not used by any public broadcast network, force - 6.5 MHz carrier to be interpreted as System DK, - this avoids DK audio detection instability */ - cx25840_write(client, 0x80b, 0x00); - } else if (std & V4L2_STD_SECAM) { - /* Autodetect audio standard and audio system */ - cx25840_write(client, 0x808, 0xff); - /* If only one of SECAM-DK / SECAM-L is required, then force - 6.5MHz carrier, else autodetect it */ - if ((std & V4L2_STD_SECAM_DK) && - !(std & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC))) { - /* 6.5 MHz carrier to be interpreted as System DK */ - cx25840_write(client, 0x80b, 0x00); - } else if (!(std & V4L2_STD_SECAM_DK) && - (std & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC))) { - /* 6.5 MHz carrier to be interpreted as System L */ - cx25840_write(client, 0x80b, 0x08); - } else { - /* 6.5 MHz carrier to be autodetected */ - cx25840_write(client, 0x80b, 0x10); - } - } - - cx25840_and_or(client, 0x810, ~0x01, 0); -} - -static int set_input(struct i2c_client *client, enum cx25840_video_input vid_input, - enum cx25840_audio_input aud_input) -{ - struct cx25840_state *state = to_state(i2c_get_clientdata(client)); - u8 is_composite = (vid_input >= CX25840_COMPOSITE1 && - vid_input <= CX25840_COMPOSITE8); - u8 is_component = (vid_input & CX25840_COMPONENT_ON) == - CX25840_COMPONENT_ON; - u8 is_dif = (vid_input & CX25840_DIF_ON) == - CX25840_DIF_ON; - u8 is_svideo = (vid_input & CX25840_SVIDEO_ON) == - CX25840_SVIDEO_ON; - int luma = vid_input & 0xf0; - int chroma = vid_input & 0xf00; - u8 reg; - u32 val; - - v4l_dbg(1, cx25840_debug, client, - "decoder set video input %d, audio input %d\n", - vid_input, aud_input); - - if (vid_input >= CX25840_VIN1_CH1) { - v4l_dbg(1, cx25840_debug, client, "vid_input 0x%x\n", - vid_input); - reg = vid_input & 0xff; - is_composite = !is_component && - ((vid_input & CX25840_SVIDEO_ON) != CX25840_SVIDEO_ON); - - v4l_dbg(1, cx25840_debug, client, "mux cfg 0x%x comp=%d\n", - reg, is_composite); - } else if (is_composite) { - reg = 0xf0 + (vid_input - CX25840_COMPOSITE1); - } else { - if ((vid_input & ~0xff0) || - luma < CX25840_SVIDEO_LUMA1 || luma > CX25840_SVIDEO_LUMA8 || - chroma < CX25840_SVIDEO_CHROMA4 || chroma > CX25840_SVIDEO_CHROMA8) { - v4l_err(client, "0x%04x is not a valid video input!\n", - vid_input); - return -EINVAL; - } - reg = 0xf0 + ((luma - CX25840_SVIDEO_LUMA1) >> 4); - if (chroma >= CX25840_SVIDEO_CHROMA7) { - reg &= 0x3f; - reg |= (chroma - CX25840_SVIDEO_CHROMA7) >> 2; - } else { - reg &= 0xcf; - reg |= (chroma - CX25840_SVIDEO_CHROMA4) >> 4; - } - } - - /* The caller has previously prepared the correct routing - * configuration in reg (for the cx23885) so we have no - * need to attempt to flip bits for earlier av decoders. - */ - if (!is_cx2388x(state) && !is_cx231xx(state)) { - switch (aud_input) { - case CX25840_AUDIO_SERIAL: - /* do nothing, use serial audio input */ - break; - case CX25840_AUDIO4: reg &= ~0x30; break; - case CX25840_AUDIO5: reg &= ~0x30; reg |= 0x10; break; - case CX25840_AUDIO6: reg &= ~0x30; reg |= 0x20; break; - case CX25840_AUDIO7: reg &= ~0xc0; break; - case CX25840_AUDIO8: reg &= ~0xc0; reg |= 0x40; break; - - default: - v4l_err(client, "0x%04x is not a valid audio input!\n", - aud_input); - return -EINVAL; - } - } - - cx25840_write(client, 0x103, reg); - - /* Set INPUT_MODE to Composite, S-Video or Component */ - if (is_component) - cx25840_and_or(client, 0x401, ~0x6, 0x6); - else - cx25840_and_or(client, 0x401, ~0x6, is_composite ? 0 : 0x02); - - if (is_cx2388x(state)) { - - /* Enable or disable the DIF for tuner use */ - if (is_dif) { - cx25840_and_or(client, 0x102, ~0x80, 0x80); - - /* Set of defaults for NTSC and PAL */ - cx25840_write4(client, 0x31c, 0xc2262600); - cx25840_write4(client, 0x320, 0xc2262600); - - /* 18271 IF - Nobody else yet uses a different - * tuner with the DIF, so these are reasonable - * assumptions (HVR1250 and HVR1850 specific). - */ - cx25840_write4(client, 0x318, 0xda262600); - cx25840_write4(client, 0x33c, 0x2a24c800); - cx25840_write4(client, 0x104, 0x0704dd00); - } else { - cx25840_write4(client, 0x300, 0x015c28f5); - - cx25840_and_or(client, 0x102, ~0x80, 0); - cx25840_write4(client, 0x340, 0xdf7df83); - cx25840_write4(client, 0x104, 0x0704dd80); - cx25840_write4(client, 0x314, 0x22400600); - cx25840_write4(client, 0x318, 0x40002600); - cx25840_write4(client, 0x324, 0x40002600); - cx25840_write4(client, 0x32c, 0x0250e620); - cx25840_write4(client, 0x39c, 0x01FF0B00); - - cx25840_write4(client, 0x410, 0xffff0dbf); - cx25840_write4(client, 0x414, 0x00137d03); - - /* on the 887, 0x418 is HSCALE_CTRL, on the 888 it is - CHROMA_CTRL */ - if (is_cx23888(state)) - cx25840_write4(client, 0x418, 0x01008080); - else - cx25840_write4(client, 0x418, 0x01000000); - - cx25840_write4(client, 0x41c, 0x00000000); - - /* on the 887, 0x420 is CHROMA_CTRL, on the 888 it is - CRUSH_CTRL */ - if (is_cx23888(state)) - cx25840_write4(client, 0x420, 0x001c3e0f); - else - cx25840_write4(client, 0x420, 0x001c8282); - - cx25840_write4(client, 0x42c, 0x42600000); - cx25840_write4(client, 0x430, 0x0000039b); - cx25840_write4(client, 0x438, 0x00000000); - - cx25840_write4(client, 0x440, 0xF8E3E824); - cx25840_write4(client, 0x444, 0x401040dc); - cx25840_write4(client, 0x448, 0xcd3f02a0); - cx25840_write4(client, 0x44c, 0x161f1000); - cx25840_write4(client, 0x450, 0x00000802); - - cx25840_write4(client, 0x91c, 0x01000000); - cx25840_write4(client, 0x8e0, 0x03063870); - cx25840_write4(client, 0x8d4, 0x7FFF0024); - cx25840_write4(client, 0x8d0, 0x00063073); - - cx25840_write4(client, 0x8c8, 0x00010000); - cx25840_write4(client, 0x8cc, 0x00080023); - - /* DIF BYPASS */ - cx25840_write4(client, 0x33c, 0x2a04c800); - } - - /* Reset the DIF */ - cx25840_write4(client, 0x398, 0); - } - - if (!is_cx2388x(state) && !is_cx231xx(state)) { - /* Set CH_SEL_ADC2 to 1 if input comes from CH3 */ - cx25840_and_or(client, 0x102, ~0x2, (reg & 0x80) == 0 ? 2 : 0); - /* Set DUAL_MODE_ADC2 to 1 if input comes from both CH2&CH3 */ - if ((reg & 0xc0) != 0xc0 && (reg & 0x30) != 0x30) - cx25840_and_or(client, 0x102, ~0x4, 4); - else - cx25840_and_or(client, 0x102, ~0x4, 0); - } else { - /* Set DUAL_MODE_ADC2 to 1 if component*/ - cx25840_and_or(client, 0x102, ~0x4, is_component ? 0x4 : 0x0); - if (is_composite) { - /* ADC2 input select channel 2 */ - cx25840_and_or(client, 0x102, ~0x2, 0); - } else if (!is_component) { - /* S-Video */ - if (chroma >= CX25840_SVIDEO_CHROMA7) { - /* ADC2 input select channel 3 */ - cx25840_and_or(client, 0x102, ~0x2, 2); - } else { - /* ADC2 input select channel 2 */ - cx25840_and_or(client, 0x102, ~0x2, 0); - } - } - - /* cx23885 / SVIDEO */ - if (is_cx2388x(state) && is_svideo) { -#define AFE_CTRL (0x104) -#define MODE_CTRL (0x400) - cx25840_and_or(client, 0x102, ~0x2, 0x2); - - val = cx25840_read4(client, MODE_CTRL); - val &= 0xFFFFF9FF; - - /* YC */ - val |= 0x00000200; - val &= ~0x2000; - cx25840_write4(client, MODE_CTRL, val); - - val = cx25840_read4(client, AFE_CTRL); - - /* Chroma in select */ - val |= 0x00001000; - val &= 0xfffffe7f; - /* Clear VGA_SEL_CH2 and VGA_SEL_CH3 (bits 7 and 8). - * This sets them to use video rather than audio. - * Only one of the two will be in use. - */ - cx25840_write4(client, AFE_CTRL, val); - } else - cx25840_and_or(client, 0x102, ~0x2, 0); - } - - state->vid_input = vid_input; - state->aud_input = aud_input; - cx25840_audio_set_path(client); - input_change(client); - - if (is_cx2388x(state)) { - /* Audio channel 1 src : Parallel 1 */ - cx25840_write(client, 0x124, 0x03); - - /* Select AFE clock pad output source */ - cx25840_write(client, 0x144, 0x05); - - /* I2S_IN_CTL: I2S_IN_SONY_MODE, LEFT SAMPLE on WS=1 */ - cx25840_write(client, 0x914, 0xa0); - - /* I2S_OUT_CTL: - * I2S_IN_SONY_MODE, LEFT SAMPLE on WS=1 - * I2S_OUT_MASTER_MODE = Master - */ - cx25840_write(client, 0x918, 0xa0); - cx25840_write(client, 0x919, 0x01); - } else if (is_cx231xx(state)) { - /* Audio channel 1 src : Parallel 1 */ - cx25840_write(client, 0x124, 0x03); - - /* I2S_IN_CTL: I2S_IN_SONY_MODE, LEFT SAMPLE on WS=1 */ - cx25840_write(client, 0x914, 0xa0); - - /* I2S_OUT_CTL: - * I2S_IN_SONY_MODE, LEFT SAMPLE on WS=1 - * I2S_OUT_MASTER_MODE = Master - */ - cx25840_write(client, 0x918, 0xa0); - cx25840_write(client, 0x919, 0x01); - } - - if (is_cx2388x(state) && ((aud_input == CX25840_AUDIO7) || - (aud_input == CX25840_AUDIO6))) { - /* Configure audio from LR1 or LR2 input */ - cx25840_write4(client, 0x910, 0); - cx25840_write4(client, 0x8d0, 0x63073); - } else - if (is_cx2388x(state) && (aud_input == CX25840_AUDIO8)) { - /* Configure audio from tuner/sif input */ - cx25840_write4(client, 0x910, 0x12b000c9); - cx25840_write4(client, 0x8d0, 0x1f063870); - } - - if (is_cx23888(state)) { - /* HVR1850 */ - /* AUD_IO_CTRL - I2S Input, Parallel1*/ - /* - Channel 1 src - Parallel1 (Merlin out) */ - /* - Channel 2 src - Parallel2 (Merlin out) */ - /* - Channel 3 src - Parallel3 (Merlin AC97 out) */ - /* - I2S source and dir - Merlin, output */ - cx25840_write4(client, 0x124, 0x100); - - if (!is_dif) { - /* Stop microcontroller if we don't need it - * to avoid audio popping on svideo/composite use. - */ - cx25840_and_or(client, 0x803, ~0x10, 0x00); - } - } - - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int set_v4lstd(struct i2c_client *client) -{ - struct cx25840_state *state = to_state(i2c_get_clientdata(client)); - u8 fmt = 0; /* zero is autodetect */ - u8 pal_m = 0; - - /* First tests should be against specific std */ - if (state->std == V4L2_STD_NTSC_M_JP) { - fmt = 0x2; - } else if (state->std == V4L2_STD_NTSC_443) { - fmt = 0x3; - } else if (state->std == V4L2_STD_PAL_M) { - pal_m = 1; - fmt = 0x5; - } else if (state->std == V4L2_STD_PAL_N) { - fmt = 0x6; - } else if (state->std == V4L2_STD_PAL_Nc) { - fmt = 0x7; - } else if (state->std == V4L2_STD_PAL_60) { - fmt = 0x8; - } else { - /* Then, test against generic ones */ - if (state->std & V4L2_STD_NTSC) - fmt = 0x1; - else if (state->std & V4L2_STD_PAL) - fmt = 0x4; - else if (state->std & V4L2_STD_SECAM) - fmt = 0xc; - } - - v4l_dbg(1, cx25840_debug, client, "changing video std to fmt %i\n",fmt); - - /* Follow step 9 of section 3.16 in the cx25840 datasheet. - Without this PAL may display a vertical ghosting effect. - This happens for example with the Yuan MPC622. */ - if (fmt >= 4 && fmt < 8) { - /* Set format to NTSC-M */ - cx25840_and_or(client, 0x400, ~0xf, 1); - /* Turn off LCOMB */ - cx25840_and_or(client, 0x47b, ~6, 0); - } - cx25840_and_or(client, 0x400, ~0xf, fmt); - cx25840_and_or(client, 0x403, ~0x3, pal_m); - if (is_cx23888(state)) - cx23888_std_setup(client); - else - cx25840_std_setup(client); - if (!is_cx2583x(state)) - input_change(client); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int cx25840_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - struct cx25840_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - cx25840_write(client, 0x414, ctrl->val - 128); - break; - - case V4L2_CID_CONTRAST: - cx25840_write(client, 0x415, ctrl->val << 1); - break; - - case V4L2_CID_SATURATION: - if (is_cx23888(state)) { - cx25840_write(client, 0x418, ctrl->val << 1); - cx25840_write(client, 0x419, ctrl->val << 1); - } else { - cx25840_write(client, 0x420, ctrl->val << 1); - cx25840_write(client, 0x421, ctrl->val << 1); - } - break; - - case V4L2_CID_HUE: - if (is_cx23888(state)) - cx25840_write(client, 0x41a, ctrl->val); - else - cx25840_write(client, 0x422, ctrl->val); - break; - - default: - return -EINVAL; - } - - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int cx25840_s_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *fmt) -{ - struct cx25840_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - int HSC, VSC, Vsrc, Hsrc, filter, Vlines; - int is_50Hz = !(state->std & V4L2_STD_525_60); - - if (fmt->code != V4L2_MBUS_FMT_FIXED) - return -EINVAL; - - fmt->field = V4L2_FIELD_INTERLACED; - fmt->colorspace = V4L2_COLORSPACE_SMPTE170M; - - if (is_cx23888(state)) { - Vsrc = (cx25840_read(client, 0x42a) & 0x3f) << 4; - Vsrc |= (cx25840_read(client, 0x429) & 0xf0) >> 4; - } else { - Vsrc = (cx25840_read(client, 0x476) & 0x3f) << 4; - Vsrc |= (cx25840_read(client, 0x475) & 0xf0) >> 4; - } - - if (is_cx23888(state)) { - Hsrc = (cx25840_read(client, 0x426) & 0x3f) << 4; - Hsrc |= (cx25840_read(client, 0x425) & 0xf0) >> 4; - } else { - Hsrc = (cx25840_read(client, 0x472) & 0x3f) << 4; - Hsrc |= (cx25840_read(client, 0x471) & 0xf0) >> 4; - } - - Vlines = fmt->height + (is_50Hz ? 4 : 7); - - if ((fmt->width * 16 < Hsrc) || (Hsrc < fmt->width) || - (Vlines * 8 < Vsrc) || (Vsrc < Vlines)) { - v4l_err(client, "%dx%d is not a valid size!\n", - fmt->width, fmt->height); - return -ERANGE; - } - - HSC = (Hsrc * (1 << 20)) / fmt->width - (1 << 20); - VSC = (1 << 16) - (Vsrc * (1 << 9) / Vlines - (1 << 9)); - VSC &= 0x1fff; - - if (fmt->width >= 385) - filter = 0; - else if (fmt->width > 192) - filter = 1; - else if (fmt->width > 96) - filter = 2; - else - filter = 3; - - v4l_dbg(1, cx25840_debug, client, "decoder set size %dx%d -> scale %ux%u\n", - fmt->width, fmt->height, HSC, VSC); - - /* HSCALE=HSC */ - cx25840_write(client, 0x418, HSC & 0xff); - cx25840_write(client, 0x419, (HSC >> 8) & 0xff); - cx25840_write(client, 0x41a, HSC >> 16); - /* VSCALE=VSC */ - cx25840_write(client, 0x41c, VSC & 0xff); - cx25840_write(client, 0x41d, VSC >> 8); - /* VS_INTRLACE=1 VFILT=filter */ - cx25840_write(client, 0x41e, 0x8 | filter); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static void log_video_status(struct i2c_client *client) -{ - static const char *const fmt_strs[] = { - "0x0", - "NTSC-M", "NTSC-J", "NTSC-4.43", - "PAL-BDGHI", "PAL-M", "PAL-N", "PAL-Nc", "PAL-60", - "0x9", "0xA", "0xB", - "SECAM", - "0xD", "0xE", "0xF" - }; - - struct cx25840_state *state = to_state(i2c_get_clientdata(client)); - u8 vidfmt_sel = cx25840_read(client, 0x400) & 0xf; - u8 gen_stat1 = cx25840_read(client, 0x40d); - u8 gen_stat2 = cx25840_read(client, 0x40e); - int vid_input = state->vid_input; - - v4l_info(client, "Video signal: %spresent\n", - (gen_stat2 & 0x20) ? "" : "not "); - v4l_info(client, "Detected format: %s\n", - fmt_strs[gen_stat1 & 0xf]); - - v4l_info(client, "Specified standard: %s\n", - vidfmt_sel ? fmt_strs[vidfmt_sel] : "automatic detection"); - - if (vid_input >= CX25840_COMPOSITE1 && - vid_input <= CX25840_COMPOSITE8) { - v4l_info(client, "Specified video input: Composite %d\n", - vid_input - CX25840_COMPOSITE1 + 1); - } else { - v4l_info(client, "Specified video input: S-Video (Luma In%d, Chroma In%d)\n", - (vid_input & 0xf0) >> 4, (vid_input & 0xf00) >> 8); - } - - v4l_info(client, "Specified audioclock freq: %d Hz\n", state->audclk_freq); -} - -/* ----------------------------------------------------------------------- */ - -static void log_audio_status(struct i2c_client *client) -{ - struct cx25840_state *state = to_state(i2c_get_clientdata(client)); - u8 download_ctl = cx25840_read(client, 0x803); - u8 mod_det_stat0 = cx25840_read(client, 0x804); - u8 mod_det_stat1 = cx25840_read(client, 0x805); - u8 audio_config = cx25840_read(client, 0x808); - u8 pref_mode = cx25840_read(client, 0x809); - u8 afc0 = cx25840_read(client, 0x80b); - u8 mute_ctl = cx25840_read(client, 0x8d3); - int aud_input = state->aud_input; - char *p; - - switch (mod_det_stat0) { - case 0x00: p = "mono"; break; - case 0x01: p = "stereo"; break; - case 0x02: p = "dual"; break; - case 0x04: p = "tri"; break; - case 0x10: p = "mono with SAP"; break; - case 0x11: p = "stereo with SAP"; break; - case 0x12: p = "dual with SAP"; break; - case 0x14: p = "tri with SAP"; break; - case 0xfe: p = "forced mode"; break; - default: p = "not defined"; - } - v4l_info(client, "Detected audio mode: %s\n", p); - - switch (mod_det_stat1) { - case 0x00: p = "not defined"; break; - case 0x01: p = "EIAJ"; break; - case 0x02: p = "A2-M"; break; - case 0x03: p = "A2-BG"; break; - case 0x04: p = "A2-DK1"; break; - case 0x05: p = "A2-DK2"; break; - case 0x06: p = "A2-DK3"; break; - case 0x07: p = "A1 (6.0 MHz FM Mono)"; break; - case 0x08: p = "AM-L"; break; - case 0x09: p = "NICAM-BG"; break; - case 0x0a: p = "NICAM-DK"; break; - case 0x0b: p = "NICAM-I"; break; - case 0x0c: p = "NICAM-L"; break; - case 0x0d: p = "BTSC/EIAJ/A2-M Mono (4.5 MHz FMMono)"; break; - case 0x0e: p = "IF FM Radio"; break; - case 0x0f: p = "BTSC"; break; - case 0x10: p = "high-deviation FM"; break; - case 0x11: p = "very high-deviation FM"; break; - case 0xfd: p = "unknown audio standard"; break; - case 0xfe: p = "forced audio standard"; break; - case 0xff: p = "no detected audio standard"; break; - default: p = "not defined"; - } - v4l_info(client, "Detected audio standard: %s\n", p); - v4l_info(client, "Audio microcontroller: %s\n", - (download_ctl & 0x10) ? - ((mute_ctl & 0x2) ? "detecting" : "running") : "stopped"); - - switch (audio_config >> 4) { - case 0x00: p = "undefined"; break; - case 0x01: p = "BTSC"; break; - case 0x02: p = "EIAJ"; break; - case 0x03: p = "A2-M"; break; - case 0x04: p = "A2-BG"; break; - case 0x05: p = "A2-DK1"; break; - case 0x06: p = "A2-DK2"; break; - case 0x07: p = "A2-DK3"; break; - case 0x08: p = "A1 (6.0 MHz FM Mono)"; break; - case 0x09: p = "AM-L"; break; - case 0x0a: p = "NICAM-BG"; break; - case 0x0b: p = "NICAM-DK"; break; - case 0x0c: p = "NICAM-I"; break; - case 0x0d: p = "NICAM-L"; break; - case 0x0e: p = "FM radio"; break; - case 0x0f: p = "automatic detection"; break; - default: p = "undefined"; - } - v4l_info(client, "Configured audio standard: %s\n", p); - - if ((audio_config >> 4) < 0xF) { - switch (audio_config & 0xF) { - case 0x00: p = "MONO1 (LANGUAGE A/Mono L+R channel for BTSC, EIAJ, A2)"; break; - case 0x01: p = "MONO2 (LANGUAGE B)"; break; - case 0x02: p = "MONO3 (STEREO forced MONO)"; break; - case 0x03: p = "MONO4 (NICAM ANALOG-Language C/Analog Fallback)"; break; - case 0x04: p = "STEREO"; break; - case 0x05: p = "DUAL1 (AB)"; break; - case 0x06: p = "DUAL2 (AC) (FM)"; break; - case 0x07: p = "DUAL3 (BC) (FM)"; break; - case 0x08: p = "DUAL4 (AC) (AM)"; break; - case 0x09: p = "DUAL5 (BC) (AM)"; break; - case 0x0a: p = "SAP"; break; - default: p = "undefined"; - } - v4l_info(client, "Configured audio mode: %s\n", p); - } else { - switch (audio_config & 0xF) { - case 0x00: p = "BG"; break; - case 0x01: p = "DK1"; break; - case 0x02: p = "DK2"; break; - case 0x03: p = "DK3"; break; - case 0x04: p = "I"; break; - case 0x05: p = "L"; break; - case 0x06: p = "BTSC"; break; - case 0x07: p = "EIAJ"; break; - case 0x08: p = "A2-M"; break; - case 0x09: p = "FM Radio"; break; - case 0x0f: p = "automatic standard and mode detection"; break; - default: p = "undefined"; - } - v4l_info(client, "Configured audio system: %s\n", p); - } - - if (aud_input) { - v4l_info(client, "Specified audio input: Tuner (In%d)\n", aud_input); - } else { - v4l_info(client, "Specified audio input: External\n"); - } - - switch (pref_mode & 0xf) { - case 0: p = "mono/language A"; break; - case 1: p = "language B"; break; - case 2: p = "language C"; break; - case 3: p = "analog fallback"; break; - case 4: p = "stereo"; break; - case 5: p = "language AC"; break; - case 6: p = "language BC"; break; - case 7: p = "language AB"; break; - default: p = "undefined"; - } - v4l_info(client, "Preferred audio mode: %s\n", p); - - if ((audio_config & 0xf) == 0xf) { - switch ((afc0 >> 3) & 0x3) { - case 0: p = "system DK"; break; - case 1: p = "system L"; break; - case 2: p = "autodetect"; break; - default: p = "undefined"; - } - v4l_info(client, "Selected 65 MHz format: %s\n", p); - - switch (afc0 & 0x7) { - case 0: p = "chroma"; break; - case 1: p = "BTSC"; break; - case 2: p = "EIAJ"; break; - case 3: p = "A2-M"; break; - case 4: p = "autodetect"; break; - default: p = "undefined"; - } - v4l_info(client, "Selected 45 MHz format: %s\n", p); - } -} - -/* ----------------------------------------------------------------------- */ - -/* This load_fw operation must be called to load the driver's firmware. - Without this the audio standard detection will fail and you will - only get mono. - - Since loading the firmware is often problematic when the driver is - compiled into the kernel I recommend postponing calling this function - until the first open of the video device. Another reason for - postponing it is that loading this firmware takes a long time (seconds) - due to the slow i2c bus speed. So it will speed up the boot process if - you can avoid loading the fw as long as the video device isn't used. */ -static int cx25840_load_fw(struct v4l2_subdev *sd) -{ - struct cx25840_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!state->is_initialized) { - /* initialize and load firmware */ - state->is_initialized = 1; - if (is_cx2583x(state)) - cx25836_initialize(client); - else if (is_cx2388x(state)) - cx23885_initialize(client); - else if (is_cx231xx(state)) - cx231xx_initialize(client); - else - cx25840_initialize(client); - } - return 0; -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int cx25840_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - reg->size = 1; - reg->val = cx25840_read(client, reg->reg & 0x0fff); - return 0; -} - -static int cx25840_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - cx25840_write(client, reg->reg & 0x0fff, reg->val & 0xff); - return 0; -} -#endif - -static int cx25840_s_audio_stream(struct v4l2_subdev *sd, int enable) -{ - struct cx25840_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - u8 v; - - if (is_cx2583x(state) || is_cx2388x(state) || is_cx231xx(state)) - return 0; - - v4l_dbg(1, cx25840_debug, client, "%s audio output\n", - enable ? "enable" : "disable"); - - if (enable) { - v = cx25840_read(client, 0x115) | 0x80; - cx25840_write(client, 0x115, v); - v = cx25840_read(client, 0x116) | 0x03; - cx25840_write(client, 0x116, v); - } else { - v = cx25840_read(client, 0x115) & ~(0x80); - cx25840_write(client, 0x115, v); - v = cx25840_read(client, 0x116) & ~(0x03); - cx25840_write(client, 0x116, v); - } - return 0; -} - -static int cx25840_s_stream(struct v4l2_subdev *sd, int enable) -{ - struct cx25840_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - u8 v; - - v4l_dbg(1, cx25840_debug, client, "%s video output\n", - enable ? "enable" : "disable"); - if (enable) { - if (is_cx2388x(state) || is_cx231xx(state)) { - v = cx25840_read(client, 0x421) | 0x0b; - cx25840_write(client, 0x421, v); - } else { - v = cx25840_read(client, 0x115) | 0x0c; - cx25840_write(client, 0x115, v); - v = cx25840_read(client, 0x116) | 0x04; - cx25840_write(client, 0x116, v); - } - } else { - if (is_cx2388x(state) || is_cx231xx(state)) { - v = cx25840_read(client, 0x421) & ~(0x0b); - cx25840_write(client, 0x421, v); - } else { - v = cx25840_read(client, 0x115) & ~(0x0c); - cx25840_write(client, 0x115, v); - v = cx25840_read(client, 0x116) & ~(0x04); - cx25840_write(client, 0x116, v); - } - } - return 0; -} - -/* Query the current detected video format */ -static int cx25840_g_std(struct v4l2_subdev *sd, v4l2_std_id *std) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - v4l2_std_id stds[] = { - /* 0000 */ V4L2_STD_UNKNOWN, - - /* 0001 */ V4L2_STD_NTSC_M, - /* 0010 */ V4L2_STD_NTSC_M_JP, - /* 0011 */ V4L2_STD_NTSC_443, - /* 0100 */ V4L2_STD_PAL, - /* 0101 */ V4L2_STD_PAL_M, - /* 0110 */ V4L2_STD_PAL_N, - /* 0111 */ V4L2_STD_PAL_Nc, - /* 1000 */ V4L2_STD_PAL_60, - - /* 1001 */ V4L2_STD_UNKNOWN, - /* 1010 */ V4L2_STD_UNKNOWN, - /* 1001 */ V4L2_STD_UNKNOWN, - /* 1010 */ V4L2_STD_UNKNOWN, - /* 1011 */ V4L2_STD_UNKNOWN, - /* 1110 */ V4L2_STD_UNKNOWN, - /* 1111 */ V4L2_STD_UNKNOWN - }; - - u32 fmt = (cx25840_read4(client, 0x40c) >> 8) & 0xf; - *std = stds[ fmt ]; - - v4l_dbg(1, cx25840_debug, client, "g_std fmt = %x, v4l2_std_id = 0x%x\n", - fmt, (unsigned int)stds[ fmt ]); - - return 0; -} - -static int cx25840_g_input_status(struct v4l2_subdev *sd, u32 *status) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - /* A limited function that checks for signal status and returns - * the state. - */ - - /* Check for status of Horizontal lock (SRC lock isn't reliable) */ - if ((cx25840_read4(client, 0x40c) & 0x00010000) == 0) - *status |= V4L2_IN_ST_NO_SIGNAL; - - return 0; -} - -static int cx25840_s_std(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct cx25840_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (state->radio == 0 && state->std == std) - return 0; - state->radio = 0; - state->std = std; - return set_v4lstd(client); -} - -static int cx25840_s_radio(struct v4l2_subdev *sd) -{ - struct cx25840_state *state = to_state(sd); - - state->radio = 1; - return 0; -} - -static int cx25840_s_video_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct cx25840_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (is_cx23888(state)) - cx23888_std_setup(client); - - return set_input(client, input, state->aud_input); -} - -static int cx25840_s_audio_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct cx25840_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (is_cx23888(state)) - cx23888_std_setup(client); - return set_input(client, state->vid_input, input); -} - -static int cx25840_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - input_change(client); - return 0; -} - -static int cx25840_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - struct cx25840_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - u8 vpres = cx25840_read(client, 0x40e) & 0x20; - u8 mode; - int val = 0; - - if (state->radio) - return 0; - - vt->signal = vpres ? 0xffff : 0x0; - if (is_cx2583x(state)) - return 0; - - vt->capability |= - V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 | - V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP; - - mode = cx25840_read(client, 0x804); - - /* get rxsubchans and audmode */ - if ((mode & 0xf) == 1) - val |= V4L2_TUNER_SUB_STEREO; - else - val |= V4L2_TUNER_SUB_MONO; - - if (mode == 2 || mode == 4) - val = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - - if (mode & 0x10) - val |= V4L2_TUNER_SUB_SAP; - - vt->rxsubchans = val; - vt->audmode = state->audmode; - return 0; -} - -static int cx25840_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - struct cx25840_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (state->radio || is_cx2583x(state)) - return 0; - - switch (vt->audmode) { - case V4L2_TUNER_MODE_MONO: - /* mono -> mono - stereo -> mono - bilingual -> lang1 */ - cx25840_and_or(client, 0x809, ~0xf, 0x00); - break; - case V4L2_TUNER_MODE_STEREO: - case V4L2_TUNER_MODE_LANG1: - /* mono -> mono - stereo -> stereo - bilingual -> lang1 */ - cx25840_and_or(client, 0x809, ~0xf, 0x04); - break; - case V4L2_TUNER_MODE_LANG1_LANG2: - /* mono -> mono - stereo -> stereo - bilingual -> lang1/lang2 */ - cx25840_and_or(client, 0x809, ~0xf, 0x07); - break; - case V4L2_TUNER_MODE_LANG2: - /* mono -> mono - stereo -> stereo - bilingual -> lang2 */ - cx25840_and_or(client, 0x809, ~0xf, 0x01); - break; - default: - return -EINVAL; - } - state->audmode = vt->audmode; - return 0; -} - -static int cx25840_reset(struct v4l2_subdev *sd, u32 val) -{ - struct cx25840_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (is_cx2583x(state)) - cx25836_initialize(client); - else if (is_cx2388x(state)) - cx23885_initialize(client); - else if (is_cx231xx(state)) - cx231xx_initialize(client); - else - cx25840_initialize(client); - return 0; -} - -static int cx25840_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct cx25840_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, state->id, state->rev); -} - -static int cx25840_log_status(struct v4l2_subdev *sd) -{ - struct cx25840_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - log_video_status(client); - if (!is_cx2583x(state)) - log_audio_status(client); - cx25840_ir_log_status(sd); - v4l2_ctrl_handler_log_status(&state->hdl, sd->name); - return 0; -} - -static int cx23885_irq_handler(struct v4l2_subdev *sd, u32 status, - bool *handled) -{ - struct cx25840_state *state = to_state(sd); - struct i2c_client *c = v4l2_get_subdevdata(sd); - u8 irq_stat, aud_stat, aud_en, ir_stat, ir_en; - u32 vid_stat, aud_mc_stat; - bool block_handled; - int ret = 0; - - irq_stat = cx25840_read(c, CX23885_PIN_CTRL_IRQ_REG); - v4l_dbg(2, cx25840_debug, c, "AV Core IRQ status (entry): %s %s %s\n", - irq_stat & CX23885_PIN_CTRL_IRQ_IR_STAT ? "ir" : " ", - irq_stat & CX23885_PIN_CTRL_IRQ_AUD_STAT ? "aud" : " ", - irq_stat & CX23885_PIN_CTRL_IRQ_VID_STAT ? "vid" : " "); - - if ((is_cx23885(state) || is_cx23887(state))) { - ir_stat = cx25840_read(c, CX25840_IR_STATS_REG); - ir_en = cx25840_read(c, CX25840_IR_IRQEN_REG); - v4l_dbg(2, cx25840_debug, c, - "AV Core ir IRQ status: %#04x disables: %#04x\n", - ir_stat, ir_en); - if (irq_stat & CX23885_PIN_CTRL_IRQ_IR_STAT) { - block_handled = false; - ret = cx25840_ir_irq_handler(sd, - status, &block_handled); - if (block_handled) - *handled = true; - } - } - - aud_stat = cx25840_read(c, CX25840_AUD_INT_STAT_REG); - aud_en = cx25840_read(c, CX25840_AUD_INT_CTRL_REG); - v4l_dbg(2, cx25840_debug, c, - "AV Core audio IRQ status: %#04x disables: %#04x\n", - aud_stat, aud_en); - aud_mc_stat = cx25840_read4(c, CX23885_AUD_MC_INT_MASK_REG); - v4l_dbg(2, cx25840_debug, c, - "AV Core audio MC IRQ status: %#06x enables: %#06x\n", - aud_mc_stat >> CX23885_AUD_MC_INT_STAT_SHFT, - aud_mc_stat & CX23885_AUD_MC_INT_CTRL_BITS); - if (irq_stat & CX23885_PIN_CTRL_IRQ_AUD_STAT) { - if (aud_stat) { - cx25840_write(c, CX25840_AUD_INT_STAT_REG, aud_stat); - *handled = true; - } - } - - vid_stat = cx25840_read4(c, CX25840_VID_INT_STAT_REG); - v4l_dbg(2, cx25840_debug, c, - "AV Core video IRQ status: %#06x disables: %#06x\n", - vid_stat & CX25840_VID_INT_STAT_BITS, - vid_stat >> CX25840_VID_INT_MASK_SHFT); - if (irq_stat & CX23885_PIN_CTRL_IRQ_VID_STAT) { - if (vid_stat & CX25840_VID_INT_STAT_BITS) { - cx25840_write4(c, CX25840_VID_INT_STAT_REG, vid_stat); - *handled = true; - } - } - - irq_stat = cx25840_read(c, CX23885_PIN_CTRL_IRQ_REG); - v4l_dbg(2, cx25840_debug, c, "AV Core IRQ status (exit): %s %s %s\n", - irq_stat & CX23885_PIN_CTRL_IRQ_IR_STAT ? "ir" : " ", - irq_stat & CX23885_PIN_CTRL_IRQ_AUD_STAT ? "aud" : " ", - irq_stat & CX23885_PIN_CTRL_IRQ_VID_STAT ? "vid" : " "); - - return ret; -} - -static int cx25840_irq_handler(struct v4l2_subdev *sd, u32 status, - bool *handled) -{ - struct cx25840_state *state = to_state(sd); - - *handled = false; - - /* Only support the CX2388[578] AV Core for now */ - if (is_cx2388x(state)) - return cx23885_irq_handler(sd, status, handled); - - return -ENODEV; -} - -/* ----------------------------------------------------------------------- */ - -#define DIF_PLL_FREQ_WORD (0x300) -#define DIF_BPF_COEFF01 (0x348) -#define DIF_BPF_COEFF23 (0x34c) -#define DIF_BPF_COEFF45 (0x350) -#define DIF_BPF_COEFF67 (0x354) -#define DIF_BPF_COEFF89 (0x358) -#define DIF_BPF_COEFF1011 (0x35c) -#define DIF_BPF_COEFF1213 (0x360) -#define DIF_BPF_COEFF1415 (0x364) -#define DIF_BPF_COEFF1617 (0x368) -#define DIF_BPF_COEFF1819 (0x36c) -#define DIF_BPF_COEFF2021 (0x370) -#define DIF_BPF_COEFF2223 (0x374) -#define DIF_BPF_COEFF2425 (0x378) -#define DIF_BPF_COEFF2627 (0x37c) -#define DIF_BPF_COEFF2829 (0x380) -#define DIF_BPF_COEFF3031 (0x384) -#define DIF_BPF_COEFF3233 (0x388) -#define DIF_BPF_COEFF3435 (0x38c) -#define DIF_BPF_COEFF36 (0x390) - -void cx23885_dif_setup(struct i2c_client *client, u32 ifHz) -{ - u64 pll_freq; - u32 pll_freq_word; - - v4l_dbg(1, cx25840_debug, client, "%s(%d)\n", __func__, ifHz); - - /* Assuming TV */ - /* Calculate the PLL frequency word based on the adjusted ifHz */ - pll_freq = div_u64((u64)ifHz * 268435456, 50000000); - pll_freq_word = (u32)pll_freq; - - cx25840_write4(client, DIF_PLL_FREQ_WORD, pll_freq_word); - - /* Round down to the nearest 100KHz */ - ifHz = (ifHz / 100000) * 100000; - - if (ifHz < 3000000) - ifHz = 3000000; - - if (ifHz > 16000000) - ifHz = 16000000; - - v4l_dbg(1, cx25840_debug, client, "%s(%d) again\n", __func__, ifHz); - - switch (ifHz) { - case 3000000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00080012); - cx25840_write4(client, DIF_BPF_COEFF45, 0x001e0024); - cx25840_write4(client, DIF_BPF_COEFF67, 0x001bfff8); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffb4ff50); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfed8fe68); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe24fe34); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfebaffc7); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d031f); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x04f0065d); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x07010688); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x04c901d6); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfe00f9d3); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf600f342); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf235f337); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf64efb22); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0105070f); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x0c460fce); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 3100000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00070012); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00220032); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00370026); - cx25840_write4(client, DIF_BPF_COEFF89, 0xfff0ff91); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff0efe7c); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe01fdcc); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe0afedb); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x00440224); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x0434060c); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0738074e); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x06090361); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xff99fb39); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf6fef3b6); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf21af2a5); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf573fa33); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0034067d); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x0bfb0fb9); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 3200000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000000); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0004000e); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00200038); - cx25840_write4(client, DIF_BPF_COEFF67, 0x004c004f); - cx25840_write4(client, DIF_BPF_COEFF89, 0x002fffdf); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff5cfeb6); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe0dfd92); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd7ffe03); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36010a); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x03410575); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x072607d2); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x071804d5); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0134fcb7); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf81ff451); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf223f22e); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf4a7f94b); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xff6405e8); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x0bae0fa4); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 3300000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000ffff); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00000008); - cx25840_write4(client, DIF_BPF_COEFF45, 0x001a0036); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0056006d); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00670030); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xffbdff10); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe46fd8d); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd25fd4f); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35ffe0); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x0224049f); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x06c9080e); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x07ef0627); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x02c9fe45); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf961f513); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf250f1d2); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf3ecf869); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xfe930552); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x0b5f0f8f); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 3400000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffd0001); - cx25840_write4(client, DIF_BPF_COEFF45, 0x000f002c); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0054007d); - cx25840_write4(client, DIF_BPF_COEFF89, 0x0093007c); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x0024ff82); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfea6fdbb); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd03fcca); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51feb9); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x00eb0392); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x06270802); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x08880750); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x044dffdb); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xfabdf5f8); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2a0f193); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf342f78f); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xfdc404b9); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x0b0e0f78); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 3500000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffafff9); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0002001b); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0046007d); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00ad00ba); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00870000); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xff26fe1a); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd1bfc7e); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fda4); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xffa5025c); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x054507ad); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x08dd0847); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x05b80172); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xfc2ef6ff); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf313f170); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf2abf6bd); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xfcf6041f); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x0abc0f61); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 3600000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff3); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfff50006); - cx25840_write4(client, DIF_BPF_COEFF67, 0x002f006c); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00b200e3); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00dc007e); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xffb9fea0); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd6bfc71); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fcb1); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfe65010b); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x042d0713); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x08ec0906); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x07020302); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xfdaff823); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf3a7f16a); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf228f5f5); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xfc2a0384); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x0a670f4a); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 3700000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff7ffef); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe9fff1); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0010004d); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00a100f2); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x011a00f0); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x0053ff44); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdedfca2); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fbef); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd39ffae); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x02ea0638); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x08b50987); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x08230483); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xff39f960); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf45bf180); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf1b8f537); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xfb6102e7); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x0a110f32); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 3800000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9ffee); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe1ffdd); - cx25840_write4(client, DIF_BPF_COEFF67, 0xfff00024); - cx25840_write4(client, DIF_BPF_COEFF89, 0x007c00e5); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x013a014a); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x00e6fff8); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe98fd0f); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fb67); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc32fe54); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x01880525); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x083909c7); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x091505ee); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x00c7fab3); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf52df1b4); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf15df484); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xfa9b0249); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x09ba0f19); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 3900000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000000); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffbfff0); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffdeffcf); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffd1fff6); - cx25840_write4(client, DIF_BPF_COEFF89, 0x004800be); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x01390184); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x016300ac); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xff5efdb1); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fb23); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb5cfd0d); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x001703e4); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x077b09c4); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x09d2073c); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0251fc18); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf61cf203); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf118f3dc); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf9d801aa); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x09600eff); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 4000000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffefff4); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe1ffc8); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffbaffca); - cx25840_write4(client, DIF_BPF_COEFF89, 0x000b0082); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x01170198); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01c10152); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x0030fe7b); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fb24); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfac3fbe9); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfea5027f); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x0683097f); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a560867); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d2fd89); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf723f26f); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0e8f341); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf919010a); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x09060ee5); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 4100000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0002fffb); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe8ffca); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffacffa4); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffcd0036); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00d70184); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01f601dc); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x00ffff60); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51fb6d); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa6efaf5); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfd410103); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x055708f9); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a9e0969); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0543ff02); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf842f2f5); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0cef2b2); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf85e006b); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x08aa0ecb); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 4200000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00050003); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfff3ffd3); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffaaff8b); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff95ffe5); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x0080014a); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01fe023f); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x01ba0050); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35fbf8); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa62fa3b); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfbf9ff7e); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x04010836); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0aa90a3d); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x069f007f); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf975f395); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0cbf231); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf7a9ffcb); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x084c0eaf); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 4300000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0008000a); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0000ffe4); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffb4ff81); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff6aff96); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x001c00f0); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01d70271); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x0254013b); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36fcbd); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa9ff9c5); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfadbfdfe); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x028c073b); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a750adf); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e101fa); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xfab8f44e); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0ddf1be); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf6f9ff2b); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x07ed0e94); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 4400000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0009000f); - cx25840_write4(client, DIF_BPF_COEFF45, 0x000efff8); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffc9ff87); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff52ff54); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xffb5007e); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01860270); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02c00210); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0044fdb2); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb22f997); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf9f2fc90); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x0102060f); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a050b4c); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0902036e); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xfc0af51e); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf106f15a); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf64efe8b); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x078d0e77); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 4500000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00080012); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0019000e); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5ff9e); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff4fff25); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff560000); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x0112023b); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f702c0); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x014dfec8); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfbe5f9b3); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf947fb41); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xff7004b9); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x095a0b81); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a0004d8); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xfd65f603); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf144f104); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf5aafdec); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x072b0e5a); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 4600000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00060012); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00200022); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0005ffc1); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff61ff10); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff09ff82); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x008601d7); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f50340); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0241fff0); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfcddfa19); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8e2fa1e); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfde30343); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x08790b7f); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad50631); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xfec7f6fc); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf198f0bd); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf50dfd4e); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x06c90e3d); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 4700000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000ffff); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0003000f); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00220030); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0025ffed); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff87ff15); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfed6ff10); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xffed014c); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02b90386); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x03110119); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfdfefac4); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8c6f92f); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfc6701b7); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x07670b44); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7e0776); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x002df807); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf200f086); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf477fcb1); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x06650e1e); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 4800000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0xffff0009); - cx25840_write4(client, DIF_BPF_COEFF45, 0x001e0038); - cx25840_write4(client, DIF_BPF_COEFF67, 0x003f001b); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffbcff36); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec2feb6); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xff5600a5); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x0248038d); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b00232); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xff39fbab); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8f4f87f); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfb060020); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x062a0ad2); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf908a3); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0192f922); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf27df05e); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf3e8fc14); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x06000e00); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 4900000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffc0002); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00160037); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00510046); - cx25840_write4(client, DIF_BPF_COEFF89, 0xfff9ff6d); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfed0fe7c); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfecefff0); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x01aa0356); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0413032b); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x007ffcc5); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf96cf812); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf9cefe87); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x04c90a2c); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c4309b4); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x02f3fa4a); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf30ef046); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf361fb7a); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x059b0de0); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 5000000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9fffa); - cx25840_write4(client, DIF_BPF_COEFF45, 0x000a002d); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00570067); - cx25840_write4(client, DIF_BPF_COEFF89, 0x0037ffb5); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfefffe68); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe62ff3d); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x00ec02e3); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x043503f6); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x01befe05); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa27f7ee); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf8c6fcf8); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x034c0954); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c5c0aa4); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x044cfb7e); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf3b1f03f); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf2e2fae1); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x05340dc0); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 5100000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff4); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfffd001e); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0051007b); - cx25840_write4(client, DIF_BPF_COEFF89, 0x006e0006); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff48fe7c); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe1bfe9a); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x001d023e); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x04130488); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x02e6ff5b); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfb1ef812); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7f7fb7f); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x01bc084e); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c430b72); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x059afcba); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf467f046); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf26cfa4a); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x04cd0da0); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 5200000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8ffef); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfff00009); - cx25840_write4(client, DIF_BPF_COEFF67, 0x003f007f); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00980056); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xffa5feb6); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe00fe15); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xff4b0170); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b004d7); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x03e800b9); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfc48f87f); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf768fa23); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0022071f); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf90c1b); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x06dafdfd); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf52df05e); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf1fef9b5); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x04640d7f); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 5300000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000ffff); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9ffee); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe6fff3); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00250072); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00af009c); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x000cff10); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe13fdb8); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe870089); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x031104e1); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x04b8020f); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfd98f92f); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf71df8f0); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfe8805ce); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7e0c9c); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0808ff44); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf603f086); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf19af922); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x03fb0d5e); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 5400000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffcffef); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe0ffe0); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00050056); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00b000d1); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x0071ff82); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe53fd8c); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfddfff99); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x024104a3); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x054a034d); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xff01fa1e); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf717f7ed); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfcf50461); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad50cf4); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0921008d); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf6e7f0bd); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf13ff891); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x03920d3b); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 5500000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffffff3); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffdeffd1); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5002f); - cx25840_write4(client, DIF_BPF_COEFF89, 0x009c00ed); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00cb0000); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfebafd94); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd61feb0); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d0422); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x05970464); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0074fb41); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf759f721); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfb7502de); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a000d21); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0a2201d4); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf7d9f104); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf0edf804); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x03280d19); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 5600000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0003fffa); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe3ffc9); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffc90002); - cx25840_write4(client, DIF_BPF_COEFF89, 0x007500ef); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x010e007e); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xff3dfdcf); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd16fddd); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x00440365); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x059b0548); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x01e3fc90); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7dff691); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfa0f014d); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x09020d23); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0b0a0318); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf8d7f15a); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf0a5f779); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x02bd0cf6); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 5700000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00060001); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffecffc9); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffb4ffd4); - cx25840_write4(client, DIF_BPF_COEFF89, 0x004000d5); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x013600f0); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xffd3fe39); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd04fd31); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xff360277); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x055605ef); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x033efdfe); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf8a5f642); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf8cbffb6); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e10cfb); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0bd50456); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf9dff1be); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf067f6f2); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x02520cd2); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 5800000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00080009); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfff8ffd2); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffaaffac); - cx25840_write4(client, DIF_BPF_COEFF89, 0x000200a3); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x013c014a); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x006dfec9); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd2bfcb7); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe350165); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x04cb0651); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0477ff7e); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf9a5f635); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf7b1fe20); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x069f0ca8); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0c81058b); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xfaf0f231); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf033f66d); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x01e60cae); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 5900000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0009000e); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0005ffe1); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffacff90); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffc5005f); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x01210184); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x00fcff72); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd8afc77); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51003f); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x04020669); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x05830103); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfad7f66b); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf6c8fc93); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x05430c2b); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d0d06b5); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xfc08f2b2); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf00af5ec); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x017b0c89); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 6000000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00070012); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0012fff5); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffbaff82); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff8e000f); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00e80198); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01750028); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe18fc75); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99ff15); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x03050636); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0656027f); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfc32f6e2); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf614fb17); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d20b87); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d7707d2); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xfd26f341); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xefeaf56f); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x010f0c64); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 6100000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0000); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00050012); - cx25840_write4(client, DIF_BPF_COEFF45, 0x001c000b); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffd1ff84); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff66ffbe); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00960184); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01cd00da); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfeccfcb2); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fdf9); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x01e005bc); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x06e703e4); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfdabf798); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf599f9b3); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x02510abd); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0dbf08df); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xfe48f3dc); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xefd5f4f6); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x00a20c3e); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 6200000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0002000f); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0021001f); - cx25840_write4(client, DIF_BPF_COEFF67, 0xfff0ff97); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff50ff74); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x0034014a); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01fa0179); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xff97fd2a); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fcfa); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x00a304fe); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x07310525); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xff37f886); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf55cf86e); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x00c709d0); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0de209db); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xff6df484); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xefcbf481); - cx25840_write4(client, DIF_BPF_COEFF3435, 0x00360c18); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 6300000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffe000a); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0021002f); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0010ffb8); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff50ff3b); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xffcc00f0); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01fa01fa); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x0069fdd4); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fc26); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xff5d0407); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x07310638); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x00c9f9a8); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf55cf74e); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xff3908c3); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0de20ac3); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0093f537); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xefcbf410); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xffca0bf2); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 6400000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffb0003); - cx25840_write4(client, DIF_BPF_COEFF45, 0x001c0037); - cx25840_write4(client, DIF_BPF_COEFF67, 0x002fffe2); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff66ff17); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff6a007e); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01cd0251); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x0134fea5); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fb8b); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfe2002e0); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x06e70713); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x0255faf5); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf599f658); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xfdaf0799); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0dbf0b96); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x01b8f5f5); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xefd5f3a3); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xff5e0bca); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 6500000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9fffb); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00120037); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00460010); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff8eff0f); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff180000); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01750276); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x01e8ff8d); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fb31); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfcfb0198); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x065607ad); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x03cefc64); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf614f592); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xfc2e0656); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d770c52); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x02daf6bd); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xefeaf33b); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xfef10ba3); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 6600000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff7fff5); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0005002f); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0054003c); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffc5ff22); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfedfff82); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x00fc0267); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x0276007e); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51fb1c); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfbfe003e); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x05830802); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x0529fdec); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf6c8f4fe); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xfabd04ff); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d0d0cf6); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x03f8f78f); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf00af2d7); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xfe850b7b); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 6700000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000ffff); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff0); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfff80020); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00560060); - cx25840_write4(client, DIF_BPF_COEFF89, 0x0002ff4e); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec4ff10); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x006d0225); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02d50166); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35fb4e); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb35fee1); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0477080e); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x065bff82); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf7b1f4a0); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf9610397); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0c810d80); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0510f869); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf033f278); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xfe1a0b52); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 6800000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010000); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffaffee); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffec000c); - cx25840_write4(client, DIF_BPF_COEFF67, 0x004c0078); - cx25840_write4(client, DIF_BPF_COEFF89, 0x0040ff8e); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfecafeb6); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xffd301b6); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02fc0235); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36fbc5); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfaaafd90); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x033e07d2); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x075b011b); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf8cbf47a); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf81f0224); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0bd50def); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0621f94b); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf067f21e); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xfdae0b29); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 6900000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffdffef); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe3fff6); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0037007f); - cx25840_write4(client, DIF_BPF_COEFF89, 0x0075ffdc); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfef2fe7c); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xff3d0122); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02ea02dd); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0044fc79); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa65fc5d); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x01e3074e); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x082102ad); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfa0ff48c); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf6fe00a9); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0b0a0e43); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0729fa33); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf0a5f1c9); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xfd430b00); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 7000000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0001fff3); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffdeffe2); - cx25840_write4(client, DIF_BPF_COEFF67, 0x001b0076); - cx25840_write4(client, DIF_BPF_COEFF89, 0x009c002d); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff35fe68); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfeba0076); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x029f0352); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x014dfd60); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa69fb53); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x00740688); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x08a7042d); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfb75f4d6); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf600ff2d); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0a220e7a); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0827fb22); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf0edf17a); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xfcd80ad6); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 7100000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0004fff9); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe0ffd2); - cx25840_write4(client, DIF_BPF_COEFF67, 0xfffb005e); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00b0007a); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff8ffe7c); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe53ffc1); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x0221038c); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0241fe6e); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfab6fa80); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xff010587); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x08e90590); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfcf5f556); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf52bfdb3); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x09210e95); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0919fc15); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf13ff12f); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xfc6e0aab); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 7200000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00070000); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe6ffc9); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffdb0039); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00af00b8); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfff4feb6); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe13ff10); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x01790388); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0311ff92); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb48f9ed); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfd980453); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x08e306cd); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfe88f60a); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf482fc40); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x08080e93); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x09fdfd0c); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf19af0ea); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xfc050a81); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 7300000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00080008); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfff0ffc9); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffc1000d); - cx25840_write4(client, DIF_BPF_COEFF89, 0x009800e2); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x005bff10); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe00fe74); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x00b50345); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b000bc); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc18f9a1); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfc4802f9); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x089807dc); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0022f6f0); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf407fada); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x06da0e74); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0ad3fe06); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf1fef0ab); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xfb9c0a55); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 7400000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0008000e); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfffdffd0); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffafffdf); - cx25840_write4(client, DIF_BPF_COEFF89, 0x006e00f2); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00b8ff82); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe1bfdf8); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xffe302c8); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x041301dc); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd1af99e); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfb1e0183); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x080908b5); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x01bcf801); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3bdf985); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x059a0e38); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0b99ff03); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf26cf071); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xfb330a2a); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 7500000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0000); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00070011); - cx25840_write4(client, DIF_BPF_COEFF45, 0x000affdf); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffa9ffb5); - cx25840_write4(client, DIF_BPF_COEFF89, 0x003700e6); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x01010000); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe62fda8); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xff140219); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x043502e1); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfe42f9e6); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa270000); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x073a0953); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x034cf939); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3a4f845); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x044c0de1); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0c4f0000); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf2e2f03c); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xfacc09fe); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 7600000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00040012); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0016fff3); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffafff95); - cx25840_write4(client, DIF_BPF_COEFF89, 0xfff900c0); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x0130007e); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfecefd89); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe560146); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x041303bc); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xff81fa76); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf96cfe7d); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x063209b1); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x04c9fa93); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3bdf71e); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x02f30d6e); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0cf200fd); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf361f00e); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xfa6509d1); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 7700000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00010010); - cx25840_write4(client, DIF_BPF_COEFF45, 0x001e0008); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffc1ff84); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffbc0084); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x013e00f0); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xff56fd9f); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdb8005c); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b00460); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x00c7fb45); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8f4fd07); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x04fa09ce); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x062afc07); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf407f614); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x01920ce0); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0d8301fa); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf3e8efe5); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xfa0009a4); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 7800000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffd000b); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0022001d); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffdbff82); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff870039); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x012a014a); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xffedfde7); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd47ff6b); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x031104c6); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x0202fc4c); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8c6fbad); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x039909a7); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0767fd8e); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf482f52b); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x002d0c39); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0e0002f4); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf477efc2); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf99b0977); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 7900000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffa0004); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0020002d); - cx25840_write4(client, DIF_BPF_COEFF67, 0xfffbff91); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff61ffe8); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00f70184); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x0086fe5c); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd0bfe85); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x024104e5); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x0323fd7d); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8e2fa79); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x021d093f); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0879ff22); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf52bf465); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xfec70b79); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0e6803eb); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf50defa5); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf937094a); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 8000000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fffd); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00190036); - cx25840_write4(client, DIF_BPF_COEFF67, 0x001bffaf); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff4fff99); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00aa0198); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x0112fef3); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd09fdb9); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d04be); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x041bfecc); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf947f978); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x00900897); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x095a00b9); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf600f3c5); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xfd650aa3); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0ebc04de); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf5aaef8e); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf8d5091c); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 8100000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000ffff); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff7fff6); - cx25840_write4(client, DIF_BPF_COEFF45, 0x000e0038); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0037ffd7); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff52ff56); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x004b0184); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x0186ffa1); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd40fd16); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x00440452); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x04de0029); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf9f2f8b2); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfefe07b5); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a05024d); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf6fef34d); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xfc0a09b8); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0efa05cd); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf64eef7d); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf87308ed); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 8200000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010000); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff0); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00000031); - cx25840_write4(client, DIF_BPF_COEFF67, 0x004c0005); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff6aff27); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xffe4014a); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01d70057); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdacfca6); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xff3603a7); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x05610184); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfadbf82e); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfd74069f); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a7503d6); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf81ff2ff); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xfab808b9); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0f2306b5); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf6f9ef72); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf81308bf); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 8300000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffbffee); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfff30022); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00560032); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff95ff10); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff8000f0); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01fe0106); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe46fc71); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe3502c7); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x059e02ce); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfbf9f7f2); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfbff055b); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0aa9054c); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf961f2db); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf97507aa); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0f350797); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf7a9ef6d); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf7b40890); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 8400000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffeffee); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe8000f); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00540058); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffcdff14); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff29007e); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01f6019e); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xff01fc7c); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd5101bf); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x059203f6); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfd41f7fe); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfaa903f3); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a9e06a9); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xfabdf2e2); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf842068b); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0f320871); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf85eef6e); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf7560860); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 8500000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0002fff2); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe1fff9); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00460073); - cx25840_write4(client, DIF_BPF_COEFF89, 0x000bff34); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfee90000); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01c10215); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xffd0fcc5); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99009d); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x053d04f1); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfea5f853); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf97d0270); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a5607e4); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xfc2ef314); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf723055f); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0f180943); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf919ef75); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf6fa0830); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 8600000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0005fff8); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffdeffe4); - cx25840_write4(client, DIF_BPF_COEFF67, 0x002f007f); - cx25840_write4(client, DIF_BPF_COEFF89, 0x0048ff6b); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec7ff82); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x0163025f); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x00a2fd47); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17ff73); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x04a405b2); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0017f8ed); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf88500dc); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x09d208f9); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xfdaff370); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf61c0429); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0ee80a0b); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xf9d8ef82); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf6a00800); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 8700000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0007ffff); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe1ffd4); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0010007a); - cx25840_write4(client, DIF_BPF_COEFF89, 0x007cffb2); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec6ff10); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x00e60277); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x0168fdf9); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fe50); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x03ce0631); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0188f9c8); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7c7ff43); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x091509e3); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xff39f3f6); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf52d02ea); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0ea30ac9); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xfa9bef95); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf64607d0); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 8800000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00090007); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe9ffca); - cx25840_write4(client, DIF_BPF_COEFF67, 0xfff00065); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00a10003); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfee6feb6); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x0053025b); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x0213fed0); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fd46); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x02c70668); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x02eafadb); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf74bfdae); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x08230a9c); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x00c7f4a3); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf45b01a6); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0e480b7c); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xfb61efae); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf5ef079f); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 8900000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0000); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0008000d); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfff5ffc8); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffd10043); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00b20053); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff24fe7c); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xffb9020c); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x0295ffbb); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fc64); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x019b0654); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x042dfc1c); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf714fc2a); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x07020b21); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0251f575); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf3a7005e); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0dd80c24); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xfc2aefcd); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf599076e); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 9000000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00060011); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0002ffcf); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffba0018); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00ad009a); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff79fe68); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xff260192); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02e500ab); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fbb6); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x005b05f7); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0545fd81); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf723fabf); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x05b80b70); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d2f669); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf313ff15); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0d550cbf); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xfcf6eff2); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf544073d); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 9100000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00030012); - cx25840_write4(client, DIF_BPF_COEFF45, 0x000fffdd); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffacffea); - cx25840_write4(client, DIF_BPF_COEFF89, 0x009300cf); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xffdcfe7c); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfea600f7); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02fd0190); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51fb46); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xff150554); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0627fefd); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf778f978); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x044d0b87); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0543f77d); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2a0fdcf); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0cbe0d4e); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xfdc4f01d); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf4f2070b); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 9200000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00000010); - cx25840_write4(client, DIF_BPF_COEFF45, 0x001afff0); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffaaffbf); - cx25840_write4(client, DIF_BPF_COEFF89, 0x006700ed); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x0043feb6); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe460047); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02db0258); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35fb1b); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfddc0473); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x06c90082); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf811f85e); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x02c90b66); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x069ff8ad); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf250fc8d); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0c140dcf); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xfe93f04d); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf4a106d9); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 9300000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffc000c); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00200006); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffb4ff9c); - cx25840_write4(client, DIF_BPF_COEFF89, 0x002f00ef); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00a4ff10); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe0dff92); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x028102f7); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36fb37); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfcbf035e); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x07260202); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf8e8f778); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x01340b0d); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e1f9f4); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf223fb51); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0b590e42); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xff64f083); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf45206a7); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 9400000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff90005); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0022001a); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffc9ff86); - cx25840_write4(client, DIF_BPF_COEFF89, 0xfff000d7); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00f2ff82); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe01fee5); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x01f60362); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0044fb99); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfbcc0222); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x07380370); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf9f7f6cc); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xff990a7e); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0902fb50); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf21afa1f); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0a8d0ea6); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0034f0bf); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf4050675); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 9500000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fffe); - cx25840_write4(client, DIF_BPF_COEFF45, 0x001e002b); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5ff81); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffb400a5); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x01280000); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe24fe50); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x01460390); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x014dfc3a); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb1000ce); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x070104bf); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfb37f65f); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfe0009bc); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a00fcbb); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf235f8f8); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x09b20efc); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0105f101); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf3ba0642); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 9600000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0001ffff); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff7); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00150036); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0005ff8c); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff810061); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x013d007e); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe71fddf); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x007c0380); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0241fd13); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa94ff70); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x068005e2); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfc9bf633); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfc7308ca); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad5fe30); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf274f7e0); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x08c90f43); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x01d4f147); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf371060f); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 9700000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9fff1); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00090038); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0025ffa7); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff5e0012); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x013200f0); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfee3fd9b); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xffaa0331); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0311fe15); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa60fe18); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x05bd06d1); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfe1bf64a); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfafa07ae); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7effab); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2d5f6d7); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x07d30f7a); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x02a3f194); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf32905dc); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 9800000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffcffee); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfffb0032); - cx25840_write4(client, DIF_BPF_COEFF67, 0x003fffcd); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff4effc1); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x0106014a); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xff6efd8a); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfedd02aa); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b0ff34); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa74fcd7); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x04bf0781); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xffaaf6a3); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf99e066b); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf90128); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf359f5e1); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x06d20fa2); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0370f1e5); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf2e405a8); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 9900000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0xffffffee); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffef0024); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0051fffa); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff54ff77); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00be0184); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x0006fdad); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe2701f3); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0413005e); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfad1fbba); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x039007ee); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x013bf73d); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf868050a); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c4302a1); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf3fdf4fe); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x05c70fba); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x043bf23c); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf2a10575); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 10000000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0003fff1); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe50011); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00570027); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff70ff3c); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00620198); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x009efe01); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd95011a); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x04350183); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb71fad0); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x023c0812); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x02c3f811); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf75e0390); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c5c0411); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf4c1f432); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x04b30fc1); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0503f297); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf2610541); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 10100000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0006fff7); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffdffffc); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00510050); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff9dff18); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfffc0184); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x0128fe80); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd32002e); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x04130292); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc4dfa21); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x00d107ee); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x0435f91c); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf6850205); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c430573); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf5a1f37d); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x03990fba); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x05c7f2f8); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf222050d); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 10200000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0008fffe); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffdfffe7); - cx25840_write4(client, DIF_BPF_COEFF67, 0x003f006e); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffd6ff0f); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff96014a); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x0197ff1f); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd05ff3e); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b0037c); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd59f9b7); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xff5d0781); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x0585fa56); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf5e4006f); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf906c4); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf69df2e0); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x02790fa2); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0688f35d); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf1e604d8); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 10300000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0001); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00090005); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe4ffd6); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0025007e); - cx25840_write4(client, DIF_BPF_COEFF89, 0x0014ff20); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff3c00f0); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01e1ffd0); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd12fe5c); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x03110433); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfe88f996); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfdf106d1); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x06aafbb7); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf57efed8); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7e07ff); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf7b0f25e); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x01560f7a); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0745f3c7); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf1ac04a4); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 10400000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0008000c); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffedffcb); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0005007d); - cx25840_write4(client, DIF_BPF_COEFF89, 0x0050ff4c); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfef6007e); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01ff0086); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd58fd97); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x024104ad); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xffcaf9c0); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfc9905e2); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x079afd35); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf555fd46); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad50920); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf8d9f1f6); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x00310f43); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x07fdf435); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf174046f); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 10500000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00050011); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfffaffc8); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5006b); - cx25840_write4(client, DIF_BPF_COEFF89, 0x0082ff8c); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfecc0000); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01f00130); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdd2fcfc); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d04e3); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x010efa32); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfb6404bf); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x084efec5); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf569fbc2); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a000a23); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xfa15f1ab); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xff0b0efc); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x08b0f4a7); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf13f043a); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 10600000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00020012); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0007ffcd); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffc9004c); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00a4ffd9); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec3ff82); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01b401c1); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe76fc97); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x004404d2); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x0245fae8); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa5f0370); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x08c1005f); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf5bcfa52); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x09020b04); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xfb60f17b); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xfde70ea6); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x095df51e); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf10c0405); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 10700000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xffff0011); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0014ffdb); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffb40023); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00b2002a); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfedbff10); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x0150022d); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xff38fc6f); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36047b); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x035efbda); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf9940202); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x08ee01f5); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf649f8fe); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e10bc2); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xfcb6f169); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xfcc60e42); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0a04f599); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf0db03d0); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 10800000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffb000d); - cx25840_write4(client, DIF_BPF_COEFF45, 0x001dffed); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffaafff5); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00aa0077); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff13feb6); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x00ce026b); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x000afc85); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe3503e3); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x044cfcfb); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf90c0082); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x08d5037f); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf710f7cc); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x069f0c59); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xfe16f173); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xfbaa0dcf); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0aa5f617); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf0ad039b); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 10900000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff90006); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00210003); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffacffc8); - cx25840_write4(client, DIF_BPF_COEFF89, 0x008e00b6); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff63fe7c); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x003a0275); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x00dafcda); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd510313); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x0501fe40); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8cbfefd); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x087604f0); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf80af6c2); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x05430cc8); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xff7af19a); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xfa940d4e); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0b3ff699); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf0810365); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 11000000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0001ffff); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8ffff); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00210018); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffbaffa3); - cx25840_write4(client, DIF_BPF_COEFF89, 0x006000e1); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xffc4fe68); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xffa0024b); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x019afd66); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc990216); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x0575ff99); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8d4fd81); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x07d40640); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf932f5e6); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d20d0d); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x00dff1de); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf9860cbf); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0bd1f71e); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf058032f); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 11100000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010000); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff8); - cx25840_write4(client, DIF_BPF_COEFF45, 0x001b0029); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffd1ff8a); - cx25840_write4(client, DIF_BPF_COEFF89, 0x002600f2); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x002cfe7c); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xff0f01f0); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x023bfe20); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc1700fa); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x05a200f7); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf927fc1c); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x06f40765); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfa82f53b); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x02510d27); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0243f23d); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf8810c24); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0c5cf7a7); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf03102fa); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 11200000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffafff2); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00110035); - cx25840_write4(client, DIF_BPF_COEFF67, 0xfff0ff81); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffe700e7); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x008ffeb6); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe94016d); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02b0fefb); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3ffd1); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x05850249); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf9c1fadb); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x05de0858); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfbf2f4c4); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x00c70d17); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x03a0f2b8); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf7870b7c); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0cdff833); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf00d02c4); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 11300000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffdffee); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00040038); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0010ff88); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffac00c2); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00e2ff10); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe3900cb); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f1ffe9); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3feaa); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x05210381); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa9cf9c8); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x04990912); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfd7af484); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xff390cdb); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x04f4f34d); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf69a0ac9); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0d5af8c1); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xefec028e); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 11400000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0000ffee); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfff60033); - cx25840_write4(client, DIF_BPF_COEFF67, 0x002fff9f); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff7b0087); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x011eff82); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe080018); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f900d8); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fd96); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x04790490); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfbadf8ed); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x032f098e); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xff10f47d); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xfdaf0c75); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x063cf3fc); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf5ba0a0b); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0dccf952); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xefcd0258); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 11500000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0004fff1); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffea0026); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0046ffc3); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff5a003c); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x013b0000); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe04ff63); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02c801b8); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fca6); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x0397056a); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfcecf853); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x01ad09c9); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x00acf4ad); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xfc2e0be7); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0773f4c2); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf4e90943); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0e35f9e6); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xefb10221); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 11600000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0007fff6); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe20014); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0054ffee); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff4effeb); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x0137007e); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe2efebb); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x0260027a); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51fbe6); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x02870605); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfe4af7fe); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x001d09c1); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0243f515); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xfabd0b32); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0897f59e); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf4280871); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0e95fa7c); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef9701eb); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 11700000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0001); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0008fffd); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffdeffff); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0056001d); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff57ff9c); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x011300f0); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe82fe2e); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x01ca0310); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35fb62); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x0155065a); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xffbaf7f2); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfe8c0977); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x03cef5b2); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf9610a58); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x09a5f68f); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf3790797); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0eebfb14); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef8001b5); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 11800000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0000); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00080004); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe0ffe9); - cx25840_write4(client, DIF_BPF_COEFF67, 0x004c0047); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff75ff58); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00d1014a); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfef9fdc8); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x0111036f); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36fb21); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x00120665); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x012df82e); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfd0708ec); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0542f682); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf81f095c); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0a9af792); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf2db06b5); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0f38fbad); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef6c017e); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 11900000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0007000b); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe7ffd8); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00370068); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffa4ff28); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00790184); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xff87fd91); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x00430392); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0044fb26); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfece0626); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0294f8b2); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfb990825); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0698f77f); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf6fe0842); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0b73f8a7); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf25105cd); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0f7bfc48); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef5a0148); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 12000000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00050010); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfff2ffcc); - cx25840_write4(client, DIF_BPF_COEFF67, 0x001b007b); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffdfff10); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00140198); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x0020fd8e); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xff710375); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x014dfb73); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd9a059f); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x03e0f978); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfa4e0726); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x07c8f8a7); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf600070c); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0c2ff9c9); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf1db04de); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0fb4fce5); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef4b0111); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 12100000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00010012); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffffffc8); - cx25840_write4(client, DIF_BPF_COEFF67, 0xfffb007e); - cx25840_write4(client, DIF_BPF_COEFF89, 0x001dff14); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xffad0184); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x00b7fdbe); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfea9031b); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0241fc01); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc8504d6); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0504fa79); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf93005f6); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x08caf9f2); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf52b05c0); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0ccbfaf9); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf17903eb); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0fe3fd83); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef3f00db); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 12200000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffe0011); - cx25840_write4(client, DIF_BPF_COEFF45, 0x000cffcc); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffdb0071); - cx25840_write4(client, DIF_BPF_COEFF89, 0x0058ff32); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff4f014a); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x013cfe1f); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdfb028a); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0311fcc9); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb9d03d6); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x05f4fbad); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf848049d); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0999fb5b); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf4820461); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d46fc32); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf12d02f4); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x1007fe21); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef3600a4); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 12300000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffa000e); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0017ffd9); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffc10055); - cx25840_write4(client, DIF_BPF_COEFF89, 0x0088ff68); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff0400f0); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01a6fea7); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd7501cc); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b0fdc0); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfaef02a8); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x06a7fd07); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf79d0326); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a31fcda); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf40702f3); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d9ffd72); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0f601fa); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x1021fec0); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef2f006d); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 12400000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0001ffff); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff80007); - cx25840_write4(client, DIF_BPF_COEFF45, 0x001fffeb); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffaf002d); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00a8ffb0); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfed3007e); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01e9ff4c); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd2000ee); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0413fed8); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa82015c); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0715fe7d); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7340198); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a8dfe69); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3bd017c); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0dd5feb8); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0d500fd); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x1031ff60); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef2b0037); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 12500000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010000); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff70000); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00220000); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffa90000); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00b30000); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec20000); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x02000000); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd030000); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x04350000); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa5e0000); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x073b0000); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7110000); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0aac0000); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3a40000); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0de70000); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0c90000); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x10360000); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef290000); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 12600000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff9); - cx25840_write4(client, DIF_BPF_COEFF45, 0x001f0015); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffafffd3); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00a80050); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfed3ff82); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01e900b4); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd20ff12); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x04130128); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa82fea4); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x07150183); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf734fe68); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a8d0197); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3bdfe84); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0dd50148); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0d5ff03); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x103100a0); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef2bffc9); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 12700000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffafff2); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00170027); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffc1ffab); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00880098); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff04ff10); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01a60159); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd75fe34); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b00240); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfaeffd58); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x06a702f9); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf79dfcda); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a310326); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf407fd0d); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d9f028e); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0f6fe06); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x10210140); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef2fff93); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 12800000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffeffef); - cx25840_write4(client, DIF_BPF_COEFF45, 0x000c0034); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffdbff8f); - cx25840_write4(client, DIF_BPF_COEFF89, 0x005800ce); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff4ffeb6); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x013c01e1); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdfbfd76); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x03110337); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb9dfc2a); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x05f40453); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf848fb63); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x099904a5); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf482fb9f); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d4603ce); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf12dfd0c); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x100701df); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef36ff5c); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 12900000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0001ffee); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffff0038); - cx25840_write4(client, DIF_BPF_COEFF67, 0xfffbff82); - cx25840_write4(client, DIF_BPF_COEFF89, 0x001d00ec); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xffadfe7c); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x00b70242); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfea9fce5); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x024103ff); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc85fb2a); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x05040587); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf930fa0a); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x08ca060e); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf52bfa40); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0ccb0507); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf179fc15); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0fe3027d); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef3fff25); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 13000000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0005fff0); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfff20034); - cx25840_write4(client, DIF_BPF_COEFF67, 0x001bff85); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffdf00f0); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x0014fe68); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x00200272); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xff71fc8b); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d048d); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd9afa61); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x03e00688); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfa4ef8da); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x07c80759); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf600f8f4); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0c2f0637); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf1dbfb22); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0fb4031b); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef4bfeef); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 13100000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0001); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0007fff5); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe70028); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0037ff98); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffa400d8); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x0079fe7c); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xff87026f); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x0043fc6e); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x004404da); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfecef9da); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0294074e); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfb99f7db); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x06980881); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf6fef7be); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0b730759); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf251fa33); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0f7b03b8); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef5afeb8); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 13200000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0000); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0008fffc); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe00017); - cx25840_write4(client, DIF_BPF_COEFF67, 0x004cffb9); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff7500a8); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00d1feb6); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfef90238); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x0111fc91); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xff3604df); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x0012f99b); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x012d07d2); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfd07f714); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0542097e); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf81ff6a4); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x0a9a086e); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf2dbf94b); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0f380453); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef6cfe82); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 13300000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00080003); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffde0001); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0056ffe3); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff570064); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x0113ff10); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe8201d2); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x01cafcf0); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35049e); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x0155f9a6); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xffba080e); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfe8cf689); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x03ce0a4e); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xf961f5a8); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x09a50971); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf379f869); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0eeb04ec); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef80fe4b); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 13400000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0007000a); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe2ffec); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00540012); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff4e0015); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x0137ff82); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe2e0145); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x0260fd86); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51041a); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x0287f9fb); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfe4a0802); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x001df63f); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x02430aeb); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xfabdf4ce); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x08970a62); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf428f78f); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0e950584); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xef97fe15); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 13500000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0004000f); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffeaffda); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0046003d); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff5affc4); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x013b0000); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe04009d); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02c8fe48); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99035a); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x0397fa96); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfcec07ad); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x01adf637); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x00ac0b53); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xfc2ef419); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x07730b3e); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf4e9f6bd); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0e35061a); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xefb1fddf); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 13600000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00000012); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfff6ffcd); - cx25840_write4(client, DIF_BPF_COEFF67, 0x002f0061); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff7bff79); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x011e007e); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe08ffe8); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f9ff28); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17026a); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x0479fb70); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfbad0713); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x032ff672); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xff100b83); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xfdaff38b); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x063c0c04); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf5baf5f5); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0dcc06ae); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xefcdfda8); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 13700000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffd0012); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0004ffc8); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00100078); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffacff3e); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00e200f0); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe39ff35); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f10017); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd30156); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x0521fc7f); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa9c0638); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x0499f6ee); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfd7a0b7c); - cx25840_write4(client, DIF_BPF_COEFF2627, 0xff39f325); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x04f40cb3); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf69af537); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0d5a073f); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xefecfd72); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 13800000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0001fffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffa000e); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0011ffcb); - cx25840_write4(client, DIF_BPF_COEFF67, 0xfff0007f); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffe7ff19); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x008f014a); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe94fe93); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02b00105); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3002f); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x0585fdb7); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf9c10525); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x05def7a8); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfbf20b3c); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x00c7f2e9); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x03a00d48); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf787f484); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0cdf07cd); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf00dfd3c); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 13900000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010000); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff80008); - cx25840_write4(client, DIF_BPF_COEFF45, 0x001bffd7); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffd10076); - cx25840_write4(client, DIF_BPF_COEFF89, 0x0026ff0e); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x002c0184); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xff0ffe10); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x023b01e0); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17ff06); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x05a2ff09); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf92703e4); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x06f4f89b); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfa820ac5); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0251f2d9); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x02430dc3); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf881f3dc); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0c5c0859); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf031fd06); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 14000000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff80001); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0021ffe8); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffba005d); - cx25840_write4(client, DIF_BPF_COEFF89, 0x0060ff1f); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xffc40198); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xffa0fdb5); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x019a029a); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fdea); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x05750067); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8d4027f); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x07d4f9c0); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf9320a1a); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d2f2f3); - cx25840_write4(client, DIF_BPF_COEFF2829, 0x00df0e22); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xf986f341); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0bd108e2); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf058fcd1); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 14100000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9fffa); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0021fffd); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffac0038); - cx25840_write4(client, DIF_BPF_COEFF89, 0x008eff4a); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff630184); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x003afd8b); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x00da0326); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51fced); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x050101c0); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8cb0103); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x0876fb10); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf80a093e); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0543f338); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xff7a0e66); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xfa94f2b2); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0b3f0967); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf081fc9b); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 14200000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffbfff3); - cx25840_write4(client, DIF_BPF_COEFF45, 0x001d0013); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffaa000b); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00aaff89); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff13014a); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x00cefd95); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x000a037b); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35fc1d); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x044c0305); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf90cff7e); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x08d5fc81); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf7100834); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x069ff3a7); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xfe160e8d); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xfbaaf231); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0aa509e9); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf0adfc65); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 14300000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0xffffffef); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00140025); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffb4ffdd); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00b2ffd6); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfedb00f0); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x0150fdd3); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xff380391); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36fb85); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x035e0426); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xf994fdfe); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x08eefe0b); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf6490702); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e1f43e); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xfcb60e97); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xfcc6f1be); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x0a040a67); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf0dbfc30); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 14400000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0002ffee); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00070033); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffc9ffb4); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00a40027); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec3007e); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01b4fe3f); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe760369); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0044fb2e); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x02450518); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa5ffc90); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x08c1ffa1); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf5bc05ae); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0902f4fc); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xfb600e85); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xfde7f15a); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x095d0ae2); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf10cfbfb); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 14500000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0002); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0005ffef); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfffa0038); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5ff95); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00820074); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfecc0000); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01f0fed0); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdd20304); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x014dfb1d); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x010e05ce); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfb64fb41); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x084e013b); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf569043e); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a00f5dd); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xfa150e55); - cx25840_write4(client, DIF_BPF_COEFF3031, 0xff0bf104); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x08b00b59); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf13ffbc6); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 14600000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0001); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0008fff4); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffed0035); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0005ff83); - cx25840_write4(client, DIF_BPF_COEFF89, 0x005000b4); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfef6ff82); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01ffff7a); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd580269); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0241fb53); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xffca0640); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfc99fa1e); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x079a02cb); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf55502ba); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad5f6e0); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf8d90e0a); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0031f0bd); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x07fd0bcb); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf174fb91); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 14700000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0009fffb); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe4002a); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0025ff82); - cx25840_write4(client, DIF_BPF_COEFF89, 0x001400e0); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff3cff10); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01e10030); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd1201a4); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0311fbcd); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfe88066a); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xfdf1f92f); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x06aa0449); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf57e0128); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7ef801); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf7b00da2); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0156f086); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x07450c39); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf1acfb5c); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 14800000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00080002); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffdf0019); - cx25840_write4(client, DIF_BPF_COEFF67, 0x003fff92); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffd600f1); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff96feb6); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x019700e1); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd0500c2); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b0fc84); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd590649); - cx25840_write4(client, DIF_BPF_COEFF2021, 0xff5df87f); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x058505aa); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf5e4ff91); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf9f93c); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf69d0d20); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0279f05e); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x06880ca3); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf1e6fb28); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 14900000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0x00060009); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffdf0004); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0051ffb0); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff9d00e8); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xfffcfe7c); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x01280180); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd32ffd2); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0413fd6e); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc4d05df); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x00d1f812); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x043506e4); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf685fdfb); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c43fa8d); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf5a10c83); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0399f046); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x05c70d08); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf222faf3); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 15000000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0003000f); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffe5ffef); - cx25840_write4(client, DIF_BPF_COEFF67, 0x0057ffd9); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff7000c4); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x0062fe68); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x009e01ff); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd95fee6); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0435fe7d); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb710530); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x023cf7ee); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x02c307ef); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf75efc70); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c5cfbef); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf4c10bce); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x04b3f03f); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x05030d69); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf261fabf); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 15100000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd); - cx25840_write4(client, DIF_BPF_COEFF23, 0xffff0012); - cx25840_write4(client, DIF_BPF_COEFF45, 0xffefffdc); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00510006); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff540089); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00befe7c); - cx25840_write4(client, DIF_BPF_COEFF1213, 0x00060253); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe27fe0d); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x0413ffa2); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfad10446); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0390f812); - cx25840_write4(client, DIF_BPF_COEFF2223, 0x013b08c3); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf868faf6); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c43fd5f); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf3fd0b02); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x05c7f046); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x043b0dc4); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf2a1fa8b); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 15200000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0001fffe); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffc0012); - cx25840_write4(client, DIF_BPF_COEFF45, 0xfffbffce); - cx25840_write4(client, DIF_BPF_COEFF67, 0x003f0033); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff4e003f); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x0106feb6); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xff6e0276); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xfeddfd56); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b000cc); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa740329); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x04bff87f); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xffaa095d); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xf99ef995); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf9fed8); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf3590a1f); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x06d2f05e); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x03700e1b); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf2e4fa58); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 15300000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x0001ffff); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9000f); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0009ffc8); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00250059); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff5effee); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x0132ff10); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfee30265); - cx25840_write4(client, DIF_BPF_COEFF1415, 0xffaafccf); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x031101eb); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa6001e8); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x05bdf92f); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfe1b09b6); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfafaf852); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7e0055); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2d50929); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x07d3f086); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x02a30e6c); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf329fa24); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 15400000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff80009); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0015ffca); - cx25840_write4(client, DIF_BPF_COEFF67, 0x00050074); - cx25840_write4(client, DIF_BPF_COEFF89, 0xff81ff9f); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x013dff82); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe710221); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x007cfc80); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x024102ed); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa940090); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0680fa1e); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfc9b09cd); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfc73f736); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad501d0); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2740820); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x08c9f0bd); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x01d40eb9); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf371f9f1); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 15500000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff80002); - cx25840_write4(client, DIF_BPF_COEFF45, 0x001effd5); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5007f); - cx25840_write4(client, DIF_BPF_COEFF89, 0xffb4ff5b); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x01280000); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe2401b0); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x0146fc70); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d03c6); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb10ff32); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0701fb41); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xfb3709a1); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xfe00f644); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a000345); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2350708); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x09b2f104); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x01050eff); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf3baf9be); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 15600000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9fffb); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0022ffe6); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffc9007a); - cx25840_write4(client, DIF_BPF_COEFF89, 0xfff0ff29); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00f2007e); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe01011b); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x01f6fc9e); - cx25840_write4(client, DIF_BPF_COEFF1617, 0x00440467); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfbccfdde); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0738fc90); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf9f70934); - cx25840_write4(client, DIF_BPF_COEFF2425, 0xff99f582); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x090204b0); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf21a05e1); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0a8df15a); - cx25840_write4(client, DIF_BPF_COEFF3233, 0x00340f41); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf405f98b); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 15700000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0xfffcfff4); - cx25840_write4(client, DIF_BPF_COEFF45, 0x0020fffa); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffb40064); - cx25840_write4(client, DIF_BPF_COEFF89, 0x002fff11); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x00a400f0); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe0d006e); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x0281fd09); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xff3604c9); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfcbffca2); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0726fdfe); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf8e80888); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x0134f4f3); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e1060c); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf22304af); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0b59f1be); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xff640f7d); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf452f959); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 15800000: - cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0000fff0); - cx25840_write4(client, DIF_BPF_COEFF45, 0x001a0010); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffaa0041); - cx25840_write4(client, DIF_BPF_COEFF89, 0x0067ff13); - cx25840_write4(client, DIF_BPF_COEFF1011, 0x0043014a); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe46ffb9); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02dbfda8); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe3504e5); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xfddcfb8d); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x06c9ff7e); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf81107a2); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x02c9f49a); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x069f0753); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2500373); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0c14f231); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xfe930fb3); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf4a1f927); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 15900000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0002); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0003ffee); - cx25840_write4(client, DIF_BPF_COEFF45, 0x000f0023); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffac0016); - cx25840_write4(client, DIF_BPF_COEFF89, 0x0093ff31); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xffdc0184); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xfea6ff09); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02fdfe70); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd5104ba); - cx25840_write4(client, DIF_BPF_COEFF1819, 0xff15faac); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x06270103); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7780688); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x044df479); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x05430883); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2a00231); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0cbef2b2); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xfdc40fe3); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf4f2f8f5); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - - case 16000000: - cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0001); - cx25840_write4(client, DIF_BPF_COEFF23, 0x0006ffef); - cx25840_write4(client, DIF_BPF_COEFF45, 0x00020031); - cx25840_write4(client, DIF_BPF_COEFF67, 0xffbaffe8); - cx25840_write4(client, DIF_BPF_COEFF89, 0x00adff66); - cx25840_write4(client, DIF_BPF_COEFF1011, 0xff790198); - cx25840_write4(client, DIF_BPF_COEFF1213, 0xff26fe6e); - cx25840_write4(client, DIF_BPF_COEFF1415, 0x02e5ff55); - cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99044a); - cx25840_write4(client, DIF_BPF_COEFF1819, 0x005bfa09); - cx25840_write4(client, DIF_BPF_COEFF2021, 0x0545027f); - cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7230541); - cx25840_write4(client, DIF_BPF_COEFF2425, 0x05b8f490); - cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d20997); - cx25840_write4(client, DIF_BPF_COEFF2829, 0xf31300eb); - cx25840_write4(client, DIF_BPF_COEFF3031, 0x0d55f341); - cx25840_write4(client, DIF_BPF_COEFF3233, 0xfcf6100e); - cx25840_write4(client, DIF_BPF_COEFF3435, 0xf544f8c3); - cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000); - break; - } -} - -static void cx23888_std_setup(struct i2c_client *client) -{ - struct cx25840_state *state = to_state(i2c_get_clientdata(client)); - v4l2_std_id std = state->std; - u32 ifHz; - - cx25840_write4(client, 0x478, 0x6628021F); - cx25840_write4(client, 0x400, 0x0); - cx25840_write4(client, 0x4b4, 0x20524030); - cx25840_write4(client, 0x47c, 0x010a8263); - - if (std & V4L2_STD_NTSC) { - v4l_dbg(1, cx25840_debug, client, "%s() Selecting NTSC", - __func__); - - /* Horiz / vert timing */ - cx25840_write4(client, 0x428, 0x1e1e601a); - cx25840_write4(client, 0x424, 0x5b2d007a); - - /* DIF NTSC */ - cx25840_write4(client, 0x304, 0x6503bc0c); - cx25840_write4(client, 0x308, 0xbd038c85); - cx25840_write4(client, 0x30c, 0x1db4640a); - cx25840_write4(client, 0x310, 0x00008800); - cx25840_write4(client, 0x314, 0x44400400); - cx25840_write4(client, 0x32c, 0x0c800800); - cx25840_write4(client, 0x330, 0x27000100); - cx25840_write4(client, 0x334, 0x1f296e1f); - cx25840_write4(client, 0x338, 0x009f50c1); - cx25840_write4(client, 0x340, 0x1befbf06); - cx25840_write4(client, 0x344, 0x000035e8); - - /* DIF I/F */ - ifHz = 5400000; - - } else { - v4l_dbg(1, cx25840_debug, client, "%s() Selecting PAL-BG", - __func__); - - /* Horiz / vert timing */ - cx25840_write4(client, 0x428, 0x28244024); - cx25840_write4(client, 0x424, 0x5d2d0084); - - /* DIF */ - cx25840_write4(client, 0x304, 0x6503bc0c); - cx25840_write4(client, 0x308, 0xbd038c85); - cx25840_write4(client, 0x30c, 0x1db4640a); - cx25840_write4(client, 0x310, 0x00008800); - cx25840_write4(client, 0x314, 0x44400600); - cx25840_write4(client, 0x32c, 0x0c800800); - cx25840_write4(client, 0x330, 0x27000100); - cx25840_write4(client, 0x334, 0x213530ec); - cx25840_write4(client, 0x338, 0x00a65ba8); - cx25840_write4(client, 0x340, 0x1befbf06); - cx25840_write4(client, 0x344, 0x000035e8); - - /* DIF I/F */ - ifHz = 6000000; - } - - cx23885_dif_setup(client, ifHz); - - /* Explicitly ensure the inputs are reconfigured after - * a standard change. - */ - set_input(client, state->vid_input, state->aud_input); -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_ctrl_ops cx25840_ctrl_ops = { - .s_ctrl = cx25840_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops cx25840_core_ops = { - .log_status = cx25840_log_status, - .g_chip_ident = cx25840_g_chip_ident, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, - .s_std = cx25840_s_std, - .g_std = cx25840_g_std, - .reset = cx25840_reset, - .load_fw = cx25840_load_fw, - .s_io_pin_config = common_s_io_pin_config, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = cx25840_g_register, - .s_register = cx25840_s_register, -#endif - .interrupt_service_routine = cx25840_irq_handler, -}; - -static const struct v4l2_subdev_tuner_ops cx25840_tuner_ops = { - .s_frequency = cx25840_s_frequency, - .s_radio = cx25840_s_radio, - .g_tuner = cx25840_g_tuner, - .s_tuner = cx25840_s_tuner, -}; - -static const struct v4l2_subdev_audio_ops cx25840_audio_ops = { - .s_clock_freq = cx25840_s_clock_freq, - .s_routing = cx25840_s_audio_routing, - .s_stream = cx25840_s_audio_stream, -}; - -static const struct v4l2_subdev_video_ops cx25840_video_ops = { - .s_routing = cx25840_s_video_routing, - .s_mbus_fmt = cx25840_s_mbus_fmt, - .s_stream = cx25840_s_stream, - .g_input_status = cx25840_g_input_status, -}; - -static const struct v4l2_subdev_vbi_ops cx25840_vbi_ops = { - .decode_vbi_line = cx25840_decode_vbi_line, - .s_raw_fmt = cx25840_s_raw_fmt, - .s_sliced_fmt = cx25840_s_sliced_fmt, - .g_sliced_fmt = cx25840_g_sliced_fmt, -}; - -static const struct v4l2_subdev_ops cx25840_ops = { - .core = &cx25840_core_ops, - .tuner = &cx25840_tuner_ops, - .audio = &cx25840_audio_ops, - .video = &cx25840_video_ops, - .vbi = &cx25840_vbi_ops, - .ir = &cx25840_ir_ops, -}; - -/* ----------------------------------------------------------------------- */ - -static u32 get_cx2388x_ident(struct i2c_client *client) -{ - u32 ret; - - /* Come out of digital power down */ - cx25840_write(client, 0x000, 0); - - /* Detecting whether the part is cx23885/7/8 is more - * difficult than it needs to be. No ID register. Instead we - * probe certain registers indicated in the datasheets to look - * for specific defaults that differ between the silicon designs. */ - - /* It's either 885/7 if the IR Tx Clk Divider register exists */ - if (cx25840_read4(client, 0x204) & 0xffff) { - /* CX23885 returns bogus repetitive byte values for the DIF, - * which doesn't exist for it. (Ex. 8a8a8a8a or 31313131) */ - ret = cx25840_read4(client, 0x300); - if (((ret & 0xffff0000) >> 16) == (ret & 0xffff)) { - /* No DIF */ - ret = V4L2_IDENT_CX23885_AV; - } else { - /* CX23887 has a broken DIF, but the registers - * appear valid (but unused), good enough to detect. */ - ret = V4L2_IDENT_CX23887_AV; - } - } else if (cx25840_read4(client, 0x300) & 0x0fffffff) { - /* DIF PLL Freq Word reg exists; chip must be a CX23888 */ - ret = V4L2_IDENT_CX23888_AV; - } else { - v4l_err(client, "Unable to detect h/w, assuming cx23887\n"); - ret = V4L2_IDENT_CX23887_AV; - } - - /* Back into digital power down */ - cx25840_write(client, 0x000, 2); - return ret; -} - -static int cx25840_probe(struct i2c_client *client, - const struct i2c_device_id *did) -{ - struct cx25840_state *state; - struct v4l2_subdev *sd; - int default_volume; - u32 id = V4L2_IDENT_NONE; - u16 device_id; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EIO; - - v4l_dbg(1, cx25840_debug, client, "detecting cx25840 client on address 0x%x\n", client->addr << 1); - - device_id = cx25840_read(client, 0x101) << 8; - device_id |= cx25840_read(client, 0x100); - v4l_dbg(1, cx25840_debug, client, "device_id = 0x%04x\n", device_id); - - /* The high byte of the device ID should be - * 0x83 for the cx2583x and 0x84 for the cx2584x */ - if ((device_id & 0xff00) == 0x8300) { - id = V4L2_IDENT_CX25836 + ((device_id >> 4) & 0xf) - 6; - } else if ((device_id & 0xff00) == 0x8400) { - id = V4L2_IDENT_CX25840 + ((device_id >> 4) & 0xf); - } else if (device_id == 0x0000) { - id = get_cx2388x_ident(client); - } else if ((device_id & 0xfff0) == 0x5A30) { - /* The CX23100 (0x5A3C = 23100) doesn't have an A/V decoder */ - id = V4L2_IDENT_CX2310X_AV; - } else if ((device_id & 0xff) == (device_id >> 8)) { - v4l_err(client, - "likely a confused/unresponsive cx2388[578] A/V decoder" - " found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - v4l_err(client, "A method to reset it from the cx25840 driver" - " software is not known at this time\n"); - return -ENODEV; - } else { - v4l_dbg(1, cx25840_debug, client, "cx25840 not found\n"); - return -ENODEV; - } - - state = kzalloc(sizeof(struct cx25840_state), GFP_KERNEL); - if (state == NULL) - return -ENOMEM; - - sd = &state->sd; - v4l2_i2c_subdev_init(sd, client, &cx25840_ops); - - switch (id) { - case V4L2_IDENT_CX23885_AV: - v4l_info(client, "cx23885 A/V decoder found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - break; - case V4L2_IDENT_CX23887_AV: - v4l_info(client, "cx23887 A/V decoder found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - break; - case V4L2_IDENT_CX23888_AV: - v4l_info(client, "cx23888 A/V decoder found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - break; - case V4L2_IDENT_CX2310X_AV: - v4l_info(client, "cx%d A/V decoder found @ 0x%x (%s)\n", - device_id, client->addr << 1, client->adapter->name); - break; - case V4L2_IDENT_CX25840: - case V4L2_IDENT_CX25841: - case V4L2_IDENT_CX25842: - case V4L2_IDENT_CX25843: - /* Note: revision '(device_id & 0x0f) == 2' was never built. The - marking skips from 0x1 == 22 to 0x3 == 23. */ - v4l_info(client, "cx25%3x-2%x found @ 0x%x (%s)\n", - (device_id & 0xfff0) >> 4, - (device_id & 0x0f) < 3 ? (device_id & 0x0f) + 1 - : (device_id & 0x0f), - client->addr << 1, client->adapter->name); - break; - case V4L2_IDENT_CX25836: - case V4L2_IDENT_CX25837: - default: - v4l_info(client, "cx25%3x-%x found @ 0x%x (%s)\n", - (device_id & 0xfff0) >> 4, device_id & 0x0f, - client->addr << 1, client->adapter->name); - break; - } - - state->c = client; - state->vid_input = CX25840_COMPOSITE7; - state->aud_input = CX25840_AUDIO8; - state->audclk_freq = 48000; - state->audmode = V4L2_TUNER_MODE_LANG1; - state->vbi_line_offset = 8; - state->id = id; - state->rev = device_id; - v4l2_ctrl_handler_init(&state->hdl, 9); - v4l2_ctrl_new_std(&state->hdl, &cx25840_ctrl_ops, - V4L2_CID_BRIGHTNESS, 0, 255, 1, 128); - v4l2_ctrl_new_std(&state->hdl, &cx25840_ctrl_ops, - V4L2_CID_CONTRAST, 0, 127, 1, 64); - v4l2_ctrl_new_std(&state->hdl, &cx25840_ctrl_ops, - V4L2_CID_SATURATION, 0, 127, 1, 64); - v4l2_ctrl_new_std(&state->hdl, &cx25840_ctrl_ops, - V4L2_CID_HUE, -128, 127, 1, 0); - if (!is_cx2583x(state)) { - default_volume = cx25840_read(client, 0x8d4); - /* - * Enforce the legacy PVR-350/MSP3400 to PVR-150/CX25843 volume - * scale mapping limits to avoid -ERANGE errors when - * initializing the volume control - */ - if (default_volume > 228) { - /* Bottom out at -96 dB, v4l2 vol range 0x2e00-0x2fff */ - default_volume = 228; - cx25840_write(client, 0x8d4, 228); - } - else if (default_volume < 20) { - /* Top out at + 8 dB, v4l2 vol range 0xfe00-0xffff */ - default_volume = 20; - cx25840_write(client, 0x8d4, 20); - } - default_volume = (((228 - default_volume) >> 1) + 23) << 9; - - state->volume = v4l2_ctrl_new_std(&state->hdl, - &cx25840_audio_ctrl_ops, V4L2_CID_AUDIO_VOLUME, - 0, 65535, 65535 / 100, default_volume); - state->mute = v4l2_ctrl_new_std(&state->hdl, - &cx25840_audio_ctrl_ops, V4L2_CID_AUDIO_MUTE, - 0, 1, 1, 0); - v4l2_ctrl_new_std(&state->hdl, &cx25840_audio_ctrl_ops, - V4L2_CID_AUDIO_BALANCE, - 0, 65535, 65535 / 100, 32768); - v4l2_ctrl_new_std(&state->hdl, &cx25840_audio_ctrl_ops, - V4L2_CID_AUDIO_BASS, - 0, 65535, 65535 / 100, 32768); - v4l2_ctrl_new_std(&state->hdl, &cx25840_audio_ctrl_ops, - V4L2_CID_AUDIO_TREBLE, - 0, 65535, 65535 / 100, 32768); - } - sd->ctrl_handler = &state->hdl; - if (state->hdl.error) { - int err = state->hdl.error; - - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - return err; - } - if (!is_cx2583x(state)) - v4l2_ctrl_cluster(2, &state->volume); - v4l2_ctrl_handler_setup(&state->hdl); - - if (client->dev.platform_data) { - struct cx25840_platform_data *pdata = client->dev.platform_data; - - state->pvr150_workaround = pdata->pvr150_workaround; - } - - cx25840_ir_probe(sd); - return 0; -} - -static int cx25840_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct cx25840_state *state = to_state(sd); - - cx25840_ir_remove(sd); - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - return 0; -} - -static const struct i2c_device_id cx25840_id[] = { - { "cx25840", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, cx25840_id); - -static struct i2c_driver cx25840_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "cx25840", - }, - .probe = cx25840_probe, - .remove = cx25840_remove, - .id_table = cx25840_id, -}; - -module_i2c_driver(cx25840_driver); diff --git a/drivers/media/video/cx25840/cx25840-core.h b/drivers/media/video/cx25840/cx25840-core.h deleted file mode 100644 index bd4ada28b490..000000000000 --- a/drivers/media/video/cx25840/cx25840-core.h +++ /dev/null @@ -1,137 +0,0 @@ -/* cx25840 internal API header - * - * Copyright (C) 2003-2004 Chris Kennedy - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#ifndef _CX25840_CORE_H_ -#define _CX25840_CORE_H_ - - -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-ctrls.h> -#include <linux/i2c.h> - -struct cx25840_ir_state; - -struct cx25840_state { - struct i2c_client *c; - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - struct { - /* volume cluster */ - struct v4l2_ctrl *volume; - struct v4l2_ctrl *mute; - }; - int pvr150_workaround; - int radio; - v4l2_std_id std; - enum cx25840_video_input vid_input; - enum cx25840_audio_input aud_input; - u32 audclk_freq; - int audmode; - int vbi_line_offset; - u32 id; - u32 rev; - int is_initialized; - wait_queue_head_t fw_wait; /* wake up when the fw load is finished */ - struct work_struct fw_work; /* work entry for fw load */ - struct cx25840_ir_state *ir_state; -}; - -static inline struct cx25840_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct cx25840_state, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct cx25840_state, hdl)->sd; -} - -static inline bool is_cx2583x(struct cx25840_state *state) -{ - return state->id == V4L2_IDENT_CX25836 || - state->id == V4L2_IDENT_CX25837; -} - -static inline bool is_cx231xx(struct cx25840_state *state) -{ - return state->id == V4L2_IDENT_CX2310X_AV; -} - -static inline bool is_cx2388x(struct cx25840_state *state) -{ - return state->id == V4L2_IDENT_CX23885_AV || - state->id == V4L2_IDENT_CX23887_AV || - state->id == V4L2_IDENT_CX23888_AV; -} - -static inline bool is_cx23885(struct cx25840_state *state) -{ - return state->id == V4L2_IDENT_CX23885_AV; -} - -static inline bool is_cx23887(struct cx25840_state *state) -{ - return state->id == V4L2_IDENT_CX23887_AV; -} - -static inline bool is_cx23888(struct cx25840_state *state) -{ - return state->id == V4L2_IDENT_CX23888_AV; -} - -/* ----------------------------------------------------------------------- */ -/* cx25850-core.c */ -int cx25840_write(struct i2c_client *client, u16 addr, u8 value); -int cx25840_write4(struct i2c_client *client, u16 addr, u32 value); -u8 cx25840_read(struct i2c_client *client, u16 addr); -u32 cx25840_read4(struct i2c_client *client, u16 addr); -int cx25840_and_or(struct i2c_client *client, u16 addr, unsigned mask, u8 value); -int cx25840_and_or4(struct i2c_client *client, u16 addr, u32 and_mask, - u32 or_value); -void cx25840_std_setup(struct i2c_client *client); - -/* ----------------------------------------------------------------------- */ -/* cx25850-firmware.c */ -int cx25840_loadfw(struct i2c_client *client); - -/* ----------------------------------------------------------------------- */ -/* cx25850-audio.c */ -void cx25840_audio_set_path(struct i2c_client *client); -int cx25840_s_clock_freq(struct v4l2_subdev *sd, u32 freq); - -extern const struct v4l2_ctrl_ops cx25840_audio_ctrl_ops; - -/* ----------------------------------------------------------------------- */ -/* cx25850-vbi.c */ -int cx25840_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt); -int cx25840_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt); -int cx25840_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt); -int cx25840_decode_vbi_line(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi); - -/* ----------------------------------------------------------------------- */ -/* cx25850-ir.c */ -extern const struct v4l2_subdev_ir_ops cx25840_ir_ops; -int cx25840_ir_log_status(struct v4l2_subdev *sd); -int cx25840_ir_irq_handler(struct v4l2_subdev *sd, u32 status, bool *handled); -int cx25840_ir_probe(struct v4l2_subdev *sd); -int cx25840_ir_remove(struct v4l2_subdev *sd); - -#endif diff --git a/drivers/media/video/cx25840/cx25840-firmware.c b/drivers/media/video/cx25840/cx25840-firmware.c deleted file mode 100644 index b3169f94ece8..000000000000 --- a/drivers/media/video/cx25840/cx25840-firmware.c +++ /dev/null @@ -1,175 +0,0 @@ -/* cx25840 firmware functions - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#include <linux/module.h> -#include <linux/i2c.h> -#include <linux/firmware.h> -#include <media/v4l2-common.h> -#include <media/cx25840.h> - -#include "cx25840-core.h" - -/* - * Mike Isely <isely@pobox.com> - The FWSEND parameter controls the - * size of the firmware chunks sent down the I2C bus to the chip. - * Previously this had been set to 1024 but unfortunately some I2C - * implementations can't transfer data in such big gulps. - * Specifically, the pvrusb2 driver has a hard limit of around 60 - * bytes, due to the encapsulation there of I2C traffic into USB - * messages. So we have to significantly reduce this parameter. - */ -#define FWSEND 48 - -#define FWDEV(x) &((x)->dev) - -static char *firmware = ""; - -module_param(firmware, charp, 0444); - -MODULE_PARM_DESC(firmware, "Firmware image to load"); - -static void start_fw_load(struct i2c_client *client) -{ - /* DL_ADDR_LB=0 DL_ADDR_HB=0 */ - cx25840_write(client, 0x800, 0x00); - cx25840_write(client, 0x801, 0x00); - // DL_MAP=3 DL_AUTO_INC=0 DL_ENABLE=1 - cx25840_write(client, 0x803, 0x0b); - /* AUTO_INC_DIS=1 */ - cx25840_write(client, 0x000, 0x20); -} - -static void end_fw_load(struct i2c_client *client) -{ - /* AUTO_INC_DIS=0 */ - cx25840_write(client, 0x000, 0x00); - /* DL_ENABLE=0 */ - cx25840_write(client, 0x803, 0x03); -} - -#define CX2388x_FIRMWARE "v4l-cx23885-avcore-01.fw" -#define CX231xx_FIRMWARE "v4l-cx231xx-avcore-01.fw" -#define CX25840_FIRMWARE "v4l-cx25840.fw" - -static const char *get_fw_name(struct i2c_client *client) -{ - struct cx25840_state *state = to_state(i2c_get_clientdata(client)); - - if (firmware[0]) - return firmware; - if (is_cx2388x(state)) - return CX2388x_FIRMWARE; - if (is_cx231xx(state)) - return CX231xx_FIRMWARE; - return CX25840_FIRMWARE; -} - -static int check_fw_load(struct i2c_client *client, int size) -{ - /* DL_ADDR_HB DL_ADDR_LB */ - int s = cx25840_read(client, 0x801) << 8; - s |= cx25840_read(client, 0x800); - - if (size != s) { - v4l_err(client, "firmware %s load failed\n", - get_fw_name(client)); - return -EINVAL; - } - - v4l_info(client, "loaded %s firmware (%d bytes)\n", - get_fw_name(client), size); - return 0; -} - -static int fw_write(struct i2c_client *client, const u8 *data, int size) -{ - if (i2c_master_send(client, data, size) < size) { - v4l_err(client, "firmware load i2c failure\n"); - return -ENOSYS; - } - - return 0; -} - -int cx25840_loadfw(struct i2c_client *client) -{ - struct cx25840_state *state = to_state(i2c_get_clientdata(client)); - const struct firmware *fw = NULL; - u8 buffer[FWSEND]; - const u8 *ptr; - const char *fwname = get_fw_name(client); - int size, retval; - int MAX_BUF_SIZE = FWSEND; - u32 gpio_oe = 0, gpio_da = 0; - - if (is_cx2388x(state)) { - /* Preserve the GPIO OE and output bits */ - gpio_oe = cx25840_read(client, 0x160); - gpio_da = cx25840_read(client, 0x164); - } - - if (is_cx231xx(state) && MAX_BUF_SIZE > 16) { - v4l_err(client, " Firmware download size changed to 16 bytes max length\n"); - MAX_BUF_SIZE = 16; /* cx231xx cannot accept more than 16 bytes at a time */ - } - - if (request_firmware(&fw, fwname, FWDEV(client)) != 0) { - v4l_err(client, "unable to open firmware %s\n", fwname); - return -EINVAL; - } - - start_fw_load(client); - - buffer[0] = 0x08; - buffer[1] = 0x02; - - size = fw->size; - ptr = fw->data; - while (size > 0) { - int len = min(MAX_BUF_SIZE - 2, size); - - memcpy(buffer + 2, ptr, len); - - retval = fw_write(client, buffer, len + 2); - - if (retval < 0) { - release_firmware(fw); - return retval; - } - - size -= len; - ptr += len; - } - - end_fw_load(client); - - size = fw->size; - release_firmware(fw); - - if (is_cx2388x(state)) { - /* Restore GPIO configuration after f/w load */ - cx25840_write(client, 0x160, gpio_oe); - cx25840_write(client, 0x164, gpio_da); - } - - return check_fw_load(client, size); -} - -MODULE_FIRMWARE(CX2388x_FIRMWARE); -MODULE_FIRMWARE(CX231xx_FIRMWARE); -MODULE_FIRMWARE(CX25840_FIRMWARE); - diff --git a/drivers/media/video/cx25840/cx25840-ir.c b/drivers/media/video/cx25840/cx25840-ir.c deleted file mode 100644 index 38ce76ed1924..000000000000 --- a/drivers/media/video/cx25840/cx25840-ir.c +++ /dev/null @@ -1,1281 +0,0 @@ -/* - * Driver for the Conexant CX2584x Audio/Video decoder chip and related cores - * - * Integrated Consumer Infrared Controller - * - * Copyright (C) 2010 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <linux/slab.h> -#include <linux/kfifo.h> -#include <linux/module.h> -#include <media/cx25840.h> -#include <media/rc-core.h> - -#include "cx25840-core.h" - -static unsigned int ir_debug; -module_param(ir_debug, int, 0644); -MODULE_PARM_DESC(ir_debug, "enable integrated IR debug messages"); - -#define CX25840_IR_REG_BASE 0x200 - -#define CX25840_IR_CNTRL_REG 0x200 -#define CNTRL_WIN_3_3 0x00000000 -#define CNTRL_WIN_4_3 0x00000001 -#define CNTRL_WIN_3_4 0x00000002 -#define CNTRL_WIN_4_4 0x00000003 -#define CNTRL_WIN 0x00000003 -#define CNTRL_EDG_NONE 0x00000000 -#define CNTRL_EDG_FALL 0x00000004 -#define CNTRL_EDG_RISE 0x00000008 -#define CNTRL_EDG_BOTH 0x0000000C -#define CNTRL_EDG 0x0000000C -#define CNTRL_DMD 0x00000010 -#define CNTRL_MOD 0x00000020 -#define CNTRL_RFE 0x00000040 -#define CNTRL_TFE 0x00000080 -#define CNTRL_RXE 0x00000100 -#define CNTRL_TXE 0x00000200 -#define CNTRL_RIC 0x00000400 -#define CNTRL_TIC 0x00000800 -#define CNTRL_CPL 0x00001000 -#define CNTRL_LBM 0x00002000 -#define CNTRL_R 0x00004000 - -#define CX25840_IR_TXCLK_REG 0x204 -#define TXCLK_TCD 0x0000FFFF - -#define CX25840_IR_RXCLK_REG 0x208 -#define RXCLK_RCD 0x0000FFFF - -#define CX25840_IR_CDUTY_REG 0x20C -#define CDUTY_CDC 0x0000000F - -#define CX25840_IR_STATS_REG 0x210 -#define STATS_RTO 0x00000001 -#define STATS_ROR 0x00000002 -#define STATS_RBY 0x00000004 -#define STATS_TBY 0x00000008 -#define STATS_RSR 0x00000010 -#define STATS_TSR 0x00000020 - -#define CX25840_IR_IRQEN_REG 0x214 -#define IRQEN_RTE 0x00000001 -#define IRQEN_ROE 0x00000002 -#define IRQEN_RSE 0x00000010 -#define IRQEN_TSE 0x00000020 -#define IRQEN_MSK 0x00000033 - -#define CX25840_IR_FILTR_REG 0x218 -#define FILTR_LPF 0x0000FFFF - -#define CX25840_IR_FIFO_REG 0x23C -#define FIFO_RXTX 0x0000FFFF -#define FIFO_RXTX_LVL 0x00010000 -#define FIFO_RXTX_RTO 0x0001FFFF -#define FIFO_RX_NDV 0x00020000 -#define FIFO_RX_DEPTH 8 -#define FIFO_TX_DEPTH 8 - -#define CX25840_VIDCLK_FREQ 108000000 /* 108 MHz, BT.656 */ -#define CX25840_IR_REFCLK_FREQ (CX25840_VIDCLK_FREQ / 2) - -/* - * We use this union internally for convenience, but callers to tx_write - * and rx_read will be expecting records of type struct ir_raw_event. - * Always ensure the size of this union is dictated by struct ir_raw_event. - */ -union cx25840_ir_fifo_rec { - u32 hw_fifo_data; - struct ir_raw_event ir_core_data; -}; - -#define CX25840_IR_RX_KFIFO_SIZE (256 * sizeof(union cx25840_ir_fifo_rec)) -#define CX25840_IR_TX_KFIFO_SIZE (256 * sizeof(union cx25840_ir_fifo_rec)) - -struct cx25840_ir_state { - struct i2c_client *c; - - struct v4l2_subdev_ir_parameters rx_params; - struct mutex rx_params_lock; /* protects Rx parameter settings cache */ - atomic_t rxclk_divider; - atomic_t rx_invert; - - struct kfifo rx_kfifo; - spinlock_t rx_kfifo_lock; /* protect Rx data kfifo */ - - struct v4l2_subdev_ir_parameters tx_params; - struct mutex tx_params_lock; /* protects Tx parameter settings cache */ - atomic_t txclk_divider; -}; - -static inline struct cx25840_ir_state *to_ir_state(struct v4l2_subdev *sd) -{ - struct cx25840_state *state = to_state(sd); - return state ? state->ir_state : NULL; -} - - -/* - * Rx and Tx Clock Divider register computations - * - * Note the largest clock divider value of 0xffff corresponds to: - * (0xffff + 1) * 1000 / 108/2 MHz = 1,213,629.629... ns - * which fits in 21 bits, so we'll use unsigned int for time arguments. - */ -static inline u16 count_to_clock_divider(unsigned int d) -{ - if (d > RXCLK_RCD + 1) - d = RXCLK_RCD; - else if (d < 2) - d = 1; - else - d--; - return (u16) d; -} - -static inline u16 ns_to_clock_divider(unsigned int ns) -{ - return count_to_clock_divider( - DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ / 1000000 * ns, 1000)); -} - -static inline unsigned int clock_divider_to_ns(unsigned int divider) -{ - /* Period of the Rx or Tx clock in ns */ - return DIV_ROUND_CLOSEST((divider + 1) * 1000, - CX25840_IR_REFCLK_FREQ / 1000000); -} - -static inline u16 carrier_freq_to_clock_divider(unsigned int freq) -{ - return count_to_clock_divider( - DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ, freq * 16)); -} - -static inline unsigned int clock_divider_to_carrier_freq(unsigned int divider) -{ - return DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ, (divider + 1) * 16); -} - -static inline u16 freq_to_clock_divider(unsigned int freq, - unsigned int rollovers) -{ - return count_to_clock_divider( - DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ, freq * rollovers)); -} - -static inline unsigned int clock_divider_to_freq(unsigned int divider, - unsigned int rollovers) -{ - return DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ, - (divider + 1) * rollovers); -} - -/* - * Low Pass Filter register calculations - * - * Note the largest count value of 0xffff corresponds to: - * 0xffff * 1000 / 108/2 MHz = 1,213,611.11... ns - * which fits in 21 bits, so we'll use unsigned int for time arguments. - */ -static inline u16 count_to_lpf_count(unsigned int d) -{ - if (d > FILTR_LPF) - d = FILTR_LPF; - else if (d < 4) - d = 0; - return (u16) d; -} - -static inline u16 ns_to_lpf_count(unsigned int ns) -{ - return count_to_lpf_count( - DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ / 1000000 * ns, 1000)); -} - -static inline unsigned int lpf_count_to_ns(unsigned int count) -{ - /* Duration of the Low Pass Filter rejection window in ns */ - return DIV_ROUND_CLOSEST(count * 1000, - CX25840_IR_REFCLK_FREQ / 1000000); -} - -static inline unsigned int lpf_count_to_us(unsigned int count) -{ - /* Duration of the Low Pass Filter rejection window in us */ - return DIV_ROUND_CLOSEST(count, CX25840_IR_REFCLK_FREQ / 1000000); -} - -/* - * FIFO register pulse width count compuations - */ -static u32 clock_divider_to_resolution(u16 divider) -{ - /* - * Resolution is the duration of 1 tick of the readable portion of - * of the pulse width counter as read from the FIFO. The two lsb's are - * not readable, hence the << 2. This function returns ns. - */ - return DIV_ROUND_CLOSEST((1 << 2) * ((u32) divider + 1) * 1000, - CX25840_IR_REFCLK_FREQ / 1000000); -} - -static u64 pulse_width_count_to_ns(u16 count, u16 divider) -{ - u64 n; - u32 rem; - - /* - * The 2 lsb's of the pulse width timer count are not readable, hence - * the (count << 2) | 0x3 - */ - n = (((u64) count << 2) | 0x3) * (divider + 1) * 1000; /* millicycles */ - rem = do_div(n, CX25840_IR_REFCLK_FREQ / 1000000); /* / MHz => ns */ - if (rem >= CX25840_IR_REFCLK_FREQ / 1000000 / 2) - n++; - return n; -} - -#if 0 -/* Keep as we will need this for Transmit functionality */ -static u16 ns_to_pulse_width_count(u32 ns, u16 divider) -{ - u64 n; - u32 d; - u32 rem; - - /* - * The 2 lsb's of the pulse width timer count are not accessible, hence - * the (1 << 2) - */ - n = ((u64) ns) * CX25840_IR_REFCLK_FREQ / 1000000; /* millicycles */ - d = (1 << 2) * ((u32) divider + 1) * 1000; /* millicycles/count */ - rem = do_div(n, d); - if (rem >= d / 2) - n++; - - if (n > FIFO_RXTX) - n = FIFO_RXTX; - else if (n == 0) - n = 1; - return (u16) n; -} - -#endif -static unsigned int pulse_width_count_to_us(u16 count, u16 divider) -{ - u64 n; - u32 rem; - - /* - * The 2 lsb's of the pulse width timer count are not readable, hence - * the (count << 2) | 0x3 - */ - n = (((u64) count << 2) | 0x3) * (divider + 1); /* cycles */ - rem = do_div(n, CX25840_IR_REFCLK_FREQ / 1000000); /* / MHz => us */ - if (rem >= CX25840_IR_REFCLK_FREQ / 1000000 / 2) - n++; - return (unsigned int) n; -} - -/* - * Pulse Clocks computations: Combined Pulse Width Count & Rx Clock Counts - * - * The total pulse clock count is an 18 bit pulse width timer count as the most - * significant part and (up to) 16 bit clock divider count as a modulus. - * When the Rx clock divider ticks down to 0, it increments the 18 bit pulse - * width timer count's least significant bit. - */ -static u64 ns_to_pulse_clocks(u32 ns) -{ - u64 clocks; - u32 rem; - clocks = CX25840_IR_REFCLK_FREQ / 1000000 * (u64) ns; /* millicycles */ - rem = do_div(clocks, 1000); /* /1000 = cycles */ - if (rem >= 1000 / 2) - clocks++; - return clocks; -} - -static u16 pulse_clocks_to_clock_divider(u64 count) -{ - do_div(count, (FIFO_RXTX << 2) | 0x3); - - /* net result needs to be rounded down and decremented by 1 */ - if (count > RXCLK_RCD + 1) - count = RXCLK_RCD; - else if (count < 2) - count = 1; - else - count--; - return (u16) count; -} - -/* - * IR Control Register helpers - */ -enum tx_fifo_watermark { - TX_FIFO_HALF_EMPTY = 0, - TX_FIFO_EMPTY = CNTRL_TIC, -}; - -enum rx_fifo_watermark { - RX_FIFO_HALF_FULL = 0, - RX_FIFO_NOT_EMPTY = CNTRL_RIC, -}; - -static inline void control_tx_irq_watermark(struct i2c_client *c, - enum tx_fifo_watermark level) -{ - cx25840_and_or4(c, CX25840_IR_CNTRL_REG, ~CNTRL_TIC, level); -} - -static inline void control_rx_irq_watermark(struct i2c_client *c, - enum rx_fifo_watermark level) -{ - cx25840_and_or4(c, CX25840_IR_CNTRL_REG, ~CNTRL_RIC, level); -} - -static inline void control_tx_enable(struct i2c_client *c, bool enable) -{ - cx25840_and_or4(c, CX25840_IR_CNTRL_REG, ~(CNTRL_TXE | CNTRL_TFE), - enable ? (CNTRL_TXE | CNTRL_TFE) : 0); -} - -static inline void control_rx_enable(struct i2c_client *c, bool enable) -{ - cx25840_and_or4(c, CX25840_IR_CNTRL_REG, ~(CNTRL_RXE | CNTRL_RFE), - enable ? (CNTRL_RXE | CNTRL_RFE) : 0); -} - -static inline void control_tx_modulation_enable(struct i2c_client *c, - bool enable) -{ - cx25840_and_or4(c, CX25840_IR_CNTRL_REG, ~CNTRL_MOD, - enable ? CNTRL_MOD : 0); -} - -static inline void control_rx_demodulation_enable(struct i2c_client *c, - bool enable) -{ - cx25840_and_or4(c, CX25840_IR_CNTRL_REG, ~CNTRL_DMD, - enable ? CNTRL_DMD : 0); -} - -static inline void control_rx_s_edge_detection(struct i2c_client *c, - u32 edge_types) -{ - cx25840_and_or4(c, CX25840_IR_CNTRL_REG, ~CNTRL_EDG_BOTH, - edge_types & CNTRL_EDG_BOTH); -} - -static void control_rx_s_carrier_window(struct i2c_client *c, - unsigned int carrier, - unsigned int *carrier_range_low, - unsigned int *carrier_range_high) -{ - u32 v; - unsigned int c16 = carrier * 16; - - if (*carrier_range_low < DIV_ROUND_CLOSEST(c16, 16 + 3)) { - v = CNTRL_WIN_3_4; - *carrier_range_low = DIV_ROUND_CLOSEST(c16, 16 + 4); - } else { - v = CNTRL_WIN_3_3; - *carrier_range_low = DIV_ROUND_CLOSEST(c16, 16 + 3); - } - - if (*carrier_range_high > DIV_ROUND_CLOSEST(c16, 16 - 3)) { - v |= CNTRL_WIN_4_3; - *carrier_range_high = DIV_ROUND_CLOSEST(c16, 16 - 4); - } else { - v |= CNTRL_WIN_3_3; - *carrier_range_high = DIV_ROUND_CLOSEST(c16, 16 - 3); - } - cx25840_and_or4(c, CX25840_IR_CNTRL_REG, ~CNTRL_WIN, v); -} - -static inline void control_tx_polarity_invert(struct i2c_client *c, - bool invert) -{ - cx25840_and_or4(c, CX25840_IR_CNTRL_REG, ~CNTRL_CPL, - invert ? CNTRL_CPL : 0); -} - -/* - * IR Rx & Tx Clock Register helpers - */ -static unsigned int txclk_tx_s_carrier(struct i2c_client *c, - unsigned int freq, - u16 *divider) -{ - *divider = carrier_freq_to_clock_divider(freq); - cx25840_write4(c, CX25840_IR_TXCLK_REG, *divider); - return clock_divider_to_carrier_freq(*divider); -} - -static unsigned int rxclk_rx_s_carrier(struct i2c_client *c, - unsigned int freq, - u16 *divider) -{ - *divider = carrier_freq_to_clock_divider(freq); - cx25840_write4(c, CX25840_IR_RXCLK_REG, *divider); - return clock_divider_to_carrier_freq(*divider); -} - -static u32 txclk_tx_s_max_pulse_width(struct i2c_client *c, u32 ns, - u16 *divider) -{ - u64 pulse_clocks; - - if (ns > IR_MAX_DURATION) - ns = IR_MAX_DURATION; - pulse_clocks = ns_to_pulse_clocks(ns); - *divider = pulse_clocks_to_clock_divider(pulse_clocks); - cx25840_write4(c, CX25840_IR_TXCLK_REG, *divider); - return (u32) pulse_width_count_to_ns(FIFO_RXTX, *divider); -} - -static u32 rxclk_rx_s_max_pulse_width(struct i2c_client *c, u32 ns, - u16 *divider) -{ - u64 pulse_clocks; - - if (ns > IR_MAX_DURATION) - ns = IR_MAX_DURATION; - pulse_clocks = ns_to_pulse_clocks(ns); - *divider = pulse_clocks_to_clock_divider(pulse_clocks); - cx25840_write4(c, CX25840_IR_RXCLK_REG, *divider); - return (u32) pulse_width_count_to_ns(FIFO_RXTX, *divider); -} - -/* - * IR Tx Carrier Duty Cycle register helpers - */ -static unsigned int cduty_tx_s_duty_cycle(struct i2c_client *c, - unsigned int duty_cycle) -{ - u32 n; - n = DIV_ROUND_CLOSEST(duty_cycle * 100, 625); /* 16ths of 100% */ - if (n != 0) - n--; - if (n > 15) - n = 15; - cx25840_write4(c, CX25840_IR_CDUTY_REG, n); - return DIV_ROUND_CLOSEST((n + 1) * 100, 16); -} - -/* - * IR Filter Register helpers - */ -static u32 filter_rx_s_min_width(struct i2c_client *c, u32 min_width_ns) -{ - u32 count = ns_to_lpf_count(min_width_ns); - cx25840_write4(c, CX25840_IR_FILTR_REG, count); - return lpf_count_to_ns(count); -} - -/* - * IR IRQ Enable Register helpers - */ -static inline void irqenable_rx(struct v4l2_subdev *sd, u32 mask) -{ - struct cx25840_state *state = to_state(sd); - - if (is_cx23885(state) || is_cx23887(state)) - mask ^= IRQEN_MSK; - mask &= (IRQEN_RTE | IRQEN_ROE | IRQEN_RSE); - cx25840_and_or4(state->c, CX25840_IR_IRQEN_REG, - ~(IRQEN_RTE | IRQEN_ROE | IRQEN_RSE), mask); -} - -static inline void irqenable_tx(struct v4l2_subdev *sd, u32 mask) -{ - struct cx25840_state *state = to_state(sd); - - if (is_cx23885(state) || is_cx23887(state)) - mask ^= IRQEN_MSK; - mask &= IRQEN_TSE; - cx25840_and_or4(state->c, CX25840_IR_IRQEN_REG, ~IRQEN_TSE, mask); -} - -/* - * V4L2 Subdevice IR Ops - */ -int cx25840_ir_irq_handler(struct v4l2_subdev *sd, u32 status, bool *handled) -{ - struct cx25840_state *state = to_state(sd); - struct cx25840_ir_state *ir_state = to_ir_state(sd); - struct i2c_client *c = NULL; - unsigned long flags; - - union cx25840_ir_fifo_rec rx_data[FIFO_RX_DEPTH]; - unsigned int i, j, k; - u32 events, v; - int tsr, rsr, rto, ror, tse, rse, rte, roe, kror; - u32 cntrl, irqen, stats; - - *handled = false; - if (ir_state == NULL) - return -ENODEV; - - c = ir_state->c; - - /* Only support the IR controller for the CX2388[57] AV Core for now */ - if (!(is_cx23885(state) || is_cx23887(state))) - return -ENODEV; - - cntrl = cx25840_read4(c, CX25840_IR_CNTRL_REG); - irqen = cx25840_read4(c, CX25840_IR_IRQEN_REG); - if (is_cx23885(state) || is_cx23887(state)) - irqen ^= IRQEN_MSK; - stats = cx25840_read4(c, CX25840_IR_STATS_REG); - - tsr = stats & STATS_TSR; /* Tx FIFO Service Request */ - rsr = stats & STATS_RSR; /* Rx FIFO Service Request */ - rto = stats & STATS_RTO; /* Rx Pulse Width Timer Time Out */ - ror = stats & STATS_ROR; /* Rx FIFO Over Run */ - - tse = irqen & IRQEN_TSE; /* Tx FIFO Service Request IRQ Enable */ - rse = irqen & IRQEN_RSE; /* Rx FIFO Service Reuqest IRQ Enable */ - rte = irqen & IRQEN_RTE; /* Rx Pulse Width Timer Time Out IRQ Enable */ - roe = irqen & IRQEN_ROE; /* Rx FIFO Over Run IRQ Enable */ - - v4l2_dbg(2, ir_debug, sd, "IR IRQ Status: %s %s %s %s %s %s\n", - tsr ? "tsr" : " ", rsr ? "rsr" : " ", - rto ? "rto" : " ", ror ? "ror" : " ", - stats & STATS_TBY ? "tby" : " ", - stats & STATS_RBY ? "rby" : " "); - - v4l2_dbg(2, ir_debug, sd, "IR IRQ Enables: %s %s %s %s\n", - tse ? "tse" : " ", rse ? "rse" : " ", - rte ? "rte" : " ", roe ? "roe" : " "); - - /* - * Transmitter interrupt service - */ - if (tse && tsr) { - /* - * TODO: - * Check the watermark threshold setting - * Pull FIFO_TX_DEPTH or FIFO_TX_DEPTH/2 entries from tx_kfifo - * Push the data to the hardware FIFO. - * If there was nothing more to send in the tx_kfifo, disable - * the TSR IRQ and notify the v4l2_device. - * If there was something in the tx_kfifo, check the tx_kfifo - * level and notify the v4l2_device, if it is low. - */ - /* For now, inhibit TSR interrupt until Tx is implemented */ - irqenable_tx(sd, 0); - events = V4L2_SUBDEV_IR_TX_FIFO_SERVICE_REQ; - v4l2_subdev_notify(sd, V4L2_SUBDEV_IR_TX_NOTIFY, &events); - *handled = true; - } - - /* - * Receiver interrupt service - */ - kror = 0; - if ((rse && rsr) || (rte && rto)) { - /* - * Receive data on RSR to clear the STATS_RSR. - * Receive data on RTO, since we may not have yet hit the RSR - * watermark when we receive the RTO. - */ - for (i = 0, v = FIFO_RX_NDV; - (v & FIFO_RX_NDV) && !kror; i = 0) { - for (j = 0; - (v & FIFO_RX_NDV) && j < FIFO_RX_DEPTH; j++) { - v = cx25840_read4(c, CX25840_IR_FIFO_REG); - rx_data[i].hw_fifo_data = v & ~FIFO_RX_NDV; - i++; - } - if (i == 0) - break; - j = i * sizeof(union cx25840_ir_fifo_rec); - k = kfifo_in_locked(&ir_state->rx_kfifo, - (unsigned char *) rx_data, j, - &ir_state->rx_kfifo_lock); - if (k != j) - kror++; /* rx_kfifo over run */ - } - *handled = true; - } - - events = 0; - v = 0; - if (kror) { - events |= V4L2_SUBDEV_IR_RX_SW_FIFO_OVERRUN; - v4l2_err(sd, "IR receiver software FIFO overrun\n"); - } - if (roe && ror) { - /* - * The RX FIFO Enable (CNTRL_RFE) must be toggled to clear - * the Rx FIFO Over Run status (STATS_ROR) - */ - v |= CNTRL_RFE; - events |= V4L2_SUBDEV_IR_RX_HW_FIFO_OVERRUN; - v4l2_err(sd, "IR receiver hardware FIFO overrun\n"); - } - if (rte && rto) { - /* - * The IR Receiver Enable (CNTRL_RXE) must be toggled to clear - * the Rx Pulse Width Timer Time Out (STATS_RTO) - */ - v |= CNTRL_RXE; - events |= V4L2_SUBDEV_IR_RX_END_OF_RX_DETECTED; - } - if (v) { - /* Clear STATS_ROR & STATS_RTO as needed by reseting hardware */ - cx25840_write4(c, CX25840_IR_CNTRL_REG, cntrl & ~v); - cx25840_write4(c, CX25840_IR_CNTRL_REG, cntrl); - *handled = true; - } - spin_lock_irqsave(&ir_state->rx_kfifo_lock, flags); - if (kfifo_len(&ir_state->rx_kfifo) >= CX25840_IR_RX_KFIFO_SIZE / 2) - events |= V4L2_SUBDEV_IR_RX_FIFO_SERVICE_REQ; - spin_unlock_irqrestore(&ir_state->rx_kfifo_lock, flags); - - if (events) - v4l2_subdev_notify(sd, V4L2_SUBDEV_IR_RX_NOTIFY, &events); - return 0; -} - -/* Receiver */ -static int cx25840_ir_rx_read(struct v4l2_subdev *sd, u8 *buf, size_t count, - ssize_t *num) -{ - struct cx25840_ir_state *ir_state = to_ir_state(sd); - bool invert; - u16 divider; - unsigned int i, n; - union cx25840_ir_fifo_rec *p; - unsigned u, v, w; - - if (ir_state == NULL) - return -ENODEV; - - invert = (bool) atomic_read(&ir_state->rx_invert); - divider = (u16) atomic_read(&ir_state->rxclk_divider); - - n = count / sizeof(union cx25840_ir_fifo_rec) - * sizeof(union cx25840_ir_fifo_rec); - if (n == 0) { - *num = 0; - return 0; - } - - n = kfifo_out_locked(&ir_state->rx_kfifo, buf, n, - &ir_state->rx_kfifo_lock); - - n /= sizeof(union cx25840_ir_fifo_rec); - *num = n * sizeof(union cx25840_ir_fifo_rec); - - for (p = (union cx25840_ir_fifo_rec *) buf, i = 0; i < n; p++, i++) { - - if ((p->hw_fifo_data & FIFO_RXTX_RTO) == FIFO_RXTX_RTO) { - /* Assume RTO was because of no IR light input */ - u = 0; - w = 1; - } else { - u = (p->hw_fifo_data & FIFO_RXTX_LVL) ? 1 : 0; - if (invert) - u = u ? 0 : 1; - w = 0; - } - - v = (unsigned) pulse_width_count_to_ns( - (u16) (p->hw_fifo_data & FIFO_RXTX), divider); - if (v > IR_MAX_DURATION) - v = IR_MAX_DURATION; - - init_ir_raw_event(&p->ir_core_data); - p->ir_core_data.pulse = u; - p->ir_core_data.duration = v; - p->ir_core_data.timeout = w; - - v4l2_dbg(2, ir_debug, sd, "rx read: %10u ns %s %s\n", - v, u ? "mark" : "space", w ? "(timed out)" : ""); - if (w) - v4l2_dbg(2, ir_debug, sd, "rx read: end of rx\n"); - } - return 0; -} - -static int cx25840_ir_rx_g_parameters(struct v4l2_subdev *sd, - struct v4l2_subdev_ir_parameters *p) -{ - struct cx25840_ir_state *ir_state = to_ir_state(sd); - - if (ir_state == NULL) - return -ENODEV; - - mutex_lock(&ir_state->rx_params_lock); - memcpy(p, &ir_state->rx_params, - sizeof(struct v4l2_subdev_ir_parameters)); - mutex_unlock(&ir_state->rx_params_lock); - return 0; -} - -static int cx25840_ir_rx_shutdown(struct v4l2_subdev *sd) -{ - struct cx25840_ir_state *ir_state = to_ir_state(sd); - struct i2c_client *c; - - if (ir_state == NULL) - return -ENODEV; - - c = ir_state->c; - mutex_lock(&ir_state->rx_params_lock); - - /* Disable or slow down all IR Rx circuits and counters */ - irqenable_rx(sd, 0); - control_rx_enable(c, false); - control_rx_demodulation_enable(c, false); - control_rx_s_edge_detection(c, CNTRL_EDG_NONE); - filter_rx_s_min_width(c, 0); - cx25840_write4(c, CX25840_IR_RXCLK_REG, RXCLK_RCD); - - ir_state->rx_params.shutdown = true; - - mutex_unlock(&ir_state->rx_params_lock); - return 0; -} - -static int cx25840_ir_rx_s_parameters(struct v4l2_subdev *sd, - struct v4l2_subdev_ir_parameters *p) -{ - struct cx25840_ir_state *ir_state = to_ir_state(sd); - struct i2c_client *c; - struct v4l2_subdev_ir_parameters *o; - u16 rxclk_divider; - - if (ir_state == NULL) - return -ENODEV; - - if (p->shutdown) - return cx25840_ir_rx_shutdown(sd); - - if (p->mode != V4L2_SUBDEV_IR_MODE_PULSE_WIDTH) - return -ENOSYS; - - c = ir_state->c; - o = &ir_state->rx_params; - - mutex_lock(&ir_state->rx_params_lock); - - o->shutdown = p->shutdown; - - p->mode = V4L2_SUBDEV_IR_MODE_PULSE_WIDTH; - o->mode = p->mode; - - p->bytes_per_data_element = sizeof(union cx25840_ir_fifo_rec); - o->bytes_per_data_element = p->bytes_per_data_element; - - /* Before we tweak the hardware, we have to disable the receiver */ - irqenable_rx(sd, 0); - control_rx_enable(c, false); - - control_rx_demodulation_enable(c, p->modulation); - o->modulation = p->modulation; - - if (p->modulation) { - p->carrier_freq = rxclk_rx_s_carrier(c, p->carrier_freq, - &rxclk_divider); - - o->carrier_freq = p->carrier_freq; - - p->duty_cycle = 50; - o->duty_cycle = p->duty_cycle; - - control_rx_s_carrier_window(c, p->carrier_freq, - &p->carrier_range_lower, - &p->carrier_range_upper); - o->carrier_range_lower = p->carrier_range_lower; - o->carrier_range_upper = p->carrier_range_upper; - - p->max_pulse_width = - (u32) pulse_width_count_to_ns(FIFO_RXTX, rxclk_divider); - } else { - p->max_pulse_width = - rxclk_rx_s_max_pulse_width(c, p->max_pulse_width, - &rxclk_divider); - } - o->max_pulse_width = p->max_pulse_width; - atomic_set(&ir_state->rxclk_divider, rxclk_divider); - - p->noise_filter_min_width = - filter_rx_s_min_width(c, p->noise_filter_min_width); - o->noise_filter_min_width = p->noise_filter_min_width; - - p->resolution = clock_divider_to_resolution(rxclk_divider); - o->resolution = p->resolution; - - /* FIXME - make this dependent on resolution for better performance */ - control_rx_irq_watermark(c, RX_FIFO_HALF_FULL); - - control_rx_s_edge_detection(c, CNTRL_EDG_BOTH); - - o->invert_level = p->invert_level; - atomic_set(&ir_state->rx_invert, p->invert_level); - - o->interrupt_enable = p->interrupt_enable; - o->enable = p->enable; - if (p->enable) { - unsigned long flags; - - spin_lock_irqsave(&ir_state->rx_kfifo_lock, flags); - kfifo_reset(&ir_state->rx_kfifo); - spin_unlock_irqrestore(&ir_state->rx_kfifo_lock, flags); - if (p->interrupt_enable) - irqenable_rx(sd, IRQEN_RSE | IRQEN_RTE | IRQEN_ROE); - control_rx_enable(c, p->enable); - } - - mutex_unlock(&ir_state->rx_params_lock); - return 0; -} - -/* Transmitter */ -static int cx25840_ir_tx_write(struct v4l2_subdev *sd, u8 *buf, size_t count, - ssize_t *num) -{ - struct cx25840_ir_state *ir_state = to_ir_state(sd); - - if (ir_state == NULL) - return -ENODEV; - -#if 0 - /* - * FIXME - the code below is an incomplete and untested sketch of what - * may need to be done. The critical part is to get 4 (or 8) pulses - * from the tx_kfifo, or converted from ns to the proper units from the - * input, and push them off to the hardware Tx FIFO right away, if the - * HW TX fifo needs service. The rest can be pushed to the tx_kfifo in - * a less critical timeframe. Also watch out for overruning the - * tx_kfifo - don't let it happen and let the caller know not all his - * pulses were written. - */ - u32 *ns_pulse = (u32 *) buf; - unsigned int n; - u32 fifo_pulse[FIFO_TX_DEPTH]; - u32 mark; - - /* Compute how much we can fit in the tx kfifo */ - n = CX25840_IR_TX_KFIFO_SIZE - kfifo_len(ir_state->tx_kfifo); - n = min(n, (unsigned int) count); - n /= sizeof(u32); - - /* FIXME - turn on Tx Fifo service interrupt - * check hardware fifo level, and other stuff - */ - for (i = 0; i < n; ) { - for (j = 0; j < FIFO_TX_DEPTH / 2 && i < n; j++) { - mark = ns_pulse[i] & LEVEL_MASK; - fifo_pulse[j] = ns_to_pulse_width_count( - ns_pulse[i] & - ~LEVEL_MASK, - ir_state->txclk_divider); - if (mark) - fifo_pulse[j] &= FIFO_RXTX_LVL; - i++; - } - kfifo_put(ir_state->tx_kfifo, (u8 *) fifo_pulse, - j * sizeof(u32)); - } - *num = n * sizeof(u32); -#else - /* For now enable the Tx FIFO Service interrupt & pretend we did work */ - irqenable_tx(sd, IRQEN_TSE); - *num = count; -#endif - return 0; -} - -static int cx25840_ir_tx_g_parameters(struct v4l2_subdev *sd, - struct v4l2_subdev_ir_parameters *p) -{ - struct cx25840_ir_state *ir_state = to_ir_state(sd); - - if (ir_state == NULL) - return -ENODEV; - - mutex_lock(&ir_state->tx_params_lock); - memcpy(p, &ir_state->tx_params, - sizeof(struct v4l2_subdev_ir_parameters)); - mutex_unlock(&ir_state->tx_params_lock); - return 0; -} - -static int cx25840_ir_tx_shutdown(struct v4l2_subdev *sd) -{ - struct cx25840_ir_state *ir_state = to_ir_state(sd); - struct i2c_client *c; - - if (ir_state == NULL) - return -ENODEV; - - c = ir_state->c; - mutex_lock(&ir_state->tx_params_lock); - - /* Disable or slow down all IR Tx circuits and counters */ - irqenable_tx(sd, 0); - control_tx_enable(c, false); - control_tx_modulation_enable(c, false); - cx25840_write4(c, CX25840_IR_TXCLK_REG, TXCLK_TCD); - - ir_state->tx_params.shutdown = true; - - mutex_unlock(&ir_state->tx_params_lock); - return 0; -} - -static int cx25840_ir_tx_s_parameters(struct v4l2_subdev *sd, - struct v4l2_subdev_ir_parameters *p) -{ - struct cx25840_ir_state *ir_state = to_ir_state(sd); - struct i2c_client *c; - struct v4l2_subdev_ir_parameters *o; - u16 txclk_divider; - - if (ir_state == NULL) - return -ENODEV; - - if (p->shutdown) - return cx25840_ir_tx_shutdown(sd); - - if (p->mode != V4L2_SUBDEV_IR_MODE_PULSE_WIDTH) - return -ENOSYS; - - c = ir_state->c; - o = &ir_state->tx_params; - mutex_lock(&ir_state->tx_params_lock); - - o->shutdown = p->shutdown; - - p->mode = V4L2_SUBDEV_IR_MODE_PULSE_WIDTH; - o->mode = p->mode; - - p->bytes_per_data_element = sizeof(union cx25840_ir_fifo_rec); - o->bytes_per_data_element = p->bytes_per_data_element; - - /* Before we tweak the hardware, we have to disable the transmitter */ - irqenable_tx(sd, 0); - control_tx_enable(c, false); - - control_tx_modulation_enable(c, p->modulation); - o->modulation = p->modulation; - - if (p->modulation) { - p->carrier_freq = txclk_tx_s_carrier(c, p->carrier_freq, - &txclk_divider); - o->carrier_freq = p->carrier_freq; - - p->duty_cycle = cduty_tx_s_duty_cycle(c, p->duty_cycle); - o->duty_cycle = p->duty_cycle; - - p->max_pulse_width = - (u32) pulse_width_count_to_ns(FIFO_RXTX, txclk_divider); - } else { - p->max_pulse_width = - txclk_tx_s_max_pulse_width(c, p->max_pulse_width, - &txclk_divider); - } - o->max_pulse_width = p->max_pulse_width; - atomic_set(&ir_state->txclk_divider, txclk_divider); - - p->resolution = clock_divider_to_resolution(txclk_divider); - o->resolution = p->resolution; - - /* FIXME - make this dependent on resolution for better performance */ - control_tx_irq_watermark(c, TX_FIFO_HALF_EMPTY); - - control_tx_polarity_invert(c, p->invert_carrier_sense); - o->invert_carrier_sense = p->invert_carrier_sense; - - /* - * FIXME: we don't have hardware help for IO pin level inversion - * here like we have on the CX23888. - * Act on this with some mix of logical inversion of data levels, - * carrier polarity, and carrier duty cycle. - */ - o->invert_level = p->invert_level; - - o->interrupt_enable = p->interrupt_enable; - o->enable = p->enable; - if (p->enable) { - /* reset tx_fifo here */ - if (p->interrupt_enable) - irqenable_tx(sd, IRQEN_TSE); - control_tx_enable(c, p->enable); - } - - mutex_unlock(&ir_state->tx_params_lock); - return 0; -} - - -/* - * V4L2 Subdevice Core Ops support - */ -int cx25840_ir_log_status(struct v4l2_subdev *sd) -{ - struct cx25840_state *state = to_state(sd); - struct i2c_client *c = state->c; - char *s; - int i, j; - u32 cntrl, txclk, rxclk, cduty, stats, irqen, filtr; - - /* The CX23888 chip doesn't have an IR controller on the A/V core */ - if (is_cx23888(state)) - return 0; - - cntrl = cx25840_read4(c, CX25840_IR_CNTRL_REG); - txclk = cx25840_read4(c, CX25840_IR_TXCLK_REG) & TXCLK_TCD; - rxclk = cx25840_read4(c, CX25840_IR_RXCLK_REG) & RXCLK_RCD; - cduty = cx25840_read4(c, CX25840_IR_CDUTY_REG) & CDUTY_CDC; - stats = cx25840_read4(c, CX25840_IR_STATS_REG); - irqen = cx25840_read4(c, CX25840_IR_IRQEN_REG); - if (is_cx23885(state) || is_cx23887(state)) - irqen ^= IRQEN_MSK; - filtr = cx25840_read4(c, CX25840_IR_FILTR_REG) & FILTR_LPF; - - v4l2_info(sd, "IR Receiver:\n"); - v4l2_info(sd, "\tEnabled: %s\n", - cntrl & CNTRL_RXE ? "yes" : "no"); - v4l2_info(sd, "\tDemodulation from a carrier: %s\n", - cntrl & CNTRL_DMD ? "enabled" : "disabled"); - v4l2_info(sd, "\tFIFO: %s\n", - cntrl & CNTRL_RFE ? "enabled" : "disabled"); - switch (cntrl & CNTRL_EDG) { - case CNTRL_EDG_NONE: - s = "disabled"; - break; - case CNTRL_EDG_FALL: - s = "falling edge"; - break; - case CNTRL_EDG_RISE: - s = "rising edge"; - break; - case CNTRL_EDG_BOTH: - s = "rising & falling edges"; - break; - default: - s = "??? edge"; - break; - } - v4l2_info(sd, "\tPulse timers' start/stop trigger: %s\n", s); - v4l2_info(sd, "\tFIFO data on pulse timer overflow: %s\n", - cntrl & CNTRL_R ? "not loaded" : "overflow marker"); - v4l2_info(sd, "\tFIFO interrupt watermark: %s\n", - cntrl & CNTRL_RIC ? "not empty" : "half full or greater"); - v4l2_info(sd, "\tLoopback mode: %s\n", - cntrl & CNTRL_LBM ? "loopback active" : "normal receive"); - if (cntrl & CNTRL_DMD) { - v4l2_info(sd, "\tExpected carrier (16 clocks): %u Hz\n", - clock_divider_to_carrier_freq(rxclk)); - switch (cntrl & CNTRL_WIN) { - case CNTRL_WIN_3_3: - i = 3; - j = 3; - break; - case CNTRL_WIN_4_3: - i = 4; - j = 3; - break; - case CNTRL_WIN_3_4: - i = 3; - j = 4; - break; - case CNTRL_WIN_4_4: - i = 4; - j = 4; - break; - default: - i = 0; - j = 0; - break; - } - v4l2_info(sd, "\tNext carrier edge window: 16 clocks " - "-%1d/+%1d, %u to %u Hz\n", i, j, - clock_divider_to_freq(rxclk, 16 + j), - clock_divider_to_freq(rxclk, 16 - i)); - } - v4l2_info(sd, "\tMax measurable pulse width: %u us, %llu ns\n", - pulse_width_count_to_us(FIFO_RXTX, rxclk), - pulse_width_count_to_ns(FIFO_RXTX, rxclk)); - v4l2_info(sd, "\tLow pass filter: %s\n", - filtr ? "enabled" : "disabled"); - if (filtr) - v4l2_info(sd, "\tMin acceptable pulse width (LPF): %u us, " - "%u ns\n", - lpf_count_to_us(filtr), - lpf_count_to_ns(filtr)); - v4l2_info(sd, "\tPulse width timer timed-out: %s\n", - stats & STATS_RTO ? "yes" : "no"); - v4l2_info(sd, "\tPulse width timer time-out intr: %s\n", - irqen & IRQEN_RTE ? "enabled" : "disabled"); - v4l2_info(sd, "\tFIFO overrun: %s\n", - stats & STATS_ROR ? "yes" : "no"); - v4l2_info(sd, "\tFIFO overrun interrupt: %s\n", - irqen & IRQEN_ROE ? "enabled" : "disabled"); - v4l2_info(sd, "\tBusy: %s\n", - stats & STATS_RBY ? "yes" : "no"); - v4l2_info(sd, "\tFIFO service requested: %s\n", - stats & STATS_RSR ? "yes" : "no"); - v4l2_info(sd, "\tFIFO service request interrupt: %s\n", - irqen & IRQEN_RSE ? "enabled" : "disabled"); - - v4l2_info(sd, "IR Transmitter:\n"); - v4l2_info(sd, "\tEnabled: %s\n", - cntrl & CNTRL_TXE ? "yes" : "no"); - v4l2_info(sd, "\tModulation onto a carrier: %s\n", - cntrl & CNTRL_MOD ? "enabled" : "disabled"); - v4l2_info(sd, "\tFIFO: %s\n", - cntrl & CNTRL_TFE ? "enabled" : "disabled"); - v4l2_info(sd, "\tFIFO interrupt watermark: %s\n", - cntrl & CNTRL_TIC ? "not empty" : "half full or less"); - v4l2_info(sd, "\tCarrier polarity: %s\n", - cntrl & CNTRL_CPL ? "space:burst mark:noburst" - : "space:noburst mark:burst"); - if (cntrl & CNTRL_MOD) { - v4l2_info(sd, "\tCarrier (16 clocks): %u Hz\n", - clock_divider_to_carrier_freq(txclk)); - v4l2_info(sd, "\tCarrier duty cycle: %2u/16\n", - cduty + 1); - } - v4l2_info(sd, "\tMax pulse width: %u us, %llu ns\n", - pulse_width_count_to_us(FIFO_RXTX, txclk), - pulse_width_count_to_ns(FIFO_RXTX, txclk)); - v4l2_info(sd, "\tBusy: %s\n", - stats & STATS_TBY ? "yes" : "no"); - v4l2_info(sd, "\tFIFO service requested: %s\n", - stats & STATS_TSR ? "yes" : "no"); - v4l2_info(sd, "\tFIFO service request interrupt: %s\n", - irqen & IRQEN_TSE ? "enabled" : "disabled"); - - return 0; -} - - -const struct v4l2_subdev_ir_ops cx25840_ir_ops = { - .rx_read = cx25840_ir_rx_read, - .rx_g_parameters = cx25840_ir_rx_g_parameters, - .rx_s_parameters = cx25840_ir_rx_s_parameters, - - .tx_write = cx25840_ir_tx_write, - .tx_g_parameters = cx25840_ir_tx_g_parameters, - .tx_s_parameters = cx25840_ir_tx_s_parameters, -}; - - -static const struct v4l2_subdev_ir_parameters default_rx_params = { - .bytes_per_data_element = sizeof(union cx25840_ir_fifo_rec), - .mode = V4L2_SUBDEV_IR_MODE_PULSE_WIDTH, - - .enable = false, - .interrupt_enable = false, - .shutdown = true, - - .modulation = true, - .carrier_freq = 36000, /* 36 kHz - RC-5, and RC-6 carrier */ - - /* RC-5: 666,667 ns = 1/36 kHz * 32 cycles * 1 mark * 0.75 */ - /* RC-6: 333,333 ns = 1/36 kHz * 16 cycles * 1 mark * 0.75 */ - .noise_filter_min_width = 333333, /* ns */ - .carrier_range_lower = 35000, - .carrier_range_upper = 37000, - .invert_level = false, -}; - -static const struct v4l2_subdev_ir_parameters default_tx_params = { - .bytes_per_data_element = sizeof(union cx25840_ir_fifo_rec), - .mode = V4L2_SUBDEV_IR_MODE_PULSE_WIDTH, - - .enable = false, - .interrupt_enable = false, - .shutdown = true, - - .modulation = true, - .carrier_freq = 36000, /* 36 kHz - RC-5 carrier */ - .duty_cycle = 25, /* 25 % - RC-5 carrier */ - .invert_level = false, - .invert_carrier_sense = false, -}; - -int cx25840_ir_probe(struct v4l2_subdev *sd) -{ - struct cx25840_state *state = to_state(sd); - struct cx25840_ir_state *ir_state; - struct v4l2_subdev_ir_parameters default_params; - - /* Only init the IR controller for the CX2388[57] AV Core for now */ - if (!(is_cx23885(state) || is_cx23887(state))) - return 0; - - ir_state = kzalloc(sizeof(struct cx25840_ir_state), GFP_KERNEL); - if (ir_state == NULL) - return -ENOMEM; - - spin_lock_init(&ir_state->rx_kfifo_lock); - if (kfifo_alloc(&ir_state->rx_kfifo, - CX25840_IR_RX_KFIFO_SIZE, GFP_KERNEL)) { - kfree(ir_state); - return -ENOMEM; - } - - ir_state->c = state->c; - state->ir_state = ir_state; - - /* Ensure no interrupts arrive yet */ - if (is_cx23885(state) || is_cx23887(state)) - cx25840_write4(ir_state->c, CX25840_IR_IRQEN_REG, IRQEN_MSK); - else - cx25840_write4(ir_state->c, CX25840_IR_IRQEN_REG, 0); - - mutex_init(&ir_state->rx_params_lock); - memcpy(&default_params, &default_rx_params, - sizeof(struct v4l2_subdev_ir_parameters)); - v4l2_subdev_call(sd, ir, rx_s_parameters, &default_params); - - mutex_init(&ir_state->tx_params_lock); - memcpy(&default_params, &default_tx_params, - sizeof(struct v4l2_subdev_ir_parameters)); - v4l2_subdev_call(sd, ir, tx_s_parameters, &default_params); - - return 0; -} - -int cx25840_ir_remove(struct v4l2_subdev *sd) -{ - struct cx25840_state *state = to_state(sd); - struct cx25840_ir_state *ir_state = to_ir_state(sd); - - if (ir_state == NULL) - return -ENODEV; - - cx25840_ir_rx_shutdown(sd); - cx25840_ir_tx_shutdown(sd); - - kfifo_free(&ir_state->rx_kfifo); - kfree(ir_state); - state->ir_state = NULL; - return 0; -} diff --git a/drivers/media/video/cx25840/cx25840-vbi.c b/drivers/media/video/cx25840/cx25840-vbi.c deleted file mode 100644 index 64a4004f8a97..000000000000 --- a/drivers/media/video/cx25840/cx25840-vbi.c +++ /dev/null @@ -1,256 +0,0 @@ -/* cx25840 VBI functions - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - - -#include <linux/videodev2.h> -#include <linux/i2c.h> -#include <media/v4l2-common.h> -#include <media/cx25840.h> - -#include "cx25840-core.h" - -static int odd_parity(u8 c) -{ - c ^= (c >> 4); - c ^= (c >> 2); - c ^= (c >> 1); - - return c & 1; -} - -static int decode_vps(u8 * dst, u8 * p) -{ - static const u8 biphase_tbl[] = { - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - 0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96, - 0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2, - 0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94, - 0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0, - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - 0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5, - 0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1, - 0xc3, 0x4b, 0x43, 0xc3, 0x87, 0x0f, 0x07, 0x87, - 0x83, 0x0b, 0x03, 0x83, 0xc3, 0x4b, 0x43, 0xc3, - 0xc1, 0x49, 0x41, 0xc1, 0x85, 0x0d, 0x05, 0x85, - 0x81, 0x09, 0x01, 0x81, 0xc1, 0x49, 0x41, 0xc1, - 0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5, - 0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1, - 0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4, - 0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0, - 0xc2, 0x4a, 0x42, 0xc2, 0x86, 0x0e, 0x06, 0x86, - 0x82, 0x0a, 0x02, 0x82, 0xc2, 0x4a, 0x42, 0xc2, - 0xc0, 0x48, 0x40, 0xc0, 0x84, 0x0c, 0x04, 0x84, - 0x80, 0x08, 0x00, 0x80, 0xc0, 0x48, 0x40, 0xc0, - 0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4, - 0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0, - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - 0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96, - 0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2, - 0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94, - 0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0, - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - }; - - u8 c, err = 0; - int i; - - for (i = 0; i < 2 * 13; i += 2) { - err |= biphase_tbl[p[i]] | biphase_tbl[p[i + 1]]; - c = (biphase_tbl[p[i + 1]] & 0xf) | - ((biphase_tbl[p[i]] & 0xf) << 4); - dst[i / 2] = c; - } - - return err & 0xf0; -} - -int cx25840_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct cx25840_state *state = to_state(sd); - static const u16 lcr2vbi[] = { - 0, V4L2_SLICED_TELETEXT_B, 0, /* 1 */ - 0, V4L2_SLICED_WSS_625, 0, /* 4 */ - V4L2_SLICED_CAPTION_525, /* 6 */ - 0, 0, V4L2_SLICED_VPS, 0, 0, /* 9 */ - 0, 0, 0, 0 - }; - int is_pal = !(state->std & V4L2_STD_525_60); - int i; - - memset(svbi, 0, sizeof(*svbi)); - /* we're done if raw VBI is active */ - if ((cx25840_read(client, 0x404) & 0x10) == 0) - return 0; - - if (is_pal) { - for (i = 7; i <= 23; i++) { - u8 v = cx25840_read(client, 0x424 + i - 7); - - svbi->service_lines[0][i] = lcr2vbi[v >> 4]; - svbi->service_lines[1][i] = lcr2vbi[v & 0xf]; - svbi->service_set |= svbi->service_lines[0][i] | - svbi->service_lines[1][i]; - } - } else { - for (i = 10; i <= 21; i++) { - u8 v = cx25840_read(client, 0x424 + i - 10); - - svbi->service_lines[0][i] = lcr2vbi[v >> 4]; - svbi->service_lines[1][i] = lcr2vbi[v & 0xf]; - svbi->service_set |= svbi->service_lines[0][i] | - svbi->service_lines[1][i]; - } - } - return 0; -} - -int cx25840_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct cx25840_state *state = to_state(sd); - int is_pal = !(state->std & V4L2_STD_525_60); - int vbi_offset = is_pal ? 1 : 0; - - /* Setup standard */ - cx25840_std_setup(client); - - /* VBI Offset */ - cx25840_write(client, 0x47f, vbi_offset); - cx25840_write(client, 0x404, 0x2e); - return 0; -} - -int cx25840_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct cx25840_state *state = to_state(sd); - int is_pal = !(state->std & V4L2_STD_525_60); - int vbi_offset = is_pal ? 1 : 0; - int i, x; - u8 lcr[24]; - - for (x = 0; x <= 23; x++) - lcr[x] = 0x00; - - /* Setup standard */ - cx25840_std_setup(client); - - /* Sliced VBI */ - cx25840_write(client, 0x404, 0x32); /* Ancillary data */ - cx25840_write(client, 0x406, 0x13); - cx25840_write(client, 0x47f, vbi_offset); - - if (is_pal) { - for (i = 0; i <= 6; i++) - svbi->service_lines[0][i] = - svbi->service_lines[1][i] = 0; - } else { - for (i = 0; i <= 9; i++) - svbi->service_lines[0][i] = - svbi->service_lines[1][i] = 0; - - for (i = 22; i <= 23; i++) - svbi->service_lines[0][i] = - svbi->service_lines[1][i] = 0; - } - - for (i = 7; i <= 23; i++) { - for (x = 0; x <= 1; x++) { - switch (svbi->service_lines[1-x][i]) { - case V4L2_SLICED_TELETEXT_B: - lcr[i] |= 1 << (4 * x); - break; - case V4L2_SLICED_WSS_625: - lcr[i] |= 4 << (4 * x); - break; - case V4L2_SLICED_CAPTION_525: - lcr[i] |= 6 << (4 * x); - break; - case V4L2_SLICED_VPS: - lcr[i] |= 9 << (4 * x); - break; - } - } - } - - if (is_pal) { - for (x = 1, i = 0x424; i <= 0x434; i++, x++) - cx25840_write(client, i, lcr[6 + x]); - } else { - for (x = 1, i = 0x424; i <= 0x430; i++, x++) - cx25840_write(client, i, lcr[9 + x]); - for (i = 0x431; i <= 0x434; i++) - cx25840_write(client, i, 0); - } - - cx25840_write(client, 0x43c, 0x16); - cx25840_write(client, 0x474, is_pal ? 0x2a : 0x22); - return 0; -} - -int cx25840_decode_vbi_line(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi) -{ - struct cx25840_state *state = to_state(sd); - u8 *p = vbi->p; - int id1, id2, l, err = 0; - - if (p[0] || p[1] != 0xff || p[2] != 0xff || - (p[3] != 0x55 && p[3] != 0x91)) { - vbi->line = vbi->type = 0; - return 0; - } - - p += 4; - id1 = p[-1]; - id2 = p[0] & 0xf; - l = p[2] & 0x3f; - l += state->vbi_line_offset; - p += 4; - - switch (id2) { - case 1: - id2 = V4L2_SLICED_TELETEXT_B; - break; - case 4: - id2 = V4L2_SLICED_WSS_625; - break; - case 6: - id2 = V4L2_SLICED_CAPTION_525; - err = !odd_parity(p[0]) || !odd_parity(p[1]); - break; - case 9: - id2 = V4L2_SLICED_VPS; - if (decode_vps(p, p) != 0) - err = 1; - break; - default: - id2 = 0; - err = 1; - break; - } - - vbi->type = err ? 0 : id2; - vbi->line = err ? 0 : l; - vbi->is_second_field = err ? 0 : (id1 == 0x55); - vbi->p = p; - return 0; -} diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c deleted file mode 100644 index 04f192a0398a..000000000000 --- a/drivers/media/video/ir-kbd-i2c.c +++ /dev/null @@ -1,489 +0,0 @@ -/* - * - * keyboard input driver for i2c IR remote controls - * - * Copyright (c) 2000-2003 Gerd Knorr <kraxel@bytesex.org> - * modified for PixelView (BT878P+W/FM) by - * Michal Kochanowicz <mkochano@pld.org.pl> - * Christoph Bartelmus <lirc@bartelmus.de> - * modified for KNC ONE TV Station/Anubis Typhoon TView Tuner by - * Ulrich Mueller <ulrich.mueller42@web.de> - * modified for em2820 based USB TV tuners by - * Markus Rechberger <mrechberger@gmail.com> - * modified for DViCO Fusion HDTV 5 RT GOLD by - * Chaogui Zhang <czhang1974@gmail.com> - * modified for MSI TV@nywhere Plus by - * Henry Wong <henry@stuffedcow.net> - * Mark Schultz <n9xmj@yahoo.com> - * Brian Rogers <brian_rogers@comcast.net> - * modified for AVerMedia Cardbus by - * Oldrich Jedlicka <oldium.pro@seznam.cz> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/string.h> -#include <linux/timer.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/i2c.h> -#include <linux/workqueue.h> - -#include <media/rc-core.h> -#include <media/ir-kbd-i2c.h> - -/* ----------------------------------------------------------------------- */ -/* insmod parameters */ - -static int debug; -module_param(debug, int, 0644); /* debug level (0,1,2) */ - - -#define MODULE_NAME "ir-kbd-i2c" -#define dprintk(level, fmt, arg...) if (debug >= level) \ - printk(KERN_DEBUG MODULE_NAME ": " fmt , ## arg) - -/* ----------------------------------------------------------------------- */ - -static int get_key_haup_common(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw, - int size, int offset) -{ - unsigned char buf[6]; - int start, range, toggle, dev, code, ircode; - - /* poll IR chip */ - if (size != i2c_master_recv(ir->c, buf, size)) - return -EIO; - - /* split rc5 data block ... */ - start = (buf[offset] >> 7) & 1; - range = (buf[offset] >> 6) & 1; - toggle = (buf[offset] >> 5) & 1; - dev = buf[offset] & 0x1f; - code = (buf[offset+1] >> 2) & 0x3f; - - /* rc5 has two start bits - * the first bit must be one - * the second bit defines the command range (1 = 0-63, 0 = 64 - 127) - */ - if (!start) - /* no key pressed */ - return 0; - /* - * Hauppauge remotes (black/silver) always use - * specific device ids. If we do not filter the - * device ids then messages destined for devices - * such as TVs (id=0) will get through causing - * mis-fired events. - * - * We also filter out invalid key presses which - * produce annoying debug log entries. - */ - ircode= (start << 12) | (toggle << 11) | (dev << 6) | code; - if ((ircode & 0x1fff)==0x1fff) - /* invalid key press */ - return 0; - - if (!range) - code += 64; - - dprintk(1,"ir hauppauge (rc5): s%d r%d t%d dev=%d code=%d\n", - start, range, toggle, dev, code); - - /* return key */ - *ir_key = (dev << 8) | code; - *ir_raw = ircode; - return 1; -} - -static int get_key_haup(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) -{ - return get_key_haup_common (ir, ir_key, ir_raw, 3, 0); -} - -static int get_key_haup_xvr(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) -{ - int ret; - unsigned char buf[1] = { 0 }; - - /* - * This is the same apparent "are you ready?" poll command observed - * watching Windows driver traffic and implemented in lirc_zilog. With - * this added, we get far saner remote behavior with z8 chips on usb - * connected devices, even with the default polling interval of 100ms. - */ - ret = i2c_master_send(ir->c, buf, 1); - if (ret != 1) - return (ret < 0) ? ret : -EINVAL; - - return get_key_haup_common (ir, ir_key, ir_raw, 6, 3); -} - -static int get_key_pixelview(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) -{ - unsigned char b; - - /* poll IR chip */ - if (1 != i2c_master_recv(ir->c, &b, 1)) { - dprintk(1,"read error\n"); - return -EIO; - } - *ir_key = b; - *ir_raw = b; - return 1; -} - -static int get_key_fusionhdtv(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) -{ - unsigned char buf[4]; - - /* poll IR chip */ - if (4 != i2c_master_recv(ir->c, buf, 4)) { - dprintk(1,"read error\n"); - return -EIO; - } - - if(buf[0] !=0 || buf[1] !=0 || buf[2] !=0 || buf[3] != 0) - dprintk(2, "%s: 0x%2x 0x%2x 0x%2x 0x%2x\n", __func__, - buf[0], buf[1], buf[2], buf[3]); - - /* no key pressed or signal from other ir remote */ - if(buf[0] != 0x1 || buf[1] != 0xfe) - return 0; - - *ir_key = buf[2]; - *ir_raw = (buf[2] << 8) | buf[3]; - - return 1; -} - -static int get_key_knc1(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) -{ - unsigned char b; - - /* poll IR chip */ - if (1 != i2c_master_recv(ir->c, &b, 1)) { - dprintk(1,"read error\n"); - return -EIO; - } - - /* it seems that 0xFE indicates that a button is still hold - down, while 0xff indicates that no button is hold - down. 0xfe sequences are sometimes interrupted by 0xFF */ - - dprintk(2,"key %02x\n", b); - - if (b == 0xff) - return 0; - - if (b == 0xfe) - /* keep old data */ - return 1; - - *ir_key = b; - *ir_raw = b; - return 1; -} - -static int get_key_avermedia_cardbus(struct IR_i2c *ir, - u32 *ir_key, u32 *ir_raw) -{ - unsigned char subaddr, key, keygroup; - struct i2c_msg msg[] = { { .addr = ir->c->addr, .flags = 0, - .buf = &subaddr, .len = 1}, - { .addr = ir->c->addr, .flags = I2C_M_RD, - .buf = &key, .len = 1} }; - subaddr = 0x0d; - if (2 != i2c_transfer(ir->c->adapter, msg, 2)) { - dprintk(1, "read error\n"); - return -EIO; - } - - if (key == 0xff) - return 0; - - subaddr = 0x0b; - msg[1].buf = &keygroup; - if (2 != i2c_transfer(ir->c->adapter, msg, 2)) { - dprintk(1, "read error\n"); - return -EIO; - } - - if (keygroup == 0xff) - return 0; - - dprintk(1, "read key 0x%02x/0x%02x\n", key, keygroup); - if (keygroup < 2 || keygroup > 3) { - /* Only a warning */ - dprintk(1, "warning: invalid key group 0x%02x for key 0x%02x\n", - keygroup, key); - } - key |= (keygroup & 1) << 6; - - *ir_key = key; - *ir_raw = key; - return 1; -} - -/* ----------------------------------------------------------------------- */ - -static int ir_key_poll(struct IR_i2c *ir) -{ - static u32 ir_key, ir_raw; - int rc; - - dprintk(3, "%s\n", __func__); - rc = ir->get_key(ir, &ir_key, &ir_raw); - if (rc < 0) { - dprintk(2,"error\n"); - return rc; - } - - if (rc) { - dprintk(1, "%s: keycode = 0x%04x\n", __func__, ir_key); - rc_keydown(ir->rc, ir_key, 0); - } - return 0; -} - -static void ir_work(struct work_struct *work) -{ - int rc; - struct IR_i2c *ir = container_of(work, struct IR_i2c, work.work); - - rc = ir_key_poll(ir); - if (rc == -ENODEV) { - rc_unregister_device(ir->rc); - ir->rc = NULL; - return; - } - - schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling_interval)); -} - -/* ----------------------------------------------------------------------- */ - -static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) -{ - char *ir_codes = NULL; - const char *name = NULL; - u64 rc_type = RC_TYPE_UNKNOWN; - struct IR_i2c *ir; - struct rc_dev *rc = NULL; - struct i2c_adapter *adap = client->adapter; - unsigned short addr = client->addr; - int err; - - ir = kzalloc(sizeof(struct IR_i2c), GFP_KERNEL); - if (!ir) - return -ENOMEM; - - ir->c = client; - ir->polling_interval = DEFAULT_POLLING_INTERVAL; - i2c_set_clientdata(client, ir); - - switch(addr) { - case 0x64: - name = "Pixelview"; - ir->get_key = get_key_pixelview; - rc_type = RC_TYPE_OTHER; - ir_codes = RC_MAP_EMPTY; - break; - case 0x18: - case 0x1f: - case 0x1a: - name = "Hauppauge"; - ir->get_key = get_key_haup; - rc_type = RC_TYPE_RC5; - ir_codes = RC_MAP_HAUPPAUGE; - break; - case 0x30: - name = "KNC One"; - ir->get_key = get_key_knc1; - rc_type = RC_TYPE_OTHER; - ir_codes = RC_MAP_EMPTY; - break; - case 0x6b: - name = "FusionHDTV"; - ir->get_key = get_key_fusionhdtv; - rc_type = RC_TYPE_RC5; - ir_codes = RC_MAP_FUSIONHDTV_MCE; - break; - case 0x40: - name = "AVerMedia Cardbus remote"; - ir->get_key = get_key_avermedia_cardbus; - rc_type = RC_TYPE_OTHER; - ir_codes = RC_MAP_AVERMEDIA_CARDBUS; - break; - case 0x71: - name = "Hauppauge/Zilog Z8"; - ir->get_key = get_key_haup_xvr; - rc_type = RC_TYPE_RC5; - ir_codes = RC_MAP_HAUPPAUGE; - break; - } - - /* Let the caller override settings */ - if (client->dev.platform_data) { - const struct IR_i2c_init_data *init_data = - client->dev.platform_data; - - ir_codes = init_data->ir_codes; - rc = init_data->rc_dev; - - name = init_data->name; - if (init_data->type) - rc_type = init_data->type; - - if (init_data->polling_interval) - ir->polling_interval = init_data->polling_interval; - - switch (init_data->internal_get_key_func) { - case IR_KBD_GET_KEY_CUSTOM: - /* The bridge driver provided us its own function */ - ir->get_key = init_data->get_key; - break; - case IR_KBD_GET_KEY_PIXELVIEW: - ir->get_key = get_key_pixelview; - break; - case IR_KBD_GET_KEY_HAUP: - ir->get_key = get_key_haup; - break; - case IR_KBD_GET_KEY_KNC1: - ir->get_key = get_key_knc1; - break; - case IR_KBD_GET_KEY_FUSIONHDTV: - ir->get_key = get_key_fusionhdtv; - break; - case IR_KBD_GET_KEY_HAUP_XVR: - ir->get_key = get_key_haup_xvr; - break; - case IR_KBD_GET_KEY_AVERMEDIA_CARDBUS: - ir->get_key = get_key_avermedia_cardbus; - break; - } - } - - if (!rc) { - /* - * If platform_data doesn't specify rc_dev, initilize it - * internally - */ - rc = rc_allocate_device(); - if (!rc) { - err = -ENOMEM; - goto err_out_free; - } - } - ir->rc = rc; - - /* Make sure we are all setup before going on */ - if (!name || !ir->get_key || !rc_type || !ir_codes) { - dprintk(1, ": Unsupported device at address 0x%02x\n", - addr); - err = -ENODEV; - goto err_out_free; - } - - /* Sets name */ - snprintf(ir->name, sizeof(ir->name), "i2c IR (%s)", name); - ir->ir_codes = ir_codes; - - snprintf(ir->phys, sizeof(ir->phys), "%s/%s/ir0", - dev_name(&adap->dev), - dev_name(&client->dev)); - - /* - * Initialize input_dev fields - * It doesn't make sense to allow overriding them via platform_data - */ - rc->input_id.bustype = BUS_I2C; - rc->input_phys = ir->phys; - rc->input_name = ir->name; - - /* - * Initialize the other fields of rc_dev - */ - rc->map_name = ir->ir_codes; - rc->allowed_protos = rc_type; - if (!rc->driver_name) - rc->driver_name = MODULE_NAME; - - err = rc_register_device(rc); - if (err) - goto err_out_free; - - printk(MODULE_NAME ": %s detected at %s [%s]\n", - ir->name, ir->phys, adap->name); - - /* start polling via eventd */ - INIT_DELAYED_WORK(&ir->work, ir_work); - schedule_delayed_work(&ir->work, 0); - - return 0; - - err_out_free: - /* Only frees rc if it were allocated internally */ - rc_free_device(rc); - kfree(ir); - return err; -} - -static int ir_remove(struct i2c_client *client) -{ - struct IR_i2c *ir = i2c_get_clientdata(client); - - /* kill outstanding polls */ - cancel_delayed_work_sync(&ir->work); - - /* unregister device */ - if (ir->rc) - rc_unregister_device(ir->rc); - - /* free memory */ - kfree(ir); - return 0; -} - -static const struct i2c_device_id ir_kbd_id[] = { - /* Generic entry for any IR receiver */ - { "ir_video", 0 }, - /* IR device specific entries should be added here */ - { "ir_rx_z8f0811_haup", 0 }, - { "ir_rx_z8f0811_hdpvr", 0 }, - { } -}; - -static struct i2c_driver ir_kbd_driver = { - .driver = { - .name = "ir-kbd-i2c", - }, - .probe = ir_probe, - .remove = ir_remove, - .id_table = ir_kbd_id, -}; - -module_i2c_driver(ir_kbd_driver); - -/* ----------------------------------------------------------------------- */ - -MODULE_AUTHOR("Gerd Knorr, Michal Kochanowicz, Christoph Bartelmus, Ulrich Mueller"); -MODULE_DESCRIPTION("input driver for i2c IR remote controls"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/ks0127.c b/drivers/media/video/ks0127.c deleted file mode 100644 index ee7ca2dcca2f..000000000000 --- a/drivers/media/video/ks0127.c +++ /dev/null @@ -1,724 +0,0 @@ -/* - * Video Capture Driver (Video for Linux 1/2) - * for the Matrox Marvel G200,G400 and Rainbow Runner-G series - * - * This module is an interface to the KS0127 video decoder chip. - * - * Copyright (C) 1999 Ryan Drake <stiletto@mediaone.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - ***************************************************************************** - * - * Modified and extended by - * Mike Bernson <mike@mlb.org> - * Gerard v.d. Horst - * Leon van Stuivenberg <l.vanstuivenberg@chello.nl> - * Gernot Ziegler <gz@lysator.liu.se> - * - * Version History: - * V1.0 Ryan Drake Initial version by Ryan Drake - * V1.1 Gerard v.d. Horst Added some debugoutput, reset the video-standard - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/kernel.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <linux/slab.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include "ks0127.h" - -MODULE_DESCRIPTION("KS0127 video decoder driver"); -MODULE_AUTHOR("Ryan Drake"); -MODULE_LICENSE("GPL"); - -/* Addresses */ -#define I2C_KS0127_ADDON 0xD8 -#define I2C_KS0127_ONBOARD 0xDA - - -/* ks0127 control registers */ -#define KS_STAT 0x00 -#define KS_CMDA 0x01 -#define KS_CMDB 0x02 -#define KS_CMDC 0x03 -#define KS_CMDD 0x04 -#define KS_HAVB 0x05 -#define KS_HAVE 0x06 -#define KS_HS1B 0x07 -#define KS_HS1E 0x08 -#define KS_HS2B 0x09 -#define KS_HS2E 0x0a -#define KS_AGC 0x0b -#define KS_HXTRA 0x0c -#define KS_CDEM 0x0d -#define KS_PORTAB 0x0e -#define KS_LUMA 0x0f -#define KS_CON 0x10 -#define KS_BRT 0x11 -#define KS_CHROMA 0x12 -#define KS_CHROMB 0x13 -#define KS_DEMOD 0x14 -#define KS_SAT 0x15 -#define KS_HUE 0x16 -#define KS_VERTIA 0x17 -#define KS_VERTIB 0x18 -#define KS_VERTIC 0x19 -#define KS_HSCLL 0x1a -#define KS_HSCLH 0x1b -#define KS_VSCLL 0x1c -#define KS_VSCLH 0x1d -#define KS_OFMTA 0x1e -#define KS_OFMTB 0x1f -#define KS_VBICTL 0x20 -#define KS_CCDAT2 0x21 -#define KS_CCDAT1 0x22 -#define KS_VBIL30 0x23 -#define KS_VBIL74 0x24 -#define KS_VBIL118 0x25 -#define KS_VBIL1512 0x26 -#define KS_TTFRAM 0x27 -#define KS_TESTA 0x28 -#define KS_UVOFFH 0x29 -#define KS_UVOFFL 0x2a -#define KS_UGAIN 0x2b -#define KS_VGAIN 0x2c -#define KS_VAVB 0x2d -#define KS_VAVE 0x2e -#define KS_CTRACK 0x2f -#define KS_POLCTL 0x30 -#define KS_REFCOD 0x31 -#define KS_INVALY 0x32 -#define KS_INVALU 0x33 -#define KS_INVALV 0x34 -#define KS_UNUSEY 0x35 -#define KS_UNUSEU 0x36 -#define KS_UNUSEV 0x37 -#define KS_USRSAV 0x38 -#define KS_USREAV 0x39 -#define KS_SHS1A 0x3a -#define KS_SHS1B 0x3b -#define KS_SHS1C 0x3c -#define KS_CMDE 0x3d -#define KS_VSDEL 0x3e -#define KS_CMDF 0x3f -#define KS_GAMMA0 0x40 -#define KS_GAMMA1 0x41 -#define KS_GAMMA2 0x42 -#define KS_GAMMA3 0x43 -#define KS_GAMMA4 0x44 -#define KS_GAMMA5 0x45 -#define KS_GAMMA6 0x46 -#define KS_GAMMA7 0x47 -#define KS_GAMMA8 0x48 -#define KS_GAMMA9 0x49 -#define KS_GAMMA10 0x4a -#define KS_GAMMA11 0x4b -#define KS_GAMMA12 0x4c -#define KS_GAMMA13 0x4d -#define KS_GAMMA14 0x4e -#define KS_GAMMA15 0x4f -#define KS_GAMMA16 0x50 -#define KS_GAMMA17 0x51 -#define KS_GAMMA18 0x52 -#define KS_GAMMA19 0x53 -#define KS_GAMMA20 0x54 -#define KS_GAMMA21 0x55 -#define KS_GAMMA22 0x56 -#define KS_GAMMA23 0x57 -#define KS_GAMMA24 0x58 -#define KS_GAMMA25 0x59 -#define KS_GAMMA26 0x5a -#define KS_GAMMA27 0x5b -#define KS_GAMMA28 0x5c -#define KS_GAMMA29 0x5d -#define KS_GAMMA30 0x5e -#define KS_GAMMA31 0x5f -#define KS_GAMMAD0 0x60 -#define KS_GAMMAD1 0x61 -#define KS_GAMMAD2 0x62 -#define KS_GAMMAD3 0x63 -#define KS_GAMMAD4 0x64 -#define KS_GAMMAD5 0x65 -#define KS_GAMMAD6 0x66 -#define KS_GAMMAD7 0x67 -#define KS_GAMMAD8 0x68 -#define KS_GAMMAD9 0x69 -#define KS_GAMMAD10 0x6a -#define KS_GAMMAD11 0x6b -#define KS_GAMMAD12 0x6c -#define KS_GAMMAD13 0x6d -#define KS_GAMMAD14 0x6e -#define KS_GAMMAD15 0x6f -#define KS_GAMMAD16 0x70 -#define KS_GAMMAD17 0x71 -#define KS_GAMMAD18 0x72 -#define KS_GAMMAD19 0x73 -#define KS_GAMMAD20 0x74 -#define KS_GAMMAD21 0x75 -#define KS_GAMMAD22 0x76 -#define KS_GAMMAD23 0x77 -#define KS_GAMMAD24 0x78 -#define KS_GAMMAD25 0x79 -#define KS_GAMMAD26 0x7a -#define KS_GAMMAD27 0x7b -#define KS_GAMMAD28 0x7c -#define KS_GAMMAD29 0x7d -#define KS_GAMMAD30 0x7e -#define KS_GAMMAD31 0x7f - - -/**************************************************************************** -* mga_dev : represents one ks0127 chip. -****************************************************************************/ - -struct adjust { - int contrast; - int bright; - int hue; - int ugain; - int vgain; -}; - -struct ks0127 { - struct v4l2_subdev sd; - v4l2_std_id norm; - int ident; - u8 regs[256]; -}; - -static inline struct ks0127 *to_ks0127(struct v4l2_subdev *sd) -{ - return container_of(sd, struct ks0127, sd); -} - - -static int debug; /* insmod parameter */ - -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug output"); - -static u8 reg_defaults[64]; - -static void init_reg_defaults(void) -{ - static int initialized; - u8 *table = reg_defaults; - - if (initialized) - return; - initialized = 1; - - table[KS_CMDA] = 0x2c; /* VSE=0, CCIR 601, autodetect standard */ - table[KS_CMDB] = 0x12; /* VALIGN=0, AGC control and input */ - table[KS_CMDC] = 0x00; /* Test options */ - /* clock & input select, write 1 to PORTA */ - table[KS_CMDD] = 0x01; - table[KS_HAVB] = 0x00; /* HAV Start Control */ - table[KS_HAVE] = 0x00; /* HAV End Control */ - table[KS_HS1B] = 0x10; /* HS1 Start Control */ - table[KS_HS1E] = 0x00; /* HS1 End Control */ - table[KS_HS2B] = 0x00; /* HS2 Start Control */ - table[KS_HS2E] = 0x00; /* HS2 End Control */ - table[KS_AGC] = 0x53; /* Manual setting for AGC */ - table[KS_HXTRA] = 0x00; /* Extra Bits for HAV and HS1/2 */ - table[KS_CDEM] = 0x00; /* Chroma Demodulation Control */ - table[KS_PORTAB] = 0x0f; /* port B is input, port A output GPPORT */ - table[KS_LUMA] = 0x01; /* Luma control */ - table[KS_CON] = 0x00; /* Contrast Control */ - table[KS_BRT] = 0x00; /* Brightness Control */ - table[KS_CHROMA] = 0x2a; /* Chroma control A */ - table[KS_CHROMB] = 0x90; /* Chroma control B */ - table[KS_DEMOD] = 0x00; /* Chroma Demodulation Control & Status */ - table[KS_SAT] = 0x00; /* Color Saturation Control*/ - table[KS_HUE] = 0x00; /* Hue Control */ - table[KS_VERTIA] = 0x00; /* Vertical Processing Control A */ - /* Vertical Processing Control B, luma 1 line delayed */ - table[KS_VERTIB] = 0x12; - table[KS_VERTIC] = 0x0b; /* Vertical Processing Control C */ - table[KS_HSCLL] = 0x00; /* Horizontal Scaling Ratio Low */ - table[KS_HSCLH] = 0x00; /* Horizontal Scaling Ratio High */ - table[KS_VSCLL] = 0x00; /* Vertical Scaling Ratio Low */ - table[KS_VSCLH] = 0x00; /* Vertical Scaling Ratio High */ - /* 16 bit YCbCr 4:2:2 output; I can't make the bt866 like 8 bit /Sam */ - table[KS_OFMTA] = 0x30; - table[KS_OFMTB] = 0x00; /* Output Control B */ - /* VBI Decoder Control; 4bit fmt: avoid Y overflow */ - table[KS_VBICTL] = 0x5d; - table[KS_CCDAT2] = 0x00; /* Read Only register */ - table[KS_CCDAT1] = 0x00; /* Read Only register */ - table[KS_VBIL30] = 0xa8; /* VBI data decoding options */ - table[KS_VBIL74] = 0xaa; /* VBI data decoding options */ - table[KS_VBIL118] = 0x2a; /* VBI data decoding options */ - table[KS_VBIL1512] = 0x00; /* VBI data decoding options */ - table[KS_TTFRAM] = 0x00; /* Teletext frame alignment pattern */ - table[KS_TESTA] = 0x00; /* test register, shouldn't be written */ - table[KS_UVOFFH] = 0x00; /* UV Offset Adjustment High */ - table[KS_UVOFFL] = 0x00; /* UV Offset Adjustment Low */ - table[KS_UGAIN] = 0x00; /* U Component Gain Adjustment */ - table[KS_VGAIN] = 0x00; /* V Component Gain Adjustment */ - table[KS_VAVB] = 0x07; /* VAV Begin */ - table[KS_VAVE] = 0x00; /* VAV End */ - table[KS_CTRACK] = 0x00; /* Chroma Tracking Control */ - table[KS_POLCTL] = 0x41; /* Timing Signal Polarity Control */ - table[KS_REFCOD] = 0x80; /* Reference Code Insertion Control */ - table[KS_INVALY] = 0x10; /* Invalid Y Code */ - table[KS_INVALU] = 0x80; /* Invalid U Code */ - table[KS_INVALV] = 0x80; /* Invalid V Code */ - table[KS_UNUSEY] = 0x10; /* Unused Y Code */ - table[KS_UNUSEU] = 0x80; /* Unused U Code */ - table[KS_UNUSEV] = 0x80; /* Unused V Code */ - table[KS_USRSAV] = 0x00; /* reserved */ - table[KS_USREAV] = 0x00; /* reserved */ - table[KS_SHS1A] = 0x00; /* User Defined SHS1 A */ - /* User Defined SHS1 B, ALT656=1 on 0127B */ - table[KS_SHS1B] = 0x80; - table[KS_SHS1C] = 0x00; /* User Defined SHS1 C */ - table[KS_CMDE] = 0x00; /* Command Register E */ - table[KS_VSDEL] = 0x00; /* VS Delay Control */ - /* Command Register F, update -immediately- */ - /* (there might come no vsync)*/ - table[KS_CMDF] = 0x02; -} - - -/* We need to manually read because of a bug in the KS0127 chip. - * - * An explanation from kayork@mail.utexas.edu: - * - * During I2C reads, the KS0127 only samples for a stop condition - * during the place where the acknowledge bit should be. Any standard - * I2C implementation (correctly) throws in another clock transition - * at the 9th bit, and the KS0127 will not recognize the stop condition - * and will continue to clock out data. - * - * So we have to do the read ourself. Big deal. - * workaround in i2c-algo-bit - */ - - -static u8 ks0127_read(struct v4l2_subdev *sd, u8 reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - char val = 0; - struct i2c_msg msgs[] = { - { client->addr, 0, sizeof(reg), ® }, - { client->addr, I2C_M_RD | I2C_M_NO_RD_ACK, sizeof(val), &val } - }; - int ret; - - ret = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs)); - if (ret != ARRAY_SIZE(msgs)) - v4l2_dbg(1, debug, sd, "read error\n"); - - return val; -} - - -static void ks0127_write(struct v4l2_subdev *sd, u8 reg, u8 val) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct ks0127 *ks = to_ks0127(sd); - char msg[] = { reg, val }; - - if (i2c_master_send(client, msg, sizeof(msg)) != sizeof(msg)) - v4l2_dbg(1, debug, sd, "write error\n"); - - ks->regs[reg] = val; -} - - -/* generic bit-twiddling */ -static void ks0127_and_or(struct v4l2_subdev *sd, u8 reg, u8 and_v, u8 or_v) -{ - struct ks0127 *ks = to_ks0127(sd); - - u8 val = ks->regs[reg]; - val = (val & and_v) | or_v; - ks0127_write(sd, reg, val); -} - - - -/**************************************************************************** -* ks0127 private api -****************************************************************************/ -static void ks0127_init(struct v4l2_subdev *sd) -{ - struct ks0127 *ks = to_ks0127(sd); - u8 *table = reg_defaults; - int i; - - ks->ident = V4L2_IDENT_KS0127; - - v4l2_dbg(1, debug, sd, "reset\n"); - msleep(1); - - /* initialize all registers to known values */ - /* (except STAT, 0x21, 0x22, TEST and 0x38,0x39) */ - - for (i = 1; i < 33; i++) - ks0127_write(sd, i, table[i]); - - for (i = 35; i < 40; i++) - ks0127_write(sd, i, table[i]); - - for (i = 41; i < 56; i++) - ks0127_write(sd, i, table[i]); - - for (i = 58; i < 64; i++) - ks0127_write(sd, i, table[i]); - - - if ((ks0127_read(sd, KS_STAT) & 0x80) == 0) { - ks->ident = V4L2_IDENT_KS0122S; - v4l2_dbg(1, debug, sd, "ks0122s found\n"); - return; - } - - switch (ks0127_read(sd, KS_CMDE) & 0x0f) { - case 0: - v4l2_dbg(1, debug, sd, "ks0127 found\n"); - break; - - case 9: - ks->ident = V4L2_IDENT_KS0127B; - v4l2_dbg(1, debug, sd, "ks0127B Revision A found\n"); - break; - - default: - v4l2_dbg(1, debug, sd, "unknown revision\n"); - break; - } -} - -static int ks0127_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct ks0127 *ks = to_ks0127(sd); - - switch (input) { - case KS_INPUT_COMPOSITE_1: - case KS_INPUT_COMPOSITE_2: - case KS_INPUT_COMPOSITE_3: - case KS_INPUT_COMPOSITE_4: - case KS_INPUT_COMPOSITE_5: - case KS_INPUT_COMPOSITE_6: - v4l2_dbg(1, debug, sd, - "s_routing %d: Composite\n", input); - /* autodetect 50/60 Hz */ - ks0127_and_or(sd, KS_CMDA, 0xfc, 0x00); - /* VSE=0 */ - ks0127_and_or(sd, KS_CMDA, ~0x40, 0x00); - /* set input line */ - ks0127_and_or(sd, KS_CMDB, 0xb0, input); - /* non-freerunning mode */ - ks0127_and_or(sd, KS_CMDC, 0x70, 0x0a); - /* analog input */ - ks0127_and_or(sd, KS_CMDD, 0x03, 0x00); - /* enable chroma demodulation */ - ks0127_and_or(sd, KS_CTRACK, 0xcf, 0x00); - /* chroma trap, HYBWR=1 */ - ks0127_and_or(sd, KS_LUMA, 0x00, - (reg_defaults[KS_LUMA])|0x0c); - /* scaler fullbw, luma comb off */ - ks0127_and_or(sd, KS_VERTIA, 0x08, 0x81); - /* manual chroma comb .25 .5 .25 */ - ks0127_and_or(sd, KS_VERTIC, 0x0f, 0x90); - - /* chroma path delay */ - ks0127_and_or(sd, KS_CHROMB, 0x0f, 0x90); - - ks0127_write(sd, KS_UGAIN, reg_defaults[KS_UGAIN]); - ks0127_write(sd, KS_VGAIN, reg_defaults[KS_VGAIN]); - ks0127_write(sd, KS_UVOFFH, reg_defaults[KS_UVOFFH]); - ks0127_write(sd, KS_UVOFFL, reg_defaults[KS_UVOFFL]); - break; - - case KS_INPUT_SVIDEO_1: - case KS_INPUT_SVIDEO_2: - case KS_INPUT_SVIDEO_3: - v4l2_dbg(1, debug, sd, - "s_routing %d: S-Video\n", input); - /* autodetect 50/60 Hz */ - ks0127_and_or(sd, KS_CMDA, 0xfc, 0x00); - /* VSE=0 */ - ks0127_and_or(sd, KS_CMDA, ~0x40, 0x00); - /* set input line */ - ks0127_and_or(sd, KS_CMDB, 0xb0, input); - /* non-freerunning mode */ - ks0127_and_or(sd, KS_CMDC, 0x70, 0x0a); - /* analog input */ - ks0127_and_or(sd, KS_CMDD, 0x03, 0x00); - /* enable chroma demodulation */ - ks0127_and_or(sd, KS_CTRACK, 0xcf, 0x00); - ks0127_and_or(sd, KS_LUMA, 0x00, - reg_defaults[KS_LUMA]); - /* disable luma comb */ - ks0127_and_or(sd, KS_VERTIA, 0x08, - (reg_defaults[KS_VERTIA]&0xf0)|0x01); - ks0127_and_or(sd, KS_VERTIC, 0x0f, - reg_defaults[KS_VERTIC]&0xf0); - - ks0127_and_or(sd, KS_CHROMB, 0x0f, - reg_defaults[KS_CHROMB]&0xf0); - - ks0127_write(sd, KS_UGAIN, reg_defaults[KS_UGAIN]); - ks0127_write(sd, KS_VGAIN, reg_defaults[KS_VGAIN]); - ks0127_write(sd, KS_UVOFFH, reg_defaults[KS_UVOFFH]); - ks0127_write(sd, KS_UVOFFL, reg_defaults[KS_UVOFFL]); - break; - - case KS_INPUT_YUV656: - v4l2_dbg(1, debug, sd, "s_routing 15: YUV656\n"); - if (ks->norm & V4L2_STD_525_60) - /* force 60 Hz */ - ks0127_and_or(sd, KS_CMDA, 0xfc, 0x03); - else - /* force 50 Hz */ - ks0127_and_or(sd, KS_CMDA, 0xfc, 0x02); - - ks0127_and_or(sd, KS_CMDA, 0xff, 0x40); /* VSE=1 */ - /* set input line and VALIGN */ - ks0127_and_or(sd, KS_CMDB, 0xb0, (input | 0x40)); - /* freerunning mode, */ - /* TSTGEN = 1 TSTGFR=11 TSTGPH=0 TSTGPK=0 VMEM=1*/ - ks0127_and_or(sd, KS_CMDC, 0x70, 0x87); - /* digital input, SYNDIR = 0 INPSL=01 CLKDIR=0 EAV=0 */ - ks0127_and_or(sd, KS_CMDD, 0x03, 0x08); - /* disable chroma demodulation */ - ks0127_and_or(sd, KS_CTRACK, 0xcf, 0x30); - /* HYPK =01 CTRAP = 0 HYBWR=0 PED=1 RGBH=1 UNIT=1 */ - ks0127_and_or(sd, KS_LUMA, 0x00, 0x71); - ks0127_and_or(sd, KS_VERTIC, 0x0f, - reg_defaults[KS_VERTIC]&0xf0); - - /* scaler fullbw, luma comb off */ - ks0127_and_or(sd, KS_VERTIA, 0x08, 0x81); - - ks0127_and_or(sd, KS_CHROMB, 0x0f, - reg_defaults[KS_CHROMB]&0xf0); - - ks0127_and_or(sd, KS_CON, 0x00, 0x00); - ks0127_and_or(sd, KS_BRT, 0x00, 32); /* spec: 34 */ - /* spec: 229 (e5) */ - ks0127_and_or(sd, KS_SAT, 0x00, 0xe8); - ks0127_and_or(sd, KS_HUE, 0x00, 0); - - ks0127_and_or(sd, KS_UGAIN, 0x00, 238); - ks0127_and_or(sd, KS_VGAIN, 0x00, 0x00); - - /*UOFF:0x30, VOFF:0x30, TSTCGN=1 */ - ks0127_and_or(sd, KS_UVOFFH, 0x00, 0x4f); - ks0127_and_or(sd, KS_UVOFFL, 0x00, 0x00); - break; - - default: - v4l2_dbg(1, debug, sd, - "s_routing: Unknown input %d\n", input); - break; - } - - /* hack: CDMLPF sometimes spontaneously switches on; */ - /* force back off */ - ks0127_write(sd, KS_DEMOD, reg_defaults[KS_DEMOD]); - return 0; -} - -static int ks0127_s_std(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct ks0127 *ks = to_ks0127(sd); - - /* Set to automatic SECAM/Fsc mode */ - ks0127_and_or(sd, KS_DEMOD, 0xf0, 0x00); - - ks->norm = std; - if (std & V4L2_STD_NTSC) { - v4l2_dbg(1, debug, sd, - "s_std: NTSC_M\n"); - ks0127_and_or(sd, KS_CHROMA, 0x9f, 0x20); - } else if (std & V4L2_STD_PAL_N) { - v4l2_dbg(1, debug, sd, - "s_std: NTSC_N (fixme)\n"); - ks0127_and_or(sd, KS_CHROMA, 0x9f, 0x40); - } else if (std & V4L2_STD_PAL) { - v4l2_dbg(1, debug, sd, - "s_std: PAL_N\n"); - ks0127_and_or(sd, KS_CHROMA, 0x9f, 0x20); - } else if (std & V4L2_STD_PAL_M) { - v4l2_dbg(1, debug, sd, - "s_std: PAL_M (fixme)\n"); - ks0127_and_or(sd, KS_CHROMA, 0x9f, 0x40); - } else if (std & V4L2_STD_SECAM) { - v4l2_dbg(1, debug, sd, - "s_std: SECAM\n"); - - /* set to secam autodetection */ - ks0127_and_or(sd, KS_CHROMA, 0xdf, 0x20); - ks0127_and_or(sd, KS_DEMOD, 0xf0, 0x00); - schedule_timeout_interruptible(HZ/10+1); - - /* did it autodetect? */ - if (!(ks0127_read(sd, KS_DEMOD) & 0x40)) - /* force to secam mode */ - ks0127_and_or(sd, KS_DEMOD, 0xf0, 0x0f); - } else { - v4l2_dbg(1, debug, sd, "s_std: Unknown norm %llx\n", - (unsigned long long)std); - } - return 0; -} - -static int ks0127_s_stream(struct v4l2_subdev *sd, int enable) -{ - v4l2_dbg(1, debug, sd, "s_stream(%d)\n", enable); - if (enable) { - /* All output pins on */ - ks0127_and_or(sd, KS_OFMTA, 0xcf, 0x30); - /* Obey the OEN pin */ - ks0127_and_or(sd, KS_CDEM, 0x7f, 0x00); - } else { - /* Video output pins off */ - ks0127_and_or(sd, KS_OFMTA, 0xcf, 0x00); - /* Ignore the OEN pin */ - ks0127_and_or(sd, KS_CDEM, 0x7f, 0x80); - } - return 0; -} - -static int ks0127_status(struct v4l2_subdev *sd, u32 *pstatus, v4l2_std_id *pstd) -{ - int stat = V4L2_IN_ST_NO_SIGNAL; - u8 status; - v4l2_std_id std = V4L2_STD_ALL; - - status = ks0127_read(sd, KS_STAT); - if (!(status & 0x20)) /* NOVID not set */ - stat = 0; - if (!(status & 0x01)) /* CLOCK set */ - stat |= V4L2_IN_ST_NO_COLOR; - if ((status & 0x08)) /* PALDET set */ - std = V4L2_STD_PAL; - else - std = V4L2_STD_NTSC; - if (pstd) - *pstd = std; - if (pstatus) - *pstatus = stat; - return 0; -} - -static int ks0127_querystd(struct v4l2_subdev *sd, v4l2_std_id *std) -{ - v4l2_dbg(1, debug, sd, "querystd\n"); - return ks0127_status(sd, NULL, std); -} - -static int ks0127_g_input_status(struct v4l2_subdev *sd, u32 *status) -{ - v4l2_dbg(1, debug, sd, "g_input_status\n"); - return ks0127_status(sd, status, NULL); -} - -static int ks0127_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct ks0127 *ks = to_ks0127(sd); - - return v4l2_chip_ident_i2c_client(client, chip, ks->ident, 0); -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops ks0127_core_ops = { - .g_chip_ident = ks0127_g_chip_ident, - .s_std = ks0127_s_std, -}; - -static const struct v4l2_subdev_video_ops ks0127_video_ops = { - .s_routing = ks0127_s_routing, - .s_stream = ks0127_s_stream, - .querystd = ks0127_querystd, - .g_input_status = ks0127_g_input_status, -}; - -static const struct v4l2_subdev_ops ks0127_ops = { - .core = &ks0127_core_ops, - .video = &ks0127_video_ops, -}; - -/* ----------------------------------------------------------------------- */ - - -static int ks0127_probe(struct i2c_client *client, const struct i2c_device_id *id) -{ - struct ks0127 *ks; - struct v4l2_subdev *sd; - - v4l_info(client, "%s chip found @ 0x%x (%s)\n", - client->addr == (I2C_KS0127_ADDON >> 1) ? "addon" : "on-board", - client->addr << 1, client->adapter->name); - - ks = kzalloc(sizeof(*ks), GFP_KERNEL); - if (ks == NULL) - return -ENOMEM; - sd = &ks->sd; - v4l2_i2c_subdev_init(sd, client, &ks0127_ops); - - /* power up */ - init_reg_defaults(); - ks0127_write(sd, KS_CMDA, 0x2c); - mdelay(10); - - /* reset the device */ - ks0127_init(sd); - return 0; -} - -static int ks0127_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - ks0127_write(sd, KS_OFMTA, 0x20); /* tristate */ - ks0127_write(sd, KS_CMDA, 0x2c | 0x80); /* power down */ - kfree(to_ks0127(sd)); - return 0; -} - -static const struct i2c_device_id ks0127_id[] = { - { "ks0127", 0 }, - { "ks0127b", 0 }, - { "ks0122s", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, ks0127_id); - -static struct i2c_driver ks0127_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "ks0127", - }, - .probe = ks0127_probe, - .remove = ks0127_remove, - .id_table = ks0127_id, -}; - -module_i2c_driver(ks0127_driver); diff --git a/drivers/media/video/ks0127.h b/drivers/media/video/ks0127.h deleted file mode 100644 index cb8abd5403b3..000000000000 --- a/drivers/media/video/ks0127.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Video Capture Driver ( Video for Linux 1/2 ) - * for the Matrox Marvel G200,G400 and Rainbow Runner-G series - * - * This module is an interface to the KS0127 video decoder chip. - * - * Copyright (C) 1999 Ryan Drake <stiletto@mediaone.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - */ - -#ifndef KS0127_H -#define KS0127_H - -/* input channels */ -#define KS_INPUT_COMPOSITE_1 0 -#define KS_INPUT_COMPOSITE_2 1 -#define KS_INPUT_COMPOSITE_3 2 -#define KS_INPUT_COMPOSITE_4 4 -#define KS_INPUT_COMPOSITE_5 5 -#define KS_INPUT_COMPOSITE_6 6 - -#define KS_INPUT_SVIDEO_1 8 -#define KS_INPUT_SVIDEO_2 9 -#define KS_INPUT_SVIDEO_3 10 - -#define KS_INPUT_YUV656 15 -#define KS_INPUT_COUNT 10 - -/* output channels */ -#define KS_OUTPUT_YUV656E 0 -#define KS_OUTPUT_EXV 1 - -/* video standards */ -#define KS_STD_NTSC_N 112 /* 50 Hz NTSC */ -#define KS_STD_PAL_M 113 /* 60 Hz PAL */ - -#endif /* KS0127_H */ - diff --git a/drivers/media/video/m52790.c b/drivers/media/video/m52790.c deleted file mode 100644 index 0991576f4c82..000000000000 --- a/drivers/media/video/m52790.c +++ /dev/null @@ -1,216 +0,0 @@ -/* - * m52790 i2c ivtv driver. - * Copyright (C) 2007 Hans Verkuil - * - * A/V source switching Mitsubishi M52790SP/FP - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/slab.h> -#include <linux/ioctl.h> -#include <asm/uaccess.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <media/m52790.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> - -MODULE_DESCRIPTION("i2c device driver for m52790 A/V switch"); -MODULE_AUTHOR("Hans Verkuil"); -MODULE_LICENSE("GPL"); - - -struct m52790_state { - struct v4l2_subdev sd; - u16 input; - u16 output; -}; - -static inline struct m52790_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct m52790_state, sd); -} - -/* ----------------------------------------------------------------------- */ - -static int m52790_write(struct v4l2_subdev *sd) -{ - struct m52790_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - u8 sw1 = (state->input | state->output) & 0xff; - u8 sw2 = (state->input | state->output) >> 8; - - return i2c_smbus_write_byte_data(client, sw1, sw2); -} - -/* Note: audio and video are linked and cannot be switched separately. - So audio and video routing commands are identical for this chip. - In theory the video amplifier and audio modes could be handled - separately for the output, but that seems to be overkill right now. - The same holds for implementing an audio mute control, this is now - part of the audio output routing. The normal case is that another - chip takes care of the actual muting so making it part of the - output routing seems to be the right thing to do for now. */ -static int m52790_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct m52790_state *state = to_state(sd); - - state->input = input; - state->output = output; - m52790_write(sd); - return 0; -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int m52790_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct m52790_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - if (reg->reg != 0) - return -EINVAL; - reg->size = 1; - reg->val = state->input | state->output; - return 0; -} - -static int m52790_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct m52790_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - if (reg->reg != 0) - return -EINVAL; - state->input = reg->val & 0x0303; - state->output = reg->val & ~0x0303; - m52790_write(sd); - return 0; -} -#endif - -static int m52790_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_M52790, 0); -} - -static int m52790_log_status(struct v4l2_subdev *sd) -{ - struct m52790_state *state = to_state(sd); - - v4l2_info(sd, "Switch 1: %02x\n", - (state->input | state->output) & 0xff); - v4l2_info(sd, "Switch 2: %02x\n", - (state->input | state->output) >> 8); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops m52790_core_ops = { - .log_status = m52790_log_status, - .g_chip_ident = m52790_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = m52790_g_register, - .s_register = m52790_s_register, -#endif -}; - -static const struct v4l2_subdev_audio_ops m52790_audio_ops = { - .s_routing = m52790_s_routing, -}; - -static const struct v4l2_subdev_video_ops m52790_video_ops = { - .s_routing = m52790_s_routing, -}; - -static const struct v4l2_subdev_ops m52790_ops = { - .core = &m52790_core_ops, - .audio = &m52790_audio_ops, - .video = &m52790_video_ops, -}; - -/* ----------------------------------------------------------------------- */ - -/* i2c implementation */ - -static int m52790_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct m52790_state *state; - struct v4l2_subdev *sd; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EIO; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - state = kzalloc(sizeof(struct m52790_state), GFP_KERNEL); - if (state == NULL) - return -ENOMEM; - - sd = &state->sd; - v4l2_i2c_subdev_init(sd, client, &m52790_ops); - state->input = M52790_IN_TUNER; - state->output = M52790_OUT_STEREO; - m52790_write(sd); - return 0; -} - -static int m52790_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - kfree(to_state(sd)); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_device_id m52790_id[] = { - { "m52790", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, m52790_id); - -static struct i2c_driver m52790_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "m52790", - }, - .probe = m52790_probe, - .remove = m52790_remove, - .id_table = m52790_id, -}; - -module_i2c_driver(m52790_driver); diff --git a/drivers/media/video/m5mols/Kconfig b/drivers/media/video/m5mols/Kconfig deleted file mode 100644 index dc8c2505907e..000000000000 --- a/drivers/media/video/m5mols/Kconfig +++ /dev/null @@ -1,6 +0,0 @@ -config VIDEO_M5MOLS - tristate "Fujitsu M-5MOLS 8MP sensor support" - depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API - depends on MEDIA_CAMERA_SUPPORT - ---help--- - This driver supports Fujitsu M-5MOLS camera sensor with ISP diff --git a/drivers/media/video/m5mols/Makefile b/drivers/media/video/m5mols/Makefile deleted file mode 100644 index 0a44e028edc7..000000000000 --- a/drivers/media/video/m5mols/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -m5mols-objs := m5mols_core.o m5mols_controls.o m5mols_capture.o - -obj-$(CONFIG_VIDEO_M5MOLS) += m5mols.o diff --git a/drivers/media/video/m5mols/m5mols.h b/drivers/media/video/m5mols/m5mols.h deleted file mode 100644 index bb589917b65b..000000000000 --- a/drivers/media/video/m5mols/m5mols.h +++ /dev/null @@ -1,334 +0,0 @@ -/* - * Header for M-5MOLS 8M Pixel camera sensor with ISP - * - * Copyright (C) 2011 Samsung Electronics Co., Ltd. - * Author: HeungJun Kim <riverful.kim@samsung.com> - * - * Copyright (C) 2009 Samsung Electronics Co., Ltd. - * Author: Dongsoo Nathaniel Kim <dongsoo45.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef M5MOLS_H -#define M5MOLS_H - -#include <media/v4l2-subdev.h> -#include "m5mols_reg.h" - -extern int m5mols_debug; - -enum m5mols_restype { - M5MOLS_RESTYPE_MONITOR, - M5MOLS_RESTYPE_CAPTURE, - M5MOLS_RESTYPE_MAX, -}; - -/** - * struct m5mols_resolution - structure for the resolution - * @type: resolution type according to the pixel code - * @width: width of the resolution - * @height: height of the resolution - * @reg: resolution preset register value - */ -struct m5mols_resolution { - u8 reg; - enum m5mols_restype type; - u16 width; - u16 height; -}; - -/** - * struct m5mols_exif - structure for the EXIF information of M-5MOLS - * @exposure_time: exposure time register value - * @shutter_speed: speed of the shutter register value - * @aperture: aperture register value - * @exposure_bias: it calls also EV bias - * @iso_speed: ISO register value - * @flash: status register value of the flash - * @sdr: status register value of the Subject Distance Range - * @qval: not written exact meaning in document - */ -struct m5mols_exif { - u32 exposure_time; - u32 shutter_speed; - u32 aperture; - u32 brightness; - u32 exposure_bias; - u16 iso_speed; - u16 flash; - u16 sdr; - u16 qval; -}; - -/** - * struct m5mols_capture - Structure for the capture capability - * @exif: EXIF information - * @main: size in bytes of the main image - * @thumb: size in bytes of the thumb image, if it was accompanied - * @total: total size in bytes of the produced image - */ -struct m5mols_capture { - struct m5mols_exif exif; - u32 main; - u32 thumb; - u32 total; -}; - -/** - * struct m5mols_scenemode - structure for the scenemode capability - * @metering: metering light register value - * @ev_bias: EV bias register value - * @wb_mode: mode which means the WhiteBalance is Auto or Manual - * @wb_preset: whitebalance preset register value in the Manual mode - * @chroma_en: register value whether the Chroma capability is enabled or not - * @chroma_lvl: chroma's level register value - * @edge_en: register value Whether the Edge capability is enabled or not - * @edge_lvl: edge's level register value - * @af_range: Auto Focus's range - * @fd_mode: Face Detection mode - * @mcc: Multi-axis Color Conversion which means emotion color - * @light: status of the Light - * @flash: status of the Flash - * @tone: Tone color which means Contrast - * @iso: ISO register value - * @capt_mode: Mode of the Image Stabilization while the camera capturing - * @wdr: Wide Dynamic Range register value - * - * The each value according to each scenemode is recommended in the documents. - */ -struct m5mols_scenemode { - u8 metering; - u8 ev_bias; - u8 wb_mode; - u8 wb_preset; - u8 chroma_en; - u8 chroma_lvl; - u8 edge_en; - u8 edge_lvl; - u8 af_range; - u8 fd_mode; - u8 mcc; - u8 light; - u8 flash; - u8 tone; - u8 iso; - u8 capt_mode; - u8 wdr; -}; - -/** - * struct m5mols_version - firmware version information - * @customer: customer information - * @project: version of project information according to customer - * @fw: firmware revision - * @hw: hardware revision - * @param: version of the parameter - * @awb: Auto WhiteBalance algorithm version - * @str: information about manufacturer and packaging vendor - * @af: Auto Focus version - * - * The register offset starts the customer version at 0x0, and it ends - * the awb version at 0x09. The customer, project information occupies 1 bytes - * each. And also the fw, hw, param, awb each requires 2 bytes. The str is - * unique string associated with firmware's version. It includes information - * about manufacturer and the vendor of the sensor's packaging. The least - * significant 2 bytes of the string indicate packaging manufacturer. - */ -#define VERSION_STRING_SIZE 22 -struct m5mols_version { - u8 customer; - u8 project; - u16 fw; - u16 hw; - u16 param; - u16 awb; - u8 str[VERSION_STRING_SIZE]; - u8 af; -}; - -/** - * struct m5mols_info - M-5MOLS driver data structure - * @pdata: platform data - * @sd: v4l-subdev instance - * @pad: media pad - * @ffmt: current fmt according to resolution type - * @res_type: current resolution type - * @irq_waitq: waitqueue for the capture - * @irq_done: set to 1 in the interrupt handler - * @handle: control handler - * @auto_exposure: auto/manual exposure control - * @exposure_bias: exposure compensation control - * @exposure: manual exposure control - * @metering: exposure metering control - * @auto_iso: auto/manual ISO sensitivity control - * @iso: manual ISO sensitivity control - * @auto_wb: auto white balance control - * @lock_3a: 3A lock control - * @colorfx: color effect control - * @saturation: saturation control - * @zoom: zoom control - * @wdr: wide dynamic range control - * @stabilization: image stabilization control - * @jpeg_quality: JPEG compression quality control - * @ver: information of the version - * @cap: the capture mode attributes - * @isp_ready: 1 when the ISP controller has completed booting - * @power: current sensor's power status - * @ctrl_sync: 1 when the control handler state is restored in H/W - * @resolution: register value for current resolution - * @mode: register value for current operation mode - * @set_power: optional power callback to the board code - */ -struct m5mols_info { - const struct m5mols_platform_data *pdata; - struct v4l2_subdev sd; - struct media_pad pad; - struct v4l2_mbus_framefmt ffmt[M5MOLS_RESTYPE_MAX]; - int res_type; - - wait_queue_head_t irq_waitq; - atomic_t irq_done; - - struct v4l2_ctrl_handler handle; - struct { - /* exposure/exposure bias/auto exposure cluster */ - struct v4l2_ctrl *auto_exposure; - struct v4l2_ctrl *exposure_bias; - struct v4l2_ctrl *exposure; - struct v4l2_ctrl *metering; - }; - struct { - /* iso/auto iso cluster */ - struct v4l2_ctrl *auto_iso; - struct v4l2_ctrl *iso; - }; - struct v4l2_ctrl *auto_wb; - - struct v4l2_ctrl *lock_3a; - struct v4l2_ctrl *colorfx; - struct v4l2_ctrl *saturation; - struct v4l2_ctrl *zoom; - struct v4l2_ctrl *wdr; - struct v4l2_ctrl *stabilization; - struct v4l2_ctrl *jpeg_quality; - - struct m5mols_version ver; - struct m5mols_capture cap; - - unsigned int isp_ready:1; - unsigned int power:1; - unsigned int ctrl_sync:1; - - u8 resolution; - u8 mode; - - int (*set_power)(struct device *dev, int on); -}; - -#define is_available_af(__info) (__info->ver.af) -#define is_code(__code, __type) (__code == m5mols_default_ffmt[__type].code) -#define is_manufacturer(__info, __manufacturer) \ - (__info->ver.str[0] == __manufacturer[0] && \ - __info->ver.str[1] == __manufacturer[1]) -/* - * I2C operation of the M-5MOLS - * - * The I2C read operation of the M-5MOLS requires 2 messages. The first - * message sends the information about the command, command category, and total - * message size. The second message is used to retrieve the data specifed in - * the first message - * - * 1st message 2nd message - * +-------+---+----------+-----+-------+ +------+------+------+------+ - * | size1 | R | category | cmd | size2 | | d[0] | d[1] | d[2] | d[3] | - * +-------+---+----------+-----+-------+ +------+------+------+------+ - * - size1: message data size(5 in this case) - * - size2: desired buffer size of the 2nd message - * - d[0..3]: according to size2 - * - * The I2C write operation needs just one message. The message includes - * category, command, total size, and desired data. - * - * 1st message - * +-------+---+----------+-----+------+------+------+------+ - * | size1 | W | category | cmd | d[0] | d[1] | d[2] | d[3] | - * +-------+---+----------+-----+------+------+------+------+ - * - d[0..3]: according to size1 - */ -int m5mols_read_u8(struct v4l2_subdev *sd, u32 reg_comb, u8 *val); -int m5mols_read_u16(struct v4l2_subdev *sd, u32 reg_comb, u16 *val); -int m5mols_read_u32(struct v4l2_subdev *sd, u32 reg_comb, u32 *val); -int m5mols_write(struct v4l2_subdev *sd, u32 reg_comb, u32 val); - -int m5mols_busy_wait(struct v4l2_subdev *sd, u32 reg, u32 value, u32 mask, - int timeout); - -/* Mask value for busy waiting until M-5MOLS I2C interface is initialized */ -#define M5MOLS_I2C_RDY_WAIT_FL (1 << 16) -/* ISP state transition timeout, in ms */ -#define M5MOLS_MODE_CHANGE_TIMEOUT 200 -#define M5MOLS_BUSY_WAIT_DEF_TIMEOUT 250 - -/* - * Mode operation of the M-5MOLS - * - * Changing the mode of the M-5MOLS is needed right executing order. - * There are three modes(PARAMETER, MONITOR, CAPTURE) which can be changed - * by user. There are various categories associated with each mode. - * - * +============================================================+ - * | mode | category | - * +============================================================+ - * | FLASH | FLASH(only after Stand-by or Power-on) | - * | SYSTEM | SYSTEM(only after sensor arm-booting) | - * | PARAMETER | PARAMETER | - * | MONITOR | MONITOR(preview), Auto Focus, Face Detection | - * | CAPTURE | Single CAPTURE, Preview(recording) | - * +============================================================+ - * - * The available executing order between each modes are as follows: - * PARAMETER <---> MONITOR <---> CAPTURE - */ -int m5mols_set_mode(struct m5mols_info *info, u8 mode); - -int m5mols_enable_interrupt(struct v4l2_subdev *sd, u8 reg); -int m5mols_wait_interrupt(struct v4l2_subdev *sd, u8 condition, u32 timeout); -int m5mols_restore_controls(struct m5mols_info *info); -int m5mols_start_capture(struct m5mols_info *info); -int m5mols_do_scenemode(struct m5mols_info *info, u8 mode); -int m5mols_lock_3a(struct m5mols_info *info, bool lock); -int m5mols_set_ctrl(struct v4l2_ctrl *ctrl); -int m5mols_init_controls(struct v4l2_subdev *sd); - -/* The firmware function */ -int m5mols_update_fw(struct v4l2_subdev *sd, - int (*set_power)(struct m5mols_info *, bool)); - -static inline struct m5mols_info *to_m5mols(struct v4l2_subdev *subdev) -{ - return container_of(subdev, struct m5mols_info, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - struct m5mols_info *info = container_of(ctrl->handler, - struct m5mols_info, handle); - return &info->sd; -} - -static inline void m5mols_set_ctrl_mode(struct v4l2_ctrl *ctrl, - unsigned int mode) -{ - ctrl->priv = (void *)mode; -} - -static inline unsigned int m5mols_get_ctrl_mode(struct v4l2_ctrl *ctrl) -{ - return (unsigned int)ctrl->priv; -} - -#endif /* M5MOLS_H */ diff --git a/drivers/media/video/m5mols/m5mols_capture.c b/drivers/media/video/m5mols/m5mols_capture.c deleted file mode 100644 index cb243bd278ce..000000000000 --- a/drivers/media/video/m5mols/m5mols_capture.c +++ /dev/null @@ -1,155 +0,0 @@ - -/* - * The Capture code for Fujitsu M-5MOLS ISP - * - * Copyright (C) 2011 Samsung Electronics Co., Ltd. - * Author: HeungJun Kim <riverful.kim@samsung.com> - * - * Copyright (C) 2009 Samsung Electronics Co., Ltd. - * Author: Dongsoo Nathaniel Kim <dongsoo45.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include <linux/i2c.h> -#include <linux/slab.h> -#include <linux/irq.h> -#include <linux/interrupt.h> -#include <linux/delay.h> -#include <linux/gpio.h> -#include <linux/regulator/consumer.h> -#include <linux/videodev2.h> -#include <media/v4l2-ctrls.h> -#include <media/v4l2-device.h> -#include <media/v4l2-subdev.h> -#include <media/m5mols.h> -#include <media/s5p_fimc.h> - -#include "m5mols.h" -#include "m5mols_reg.h" - -/** - * m5mols_read_rational - I2C read of a rational number - * - * Read numerator and denominator from registers @addr_num and @addr_den - * respectively and return the division result in @val. - */ -static int m5mols_read_rational(struct v4l2_subdev *sd, u32 addr_num, - u32 addr_den, u32 *val) -{ - u32 num, den; - - int ret = m5mols_read_u32(sd, addr_num, &num); - if (!ret) - ret = m5mols_read_u32(sd, addr_den, &den); - if (ret) - return ret; - *val = den == 0 ? 0 : num / den; - return ret; -} - -/** - * m5mols_capture_info - Gather captured image information - * - * For now it gathers only EXIF information and file size. - */ -static int m5mols_capture_info(struct m5mols_info *info) -{ - struct m5mols_exif *exif = &info->cap.exif; - struct v4l2_subdev *sd = &info->sd; - int ret; - - ret = m5mols_read_rational(sd, EXIF_INFO_EXPTIME_NU, - EXIF_INFO_EXPTIME_DE, &exif->exposure_time); - if (ret) - return ret; - ret = m5mols_read_rational(sd, EXIF_INFO_TV_NU, EXIF_INFO_TV_DE, - &exif->shutter_speed); - if (ret) - return ret; - ret = m5mols_read_rational(sd, EXIF_INFO_AV_NU, EXIF_INFO_AV_DE, - &exif->aperture); - if (ret) - return ret; - ret = m5mols_read_rational(sd, EXIF_INFO_BV_NU, EXIF_INFO_BV_DE, - &exif->brightness); - if (ret) - return ret; - ret = m5mols_read_rational(sd, EXIF_INFO_EBV_NU, EXIF_INFO_EBV_DE, - &exif->exposure_bias); - if (ret) - return ret; - - ret = m5mols_read_u16(sd, EXIF_INFO_ISO, &exif->iso_speed); - if (!ret) - ret = m5mols_read_u16(sd, EXIF_INFO_FLASH, &exif->flash); - if (!ret) - ret = m5mols_read_u16(sd, EXIF_INFO_SDR, &exif->sdr); - if (!ret) - ret = m5mols_read_u16(sd, EXIF_INFO_QVAL, &exif->qval); - if (ret) - return ret; - - if (!ret) - ret = m5mols_read_u32(sd, CAPC_IMAGE_SIZE, &info->cap.main); - if (!ret) - ret = m5mols_read_u32(sd, CAPC_THUMB_SIZE, &info->cap.thumb); - if (!ret) - info->cap.total = info->cap.main + info->cap.thumb; - - return ret; -} - -int m5mols_start_capture(struct m5mols_info *info) -{ - struct v4l2_subdev *sd = &info->sd; - int ret; - - /* - * Synchronize the controls, set the capture frame resolution and color - * format. The frame capture is initiated during switching from Monitor - * to Capture mode. - */ - ret = m5mols_set_mode(info, REG_MONITOR); - if (!ret) - ret = m5mols_restore_controls(info); - if (!ret) - ret = m5mols_write(sd, CAPP_YUVOUT_MAIN, REG_JPEG); - if (!ret) - ret = m5mols_write(sd, CAPP_MAIN_IMAGE_SIZE, info->resolution); - if (!ret) - ret = m5mols_set_mode(info, REG_CAPTURE); - if (!ret) - /* Wait until a frame is captured to ISP internal memory */ - ret = m5mols_wait_interrupt(sd, REG_INT_CAPTURE, 2000); - if (ret) - return ret; - - /* - * Initiate the captured data transfer to a MIPI-CSI receiver. - */ - ret = m5mols_write(sd, CAPC_SEL_FRAME, 1); - if (!ret) - ret = m5mols_write(sd, CAPC_START, REG_CAP_START_MAIN); - if (!ret) { - bool captured = false; - unsigned int size; - - /* Wait for the capture completion interrupt */ - ret = m5mols_wait_interrupt(sd, REG_INT_CAPTURE, 2000); - if (!ret) { - captured = true; - ret = m5mols_capture_info(info); - } - size = captured ? info->cap.main : 0; - v4l2_dbg(1, m5mols_debug, sd, "%s: size: %d, thumb.: %d B\n", - __func__, size, info->cap.thumb); - - v4l2_subdev_notify(sd, S5P_FIMC_TX_END_NOTIFY, &size); - } - - return ret; -} diff --git a/drivers/media/video/m5mols/m5mols_controls.c b/drivers/media/video/m5mols/m5mols_controls.c deleted file mode 100644 index fdbc205a2969..000000000000 --- a/drivers/media/video/m5mols/m5mols_controls.c +++ /dev/null @@ -1,628 +0,0 @@ -/* - * Controls for M-5MOLS 8M Pixel camera sensor with ISP - * - * Copyright (C) 2011 Samsung Electronics Co., Ltd. - * Author: HeungJun Kim <riverful.kim@samsung.com> - * - * Copyright (C) 2009 Samsung Electronics Co., Ltd. - * Author: Dongsoo Nathaniel Kim <dongsoo45.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include <linux/i2c.h> -#include <linux/delay.h> -#include <linux/videodev2.h> -#include <media/v4l2-ctrls.h> - -#include "m5mols.h" -#include "m5mols_reg.h" - -static struct m5mols_scenemode m5mols_default_scenemode[] = { - [REG_SCENE_NORMAL] = { - REG_AE_CENTER, REG_AE_INDEX_00, REG_AWB_AUTO, 0, - REG_CHROMA_ON, 3, REG_EDGE_ON, 5, - REG_AF_NORMAL, REG_FD_OFF, - REG_MCC_NORMAL, REG_LIGHT_OFF, REG_FLASH_OFF, - 5, REG_ISO_AUTO, REG_CAP_NONE, REG_WDR_OFF, - }, - [REG_SCENE_PORTRAIT] = { - REG_AE_CENTER, REG_AE_INDEX_00, REG_AWB_AUTO, 0, - REG_CHROMA_ON, 3, REG_EDGE_ON, 4, - REG_AF_NORMAL, BIT_FD_EN | BIT_FD_DRAW_FACE_FRAME, - REG_MCC_OFF, REG_LIGHT_OFF, REG_FLASH_OFF, - 6, REG_ISO_AUTO, REG_CAP_NONE, REG_WDR_OFF, - }, - [REG_SCENE_LANDSCAPE] = { - REG_AE_ALL, REG_AE_INDEX_00, REG_AWB_AUTO, 0, - REG_CHROMA_ON, 4, REG_EDGE_ON, 6, - REG_AF_NORMAL, REG_FD_OFF, - REG_MCC_OFF, REG_LIGHT_OFF, REG_FLASH_OFF, - 6, REG_ISO_AUTO, REG_CAP_NONE, REG_WDR_OFF, - }, - [REG_SCENE_SPORTS] = { - REG_AE_CENTER, REG_AE_INDEX_00, REG_AWB_AUTO, 0, - REG_CHROMA_ON, 3, REG_EDGE_ON, 5, - REG_AF_NORMAL, REG_FD_OFF, - REG_MCC_OFF, REG_LIGHT_OFF, REG_FLASH_OFF, - 6, REG_ISO_AUTO, REG_CAP_NONE, REG_WDR_OFF, - }, - [REG_SCENE_PARTY_INDOOR] = { - REG_AE_CENTER, REG_AE_INDEX_00, REG_AWB_AUTO, 0, - REG_CHROMA_ON, 4, REG_EDGE_ON, 5, - REG_AF_NORMAL, REG_FD_OFF, - REG_MCC_OFF, REG_LIGHT_OFF, REG_FLASH_OFF, - 6, REG_ISO_200, REG_CAP_NONE, REG_WDR_OFF, - }, - [REG_SCENE_BEACH_SNOW] = { - REG_AE_CENTER, REG_AE_INDEX_10_POS, REG_AWB_AUTO, 0, - REG_CHROMA_ON, 4, REG_EDGE_ON, 5, - REG_AF_NORMAL, REG_FD_OFF, - REG_MCC_OFF, REG_LIGHT_OFF, REG_FLASH_OFF, - 6, REG_ISO_50, REG_CAP_NONE, REG_WDR_OFF, - }, - [REG_SCENE_SUNSET] = { - REG_AE_CENTER, REG_AE_INDEX_00, REG_AWB_PRESET, - REG_AWB_DAYLIGHT, - REG_CHROMA_ON, 3, REG_EDGE_ON, 5, - REG_AF_NORMAL, REG_FD_OFF, - REG_MCC_OFF, REG_LIGHT_OFF, REG_FLASH_OFF, - 6, REG_ISO_AUTO, REG_CAP_NONE, REG_WDR_OFF, - }, - [REG_SCENE_DAWN_DUSK] = { - REG_AE_CENTER, REG_AE_INDEX_00, REG_AWB_PRESET, - REG_AWB_FLUORESCENT_1, - REG_CHROMA_ON, 3, REG_EDGE_ON, 5, - REG_AF_NORMAL, REG_FD_OFF, - REG_MCC_OFF, REG_LIGHT_OFF, REG_FLASH_OFF, - 6, REG_ISO_AUTO, REG_CAP_NONE, REG_WDR_OFF, - }, - [REG_SCENE_FALL] = { - REG_AE_CENTER, REG_AE_INDEX_00, REG_AWB_AUTO, 0, - REG_CHROMA_ON, 5, REG_EDGE_ON, 5, - REG_AF_NORMAL, REG_FD_OFF, - REG_MCC_OFF, REG_LIGHT_OFF, REG_FLASH_OFF, - 6, REG_ISO_AUTO, REG_CAP_NONE, REG_WDR_OFF, - }, - [REG_SCENE_NIGHT] = { - REG_AE_CENTER, REG_AE_INDEX_00, REG_AWB_AUTO, 0, - REG_CHROMA_ON, 3, REG_EDGE_ON, 5, - REG_AF_NORMAL, REG_FD_OFF, - REG_MCC_OFF, REG_LIGHT_OFF, REG_FLASH_OFF, - 6, REG_ISO_AUTO, REG_CAP_NONE, REG_WDR_OFF, - }, - [REG_SCENE_AGAINST_LIGHT] = { - REG_AE_CENTER, REG_AE_INDEX_00, REG_AWB_AUTO, 0, - REG_CHROMA_ON, 3, REG_EDGE_ON, 5, - REG_AF_NORMAL, REG_FD_OFF, - REG_MCC_OFF, REG_LIGHT_OFF, REG_FLASH_OFF, - 6, REG_ISO_AUTO, REG_CAP_NONE, REG_WDR_OFF, - }, - [REG_SCENE_FIRE] = { - REG_AE_CENTER, REG_AE_INDEX_00, REG_AWB_AUTO, 0, - REG_CHROMA_ON, 3, REG_EDGE_ON, 5, - REG_AF_NORMAL, REG_FD_OFF, - REG_MCC_OFF, REG_LIGHT_OFF, REG_FLASH_OFF, - 6, REG_ISO_50, REG_CAP_NONE, REG_WDR_OFF, - }, - [REG_SCENE_TEXT] = { - REG_AE_CENTER, REG_AE_INDEX_00, REG_AWB_AUTO, 0, - REG_CHROMA_ON, 3, REG_EDGE_ON, 7, - REG_AF_MACRO, REG_FD_OFF, - REG_MCC_OFF, REG_LIGHT_OFF, REG_FLASH_OFF, - 6, REG_ISO_AUTO, REG_CAP_ANTI_SHAKE, REG_WDR_ON, - }, - [REG_SCENE_CANDLE] = { - REG_AE_CENTER, REG_AE_INDEX_00, REG_AWB_AUTO, 0, - REG_CHROMA_ON, 3, REG_EDGE_ON, 5, - REG_AF_NORMAL, REG_FD_OFF, - REG_MCC_OFF, REG_LIGHT_OFF, REG_FLASH_OFF, - 6, REG_ISO_AUTO, REG_CAP_NONE, REG_WDR_OFF, - }, -}; - -/** - * m5mols_do_scenemode() - Change current scenemode - * @mode: Desired mode of the scenemode - * - * WARNING: The execution order is important. Do not change the order. - */ -int m5mols_do_scenemode(struct m5mols_info *info, u8 mode) -{ - struct v4l2_subdev *sd = &info->sd; - struct m5mols_scenemode scenemode = m5mols_default_scenemode[mode]; - int ret; - - if (mode > REG_SCENE_CANDLE) - return -EINVAL; - - ret = v4l2_ctrl_s_ctrl(info->lock_3a, 0); - if (!ret) - ret = m5mols_write(sd, AE_EV_PRESET_MONITOR, mode); - if (!ret) - ret = m5mols_write(sd, AE_EV_PRESET_CAPTURE, mode); - if (!ret) - ret = m5mols_write(sd, AE_MODE, scenemode.metering); - if (!ret) - ret = m5mols_write(sd, AE_INDEX, scenemode.ev_bias); - if (!ret) - ret = m5mols_write(sd, AWB_MODE, scenemode.wb_mode); - if (!ret) - ret = m5mols_write(sd, AWB_MANUAL, scenemode.wb_preset); - if (!ret) - ret = m5mols_write(sd, MON_CHROMA_EN, scenemode.chroma_en); - if (!ret) - ret = m5mols_write(sd, MON_CHROMA_LVL, scenemode.chroma_lvl); - if (!ret) - ret = m5mols_write(sd, MON_EDGE_EN, scenemode.edge_en); - if (!ret) - ret = m5mols_write(sd, MON_EDGE_LVL, scenemode.edge_lvl); - if (!ret && is_available_af(info)) - ret = m5mols_write(sd, AF_MODE, scenemode.af_range); - if (!ret && is_available_af(info)) - ret = m5mols_write(sd, FD_CTL, scenemode.fd_mode); - if (!ret) - ret = m5mols_write(sd, MON_TONE_CTL, scenemode.tone); - if (!ret) - ret = m5mols_write(sd, AE_ISO, scenemode.iso); - if (!ret) - ret = m5mols_set_mode(info, REG_CAPTURE); - if (!ret) - ret = m5mols_write(sd, CAPP_WDR_EN, scenemode.wdr); - if (!ret) - ret = m5mols_write(sd, CAPP_MCC_MODE, scenemode.mcc); - if (!ret) - ret = m5mols_write(sd, CAPP_LIGHT_CTRL, scenemode.light); - if (!ret) - ret = m5mols_write(sd, CAPP_FLASH_CTRL, scenemode.flash); - if (!ret) - ret = m5mols_write(sd, CAPC_MODE, scenemode.capt_mode); - if (!ret) - ret = m5mols_set_mode(info, REG_MONITOR); - - return ret; -} - -static int m5mols_3a_lock(struct m5mols_info *info, struct v4l2_ctrl *ctrl) -{ - bool af_lock = ctrl->val & V4L2_LOCK_FOCUS; - int ret = 0; - - if ((ctrl->val ^ ctrl->cur.val) & V4L2_LOCK_EXPOSURE) { - bool ae_lock = ctrl->val & V4L2_LOCK_EXPOSURE; - - ret = m5mols_write(&info->sd, AE_LOCK, ae_lock ? - REG_AE_LOCK : REG_AE_UNLOCK); - if (ret) - return ret; - } - - if (((ctrl->val ^ ctrl->cur.val) & V4L2_LOCK_WHITE_BALANCE) - && info->auto_wb->val) { - bool awb_lock = ctrl->val & V4L2_LOCK_WHITE_BALANCE; - - ret = m5mols_write(&info->sd, AWB_LOCK, awb_lock ? - REG_AWB_LOCK : REG_AWB_UNLOCK); - if (ret) - return ret; - } - - if (!info->ver.af || !af_lock) - return ret; - - if ((ctrl->val ^ ctrl->cur.val) & V4L2_LOCK_FOCUS) - ret = m5mols_write(&info->sd, AF_EXECUTE, REG_AF_STOP); - - return ret; -} - -static int m5mols_set_metering_mode(struct m5mols_info *info, int mode) -{ - unsigned int metering; - - switch (mode) { - case V4L2_EXPOSURE_METERING_CENTER_WEIGHTED: - metering = REG_AE_CENTER; - break; - case V4L2_EXPOSURE_METERING_SPOT: - metering = REG_AE_SPOT; - break; - default: - metering = REG_AE_ALL; - break; - } - - return m5mols_write(&info->sd, AE_MODE, metering); -} - -static int m5mols_set_exposure(struct m5mols_info *info, int exposure) -{ - struct v4l2_subdev *sd = &info->sd; - int ret = 0; - - if (exposure == V4L2_EXPOSURE_AUTO) { - /* Unlock auto exposure */ - info->lock_3a->val &= ~V4L2_LOCK_EXPOSURE; - m5mols_3a_lock(info, info->lock_3a); - - ret = m5mols_set_metering_mode(info, info->metering->val); - if (ret < 0) - return ret; - - v4l2_dbg(1, m5mols_debug, sd, - "%s: exposure bias: %#x, metering: %#x\n", - __func__, info->exposure_bias->val, - info->metering->val); - - return m5mols_write(sd, AE_INDEX, info->exposure_bias->val); - } - - if (exposure == V4L2_EXPOSURE_MANUAL) { - ret = m5mols_write(sd, AE_MODE, REG_AE_OFF); - if (ret == 0) - ret = m5mols_write(sd, AE_MAN_GAIN_MON, - info->exposure->val); - if (ret == 0) - ret = m5mols_write(sd, AE_MAN_GAIN_CAP, - info->exposure->val); - - v4l2_dbg(1, m5mols_debug, sd, "%s: exposure: %#x\n", - __func__, info->exposure->val); - } - - return ret; -} - -static int m5mols_set_white_balance(struct m5mols_info *info, int val) -{ - static const unsigned short wb[][2] = { - { V4L2_WHITE_BALANCE_INCANDESCENT, REG_AWB_INCANDESCENT }, - { V4L2_WHITE_BALANCE_FLUORESCENT, REG_AWB_FLUORESCENT_1 }, - { V4L2_WHITE_BALANCE_FLUORESCENT_H, REG_AWB_FLUORESCENT_2 }, - { V4L2_WHITE_BALANCE_HORIZON, REG_AWB_HORIZON }, - { V4L2_WHITE_BALANCE_DAYLIGHT, REG_AWB_DAYLIGHT }, - { V4L2_WHITE_BALANCE_FLASH, REG_AWB_LEDLIGHT }, - { V4L2_WHITE_BALANCE_CLOUDY, REG_AWB_CLOUDY }, - { V4L2_WHITE_BALANCE_SHADE, REG_AWB_SHADE }, - { V4L2_WHITE_BALANCE_AUTO, REG_AWB_AUTO }, - }; - int i; - struct v4l2_subdev *sd = &info->sd; - int ret = -EINVAL; - - for (i = 0; i < ARRAY_SIZE(wb); i++) { - int awb; - if (wb[i][0] != val) - continue; - - v4l2_dbg(1, m5mols_debug, sd, - "Setting white balance to: %#x\n", wb[i][0]); - - awb = wb[i][0] == V4L2_WHITE_BALANCE_AUTO; - ret = m5mols_write(sd, AWB_MODE, awb ? REG_AWB_AUTO : - REG_AWB_PRESET); - if (ret < 0) - return ret; - - if (!awb) - ret = m5mols_write(sd, AWB_MANUAL, wb[i][1]); - } - - return ret; -} - -static int m5mols_set_saturation(struct m5mols_info *info, int val) -{ - int ret = m5mols_write(&info->sd, MON_CHROMA_LVL, val); - if (ret < 0) - return ret; - - return m5mols_write(&info->sd, MON_CHROMA_EN, REG_CHROMA_ON); -} - -static int m5mols_set_color_effect(struct m5mols_info *info, int val) -{ - unsigned int m_effect = REG_COLOR_EFFECT_OFF; - unsigned int p_effect = REG_EFFECT_OFF; - unsigned int cfix_r = 0, cfix_b = 0; - struct v4l2_subdev *sd = &info->sd; - int ret = 0; - - switch (val) { - case V4L2_COLORFX_BW: - m_effect = REG_COLOR_EFFECT_ON; - break; - case V4L2_COLORFX_NEGATIVE: - p_effect = REG_EFFECT_NEGA; - break; - case V4L2_COLORFX_EMBOSS: - p_effect = REG_EFFECT_EMBOSS; - break; - case V4L2_COLORFX_SEPIA: - m_effect = REG_COLOR_EFFECT_ON; - cfix_r = REG_CFIXR_SEPIA; - cfix_b = REG_CFIXB_SEPIA; - break; - } - - ret = m5mols_write(sd, PARM_EFFECT, p_effect); - if (!ret) - ret = m5mols_write(sd, MON_EFFECT, m_effect); - - if (ret == 0 && m_effect == REG_COLOR_EFFECT_ON) { - ret = m5mols_write(sd, MON_CFIXR, cfix_r); - if (!ret) - ret = m5mols_write(sd, MON_CFIXB, cfix_b); - } - - v4l2_dbg(1, m5mols_debug, sd, - "p_effect: %#x, m_effect: %#x, r: %#x, b: %#x (%d)\n", - p_effect, m_effect, cfix_r, cfix_b, ret); - - return ret; -} - -static int m5mols_set_iso(struct m5mols_info *info, int auto_iso) -{ - u32 iso = auto_iso ? 0 : info->iso->val + 1; - - return m5mols_write(&info->sd, AE_ISO, iso); -} - -static int m5mols_set_wdr(struct m5mols_info *info, int wdr) -{ - int ret; - - ret = m5mols_write(&info->sd, MON_TONE_CTL, wdr ? 9 : 5); - if (ret < 0) - return ret; - - ret = m5mols_set_mode(info, REG_CAPTURE); - if (ret < 0) - return ret; - - return m5mols_write(&info->sd, CAPP_WDR_EN, wdr); -} - -static int m5mols_set_stabilization(struct m5mols_info *info, int val) -{ - struct v4l2_subdev *sd = &info->sd; - unsigned int evp = val ? 0xe : 0x0; - int ret; - - ret = m5mols_write(sd, AE_EV_PRESET_MONITOR, evp); - if (ret < 0) - return ret; - - return m5mols_write(sd, AE_EV_PRESET_CAPTURE, evp); -} - -static int m5mols_g_volatile_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - struct m5mols_info *info = to_m5mols(sd); - int ret = 0; - u8 status; - - v4l2_dbg(1, m5mols_debug, sd, "%s: ctrl: %s (%d)\n", - __func__, ctrl->name, info->isp_ready); - - if (!info->isp_ready) - return -EBUSY; - - switch (ctrl->id) { - case V4L2_CID_ISO_SENSITIVITY_AUTO: - ret = m5mols_read_u8(sd, AE_ISO, &status); - if (ret == 0) - ctrl->val = !status; - if (status != REG_ISO_AUTO) - info->iso->val = status - 1; - break; - - case V4L2_CID_3A_LOCK: - ctrl->val &= ~0x7; - - ret = m5mols_read_u8(sd, AE_LOCK, &status); - if (ret) - return ret; - if (status) - info->lock_3a->val |= V4L2_LOCK_EXPOSURE; - - ret = m5mols_read_u8(sd, AWB_LOCK, &status); - if (ret) - return ret; - if (status) - info->lock_3a->val |= V4L2_LOCK_EXPOSURE; - - ret = m5mols_read_u8(sd, AF_EXECUTE, &status); - if (!status) - info->lock_3a->val |= V4L2_LOCK_EXPOSURE; - break; - } - - return ret; -} - -static int m5mols_s_ctrl(struct v4l2_ctrl *ctrl) -{ - unsigned int ctrl_mode = m5mols_get_ctrl_mode(ctrl); - struct v4l2_subdev *sd = to_sd(ctrl); - struct m5mols_info *info = to_m5mols(sd); - int last_mode = info->mode; - int ret = 0; - - /* - * If needed, defer restoring the controls until - * the device is fully initialized. - */ - if (!info->isp_ready) { - info->ctrl_sync = 0; - return 0; - } - - v4l2_dbg(1, m5mols_debug, sd, "%s: %s, val: %d, priv: %#x\n", - __func__, ctrl->name, ctrl->val, (int)ctrl->priv); - - if (ctrl_mode && ctrl_mode != info->mode) { - ret = m5mols_set_mode(info, ctrl_mode); - if (ret < 0) - return ret; - } - - switch (ctrl->id) { - case V4L2_CID_3A_LOCK: - ret = m5mols_3a_lock(info, ctrl); - break; - - case V4L2_CID_ZOOM_ABSOLUTE: - ret = m5mols_write(sd, MON_ZOOM, ctrl->val); - break; - - case V4L2_CID_EXPOSURE_AUTO: - ret = m5mols_set_exposure(info, ctrl->val); - break; - - case V4L2_CID_ISO_SENSITIVITY: - ret = m5mols_set_iso(info, ctrl->val); - break; - - case V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE: - ret = m5mols_set_white_balance(info, ctrl->val); - break; - - case V4L2_CID_SATURATION: - ret = m5mols_set_saturation(info, ctrl->val); - break; - - case V4L2_CID_COLORFX: - ret = m5mols_set_color_effect(info, ctrl->val); - break; - - case V4L2_CID_WIDE_DYNAMIC_RANGE: - ret = m5mols_set_wdr(info, ctrl->val); - break; - - case V4L2_CID_IMAGE_STABILIZATION: - ret = m5mols_set_stabilization(info, ctrl->val); - break; - - case V4L2_CID_JPEG_COMPRESSION_QUALITY: - ret = m5mols_write(sd, CAPP_JPEG_RATIO, ctrl->val); - break; - } - - if (ret == 0 && info->mode != last_mode) - ret = m5mols_set_mode(info, last_mode); - - return ret; -} - -static const struct v4l2_ctrl_ops m5mols_ctrl_ops = { - .g_volatile_ctrl = m5mols_g_volatile_ctrl, - .s_ctrl = m5mols_s_ctrl, -}; - -/* Supported manual ISO values */ -static const s64 iso_qmenu[] = { - /* AE_ISO: 0x01...0x07 (ISO: 50...3200) */ - 50000, 100000, 200000, 400000, 800000, 1600000, 3200000 -}; - -/* Supported Exposure Bias values, -2.0EV...+2.0EV */ -static const s64 ev_bias_qmenu[] = { - /* AE_INDEX: 0x00...0x08 */ - -2000, -1500, -1000, -500, 0, 500, 1000, 1500, 2000 -}; - -int m5mols_init_controls(struct v4l2_subdev *sd) -{ - struct m5mols_info *info = to_m5mols(sd); - u16 exposure_max; - u16 zoom_step; - int ret; - - /* Determine the firmware dependant control range and step values */ - ret = m5mols_read_u16(sd, AE_MAX_GAIN_MON, &exposure_max); - if (ret < 0) - return ret; - - zoom_step = is_manufacturer(info, REG_SAMSUNG_OPTICS) ? 31 : 1; - v4l2_ctrl_handler_init(&info->handle, 20); - - info->auto_wb = v4l2_ctrl_new_std_menu(&info->handle, - &m5mols_ctrl_ops, V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE, - 9, ~0x3fe, V4L2_WHITE_BALANCE_AUTO); - - /* Exposure control cluster */ - info->auto_exposure = v4l2_ctrl_new_std_menu(&info->handle, - &m5mols_ctrl_ops, V4L2_CID_EXPOSURE_AUTO, - 1, ~0x03, V4L2_EXPOSURE_AUTO); - - info->exposure = v4l2_ctrl_new_std(&info->handle, - &m5mols_ctrl_ops, V4L2_CID_EXPOSURE, - 0, exposure_max, 1, exposure_max / 2); - - info->exposure_bias = v4l2_ctrl_new_int_menu(&info->handle, - &m5mols_ctrl_ops, V4L2_CID_AUTO_EXPOSURE_BIAS, - ARRAY_SIZE(ev_bias_qmenu) - 1, - ARRAY_SIZE(ev_bias_qmenu)/2 - 1, - ev_bias_qmenu); - - info->metering = v4l2_ctrl_new_std_menu(&info->handle, - &m5mols_ctrl_ops, V4L2_CID_EXPOSURE_METERING, - 2, ~0x7, V4L2_EXPOSURE_METERING_AVERAGE); - - /* ISO control cluster */ - info->auto_iso = v4l2_ctrl_new_std_menu(&info->handle, &m5mols_ctrl_ops, - V4L2_CID_ISO_SENSITIVITY_AUTO, 1, ~0x03, 1); - - info->iso = v4l2_ctrl_new_int_menu(&info->handle, &m5mols_ctrl_ops, - V4L2_CID_ISO_SENSITIVITY, ARRAY_SIZE(iso_qmenu) - 1, - ARRAY_SIZE(iso_qmenu)/2 - 1, iso_qmenu); - - info->saturation = v4l2_ctrl_new_std(&info->handle, &m5mols_ctrl_ops, - V4L2_CID_SATURATION, 1, 5, 1, 3); - - info->zoom = v4l2_ctrl_new_std(&info->handle, &m5mols_ctrl_ops, - V4L2_CID_ZOOM_ABSOLUTE, 1, 70, zoom_step, 1); - - info->colorfx = v4l2_ctrl_new_std_menu(&info->handle, &m5mols_ctrl_ops, - V4L2_CID_COLORFX, 4, 0, V4L2_COLORFX_NONE); - - info->wdr = v4l2_ctrl_new_std(&info->handle, &m5mols_ctrl_ops, - V4L2_CID_WIDE_DYNAMIC_RANGE, 0, 1, 1, 0); - - info->stabilization = v4l2_ctrl_new_std(&info->handle, &m5mols_ctrl_ops, - V4L2_CID_IMAGE_STABILIZATION, 0, 1, 1, 0); - - info->jpeg_quality = v4l2_ctrl_new_std(&info->handle, &m5mols_ctrl_ops, - V4L2_CID_JPEG_COMPRESSION_QUALITY, 1, 100, 1, 80); - - info->lock_3a = v4l2_ctrl_new_std(&info->handle, &m5mols_ctrl_ops, - V4L2_CID_3A_LOCK, 0, 0x7, 0, 0); - - if (info->handle.error) { - int ret = info->handle.error; - v4l2_err(sd, "Failed to initialize controls: %d\n", ret); - v4l2_ctrl_handler_free(&info->handle); - return ret; - } - - v4l2_ctrl_auto_cluster(4, &info->auto_exposure, 1, false); - info->auto_iso->flags |= V4L2_CTRL_FLAG_VOLATILE | - V4L2_CTRL_FLAG_UPDATE; - v4l2_ctrl_auto_cluster(2, &info->auto_iso, 0, false); - - info->lock_3a->flags |= V4L2_CTRL_FLAG_VOLATILE; - - m5mols_set_ctrl_mode(info->auto_exposure, REG_PARAMETER); - m5mols_set_ctrl_mode(info->auto_wb, REG_PARAMETER); - m5mols_set_ctrl_mode(info->colorfx, REG_MONITOR); - - sd->ctrl_handler = &info->handle; - - return 0; -} diff --git a/drivers/media/video/m5mols/m5mols_core.c b/drivers/media/video/m5mols/m5mols_core.c deleted file mode 100644 index ac7d28b6ddf2..000000000000 --- a/drivers/media/video/m5mols/m5mols_core.c +++ /dev/null @@ -1,990 +0,0 @@ -/* - * Driver for M-5MOLS 8M Pixel camera sensor with ISP - * - * Copyright (C) 2011 Samsung Electronics Co., Ltd. - * Author: HeungJun Kim <riverful.kim@samsung.com> - * - * Copyright (C) 2009 Samsung Electronics Co., Ltd. - * Author: Dongsoo Nathaniel Kim <dongsoo45.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include <linux/i2c.h> -#include <linux/slab.h> -#include <linux/irq.h> -#include <linux/interrupt.h> -#include <linux/delay.h> -#include <linux/gpio.h> -#include <linux/regulator/consumer.h> -#include <linux/videodev2.h> -#include <linux/module.h> -#include <media/v4l2-ctrls.h> -#include <media/v4l2-device.h> -#include <media/v4l2-subdev.h> -#include <media/m5mols.h> - -#include "m5mols.h" -#include "m5mols_reg.h" - -int m5mols_debug; -module_param(m5mols_debug, int, 0644); - -#define MODULE_NAME "M5MOLS" -#define M5MOLS_I2C_CHECK_RETRY 500 - -/* The regulator consumer names for external voltage regulators */ -static struct regulator_bulk_data supplies[] = { - { - .supply = "core", /* ARM core power, 1.2V */ - }, { - .supply = "dig_18", /* digital power 1, 1.8V */ - }, { - .supply = "d_sensor", /* sensor power 1, 1.8V */ - }, { - .supply = "dig_28", /* digital power 2, 2.8V */ - }, { - .supply = "a_sensor", /* analog power */ - }, { - .supply = "dig_12", /* digital power 3, 1.2V */ - }, -}; - -static struct v4l2_mbus_framefmt m5mols_default_ffmt[M5MOLS_RESTYPE_MAX] = { - [M5MOLS_RESTYPE_MONITOR] = { - .width = 1920, - .height = 1080, - .code = V4L2_MBUS_FMT_VYUY8_2X8, - .field = V4L2_FIELD_NONE, - .colorspace = V4L2_COLORSPACE_JPEG, - }, - [M5MOLS_RESTYPE_CAPTURE] = { - .width = 1920, - .height = 1080, - .code = V4L2_MBUS_FMT_JPEG_1X8, - .field = V4L2_FIELD_NONE, - .colorspace = V4L2_COLORSPACE_JPEG, - }, -}; -#define SIZE_DEFAULT_FFMT ARRAY_SIZE(m5mols_default_ffmt) - -static const struct m5mols_resolution m5mols_reg_res[] = { - { 0x01, M5MOLS_RESTYPE_MONITOR, 128, 96 }, /* SUB-QCIF */ - { 0x03, M5MOLS_RESTYPE_MONITOR, 160, 120 }, /* QQVGA */ - { 0x05, M5MOLS_RESTYPE_MONITOR, 176, 144 }, /* QCIF */ - { 0x06, M5MOLS_RESTYPE_MONITOR, 176, 176 }, - { 0x08, M5MOLS_RESTYPE_MONITOR, 240, 320 }, /* QVGA */ - { 0x09, M5MOLS_RESTYPE_MONITOR, 320, 240 }, /* QVGA */ - { 0x0c, M5MOLS_RESTYPE_MONITOR, 240, 400 }, /* WQVGA */ - { 0x0d, M5MOLS_RESTYPE_MONITOR, 400, 240 }, /* WQVGA */ - { 0x0e, M5MOLS_RESTYPE_MONITOR, 352, 288 }, /* CIF */ - { 0x13, M5MOLS_RESTYPE_MONITOR, 480, 360 }, - { 0x15, M5MOLS_RESTYPE_MONITOR, 640, 360 }, /* qHD */ - { 0x17, M5MOLS_RESTYPE_MONITOR, 640, 480 }, /* VGA */ - { 0x18, M5MOLS_RESTYPE_MONITOR, 720, 480 }, - { 0x1a, M5MOLS_RESTYPE_MONITOR, 800, 480 }, /* WVGA */ - { 0x1f, M5MOLS_RESTYPE_MONITOR, 800, 600 }, /* SVGA */ - { 0x21, M5MOLS_RESTYPE_MONITOR, 1280, 720 }, /* HD */ - { 0x25, M5MOLS_RESTYPE_MONITOR, 1920, 1080 }, /* 1080p */ - { 0x29, M5MOLS_RESTYPE_MONITOR, 3264, 2448 }, /* 2.63fps 8M */ - { 0x39, M5MOLS_RESTYPE_MONITOR, 800, 602 }, /* AHS_MON debug */ - - { 0x02, M5MOLS_RESTYPE_CAPTURE, 320, 240 }, /* QVGA */ - { 0x04, M5MOLS_RESTYPE_CAPTURE, 400, 240 }, /* WQVGA */ - { 0x07, M5MOLS_RESTYPE_CAPTURE, 480, 360 }, - { 0x08, M5MOLS_RESTYPE_CAPTURE, 640, 360 }, /* qHD */ - { 0x09, M5MOLS_RESTYPE_CAPTURE, 640, 480 }, /* VGA */ - { 0x0a, M5MOLS_RESTYPE_CAPTURE, 800, 480 }, /* WVGA */ - { 0x10, M5MOLS_RESTYPE_CAPTURE, 1280, 720 }, /* HD */ - { 0x14, M5MOLS_RESTYPE_CAPTURE, 1280, 960 }, /* 1M */ - { 0x17, M5MOLS_RESTYPE_CAPTURE, 1600, 1200 }, /* 2M */ - { 0x19, M5MOLS_RESTYPE_CAPTURE, 1920, 1080 }, /* Full-HD */ - { 0x1a, M5MOLS_RESTYPE_CAPTURE, 2048, 1152 }, /* 3Mega */ - { 0x1b, M5MOLS_RESTYPE_CAPTURE, 2048, 1536 }, - { 0x1c, M5MOLS_RESTYPE_CAPTURE, 2560, 1440 }, /* 4Mega */ - { 0x1d, M5MOLS_RESTYPE_CAPTURE, 2560, 1536 }, - { 0x1f, M5MOLS_RESTYPE_CAPTURE, 2560, 1920 }, /* 5Mega */ - { 0x21, M5MOLS_RESTYPE_CAPTURE, 3264, 1836 }, /* 6Mega */ - { 0x22, M5MOLS_RESTYPE_CAPTURE, 3264, 1960 }, - { 0x25, M5MOLS_RESTYPE_CAPTURE, 3264, 2448 }, /* 8Mega */ -}; - -/** - * m5mols_swap_byte - an byte array to integer conversion function - * @size: size in bytes of I2C packet defined in the M-5MOLS datasheet - * - * Convert I2C data byte array with performing any required byte - * reordering to assure proper values for each data type, regardless - * of the architecture endianness. - */ -static u32 m5mols_swap_byte(u8 *data, u8 length) -{ - if (length == 1) - return *data; - else if (length == 2) - return be16_to_cpu(*((u16 *)data)); - else - return be32_to_cpu(*((u32 *)data)); -} - -/** - * m5mols_read - I2C read function - * @reg: combination of size, category and command for the I2C packet - * @size: desired size of I2C packet - * @val: read value - * - * Returns 0 on success, or else negative errno. - */ -static int m5mols_read(struct v4l2_subdev *sd, u32 size, u32 reg, u32 *val) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct m5mols_info *info = to_m5mols(sd); - u8 rbuf[M5MOLS_I2C_MAX_SIZE + 1]; - u8 category = I2C_CATEGORY(reg); - u8 cmd = I2C_COMMAND(reg); - struct i2c_msg msg[2]; - u8 wbuf[5]; - int ret; - - if (!client->adapter) - return -ENODEV; - - msg[0].addr = client->addr; - msg[0].flags = 0; - msg[0].len = 5; - msg[0].buf = wbuf; - wbuf[0] = 5; - wbuf[1] = M5MOLS_BYTE_READ; - wbuf[2] = category; - wbuf[3] = cmd; - wbuf[4] = size; - - msg[1].addr = client->addr; - msg[1].flags = I2C_M_RD; - msg[1].len = size + 1; - msg[1].buf = rbuf; - - /* minimum stabilization time */ - usleep_range(200, 200); - - ret = i2c_transfer(client->adapter, msg, 2); - - if (ret == 2) { - *val = m5mols_swap_byte(&rbuf[1], size); - return 0; - } - - if (info->isp_ready) - v4l2_err(sd, "read failed: size:%d cat:%02x cmd:%02x. %d\n", - size, category, cmd, ret); - - return ret < 0 ? ret : -EIO; -} - -int m5mols_read_u8(struct v4l2_subdev *sd, u32 reg, u8 *val) -{ - u32 val_32; - int ret; - - if (I2C_SIZE(reg) != 1) { - v4l2_err(sd, "Wrong data size\n"); - return -EINVAL; - } - - ret = m5mols_read(sd, I2C_SIZE(reg), reg, &val_32); - if (ret) - return ret; - - *val = (u8)val_32; - return ret; -} - -int m5mols_read_u16(struct v4l2_subdev *sd, u32 reg, u16 *val) -{ - u32 val_32; - int ret; - - if (I2C_SIZE(reg) != 2) { - v4l2_err(sd, "Wrong data size\n"); - return -EINVAL; - } - - ret = m5mols_read(sd, I2C_SIZE(reg), reg, &val_32); - if (ret) - return ret; - - *val = (u16)val_32; - return ret; -} - -int m5mols_read_u32(struct v4l2_subdev *sd, u32 reg, u32 *val) -{ - if (I2C_SIZE(reg) != 4) { - v4l2_err(sd, "Wrong data size\n"); - return -EINVAL; - } - - return m5mols_read(sd, I2C_SIZE(reg), reg, val); -} - -/** - * m5mols_write - I2C command write function - * @reg: combination of size, category and command for the I2C packet - * @val: value to write - * - * Returns 0 on success, or else negative errno. - */ -int m5mols_write(struct v4l2_subdev *sd, u32 reg, u32 val) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct m5mols_info *info = to_m5mols(sd); - u8 wbuf[M5MOLS_I2C_MAX_SIZE + 4]; - u8 category = I2C_CATEGORY(reg); - u8 cmd = I2C_COMMAND(reg); - u8 size = I2C_SIZE(reg); - u32 *buf = (u32 *)&wbuf[4]; - struct i2c_msg msg[1]; - int ret; - - if (!client->adapter) - return -ENODEV; - - if (size != 1 && size != 2 && size != 4) { - v4l2_err(sd, "Wrong data size\n"); - return -EINVAL; - } - - msg->addr = client->addr; - msg->flags = 0; - msg->len = (u16)size + 4; - msg->buf = wbuf; - wbuf[0] = size + 4; - wbuf[1] = M5MOLS_BYTE_WRITE; - wbuf[2] = category; - wbuf[3] = cmd; - - *buf = m5mols_swap_byte((u8 *)&val, size); - - usleep_range(200, 200); - - ret = i2c_transfer(client->adapter, msg, 1); - if (ret == 1) - return 0; - - if (info->isp_ready) - v4l2_err(sd, "write failed: cat:%02x cmd:%02x ret:%d\n", - category, cmd, ret); - - return ret < 0 ? ret : -EIO; -} - -/** - * m5mols_busy_wait - Busy waiting with I2C register polling - * @reg: the I2C_REG() address of an 8-bit status register to check - * @value: expected status register value - * @mask: bit mask for the read status register value - * @timeout: timeout in miliseconds, or -1 for default timeout - * - * The @reg register value is ORed with @mask before comparing with @value. - * - * Return: 0 if the requested condition became true within less than - * @timeout ms, or else negative errno. - */ -int m5mols_busy_wait(struct v4l2_subdev *sd, u32 reg, u32 value, u32 mask, - int timeout) -{ - int ms = timeout < 0 ? M5MOLS_BUSY_WAIT_DEF_TIMEOUT : timeout; - unsigned long end = jiffies + msecs_to_jiffies(ms); - u8 status; - - do { - int ret = m5mols_read_u8(sd, reg, &status); - - if (ret < 0 && !(mask & M5MOLS_I2C_RDY_WAIT_FL)) - return ret; - if (!ret && (status & mask & 0xff) == (value & 0xff)) - return 0; - usleep_range(100, 250); - } while (ms > 0 && time_is_after_jiffies(end)); - - return -EBUSY; -} - -/** - * m5mols_enable_interrupt - Clear interrupt pending bits and unmask interrupts - * - * Before writing desired interrupt value the INT_FACTOR register should - * be read to clear pending interrupts. - */ -int m5mols_enable_interrupt(struct v4l2_subdev *sd, u8 reg) -{ - struct m5mols_info *info = to_m5mols(sd); - u8 mask = is_available_af(info) ? REG_INT_AF : 0; - u8 dummy; - int ret; - - ret = m5mols_read_u8(sd, SYSTEM_INT_FACTOR, &dummy); - if (!ret) - ret = m5mols_write(sd, SYSTEM_INT_ENABLE, reg & ~mask); - return ret; -} - -int m5mols_wait_interrupt(struct v4l2_subdev *sd, u8 irq_mask, u32 timeout) -{ - struct m5mols_info *info = to_m5mols(sd); - - int ret = wait_event_interruptible_timeout(info->irq_waitq, - atomic_add_unless(&info->irq_done, -1, 0), - msecs_to_jiffies(timeout)); - if (ret <= 0) - return ret ? ret : -ETIMEDOUT; - - return m5mols_busy_wait(sd, SYSTEM_INT_FACTOR, irq_mask, - M5MOLS_I2C_RDY_WAIT_FL | irq_mask, -1); -} - -/** - * m5mols_reg_mode - Write the mode and check busy status - * - * It always accompanies a little delay changing the M-5MOLS mode, so it is - * needed checking current busy status to guarantee right mode. - */ -static int m5mols_reg_mode(struct v4l2_subdev *sd, u8 mode) -{ - int ret = m5mols_write(sd, SYSTEM_SYSMODE, mode); - if (ret < 0) - return ret; - return m5mols_busy_wait(sd, SYSTEM_SYSMODE, mode, 0xff, - M5MOLS_MODE_CHANGE_TIMEOUT); -} - -/** - * m5mols_set_mode - set the M-5MOLS controller mode - * @mode: the required operation mode - * - * The commands of M-5MOLS are grouped into specific modes. Each functionality - * can be guaranteed only when the sensor is operating in mode which a command - * belongs to. - */ -int m5mols_set_mode(struct m5mols_info *info, u8 mode) -{ - struct v4l2_subdev *sd = &info->sd; - int ret = -EINVAL; - u8 reg; - - if (mode < REG_PARAMETER || mode > REG_CAPTURE) - return ret; - - ret = m5mols_read_u8(sd, SYSTEM_SYSMODE, ®); - if (ret || reg == mode) - return ret; - - switch (reg) { - case REG_PARAMETER: - ret = m5mols_reg_mode(sd, REG_MONITOR); - if (mode == REG_MONITOR) - break; - if (!ret) - ret = m5mols_reg_mode(sd, REG_CAPTURE); - break; - - case REG_MONITOR: - if (mode == REG_PARAMETER) { - ret = m5mols_reg_mode(sd, REG_PARAMETER); - break; - } - - ret = m5mols_reg_mode(sd, REG_CAPTURE); - break; - - case REG_CAPTURE: - ret = m5mols_reg_mode(sd, REG_MONITOR); - if (mode == REG_MONITOR) - break; - if (!ret) - ret = m5mols_reg_mode(sd, REG_PARAMETER); - break; - - default: - v4l2_warn(sd, "Wrong mode: %d\n", mode); - } - - if (!ret) - info->mode = mode; - - return ret; -} - -/** - * m5mols_get_version - retrieve full revisions information of M-5MOLS - * - * The version information includes revisions of hardware and firmware, - * AutoFocus alghorithm version and the version string. - */ -static int m5mols_get_version(struct v4l2_subdev *sd) -{ - struct m5mols_info *info = to_m5mols(sd); - struct m5mols_version *ver = &info->ver; - u8 *str = ver->str; - int i; - int ret; - - ret = m5mols_read_u8(sd, SYSTEM_VER_CUSTOMER, &ver->customer); - if (!ret) - ret = m5mols_read_u8(sd, SYSTEM_VER_PROJECT, &ver->project); - if (!ret) - ret = m5mols_read_u16(sd, SYSTEM_VER_FIRMWARE, &ver->fw); - if (!ret) - ret = m5mols_read_u16(sd, SYSTEM_VER_HARDWARE, &ver->hw); - if (!ret) - ret = m5mols_read_u16(sd, SYSTEM_VER_PARAMETER, &ver->param); - if (!ret) - ret = m5mols_read_u16(sd, SYSTEM_VER_AWB, &ver->awb); - if (!ret) - ret = m5mols_read_u8(sd, AF_VERSION, &ver->af); - if (ret) - return ret; - - for (i = 0; i < VERSION_STRING_SIZE; i++) { - ret = m5mols_read_u8(sd, SYSTEM_VER_STRING, &str[i]); - if (ret) - return ret; - } - - ver->fw = be16_to_cpu(ver->fw); - ver->hw = be16_to_cpu(ver->hw); - ver->param = be16_to_cpu(ver->param); - ver->awb = be16_to_cpu(ver->awb); - - v4l2_info(sd, "Manufacturer\t[%s]\n", - is_manufacturer(info, REG_SAMSUNG_ELECTRO) ? - "Samsung Electro-Machanics" : - is_manufacturer(info, REG_SAMSUNG_OPTICS) ? - "Samsung Fiber-Optics" : - is_manufacturer(info, REG_SAMSUNG_TECHWIN) ? - "Samsung Techwin" : "None"); - v4l2_info(sd, "Customer/Project\t[0x%02x/0x%02x]\n", - info->ver.customer, info->ver.project); - - if (!is_available_af(info)) - v4l2_info(sd, "No support Auto Focus on this firmware\n"); - - return ret; -} - -/** - * __find_restype - Lookup M-5MOLS resolution type according to pixel code - * @code: pixel code - */ -static enum m5mols_restype __find_restype(enum v4l2_mbus_pixelcode code) -{ - enum m5mols_restype type = M5MOLS_RESTYPE_MONITOR; - - do { - if (code == m5mols_default_ffmt[type].code) - return type; - } while (type++ != SIZE_DEFAULT_FFMT); - - return 0; -} - -/** - * __find_resolution - Lookup preset and type of M-5MOLS's resolution - * @mf: pixel format to find/negotiate the resolution preset for - * @type: M-5MOLS resolution type - * @resolution: M-5MOLS resolution preset register value - * - * Find nearest resolution matching resolution preset and adjust mf - * to supported values. - */ -static int __find_resolution(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *mf, - enum m5mols_restype *type, - u32 *resolution) -{ - const struct m5mols_resolution *fsize = &m5mols_reg_res[0]; - const struct m5mols_resolution *match = NULL; - enum m5mols_restype stype = __find_restype(mf->code); - int i = ARRAY_SIZE(m5mols_reg_res); - unsigned int min_err = ~0; - - while (i--) { - int err; - if (stype == fsize->type) { - err = abs(fsize->width - mf->width) - + abs(fsize->height - mf->height); - - if (err < min_err) { - min_err = err; - match = fsize; - } - } - fsize++; - } - if (match) { - mf->width = match->width; - mf->height = match->height; - *resolution = match->reg; - *type = stype; - return 0; - } - - return -EINVAL; -} - -static struct v4l2_mbus_framefmt *__find_format(struct m5mols_info *info, - struct v4l2_subdev_fh *fh, - enum v4l2_subdev_format_whence which, - enum m5mols_restype type) -{ - if (which == V4L2_SUBDEV_FORMAT_TRY) - return fh ? v4l2_subdev_get_try_format(fh, 0) : NULL; - - return &info->ffmt[type]; -} - -static int m5mols_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh, - struct v4l2_subdev_format *fmt) -{ - struct m5mols_info *info = to_m5mols(sd); - struct v4l2_mbus_framefmt *format; - - format = __find_format(info, fh, fmt->which, info->res_type); - if (!format) - return -EINVAL; - - fmt->format = *format; - return 0; -} - -static int m5mols_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh, - struct v4l2_subdev_format *fmt) -{ - struct m5mols_info *info = to_m5mols(sd); - struct v4l2_mbus_framefmt *format = &fmt->format; - struct v4l2_mbus_framefmt *sfmt; - enum m5mols_restype type; - u32 resolution = 0; - int ret; - - ret = __find_resolution(sd, format, &type, &resolution); - if (ret < 0) - return ret; - - sfmt = __find_format(info, fh, fmt->which, type); - if (!sfmt) - return 0; - - - format->code = m5mols_default_ffmt[type].code; - format->colorspace = V4L2_COLORSPACE_JPEG; - format->field = V4L2_FIELD_NONE; - - if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) { - *sfmt = *format; - info->resolution = resolution; - info->res_type = type; - } - - return 0; -} - -static int m5mols_enum_mbus_code(struct v4l2_subdev *sd, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_mbus_code_enum *code) -{ - if (!code || code->index >= SIZE_DEFAULT_FFMT) - return -EINVAL; - - code->code = m5mols_default_ffmt[code->index].code; - - return 0; -} - -static struct v4l2_subdev_pad_ops m5mols_pad_ops = { - .enum_mbus_code = m5mols_enum_mbus_code, - .get_fmt = m5mols_get_fmt, - .set_fmt = m5mols_set_fmt, -}; - -/** - * m5mols_restore_controls - Apply current control values to the registers - * - * m5mols_do_scenemode() handles all parameters for which there is yet no - * individual control. It should be replaced at some point by setting each - * control individually, in required register set up order. - */ -int m5mols_restore_controls(struct m5mols_info *info) -{ - int ret; - - if (info->ctrl_sync) - return 0; - - ret = m5mols_do_scenemode(info, REG_SCENE_NORMAL); - if (ret) - return ret; - - ret = v4l2_ctrl_handler_setup(&info->handle); - info->ctrl_sync = !ret; - - return ret; -} - -/** - * m5mols_start_monitor - Start the monitor mode - * - * Before applying the controls setup the resolution and frame rate - * in PARAMETER mode, and then switch over to MONITOR mode. - */ -static int m5mols_start_monitor(struct m5mols_info *info) -{ - struct v4l2_subdev *sd = &info->sd; - int ret; - - ret = m5mols_set_mode(info, REG_PARAMETER); - if (!ret) - ret = m5mols_write(sd, PARM_MON_SIZE, info->resolution); - if (!ret) - ret = m5mols_write(sd, PARM_MON_FPS, REG_FPS_30); - if (!ret) - ret = m5mols_set_mode(info, REG_MONITOR); - if (!ret) - ret = m5mols_restore_controls(info); - - return ret; -} - -static int m5mols_s_stream(struct v4l2_subdev *sd, int enable) -{ - struct m5mols_info *info = to_m5mols(sd); - u32 code = info->ffmt[info->res_type].code; - - if (enable) { - int ret = -EINVAL; - - if (is_code(code, M5MOLS_RESTYPE_MONITOR)) - ret = m5mols_start_monitor(info); - if (is_code(code, M5MOLS_RESTYPE_CAPTURE)) - ret = m5mols_start_capture(info); - - return ret; - } - - return m5mols_set_mode(info, REG_PARAMETER); -} - -static const struct v4l2_subdev_video_ops m5mols_video_ops = { - .s_stream = m5mols_s_stream, -}; - -static int m5mols_sensor_power(struct m5mols_info *info, bool enable) -{ - struct v4l2_subdev *sd = &info->sd; - struct i2c_client *client = v4l2_get_subdevdata(sd); - const struct m5mols_platform_data *pdata = info->pdata; - int ret; - - if (info->power == enable) - return 0; - - if (enable) { - if (info->set_power) { - ret = info->set_power(&client->dev, 1); - if (ret) - return ret; - } - - ret = regulator_bulk_enable(ARRAY_SIZE(supplies), supplies); - if (ret) { - info->set_power(&client->dev, 0); - return ret; - } - - gpio_set_value(pdata->gpio_reset, !pdata->reset_polarity); - info->power = 1; - - return ret; - } - - ret = regulator_bulk_disable(ARRAY_SIZE(supplies), supplies); - if (ret) - return ret; - - if (info->set_power) - info->set_power(&client->dev, 0); - - gpio_set_value(pdata->gpio_reset, pdata->reset_polarity); - - info->isp_ready = 0; - info->power = 0; - - return ret; -} - -/* m5mols_update_fw - optional firmware update routine */ -int __attribute__ ((weak)) m5mols_update_fw(struct v4l2_subdev *sd, - int (*set_power)(struct m5mols_info *, bool)) -{ - return 0; -} - -/** - * m5mols_fw_start - M-5MOLS internal ARM controller initialization - * - * Execute the M-5MOLS internal ARM controller initialization sequence. - * This function should be called after the supply voltage has been - * applied and before any requests to the device are made. - */ -static int m5mols_fw_start(struct v4l2_subdev *sd) -{ - struct m5mols_info *info = to_m5mols(sd); - int ret; - - atomic_set(&info->irq_done, 0); - /* Wait until I2C slave is initialized in Flash Writer mode */ - ret = m5mols_busy_wait(sd, FLASH_CAM_START, REG_IN_FLASH_MODE, - M5MOLS_I2C_RDY_WAIT_FL | 0xff, -1); - if (!ret) - ret = m5mols_write(sd, FLASH_CAM_START, REG_START_ARM_BOOT); - if (!ret) - ret = m5mols_wait_interrupt(sd, REG_INT_MODE, 2000); - if (ret < 0) - return ret; - - info->isp_ready = 1; - - ret = m5mols_get_version(sd); - if (!ret) - ret = m5mols_update_fw(sd, m5mols_sensor_power); - if (ret) - return ret; - - v4l2_dbg(1, m5mols_debug, sd, "Success ARM Booting\n"); - - ret = m5mols_write(sd, PARM_INTERFACE, REG_INTERFACE_MIPI); - if (!ret) - ret = m5mols_enable_interrupt(sd, - REG_INT_AF | REG_INT_CAPTURE); - - return ret; -} - -/** - * m5mols_s_power - Main sensor power control function - * - * To prevent breaking the lens when the sensor is powered off the Soft-Landing - * algorithm is called where available. The Soft-Landing algorithm availability - * dependends on the firmware provider. - */ -static int m5mols_s_power(struct v4l2_subdev *sd, int on) -{ - struct m5mols_info *info = to_m5mols(sd); - int ret; - - if (on) { - ret = m5mols_sensor_power(info, true); - if (!ret) - ret = m5mols_fw_start(sd); - return ret; - } - - if (is_manufacturer(info, REG_SAMSUNG_TECHWIN)) { - ret = m5mols_set_mode(info, REG_MONITOR); - if (!ret) - ret = m5mols_write(sd, AF_EXECUTE, REG_AF_STOP); - if (!ret) - ret = m5mols_write(sd, AF_MODE, REG_AF_POWEROFF); - if (!ret) - ret = m5mols_busy_wait(sd, SYSTEM_STATUS, REG_AF_IDLE, - 0xff, -1); - if (ret < 0) - v4l2_warn(sd, "Soft landing lens failed\n"); - } - - ret = m5mols_sensor_power(info, false); - info->ctrl_sync = 0; - - return ret; -} - -static int m5mols_log_status(struct v4l2_subdev *sd) -{ - struct m5mols_info *info = to_m5mols(sd); - - v4l2_ctrl_handler_log_status(&info->handle, sd->name); - - return 0; -} - -static const struct v4l2_subdev_core_ops m5mols_core_ops = { - .s_power = m5mols_s_power, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .log_status = m5mols_log_status, -}; - -/* - * V4L2 subdev internal operations - */ -static int m5mols_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) -{ - struct v4l2_mbus_framefmt *format = v4l2_subdev_get_try_format(fh, 0); - - *format = m5mols_default_ffmt[0]; - return 0; -} - -static const struct v4l2_subdev_internal_ops m5mols_subdev_internal_ops = { - .open = m5mols_open, -}; - -static const struct v4l2_subdev_ops m5mols_ops = { - .core = &m5mols_core_ops, - .pad = &m5mols_pad_ops, - .video = &m5mols_video_ops, -}; - -static irqreturn_t m5mols_irq_handler(int irq, void *data) -{ - struct m5mols_info *info = to_m5mols(data); - - atomic_set(&info->irq_done, 1); - wake_up_interruptible(&info->irq_waitq); - - return IRQ_HANDLED; -} - -static int __devinit m5mols_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - const struct m5mols_platform_data *pdata = client->dev.platform_data; - struct m5mols_info *info; - struct v4l2_subdev *sd; - int ret; - - if (pdata == NULL) { - dev_err(&client->dev, "No platform data\n"); - return -EINVAL; - } - - if (!gpio_is_valid(pdata->gpio_reset)) { - dev_err(&client->dev, "No valid RESET GPIO specified\n"); - return -EINVAL; - } - - if (!client->irq) { - dev_err(&client->dev, "Interrupt not assigned\n"); - return -EINVAL; - } - - info = kzalloc(sizeof(struct m5mols_info), GFP_KERNEL); - if (!info) - return -ENOMEM; - - info->pdata = pdata; - info->set_power = pdata->set_power; - - ret = gpio_request(pdata->gpio_reset, "M5MOLS_NRST"); - if (ret) { - dev_err(&client->dev, "Failed to request gpio: %d\n", ret); - goto out_free; - } - gpio_direction_output(pdata->gpio_reset, pdata->reset_polarity); - - ret = regulator_bulk_get(&client->dev, ARRAY_SIZE(supplies), supplies); - if (ret) { - dev_err(&client->dev, "Failed to get regulators: %d\n", ret); - goto out_gpio; - } - - sd = &info->sd; - v4l2_i2c_subdev_init(sd, client, &m5mols_ops); - strlcpy(sd->name, MODULE_NAME, sizeof(sd->name)); - sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; - - sd->internal_ops = &m5mols_subdev_internal_ops; - info->pad.flags = MEDIA_PAD_FL_SOURCE; - ret = media_entity_init(&sd->entity, 1, &info->pad, 0); - if (ret < 0) - goto out_reg; - sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_SENSOR; - - init_waitqueue_head(&info->irq_waitq); - ret = request_irq(client->irq, m5mols_irq_handler, - IRQF_TRIGGER_RISING, MODULE_NAME, sd); - if (ret) { - dev_err(&client->dev, "Interrupt request failed: %d\n", ret); - goto out_me; - } - info->res_type = M5MOLS_RESTYPE_MONITOR; - info->ffmt[0] = m5mols_default_ffmt[0]; - info->ffmt[1] = m5mols_default_ffmt[1]; - - ret = m5mols_sensor_power(info, true); - if (ret) - goto out_me; - - ret = m5mols_fw_start(sd); - if (!ret) - ret = m5mols_init_controls(sd); - - m5mols_sensor_power(info, false); - if (!ret) - return 0; -out_me: - media_entity_cleanup(&sd->entity); -out_reg: - regulator_bulk_free(ARRAY_SIZE(supplies), supplies); -out_gpio: - gpio_free(pdata->gpio_reset); -out_free: - kfree(info); - return ret; -} - -static int __devexit m5mols_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct m5mols_info *info = to_m5mols(sd); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(sd->ctrl_handler); - free_irq(client->irq, sd); - - regulator_bulk_free(ARRAY_SIZE(supplies), supplies); - gpio_free(info->pdata->gpio_reset); - media_entity_cleanup(&sd->entity); - kfree(info); - return 0; -} - -static const struct i2c_device_id m5mols_id[] = { - { MODULE_NAME, 0 }, - { }, -}; -MODULE_DEVICE_TABLE(i2c, m5mols_id); - -static struct i2c_driver m5mols_i2c_driver = { - .driver = { - .name = MODULE_NAME, - }, - .probe = m5mols_probe, - .remove = __devexit_p(m5mols_remove), - .id_table = m5mols_id, -}; - -module_i2c_driver(m5mols_i2c_driver); - -MODULE_AUTHOR("HeungJun Kim <riverful.kim@samsung.com>"); -MODULE_AUTHOR("Dongsoo Kim <dongsoo45.kim@samsung.com>"); -MODULE_DESCRIPTION("Fujitsu M-5MOLS 8M Pixel camera driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/m5mols/m5mols_reg.h b/drivers/media/video/m5mols/m5mols_reg.h deleted file mode 100644 index 14d4be72aeff..000000000000 --- a/drivers/media/video/m5mols/m5mols_reg.h +++ /dev/null @@ -1,362 +0,0 @@ -/* - * Register map for M-5MOLS 8M Pixel camera sensor with ISP - * - * Copyright (C) 2011 Samsung Electronics Co., Ltd. - * Author: HeungJun Kim <riverful.kim@samsung.com> - * - * Copyright (C) 2009 Samsung Electronics Co., Ltd. - * Author: Dongsoo Nathaniel Kim <dongsoo45.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef M5MOLS_REG_H -#define M5MOLS_REG_H - -#define M5MOLS_I2C_MAX_SIZE 4 -#define M5MOLS_BYTE_READ 0x01 -#define M5MOLS_BYTE_WRITE 0x02 - -#define I2C_CATEGORY(__cat) ((__cat >> 16) & 0xff) -#define I2C_COMMAND(__comm) ((__comm >> 8) & 0xff) -#define I2C_SIZE(__reg_s) ((__reg_s) & 0xff) -#define I2C_REG(__cat, __cmd, __reg_s) ((__cat << 16) | (__cmd << 8) | __reg_s) - -/* - * Category section register - * - * The category means set including relevant command of M-5MOLS. - */ -#define CAT_SYSTEM 0x00 -#define CAT_PARAM 0x01 -#define CAT_MONITOR 0x02 -#define CAT_AE 0x03 -#define CAT_WB 0x06 -#define CAT_EXIF 0x07 -#define CAT_FD 0x09 -#define CAT_LENS 0x0a -#define CAT_CAPT_PARM 0x0b -#define CAT_CAPT_CTRL 0x0c -#define CAT_FLASH 0x0f /* related to FW, revisions, booting */ - -/* - * Category 0 - SYSTEM mode - * - * The SYSTEM mode in the M-5MOLS means area available to handle with the whole - * & all-round system of sensor. It deals with version/interrupt/setting mode & - * even sensor's status. Especially, the M-5MOLS sensor with ISP varies by - * packaging & manufacturer, even the customer and project code. And the - * function details may vary among them. The version information helps to - * determine what methods shall be used in the driver. - * - * There is many registers between customer version address and awb one. For - * more specific contents, see definition if file m5mols.h. - */ -#define SYSTEM_VER_CUSTOMER I2C_REG(CAT_SYSTEM, 0x00, 1) -#define SYSTEM_VER_PROJECT I2C_REG(CAT_SYSTEM, 0x01, 1) -#define SYSTEM_VER_FIRMWARE I2C_REG(CAT_SYSTEM, 0x02, 2) -#define SYSTEM_VER_HARDWARE I2C_REG(CAT_SYSTEM, 0x04, 2) -#define SYSTEM_VER_PARAMETER I2C_REG(CAT_SYSTEM, 0x06, 2) -#define SYSTEM_VER_AWB I2C_REG(CAT_SYSTEM, 0x08, 2) - -#define SYSTEM_SYSMODE I2C_REG(CAT_SYSTEM, 0x0b, 1) -#define REG_SYSINIT 0x00 /* SYSTEM mode */ -#define REG_PARAMETER 0x01 /* PARAMETER mode */ -#define REG_MONITOR 0x02 /* MONITOR mode */ -#define REG_CAPTURE 0x03 /* CAPTURE mode */ - -#define SYSTEM_CMD(__cmd) I2C_REG(CAT_SYSTEM, cmd, 1) -#define SYSTEM_VER_STRING I2C_REG(CAT_SYSTEM, 0x0a, 1) -#define REG_SAMSUNG_ELECTRO "SE" /* Samsung Electro-Mechanics */ -#define REG_SAMSUNG_OPTICS "OP" /* Samsung Fiber-Optics */ -#define REG_SAMSUNG_TECHWIN "TB" /* Samsung Techwin */ -/* SYSTEM mode status */ -#define SYSTEM_STATUS I2C_REG(CAT_SYSTEM, 0x0c, 1) - -/* Interrupt pending register */ -#define SYSTEM_INT_FACTOR I2C_REG(CAT_SYSTEM, 0x10, 1) -/* interrupt enable register */ -#define SYSTEM_INT_ENABLE I2C_REG(CAT_SYSTEM, 0x11, 1) -#define REG_INT_MODE (1 << 0) -#define REG_INT_AF (1 << 1) -#define REG_INT_ZOOM (1 << 2) -#define REG_INT_CAPTURE (1 << 3) -#define REG_INT_FRAMESYNC (1 << 4) -#define REG_INT_FD (1 << 5) -#define REG_INT_LENS_INIT (1 << 6) -#define REG_INT_SOUND (1 << 7) -#define REG_INT_MASK 0x0f - -/* - * category 1 - PARAMETER mode - * - * This category supports function of camera features of M-5MOLS. It means we - * can handle with preview(MONITOR) resolution size/frame per second/interface - * between the sensor and the Application Processor/even the image effect. - */ - -/* Resolution in the MONITOR mode */ -#define PARM_MON_SIZE I2C_REG(CAT_PARAM, 0x01, 1) - -/* Frame rate */ -#define PARM_MON_FPS I2C_REG(CAT_PARAM, 0x02, 1) -#define REG_FPS_30 0x02 - -/* Video bus between the sensor and a host processor */ -#define PARM_INTERFACE I2C_REG(CAT_PARAM, 0x00, 1) -#define REG_INTERFACE_MIPI 0x02 - -/* Image effects */ -#define PARM_EFFECT I2C_REG(CAT_PARAM, 0x0b, 1) -#define REG_EFFECT_OFF 0x00 -#define REG_EFFECT_NEGA 0x01 -#define REG_EFFECT_EMBOSS 0x06 -#define REG_EFFECT_OUTLINE 0x07 -#define REG_EFFECT_WATERCOLOR 0x08 - -/* - * Category 2 - MONITOR mode - * - * The MONITOR mode is same as preview mode as we said. The M-5MOLS has another - * mode named "Preview", but this preview mode is used at the case specific - * vider-recording mode. This mmode supports only YUYV format. On the other - * hand, the JPEG & RAW formats is supports by CAPTURE mode. And, there are - * another options like zoom/color effect(different with effect in PARAMETER - * mode)/anti hand shaking algorithm. - */ - -/* Target digital zoom position */ -#define MON_ZOOM I2C_REG(CAT_MONITOR, 0x01, 1) - -/* CR value for color effect */ -#define MON_CFIXR I2C_REG(CAT_MONITOR, 0x0a, 1) -/* CB value for color effect */ -#define MON_CFIXB I2C_REG(CAT_MONITOR, 0x09, 1) -#define REG_CFIXB_SEPIA 0xd8 -#define REG_CFIXR_SEPIA 0x18 - -#define MON_EFFECT I2C_REG(CAT_MONITOR, 0x0b, 1) -#define REG_COLOR_EFFECT_OFF 0x00 -#define REG_COLOR_EFFECT_ON 0x01 - -/* Chroma enable */ -#define MON_CHROMA_EN I2C_REG(CAT_MONITOR, 0x10, 1) -/* Chroma level */ -#define MON_CHROMA_LVL I2C_REG(CAT_MONITOR, 0x0f, 1) -#define REG_CHROMA_OFF 0x00 -#define REG_CHROMA_ON 0x01 - -/* Sharpness on/off */ -#define MON_EDGE_EN I2C_REG(CAT_MONITOR, 0x12, 1) -/* Sharpness level */ -#define MON_EDGE_LVL I2C_REG(CAT_MONITOR, 0x11, 1) -#define REG_EDGE_OFF 0x00 -#define REG_EDGE_ON 0x01 - -/* Set color tone (contrast) */ -#define MON_TONE_CTL I2C_REG(CAT_MONITOR, 0x25, 1) - -/* - * Category 3 - Auto Exposure - * - * The M-5MOLS exposure capbility is detailed as which is similar to digital - * camera. This category supports AE locking/various AE mode(range of exposure) - * /ISO/flickering/EV bias/shutter/meteoring, and anything else. And the - * maximum/minimum exposure gain value depending on M-5MOLS firmware, may be - * different. So, this category also provide getting the max/min values. And, - * each MONITOR and CAPTURE mode has each gain/shutter/max exposure values. - */ - -/* Auto Exposure locking */ -#define AE_LOCK I2C_REG(CAT_AE, 0x00, 1) -#define REG_AE_UNLOCK 0x00 -#define REG_AE_LOCK 0x01 - -/* Auto Exposure algorithm mode */ -#define AE_MODE I2C_REG(CAT_AE, 0x01, 1) -#define REG_AE_OFF 0x00 /* AE off */ -#define REG_AE_ALL 0x01 /* calc AE in all block integral */ -#define REG_AE_CENTER 0x03 /* calc AE in center weighted */ -#define REG_AE_SPOT 0x06 /* calc AE in specific spot */ - -#define AE_ISO I2C_REG(CAT_AE, 0x05, 1) -#define REG_ISO_AUTO 0x00 -#define REG_ISO_50 0x01 -#define REG_ISO_100 0x02 -#define REG_ISO_200 0x03 -#define REG_ISO_400 0x04 -#define REG_ISO_800 0x05 - -/* EV (scenemode) preset for MONITOR */ -#define AE_EV_PRESET_MONITOR I2C_REG(CAT_AE, 0x0a, 1) -/* EV (scenemode) preset for CAPTURE */ -#define AE_EV_PRESET_CAPTURE I2C_REG(CAT_AE, 0x0b, 1) -#define REG_SCENE_NORMAL 0x00 -#define REG_SCENE_PORTRAIT 0x01 -#define REG_SCENE_LANDSCAPE 0x02 -#define REG_SCENE_SPORTS 0x03 -#define REG_SCENE_PARTY_INDOOR 0x04 -#define REG_SCENE_BEACH_SNOW 0x05 -#define REG_SCENE_SUNSET 0x06 -#define REG_SCENE_DAWN_DUSK 0x07 -#define REG_SCENE_FALL 0x08 -#define REG_SCENE_NIGHT 0x09 -#define REG_SCENE_AGAINST_LIGHT 0x0a -#define REG_SCENE_FIRE 0x0b -#define REG_SCENE_TEXT 0x0c -#define REG_SCENE_CANDLE 0x0d - -/* Manual gain in MONITOR mode */ -#define AE_MAN_GAIN_MON I2C_REG(CAT_AE, 0x12, 2) -/* Maximum gain in MONITOR mode */ -#define AE_MAX_GAIN_MON I2C_REG(CAT_AE, 0x1a, 2) -/* Manual gain in CAPTURE mode */ -#define AE_MAN_GAIN_CAP I2C_REG(CAT_AE, 0x26, 2) - -#define AE_INDEX I2C_REG(CAT_AE, 0x38, 1) -#define REG_AE_INDEX_20_NEG 0x00 -#define REG_AE_INDEX_15_NEG 0x01 -#define REG_AE_INDEX_10_NEG 0x02 -#define REG_AE_INDEX_05_NEG 0x03 -#define REG_AE_INDEX_00 0x04 -#define REG_AE_INDEX_05_POS 0x05 -#define REG_AE_INDEX_10_POS 0x06 -#define REG_AE_INDEX_15_POS 0x07 -#define REG_AE_INDEX_20_POS 0x08 - -/* - * Category 6 - White Balance - */ - -/* Auto Whitebalance locking */ -#define AWB_LOCK I2C_REG(CAT_WB, 0x00, 1) -#define REG_AWB_UNLOCK 0x00 -#define REG_AWB_LOCK 0x01 - -#define AWB_MODE I2C_REG(CAT_WB, 0x02, 1) -#define REG_AWB_AUTO 0x01 /* AWB off */ -#define REG_AWB_PRESET 0x02 /* AWB preset */ - -/* Manual WB (preset) */ -#define AWB_MANUAL I2C_REG(CAT_WB, 0x03, 1) -#define REG_AWB_INCANDESCENT 0x01 -#define REG_AWB_FLUORESCENT_1 0x02 -#define REG_AWB_FLUORESCENT_2 0x03 -#define REG_AWB_DAYLIGHT 0x04 -#define REG_AWB_CLOUDY 0x05 -#define REG_AWB_SHADE 0x06 -#define REG_AWB_HORIZON 0x07 -#define REG_AWB_LEDLIGHT 0x09 - -/* - * Category 7 - EXIF information - */ -#define EXIF_INFO_EXPTIME_NU I2C_REG(CAT_EXIF, 0x00, 4) -#define EXIF_INFO_EXPTIME_DE I2C_REG(CAT_EXIF, 0x04, 4) -#define EXIF_INFO_TV_NU I2C_REG(CAT_EXIF, 0x08, 4) -#define EXIF_INFO_TV_DE I2C_REG(CAT_EXIF, 0x0c, 4) -#define EXIF_INFO_AV_NU I2C_REG(CAT_EXIF, 0x10, 4) -#define EXIF_INFO_AV_DE I2C_REG(CAT_EXIF, 0x14, 4) -#define EXIF_INFO_BV_NU I2C_REG(CAT_EXIF, 0x18, 4) -#define EXIF_INFO_BV_DE I2C_REG(CAT_EXIF, 0x1c, 4) -#define EXIF_INFO_EBV_NU I2C_REG(CAT_EXIF, 0x20, 4) -#define EXIF_INFO_EBV_DE I2C_REG(CAT_EXIF, 0x24, 4) -#define EXIF_INFO_ISO I2C_REG(CAT_EXIF, 0x28, 2) -#define EXIF_INFO_FLASH I2C_REG(CAT_EXIF, 0x2a, 2) -#define EXIF_INFO_SDR I2C_REG(CAT_EXIF, 0x2c, 2) -#define EXIF_INFO_QVAL I2C_REG(CAT_EXIF, 0x2e, 2) - -/* - * Category 9 - Face Detection - */ -#define FD_CTL I2C_REG(CAT_FD, 0x00, 1) -#define BIT_FD_EN 0 -#define BIT_FD_DRAW_FACE_FRAME 4 -#define BIT_FD_DRAW_SMILE_LVL 6 -#define REG_FD(shift) (1 << shift) -#define REG_FD_OFF 0x0 - -/* - * Category A - Lens Parameter - */ -#define AF_MODE I2C_REG(CAT_LENS, 0x01, 1) -#define REG_AF_NORMAL 0x00 /* Normal AF, one time */ -#define REG_AF_MACRO 0x01 /* Macro AF, one time */ -#define REG_AF_POWEROFF 0x07 - -#define AF_EXECUTE I2C_REG(CAT_LENS, 0x02, 1) -#define REG_AF_STOP 0x00 -#define REG_AF_EXE_AUTO 0x01 -#define REG_AF_EXE_CAF 0x02 - -#define AF_STATUS I2C_REG(CAT_LENS, 0x03, 1) -#define REG_AF_FAIL 0x00 -#define REG_AF_SUCCESS 0x02 -#define REG_AF_IDLE 0x04 -#define REG_AF_BUSY 0x05 - -#define AF_VERSION I2C_REG(CAT_LENS, 0x0a, 1) - -/* - * Category B - CAPTURE Parameter - */ -#define CAPP_YUVOUT_MAIN I2C_REG(CAT_CAPT_PARM, 0x00, 1) -#define REG_YUV422 0x00 -#define REG_BAYER10 0x05 -#define REG_BAYER8 0x06 -#define REG_JPEG 0x10 - -#define CAPP_MAIN_IMAGE_SIZE I2C_REG(CAT_CAPT_PARM, 0x01, 1) -#define CAPP_JPEG_RATIO I2C_REG(CAT_CAPT_PARM, 0x17, 1) - -#define CAPP_MCC_MODE I2C_REG(CAT_CAPT_PARM, 0x1d, 1) -#define REG_MCC_OFF 0x00 -#define REG_MCC_NORMAL 0x01 - -#define CAPP_WDR_EN I2C_REG(CAT_CAPT_PARM, 0x2c, 1) -#define REG_WDR_OFF 0x00 -#define REG_WDR_ON 0x01 -#define REG_WDR_AUTO 0x02 - -#define CAPP_LIGHT_CTRL I2C_REG(CAT_CAPT_PARM, 0x40, 1) -#define REG_LIGHT_OFF 0x00 -#define REG_LIGHT_ON 0x01 -#define REG_LIGHT_AUTO 0x02 - -#define CAPP_FLASH_CTRL I2C_REG(CAT_CAPT_PARM, 0x41, 1) -#define REG_FLASH_OFF 0x00 -#define REG_FLASH_ON 0x01 -#define REG_FLASH_AUTO 0x02 - -/* - * Category C - CAPTURE Control - */ -#define CAPC_MODE I2C_REG(CAT_CAPT_CTRL, 0x00, 1) -#define REG_CAP_NONE 0x00 -#define REG_CAP_ANTI_SHAKE 0x02 - -/* Select single- or multi-shot capture */ -#define CAPC_SEL_FRAME I2C_REG(CAT_CAPT_CTRL, 0x06, 1) - -#define CAPC_START I2C_REG(CAT_CAPT_CTRL, 0x09, 1) -#define REG_CAP_START_MAIN 0x01 -#define REG_CAP_START_THUMB 0x03 - -#define CAPC_IMAGE_SIZE I2C_REG(CAT_CAPT_CTRL, 0x0d, 4) -#define CAPC_THUMB_SIZE I2C_REG(CAT_CAPT_CTRL, 0x11, 4) - -/* - * Category F - Flash - * - * This mode provides functions about internal flash stuff and system startup. - */ - -/* Starts internal ARM core booting after power-up */ -#define FLASH_CAM_START I2C_REG(CAT_FLASH, 0x12, 1) -#define REG_START_ARM_BOOT 0x01 /* write value */ -#define REG_IN_FLASH_MODE 0x00 /* read value */ - -#endif /* M5MOLS_REG_H */ diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c deleted file mode 100644 index aeb22be7dcbd..000000000000 --- a/drivers/media/video/msp3400-driver.c +++ /dev/null @@ -1,899 +0,0 @@ -/* - * Programming the mspx4xx sound processor family - * - * (c) 1997-2001 Gerd Knorr <kraxel@bytesex.org> - * - * what works and what doesn't: - * - * AM-Mono - * Support for Hauppauge cards added (decoding handled by tuner) added by - * Frederic Crozat <fcrozat@mail.dotcom.fr> - * - * FM-Mono - * should work. The stereo modes are backward compatible to FM-mono, - * therefore FM-Mono should be allways available. - * - * FM-Stereo (B/G, used in germany) - * should work, with autodetect - * - * FM-Stereo (satellite) - * should work, no autodetect (i.e. default is mono, but you can - * switch to stereo -- untested) - * - * NICAM (B/G, L , used in UK, Scandinavia, Spain and France) - * should work, with autodetect. Support for NICAM was added by - * Pekka Pietikainen <pp@netppl.fi> - * - * TODO: - * - better SAT support - * - * 980623 Thomas Sailer (sailer@ife.ee.ethz.ch) - * using soundcore instead of OSS - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/i2c.h> -#include <linux/kthread.h> -#include <linux/freezer.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-ioctl.h> -#include <media/msp3400.h> -#include <media/tvaudio.h> -#include "msp3400-driver.h" - -/* ---------------------------------------------------------------------- */ - -MODULE_DESCRIPTION("device driver for msp34xx TV sound processor"); -MODULE_AUTHOR("Gerd Knorr"); -MODULE_LICENSE("GPL"); - -/* module parameters */ -static int opmode = OPMODE_AUTO; -int msp_debug; /* msp_debug output */ -bool msp_once; /* no continuous stereo monitoring */ -bool msp_amsound; /* hard-wire AM sound at 6.5 Hz (france), - the autoscan seems work well only with FM... */ -int msp_standard = 1; /* Override auto detect of audio msp_standard, - if needed. */ -bool msp_dolby; - -int msp_stereo_thresh = 0x190; /* a2 threshold for stereo/bilingual - (msp34xxg only) 0x00a0-0x03c0 */ - -/* read-only */ -module_param(opmode, int, 0444); - -/* read-write */ -module_param_named(once, msp_once, bool, 0644); -module_param_named(debug, msp_debug, int, 0644); -module_param_named(stereo_threshold, msp_stereo_thresh, int, 0644); -module_param_named(standard, msp_standard, int, 0644); -module_param_named(amsound, msp_amsound, bool, 0644); -module_param_named(dolby, msp_dolby, bool, 0644); - -MODULE_PARM_DESC(opmode, "Forces a MSP3400 opmode. 0=Manual, 1=Autodetect, 2=Autodetect and autoselect"); -MODULE_PARM_DESC(once, "No continuous stereo monitoring"); -MODULE_PARM_DESC(debug, "Enable debug messages [0-3]"); -MODULE_PARM_DESC(stereo_threshold, "Sets signal threshold to activate stereo"); -MODULE_PARM_DESC(standard, "Specify audio standard: 32 = NTSC, 64 = radio, Default: Autodetect"); -MODULE_PARM_DESC(amsound, "Hardwire AM sound at 6.5Hz (France), FM can autoscan"); -MODULE_PARM_DESC(dolby, "Activates Dolby processing"); - -/* ---------------------------------------------------------------------- */ - -/* control subaddress */ -#define I2C_MSP_CONTROL 0x00 -/* demodulator unit subaddress */ -#define I2C_MSP_DEM 0x10 -/* DSP unit subaddress */ -#define I2C_MSP_DSP 0x12 - - -/* ----------------------------------------------------------------------- */ -/* functions for talking to the MSP3400C Sound processor */ - -int msp_reset(struct i2c_client *client) -{ - /* reset and read revision code */ - static u8 reset_off[3] = { I2C_MSP_CONTROL, 0x80, 0x00 }; - static u8 reset_on[3] = { I2C_MSP_CONTROL, 0x00, 0x00 }; - static u8 write[3] = { I2C_MSP_DSP + 1, 0x00, 0x1e }; - u8 read[2]; - struct i2c_msg reset[2] = { - { client->addr, I2C_M_IGNORE_NAK, 3, reset_off }, - { client->addr, I2C_M_IGNORE_NAK, 3, reset_on }, - }; - struct i2c_msg test[2] = { - { client->addr, 0, 3, write }, - { client->addr, I2C_M_RD, 2, read }, - }; - - v4l_dbg(3, msp_debug, client, "msp_reset\n"); - if (i2c_transfer(client->adapter, &reset[0], 1) != 1 || - i2c_transfer(client->adapter, &reset[1], 1) != 1 || - i2c_transfer(client->adapter, test, 2) != 2) { - v4l_err(client, "chip reset failed\n"); - return -1; - } - return 0; -} - -static int msp_read(struct i2c_client *client, int dev, int addr) -{ - int err, retval; - u8 write[3]; - u8 read[2]; - struct i2c_msg msgs[2] = { - { client->addr, 0, 3, write }, - { client->addr, I2C_M_RD, 2, read } - }; - - write[0] = dev + 1; - write[1] = addr >> 8; - write[2] = addr & 0xff; - - for (err = 0; err < 3; err++) { - if (i2c_transfer(client->adapter, msgs, 2) == 2) - break; - v4l_warn(client, "I/O error #%d (read 0x%02x/0x%02x)\n", err, - dev, addr); - schedule_timeout_interruptible(msecs_to_jiffies(10)); - } - if (err == 3) { - v4l_warn(client, "resetting chip, sound will go off.\n"); - msp_reset(client); - return -1; - } - retval = read[0] << 8 | read[1]; - v4l_dbg(3, msp_debug, client, "msp_read(0x%x, 0x%x): 0x%x\n", - dev, addr, retval); - return retval; -} - -int msp_read_dem(struct i2c_client *client, int addr) -{ - return msp_read(client, I2C_MSP_DEM, addr); -} - -int msp_read_dsp(struct i2c_client *client, int addr) -{ - return msp_read(client, I2C_MSP_DSP, addr); -} - -static int msp_write(struct i2c_client *client, int dev, int addr, int val) -{ - int err; - u8 buffer[5]; - - buffer[0] = dev; - buffer[1] = addr >> 8; - buffer[2] = addr & 0xff; - buffer[3] = val >> 8; - buffer[4] = val & 0xff; - - v4l_dbg(3, msp_debug, client, "msp_write(0x%x, 0x%x, 0x%x)\n", - dev, addr, val); - for (err = 0; err < 3; err++) { - if (i2c_master_send(client, buffer, 5) == 5) - break; - v4l_warn(client, "I/O error #%d (write 0x%02x/0x%02x)\n", err, - dev, addr); - schedule_timeout_interruptible(msecs_to_jiffies(10)); - } - if (err == 3) { - v4l_warn(client, "resetting chip, sound will go off.\n"); - msp_reset(client); - return -1; - } - return 0; -} - -int msp_write_dem(struct i2c_client *client, int addr, int val) -{ - return msp_write(client, I2C_MSP_DEM, addr, val); -} - -int msp_write_dsp(struct i2c_client *client, int addr, int val) -{ - return msp_write(client, I2C_MSP_DSP, addr, val); -} - -/* ----------------------------------------------------------------------- * - * bits 9 8 5 - SCART DSP input Select: - * 0 0 0 - SCART 1 to DSP input (reset position) - * 0 1 0 - MONO to DSP input - * 1 0 0 - SCART 2 to DSP input - * 1 1 1 - Mute DSP input - * - * bits 11 10 6 - SCART 1 Output Select: - * 0 0 0 - undefined (reset position) - * 0 1 0 - SCART 2 Input to SCART 1 Output (for devices with 2 SCARTS) - * 1 0 0 - MONO input to SCART 1 Output - * 1 1 0 - SCART 1 DA to SCART 1 Output - * 0 0 1 - SCART 2 DA to SCART 1 Output - * 0 1 1 - SCART 1 Input to SCART 1 Output - * 1 1 1 - Mute SCART 1 Output - * - * bits 13 12 7 - SCART 2 Output Select (for devices with 2 Output SCART): - * 0 0 0 - SCART 1 DA to SCART 2 Output (reset position) - * 0 1 0 - SCART 1 Input to SCART 2 Output - * 1 0 0 - MONO input to SCART 2 Output - * 0 0 1 - SCART 2 DA to SCART 2 Output - * 0 1 1 - SCART 2 Input to SCART 2 Output - * 1 1 0 - Mute SCART 2 Output - * - * Bits 4 to 0 should be zero. - * ----------------------------------------------------------------------- */ - -static int scarts[3][9] = { - /* MASK IN1 IN2 IN3 IN4 IN1_DA IN2_DA MONO MUTE */ - /* SCART DSP Input select */ - { 0x0320, 0x0000, 0x0200, 0x0300, 0x0020, -1, -1, 0x0100, 0x0320 }, - /* SCART1 Output select */ - { 0x0c40, 0x0440, 0x0400, 0x0000, 0x0840, 0x0c00, 0x0040, 0x0800, 0x0c40 }, - /* SCART2 Output select */ - { 0x3080, 0x1000, 0x1080, 0x2080, 0x3080, 0x0000, 0x0080, 0x2000, 0x3000 }, -}; - -static char *scart_names[] = { - "in1", "in2", "in3", "in4", "in1 da", "in2 da", "mono", "mute" -}; - -void msp_set_scart(struct i2c_client *client, int in, int out) -{ - struct msp_state *state = to_state(i2c_get_clientdata(client)); - - state->in_scart = in; - - if (in >= 0 && in <= 7 && out >= 0 && out <= 2) { - if (-1 == scarts[out][in + 1]) - return; - - state->acb &= ~scarts[out][0]; - state->acb |= scarts[out][in + 1]; - } else - state->acb = 0xf60; /* Mute Input and SCART 1 Output */ - - v4l_dbg(1, msp_debug, client, "scart switch: %s => %d (ACB=0x%04x)\n", - scart_names[in], out, state->acb); - msp_write_dsp(client, 0x13, state->acb); - - /* Sets I2S speed 0 = 1.024 Mbps, 1 = 2.048 Mbps */ - if (state->has_i2s_conf) - msp_write_dem(client, 0x40, state->i2s_mode); -} - -/* ------------------------------------------------------------------------ */ - -static void msp_wake_thread(struct i2c_client *client) -{ - struct msp_state *state = to_state(i2c_get_clientdata(client)); - - if (NULL == state->kthread) - return; - state->watch_stereo = 0; - state->restart = 1; - wake_up_interruptible(&state->wq); -} - -int msp_sleep(struct msp_state *state, int timeout) -{ - DECLARE_WAITQUEUE(wait, current); - - add_wait_queue(&state->wq, &wait); - if (!kthread_should_stop()) { - if (timeout < 0) { - set_current_state(TASK_INTERRUPTIBLE); - schedule(); - } else { - schedule_timeout_interruptible - (msecs_to_jiffies(timeout)); - } - } - - remove_wait_queue(&state->wq, &wait); - try_to_freeze(); - return state->restart; -} - -/* ------------------------------------------------------------------------ */ - -static int msp_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct msp_state *state = ctrl_to_state(ctrl); - struct i2c_client *client = v4l2_get_subdevdata(&state->sd); - int val = ctrl->val; - - switch (ctrl->id) { - case V4L2_CID_AUDIO_VOLUME: { - /* audio volume cluster */ - int reallymuted = state->muted->val | state->scan_in_progress; - - if (!reallymuted) - val = (val * 0x7f / 65535) << 8; - - v4l_dbg(1, msp_debug, client, "mute=%s scanning=%s volume=%d\n", - state->muted->val ? "on" : "off", - state->scan_in_progress ? "yes" : "no", - state->volume->val); - - msp_write_dsp(client, 0x0000, val); - msp_write_dsp(client, 0x0007, reallymuted ? 0x1 : (val | 0x1)); - if (state->has_scart2_out_volume) - msp_write_dsp(client, 0x0040, reallymuted ? 0x1 : (val | 0x1)); - if (state->has_headphones) - msp_write_dsp(client, 0x0006, val); - break; - } - - case V4L2_CID_AUDIO_BASS: - val = ((val - 32768) * 0x60 / 65535) << 8; - msp_write_dsp(client, 0x0002, val); - if (state->has_headphones) - msp_write_dsp(client, 0x0031, val); - break; - - case V4L2_CID_AUDIO_TREBLE: - val = ((val - 32768) * 0x60 / 65535) << 8; - msp_write_dsp(client, 0x0003, val); - if (state->has_headphones) - msp_write_dsp(client, 0x0032, val); - break; - - case V4L2_CID_AUDIO_LOUDNESS: - val = val ? ((5 * 4) << 8) : 0; - msp_write_dsp(client, 0x0004, val); - if (state->has_headphones) - msp_write_dsp(client, 0x0033, val); - break; - - case V4L2_CID_AUDIO_BALANCE: - val = (u8)((val / 256) - 128); - msp_write_dsp(client, 0x0001, val << 8); - if (state->has_headphones) - msp_write_dsp(client, 0x0030, val << 8); - break; - - default: - return -EINVAL; - } - return 0; -} - -void msp_update_volume(struct msp_state *state) -{ - /* Force an update of the volume/mute cluster */ - v4l2_ctrl_lock(state->volume); - state->volume->val = state->volume->cur.val; - state->muted->val = state->muted->cur.val; - msp_s_ctrl(state->volume); - v4l2_ctrl_unlock(state->volume); -} - -/* --- v4l2 ioctls --- */ -static int msp_s_radio(struct v4l2_subdev *sd) -{ - struct msp_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (state->radio) - return 0; - state->radio = 1; - v4l_dbg(1, msp_debug, client, "switching to radio mode\n"); - state->watch_stereo = 0; - switch (state->opmode) { - case OPMODE_MANUAL: - /* set msp3400 to FM radio mode */ - msp3400c_set_mode(client, MSP_MODE_FM_RADIO); - msp3400c_set_carrier(client, MSP_CARRIER(10.7), - MSP_CARRIER(10.7)); - msp_update_volume(state); - break; - case OPMODE_AUTODETECT: - case OPMODE_AUTOSELECT: - /* the thread will do for us */ - msp_wake_thread(client); - break; - } - return 0; -} - -static int msp_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - /* new channel -- kick audio carrier scan */ - msp_wake_thread(client); - return 0; -} - -static int msp_querystd(struct v4l2_subdev *sd, v4l2_std_id *id) -{ - struct msp_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - *id &= state->detected_std; - - v4l_dbg(2, msp_debug, client, - "detected standard: %s(0x%08Lx)\n", - msp_standard_std_name(state->std), state->detected_std); - - return 0; -} - -static int msp_s_std(struct v4l2_subdev *sd, v4l2_std_id id) -{ - struct msp_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - int update = state->radio || state->v4l2_std != id; - - state->v4l2_std = id; - state->radio = 0; - if (update) - msp_wake_thread(client); - return 0; -} - -static int msp_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct msp_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - int tuner = (input >> 3) & 1; - int sc_in = input & 0x7; - int sc1_out = output & 0xf; - int sc2_out = (output >> 4) & 0xf; - u16 val, reg; - int i; - int extern_input = 1; - - if (state->route_in == input && state->route_out == output) - return 0; - state->route_in = input; - state->route_out = output; - /* check if the tuner input is used */ - for (i = 0; i < 5; i++) { - if (((input >> (4 + i * 4)) & 0xf) == 0) - extern_input = 0; - } - state->mode = extern_input ? MSP_MODE_EXTERN : MSP_MODE_AM_DETECT; - state->rxsubchans = V4L2_TUNER_SUB_STEREO; - msp_set_scart(client, sc_in, 0); - msp_set_scart(client, sc1_out, 1); - msp_set_scart(client, sc2_out, 2); - msp_set_audmode(client); - reg = (state->opmode == OPMODE_AUTOSELECT) ? 0x30 : 0xbb; - val = msp_read_dem(client, reg); - msp_write_dem(client, reg, (val & ~0x100) | (tuner << 8)); - /* wake thread when a new input is chosen */ - msp_wake_thread(client); - return 0; -} - -static int msp_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - struct msp_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (vt->type != V4L2_TUNER_ANALOG_TV) - return 0; - if (!state->radio) { - if (state->opmode == OPMODE_AUTOSELECT) - msp_detect_stereo(client); - vt->rxsubchans = state->rxsubchans; - } - vt->audmode = state->audmode; - vt->capability |= V4L2_TUNER_CAP_STEREO | - V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2; - return 0; -} - -static int msp_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - struct msp_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (state->radio) /* TODO: add mono/stereo support for radio */ - return 0; - if (state->audmode == vt->audmode) - return 0; - state->audmode = vt->audmode; - /* only set audmode */ - msp_set_audmode(client); - return 0; -} - -static int msp_s_i2s_clock_freq(struct v4l2_subdev *sd, u32 freq) -{ - struct msp_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - v4l_dbg(1, msp_debug, client, "Setting I2S speed to %d\n", freq); - - switch (freq) { - case 1024000: - state->i2s_mode = 0; - break; - case 2048000: - state->i2s_mode = 1; - break; - default: - return -EINVAL; - } - return 0; -} - -static int msp_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct msp_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, state->ident, - (state->rev1 << 16) | state->rev2); -} - -static int msp_log_status(struct v4l2_subdev *sd) -{ - struct msp_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - const char *p; - char prefix[V4L2_SUBDEV_NAME_SIZE + 20]; - - if (state->opmode == OPMODE_AUTOSELECT) - msp_detect_stereo(client); - v4l_info(client, "%s rev1 = 0x%04x rev2 = 0x%04x\n", - client->name, state->rev1, state->rev2); - snprintf(prefix, sizeof(prefix), "%s: Audio: ", sd->name); - v4l2_ctrl_handler_log_status(&state->hdl, prefix); - switch (state->mode) { - case MSP_MODE_AM_DETECT: p = "AM (for carrier detect)"; break; - case MSP_MODE_FM_RADIO: p = "FM Radio"; break; - case MSP_MODE_FM_TERRA: p = "Terrestrial FM-mono/stereo"; break; - case MSP_MODE_FM_SAT: p = "Satellite FM-mono"; break; - case MSP_MODE_FM_NICAM1: p = "NICAM/FM (B/G, D/K)"; break; - case MSP_MODE_FM_NICAM2: p = "NICAM/FM (I)"; break; - case MSP_MODE_AM_NICAM: p = "NICAM/AM (L)"; break; - case MSP_MODE_BTSC: p = "BTSC"; break; - case MSP_MODE_EXTERN: p = "External input"; break; - default: p = "unknown"; break; - } - if (state->mode == MSP_MODE_EXTERN) { - v4l_info(client, "Mode: %s\n", p); - } else if (state->opmode == OPMODE_MANUAL) { - v4l_info(client, "Mode: %s (%s%s)\n", p, - (state->rxsubchans & V4L2_TUNER_SUB_STEREO) ? "stereo" : "mono", - (state->rxsubchans & V4L2_TUNER_SUB_LANG2) ? ", dual" : ""); - } else { - if (state->opmode == OPMODE_AUTODETECT) - v4l_info(client, "Mode: %s\n", p); - v4l_info(client, "Standard: %s (%s%s)\n", - msp_standard_std_name(state->std), - (state->rxsubchans & V4L2_TUNER_SUB_STEREO) ? "stereo" : "mono", - (state->rxsubchans & V4L2_TUNER_SUB_LANG2) ? ", dual" : ""); - } - v4l_info(client, "Audmode: 0x%04x\n", state->audmode); - v4l_info(client, "Routing: 0x%08x (input) 0x%08x (output)\n", - state->route_in, state->route_out); - v4l_info(client, "ACB: 0x%04x\n", state->acb); - return 0; -} - -#ifdef CONFIG_PM_SLEEP -static int msp_suspend(struct device *dev) -{ - struct i2c_client *client = to_i2c_client(dev); - v4l_dbg(1, msp_debug, client, "suspend\n"); - msp_reset(client); - return 0; -} - -static int msp_resume(struct device *dev) -{ - struct i2c_client *client = to_i2c_client(dev); - v4l_dbg(1, msp_debug, client, "resume\n"); - msp_wake_thread(client); - return 0; -} -#endif - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_ctrl_ops msp_ctrl_ops = { - .s_ctrl = msp_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops msp_core_ops = { - .log_status = msp_log_status, - .g_chip_ident = msp_g_chip_ident, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, - .s_std = msp_s_std, -}; - -static const struct v4l2_subdev_video_ops msp_video_ops = { - .querystd = msp_querystd, -}; - -static const struct v4l2_subdev_tuner_ops msp_tuner_ops = { - .s_frequency = msp_s_frequency, - .g_tuner = msp_g_tuner, - .s_tuner = msp_s_tuner, - .s_radio = msp_s_radio, -}; - -static const struct v4l2_subdev_audio_ops msp_audio_ops = { - .s_routing = msp_s_routing, - .s_i2s_clock_freq = msp_s_i2s_clock_freq, -}; - -static const struct v4l2_subdev_ops msp_ops = { - .core = &msp_core_ops, - .video = &msp_video_ops, - .tuner = &msp_tuner_ops, - .audio = &msp_audio_ops, -}; - -/* ----------------------------------------------------------------------- */ - -static int msp_probe(struct i2c_client *client, const struct i2c_device_id *id) -{ - struct msp_state *state; - struct v4l2_subdev *sd; - struct v4l2_ctrl_handler *hdl; - int (*thread_func)(void *data) = NULL; - int msp_hard; - int msp_family; - int msp_revision; - int msp_product, msp_prod_hi, msp_prod_lo; - int msp_rom; - - if (!id) - strlcpy(client->name, "msp3400", sizeof(client->name)); - - if (msp_reset(client) == -1) { - v4l_dbg(1, msp_debug, client, "msp3400 not found\n"); - return -ENODEV; - } - - state = kzalloc(sizeof(*state), GFP_KERNEL); - if (!state) - return -ENOMEM; - - sd = &state->sd; - v4l2_i2c_subdev_init(sd, client, &msp_ops); - - state->v4l2_std = V4L2_STD_NTSC; - state->detected_std = V4L2_STD_ALL; - state->audmode = V4L2_TUNER_MODE_STEREO; - state->input = -1; - state->i2s_mode = 0; - init_waitqueue_head(&state->wq); - /* These are the reset input/output positions */ - state->route_in = MSP_INPUT_DEFAULT; - state->route_out = MSP_OUTPUT_DEFAULT; - - state->rev1 = msp_read_dsp(client, 0x1e); - if (state->rev1 != -1) - state->rev2 = msp_read_dsp(client, 0x1f); - v4l_dbg(1, msp_debug, client, "rev1=0x%04x, rev2=0x%04x\n", - state->rev1, state->rev2); - if (state->rev1 == -1 || (state->rev1 == 0 && state->rev2 == 0)) { - v4l_dbg(1, msp_debug, client, - "not an msp3400 (cannot read chip version)\n"); - kfree(state); - return -ENODEV; - } - - msp_family = ((state->rev1 >> 4) & 0x0f) + 3; - msp_product = (state->rev2 >> 8) & 0xff; - msp_prod_hi = msp_product / 10; - msp_prod_lo = msp_product % 10; - msp_revision = (state->rev1 & 0x0f) + '@'; - msp_hard = ((state->rev1 >> 8) & 0xff) + '@'; - msp_rom = state->rev2 & 0x1f; - /* Rev B=2, C=3, D=4, G=7 */ - state->ident = msp_family * 10000 + 4000 + msp_product * 10 + - msp_revision - '@'; - - /* Has NICAM support: all mspx41x and mspx45x products have NICAM */ - state->has_nicam = - msp_prod_hi == 1 || msp_prod_hi == 5; - /* Has radio support: was added with revision G */ - state->has_radio = - msp_revision >= 'G'; - /* Has headphones output: not for stripped down products */ - state->has_headphones = - msp_prod_lo < 5; - /* Has scart2 input: not in stripped down products of the '3' family */ - state->has_scart2 = - msp_family >= 4 || msp_prod_lo < 7; - /* Has scart3 input: not in stripped down products of the '3' family */ - state->has_scart3 = - msp_family >= 4 || msp_prod_lo < 5; - /* Has scart4 input: not in pre D revisions, not in stripped D revs */ - state->has_scart4 = - msp_family >= 4 || (msp_revision >= 'D' && msp_prod_lo < 5); - /* Has scart2 output: not in stripped down products of - * the '3' family */ - state->has_scart2_out = - msp_family >= 4 || msp_prod_lo < 5; - /* Has scart2 a volume control? Not in pre-D revisions. */ - state->has_scart2_out_volume = - msp_revision > 'C' && state->has_scart2_out; - /* Has a configurable i2s out? */ - state->has_i2s_conf = - msp_revision >= 'G' && msp_prod_lo < 7; - /* Has subwoofer output: not in pre-D revs and not in stripped down - * products */ - state->has_subwoofer = - msp_revision >= 'D' && msp_prod_lo < 5; - /* Has soundprocessing (bass/treble/balance/loudness/equalizer): - * not in stripped down products */ - state->has_sound_processing = - msp_prod_lo < 7; - /* Has Virtual Dolby Surround: only in msp34x1 */ - state->has_virtual_dolby_surround = - msp_revision == 'G' && msp_prod_lo == 1; - /* Has Virtual Dolby Surround & Dolby Pro Logic: only in msp34x2 */ - state->has_dolby_pro_logic = - msp_revision == 'G' && msp_prod_lo == 2; - /* The msp343xG supports BTSC only and cannot do Automatic Standard - * Detection. */ - state->force_btsc = - msp_family == 3 && msp_revision == 'G' && msp_prod_hi == 3; - - state->opmode = opmode; - if (state->opmode == OPMODE_AUTO) { - /* MSP revision G and up have both autodetect and autoselect */ - if (msp_revision >= 'G') - state->opmode = OPMODE_AUTOSELECT; - /* MSP revision D and up have autodetect */ - else if (msp_revision >= 'D') - state->opmode = OPMODE_AUTODETECT; - else - state->opmode = OPMODE_MANUAL; - } - - hdl = &state->hdl; - v4l2_ctrl_handler_init(hdl, 6); - if (state->has_sound_processing) { - v4l2_ctrl_new_std(hdl, &msp_ctrl_ops, - V4L2_CID_AUDIO_BASS, 0, 65535, 65535 / 100, 32768); - v4l2_ctrl_new_std(hdl, &msp_ctrl_ops, - V4L2_CID_AUDIO_TREBLE, 0, 65535, 65535 / 100, 32768); - v4l2_ctrl_new_std(hdl, &msp_ctrl_ops, - V4L2_CID_AUDIO_LOUDNESS, 0, 1, 1, 0); - } - state->volume = v4l2_ctrl_new_std(hdl, &msp_ctrl_ops, - V4L2_CID_AUDIO_VOLUME, 0, 65535, 65535 / 100, 58880); - v4l2_ctrl_new_std(hdl, &msp_ctrl_ops, - V4L2_CID_AUDIO_BALANCE, 0, 65535, 65535 / 100, 32768); - state->muted = v4l2_ctrl_new_std(hdl, &msp_ctrl_ops, - V4L2_CID_AUDIO_MUTE, 0, 1, 1, 0); - sd->ctrl_handler = hdl; - if (hdl->error) { - int err = hdl->error; - - v4l2_ctrl_handler_free(hdl); - kfree(state); - return err; - } - - v4l2_ctrl_cluster(2, &state->volume); - v4l2_ctrl_handler_setup(hdl); - - /* hello world :-) */ - v4l_info(client, "MSP%d4%02d%c-%c%d found @ 0x%x (%s)\n", - msp_family, msp_product, - msp_revision, msp_hard, msp_rom, - client->addr << 1, client->adapter->name); - v4l_info(client, "%s ", client->name); - if (state->has_nicam && state->has_radio) - printk(KERN_CONT "supports nicam and radio, "); - else if (state->has_nicam) - printk(KERN_CONT "supports nicam, "); - else if (state->has_radio) - printk(KERN_CONT "supports radio, "); - printk(KERN_CONT "mode is "); - - /* version-specific initialization */ - switch (state->opmode) { - case OPMODE_MANUAL: - printk(KERN_CONT "manual"); - thread_func = msp3400c_thread; - break; - case OPMODE_AUTODETECT: - printk(KERN_CONT "autodetect"); - thread_func = msp3410d_thread; - break; - case OPMODE_AUTOSELECT: - printk(KERN_CONT "autodetect and autoselect"); - thread_func = msp34xxg_thread; - break; - } - printk(KERN_CONT "\n"); - - /* startup control thread if needed */ - if (thread_func) { - state->kthread = kthread_run(thread_func, client, "msp34xx"); - - if (IS_ERR(state->kthread)) - v4l_warn(client, "kernel_thread() failed\n"); - msp_wake_thread(client); - } - return 0; -} - -static int msp_remove(struct i2c_client *client) -{ - struct msp_state *state = to_state(i2c_get_clientdata(client)); - - v4l2_device_unregister_subdev(&state->sd); - /* shutdown control thread */ - if (state->kthread) { - state->restart = 1; - kthread_stop(state->kthread); - } - msp_reset(client); - - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct dev_pm_ops msp3400_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(msp_suspend, msp_resume) -}; - -static const struct i2c_device_id msp_id[] = { - { "msp3400", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, msp_id); - -static struct i2c_driver msp_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "msp3400", - .pm = &msp3400_pm_ops, - }, - .probe = msp_probe, - .remove = msp_remove, - .id_table = msp_id, -}; - -module_i2c_driver(msp_driver); - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * --------------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/msp3400-driver.h b/drivers/media/video/msp3400-driver.h deleted file mode 100644 index fbe5e0715f93..000000000000 --- a/drivers/media/video/msp3400-driver.h +++ /dev/null @@ -1,137 +0,0 @@ -/* - */ - -#ifndef MSP3400_DRIVER_H -#define MSP3400_DRIVER_H - -#include <media/msp3400.h> -#include <media/v4l2-device.h> -#include <media/v4l2-ctrls.h> - -/* ---------------------------------------------------------------------- */ - -/* This macro is allowed for *constants* only, gcc must calculate it - at compile time. Remember -- no floats in kernel mode */ -#define MSP_CARRIER(freq) ((int)((float)(freq / 18.432) * (1 << 24))) - -#define MSP_MODE_AM_DETECT 0 -#define MSP_MODE_FM_RADIO 2 -#define MSP_MODE_FM_TERRA 3 -#define MSP_MODE_FM_SAT 4 -#define MSP_MODE_FM_NICAM1 5 -#define MSP_MODE_FM_NICAM2 6 -#define MSP_MODE_AM_NICAM 7 -#define MSP_MODE_BTSC 8 -#define MSP_MODE_EXTERN 9 - -#define SCART_IN1 0 -#define SCART_IN2 1 -#define SCART_IN3 2 -#define SCART_IN4 3 -#define SCART_IN1_DA 4 -#define SCART_IN2_DA 5 -#define SCART_MONO 6 -#define SCART_MUTE 7 - -#define SCART_DSP_IN 0 -#define SCART1_OUT 1 -#define SCART2_OUT 2 - -#define OPMODE_AUTO -1 -#define OPMODE_MANUAL 0 -#define OPMODE_AUTODETECT 1 /* use autodetect (>= msp3410 only) */ -#define OPMODE_AUTOSELECT 2 /* use autodetect & autoselect (>= msp34xxG) */ - -/* module parameters */ -extern int msp_debug; -extern bool msp_once; -extern bool msp_amsound; -extern int msp_standard; -extern bool msp_dolby; -extern int msp_stereo_thresh; - -struct msp_state { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - int rev1, rev2; - int ident; - u8 has_nicam; - u8 has_radio; - u8 has_headphones; - u8 has_ntsc_jp_d_k3; - u8 has_scart2; - u8 has_scart3; - u8 has_scart4; - u8 has_scart2_out; - u8 has_scart2_out_volume; - u8 has_i2s_conf; - u8 has_subwoofer; - u8 has_sound_processing; - u8 has_virtual_dolby_surround; - u8 has_dolby_pro_logic; - u8 force_btsc; - - int radio; - int opmode; - int std; - int mode; - v4l2_std_id v4l2_std, detected_std; - int nicam_on; - int acb; - int in_scart; - int i2s_mode; - int main, second; /* sound carrier */ - int input; - u32 route_in; - u32 route_out; - - /* v4l2 */ - int audmode; - int rxsubchans; - - struct { - /* volume cluster */ - struct v4l2_ctrl *volume; - struct v4l2_ctrl *muted; - }; - - int scan_in_progress; - - /* thread */ - struct task_struct *kthread; - wait_queue_head_t wq; - unsigned int restart:1; - unsigned int watch_stereo:1; -}; - -static inline struct msp_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct msp_state, sd); -} - -static inline struct msp_state *ctrl_to_state(struct v4l2_ctrl *ctrl) -{ - return container_of(ctrl->handler, struct msp_state, hdl); -} - -/* msp3400-driver.c */ -int msp_write_dem(struct i2c_client *client, int addr, int val); -int msp_write_dsp(struct i2c_client *client, int addr, int val); -int msp_read_dem(struct i2c_client *client, int addr); -int msp_read_dsp(struct i2c_client *client, int addr); -int msp_reset(struct i2c_client *client); -void msp_set_scart(struct i2c_client *client, int in, int out); -void msp_update_volume(struct msp_state *state); -int msp_sleep(struct msp_state *state, int timeout); - -/* msp3400-kthreads.c */ -const char *msp_standard_std_name(int std); -void msp_set_audmode(struct i2c_client *client); -int msp_detect_stereo(struct i2c_client *client); -int msp3400c_thread(void *data); -int msp3410d_thread(void *data); -int msp34xxg_thread(void *data); -void msp3400c_set_mode(struct i2c_client *client, int mode); -void msp3400c_set_carrier(struct i2c_client *client, int cdo1, int cdo2); - -#endif /* MSP3400_DRIVER_H */ diff --git a/drivers/media/video/msp3400-kthreads.c b/drivers/media/video/msp3400-kthreads.c deleted file mode 100644 index f8b51714f2f9..000000000000 --- a/drivers/media/video/msp3400-kthreads.c +++ /dev/null @@ -1,1165 +0,0 @@ -/* - * Programming the mspx4xx sound processor family - * - * (c) 1997-2001 Gerd Knorr <kraxel@bytesex.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/i2c.h> -#include <linux/freezer.h> -#include <linux/videodev2.h> -#include <media/v4l2-common.h> -#include <media/msp3400.h> -#include <linux/kthread.h> -#include <linux/suspend.h> -#include "msp3400-driver.h" - -/* this one uses the automatic sound standard detection of newer msp34xx - chip versions */ -static struct { - int retval; - int main, second; - char *name; - v4l2_std_id std; -} msp_stdlist[] = { - { 0x0000, 0, 0, "could not detect sound standard", V4L2_STD_ALL }, - { 0x0001, 0, 0, "autodetect start", V4L2_STD_ALL }, - { 0x0002, MSP_CARRIER(4.5), MSP_CARRIER(4.72), - "4.5/4.72 M Dual FM-Stereo", V4L2_STD_MN }, - { 0x0003, MSP_CARRIER(5.5), MSP_CARRIER(5.7421875), - "5.5/5.74 B/G Dual FM-Stereo", V4L2_STD_BG }, - { 0x0004, MSP_CARRIER(6.5), MSP_CARRIER(6.2578125), - "6.5/6.25 D/K1 Dual FM-Stereo", V4L2_STD_DK }, - { 0x0005, MSP_CARRIER(6.5), MSP_CARRIER(6.7421875), - "6.5/6.74 D/K2 Dual FM-Stereo", V4L2_STD_DK }, - { 0x0006, MSP_CARRIER(6.5), MSP_CARRIER(6.5), - "6.5 D/K FM-Mono (HDEV3)", V4L2_STD_DK }, - { 0x0007, MSP_CARRIER(6.5), MSP_CARRIER(5.7421875), - "6.5/5.74 D/K3 Dual FM-Stereo", V4L2_STD_DK }, - { 0x0008, MSP_CARRIER(5.5), MSP_CARRIER(5.85), - "5.5/5.85 B/G NICAM FM", V4L2_STD_BG }, - { 0x0009, MSP_CARRIER(6.5), MSP_CARRIER(5.85), - "6.5/5.85 L NICAM AM", V4L2_STD_L }, - { 0x000a, MSP_CARRIER(6.0), MSP_CARRIER(6.55), - "6.0/6.55 I NICAM FM", V4L2_STD_PAL_I }, - { 0x000b, MSP_CARRIER(6.5), MSP_CARRIER(5.85), - "6.5/5.85 D/K NICAM FM", V4L2_STD_DK }, - { 0x000c, MSP_CARRIER(6.5), MSP_CARRIER(5.85), - "6.5/5.85 D/K NICAM FM (HDEV2)", V4L2_STD_DK }, - { 0x000d, MSP_CARRIER(6.5), MSP_CARRIER(5.85), - "6.5/5.85 D/K NICAM FM (HDEV3)", V4L2_STD_DK }, - { 0x0020, MSP_CARRIER(4.5), MSP_CARRIER(4.5), - "4.5 M BTSC-Stereo", V4L2_STD_MTS }, - { 0x0021, MSP_CARRIER(4.5), MSP_CARRIER(4.5), - "4.5 M BTSC-Mono + SAP", V4L2_STD_MTS }, - { 0x0030, MSP_CARRIER(4.5), MSP_CARRIER(4.5), - "4.5 M EIA-J Japan Stereo", V4L2_STD_NTSC_M_JP }, - { 0x0040, MSP_CARRIER(10.7), MSP_CARRIER(10.7), - "10.7 FM-Stereo Radio", V4L2_STD_ALL }, - { 0x0050, MSP_CARRIER(6.5), MSP_CARRIER(6.5), - "6.5 SAT-Mono", V4L2_STD_ALL }, - { 0x0051, MSP_CARRIER(7.02), MSP_CARRIER(7.20), - "7.02/7.20 SAT-Stereo", V4L2_STD_ALL }, - { 0x0060, MSP_CARRIER(7.2), MSP_CARRIER(7.2), - "7.2 SAT ADR", V4L2_STD_ALL }, - { -1, 0, 0, NULL, 0 }, /* EOF */ -}; - -static struct msp3400c_init_data_dem { - int fir1[6]; - int fir2[6]; - int cdo1; - int cdo2; - int ad_cv; - int mode_reg; - int dsp_src; - int dsp_matrix; -} msp3400c_init_data[] = { - { /* AM (for carrier detect / msp3400) */ - {75, 19, 36, 35, 39, 40}, - {75, 19, 36, 35, 39, 40}, - MSP_CARRIER(5.5), MSP_CARRIER(5.5), - 0x00d0, 0x0500, 0x0020, 0x3000 - }, { /* AM (for carrier detect / msp3410) */ - {-1, -1, -8, 2, 59, 126}, - {-1, -1, -8, 2, 59, 126}, - MSP_CARRIER(5.5), MSP_CARRIER(5.5), - 0x00d0, 0x0100, 0x0020, 0x3000 - }, { /* FM Radio */ - {-8, -8, 4, 6, 78, 107}, - {-8, -8, 4, 6, 78, 107}, - MSP_CARRIER(10.7), MSP_CARRIER(10.7), - 0x00d0, 0x0480, 0x0020, 0x3000 - }, { /* Terrestrial FM-mono + FM-stereo */ - {3, 18, 27, 48, 66, 72}, - {3, 18, 27, 48, 66, 72}, - MSP_CARRIER(5.5), MSP_CARRIER(5.5), - 0x00d0, 0x0480, 0x0030, 0x3000 - }, { /* Sat FM-mono */ - { 1, 9, 14, 24, 33, 37}, - { 3, 18, 27, 48, 66, 72}, - MSP_CARRIER(6.5), MSP_CARRIER(6.5), - 0x00c6, 0x0480, 0x0000, 0x3000 - }, { /* NICAM/FM -- B/G (5.5/5.85), D/K (6.5/5.85) */ - {-2, -8, -10, 10, 50, 86}, - {3, 18, 27, 48, 66, 72}, - MSP_CARRIER(5.5), MSP_CARRIER(5.5), - 0x00d0, 0x0040, 0x0120, 0x3000 - }, { /* NICAM/FM -- I (6.0/6.552) */ - {2, 4, -6, -4, 40, 94}, - {3, 18, 27, 48, 66, 72}, - MSP_CARRIER(6.0), MSP_CARRIER(6.0), - 0x00d0, 0x0040, 0x0120, 0x3000 - }, { /* NICAM/AM -- L (6.5/5.85) */ - {-2, -8, -10, 10, 50, 86}, - {-4, -12, -9, 23, 79, 126}, - MSP_CARRIER(6.5), MSP_CARRIER(6.5), - 0x00c6, 0x0140, 0x0120, 0x7c00 - }, -}; - -struct msp3400c_carrier_detect { - int cdo; - char *name; -}; - -static struct msp3400c_carrier_detect msp3400c_carrier_detect_main[] = { - /* main carrier */ - { MSP_CARRIER(4.5), "4.5 NTSC" }, - { MSP_CARRIER(5.5), "5.5 PAL B/G" }, - { MSP_CARRIER(6.0), "6.0 PAL I" }, - { MSP_CARRIER(6.5), "6.5 PAL D/K + SAT + SECAM" } -}; - -static struct msp3400c_carrier_detect msp3400c_carrier_detect_55[] = { - /* PAL B/G */ - { MSP_CARRIER(5.7421875), "5.742 PAL B/G FM-stereo" }, - { MSP_CARRIER(5.85), "5.85 PAL B/G NICAM" } -}; - -static struct msp3400c_carrier_detect msp3400c_carrier_detect_65[] = { - /* PAL SAT / SECAM */ - { MSP_CARRIER(5.85), "5.85 PAL D/K + SECAM NICAM" }, - { MSP_CARRIER(6.2578125), "6.25 PAL D/K1 FM-stereo" }, - { MSP_CARRIER(6.7421875), "6.74 PAL D/K2 FM-stereo" }, - { MSP_CARRIER(7.02), "7.02 PAL SAT FM-stereo s/b" }, - { MSP_CARRIER(7.20), "7.20 PAL SAT FM-stereo s" }, - { MSP_CARRIER(7.38), "7.38 PAL SAT FM-stereo b" }, -}; - -/* ------------------------------------------------------------------------ */ - -const char *msp_standard_std_name(int std) -{ - int i; - - for (i = 0; msp_stdlist[i].name != NULL; i++) - if (msp_stdlist[i].retval == std) - return msp_stdlist[i].name; - return "unknown"; -} - -static v4l2_std_id msp_standard_std(int std) -{ - int i; - - for (i = 0; msp_stdlist[i].name != NULL; i++) - if (msp_stdlist[i].retval == std) - return msp_stdlist[i].std; - return V4L2_STD_ALL; -} - -static void msp_set_source(struct i2c_client *client, u16 src) -{ - struct msp_state *state = to_state(i2c_get_clientdata(client)); - - if (msp_dolby) { - msp_write_dsp(client, 0x0008, 0x0520); /* I2S1 */ - msp_write_dsp(client, 0x0009, 0x0620); /* I2S2 */ - } else { - msp_write_dsp(client, 0x0008, src); - msp_write_dsp(client, 0x0009, src); - } - msp_write_dsp(client, 0x000a, src); - msp_write_dsp(client, 0x000b, src); - msp_write_dsp(client, 0x000c, src); - if (state->has_scart2_out) - msp_write_dsp(client, 0x0041, src); -} - -void msp3400c_set_carrier(struct i2c_client *client, int cdo1, int cdo2) -{ - msp_write_dem(client, 0x0093, cdo1 & 0xfff); - msp_write_dem(client, 0x009b, cdo1 >> 12); - msp_write_dem(client, 0x00a3, cdo2 & 0xfff); - msp_write_dem(client, 0x00ab, cdo2 >> 12); - msp_write_dem(client, 0x0056, 0); /* LOAD_REG_1/2 */ -} - -void msp3400c_set_mode(struct i2c_client *client, int mode) -{ - struct msp_state *state = to_state(i2c_get_clientdata(client)); - struct msp3400c_init_data_dem *data = &msp3400c_init_data[mode]; - int tuner = (state->route_in >> 3) & 1; - int i; - - v4l_dbg(1, msp_debug, client, "set_mode: %d\n", mode); - state->mode = mode; - state->rxsubchans = V4L2_TUNER_SUB_MONO; - - msp_write_dem(client, 0x00bb, data->ad_cv | (tuner ? 0x100 : 0)); - - for (i = 5; i >= 0; i--) /* fir 1 */ - msp_write_dem(client, 0x0001, data->fir1[i]); - - msp_write_dem(client, 0x0005, 0x0004); /* fir 2 */ - msp_write_dem(client, 0x0005, 0x0040); - msp_write_dem(client, 0x0005, 0x0000); - for (i = 5; i >= 0; i--) - msp_write_dem(client, 0x0005, data->fir2[i]); - - msp_write_dem(client, 0x0083, data->mode_reg); - - msp3400c_set_carrier(client, data->cdo1, data->cdo2); - - msp_set_source(client, data->dsp_src); - /* set prescales */ - - /* volume prescale for SCART (AM mono input) */ - msp_write_dsp(client, 0x000d, 0x1900); - msp_write_dsp(client, 0x000e, data->dsp_matrix); - if (state->has_nicam) /* nicam prescale */ - msp_write_dsp(client, 0x0010, 0x5a00); -} - -/* Set audio mode. Note that the pre-'G' models do not support BTSC+SAP, - nor do they support stereo BTSC. */ -static void msp3400c_set_audmode(struct i2c_client *client) -{ - static char *strmode[] = { - "mono", "stereo", "lang2", "lang1", "lang1+lang2" - }; - struct msp_state *state = to_state(i2c_get_clientdata(client)); - char *modestr = (state->audmode >= 0 && state->audmode < 5) ? - strmode[state->audmode] : "unknown"; - int src = 0; /* channel source: FM/AM, nicam or SCART */ - int audmode = state->audmode; - - if (state->opmode == OPMODE_AUTOSELECT) { - /* this method would break everything, let's make sure - * it's never called - */ - v4l_dbg(1, msp_debug, client, - "set_audmode called with mode=%d instead of set_source (ignored)\n", - state->audmode); - return; - } - - /* Note: for the C and D revs no NTSC stereo + SAP is possible as - the hardware does not support SAP. So the rxsubchans combination - of STEREO | LANG2 does not occur. */ - - if (state->mode != MSP_MODE_EXTERN) { - /* switch to mono if only mono is available */ - if (state->rxsubchans == V4L2_TUNER_SUB_MONO) - audmode = V4L2_TUNER_MODE_MONO; - /* if bilingual */ - else if (state->rxsubchans & V4L2_TUNER_SUB_LANG2) { - /* and mono or stereo, then fallback to lang1 */ - if (audmode == V4L2_TUNER_MODE_MONO || - audmode == V4L2_TUNER_MODE_STEREO) - audmode = V4L2_TUNER_MODE_LANG1; - } - /* if stereo, and audmode is not mono, then switch to stereo */ - else if (audmode != V4L2_TUNER_MODE_MONO) - audmode = V4L2_TUNER_MODE_STEREO; - } - - /* switch demodulator */ - switch (state->mode) { - case MSP_MODE_FM_TERRA: - v4l_dbg(1, msp_debug, client, "FM set_audmode: %s\n", modestr); - switch (audmode) { - case V4L2_TUNER_MODE_STEREO: - msp_write_dsp(client, 0x000e, 0x3001); - break; - case V4L2_TUNER_MODE_MONO: - case V4L2_TUNER_MODE_LANG1: - case V4L2_TUNER_MODE_LANG2: - case V4L2_TUNER_MODE_LANG1_LANG2: - msp_write_dsp(client, 0x000e, 0x3000); - break; - } - break; - case MSP_MODE_FM_SAT: - v4l_dbg(1, msp_debug, client, "SAT set_audmode: %s\n", modestr); - switch (audmode) { - case V4L2_TUNER_MODE_MONO: - msp3400c_set_carrier(client, MSP_CARRIER(6.5), MSP_CARRIER(6.5)); - break; - case V4L2_TUNER_MODE_STEREO: - case V4L2_TUNER_MODE_LANG1_LANG2: - msp3400c_set_carrier(client, MSP_CARRIER(7.2), MSP_CARRIER(7.02)); - break; - case V4L2_TUNER_MODE_LANG1: - msp3400c_set_carrier(client, MSP_CARRIER(7.38), MSP_CARRIER(7.02)); - break; - case V4L2_TUNER_MODE_LANG2: - msp3400c_set_carrier(client, MSP_CARRIER(7.38), MSP_CARRIER(7.02)); - break; - } - break; - case MSP_MODE_FM_NICAM1: - case MSP_MODE_FM_NICAM2: - case MSP_MODE_AM_NICAM: - v4l_dbg(1, msp_debug, client, - "NICAM set_audmode: %s\n", modestr); - if (state->nicam_on) - src = 0x0100; /* NICAM */ - break; - case MSP_MODE_BTSC: - v4l_dbg(1, msp_debug, client, - "BTSC set_audmode: %s\n", modestr); - break; - case MSP_MODE_EXTERN: - v4l_dbg(1, msp_debug, client, - "extern set_audmode: %s\n", modestr); - src = 0x0200; /* SCART */ - break; - case MSP_MODE_FM_RADIO: - v4l_dbg(1, msp_debug, client, - "FM-Radio set_audmode: %s\n", modestr); - break; - default: - v4l_dbg(1, msp_debug, client, "mono set_audmode\n"); - return; - } - - /* switch audio */ - v4l_dbg(1, msp_debug, client, "set audmode %d\n", audmode); - switch (audmode) { - case V4L2_TUNER_MODE_STEREO: - case V4L2_TUNER_MODE_LANG1_LANG2: - src |= 0x0020; - break; - case V4L2_TUNER_MODE_MONO: - if (state->mode == MSP_MODE_AM_NICAM) { - v4l_dbg(1, msp_debug, client, "switching to AM mono\n"); - /* AM mono decoding is handled by tuner, not MSP chip */ - /* SCART switching control register */ - msp_set_scart(client, SCART_MONO, 0); - src = 0x0200; - break; - } - if (state->rxsubchans & V4L2_TUNER_SUB_STEREO) - src = 0x0030; - break; - case V4L2_TUNER_MODE_LANG1: - break; - case V4L2_TUNER_MODE_LANG2: - src |= 0x0010; - break; - } - v4l_dbg(1, msp_debug, client, - "set_audmode final source/matrix = 0x%x\n", src); - - msp_set_source(client, src); -} - -static void msp3400c_print_mode(struct i2c_client *client) -{ - struct msp_state *state = to_state(i2c_get_clientdata(client)); - - if (state->main == state->second) - v4l_dbg(1, msp_debug, client, - "mono sound carrier: %d.%03d MHz\n", - state->main / 910000, (state->main / 910) % 1000); - else - v4l_dbg(1, msp_debug, client, - "main sound carrier: %d.%03d MHz\n", - state->main / 910000, (state->main / 910) % 1000); - if (state->mode == MSP_MODE_FM_NICAM1 || state->mode == MSP_MODE_FM_NICAM2) - v4l_dbg(1, msp_debug, client, - "NICAM/FM carrier : %d.%03d MHz\n", - state->second / 910000, (state->second/910) % 1000); - if (state->mode == MSP_MODE_AM_NICAM) - v4l_dbg(1, msp_debug, client, - "NICAM/AM carrier : %d.%03d MHz\n", - state->second / 910000, (state->second / 910) % 1000); - if (state->mode == MSP_MODE_FM_TERRA && state->main != state->second) { - v4l_dbg(1, msp_debug, client, - "FM-stereo carrier : %d.%03d MHz\n", - state->second / 910000, (state->second / 910) % 1000); - } -} - -/* ----------------------------------------------------------------------- */ - -static int msp3400c_detect_stereo(struct i2c_client *client) -{ - struct msp_state *state = to_state(i2c_get_clientdata(client)); - int val; - int rxsubchans = state->rxsubchans; - int newnicam = state->nicam_on; - int update = 0; - - switch (state->mode) { - case MSP_MODE_FM_TERRA: - val = msp_read_dsp(client, 0x18); - if (val > 32767) - val -= 65536; - v4l_dbg(2, msp_debug, client, - "stereo detect register: %d\n", val); - if (val > 8192) { - rxsubchans = V4L2_TUNER_SUB_STEREO; - } else if (val < -4096) { - rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - } else { - rxsubchans = V4L2_TUNER_SUB_MONO; - } - newnicam = 0; - break; - case MSP_MODE_FM_NICAM1: - case MSP_MODE_FM_NICAM2: - case MSP_MODE_AM_NICAM: - val = msp_read_dem(client, 0x23); - v4l_dbg(2, msp_debug, client, "nicam sync=%d, mode=%d\n", - val & 1, (val & 0x1e) >> 1); - - if (val & 1) { - /* nicam synced */ - switch ((val & 0x1e) >> 1) { - case 0: - case 8: - rxsubchans = V4L2_TUNER_SUB_STEREO; - break; - case 1: - case 9: - rxsubchans = V4L2_TUNER_SUB_MONO; - break; - case 2: - case 10: - rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - break; - default: - rxsubchans = V4L2_TUNER_SUB_MONO; - break; - } - newnicam = 1; - } else { - newnicam = 0; - rxsubchans = V4L2_TUNER_SUB_MONO; - } - break; - } - if (rxsubchans != state->rxsubchans) { - update = 1; - v4l_dbg(1, msp_debug, client, - "watch: rxsubchans %02x => %02x\n", - state->rxsubchans, rxsubchans); - state->rxsubchans = rxsubchans; - } - if (newnicam != state->nicam_on) { - update = 1; - v4l_dbg(1, msp_debug, client, "watch: nicam %d => %d\n", - state->nicam_on, newnicam); - state->nicam_on = newnicam; - } - return update; -} - -/* - * A kernel thread for msp3400 control -- we don't want to block the - * in the ioctl while doing the sound carrier & stereo detect - */ -/* stereo/multilang monitoring */ -static void watch_stereo(struct i2c_client *client) -{ - struct msp_state *state = to_state(i2c_get_clientdata(client)); - - if (msp_detect_stereo(client)) - msp_set_audmode(client); - - if (msp_once) - state->watch_stereo = 0; -} - -int msp3400c_thread(void *data) -{ - struct i2c_client *client = data; - struct msp_state *state = to_state(i2c_get_clientdata(client)); - struct msp3400c_carrier_detect *cd; - int count, max1, max2, val1, val2, val, i; - - v4l_dbg(1, msp_debug, client, "msp3400 daemon started\n"); - state->detected_std = V4L2_STD_ALL; - set_freezable(); - for (;;) { - v4l_dbg(2, msp_debug, client, "msp3400 thread: sleep\n"); - msp_sleep(state, -1); - v4l_dbg(2, msp_debug, client, "msp3400 thread: wakeup\n"); - -restart: - v4l_dbg(2, msp_debug, client, "thread: restart scan\n"); - state->restart = 0; - if (kthread_should_stop()) - break; - - if (state->radio || MSP_MODE_EXTERN == state->mode) { - /* no carrier scan, just unmute */ - v4l_dbg(1, msp_debug, client, - "thread: no carrier scan\n"); - state->scan_in_progress = 0; - msp_update_volume(state); - continue; - } - - /* mute audio */ - state->scan_in_progress = 1; - msp_update_volume(state); - - msp3400c_set_mode(client, MSP_MODE_AM_DETECT); - val1 = val2 = 0; - max1 = max2 = -1; - state->watch_stereo = 0; - state->nicam_on = 0; - - /* wait for tuner to settle down after a channel change */ - if (msp_sleep(state, 200)) - goto restart; - - /* carrier detect pass #1 -- main carrier */ - cd = msp3400c_carrier_detect_main; - count = ARRAY_SIZE(msp3400c_carrier_detect_main); - - if (msp_amsound && (state->v4l2_std & V4L2_STD_SECAM)) { - /* autodetect doesn't work well with AM ... */ - max1 = 3; - count = 0; - v4l_dbg(1, msp_debug, client, "AM sound override\n"); - } - - for (i = 0; i < count; i++) { - msp3400c_set_carrier(client, cd[i].cdo, cd[i].cdo); - if (msp_sleep(state, 100)) - goto restart; - val = msp_read_dsp(client, 0x1b); - if (val > 32767) - val -= 65536; - if (val1 < val) - val1 = val, max1 = i; - v4l_dbg(1, msp_debug, client, - "carrier1 val: %5d / %s\n", val, cd[i].name); - } - - /* carrier detect pass #2 -- second (stereo) carrier */ - switch (max1) { - case 1: /* 5.5 */ - cd = msp3400c_carrier_detect_55; - count = ARRAY_SIZE(msp3400c_carrier_detect_55); - break; - case 3: /* 6.5 */ - cd = msp3400c_carrier_detect_65; - count = ARRAY_SIZE(msp3400c_carrier_detect_65); - break; - case 0: /* 4.5 */ - case 2: /* 6.0 */ - default: - cd = NULL; - count = 0; - break; - } - - if (msp_amsound && (state->v4l2_std & V4L2_STD_SECAM)) { - /* autodetect doesn't work well with AM ... */ - cd = NULL; - count = 0; - max2 = 0; - } - for (i = 0; i < count; i++) { - msp3400c_set_carrier(client, cd[i].cdo, cd[i].cdo); - if (msp_sleep(state, 100)) - goto restart; - val = msp_read_dsp(client, 0x1b); - if (val > 32767) - val -= 65536; - if (val2 < val) - val2 = val, max2 = i; - v4l_dbg(1, msp_debug, client, - "carrier2 val: %5d / %s\n", val, cd[i].name); - } - - /* program the msp3400 according to the results */ - state->main = msp3400c_carrier_detect_main[max1].cdo; - switch (max1) { - case 1: /* 5.5 */ - state->detected_std = V4L2_STD_BG | V4L2_STD_PAL_H; - if (max2 == 0) { - /* B/G FM-stereo */ - state->second = msp3400c_carrier_detect_55[max2].cdo; - msp3400c_set_mode(client, MSP_MODE_FM_TERRA); - state->watch_stereo = 1; - } else if (max2 == 1 && state->has_nicam) { - /* B/G NICAM */ - state->second = msp3400c_carrier_detect_55[max2].cdo; - msp3400c_set_mode(client, MSP_MODE_FM_NICAM1); - state->nicam_on = 1; - state->watch_stereo = 1; - } else { - goto no_second; - } - break; - case 2: /* 6.0 */ - /* PAL I NICAM */ - state->detected_std = V4L2_STD_PAL_I; - state->second = MSP_CARRIER(6.552); - msp3400c_set_mode(client, MSP_MODE_FM_NICAM2); - state->nicam_on = 1; - state->watch_stereo = 1; - break; - case 3: /* 6.5 */ - if (max2 == 1 || max2 == 2) { - /* D/K FM-stereo */ - state->second = msp3400c_carrier_detect_65[max2].cdo; - msp3400c_set_mode(client, MSP_MODE_FM_TERRA); - state->watch_stereo = 1; - state->detected_std = V4L2_STD_DK; - } else if (max2 == 0 && (state->v4l2_std & V4L2_STD_SECAM)) { - /* L NICAM or AM-mono */ - state->second = msp3400c_carrier_detect_65[max2].cdo; - msp3400c_set_mode(client, MSP_MODE_AM_NICAM); - state->watch_stereo = 1; - state->detected_std = V4L2_STD_L; - } else if (max2 == 0 && state->has_nicam) { - /* D/K NICAM */ - state->second = msp3400c_carrier_detect_65[max2].cdo; - msp3400c_set_mode(client, MSP_MODE_FM_NICAM1); - state->nicam_on = 1; - state->watch_stereo = 1; - state->detected_std = V4L2_STD_DK; - } else { - goto no_second; - } - break; - case 0: /* 4.5 */ - state->detected_std = V4L2_STD_MN; - default: -no_second: - state->second = msp3400c_carrier_detect_main[max1].cdo; - msp3400c_set_mode(client, MSP_MODE_FM_TERRA); - break; - } - msp3400c_set_carrier(client, state->second, state->main); - - /* unmute */ - state->scan_in_progress = 0; - msp3400c_set_audmode(client); - msp_update_volume(state); - - if (msp_debug) - msp3400c_print_mode(client); - - /* monitor tv audio mode, the first time don't wait - so long to get a quick stereo/bilingual result */ - count = 3; - while (state->watch_stereo) { - if (msp_sleep(state, count ? 1000 : 5000)) - goto restart; - if (count) - count--; - watch_stereo(client); - } - } - v4l_dbg(1, msp_debug, client, "thread: exit\n"); - return 0; -} - - -int msp3410d_thread(void *data) -{ - struct i2c_client *client = data; - struct msp_state *state = to_state(i2c_get_clientdata(client)); - int val, i, std, count; - - v4l_dbg(1, msp_debug, client, "msp3410 daemon started\n"); - state->detected_std = V4L2_STD_ALL; - set_freezable(); - for (;;) { - v4l_dbg(2, msp_debug, client, "msp3410 thread: sleep\n"); - msp_sleep(state, -1); - v4l_dbg(2, msp_debug, client, "msp3410 thread: wakeup\n"); - -restart: - v4l_dbg(2, msp_debug, client, "thread: restart scan\n"); - state->restart = 0; - if (kthread_should_stop()) - break; - - if (state->mode == MSP_MODE_EXTERN) { - /* no carrier scan needed, just unmute */ - v4l_dbg(1, msp_debug, client, - "thread: no carrier scan\n"); - state->scan_in_progress = 0; - msp_update_volume(state); - continue; - } - - /* mute audio */ - state->scan_in_progress = 1; - msp_update_volume(state); - - /* start autodetect. Note: autodetect is not supported for - NTSC-M and radio, hence we force the standard in those - cases. */ - if (state->radio) - std = 0x40; - else - std = (state->v4l2_std & V4L2_STD_NTSC) ? 0x20 : 1; - state->watch_stereo = 0; - state->nicam_on = 0; - - /* wait for tuner to settle down after a channel change */ - if (msp_sleep(state, 200)) - goto restart; - - if (msp_debug) - v4l_dbg(2, msp_debug, client, - "setting standard: %s (0x%04x)\n", - msp_standard_std_name(std), std); - - if (std != 1) { - /* programmed some specific mode */ - val = std; - } else { - /* triggered autodetect */ - msp_write_dem(client, 0x20, std); - for (;;) { - if (msp_sleep(state, 100)) - goto restart; - - /* check results */ - val = msp_read_dem(client, 0x7e); - if (val < 0x07ff) - break; - v4l_dbg(2, msp_debug, client, - "detection still in progress\n"); - } - } - for (i = 0; msp_stdlist[i].name != NULL; i++) - if (msp_stdlist[i].retval == val) - break; - v4l_dbg(1, msp_debug, client, "current standard: %s (0x%04x)\n", - msp_standard_std_name(val), val); - state->main = msp_stdlist[i].main; - state->second = msp_stdlist[i].second; - state->std = val; - state->rxsubchans = V4L2_TUNER_SUB_MONO; - - if (msp_amsound && !state->radio && - (state->v4l2_std & V4L2_STD_SECAM) && (val != 0x0009)) { - /* autodetection has failed, let backup */ - v4l_dbg(1, msp_debug, client, "autodetection failed," - " switching to backup standard: %s (0x%04x)\n", - msp_stdlist[8].name ? - msp_stdlist[8].name : "unknown", val); - state->std = val = 0x0009; - msp_write_dem(client, 0x20, val); - } else { - state->detected_std = msp_standard_std(state->std); - } - - /* set stereo */ - switch (val) { - case 0x0008: /* B/G NICAM */ - case 0x000a: /* I NICAM */ - case 0x000b: /* D/K NICAM */ - if (val == 0x000a) - state->mode = MSP_MODE_FM_NICAM2; - else - state->mode = MSP_MODE_FM_NICAM1; - /* just turn on stereo */ - state->nicam_on = 1; - state->watch_stereo = 1; - break; - case 0x0009: - state->mode = MSP_MODE_AM_NICAM; - state->nicam_on = 1; - state->watch_stereo = 1; - break; - case 0x0020: /* BTSC */ - /* The pre-'G' models only have BTSC-mono */ - state->mode = MSP_MODE_BTSC; - break; - case 0x0040: /* FM radio */ - state->mode = MSP_MODE_FM_RADIO; - state->rxsubchans = V4L2_TUNER_SUB_STEREO; - /* not needed in theory if we have radio, but - short programming enables carrier mute */ - msp3400c_set_mode(client, MSP_MODE_FM_RADIO); - msp3400c_set_carrier(client, MSP_CARRIER(10.7), - MSP_CARRIER(10.7)); - break; - case 0x0002: - case 0x0003: - case 0x0004: - case 0x0005: - state->mode = MSP_MODE_FM_TERRA; - state->watch_stereo = 1; - break; - } - - /* set various prescales */ - msp_write_dsp(client, 0x0d, 0x1900); /* scart */ - msp_write_dsp(client, 0x0e, 0x3000); /* FM */ - if (state->has_nicam) - msp_write_dsp(client, 0x10, 0x5a00); /* nicam */ - - if (state->has_i2s_conf) - msp_write_dem(client, 0x40, state->i2s_mode); - - /* unmute */ - msp3400c_set_audmode(client); - state->scan_in_progress = 0; - msp_update_volume(state); - - /* monitor tv audio mode, the first time don't wait - so long to get a quick stereo/bilingual result */ - count = 3; - while (state->watch_stereo) { - if (msp_sleep(state, count ? 1000 : 5000)) - goto restart; - if (count) - count--; - watch_stereo(client); - } - } - v4l_dbg(1, msp_debug, client, "thread: exit\n"); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -/* msp34xxG + (autoselect no-thread) - * this one uses both automatic standard detection and automatic sound - * select which are available in the newer G versions - * struct msp: only norm, acb and source are really used in this mode - */ - -static int msp34xxg_modus(struct i2c_client *client) -{ - struct msp_state *state = to_state(i2c_get_clientdata(client)); - - if (state->radio) { - v4l_dbg(1, msp_debug, client, "selected radio modus\n"); - return 0x0001; - } - if (state->v4l2_std == V4L2_STD_NTSC_M_JP) { - v4l_dbg(1, msp_debug, client, "selected M (EIA-J) modus\n"); - return 0x4001; - } - if (state->v4l2_std == V4L2_STD_NTSC_M_KR) { - v4l_dbg(1, msp_debug, client, "selected M (A2) modus\n"); - return 0x0001; - } - if (state->v4l2_std == V4L2_STD_SECAM_L) { - v4l_dbg(1, msp_debug, client, "selected SECAM-L modus\n"); - return 0x6001; - } - if (state->v4l2_std & V4L2_STD_MN) { - v4l_dbg(1, msp_debug, client, "selected M (BTSC) modus\n"); - return 0x2001; - } - return 0x7001; -} - -static void msp34xxg_set_source(struct i2c_client *client, u16 reg, int in) - { - struct msp_state *state = to_state(i2c_get_clientdata(client)); - int source, matrix; - - switch (state->audmode) { - case V4L2_TUNER_MODE_MONO: - source = 0; /* mono only */ - matrix = 0x30; - break; - case V4L2_TUNER_MODE_LANG2: - source = 4; /* stereo or B */ - matrix = 0x10; - break; - case V4L2_TUNER_MODE_LANG1_LANG2: - source = 1; /* stereo or A|B */ - matrix = 0x20; - break; - case V4L2_TUNER_MODE_LANG1: - source = 3; /* stereo or A */ - matrix = 0x00; - break; - case V4L2_TUNER_MODE_STEREO: - default: - source = 3; /* stereo or A */ - matrix = 0x20; - break; - } - - if (in == MSP_DSP_IN_TUNER) - source = (source << 8) | 0x20; - /* the msp34x2g puts the MAIN_AVC, MAIN and AUX sources in 12, 13, 14 - instead of 11, 12, 13. So we add one for that msp version. */ - else if (in >= MSP_DSP_IN_MAIN_AVC && state->has_dolby_pro_logic) - source = ((in + 1) << 8) | matrix; - else - source = (in << 8) | matrix; - - v4l_dbg(1, msp_debug, client, - "set source to %d (0x%x) for output %02x\n", in, source, reg); - msp_write_dsp(client, reg, source); -} - -static void msp34xxg_set_sources(struct i2c_client *client) -{ - struct msp_state *state = to_state(i2c_get_clientdata(client)); - u32 in = state->route_in; - - msp34xxg_set_source(client, 0x0008, (in >> 4) & 0xf); - /* quasi-peak detector is set to same input as the loudspeaker (MAIN) */ - msp34xxg_set_source(client, 0x000c, (in >> 4) & 0xf); - msp34xxg_set_source(client, 0x0009, (in >> 8) & 0xf); - msp34xxg_set_source(client, 0x000a, (in >> 12) & 0xf); - if (state->has_scart2_out) - msp34xxg_set_source(client, 0x0041, (in >> 16) & 0xf); - msp34xxg_set_source(client, 0x000b, (in >> 20) & 0xf); -} - -/* (re-)initialize the msp34xxg */ -static void msp34xxg_reset(struct i2c_client *client) -{ - struct msp_state *state = to_state(i2c_get_clientdata(client)); - int tuner = (state->route_in >> 3) & 1; - int modus; - - /* initialize std to 1 (autodetect) to signal that no standard is - selected yet. */ - state->std = 1; - - msp_reset(client); - - if (state->has_i2s_conf) - msp_write_dem(client, 0x40, state->i2s_mode); - - /* step-by-step initialisation, as described in the manual */ - modus = msp34xxg_modus(client); - modus |= tuner ? 0x100 : 0; - msp_write_dem(client, 0x30, modus); - - /* write the dsps that may have an influence on - standard/audio autodetection right now */ - msp34xxg_set_sources(client); - - msp_write_dsp(client, 0x0d, 0x1900); /* scart */ - msp_write_dsp(client, 0x0e, 0x3000); /* FM */ - if (state->has_nicam) - msp_write_dsp(client, 0x10, 0x5a00); /* nicam */ - - /* set identification threshold. Personally, I - * I set it to a higher value than the default - * of 0x190 to ignore noisy stereo signals. - * this needs tuning. (recommended range 0x00a0-0x03c0) - * 0x7f0 = forced mono mode - * - * a2 threshold for stereo/bilingual. - * Note: this register is part of the Manual/Compatibility mode. - * It is supported by all 'G'-family chips. - */ - msp_write_dem(client, 0x22, msp_stereo_thresh); -} - -int msp34xxg_thread(void *data) -{ - struct i2c_client *client = data; - struct msp_state *state = to_state(i2c_get_clientdata(client)); - int val, i; - - v4l_dbg(1, msp_debug, client, "msp34xxg daemon started\n"); - state->detected_std = V4L2_STD_ALL; - set_freezable(); - for (;;) { - v4l_dbg(2, msp_debug, client, "msp34xxg thread: sleep\n"); - msp_sleep(state, -1); - v4l_dbg(2, msp_debug, client, "msp34xxg thread: wakeup\n"); - -restart: - v4l_dbg(1, msp_debug, client, "thread: restart scan\n"); - state->restart = 0; - if (kthread_should_stop()) - break; - - if (state->mode == MSP_MODE_EXTERN) { - /* no carrier scan needed, just unmute */ - v4l_dbg(1, msp_debug, client, - "thread: no carrier scan\n"); - state->scan_in_progress = 0; - msp_update_volume(state); - continue; - } - - /* setup the chip*/ - msp34xxg_reset(client); - state->std = state->radio ? 0x40 : - (state->force_btsc && msp_standard == 1) ? 32 : msp_standard; - msp_write_dem(client, 0x20, state->std); - /* start autodetect */ - if (state->std != 1) - goto unmute; - - /* watch autodetect */ - v4l_dbg(1, msp_debug, client, - "started autodetect, waiting for result\n"); - for (i = 0; i < 10; i++) { - if (msp_sleep(state, 100)) - goto restart; - - /* check results */ - val = msp_read_dem(client, 0x7e); - if (val < 0x07ff) { - state->std = val; - break; - } - v4l_dbg(2, msp_debug, client, - "detection still in progress\n"); - } - if (state->std == 1) { - v4l_dbg(1, msp_debug, client, - "detection still in progress after 10 tries. giving up.\n"); - continue; - } - -unmute: - v4l_dbg(1, msp_debug, client, - "detected standard: %s (0x%04x)\n", - msp_standard_std_name(state->std), state->std); - state->detected_std = msp_standard_std(state->std); - - if (state->std == 9) { - /* AM NICAM mode */ - msp_write_dsp(client, 0x0e, 0x7c00); - } - - /* unmute: dispatch sound to scart output, set scart volume */ - msp_update_volume(state); - - /* restore ACB */ - if (msp_write_dsp(client, 0x13, state->acb)) - return -1; - - /* the periodic stereo/SAP check is only relevant for - the 0x20 standard (BTSC) */ - if (state->std != 0x20) - continue; - - state->watch_stereo = 1; - - /* monitor tv audio mode, the first time don't wait - in order to get a quick stereo/SAP update */ - watch_stereo(client); - while (state->watch_stereo) { - watch_stereo(client); - if (msp_sleep(state, 5000)) - goto restart; - } - } - v4l_dbg(1, msp_debug, client, "thread: exit\n"); - return 0; -} - -static int msp34xxg_detect_stereo(struct i2c_client *client) -{ - struct msp_state *state = to_state(i2c_get_clientdata(client)); - int status = msp_read_dem(client, 0x0200); - int is_bilingual = status & 0x100; - int is_stereo = status & 0x40; - int oldrx = state->rxsubchans; - - if (state->mode == MSP_MODE_EXTERN) - return 0; - - state->rxsubchans = 0; - if (is_stereo) - state->rxsubchans = V4L2_TUNER_SUB_STEREO; - else - state->rxsubchans = V4L2_TUNER_SUB_MONO; - if (is_bilingual) { - if (state->std == 0x20) - state->rxsubchans |= V4L2_TUNER_SUB_SAP; - else - state->rxsubchans = - V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - } - v4l_dbg(1, msp_debug, client, - "status=0x%x, stereo=%d, bilingual=%d -> rxsubchans=%d\n", - status, is_stereo, is_bilingual, state->rxsubchans); - return (oldrx != state->rxsubchans); -} - -static void msp34xxg_set_audmode(struct i2c_client *client) -{ - struct msp_state *state = to_state(i2c_get_clientdata(client)); - - if (state->std == 0x20) { - if ((state->rxsubchans & V4L2_TUNER_SUB_SAP) && - (state->audmode == V4L2_TUNER_MODE_LANG1_LANG2 || - state->audmode == V4L2_TUNER_MODE_LANG2)) { - msp_write_dem(client, 0x20, 0x21); - } else { - msp_write_dem(client, 0x20, 0x20); - } - } - - msp34xxg_set_sources(client); -} - -void msp_set_audmode(struct i2c_client *client) -{ - struct msp_state *state = to_state(i2c_get_clientdata(client)); - - switch (state->opmode) { - case OPMODE_MANUAL: - case OPMODE_AUTODETECT: - msp3400c_set_audmode(client); - break; - case OPMODE_AUTOSELECT: - msp34xxg_set_audmode(client); - break; - } -} - -int msp_detect_stereo(struct i2c_client *client) -{ - struct msp_state *state = to_state(i2c_get_clientdata(client)); - - switch (state->opmode) { - case OPMODE_MANUAL: - case OPMODE_AUTODETECT: - return msp3400c_detect_stereo(client); - case OPMODE_AUTOSELECT: - return msp34xxg_detect_stereo(client); - } - return 0; -} - diff --git a/drivers/media/video/mt9m032.c b/drivers/media/video/mt9m032.c deleted file mode 100644 index 445359c96113..000000000000 --- a/drivers/media/video/mt9m032.c +++ /dev/null @@ -1,878 +0,0 @@ -/* - * Driver for MT9M032 CMOS Image Sensor from Micron - * - * Copyright (C) 2010-2011 Lund Engineering - * Contact: Gil Lund <gwlund@lundeng.com> - * Author: Martin Hostettler <martin@neutronstar.dyndns.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - */ - -#include <linux/delay.h> -#include <linux/i2c.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/math64.h> -#include <linux/module.h> -#include <linux/mutex.h> -#include <linux/slab.h> -#include <linux/v4l2-mediabus.h> - -#include <media/media-entity.h> -#include <media/mt9m032.h> -#include <media/v4l2-ctrls.h> -#include <media/v4l2-device.h> -#include <media/v4l2-subdev.h> - -#include "aptina-pll.h" - -/* - * width and height include active boundary and black parts - * - * column 0- 15 active boundary - * column 16-1455 image - * column 1456-1471 active boundary - * column 1472-1599 black - * - * row 0- 51 black - * row 53- 59 active boundary - * row 60-1139 image - * row 1140-1147 active boundary - * row 1148-1151 black - */ - -#define MT9M032_PIXEL_ARRAY_WIDTH 1600 -#define MT9M032_PIXEL_ARRAY_HEIGHT 1152 - -#define MT9M032_CHIP_VERSION 0x00 -#define MT9M032_CHIP_VERSION_VALUE 0x1402 -#define MT9M032_ROW_START 0x01 -#define MT9M032_ROW_START_MIN 0 -#define MT9M032_ROW_START_MAX 1152 -#define MT9M032_ROW_START_DEF 60 -#define MT9M032_COLUMN_START 0x02 -#define MT9M032_COLUMN_START_MIN 0 -#define MT9M032_COLUMN_START_MAX 1600 -#define MT9M032_COLUMN_START_DEF 16 -#define MT9M032_ROW_SIZE 0x03 -#define MT9M032_ROW_SIZE_MIN 32 -#define MT9M032_ROW_SIZE_MAX 1152 -#define MT9M032_ROW_SIZE_DEF 1080 -#define MT9M032_COLUMN_SIZE 0x04 -#define MT9M032_COLUMN_SIZE_MIN 32 -#define MT9M032_COLUMN_SIZE_MAX 1600 -#define MT9M032_COLUMN_SIZE_DEF 1440 -#define MT9M032_HBLANK 0x05 -#define MT9M032_VBLANK 0x06 -#define MT9M032_VBLANK_MAX 0x7ff -#define MT9M032_SHUTTER_WIDTH_HIGH 0x08 -#define MT9M032_SHUTTER_WIDTH_LOW 0x09 -#define MT9M032_SHUTTER_WIDTH_MIN 1 -#define MT9M032_SHUTTER_WIDTH_MAX 1048575 -#define MT9M032_SHUTTER_WIDTH_DEF 1943 -#define MT9M032_PIX_CLK_CTRL 0x0a -#define MT9M032_PIX_CLK_CTRL_INV_PIXCLK 0x8000 -#define MT9M032_RESTART 0x0b -#define MT9M032_RESET 0x0d -#define MT9M032_PLL_CONFIG1 0x11 -#define MT9M032_PLL_CONFIG1_OUTDIV_MASK 0x3f -#define MT9M032_PLL_CONFIG1_MUL_SHIFT 8 -#define MT9M032_READ_MODE1 0x1e -#define MT9M032_READ_MODE2 0x20 -#define MT9M032_READ_MODE2_VFLIP_SHIFT 15 -#define MT9M032_READ_MODE2_HFLIP_SHIFT 14 -#define MT9M032_READ_MODE2_ROW_BLC 0x40 -#define MT9M032_GAIN_GREEN1 0x2b -#define MT9M032_GAIN_BLUE 0x2c -#define MT9M032_GAIN_RED 0x2d -#define MT9M032_GAIN_GREEN2 0x2e - -/* write only */ -#define MT9M032_GAIN_ALL 0x35 -#define MT9M032_GAIN_DIGITAL_MASK 0x7f -#define MT9M032_GAIN_DIGITAL_SHIFT 8 -#define MT9M032_GAIN_AMUL_SHIFT 6 -#define MT9M032_GAIN_ANALOG_MASK 0x3f -#define MT9M032_FORMATTER1 0x9e -#define MT9M032_FORMATTER2 0x9f -#define MT9M032_FORMATTER2_DOUT_EN 0x1000 -#define MT9M032_FORMATTER2_PIXCLK_EN 0x2000 - -/* - * The available MT9M032 datasheet is missing documentation for register 0x10 - * MT9P031 seems to be close enough, so use constants from that datasheet for - * now. - * But keep the name MT9P031 to remind us, that this isn't really confirmed - * for this sensor. - */ -#define MT9P031_PLL_CONTROL 0x10 -#define MT9P031_PLL_CONTROL_PWROFF 0x0050 -#define MT9P031_PLL_CONTROL_PWRON 0x0051 -#define MT9P031_PLL_CONTROL_USEPLL 0x0052 -#define MT9P031_PLL_CONFIG2 0x11 -#define MT9P031_PLL_CONFIG2_P1_DIV_MASK 0x1f - -struct mt9m032 { - struct v4l2_subdev subdev; - struct media_pad pad; - struct mt9m032_platform_data *pdata; - - unsigned int pix_clock; - - struct v4l2_ctrl_handler ctrls; - struct { - struct v4l2_ctrl *hflip; - struct v4l2_ctrl *vflip; - }; - - struct mutex lock; /* Protects streaming, format, interval and crop */ - - bool streaming; - - struct v4l2_mbus_framefmt format; - struct v4l2_rect crop; - struct v4l2_fract frame_interval; -}; - -#define to_mt9m032(sd) container_of(sd, struct mt9m032, subdev) -#define to_dev(sensor) \ - (&((struct i2c_client *)v4l2_get_subdevdata(&(sensor)->subdev))->dev) - -static int mt9m032_read(struct i2c_client *client, u8 reg) -{ - return i2c_smbus_read_word_swapped(client, reg); -} - -static int mt9m032_write(struct i2c_client *client, u8 reg, const u16 data) -{ - return i2c_smbus_write_word_swapped(client, reg, data); -} - -static u32 mt9m032_row_time(struct mt9m032 *sensor, unsigned int width) -{ - unsigned int effective_width; - u32 ns; - - effective_width = width + 716; /* empirical value */ - ns = div_u64(1000000000ULL * effective_width, sensor->pix_clock); - dev_dbg(to_dev(sensor), "MT9M032 line time: %u ns\n", ns); - return ns; -} - -static int mt9m032_update_timing(struct mt9m032 *sensor, - struct v4l2_fract *interval) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->subdev); - struct v4l2_rect *crop = &sensor->crop; - unsigned int min_vblank; - unsigned int vblank; - u32 row_time; - - if (!interval) - interval = &sensor->frame_interval; - - row_time = mt9m032_row_time(sensor, crop->width); - - vblank = div_u64(1000000000ULL * interval->numerator, - (u64)row_time * interval->denominator) - - crop->height; - - if (vblank > MT9M032_VBLANK_MAX) { - /* hardware limits to 11 bit values */ - interval->denominator = 1000; - interval->numerator = - div_u64((crop->height + MT9M032_VBLANK_MAX) * - (u64)row_time * interval->denominator, - 1000000000ULL); - vblank = div_u64(1000000000ULL * interval->numerator, - (u64)row_time * interval->denominator) - - crop->height; - } - /* enforce minimal 1.6ms blanking time. */ - min_vblank = 1600000 / row_time; - vblank = clamp_t(unsigned int, vblank, min_vblank, MT9M032_VBLANK_MAX); - - return mt9m032_write(client, MT9M032_VBLANK, vblank); -} - -static int mt9m032_update_geom_timing(struct mt9m032 *sensor) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->subdev); - int ret; - - ret = mt9m032_write(client, MT9M032_COLUMN_SIZE, - sensor->crop.width - 1); - if (!ret) - ret = mt9m032_write(client, MT9M032_ROW_SIZE, - sensor->crop.height - 1); - if (!ret) - ret = mt9m032_write(client, MT9M032_COLUMN_START, - sensor->crop.left); - if (!ret) - ret = mt9m032_write(client, MT9M032_ROW_START, - sensor->crop.top); - if (!ret) - ret = mt9m032_update_timing(sensor, NULL); - return ret; -} - -static int update_formatter2(struct mt9m032 *sensor, bool streaming) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->subdev); - u16 reg_val = MT9M032_FORMATTER2_DOUT_EN - | 0x0070; /* parts reserved! */ - /* possibly for changing to 14-bit mode */ - - if (streaming) - reg_val |= MT9M032_FORMATTER2_PIXCLK_EN; /* pixclock enable */ - - return mt9m032_write(client, MT9M032_FORMATTER2, reg_val); -} - -static int mt9m032_setup_pll(struct mt9m032 *sensor) -{ - static const struct aptina_pll_limits limits = { - .ext_clock_min = 8000000, - .ext_clock_max = 16500000, - .int_clock_min = 2000000, - .int_clock_max = 24000000, - .out_clock_min = 322000000, - .out_clock_max = 693000000, - .pix_clock_max = 99000000, - .n_min = 1, - .n_max = 64, - .m_min = 16, - .m_max = 255, - .p1_min = 1, - .p1_max = 128, - }; - - struct i2c_client *client = v4l2_get_subdevdata(&sensor->subdev); - struct mt9m032_platform_data *pdata = sensor->pdata; - struct aptina_pll pll; - int ret; - - pll.ext_clock = pdata->ext_clock; - pll.pix_clock = pdata->pix_clock; - - ret = aptina_pll_calculate(&client->dev, &limits, &pll); - if (ret < 0) - return ret; - - sensor->pix_clock = pdata->pix_clock; - - ret = mt9m032_write(client, MT9M032_PLL_CONFIG1, - (pll.m << MT9M032_PLL_CONFIG1_MUL_SHIFT) - | (pll.p1 - 1)); - if (!ret) - ret = mt9m032_write(client, MT9P031_PLL_CONFIG2, pll.n - 1); - if (!ret) - ret = mt9m032_write(client, MT9P031_PLL_CONTROL, - MT9P031_PLL_CONTROL_PWRON | - MT9P031_PLL_CONTROL_USEPLL); - if (!ret) /* more reserved, Continuous, Master Mode */ - ret = mt9m032_write(client, MT9M032_READ_MODE1, 0x8006); - if (!ret) /* Set 14-bit mode, select 7 divider */ - ret = mt9m032_write(client, MT9M032_FORMATTER1, 0x111e); - - return ret; -} - -/* ----------------------------------------------------------------------------- - * Subdev pad operations - */ - -static int mt9m032_enum_mbus_code(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_mbus_code_enum *code) -{ - if (code->index != 0) - return -EINVAL; - - code->code = V4L2_MBUS_FMT_Y8_1X8; - return 0; -} - -static int mt9m032_enum_frame_size(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_frame_size_enum *fse) -{ - if (fse->index != 0 || fse->code != V4L2_MBUS_FMT_Y8_1X8) - return -EINVAL; - - fse->min_width = MT9M032_COLUMN_SIZE_DEF; - fse->max_width = MT9M032_COLUMN_SIZE_DEF; - fse->min_height = MT9M032_ROW_SIZE_DEF; - fse->max_height = MT9M032_ROW_SIZE_DEF; - - return 0; -} - -/** - * __mt9m032_get_pad_crop() - get crop rect - * @sensor: pointer to the sensor struct - * @fh: file handle for getting the try crop rect from - * @which: select try or active crop rect - * - * Returns a pointer the current active or fh relative try crop rect - */ -static struct v4l2_rect * -__mt9m032_get_pad_crop(struct mt9m032 *sensor, struct v4l2_subdev_fh *fh, - enum v4l2_subdev_format_whence which) -{ - switch (which) { - case V4L2_SUBDEV_FORMAT_TRY: - return v4l2_subdev_get_try_crop(fh, 0); - case V4L2_SUBDEV_FORMAT_ACTIVE: - return &sensor->crop; - default: - return NULL; - } -} - -/** - * __mt9m032_get_pad_format() - get format - * @sensor: pointer to the sensor struct - * @fh: file handle for getting the try format from - * @which: select try or active format - * - * Returns a pointer the current active or fh relative try format - */ -static struct v4l2_mbus_framefmt * -__mt9m032_get_pad_format(struct mt9m032 *sensor, struct v4l2_subdev_fh *fh, - enum v4l2_subdev_format_whence which) -{ - switch (which) { - case V4L2_SUBDEV_FORMAT_TRY: - return v4l2_subdev_get_try_format(fh, 0); - case V4L2_SUBDEV_FORMAT_ACTIVE: - return &sensor->format; - default: - return NULL; - } -} - -static int mt9m032_get_pad_format(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_format *fmt) -{ - struct mt9m032 *sensor = to_mt9m032(subdev); - - mutex_lock(&sensor->lock); - fmt->format = *__mt9m032_get_pad_format(sensor, fh, fmt->which); - mutex_unlock(&sensor->lock); - - return 0; -} - -static int mt9m032_set_pad_format(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_format *fmt) -{ - struct mt9m032 *sensor = to_mt9m032(subdev); - int ret; - - mutex_lock(&sensor->lock); - - if (sensor->streaming && fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) { - ret = -EBUSY; - goto done; - } - - /* Scaling is not supported, the format is thus fixed. */ - fmt->format = *__mt9m032_get_pad_format(sensor, fh, fmt->which); - ret = 0; - -done: - mutex_unlock(&sensor->lock); - return ret; -} - -static int mt9m032_get_pad_crop(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_crop *crop) -{ - struct mt9m032 *sensor = to_mt9m032(subdev); - - mutex_lock(&sensor->lock); - crop->rect = *__mt9m032_get_pad_crop(sensor, fh, crop->which); - mutex_unlock(&sensor->lock); - - return 0; -} - -static int mt9m032_set_pad_crop(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_crop *crop) -{ - struct mt9m032 *sensor = to_mt9m032(subdev); - struct v4l2_mbus_framefmt *format; - struct v4l2_rect *__crop; - struct v4l2_rect rect; - int ret = 0; - - mutex_lock(&sensor->lock); - - if (sensor->streaming && crop->which == V4L2_SUBDEV_FORMAT_ACTIVE) { - ret = -EBUSY; - goto done; - } - - /* Clamp the crop rectangle boundaries and align them to a multiple of 2 - * pixels to ensure a GRBG Bayer pattern. - */ - rect.left = clamp(ALIGN(crop->rect.left, 2), MT9M032_COLUMN_START_MIN, - MT9M032_COLUMN_START_MAX); - rect.top = clamp(ALIGN(crop->rect.top, 2), MT9M032_ROW_START_MIN, - MT9M032_ROW_START_MAX); - rect.width = clamp(ALIGN(crop->rect.width, 2), MT9M032_COLUMN_SIZE_MIN, - MT9M032_COLUMN_SIZE_MAX); - rect.height = clamp(ALIGN(crop->rect.height, 2), MT9M032_ROW_SIZE_MIN, - MT9M032_ROW_SIZE_MAX); - - rect.width = min(rect.width, MT9M032_PIXEL_ARRAY_WIDTH - rect.left); - rect.height = min(rect.height, MT9M032_PIXEL_ARRAY_HEIGHT - rect.top); - - __crop = __mt9m032_get_pad_crop(sensor, fh, crop->which); - - if (rect.width != __crop->width || rect.height != __crop->height) { - /* Reset the output image size if the crop rectangle size has - * been modified. - */ - format = __mt9m032_get_pad_format(sensor, fh, crop->which); - format->width = rect.width; - format->height = rect.height; - } - - *__crop = rect; - crop->rect = rect; - - if (crop->which == V4L2_SUBDEV_FORMAT_ACTIVE) - ret = mt9m032_update_geom_timing(sensor); - -done: - mutex_unlock(&sensor->lock); - return ret; -} - -static int mt9m032_get_frame_interval(struct v4l2_subdev *subdev, - struct v4l2_subdev_frame_interval *fi) -{ - struct mt9m032 *sensor = to_mt9m032(subdev); - - mutex_lock(&sensor->lock); - memset(fi, 0, sizeof(*fi)); - fi->interval = sensor->frame_interval; - mutex_unlock(&sensor->lock); - - return 0; -} - -static int mt9m032_set_frame_interval(struct v4l2_subdev *subdev, - struct v4l2_subdev_frame_interval *fi) -{ - struct mt9m032 *sensor = to_mt9m032(subdev); - int ret; - - mutex_lock(&sensor->lock); - - if (sensor->streaming) { - ret = -EBUSY; - goto done; - } - - /* Avoid divisions by 0. */ - if (fi->interval.denominator == 0) - fi->interval.denominator = 1; - - ret = mt9m032_update_timing(sensor, &fi->interval); - if (!ret) - sensor->frame_interval = fi->interval; - -done: - mutex_unlock(&sensor->lock); - return ret; -} - -static int mt9m032_s_stream(struct v4l2_subdev *subdev, int streaming) -{ - struct mt9m032 *sensor = to_mt9m032(subdev); - int ret; - - mutex_lock(&sensor->lock); - ret = update_formatter2(sensor, streaming); - if (!ret) - sensor->streaming = streaming; - mutex_unlock(&sensor->lock); - - return ret; -} - -/* ----------------------------------------------------------------------------- - * V4L2 subdev core operations - */ - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int mt9m032_g_register(struct v4l2_subdev *sd, - struct v4l2_dbg_register *reg) -{ - struct mt9m032 *sensor = to_mt9m032(sd); - struct i2c_client *client = v4l2_get_subdevdata(&sensor->subdev); - int val; - - if (reg->match.type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff) - return -EINVAL; - if (reg->match.addr != client->addr) - return -ENODEV; - - val = mt9m032_read(client, reg->reg); - if (val < 0) - return -EIO; - - reg->size = 2; - reg->val = val; - - return 0; -} - -static int mt9m032_s_register(struct v4l2_subdev *sd, - struct v4l2_dbg_register *reg) -{ - struct mt9m032 *sensor = to_mt9m032(sd); - struct i2c_client *client = v4l2_get_subdevdata(&sensor->subdev); - - if (reg->match.type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff) - return -EINVAL; - - if (reg->match.addr != client->addr) - return -ENODEV; - - return mt9m032_write(client, reg->reg, reg->val); -} -#endif - -/* ----------------------------------------------------------------------------- - * V4L2 subdev control operations - */ - -static int update_read_mode2(struct mt9m032 *sensor, bool vflip, bool hflip) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->subdev); - int reg_val = (vflip << MT9M032_READ_MODE2_VFLIP_SHIFT) - | (hflip << MT9M032_READ_MODE2_HFLIP_SHIFT) - | MT9M032_READ_MODE2_ROW_BLC - | 0x0007; - - return mt9m032_write(client, MT9M032_READ_MODE2, reg_val); -} - -static int mt9m032_set_gain(struct mt9m032 *sensor, s32 val) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->subdev); - int digital_gain_val; /* in 1/8th (0..127) */ - int analog_mul; /* 0 or 1 */ - int analog_gain_val; /* in 1/16th. (0..63) */ - u16 reg_val; - - digital_gain_val = 51; /* from setup example */ - - if (val < 63) { - analog_mul = 0; - analog_gain_val = val; - } else { - analog_mul = 1; - analog_gain_val = val / 2; - } - - /* a_gain = (1 + analog_mul) + (analog_gain_val + 1) / 16 */ - /* overall_gain = a_gain * (1 + digital_gain_val / 8) */ - - reg_val = ((digital_gain_val & MT9M032_GAIN_DIGITAL_MASK) - << MT9M032_GAIN_DIGITAL_SHIFT) - | ((analog_mul & 1) << MT9M032_GAIN_AMUL_SHIFT) - | (analog_gain_val & MT9M032_GAIN_ANALOG_MASK); - - return mt9m032_write(client, MT9M032_GAIN_ALL, reg_val); -} - -static int mt9m032_try_ctrl(struct v4l2_ctrl *ctrl) -{ - if (ctrl->id == V4L2_CID_GAIN && ctrl->val >= 63) { - /* round because of multiplier used for values >= 63 */ - ctrl->val &= ~1; - } - - return 0; -} - -static int mt9m032_set_ctrl(struct v4l2_ctrl *ctrl) -{ - struct mt9m032 *sensor = - container_of(ctrl->handler, struct mt9m032, ctrls); - struct i2c_client *client = v4l2_get_subdevdata(&sensor->subdev); - int ret; - - switch (ctrl->id) { - case V4L2_CID_GAIN: - return mt9m032_set_gain(sensor, ctrl->val); - - case V4L2_CID_HFLIP: - /* case V4L2_CID_VFLIP: -- In the same cluster */ - return update_read_mode2(sensor, sensor->vflip->val, - sensor->hflip->val); - - case V4L2_CID_EXPOSURE: - ret = mt9m032_write(client, MT9M032_SHUTTER_WIDTH_HIGH, - (ctrl->val >> 16) & 0xffff); - if (ret < 0) - return ret; - - return mt9m032_write(client, MT9M032_SHUTTER_WIDTH_LOW, - ctrl->val & 0xffff); - } - - return 0; -} - -static struct v4l2_ctrl_ops mt9m032_ctrl_ops = { - .s_ctrl = mt9m032_set_ctrl, - .try_ctrl = mt9m032_try_ctrl, -}; - -/* -------------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops mt9m032_core_ops = { -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = mt9m032_g_register, - .s_register = mt9m032_s_register, -#endif -}; - -static const struct v4l2_subdev_video_ops mt9m032_video_ops = { - .s_stream = mt9m032_s_stream, - .g_frame_interval = mt9m032_get_frame_interval, - .s_frame_interval = mt9m032_set_frame_interval, -}; - -static const struct v4l2_subdev_pad_ops mt9m032_pad_ops = { - .enum_mbus_code = mt9m032_enum_mbus_code, - .enum_frame_size = mt9m032_enum_frame_size, - .get_fmt = mt9m032_get_pad_format, - .set_fmt = mt9m032_set_pad_format, - .set_crop = mt9m032_set_pad_crop, - .get_crop = mt9m032_get_pad_crop, -}; - -static const struct v4l2_subdev_ops mt9m032_ops = { - .core = &mt9m032_core_ops, - .video = &mt9m032_video_ops, - .pad = &mt9m032_pad_ops, -}; - -/* ----------------------------------------------------------------------------- - * Driver initialization and probing - */ - -static int mt9m032_probe(struct i2c_client *client, - const struct i2c_device_id *devid) -{ - struct mt9m032_platform_data *pdata = client->dev.platform_data; - struct i2c_adapter *adapter = client->adapter; - struct mt9m032 *sensor; - int chip_version; - int ret; - - if (pdata == NULL) { - dev_err(&client->dev, "No platform data\n"); - return -EINVAL; - } - - if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WORD_DATA)) { - dev_warn(&client->dev, - "I2C-Adapter doesn't support I2C_FUNC_SMBUS_WORD\n"); - return -EIO; - } - - if (!client->dev.platform_data) - return -ENODEV; - - sensor = kzalloc(sizeof(*sensor), GFP_KERNEL); - if (sensor == NULL) - return -ENOMEM; - - mutex_init(&sensor->lock); - - sensor->pdata = pdata; - - v4l2_i2c_subdev_init(&sensor->subdev, client, &mt9m032_ops); - sensor->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; - - chip_version = mt9m032_read(client, MT9M032_CHIP_VERSION); - if (chip_version != MT9M032_CHIP_VERSION_VALUE) { - dev_err(&client->dev, "MT9M032 not detected, wrong version " - "0x%04x\n", chip_version); - ret = -ENODEV; - goto error_sensor; - } - - dev_info(&client->dev, "MT9M032 detected at address 0x%02x\n", - client->addr); - - sensor->frame_interval.numerator = 1; - sensor->frame_interval.denominator = 30; - - sensor->crop.left = MT9M032_COLUMN_START_DEF; - sensor->crop.top = MT9M032_ROW_START_DEF; - sensor->crop.width = MT9M032_COLUMN_SIZE_DEF; - sensor->crop.height = MT9M032_ROW_SIZE_DEF; - - sensor->format.width = sensor->crop.width; - sensor->format.height = sensor->crop.height; - sensor->format.code = V4L2_MBUS_FMT_Y8_1X8; - sensor->format.field = V4L2_FIELD_NONE; - sensor->format.colorspace = V4L2_COLORSPACE_SRGB; - - v4l2_ctrl_handler_init(&sensor->ctrls, 5); - - v4l2_ctrl_new_std(&sensor->ctrls, &mt9m032_ctrl_ops, - V4L2_CID_GAIN, 0, 127, 1, 64); - - sensor->hflip = v4l2_ctrl_new_std(&sensor->ctrls, - &mt9m032_ctrl_ops, - V4L2_CID_HFLIP, 0, 1, 1, 0); - sensor->vflip = v4l2_ctrl_new_std(&sensor->ctrls, - &mt9m032_ctrl_ops, - V4L2_CID_VFLIP, 0, 1, 1, 0); - - v4l2_ctrl_new_std(&sensor->ctrls, &mt9m032_ctrl_ops, - V4L2_CID_EXPOSURE, MT9M032_SHUTTER_WIDTH_MIN, - MT9M032_SHUTTER_WIDTH_MAX, 1, - MT9M032_SHUTTER_WIDTH_DEF); - v4l2_ctrl_new_std(&sensor->ctrls, &mt9m032_ctrl_ops, - V4L2_CID_PIXEL_RATE, pdata->pix_clock, - pdata->pix_clock, 1, pdata->pix_clock); - - if (sensor->ctrls.error) { - ret = sensor->ctrls.error; - dev_err(&client->dev, "control initialization error %d\n", ret); - goto error_ctrl; - } - - v4l2_ctrl_cluster(2, &sensor->hflip); - - sensor->subdev.ctrl_handler = &sensor->ctrls; - sensor->pad.flags = MEDIA_PAD_FL_SOURCE; - ret = media_entity_init(&sensor->subdev.entity, 1, &sensor->pad, 0); - if (ret < 0) - goto error_ctrl; - - ret = mt9m032_write(client, MT9M032_RESET, 1); /* reset on */ - if (ret < 0) - goto error_entity; - mt9m032_write(client, MT9M032_RESET, 0); /* reset off */ - if (ret < 0) - goto error_entity; - - ret = mt9m032_setup_pll(sensor); - if (ret < 0) - goto error_entity; - usleep_range(10000, 11000); - - ret = v4l2_ctrl_handler_setup(&sensor->ctrls); - if (ret < 0) - goto error_entity; - - /* SIZE */ - ret = mt9m032_update_geom_timing(sensor); - if (ret < 0) - goto error_entity; - - ret = mt9m032_write(client, 0x41, 0x0000); /* reserved !!! */ - if (ret < 0) - goto error_entity; - ret = mt9m032_write(client, 0x42, 0x0003); /* reserved !!! */ - if (ret < 0) - goto error_entity; - ret = mt9m032_write(client, 0x43, 0x0003); /* reserved !!! */ - if (ret < 0) - goto error_entity; - ret = mt9m032_write(client, 0x7f, 0x0000); /* reserved !!! */ - if (ret < 0) - goto error_entity; - if (sensor->pdata->invert_pixclock) { - ret = mt9m032_write(client, MT9M032_PIX_CLK_CTRL, - MT9M032_PIX_CLK_CTRL_INV_PIXCLK); - if (ret < 0) - goto error_entity; - } - - ret = mt9m032_write(client, MT9M032_RESTART, 1); /* Restart on */ - if (ret < 0) - goto error_entity; - msleep(100); - ret = mt9m032_write(client, MT9M032_RESTART, 0); /* Restart off */ - if (ret < 0) - goto error_entity; - msleep(100); - ret = update_formatter2(sensor, false); - if (ret < 0) - goto error_entity; - - return ret; - -error_entity: - media_entity_cleanup(&sensor->subdev.entity); -error_ctrl: - v4l2_ctrl_handler_free(&sensor->ctrls); -error_sensor: - mutex_destroy(&sensor->lock); - kfree(sensor); - return ret; -} - -static int mt9m032_remove(struct i2c_client *client) -{ - struct v4l2_subdev *subdev = i2c_get_clientdata(client); - struct mt9m032 *sensor = to_mt9m032(subdev); - - v4l2_device_unregister_subdev(subdev); - v4l2_ctrl_handler_free(&sensor->ctrls); - media_entity_cleanup(&subdev->entity); - mutex_destroy(&sensor->lock); - kfree(sensor); - return 0; -} - -static const struct i2c_device_id mt9m032_id_table[] = { - { MT9M032_NAME, 0 }, - { } -}; - -MODULE_DEVICE_TABLE(i2c, mt9m032_id_table); - -static struct i2c_driver mt9m032_i2c_driver = { - .driver = { - .name = MT9M032_NAME, - }, - .probe = mt9m032_probe, - .remove = mt9m032_remove, - .id_table = mt9m032_id_table, -}; - -module_i2c_driver(mt9m032_i2c_driver); - -MODULE_AUTHOR("Martin Hostettler <martin@neutronstar.dyndns.org>"); -MODULE_DESCRIPTION("MT9M032 camera sensor driver"); -MODULE_LICENSE("GPL v2"); diff --git a/drivers/media/video/mt9p031.c b/drivers/media/video/mt9p031.c deleted file mode 100644 index 3be537ef22d2..000000000000 --- a/drivers/media/video/mt9p031.c +++ /dev/null @@ -1,1071 +0,0 @@ -/* - * Driver for MT9P031 CMOS Image Sensor from Aptina - * - * Copyright (C) 2011, Laurent Pinchart <laurent.pinchart@ideasonboard.com> - * Copyright (C) 2011, Javier Martin <javier.martin@vista-silicon.com> - * Copyright (C) 2011, Guennadi Liakhovetski <g.liakhovetski@gmx.de> - * - * Based on the MT9V032 driver and Bastian Hecht's code. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/delay.h> -#include <linux/device.h> -#include <linux/gpio.h> -#include <linux/module.h> -#include <linux/i2c.h> -#include <linux/log2.h> -#include <linux/pm.h> -#include <linux/slab.h> -#include <linux/videodev2.h> - -#include <media/mt9p031.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-ctrls.h> -#include <media/v4l2-device.h> -#include <media/v4l2-subdev.h> - -#include "aptina-pll.h" - -#define MT9P031_PIXEL_ARRAY_WIDTH 2752 -#define MT9P031_PIXEL_ARRAY_HEIGHT 2004 - -#define MT9P031_CHIP_VERSION 0x00 -#define MT9P031_CHIP_VERSION_VALUE 0x1801 -#define MT9P031_ROW_START 0x01 -#define MT9P031_ROW_START_MIN 0 -#define MT9P031_ROW_START_MAX 2004 -#define MT9P031_ROW_START_DEF 54 -#define MT9P031_COLUMN_START 0x02 -#define MT9P031_COLUMN_START_MIN 0 -#define MT9P031_COLUMN_START_MAX 2750 -#define MT9P031_COLUMN_START_DEF 16 -#define MT9P031_WINDOW_HEIGHT 0x03 -#define MT9P031_WINDOW_HEIGHT_MIN 2 -#define MT9P031_WINDOW_HEIGHT_MAX 2006 -#define MT9P031_WINDOW_HEIGHT_DEF 1944 -#define MT9P031_WINDOW_WIDTH 0x04 -#define MT9P031_WINDOW_WIDTH_MIN 2 -#define MT9P031_WINDOW_WIDTH_MAX 2752 -#define MT9P031_WINDOW_WIDTH_DEF 2592 -#define MT9P031_HORIZONTAL_BLANK 0x05 -#define MT9P031_HORIZONTAL_BLANK_MIN 0 -#define MT9P031_HORIZONTAL_BLANK_MAX 4095 -#define MT9P031_VERTICAL_BLANK 0x06 -#define MT9P031_VERTICAL_BLANK_MIN 0 -#define MT9P031_VERTICAL_BLANK_MAX 4095 -#define MT9P031_VERTICAL_BLANK_DEF 25 -#define MT9P031_OUTPUT_CONTROL 0x07 -#define MT9P031_OUTPUT_CONTROL_CEN 2 -#define MT9P031_OUTPUT_CONTROL_SYN 1 -#define MT9P031_OUTPUT_CONTROL_DEF 0x1f82 -#define MT9P031_SHUTTER_WIDTH_UPPER 0x08 -#define MT9P031_SHUTTER_WIDTH_LOWER 0x09 -#define MT9P031_SHUTTER_WIDTH_MIN 1 -#define MT9P031_SHUTTER_WIDTH_MAX 1048575 -#define MT9P031_SHUTTER_WIDTH_DEF 1943 -#define MT9P031_PLL_CONTROL 0x10 -#define MT9P031_PLL_CONTROL_PWROFF 0x0050 -#define MT9P031_PLL_CONTROL_PWRON 0x0051 -#define MT9P031_PLL_CONTROL_USEPLL 0x0052 -#define MT9P031_PLL_CONFIG_1 0x11 -#define MT9P031_PLL_CONFIG_2 0x12 -#define MT9P031_PIXEL_CLOCK_CONTROL 0x0a -#define MT9P031_FRAME_RESTART 0x0b -#define MT9P031_SHUTTER_DELAY 0x0c -#define MT9P031_RST 0x0d -#define MT9P031_RST_ENABLE 1 -#define MT9P031_RST_DISABLE 0 -#define MT9P031_READ_MODE_1 0x1e -#define MT9P031_READ_MODE_2 0x20 -#define MT9P031_READ_MODE_2_ROW_MIR (1 << 15) -#define MT9P031_READ_MODE_2_COL_MIR (1 << 14) -#define MT9P031_READ_MODE_2_ROW_BLC (1 << 6) -#define MT9P031_ROW_ADDRESS_MODE 0x22 -#define MT9P031_COLUMN_ADDRESS_MODE 0x23 -#define MT9P031_GLOBAL_GAIN 0x35 -#define MT9P031_GLOBAL_GAIN_MIN 8 -#define MT9P031_GLOBAL_GAIN_MAX 1024 -#define MT9P031_GLOBAL_GAIN_DEF 8 -#define MT9P031_GLOBAL_GAIN_MULT (1 << 6) -#define MT9P031_ROW_BLACK_TARGET 0x49 -#define MT9P031_ROW_BLACK_DEF_OFFSET 0x4b -#define MT9P031_GREEN1_OFFSET 0x60 -#define MT9P031_GREEN2_OFFSET 0x61 -#define MT9P031_BLACK_LEVEL_CALIBRATION 0x62 -#define MT9P031_BLC_MANUAL_BLC (1 << 0) -#define MT9P031_RED_OFFSET 0x63 -#define MT9P031_BLUE_OFFSET 0x64 -#define MT9P031_TEST_PATTERN 0xa0 -#define MT9P031_TEST_PATTERN_SHIFT 3 -#define MT9P031_TEST_PATTERN_ENABLE (1 << 0) -#define MT9P031_TEST_PATTERN_DISABLE (0 << 0) -#define MT9P031_TEST_PATTERN_GREEN 0xa1 -#define MT9P031_TEST_PATTERN_RED 0xa2 -#define MT9P031_TEST_PATTERN_BLUE 0xa3 - -enum mt9p031_model { - MT9P031_MODEL_COLOR, - MT9P031_MODEL_MONOCHROME, -}; - -struct mt9p031 { - struct v4l2_subdev subdev; - struct media_pad pad; - struct v4l2_rect crop; /* Sensor window */ - struct v4l2_mbus_framefmt format; - struct mt9p031_platform_data *pdata; - struct mutex power_lock; /* lock to protect power_count */ - int power_count; - - enum mt9p031_model model; - struct aptina_pll pll; - int reset; - - struct v4l2_ctrl_handler ctrls; - struct v4l2_ctrl *blc_auto; - struct v4l2_ctrl *blc_offset; - - /* Registers cache */ - u16 output_control; - u16 mode2; -}; - -static struct mt9p031 *to_mt9p031(struct v4l2_subdev *sd) -{ - return container_of(sd, struct mt9p031, subdev); -} - -static int mt9p031_read(struct i2c_client *client, u8 reg) -{ - return i2c_smbus_read_word_swapped(client, reg); -} - -static int mt9p031_write(struct i2c_client *client, u8 reg, u16 data) -{ - return i2c_smbus_write_word_swapped(client, reg, data); -} - -static int mt9p031_set_output_control(struct mt9p031 *mt9p031, u16 clear, - u16 set) -{ - struct i2c_client *client = v4l2_get_subdevdata(&mt9p031->subdev); - u16 value = (mt9p031->output_control & ~clear) | set; - int ret; - - ret = mt9p031_write(client, MT9P031_OUTPUT_CONTROL, value); - if (ret < 0) - return ret; - - mt9p031->output_control = value; - return 0; -} - -static int mt9p031_set_mode2(struct mt9p031 *mt9p031, u16 clear, u16 set) -{ - struct i2c_client *client = v4l2_get_subdevdata(&mt9p031->subdev); - u16 value = (mt9p031->mode2 & ~clear) | set; - int ret; - - ret = mt9p031_write(client, MT9P031_READ_MODE_2, value); - if (ret < 0) - return ret; - - mt9p031->mode2 = value; - return 0; -} - -static int mt9p031_reset(struct mt9p031 *mt9p031) -{ - struct i2c_client *client = v4l2_get_subdevdata(&mt9p031->subdev); - int ret; - - /* Disable chip output, synchronous option update */ - ret = mt9p031_write(client, MT9P031_RST, MT9P031_RST_ENABLE); - if (ret < 0) - return ret; - ret = mt9p031_write(client, MT9P031_RST, MT9P031_RST_DISABLE); - if (ret < 0) - return ret; - - return mt9p031_set_output_control(mt9p031, MT9P031_OUTPUT_CONTROL_CEN, - 0); -} - -static int mt9p031_pll_setup(struct mt9p031 *mt9p031) -{ - static const struct aptina_pll_limits limits = { - .ext_clock_min = 6000000, - .ext_clock_max = 27000000, - .int_clock_min = 2000000, - .int_clock_max = 13500000, - .out_clock_min = 180000000, - .out_clock_max = 360000000, - .pix_clock_max = 96000000, - .n_min = 1, - .n_max = 64, - .m_min = 16, - .m_max = 255, - .p1_min = 1, - .p1_max = 128, - }; - - struct i2c_client *client = v4l2_get_subdevdata(&mt9p031->subdev); - struct mt9p031_platform_data *pdata = mt9p031->pdata; - - mt9p031->pll.ext_clock = pdata->ext_freq; - mt9p031->pll.pix_clock = pdata->target_freq; - - return aptina_pll_calculate(&client->dev, &limits, &mt9p031->pll); -} - -static int mt9p031_pll_enable(struct mt9p031 *mt9p031) -{ - struct i2c_client *client = v4l2_get_subdevdata(&mt9p031->subdev); - int ret; - - ret = mt9p031_write(client, MT9P031_PLL_CONTROL, - MT9P031_PLL_CONTROL_PWRON); - if (ret < 0) - return ret; - - ret = mt9p031_write(client, MT9P031_PLL_CONFIG_1, - (mt9p031->pll.m << 8) | (mt9p031->pll.n - 1)); - if (ret < 0) - return ret; - - ret = mt9p031_write(client, MT9P031_PLL_CONFIG_2, mt9p031->pll.p1 - 1); - if (ret < 0) - return ret; - - usleep_range(1000, 2000); - ret = mt9p031_write(client, MT9P031_PLL_CONTROL, - MT9P031_PLL_CONTROL_PWRON | - MT9P031_PLL_CONTROL_USEPLL); - return ret; -} - -static inline int mt9p031_pll_disable(struct mt9p031 *mt9p031) -{ - struct i2c_client *client = v4l2_get_subdevdata(&mt9p031->subdev); - - return mt9p031_write(client, MT9P031_PLL_CONTROL, - MT9P031_PLL_CONTROL_PWROFF); -} - -static int mt9p031_power_on(struct mt9p031 *mt9p031) -{ - /* Ensure RESET_BAR is low */ - if (mt9p031->reset != -1) { - gpio_set_value(mt9p031->reset, 0); - usleep_range(1000, 2000); - } - - /* Emable clock */ - if (mt9p031->pdata->set_xclk) - mt9p031->pdata->set_xclk(&mt9p031->subdev, - mt9p031->pdata->ext_freq); - - /* Now RESET_BAR must be high */ - if (mt9p031->reset != -1) { - gpio_set_value(mt9p031->reset, 1); - usleep_range(1000, 2000); - } - - return 0; -} - -static void mt9p031_power_off(struct mt9p031 *mt9p031) -{ - if (mt9p031->reset != -1) { - gpio_set_value(mt9p031->reset, 0); - usleep_range(1000, 2000); - } - - if (mt9p031->pdata->set_xclk) - mt9p031->pdata->set_xclk(&mt9p031->subdev, 0); -} - -static int __mt9p031_set_power(struct mt9p031 *mt9p031, bool on) -{ - struct i2c_client *client = v4l2_get_subdevdata(&mt9p031->subdev); - int ret; - - if (!on) { - mt9p031_power_off(mt9p031); - return 0; - } - - ret = mt9p031_power_on(mt9p031); - if (ret < 0) - return ret; - - ret = mt9p031_reset(mt9p031); - if (ret < 0) { - dev_err(&client->dev, "Failed to reset the camera\n"); - return ret; - } - - return v4l2_ctrl_handler_setup(&mt9p031->ctrls); -} - -/* ----------------------------------------------------------------------------- - * V4L2 subdev video operations - */ - -static int mt9p031_set_params(struct mt9p031 *mt9p031) -{ - struct i2c_client *client = v4l2_get_subdevdata(&mt9p031->subdev); - struct v4l2_mbus_framefmt *format = &mt9p031->format; - const struct v4l2_rect *crop = &mt9p031->crop; - unsigned int hblank; - unsigned int vblank; - unsigned int xskip; - unsigned int yskip; - unsigned int xbin; - unsigned int ybin; - int ret; - - /* Windows position and size. - * - * TODO: Make sure the start coordinates and window size match the - * skipping, binning and mirroring (see description of registers 2 and 4 - * in table 13, and Binning section on page 41). - */ - ret = mt9p031_write(client, MT9P031_COLUMN_START, crop->left); - if (ret < 0) - return ret; - ret = mt9p031_write(client, MT9P031_ROW_START, crop->top); - if (ret < 0) - return ret; - ret = mt9p031_write(client, MT9P031_WINDOW_WIDTH, crop->width - 1); - if (ret < 0) - return ret; - ret = mt9p031_write(client, MT9P031_WINDOW_HEIGHT, crop->height - 1); - if (ret < 0) - return ret; - - /* Row and column binning and skipping. Use the maximum binning value - * compatible with the skipping settings. - */ - xskip = DIV_ROUND_CLOSEST(crop->width, format->width); - yskip = DIV_ROUND_CLOSEST(crop->height, format->height); - xbin = 1 << (ffs(xskip) - 1); - ybin = 1 << (ffs(yskip) - 1); - - ret = mt9p031_write(client, MT9P031_COLUMN_ADDRESS_MODE, - ((xbin - 1) << 4) | (xskip - 1)); - if (ret < 0) - return ret; - ret = mt9p031_write(client, MT9P031_ROW_ADDRESS_MODE, - ((ybin - 1) << 4) | (yskip - 1)); - if (ret < 0) - return ret; - - /* Blanking - use minimum value for horizontal blanking and default - * value for vertical blanking. - */ - hblank = 346 * ybin + 64 + (80 >> max_t(unsigned int, xbin, 3)); - vblank = MT9P031_VERTICAL_BLANK_DEF; - - ret = mt9p031_write(client, MT9P031_HORIZONTAL_BLANK, hblank); - if (ret < 0) - return ret; - ret = mt9p031_write(client, MT9P031_VERTICAL_BLANK, vblank); - if (ret < 0) - return ret; - - return ret; -} - -static int mt9p031_s_stream(struct v4l2_subdev *subdev, int enable) -{ - struct mt9p031 *mt9p031 = to_mt9p031(subdev); - int ret; - - if (!enable) { - /* Stop sensor readout */ - ret = mt9p031_set_output_control(mt9p031, - MT9P031_OUTPUT_CONTROL_CEN, 0); - if (ret < 0) - return ret; - - return mt9p031_pll_disable(mt9p031); - } - - ret = mt9p031_set_params(mt9p031); - if (ret < 0) - return ret; - - /* Switch to master "normal" mode */ - ret = mt9p031_set_output_control(mt9p031, 0, - MT9P031_OUTPUT_CONTROL_CEN); - if (ret < 0) - return ret; - - return mt9p031_pll_enable(mt9p031); -} - -static int mt9p031_enum_mbus_code(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_mbus_code_enum *code) -{ - struct mt9p031 *mt9p031 = to_mt9p031(subdev); - - if (code->pad || code->index) - return -EINVAL; - - code->code = mt9p031->format.code; - return 0; -} - -static int mt9p031_enum_frame_size(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_frame_size_enum *fse) -{ - struct mt9p031 *mt9p031 = to_mt9p031(subdev); - - if (fse->index >= 8 || fse->code != mt9p031->format.code) - return -EINVAL; - - fse->min_width = MT9P031_WINDOW_WIDTH_DEF - / min_t(unsigned int, 7, fse->index + 1); - fse->max_width = fse->min_width; - fse->min_height = MT9P031_WINDOW_HEIGHT_DEF / (fse->index + 1); - fse->max_height = fse->min_height; - - return 0; -} - -static struct v4l2_mbus_framefmt * -__mt9p031_get_pad_format(struct mt9p031 *mt9p031, struct v4l2_subdev_fh *fh, - unsigned int pad, u32 which) -{ - switch (which) { - case V4L2_SUBDEV_FORMAT_TRY: - return v4l2_subdev_get_try_format(fh, pad); - case V4L2_SUBDEV_FORMAT_ACTIVE: - return &mt9p031->format; - default: - return NULL; - } -} - -static struct v4l2_rect * -__mt9p031_get_pad_crop(struct mt9p031 *mt9p031, struct v4l2_subdev_fh *fh, - unsigned int pad, u32 which) -{ - switch (which) { - case V4L2_SUBDEV_FORMAT_TRY: - return v4l2_subdev_get_try_crop(fh, pad); - case V4L2_SUBDEV_FORMAT_ACTIVE: - return &mt9p031->crop; - default: - return NULL; - } -} - -static int mt9p031_get_format(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_format *fmt) -{ - struct mt9p031 *mt9p031 = to_mt9p031(subdev); - - fmt->format = *__mt9p031_get_pad_format(mt9p031, fh, fmt->pad, - fmt->which); - return 0; -} - -static int mt9p031_set_format(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_format *format) -{ - struct mt9p031 *mt9p031 = to_mt9p031(subdev); - struct v4l2_mbus_framefmt *__format; - struct v4l2_rect *__crop; - unsigned int width; - unsigned int height; - unsigned int hratio; - unsigned int vratio; - - __crop = __mt9p031_get_pad_crop(mt9p031, fh, format->pad, - format->which); - - /* Clamp the width and height to avoid dividing by zero. */ - width = clamp_t(unsigned int, ALIGN(format->format.width, 2), - max(__crop->width / 7, MT9P031_WINDOW_WIDTH_MIN), - __crop->width); - height = clamp_t(unsigned int, ALIGN(format->format.height, 2), - max(__crop->height / 8, MT9P031_WINDOW_HEIGHT_MIN), - __crop->height); - - hratio = DIV_ROUND_CLOSEST(__crop->width, width); - vratio = DIV_ROUND_CLOSEST(__crop->height, height); - - __format = __mt9p031_get_pad_format(mt9p031, fh, format->pad, - format->which); - __format->width = __crop->width / hratio; - __format->height = __crop->height / vratio; - - format->format = *__format; - - return 0; -} - -static int mt9p031_get_crop(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_crop *crop) -{ - struct mt9p031 *mt9p031 = to_mt9p031(subdev); - - crop->rect = *__mt9p031_get_pad_crop(mt9p031, fh, crop->pad, - crop->which); - return 0; -} - -static int mt9p031_set_crop(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_crop *crop) -{ - struct mt9p031 *mt9p031 = to_mt9p031(subdev); - struct v4l2_mbus_framefmt *__format; - struct v4l2_rect *__crop; - struct v4l2_rect rect; - - /* Clamp the crop rectangle boundaries and align them to a multiple of 2 - * pixels to ensure a GRBG Bayer pattern. - */ - rect.left = clamp(ALIGN(crop->rect.left, 2), MT9P031_COLUMN_START_MIN, - MT9P031_COLUMN_START_MAX); - rect.top = clamp(ALIGN(crop->rect.top, 2), MT9P031_ROW_START_MIN, - MT9P031_ROW_START_MAX); - rect.width = clamp(ALIGN(crop->rect.width, 2), - MT9P031_WINDOW_WIDTH_MIN, - MT9P031_WINDOW_WIDTH_MAX); - rect.height = clamp(ALIGN(crop->rect.height, 2), - MT9P031_WINDOW_HEIGHT_MIN, - MT9P031_WINDOW_HEIGHT_MAX); - - rect.width = min(rect.width, MT9P031_PIXEL_ARRAY_WIDTH - rect.left); - rect.height = min(rect.height, MT9P031_PIXEL_ARRAY_HEIGHT - rect.top); - - __crop = __mt9p031_get_pad_crop(mt9p031, fh, crop->pad, crop->which); - - if (rect.width != __crop->width || rect.height != __crop->height) { - /* Reset the output image size if the crop rectangle size has - * been modified. - */ - __format = __mt9p031_get_pad_format(mt9p031, fh, crop->pad, - crop->which); - __format->width = rect.width; - __format->height = rect.height; - } - - *__crop = rect; - crop->rect = rect; - - return 0; -} - -/* ----------------------------------------------------------------------------- - * V4L2 subdev control operations - */ - -#define V4L2_CID_TEST_PATTERN (V4L2_CID_USER_BASE | 0x1001) -#define V4L2_CID_BLC_AUTO (V4L2_CID_USER_BASE | 0x1002) -#define V4L2_CID_BLC_TARGET_LEVEL (V4L2_CID_USER_BASE | 0x1003) -#define V4L2_CID_BLC_ANALOG_OFFSET (V4L2_CID_USER_BASE | 0x1004) -#define V4L2_CID_BLC_DIGITAL_OFFSET (V4L2_CID_USER_BASE | 0x1005) - -static int mt9p031_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct mt9p031 *mt9p031 = - container_of(ctrl->handler, struct mt9p031, ctrls); - struct i2c_client *client = v4l2_get_subdevdata(&mt9p031->subdev); - u16 data; - int ret; - - switch (ctrl->id) { - case V4L2_CID_EXPOSURE: - ret = mt9p031_write(client, MT9P031_SHUTTER_WIDTH_UPPER, - (ctrl->val >> 16) & 0xffff); - if (ret < 0) - return ret; - - return mt9p031_write(client, MT9P031_SHUTTER_WIDTH_LOWER, - ctrl->val & 0xffff); - - case V4L2_CID_GAIN: - /* Gain is controlled by 2 analog stages and a digital stage. - * Valid values for the 3 stages are - * - * Stage Min Max Step - * ------------------------------------------ - * First analog stage x1 x2 1 - * Second analog stage x1 x4 0.125 - * Digital stage x1 x16 0.125 - * - * To minimize noise, the gain stages should be used in the - * second analog stage, first analog stage, digital stage order. - * Gain from a previous stage should be pushed to its maximum - * value before the next stage is used. - */ - if (ctrl->val <= 32) { - data = ctrl->val; - } else if (ctrl->val <= 64) { - ctrl->val &= ~1; - data = (1 << 6) | (ctrl->val >> 1); - } else { - ctrl->val &= ~7; - data = ((ctrl->val - 64) << 5) | (1 << 6) | 32; - } - - return mt9p031_write(client, MT9P031_GLOBAL_GAIN, data); - - case V4L2_CID_HFLIP: - if (ctrl->val) - return mt9p031_set_mode2(mt9p031, - 0, MT9P031_READ_MODE_2_COL_MIR); - else - return mt9p031_set_mode2(mt9p031, - MT9P031_READ_MODE_2_COL_MIR, 0); - - case V4L2_CID_VFLIP: - if (ctrl->val) - return mt9p031_set_mode2(mt9p031, - 0, MT9P031_READ_MODE_2_ROW_MIR); - else - return mt9p031_set_mode2(mt9p031, - MT9P031_READ_MODE_2_ROW_MIR, 0); - - case V4L2_CID_TEST_PATTERN: - if (!ctrl->val) { - /* Restore the black level compensation settings. */ - if (mt9p031->blc_auto->cur.val != 0) { - ret = mt9p031_s_ctrl(mt9p031->blc_auto); - if (ret < 0) - return ret; - } - if (mt9p031->blc_offset->cur.val != 0) { - ret = mt9p031_s_ctrl(mt9p031->blc_offset); - if (ret < 0) - return ret; - } - return mt9p031_write(client, MT9P031_TEST_PATTERN, - MT9P031_TEST_PATTERN_DISABLE); - } - - ret = mt9p031_write(client, MT9P031_TEST_PATTERN_GREEN, 0x05a0); - if (ret < 0) - return ret; - ret = mt9p031_write(client, MT9P031_TEST_PATTERN_RED, 0x0a50); - if (ret < 0) - return ret; - ret = mt9p031_write(client, MT9P031_TEST_PATTERN_BLUE, 0x0aa0); - if (ret < 0) - return ret; - - /* Disable digital black level compensation when using a test - * pattern. - */ - ret = mt9p031_set_mode2(mt9p031, MT9P031_READ_MODE_2_ROW_BLC, - 0); - if (ret < 0) - return ret; - - ret = mt9p031_write(client, MT9P031_ROW_BLACK_DEF_OFFSET, 0); - if (ret < 0) - return ret; - - return mt9p031_write(client, MT9P031_TEST_PATTERN, - ((ctrl->val - 1) << MT9P031_TEST_PATTERN_SHIFT) - | MT9P031_TEST_PATTERN_ENABLE); - - case V4L2_CID_BLC_AUTO: - ret = mt9p031_set_mode2(mt9p031, - ctrl->val ? 0 : MT9P031_READ_MODE_2_ROW_BLC, - ctrl->val ? MT9P031_READ_MODE_2_ROW_BLC : 0); - if (ret < 0) - return ret; - - return mt9p031_write(client, MT9P031_BLACK_LEVEL_CALIBRATION, - ctrl->val ? 0 : MT9P031_BLC_MANUAL_BLC); - - case V4L2_CID_BLC_TARGET_LEVEL: - return mt9p031_write(client, MT9P031_ROW_BLACK_TARGET, - ctrl->val); - - case V4L2_CID_BLC_ANALOG_OFFSET: - data = ctrl->val & ((1 << 9) - 1); - - ret = mt9p031_write(client, MT9P031_GREEN1_OFFSET, data); - if (ret < 0) - return ret; - ret = mt9p031_write(client, MT9P031_GREEN2_OFFSET, data); - if (ret < 0) - return ret; - ret = mt9p031_write(client, MT9P031_RED_OFFSET, data); - if (ret < 0) - return ret; - return mt9p031_write(client, MT9P031_BLUE_OFFSET, data); - - case V4L2_CID_BLC_DIGITAL_OFFSET: - return mt9p031_write(client, MT9P031_ROW_BLACK_DEF_OFFSET, - ctrl->val & ((1 << 12) - 1)); - } - - return 0; -} - -static struct v4l2_ctrl_ops mt9p031_ctrl_ops = { - .s_ctrl = mt9p031_s_ctrl, -}; - -static const char * const mt9p031_test_pattern_menu[] = { - "Disabled", - "Color Field", - "Horizontal Gradient", - "Vertical Gradient", - "Diagonal Gradient", - "Classic Test Pattern", - "Walking 1s", - "Monochrome Horizontal Bars", - "Monochrome Vertical Bars", - "Vertical Color Bars", -}; - -static const struct v4l2_ctrl_config mt9p031_ctrls[] = { - { - .ops = &mt9p031_ctrl_ops, - .id = V4L2_CID_TEST_PATTERN, - .type = V4L2_CTRL_TYPE_MENU, - .name = "Test Pattern", - .min = 0, - .max = ARRAY_SIZE(mt9p031_test_pattern_menu) - 1, - .step = 0, - .def = 0, - .flags = 0, - .menu_skip_mask = 0, - .qmenu = mt9p031_test_pattern_menu, - }, { - .ops = &mt9p031_ctrl_ops, - .id = V4L2_CID_BLC_AUTO, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "BLC, Auto", - .min = 0, - .max = 1, - .step = 1, - .def = 1, - .flags = 0, - }, { - .ops = &mt9p031_ctrl_ops, - .id = V4L2_CID_BLC_TARGET_LEVEL, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "BLC Target Level", - .min = 0, - .max = 4095, - .step = 1, - .def = 168, - .flags = 0, - }, { - .ops = &mt9p031_ctrl_ops, - .id = V4L2_CID_BLC_ANALOG_OFFSET, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "BLC Analog Offset", - .min = -255, - .max = 255, - .step = 1, - .def = 32, - .flags = 0, - }, { - .ops = &mt9p031_ctrl_ops, - .id = V4L2_CID_BLC_DIGITAL_OFFSET, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "BLC Digital Offset", - .min = -2048, - .max = 2047, - .step = 1, - .def = 40, - .flags = 0, - } -}; - -/* ----------------------------------------------------------------------------- - * V4L2 subdev core operations - */ - -static int mt9p031_set_power(struct v4l2_subdev *subdev, int on) -{ - struct mt9p031 *mt9p031 = to_mt9p031(subdev); - int ret = 0; - - mutex_lock(&mt9p031->power_lock); - - /* If the power count is modified from 0 to != 0 or from != 0 to 0, - * update the power state. - */ - if (mt9p031->power_count == !on) { - ret = __mt9p031_set_power(mt9p031, !!on); - if (ret < 0) - goto out; - } - - /* Update the power count. */ - mt9p031->power_count += on ? 1 : -1; - WARN_ON(mt9p031->power_count < 0); - -out: - mutex_unlock(&mt9p031->power_lock); - return ret; -} - -/* ----------------------------------------------------------------------------- - * V4L2 subdev internal operations - */ - -static int mt9p031_registered(struct v4l2_subdev *subdev) -{ - struct i2c_client *client = v4l2_get_subdevdata(subdev); - struct mt9p031 *mt9p031 = to_mt9p031(subdev); - s32 data; - int ret; - - ret = mt9p031_power_on(mt9p031); - if (ret < 0) { - dev_err(&client->dev, "MT9P031 power up failed\n"); - return ret; - } - - /* Read out the chip version register */ - data = mt9p031_read(client, MT9P031_CHIP_VERSION); - if (data != MT9P031_CHIP_VERSION_VALUE) { - dev_err(&client->dev, "MT9P031 not detected, wrong version " - "0x%04x\n", data); - return -ENODEV; - } - - mt9p031_power_off(mt9p031); - - dev_info(&client->dev, "MT9P031 detected at address 0x%02x\n", - client->addr); - - return ret; -} - -static int mt9p031_open(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh) -{ - struct mt9p031 *mt9p031 = to_mt9p031(subdev); - struct v4l2_mbus_framefmt *format; - struct v4l2_rect *crop; - - crop = v4l2_subdev_get_try_crop(fh, 0); - crop->left = MT9P031_COLUMN_START_DEF; - crop->top = MT9P031_ROW_START_DEF; - crop->width = MT9P031_WINDOW_WIDTH_DEF; - crop->height = MT9P031_WINDOW_HEIGHT_DEF; - - format = v4l2_subdev_get_try_format(fh, 0); - - if (mt9p031->model == MT9P031_MODEL_MONOCHROME) - format->code = V4L2_MBUS_FMT_Y12_1X12; - else - format->code = V4L2_MBUS_FMT_SGRBG12_1X12; - - format->width = MT9P031_WINDOW_WIDTH_DEF; - format->height = MT9P031_WINDOW_HEIGHT_DEF; - format->field = V4L2_FIELD_NONE; - format->colorspace = V4L2_COLORSPACE_SRGB; - - return mt9p031_set_power(subdev, 1); -} - -static int mt9p031_close(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh) -{ - return mt9p031_set_power(subdev, 0); -} - -static struct v4l2_subdev_core_ops mt9p031_subdev_core_ops = { - .s_power = mt9p031_set_power, -}; - -static struct v4l2_subdev_video_ops mt9p031_subdev_video_ops = { - .s_stream = mt9p031_s_stream, -}; - -static struct v4l2_subdev_pad_ops mt9p031_subdev_pad_ops = { - .enum_mbus_code = mt9p031_enum_mbus_code, - .enum_frame_size = mt9p031_enum_frame_size, - .get_fmt = mt9p031_get_format, - .set_fmt = mt9p031_set_format, - .get_crop = mt9p031_get_crop, - .set_crop = mt9p031_set_crop, -}; - -static struct v4l2_subdev_ops mt9p031_subdev_ops = { - .core = &mt9p031_subdev_core_ops, - .video = &mt9p031_subdev_video_ops, - .pad = &mt9p031_subdev_pad_ops, -}; - -static const struct v4l2_subdev_internal_ops mt9p031_subdev_internal_ops = { - .registered = mt9p031_registered, - .open = mt9p031_open, - .close = mt9p031_close, -}; - -/* ----------------------------------------------------------------------------- - * Driver initialization and probing - */ - -static int mt9p031_probe(struct i2c_client *client, - const struct i2c_device_id *did) -{ - struct mt9p031_platform_data *pdata = client->dev.platform_data; - struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent); - struct mt9p031 *mt9p031; - unsigned int i; - int ret; - - if (pdata == NULL) { - dev_err(&client->dev, "No platform data\n"); - return -EINVAL; - } - - if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WORD_DATA)) { - dev_warn(&client->dev, - "I2C-Adapter doesn't support I2C_FUNC_SMBUS_WORD\n"); - return -EIO; - } - - mt9p031 = kzalloc(sizeof(*mt9p031), GFP_KERNEL); - if (mt9p031 == NULL) - return -ENOMEM; - - mt9p031->pdata = pdata; - mt9p031->output_control = MT9P031_OUTPUT_CONTROL_DEF; - mt9p031->mode2 = MT9P031_READ_MODE_2_ROW_BLC; - mt9p031->model = did->driver_data; - mt9p031->reset = -1; - - v4l2_ctrl_handler_init(&mt9p031->ctrls, ARRAY_SIZE(mt9p031_ctrls) + 5); - - v4l2_ctrl_new_std(&mt9p031->ctrls, &mt9p031_ctrl_ops, - V4L2_CID_EXPOSURE, MT9P031_SHUTTER_WIDTH_MIN, - MT9P031_SHUTTER_WIDTH_MAX, 1, - MT9P031_SHUTTER_WIDTH_DEF); - v4l2_ctrl_new_std(&mt9p031->ctrls, &mt9p031_ctrl_ops, - V4L2_CID_GAIN, MT9P031_GLOBAL_GAIN_MIN, - MT9P031_GLOBAL_GAIN_MAX, 1, MT9P031_GLOBAL_GAIN_DEF); - v4l2_ctrl_new_std(&mt9p031->ctrls, &mt9p031_ctrl_ops, - V4L2_CID_HFLIP, 0, 1, 1, 0); - v4l2_ctrl_new_std(&mt9p031->ctrls, &mt9p031_ctrl_ops, - V4L2_CID_VFLIP, 0, 1, 1, 0); - v4l2_ctrl_new_std(&mt9p031->ctrls, &mt9p031_ctrl_ops, - V4L2_CID_PIXEL_RATE, pdata->target_freq, - pdata->target_freq, 1, pdata->target_freq); - - for (i = 0; i < ARRAY_SIZE(mt9p031_ctrls); ++i) - v4l2_ctrl_new_custom(&mt9p031->ctrls, &mt9p031_ctrls[i], NULL); - - mt9p031->subdev.ctrl_handler = &mt9p031->ctrls; - - if (mt9p031->ctrls.error) { - printk(KERN_INFO "%s: control initialization error %d\n", - __func__, mt9p031->ctrls.error); - ret = mt9p031->ctrls.error; - goto done; - } - - mt9p031->blc_auto = v4l2_ctrl_find(&mt9p031->ctrls, V4L2_CID_BLC_AUTO); - mt9p031->blc_offset = v4l2_ctrl_find(&mt9p031->ctrls, - V4L2_CID_BLC_DIGITAL_OFFSET); - - mutex_init(&mt9p031->power_lock); - v4l2_i2c_subdev_init(&mt9p031->subdev, client, &mt9p031_subdev_ops); - mt9p031->subdev.internal_ops = &mt9p031_subdev_internal_ops; - - mt9p031->pad.flags = MEDIA_PAD_FL_SOURCE; - ret = media_entity_init(&mt9p031->subdev.entity, 1, &mt9p031->pad, 0); - if (ret < 0) - goto done; - - mt9p031->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; - - mt9p031->crop.width = MT9P031_WINDOW_WIDTH_DEF; - mt9p031->crop.height = MT9P031_WINDOW_HEIGHT_DEF; - mt9p031->crop.left = MT9P031_COLUMN_START_DEF; - mt9p031->crop.top = MT9P031_ROW_START_DEF; - - if (mt9p031->model == MT9P031_MODEL_MONOCHROME) - mt9p031->format.code = V4L2_MBUS_FMT_Y12_1X12; - else - mt9p031->format.code = V4L2_MBUS_FMT_SGRBG12_1X12; - - mt9p031->format.width = MT9P031_WINDOW_WIDTH_DEF; - mt9p031->format.height = MT9P031_WINDOW_HEIGHT_DEF; - mt9p031->format.field = V4L2_FIELD_NONE; - mt9p031->format.colorspace = V4L2_COLORSPACE_SRGB; - - if (pdata->reset != -1) { - ret = gpio_request_one(pdata->reset, GPIOF_OUT_INIT_LOW, - "mt9p031_rst"); - if (ret < 0) - goto done; - - mt9p031->reset = pdata->reset; - } - - ret = mt9p031_pll_setup(mt9p031); - -done: - if (ret < 0) { - if (mt9p031->reset != -1) - gpio_free(mt9p031->reset); - - v4l2_ctrl_handler_free(&mt9p031->ctrls); - media_entity_cleanup(&mt9p031->subdev.entity); - kfree(mt9p031); - } - - return ret; -} - -static int mt9p031_remove(struct i2c_client *client) -{ - struct v4l2_subdev *subdev = i2c_get_clientdata(client); - struct mt9p031 *mt9p031 = to_mt9p031(subdev); - - v4l2_ctrl_handler_free(&mt9p031->ctrls); - v4l2_device_unregister_subdev(subdev); - media_entity_cleanup(&subdev->entity); - if (mt9p031->reset != -1) - gpio_free(mt9p031->reset); - kfree(mt9p031); - - return 0; -} - -static const struct i2c_device_id mt9p031_id[] = { - { "mt9p031", MT9P031_MODEL_COLOR }, - { "mt9p031m", MT9P031_MODEL_MONOCHROME }, - { } -}; -MODULE_DEVICE_TABLE(i2c, mt9p031_id); - -static struct i2c_driver mt9p031_i2c_driver = { - .driver = { - .name = "mt9p031", - }, - .probe = mt9p031_probe, - .remove = mt9p031_remove, - .id_table = mt9p031_id, -}; - -module_i2c_driver(mt9p031_i2c_driver); - -MODULE_DESCRIPTION("Aptina MT9P031 Camera driver"); -MODULE_AUTHOR("Bastian Hecht <hechtb@gmail.com>"); -MODULE_LICENSE("GPL v2"); diff --git a/drivers/media/video/mt9t001.c b/drivers/media/video/mt9t001.c deleted file mode 100644 index 6d343adf891d..000000000000 --- a/drivers/media/video/mt9t001.c +++ /dev/null @@ -1,833 +0,0 @@ -/* - * Driver for MT9T001 CMOS Image Sensor from Aptina (Micron) - * - * Copyright (C) 2010-2011, Laurent Pinchart <laurent.pinchart@ideasonboard.com> - * - * Based on the MT9M001 driver, - * - * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/i2c.h> -#include <linux/module.h> -#include <linux/log2.h> -#include <linux/slab.h> -#include <linux/videodev2.h> -#include <linux/v4l2-mediabus.h> - -#include <media/mt9t001.h> -#include <media/v4l2-ctrls.h> -#include <media/v4l2-device.h> -#include <media/v4l2-subdev.h> - -#define MT9T001_PIXEL_ARRAY_HEIGHT 1568 -#define MT9T001_PIXEL_ARRAY_WIDTH 2112 - -#define MT9T001_CHIP_VERSION 0x00 -#define MT9T001_CHIP_ID 0x1621 -#define MT9T001_ROW_START 0x01 -#define MT9T001_ROW_START_MIN 0 -#define MT9T001_ROW_START_DEF 20 -#define MT9T001_ROW_START_MAX 1534 -#define MT9T001_COLUMN_START 0x02 -#define MT9T001_COLUMN_START_MIN 0 -#define MT9T001_COLUMN_START_DEF 32 -#define MT9T001_COLUMN_START_MAX 2046 -#define MT9T001_WINDOW_HEIGHT 0x03 -#define MT9T001_WINDOW_HEIGHT_MIN 1 -#define MT9T001_WINDOW_HEIGHT_DEF 1535 -#define MT9T001_WINDOW_HEIGHT_MAX 1567 -#define MT9T001_WINDOW_WIDTH 0x04 -#define MT9T001_WINDOW_WIDTH_MIN 1 -#define MT9T001_WINDOW_WIDTH_DEF 2047 -#define MT9T001_WINDOW_WIDTH_MAX 2111 -#define MT9T001_HORIZONTAL_BLANKING 0x05 -#define MT9T001_HORIZONTAL_BLANKING_MIN 21 -#define MT9T001_HORIZONTAL_BLANKING_MAX 1023 -#define MT9T001_VERTICAL_BLANKING 0x06 -#define MT9T001_VERTICAL_BLANKING_MIN 3 -#define MT9T001_VERTICAL_BLANKING_MAX 1023 -#define MT9T001_OUTPUT_CONTROL 0x07 -#define MT9T001_OUTPUT_CONTROL_SYNC (1 << 0) -#define MT9T001_OUTPUT_CONTROL_CHIP_ENABLE (1 << 1) -#define MT9T001_OUTPUT_CONTROL_TEST_DATA (1 << 6) -#define MT9T001_SHUTTER_WIDTH_HIGH 0x08 -#define MT9T001_SHUTTER_WIDTH_LOW 0x09 -#define MT9T001_SHUTTER_WIDTH_MIN 1 -#define MT9T001_SHUTTER_WIDTH_DEF 1561 -#define MT9T001_SHUTTER_WIDTH_MAX (1024 * 1024) -#define MT9T001_PIXEL_CLOCK 0x0a -#define MT9T001_PIXEL_CLOCK_INVERT (1 << 15) -#define MT9T001_PIXEL_CLOCK_SHIFT_MASK (7 << 8) -#define MT9T001_PIXEL_CLOCK_SHIFT_SHIFT 8 -#define MT9T001_PIXEL_CLOCK_DIVIDE_MASK (0x7f << 0) -#define MT9T001_FRAME_RESTART 0x0b -#define MT9T001_SHUTTER_DELAY 0x0c -#define MT9T001_SHUTTER_DELAY_MAX 2047 -#define MT9T001_RESET 0x0d -#define MT9T001_READ_MODE1 0x1e -#define MT9T001_READ_MODE_SNAPSHOT (1 << 8) -#define MT9T001_READ_MODE_STROBE_ENABLE (1 << 9) -#define MT9T001_READ_MODE_STROBE_WIDTH (1 << 10) -#define MT9T001_READ_MODE_STROBE_OVERRIDE (1 << 11) -#define MT9T001_READ_MODE2 0x20 -#define MT9T001_READ_MODE_BAD_FRAMES (1 << 0) -#define MT9T001_READ_MODE_LINE_VALID_CONTINUOUS (1 << 9) -#define MT9T001_READ_MODE_LINE_VALID_FRAME (1 << 10) -#define MT9T001_READ_MODE3 0x21 -#define MT9T001_READ_MODE_GLOBAL_RESET (1 << 0) -#define MT9T001_READ_MODE_GHST_CTL (1 << 1) -#define MT9T001_ROW_ADDRESS_MODE 0x22 -#define MT9T001_ROW_SKIP_MASK (7 << 0) -#define MT9T001_ROW_BIN_MASK (3 << 3) -#define MT9T001_ROW_BIN_SHIFT 3 -#define MT9T001_COLUMN_ADDRESS_MODE 0x23 -#define MT9T001_COLUMN_SKIP_MASK (7 << 0) -#define MT9T001_COLUMN_BIN_MASK (3 << 3) -#define MT9T001_COLUMN_BIN_SHIFT 3 -#define MT9T001_GREEN1_GAIN 0x2b -#define MT9T001_BLUE_GAIN 0x2c -#define MT9T001_RED_GAIN 0x2d -#define MT9T001_GREEN2_GAIN 0x2e -#define MT9T001_TEST_DATA 0x32 -#define MT9T001_GLOBAL_GAIN 0x35 -#define MT9T001_GLOBAL_GAIN_MIN 8 -#define MT9T001_GLOBAL_GAIN_MAX 1024 -#define MT9T001_BLACK_LEVEL 0x49 -#define MT9T001_ROW_BLACK_DEFAULT_OFFSET 0x4b -#define MT9T001_BLC_DELTA_THRESHOLDS 0x5d -#define MT9T001_CAL_THRESHOLDS 0x5f -#define MT9T001_GREEN1_OFFSET 0x60 -#define MT9T001_GREEN2_OFFSET 0x61 -#define MT9T001_BLACK_LEVEL_CALIBRATION 0x62 -#define MT9T001_BLACK_LEVEL_OVERRIDE (1 << 0) -#define MT9T001_BLACK_LEVEL_DISABLE_OFFSET (1 << 1) -#define MT9T001_BLACK_LEVEL_RECALCULATE (1 << 12) -#define MT9T001_BLACK_LEVEL_LOCK_RED_BLUE (1 << 13) -#define MT9T001_BLACK_LEVEL_LOCK_GREEN (1 << 14) -#define MT9T001_RED_OFFSET 0x63 -#define MT9T001_BLUE_OFFSET 0x64 - -struct mt9t001 { - struct v4l2_subdev subdev; - struct media_pad pad; - - struct v4l2_mbus_framefmt format; - struct v4l2_rect crop; - - struct v4l2_ctrl_handler ctrls; - struct v4l2_ctrl *gains[4]; - - u16 output_control; - u16 black_level; -}; - -static inline struct mt9t001 *to_mt9t001(struct v4l2_subdev *sd) -{ - return container_of(sd, struct mt9t001, subdev); -} - -static int mt9t001_read(struct i2c_client *client, u8 reg) -{ - return i2c_smbus_read_word_swapped(client, reg); -} - -static int mt9t001_write(struct i2c_client *client, u8 reg, u16 data) -{ - return i2c_smbus_write_word_swapped(client, reg, data); -} - -static int mt9t001_set_output_control(struct mt9t001 *mt9t001, u16 clear, - u16 set) -{ - struct i2c_client *client = v4l2_get_subdevdata(&mt9t001->subdev); - u16 value = (mt9t001->output_control & ~clear) | set; - int ret; - - if (value == mt9t001->output_control) - return 0; - - ret = mt9t001_write(client, MT9T001_OUTPUT_CONTROL, value); - if (ret < 0) - return ret; - - mt9t001->output_control = value; - return 0; -} - -/* ----------------------------------------------------------------------------- - * V4L2 subdev video operations - */ - -static struct v4l2_mbus_framefmt * -__mt9t001_get_pad_format(struct mt9t001 *mt9t001, struct v4l2_subdev_fh *fh, - unsigned int pad, enum v4l2_subdev_format_whence which) -{ - switch (which) { - case V4L2_SUBDEV_FORMAT_TRY: - return v4l2_subdev_get_try_format(fh, pad); - case V4L2_SUBDEV_FORMAT_ACTIVE: - return &mt9t001->format; - default: - return NULL; - } -} - -static struct v4l2_rect * -__mt9t001_get_pad_crop(struct mt9t001 *mt9t001, struct v4l2_subdev_fh *fh, - unsigned int pad, enum v4l2_subdev_format_whence which) -{ - switch (which) { - case V4L2_SUBDEV_FORMAT_TRY: - return v4l2_subdev_get_try_crop(fh, pad); - case V4L2_SUBDEV_FORMAT_ACTIVE: - return &mt9t001->crop; - default: - return NULL; - } -} - -static int mt9t001_s_stream(struct v4l2_subdev *subdev, int enable) -{ - const u16 mode = MT9T001_OUTPUT_CONTROL_CHIP_ENABLE; - struct i2c_client *client = v4l2_get_subdevdata(subdev); - struct mt9t001 *mt9t001 = to_mt9t001(subdev); - struct v4l2_mbus_framefmt *format = &mt9t001->format; - struct v4l2_rect *crop = &mt9t001->crop; - unsigned int hratio; - unsigned int vratio; - int ret; - - if (!enable) - return mt9t001_set_output_control(mt9t001, mode, 0); - - /* Configure the window size and row/column bin */ - hratio = DIV_ROUND_CLOSEST(crop->width, format->width); - vratio = DIV_ROUND_CLOSEST(crop->height, format->height); - - ret = mt9t001_write(client, MT9T001_ROW_ADDRESS_MODE, hratio - 1); - if (ret < 0) - return ret; - - ret = mt9t001_write(client, MT9T001_COLUMN_ADDRESS_MODE, vratio - 1); - if (ret < 0) - return ret; - - ret = mt9t001_write(client, MT9T001_COLUMN_START, crop->left); - if (ret < 0) - return ret; - - ret = mt9t001_write(client, MT9T001_ROW_START, crop->top); - if (ret < 0) - return ret; - - ret = mt9t001_write(client, MT9T001_WINDOW_WIDTH, crop->width - 1); - if (ret < 0) - return ret; - - ret = mt9t001_write(client, MT9T001_WINDOW_HEIGHT, crop->height - 1); - if (ret < 0) - return ret; - - /* Switch to master "normal" mode */ - return mt9t001_set_output_control(mt9t001, 0, mode); -} - -static int mt9t001_enum_mbus_code(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_mbus_code_enum *code) -{ - if (code->index > 0) - return -EINVAL; - - code->code = V4L2_MBUS_FMT_SGRBG10_1X10; - return 0; -} - -static int mt9t001_enum_frame_size(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_frame_size_enum *fse) -{ - if (fse->index >= 8 || fse->code != V4L2_MBUS_FMT_SGRBG10_1X10) - return -EINVAL; - - fse->min_width = (MT9T001_WINDOW_WIDTH_DEF + 1) / fse->index; - fse->max_width = fse->min_width; - fse->min_height = (MT9T001_WINDOW_HEIGHT_DEF + 1) / fse->index; - fse->max_height = fse->min_height; - - return 0; -} - -static int mt9t001_get_format(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_format *format) -{ - struct mt9t001 *mt9t001 = to_mt9t001(subdev); - - format->format = *__mt9t001_get_pad_format(mt9t001, fh, format->pad, - format->which); - return 0; -} - -static int mt9t001_set_format(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_format *format) -{ - struct mt9t001 *mt9t001 = to_mt9t001(subdev); - struct v4l2_mbus_framefmt *__format; - struct v4l2_rect *__crop; - unsigned int width; - unsigned int height; - unsigned int hratio; - unsigned int vratio; - - __crop = __mt9t001_get_pad_crop(mt9t001, fh, format->pad, - format->which); - - /* Clamp the width and height to avoid dividing by zero. */ - width = clamp_t(unsigned int, ALIGN(format->format.width, 2), - max(__crop->width / 8, MT9T001_WINDOW_HEIGHT_MIN + 1), - __crop->width); - height = clamp_t(unsigned int, ALIGN(format->format.height, 2), - max(__crop->height / 8, MT9T001_WINDOW_HEIGHT_MIN + 1), - __crop->height); - - hratio = DIV_ROUND_CLOSEST(__crop->width, width); - vratio = DIV_ROUND_CLOSEST(__crop->height, height); - - __format = __mt9t001_get_pad_format(mt9t001, fh, format->pad, - format->which); - __format->width = __crop->width / hratio; - __format->height = __crop->height / vratio; - - format->format = *__format; - - return 0; -} - -static int mt9t001_get_crop(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_crop *crop) -{ - struct mt9t001 *mt9t001 = to_mt9t001(subdev); - - crop->rect = *__mt9t001_get_pad_crop(mt9t001, fh, crop->pad, - crop->which); - return 0; -} - -static int mt9t001_set_crop(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_crop *crop) -{ - struct mt9t001 *mt9t001 = to_mt9t001(subdev); - struct v4l2_mbus_framefmt *__format; - struct v4l2_rect *__crop; - struct v4l2_rect rect; - - /* Clamp the crop rectangle boundaries and align them to a multiple of 2 - * pixels. - */ - rect.left = clamp(ALIGN(crop->rect.left, 2), - MT9T001_COLUMN_START_MIN, - MT9T001_COLUMN_START_MAX); - rect.top = clamp(ALIGN(crop->rect.top, 2), - MT9T001_ROW_START_MIN, - MT9T001_ROW_START_MAX); - rect.width = clamp(ALIGN(crop->rect.width, 2), - MT9T001_WINDOW_WIDTH_MIN + 1, - MT9T001_WINDOW_WIDTH_MAX + 1); - rect.height = clamp(ALIGN(crop->rect.height, 2), - MT9T001_WINDOW_HEIGHT_MIN + 1, - MT9T001_WINDOW_HEIGHT_MAX + 1); - - rect.width = min(rect.width, MT9T001_PIXEL_ARRAY_WIDTH - rect.left); - rect.height = min(rect.height, MT9T001_PIXEL_ARRAY_HEIGHT - rect.top); - - __crop = __mt9t001_get_pad_crop(mt9t001, fh, crop->pad, crop->which); - - if (rect.width != __crop->width || rect.height != __crop->height) { - /* Reset the output image size if the crop rectangle size has - * been modified. - */ - __format = __mt9t001_get_pad_format(mt9t001, fh, crop->pad, - crop->which); - __format->width = rect.width; - __format->height = rect.height; - } - - *__crop = rect; - crop->rect = rect; - - return 0; -} - -/* ----------------------------------------------------------------------------- - * V4L2 subdev control operations - */ - -#define V4L2_CID_TEST_PATTERN (V4L2_CID_USER_BASE | 0x1001) -#define V4L2_CID_BLACK_LEVEL_AUTO (V4L2_CID_USER_BASE | 0x1002) -#define V4L2_CID_BLACK_LEVEL_OFFSET (V4L2_CID_USER_BASE | 0x1003) -#define V4L2_CID_BLACK_LEVEL_CALIBRATE (V4L2_CID_USER_BASE | 0x1004) - -#define V4L2_CID_GAIN_RED (V4L2_CTRL_CLASS_CAMERA | 0x1001) -#define V4L2_CID_GAIN_GREEN_RED (V4L2_CTRL_CLASS_CAMERA | 0x1002) -#define V4L2_CID_GAIN_GREEN_BLUE (V4L2_CTRL_CLASS_CAMERA | 0x1003) -#define V4L2_CID_GAIN_BLUE (V4L2_CTRL_CLASS_CAMERA | 0x1004) - -static u16 mt9t001_gain_value(s32 *gain) -{ - /* Gain is controlled by 2 analog stages and a digital stage. Valid - * values for the 3 stages are - * - * Stage Min Max Step - * ------------------------------------------ - * First analog stage x1 x2 1 - * Second analog stage x1 x4 0.125 - * Digital stage x1 x16 0.125 - * - * To minimize noise, the gain stages should be used in the second - * analog stage, first analog stage, digital stage order. Gain from a - * previous stage should be pushed to its maximum value before the next - * stage is used. - */ - if (*gain <= 32) - return *gain; - - if (*gain <= 64) { - *gain &= ~1; - return (1 << 6) | (*gain >> 1); - } - - *gain &= ~7; - return ((*gain - 64) << 5) | (1 << 6) | 32; -} - -static int mt9t001_ctrl_freeze(struct mt9t001 *mt9t001, bool freeze) -{ - return mt9t001_set_output_control(mt9t001, - freeze ? 0 : MT9T001_OUTPUT_CONTROL_SYNC, - freeze ? MT9T001_OUTPUT_CONTROL_SYNC : 0); -} - -static int mt9t001_s_ctrl(struct v4l2_ctrl *ctrl) -{ - static const u8 gains[4] = { - MT9T001_RED_GAIN, MT9T001_GREEN1_GAIN, - MT9T001_GREEN2_GAIN, MT9T001_BLUE_GAIN - }; - - struct mt9t001 *mt9t001 = - container_of(ctrl->handler, struct mt9t001, ctrls); - struct i2c_client *client = v4l2_get_subdevdata(&mt9t001->subdev); - unsigned int count; - unsigned int i; - u16 value; - int ret; - - switch (ctrl->id) { - case V4L2_CID_GAIN_RED: - case V4L2_CID_GAIN_GREEN_RED: - case V4L2_CID_GAIN_GREEN_BLUE: - case V4L2_CID_GAIN_BLUE: - - /* Disable control updates if more than one control has changed - * in the cluster. - */ - for (i = 0, count = 0; i < 4; ++i) { - struct v4l2_ctrl *gain = mt9t001->gains[i]; - - if (gain->val != gain->cur.val) - count++; - } - - if (count > 1) { - ret = mt9t001_ctrl_freeze(mt9t001, true); - if (ret < 0) - return ret; - } - - /* Update the gain controls. */ - for (i = 0; i < 4; ++i) { - struct v4l2_ctrl *gain = mt9t001->gains[i]; - - if (gain->val == gain->cur.val) - continue; - - value = mt9t001_gain_value(&gain->val); - ret = mt9t001_write(client, gains[i], value); - if (ret < 0) { - mt9t001_ctrl_freeze(mt9t001, false); - return ret; - } - } - - /* Enable control updates. */ - if (count > 1) { - ret = mt9t001_ctrl_freeze(mt9t001, false); - if (ret < 0) - return ret; - } - - break; - - case V4L2_CID_EXPOSURE: - ret = mt9t001_write(client, MT9T001_SHUTTER_WIDTH_LOW, - ctrl->val & 0xffff); - if (ret < 0) - return ret; - - return mt9t001_write(client, MT9T001_SHUTTER_WIDTH_HIGH, - ctrl->val >> 16); - - case V4L2_CID_TEST_PATTERN: - ret = mt9t001_set_output_control(mt9t001, - ctrl->val ? 0 : MT9T001_OUTPUT_CONTROL_TEST_DATA, - ctrl->val ? MT9T001_OUTPUT_CONTROL_TEST_DATA : 0); - if (ret < 0) - return ret; - - return mt9t001_write(client, MT9T001_TEST_DATA, ctrl->val << 2); - - case V4L2_CID_BLACK_LEVEL_AUTO: - value = ctrl->val ? 0 : MT9T001_BLACK_LEVEL_OVERRIDE; - ret = mt9t001_write(client, MT9T001_BLACK_LEVEL_CALIBRATION, - value); - if (ret < 0) - return ret; - - mt9t001->black_level = value; - break; - - case V4L2_CID_BLACK_LEVEL_OFFSET: - ret = mt9t001_write(client, MT9T001_GREEN1_OFFSET, ctrl->val); - if (ret < 0) - return ret; - - ret = mt9t001_write(client, MT9T001_GREEN2_OFFSET, ctrl->val); - if (ret < 0) - return ret; - - ret = mt9t001_write(client, MT9T001_RED_OFFSET, ctrl->val); - if (ret < 0) - return ret; - - return mt9t001_write(client, MT9T001_BLUE_OFFSET, ctrl->val); - - case V4L2_CID_BLACK_LEVEL_CALIBRATE: - return mt9t001_write(client, MT9T001_BLACK_LEVEL_CALIBRATION, - MT9T001_BLACK_LEVEL_RECALCULATE | - mt9t001->black_level); - } - - return 0; -} - -static struct v4l2_ctrl_ops mt9t001_ctrl_ops = { - .s_ctrl = mt9t001_s_ctrl, -}; - -static const struct v4l2_ctrl_config mt9t001_ctrls[] = { - { - .ops = &mt9t001_ctrl_ops, - .id = V4L2_CID_TEST_PATTERN, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Test pattern", - .min = 0, - .max = 1023, - .step = 1, - .def = 0, - .flags = 0, - }, { - .ops = &mt9t001_ctrl_ops, - .id = V4L2_CID_BLACK_LEVEL_AUTO, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "Black Level, Auto", - .min = 0, - .max = 1, - .step = 1, - .def = 1, - .flags = 0, - }, { - .ops = &mt9t001_ctrl_ops, - .id = V4L2_CID_BLACK_LEVEL_OFFSET, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Black Level, Offset", - .min = -256, - .max = 255, - .step = 1, - .def = 32, - .flags = 0, - }, { - .ops = &mt9t001_ctrl_ops, - .id = V4L2_CID_BLACK_LEVEL_CALIBRATE, - .type = V4L2_CTRL_TYPE_BUTTON, - .name = "Black Level, Calibrate", - .min = 0, - .max = 0, - .step = 0, - .def = 0, - .flags = V4L2_CTRL_FLAG_WRITE_ONLY, - }, -}; - -static const struct v4l2_ctrl_config mt9t001_gains[] = { - { - .ops = &mt9t001_ctrl_ops, - .id = V4L2_CID_GAIN_RED, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Gain, Red", - .min = MT9T001_GLOBAL_GAIN_MIN, - .max = MT9T001_GLOBAL_GAIN_MAX, - .step = 1, - .def = MT9T001_GLOBAL_GAIN_MIN, - .flags = 0, - }, { - .ops = &mt9t001_ctrl_ops, - .id = V4L2_CID_GAIN_GREEN_RED, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Gain, Green (R)", - .min = MT9T001_GLOBAL_GAIN_MIN, - .max = MT9T001_GLOBAL_GAIN_MAX, - .step = 1, - .def = MT9T001_GLOBAL_GAIN_MIN, - .flags = 0, - }, { - .ops = &mt9t001_ctrl_ops, - .id = V4L2_CID_GAIN_GREEN_BLUE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Gain, Green (B)", - .min = MT9T001_GLOBAL_GAIN_MIN, - .max = MT9T001_GLOBAL_GAIN_MAX, - .step = 1, - .def = MT9T001_GLOBAL_GAIN_MIN, - .flags = 0, - }, { - .ops = &mt9t001_ctrl_ops, - .id = V4L2_CID_GAIN_BLUE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Gain, Blue", - .min = MT9T001_GLOBAL_GAIN_MIN, - .max = MT9T001_GLOBAL_GAIN_MAX, - .step = 1, - .def = MT9T001_GLOBAL_GAIN_MIN, - .flags = 0, - }, -}; - -/* ----------------------------------------------------------------------------- - * V4L2 subdev internal operations - */ - -static int mt9t001_open(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh) -{ - struct v4l2_mbus_framefmt *format; - struct v4l2_rect *crop; - - crop = v4l2_subdev_get_try_crop(fh, 0); - crop->left = MT9T001_COLUMN_START_DEF; - crop->top = MT9T001_ROW_START_DEF; - crop->width = MT9T001_WINDOW_WIDTH_DEF + 1; - crop->height = MT9T001_WINDOW_HEIGHT_DEF + 1; - - format = v4l2_subdev_get_try_format(fh, 0); - format->code = V4L2_MBUS_FMT_SGRBG10_1X10; - format->width = MT9T001_WINDOW_WIDTH_DEF + 1; - format->height = MT9T001_WINDOW_HEIGHT_DEF + 1; - format->field = V4L2_FIELD_NONE; - format->colorspace = V4L2_COLORSPACE_SRGB; - - return 0; -} - -static struct v4l2_subdev_video_ops mt9t001_subdev_video_ops = { - .s_stream = mt9t001_s_stream, -}; - -static struct v4l2_subdev_pad_ops mt9t001_subdev_pad_ops = { - .enum_mbus_code = mt9t001_enum_mbus_code, - .enum_frame_size = mt9t001_enum_frame_size, - .get_fmt = mt9t001_get_format, - .set_fmt = mt9t001_set_format, - .get_crop = mt9t001_get_crop, - .set_crop = mt9t001_set_crop, -}; - -static struct v4l2_subdev_ops mt9t001_subdev_ops = { - .video = &mt9t001_subdev_video_ops, - .pad = &mt9t001_subdev_pad_ops, -}; - -static struct v4l2_subdev_internal_ops mt9t001_subdev_internal_ops = { - .open = mt9t001_open, -}; - -static int mt9t001_video_probe(struct i2c_client *client) -{ - struct mt9t001_platform_data *pdata = client->dev.platform_data; - s32 data; - int ret; - - dev_info(&client->dev, "Probing MT9T001 at address 0x%02x\n", - client->addr); - - /* Reset the chip and stop data read out */ - ret = mt9t001_write(client, MT9T001_RESET, 1); - if (ret < 0) - return ret; - - ret = mt9t001_write(client, MT9T001_RESET, 0); - if (ret < 0) - return ret; - - ret = mt9t001_write(client, MT9T001_OUTPUT_CONTROL, 0); - if (ret < 0) - return ret; - - /* Configure the pixel clock polarity */ - if (pdata->clk_pol) { - ret = mt9t001_write(client, MT9T001_PIXEL_CLOCK, - MT9T001_PIXEL_CLOCK_INVERT); - if (ret < 0) - return ret; - } - - /* Read and check the sensor version */ - data = mt9t001_read(client, MT9T001_CHIP_VERSION); - if (data != MT9T001_CHIP_ID) { - dev_err(&client->dev, "MT9T001 not detected, wrong version " - "0x%04x\n", data); - return -ENODEV; - } - - dev_info(&client->dev, "MT9T001 detected at address 0x%02x\n", - client->addr); - - return ret; -} - -static int mt9t001_probe(struct i2c_client *client, - const struct i2c_device_id *did) -{ - struct mt9t001_platform_data *pdata = client->dev.platform_data; - struct mt9t001 *mt9t001; - unsigned int i; - int ret; - - if (pdata == NULL) { - dev_err(&client->dev, "No platform data\n"); - return -EINVAL; - } - - if (!i2c_check_functionality(client->adapter, - I2C_FUNC_SMBUS_WORD_DATA)) { - dev_warn(&client->adapter->dev, - "I2C-Adapter doesn't support I2C_FUNC_SMBUS_WORD\n"); - return -EIO; - } - - ret = mt9t001_video_probe(client); - if (ret < 0) - return ret; - - mt9t001 = kzalloc(sizeof(*mt9t001), GFP_KERNEL); - if (!mt9t001) - return -ENOMEM; - - v4l2_ctrl_handler_init(&mt9t001->ctrls, ARRAY_SIZE(mt9t001_ctrls) + - ARRAY_SIZE(mt9t001_gains) + 3); - - v4l2_ctrl_new_std(&mt9t001->ctrls, &mt9t001_ctrl_ops, - V4L2_CID_EXPOSURE, MT9T001_SHUTTER_WIDTH_MIN, - MT9T001_SHUTTER_WIDTH_MAX, 1, - MT9T001_SHUTTER_WIDTH_DEF); - v4l2_ctrl_new_std(&mt9t001->ctrls, &mt9t001_ctrl_ops, - V4L2_CID_BLACK_LEVEL, 1, 1, 1, 1); - v4l2_ctrl_new_std(&mt9t001->ctrls, &mt9t001_ctrl_ops, - V4L2_CID_PIXEL_RATE, pdata->ext_clk, pdata->ext_clk, - 1, pdata->ext_clk); - - for (i = 0; i < ARRAY_SIZE(mt9t001_ctrls); ++i) - v4l2_ctrl_new_custom(&mt9t001->ctrls, &mt9t001_ctrls[i], NULL); - - for (i = 0; i < ARRAY_SIZE(mt9t001_gains); ++i) - mt9t001->gains[i] = v4l2_ctrl_new_custom(&mt9t001->ctrls, - &mt9t001_gains[i], NULL); - - v4l2_ctrl_cluster(ARRAY_SIZE(mt9t001_gains), mt9t001->gains); - - mt9t001->subdev.ctrl_handler = &mt9t001->ctrls; - - if (mt9t001->ctrls.error) { - printk(KERN_INFO "%s: control initialization error %d\n", - __func__, mt9t001->ctrls.error); - ret = -EINVAL; - goto done; - } - - mt9t001->crop.left = MT9T001_COLUMN_START_DEF; - mt9t001->crop.top = MT9T001_ROW_START_DEF; - mt9t001->crop.width = MT9T001_WINDOW_WIDTH_DEF + 1; - mt9t001->crop.height = MT9T001_WINDOW_HEIGHT_DEF + 1; - - mt9t001->format.code = V4L2_MBUS_FMT_SGRBG10_1X10; - mt9t001->format.width = MT9T001_WINDOW_WIDTH_DEF + 1; - mt9t001->format.height = MT9T001_WINDOW_HEIGHT_DEF + 1; - mt9t001->format.field = V4L2_FIELD_NONE; - mt9t001->format.colorspace = V4L2_COLORSPACE_SRGB; - - v4l2_i2c_subdev_init(&mt9t001->subdev, client, &mt9t001_subdev_ops); - mt9t001->subdev.internal_ops = &mt9t001_subdev_internal_ops; - mt9t001->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; - - mt9t001->pad.flags = MEDIA_PAD_FL_SOURCE; - ret = media_entity_init(&mt9t001->subdev.entity, 1, &mt9t001->pad, 0); - -done: - if (ret < 0) { - v4l2_ctrl_handler_free(&mt9t001->ctrls); - media_entity_cleanup(&mt9t001->subdev.entity); - kfree(mt9t001); - } - - return ret; -} - -static int mt9t001_remove(struct i2c_client *client) -{ - struct v4l2_subdev *subdev = i2c_get_clientdata(client); - struct mt9t001 *mt9t001 = to_mt9t001(subdev); - - v4l2_ctrl_handler_free(&mt9t001->ctrls); - v4l2_device_unregister_subdev(subdev); - media_entity_cleanup(&subdev->entity); - kfree(mt9t001); - return 0; -} - -static const struct i2c_device_id mt9t001_id[] = { - { "mt9t001", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, mt9t001_id); - -static struct i2c_driver mt9t001_driver = { - .driver = { - .name = "mt9t001", - }, - .probe = mt9t001_probe, - .remove = mt9t001_remove, - .id_table = mt9t001_id, -}; - -module_i2c_driver(mt9t001_driver); - -MODULE_DESCRIPTION("Aptina (Micron) MT9T001 Camera driver"); -MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/mt9v011.c b/drivers/media/video/mt9v011.c deleted file mode 100644 index 6bf01ad62765..000000000000 --- a/drivers/media/video/mt9v011.c +++ /dev/null @@ -1,712 +0,0 @@ -/* - * mt9v011 -Micron 1/4-Inch VGA Digital Image Sensor - * - * Copyright (c) 2009 Mauro Carvalho Chehab (mchehab@redhat.com) - * This code is placed under the terms of the GNU General Public License v2 - */ - -#include <linux/i2c.h> -#include <linux/slab.h> -#include <linux/videodev2.h> -#include <linux/delay.h> -#include <linux/module.h> -#include <asm/div64.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include <media/mt9v011.h> - -MODULE_DESCRIPTION("Micron mt9v011 sensor driver"); -MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>"); -MODULE_LICENSE("GPL"); - -static int debug; -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug level (0-2)"); - -#define R00_MT9V011_CHIP_VERSION 0x00 -#define R01_MT9V011_ROWSTART 0x01 -#define R02_MT9V011_COLSTART 0x02 -#define R03_MT9V011_HEIGHT 0x03 -#define R04_MT9V011_WIDTH 0x04 -#define R05_MT9V011_HBLANK 0x05 -#define R06_MT9V011_VBLANK 0x06 -#define R07_MT9V011_OUT_CTRL 0x07 -#define R09_MT9V011_SHUTTER_WIDTH 0x09 -#define R0A_MT9V011_CLK_SPEED 0x0a -#define R0B_MT9V011_RESTART 0x0b -#define R0C_MT9V011_SHUTTER_DELAY 0x0c -#define R0D_MT9V011_RESET 0x0d -#define R1E_MT9V011_DIGITAL_ZOOM 0x1e -#define R20_MT9V011_READ_MODE 0x20 -#define R2B_MT9V011_GREEN_1_GAIN 0x2b -#define R2C_MT9V011_BLUE_GAIN 0x2c -#define R2D_MT9V011_RED_GAIN 0x2d -#define R2E_MT9V011_GREEN_2_GAIN 0x2e -#define R35_MT9V011_GLOBAL_GAIN 0x35 -#define RF1_MT9V011_CHIP_ENABLE 0xf1 - -#define MT9V011_VERSION 0x8232 -#define MT9V011_REV_B_VERSION 0x8243 - -/* supported controls */ -static struct v4l2_queryctrl mt9v011_qctrl[] = { - { - .id = V4L2_CID_GAIN, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Gain", - .minimum = 0, - .maximum = (1 << 12) - 1 - 0x0020, - .step = 1, - .default_value = 0x0020, - .flags = 0, - }, { - .id = V4L2_CID_EXPOSURE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Exposure", - .minimum = 0, - .maximum = 2047, - .step = 1, - .default_value = 0x01fc, - .flags = 0, - }, { - .id = V4L2_CID_RED_BALANCE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Red Balance", - .minimum = -1 << 9, - .maximum = (1 << 9) - 1, - .step = 1, - .default_value = 0, - .flags = 0, - }, { - .id = V4L2_CID_BLUE_BALANCE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Blue Balance", - .minimum = -1 << 9, - .maximum = (1 << 9) - 1, - .step = 1, - .default_value = 0, - .flags = 0, - }, { - .id = V4L2_CID_HFLIP, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "Mirror", - .minimum = 0, - .maximum = 1, - .step = 1, - .default_value = 0, - .flags = 0, - }, { - .id = V4L2_CID_VFLIP, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "Vflip", - .minimum = 0, - .maximum = 1, - .step = 1, - .default_value = 0, - .flags = 0, - }, { - } -}; - -struct mt9v011 { - struct v4l2_subdev sd; - unsigned width, height; - unsigned xtal; - unsigned hflip:1; - unsigned vflip:1; - - u16 global_gain, exposure; - s16 red_bal, blue_bal; -}; - -static inline struct mt9v011 *to_mt9v011(struct v4l2_subdev *sd) -{ - return container_of(sd, struct mt9v011, sd); -} - -static int mt9v011_read(struct v4l2_subdev *sd, unsigned char addr) -{ - struct i2c_client *c = v4l2_get_subdevdata(sd); - __be16 buffer; - int rc, val; - - rc = i2c_master_send(c, &addr, 1); - if (rc != 1) - v4l2_dbg(0, debug, sd, - "i2c i/o error: rc == %d (should be 1)\n", rc); - - msleep(10); - - rc = i2c_master_recv(c, (char *)&buffer, 2); - if (rc != 2) - v4l2_dbg(0, debug, sd, - "i2c i/o error: rc == %d (should be 2)\n", rc); - - val = be16_to_cpu(buffer); - - v4l2_dbg(2, debug, sd, "mt9v011: read 0x%02x = 0x%04x\n", addr, val); - - return val; -} - -static void mt9v011_write(struct v4l2_subdev *sd, unsigned char addr, - u16 value) -{ - struct i2c_client *c = v4l2_get_subdevdata(sd); - unsigned char buffer[3]; - int rc; - - buffer[0] = addr; - buffer[1] = value >> 8; - buffer[2] = value & 0xff; - - v4l2_dbg(2, debug, sd, - "mt9v011: writing 0x%02x 0x%04x\n", buffer[0], value); - rc = i2c_master_send(c, buffer, 3); - if (rc != 3) - v4l2_dbg(0, debug, sd, - "i2c i/o error: rc == %d (should be 3)\n", rc); -} - - -struct i2c_reg_value { - unsigned char reg; - u16 value; -}; - -/* - * Values used at the original driver - * Some values are marked as Reserved at the datasheet - */ -static const struct i2c_reg_value mt9v011_init_default[] = { - { R0D_MT9V011_RESET, 0x0001 }, - { R0D_MT9V011_RESET, 0x0000 }, - - { R0C_MT9V011_SHUTTER_DELAY, 0x0000 }, - { R09_MT9V011_SHUTTER_WIDTH, 0x1fc }, - - { R0A_MT9V011_CLK_SPEED, 0x0000 }, - { R1E_MT9V011_DIGITAL_ZOOM, 0x0000 }, - - { R07_MT9V011_OUT_CTRL, 0x0002 }, /* chip enable */ -}; - - -static u16 calc_mt9v011_gain(s16 lineargain) -{ - - u16 digitalgain = 0; - u16 analogmult = 0; - u16 analoginit = 0; - - if (lineargain < 0) - lineargain = 0; - - /* recommended minimum */ - lineargain += 0x0020; - - if (lineargain > 2047) - lineargain = 2047; - - if (lineargain > 1023) { - digitalgain = 3; - analogmult = 3; - analoginit = lineargain / 16; - } else if (lineargain > 511) { - digitalgain = 1; - analogmult = 3; - analoginit = lineargain / 8; - } else if (lineargain > 255) { - analogmult = 3; - analoginit = lineargain / 4; - } else if (lineargain > 127) { - analogmult = 1; - analoginit = lineargain / 2; - } else - analoginit = lineargain; - - return analoginit + (analogmult << 7) + (digitalgain << 9); - -} - -static void set_balance(struct v4l2_subdev *sd) -{ - struct mt9v011 *core = to_mt9v011(sd); - u16 green_gain, blue_gain, red_gain; - u16 exposure; - s16 bal; - - exposure = core->exposure; - - green_gain = calc_mt9v011_gain(core->global_gain); - - bal = core->global_gain; - bal += (core->blue_bal * core->global_gain / (1 << 7)); - blue_gain = calc_mt9v011_gain(bal); - - bal = core->global_gain; - bal += (core->red_bal * core->global_gain / (1 << 7)); - red_gain = calc_mt9v011_gain(bal); - - mt9v011_write(sd, R2B_MT9V011_GREEN_1_GAIN, green_gain); - mt9v011_write(sd, R2E_MT9V011_GREEN_2_GAIN, green_gain); - mt9v011_write(sd, R2C_MT9V011_BLUE_GAIN, blue_gain); - mt9v011_write(sd, R2D_MT9V011_RED_GAIN, red_gain); - mt9v011_write(sd, R09_MT9V011_SHUTTER_WIDTH, exposure); -} - -static void calc_fps(struct v4l2_subdev *sd, u32 *numerator, u32 *denominator) -{ - struct mt9v011 *core = to_mt9v011(sd); - unsigned height, width, hblank, vblank, speed; - unsigned row_time, t_time; - u64 frames_per_ms; - unsigned tmp; - - height = mt9v011_read(sd, R03_MT9V011_HEIGHT); - width = mt9v011_read(sd, R04_MT9V011_WIDTH); - hblank = mt9v011_read(sd, R05_MT9V011_HBLANK); - vblank = mt9v011_read(sd, R06_MT9V011_VBLANK); - speed = mt9v011_read(sd, R0A_MT9V011_CLK_SPEED); - - row_time = (width + 113 + hblank) * (speed + 2); - t_time = row_time * (height + vblank + 1); - - frames_per_ms = core->xtal * 1000l; - do_div(frames_per_ms, t_time); - tmp = frames_per_ms; - - v4l2_dbg(1, debug, sd, "Programmed to %u.%03u fps (%d pixel clcks)\n", - tmp / 1000, tmp % 1000, t_time); - - if (numerator && denominator) { - *numerator = 1000; - *denominator = (u32)frames_per_ms; - } -} - -static u16 calc_speed(struct v4l2_subdev *sd, u32 numerator, u32 denominator) -{ - struct mt9v011 *core = to_mt9v011(sd); - unsigned height, width, hblank, vblank; - unsigned row_time, line_time; - u64 t_time, speed; - - /* Avoid bogus calculus */ - if (!numerator || !denominator) - return 0; - - height = mt9v011_read(sd, R03_MT9V011_HEIGHT); - width = mt9v011_read(sd, R04_MT9V011_WIDTH); - hblank = mt9v011_read(sd, R05_MT9V011_HBLANK); - vblank = mt9v011_read(sd, R06_MT9V011_VBLANK); - - row_time = width + 113 + hblank; - line_time = height + vblank + 1; - - t_time = core->xtal * ((u64)numerator); - /* round to the closest value */ - t_time += denominator / 2; - do_div(t_time, denominator); - - speed = t_time; - do_div(speed, row_time * line_time); - - /* Avoid having a negative value for speed */ - if (speed < 2) - speed = 0; - else - speed -= 2; - - /* Avoid speed overflow */ - if (speed > 15) - return 15; - - return (u16)speed; -} - -static void set_res(struct v4l2_subdev *sd) -{ - struct mt9v011 *core = to_mt9v011(sd); - unsigned vstart, hstart; - - /* - * The mt9v011 doesn't have scaling. So, in order to select the desired - * resolution, we're cropping at the middle of the sensor. - * hblank and vblank should be adjusted, in order to warrant that - * we'll preserve the line timings for 30 fps, no matter what resolution - * is selected. - * NOTE: datasheet says that width (and height) should be filled with - * width-1. However, this doesn't work, since one pixel per line will - * be missing. - */ - - hstart = 20 + (640 - core->width) / 2; - mt9v011_write(sd, R02_MT9V011_COLSTART, hstart); - mt9v011_write(sd, R04_MT9V011_WIDTH, core->width); - mt9v011_write(sd, R05_MT9V011_HBLANK, 771 - core->width); - - vstart = 8 + (480 - core->height) / 2; - mt9v011_write(sd, R01_MT9V011_ROWSTART, vstart); - mt9v011_write(sd, R03_MT9V011_HEIGHT, core->height); - mt9v011_write(sd, R06_MT9V011_VBLANK, 508 - core->height); - - calc_fps(sd, NULL, NULL); -}; - -static void set_read_mode(struct v4l2_subdev *sd) -{ - struct mt9v011 *core = to_mt9v011(sd); - unsigned mode = 0x1000; - - if (core->hflip) - mode |= 0x4000; - - if (core->vflip) - mode |= 0x8000; - - mt9v011_write(sd, R20_MT9V011_READ_MODE, mode); -} - -static int mt9v011_reset(struct v4l2_subdev *sd, u32 val) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(mt9v011_init_default); i++) - mt9v011_write(sd, mt9v011_init_default[i].reg, - mt9v011_init_default[i].value); - - set_balance(sd); - set_res(sd); - set_read_mode(sd); - - return 0; -}; - -static int mt9v011_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) -{ - struct mt9v011 *core = to_mt9v011(sd); - - v4l2_dbg(1, debug, sd, "g_ctrl called\n"); - - switch (ctrl->id) { - case V4L2_CID_GAIN: - ctrl->value = core->global_gain; - return 0; - case V4L2_CID_EXPOSURE: - ctrl->value = core->exposure; - return 0; - case V4L2_CID_RED_BALANCE: - ctrl->value = core->red_bal; - return 0; - case V4L2_CID_BLUE_BALANCE: - ctrl->value = core->blue_bal; - return 0; - case V4L2_CID_HFLIP: - ctrl->value = core->hflip ? 1 : 0; - return 0; - case V4L2_CID_VFLIP: - ctrl->value = core->vflip ? 1 : 0; - return 0; - } - return -EINVAL; -} - -static int mt9v011_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc) -{ - int i; - - v4l2_dbg(1, debug, sd, "queryctrl called\n"); - - for (i = 0; i < ARRAY_SIZE(mt9v011_qctrl); i++) - if (qc->id && qc->id == mt9v011_qctrl[i].id) { - memcpy(qc, &(mt9v011_qctrl[i]), - sizeof(*qc)); - return 0; - } - - return -EINVAL; -} - - -static int mt9v011_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) -{ - struct mt9v011 *core = to_mt9v011(sd); - u8 i, n; - n = ARRAY_SIZE(mt9v011_qctrl); - - for (i = 0; i < n; i++) { - if (ctrl->id != mt9v011_qctrl[i].id) - continue; - if (ctrl->value < mt9v011_qctrl[i].minimum || - ctrl->value > mt9v011_qctrl[i].maximum) - return -ERANGE; - v4l2_dbg(1, debug, sd, "s_ctrl: id=%d, value=%d\n", - ctrl->id, ctrl->value); - break; - } - - switch (ctrl->id) { - case V4L2_CID_GAIN: - core->global_gain = ctrl->value; - break; - case V4L2_CID_EXPOSURE: - core->exposure = ctrl->value; - break; - case V4L2_CID_RED_BALANCE: - core->red_bal = ctrl->value; - break; - case V4L2_CID_BLUE_BALANCE: - core->blue_bal = ctrl->value; - break; - case V4L2_CID_HFLIP: - core->hflip = ctrl->value; - set_read_mode(sd); - return 0; - case V4L2_CID_VFLIP: - core->vflip = ctrl->value; - set_read_mode(sd); - return 0; - default: - return -EINVAL; - } - - set_balance(sd); - - return 0; -} - -static int mt9v011_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned index, - enum v4l2_mbus_pixelcode *code) -{ - if (index > 0) - return -EINVAL; - - *code = V4L2_MBUS_FMT_SGRBG8_1X8; - return 0; -} - -static int mt9v011_try_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *fmt) -{ - if (fmt->code != V4L2_MBUS_FMT_SGRBG8_1X8) - return -EINVAL; - - v4l_bound_align_image(&fmt->width, 48, 639, 1, - &fmt->height, 32, 480, 1, 0); - fmt->field = V4L2_FIELD_NONE; - fmt->colorspace = V4L2_COLORSPACE_SRGB; - - return 0; -} - -static int mt9v011_g_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms) -{ - struct v4l2_captureparm *cp = &parms->parm.capture; - - if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - - memset(cp, 0, sizeof(struct v4l2_captureparm)); - cp->capability = V4L2_CAP_TIMEPERFRAME; - calc_fps(sd, - &cp->timeperframe.numerator, - &cp->timeperframe.denominator); - - return 0; -} - -static int mt9v011_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms) -{ - struct v4l2_captureparm *cp = &parms->parm.capture; - struct v4l2_fract *tpf = &cp->timeperframe; - u16 speed; - - if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - if (cp->extendedmode != 0) - return -EINVAL; - - speed = calc_speed(sd, tpf->numerator, tpf->denominator); - - mt9v011_write(sd, R0A_MT9V011_CLK_SPEED, speed); - v4l2_dbg(1, debug, sd, "Setting speed to %d\n", speed); - - /* Recalculate and update fps info */ - calc_fps(sd, &tpf->numerator, &tpf->denominator); - - return 0; -} - -static int mt9v011_s_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *fmt) -{ - struct mt9v011 *core = to_mt9v011(sd); - int rc; - - rc = mt9v011_try_mbus_fmt(sd, fmt); - if (rc < 0) - return -EINVAL; - - core->width = fmt->width; - core->height = fmt->height; - - set_res(sd); - - return 0; -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int mt9v011_g_register(struct v4l2_subdev *sd, - struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - - reg->val = mt9v011_read(sd, reg->reg & 0xff); - reg->size = 2; - - return 0; -} - -static int mt9v011_s_register(struct v4l2_subdev *sd, - struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - - mt9v011_write(sd, reg->reg & 0xff, reg->val & 0xffff); - - return 0; -} -#endif - -static int mt9v011_g_chip_ident(struct v4l2_subdev *sd, - struct v4l2_dbg_chip_ident *chip) -{ - u16 version; - struct i2c_client *client = v4l2_get_subdevdata(sd); - - version = mt9v011_read(sd, R00_MT9V011_CHIP_VERSION); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_MT9V011, - version); -} - -static const struct v4l2_subdev_core_ops mt9v011_core_ops = { - .queryctrl = mt9v011_queryctrl, - .g_ctrl = mt9v011_g_ctrl, - .s_ctrl = mt9v011_s_ctrl, - .reset = mt9v011_reset, - .g_chip_ident = mt9v011_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = mt9v011_g_register, - .s_register = mt9v011_s_register, -#endif -}; - -static const struct v4l2_subdev_video_ops mt9v011_video_ops = { - .enum_mbus_fmt = mt9v011_enum_mbus_fmt, - .try_mbus_fmt = mt9v011_try_mbus_fmt, - .s_mbus_fmt = mt9v011_s_mbus_fmt, - .g_parm = mt9v011_g_parm, - .s_parm = mt9v011_s_parm, -}; - -static const struct v4l2_subdev_ops mt9v011_ops = { - .core = &mt9v011_core_ops, - .video = &mt9v011_video_ops, -}; - - -/**************************************************************************** - I2C Client & Driver - ****************************************************************************/ - -static int mt9v011_probe(struct i2c_client *c, - const struct i2c_device_id *id) -{ - u16 version; - struct mt9v011 *core; - struct v4l2_subdev *sd; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(c->adapter, - I2C_FUNC_SMBUS_READ_BYTE | I2C_FUNC_SMBUS_WRITE_BYTE_DATA)) - return -EIO; - - core = kzalloc(sizeof(struct mt9v011), GFP_KERNEL); - if (!core) - return -ENOMEM; - - sd = &core->sd; - v4l2_i2c_subdev_init(sd, c, &mt9v011_ops); - - /* Check if the sensor is really a MT9V011 */ - version = mt9v011_read(sd, R00_MT9V011_CHIP_VERSION); - if ((version != MT9V011_VERSION) && - (version != MT9V011_REV_B_VERSION)) { - v4l2_info(sd, "*** unknown micron chip detected (0x%04x).\n", - version); - kfree(core); - return -EINVAL; - } - - core->global_gain = 0x0024; - core->exposure = 0x01fc; - core->width = 640; - core->height = 480; - core->xtal = 27000000; /* Hz */ - - if (c->dev.platform_data) { - struct mt9v011_platform_data *pdata = c->dev.platform_data; - - core->xtal = pdata->xtal; - v4l2_dbg(1, debug, sd, "xtal set to %d.%03d MHz\n", - core->xtal / 1000000, (core->xtal / 1000) % 1000); - } - - v4l_info(c, "chip found @ 0x%02x (%s - chip version 0x%04x)\n", - c->addr << 1, c->adapter->name, version); - - return 0; -} - -static int mt9v011_remove(struct i2c_client *c) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(c); - - v4l2_dbg(1, debug, sd, - "mt9v011.c: removing mt9v011 adapter on address 0x%x\n", - c->addr << 1); - - v4l2_device_unregister_subdev(sd); - kfree(to_mt9v011(sd)); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_device_id mt9v011_id[] = { - { "mt9v011", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, mt9v011_id); - -static struct i2c_driver mt9v011_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "mt9v011", - }, - .probe = mt9v011_probe, - .remove = mt9v011_remove, - .id_table = mt9v011_id, -}; - -module_i2c_driver(mt9v011_driver); diff --git a/drivers/media/video/mt9v032.c b/drivers/media/video/mt9v032.c deleted file mode 100644 index 4ba4884c016e..000000000000 --- a/drivers/media/video/mt9v032.c +++ /dev/null @@ -1,763 +0,0 @@ -/* - * Driver for MT9V032 CMOS Image Sensor from Micron - * - * Copyright (C) 2010, Laurent Pinchart <laurent.pinchart@ideasonboard.com> - * - * Based on the MT9M001 driver, - * - * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/delay.h> -#include <linux/i2c.h> -#include <linux/log2.h> -#include <linux/mutex.h> -#include <linux/slab.h> -#include <linux/videodev2.h> -#include <linux/v4l2-mediabus.h> -#include <linux/module.h> - -#include <media/mt9v032.h> -#include <media/v4l2-ctrls.h> -#include <media/v4l2-device.h> -#include <media/v4l2-subdev.h> - -#define MT9V032_PIXEL_ARRAY_HEIGHT 492 -#define MT9V032_PIXEL_ARRAY_WIDTH 782 - -#define MT9V032_CHIP_VERSION 0x00 -#define MT9V032_CHIP_ID_REV1 0x1311 -#define MT9V032_CHIP_ID_REV3 0x1313 -#define MT9V032_COLUMN_START 0x01 -#define MT9V032_COLUMN_START_MIN 1 -#define MT9V032_COLUMN_START_DEF 1 -#define MT9V032_COLUMN_START_MAX 752 -#define MT9V032_ROW_START 0x02 -#define MT9V032_ROW_START_MIN 4 -#define MT9V032_ROW_START_DEF 5 -#define MT9V032_ROW_START_MAX 482 -#define MT9V032_WINDOW_HEIGHT 0x03 -#define MT9V032_WINDOW_HEIGHT_MIN 1 -#define MT9V032_WINDOW_HEIGHT_DEF 480 -#define MT9V032_WINDOW_HEIGHT_MAX 480 -#define MT9V032_WINDOW_WIDTH 0x04 -#define MT9V032_WINDOW_WIDTH_MIN 1 -#define MT9V032_WINDOW_WIDTH_DEF 752 -#define MT9V032_WINDOW_WIDTH_MAX 752 -#define MT9V032_HORIZONTAL_BLANKING 0x05 -#define MT9V032_HORIZONTAL_BLANKING_MIN 43 -#define MT9V032_HORIZONTAL_BLANKING_MAX 1023 -#define MT9V032_VERTICAL_BLANKING 0x06 -#define MT9V032_VERTICAL_BLANKING_MIN 4 -#define MT9V032_VERTICAL_BLANKING_MAX 3000 -#define MT9V032_CHIP_CONTROL 0x07 -#define MT9V032_CHIP_CONTROL_MASTER_MODE (1 << 3) -#define MT9V032_CHIP_CONTROL_DOUT_ENABLE (1 << 7) -#define MT9V032_CHIP_CONTROL_SEQUENTIAL (1 << 8) -#define MT9V032_SHUTTER_WIDTH1 0x08 -#define MT9V032_SHUTTER_WIDTH2 0x09 -#define MT9V032_SHUTTER_WIDTH_CONTROL 0x0a -#define MT9V032_TOTAL_SHUTTER_WIDTH 0x0b -#define MT9V032_TOTAL_SHUTTER_WIDTH_MIN 1 -#define MT9V032_TOTAL_SHUTTER_WIDTH_DEF 480 -#define MT9V032_TOTAL_SHUTTER_WIDTH_MAX 32767 -#define MT9V032_RESET 0x0c -#define MT9V032_READ_MODE 0x0d -#define MT9V032_READ_MODE_ROW_BIN_MASK (3 << 0) -#define MT9V032_READ_MODE_ROW_BIN_SHIFT 0 -#define MT9V032_READ_MODE_COLUMN_BIN_MASK (3 << 2) -#define MT9V032_READ_MODE_COLUMN_BIN_SHIFT 2 -#define MT9V032_READ_MODE_ROW_FLIP (1 << 4) -#define MT9V032_READ_MODE_COLUMN_FLIP (1 << 5) -#define MT9V032_READ_MODE_DARK_COLUMNS (1 << 6) -#define MT9V032_READ_MODE_DARK_ROWS (1 << 7) -#define MT9V032_PIXEL_OPERATION_MODE 0x0f -#define MT9V032_PIXEL_OPERATION_MODE_COLOR (1 << 2) -#define MT9V032_PIXEL_OPERATION_MODE_HDR (1 << 6) -#define MT9V032_ANALOG_GAIN 0x35 -#define MT9V032_ANALOG_GAIN_MIN 16 -#define MT9V032_ANALOG_GAIN_DEF 16 -#define MT9V032_ANALOG_GAIN_MAX 64 -#define MT9V032_MAX_ANALOG_GAIN 0x36 -#define MT9V032_MAX_ANALOG_GAIN_MAX 127 -#define MT9V032_FRAME_DARK_AVERAGE 0x42 -#define MT9V032_DARK_AVG_THRESH 0x46 -#define MT9V032_DARK_AVG_LOW_THRESH_MASK (255 << 0) -#define MT9V032_DARK_AVG_LOW_THRESH_SHIFT 0 -#define MT9V032_DARK_AVG_HIGH_THRESH_MASK (255 << 8) -#define MT9V032_DARK_AVG_HIGH_THRESH_SHIFT 8 -#define MT9V032_ROW_NOISE_CORR_CONTROL 0x70 -#define MT9V032_ROW_NOISE_CORR_ENABLE (1 << 5) -#define MT9V032_ROW_NOISE_CORR_USE_BLK_AVG (1 << 7) -#define MT9V032_PIXEL_CLOCK 0x74 -#define MT9V032_PIXEL_CLOCK_INV_LINE (1 << 0) -#define MT9V032_PIXEL_CLOCK_INV_FRAME (1 << 1) -#define MT9V032_PIXEL_CLOCK_XOR_LINE (1 << 2) -#define MT9V032_PIXEL_CLOCK_CONT_LINE (1 << 3) -#define MT9V032_PIXEL_CLOCK_INV_PXL_CLK (1 << 4) -#define MT9V032_TEST_PATTERN 0x7f -#define MT9V032_TEST_PATTERN_DATA_MASK (1023 << 0) -#define MT9V032_TEST_PATTERN_DATA_SHIFT 0 -#define MT9V032_TEST_PATTERN_USE_DATA (1 << 10) -#define MT9V032_TEST_PATTERN_GRAY_MASK (3 << 11) -#define MT9V032_TEST_PATTERN_GRAY_NONE (0 << 11) -#define MT9V032_TEST_PATTERN_GRAY_VERTICAL (1 << 11) -#define MT9V032_TEST_PATTERN_GRAY_HORIZONTAL (2 << 11) -#define MT9V032_TEST_PATTERN_GRAY_DIAGONAL (3 << 11) -#define MT9V032_TEST_PATTERN_ENABLE (1 << 13) -#define MT9V032_TEST_PATTERN_FLIP (1 << 14) -#define MT9V032_AEC_AGC_ENABLE 0xaf -#define MT9V032_AEC_ENABLE (1 << 0) -#define MT9V032_AGC_ENABLE (1 << 1) -#define MT9V032_THERMAL_INFO 0xc1 - -struct mt9v032 { - struct v4l2_subdev subdev; - struct media_pad pad; - - struct v4l2_mbus_framefmt format; - struct v4l2_rect crop; - - struct v4l2_ctrl_handler ctrls; - - struct mutex power_lock; - int power_count; - - struct mt9v032_platform_data *pdata; - u16 chip_control; - u16 aec_agc; -}; - -static struct mt9v032 *to_mt9v032(struct v4l2_subdev *sd) -{ - return container_of(sd, struct mt9v032, subdev); -} - -static int mt9v032_read(struct i2c_client *client, const u8 reg) -{ - s32 data = i2c_smbus_read_word_swapped(client, reg); - dev_dbg(&client->dev, "%s: read 0x%04x from 0x%02x\n", __func__, - data, reg); - return data; -} - -static int mt9v032_write(struct i2c_client *client, const u8 reg, - const u16 data) -{ - dev_dbg(&client->dev, "%s: writing 0x%04x to 0x%02x\n", __func__, - data, reg); - return i2c_smbus_write_word_swapped(client, reg, data); -} - -static int mt9v032_set_chip_control(struct mt9v032 *mt9v032, u16 clear, u16 set) -{ - struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev); - u16 value = (mt9v032->chip_control & ~clear) | set; - int ret; - - ret = mt9v032_write(client, MT9V032_CHIP_CONTROL, value); - if (ret < 0) - return ret; - - mt9v032->chip_control = value; - return 0; -} - -static int -mt9v032_update_aec_agc(struct mt9v032 *mt9v032, u16 which, int enable) -{ - struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev); - u16 value = mt9v032->aec_agc; - int ret; - - if (enable) - value |= which; - else - value &= ~which; - - ret = mt9v032_write(client, MT9V032_AEC_AGC_ENABLE, value); - if (ret < 0) - return ret; - - mt9v032->aec_agc = value; - return 0; -} - -static int mt9v032_power_on(struct mt9v032 *mt9v032) -{ - struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev); - int ret; - - if (mt9v032->pdata->set_clock) { - mt9v032->pdata->set_clock(&mt9v032->subdev, 25000000); - udelay(1); - } - - /* Reset the chip and stop data read out */ - ret = mt9v032_write(client, MT9V032_RESET, 1); - if (ret < 0) - return ret; - - ret = mt9v032_write(client, MT9V032_RESET, 0); - if (ret < 0) - return ret; - - return mt9v032_write(client, MT9V032_CHIP_CONTROL, 0); -} - -static void mt9v032_power_off(struct mt9v032 *mt9v032) -{ - if (mt9v032->pdata->set_clock) - mt9v032->pdata->set_clock(&mt9v032->subdev, 0); -} - -static int __mt9v032_set_power(struct mt9v032 *mt9v032, bool on) -{ - struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev); - int ret; - - if (!on) { - mt9v032_power_off(mt9v032); - return 0; - } - - ret = mt9v032_power_on(mt9v032); - if (ret < 0) - return ret; - - /* Configure the pixel clock polarity */ - if (mt9v032->pdata && mt9v032->pdata->clk_pol) { - ret = mt9v032_write(client, MT9V032_PIXEL_CLOCK, - MT9V032_PIXEL_CLOCK_INV_PXL_CLK); - if (ret < 0) - return ret; - } - - /* Disable the noise correction algorithm and restore the controls. */ - ret = mt9v032_write(client, MT9V032_ROW_NOISE_CORR_CONTROL, 0); - if (ret < 0) - return ret; - - return v4l2_ctrl_handler_setup(&mt9v032->ctrls); -} - -/* ----------------------------------------------------------------------------- - * V4L2 subdev video operations - */ - -static struct v4l2_mbus_framefmt * -__mt9v032_get_pad_format(struct mt9v032 *mt9v032, struct v4l2_subdev_fh *fh, - unsigned int pad, enum v4l2_subdev_format_whence which) -{ - switch (which) { - case V4L2_SUBDEV_FORMAT_TRY: - return v4l2_subdev_get_try_format(fh, pad); - case V4L2_SUBDEV_FORMAT_ACTIVE: - return &mt9v032->format; - default: - return NULL; - } -} - -static struct v4l2_rect * -__mt9v032_get_pad_crop(struct mt9v032 *mt9v032, struct v4l2_subdev_fh *fh, - unsigned int pad, enum v4l2_subdev_format_whence which) -{ - switch (which) { - case V4L2_SUBDEV_FORMAT_TRY: - return v4l2_subdev_get_try_crop(fh, pad); - case V4L2_SUBDEV_FORMAT_ACTIVE: - return &mt9v032->crop; - default: - return NULL; - } -} - -static int mt9v032_s_stream(struct v4l2_subdev *subdev, int enable) -{ - const u16 mode = MT9V032_CHIP_CONTROL_MASTER_MODE - | MT9V032_CHIP_CONTROL_DOUT_ENABLE - | MT9V032_CHIP_CONTROL_SEQUENTIAL; - struct i2c_client *client = v4l2_get_subdevdata(subdev); - struct mt9v032 *mt9v032 = to_mt9v032(subdev); - struct v4l2_mbus_framefmt *format = &mt9v032->format; - struct v4l2_rect *crop = &mt9v032->crop; - unsigned int hratio; - unsigned int vratio; - int ret; - - if (!enable) - return mt9v032_set_chip_control(mt9v032, mode, 0); - - /* Configure the window size and row/column bin */ - hratio = DIV_ROUND_CLOSEST(crop->width, format->width); - vratio = DIV_ROUND_CLOSEST(crop->height, format->height); - - ret = mt9v032_write(client, MT9V032_READ_MODE, - (hratio - 1) << MT9V032_READ_MODE_ROW_BIN_SHIFT | - (vratio - 1) << MT9V032_READ_MODE_COLUMN_BIN_SHIFT); - if (ret < 0) - return ret; - - ret = mt9v032_write(client, MT9V032_COLUMN_START, crop->left); - if (ret < 0) - return ret; - - ret = mt9v032_write(client, MT9V032_ROW_START, crop->top); - if (ret < 0) - return ret; - - ret = mt9v032_write(client, MT9V032_WINDOW_WIDTH, crop->width); - if (ret < 0) - return ret; - - ret = mt9v032_write(client, MT9V032_WINDOW_HEIGHT, crop->height); - if (ret < 0) - return ret; - - ret = mt9v032_write(client, MT9V032_HORIZONTAL_BLANKING, - max(43, 660 - crop->width)); - if (ret < 0) - return ret; - - /* Switch to master "normal" mode */ - return mt9v032_set_chip_control(mt9v032, 0, mode); -} - -static int mt9v032_enum_mbus_code(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_mbus_code_enum *code) -{ - if (code->index > 0) - return -EINVAL; - - code->code = V4L2_MBUS_FMT_SGRBG10_1X10; - return 0; -} - -static int mt9v032_enum_frame_size(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_frame_size_enum *fse) -{ - if (fse->index >= 8 || fse->code != V4L2_MBUS_FMT_SGRBG10_1X10) - return -EINVAL; - - fse->min_width = MT9V032_WINDOW_WIDTH_DEF / fse->index; - fse->max_width = fse->min_width; - fse->min_height = MT9V032_WINDOW_HEIGHT_DEF / fse->index; - fse->max_height = fse->min_height; - - return 0; -} - -static int mt9v032_get_format(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_format *format) -{ - struct mt9v032 *mt9v032 = to_mt9v032(subdev); - - format->format = *__mt9v032_get_pad_format(mt9v032, fh, format->pad, - format->which); - return 0; -} - -static int mt9v032_set_format(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_format *format) -{ - struct mt9v032 *mt9v032 = to_mt9v032(subdev); - struct v4l2_mbus_framefmt *__format; - struct v4l2_rect *__crop; - unsigned int width; - unsigned int height; - unsigned int hratio; - unsigned int vratio; - - __crop = __mt9v032_get_pad_crop(mt9v032, fh, format->pad, - format->which); - - /* Clamp the width and height to avoid dividing by zero. */ - width = clamp_t(unsigned int, ALIGN(format->format.width, 2), - max(__crop->width / 8, MT9V032_WINDOW_WIDTH_MIN), - __crop->width); - height = clamp_t(unsigned int, ALIGN(format->format.height, 2), - max(__crop->height / 8, MT9V032_WINDOW_HEIGHT_MIN), - __crop->height); - - hratio = DIV_ROUND_CLOSEST(__crop->width, width); - vratio = DIV_ROUND_CLOSEST(__crop->height, height); - - __format = __mt9v032_get_pad_format(mt9v032, fh, format->pad, - format->which); - __format->width = __crop->width / hratio; - __format->height = __crop->height / vratio; - - format->format = *__format; - - return 0; -} - -static int mt9v032_get_crop(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_crop *crop) -{ - struct mt9v032 *mt9v032 = to_mt9v032(subdev); - - crop->rect = *__mt9v032_get_pad_crop(mt9v032, fh, crop->pad, - crop->which); - return 0; -} - -static int mt9v032_set_crop(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_crop *crop) -{ - struct mt9v032 *mt9v032 = to_mt9v032(subdev); - struct v4l2_mbus_framefmt *__format; - struct v4l2_rect *__crop; - struct v4l2_rect rect; - - /* Clamp the crop rectangle boundaries and align them to a non multiple - * of 2 pixels to ensure a GRBG Bayer pattern. - */ - rect.left = clamp(ALIGN(crop->rect.left + 1, 2) - 1, - MT9V032_COLUMN_START_MIN, - MT9V032_COLUMN_START_MAX); - rect.top = clamp(ALIGN(crop->rect.top + 1, 2) - 1, - MT9V032_ROW_START_MIN, - MT9V032_ROW_START_MAX); - rect.width = clamp(ALIGN(crop->rect.width, 2), - MT9V032_WINDOW_WIDTH_MIN, - MT9V032_WINDOW_WIDTH_MAX); - rect.height = clamp(ALIGN(crop->rect.height, 2), - MT9V032_WINDOW_HEIGHT_MIN, - MT9V032_WINDOW_HEIGHT_MAX); - - rect.width = min(rect.width, MT9V032_PIXEL_ARRAY_WIDTH - rect.left); - rect.height = min(rect.height, MT9V032_PIXEL_ARRAY_HEIGHT - rect.top); - - __crop = __mt9v032_get_pad_crop(mt9v032, fh, crop->pad, crop->which); - - if (rect.width != __crop->width || rect.height != __crop->height) { - /* Reset the output image size if the crop rectangle size has - * been modified. - */ - __format = __mt9v032_get_pad_format(mt9v032, fh, crop->pad, - crop->which); - __format->width = rect.width; - __format->height = rect.height; - } - - *__crop = rect; - crop->rect = rect; - - return 0; -} - -/* ----------------------------------------------------------------------------- - * V4L2 subdev control operations - */ - -#define V4L2_CID_TEST_PATTERN (V4L2_CID_USER_BASE | 0x1001) - -static int mt9v032_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct mt9v032 *mt9v032 = - container_of(ctrl->handler, struct mt9v032, ctrls); - struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev); - u16 data; - - switch (ctrl->id) { - case V4L2_CID_AUTOGAIN: - return mt9v032_update_aec_agc(mt9v032, MT9V032_AGC_ENABLE, - ctrl->val); - - case V4L2_CID_GAIN: - return mt9v032_write(client, MT9V032_ANALOG_GAIN, ctrl->val); - - case V4L2_CID_EXPOSURE_AUTO: - return mt9v032_update_aec_agc(mt9v032, MT9V032_AEC_ENABLE, - !ctrl->val); - - case V4L2_CID_EXPOSURE: - return mt9v032_write(client, MT9V032_TOTAL_SHUTTER_WIDTH, - ctrl->val); - - case V4L2_CID_TEST_PATTERN: - switch (ctrl->val) { - case 0: - data = 0; - break; - case 1: - data = MT9V032_TEST_PATTERN_GRAY_VERTICAL - | MT9V032_TEST_PATTERN_ENABLE; - break; - case 2: - data = MT9V032_TEST_PATTERN_GRAY_HORIZONTAL - | MT9V032_TEST_PATTERN_ENABLE; - break; - case 3: - data = MT9V032_TEST_PATTERN_GRAY_DIAGONAL - | MT9V032_TEST_PATTERN_ENABLE; - break; - default: - data = (ctrl->val << MT9V032_TEST_PATTERN_DATA_SHIFT) - | MT9V032_TEST_PATTERN_USE_DATA - | MT9V032_TEST_PATTERN_ENABLE - | MT9V032_TEST_PATTERN_FLIP; - break; - } - - return mt9v032_write(client, MT9V032_TEST_PATTERN, data); - } - - return 0; -} - -static struct v4l2_ctrl_ops mt9v032_ctrl_ops = { - .s_ctrl = mt9v032_s_ctrl, -}; - -static const struct v4l2_ctrl_config mt9v032_ctrls[] = { - { - .ops = &mt9v032_ctrl_ops, - .id = V4L2_CID_TEST_PATTERN, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Test pattern", - .min = 0, - .max = 1023, - .step = 1, - .def = 0, - .flags = 0, - } -}; - -/* ----------------------------------------------------------------------------- - * V4L2 subdev core operations - */ - -static int mt9v032_set_power(struct v4l2_subdev *subdev, int on) -{ - struct mt9v032 *mt9v032 = to_mt9v032(subdev); - int ret = 0; - - mutex_lock(&mt9v032->power_lock); - - /* If the power count is modified from 0 to != 0 or from != 0 to 0, - * update the power state. - */ - if (mt9v032->power_count == !on) { - ret = __mt9v032_set_power(mt9v032, !!on); - if (ret < 0) - goto done; - } - - /* Update the power count. */ - mt9v032->power_count += on ? 1 : -1; - WARN_ON(mt9v032->power_count < 0); - -done: - mutex_unlock(&mt9v032->power_lock); - return ret; -} - -/* ----------------------------------------------------------------------------- - * V4L2 subdev internal operations - */ - -static int mt9v032_registered(struct v4l2_subdev *subdev) -{ - struct i2c_client *client = v4l2_get_subdevdata(subdev); - struct mt9v032 *mt9v032 = to_mt9v032(subdev); - s32 data; - int ret; - - dev_info(&client->dev, "Probing MT9V032 at address 0x%02x\n", - client->addr); - - ret = mt9v032_power_on(mt9v032); - if (ret < 0) { - dev_err(&client->dev, "MT9V032 power up failed\n"); - return ret; - } - - /* Read and check the sensor version */ - data = mt9v032_read(client, MT9V032_CHIP_VERSION); - if (data != MT9V032_CHIP_ID_REV1 && data != MT9V032_CHIP_ID_REV3) { - dev_err(&client->dev, "MT9V032 not detected, wrong version " - "0x%04x\n", data); - return -ENODEV; - } - - mt9v032_power_off(mt9v032); - - dev_info(&client->dev, "MT9V032 detected at address 0x%02x\n", - client->addr); - - return ret; -} - -static int mt9v032_open(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh) -{ - struct v4l2_mbus_framefmt *format; - struct v4l2_rect *crop; - - crop = v4l2_subdev_get_try_crop(fh, 0); - crop->left = MT9V032_COLUMN_START_DEF; - crop->top = MT9V032_ROW_START_DEF; - crop->width = MT9V032_WINDOW_WIDTH_DEF; - crop->height = MT9V032_WINDOW_HEIGHT_DEF; - - format = v4l2_subdev_get_try_format(fh, 0); - format->code = V4L2_MBUS_FMT_SGRBG10_1X10; - format->width = MT9V032_WINDOW_WIDTH_DEF; - format->height = MT9V032_WINDOW_HEIGHT_DEF; - format->field = V4L2_FIELD_NONE; - format->colorspace = V4L2_COLORSPACE_SRGB; - - return mt9v032_set_power(subdev, 1); -} - -static int mt9v032_close(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh) -{ - return mt9v032_set_power(subdev, 0); -} - -static struct v4l2_subdev_core_ops mt9v032_subdev_core_ops = { - .s_power = mt9v032_set_power, -}; - -static struct v4l2_subdev_video_ops mt9v032_subdev_video_ops = { - .s_stream = mt9v032_s_stream, -}; - -static struct v4l2_subdev_pad_ops mt9v032_subdev_pad_ops = { - .enum_mbus_code = mt9v032_enum_mbus_code, - .enum_frame_size = mt9v032_enum_frame_size, - .get_fmt = mt9v032_get_format, - .set_fmt = mt9v032_set_format, - .get_crop = mt9v032_get_crop, - .set_crop = mt9v032_set_crop, -}; - -static struct v4l2_subdev_ops mt9v032_subdev_ops = { - .core = &mt9v032_subdev_core_ops, - .video = &mt9v032_subdev_video_ops, - .pad = &mt9v032_subdev_pad_ops, -}; - -static const struct v4l2_subdev_internal_ops mt9v032_subdev_internal_ops = { - .registered = mt9v032_registered, - .open = mt9v032_open, - .close = mt9v032_close, -}; - -/* ----------------------------------------------------------------------------- - * Driver initialization and probing - */ - -static int mt9v032_probe(struct i2c_client *client, - const struct i2c_device_id *did) -{ - struct mt9v032 *mt9v032; - unsigned int i; - int ret; - - if (!i2c_check_functionality(client->adapter, - I2C_FUNC_SMBUS_WORD_DATA)) { - dev_warn(&client->adapter->dev, - "I2C-Adapter doesn't support I2C_FUNC_SMBUS_WORD\n"); - return -EIO; - } - - mt9v032 = kzalloc(sizeof(*mt9v032), GFP_KERNEL); - if (!mt9v032) - return -ENOMEM; - - mutex_init(&mt9v032->power_lock); - mt9v032->pdata = client->dev.platform_data; - - v4l2_ctrl_handler_init(&mt9v032->ctrls, ARRAY_SIZE(mt9v032_ctrls) + 4); - - v4l2_ctrl_new_std(&mt9v032->ctrls, &mt9v032_ctrl_ops, - V4L2_CID_AUTOGAIN, 0, 1, 1, 1); - v4l2_ctrl_new_std(&mt9v032->ctrls, &mt9v032_ctrl_ops, - V4L2_CID_GAIN, MT9V032_ANALOG_GAIN_MIN, - MT9V032_ANALOG_GAIN_MAX, 1, MT9V032_ANALOG_GAIN_DEF); - v4l2_ctrl_new_std_menu(&mt9v032->ctrls, &mt9v032_ctrl_ops, - V4L2_CID_EXPOSURE_AUTO, V4L2_EXPOSURE_MANUAL, 0, - V4L2_EXPOSURE_AUTO); - v4l2_ctrl_new_std(&mt9v032->ctrls, &mt9v032_ctrl_ops, - V4L2_CID_EXPOSURE, MT9V032_TOTAL_SHUTTER_WIDTH_MIN, - MT9V032_TOTAL_SHUTTER_WIDTH_MAX, 1, - MT9V032_TOTAL_SHUTTER_WIDTH_DEF); - - for (i = 0; i < ARRAY_SIZE(mt9v032_ctrls); ++i) - v4l2_ctrl_new_custom(&mt9v032->ctrls, &mt9v032_ctrls[i], NULL); - - mt9v032->subdev.ctrl_handler = &mt9v032->ctrls; - - if (mt9v032->ctrls.error) - printk(KERN_INFO "%s: control initialization error %d\n", - __func__, mt9v032->ctrls.error); - - mt9v032->crop.left = MT9V032_COLUMN_START_DEF; - mt9v032->crop.top = MT9V032_ROW_START_DEF; - mt9v032->crop.width = MT9V032_WINDOW_WIDTH_DEF; - mt9v032->crop.height = MT9V032_WINDOW_HEIGHT_DEF; - - mt9v032->format.code = V4L2_MBUS_FMT_SGRBG10_1X10; - mt9v032->format.width = MT9V032_WINDOW_WIDTH_DEF; - mt9v032->format.height = MT9V032_WINDOW_HEIGHT_DEF; - mt9v032->format.field = V4L2_FIELD_NONE; - mt9v032->format.colorspace = V4L2_COLORSPACE_SRGB; - - mt9v032->aec_agc = MT9V032_AEC_ENABLE | MT9V032_AGC_ENABLE; - - v4l2_i2c_subdev_init(&mt9v032->subdev, client, &mt9v032_subdev_ops); - mt9v032->subdev.internal_ops = &mt9v032_subdev_internal_ops; - mt9v032->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; - - mt9v032->pad.flags = MEDIA_PAD_FL_SOURCE; - ret = media_entity_init(&mt9v032->subdev.entity, 1, &mt9v032->pad, 0); - if (ret < 0) - kfree(mt9v032); - - return ret; -} - -static int mt9v032_remove(struct i2c_client *client) -{ - struct v4l2_subdev *subdev = i2c_get_clientdata(client); - struct mt9v032 *mt9v032 = to_mt9v032(subdev); - - v4l2_device_unregister_subdev(subdev); - media_entity_cleanup(&subdev->entity); - kfree(mt9v032); - return 0; -} - -static const struct i2c_device_id mt9v032_id[] = { - { "mt9v032", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, mt9v032_id); - -static struct i2c_driver mt9v032_driver = { - .driver = { - .name = "mt9v032", - }, - .probe = mt9v032_probe, - .remove = mt9v032_remove, - .id_table = mt9v032_id, -}; - -module_i2c_driver(mt9v032_driver); - -MODULE_DESCRIPTION("Aptina MT9V032 Camera driver"); -MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/noon010pc30.c b/drivers/media/video/noon010pc30.c deleted file mode 100644 index 440c12962bae..000000000000 --- a/drivers/media/video/noon010pc30.c +++ /dev/null @@ -1,851 +0,0 @@ -/* - * Driver for SiliconFile NOON010PC30 CIF (1/11") Image Sensor with ISP - * - * Copyright (C) 2010 - 2011 Samsung Electronics Co., Ltd. - * Contact: Sylwester Nawrocki, <s.nawrocki@samsung.com> - * - * Initial register configuration based on a driver authored by - * HeungJun Kim <riverful.kim@samsung.com>. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include <linux/delay.h> -#include <linux/gpio.h> -#include <linux/i2c.h> -#include <linux/slab.h> -#include <linux/regulator/consumer.h> -#include <media/noon010pc30.h> -#include <media/v4l2-chip-ident.h> -#include <linux/videodev2.h> -#include <linux/module.h> -#include <media/v4l2-ctrls.h> -#include <media/v4l2-device.h> -#include <media/v4l2-mediabus.h> -#include <media/v4l2-subdev.h> - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Enable module debug trace. Set to 1 to enable."); - -#define MODULE_NAME "NOON010PC30" - -/* - * Register offsets within a page - * b15..b8 - page id, b7..b0 - register address - */ -#define POWER_CTRL_REG 0x0001 -#define PAGEMODE_REG 0x03 -#define DEVICE_ID_REG 0x0004 -#define NOON010PC30_ID 0x86 -#define VDO_CTL_REG(n) (0x0010 + (n)) -#define SYNC_CTL_REG 0x0012 -/* Window size and position */ -#define WIN_ROWH_REG 0x0013 -#define WIN_ROWL_REG 0x0014 -#define WIN_COLH_REG 0x0015 -#define WIN_COLL_REG 0x0016 -#define WIN_HEIGHTH_REG 0x0017 -#define WIN_HEIGHTL_REG 0x0018 -#define WIN_WIDTHH_REG 0x0019 -#define WIN_WIDTHL_REG 0x001A -#define HBLANKH_REG 0x001B -#define HBLANKL_REG 0x001C -#define VSYNCH_REG 0x001D -#define VSYNCL_REG 0x001E -/* VSYNC control */ -#define VS_CTL_REG(n) (0x00A1 + (n)) -/* page 1 */ -#define ISP_CTL_REG(n) (0x0110 + (n)) -#define YOFS_REG 0x0119 -#define DARK_YOFS_REG 0x011A -#define SAT_CTL_REG 0x0120 -#define BSAT_REG 0x0121 -#define RSAT_REG 0x0122 -/* Color correction */ -#define CMC_CTL_REG 0x0130 -#define CMC_OFSGH_REG 0x0133 -#define CMC_OFSGL_REG 0x0135 -#define CMC_SIGN_REG 0x0136 -#define CMC_GOFS_REG 0x0137 -#define CMC_COEF_REG(n) (0x0138 + (n)) -#define CMC_OFS_REG(n) (0x0141 + (n)) -/* Gamma correction */ -#define GMA_CTL_REG 0x0160 -#define GMA_COEF_REG(n) (0x0161 + (n)) -/* Lens Shading */ -#define LENS_CTRL_REG 0x01D0 -#define LENS_XCEN_REG 0x01D1 -#define LENS_YCEN_REG 0x01D2 -#define LENS_RC_REG 0x01D3 -#define LENS_GC_REG 0x01D4 -#define LENS_BC_REG 0x01D5 -#define L_AGON_REG 0x01D6 -#define L_AGOFF_REG 0x01D7 -/* Page 3 - Auto Exposure */ -#define AE_CTL_REG(n) (0x0310 + (n)) -#define AE_CTL9_REG 0x032C -#define AE_CTL10_REG 0x032D -#define AE_YLVL_REG 0x031C -#define AE_YTH_REG(n) (0x031D + (n)) -#define AE_WGT_REG 0x0326 -#define EXP_TIMEH_REG 0x0333 -#define EXP_TIMEM_REG 0x0334 -#define EXP_TIMEL_REG 0x0335 -#define EXP_MMINH_REG 0x0336 -#define EXP_MMINL_REG 0x0337 -#define EXP_MMAXH_REG 0x0338 -#define EXP_MMAXM_REG 0x0339 -#define EXP_MMAXL_REG 0x033A -/* Page 4 - Auto White Balance */ -#define AWB_CTL_REG(n) (0x0410 + (n)) -#define AWB_ENABE 0x80 -#define AWB_WGHT_REG 0x0419 -#define BGAIN_PAR_REG(n) (0x044F + (n)) -/* Manual white balance, when AWB_CTL2[0]=1 */ -#define MWB_RGAIN_REG 0x0466 -#define MWB_BGAIN_REG 0x0467 - -/* The token to mark an array end */ -#define REG_TERM 0xFFFF - -struct noon010_format { - enum v4l2_mbus_pixelcode code; - enum v4l2_colorspace colorspace; - u16 ispctl1_reg; -}; - -struct noon010_frmsize { - u16 width; - u16 height; - int vid_ctl1; -}; - -static const char * const noon010_supply_name[] = { - "vdd_core", "vddio", "vdda" -}; - -#define NOON010_NUM_SUPPLIES ARRAY_SIZE(noon010_supply_name) - -struct noon010_info { - struct v4l2_subdev sd; - struct media_pad pad; - struct v4l2_ctrl_handler hdl; - struct regulator_bulk_data supply[NOON010_NUM_SUPPLIES]; - u32 gpio_nreset; - u32 gpio_nstby; - - /* Protects the struct members below */ - struct mutex lock; - - const struct noon010_format *curr_fmt; - const struct noon010_frmsize *curr_win; - unsigned int apply_new_cfg:1; - unsigned int streaming:1; - unsigned int hflip:1; - unsigned int vflip:1; - unsigned int power:1; - u8 i2c_reg_page; -}; - -struct i2c_regval { - u16 addr; - u16 val; -}; - -/* Supported resolutions. */ -static const struct noon010_frmsize noon010_sizes[] = { - { - .width = 352, - .height = 288, - .vid_ctl1 = 0, - }, { - .width = 176, - .height = 144, - .vid_ctl1 = 0x10, - }, { - .width = 88, - .height = 72, - .vid_ctl1 = 0x20, - }, -}; - -/* Supported pixel formats. */ -static const struct noon010_format noon010_formats[] = { - { - .code = V4L2_MBUS_FMT_YUYV8_2X8, - .colorspace = V4L2_COLORSPACE_JPEG, - .ispctl1_reg = 0x03, - }, { - .code = V4L2_MBUS_FMT_YVYU8_2X8, - .colorspace = V4L2_COLORSPACE_JPEG, - .ispctl1_reg = 0x02, - }, { - .code = V4L2_MBUS_FMT_VYUY8_2X8, - .colorspace = V4L2_COLORSPACE_JPEG, - .ispctl1_reg = 0, - }, { - .code = V4L2_MBUS_FMT_UYVY8_2X8, - .colorspace = V4L2_COLORSPACE_JPEG, - .ispctl1_reg = 0x01, - }, { - .code = V4L2_MBUS_FMT_RGB565_2X8_BE, - .colorspace = V4L2_COLORSPACE_JPEG, - .ispctl1_reg = 0x40, - }, -}; - -static const struct i2c_regval noon010_base_regs[] = { - { WIN_COLL_REG, 0x06 }, { HBLANKL_REG, 0x7C }, - /* Color corection and saturation */ - { ISP_CTL_REG(0), 0x30 }, { ISP_CTL_REG(2), 0x30 }, - { YOFS_REG, 0x80 }, { DARK_YOFS_REG, 0x04 }, - { SAT_CTL_REG, 0x1F }, { BSAT_REG, 0x90 }, - { CMC_CTL_REG, 0x0F }, { CMC_OFSGH_REG, 0x3C }, - { CMC_OFSGL_REG, 0x2C }, { CMC_SIGN_REG, 0x3F }, - { CMC_COEF_REG(0), 0x79 }, { CMC_OFS_REG(0), 0x00 }, - { CMC_COEF_REG(1), 0x39 }, { CMC_OFS_REG(1), 0x00 }, - { CMC_COEF_REG(2), 0x00 }, { CMC_OFS_REG(2), 0x00 }, - { CMC_COEF_REG(3), 0x11 }, { CMC_OFS_REG(3), 0x8B }, - { CMC_COEF_REG(4), 0x65 }, { CMC_OFS_REG(4), 0x07 }, - { CMC_COEF_REG(5), 0x14 }, { CMC_OFS_REG(5), 0x04 }, - { CMC_COEF_REG(6), 0x01 }, { CMC_OFS_REG(6), 0x9C }, - { CMC_COEF_REG(7), 0x33 }, { CMC_OFS_REG(7), 0x89 }, - { CMC_COEF_REG(8), 0x74 }, { CMC_OFS_REG(8), 0x25 }, - /* Automatic white balance */ - { AWB_CTL_REG(0), 0x78 }, { AWB_CTL_REG(1), 0x2E }, - { AWB_CTL_REG(2), 0x20 }, { AWB_CTL_REG(3), 0x85 }, - /* Auto exposure */ - { AE_CTL_REG(0), 0xDC }, { AE_CTL_REG(1), 0x81 }, - { AE_CTL_REG(2), 0x30 }, { AE_CTL_REG(3), 0xA5 }, - { AE_CTL_REG(4), 0x40 }, { AE_CTL_REG(5), 0x51 }, - { AE_CTL_REG(6), 0x33 }, { AE_CTL_REG(7), 0x7E }, - { AE_CTL9_REG, 0x00 }, { AE_CTL10_REG, 0x02 }, - { AE_YLVL_REG, 0x44 }, { AE_YTH_REG(0), 0x34 }, - { AE_YTH_REG(1), 0x30 }, { AE_WGT_REG, 0xD5 }, - /* Lens shading compensation */ - { LENS_CTRL_REG, 0x01 }, { LENS_XCEN_REG, 0x80 }, - { LENS_YCEN_REG, 0x70 }, { LENS_RC_REG, 0x53 }, - { LENS_GC_REG, 0x40 }, { LENS_BC_REG, 0x3E }, - { REG_TERM, 0 }, -}; - -static inline struct noon010_info *to_noon010(struct v4l2_subdev *sd) -{ - return container_of(sd, struct noon010_info, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct noon010_info, hdl)->sd; -} - -static inline int set_i2c_page(struct noon010_info *info, - struct i2c_client *client, unsigned int reg) -{ - u32 page = reg >> 8 & 0xFF; - int ret = 0; - - if (info->i2c_reg_page != page && (reg & 0xFF) != 0x03) { - ret = i2c_smbus_write_byte_data(client, PAGEMODE_REG, page); - if (!ret) - info->i2c_reg_page = page; - } - return ret; -} - -static int cam_i2c_read(struct v4l2_subdev *sd, u32 reg_addr) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct noon010_info *info = to_noon010(sd); - int ret = set_i2c_page(info, client, reg_addr); - - if (ret) - return ret; - return i2c_smbus_read_byte_data(client, reg_addr & 0xFF); -} - -static int cam_i2c_write(struct v4l2_subdev *sd, u32 reg_addr, u32 val) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct noon010_info *info = to_noon010(sd); - int ret = set_i2c_page(info, client, reg_addr); - - if (ret) - return ret; - return i2c_smbus_write_byte_data(client, reg_addr & 0xFF, val); -} - -static inline int noon010_bulk_write_reg(struct v4l2_subdev *sd, - const struct i2c_regval *msg) -{ - while (msg->addr != REG_TERM) { - int ret = cam_i2c_write(sd, msg->addr, msg->val); - - if (ret) - return ret; - msg++; - } - return 0; -} - -/* Device reset and sleep mode control */ -static int noon010_power_ctrl(struct v4l2_subdev *sd, bool reset, bool sleep) -{ - struct noon010_info *info = to_noon010(sd); - u8 reg = sleep ? 0xF1 : 0xF0; - int ret = 0; - - if (reset) { - ret = cam_i2c_write(sd, POWER_CTRL_REG, reg | 0x02); - udelay(20); - } - if (!ret) { - ret = cam_i2c_write(sd, POWER_CTRL_REG, reg); - if (reset && !ret) - info->i2c_reg_page = -1; - } - return ret; -} - -/* Automatic white balance control */ -static int noon010_enable_autowhitebalance(struct v4l2_subdev *sd, int on) -{ - int ret; - - ret = cam_i2c_write(sd, AWB_CTL_REG(1), on ? 0x2E : 0x2F); - if (!ret) - ret = cam_i2c_write(sd, AWB_CTL_REG(0), on ? 0xFB : 0x7B); - return ret; -} - -/* Called with struct noon010_info.lock mutex held */ -static int noon010_set_flip(struct v4l2_subdev *sd, int hflip, int vflip) -{ - struct noon010_info *info = to_noon010(sd); - int reg, ret; - - reg = cam_i2c_read(sd, VDO_CTL_REG(1)); - if (reg < 0) - return reg; - - reg &= 0x7C; - if (hflip) - reg |= 0x01; - if (vflip) - reg |= 0x02; - - ret = cam_i2c_write(sd, VDO_CTL_REG(1), reg | 0x80); - if (!ret) { - info->hflip = hflip; - info->vflip = vflip; - } - return ret; -} - -/* Configure resolution and color format */ -static int noon010_set_params(struct v4l2_subdev *sd) -{ - struct noon010_info *info = to_noon010(sd); - - int ret = cam_i2c_write(sd, VDO_CTL_REG(0), - info->curr_win->vid_ctl1); - if (ret) - return ret; - return cam_i2c_write(sd, ISP_CTL_REG(0), - info->curr_fmt->ispctl1_reg); -} - -/* Find nearest matching image pixel size. */ -static int noon010_try_frame_size(struct v4l2_mbus_framefmt *mf, - const struct noon010_frmsize **size) -{ - unsigned int min_err = ~0; - int i = ARRAY_SIZE(noon010_sizes); - const struct noon010_frmsize *fsize = &noon010_sizes[0], - *match = NULL; - - while (i--) { - int err = abs(fsize->width - mf->width) - + abs(fsize->height - mf->height); - - if (err < min_err) { - min_err = err; - match = fsize; - } - fsize++; - } - if (match) { - mf->width = match->width; - mf->height = match->height; - if (size) - *size = match; - return 0; - } - return -EINVAL; -} - -/* Called with info.lock mutex held */ -static int power_enable(struct noon010_info *info) -{ - int ret; - - if (info->power) { - v4l2_info(&info->sd, "%s: sensor is already on\n", __func__); - return 0; - } - - if (gpio_is_valid(info->gpio_nstby)) - gpio_set_value(info->gpio_nstby, 0); - - if (gpio_is_valid(info->gpio_nreset)) - gpio_set_value(info->gpio_nreset, 0); - - ret = regulator_bulk_enable(NOON010_NUM_SUPPLIES, info->supply); - if (ret) - return ret; - - if (gpio_is_valid(info->gpio_nreset)) { - msleep(50); - gpio_set_value(info->gpio_nreset, 1); - } - if (gpio_is_valid(info->gpio_nstby)) { - udelay(1000); - gpio_set_value(info->gpio_nstby, 1); - } - if (gpio_is_valid(info->gpio_nreset)) { - udelay(1000); - gpio_set_value(info->gpio_nreset, 0); - msleep(100); - gpio_set_value(info->gpio_nreset, 1); - msleep(20); - } - info->power = 1; - - v4l2_dbg(1, debug, &info->sd, "%s: sensor is on\n", __func__); - return 0; -} - -/* Called with info.lock mutex held */ -static int power_disable(struct noon010_info *info) -{ - int ret; - - if (!info->power) { - v4l2_info(&info->sd, "%s: sensor is already off\n", __func__); - return 0; - } - - ret = regulator_bulk_disable(NOON010_NUM_SUPPLIES, info->supply); - if (ret) - return ret; - - if (gpio_is_valid(info->gpio_nstby)) - gpio_set_value(info->gpio_nstby, 0); - - if (gpio_is_valid(info->gpio_nreset)) - gpio_set_value(info->gpio_nreset, 0); - - info->power = 0; - - v4l2_dbg(1, debug, &info->sd, "%s: sensor is off\n", __func__); - - return 0; -} - -static int noon010_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - struct noon010_info *info = to_noon010(sd); - int ret = 0; - - v4l2_dbg(1, debug, sd, "%s: ctrl_id: %d, value: %d\n", - __func__, ctrl->id, ctrl->val); - - mutex_lock(&info->lock); - /* - * If the device is not powered up by the host driver do - * not apply any controls to H/W at this time. Instead - * the controls will be restored right after power-up. - */ - if (!info->power) - goto unlock; - - switch (ctrl->id) { - case V4L2_CID_AUTO_WHITE_BALANCE: - ret = noon010_enable_autowhitebalance(sd, ctrl->val); - break; - case V4L2_CID_BLUE_BALANCE: - ret = cam_i2c_write(sd, MWB_BGAIN_REG, ctrl->val); - break; - case V4L2_CID_RED_BALANCE: - ret = cam_i2c_write(sd, MWB_RGAIN_REG, ctrl->val); - break; - default: - ret = -EINVAL; - } -unlock: - mutex_unlock(&info->lock); - return ret; -} - -static int noon010_enum_mbus_code(struct v4l2_subdev *sd, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_mbus_code_enum *code) -{ - if (code->index >= ARRAY_SIZE(noon010_formats)) - return -EINVAL; - - code->code = noon010_formats[code->index].code; - return 0; -} - -static int noon010_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh, - struct v4l2_subdev_format *fmt) -{ - struct noon010_info *info = to_noon010(sd); - struct v4l2_mbus_framefmt *mf; - - if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) { - if (fh) { - mf = v4l2_subdev_get_try_format(fh, 0); - fmt->format = *mf; - } - return 0; - } - mf = &fmt->format; - - mutex_lock(&info->lock); - mf->width = info->curr_win->width; - mf->height = info->curr_win->height; - mf->code = info->curr_fmt->code; - mf->colorspace = info->curr_fmt->colorspace; - mf->field = V4L2_FIELD_NONE; - - mutex_unlock(&info->lock); - return 0; -} - -/* Return nearest media bus frame format. */ -static const struct noon010_format *noon010_try_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *mf) -{ - int i = ARRAY_SIZE(noon010_formats); - - while (--i) - if (mf->code == noon010_formats[i].code) - break; - mf->code = noon010_formats[i].code; - - return &noon010_formats[i]; -} - -static int noon010_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh, - struct v4l2_subdev_format *fmt) -{ - struct noon010_info *info = to_noon010(sd); - const struct noon010_frmsize *size = NULL; - const struct noon010_format *nf; - struct v4l2_mbus_framefmt *mf; - int ret = 0; - - nf = noon010_try_fmt(sd, &fmt->format); - noon010_try_frame_size(&fmt->format, &size); - fmt->format.colorspace = V4L2_COLORSPACE_JPEG; - - if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) { - if (fh) { - mf = v4l2_subdev_get_try_format(fh, 0); - *mf = fmt->format; - } - return 0; - } - mutex_lock(&info->lock); - if (!info->streaming) { - info->apply_new_cfg = 1; - info->curr_fmt = nf; - info->curr_win = size; - } else { - ret = -EBUSY; - } - mutex_unlock(&info->lock); - return ret; -} - -/* Called with struct noon010_info.lock mutex held */ -static int noon010_base_config(struct v4l2_subdev *sd) -{ - int ret = noon010_bulk_write_reg(sd, noon010_base_regs); - if (!ret) - ret = noon010_set_params(sd); - if (!ret) - ret = noon010_set_flip(sd, 1, 0); - - return ret; -} - -static int noon010_s_power(struct v4l2_subdev *sd, int on) -{ - struct noon010_info *info = to_noon010(sd); - int ret; - - mutex_lock(&info->lock); - if (on) { - ret = power_enable(info); - if (!ret) - ret = noon010_base_config(sd); - } else { - noon010_power_ctrl(sd, false, true); - ret = power_disable(info); - } - mutex_unlock(&info->lock); - - /* Restore the controls state */ - if (!ret && on) - ret = v4l2_ctrl_handler_setup(&info->hdl); - - return ret; -} - -static int noon010_s_stream(struct v4l2_subdev *sd, int on) -{ - struct noon010_info *info = to_noon010(sd); - int ret = 0; - - mutex_lock(&info->lock); - if (!info->streaming != !on) { - ret = noon010_power_ctrl(sd, false, !on); - if (!ret) - info->streaming = on; - } - if (!ret && on && info->apply_new_cfg) { - ret = noon010_set_params(sd); - if (!ret) - info->apply_new_cfg = 0; - } - mutex_unlock(&info->lock); - return ret; -} - -static int noon010_log_status(struct v4l2_subdev *sd) -{ - struct noon010_info *info = to_noon010(sd); - - v4l2_ctrl_handler_log_status(&info->hdl, sd->name); - return 0; -} - -static int noon010_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) -{ - struct v4l2_mbus_framefmt *mf = v4l2_subdev_get_try_format(fh, 0); - - mf->width = noon010_sizes[0].width; - mf->height = noon010_sizes[0].height; - mf->code = noon010_formats[0].code; - mf->colorspace = V4L2_COLORSPACE_JPEG; - mf->field = V4L2_FIELD_NONE; - return 0; -} - -static const struct v4l2_subdev_internal_ops noon010_subdev_internal_ops = { - .open = noon010_open, -}; - -static const struct v4l2_ctrl_ops noon010_ctrl_ops = { - .s_ctrl = noon010_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops noon010_core_ops = { - .s_power = noon010_s_power, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .log_status = noon010_log_status, -}; - -static struct v4l2_subdev_pad_ops noon010_pad_ops = { - .enum_mbus_code = noon010_enum_mbus_code, - .get_fmt = noon010_get_fmt, - .set_fmt = noon010_set_fmt, -}; - -static struct v4l2_subdev_video_ops noon010_video_ops = { - .s_stream = noon010_s_stream, -}; - -static const struct v4l2_subdev_ops noon010_ops = { - .core = &noon010_core_ops, - .pad = &noon010_pad_ops, - .video = &noon010_video_ops, -}; - -/* Return 0 if NOON010PC30L sensor type was detected or -ENODEV otherwise. */ -static int noon010_detect(struct i2c_client *client, struct noon010_info *info) -{ - int ret; - - ret = power_enable(info); - if (ret) - return ret; - - ret = i2c_smbus_read_byte_data(client, DEVICE_ID_REG); - if (ret < 0) - dev_err(&client->dev, "I2C read failed: 0x%X\n", ret); - - power_disable(info); - - return ret == NOON010PC30_ID ? 0 : -ENODEV; -} - -static int noon010_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct noon010_info *info; - struct v4l2_subdev *sd; - const struct noon010pc30_platform_data *pdata - = client->dev.platform_data; - int ret; - int i; - - if (!pdata) { - dev_err(&client->dev, "No platform data!\n"); - return -EIO; - } - - info = kzalloc(sizeof(*info), GFP_KERNEL); - if (!info) - return -ENOMEM; - - mutex_init(&info->lock); - sd = &info->sd; - v4l2_i2c_subdev_init(sd, client, &noon010_ops); - strlcpy(sd->name, MODULE_NAME, sizeof(sd->name)); - - sd->internal_ops = &noon010_subdev_internal_ops; - sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; - - v4l2_ctrl_handler_init(&info->hdl, 3); - - v4l2_ctrl_new_std(&info->hdl, &noon010_ctrl_ops, - V4L2_CID_AUTO_WHITE_BALANCE, 0, 1, 1, 1); - v4l2_ctrl_new_std(&info->hdl, &noon010_ctrl_ops, - V4L2_CID_RED_BALANCE, 0, 127, 1, 64); - v4l2_ctrl_new_std(&info->hdl, &noon010_ctrl_ops, - V4L2_CID_BLUE_BALANCE, 0, 127, 1, 64); - - sd->ctrl_handler = &info->hdl; - - ret = info->hdl.error; - if (ret) - goto np_err; - - info->i2c_reg_page = -1; - info->gpio_nreset = -EINVAL; - info->gpio_nstby = -EINVAL; - info->curr_fmt = &noon010_formats[0]; - info->curr_win = &noon010_sizes[0]; - - if (gpio_is_valid(pdata->gpio_nreset)) { - ret = gpio_request(pdata->gpio_nreset, "NOON010PC30 NRST"); - if (ret) { - dev_err(&client->dev, "GPIO request error: %d\n", ret); - goto np_err; - } - info->gpio_nreset = pdata->gpio_nreset; - gpio_direction_output(info->gpio_nreset, 0); - gpio_export(info->gpio_nreset, 0); - } - - if (gpio_is_valid(pdata->gpio_nstby)) { - ret = gpio_request(pdata->gpio_nstby, "NOON010PC30 NSTBY"); - if (ret) { - dev_err(&client->dev, "GPIO request error: %d\n", ret); - goto np_gpio_err; - } - info->gpio_nstby = pdata->gpio_nstby; - gpio_direction_output(info->gpio_nstby, 0); - gpio_export(info->gpio_nstby, 0); - } - - for (i = 0; i < NOON010_NUM_SUPPLIES; i++) - info->supply[i].supply = noon010_supply_name[i]; - - ret = regulator_bulk_get(&client->dev, NOON010_NUM_SUPPLIES, - info->supply); - if (ret) - goto np_reg_err; - - info->pad.flags = MEDIA_PAD_FL_SOURCE; - sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_SENSOR; - ret = media_entity_init(&sd->entity, 1, &info->pad, 0); - if (ret < 0) - goto np_me_err; - - ret = noon010_detect(client, info); - if (!ret) - return 0; - -np_me_err: - regulator_bulk_free(NOON010_NUM_SUPPLIES, info->supply); -np_reg_err: - if (gpio_is_valid(info->gpio_nstby)) - gpio_free(info->gpio_nstby); -np_gpio_err: - if (gpio_is_valid(info->gpio_nreset)) - gpio_free(info->gpio_nreset); -np_err: - v4l2_ctrl_handler_free(&info->hdl); - v4l2_device_unregister_subdev(sd); - kfree(info); - return ret; -} - -static int noon010_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct noon010_info *info = to_noon010(sd); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(&info->hdl); - - regulator_bulk_free(NOON010_NUM_SUPPLIES, info->supply); - - if (gpio_is_valid(info->gpio_nreset)) - gpio_free(info->gpio_nreset); - - if (gpio_is_valid(info->gpio_nstby)) - gpio_free(info->gpio_nstby); - - media_entity_cleanup(&sd->entity); - kfree(info); - return 0; -} - -static const struct i2c_device_id noon010_id[] = { - { MODULE_NAME, 0 }, - { }, -}; -MODULE_DEVICE_TABLE(i2c, noon010_id); - - -static struct i2c_driver noon010_i2c_driver = { - .driver = { - .name = MODULE_NAME - }, - .probe = noon010_probe, - .remove = noon010_remove, - .id_table = noon010_id, -}; - -module_i2c_driver(noon010_i2c_driver); - -MODULE_DESCRIPTION("Siliconfile NOON010PC30 camera driver"); -MODULE_AUTHOR("Sylwester Nawrocki <s.nawrocki@samsung.com>"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/ov7670.c b/drivers/media/video/ov7670.c deleted file mode 100644 index e7c82b297514..000000000000 --- a/drivers/media/video/ov7670.c +++ /dev/null @@ -1,1586 +0,0 @@ -/* - * A V4L2 driver for OmniVision OV7670 cameras. - * - * Copyright 2006 One Laptop Per Child Association, Inc. Written - * by Jonathan Corbet with substantial inspiration from Mark - * McClelland's ovcamchip code. - * - * Copyright 2006-7 Jonathan Corbet <corbet@lwn.net> - * - * This file may be distributed under the terms of the GNU General - * Public License, version 2. - */ -#include <linux/init.h> -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/i2c.h> -#include <linux/delay.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-mediabus.h> -#include <media/ov7670.h> - -MODULE_AUTHOR("Jonathan Corbet <corbet@lwn.net>"); -MODULE_DESCRIPTION("A low-level driver for OmniVision ov7670 sensors"); -MODULE_LICENSE("GPL"); - -static bool debug; -module_param(debug, bool, 0644); -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - -/* - * Basic window sizes. These probably belong somewhere more globally - * useful. - */ -#define VGA_WIDTH 640 -#define VGA_HEIGHT 480 -#define QVGA_WIDTH 320 -#define QVGA_HEIGHT 240 -#define CIF_WIDTH 352 -#define CIF_HEIGHT 288 -#define QCIF_WIDTH 176 -#define QCIF_HEIGHT 144 - -/* - * The 7670 sits on i2c with ID 0x42 - */ -#define OV7670_I2C_ADDR 0x42 - -/* Registers */ -#define REG_GAIN 0x00 /* Gain lower 8 bits (rest in vref) */ -#define REG_BLUE 0x01 /* blue gain */ -#define REG_RED 0x02 /* red gain */ -#define REG_VREF 0x03 /* Pieces of GAIN, VSTART, VSTOP */ -#define REG_COM1 0x04 /* Control 1 */ -#define COM1_CCIR656 0x40 /* CCIR656 enable */ -#define REG_BAVE 0x05 /* U/B Average level */ -#define REG_GbAVE 0x06 /* Y/Gb Average level */ -#define REG_AECHH 0x07 /* AEC MS 5 bits */ -#define REG_RAVE 0x08 /* V/R Average level */ -#define REG_COM2 0x09 /* Control 2 */ -#define COM2_SSLEEP 0x10 /* Soft sleep mode */ -#define REG_PID 0x0a /* Product ID MSB */ -#define REG_VER 0x0b /* Product ID LSB */ -#define REG_COM3 0x0c /* Control 3 */ -#define COM3_SWAP 0x40 /* Byte swap */ -#define COM3_SCALEEN 0x08 /* Enable scaling */ -#define COM3_DCWEN 0x04 /* Enable downsamp/crop/window */ -#define REG_COM4 0x0d /* Control 4 */ -#define REG_COM5 0x0e /* All "reserved" */ -#define REG_COM6 0x0f /* Control 6 */ -#define REG_AECH 0x10 /* More bits of AEC value */ -#define REG_CLKRC 0x11 /* Clocl control */ -#define CLK_EXT 0x40 /* Use external clock directly */ -#define CLK_SCALE 0x3f /* Mask for internal clock scale */ -#define REG_COM7 0x12 /* Control 7 */ -#define COM7_RESET 0x80 /* Register reset */ -#define COM7_FMT_MASK 0x38 -#define COM7_FMT_VGA 0x00 -#define COM7_FMT_CIF 0x20 /* CIF format */ -#define COM7_FMT_QVGA 0x10 /* QVGA format */ -#define COM7_FMT_QCIF 0x08 /* QCIF format */ -#define COM7_RGB 0x04 /* bits 0 and 2 - RGB format */ -#define COM7_YUV 0x00 /* YUV */ -#define COM7_BAYER 0x01 /* Bayer format */ -#define COM7_PBAYER 0x05 /* "Processed bayer" */ -#define REG_COM8 0x13 /* Control 8 */ -#define COM8_FASTAEC 0x80 /* Enable fast AGC/AEC */ -#define COM8_AECSTEP 0x40 /* Unlimited AEC step size */ -#define COM8_BFILT 0x20 /* Band filter enable */ -#define COM8_AGC 0x04 /* Auto gain enable */ -#define COM8_AWB 0x02 /* White balance enable */ -#define COM8_AEC 0x01 /* Auto exposure enable */ -#define REG_COM9 0x14 /* Control 9 - gain ceiling */ -#define REG_COM10 0x15 /* Control 10 */ -#define COM10_HSYNC 0x40 /* HSYNC instead of HREF */ -#define COM10_PCLK_HB 0x20 /* Suppress PCLK on horiz blank */ -#define COM10_HREF_REV 0x08 /* Reverse HREF */ -#define COM10_VS_LEAD 0x04 /* VSYNC on clock leading edge */ -#define COM10_VS_NEG 0x02 /* VSYNC negative */ -#define COM10_HS_NEG 0x01 /* HSYNC negative */ -#define REG_HSTART 0x17 /* Horiz start high bits */ -#define REG_HSTOP 0x18 /* Horiz stop high bits */ -#define REG_VSTART 0x19 /* Vert start high bits */ -#define REG_VSTOP 0x1a /* Vert stop high bits */ -#define REG_PSHFT 0x1b /* Pixel delay after HREF */ -#define REG_MIDH 0x1c /* Manuf. ID high */ -#define REG_MIDL 0x1d /* Manuf. ID low */ -#define REG_MVFP 0x1e /* Mirror / vflip */ -#define MVFP_MIRROR 0x20 /* Mirror image */ -#define MVFP_FLIP 0x10 /* Vertical flip */ - -#define REG_AEW 0x24 /* AGC upper limit */ -#define REG_AEB 0x25 /* AGC lower limit */ -#define REG_VPT 0x26 /* AGC/AEC fast mode op region */ -#define REG_HSYST 0x30 /* HSYNC rising edge delay */ -#define REG_HSYEN 0x31 /* HSYNC falling edge delay */ -#define REG_HREF 0x32 /* HREF pieces */ -#define REG_TSLB 0x3a /* lots of stuff */ -#define TSLB_YLAST 0x04 /* UYVY or VYUY - see com13 */ -#define REG_COM11 0x3b /* Control 11 */ -#define COM11_NIGHT 0x80 /* NIght mode enable */ -#define COM11_NMFR 0x60 /* Two bit NM frame rate */ -#define COM11_HZAUTO 0x10 /* Auto detect 50/60 Hz */ -#define COM11_50HZ 0x08 /* Manual 50Hz select */ -#define COM11_EXP 0x02 -#define REG_COM12 0x3c /* Control 12 */ -#define COM12_HREF 0x80 /* HREF always */ -#define REG_COM13 0x3d /* Control 13 */ -#define COM13_GAMMA 0x80 /* Gamma enable */ -#define COM13_UVSAT 0x40 /* UV saturation auto adjustment */ -#define COM13_UVSWAP 0x01 /* V before U - w/TSLB */ -#define REG_COM14 0x3e /* Control 14 */ -#define COM14_DCWEN 0x10 /* DCW/PCLK-scale enable */ -#define REG_EDGE 0x3f /* Edge enhancement factor */ -#define REG_COM15 0x40 /* Control 15 */ -#define COM15_R10F0 0x00 /* Data range 10 to F0 */ -#define COM15_R01FE 0x80 /* 01 to FE */ -#define COM15_R00FF 0xc0 /* 00 to FF */ -#define COM15_RGB565 0x10 /* RGB565 output */ -#define COM15_RGB555 0x30 /* RGB555 output */ -#define REG_COM16 0x41 /* Control 16 */ -#define COM16_AWBGAIN 0x08 /* AWB gain enable */ -#define REG_COM17 0x42 /* Control 17 */ -#define COM17_AECWIN 0xc0 /* AEC window - must match COM4 */ -#define COM17_CBAR 0x08 /* DSP Color bar */ - -/* - * This matrix defines how the colors are generated, must be - * tweaked to adjust hue and saturation. - * - * Order: v-red, v-green, v-blue, u-red, u-green, u-blue - * - * They are nine-bit signed quantities, with the sign bit - * stored in 0x58. Sign for v-red is bit 0, and up from there. - */ -#define REG_CMATRIX_BASE 0x4f -#define CMATRIX_LEN 6 -#define REG_CMATRIX_SIGN 0x58 - - -#define REG_BRIGHT 0x55 /* Brightness */ -#define REG_CONTRAS 0x56 /* Contrast control */ - -#define REG_GFIX 0x69 /* Fix gain control */ - -#define REG_REG76 0x76 /* OV's name */ -#define R76_BLKPCOR 0x80 /* Black pixel correction enable */ -#define R76_WHTPCOR 0x40 /* White pixel correction enable */ - -#define REG_RGB444 0x8c /* RGB 444 control */ -#define R444_ENABLE 0x02 /* Turn on RGB444, overrides 5x5 */ -#define R444_RGBX 0x01 /* Empty nibble at end */ - -#define REG_HAECC1 0x9f /* Hist AEC/AGC control 1 */ -#define REG_HAECC2 0xa0 /* Hist AEC/AGC control 2 */ - -#define REG_BD50MAX 0xa5 /* 50hz banding step limit */ -#define REG_HAECC3 0xa6 /* Hist AEC/AGC control 3 */ -#define REG_HAECC4 0xa7 /* Hist AEC/AGC control 4 */ -#define REG_HAECC5 0xa8 /* Hist AEC/AGC control 5 */ -#define REG_HAECC6 0xa9 /* Hist AEC/AGC control 6 */ -#define REG_HAECC7 0xaa /* Hist AEC/AGC control 7 */ -#define REG_BD60MAX 0xab /* 60hz banding step limit */ - - -/* - * Information we maintain about a known sensor. - */ -struct ov7670_format_struct; /* coming later */ -struct ov7670_info { - struct v4l2_subdev sd; - struct ov7670_format_struct *fmt; /* Current format */ - unsigned char sat; /* Saturation value */ - int hue; /* Hue value */ - int min_width; /* Filter out smaller sizes */ - int min_height; /* Filter out smaller sizes */ - int clock_speed; /* External clock speed (MHz) */ - u8 clkrc; /* Clock divider value */ - bool use_smbus; /* Use smbus I/O instead of I2C */ -}; - -static inline struct ov7670_info *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct ov7670_info, sd); -} - - - -/* - * The default register settings, as obtained from OmniVision. There - * is really no making sense of most of these - lots of "reserved" values - * and such. - * - * These settings give VGA YUYV. - */ - -struct regval_list { - unsigned char reg_num; - unsigned char value; -}; - -static struct regval_list ov7670_default_regs[] = { - { REG_COM7, COM7_RESET }, -/* - * Clock scale: 3 = 15fps - * 2 = 20fps - * 1 = 30fps - */ - { REG_CLKRC, 0x1 }, /* OV: clock scale (30 fps) */ - { REG_TSLB, 0x04 }, /* OV */ - { REG_COM7, 0 }, /* VGA */ - /* - * Set the hardware window. These values from OV don't entirely - * make sense - hstop is less than hstart. But they work... - */ - { REG_HSTART, 0x13 }, { REG_HSTOP, 0x01 }, - { REG_HREF, 0xb6 }, { REG_VSTART, 0x02 }, - { REG_VSTOP, 0x7a }, { REG_VREF, 0x0a }, - - { REG_COM3, 0 }, { REG_COM14, 0 }, - /* Mystery scaling numbers */ - { 0x70, 0x3a }, { 0x71, 0x35 }, - { 0x72, 0x11 }, { 0x73, 0xf0 }, - { 0xa2, 0x02 }, { REG_COM10, 0x0 }, - - /* Gamma curve values */ - { 0x7a, 0x20 }, { 0x7b, 0x10 }, - { 0x7c, 0x1e }, { 0x7d, 0x35 }, - { 0x7e, 0x5a }, { 0x7f, 0x69 }, - { 0x80, 0x76 }, { 0x81, 0x80 }, - { 0x82, 0x88 }, { 0x83, 0x8f }, - { 0x84, 0x96 }, { 0x85, 0xa3 }, - { 0x86, 0xaf }, { 0x87, 0xc4 }, - { 0x88, 0xd7 }, { 0x89, 0xe8 }, - - /* AGC and AEC parameters. Note we start by disabling those features, - then turn them only after tweaking the values. */ - { REG_COM8, COM8_FASTAEC | COM8_AECSTEP | COM8_BFILT }, - { REG_GAIN, 0 }, { REG_AECH, 0 }, - { REG_COM4, 0x40 }, /* magic reserved bit */ - { REG_COM9, 0x18 }, /* 4x gain + magic rsvd bit */ - { REG_BD50MAX, 0x05 }, { REG_BD60MAX, 0x07 }, - { REG_AEW, 0x95 }, { REG_AEB, 0x33 }, - { REG_VPT, 0xe3 }, { REG_HAECC1, 0x78 }, - { REG_HAECC2, 0x68 }, { 0xa1, 0x03 }, /* magic */ - { REG_HAECC3, 0xd8 }, { REG_HAECC4, 0xd8 }, - { REG_HAECC5, 0xf0 }, { REG_HAECC6, 0x90 }, - { REG_HAECC7, 0x94 }, - { REG_COM8, COM8_FASTAEC|COM8_AECSTEP|COM8_BFILT|COM8_AGC|COM8_AEC }, - - /* Almost all of these are magic "reserved" values. */ - { REG_COM5, 0x61 }, { REG_COM6, 0x4b }, - { 0x16, 0x02 }, { REG_MVFP, 0x07 }, - { 0x21, 0x02 }, { 0x22, 0x91 }, - { 0x29, 0x07 }, { 0x33, 0x0b }, - { 0x35, 0x0b }, { 0x37, 0x1d }, - { 0x38, 0x71 }, { 0x39, 0x2a }, - { REG_COM12, 0x78 }, { 0x4d, 0x40 }, - { 0x4e, 0x20 }, { REG_GFIX, 0 }, - { 0x6b, 0x4a }, { 0x74, 0x10 }, - { 0x8d, 0x4f }, { 0x8e, 0 }, - { 0x8f, 0 }, { 0x90, 0 }, - { 0x91, 0 }, { 0x96, 0 }, - { 0x9a, 0 }, { 0xb0, 0x84 }, - { 0xb1, 0x0c }, { 0xb2, 0x0e }, - { 0xb3, 0x82 }, { 0xb8, 0x0a }, - - /* More reserved magic, some of which tweaks white balance */ - { 0x43, 0x0a }, { 0x44, 0xf0 }, - { 0x45, 0x34 }, { 0x46, 0x58 }, - { 0x47, 0x28 }, { 0x48, 0x3a }, - { 0x59, 0x88 }, { 0x5a, 0x88 }, - { 0x5b, 0x44 }, { 0x5c, 0x67 }, - { 0x5d, 0x49 }, { 0x5e, 0x0e }, - { 0x6c, 0x0a }, { 0x6d, 0x55 }, - { 0x6e, 0x11 }, { 0x6f, 0x9f }, /* "9e for advance AWB" */ - { 0x6a, 0x40 }, { REG_BLUE, 0x40 }, - { REG_RED, 0x60 }, - { REG_COM8, COM8_FASTAEC|COM8_AECSTEP|COM8_BFILT|COM8_AGC|COM8_AEC|COM8_AWB }, - - /* Matrix coefficients */ - { 0x4f, 0x80 }, { 0x50, 0x80 }, - { 0x51, 0 }, { 0x52, 0x22 }, - { 0x53, 0x5e }, { 0x54, 0x80 }, - { 0x58, 0x9e }, - - { REG_COM16, COM16_AWBGAIN }, { REG_EDGE, 0 }, - { 0x75, 0x05 }, { 0x76, 0xe1 }, - { 0x4c, 0 }, { 0x77, 0x01 }, - { REG_COM13, 0xc3 }, { 0x4b, 0x09 }, - { 0xc9, 0x60 }, { REG_COM16, 0x38 }, - { 0x56, 0x40 }, - - { 0x34, 0x11 }, { REG_COM11, COM11_EXP|COM11_HZAUTO }, - { 0xa4, 0x88 }, { 0x96, 0 }, - { 0x97, 0x30 }, { 0x98, 0x20 }, - { 0x99, 0x30 }, { 0x9a, 0x84 }, - { 0x9b, 0x29 }, { 0x9c, 0x03 }, - { 0x9d, 0x4c }, { 0x9e, 0x3f }, - { 0x78, 0x04 }, - - /* Extra-weird stuff. Some sort of multiplexor register */ - { 0x79, 0x01 }, { 0xc8, 0xf0 }, - { 0x79, 0x0f }, { 0xc8, 0x00 }, - { 0x79, 0x10 }, { 0xc8, 0x7e }, - { 0x79, 0x0a }, { 0xc8, 0x80 }, - { 0x79, 0x0b }, { 0xc8, 0x01 }, - { 0x79, 0x0c }, { 0xc8, 0x0f }, - { 0x79, 0x0d }, { 0xc8, 0x20 }, - { 0x79, 0x09 }, { 0xc8, 0x80 }, - { 0x79, 0x02 }, { 0xc8, 0xc0 }, - { 0x79, 0x03 }, { 0xc8, 0x40 }, - { 0x79, 0x05 }, { 0xc8, 0x30 }, - { 0x79, 0x26 }, - - { 0xff, 0xff }, /* END MARKER */ -}; - - -/* - * Here we'll try to encapsulate the changes for just the output - * video format. - * - * RGB656 and YUV422 come from OV; RGB444 is homebrewed. - * - * IMPORTANT RULE: the first entry must be for COM7, see ov7670_s_fmt for why. - */ - - -static struct regval_list ov7670_fmt_yuv422[] = { - { REG_COM7, 0x0 }, /* Selects YUV mode */ - { REG_RGB444, 0 }, /* No RGB444 please */ - { REG_COM1, 0 }, /* CCIR601 */ - { REG_COM15, COM15_R00FF }, - { REG_COM9, 0x18 }, /* 4x gain ceiling; 0x8 is reserved bit */ - { 0x4f, 0x80 }, /* "matrix coefficient 1" */ - { 0x50, 0x80 }, /* "matrix coefficient 2" */ - { 0x51, 0 }, /* vb */ - { 0x52, 0x22 }, /* "matrix coefficient 4" */ - { 0x53, 0x5e }, /* "matrix coefficient 5" */ - { 0x54, 0x80 }, /* "matrix coefficient 6" */ - { REG_COM13, COM13_GAMMA|COM13_UVSAT }, - { 0xff, 0xff }, -}; - -static struct regval_list ov7670_fmt_rgb565[] = { - { REG_COM7, COM7_RGB }, /* Selects RGB mode */ - { REG_RGB444, 0 }, /* No RGB444 please */ - { REG_COM1, 0x0 }, /* CCIR601 */ - { REG_COM15, COM15_RGB565 }, - { REG_COM9, 0x38 }, /* 16x gain ceiling; 0x8 is reserved bit */ - { 0x4f, 0xb3 }, /* "matrix coefficient 1" */ - { 0x50, 0xb3 }, /* "matrix coefficient 2" */ - { 0x51, 0 }, /* vb */ - { 0x52, 0x3d }, /* "matrix coefficient 4" */ - { 0x53, 0xa7 }, /* "matrix coefficient 5" */ - { 0x54, 0xe4 }, /* "matrix coefficient 6" */ - { REG_COM13, COM13_GAMMA|COM13_UVSAT }, - { 0xff, 0xff }, -}; - -static struct regval_list ov7670_fmt_rgb444[] = { - { REG_COM7, COM7_RGB }, /* Selects RGB mode */ - { REG_RGB444, R444_ENABLE }, /* Enable xxxxrrrr ggggbbbb */ - { REG_COM1, 0x0 }, /* CCIR601 */ - { REG_COM15, COM15_R01FE|COM15_RGB565 }, /* Data range needed? */ - { REG_COM9, 0x38 }, /* 16x gain ceiling; 0x8 is reserved bit */ - { 0x4f, 0xb3 }, /* "matrix coefficient 1" */ - { 0x50, 0xb3 }, /* "matrix coefficient 2" */ - { 0x51, 0 }, /* vb */ - { 0x52, 0x3d }, /* "matrix coefficient 4" */ - { 0x53, 0xa7 }, /* "matrix coefficient 5" */ - { 0x54, 0xe4 }, /* "matrix coefficient 6" */ - { REG_COM13, COM13_GAMMA|COM13_UVSAT|0x2 }, /* Magic rsvd bit */ - { 0xff, 0xff }, -}; - -static struct regval_list ov7670_fmt_raw[] = { - { REG_COM7, COM7_BAYER }, - { REG_COM13, 0x08 }, /* No gamma, magic rsvd bit */ - { REG_COM16, 0x3d }, /* Edge enhancement, denoise */ - { REG_REG76, 0xe1 }, /* Pix correction, magic rsvd */ - { 0xff, 0xff }, -}; - - - -/* - * Low-level register I/O. - * - * Note that there are two versions of these. On the XO 1, the - * i2c controller only does SMBUS, so that's what we use. The - * ov7670 is not really an SMBUS device, though, so the communication - * is not always entirely reliable. - */ -static int ov7670_read_smbus(struct v4l2_subdev *sd, unsigned char reg, - unsigned char *value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - int ret; - - ret = i2c_smbus_read_byte_data(client, reg); - if (ret >= 0) { - *value = (unsigned char)ret; - ret = 0; - } - return ret; -} - - -static int ov7670_write_smbus(struct v4l2_subdev *sd, unsigned char reg, - unsigned char value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - int ret = i2c_smbus_write_byte_data(client, reg, value); - - if (reg == REG_COM7 && (value & COM7_RESET)) - msleep(5); /* Wait for reset to run */ - return ret; -} - -/* - * On most platforms, we'd rather do straight i2c I/O. - */ -static int ov7670_read_i2c(struct v4l2_subdev *sd, unsigned char reg, - unsigned char *value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - u8 data = reg; - struct i2c_msg msg; - int ret; - - /* - * Send out the register address... - */ - msg.addr = client->addr; - msg.flags = 0; - msg.len = 1; - msg.buf = &data; - ret = i2c_transfer(client->adapter, &msg, 1); - if (ret < 0) { - printk(KERN_ERR "Error %d on register write\n", ret); - return ret; - } - /* - * ...then read back the result. - */ - msg.flags = I2C_M_RD; - ret = i2c_transfer(client->adapter, &msg, 1); - if (ret >= 0) { - *value = data; - ret = 0; - } - return ret; -} - - -static int ov7670_write_i2c(struct v4l2_subdev *sd, unsigned char reg, - unsigned char value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct i2c_msg msg; - unsigned char data[2] = { reg, value }; - int ret; - - msg.addr = client->addr; - msg.flags = 0; - msg.len = 2; - msg.buf = data; - ret = i2c_transfer(client->adapter, &msg, 1); - if (ret > 0) - ret = 0; - if (reg == REG_COM7 && (value & COM7_RESET)) - msleep(5); /* Wait for reset to run */ - return ret; -} - -static int ov7670_read(struct v4l2_subdev *sd, unsigned char reg, - unsigned char *value) -{ - struct ov7670_info *info = to_state(sd); - if (info->use_smbus) - return ov7670_read_smbus(sd, reg, value); - else - return ov7670_read_i2c(sd, reg, value); -} - -static int ov7670_write(struct v4l2_subdev *sd, unsigned char reg, - unsigned char value) -{ - struct ov7670_info *info = to_state(sd); - if (info->use_smbus) - return ov7670_write_smbus(sd, reg, value); - else - return ov7670_write_i2c(sd, reg, value); -} - -/* - * Write a list of register settings; ff/ff stops the process. - */ -static int ov7670_write_array(struct v4l2_subdev *sd, struct regval_list *vals) -{ - while (vals->reg_num != 0xff || vals->value != 0xff) { - int ret = ov7670_write(sd, vals->reg_num, vals->value); - if (ret < 0) - return ret; - vals++; - } - return 0; -} - - -/* - * Stuff that knows about the sensor. - */ -static int ov7670_reset(struct v4l2_subdev *sd, u32 val) -{ - ov7670_write(sd, REG_COM7, COM7_RESET); - msleep(1); - return 0; -} - - -static int ov7670_init(struct v4l2_subdev *sd, u32 val) -{ - return ov7670_write_array(sd, ov7670_default_regs); -} - - - -static int ov7670_detect(struct v4l2_subdev *sd) -{ - unsigned char v; - int ret; - - ret = ov7670_init(sd, 0); - if (ret < 0) - return ret; - ret = ov7670_read(sd, REG_MIDH, &v); - if (ret < 0) - return ret; - if (v != 0x7f) /* OV manuf. id. */ - return -ENODEV; - ret = ov7670_read(sd, REG_MIDL, &v); - if (ret < 0) - return ret; - if (v != 0xa2) - return -ENODEV; - /* - * OK, we know we have an OmniVision chip...but which one? - */ - ret = ov7670_read(sd, REG_PID, &v); - if (ret < 0) - return ret; - if (v != 0x76) /* PID + VER = 0x76 / 0x73 */ - return -ENODEV; - ret = ov7670_read(sd, REG_VER, &v); - if (ret < 0) - return ret; - if (v != 0x73) /* PID + VER = 0x76 / 0x73 */ - return -ENODEV; - return 0; -} - - -/* - * Store information about the video data format. The color matrix - * is deeply tied into the format, so keep the relevant values here. - * The magic matrix numbers come from OmniVision. - */ -static struct ov7670_format_struct { - enum v4l2_mbus_pixelcode mbus_code; - enum v4l2_colorspace colorspace; - struct regval_list *regs; - int cmatrix[CMATRIX_LEN]; -} ov7670_formats[] = { - { - .mbus_code = V4L2_MBUS_FMT_YUYV8_2X8, - .colorspace = V4L2_COLORSPACE_JPEG, - .regs = ov7670_fmt_yuv422, - .cmatrix = { 128, -128, 0, -34, -94, 128 }, - }, - { - .mbus_code = V4L2_MBUS_FMT_RGB444_2X8_PADHI_LE, - .colorspace = V4L2_COLORSPACE_SRGB, - .regs = ov7670_fmt_rgb444, - .cmatrix = { 179, -179, 0, -61, -176, 228 }, - }, - { - .mbus_code = V4L2_MBUS_FMT_RGB565_2X8_LE, - .colorspace = V4L2_COLORSPACE_SRGB, - .regs = ov7670_fmt_rgb565, - .cmatrix = { 179, -179, 0, -61, -176, 228 }, - }, - { - .mbus_code = V4L2_MBUS_FMT_SBGGR8_1X8, - .colorspace = V4L2_COLORSPACE_SRGB, - .regs = ov7670_fmt_raw, - .cmatrix = { 0, 0, 0, 0, 0, 0 }, - }, -}; -#define N_OV7670_FMTS ARRAY_SIZE(ov7670_formats) - - -/* - * Then there is the issue of window sizes. Try to capture the info here. - */ - -/* - * QCIF mode is done (by OV) in a very strange way - it actually looks like - * VGA with weird scaling options - they do *not* use the canned QCIF mode - * which is allegedly provided by the sensor. So here's the weird register - * settings. - */ -static struct regval_list ov7670_qcif_regs[] = { - { REG_COM3, COM3_SCALEEN|COM3_DCWEN }, - { REG_COM3, COM3_DCWEN }, - { REG_COM14, COM14_DCWEN | 0x01}, - { 0x73, 0xf1 }, - { 0xa2, 0x52 }, - { 0x7b, 0x1c }, - { 0x7c, 0x28 }, - { 0x7d, 0x3c }, - { 0x7f, 0x69 }, - { REG_COM9, 0x38 }, - { 0xa1, 0x0b }, - { 0x74, 0x19 }, - { 0x9a, 0x80 }, - { 0x43, 0x14 }, - { REG_COM13, 0xc0 }, - { 0xff, 0xff }, -}; - -static struct ov7670_win_size { - int width; - int height; - unsigned char com7_bit; - int hstart; /* Start/stop values for the camera. Note */ - int hstop; /* that they do not always make complete */ - int vstart; /* sense to humans, but evidently the sensor */ - int vstop; /* will do the right thing... */ - struct regval_list *regs; /* Regs to tweak */ -/* h/vref stuff */ -} ov7670_win_sizes[] = { - /* VGA */ - { - .width = VGA_WIDTH, - .height = VGA_HEIGHT, - .com7_bit = COM7_FMT_VGA, - .hstart = 158, /* These values from */ - .hstop = 14, /* Omnivision */ - .vstart = 10, - .vstop = 490, - .regs = NULL, - }, - /* CIF */ - { - .width = CIF_WIDTH, - .height = CIF_HEIGHT, - .com7_bit = COM7_FMT_CIF, - .hstart = 170, /* Empirically determined */ - .hstop = 90, - .vstart = 14, - .vstop = 494, - .regs = NULL, - }, - /* QVGA */ - { - .width = QVGA_WIDTH, - .height = QVGA_HEIGHT, - .com7_bit = COM7_FMT_QVGA, - .hstart = 168, /* Empirically determined */ - .hstop = 24, - .vstart = 12, - .vstop = 492, - .regs = NULL, - }, - /* QCIF */ - { - .width = QCIF_WIDTH, - .height = QCIF_HEIGHT, - .com7_bit = COM7_FMT_VGA, /* see comment above */ - .hstart = 456, /* Empirically determined */ - .hstop = 24, - .vstart = 14, - .vstop = 494, - .regs = ov7670_qcif_regs, - }, -}; - -#define N_WIN_SIZES (ARRAY_SIZE(ov7670_win_sizes)) - - -/* - * Store a set of start/stop values into the camera. - */ -static int ov7670_set_hw(struct v4l2_subdev *sd, int hstart, int hstop, - int vstart, int vstop) -{ - int ret; - unsigned char v; -/* - * Horizontal: 11 bits, top 8 live in hstart and hstop. Bottom 3 of - * hstart are in href[2:0], bottom 3 of hstop in href[5:3]. There is - * a mystery "edge offset" value in the top two bits of href. - */ - ret = ov7670_write(sd, REG_HSTART, (hstart >> 3) & 0xff); - ret += ov7670_write(sd, REG_HSTOP, (hstop >> 3) & 0xff); - ret += ov7670_read(sd, REG_HREF, &v); - v = (v & 0xc0) | ((hstop & 0x7) << 3) | (hstart & 0x7); - msleep(10); - ret += ov7670_write(sd, REG_HREF, v); -/* - * Vertical: similar arrangement, but only 10 bits. - */ - ret += ov7670_write(sd, REG_VSTART, (vstart >> 2) & 0xff); - ret += ov7670_write(sd, REG_VSTOP, (vstop >> 2) & 0xff); - ret += ov7670_read(sd, REG_VREF, &v); - v = (v & 0xf0) | ((vstop & 0x3) << 2) | (vstart & 0x3); - msleep(10); - ret += ov7670_write(sd, REG_VREF, v); - return ret; -} - - -static int ov7670_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned index, - enum v4l2_mbus_pixelcode *code) -{ - if (index >= N_OV7670_FMTS) - return -EINVAL; - - *code = ov7670_formats[index].mbus_code; - return 0; -} - -static int ov7670_try_fmt_internal(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *fmt, - struct ov7670_format_struct **ret_fmt, - struct ov7670_win_size **ret_wsize) -{ - int index; - struct ov7670_win_size *wsize; - - for (index = 0; index < N_OV7670_FMTS; index++) - if (ov7670_formats[index].mbus_code == fmt->code) - break; - if (index >= N_OV7670_FMTS) { - /* default to first format */ - index = 0; - fmt->code = ov7670_formats[0].mbus_code; - } - if (ret_fmt != NULL) - *ret_fmt = ov7670_formats + index; - /* - * Fields: the OV devices claim to be progressive. - */ - fmt->field = V4L2_FIELD_NONE; - /* - * Round requested image size down to the nearest - * we support, but not below the smallest. - */ - for (wsize = ov7670_win_sizes; wsize < ov7670_win_sizes + N_WIN_SIZES; - wsize++) - if (fmt->width >= wsize->width && fmt->height >= wsize->height) - break; - if (wsize >= ov7670_win_sizes + N_WIN_SIZES) - wsize--; /* Take the smallest one */ - if (ret_wsize != NULL) - *ret_wsize = wsize; - /* - * Note the size we'll actually handle. - */ - fmt->width = wsize->width; - fmt->height = wsize->height; - fmt->colorspace = ov7670_formats[index].colorspace; - return 0; -} - -static int ov7670_try_mbus_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *fmt) -{ - return ov7670_try_fmt_internal(sd, fmt, NULL, NULL); -} - -/* - * Set a format. - */ -static int ov7670_s_mbus_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *fmt) -{ - struct ov7670_format_struct *ovfmt; - struct ov7670_win_size *wsize; - struct ov7670_info *info = to_state(sd); - unsigned char com7; - int ret; - - ret = ov7670_try_fmt_internal(sd, fmt, &ovfmt, &wsize); - - if (ret) - return ret; - /* - * COM7 is a pain in the ass, it doesn't like to be read then - * quickly written afterward. But we have everything we need - * to set it absolutely here, as long as the format-specific - * register sets list it first. - */ - com7 = ovfmt->regs[0].value; - com7 |= wsize->com7_bit; - ov7670_write(sd, REG_COM7, com7); - /* - * Now write the rest of the array. Also store start/stops - */ - ov7670_write_array(sd, ovfmt->regs + 1); - ov7670_set_hw(sd, wsize->hstart, wsize->hstop, wsize->vstart, - wsize->vstop); - ret = 0; - if (wsize->regs) - ret = ov7670_write_array(sd, wsize->regs); - info->fmt = ovfmt; - - /* - * If we're running RGB565, we must rewrite clkrc after setting - * the other parameters or the image looks poor. If we're *not* - * doing RGB565, we must not rewrite clkrc or the image looks - * *really* poor. - * - * (Update) Now that we retain clkrc state, we should be able - * to write it unconditionally, and that will make the frame - * rate persistent too. - */ - if (ret == 0) - ret = ov7670_write(sd, REG_CLKRC, info->clkrc); - return 0; -} - -/* - * Implement G/S_PARM. There is a "high quality" mode we could try - * to do someday; for now, we just do the frame rate tweak. - */ -static int ov7670_g_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms) -{ - struct v4l2_captureparm *cp = &parms->parm.capture; - struct ov7670_info *info = to_state(sd); - - if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - - memset(cp, 0, sizeof(struct v4l2_captureparm)); - cp->capability = V4L2_CAP_TIMEPERFRAME; - cp->timeperframe.numerator = 1; - cp->timeperframe.denominator = info->clock_speed; - if ((info->clkrc & CLK_EXT) == 0 && (info->clkrc & CLK_SCALE) > 1) - cp->timeperframe.denominator /= (info->clkrc & CLK_SCALE); - return 0; -} - -static int ov7670_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms) -{ - struct v4l2_captureparm *cp = &parms->parm.capture; - struct v4l2_fract *tpf = &cp->timeperframe; - struct ov7670_info *info = to_state(sd); - int div; - - if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - if (cp->extendedmode != 0) - return -EINVAL; - - if (tpf->numerator == 0 || tpf->denominator == 0) - div = 1; /* Reset to full rate */ - else - div = (tpf->numerator * info->clock_speed) / tpf->denominator; - if (div == 0) - div = 1; - else if (div > CLK_SCALE) - div = CLK_SCALE; - info->clkrc = (info->clkrc & 0x80) | div; - tpf->numerator = 1; - tpf->denominator = info->clock_speed / div; - return ov7670_write(sd, REG_CLKRC, info->clkrc); -} - - -/* - * Frame intervals. Since frame rates are controlled with the clock - * divider, we can only do 30/n for integer n values. So no continuous - * or stepwise options. Here we just pick a handful of logical values. - */ - -static int ov7670_frame_rates[] = { 30, 15, 10, 5, 1 }; - -static int ov7670_enum_frameintervals(struct v4l2_subdev *sd, - struct v4l2_frmivalenum *interval) -{ - if (interval->index >= ARRAY_SIZE(ov7670_frame_rates)) - return -EINVAL; - interval->type = V4L2_FRMIVAL_TYPE_DISCRETE; - interval->discrete.numerator = 1; - interval->discrete.denominator = ov7670_frame_rates[interval->index]; - return 0; -} - -/* - * Frame size enumeration - */ -static int ov7670_enum_framesizes(struct v4l2_subdev *sd, - struct v4l2_frmsizeenum *fsize) -{ - struct ov7670_info *info = to_state(sd); - int i; - int num_valid = -1; - __u32 index = fsize->index; - - /* - * If a minimum width/height was requested, filter out the capture - * windows that fall outside that. - */ - for (i = 0; i < N_WIN_SIZES; i++) { - struct ov7670_win_size *win = &ov7670_win_sizes[index]; - if (info->min_width && win->width < info->min_width) - continue; - if (info->min_height && win->height < info->min_height) - continue; - if (index == ++num_valid) { - fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE; - fsize->discrete.width = win->width; - fsize->discrete.height = win->height; - return 0; - } - } - - return -EINVAL; -} - -/* - * Code for dealing with controls. - */ - -static int ov7670_store_cmatrix(struct v4l2_subdev *sd, - int matrix[CMATRIX_LEN]) -{ - int i, ret; - unsigned char signbits = 0; - - /* - * Weird crap seems to exist in the upper part of - * the sign bits register, so let's preserve it. - */ - ret = ov7670_read(sd, REG_CMATRIX_SIGN, &signbits); - signbits &= 0xc0; - - for (i = 0; i < CMATRIX_LEN; i++) { - unsigned char raw; - - if (matrix[i] < 0) { - signbits |= (1 << i); - if (matrix[i] < -255) - raw = 0xff; - else - raw = (-1 * matrix[i]) & 0xff; - } - else { - if (matrix[i] > 255) - raw = 0xff; - else - raw = matrix[i] & 0xff; - } - ret += ov7670_write(sd, REG_CMATRIX_BASE + i, raw); - } - ret += ov7670_write(sd, REG_CMATRIX_SIGN, signbits); - return ret; -} - - -/* - * Hue also requires messing with the color matrix. It also requires - * trig functions, which tend not to be well supported in the kernel. - * So here is a simple table of sine values, 0-90 degrees, in steps - * of five degrees. Values are multiplied by 1000. - * - * The following naive approximate trig functions require an argument - * carefully limited to -180 <= theta <= 180. - */ -#define SIN_STEP 5 -static const int ov7670_sin_table[] = { - 0, 87, 173, 258, 342, 422, - 499, 573, 642, 707, 766, 819, - 866, 906, 939, 965, 984, 996, - 1000 -}; - -static int ov7670_sine(int theta) -{ - int chs = 1; - int sine; - - if (theta < 0) { - theta = -theta; - chs = -1; - } - if (theta <= 90) - sine = ov7670_sin_table[theta/SIN_STEP]; - else { - theta -= 90; - sine = 1000 - ov7670_sin_table[theta/SIN_STEP]; - } - return sine*chs; -} - -static int ov7670_cosine(int theta) -{ - theta = 90 - theta; - if (theta > 180) - theta -= 360; - else if (theta < -180) - theta += 360; - return ov7670_sine(theta); -} - - - - -static void ov7670_calc_cmatrix(struct ov7670_info *info, - int matrix[CMATRIX_LEN]) -{ - int i; - /* - * Apply the current saturation setting first. - */ - for (i = 0; i < CMATRIX_LEN; i++) - matrix[i] = (info->fmt->cmatrix[i]*info->sat) >> 7; - /* - * Then, if need be, rotate the hue value. - */ - if (info->hue != 0) { - int sinth, costh, tmpmatrix[CMATRIX_LEN]; - - memcpy(tmpmatrix, matrix, CMATRIX_LEN*sizeof(int)); - sinth = ov7670_sine(info->hue); - costh = ov7670_cosine(info->hue); - - matrix[0] = (matrix[3]*sinth + matrix[0]*costh)/1000; - matrix[1] = (matrix[4]*sinth + matrix[1]*costh)/1000; - matrix[2] = (matrix[5]*sinth + matrix[2]*costh)/1000; - matrix[3] = (matrix[3]*costh - matrix[0]*sinth)/1000; - matrix[4] = (matrix[4]*costh - matrix[1]*sinth)/1000; - matrix[5] = (matrix[5]*costh - matrix[2]*sinth)/1000; - } -} - - - -static int ov7670_s_sat(struct v4l2_subdev *sd, int value) -{ - struct ov7670_info *info = to_state(sd); - int matrix[CMATRIX_LEN]; - int ret; - - info->sat = value; - ov7670_calc_cmatrix(info, matrix); - ret = ov7670_store_cmatrix(sd, matrix); - return ret; -} - -static int ov7670_g_sat(struct v4l2_subdev *sd, __s32 *value) -{ - struct ov7670_info *info = to_state(sd); - - *value = info->sat; - return 0; -} - -static int ov7670_s_hue(struct v4l2_subdev *sd, int value) -{ - struct ov7670_info *info = to_state(sd); - int matrix[CMATRIX_LEN]; - int ret; - - if (value < -180 || value > 180) - return -EINVAL; - info->hue = value; - ov7670_calc_cmatrix(info, matrix); - ret = ov7670_store_cmatrix(sd, matrix); - return ret; -} - - -static int ov7670_g_hue(struct v4l2_subdev *sd, __s32 *value) -{ - struct ov7670_info *info = to_state(sd); - - *value = info->hue; - return 0; -} - - -/* - * Some weird registers seem to store values in a sign/magnitude format! - */ -static unsigned char ov7670_sm_to_abs(unsigned char v) -{ - if ((v & 0x80) == 0) - return v + 128; - return 128 - (v & 0x7f); -} - - -static unsigned char ov7670_abs_to_sm(unsigned char v) -{ - if (v > 127) - return v & 0x7f; - return (128 - v) | 0x80; -} - -static int ov7670_s_brightness(struct v4l2_subdev *sd, int value) -{ - unsigned char com8 = 0, v; - int ret; - - ov7670_read(sd, REG_COM8, &com8); - com8 &= ~COM8_AEC; - ov7670_write(sd, REG_COM8, com8); - v = ov7670_abs_to_sm(value); - ret = ov7670_write(sd, REG_BRIGHT, v); - return ret; -} - -static int ov7670_g_brightness(struct v4l2_subdev *sd, __s32 *value) -{ - unsigned char v = 0; - int ret = ov7670_read(sd, REG_BRIGHT, &v); - - *value = ov7670_sm_to_abs(v); - return ret; -} - -static int ov7670_s_contrast(struct v4l2_subdev *sd, int value) -{ - return ov7670_write(sd, REG_CONTRAS, (unsigned char) value); -} - -static int ov7670_g_contrast(struct v4l2_subdev *sd, __s32 *value) -{ - unsigned char v = 0; - int ret = ov7670_read(sd, REG_CONTRAS, &v); - - *value = v; - return ret; -} - -static int ov7670_g_hflip(struct v4l2_subdev *sd, __s32 *value) -{ - int ret; - unsigned char v = 0; - - ret = ov7670_read(sd, REG_MVFP, &v); - *value = (v & MVFP_MIRROR) == MVFP_MIRROR; - return ret; -} - - -static int ov7670_s_hflip(struct v4l2_subdev *sd, int value) -{ - unsigned char v = 0; - int ret; - - ret = ov7670_read(sd, REG_MVFP, &v); - if (value) - v |= MVFP_MIRROR; - else - v &= ~MVFP_MIRROR; - msleep(10); /* FIXME */ - ret += ov7670_write(sd, REG_MVFP, v); - return ret; -} - - - -static int ov7670_g_vflip(struct v4l2_subdev *sd, __s32 *value) -{ - int ret; - unsigned char v = 0; - - ret = ov7670_read(sd, REG_MVFP, &v); - *value = (v & MVFP_FLIP) == MVFP_FLIP; - return ret; -} - - -static int ov7670_s_vflip(struct v4l2_subdev *sd, int value) -{ - unsigned char v = 0; - int ret; - - ret = ov7670_read(sd, REG_MVFP, &v); - if (value) - v |= MVFP_FLIP; - else - v &= ~MVFP_FLIP; - msleep(10); /* FIXME */ - ret += ov7670_write(sd, REG_MVFP, v); - return ret; -} - -/* - * GAIN is split between REG_GAIN and REG_VREF[7:6]. If one believes - * the data sheet, the VREF parts should be the most significant, but - * experience shows otherwise. There seems to be little value in - * messing with the VREF bits, so we leave them alone. - */ -static int ov7670_g_gain(struct v4l2_subdev *sd, __s32 *value) -{ - int ret; - unsigned char gain; - - ret = ov7670_read(sd, REG_GAIN, &gain); - *value = gain; - return ret; -} - -static int ov7670_s_gain(struct v4l2_subdev *sd, int value) -{ - int ret; - unsigned char com8; - - ret = ov7670_write(sd, REG_GAIN, value & 0xff); - /* Have to turn off AGC as well */ - if (ret == 0) { - ret = ov7670_read(sd, REG_COM8, &com8); - ret = ov7670_write(sd, REG_COM8, com8 & ~COM8_AGC); - } - return ret; -} - -/* - * Tweak autogain. - */ -static int ov7670_g_autogain(struct v4l2_subdev *sd, __s32 *value) -{ - int ret; - unsigned char com8; - - ret = ov7670_read(sd, REG_COM8, &com8); - *value = (com8 & COM8_AGC) != 0; - return ret; -} - -static int ov7670_s_autogain(struct v4l2_subdev *sd, int value) -{ - int ret; - unsigned char com8; - - ret = ov7670_read(sd, REG_COM8, &com8); - if (ret == 0) { - if (value) - com8 |= COM8_AGC; - else - com8 &= ~COM8_AGC; - ret = ov7670_write(sd, REG_COM8, com8); - } - return ret; -} - -/* - * Exposure is spread all over the place: top 6 bits in AECHH, middle - * 8 in AECH, and two stashed in COM1 just for the hell of it. - */ -static int ov7670_g_exp(struct v4l2_subdev *sd, __s32 *value) -{ - int ret; - unsigned char com1, aech, aechh; - - ret = ov7670_read(sd, REG_COM1, &com1) + - ov7670_read(sd, REG_AECH, &aech) + - ov7670_read(sd, REG_AECHH, &aechh); - *value = ((aechh & 0x3f) << 10) | (aech << 2) | (com1 & 0x03); - return ret; -} - -static int ov7670_s_exp(struct v4l2_subdev *sd, int value) -{ - int ret; - unsigned char com1, com8, aech, aechh; - - ret = ov7670_read(sd, REG_COM1, &com1) + - ov7670_read(sd, REG_COM8, &com8); - ov7670_read(sd, REG_AECHH, &aechh); - if (ret) - return ret; - - com1 = (com1 & 0xfc) | (value & 0x03); - aech = (value >> 2) & 0xff; - aechh = (aechh & 0xc0) | ((value >> 10) & 0x3f); - ret = ov7670_write(sd, REG_COM1, com1) + - ov7670_write(sd, REG_AECH, aech) + - ov7670_write(sd, REG_AECHH, aechh); - /* Have to turn off AEC as well */ - if (ret == 0) - ret = ov7670_write(sd, REG_COM8, com8 & ~COM8_AEC); - return ret; -} - -/* - * Tweak autoexposure. - */ -static int ov7670_g_autoexp(struct v4l2_subdev *sd, __s32 *value) -{ - int ret; - unsigned char com8; - enum v4l2_exposure_auto_type *atype = (enum v4l2_exposure_auto_type *) value; - - ret = ov7670_read(sd, REG_COM8, &com8); - if (com8 & COM8_AEC) - *atype = V4L2_EXPOSURE_AUTO; - else - *atype = V4L2_EXPOSURE_MANUAL; - return ret; -} - -static int ov7670_s_autoexp(struct v4l2_subdev *sd, - enum v4l2_exposure_auto_type value) -{ - int ret; - unsigned char com8; - - ret = ov7670_read(sd, REG_COM8, &com8); - if (ret == 0) { - if (value == V4L2_EXPOSURE_AUTO) - com8 |= COM8_AEC; - else - com8 &= ~COM8_AEC; - ret = ov7670_write(sd, REG_COM8, com8); - } - return ret; -} - - - -static int ov7670_queryctrl(struct v4l2_subdev *sd, - struct v4l2_queryctrl *qc) -{ - /* Fill in min, max, step and default value for these controls. */ - switch (qc->id) { - case V4L2_CID_BRIGHTNESS: - return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128); - case V4L2_CID_CONTRAST: - return v4l2_ctrl_query_fill(qc, 0, 127, 1, 64); - case V4L2_CID_VFLIP: - case V4L2_CID_HFLIP: - return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0); - case V4L2_CID_SATURATION: - return v4l2_ctrl_query_fill(qc, 0, 256, 1, 128); - case V4L2_CID_HUE: - return v4l2_ctrl_query_fill(qc, -180, 180, 5, 0); - case V4L2_CID_GAIN: - return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128); - case V4L2_CID_AUTOGAIN: - return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1); - case V4L2_CID_EXPOSURE: - return v4l2_ctrl_query_fill(qc, 0, 65535, 1, 500); - case V4L2_CID_EXPOSURE_AUTO: - return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0); - } - return -EINVAL; -} - -static int ov7670_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) -{ - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - return ov7670_g_brightness(sd, &ctrl->value); - case V4L2_CID_CONTRAST: - return ov7670_g_contrast(sd, &ctrl->value); - case V4L2_CID_SATURATION: - return ov7670_g_sat(sd, &ctrl->value); - case V4L2_CID_HUE: - return ov7670_g_hue(sd, &ctrl->value); - case V4L2_CID_VFLIP: - return ov7670_g_vflip(sd, &ctrl->value); - case V4L2_CID_HFLIP: - return ov7670_g_hflip(sd, &ctrl->value); - case V4L2_CID_GAIN: - return ov7670_g_gain(sd, &ctrl->value); - case V4L2_CID_AUTOGAIN: - return ov7670_g_autogain(sd, &ctrl->value); - case V4L2_CID_EXPOSURE: - return ov7670_g_exp(sd, &ctrl->value); - case V4L2_CID_EXPOSURE_AUTO: - return ov7670_g_autoexp(sd, &ctrl->value); - } - return -EINVAL; -} - -static int ov7670_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) -{ - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - return ov7670_s_brightness(sd, ctrl->value); - case V4L2_CID_CONTRAST: - return ov7670_s_contrast(sd, ctrl->value); - case V4L2_CID_SATURATION: - return ov7670_s_sat(sd, ctrl->value); - case V4L2_CID_HUE: - return ov7670_s_hue(sd, ctrl->value); - case V4L2_CID_VFLIP: - return ov7670_s_vflip(sd, ctrl->value); - case V4L2_CID_HFLIP: - return ov7670_s_hflip(sd, ctrl->value); - case V4L2_CID_GAIN: - return ov7670_s_gain(sd, ctrl->value); - case V4L2_CID_AUTOGAIN: - return ov7670_s_autogain(sd, ctrl->value); - case V4L2_CID_EXPOSURE: - return ov7670_s_exp(sd, ctrl->value); - case V4L2_CID_EXPOSURE_AUTO: - return ov7670_s_autoexp(sd, - (enum v4l2_exposure_auto_type) ctrl->value); - } - return -EINVAL; -} - -static int ov7670_g_chip_ident(struct v4l2_subdev *sd, - struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_OV7670, 0); -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int ov7670_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - unsigned char val = 0; - int ret; - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - ret = ov7670_read(sd, reg->reg & 0xff, &val); - reg->val = val; - reg->size = 1; - return ret; -} - -static int ov7670_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - ov7670_write(sd, reg->reg & 0xff, reg->val & 0xff); - return 0; -} -#endif - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops ov7670_core_ops = { - .g_chip_ident = ov7670_g_chip_ident, - .g_ctrl = ov7670_g_ctrl, - .s_ctrl = ov7670_s_ctrl, - .queryctrl = ov7670_queryctrl, - .reset = ov7670_reset, - .init = ov7670_init, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = ov7670_g_register, - .s_register = ov7670_s_register, -#endif -}; - -static const struct v4l2_subdev_video_ops ov7670_video_ops = { - .enum_mbus_fmt = ov7670_enum_mbus_fmt, - .try_mbus_fmt = ov7670_try_mbus_fmt, - .s_mbus_fmt = ov7670_s_mbus_fmt, - .s_parm = ov7670_s_parm, - .g_parm = ov7670_g_parm, - .enum_frameintervals = ov7670_enum_frameintervals, - .enum_framesizes = ov7670_enum_framesizes, -}; - -static const struct v4l2_subdev_ops ov7670_ops = { - .core = &ov7670_core_ops, - .video = &ov7670_video_ops, -}; - -/* ----------------------------------------------------------------------- */ - -static int ov7670_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct v4l2_subdev *sd; - struct ov7670_info *info; - int ret; - - info = kzalloc(sizeof(struct ov7670_info), GFP_KERNEL); - if (info == NULL) - return -ENOMEM; - sd = &info->sd; - v4l2_i2c_subdev_init(sd, client, &ov7670_ops); - - info->clock_speed = 30; /* default: a guess */ - if (client->dev.platform_data) { - struct ov7670_config *config = client->dev.platform_data; - - /* - * Must apply configuration before initializing device, because it - * selects I/O method. - */ - info->min_width = config->min_width; - info->min_height = config->min_height; - info->use_smbus = config->use_smbus; - - if (config->clock_speed) - info->clock_speed = config->clock_speed; - } - - /* Make sure it's an ov7670 */ - ret = ov7670_detect(sd); - if (ret) { - v4l_dbg(1, debug, client, - "chip found @ 0x%x (%s) is not an ov7670 chip.\n", - client->addr << 1, client->adapter->name); - kfree(info); - return ret; - } - v4l_info(client, "chip found @ 0x%02x (%s)\n", - client->addr << 1, client->adapter->name); - - info->fmt = &ov7670_formats[0]; - info->sat = 128; /* Review this */ - info->clkrc = info->clock_speed / 30; - return 0; -} - - -static int ov7670_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - kfree(to_state(sd)); - return 0; -} - -static const struct i2c_device_id ov7670_id[] = { - { "ov7670", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, ov7670_id); - -static struct i2c_driver ov7670_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "ov7670", - }, - .probe = ov7670_probe, - .remove = ov7670_remove, - .id_table = ov7670_id, -}; - -module_i2c_driver(ov7670_driver); diff --git a/drivers/media/video/s5k6aa.c b/drivers/media/video/s5k6aa.c deleted file mode 100644 index 045ca7f4f6ca..000000000000 --- a/drivers/media/video/s5k6aa.c +++ /dev/null @@ -1,1667 +0,0 @@ -/* - * Driver for Samsung S5K6AAFX SXGA 1/6" 1.3M CMOS Image Sensor - * with embedded SoC ISP. - * - * Copyright (C) 2011, Samsung Electronics Co., Ltd. - * Sylwester Nawrocki <s.nawrocki@samsung.com> - * - * Based on a driver authored by Dongsoo Nathaniel Kim. - * Copyright (C) 2009, Dongsoo Nathaniel Kim <dongsoo45.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include <linux/clk.h> -#include <linux/delay.h> -#include <linux/gpio.h> -#include <linux/i2c.h> -#include <linux/media.h> -#include <linux/module.h> -#include <linux/regulator/consumer.h> -#include <linux/slab.h> - -#include <media/media-entity.h> -#include <media/v4l2-ctrls.h> -#include <media/v4l2-device.h> -#include <media/v4l2-subdev.h> -#include <media/v4l2-mediabus.h> -#include <media/s5k6aa.h> - -static int debug; -module_param(debug, int, 0644); - -#define DRIVER_NAME "S5K6AA" - -/* The token to indicate array termination */ -#define S5K6AA_TERM 0xffff -#define S5K6AA_OUT_WIDTH_DEF 640 -#define S5K6AA_OUT_HEIGHT_DEF 480 -#define S5K6AA_WIN_WIDTH_MAX 1280 -#define S5K6AA_WIN_HEIGHT_MAX 1024 -#define S5K6AA_WIN_WIDTH_MIN 8 -#define S5K6AA_WIN_HEIGHT_MIN 8 - -/* - * H/W register Interface (0xD0000000 - 0xD0000FFF) - */ -#define AHB_MSB_ADDR_PTR 0xfcfc -#define GEN_REG_OFFSH 0xd000 -#define REG_CMDWR_ADDRH 0x0028 -#define REG_CMDWR_ADDRL 0x002a -#define REG_CMDRD_ADDRH 0x002c -#define REG_CMDRD_ADDRL 0x002e -#define REG_CMDBUF0_ADDR 0x0f12 -#define REG_CMDBUF1_ADDR 0x0f10 - -/* - * Host S/W Register interface (0x70000000 - 0x70002000) - * The value of the two most significant address bytes is 0x7000, - * (HOST_SWIF_OFFS_H). The register addresses below specify 2 LSBs. - */ -#define HOST_SWIF_OFFSH 0x7000 - -/* Initialization parameters */ -/* Master clock frequency in KHz */ -#define REG_I_INCLK_FREQ_L 0x01b8 -#define REG_I_INCLK_FREQ_H 0x01ba -#define MIN_MCLK_FREQ_KHZ 6000U -#define MAX_MCLK_FREQ_KHZ 27000U -#define REG_I_USE_NPVI_CLOCKS 0x01c6 -#define REG_I_USE_NMIPI_CLOCKS 0x01c8 - -/* Clock configurations, n = 0..2. REG_I_* frequency unit is 4 kHz. */ -#define REG_I_OPCLK_4KHZ(n) ((n) * 6 + 0x01cc) -#define REG_I_MIN_OUTRATE_4KHZ(n) ((n) * 6 + 0x01ce) -#define REG_I_MAX_OUTRATE_4KHZ(n) ((n) * 6 + 0x01d0) -#define SYS_PLL_OUT_FREQ (48000000 / 4000) -#define PCLK_FREQ_MIN (24000000 / 4000) -#define PCLK_FREQ_MAX (48000000 / 4000) -#define REG_I_INIT_PARAMS_UPDATED 0x01e0 -#define REG_I_ERROR_INFO 0x01e2 - -/* General purpose parameters */ -#define REG_USER_BRIGHTNESS 0x01e4 -#define REG_USER_CONTRAST 0x01e6 -#define REG_USER_SATURATION 0x01e8 -#define REG_USER_SHARPBLUR 0x01ea - -#define REG_G_SPEC_EFFECTS 0x01ee -#define REG_G_ENABLE_PREV 0x01f0 -#define REG_G_ENABLE_PREV_CHG 0x01f2 -#define REG_G_NEW_CFG_SYNC 0x01f8 -#define REG_G_PREVZOOM_IN_WIDTH 0x020a -#define REG_G_PREVZOOM_IN_HEIGHT 0x020c -#define REG_G_PREVZOOM_IN_XOFFS 0x020e -#define REG_G_PREVZOOM_IN_YOFFS 0x0210 -#define REG_G_INPUTS_CHANGE_REQ 0x021a -#define REG_G_ACTIVE_PREV_CFG 0x021c -#define REG_G_PREV_CFG_CHG 0x021e -#define REG_G_PREV_OPEN_AFTER_CH 0x0220 -#define REG_G_PREV_CFG_ERROR 0x0222 - -/* Preview control section. n = 0...4. */ -#define PREG(n, x) ((n) * 0x26 + x) -#define REG_P_OUT_WIDTH(n) PREG(n, 0x0242) -#define REG_P_OUT_HEIGHT(n) PREG(n, 0x0244) -#define REG_P_FMT(n) PREG(n, 0x0246) -#define REG_P_MAX_OUT_RATE(n) PREG(n, 0x0248) -#define REG_P_MIN_OUT_RATE(n) PREG(n, 0x024a) -#define REG_P_PVI_MASK(n) PREG(n, 0x024c) -#define REG_P_CLK_INDEX(n) PREG(n, 0x024e) -#define REG_P_FR_RATE_TYPE(n) PREG(n, 0x0250) -#define FR_RATE_DYNAMIC 0 -#define FR_RATE_FIXED 1 -#define FR_RATE_FIXED_ACCURATE 2 -#define REG_P_FR_RATE_Q_TYPE(n) PREG(n, 0x0252) -#define FR_RATE_Q_BEST_FRRATE 1 /* Binning enabled */ -#define FR_RATE_Q_BEST_QUALITY 2 /* Binning disabled */ -/* Frame period in 0.1 ms units */ -#define REG_P_MAX_FR_TIME(n) PREG(n, 0x0254) -#define REG_P_MIN_FR_TIME(n) PREG(n, 0x0256) -/* Conversion to REG_P_[MAX/MIN]_FR_TIME value; __t: time in us */ -#define US_TO_FR_TIME(__t) ((__t) / 100) -#define S5K6AA_MIN_FR_TIME 33300 /* us */ -#define S5K6AA_MAX_FR_TIME 650000 /* us */ -#define S5K6AA_MAX_HIGHRES_FR_TIME 666 /* x100 us */ -/* The below 5 registers are for "device correction" values */ -#define REG_P_COLORTEMP(n) PREG(n, 0x025e) -#define REG_P_PREV_MIRROR(n) PREG(n, 0x0262) - -/* Extended image property controls */ -/* Exposure time in 10 us units */ -#define REG_SF_USR_EXPOSURE_L 0x03c6 -#define REG_SF_USR_EXPOSURE_H 0x03c8 -#define REG_SF_USR_EXPOSURE_CHG 0x03ca -#define REG_SF_USR_TOT_GAIN 0x03cc -#define REG_SF_USR_TOT_GAIN_CHG 0x03ce -#define REG_SF_RGAIN 0x03d0 -#define REG_SF_RGAIN_CHG 0x03d2 -#define REG_SF_GGAIN 0x03d4 -#define REG_SF_GGAIN_CHG 0x03d6 -#define REG_SF_BGAIN 0x03d8 -#define REG_SF_BGAIN_CHG 0x03da -#define REG_SF_FLICKER_QUANT 0x03dc -#define REG_SF_FLICKER_QUANT_CHG 0x03de - -/* Output interface (parallel/MIPI) setup */ -#define REG_OIF_EN_MIPI_LANES 0x03fa -#define REG_OIF_EN_PACKETS 0x03fc -#define REG_OIF_CFG_CHG 0x03fe - -/* Auto-algorithms enable mask */ -#define REG_DBG_AUTOALG_EN 0x0400 -#define AALG_ALL_EN_MASK (1 << 0) -#define AALG_AE_EN_MASK (1 << 1) -#define AALG_DIVLEI_EN_MASK (1 << 2) -#define AALG_WB_EN_MASK (1 << 3) -#define AALG_FLICKER_EN_MASK (1 << 5) -#define AALG_FIT_EN_MASK (1 << 6) -#define AALG_WRHW_EN_MASK (1 << 7) - -/* Firmware revision information */ -#define REG_FW_APIVER 0x012e -#define S5K6AAFX_FW_APIVER 0x0001 -#define REG_FW_REVISION 0x0130 - -/* For now we use only one user configuration register set */ -#define S5K6AA_MAX_PRESETS 1 - -static const char * const s5k6aa_supply_names[] = { - "vdd_core", /* Digital core supply 1.5V (1.4V to 1.6V) */ - "vdda", /* Analog power supply 2.8V (2.6V to 3.0V) */ - "vdd_reg", /* Regulator input power 1.8V (1.7V to 1.9V) - or 2.8V (2.6V to 3.0) */ - "vddio", /* I/O supply 1.8V (1.65V to 1.95V) - or 2.8V (2.5V to 3.1V) */ -}; -#define S5K6AA_NUM_SUPPLIES ARRAY_SIZE(s5k6aa_supply_names) - -enum s5k6aa_gpio_id { - STBY, - RST, - GPIO_NUM, -}; - -struct s5k6aa_regval { - u16 addr; - u16 val; -}; - -struct s5k6aa_pixfmt { - enum v4l2_mbus_pixelcode code; - u32 colorspace; - /* REG_P_FMT(x) register value */ - u16 reg_p_fmt; -}; - -struct s5k6aa_preset { - /* output pixel format and resolution */ - struct v4l2_mbus_framefmt mbus_fmt; - u8 clk_id; - u8 index; -}; - -struct s5k6aa_ctrls { - struct v4l2_ctrl_handler handler; - /* Auto / manual white balance cluster */ - struct v4l2_ctrl *awb; - struct v4l2_ctrl *gain_red; - struct v4l2_ctrl *gain_blue; - struct v4l2_ctrl *gain_green; - /* Mirror cluster */ - struct v4l2_ctrl *hflip; - struct v4l2_ctrl *vflip; - /* Auto exposure / manual exposure and gain cluster */ - struct v4l2_ctrl *auto_exp; - struct v4l2_ctrl *exposure; - struct v4l2_ctrl *gain; -}; - -struct s5k6aa_interval { - u16 reg_fr_time; - struct v4l2_fract interval; - /* Maximum rectangle for the interval */ - struct v4l2_frmsize_discrete size; -}; - -struct s5k6aa { - struct v4l2_subdev sd; - struct media_pad pad; - - enum v4l2_mbus_type bus_type; - u8 mipi_lanes; - - int (*s_power)(int enable); - struct regulator_bulk_data supplies[S5K6AA_NUM_SUPPLIES]; - struct s5k6aa_gpio gpio[GPIO_NUM]; - - /* external master clock frequency */ - unsigned long mclk_frequency; - /* ISP internal master clock frequency */ - u16 clk_fop; - /* output pixel clock frequency range */ - u16 pclk_fmin; - u16 pclk_fmax; - - unsigned int inv_hflip:1; - unsigned int inv_vflip:1; - - /* protects the struct members below */ - struct mutex lock; - - /* sensor matrix scan window */ - struct v4l2_rect ccd_rect; - - struct s5k6aa_ctrls ctrls; - struct s5k6aa_preset presets[S5K6AA_MAX_PRESETS]; - struct s5k6aa_preset *preset; - const struct s5k6aa_interval *fiv; - - unsigned int streaming:1; - unsigned int apply_cfg:1; - unsigned int apply_crop:1; - unsigned int power; -}; - -static struct s5k6aa_regval s5k6aa_analog_config[] = { - /* Analog settings */ - { 0x112a, 0x0000 }, { 0x1132, 0x0000 }, - { 0x113e, 0x0000 }, { 0x115c, 0x0000 }, - { 0x1164, 0x0000 }, { 0x1174, 0x0000 }, - { 0x1178, 0x0000 }, { 0x077a, 0x0000 }, - { 0x077c, 0x0000 }, { 0x077e, 0x0000 }, - { 0x0780, 0x0000 }, { 0x0782, 0x0000 }, - { 0x0784, 0x0000 }, { 0x0786, 0x0000 }, - { 0x0788, 0x0000 }, { 0x07a2, 0x0000 }, - { 0x07a4, 0x0000 }, { 0x07a6, 0x0000 }, - { 0x07a8, 0x0000 }, { 0x07b6, 0x0000 }, - { 0x07b8, 0x0002 }, { 0x07ba, 0x0004 }, - { 0x07bc, 0x0004 }, { 0x07be, 0x0005 }, - { 0x07c0, 0x0005 }, { S5K6AA_TERM, 0 }, -}; - -/* TODO: Add RGB888 and Bayer format */ -static const struct s5k6aa_pixfmt s5k6aa_formats[] = { - { V4L2_MBUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_JPEG, 5 }, - /* range 16-240 */ - { V4L2_MBUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_REC709, 6 }, - { V4L2_MBUS_FMT_RGB565_2X8_BE, V4L2_COLORSPACE_JPEG, 0 }, -}; - -static const struct s5k6aa_interval s5k6aa_intervals[] = { - { 1000, {10000, 1000000}, {1280, 1024} }, /* 10 fps */ - { 666, {15000, 1000000}, {1280, 1024} }, /* 15 fps */ - { 500, {20000, 1000000}, {1280, 720} }, /* 20 fps */ - { 400, {25000, 1000000}, {640, 480} }, /* 25 fps */ - { 333, {33300, 1000000}, {640, 480} }, /* 30 fps */ -}; - -#define S5K6AA_INTERVAL_DEF_INDEX 1 /* 15 fps */ - -static inline struct v4l2_subdev *ctrl_to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct s5k6aa, ctrls.handler)->sd; -} - -static inline struct s5k6aa *to_s5k6aa(struct v4l2_subdev *sd) -{ - return container_of(sd, struct s5k6aa, sd); -} - -/* Set initial values for all preview presets */ -static void s5k6aa_presets_data_init(struct s5k6aa *s5k6aa) -{ - struct s5k6aa_preset *preset = &s5k6aa->presets[0]; - int i; - - for (i = 0; i < S5K6AA_MAX_PRESETS; i++) { - preset->mbus_fmt.width = S5K6AA_OUT_WIDTH_DEF; - preset->mbus_fmt.height = S5K6AA_OUT_HEIGHT_DEF; - preset->mbus_fmt.code = s5k6aa_formats[0].code; - preset->index = i; - preset->clk_id = 0; - preset++; - } - - s5k6aa->fiv = &s5k6aa_intervals[S5K6AA_INTERVAL_DEF_INDEX]; - s5k6aa->preset = &s5k6aa->presets[0]; -} - -static int s5k6aa_i2c_read(struct i2c_client *client, u16 addr, u16 *val) -{ - u8 wbuf[2] = {addr >> 8, addr & 0xFF}; - struct i2c_msg msg[2]; - u8 rbuf[2]; - int ret; - - msg[0].addr = client->addr; - msg[0].flags = 0; - msg[0].len = 2; - msg[0].buf = wbuf; - - msg[1].addr = client->addr; - msg[1].flags = I2C_M_RD; - msg[1].len = 2; - msg[1].buf = rbuf; - - ret = i2c_transfer(client->adapter, msg, 2); - *val = be16_to_cpu(*((u16 *)rbuf)); - - v4l2_dbg(3, debug, client, "i2c_read: 0x%04X : 0x%04x\n", addr, *val); - - return ret == 2 ? 0 : ret; -} - -static int s5k6aa_i2c_write(struct i2c_client *client, u16 addr, u16 val) -{ - u8 buf[4] = {addr >> 8, addr & 0xFF, val >> 8, val & 0xFF}; - - int ret = i2c_master_send(client, buf, 4); - v4l2_dbg(3, debug, client, "i2c_write: 0x%04X : 0x%04x\n", addr, val); - - return ret == 4 ? 0 : ret; -} - -/* The command register write, assumes Command_Wr_addH = 0x7000. */ -static int s5k6aa_write(struct i2c_client *c, u16 addr, u16 val) -{ - int ret = s5k6aa_i2c_write(c, REG_CMDWR_ADDRL, addr); - if (ret) - return ret; - return s5k6aa_i2c_write(c, REG_CMDBUF0_ADDR, val); -} - -/* The command register read, assumes Command_Rd_addH = 0x7000. */ -static int s5k6aa_read(struct i2c_client *client, u16 addr, u16 *val) -{ - int ret = s5k6aa_i2c_write(client, REG_CMDRD_ADDRL, addr); - if (ret) - return ret; - return s5k6aa_i2c_read(client, REG_CMDBUF0_ADDR, val); -} - -static int s5k6aa_write_array(struct v4l2_subdev *sd, - const struct s5k6aa_regval *msg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - u16 addr_incr = 0; - int ret = 0; - - while (msg->addr != S5K6AA_TERM) { - if (addr_incr != 2) - ret = s5k6aa_i2c_write(client, REG_CMDWR_ADDRL, - msg->addr); - if (ret) - break; - ret = s5k6aa_i2c_write(client, REG_CMDBUF0_ADDR, msg->val); - if (ret) - break; - /* Assume that msg->addr is always less than 0xfffc */ - addr_incr = (msg + 1)->addr - msg->addr; - msg++; - } - - return ret; -} - -/* Configure the AHB high address bytes for GTG registers access */ -static int s5k6aa_set_ahb_address(struct i2c_client *client) -{ - int ret = s5k6aa_i2c_write(client, AHB_MSB_ADDR_PTR, GEN_REG_OFFSH); - if (ret) - return ret; - ret = s5k6aa_i2c_write(client, REG_CMDRD_ADDRH, HOST_SWIF_OFFSH); - if (ret) - return ret; - return s5k6aa_i2c_write(client, REG_CMDWR_ADDRH, HOST_SWIF_OFFSH); -} - -/** - * s5k6aa_configure_pixel_clock - apply ISP main clock/PLL configuration - * - * Configure the internal ISP PLL for the required output frequency. - * Locking: called with s5k6aa.lock mutex held. - */ -static int s5k6aa_configure_pixel_clocks(struct s5k6aa *s5k6aa) -{ - struct i2c_client *c = v4l2_get_subdevdata(&s5k6aa->sd); - unsigned long fmclk = s5k6aa->mclk_frequency / 1000; - u16 status; - int ret; - - if (WARN(fmclk < MIN_MCLK_FREQ_KHZ || fmclk > MAX_MCLK_FREQ_KHZ, - "Invalid clock frequency: %ld\n", fmclk)) - return -EINVAL; - - s5k6aa->pclk_fmin = PCLK_FREQ_MIN; - s5k6aa->pclk_fmax = PCLK_FREQ_MAX; - s5k6aa->clk_fop = SYS_PLL_OUT_FREQ; - - /* External input clock frequency in kHz */ - ret = s5k6aa_write(c, REG_I_INCLK_FREQ_H, fmclk >> 16); - if (!ret) - ret = s5k6aa_write(c, REG_I_INCLK_FREQ_L, fmclk & 0xFFFF); - if (!ret) - ret = s5k6aa_write(c, REG_I_USE_NPVI_CLOCKS, 1); - /* Internal PLL frequency */ - if (!ret) - ret = s5k6aa_write(c, REG_I_OPCLK_4KHZ(0), s5k6aa->clk_fop); - if (!ret) - ret = s5k6aa_write(c, REG_I_MIN_OUTRATE_4KHZ(0), - s5k6aa->pclk_fmin); - if (!ret) - ret = s5k6aa_write(c, REG_I_MAX_OUTRATE_4KHZ(0), - s5k6aa->pclk_fmax); - if (!ret) - ret = s5k6aa_write(c, REG_I_INIT_PARAMS_UPDATED, 1); - if (!ret) - ret = s5k6aa_read(c, REG_I_ERROR_INFO, &status); - - return ret ? ret : (status ? -EINVAL : 0); -} - -/* Set horizontal and vertical image flipping */ -static int s5k6aa_set_mirror(struct s5k6aa *s5k6aa, int horiz_flip) -{ - struct i2c_client *client = v4l2_get_subdevdata(&s5k6aa->sd); - int index = s5k6aa->preset->index; - - unsigned int vflip = s5k6aa->ctrls.vflip->val ^ s5k6aa->inv_vflip; - unsigned int flip = (horiz_flip ^ s5k6aa->inv_hflip) | (vflip << 1); - - return s5k6aa_write(client, REG_P_PREV_MIRROR(index), flip); -} - -/* Configure auto/manual white balance and R/G/B gains */ -static int s5k6aa_set_awb(struct s5k6aa *s5k6aa, int awb) -{ - struct i2c_client *c = v4l2_get_subdevdata(&s5k6aa->sd); - struct s5k6aa_ctrls *ctrls = &s5k6aa->ctrls; - u16 reg; - - int ret = s5k6aa_read(c, REG_DBG_AUTOALG_EN, ®); - - if (!ret && !awb) { - ret = s5k6aa_write(c, REG_SF_RGAIN, ctrls->gain_red->val); - if (!ret) - ret = s5k6aa_write(c, REG_SF_RGAIN_CHG, 1); - if (ret) - return ret; - - ret = s5k6aa_write(c, REG_SF_GGAIN, ctrls->gain_green->val); - if (!ret) - ret = s5k6aa_write(c, REG_SF_GGAIN_CHG, 1); - if (ret) - return ret; - - ret = s5k6aa_write(c, REG_SF_BGAIN, ctrls->gain_blue->val); - if (!ret) - ret = s5k6aa_write(c, REG_SF_BGAIN_CHG, 1); - } - if (!ret) { - reg = awb ? reg | AALG_WB_EN_MASK : reg & ~AALG_WB_EN_MASK; - ret = s5k6aa_write(c, REG_DBG_AUTOALG_EN, reg); - } - - return ret; -} - -/* Program FW with exposure time, 'exposure' in us units */ -static int s5k6aa_set_user_exposure(struct i2c_client *client, int exposure) -{ - unsigned int time = exposure / 10; - - int ret = s5k6aa_write(client, REG_SF_USR_EXPOSURE_L, time & 0xffff); - if (!ret) - ret = s5k6aa_write(client, REG_SF_USR_EXPOSURE_H, time >> 16); - if (ret) - return ret; - return s5k6aa_write(client, REG_SF_USR_EXPOSURE_CHG, 1); -} - -static int s5k6aa_set_user_gain(struct i2c_client *client, int gain) -{ - int ret = s5k6aa_write(client, REG_SF_USR_TOT_GAIN, gain); - if (ret) - return ret; - return s5k6aa_write(client, REG_SF_USR_TOT_GAIN_CHG, 1); -} - -/* Set auto/manual exposure and total gain */ -static int s5k6aa_set_auto_exposure(struct s5k6aa *s5k6aa, int value) -{ - struct i2c_client *c = v4l2_get_subdevdata(&s5k6aa->sd); - unsigned int exp_time = s5k6aa->ctrls.exposure->val; - u16 auto_alg; - - int ret = s5k6aa_read(c, REG_DBG_AUTOALG_EN, &auto_alg); - if (ret) - return ret; - - v4l2_dbg(1, debug, c, "man_exp: %d, auto_exp: %d, a_alg: 0x%x\n", - exp_time, value, auto_alg); - - if (value == V4L2_EXPOSURE_AUTO) { - auto_alg |= AALG_AE_EN_MASK | AALG_DIVLEI_EN_MASK; - } else { - ret = s5k6aa_set_user_exposure(c, exp_time); - if (ret) - return ret; - ret = s5k6aa_set_user_gain(c, s5k6aa->ctrls.gain->val); - if (ret) - return ret; - auto_alg &= ~(AALG_AE_EN_MASK | AALG_DIVLEI_EN_MASK); - } - - return s5k6aa_write(c, REG_DBG_AUTOALG_EN, auto_alg); -} - -static int s5k6aa_set_anti_flicker(struct s5k6aa *s5k6aa, int value) -{ - struct i2c_client *client = v4l2_get_subdevdata(&s5k6aa->sd); - u16 auto_alg; - int ret; - - ret = s5k6aa_read(client, REG_DBG_AUTOALG_EN, &auto_alg); - if (ret) - return ret; - - if (value == V4L2_CID_POWER_LINE_FREQUENCY_AUTO) { - auto_alg |= AALG_FLICKER_EN_MASK; - } else { - auto_alg &= ~AALG_FLICKER_EN_MASK; - /* The V4L2_CID_LINE_FREQUENCY control values match - * the register values */ - ret = s5k6aa_write(client, REG_SF_FLICKER_QUANT, value); - if (ret) - return ret; - ret = s5k6aa_write(client, REG_SF_FLICKER_QUANT_CHG, 1); - if (ret) - return ret; - } - - return s5k6aa_write(client, REG_DBG_AUTOALG_EN, auto_alg); -} - -static int s5k6aa_set_colorfx(struct s5k6aa *s5k6aa, int val) -{ - struct i2c_client *client = v4l2_get_subdevdata(&s5k6aa->sd); - static const struct v4l2_control colorfx[] = { - { V4L2_COLORFX_NONE, 0 }, - { V4L2_COLORFX_BW, 1 }, - { V4L2_COLORFX_NEGATIVE, 2 }, - { V4L2_COLORFX_SEPIA, 3 }, - { V4L2_COLORFX_SKY_BLUE, 4 }, - { V4L2_COLORFX_SKETCH, 5 }, - }; - int i; - - for (i = 0; i < ARRAY_SIZE(colorfx); i++) { - if (colorfx[i].id == val) - return s5k6aa_write(client, REG_G_SPEC_EFFECTS, - colorfx[i].value); - } - return -EINVAL; -} - -static int s5k6aa_preview_config_status(struct i2c_client *client) -{ - u16 error = 0; - int ret = s5k6aa_read(client, REG_G_PREV_CFG_ERROR, &error); - - v4l2_dbg(1, debug, client, "error: 0x%x (%d)\n", error, ret); - return ret ? ret : (error ? -EINVAL : 0); -} - -static int s5k6aa_get_pixfmt_index(struct s5k6aa *s5k6aa, - struct v4l2_mbus_framefmt *mf) -{ - unsigned int i; - - for (i = 0; i < ARRAY_SIZE(s5k6aa_formats); i++) - if (mf->colorspace == s5k6aa_formats[i].colorspace && - mf->code == s5k6aa_formats[i].code) - return i; - return 0; -} - -static int s5k6aa_set_output_framefmt(struct s5k6aa *s5k6aa, - struct s5k6aa_preset *preset) -{ - struct i2c_client *client = v4l2_get_subdevdata(&s5k6aa->sd); - int fmt_index = s5k6aa_get_pixfmt_index(s5k6aa, &preset->mbus_fmt); - int ret; - - ret = s5k6aa_write(client, REG_P_OUT_WIDTH(preset->index), - preset->mbus_fmt.width); - if (!ret) - ret = s5k6aa_write(client, REG_P_OUT_HEIGHT(preset->index), - preset->mbus_fmt.height); - if (!ret) - ret = s5k6aa_write(client, REG_P_FMT(preset->index), - s5k6aa_formats[fmt_index].reg_p_fmt); - return ret; -} - -static int s5k6aa_set_input_params(struct s5k6aa *s5k6aa) -{ - struct i2c_client *c = v4l2_get_subdevdata(&s5k6aa->sd); - struct v4l2_rect *r = &s5k6aa->ccd_rect; - int ret; - - ret = s5k6aa_write(c, REG_G_PREVZOOM_IN_WIDTH, r->width); - if (!ret) - ret = s5k6aa_write(c, REG_G_PREVZOOM_IN_HEIGHT, r->height); - if (!ret) - ret = s5k6aa_write(c, REG_G_PREVZOOM_IN_XOFFS, r->left); - if (!ret) - ret = s5k6aa_write(c, REG_G_PREVZOOM_IN_YOFFS, r->top); - if (!ret) - ret = s5k6aa_write(c, REG_G_INPUTS_CHANGE_REQ, 1); - if (!ret) - s5k6aa->apply_crop = 0; - - return ret; -} - -/** - * s5k6aa_configure_video_bus - configure the video output interface - * @bus_type: video bus type: parallel or MIPI-CSI - * @nlanes: number of MIPI lanes to be used (MIPI-CSI only) - * - * Note: Only parallel bus operation has been tested. - */ -static int s5k6aa_configure_video_bus(struct s5k6aa *s5k6aa, - enum v4l2_mbus_type bus_type, int nlanes) -{ - struct i2c_client *client = v4l2_get_subdevdata(&s5k6aa->sd); - u16 cfg = 0; - int ret; - - /* - * TODO: The sensor is supposed to support BT.601 and BT.656 - * but there is nothing indicating how to switch between both - * in the datasheet. For now default BT.601 interface is assumed. - */ - if (bus_type == V4L2_MBUS_CSI2) - cfg = nlanes; - else if (bus_type != V4L2_MBUS_PARALLEL) - return -EINVAL; - - ret = s5k6aa_write(client, REG_OIF_EN_MIPI_LANES, cfg); - if (ret) - return ret; - return s5k6aa_write(client, REG_OIF_CFG_CHG, 1); -} - -/* This function should be called when switching to new user configuration set*/ -static int s5k6aa_new_config_sync(struct i2c_client *client, int timeout, - int cid) -{ - unsigned long end = jiffies + msecs_to_jiffies(timeout); - u16 reg = 1; - int ret; - - ret = s5k6aa_write(client, REG_G_ACTIVE_PREV_CFG, cid); - if (!ret) - ret = s5k6aa_write(client, REG_G_PREV_CFG_CHG, 1); - if (!ret) - ret = s5k6aa_write(client, REG_G_NEW_CFG_SYNC, 1); - if (timeout == 0) - return ret; - - while (ret >= 0 && time_is_after_jiffies(end)) { - ret = s5k6aa_read(client, REG_G_NEW_CFG_SYNC, ®); - if (!reg) - return 0; - usleep_range(1000, 5000); - } - return ret ? ret : -ETIMEDOUT; -} - -/** - * s5k6aa_set_prev_config - write user preview register set - * - * Configure output resolution and color fromat, pixel clock - * frequency range, device frame rate type and frame period range. - */ -static int s5k6aa_set_prev_config(struct s5k6aa *s5k6aa, - struct s5k6aa_preset *preset) -{ - struct i2c_client *client = v4l2_get_subdevdata(&s5k6aa->sd); - int idx = preset->index; - u16 frame_rate_q; - int ret; - - if (s5k6aa->fiv->reg_fr_time >= S5K6AA_MAX_HIGHRES_FR_TIME) - frame_rate_q = FR_RATE_Q_BEST_FRRATE; - else - frame_rate_q = FR_RATE_Q_BEST_QUALITY; - - ret = s5k6aa_set_output_framefmt(s5k6aa, preset); - if (!ret) - ret = s5k6aa_write(client, REG_P_MAX_OUT_RATE(idx), - s5k6aa->pclk_fmax); - if (!ret) - ret = s5k6aa_write(client, REG_P_MIN_OUT_RATE(idx), - s5k6aa->pclk_fmin); - if (!ret) - ret = s5k6aa_write(client, REG_P_CLK_INDEX(idx), - preset->clk_id); - if (!ret) - ret = s5k6aa_write(client, REG_P_FR_RATE_TYPE(idx), - FR_RATE_DYNAMIC); - if (!ret) - ret = s5k6aa_write(client, REG_P_FR_RATE_Q_TYPE(idx), - frame_rate_q); - if (!ret) - ret = s5k6aa_write(client, REG_P_MAX_FR_TIME(idx), - s5k6aa->fiv->reg_fr_time + 33); - if (!ret) - ret = s5k6aa_write(client, REG_P_MIN_FR_TIME(idx), - s5k6aa->fiv->reg_fr_time - 33); - if (!ret) - ret = s5k6aa_new_config_sync(client, 250, idx); - if (!ret) - ret = s5k6aa_preview_config_status(client); - if (!ret) - s5k6aa->apply_cfg = 0; - - v4l2_dbg(1, debug, client, "Frame interval: %d +/- 3.3ms. (%d)\n", - s5k6aa->fiv->reg_fr_time, ret); - return ret; -} - -/** - * s5k6aa_initialize_isp - basic ISP MCU initialization - * - * Configure AHB addresses for registers read/write; configure PLLs for - * required output pixel clock. The ISP power supply needs to be already - * enabled, with an optional H/W reset. - * Locking: called with s5k6aa.lock mutex held. - */ -static int s5k6aa_initialize_isp(struct v4l2_subdev *sd) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct s5k6aa *s5k6aa = to_s5k6aa(sd); - int ret; - - s5k6aa->apply_crop = 1; - s5k6aa->apply_cfg = 1; - msleep(100); - - ret = s5k6aa_set_ahb_address(client); - if (ret) - return ret; - ret = s5k6aa_configure_video_bus(s5k6aa, s5k6aa->bus_type, - s5k6aa->mipi_lanes); - if (ret) - return ret; - ret = s5k6aa_write_array(sd, s5k6aa_analog_config); - if (ret) - return ret; - msleep(20); - - return s5k6aa_configure_pixel_clocks(s5k6aa); -} - -static int s5k6aa_gpio_set_value(struct s5k6aa *priv, int id, u32 val) -{ - if (!gpio_is_valid(priv->gpio[id].gpio)) - return 0; - gpio_set_value(priv->gpio[id].gpio, !!val); - return 1; -} - -static int s5k6aa_gpio_assert(struct s5k6aa *priv, int id) -{ - return s5k6aa_gpio_set_value(priv, id, priv->gpio[id].level); -} - -static int s5k6aa_gpio_deassert(struct s5k6aa *priv, int id) -{ - return s5k6aa_gpio_set_value(priv, id, !priv->gpio[id].level); -} - -static int __s5k6aa_power_on(struct s5k6aa *s5k6aa) -{ - int ret; - - ret = regulator_bulk_enable(S5K6AA_NUM_SUPPLIES, s5k6aa->supplies); - if (ret) - return ret; - if (s5k6aa_gpio_deassert(s5k6aa, STBY)) - usleep_range(150, 200); - - if (s5k6aa->s_power) - ret = s5k6aa->s_power(1); - usleep_range(4000, 4000); - - if (s5k6aa_gpio_deassert(s5k6aa, RST)) - msleep(20); - - return ret; -} - -static int __s5k6aa_power_off(struct s5k6aa *s5k6aa) -{ - int ret; - - if (s5k6aa_gpio_assert(s5k6aa, RST)) - usleep_range(100, 150); - - if (s5k6aa->s_power) { - ret = s5k6aa->s_power(0); - if (ret) - return ret; - } - if (s5k6aa_gpio_assert(s5k6aa, STBY)) - usleep_range(50, 100); - s5k6aa->streaming = 0; - - return regulator_bulk_disable(S5K6AA_NUM_SUPPLIES, s5k6aa->supplies); -} - -/* - * V4L2 subdev core and video operations - */ -static int s5k6aa_set_power(struct v4l2_subdev *sd, int on) -{ - struct s5k6aa *s5k6aa = to_s5k6aa(sd); - int ret = 0; - - mutex_lock(&s5k6aa->lock); - - if (!on == s5k6aa->power) { - if (on) { - ret = __s5k6aa_power_on(s5k6aa); - if (!ret) - ret = s5k6aa_initialize_isp(sd); - } else { - ret = __s5k6aa_power_off(s5k6aa); - } - - if (!ret) - s5k6aa->power += on ? 1 : -1; - } - - mutex_unlock(&s5k6aa->lock); - - if (!on || ret || s5k6aa->power != 1) - return ret; - - return v4l2_ctrl_handler_setup(sd->ctrl_handler); -} - -static int __s5k6aa_stream(struct s5k6aa *s5k6aa, int enable) -{ - struct i2c_client *client = v4l2_get_subdevdata(&s5k6aa->sd); - int ret = 0; - - ret = s5k6aa_write(client, REG_G_ENABLE_PREV, enable); - if (!ret) - ret = s5k6aa_write(client, REG_G_ENABLE_PREV_CHG, 1); - if (!ret) - s5k6aa->streaming = enable; - - return ret; -} - -static int s5k6aa_s_stream(struct v4l2_subdev *sd, int on) -{ - struct s5k6aa *s5k6aa = to_s5k6aa(sd); - int ret = 0; - - mutex_lock(&s5k6aa->lock); - - if (s5k6aa->streaming == !on) { - if (!ret && s5k6aa->apply_cfg) - ret = s5k6aa_set_prev_config(s5k6aa, s5k6aa->preset); - if (s5k6aa->apply_crop) - ret = s5k6aa_set_input_params(s5k6aa); - if (!ret) - ret = __s5k6aa_stream(s5k6aa, !!on); - } - mutex_unlock(&s5k6aa->lock); - - return ret; -} - -static int s5k6aa_g_frame_interval(struct v4l2_subdev *sd, - struct v4l2_subdev_frame_interval *fi) -{ - struct s5k6aa *s5k6aa = to_s5k6aa(sd); - - mutex_lock(&s5k6aa->lock); - fi->interval = s5k6aa->fiv->interval; - mutex_unlock(&s5k6aa->lock); - - return 0; -} - -static int __s5k6aa_set_frame_interval(struct s5k6aa *s5k6aa, - struct v4l2_subdev_frame_interval *fi) -{ - struct v4l2_mbus_framefmt *mbus_fmt = &s5k6aa->preset->mbus_fmt; - const struct s5k6aa_interval *fiv = &s5k6aa_intervals[0]; - unsigned int err, min_err = UINT_MAX; - unsigned int i, fr_time; - - if (fi->interval.denominator == 0) - return -EINVAL; - - fr_time = fi->interval.numerator * 10000 / fi->interval.denominator; - - for (i = 0; i < ARRAY_SIZE(s5k6aa_intervals); i++) { - const struct s5k6aa_interval *iv = &s5k6aa_intervals[i]; - - if (mbus_fmt->width > iv->size.width || - mbus_fmt->height > iv->size.height) - continue; - - err = abs(iv->reg_fr_time - fr_time); - if (err < min_err) { - fiv = iv; - min_err = err; - } - } - s5k6aa->fiv = fiv; - - v4l2_dbg(1, debug, &s5k6aa->sd, "Changed frame interval to %d us\n", - fiv->reg_fr_time * 100); - return 0; -} - -static int s5k6aa_s_frame_interval(struct v4l2_subdev *sd, - struct v4l2_subdev_frame_interval *fi) -{ - struct s5k6aa *s5k6aa = to_s5k6aa(sd); - int ret; - - v4l2_dbg(1, debug, sd, "Setting %d/%d frame interval\n", - fi->interval.numerator, fi->interval.denominator); - - mutex_lock(&s5k6aa->lock); - ret = __s5k6aa_set_frame_interval(s5k6aa, fi); - s5k6aa->apply_cfg = 1; - - mutex_unlock(&s5k6aa->lock); - return ret; -} - -/* - * V4L2 subdev pad level and video operations - */ -static int s5k6aa_enum_frame_interval(struct v4l2_subdev *sd, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_frame_interval_enum *fie) -{ - struct s5k6aa *s5k6aa = to_s5k6aa(sd); - const struct s5k6aa_interval *fi; - int ret = 0; - - if (fie->index > ARRAY_SIZE(s5k6aa_intervals)) - return -EINVAL; - - v4l_bound_align_image(&fie->width, S5K6AA_WIN_WIDTH_MIN, - S5K6AA_WIN_WIDTH_MAX, 1, - &fie->height, S5K6AA_WIN_HEIGHT_MIN, - S5K6AA_WIN_HEIGHT_MAX, 1, 0); - - mutex_lock(&s5k6aa->lock); - fi = &s5k6aa_intervals[fie->index]; - if (fie->width > fi->size.width || fie->height > fi->size.height) - ret = -EINVAL; - else - fie->interval = fi->interval; - mutex_unlock(&s5k6aa->lock); - - return ret; -} - -static int s5k6aa_enum_mbus_code(struct v4l2_subdev *sd, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_mbus_code_enum *code) -{ - if (code->index >= ARRAY_SIZE(s5k6aa_formats)) - return -EINVAL; - - code->code = s5k6aa_formats[code->index].code; - return 0; -} - -static int s5k6aa_enum_frame_size(struct v4l2_subdev *sd, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_frame_size_enum *fse) -{ - int i = ARRAY_SIZE(s5k6aa_formats); - - if (fse->index > 0) - return -EINVAL; - - while (--i) - if (fse->code == s5k6aa_formats[i].code) - break; - - fse->code = s5k6aa_formats[i].code; - fse->min_width = S5K6AA_WIN_WIDTH_MIN; - fse->max_width = S5K6AA_WIN_WIDTH_MAX; - fse->max_height = S5K6AA_WIN_HEIGHT_MIN; - fse->min_height = S5K6AA_WIN_HEIGHT_MAX; - - return 0; -} - -static struct v4l2_rect * -__s5k6aa_get_crop_rect(struct s5k6aa *s5k6aa, struct v4l2_subdev_fh *fh, - enum v4l2_subdev_format_whence which) -{ - if (which == V4L2_SUBDEV_FORMAT_ACTIVE) - return &s5k6aa->ccd_rect; - if (which == V4L2_SUBDEV_FORMAT_TRY) - return v4l2_subdev_get_try_crop(fh, 0); - - return NULL; -} - -static void s5k6aa_try_format(struct s5k6aa *s5k6aa, - struct v4l2_mbus_framefmt *mf) -{ - unsigned int index; - - v4l_bound_align_image(&mf->width, S5K6AA_WIN_WIDTH_MIN, - S5K6AA_WIN_WIDTH_MAX, 1, - &mf->height, S5K6AA_WIN_HEIGHT_MIN, - S5K6AA_WIN_HEIGHT_MAX, 1, 0); - - if (mf->colorspace != V4L2_COLORSPACE_JPEG && - mf->colorspace != V4L2_COLORSPACE_REC709) - mf->colorspace = V4L2_COLORSPACE_JPEG; - - index = s5k6aa_get_pixfmt_index(s5k6aa, mf); - - mf->colorspace = s5k6aa_formats[index].colorspace; - mf->code = s5k6aa_formats[index].code; - mf->field = V4L2_FIELD_NONE; -} - -static int s5k6aa_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh, - struct v4l2_subdev_format *fmt) -{ - struct s5k6aa *s5k6aa = to_s5k6aa(sd); - struct v4l2_mbus_framefmt *mf; - - memset(fmt->reserved, 0, sizeof(fmt->reserved)); - - if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) { - mf = v4l2_subdev_get_try_format(fh, 0); - fmt->format = *mf; - return 0; - } - - mutex_lock(&s5k6aa->lock); - fmt->format = s5k6aa->preset->mbus_fmt; - mutex_unlock(&s5k6aa->lock); - - return 0; -} - -static int s5k6aa_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh, - struct v4l2_subdev_format *fmt) -{ - struct s5k6aa *s5k6aa = to_s5k6aa(sd); - struct s5k6aa_preset *preset = s5k6aa->preset; - struct v4l2_mbus_framefmt *mf; - struct v4l2_rect *crop; - int ret = 0; - - mutex_lock(&s5k6aa->lock); - s5k6aa_try_format(s5k6aa, &fmt->format); - - if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) { - mf = v4l2_subdev_get_try_format(fh, fmt->pad); - crop = v4l2_subdev_get_try_crop(fh, 0); - } else { - if (s5k6aa->streaming) { - ret = -EBUSY; - } else { - mf = &preset->mbus_fmt; - crop = &s5k6aa->ccd_rect; - s5k6aa->apply_cfg = 1; - } - } - - if (ret == 0) { - struct v4l2_subdev_frame_interval fiv = { - .interval = {0, 1} - }; - - *mf = fmt->format; - /* - * Make sure the crop window is valid, i.e. its size is - * greater than the output window, as the ISP supports - * only down-scaling. - */ - crop->width = clamp_t(unsigned int, crop->width, mf->width, - S5K6AA_WIN_WIDTH_MAX); - crop->height = clamp_t(unsigned int, crop->height, mf->height, - S5K6AA_WIN_HEIGHT_MAX); - crop->left = clamp_t(unsigned int, crop->left, 0, - S5K6AA_WIN_WIDTH_MAX - crop->width); - crop->top = clamp_t(unsigned int, crop->top, 0, - S5K6AA_WIN_HEIGHT_MAX - crop->height); - - /* Reset to minimum possible frame interval */ - ret = __s5k6aa_set_frame_interval(s5k6aa, &fiv); - } - mutex_unlock(&s5k6aa->lock); - - return ret; -} - -static int s5k6aa_get_crop(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh, - struct v4l2_subdev_crop *crop) -{ - struct s5k6aa *s5k6aa = to_s5k6aa(sd); - struct v4l2_rect *rect; - - memset(crop->reserved, 0, sizeof(crop->reserved)); - mutex_lock(&s5k6aa->lock); - - rect = __s5k6aa_get_crop_rect(s5k6aa, fh, crop->which); - if (rect) - crop->rect = *rect; - - mutex_unlock(&s5k6aa->lock); - - v4l2_dbg(1, debug, sd, "Current crop rectangle: (%d,%d)/%dx%d\n", - rect->left, rect->top, rect->width, rect->height); - - return 0; -} - -static int s5k6aa_set_crop(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh, - struct v4l2_subdev_crop *crop) -{ - struct s5k6aa *s5k6aa = to_s5k6aa(sd); - struct v4l2_mbus_framefmt *mf; - unsigned int max_x, max_y; - struct v4l2_rect *crop_r; - - mutex_lock(&s5k6aa->lock); - crop_r = __s5k6aa_get_crop_rect(s5k6aa, fh, crop->which); - - if (crop->which == V4L2_SUBDEV_FORMAT_ACTIVE) { - mf = &s5k6aa->preset->mbus_fmt; - s5k6aa->apply_crop = 1; - } else { - mf = v4l2_subdev_get_try_format(fh, 0); - } - v4l_bound_align_image(&crop->rect.width, mf->width, - S5K6AA_WIN_WIDTH_MAX, 1, - &crop->rect.height, mf->height, - S5K6AA_WIN_HEIGHT_MAX, 1, 0); - - max_x = (S5K6AA_WIN_WIDTH_MAX - crop->rect.width) & ~1; - max_y = (S5K6AA_WIN_HEIGHT_MAX - crop->rect.height) & ~1; - - crop->rect.left = clamp_t(unsigned int, crop->rect.left, 0, max_x); - crop->rect.top = clamp_t(unsigned int, crop->rect.top, 0, max_y); - - *crop_r = crop->rect; - - mutex_unlock(&s5k6aa->lock); - - v4l2_dbg(1, debug, sd, "Set crop rectangle: (%d,%d)/%dx%d\n", - crop_r->left, crop_r->top, crop_r->width, crop_r->height); - - return 0; -} - -static const struct v4l2_subdev_pad_ops s5k6aa_pad_ops = { - .enum_mbus_code = s5k6aa_enum_mbus_code, - .enum_frame_size = s5k6aa_enum_frame_size, - .enum_frame_interval = s5k6aa_enum_frame_interval, - .get_fmt = s5k6aa_get_fmt, - .set_fmt = s5k6aa_set_fmt, - .get_crop = s5k6aa_get_crop, - .set_crop = s5k6aa_set_crop, -}; - -static const struct v4l2_subdev_video_ops s5k6aa_video_ops = { - .g_frame_interval = s5k6aa_g_frame_interval, - .s_frame_interval = s5k6aa_s_frame_interval, - .s_stream = s5k6aa_s_stream, -}; - -/* - * V4L2 subdev controls - */ - -static int s5k6aa_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = ctrl_to_sd(ctrl); - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct s5k6aa *s5k6aa = to_s5k6aa(sd); - int idx, err = 0; - - v4l2_dbg(1, debug, sd, "ctrl: 0x%x, value: %d\n", ctrl->id, ctrl->val); - - mutex_lock(&s5k6aa->lock); - /* - * If the device is not powered up by the host driver do - * not apply any controls to H/W at this time. Instead - * the controls will be restored right after power-up. - */ - if (s5k6aa->power == 0) - goto unlock; - idx = s5k6aa->preset->index; - - switch (ctrl->id) { - case V4L2_CID_AUTO_WHITE_BALANCE: - err = s5k6aa_set_awb(s5k6aa, ctrl->val); - break; - - case V4L2_CID_BRIGHTNESS: - err = s5k6aa_write(client, REG_USER_BRIGHTNESS, ctrl->val); - break; - - case V4L2_CID_COLORFX: - err = s5k6aa_set_colorfx(s5k6aa, ctrl->val); - break; - - case V4L2_CID_CONTRAST: - err = s5k6aa_write(client, REG_USER_CONTRAST, ctrl->val); - break; - - case V4L2_CID_EXPOSURE_AUTO: - err = s5k6aa_set_auto_exposure(s5k6aa, ctrl->val); - break; - - case V4L2_CID_HFLIP: - err = s5k6aa_set_mirror(s5k6aa, ctrl->val); - if (err) - break; - err = s5k6aa_write(client, REG_G_PREV_CFG_CHG, 1); - break; - - case V4L2_CID_POWER_LINE_FREQUENCY: - err = s5k6aa_set_anti_flicker(s5k6aa, ctrl->val); - break; - - case V4L2_CID_SATURATION: - err = s5k6aa_write(client, REG_USER_SATURATION, ctrl->val); - break; - - case V4L2_CID_SHARPNESS: - err = s5k6aa_write(client, REG_USER_SHARPBLUR, ctrl->val); - break; - - case V4L2_CID_WHITE_BALANCE_TEMPERATURE: - err = s5k6aa_write(client, REG_P_COLORTEMP(idx), ctrl->val); - if (err) - break; - err = s5k6aa_write(client, REG_G_PREV_CFG_CHG, 1); - break; - } -unlock: - mutex_unlock(&s5k6aa->lock); - return err; -} - -static const struct v4l2_ctrl_ops s5k6aa_ctrl_ops = { - .s_ctrl = s5k6aa_s_ctrl, -}; - -static int s5k6aa_log_status(struct v4l2_subdev *sd) -{ - v4l2_ctrl_handler_log_status(sd->ctrl_handler, sd->name); - return 0; -} - -#define V4L2_CID_RED_GAIN (V4L2_CTRL_CLASS_CAMERA | 0x1001) -#define V4L2_CID_GREEN_GAIN (V4L2_CTRL_CLASS_CAMERA | 0x1002) -#define V4L2_CID_BLUE_GAIN (V4L2_CTRL_CLASS_CAMERA | 0x1003) - -static const struct v4l2_ctrl_config s5k6aa_ctrls[] = { - { - .ops = &s5k6aa_ctrl_ops, - .id = V4L2_CID_RED_GAIN, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Gain, Red", - .min = 0, - .max = 256, - .def = 127, - .step = 1, - }, { - .ops = &s5k6aa_ctrl_ops, - .id = V4L2_CID_GREEN_GAIN, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Gain, Green", - .min = 0, - .max = 256, - .def = 127, - .step = 1, - }, { - .ops = &s5k6aa_ctrl_ops, - .id = V4L2_CID_BLUE_GAIN, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Gain, Blue", - .min = 0, - .max = 256, - .def = 127, - .step = 1, - }, -}; - -static int s5k6aa_initialize_ctrls(struct s5k6aa *s5k6aa) -{ - const struct v4l2_ctrl_ops *ops = &s5k6aa_ctrl_ops; - struct s5k6aa_ctrls *ctrls = &s5k6aa->ctrls; - struct v4l2_ctrl_handler *hdl = &ctrls->handler; - - int ret = v4l2_ctrl_handler_init(hdl, 16); - if (ret) - return ret; - /* Auto white balance cluster */ - ctrls->awb = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_AUTO_WHITE_BALANCE, - 0, 1, 1, 1); - ctrls->gain_red = v4l2_ctrl_new_custom(hdl, &s5k6aa_ctrls[0], NULL); - ctrls->gain_green = v4l2_ctrl_new_custom(hdl, &s5k6aa_ctrls[1], NULL); - ctrls->gain_blue = v4l2_ctrl_new_custom(hdl, &s5k6aa_ctrls[2], NULL); - v4l2_ctrl_auto_cluster(4, &ctrls->awb, 0, false); - - ctrls->hflip = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_HFLIP, 0, 1, 1, 0); - ctrls->vflip = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_VFLIP, 0, 1, 1, 0); - v4l2_ctrl_cluster(2, &ctrls->hflip); - - ctrls->auto_exp = v4l2_ctrl_new_std_menu(hdl, ops, - V4L2_CID_EXPOSURE_AUTO, - V4L2_EXPOSURE_MANUAL, 0, V4L2_EXPOSURE_AUTO); - /* Exposure time: x 1 us */ - ctrls->exposure = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_EXPOSURE, - 0, 6000000U, 1, 100000U); - /* Total gain: 256 <=> 1x */ - ctrls->gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_GAIN, - 0, 256, 1, 256); - v4l2_ctrl_auto_cluster(3, &ctrls->auto_exp, 0, false); - - v4l2_ctrl_new_std_menu(hdl, ops, V4L2_CID_POWER_LINE_FREQUENCY, - V4L2_CID_POWER_LINE_FREQUENCY_AUTO, 0, - V4L2_CID_POWER_LINE_FREQUENCY_AUTO); - - v4l2_ctrl_new_std_menu(hdl, ops, V4L2_CID_COLORFX, - V4L2_COLORFX_SKY_BLUE, ~0x6f, V4L2_COLORFX_NONE); - - v4l2_ctrl_new_std(hdl, ops, V4L2_CID_WHITE_BALANCE_TEMPERATURE, - 0, 256, 1, 0); - - v4l2_ctrl_new_std(hdl, ops, V4L2_CID_SATURATION, -127, 127, 1, 0); - v4l2_ctrl_new_std(hdl, ops, V4L2_CID_BRIGHTNESS, -127, 127, 1, 0); - v4l2_ctrl_new_std(hdl, ops, V4L2_CID_CONTRAST, -127, 127, 1, 0); - v4l2_ctrl_new_std(hdl, ops, V4L2_CID_SHARPNESS, -127, 127, 1, 0); - - if (hdl->error) { - ret = hdl->error; - v4l2_ctrl_handler_free(hdl); - return ret; - } - - s5k6aa->sd.ctrl_handler = hdl; - return 0; -} - -/* - * V4L2 subdev internal operations - */ -static int s5k6aa_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) -{ - struct v4l2_mbus_framefmt *format = v4l2_subdev_get_try_format(fh, 0); - struct v4l2_rect *crop = v4l2_subdev_get_try_crop(fh, 0); - - format->colorspace = s5k6aa_formats[0].colorspace; - format->code = s5k6aa_formats[0].code; - format->width = S5K6AA_OUT_WIDTH_DEF; - format->height = S5K6AA_OUT_HEIGHT_DEF; - format->field = V4L2_FIELD_NONE; - - crop->width = S5K6AA_WIN_WIDTH_MAX; - crop->height = S5K6AA_WIN_HEIGHT_MAX; - crop->left = 0; - crop->top = 0; - - return 0; -} - -static int s5k6aa_check_fw_revision(struct s5k6aa *s5k6aa) -{ - struct i2c_client *client = v4l2_get_subdevdata(&s5k6aa->sd); - u16 api_ver = 0, fw_rev = 0; - - int ret = s5k6aa_set_ahb_address(client); - - if (!ret) - ret = s5k6aa_read(client, REG_FW_APIVER, &api_ver); - if (!ret) - ret = s5k6aa_read(client, REG_FW_REVISION, &fw_rev); - if (ret) { - v4l2_err(&s5k6aa->sd, "FW revision check failed!\n"); - return ret; - } - - v4l2_info(&s5k6aa->sd, "FW API ver.: 0x%X, FW rev.: 0x%X\n", - api_ver, fw_rev); - - return api_ver == S5K6AAFX_FW_APIVER ? 0 : -ENODEV; -} - -static int s5k6aa_registered(struct v4l2_subdev *sd) -{ - struct s5k6aa *s5k6aa = to_s5k6aa(sd); - int ret; - - mutex_lock(&s5k6aa->lock); - ret = __s5k6aa_power_on(s5k6aa); - if (!ret) { - msleep(100); - ret = s5k6aa_check_fw_revision(s5k6aa); - __s5k6aa_power_off(s5k6aa); - } - mutex_unlock(&s5k6aa->lock); - - return ret; -} - -static const struct v4l2_subdev_internal_ops s5k6aa_subdev_internal_ops = { - .registered = s5k6aa_registered, - .open = s5k6aa_open, -}; - -static const struct v4l2_subdev_core_ops s5k6aa_core_ops = { - .s_power = s5k6aa_set_power, - .log_status = s5k6aa_log_status, -}; - -static const struct v4l2_subdev_ops s5k6aa_subdev_ops = { - .core = &s5k6aa_core_ops, - .pad = &s5k6aa_pad_ops, - .video = &s5k6aa_video_ops, -}; - -/* - * GPIO setup - */ -static int s5k6aa_configure_gpio(int nr, int val, const char *name) -{ - unsigned long flags = val ? GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW; - int ret; - - if (!gpio_is_valid(nr)) - return 0; - ret = gpio_request_one(nr, flags, name); - if (!ret) - gpio_export(nr, 0); - return ret; -} - -static void s5k6aa_free_gpios(struct s5k6aa *s5k6aa) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(s5k6aa->gpio); i++) { - if (!gpio_is_valid(s5k6aa->gpio[i].gpio)) - continue; - gpio_free(s5k6aa->gpio[i].gpio); - s5k6aa->gpio[i].gpio = -EINVAL; - } -} - -static int s5k6aa_configure_gpios(struct s5k6aa *s5k6aa, - const struct s5k6aa_platform_data *pdata) -{ - const struct s5k6aa_gpio *gpio = &pdata->gpio_stby; - int ret; - - s5k6aa->gpio[STBY].gpio = -EINVAL; - s5k6aa->gpio[RST].gpio = -EINVAL; - - ret = s5k6aa_configure_gpio(gpio->gpio, gpio->level, "S5K6AA_STBY"); - if (ret) { - s5k6aa_free_gpios(s5k6aa); - return ret; - } - s5k6aa->gpio[STBY] = *gpio; - if (gpio_is_valid(gpio->gpio)) - gpio_set_value(gpio->gpio, 0); - - gpio = &pdata->gpio_reset; - ret = s5k6aa_configure_gpio(gpio->gpio, gpio->level, "S5K6AA_RST"); - if (ret) { - s5k6aa_free_gpios(s5k6aa); - return ret; - } - s5k6aa->gpio[RST] = *gpio; - if (gpio_is_valid(gpio->gpio)) - gpio_set_value(gpio->gpio, 0); - - return 0; -} - -static int s5k6aa_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - const struct s5k6aa_platform_data *pdata = client->dev.platform_data; - struct v4l2_subdev *sd; - struct s5k6aa *s5k6aa; - int i, ret; - - if (pdata == NULL) { - dev_err(&client->dev, "Platform data not specified\n"); - return -EINVAL; - } - - if (pdata->mclk_frequency == 0) { - dev_err(&client->dev, "MCLK frequency not specified\n"); - return -EINVAL; - } - - s5k6aa = devm_kzalloc(&client->dev, sizeof(*s5k6aa), GFP_KERNEL); - if (!s5k6aa) - return -ENOMEM; - - mutex_init(&s5k6aa->lock); - - s5k6aa->mclk_frequency = pdata->mclk_frequency; - s5k6aa->bus_type = pdata->bus_type; - s5k6aa->mipi_lanes = pdata->nlanes; - s5k6aa->s_power = pdata->set_power; - s5k6aa->inv_hflip = pdata->horiz_flip; - s5k6aa->inv_vflip = pdata->vert_flip; - - sd = &s5k6aa->sd; - v4l2_i2c_subdev_init(sd, client, &s5k6aa_subdev_ops); - strlcpy(sd->name, DRIVER_NAME, sizeof(sd->name)); - - sd->internal_ops = &s5k6aa_subdev_internal_ops; - sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; - - s5k6aa->pad.flags = MEDIA_PAD_FL_SOURCE; - sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_SENSOR; - ret = media_entity_init(&sd->entity, 1, &s5k6aa->pad, 0); - if (ret) - return ret; - - ret = s5k6aa_configure_gpios(s5k6aa, pdata); - if (ret) - goto out_err2; - - for (i = 0; i < S5K6AA_NUM_SUPPLIES; i++) - s5k6aa->supplies[i].supply = s5k6aa_supply_names[i]; - - ret = regulator_bulk_get(&client->dev, S5K6AA_NUM_SUPPLIES, - s5k6aa->supplies); - if (ret) { - dev_err(&client->dev, "Failed to get regulators\n"); - goto out_err3; - } - - ret = s5k6aa_initialize_ctrls(s5k6aa); - if (ret) - goto out_err4; - - s5k6aa_presets_data_init(s5k6aa); - - s5k6aa->ccd_rect.width = S5K6AA_WIN_WIDTH_MAX; - s5k6aa->ccd_rect.height = S5K6AA_WIN_HEIGHT_MAX; - s5k6aa->ccd_rect.left = 0; - s5k6aa->ccd_rect.top = 0; - - return 0; - -out_err4: - regulator_bulk_free(S5K6AA_NUM_SUPPLIES, s5k6aa->supplies); -out_err3: - s5k6aa_free_gpios(s5k6aa); -out_err2: - media_entity_cleanup(&s5k6aa->sd.entity); - return ret; -} - -static int s5k6aa_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct s5k6aa *s5k6aa = to_s5k6aa(sd); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(sd->ctrl_handler); - media_entity_cleanup(&sd->entity); - regulator_bulk_free(S5K6AA_NUM_SUPPLIES, s5k6aa->supplies); - s5k6aa_free_gpios(s5k6aa); - - return 0; -} - -static const struct i2c_device_id s5k6aa_id[] = { - { DRIVER_NAME, 0 }, - { }, -}; -MODULE_DEVICE_TABLE(i2c, s5k6aa_id); - - -static struct i2c_driver s5k6aa_i2c_driver = { - .driver = { - .name = DRIVER_NAME - }, - .probe = s5k6aa_probe, - .remove = s5k6aa_remove, - .id_table = s5k6aa_id, -}; - -module_i2c_driver(s5k6aa_i2c_driver); - -MODULE_DESCRIPTION("Samsung S5K6AA(FX) SXGA camera driver"); -MODULE_AUTHOR("Sylwester Nawrocki <s.nawrocki@samsung.com>"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/saa6588.c b/drivers/media/video/saa6588.c deleted file mode 100644 index 0caac50d7cf4..000000000000 --- a/drivers/media/video/saa6588.c +++ /dev/null @@ -1,542 +0,0 @@ -/* - Driver for SAA6588 RDS decoder - - (c) 2005 Hans J. Koch - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/i2c.h> -#include <linux/types.h> -#include <linux/videodev2.h> -#include <linux/init.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/poll.h> -#include <linux/wait.h> -#include <asm/uaccess.h> - -#include <media/saa6588.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> - - -/* insmod options */ -static unsigned int debug; -static unsigned int xtal; -static unsigned int mmbs; -static unsigned int plvl; -static unsigned int bufblocks = 100; - -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "enable debug messages"); -module_param(xtal, int, 0); -MODULE_PARM_DESC(xtal, "select oscillator frequency (0..3), default 0"); -module_param(mmbs, int, 0); -MODULE_PARM_DESC(mmbs, "enable MMBS mode: 0=off (default), 1=on"); -module_param(plvl, int, 0); -MODULE_PARM_DESC(plvl, "select pause level (0..3), default 0"); -module_param(bufblocks, int, 0); -MODULE_PARM_DESC(bufblocks, "number of buffered blocks, default 100"); - -MODULE_DESCRIPTION("v4l2 driver module for SAA6588 RDS decoder"); -MODULE_AUTHOR("Hans J. Koch <koch@hjk-az.de>"); - -MODULE_LICENSE("GPL"); - -/* ---------------------------------------------------------------------- */ - -#define UNSET (-1U) -#define PREFIX "saa6588: " -#define dprintk if (debug) printk - -struct saa6588 { - struct v4l2_subdev sd; - struct delayed_work work; - spinlock_t lock; - unsigned char *buffer; - unsigned int buf_size; - unsigned int rd_index; - unsigned int wr_index; - unsigned int block_count; - unsigned char last_blocknum; - wait_queue_head_t read_queue; - int data_available_for_read; - u8 sync; -}; - -static inline struct saa6588 *to_saa6588(struct v4l2_subdev *sd) -{ - return container_of(sd, struct saa6588, sd); -} - -/* ---------------------------------------------------------------------- */ - -/* - * SAA6588 defines - */ - -/* Initialization and mode control byte (0w) */ - -/* bit 0+1 (DAC0/DAC1) */ -#define cModeStandard 0x00 -#define cModeFastPI 0x01 -#define cModeReducedRequest 0x02 -#define cModeInvalid 0x03 - -/* bit 2 (RBDS) */ -#define cProcessingModeRDS 0x00 -#define cProcessingModeRBDS 0x04 - -/* bit 3+4 (SYM0/SYM1) */ -#define cErrCorrectionNone 0x00 -#define cErrCorrection2Bits 0x08 -#define cErrCorrection5Bits 0x10 -#define cErrCorrectionNoneRBDS 0x18 - -/* bit 5 (NWSY) */ -#define cSyncNormal 0x00 -#define cSyncRestart 0x20 - -/* bit 6 (TSQD) */ -#define cSigQualityDetectOFF 0x00 -#define cSigQualityDetectON 0x40 - -/* bit 7 (SQCM) */ -#define cSigQualityTriggered 0x00 -#define cSigQualityContinous 0x80 - -/* Pause level and flywheel control byte (1w) */ - -/* bits 0..5 (FEB0..FEB5) */ -#define cFlywheelMaxBlocksMask 0x3F -#define cFlywheelDefault 0x20 - -/* bits 6+7 (PL0/PL1) */ -#define cPauseLevel_11mV 0x00 -#define cPauseLevel_17mV 0x40 -#define cPauseLevel_27mV 0x80 -#define cPauseLevel_43mV 0xC0 - -/* Pause time/oscillator frequency/quality detector control byte (1w) */ - -/* bits 0..4 (SQS0..SQS4) */ -#define cQualityDetectSensMask 0x1F -#define cQualityDetectDefault 0x0F - -/* bit 5 (SOSC) */ -#define cSelectOscFreqOFF 0x00 -#define cSelectOscFreqON 0x20 - -/* bit 6+7 (PTF0/PTF1) */ -#define cOscFreq_4332kHz 0x00 -#define cOscFreq_8664kHz 0x40 -#define cOscFreq_12996kHz 0x80 -#define cOscFreq_17328kHz 0xC0 - -/* ---------------------------------------------------------------------- */ - -static int block_to_user_buf(struct saa6588 *s, unsigned char __user *user_buf) -{ - int i; - - if (s->rd_index == s->wr_index) { - if (debug > 2) - dprintk(PREFIX "Read: buffer empty.\n"); - return 0; - } - - if (debug > 2) { - dprintk(PREFIX "Read: "); - for (i = s->rd_index; i < s->rd_index + 3; i++) - dprintk("0x%02x ", s->buffer[i]); - } - - if (copy_to_user(user_buf, &s->buffer[s->rd_index], 3)) - return -EFAULT; - - s->rd_index += 3; - if (s->rd_index >= s->buf_size) - s->rd_index = 0; - s->block_count--; - - if (debug > 2) - dprintk("%d blocks total.\n", s->block_count); - - return 1; -} - -static void read_from_buf(struct saa6588 *s, struct saa6588_command *a) -{ - unsigned long flags; - - unsigned char __user *buf_ptr = a->buffer; - unsigned int i; - unsigned int rd_blocks; - - a->result = 0; - if (!a->buffer) - return; - - while (!s->data_available_for_read) { - int ret = wait_event_interruptible(s->read_queue, - s->data_available_for_read); - if (ret == -ERESTARTSYS) { - a->result = -EINTR; - return; - } - } - - spin_lock_irqsave(&s->lock, flags); - rd_blocks = a->block_count; - if (rd_blocks > s->block_count) - rd_blocks = s->block_count; - - if (!rd_blocks) { - spin_unlock_irqrestore(&s->lock, flags); - return; - } - - for (i = 0; i < rd_blocks; i++) { - if (block_to_user_buf(s, buf_ptr)) { - buf_ptr += 3; - a->result++; - } else - break; - } - a->result *= 3; - s->data_available_for_read = (s->block_count > 0); - spin_unlock_irqrestore(&s->lock, flags); -} - -static void block_to_buf(struct saa6588 *s, unsigned char *blockbuf) -{ - unsigned int i; - - if (debug > 3) - dprintk(PREFIX "New block: "); - - for (i = 0; i < 3; ++i) { - if (debug > 3) - dprintk("0x%02x ", blockbuf[i]); - s->buffer[s->wr_index] = blockbuf[i]; - s->wr_index++; - } - - if (s->wr_index >= s->buf_size) - s->wr_index = 0; - - if (s->wr_index == s->rd_index) { - s->rd_index += 3; - if (s->rd_index >= s->buf_size) - s->rd_index = 0; - } else - s->block_count++; - - if (debug > 3) - dprintk("%d blocks total.\n", s->block_count); -} - -static void saa6588_i2c_poll(struct saa6588 *s) -{ - struct i2c_client *client = v4l2_get_subdevdata(&s->sd); - unsigned long flags; - unsigned char tmpbuf[6]; - unsigned char blocknum; - unsigned char tmp; - - /* Although we only need 3 bytes, we have to read at least 6. - SAA6588 returns garbage otherwise. */ - if (6 != i2c_master_recv(client, &tmpbuf[0], 6)) { - if (debug > 1) - dprintk(PREFIX "read error!\n"); - return; - } - - s->sync = tmpbuf[0] & 0x10; - if (!s->sync) - return; - blocknum = tmpbuf[0] >> 5; - if (blocknum == s->last_blocknum) { - if (debug > 3) - dprintk("Saw block %d again.\n", blocknum); - return; - } - - s->last_blocknum = blocknum; - - /* - Byte order according to v4l2 specification: - - Byte 0: Least Significant Byte of RDS Block - Byte 1: Most Significant Byte of RDS Block - Byte 2 Bit 7: Error bit. Indicates that an uncorrectable error - occurred during reception of this block. - Bit 6: Corrected bit. Indicates that an error was - corrected for this data block. - Bits 5-3: Same as bits 0-2. - Bits 2-0: Block number. - - SAA6588 byte order is Status-MSB-LSB, so we have to swap the - first and the last of the 3 bytes block. - */ - - tmp = tmpbuf[2]; - tmpbuf[2] = tmpbuf[0]; - tmpbuf[0] = tmp; - - /* Map 'Invalid block E' to 'Invalid Block' */ - if (blocknum == 6) - blocknum = V4L2_RDS_BLOCK_INVALID; - /* And if are not in mmbs mode, then 'Block E' is also mapped - to 'Invalid Block'. As far as I can tell MMBS is discontinued, - and if there is ever a need to support E blocks, then please - contact the linux-media mailinglist. */ - else if (!mmbs && blocknum == 5) - blocknum = V4L2_RDS_BLOCK_INVALID; - tmp = blocknum; - tmp |= blocknum << 3; /* Received offset == Offset Name (OK ?) */ - if ((tmpbuf[2] & 0x03) == 0x03) - tmp |= V4L2_RDS_BLOCK_ERROR; /* uncorrectable error */ - else if ((tmpbuf[2] & 0x03) != 0x00) - tmp |= V4L2_RDS_BLOCK_CORRECTED; /* corrected error */ - tmpbuf[2] = tmp; /* Is this enough ? Should we also check other bits ? */ - - spin_lock_irqsave(&s->lock, flags); - block_to_buf(s, tmpbuf); - spin_unlock_irqrestore(&s->lock, flags); - s->data_available_for_read = 1; - wake_up_interruptible(&s->read_queue); -} - -static void saa6588_work(struct work_struct *work) -{ - struct saa6588 *s = container_of(work, struct saa6588, work.work); - - saa6588_i2c_poll(s); - schedule_delayed_work(&s->work, msecs_to_jiffies(20)); -} - -static void saa6588_configure(struct saa6588 *s) -{ - struct i2c_client *client = v4l2_get_subdevdata(&s->sd); - unsigned char buf[3]; - int rc; - - buf[0] = cSyncRestart; - if (mmbs) - buf[0] |= cProcessingModeRBDS; - - buf[1] = cFlywheelDefault; - switch (plvl) { - case 0: - buf[1] |= cPauseLevel_11mV; - break; - case 1: - buf[1] |= cPauseLevel_17mV; - break; - case 2: - buf[1] |= cPauseLevel_27mV; - break; - case 3: - buf[1] |= cPauseLevel_43mV; - break; - default: /* nothing */ - break; - } - - buf[2] = cQualityDetectDefault | cSelectOscFreqON; - - switch (xtal) { - case 0: - buf[2] |= cOscFreq_4332kHz; - break; - case 1: - buf[2] |= cOscFreq_8664kHz; - break; - case 2: - buf[2] |= cOscFreq_12996kHz; - break; - case 3: - buf[2] |= cOscFreq_17328kHz; - break; - default: /* nothing */ - break; - } - - dprintk(PREFIX "writing: 0w=0x%02x 1w=0x%02x 2w=0x%02x\n", - buf[0], buf[1], buf[2]); - - rc = i2c_master_send(client, buf, 3); - if (rc != 3) - printk(PREFIX "i2c i/o error: rc == %d (should be 3)\n", rc); -} - -/* ---------------------------------------------------------------------- */ - -static long saa6588_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg) -{ - struct saa6588 *s = to_saa6588(sd); - struct saa6588_command *a = arg; - - switch (cmd) { - /* --- open() for /dev/radio --- */ - case SAA6588_CMD_OPEN: - a->result = 0; /* return error if chip doesn't work ??? */ - break; - /* --- close() for /dev/radio --- */ - case SAA6588_CMD_CLOSE: - s->data_available_for_read = 1; - wake_up_interruptible(&s->read_queue); - a->result = 0; - break; - /* --- read() for /dev/radio --- */ - case SAA6588_CMD_READ: - read_from_buf(s, a); - break; - /* --- poll() for /dev/radio --- */ - case SAA6588_CMD_POLL: - a->result = 0; - if (s->data_available_for_read) { - a->result |= POLLIN | POLLRDNORM; - } - poll_wait(a->instance, &s->read_queue, a->event_list); - break; - - default: - /* nothing */ - return -ENOIOCTLCMD; - } - return 0; -} - -static int saa6588_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - struct saa6588 *s = to_saa6588(sd); - - vt->capability |= V4L2_TUNER_CAP_RDS | V4L2_TUNER_CAP_RDS_BLOCK_IO; - if (s->sync) - vt->rxsubchans |= V4L2_TUNER_SUB_RDS; - return 0; -} - -static int saa6588_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - struct saa6588 *s = to_saa6588(sd); - - saa6588_configure(s); - return 0; -} - -static int saa6588_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_SAA6588, 0); -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops saa6588_core_ops = { - .g_chip_ident = saa6588_g_chip_ident, - .ioctl = saa6588_ioctl, -}; - -static const struct v4l2_subdev_tuner_ops saa6588_tuner_ops = { - .g_tuner = saa6588_g_tuner, - .s_tuner = saa6588_s_tuner, -}; - -static const struct v4l2_subdev_ops saa6588_ops = { - .core = &saa6588_core_ops, - .tuner = &saa6588_tuner_ops, -}; - -/* ---------------------------------------------------------------------- */ - -static int saa6588_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct saa6588 *s; - struct v4l2_subdev *sd; - - v4l_info(client, "saa6588 found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - s = kzalloc(sizeof(*s), GFP_KERNEL); - if (s == NULL) - return -ENOMEM; - - s->buf_size = bufblocks * 3; - - s->buffer = kmalloc(s->buf_size, GFP_KERNEL); - if (s->buffer == NULL) { - kfree(s); - return -ENOMEM; - } - sd = &s->sd; - v4l2_i2c_subdev_init(sd, client, &saa6588_ops); - spin_lock_init(&s->lock); - s->block_count = 0; - s->wr_index = 0; - s->rd_index = 0; - s->last_blocknum = 0xff; - init_waitqueue_head(&s->read_queue); - s->data_available_for_read = 0; - - saa6588_configure(s); - - /* start polling via eventd */ - INIT_DELAYED_WORK(&s->work, saa6588_work); - schedule_delayed_work(&s->work, 0); - return 0; -} - -static int saa6588_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct saa6588 *s = to_saa6588(sd); - - v4l2_device_unregister_subdev(sd); - - cancel_delayed_work_sync(&s->work); - - kfree(s->buffer); - kfree(s); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_device_id saa6588_id[] = { - { "saa6588", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, saa6588_id); - -static struct i2c_driver saa6588_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "saa6588", - }, - .probe = saa6588_probe, - .remove = saa6588_remove, - .id_table = saa6588_id, -}; - -module_i2c_driver(saa6588_driver); diff --git a/drivers/media/video/saa7110.c b/drivers/media/video/saa7110.c deleted file mode 100644 index 51cd4c8f0520..000000000000 --- a/drivers/media/video/saa7110.c +++ /dev/null @@ -1,494 +0,0 @@ -/* - * saa7110 - Philips SAA7110(A) video decoder driver - * - * Copyright (C) 1998 Pauline Middelink <middelin@polyware.nl> - * - * Copyright (C) 1999 Wolfgang Scherr <scherr@net4you.net> - * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx> - * - some corrections for Pinnacle Systems Inc. DC10plus card. - * - * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net> - * - moved over to linux>=2.4.x i2c protocol (1/1/2003) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/types.h> -#include <linux/delay.h> -#include <linux/slab.h> -#include <linux/wait.h> -#include <asm/uaccess.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-ctrls.h> - -MODULE_DESCRIPTION("Philips SAA7110 video decoder driver"); -MODULE_AUTHOR("Pauline Middelink"); -MODULE_LICENSE("GPL"); - - -static int debug; -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - -#define SAA7110_MAX_INPUT 9 /* 6 CVBS, 3 SVHS */ -#define SAA7110_MAX_OUTPUT 1 /* 1 YUV */ - -#define SAA7110_NR_REG 0x35 - -struct saa7110 { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - u8 reg[SAA7110_NR_REG]; - - v4l2_std_id norm; - int input; - int enable; - - wait_queue_head_t wq; -}; - -static inline struct saa7110 *to_saa7110(struct v4l2_subdev *sd) -{ - return container_of(sd, struct saa7110, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct saa7110, hdl)->sd; -} - -/* ----------------------------------------------------------------------- */ -/* I2C support functions */ -/* ----------------------------------------------------------------------- */ - -static int saa7110_write(struct v4l2_subdev *sd, u8 reg, u8 value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct saa7110 *decoder = to_saa7110(sd); - - decoder->reg[reg] = value; - return i2c_smbus_write_byte_data(client, reg, value); -} - -static int saa7110_write_block(struct v4l2_subdev *sd, const u8 *data, unsigned int len) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct saa7110 *decoder = to_saa7110(sd); - int ret = -1; - u8 reg = *data; /* first register to write to */ - - /* Sanity check */ - if (reg + (len - 1) > SAA7110_NR_REG) - return ret; - - /* the saa7110 has an autoincrement function, use it if - * the adapter understands raw I2C */ - if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { - ret = i2c_master_send(client, data, len); - - /* Cache the written data */ - memcpy(decoder->reg + reg, data + 1, len - 1); - } else { - for (++data, --len; len; len--) { - ret = saa7110_write(sd, reg++, *data++); - if (ret < 0) - break; - } - } - - return ret; -} - -static inline int saa7110_read(struct v4l2_subdev *sd) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return i2c_smbus_read_byte(client); -} - -/* ----------------------------------------------------------------------- */ -/* SAA7110 functions */ -/* ----------------------------------------------------------------------- */ - -#define FRESP_06H_COMPST 0x03 /*0x13*/ -#define FRESP_06H_SVIDEO 0x83 /*0xC0*/ - - -static int saa7110_selmux(struct v4l2_subdev *sd, int chan) -{ - static const unsigned char modes[9][8] = { - /* mode 0 */ - {FRESP_06H_COMPST, 0xD9, 0x17, 0x40, 0x03, - 0x44, 0x75, 0x16}, - /* mode 1 */ - {FRESP_06H_COMPST, 0xD8, 0x17, 0x40, 0x03, - 0x44, 0x75, 0x16}, - /* mode 2 */ - {FRESP_06H_COMPST, 0xBA, 0x07, 0x91, 0x03, - 0x60, 0xB5, 0x05}, - /* mode 3 */ - {FRESP_06H_COMPST, 0xB8, 0x07, 0x91, 0x03, - 0x60, 0xB5, 0x05}, - /* mode 4 */ - {FRESP_06H_COMPST, 0x7C, 0x07, 0xD2, 0x83, - 0x60, 0xB5, 0x03}, - /* mode 5 */ - {FRESP_06H_COMPST, 0x78, 0x07, 0xD2, 0x83, - 0x60, 0xB5, 0x03}, - /* mode 6 */ - {FRESP_06H_SVIDEO, 0x59, 0x17, 0x42, 0xA3, - 0x44, 0x75, 0x12}, - /* mode 7 */ - {FRESP_06H_SVIDEO, 0x9A, 0x17, 0xB1, 0x13, - 0x60, 0xB5, 0x14}, - /* mode 8 */ - {FRESP_06H_SVIDEO, 0x3C, 0x27, 0xC1, 0x23, - 0x44, 0x75, 0x21} - }; - struct saa7110 *decoder = to_saa7110(sd); - const unsigned char *ptr = modes[chan]; - - saa7110_write(sd, 0x06, ptr[0]); /* Luminance control */ - saa7110_write(sd, 0x20, ptr[1]); /* Analog Control #1 */ - saa7110_write(sd, 0x21, ptr[2]); /* Analog Control #2 */ - saa7110_write(sd, 0x22, ptr[3]); /* Mixer Control #1 */ - saa7110_write(sd, 0x2C, ptr[4]); /* Mixer Control #2 */ - saa7110_write(sd, 0x30, ptr[5]); /* ADCs gain control */ - saa7110_write(sd, 0x31, ptr[6]); /* Mixer Control #3 */ - saa7110_write(sd, 0x21, ptr[7]); /* Analog Control #2 */ - decoder->input = chan; - - return 0; -} - -static const unsigned char initseq[1 + SAA7110_NR_REG] = { - 0, 0x4C, 0x3C, 0x0D, 0xEF, 0xBD, 0xF2, 0x03, 0x00, - /* 0x08 */ 0xF8, 0xF8, 0x60, 0x60, 0x00, 0x86, 0x18, 0x90, - /* 0x10 */ 0x00, 0x59, 0x40, 0x46, 0x42, 0x1A, 0xFF, 0xDA, - /* 0x18 */ 0xF2, 0x8B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* 0x20 */ 0xD9, 0x16, 0x40, 0x41, 0x80, 0x41, 0x80, 0x4F, - /* 0x28 */ 0xFE, 0x01, 0xCF, 0x0F, 0x03, 0x01, 0x03, 0x0C, - /* 0x30 */ 0x44, 0x71, 0x02, 0x8C, 0x02 -}; - -static v4l2_std_id determine_norm(struct v4l2_subdev *sd) -{ - DEFINE_WAIT(wait); - struct saa7110 *decoder = to_saa7110(sd); - int status; - - /* mode changed, start automatic detection */ - saa7110_write_block(sd, initseq, sizeof(initseq)); - saa7110_selmux(sd, decoder->input); - prepare_to_wait(&decoder->wq, &wait, TASK_UNINTERRUPTIBLE); - schedule_timeout(msecs_to_jiffies(250)); - finish_wait(&decoder->wq, &wait); - status = saa7110_read(sd); - if (status & 0x40) { - v4l2_dbg(1, debug, sd, "status=0x%02x (no signal)\n", status); - return decoder->norm; /* no change*/ - } - if ((status & 3) == 0) { - saa7110_write(sd, 0x06, 0x83); - if (status & 0x20) { - v4l2_dbg(1, debug, sd, "status=0x%02x (NTSC/no color)\n", status); - /*saa7110_write(sd,0x2E,0x81);*/ - return V4L2_STD_NTSC; - } - v4l2_dbg(1, debug, sd, "status=0x%02x (PAL/no color)\n", status); - /*saa7110_write(sd,0x2E,0x9A);*/ - return V4L2_STD_PAL; - } - /*saa7110_write(sd,0x06,0x03);*/ - if (status & 0x20) { /* 60Hz */ - v4l2_dbg(1, debug, sd, "status=0x%02x (NTSC)\n", status); - saa7110_write(sd, 0x0D, 0x86); - saa7110_write(sd, 0x0F, 0x50); - saa7110_write(sd, 0x11, 0x2C); - /*saa7110_write(sd,0x2E,0x81);*/ - return V4L2_STD_NTSC; - } - - /* 50Hz -> PAL/SECAM */ - saa7110_write(sd, 0x0D, 0x86); - saa7110_write(sd, 0x0F, 0x10); - saa7110_write(sd, 0x11, 0x59); - /*saa7110_write(sd,0x2E,0x9A);*/ - - prepare_to_wait(&decoder->wq, &wait, TASK_UNINTERRUPTIBLE); - schedule_timeout(msecs_to_jiffies(250)); - finish_wait(&decoder->wq, &wait); - - status = saa7110_read(sd); - if ((status & 0x03) == 0x01) { - v4l2_dbg(1, debug, sd, "status=0x%02x (SECAM)\n", status); - saa7110_write(sd, 0x0D, 0x87); - return V4L2_STD_SECAM; - } - v4l2_dbg(1, debug, sd, "status=0x%02x (PAL)\n", status); - return V4L2_STD_PAL; -} - -static int saa7110_g_input_status(struct v4l2_subdev *sd, u32 *pstatus) -{ - struct saa7110 *decoder = to_saa7110(sd); - int res = V4L2_IN_ST_NO_SIGNAL; - int status = saa7110_read(sd); - - v4l2_dbg(1, debug, sd, "status=0x%02x norm=%llx\n", - status, (unsigned long long)decoder->norm); - if (!(status & 0x40)) - res = 0; - if (!(status & 0x03)) - res |= V4L2_IN_ST_NO_COLOR; - - *pstatus = res; - return 0; -} - -static int saa7110_querystd(struct v4l2_subdev *sd, v4l2_std_id *std) -{ - *(v4l2_std_id *)std = determine_norm(sd); - return 0; -} - -static int saa7110_s_std(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct saa7110 *decoder = to_saa7110(sd); - - if (decoder->norm != std) { - decoder->norm = std; - /*saa7110_write(sd, 0x06, 0x03);*/ - if (std & V4L2_STD_NTSC) { - saa7110_write(sd, 0x0D, 0x86); - saa7110_write(sd, 0x0F, 0x50); - saa7110_write(sd, 0x11, 0x2C); - /*saa7110_write(sd, 0x2E, 0x81);*/ - v4l2_dbg(1, debug, sd, "switched to NTSC\n"); - } else if (std & V4L2_STD_PAL) { - saa7110_write(sd, 0x0D, 0x86); - saa7110_write(sd, 0x0F, 0x10); - saa7110_write(sd, 0x11, 0x59); - /*saa7110_write(sd, 0x2E, 0x9A);*/ - v4l2_dbg(1, debug, sd, "switched to PAL\n"); - } else if (std & V4L2_STD_SECAM) { - saa7110_write(sd, 0x0D, 0x87); - saa7110_write(sd, 0x0F, 0x10); - saa7110_write(sd, 0x11, 0x59); - /*saa7110_write(sd, 0x2E, 0x9A);*/ - v4l2_dbg(1, debug, sd, "switched to SECAM\n"); - } else { - return -EINVAL; - } - } - return 0; -} - -static int saa7110_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct saa7110 *decoder = to_saa7110(sd); - - if (input >= SAA7110_MAX_INPUT) { - v4l2_dbg(1, debug, sd, "input=%d not available\n", input); - return -EINVAL; - } - if (decoder->input != input) { - saa7110_selmux(sd, input); - v4l2_dbg(1, debug, sd, "switched to input=%d\n", input); - } - return 0; -} - -static int saa7110_s_stream(struct v4l2_subdev *sd, int enable) -{ - struct saa7110 *decoder = to_saa7110(sd); - - if (decoder->enable != enable) { - decoder->enable = enable; - saa7110_write(sd, 0x0E, enable ? 0x18 : 0x80); - v4l2_dbg(1, debug, sd, "YUV %s\n", enable ? "on" : "off"); - } - return 0; -} - -static int saa7110_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - saa7110_write(sd, 0x19, ctrl->val); - break; - case V4L2_CID_CONTRAST: - saa7110_write(sd, 0x13, ctrl->val); - break; - case V4L2_CID_SATURATION: - saa7110_write(sd, 0x12, ctrl->val); - break; - case V4L2_CID_HUE: - saa7110_write(sd, 0x07, ctrl->val); - break; - default: - return -EINVAL; - } - return 0; -} - -static int saa7110_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_SAA7110, 0); -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_ctrl_ops saa7110_ctrl_ops = { - .s_ctrl = saa7110_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops saa7110_core_ops = { - .g_chip_ident = saa7110_g_chip_ident, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, - .s_std = saa7110_s_std, -}; - -static const struct v4l2_subdev_video_ops saa7110_video_ops = { - .s_routing = saa7110_s_routing, - .s_stream = saa7110_s_stream, - .querystd = saa7110_querystd, - .g_input_status = saa7110_g_input_status, -}; - -static const struct v4l2_subdev_ops saa7110_ops = { - .core = &saa7110_core_ops, - .video = &saa7110_video_ops, -}; - -/* ----------------------------------------------------------------------- */ - -static int saa7110_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct saa7110 *decoder; - struct v4l2_subdev *sd; - int rv; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, - I2C_FUNC_SMBUS_READ_BYTE | I2C_FUNC_SMBUS_WRITE_BYTE_DATA)) - return -ENODEV; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - decoder = kzalloc(sizeof(struct saa7110), GFP_KERNEL); - if (!decoder) - return -ENOMEM; - sd = &decoder->sd; - v4l2_i2c_subdev_init(sd, client, &saa7110_ops); - decoder->norm = V4L2_STD_PAL; - decoder->input = 0; - decoder->enable = 1; - v4l2_ctrl_handler_init(&decoder->hdl, 2); - v4l2_ctrl_new_std(&decoder->hdl, &saa7110_ctrl_ops, - V4L2_CID_BRIGHTNESS, 0, 255, 1, 128); - v4l2_ctrl_new_std(&decoder->hdl, &saa7110_ctrl_ops, - V4L2_CID_CONTRAST, 0, 127, 1, 64); - v4l2_ctrl_new_std(&decoder->hdl, &saa7110_ctrl_ops, - V4L2_CID_SATURATION, 0, 127, 1, 64); - v4l2_ctrl_new_std(&decoder->hdl, &saa7110_ctrl_ops, - V4L2_CID_HUE, -128, 127, 1, 0); - sd->ctrl_handler = &decoder->hdl; - if (decoder->hdl.error) { - int err = decoder->hdl.error; - - v4l2_ctrl_handler_free(&decoder->hdl); - kfree(decoder); - return err; - } - v4l2_ctrl_handler_setup(&decoder->hdl); - - init_waitqueue_head(&decoder->wq); - - rv = saa7110_write_block(sd, initseq, sizeof(initseq)); - if (rv < 0) { - v4l2_dbg(1, debug, sd, "init status %d\n", rv); - } else { - int ver, status; - saa7110_write(sd, 0x21, 0x10); - saa7110_write(sd, 0x0e, 0x18); - saa7110_write(sd, 0x0D, 0x04); - ver = saa7110_read(sd); - saa7110_write(sd, 0x0D, 0x06); - /*mdelay(150);*/ - status = saa7110_read(sd); - v4l2_dbg(1, debug, sd, "version %x, status=0x%02x\n", - ver, status); - saa7110_write(sd, 0x0D, 0x86); - saa7110_write(sd, 0x0F, 0x10); - saa7110_write(sd, 0x11, 0x59); - /*saa7110_write(sd, 0x2E, 0x9A);*/ - } - - /*saa7110_selmux(sd,0);*/ - /*determine_norm(sd);*/ - /* setup and implicit mode 0 select has been performed */ - - return 0; -} - -static int saa7110_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct saa7110 *decoder = to_saa7110(sd); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(&decoder->hdl); - kfree(decoder); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_device_id saa7110_id[] = { - { "saa7110", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, saa7110_id); - -static struct i2c_driver saa7110_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "saa7110", - }, - .probe = saa7110_probe, - .remove = saa7110_remove, - .id_table = saa7110_id, -}; - -module_i2c_driver(saa7110_driver); diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c deleted file mode 100644 index 2107336cd836..000000000000 --- a/drivers/media/video/saa7115.c +++ /dev/null @@ -1,1727 +0,0 @@ -/* saa711x - Philips SAA711x video decoder driver - * This driver can work with saa7111, saa7111a, saa7113, saa7114, - * saa7115 and saa7118. - * - * Based on saa7114 driver by Maxim Yevtyushkin, which is based on - * the saa7111 driver by Dave Perks. - * - * Copyright (C) 1998 Dave Perks <dperks@ibm.net> - * Copyright (C) 2002 Maxim Yevtyushkin <max@linuxmedialabs.com> - * - * Slight changes for video timing and attachment output by - * Wolfgang Scherr <scherr@net4you.net> - * - * Moved over to the linux >= 2.4.x i2c protocol (1/1/2003) - * by Ronald Bultje <rbultje@ronald.bitfreak.net> - * - * Added saa7115 support by Kevin Thayer <nufan_wfk at yahoo.com> - * (2/17/2003) - * - * VBI support (2004) and cleanups (2005) by Hans Verkuil <hverkuil@xs4all.nl> - * - * Copyright (c) 2005-2006 Mauro Carvalho Chehab <mchehab@infradead.org> - * SAA7111, SAA7113 and SAA7118 support - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#include "saa711x_regs.h" - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-ctrls.h> -#include <media/v4l2-chip-ident.h> -#include <media/saa7115.h> -#include <asm/div64.h> - -#define VRES_60HZ (480+16) - -MODULE_DESCRIPTION("Philips SAA7111/SAA7113/SAA7114/SAA7115/SAA7118 video decoder driver"); -MODULE_AUTHOR( "Maxim Yevtyushkin, Kevin Thayer, Chris Kennedy, " - "Hans Verkuil, Mauro Carvalho Chehab"); -MODULE_LICENSE("GPL"); - -static bool debug; -module_param(debug, bool, 0644); - -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - - -struct saa711x_state { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - - struct { - /* chroma gain control cluster */ - struct v4l2_ctrl *agc; - struct v4l2_ctrl *gain; - }; - - v4l2_std_id std; - int input; - int output; - int enable; - int radio; - int width; - int height; - u32 ident; - u32 audclk_freq; - u32 crystal_freq; - u8 ucgc; - u8 cgcdiv; - u8 apll; -}; - -static inline struct saa711x_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct saa711x_state, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct saa711x_state, hdl)->sd; -} - -/* ----------------------------------------------------------------------- */ - -static inline int saa711x_write(struct v4l2_subdev *sd, u8 reg, u8 value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return i2c_smbus_write_byte_data(client, reg, value); -} - -/* Sanity routine to check if a register is present */ -static int saa711x_has_reg(const int id, const u8 reg) -{ - if (id == V4L2_IDENT_SAA7111) - return reg < 0x20 && reg != 0x01 && reg != 0x0f && - (reg < 0x13 || reg > 0x19) && reg != 0x1d && reg != 0x1e; - if (id == V4L2_IDENT_SAA7111A) - return reg < 0x20 && reg != 0x01 && reg != 0x0f && - reg != 0x14 && reg != 0x18 && reg != 0x19 && - reg != 0x1d && reg != 0x1e; - - /* common for saa7113/4/5/8 */ - if (unlikely((reg >= 0x3b && reg <= 0x3f) || reg == 0x5c || reg == 0x5f || - reg == 0xa3 || reg == 0xa7 || reg == 0xab || reg == 0xaf || (reg >= 0xb5 && reg <= 0xb7) || - reg == 0xd3 || reg == 0xd7 || reg == 0xdb || reg == 0xdf || (reg >= 0xe5 && reg <= 0xe7) || - reg == 0x82 || (reg >= 0x89 && reg <= 0x8e))) - return 0; - - switch (id) { - case V4L2_IDENT_SAA7113: - return reg != 0x14 && (reg < 0x18 || reg > 0x1e) && (reg < 0x20 || reg > 0x3f) && - reg != 0x5d && reg < 0x63; - case V4L2_IDENT_SAA7114: - return (reg < 0x1a || reg > 0x1e) && (reg < 0x20 || reg > 0x2f) && - (reg < 0x63 || reg > 0x7f) && reg != 0x33 && reg != 0x37 && - reg != 0x81 && reg < 0xf0; - case V4L2_IDENT_SAA7115: - return (reg < 0x20 || reg > 0x2f) && reg != 0x65 && (reg < 0xfc || reg > 0xfe); - case V4L2_IDENT_SAA7118: - return (reg < 0x1a || reg > 0x1d) && (reg < 0x20 || reg > 0x22) && - (reg < 0x26 || reg > 0x28) && reg != 0x33 && reg != 0x37 && - (reg < 0x63 || reg > 0x7f) && reg != 0x81 && reg < 0xf0; - } - return 1; -} - -static int saa711x_writeregs(struct v4l2_subdev *sd, const unsigned char *regs) -{ - struct saa711x_state *state = to_state(sd); - unsigned char reg, data; - - while (*regs != 0x00) { - reg = *(regs++); - data = *(regs++); - - /* According with datasheets, reserved regs should be - filled with 0 - seems better not to touch on they */ - if (saa711x_has_reg(state->ident, reg)) { - if (saa711x_write(sd, reg, data) < 0) - return -1; - } else { - v4l2_dbg(1, debug, sd, "tried to access reserved reg 0x%02x\n", reg); - } - } - return 0; -} - -static inline int saa711x_read(struct v4l2_subdev *sd, u8 reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return i2c_smbus_read_byte_data(client, reg); -} - -/* ----------------------------------------------------------------------- */ - -/* SAA7111 initialization table */ -static const unsigned char saa7111_init[] = { - R_01_INC_DELAY, 0x00, /* reserved */ - - /*front end */ - R_02_INPUT_CNTL_1, 0xd0, /* FUSE=3, GUDL=2, MODE=0 */ - R_03_INPUT_CNTL_2, 0x23, /* HLNRS=0, VBSL=1, WPOFF=0, HOLDG=0, - * GAFIX=0, GAI1=256, GAI2=256 */ - R_04_INPUT_CNTL_3, 0x00, /* GAI1=256 */ - R_05_INPUT_CNTL_4, 0x00, /* GAI2=256 */ - - /* decoder */ - R_06_H_SYNC_START, 0xf3, /* HSB at 13(50Hz) / 17(60Hz) - * pixels after end of last line */ - R_07_H_SYNC_STOP, 0xe8, /* HSS seems to be needed to - * work with NTSC, too */ - R_08_SYNC_CNTL, 0xc8, /* AUFD=1, FSEL=1, EXFIL=0, - * VTRC=1, HPLL=0, VNOI=0 */ - R_09_LUMA_CNTL, 0x01, /* BYPS=0, PREF=0, BPSS=0, - * VBLB=0, UPTCV=0, APER=1 */ - R_0A_LUMA_BRIGHT_CNTL, 0x80, - R_0B_LUMA_CONTRAST_CNTL, 0x47, /* 0b - CONT=1.109 */ - R_0C_CHROMA_SAT_CNTL, 0x40, - R_0D_CHROMA_HUE_CNTL, 0x00, - R_0E_CHROMA_CNTL_1, 0x01, /* 0e - CDTO=0, CSTD=0, DCCF=0, - * FCTC=0, CHBW=1 */ - R_0F_CHROMA_GAIN_CNTL, 0x00, /* reserved */ - R_10_CHROMA_CNTL_2, 0x48, /* 10 - OFTS=1, HDEL=0, VRLN=1, YDEL=0 */ - R_11_MODE_DELAY_CNTL, 0x1c, /* 11 - GPSW=0, CM99=0, FECO=0, COMPO=1, - * OEYC=1, OEHV=1, VIPB=0, COLO=0 */ - R_12_RT_SIGNAL_CNTL, 0x00, /* 12 - output control 2 */ - R_13_RT_X_PORT_OUT_CNTL, 0x00, /* 13 - output control 3 */ - R_14_ANAL_ADC_COMPAT_CNTL, 0x00, - R_15_VGATE_START_FID_CHG, 0x00, - R_16_VGATE_STOP, 0x00, - R_17_MISC_VGATE_CONF_AND_MSB, 0x00, - - 0x00, 0x00 -}; - -/* SAA7113 init codes */ -static const unsigned char saa7113_init[] = { - R_01_INC_DELAY, 0x08, - R_02_INPUT_CNTL_1, 0xc2, - R_03_INPUT_CNTL_2, 0x30, - R_04_INPUT_CNTL_3, 0x00, - R_05_INPUT_CNTL_4, 0x00, - R_06_H_SYNC_START, 0x89, - R_07_H_SYNC_STOP, 0x0d, - R_08_SYNC_CNTL, 0x88, - R_09_LUMA_CNTL, 0x01, - R_0A_LUMA_BRIGHT_CNTL, 0x80, - R_0B_LUMA_CONTRAST_CNTL, 0x47, - R_0C_CHROMA_SAT_CNTL, 0x40, - R_0D_CHROMA_HUE_CNTL, 0x00, - R_0E_CHROMA_CNTL_1, 0x01, - R_0F_CHROMA_GAIN_CNTL, 0x2a, - R_10_CHROMA_CNTL_2, 0x08, - R_11_MODE_DELAY_CNTL, 0x0c, - R_12_RT_SIGNAL_CNTL, 0x07, - R_13_RT_X_PORT_OUT_CNTL, 0x00, - R_14_ANAL_ADC_COMPAT_CNTL, 0x00, - R_15_VGATE_START_FID_CHG, 0x00, - R_16_VGATE_STOP, 0x00, - R_17_MISC_VGATE_CONF_AND_MSB, 0x00, - - 0x00, 0x00 -}; - -/* If a value differs from the Hauppauge driver values, then the comment starts with - 'was 0xXX' to denote the Hauppauge value. Otherwise the value is identical to what the - Hauppauge driver sets. */ - -/* SAA7114 and SAA7115 initialization table */ -static const unsigned char saa7115_init_auto_input[] = { - /* Front-End Part */ - R_01_INC_DELAY, 0x48, /* white peak control disabled */ - R_03_INPUT_CNTL_2, 0x20, /* was 0x30. 0x20: long vertical blanking */ - R_04_INPUT_CNTL_3, 0x90, /* analog gain set to 0 */ - R_05_INPUT_CNTL_4, 0x90, /* analog gain set to 0 */ - /* Decoder Part */ - R_06_H_SYNC_START, 0xeb, /* horiz sync begin = -21 */ - R_07_H_SYNC_STOP, 0xe0, /* horiz sync stop = -17 */ - R_09_LUMA_CNTL, 0x53, /* 0x53, was 0x56 for 60hz. luminance control */ - R_0A_LUMA_BRIGHT_CNTL, 0x80, /* was 0x88. decoder brightness, 0x80 is itu standard */ - R_0B_LUMA_CONTRAST_CNTL, 0x44, /* was 0x48. decoder contrast, 0x44 is itu standard */ - R_0C_CHROMA_SAT_CNTL, 0x40, /* was 0x47. decoder saturation, 0x40 is itu standard */ - R_0D_CHROMA_HUE_CNTL, 0x00, - R_0F_CHROMA_GAIN_CNTL, 0x00, /* use automatic gain */ - R_10_CHROMA_CNTL_2, 0x06, /* chroma: active adaptive combfilter */ - R_11_MODE_DELAY_CNTL, 0x00, - R_12_RT_SIGNAL_CNTL, 0x9d, /* RTS0 output control: VGATE */ - R_13_RT_X_PORT_OUT_CNTL, 0x80, /* ITU656 standard mode, RTCO output enable RTCE */ - R_14_ANAL_ADC_COMPAT_CNTL, 0x00, - R_18_RAW_DATA_GAIN_CNTL, 0x40, /* gain 0x00 = nominal */ - R_19_RAW_DATA_OFF_CNTL, 0x80, - R_1A_COLOR_KILL_LVL_CNTL, 0x77, /* recommended value */ - R_1B_MISC_TVVCRDET, 0x42, /* recommended value */ - R_1C_ENHAN_COMB_CTRL1, 0xa9, /* recommended value */ - R_1D_ENHAN_COMB_CTRL2, 0x01, /* recommended value */ - - - R_80_GLOBAL_CNTL_1, 0x0, /* No tasks enabled at init */ - - /* Power Device Control */ - R_88_POWER_SAVE_ADC_PORT_CNTL, 0xd0, /* reset device */ - R_88_POWER_SAVE_ADC_PORT_CNTL, 0xf0, /* set device programmed, all in operational mode */ - 0x00, 0x00 -}; - -/* Used to reset saa7113, saa7114 and saa7115 */ -static const unsigned char saa7115_cfg_reset_scaler[] = { - R_87_I_PORT_I_O_ENA_OUT_CLK_AND_GATED, 0x00, /* disable I-port output */ - R_88_POWER_SAVE_ADC_PORT_CNTL, 0xd0, /* reset scaler */ - R_88_POWER_SAVE_ADC_PORT_CNTL, 0xf0, /* activate scaler */ - R_87_I_PORT_I_O_ENA_OUT_CLK_AND_GATED, 0x01, /* enable I-port output */ - 0x00, 0x00 -}; - -/* ============== SAA7715 VIDEO templates ============= */ - -static const unsigned char saa7115_cfg_60hz_video[] = { - R_80_GLOBAL_CNTL_1, 0x00, /* reset tasks */ - R_88_POWER_SAVE_ADC_PORT_CNTL, 0xd0, /* reset scaler */ - - R_15_VGATE_START_FID_CHG, 0x03, - R_16_VGATE_STOP, 0x11, - R_17_MISC_VGATE_CONF_AND_MSB, 0x9c, - - R_08_SYNC_CNTL, 0x68, /* 0xBO: auto detection, 0x68 = NTSC */ - R_0E_CHROMA_CNTL_1, 0x07, /* video autodetection is on */ - - R_5A_V_OFF_FOR_SLICER, 0x06, /* standard 60hz value for ITU656 line counting */ - - /* Task A */ - R_90_A_TASK_HANDLING_CNTL, 0x80, - R_91_A_X_PORT_FORMATS_AND_CONF, 0x48, - R_92_A_X_PORT_INPUT_REFERENCE_SIGNAL, 0x40, - R_93_A_I_PORT_OUTPUT_FORMATS_AND_CONF, 0x84, - - /* hoffset low (input), 0x0002 is minimum */ - R_94_A_HORIZ_INPUT_WINDOW_START, 0x01, - R_95_A_HORIZ_INPUT_WINDOW_START_MSB, 0x00, - - /* hsize low (input), 0x02d0 = 720 */ - R_96_A_HORIZ_INPUT_WINDOW_LENGTH, 0xd0, - R_97_A_HORIZ_INPUT_WINDOW_LENGTH_MSB, 0x02, - - R_98_A_VERT_INPUT_WINDOW_START, 0x05, - R_99_A_VERT_INPUT_WINDOW_START_MSB, 0x00, - - R_9A_A_VERT_INPUT_WINDOW_LENGTH, 0x0c, - R_9B_A_VERT_INPUT_WINDOW_LENGTH_MSB, 0x00, - - R_9C_A_HORIZ_OUTPUT_WINDOW_LENGTH, 0xa0, - R_9D_A_HORIZ_OUTPUT_WINDOW_LENGTH_MSB, 0x05, - - R_9E_A_VERT_OUTPUT_WINDOW_LENGTH, 0x0c, - R_9F_A_VERT_OUTPUT_WINDOW_LENGTH_MSB, 0x00, - - /* Task B */ - R_C0_B_TASK_HANDLING_CNTL, 0x00, - R_C1_B_X_PORT_FORMATS_AND_CONF, 0x08, - R_C2_B_INPUT_REFERENCE_SIGNAL_DEFINITION, 0x00, - R_C3_B_I_PORT_FORMATS_AND_CONF, 0x80, - - /* 0x0002 is minimum */ - R_C4_B_HORIZ_INPUT_WINDOW_START, 0x02, - R_C5_B_HORIZ_INPUT_WINDOW_START_MSB, 0x00, - - /* 0x02d0 = 720 */ - R_C6_B_HORIZ_INPUT_WINDOW_LENGTH, 0xd0, - R_C7_B_HORIZ_INPUT_WINDOW_LENGTH_MSB, 0x02, - - /* vwindow start 0x12 = 18 */ - R_C8_B_VERT_INPUT_WINDOW_START, 0x12, - R_C9_B_VERT_INPUT_WINDOW_START_MSB, 0x00, - - /* vwindow length 0xf8 = 248 */ - R_CA_B_VERT_INPUT_WINDOW_LENGTH, VRES_60HZ>>1, - R_CB_B_VERT_INPUT_WINDOW_LENGTH_MSB, VRES_60HZ>>9, - - /* hwindow 0x02d0 = 720 */ - R_CC_B_HORIZ_OUTPUT_WINDOW_LENGTH, 0xd0, - R_CD_B_HORIZ_OUTPUT_WINDOW_LENGTH_MSB, 0x02, - - R_F0_LFCO_PER_LINE, 0xad, /* Set PLL Register. 60hz 525 lines per frame, 27 MHz */ - R_F1_P_I_PARAM_SELECT, 0x05, /* low bit with 0xF0 */ - R_F5_PULSGEN_LINE_LENGTH, 0xad, - R_F6_PULSE_A_POS_LSB_AND_PULSEGEN_CONFIG, 0x01, - - 0x00, 0x00 -}; - -static const unsigned char saa7115_cfg_50hz_video[] = { - R_80_GLOBAL_CNTL_1, 0x00, - R_88_POWER_SAVE_ADC_PORT_CNTL, 0xd0, /* reset scaler */ - - R_15_VGATE_START_FID_CHG, 0x37, /* VGATE start */ - R_16_VGATE_STOP, 0x16, - R_17_MISC_VGATE_CONF_AND_MSB, 0x99, - - R_08_SYNC_CNTL, 0x28, /* 0x28 = PAL */ - R_0E_CHROMA_CNTL_1, 0x07, - - R_5A_V_OFF_FOR_SLICER, 0x03, /* standard 50hz value */ - - /* Task A */ - R_90_A_TASK_HANDLING_CNTL, 0x81, - R_91_A_X_PORT_FORMATS_AND_CONF, 0x48, - R_92_A_X_PORT_INPUT_REFERENCE_SIGNAL, 0x40, - R_93_A_I_PORT_OUTPUT_FORMATS_AND_CONF, 0x84, - - /* This is weird: the datasheet says that you should use 2 as the minimum value, */ - /* but Hauppauge uses 0, and changing that to 2 causes indeed problems (for 50hz) */ - /* hoffset low (input), 0x0002 is minimum */ - R_94_A_HORIZ_INPUT_WINDOW_START, 0x00, - R_95_A_HORIZ_INPUT_WINDOW_START_MSB, 0x00, - - /* hsize low (input), 0x02d0 = 720 */ - R_96_A_HORIZ_INPUT_WINDOW_LENGTH, 0xd0, - R_97_A_HORIZ_INPUT_WINDOW_LENGTH_MSB, 0x02, - - R_98_A_VERT_INPUT_WINDOW_START, 0x03, - R_99_A_VERT_INPUT_WINDOW_START_MSB, 0x00, - - /* vsize 0x12 = 18 */ - R_9A_A_VERT_INPUT_WINDOW_LENGTH, 0x12, - R_9B_A_VERT_INPUT_WINDOW_LENGTH_MSB, 0x00, - - /* hsize 0x05a0 = 1440 */ - R_9C_A_HORIZ_OUTPUT_WINDOW_LENGTH, 0xa0, - R_9D_A_HORIZ_OUTPUT_WINDOW_LENGTH_MSB, 0x05, /* hsize hi (output) */ - R_9E_A_VERT_OUTPUT_WINDOW_LENGTH, 0x12, /* vsize low (output), 0x12 = 18 */ - R_9F_A_VERT_OUTPUT_WINDOW_LENGTH_MSB, 0x00, /* vsize hi (output) */ - - /* Task B */ - R_C0_B_TASK_HANDLING_CNTL, 0x00, - R_C1_B_X_PORT_FORMATS_AND_CONF, 0x08, - R_C2_B_INPUT_REFERENCE_SIGNAL_DEFINITION, 0x00, - R_C3_B_I_PORT_FORMATS_AND_CONF, 0x80, - - /* This is weird: the datasheet says that you should use 2 as the minimum value, */ - /* but Hauppauge uses 0, and changing that to 2 causes indeed problems (for 50hz) */ - /* hoffset low (input), 0x0002 is minimum. See comment above. */ - R_C4_B_HORIZ_INPUT_WINDOW_START, 0x00, - R_C5_B_HORIZ_INPUT_WINDOW_START_MSB, 0x00, - - /* hsize 0x02d0 = 720 */ - R_C6_B_HORIZ_INPUT_WINDOW_LENGTH, 0xd0, - R_C7_B_HORIZ_INPUT_WINDOW_LENGTH_MSB, 0x02, - - /* voffset 0x16 = 22 */ - R_C8_B_VERT_INPUT_WINDOW_START, 0x16, - R_C9_B_VERT_INPUT_WINDOW_START_MSB, 0x00, - - /* vsize 0x0120 = 288 */ - R_CA_B_VERT_INPUT_WINDOW_LENGTH, 0x20, - R_CB_B_VERT_INPUT_WINDOW_LENGTH_MSB, 0x01, - - /* hsize 0x02d0 = 720 */ - R_CC_B_HORIZ_OUTPUT_WINDOW_LENGTH, 0xd0, - R_CD_B_HORIZ_OUTPUT_WINDOW_LENGTH_MSB, 0x02, - - R_F0_LFCO_PER_LINE, 0xb0, /* Set PLL Register. 50hz 625 lines per frame, 27 MHz */ - R_F1_P_I_PARAM_SELECT, 0x05, /* low bit with 0xF0, (was 0x05) */ - R_F5_PULSGEN_LINE_LENGTH, 0xb0, - R_F6_PULSE_A_POS_LSB_AND_PULSEGEN_CONFIG, 0x01, - - 0x00, 0x00 -}; - -/* ============== SAA7715 VIDEO templates (end) ======= */ - -static const unsigned char saa7115_cfg_vbi_on[] = { - R_80_GLOBAL_CNTL_1, 0x00, /* reset tasks */ - R_88_POWER_SAVE_ADC_PORT_CNTL, 0xd0, /* reset scaler */ - R_80_GLOBAL_CNTL_1, 0x30, /* Activate both tasks */ - R_88_POWER_SAVE_ADC_PORT_CNTL, 0xf0, /* activate scaler */ - R_87_I_PORT_I_O_ENA_OUT_CLK_AND_GATED, 0x01, /* Enable I-port output */ - - 0x00, 0x00 -}; - -static const unsigned char saa7115_cfg_vbi_off[] = { - R_80_GLOBAL_CNTL_1, 0x00, /* reset tasks */ - R_88_POWER_SAVE_ADC_PORT_CNTL, 0xd0, /* reset scaler */ - R_80_GLOBAL_CNTL_1, 0x20, /* Activate only task "B" */ - R_88_POWER_SAVE_ADC_PORT_CNTL, 0xf0, /* activate scaler */ - R_87_I_PORT_I_O_ENA_OUT_CLK_AND_GATED, 0x01, /* Enable I-port output */ - - 0x00, 0x00 -}; - - -static const unsigned char saa7115_init_misc[] = { - R_81_V_SYNC_FLD_ID_SRC_SEL_AND_RETIMED_V_F, 0x01, - R_83_X_PORT_I_O_ENA_AND_OUT_CLK, 0x01, - R_84_I_PORT_SIGNAL_DEF, 0x20, - R_85_I_PORT_SIGNAL_POLAR, 0x21, - R_86_I_PORT_FIFO_FLAG_CNTL_AND_ARBIT, 0xc5, - R_87_I_PORT_I_O_ENA_OUT_CLK_AND_GATED, 0x01, - - /* Task A */ - R_A0_A_HORIZ_PRESCALING, 0x01, - R_A1_A_ACCUMULATION_LENGTH, 0x00, - R_A2_A_PRESCALER_DC_GAIN_AND_FIR_PREFILTER, 0x00, - - /* Configure controls at nominal value*/ - R_A4_A_LUMA_BRIGHTNESS_CNTL, 0x80, - R_A5_A_LUMA_CONTRAST_CNTL, 0x40, - R_A6_A_CHROMA_SATURATION_CNTL, 0x40, - - /* note: 2 x zoom ensures that VBI lines have same length as video lines. */ - R_A8_A_HORIZ_LUMA_SCALING_INC, 0x00, - R_A9_A_HORIZ_LUMA_SCALING_INC_MSB, 0x02, - - R_AA_A_HORIZ_LUMA_PHASE_OFF, 0x00, - - /* must be horiz lum scaling / 2 */ - R_AC_A_HORIZ_CHROMA_SCALING_INC, 0x00, - R_AD_A_HORIZ_CHROMA_SCALING_INC_MSB, 0x01, - - /* must be offset luma / 2 */ - R_AE_A_HORIZ_CHROMA_PHASE_OFF, 0x00, - - R_B0_A_VERT_LUMA_SCALING_INC, 0x00, - R_B1_A_VERT_LUMA_SCALING_INC_MSB, 0x04, - - R_B2_A_VERT_CHROMA_SCALING_INC, 0x00, - R_B3_A_VERT_CHROMA_SCALING_INC_MSB, 0x04, - - R_B4_A_VERT_SCALING_MODE_CNTL, 0x01, - - R_B8_A_VERT_CHROMA_PHASE_OFF_00, 0x00, - R_B9_A_VERT_CHROMA_PHASE_OFF_01, 0x00, - R_BA_A_VERT_CHROMA_PHASE_OFF_10, 0x00, - R_BB_A_VERT_CHROMA_PHASE_OFF_11, 0x00, - - R_BC_A_VERT_LUMA_PHASE_OFF_00, 0x00, - R_BD_A_VERT_LUMA_PHASE_OFF_01, 0x00, - R_BE_A_VERT_LUMA_PHASE_OFF_10, 0x00, - R_BF_A_VERT_LUMA_PHASE_OFF_11, 0x00, - - /* Task B */ - R_D0_B_HORIZ_PRESCALING, 0x01, - R_D1_B_ACCUMULATION_LENGTH, 0x00, - R_D2_B_PRESCALER_DC_GAIN_AND_FIR_PREFILTER, 0x00, - - /* Configure controls at nominal value*/ - R_D4_B_LUMA_BRIGHTNESS_CNTL, 0x80, - R_D5_B_LUMA_CONTRAST_CNTL, 0x40, - R_D6_B_CHROMA_SATURATION_CNTL, 0x40, - - /* hor lum scaling 0x0400 = 1 */ - R_D8_B_HORIZ_LUMA_SCALING_INC, 0x00, - R_D9_B_HORIZ_LUMA_SCALING_INC_MSB, 0x04, - - R_DA_B_HORIZ_LUMA_PHASE_OFF, 0x00, - - /* must be hor lum scaling / 2 */ - R_DC_B_HORIZ_CHROMA_SCALING, 0x00, - R_DD_B_HORIZ_CHROMA_SCALING_MSB, 0x02, - - /* must be offset luma / 2 */ - R_DE_B_HORIZ_PHASE_OFFSET_CRHOMA, 0x00, - - R_E0_B_VERT_LUMA_SCALING_INC, 0x00, - R_E1_B_VERT_LUMA_SCALING_INC_MSB, 0x04, - - R_E2_B_VERT_CHROMA_SCALING_INC, 0x00, - R_E3_B_VERT_CHROMA_SCALING_INC_MSB, 0x04, - - R_E4_B_VERT_SCALING_MODE_CNTL, 0x01, - - R_E8_B_VERT_CHROMA_PHASE_OFF_00, 0x00, - R_E9_B_VERT_CHROMA_PHASE_OFF_01, 0x00, - R_EA_B_VERT_CHROMA_PHASE_OFF_10, 0x00, - R_EB_B_VERT_CHROMA_PHASE_OFF_11, 0x00, - - R_EC_B_VERT_LUMA_PHASE_OFF_00, 0x00, - R_ED_B_VERT_LUMA_PHASE_OFF_01, 0x00, - R_EE_B_VERT_LUMA_PHASE_OFF_10, 0x00, - R_EF_B_VERT_LUMA_PHASE_OFF_11, 0x00, - - R_F2_NOMINAL_PLL2_DTO, 0x50, /* crystal clock = 24.576 MHz, target = 27MHz */ - R_F3_PLL_INCREMENT, 0x46, - R_F4_PLL2_STATUS, 0x00, - R_F7_PULSE_A_POS_MSB, 0x4b, /* not the recommended settings! */ - R_F8_PULSE_B_POS, 0x00, - R_F9_PULSE_B_POS_MSB, 0x4b, - R_FA_PULSE_C_POS, 0x00, - R_FB_PULSE_C_POS_MSB, 0x4b, - - /* PLL2 lock detection settings: 71 lines 50% phase error */ - R_FF_S_PLL_MAX_PHASE_ERR_THRESH_NUM_LINES, 0x88, - - /* Turn off VBI */ - R_40_SLICER_CNTL_1, 0x20, /* No framing code errors allowed. */ - R_41_LCR_BASE, 0xff, - R_41_LCR_BASE+1, 0xff, - R_41_LCR_BASE+2, 0xff, - R_41_LCR_BASE+3, 0xff, - R_41_LCR_BASE+4, 0xff, - R_41_LCR_BASE+5, 0xff, - R_41_LCR_BASE+6, 0xff, - R_41_LCR_BASE+7, 0xff, - R_41_LCR_BASE+8, 0xff, - R_41_LCR_BASE+9, 0xff, - R_41_LCR_BASE+10, 0xff, - R_41_LCR_BASE+11, 0xff, - R_41_LCR_BASE+12, 0xff, - R_41_LCR_BASE+13, 0xff, - R_41_LCR_BASE+14, 0xff, - R_41_LCR_BASE+15, 0xff, - R_41_LCR_BASE+16, 0xff, - R_41_LCR_BASE+17, 0xff, - R_41_LCR_BASE+18, 0xff, - R_41_LCR_BASE+19, 0xff, - R_41_LCR_BASE+20, 0xff, - R_41_LCR_BASE+21, 0xff, - R_41_LCR_BASE+22, 0xff, - R_58_PROGRAM_FRAMING_CODE, 0x40, - R_59_H_OFF_FOR_SLICER, 0x47, - R_5B_FLD_OFF_AND_MSB_FOR_H_AND_V_OFF, 0x83, - R_5D_DID, 0xbd, - R_5E_SDID, 0x35, - - R_02_INPUT_CNTL_1, 0xc4, /* input tuner -> input 4, amplifier active */ - - R_80_GLOBAL_CNTL_1, 0x20, /* enable task B */ - R_88_POWER_SAVE_ADC_PORT_CNTL, 0xd0, - R_88_POWER_SAVE_ADC_PORT_CNTL, 0xf0, - 0x00, 0x00 -}; - -static int saa711x_odd_parity(u8 c) -{ - c ^= (c >> 4); - c ^= (c >> 2); - c ^= (c >> 1); - - return c & 1; -} - -static int saa711x_decode_vps(u8 *dst, u8 *p) -{ - static const u8 biphase_tbl[] = { - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - 0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96, - 0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2, - 0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94, - 0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0, - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - 0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5, - 0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1, - 0xc3, 0x4b, 0x43, 0xc3, 0x87, 0x0f, 0x07, 0x87, - 0x83, 0x0b, 0x03, 0x83, 0xc3, 0x4b, 0x43, 0xc3, - 0xc1, 0x49, 0x41, 0xc1, 0x85, 0x0d, 0x05, 0x85, - 0x81, 0x09, 0x01, 0x81, 0xc1, 0x49, 0x41, 0xc1, - 0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5, - 0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1, - 0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4, - 0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0, - 0xc2, 0x4a, 0x42, 0xc2, 0x86, 0x0e, 0x06, 0x86, - 0x82, 0x0a, 0x02, 0x82, 0xc2, 0x4a, 0x42, 0xc2, - 0xc0, 0x48, 0x40, 0xc0, 0x84, 0x0c, 0x04, 0x84, - 0x80, 0x08, 0x00, 0x80, 0xc0, 0x48, 0x40, 0xc0, - 0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4, - 0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0, - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - 0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96, - 0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2, - 0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94, - 0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0, - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - }; - int i; - u8 c, err = 0; - - for (i = 0; i < 2 * 13; i += 2) { - err |= biphase_tbl[p[i]] | biphase_tbl[p[i + 1]]; - c = (biphase_tbl[p[i + 1]] & 0xf) | ((biphase_tbl[p[i]] & 0xf) << 4); - dst[i / 2] = c; - } - return err & 0xf0; -} - -static int saa711x_decode_wss(u8 *p) -{ - static const int wss_bits[8] = { - 0, 0, 0, 1, 0, 1, 1, 1 - }; - unsigned char parity; - int wss = 0; - int i; - - for (i = 0; i < 16; i++) { - int b1 = wss_bits[p[i] & 7]; - int b2 = wss_bits[(p[i] >> 3) & 7]; - - if (b1 == b2) - return -1; - wss |= b2 << i; - } - parity = wss & 15; - parity ^= parity >> 2; - parity ^= parity >> 1; - - if (!(parity & 1)) - return -1; - - return wss; -} - -static int saa711x_s_clock_freq(struct v4l2_subdev *sd, u32 freq) -{ - struct saa711x_state *state = to_state(sd); - u32 acpf; - u32 acni; - u32 hz; - u64 f; - u8 acc = 0; /* reg 0x3a, audio clock control */ - - /* Checks for chips that don't have audio clock (saa7111, saa7113) */ - if (!saa711x_has_reg(state->ident, R_30_AUD_MAST_CLK_CYCLES_PER_FIELD)) - return 0; - - v4l2_dbg(1, debug, sd, "set audio clock freq: %d\n", freq); - - /* sanity check */ - if (freq < 32000 || freq > 48000) - return -EINVAL; - - /* hz is the refresh rate times 100 */ - hz = (state->std & V4L2_STD_525_60) ? 5994 : 5000; - /* acpf = (256 * freq) / field_frequency == (256 * 100 * freq) / hz */ - acpf = (25600 * freq) / hz; - /* acni = (256 * freq * 2^23) / crystal_frequency = - (freq * 2^(8+23)) / crystal_frequency = - (freq << 31) / crystal_frequency */ - f = freq; - f = f << 31; - do_div(f, state->crystal_freq); - acni = f; - if (state->ucgc) { - acpf = acpf * state->cgcdiv / 16; - acni = acni * state->cgcdiv / 16; - acc = 0x80; - if (state->cgcdiv == 3) - acc |= 0x40; - } - if (state->apll) - acc |= 0x08; - - saa711x_write(sd, R_38_CLK_RATIO_AMXCLK_TO_ASCLK, 0x03); - saa711x_write(sd, R_39_CLK_RATIO_ASCLK_TO_ALRCLK, 0x10); - saa711x_write(sd, R_3A_AUD_CLK_GEN_BASIC_SETUP, acc); - - saa711x_write(sd, R_30_AUD_MAST_CLK_CYCLES_PER_FIELD, acpf & 0xff); - saa711x_write(sd, R_30_AUD_MAST_CLK_CYCLES_PER_FIELD+1, - (acpf >> 8) & 0xff); - saa711x_write(sd, R_30_AUD_MAST_CLK_CYCLES_PER_FIELD+2, - (acpf >> 16) & 0x03); - - saa711x_write(sd, R_34_AUD_MAST_CLK_NOMINAL_INC, acni & 0xff); - saa711x_write(sd, R_34_AUD_MAST_CLK_NOMINAL_INC+1, (acni >> 8) & 0xff); - saa711x_write(sd, R_34_AUD_MAST_CLK_NOMINAL_INC+2, (acni >> 16) & 0x3f); - state->audclk_freq = freq; - return 0; -} - -static int saa711x_g_volatile_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - struct saa711x_state *state = to_state(sd); - - switch (ctrl->id) { - case V4L2_CID_CHROMA_AGC: - /* chroma gain cluster */ - if (state->agc->val) - state->gain->val = - saa711x_read(sd, R_0F_CHROMA_GAIN_CNTL) & 0x7f; - break; - } - return 0; -} - -static int saa711x_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - struct saa711x_state *state = to_state(sd); - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - saa711x_write(sd, R_0A_LUMA_BRIGHT_CNTL, ctrl->val); - break; - - case V4L2_CID_CONTRAST: - saa711x_write(sd, R_0B_LUMA_CONTRAST_CNTL, ctrl->val); - break; - - case V4L2_CID_SATURATION: - saa711x_write(sd, R_0C_CHROMA_SAT_CNTL, ctrl->val); - break; - - case V4L2_CID_HUE: - saa711x_write(sd, R_0D_CHROMA_HUE_CNTL, ctrl->val); - break; - - case V4L2_CID_CHROMA_AGC: - /* chroma gain cluster */ - if (state->agc->val) - saa711x_write(sd, R_0F_CHROMA_GAIN_CNTL, state->gain->val); - else - saa711x_write(sd, R_0F_CHROMA_GAIN_CNTL, state->gain->val | 0x80); - break; - - default: - return -EINVAL; - } - - return 0; -} - -static int saa711x_set_size(struct v4l2_subdev *sd, int width, int height) -{ - struct saa711x_state *state = to_state(sd); - int HPSC, HFSC; - int VSCY; - int res; - int is_50hz = state->std & V4L2_STD_625_50; - int Vsrc = is_50hz ? 576 : 480; - - v4l2_dbg(1, debug, sd, "decoder set size to %ix%i\n", width, height); - - /* FIXME need better bounds checking here */ - if ((width < 1) || (width > 1440)) - return -EINVAL; - if ((height < 1) || (height > Vsrc)) - return -EINVAL; - - if (!saa711x_has_reg(state->ident, R_D0_B_HORIZ_PRESCALING)) { - /* Decoder only supports 720 columns and 480 or 576 lines */ - if (width != 720) - return -EINVAL; - if (height != Vsrc) - return -EINVAL; - } - - state->width = width; - state->height = height; - - if (!saa711x_has_reg(state->ident, R_CC_B_HORIZ_OUTPUT_WINDOW_LENGTH)) - return 0; - - /* probably have a valid size, let's set it */ - /* Set output width/height */ - /* width */ - - saa711x_write(sd, R_CC_B_HORIZ_OUTPUT_WINDOW_LENGTH, - (u8) (width & 0xff)); - saa711x_write(sd, R_CD_B_HORIZ_OUTPUT_WINDOW_LENGTH_MSB, - (u8) ((width >> 8) & 0xff)); - - /* Vertical Scaling uses height/2 */ - res = height / 2; - - /* On 60Hz, it is using a higher Vertical Output Size */ - if (!is_50hz) - res += (VRES_60HZ - 480) >> 1; - - /* height */ - saa711x_write(sd, R_CE_B_VERT_OUTPUT_WINDOW_LENGTH, - (u8) (res & 0xff)); - saa711x_write(sd, R_CF_B_VERT_OUTPUT_WINDOW_LENGTH_MSB, - (u8) ((res >> 8) & 0xff)); - - /* Scaling settings */ - /* Hprescaler is floor(inres/outres) */ - HPSC = (int)(720 / width); - /* 0 is not allowed (div. by zero) */ - HPSC = HPSC ? HPSC : 1; - HFSC = (int)((1024 * 720) / (HPSC * width)); - /* FIXME hardcodes to "Task B" - * write H prescaler integer */ - saa711x_write(sd, R_D0_B_HORIZ_PRESCALING, - (u8) (HPSC & 0x3f)); - - v4l2_dbg(1, debug, sd, "Hpsc: 0x%05x, Hfsc: 0x%05x\n", HPSC, HFSC); - /* write H fine-scaling (luminance) */ - saa711x_write(sd, R_D8_B_HORIZ_LUMA_SCALING_INC, - (u8) (HFSC & 0xff)); - saa711x_write(sd, R_D9_B_HORIZ_LUMA_SCALING_INC_MSB, - (u8) ((HFSC >> 8) & 0xff)); - /* write H fine-scaling (chrominance) - * must be lum/2, so i'll just bitshift :) */ - saa711x_write(sd, R_DC_B_HORIZ_CHROMA_SCALING, - (u8) ((HFSC >> 1) & 0xff)); - saa711x_write(sd, R_DD_B_HORIZ_CHROMA_SCALING_MSB, - (u8) ((HFSC >> 9) & 0xff)); - - VSCY = (int)((1024 * Vsrc) / height); - v4l2_dbg(1, debug, sd, "Vsrc: %d, Vscy: 0x%05x\n", Vsrc, VSCY); - - /* Correct Contrast and Luminance */ - saa711x_write(sd, R_D5_B_LUMA_CONTRAST_CNTL, - (u8) (64 * 1024 / VSCY)); - saa711x_write(sd, R_D6_B_CHROMA_SATURATION_CNTL, - (u8) (64 * 1024 / VSCY)); - - /* write V fine-scaling (luminance) */ - saa711x_write(sd, R_E0_B_VERT_LUMA_SCALING_INC, - (u8) (VSCY & 0xff)); - saa711x_write(sd, R_E1_B_VERT_LUMA_SCALING_INC_MSB, - (u8) ((VSCY >> 8) & 0xff)); - /* write V fine-scaling (chrominance) */ - saa711x_write(sd, R_E2_B_VERT_CHROMA_SCALING_INC, - (u8) (VSCY & 0xff)); - saa711x_write(sd, R_E3_B_VERT_CHROMA_SCALING_INC_MSB, - (u8) ((VSCY >> 8) & 0xff)); - - saa711x_writeregs(sd, saa7115_cfg_reset_scaler); - - /* Activates task "B" */ - saa711x_write(sd, R_80_GLOBAL_CNTL_1, - saa711x_read(sd, R_80_GLOBAL_CNTL_1) | 0x20); - - return 0; -} - -static void saa711x_set_v4lstd(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct saa711x_state *state = to_state(sd); - - /* Prevent unnecessary standard changes. During a standard - change the I-Port is temporarily disabled. Any devices - reading from that port can get confused. - Note that s_std is also used to switch from - radio to TV mode, so if a s_std is broadcast to - all I2C devices then you do not want to have an unwanted - side-effect here. */ - if (std == state->std) - return; - - state->std = std; - - // This works for NTSC-M, SECAM-L and the 50Hz PAL variants. - if (std & V4L2_STD_525_60) { - v4l2_dbg(1, debug, sd, "decoder set standard 60 Hz\n"); - saa711x_writeregs(sd, saa7115_cfg_60hz_video); - saa711x_set_size(sd, 720, 480); - } else { - v4l2_dbg(1, debug, sd, "decoder set standard 50 Hz\n"); - saa711x_writeregs(sd, saa7115_cfg_50hz_video); - saa711x_set_size(sd, 720, 576); - } - - /* Register 0E - Bits D6-D4 on NO-AUTO mode - (SAA7111 and SAA7113 doesn't have auto mode) - 50 Hz / 625 lines 60 Hz / 525 lines - 000 PAL BGDHI (4.43Mhz) NTSC M (3.58MHz) - 001 NTSC 4.43 (50 Hz) PAL 4.43 (60 Hz) - 010 Combination-PAL N (3.58MHz) NTSC 4.43 (60 Hz) - 011 NTSC N (3.58MHz) PAL M (3.58MHz) - 100 reserved NTSC-Japan (3.58MHz) - */ - if (state->ident <= V4L2_IDENT_SAA7113) { - u8 reg = saa711x_read(sd, R_0E_CHROMA_CNTL_1) & 0x8f; - - if (std == V4L2_STD_PAL_M) { - reg |= 0x30; - } else if (std == V4L2_STD_PAL_Nc) { - reg |= 0x20; - } else if (std == V4L2_STD_PAL_60) { - reg |= 0x10; - } else if (std == V4L2_STD_NTSC_M_JP) { - reg |= 0x40; - } else if (std & V4L2_STD_SECAM) { - reg |= 0x50; - } - saa711x_write(sd, R_0E_CHROMA_CNTL_1, reg); - } else { - /* restart task B if needed */ - int taskb = saa711x_read(sd, R_80_GLOBAL_CNTL_1) & 0x10; - - if (taskb && state->ident == V4L2_IDENT_SAA7114) { - saa711x_writeregs(sd, saa7115_cfg_vbi_on); - } - - /* switch audio mode too! */ - saa711x_s_clock_freq(sd, state->audclk_freq); - } -} - -/* setup the sliced VBI lcr registers according to the sliced VBI format */ -static void saa711x_set_lcr(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt) -{ - struct saa711x_state *state = to_state(sd); - int is_50hz = (state->std & V4L2_STD_625_50); - u8 lcr[24]; - int i, x; - -#if 1 - /* saa7113/7114/7118 VBI support are experimental */ - if (!saa711x_has_reg(state->ident, R_41_LCR_BASE)) - return; - -#else - /* SAA7113 and SAA7118 also should support VBI - Need testing */ - if (state->ident != V4L2_IDENT_SAA7115) - return; -#endif - - for (i = 0; i <= 23; i++) - lcr[i] = 0xff; - - if (fmt == NULL) { - /* raw VBI */ - if (is_50hz) - for (i = 6; i <= 23; i++) - lcr[i] = 0xdd; - else - for (i = 10; i <= 21; i++) - lcr[i] = 0xdd; - } else { - /* sliced VBI */ - /* first clear lines that cannot be captured */ - if (is_50hz) { - for (i = 0; i <= 5; i++) - fmt->service_lines[0][i] = - fmt->service_lines[1][i] = 0; - } - else { - for (i = 0; i <= 9; i++) - fmt->service_lines[0][i] = - fmt->service_lines[1][i] = 0; - for (i = 22; i <= 23; i++) - fmt->service_lines[0][i] = - fmt->service_lines[1][i] = 0; - } - - /* Now set the lcr values according to the specified service */ - for (i = 6; i <= 23; i++) { - lcr[i] = 0; - for (x = 0; x <= 1; x++) { - switch (fmt->service_lines[1-x][i]) { - case 0: - lcr[i] |= 0xf << (4 * x); - break; - case V4L2_SLICED_TELETEXT_B: - lcr[i] |= 1 << (4 * x); - break; - case V4L2_SLICED_CAPTION_525: - lcr[i] |= 4 << (4 * x); - break; - case V4L2_SLICED_WSS_625: - lcr[i] |= 5 << (4 * x); - break; - case V4L2_SLICED_VPS: - lcr[i] |= 7 << (4 * x); - break; - } - } - } - } - - /* write the lcr registers */ - for (i = 2; i <= 23; i++) { - saa711x_write(sd, i - 2 + R_41_LCR_BASE, lcr[i]); - } - - /* enable/disable raw VBI capturing */ - saa711x_writeregs(sd, fmt == NULL ? - saa7115_cfg_vbi_on : - saa7115_cfg_vbi_off); -} - -static int saa711x_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *sliced) -{ - static u16 lcr2vbi[] = { - 0, V4L2_SLICED_TELETEXT_B, 0, /* 1 */ - 0, V4L2_SLICED_CAPTION_525, /* 4 */ - V4L2_SLICED_WSS_625, 0, /* 5 */ - V4L2_SLICED_VPS, 0, 0, 0, 0, /* 7 */ - 0, 0, 0, 0 - }; - int i; - - memset(sliced, 0, sizeof(*sliced)); - /* done if using raw VBI */ - if (saa711x_read(sd, R_80_GLOBAL_CNTL_1) & 0x10) - return 0; - for (i = 2; i <= 23; i++) { - u8 v = saa711x_read(sd, i - 2 + R_41_LCR_BASE); - - sliced->service_lines[0][i] = lcr2vbi[v >> 4]; - sliced->service_lines[1][i] = lcr2vbi[v & 0xf]; - sliced->service_set |= - sliced->service_lines[0][i] | sliced->service_lines[1][i]; - } - return 0; -} - -static int saa711x_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt) -{ - saa711x_set_lcr(sd, NULL); - return 0; -} - -static int saa711x_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt) -{ - saa711x_set_lcr(sd, fmt); - return 0; -} - -static int saa711x_s_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *fmt) -{ - if (fmt->code != V4L2_MBUS_FMT_FIXED) - return -EINVAL; - fmt->field = V4L2_FIELD_INTERLACED; - fmt->colorspace = V4L2_COLORSPACE_SMPTE170M; - return saa711x_set_size(sd, fmt->width, fmt->height); -} - -/* Decode the sliced VBI data stream as created by the saa7115. - The format is described in the saa7115 datasheet in Tables 25 and 26 - and in Figure 33. - The current implementation uses SAV/EAV codes and not the ancillary data - headers. The vbi->p pointer points to the R_5E_SDID byte right after the SAV - code. */ -static int saa711x_decode_vbi_line(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi) -{ - struct saa711x_state *state = to_state(sd); - static const char vbi_no_data_pattern[] = { - 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0 - }; - u8 *p = vbi->p; - u32 wss; - int id1, id2; /* the ID1 and ID2 bytes from the internal header */ - - vbi->type = 0; /* mark result as a failure */ - id1 = p[2]; - id2 = p[3]; - /* Note: the field bit is inverted for 60 Hz video */ - if (state->std & V4L2_STD_525_60) - id1 ^= 0x40; - - /* Skip internal header, p now points to the start of the payload */ - p += 4; - vbi->p = p; - - /* calculate field and line number of the VBI packet (1-23) */ - vbi->is_second_field = ((id1 & 0x40) != 0); - vbi->line = (id1 & 0x3f) << 3; - vbi->line |= (id2 & 0x70) >> 4; - - /* Obtain data type */ - id2 &= 0xf; - - /* If the VBI slicer does not detect any signal it will fill up - the payload buffer with 0xa0 bytes. */ - if (!memcmp(p, vbi_no_data_pattern, sizeof(vbi_no_data_pattern))) - return 0; - - /* decode payloads */ - switch (id2) { - case 1: - vbi->type = V4L2_SLICED_TELETEXT_B; - break; - case 4: - if (!saa711x_odd_parity(p[0]) || !saa711x_odd_parity(p[1])) - return 0; - vbi->type = V4L2_SLICED_CAPTION_525; - break; - case 5: - wss = saa711x_decode_wss(p); - if (wss == -1) - return 0; - p[0] = wss & 0xff; - p[1] = wss >> 8; - vbi->type = V4L2_SLICED_WSS_625; - break; - case 7: - if (saa711x_decode_vps(p, p) != 0) - return 0; - vbi->type = V4L2_SLICED_VPS; - break; - default: - break; - } - return 0; -} - -/* ============ SAA7115 AUDIO settings (end) ============= */ - -static int saa711x_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - struct saa711x_state *state = to_state(sd); - int status; - - if (state->radio) - return 0; - status = saa711x_read(sd, R_1F_STATUS_BYTE_2_VD_DEC); - - v4l2_dbg(1, debug, sd, "status: 0x%02x\n", status); - vt->signal = ((status & (1 << 6)) == 0) ? 0xffff : 0x0; - return 0; -} - -static int saa711x_s_std(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct saa711x_state *state = to_state(sd); - - state->radio = 0; - saa711x_set_v4lstd(sd, std); - return 0; -} - -static int saa711x_s_radio(struct v4l2_subdev *sd) -{ - struct saa711x_state *state = to_state(sd); - - state->radio = 1; - return 0; -} - -static int saa711x_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct saa711x_state *state = to_state(sd); - u8 mask = (state->ident <= V4L2_IDENT_SAA7111A) ? 0xf8 : 0xf0; - - v4l2_dbg(1, debug, sd, "decoder set input %d output %d\n", - input, output); - - /* saa7111/3 does not have these inputs */ - if (state->ident <= V4L2_IDENT_SAA7113 && - (input == SAA7115_COMPOSITE4 || - input == SAA7115_COMPOSITE5)) { - return -EINVAL; - } - if (input > SAA7115_SVIDEO3) - return -EINVAL; - if (state->input == input && state->output == output) - return 0; - v4l2_dbg(1, debug, sd, "now setting %s input %s output\n", - (input >= SAA7115_SVIDEO0) ? "S-Video" : "Composite", - (output == SAA7115_IPORT_ON) ? "iport on" : "iport off"); - state->input = input; - - /* saa7111 has slightly different input numbering */ - if (state->ident <= V4L2_IDENT_SAA7111A) { - if (input >= SAA7115_COMPOSITE4) - input -= 2; - /* saa7111 specific */ - saa711x_write(sd, R_10_CHROMA_CNTL_2, - (saa711x_read(sd, R_10_CHROMA_CNTL_2) & 0x3f) | - ((output & 0xc0) ^ 0x40)); - saa711x_write(sd, R_13_RT_X_PORT_OUT_CNTL, - (saa711x_read(sd, R_13_RT_X_PORT_OUT_CNTL) & 0xf0) | - ((output & 2) ? 0x0a : 0)); - } - - /* select mode */ - saa711x_write(sd, R_02_INPUT_CNTL_1, - (saa711x_read(sd, R_02_INPUT_CNTL_1) & mask) | - input); - - /* bypass chrominance trap for S-Video modes */ - saa711x_write(sd, R_09_LUMA_CNTL, - (saa711x_read(sd, R_09_LUMA_CNTL) & 0x7f) | - (state->input >= SAA7115_SVIDEO0 ? 0x80 : 0x0)); - - state->output = output; - if (state->ident == V4L2_IDENT_SAA7114 || - state->ident == V4L2_IDENT_SAA7115) { - saa711x_write(sd, R_83_X_PORT_I_O_ENA_AND_OUT_CLK, - (saa711x_read(sd, R_83_X_PORT_I_O_ENA_AND_OUT_CLK) & 0xfe) | - (state->output & 0x01)); - } - return 0; -} - -static int saa711x_s_gpio(struct v4l2_subdev *sd, u32 val) -{ - struct saa711x_state *state = to_state(sd); - - if (state->ident > V4L2_IDENT_SAA7111A) - return -EINVAL; - saa711x_write(sd, 0x11, (saa711x_read(sd, 0x11) & 0x7f) | - (val ? 0x80 : 0)); - return 0; -} - -static int saa711x_s_stream(struct v4l2_subdev *sd, int enable) -{ - struct saa711x_state *state = to_state(sd); - - v4l2_dbg(1, debug, sd, "%s output\n", - enable ? "enable" : "disable"); - - if (state->enable == enable) - return 0; - state->enable = enable; - if (!saa711x_has_reg(state->ident, R_87_I_PORT_I_O_ENA_OUT_CLK_AND_GATED)) - return 0; - saa711x_write(sd, R_87_I_PORT_I_O_ENA_OUT_CLK_AND_GATED, state->enable); - return 0; -} - -static int saa711x_s_crystal_freq(struct v4l2_subdev *sd, u32 freq, u32 flags) -{ - struct saa711x_state *state = to_state(sd); - - if (freq != SAA7115_FREQ_32_11_MHZ && freq != SAA7115_FREQ_24_576_MHZ) - return -EINVAL; - state->crystal_freq = freq; - state->cgcdiv = (flags & SAA7115_FREQ_FL_CGCDIV) ? 3 : 4; - state->ucgc = (flags & SAA7115_FREQ_FL_UCGC) ? 1 : 0; - state->apll = (flags & SAA7115_FREQ_FL_APLL) ? 1 : 0; - saa711x_s_clock_freq(sd, state->audclk_freq); - return 0; -} - -static int saa711x_reset(struct v4l2_subdev *sd, u32 val) -{ - v4l2_dbg(1, debug, sd, "decoder RESET\n"); - saa711x_writeregs(sd, saa7115_cfg_reset_scaler); - return 0; -} - -static int saa711x_g_vbi_data(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_data *data) -{ - /* Note: the internal field ID is inverted for NTSC, - so data->field 0 maps to the saa7115 even field, - whereas for PAL it maps to the saa7115 odd field. */ - switch (data->id) { - case V4L2_SLICED_WSS_625: - if (saa711x_read(sd, 0x6b) & 0xc0) - return -EIO; - data->data[0] = saa711x_read(sd, 0x6c); - data->data[1] = saa711x_read(sd, 0x6d); - return 0; - case V4L2_SLICED_CAPTION_525: - if (data->field == 0) { - /* CC */ - if (saa711x_read(sd, 0x66) & 0x30) - return -EIO; - data->data[0] = saa711x_read(sd, 0x69); - data->data[1] = saa711x_read(sd, 0x6a); - return 0; - } - /* XDS */ - if (saa711x_read(sd, 0x66) & 0xc0) - return -EIO; - data->data[0] = saa711x_read(sd, 0x67); - data->data[1] = saa711x_read(sd, 0x68); - return 0; - default: - return -EINVAL; - } -} - -static int saa711x_querystd(struct v4l2_subdev *sd, v4l2_std_id *std) -{ - struct saa711x_state *state = to_state(sd); - int reg1f, reg1e; - - /* - * The V4L2 core already initializes std with all supported - * Standards. All driver needs to do is to mask it, to remove - * standards that don't apply from the mask - */ - - reg1f = saa711x_read(sd, R_1F_STATUS_BYTE_2_VD_DEC); - v4l2_dbg(1, debug, sd, "Status byte 2 (0x1f)=0x%02x\n", reg1f); - - /* horizontal/vertical not locked */ - if (reg1f & 0x40) - goto ret; - - if (reg1f & 0x20) - *std &= V4L2_STD_525_60; - else - *std &= V4L2_STD_625_50; - - if (state->ident != V4L2_IDENT_SAA7115) - goto ret; - - reg1e = saa711x_read(sd, R_1E_STATUS_BYTE_1_VD_DEC); - - switch (reg1e & 0x03) { - case 1: - *std &= V4L2_STD_NTSC; - break; - case 2: - /* - * V4L2_STD_PAL just cover the european PAL standards. - * This is wrong, as the device could also be using an - * other PAL standard. - */ - *std &= V4L2_STD_PAL | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc | - V4L2_STD_PAL_M | V4L2_STD_PAL_60; - break; - case 3: - *std &= V4L2_STD_SECAM; - break; - default: - /* Can't detect anything */ - break; - } - - v4l2_dbg(1, debug, sd, "Status byte 1 (0x1e)=0x%02x\n", reg1e); - -ret: - v4l2_dbg(1, debug, sd, "detected std mask = %08Lx\n", *std); - - return 0; -} - -static int saa711x_g_input_status(struct v4l2_subdev *sd, u32 *status) -{ - struct saa711x_state *state = to_state(sd); - int reg1e = 0x80; - int reg1f; - - *status = V4L2_IN_ST_NO_SIGNAL; - if (state->ident == V4L2_IDENT_SAA7115) - reg1e = saa711x_read(sd, R_1E_STATUS_BYTE_1_VD_DEC); - reg1f = saa711x_read(sd, R_1F_STATUS_BYTE_2_VD_DEC); - if ((reg1f & 0xc1) == 0x81 && (reg1e & 0xc0) == 0x80) - *status = 0; - return 0; -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int saa711x_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - reg->val = saa711x_read(sd, reg->reg & 0xff); - reg->size = 1; - return 0; -} - -static int saa711x_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - saa711x_write(sd, reg->reg & 0xff, reg->val & 0xff); - return 0; -} -#endif - -static int saa711x_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct saa711x_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, state->ident, 0); -} - -static int saa711x_log_status(struct v4l2_subdev *sd) -{ - struct saa711x_state *state = to_state(sd); - int reg1e, reg1f; - int signalOk; - int vcr; - - v4l2_info(sd, "Audio frequency: %d Hz\n", state->audclk_freq); - if (state->ident != V4L2_IDENT_SAA7115) { - /* status for the saa7114 */ - reg1f = saa711x_read(sd, R_1F_STATUS_BYTE_2_VD_DEC); - signalOk = (reg1f & 0xc1) == 0x81; - v4l2_info(sd, "Video signal: %s\n", signalOk ? "ok" : "bad"); - v4l2_info(sd, "Frequency: %s\n", (reg1f & 0x20) ? "60 Hz" : "50 Hz"); - return 0; - } - - /* status for the saa7115 */ - reg1e = saa711x_read(sd, R_1E_STATUS_BYTE_1_VD_DEC); - reg1f = saa711x_read(sd, R_1F_STATUS_BYTE_2_VD_DEC); - - signalOk = (reg1f & 0xc1) == 0x81 && (reg1e & 0xc0) == 0x80; - vcr = !(reg1f & 0x10); - - if (state->input >= 6) - v4l2_info(sd, "Input: S-Video %d\n", state->input - 6); - else - v4l2_info(sd, "Input: Composite %d\n", state->input); - v4l2_info(sd, "Video signal: %s\n", signalOk ? (vcr ? "VCR" : "broadcast/DVD") : "bad"); - v4l2_info(sd, "Frequency: %s\n", (reg1f & 0x20) ? "60 Hz" : "50 Hz"); - - switch (reg1e & 0x03) { - case 1: - v4l2_info(sd, "Detected format: NTSC\n"); - break; - case 2: - v4l2_info(sd, "Detected format: PAL\n"); - break; - case 3: - v4l2_info(sd, "Detected format: SECAM\n"); - break; - default: - v4l2_info(sd, "Detected format: BW/No color\n"); - break; - } - v4l2_info(sd, "Width, Height: %d, %d\n", state->width, state->height); - v4l2_ctrl_handler_log_status(&state->hdl, sd->name); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_ctrl_ops saa711x_ctrl_ops = { - .s_ctrl = saa711x_s_ctrl, - .g_volatile_ctrl = saa711x_g_volatile_ctrl, -}; - -static const struct v4l2_subdev_core_ops saa711x_core_ops = { - .log_status = saa711x_log_status, - .g_chip_ident = saa711x_g_chip_ident, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, - .s_std = saa711x_s_std, - .reset = saa711x_reset, - .s_gpio = saa711x_s_gpio, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = saa711x_g_register, - .s_register = saa711x_s_register, -#endif -}; - -static const struct v4l2_subdev_tuner_ops saa711x_tuner_ops = { - .s_radio = saa711x_s_radio, - .g_tuner = saa711x_g_tuner, -}; - -static const struct v4l2_subdev_audio_ops saa711x_audio_ops = { - .s_clock_freq = saa711x_s_clock_freq, -}; - -static const struct v4l2_subdev_video_ops saa711x_video_ops = { - .s_routing = saa711x_s_routing, - .s_crystal_freq = saa711x_s_crystal_freq, - .s_mbus_fmt = saa711x_s_mbus_fmt, - .s_stream = saa711x_s_stream, - .querystd = saa711x_querystd, - .g_input_status = saa711x_g_input_status, -}; - -static const struct v4l2_subdev_vbi_ops saa711x_vbi_ops = { - .g_vbi_data = saa711x_g_vbi_data, - .decode_vbi_line = saa711x_decode_vbi_line, - .g_sliced_fmt = saa711x_g_sliced_fmt, - .s_sliced_fmt = saa711x_s_sliced_fmt, - .s_raw_fmt = saa711x_s_raw_fmt, -}; - -static const struct v4l2_subdev_ops saa711x_ops = { - .core = &saa711x_core_ops, - .tuner = &saa711x_tuner_ops, - .audio = &saa711x_audio_ops, - .video = &saa711x_video_ops, - .vbi = &saa711x_vbi_ops, -}; - -/* ----------------------------------------------------------------------- */ - -static int saa711x_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct saa711x_state *state; - struct v4l2_subdev *sd; - struct v4l2_ctrl_handler *hdl; - int i; - char name[17]; - char chip_id; - int autodetect = !id || id->driver_data == 1; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EIO; - - for (i = 0; i < 0x0f; i++) { - i2c_smbus_write_byte_data(client, 0, i); - name[i] = (i2c_smbus_read_byte_data(client, 0) & 0x0f) + '0'; - if (name[i] > '9') - name[i] += 'a' - '9' - 1; - } - name[i] = '\0'; - - chip_id = name[5]; - - /* Check whether this chip is part of the saa711x series */ - if (memcmp(name + 1, "f711", 4)) { - v4l_dbg(1, debug, client, "chip found @ 0x%x (ID %s) does not match a known saa711x chip.\n", - client->addr << 1, name); - return -ENODEV; - } - - /* Safety check */ - if (!autodetect && id->name[6] != chip_id) { - v4l_warn(client, "found saa711%c while %s was expected\n", - chip_id, id->name); - } - snprintf(client->name, sizeof(client->name), "saa711%c", chip_id); - v4l_info(client, "saa711%c found (%s) @ 0x%x (%s)\n", chip_id, name, - client->addr << 1, client->adapter->name); - - state = kzalloc(sizeof(struct saa711x_state), GFP_KERNEL); - if (state == NULL) - return -ENOMEM; - sd = &state->sd; - v4l2_i2c_subdev_init(sd, client, &saa711x_ops); - - hdl = &state->hdl; - v4l2_ctrl_handler_init(hdl, 6); - /* add in ascending ID order */ - v4l2_ctrl_new_std(hdl, &saa711x_ctrl_ops, - V4L2_CID_BRIGHTNESS, 0, 255, 1, 128); - v4l2_ctrl_new_std(hdl, &saa711x_ctrl_ops, - V4L2_CID_CONTRAST, 0, 127, 1, 64); - v4l2_ctrl_new_std(hdl, &saa711x_ctrl_ops, - V4L2_CID_SATURATION, 0, 127, 1, 64); - v4l2_ctrl_new_std(hdl, &saa711x_ctrl_ops, - V4L2_CID_HUE, -128, 127, 1, 0); - state->agc = v4l2_ctrl_new_std(hdl, &saa711x_ctrl_ops, - V4L2_CID_CHROMA_AGC, 0, 1, 1, 1); - state->gain = v4l2_ctrl_new_std(hdl, &saa711x_ctrl_ops, - V4L2_CID_CHROMA_GAIN, 0, 127, 1, 40); - sd->ctrl_handler = hdl; - if (hdl->error) { - int err = hdl->error; - - v4l2_ctrl_handler_free(hdl); - kfree(state); - return err; - } - v4l2_ctrl_auto_cluster(2, &state->agc, 0, true); - - state->input = -1; - state->output = SAA7115_IPORT_ON; - state->enable = 1; - state->radio = 0; - switch (chip_id) { - case '1': - state->ident = V4L2_IDENT_SAA7111; - if (saa711x_read(sd, R_00_CHIP_VERSION) & 0xf0) { - v4l_info(client, "saa7111a variant found\n"); - state->ident = V4L2_IDENT_SAA7111A; - } - break; - case '3': - state->ident = V4L2_IDENT_SAA7113; - break; - case '4': - state->ident = V4L2_IDENT_SAA7114; - break; - case '5': - state->ident = V4L2_IDENT_SAA7115; - break; - case '8': - state->ident = V4L2_IDENT_SAA7118; - break; - default: - state->ident = V4L2_IDENT_SAA7111; - v4l2_info(sd, "WARNING: Chip is not known - Falling back to saa7111\n"); - break; - } - - state->audclk_freq = 48000; - - v4l2_dbg(1, debug, sd, "writing init values\n"); - - /* init to 60hz/48khz */ - state->crystal_freq = SAA7115_FREQ_24_576_MHZ; - switch (state->ident) { - case V4L2_IDENT_SAA7111: - case V4L2_IDENT_SAA7111A: - saa711x_writeregs(sd, saa7111_init); - break; - case V4L2_IDENT_SAA7113: - saa711x_writeregs(sd, saa7113_init); - break; - default: - state->crystal_freq = SAA7115_FREQ_32_11_MHZ; - saa711x_writeregs(sd, saa7115_init_auto_input); - } - if (state->ident > V4L2_IDENT_SAA7111A) - saa711x_writeregs(sd, saa7115_init_misc); - saa711x_set_v4lstd(sd, V4L2_STD_NTSC); - v4l2_ctrl_handler_setup(hdl); - - v4l2_dbg(1, debug, sd, "status: (1E) 0x%02x, (1F) 0x%02x\n", - saa711x_read(sd, R_1E_STATUS_BYTE_1_VD_DEC), - saa711x_read(sd, R_1F_STATUS_BYTE_2_VD_DEC)); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa711x_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(sd->ctrl_handler); - kfree(to_state(sd)); - return 0; -} - -static const struct i2c_device_id saa711x_id[] = { - { "saa7115_auto", 1 }, /* autodetect */ - { "saa7111", 0 }, - { "saa7113", 0 }, - { "saa7114", 0 }, - { "saa7115", 0 }, - { "saa7118", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, saa711x_id); - -static struct i2c_driver saa711x_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "saa7115", - }, - .probe = saa711x_probe, - .remove = saa711x_remove, - .id_table = saa711x_id, -}; - -module_i2c_driver(saa711x_driver); diff --git a/drivers/media/video/saa711x_regs.h b/drivers/media/video/saa711x_regs.h deleted file mode 100644 index 4e5f2eb0a2c1..000000000000 --- a/drivers/media/video/saa711x_regs.h +++ /dev/null @@ -1,549 +0,0 @@ -/* saa711x - Philips SAA711x video decoder register specifications - * - * Copyright (c) 2006 Mauro Carvalho Chehab <mchehab@infradead.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#define R_00_CHIP_VERSION 0x00 -/* Video Decoder */ - /* Video Decoder - Frontend part */ -#define R_01_INC_DELAY 0x01 -#define R_02_INPUT_CNTL_1 0x02 -#define R_03_INPUT_CNTL_2 0x03 -#define R_04_INPUT_CNTL_3 0x04 -#define R_05_INPUT_CNTL_4 0x05 - /* Video Decoder - Decoder part */ -#define R_06_H_SYNC_START 0x06 -#define R_07_H_SYNC_STOP 0x07 -#define R_08_SYNC_CNTL 0x08 -#define R_09_LUMA_CNTL 0x09 -#define R_0A_LUMA_BRIGHT_CNTL 0x0a -#define R_0B_LUMA_CONTRAST_CNTL 0x0b -#define R_0C_CHROMA_SAT_CNTL 0x0c -#define R_0D_CHROMA_HUE_CNTL 0x0d -#define R_0E_CHROMA_CNTL_1 0x0e -#define R_0F_CHROMA_GAIN_CNTL 0x0f -#define R_10_CHROMA_CNTL_2 0x10 -#define R_11_MODE_DELAY_CNTL 0x11 -#define R_12_RT_SIGNAL_CNTL 0x12 -#define R_13_RT_X_PORT_OUT_CNTL 0x13 -#define R_14_ANAL_ADC_COMPAT_CNTL 0x14 -#define R_15_VGATE_START_FID_CHG 0x15 -#define R_16_VGATE_STOP 0x16 -#define R_17_MISC_VGATE_CONF_AND_MSB 0x17 -#define R_18_RAW_DATA_GAIN_CNTL 0x18 -#define R_19_RAW_DATA_OFF_CNTL 0x19 -#define R_1A_COLOR_KILL_LVL_CNTL 0x1a -#define R_1B_MISC_TVVCRDET 0x1b -#define R_1C_ENHAN_COMB_CTRL1 0x1c -#define R_1D_ENHAN_COMB_CTRL2 0x1d -#define R_1E_STATUS_BYTE_1_VD_DEC 0x1e -#define R_1F_STATUS_BYTE_2_VD_DEC 0x1f - -/* Component processing and interrupt masking part */ -#define R_23_INPUT_CNTL_5 0x23 -#define R_24_INPUT_CNTL_6 0x24 -#define R_25_INPUT_CNTL_7 0x25 -#define R_29_COMP_DELAY 0x29 -#define R_2A_COMP_BRIGHT_CNTL 0x2a -#define R_2B_COMP_CONTRAST_CNTL 0x2b -#define R_2C_COMP_SAT_CNTL 0x2c -#define R_2D_INTERRUPT_MASK_1 0x2d -#define R_2E_INTERRUPT_MASK_2 0x2e -#define R_2F_INTERRUPT_MASK_3 0x2f - -/* Audio clock generator part */ -#define R_30_AUD_MAST_CLK_CYCLES_PER_FIELD 0x30 -#define R_34_AUD_MAST_CLK_NOMINAL_INC 0x34 -#define R_38_CLK_RATIO_AMXCLK_TO_ASCLK 0x38 -#define R_39_CLK_RATIO_ASCLK_TO_ALRCLK 0x39 -#define R_3A_AUD_CLK_GEN_BASIC_SETUP 0x3a - -/* General purpose VBI data slicer part */ -#define R_40_SLICER_CNTL_1 0x40 -#define R_41_LCR_BASE 0x41 -#define R_58_PROGRAM_FRAMING_CODE 0x58 -#define R_59_H_OFF_FOR_SLICER 0x59 -#define R_5A_V_OFF_FOR_SLICER 0x5a -#define R_5B_FLD_OFF_AND_MSB_FOR_H_AND_V_OFF 0x5b -#define R_5D_DID 0x5d -#define R_5E_SDID 0x5e -#define R_60_SLICER_STATUS_BYTE_0 0x60 -#define R_61_SLICER_STATUS_BYTE_1 0x61 -#define R_62_SLICER_STATUS_BYTE_2 0x62 - -/* X port, I port and the scaler part */ - /* Task independent global settings */ -#define R_80_GLOBAL_CNTL_1 0x80 -#define R_81_V_SYNC_FLD_ID_SRC_SEL_AND_RETIMED_V_F 0x81 -#define R_83_X_PORT_I_O_ENA_AND_OUT_CLK 0x83 -#define R_84_I_PORT_SIGNAL_DEF 0x84 -#define R_85_I_PORT_SIGNAL_POLAR 0x85 -#define R_86_I_PORT_FIFO_FLAG_CNTL_AND_ARBIT 0x86 -#define R_87_I_PORT_I_O_ENA_OUT_CLK_AND_GATED 0x87 -#define R_88_POWER_SAVE_ADC_PORT_CNTL 0x88 -#define R_8F_STATUS_INFO_SCALER 0x8f - /* Task A definition */ - /* Basic settings and acquisition window definition */ -#define R_90_A_TASK_HANDLING_CNTL 0x90 -#define R_91_A_X_PORT_FORMATS_AND_CONF 0x91 -#define R_92_A_X_PORT_INPUT_REFERENCE_SIGNAL 0x92 -#define R_93_A_I_PORT_OUTPUT_FORMATS_AND_CONF 0x93 -#define R_94_A_HORIZ_INPUT_WINDOW_START 0x94 -#define R_95_A_HORIZ_INPUT_WINDOW_START_MSB 0x95 -#define R_96_A_HORIZ_INPUT_WINDOW_LENGTH 0x96 -#define R_97_A_HORIZ_INPUT_WINDOW_LENGTH_MSB 0x97 -#define R_98_A_VERT_INPUT_WINDOW_START 0x98 -#define R_99_A_VERT_INPUT_WINDOW_START_MSB 0x99 -#define R_9A_A_VERT_INPUT_WINDOW_LENGTH 0x9a -#define R_9B_A_VERT_INPUT_WINDOW_LENGTH_MSB 0x9b -#define R_9C_A_HORIZ_OUTPUT_WINDOW_LENGTH 0x9c -#define R_9D_A_HORIZ_OUTPUT_WINDOW_LENGTH_MSB 0x9d -#define R_9E_A_VERT_OUTPUT_WINDOW_LENGTH 0x9e -#define R_9F_A_VERT_OUTPUT_WINDOW_LENGTH_MSB 0x9f - /* FIR filtering and prescaling */ -#define R_A0_A_HORIZ_PRESCALING 0xa0 -#define R_A1_A_ACCUMULATION_LENGTH 0xa1 -#define R_A2_A_PRESCALER_DC_GAIN_AND_FIR_PREFILTER 0xa2 -#define R_A4_A_LUMA_BRIGHTNESS_CNTL 0xa4 -#define R_A5_A_LUMA_CONTRAST_CNTL 0xa5 -#define R_A6_A_CHROMA_SATURATION_CNTL 0xa6 - /* Horizontal phase scaling */ -#define R_A8_A_HORIZ_LUMA_SCALING_INC 0xa8 -#define R_A9_A_HORIZ_LUMA_SCALING_INC_MSB 0xa9 -#define R_AA_A_HORIZ_LUMA_PHASE_OFF 0xaa -#define R_AC_A_HORIZ_CHROMA_SCALING_INC 0xac -#define R_AD_A_HORIZ_CHROMA_SCALING_INC_MSB 0xad -#define R_AE_A_HORIZ_CHROMA_PHASE_OFF 0xae -#define R_AF_A_HORIZ_CHROMA_PHASE_OFF_MSB 0xaf - /* Vertical scaling */ -#define R_B0_A_VERT_LUMA_SCALING_INC 0xb0 -#define R_B1_A_VERT_LUMA_SCALING_INC_MSB 0xb1 -#define R_B2_A_VERT_CHROMA_SCALING_INC 0xb2 -#define R_B3_A_VERT_CHROMA_SCALING_INC_MSB 0xb3 -#define R_B4_A_VERT_SCALING_MODE_CNTL 0xb4 -#define R_B8_A_VERT_CHROMA_PHASE_OFF_00 0xb8 -#define R_B9_A_VERT_CHROMA_PHASE_OFF_01 0xb9 -#define R_BA_A_VERT_CHROMA_PHASE_OFF_10 0xba -#define R_BB_A_VERT_CHROMA_PHASE_OFF_11 0xbb -#define R_BC_A_VERT_LUMA_PHASE_OFF_00 0xbc -#define R_BD_A_VERT_LUMA_PHASE_OFF_01 0xbd -#define R_BE_A_VERT_LUMA_PHASE_OFF_10 0xbe -#define R_BF_A_VERT_LUMA_PHASE_OFF_11 0xbf - /* Task B definition */ - /* Basic settings and acquisition window definition */ -#define R_C0_B_TASK_HANDLING_CNTL 0xc0 -#define R_C1_B_X_PORT_FORMATS_AND_CONF 0xc1 -#define R_C2_B_INPUT_REFERENCE_SIGNAL_DEFINITION 0xc2 -#define R_C3_B_I_PORT_FORMATS_AND_CONF 0xc3 -#define R_C4_B_HORIZ_INPUT_WINDOW_START 0xc4 -#define R_C5_B_HORIZ_INPUT_WINDOW_START_MSB 0xc5 -#define R_C6_B_HORIZ_INPUT_WINDOW_LENGTH 0xc6 -#define R_C7_B_HORIZ_INPUT_WINDOW_LENGTH_MSB 0xc7 -#define R_C8_B_VERT_INPUT_WINDOW_START 0xc8 -#define R_C9_B_VERT_INPUT_WINDOW_START_MSB 0xc9 -#define R_CA_B_VERT_INPUT_WINDOW_LENGTH 0xca -#define R_CB_B_VERT_INPUT_WINDOW_LENGTH_MSB 0xcb -#define R_CC_B_HORIZ_OUTPUT_WINDOW_LENGTH 0xcc -#define R_CD_B_HORIZ_OUTPUT_WINDOW_LENGTH_MSB 0xcd -#define R_CE_B_VERT_OUTPUT_WINDOW_LENGTH 0xce -#define R_CF_B_VERT_OUTPUT_WINDOW_LENGTH_MSB 0xcf - /* FIR filtering and prescaling */ -#define R_D0_B_HORIZ_PRESCALING 0xd0 -#define R_D1_B_ACCUMULATION_LENGTH 0xd1 -#define R_D2_B_PRESCALER_DC_GAIN_AND_FIR_PREFILTER 0xd2 -#define R_D4_B_LUMA_BRIGHTNESS_CNTL 0xd4 -#define R_D5_B_LUMA_CONTRAST_CNTL 0xd5 -#define R_D6_B_CHROMA_SATURATION_CNTL 0xd6 - /* Horizontal phase scaling */ -#define R_D8_B_HORIZ_LUMA_SCALING_INC 0xd8 -#define R_D9_B_HORIZ_LUMA_SCALING_INC_MSB 0xd9 -#define R_DA_B_HORIZ_LUMA_PHASE_OFF 0xda -#define R_DC_B_HORIZ_CHROMA_SCALING 0xdc -#define R_DD_B_HORIZ_CHROMA_SCALING_MSB 0xdd -#define R_DE_B_HORIZ_PHASE_OFFSET_CRHOMA 0xde - /* Vertical scaling */ -#define R_E0_B_VERT_LUMA_SCALING_INC 0xe0 -#define R_E1_B_VERT_LUMA_SCALING_INC_MSB 0xe1 -#define R_E2_B_VERT_CHROMA_SCALING_INC 0xe2 -#define R_E3_B_VERT_CHROMA_SCALING_INC_MSB 0xe3 -#define R_E4_B_VERT_SCALING_MODE_CNTL 0xe4 -#define R_E8_B_VERT_CHROMA_PHASE_OFF_00 0xe8 -#define R_E9_B_VERT_CHROMA_PHASE_OFF_01 0xe9 -#define R_EA_B_VERT_CHROMA_PHASE_OFF_10 0xea -#define R_EB_B_VERT_CHROMA_PHASE_OFF_11 0xeb -#define R_EC_B_VERT_LUMA_PHASE_OFF_00 0xec -#define R_ED_B_VERT_LUMA_PHASE_OFF_01 0xed -#define R_EE_B_VERT_LUMA_PHASE_OFF_10 0xee -#define R_EF_B_VERT_LUMA_PHASE_OFF_11 0xef - -/* second PLL (PLL2) and Pulsegenerator Programming */ -#define R_F0_LFCO_PER_LINE 0xf0 -#define R_F1_P_I_PARAM_SELECT 0xf1 -#define R_F2_NOMINAL_PLL2_DTO 0xf2 -#define R_F3_PLL_INCREMENT 0xf3 -#define R_F4_PLL2_STATUS 0xf4 -#define R_F5_PULSGEN_LINE_LENGTH 0xf5 -#define R_F6_PULSE_A_POS_LSB_AND_PULSEGEN_CONFIG 0xf6 -#define R_F7_PULSE_A_POS_MSB 0xf7 -#define R_F8_PULSE_B_POS 0xf8 -#define R_F9_PULSE_B_POS_MSB 0xf9 -#define R_FA_PULSE_C_POS 0xfa -#define R_FB_PULSE_C_POS_MSB 0xfb -#define R_FF_S_PLL_MAX_PHASE_ERR_THRESH_NUM_LINES 0xff - -#if 0 -/* Those structs will be used in the future for debug purposes */ -struct saa711x_reg_descr { - u8 reg; - int count; - char *name; -}; - -struct saa711x_reg_descr saa711x_regs[] = { - /* REG COUNT NAME */ - {R_00_CHIP_VERSION,1, - "Chip version"}, - - /* Video Decoder: R_01_INC_DELAY to R_1F_STATUS_BYTE_2_VD_DEC */ - - /* Video Decoder - Frontend part: R_01_INC_DELAY to R_05_INPUT_CNTL_4 */ - {R_01_INC_DELAY,1, - "Increment delay"}, - {R_02_INPUT_CNTL_1,1, - "Analog input control 1"}, - {R_03_INPUT_CNTL_2,1, - "Analog input control 2"}, - {R_04_INPUT_CNTL_3,1, - "Analog input control 3"}, - {R_05_INPUT_CNTL_4,1, - "Analog input control 4"}, - - /* Video Decoder - Decoder part: R_06_H_SYNC_START to R_1F_STATUS_BYTE_2_VD_DEC */ - {R_06_H_SYNC_START,1, - "Horizontal sync start"}, - {R_07_H_SYNC_STOP,1, - "Horizontal sync stop"}, - {R_08_SYNC_CNTL,1, - "Sync control"}, - {R_09_LUMA_CNTL,1, - "Luminance control"}, - {R_0A_LUMA_BRIGHT_CNTL,1, - "Luminance brightness control"}, - {R_0B_LUMA_CONTRAST_CNTL,1, - "Luminance contrast control"}, - {R_0C_CHROMA_SAT_CNTL,1, - "Chrominance saturation control"}, - {R_0D_CHROMA_HUE_CNTL,1, - "Chrominance hue control"}, - {R_0E_CHROMA_CNTL_1,1, - "Chrominance control 1"}, - {R_0F_CHROMA_GAIN_CNTL,1, - "Chrominance gain control"}, - {R_10_CHROMA_CNTL_2,1, - "Chrominance control 2"}, - {R_11_MODE_DELAY_CNTL,1, - "Mode/delay control"}, - {R_12_RT_SIGNAL_CNTL,1, - "RT signal control"}, - {R_13_RT_X_PORT_OUT_CNTL,1, - "RT/X port output control"}, - {R_14_ANAL_ADC_COMPAT_CNTL,1, - "Analog/ADC/compatibility control"}, - {R_15_VGATE_START_FID_CHG, 1, - "VGATE start FID change"}, - {R_16_VGATE_STOP,1, - "VGATE stop"}, - {R_17_MISC_VGATE_CONF_AND_MSB, 1, - "Miscellaneous VGATE configuration and MSBs"}, - {R_18_RAW_DATA_GAIN_CNTL,1, - "Raw data gain control",}, - {R_19_RAW_DATA_OFF_CNTL,1, - "Raw data offset control",}, - {R_1A_COLOR_KILL_LVL_CNTL,1, - "Color Killer Level Control"}, - { R_1B_MISC_TVVCRDET, 1, - "MISC /TVVCRDET"}, - { R_1C_ENHAN_COMB_CTRL1, 1, - "Enhanced comb ctrl1"}, - { R_1D_ENHAN_COMB_CTRL2, 1, - "Enhanced comb ctrl1"}, - {R_1E_STATUS_BYTE_1_VD_DEC,1, - "Status byte 1 video decoder"}, - {R_1F_STATUS_BYTE_2_VD_DEC,1, - "Status byte 2 video decoder"}, - - /* Component processing and interrupt masking part: 0x20h to R_2F_INTERRUPT_MASK_3 */ - /* 0x20 to 0x22 - Reserved */ - {R_23_INPUT_CNTL_5,1, - "Analog input control 5"}, - {R_24_INPUT_CNTL_6,1, - "Analog input control 6"}, - {R_25_INPUT_CNTL_7,1, - "Analog input control 7"}, - /* 0x26 to 0x28 - Reserved */ - {R_29_COMP_DELAY,1, - "Component delay"}, - {R_2A_COMP_BRIGHT_CNTL,1, - "Component brightness control"}, - {R_2B_COMP_CONTRAST_CNTL,1, - "Component contrast control"}, - {R_2C_COMP_SAT_CNTL,1, - "Component saturation control"}, - {R_2D_INTERRUPT_MASK_1,1, - "Interrupt mask 1"}, - {R_2E_INTERRUPT_MASK_2,1, - "Interrupt mask 2"}, - {R_2F_INTERRUPT_MASK_3,1, - "Interrupt mask 3"}, - - /* Audio clock generator part: R_30_AUD_MAST_CLK_CYCLES_PER_FIELD to 0x3f */ - {R_30_AUD_MAST_CLK_CYCLES_PER_FIELD,3, - "Audio master clock cycles per field"}, - /* 0x33 - Reserved */ - {R_34_AUD_MAST_CLK_NOMINAL_INC,3, - "Audio master clock nominal increment"}, - /* 0x37 - Reserved */ - {R_38_CLK_RATIO_AMXCLK_TO_ASCLK,1, - "Clock ratio AMXCLK to ASCLK"}, - {R_39_CLK_RATIO_ASCLK_TO_ALRCLK,1, - "Clock ratio ASCLK to ALRCLK"}, - {R_3A_AUD_CLK_GEN_BASIC_SETUP,1, - "Audio clock generator basic setup"}, - /* 0x3b-0x3f - Reserved */ - - /* General purpose VBI data slicer part: R_40_SLICER_CNTL_1 to 0x7f */ - {R_40_SLICER_CNTL_1,1, - "Slicer control 1"}, - {R_41_LCR,23, - "R_41_LCR"}, - {R_58_PROGRAM_FRAMING_CODE,1, - "Programmable framing code"}, - {R_59_H_OFF_FOR_SLICER,1, - "Horizontal offset for slicer"}, - {R_5A_V_OFF_FOR_SLICER,1, - "Vertical offset for slicer"}, - {R_5B_FLD_OFF_AND_MSB_FOR_H_AND_V_OFF,1, - "Field offset and MSBs for horizontal and vertical offset"}, - {R_5D_DID,1, - "Header and data identification (R_5D_DID)"}, - {R_5E_SDID,1, - "Sliced data identification (R_5E_SDID) code"}, - {R_60_SLICER_STATUS_BYTE_0,1, - "Slicer status byte 0"}, - {R_61_SLICER_STATUS_BYTE_1,1, - "Slicer status byte 1"}, - {R_62_SLICER_STATUS_BYTE_2,1, - "Slicer status byte 2"}, - /* 0x63-0x7f - Reserved */ - - /* X port, I port and the scaler part: R_80_GLOBAL_CNTL_1 to R_EF_B_VERT_LUMA_PHASE_OFF_11 */ - /* Task independent global settings: R_80_GLOBAL_CNTL_1 to R_8F_STATUS_INFO_SCALER */ - {R_80_GLOBAL_CNTL_1,1, - "Global control 1"}, - {R_81_V_SYNC_FLD_ID_SRC_SEL_AND_RETIMED_V_F,1, - "Vertical sync and Field ID source selection, retimed V and F signals"}, - /* 0x82 - Reserved */ - {R_83_X_PORT_I_O_ENA_AND_OUT_CLK,1, - "X port I/O enable and output clock"}, - {R_84_I_PORT_SIGNAL_DEF,1, - "I port signal definitions"}, - {R_85_I_PORT_SIGNAL_POLAR,1, - "I port signal polarities"}, - {R_86_I_PORT_FIFO_FLAG_CNTL_AND_ARBIT,1, - "I port FIFO flag control and arbitration"}, - {R_87_I_PORT_I_O_ENA_OUT_CLK_AND_GATED, 1, - "I port I/O enable output clock and gated"}, - {R_88_POWER_SAVE_ADC_PORT_CNTL,1, - "Power save/ADC port control"}, - /* 089-0x8e - Reserved */ - {R_8F_STATUS_INFO_SCALER,1, - "Status information scaler part"}, - - /* Task A definition: R_90_A_TASK_HANDLING_CNTL to R_BF_A_VERT_LUMA_PHASE_OFF_11 */ - /* Task A: Basic settings and acquisition window definition */ - {R_90_A_TASK_HANDLING_CNTL,1, - "Task A: Task handling control"}, - {R_91_A_X_PORT_FORMATS_AND_CONF,1, - "Task A: X port formats and configuration"}, - {R_92_A_X_PORT_INPUT_REFERENCE_SIGNAL,1, - "Task A: X port input reference signal definition"}, - {R_93_A_I_PORT_OUTPUT_FORMATS_AND_CONF,1, - "Task A: I port output formats and configuration"}, - {R_94_A_HORIZ_INPUT_WINDOW_START,2, - "Task A: Horizontal input window start"}, - {R_96_A_HORIZ_INPUT_WINDOW_LENGTH,2, - "Task A: Horizontal input window length"}, - {R_98_A_VERT_INPUT_WINDOW_START,2, - "Task A: Vertical input window start"}, - {R_9A_A_VERT_INPUT_WINDOW_LENGTH,2, - "Task A: Vertical input window length"}, - {R_9C_A_HORIZ_OUTPUT_WINDOW_LENGTH,2, - "Task A: Horizontal output window length"}, - {R_9E_A_VERT_OUTPUT_WINDOW_LENGTH,2, - "Task A: Vertical output window length"}, - - /* Task A: FIR filtering and prescaling */ - {R_A0_A_HORIZ_PRESCALING,1, - "Task A: Horizontal prescaling"}, - {R_A1_A_ACCUMULATION_LENGTH,1, - "Task A: Accumulation length"}, - {R_A2_A_PRESCALER_DC_GAIN_AND_FIR_PREFILTER,1, - "Task A: Prescaler DC gain and FIR prefilter"}, - /* 0xa3 - Reserved */ - {R_A4_A_LUMA_BRIGHTNESS_CNTL,1, - "Task A: Luminance brightness control"}, - {R_A5_A_LUMA_CONTRAST_CNTL,1, - "Task A: Luminance contrast control"}, - {R_A6_A_CHROMA_SATURATION_CNTL,1, - "Task A: Chrominance saturation control"}, - /* 0xa7 - Reserved */ - - /* Task A: Horizontal phase scaling */ - {R_A8_A_HORIZ_LUMA_SCALING_INC,2, - "Task A: Horizontal luminance scaling increment"}, - {R_AA_A_HORIZ_LUMA_PHASE_OFF,1, - "Task A: Horizontal luminance phase offset"}, - /* 0xab - Reserved */ - {R_AC_A_HORIZ_CHROMA_SCALING_INC,2, - "Task A: Horizontal chrominance scaling increment"}, - {R_AE_A_HORIZ_CHROMA_PHASE_OFF,1, - "Task A: Horizontal chrominance phase offset"}, - /* 0xaf - Reserved */ - - /* Task A: Vertical scaling */ - {R_B0_A_VERT_LUMA_SCALING_INC,2, - "Task A: Vertical luminance scaling increment"}, - {R_B2_A_VERT_CHROMA_SCALING_INC,2, - "Task A: Vertical chrominance scaling increment"}, - {R_B4_A_VERT_SCALING_MODE_CNTL,1, - "Task A: Vertical scaling mode control"}, - /* 0xb5-0xb7 - Reserved */ - {R_B8_A_VERT_CHROMA_PHASE_OFF_00,1, - "Task A: Vertical chrominance phase offset '00'"}, - {R_B9_A_VERT_CHROMA_PHASE_OFF_01,1, - "Task A: Vertical chrominance phase offset '01'"}, - {R_BA_A_VERT_CHROMA_PHASE_OFF_10,1, - "Task A: Vertical chrominance phase offset '10'"}, - {R_BB_A_VERT_CHROMA_PHASE_OFF_11,1, - "Task A: Vertical chrominance phase offset '11'"}, - {R_BC_A_VERT_LUMA_PHASE_OFF_00,1, - "Task A: Vertical luminance phase offset '00'"}, - {R_BD_A_VERT_LUMA_PHASE_OFF_01,1, - "Task A: Vertical luminance phase offset '01'"}, - {R_BE_A_VERT_LUMA_PHASE_OFF_10,1, - "Task A: Vertical luminance phase offset '10'"}, - {R_BF_A_VERT_LUMA_PHASE_OFF_11,1, - "Task A: Vertical luminance phase offset '11'"}, - - /* Task B definition: R_C0_B_TASK_HANDLING_CNTL to R_EF_B_VERT_LUMA_PHASE_OFF_11 */ - /* Task B: Basic settings and acquisition window definition */ - {R_C0_B_TASK_HANDLING_CNTL,1, - "Task B: Task handling control"}, - {R_C1_B_X_PORT_FORMATS_AND_CONF,1, - "Task B: X port formats and configuration"}, - {R_C2_B_INPUT_REFERENCE_SIGNAL_DEFINITION,1, - "Task B: Input reference signal definition"}, - {R_C3_B_I_PORT_FORMATS_AND_CONF,1, - "Task B: I port formats and configuration"}, - {R_C4_B_HORIZ_INPUT_WINDOW_START,2, - "Task B: Horizontal input window start"}, - {R_C6_B_HORIZ_INPUT_WINDOW_LENGTH,2, - "Task B: Horizontal input window length"}, - {R_C8_B_VERT_INPUT_WINDOW_START,2, - "Task B: Vertical input window start"}, - {R_CA_B_VERT_INPUT_WINDOW_LENGTH,2, - "Task B: Vertical input window length"}, - {R_CC_B_HORIZ_OUTPUT_WINDOW_LENGTH,2, - "Task B: Horizontal output window length"}, - {R_CE_B_VERT_OUTPUT_WINDOW_LENGTH,2, - "Task B: Vertical output window length"}, - - /* Task B: FIR filtering and prescaling */ - {R_D0_B_HORIZ_PRESCALING,1, - "Task B: Horizontal prescaling"}, - {R_D1_B_ACCUMULATION_LENGTH,1, - "Task B: Accumulation length"}, - {R_D2_B_PRESCALER_DC_GAIN_AND_FIR_PREFILTER,1, - "Task B: Prescaler DC gain and FIR prefilter"}, - /* 0xd3 - Reserved */ - {R_D4_B_LUMA_BRIGHTNESS_CNTL,1, - "Task B: Luminance brightness control"}, - {R_D5_B_LUMA_CONTRAST_CNTL,1, - "Task B: Luminance contrast control"}, - {R_D6_B_CHROMA_SATURATION_CNTL,1, - "Task B: Chrominance saturation control"}, - /* 0xd7 - Reserved */ - - /* Task B: Horizontal phase scaling */ - {R_D8_B_HORIZ_LUMA_SCALING_INC,2, - "Task B: Horizontal luminance scaling increment"}, - {R_DA_B_HORIZ_LUMA_PHASE_OFF,1, - "Task B: Horizontal luminance phase offset"}, - /* 0xdb - Reserved */ - {R_DC_B_HORIZ_CHROMA_SCALING,2, - "Task B: Horizontal chrominance scaling"}, - {R_DE_B_HORIZ_PHASE_OFFSET_CRHOMA,1, - "Task B: Horizontal Phase Offset Chroma"}, - /* 0xdf - Reserved */ - - /* Task B: Vertical scaling */ - {R_E0_B_VERT_LUMA_SCALING_INC,2, - "Task B: Vertical luminance scaling increment"}, - {R_E2_B_VERT_CHROMA_SCALING_INC,2, - "Task B: Vertical chrominance scaling increment"}, - {R_E4_B_VERT_SCALING_MODE_CNTL,1, - "Task B: Vertical scaling mode control"}, - /* 0xe5-0xe7 - Reserved */ - {R_E8_B_VERT_CHROMA_PHASE_OFF_00,1, - "Task B: Vertical chrominance phase offset '00'"}, - {R_E9_B_VERT_CHROMA_PHASE_OFF_01,1, - "Task B: Vertical chrominance phase offset '01'"}, - {R_EA_B_VERT_CHROMA_PHASE_OFF_10,1, - "Task B: Vertical chrominance phase offset '10'"}, - {R_EB_B_VERT_CHROMA_PHASE_OFF_11,1, - "Task B: Vertical chrominance phase offset '11'"}, - {R_EC_B_VERT_LUMA_PHASE_OFF_00,1, - "Task B: Vertical luminance phase offset '00'"}, - {R_ED_B_VERT_LUMA_PHASE_OFF_01,1, - "Task B: Vertical luminance phase offset '01'"}, - {R_EE_B_VERT_LUMA_PHASE_OFF_10,1, - "Task B: Vertical luminance phase offset '10'"}, - {R_EF_B_VERT_LUMA_PHASE_OFF_11,1, - "Task B: Vertical luminance phase offset '11'"}, - - /* second PLL (PLL2) and Pulsegenerator Programming */ - { R_F0_LFCO_PER_LINE, 1, - "LFCO's per line"}, - { R_F1_P_I_PARAM_SELECT,1, - "P-/I- Param. Select., PLL Mode, PLL H-Src., LFCO's per line"}, - { R_F2_NOMINAL_PLL2_DTO,1, - "Nominal PLL2 DTO"}, - {R_F3_PLL_INCREMENT,1, - "PLL2 Increment"}, - {R_F4_PLL2_STATUS,1, - "PLL2 Status"}, - {R_F5_PULSGEN_LINE_LENGTH,1, - "Pulsgen. line length"}, - {R_F6_PULSE_A_POS_LSB_AND_PULSEGEN_CONFIG,1, - "Pulse A Position, Pulsgen Resync., Pulsgen. H-Src., Pulsgen. line length"}, - {R_F7_PULSE_A_POS_MSB,1, - "Pulse A Position"}, - {R_F8_PULSE_B_POS,2, - "Pulse B Position"}, - {R_FA_PULSE_C_POS,2, - "Pulse C Position"}, - /* 0xfc to 0xfe - Reserved */ - {R_FF_S_PLL_MAX_PHASE_ERR_THRESH_NUM_LINES,1, - "S_PLL max. phase, error threshold, PLL2 no. of lines, threshold"}, -}; -#endif diff --git a/drivers/media/video/saa7127.c b/drivers/media/video/saa7127.c deleted file mode 100644 index 8ecb6564a315..000000000000 --- a/drivers/media/video/saa7127.c +++ /dev/null @@ -1,852 +0,0 @@ -/* - * saa7127 - Philips SAA7127/SAA7129 video encoder driver - * - * Copyright (C) 2003 Roy Bulter <rbulter@hetnet.nl> - * - * Based on SAA7126 video encoder driver by Gillem & Andreas Oberritter - * - * Copyright (C) 2000-2001 Gillem <htoa@gmx.net> - * Copyright (C) 2002 Andreas Oberritter <obi@saftware.de> - * - * Based on Stadis 4:2:2 MPEG-2 Decoder Driver by Nathan Laredo - * - * Copyright (C) 1999 Nathan Laredo <laredo@gnu.org> - * - * This driver is designed for the Hauppauge 250/350 Linux driver - * from the ivtv Project - * - * Copyright (C) 2003 Kevin Thayer <nufan_wfk@yahoo.com> - * - * Dual output support: - * Copyright (C) 2004 Eric Varsanyi - * - * NTSC Tuning and 7.5 IRE Setup - * Copyright (C) 2004 Chris Kennedy <c@groovy.org> - * - * VBI additions & cleanup: - * Copyright (C) 2004, 2005 Hans Verkuil <hverkuil@xs4all.nl> - * - * Note: the saa7126 is identical to the saa7127, and the saa7128 is - * identical to the saa7129, except that the saa7126 and saa7128 have - * macrovision anti-taping support. This driver will almost certainly - * work fine for those chips, except of course for the missing anti-taping - * support. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include <media/saa7127.h> - -static int debug; -static int test_image; - -MODULE_DESCRIPTION("Philips SAA7127/9 video encoder driver"); -MODULE_AUTHOR("Kevin Thayer, Chris Kennedy, Hans Verkuil"); -MODULE_LICENSE("GPL"); -module_param(debug, int, 0644); -module_param(test_image, int, 0644); -MODULE_PARM_DESC(debug, "debug level (0-2)"); -MODULE_PARM_DESC(test_image, "test_image (0-1)"); - - -/* - * SAA7127 registers - */ - -#define SAA7127_REG_STATUS 0x00 -#define SAA7127_REG_WIDESCREEN_CONFIG 0x26 -#define SAA7127_REG_WIDESCREEN_ENABLE 0x27 -#define SAA7127_REG_BURST_START 0x28 -#define SAA7127_REG_BURST_END 0x29 -#define SAA7127_REG_COPYGEN_0 0x2a -#define SAA7127_REG_COPYGEN_1 0x2b -#define SAA7127_REG_COPYGEN_2 0x2c -#define SAA7127_REG_OUTPUT_PORT_CONTROL 0x2d -#define SAA7127_REG_GAIN_LUMINANCE_RGB 0x38 -#define SAA7127_REG_GAIN_COLORDIFF_RGB 0x39 -#define SAA7127_REG_INPUT_PORT_CONTROL_1 0x3a -#define SAA7129_REG_FADE_KEY_COL2 0x4f -#define SAA7127_REG_CHROMA_PHASE 0x5a -#define SAA7127_REG_GAINU 0x5b -#define SAA7127_REG_GAINV 0x5c -#define SAA7127_REG_BLACK_LEVEL 0x5d -#define SAA7127_REG_BLANKING_LEVEL 0x5e -#define SAA7127_REG_VBI_BLANKING 0x5f -#define SAA7127_REG_DAC_CONTROL 0x61 -#define SAA7127_REG_BURST_AMP 0x62 -#define SAA7127_REG_SUBC3 0x63 -#define SAA7127_REG_SUBC2 0x64 -#define SAA7127_REG_SUBC1 0x65 -#define SAA7127_REG_SUBC0 0x66 -#define SAA7127_REG_LINE_21_ODD_0 0x67 -#define SAA7127_REG_LINE_21_ODD_1 0x68 -#define SAA7127_REG_LINE_21_EVEN_0 0x69 -#define SAA7127_REG_LINE_21_EVEN_1 0x6a -#define SAA7127_REG_RCV_PORT_CONTROL 0x6b -#define SAA7127_REG_VTRIG 0x6c -#define SAA7127_REG_HTRIG_HI 0x6d -#define SAA7127_REG_MULTI 0x6e -#define SAA7127_REG_CLOSED_CAPTION 0x6f -#define SAA7127_REG_RCV2_OUTPUT_START 0x70 -#define SAA7127_REG_RCV2_OUTPUT_END 0x71 -#define SAA7127_REG_RCV2_OUTPUT_MSBS 0x72 -#define SAA7127_REG_TTX_REQUEST_H_START 0x73 -#define SAA7127_REG_TTX_REQUEST_H_DELAY_LENGTH 0x74 -#define SAA7127_REG_CSYNC_ADVANCE_VSYNC_SHIFT 0x75 -#define SAA7127_REG_TTX_ODD_REQ_VERT_START 0x76 -#define SAA7127_REG_TTX_ODD_REQ_VERT_END 0x77 -#define SAA7127_REG_TTX_EVEN_REQ_VERT_START 0x78 -#define SAA7127_REG_TTX_EVEN_REQ_VERT_END 0x79 -#define SAA7127_REG_FIRST_ACTIVE 0x7a -#define SAA7127_REG_LAST_ACTIVE 0x7b -#define SAA7127_REG_MSB_VERTICAL 0x7c -#define SAA7127_REG_DISABLE_TTX_LINE_LO_0 0x7e -#define SAA7127_REG_DISABLE_TTX_LINE_LO_1 0x7f - -/* - ********************************************************************** - * - * Arrays with configuration parameters for the SAA7127 - * - ********************************************************************** - */ - -struct i2c_reg_value { - unsigned char reg; - unsigned char value; -}; - -static const struct i2c_reg_value saa7129_init_config_extra[] = { - { SAA7127_REG_OUTPUT_PORT_CONTROL, 0x38 }, - { SAA7127_REG_VTRIG, 0xfa }, - { 0, 0 } -}; - -static const struct i2c_reg_value saa7127_init_config_common[] = { - { SAA7127_REG_WIDESCREEN_CONFIG, 0x0d }, - { SAA7127_REG_WIDESCREEN_ENABLE, 0x00 }, - { SAA7127_REG_COPYGEN_0, 0x77 }, - { SAA7127_REG_COPYGEN_1, 0x41 }, - { SAA7127_REG_COPYGEN_2, 0x00 }, /* Macrovision enable/disable */ - { SAA7127_REG_OUTPUT_PORT_CONTROL, 0xbf }, - { SAA7127_REG_GAIN_LUMINANCE_RGB, 0x00 }, - { SAA7127_REG_GAIN_COLORDIFF_RGB, 0x00 }, - { SAA7127_REG_INPUT_PORT_CONTROL_1, 0x80 }, /* for color bars */ - { SAA7127_REG_LINE_21_ODD_0, 0x77 }, - { SAA7127_REG_LINE_21_ODD_1, 0x41 }, - { SAA7127_REG_LINE_21_EVEN_0, 0x88 }, - { SAA7127_REG_LINE_21_EVEN_1, 0x41 }, - { SAA7127_REG_RCV_PORT_CONTROL, 0x12 }, - { SAA7127_REG_VTRIG, 0xf9 }, - { SAA7127_REG_HTRIG_HI, 0x00 }, - { SAA7127_REG_RCV2_OUTPUT_START, 0x41 }, - { SAA7127_REG_RCV2_OUTPUT_END, 0xc3 }, - { SAA7127_REG_RCV2_OUTPUT_MSBS, 0x00 }, - { SAA7127_REG_TTX_REQUEST_H_START, 0x3e }, - { SAA7127_REG_TTX_REQUEST_H_DELAY_LENGTH, 0xb8 }, - { SAA7127_REG_CSYNC_ADVANCE_VSYNC_SHIFT, 0x03 }, - { SAA7127_REG_TTX_ODD_REQ_VERT_START, 0x15 }, - { SAA7127_REG_TTX_ODD_REQ_VERT_END, 0x16 }, - { SAA7127_REG_TTX_EVEN_REQ_VERT_START, 0x15 }, - { SAA7127_REG_TTX_EVEN_REQ_VERT_END, 0x16 }, - { SAA7127_REG_FIRST_ACTIVE, 0x1a }, - { SAA7127_REG_LAST_ACTIVE, 0x01 }, - { SAA7127_REG_MSB_VERTICAL, 0xc0 }, - { SAA7127_REG_DISABLE_TTX_LINE_LO_0, 0x00 }, - { SAA7127_REG_DISABLE_TTX_LINE_LO_1, 0x00 }, - { 0, 0 } -}; - -#define SAA7127_60HZ_DAC_CONTROL 0x15 -static const struct i2c_reg_value saa7127_init_config_60hz[] = { - { SAA7127_REG_BURST_START, 0x19 }, - /* BURST_END is also used as a chip ID in saa7127_probe */ - { SAA7127_REG_BURST_END, 0x1d }, - { SAA7127_REG_CHROMA_PHASE, 0xa3 }, - { SAA7127_REG_GAINU, 0x98 }, - { SAA7127_REG_GAINV, 0xd3 }, - { SAA7127_REG_BLACK_LEVEL, 0x39 }, - { SAA7127_REG_BLANKING_LEVEL, 0x2e }, - { SAA7127_REG_VBI_BLANKING, 0x2e }, - { SAA7127_REG_DAC_CONTROL, 0x15 }, - { SAA7127_REG_BURST_AMP, 0x4d }, - { SAA7127_REG_SUBC3, 0x1f }, - { SAA7127_REG_SUBC2, 0x7c }, - { SAA7127_REG_SUBC1, 0xf0 }, - { SAA7127_REG_SUBC0, 0x21 }, - { SAA7127_REG_MULTI, 0x90 }, - { SAA7127_REG_CLOSED_CAPTION, 0x11 }, - { 0, 0 } -}; - -#define SAA7127_50HZ_PAL_DAC_CONTROL 0x02 -static struct i2c_reg_value saa7127_init_config_50hz_pal[] = { - { SAA7127_REG_BURST_START, 0x21 }, - /* BURST_END is also used as a chip ID in saa7127_probe */ - { SAA7127_REG_BURST_END, 0x1d }, - { SAA7127_REG_CHROMA_PHASE, 0x3f }, - { SAA7127_REG_GAINU, 0x7d }, - { SAA7127_REG_GAINV, 0xaf }, - { SAA7127_REG_BLACK_LEVEL, 0x33 }, - { SAA7127_REG_BLANKING_LEVEL, 0x35 }, - { SAA7127_REG_VBI_BLANKING, 0x35 }, - { SAA7127_REG_DAC_CONTROL, 0x02 }, - { SAA7127_REG_BURST_AMP, 0x2f }, - { SAA7127_REG_SUBC3, 0xcb }, - { SAA7127_REG_SUBC2, 0x8a }, - { SAA7127_REG_SUBC1, 0x09 }, - { SAA7127_REG_SUBC0, 0x2a }, - { SAA7127_REG_MULTI, 0xa0 }, - { SAA7127_REG_CLOSED_CAPTION, 0x00 }, - { 0, 0 } -}; - -#define SAA7127_50HZ_SECAM_DAC_CONTROL 0x08 -static struct i2c_reg_value saa7127_init_config_50hz_secam[] = { - { SAA7127_REG_BURST_START, 0x21 }, - /* BURST_END is also used as a chip ID in saa7127_probe */ - { SAA7127_REG_BURST_END, 0x1d }, - { SAA7127_REG_CHROMA_PHASE, 0x3f }, - { SAA7127_REG_GAINU, 0x6a }, - { SAA7127_REG_GAINV, 0x81 }, - { SAA7127_REG_BLACK_LEVEL, 0x33 }, - { SAA7127_REG_BLANKING_LEVEL, 0x35 }, - { SAA7127_REG_VBI_BLANKING, 0x35 }, - { SAA7127_REG_DAC_CONTROL, 0x08 }, - { SAA7127_REG_BURST_AMP, 0x2f }, - { SAA7127_REG_SUBC3, 0xb2 }, - { SAA7127_REG_SUBC2, 0x3b }, - { SAA7127_REG_SUBC1, 0xa3 }, - { SAA7127_REG_SUBC0, 0x28 }, - { SAA7127_REG_MULTI, 0x90 }, - { SAA7127_REG_CLOSED_CAPTION, 0x00 }, - { 0, 0 } -}; - -/* - ********************************************************************** - * - * Encoder Struct, holds the configuration state of the encoder - * - ********************************************************************** - */ - -struct saa7127_state { - struct v4l2_subdev sd; - v4l2_std_id std; - u32 ident; - enum saa7127_input_type input_type; - enum saa7127_output_type output_type; - int video_enable; - int wss_enable; - u16 wss_mode; - int cc_enable; - u16 cc_data; - int xds_enable; - u16 xds_data; - int vps_enable; - u8 vps_data[5]; - u8 reg_2d; - u8 reg_3a; - u8 reg_3a_cb; /* colorbar bit */ - u8 reg_61; -}; - -static inline struct saa7127_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct saa7127_state, sd); -} - -static const char * const output_strs[] = -{ - "S-Video + Composite", - "Composite", - "S-Video", - "RGB", - "YUV C", - "YUV V" -}; - -static const char * const wss_strs[] = { - "invalid", - "letterbox 14:9 center", - "letterbox 14:9 top", - "invalid", - "letterbox 16:9 top", - "invalid", - "invalid", - "16:9 full format anamorphic", - "4:3 full format", - "invalid", - "invalid", - "letterbox 16:9 center", - "invalid", - "letterbox >16:9 center", - "14:9 full format center", - "invalid", -}; - -/* ----------------------------------------------------------------------- */ - -static int saa7127_read(struct v4l2_subdev *sd, u8 reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return i2c_smbus_read_byte_data(client, reg); -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_write(struct v4l2_subdev *sd, u8 reg, u8 val) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - int i; - - for (i = 0; i < 3; i++) { - if (i2c_smbus_write_byte_data(client, reg, val) == 0) - return 0; - } - v4l2_err(sd, "I2C Write Problem\n"); - return -1; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_write_inittab(struct v4l2_subdev *sd, - const struct i2c_reg_value *regs) -{ - while (regs->reg != 0) { - saa7127_write(sd, regs->reg, regs->value); - regs++; - } - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_set_vps(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *data) -{ - struct saa7127_state *state = to_state(sd); - int enable = (data->line != 0); - - if (enable && (data->field != 0 || data->line != 16)) - return -EINVAL; - if (state->vps_enable != enable) { - v4l2_dbg(1, debug, sd, "Turn VPS Signal %s\n", enable ? "on" : "off"); - saa7127_write(sd, 0x54, enable << 7); - state->vps_enable = enable; - } - if (!enable) - return 0; - - state->vps_data[0] = data->data[2]; - state->vps_data[1] = data->data[8]; - state->vps_data[2] = data->data[9]; - state->vps_data[3] = data->data[10]; - state->vps_data[4] = data->data[11]; - v4l2_dbg(1, debug, sd, "Set VPS data %*ph\n", 5, state->vps_data); - saa7127_write(sd, 0x55, state->vps_data[0]); - saa7127_write(sd, 0x56, state->vps_data[1]); - saa7127_write(sd, 0x57, state->vps_data[2]); - saa7127_write(sd, 0x58, state->vps_data[3]); - saa7127_write(sd, 0x59, state->vps_data[4]); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_set_cc(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *data) -{ - struct saa7127_state *state = to_state(sd); - u16 cc = data->data[1] << 8 | data->data[0]; - int enable = (data->line != 0); - - if (enable && (data->field != 0 || data->line != 21)) - return -EINVAL; - if (state->cc_enable != enable) { - v4l2_dbg(1, debug, sd, - "Turn CC %s\n", enable ? "on" : "off"); - saa7127_write(sd, SAA7127_REG_CLOSED_CAPTION, - (state->xds_enable << 7) | (enable << 6) | 0x11); - state->cc_enable = enable; - } - if (!enable) - return 0; - - v4l2_dbg(2, debug, sd, "CC data: %04x\n", cc); - saa7127_write(sd, SAA7127_REG_LINE_21_ODD_0, cc & 0xff); - saa7127_write(sd, SAA7127_REG_LINE_21_ODD_1, cc >> 8); - state->cc_data = cc; - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_set_xds(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *data) -{ - struct saa7127_state *state = to_state(sd); - u16 xds = data->data[1] << 8 | data->data[0]; - int enable = (data->line != 0); - - if (enable && (data->field != 1 || data->line != 21)) - return -EINVAL; - if (state->xds_enable != enable) { - v4l2_dbg(1, debug, sd, "Turn XDS %s\n", enable ? "on" : "off"); - saa7127_write(sd, SAA7127_REG_CLOSED_CAPTION, - (enable << 7) | (state->cc_enable << 6) | 0x11); - state->xds_enable = enable; - } - if (!enable) - return 0; - - v4l2_dbg(2, debug, sd, "XDS data: %04x\n", xds); - saa7127_write(sd, SAA7127_REG_LINE_21_EVEN_0, xds & 0xff); - saa7127_write(sd, SAA7127_REG_LINE_21_EVEN_1, xds >> 8); - state->xds_data = xds; - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_set_wss(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *data) -{ - struct saa7127_state *state = to_state(sd); - int enable = (data->line != 0); - - if (enable && (data->field != 0 || data->line != 23)) - return -EINVAL; - if (state->wss_enable != enable) { - v4l2_dbg(1, debug, sd, "Turn WSS %s\n", enable ? "on" : "off"); - saa7127_write(sd, 0x27, enable << 7); - state->wss_enable = enable; - } - if (!enable) - return 0; - - saa7127_write(sd, 0x26, data->data[0]); - saa7127_write(sd, 0x27, 0x80 | (data->data[1] & 0x3f)); - v4l2_dbg(1, debug, sd, - "WSS mode: %s\n", wss_strs[data->data[0] & 0xf]); - state->wss_mode = (data->data[1] & 0x3f) << 8 | data->data[0]; - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_set_video_enable(struct v4l2_subdev *sd, int enable) -{ - struct saa7127_state *state = to_state(sd); - - if (enable) { - v4l2_dbg(1, debug, sd, "Enable Video Output\n"); - saa7127_write(sd, 0x2d, state->reg_2d); - saa7127_write(sd, 0x61, state->reg_61); - } else { - v4l2_dbg(1, debug, sd, "Disable Video Output\n"); - saa7127_write(sd, 0x2d, (state->reg_2d & 0xf0)); - saa7127_write(sd, 0x61, (state->reg_61 | 0xc0)); - } - state->video_enable = enable; - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_set_std(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct saa7127_state *state = to_state(sd); - const struct i2c_reg_value *inittab; - - if (std & V4L2_STD_525_60) { - v4l2_dbg(1, debug, sd, "Selecting 60 Hz video Standard\n"); - inittab = saa7127_init_config_60hz; - state->reg_61 = SAA7127_60HZ_DAC_CONTROL; - - } else if (state->ident == V4L2_IDENT_SAA7129 && - (std & V4L2_STD_SECAM) && - !(std & (V4L2_STD_625_50 & ~V4L2_STD_SECAM))) { - - /* If and only if SECAM, with a SAA712[89] */ - v4l2_dbg(1, debug, sd, - "Selecting 50 Hz SECAM video Standard\n"); - inittab = saa7127_init_config_50hz_secam; - state->reg_61 = SAA7127_50HZ_SECAM_DAC_CONTROL; - - } else { - v4l2_dbg(1, debug, sd, "Selecting 50 Hz PAL video Standard\n"); - inittab = saa7127_init_config_50hz_pal; - state->reg_61 = SAA7127_50HZ_PAL_DAC_CONTROL; - } - - /* Write Table */ - saa7127_write_inittab(sd, inittab); - state->std = std; - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_set_output_type(struct v4l2_subdev *sd, int output) -{ - struct saa7127_state *state = to_state(sd); - - switch (output) { - case SAA7127_OUTPUT_TYPE_RGB: - state->reg_2d = 0x0f; /* RGB + CVBS (for sync) */ - state->reg_3a = 0x13; /* by default switch YUV to RGB-matrix on */ - break; - - case SAA7127_OUTPUT_TYPE_COMPOSITE: - if (state->ident == V4L2_IDENT_SAA7129) - state->reg_2d = 0x20; /* CVBS only */ - else - state->reg_2d = 0x08; /* 00001000 CVBS only, RGB DAC's off (high impedance mode) */ - state->reg_3a = 0x13; /* by default switch YUV to RGB-matrix on */ - break; - - case SAA7127_OUTPUT_TYPE_SVIDEO: - if (state->ident == V4L2_IDENT_SAA7129) - state->reg_2d = 0x18; /* Y + C */ - else - state->reg_2d = 0xff; /*11111111 croma -> R, luma -> CVBS + G + B */ - state->reg_3a = 0x13; /* by default switch YUV to RGB-matrix on */ - break; - - case SAA7127_OUTPUT_TYPE_YUV_V: - state->reg_2d = 0x4f; /* reg 2D = 01001111, all DAC's on, RGB + VBS */ - state->reg_3a = 0x0b; /* reg 3A = 00001011, bypass RGB-matrix */ - break; - - case SAA7127_OUTPUT_TYPE_YUV_C: - state->reg_2d = 0x0f; /* reg 2D = 00001111, all DAC's on, RGB + CVBS */ - state->reg_3a = 0x0b; /* reg 3A = 00001011, bypass RGB-matrix */ - break; - - case SAA7127_OUTPUT_TYPE_BOTH: - if (state->ident == V4L2_IDENT_SAA7129) - state->reg_2d = 0x38; - else - state->reg_2d = 0xbf; - state->reg_3a = 0x13; /* by default switch YUV to RGB-matrix on */ - break; - - default: - return -EINVAL; - } - v4l2_dbg(1, debug, sd, - "Selecting %s output type\n", output_strs[output]); - - /* Configure Encoder */ - saa7127_write(sd, 0x2d, state->reg_2d); - saa7127_write(sd, 0x3a, state->reg_3a | state->reg_3a_cb); - state->output_type = output; - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_set_input_type(struct v4l2_subdev *sd, int input) -{ - struct saa7127_state *state = to_state(sd); - - switch (input) { - case SAA7127_INPUT_TYPE_NORMAL: /* avia */ - v4l2_dbg(1, debug, sd, "Selecting Normal Encoder Input\n"); - state->reg_3a_cb = 0; - break; - - case SAA7127_INPUT_TYPE_TEST_IMAGE: /* color bar */ - v4l2_dbg(1, debug, sd, "Selecting Color Bar generator\n"); - state->reg_3a_cb = 0x80; - break; - - default: - return -EINVAL; - } - saa7127_write(sd, 0x3a, state->reg_3a | state->reg_3a_cb); - state->input_type = input; - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct saa7127_state *state = to_state(sd); - - if (state->std == std) - return 0; - return saa7127_set_std(sd, std); -} - -static int saa7127_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct saa7127_state *state = to_state(sd); - int rc = 0; - - if (state->input_type != input) - rc = saa7127_set_input_type(sd, input); - if (rc == 0 && state->output_type != output) - rc = saa7127_set_output_type(sd, output); - return rc; -} - -static int saa7127_s_stream(struct v4l2_subdev *sd, int enable) -{ - struct saa7127_state *state = to_state(sd); - - if (state->video_enable == enable) - return 0; - return saa7127_set_video_enable(sd, enable); -} - -static int saa7127_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt) -{ - struct saa7127_state *state = to_state(sd); - - memset(fmt, 0, sizeof(*fmt)); - if (state->vps_enable) - fmt->service_lines[0][16] = V4L2_SLICED_VPS; - if (state->wss_enable) - fmt->service_lines[0][23] = V4L2_SLICED_WSS_625; - if (state->cc_enable) { - fmt->service_lines[0][21] = V4L2_SLICED_CAPTION_525; - fmt->service_lines[1][21] = V4L2_SLICED_CAPTION_525; - } - fmt->service_set = - (state->vps_enable ? V4L2_SLICED_VPS : 0) | - (state->wss_enable ? V4L2_SLICED_WSS_625 : 0) | - (state->cc_enable ? V4L2_SLICED_CAPTION_525 : 0); - return 0; -} - -static int saa7127_s_vbi_data(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *data) -{ - switch (data->id) { - case V4L2_SLICED_WSS_625: - return saa7127_set_wss(sd, data); - case V4L2_SLICED_VPS: - return saa7127_set_vps(sd, data); - case V4L2_SLICED_CAPTION_525: - if (data->field == 0) - return saa7127_set_cc(sd, data); - return saa7127_set_xds(sd, data); - default: - return -EINVAL; - } - return 0; -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int saa7127_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - reg->val = saa7127_read(sd, reg->reg & 0xff); - reg->size = 1; - return 0; -} - -static int saa7127_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - saa7127_write(sd, reg->reg & 0xff, reg->val & 0xff); - return 0; -} -#endif - -static int saa7127_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct saa7127_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, state->ident, 0); -} - -static int saa7127_log_status(struct v4l2_subdev *sd) -{ - struct saa7127_state *state = to_state(sd); - - v4l2_info(sd, "Standard: %s\n", (state->std & V4L2_STD_525_60) ? "60 Hz" : "50 Hz"); - v4l2_info(sd, "Input: %s\n", state->input_type ? "color bars" : "normal"); - v4l2_info(sd, "Output: %s\n", state->video_enable ? - output_strs[state->output_type] : "disabled"); - v4l2_info(sd, "WSS: %s\n", state->wss_enable ? - wss_strs[state->wss_mode] : "disabled"); - v4l2_info(sd, "VPS: %s\n", state->vps_enable ? "enabled" : "disabled"); - v4l2_info(sd, "CC: %s\n", state->cc_enable ? "enabled" : "disabled"); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops saa7127_core_ops = { - .log_status = saa7127_log_status, - .g_chip_ident = saa7127_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = saa7127_g_register, - .s_register = saa7127_s_register, -#endif -}; - -static const struct v4l2_subdev_video_ops saa7127_video_ops = { - .s_std_output = saa7127_s_std_output, - .s_routing = saa7127_s_routing, - .s_stream = saa7127_s_stream, -}; - -static const struct v4l2_subdev_vbi_ops saa7127_vbi_ops = { - .s_vbi_data = saa7127_s_vbi_data, - .g_sliced_fmt = saa7127_g_sliced_fmt, -}; - -static const struct v4l2_subdev_ops saa7127_ops = { - .core = &saa7127_core_ops, - .video = &saa7127_video_ops, - .vbi = &saa7127_vbi_ops, -}; - -/* ----------------------------------------------------------------------- */ - -static int saa7127_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct saa7127_state *state; - struct v4l2_subdev *sd; - struct v4l2_sliced_vbi_data vbi = { 0, 0, 0, 0 }; /* set to disabled */ - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EIO; - - v4l_dbg(1, debug, client, "detecting saa7127 client on address 0x%x\n", - client->addr << 1); - - state = kzalloc(sizeof(struct saa7127_state), GFP_KERNEL); - if (state == NULL) - return -ENOMEM; - - sd = &state->sd; - v4l2_i2c_subdev_init(sd, client, &saa7127_ops); - - /* First test register 0: Bits 5-7 are a version ID (should be 0), - and bit 2 should also be 0. - This is rather general, so the second test is more specific and - looks at the 'ending point of burst in clock cycles' which is - 0x1d after a reset and not expected to ever change. */ - if ((saa7127_read(sd, 0) & 0xe4) != 0 || - (saa7127_read(sd, 0x29) & 0x3f) != 0x1d) { - v4l2_dbg(1, debug, sd, "saa7127 not found\n"); - kfree(state); - return -ENODEV; - } - - if (id->driver_data) { /* Chip type is already known */ - state->ident = id->driver_data; - } else { /* Needs detection */ - int read_result; - - /* Detect if it's an saa7129 */ - read_result = saa7127_read(sd, SAA7129_REG_FADE_KEY_COL2); - saa7127_write(sd, SAA7129_REG_FADE_KEY_COL2, 0xaa); - if (saa7127_read(sd, SAA7129_REG_FADE_KEY_COL2) == 0xaa) { - saa7127_write(sd, SAA7129_REG_FADE_KEY_COL2, - read_result); - state->ident = V4L2_IDENT_SAA7129; - strlcpy(client->name, "saa7129", I2C_NAME_SIZE); - } else { - state->ident = V4L2_IDENT_SAA7127; - strlcpy(client->name, "saa7127", I2C_NAME_SIZE); - } - } - - v4l2_info(sd, "%s found @ 0x%x (%s)\n", client->name, - client->addr << 1, client->adapter->name); - - v4l2_dbg(1, debug, sd, "Configuring encoder\n"); - saa7127_write_inittab(sd, saa7127_init_config_common); - saa7127_set_std(sd, V4L2_STD_NTSC); - saa7127_set_output_type(sd, SAA7127_OUTPUT_TYPE_BOTH); - saa7127_set_vps(sd, &vbi); - saa7127_set_wss(sd, &vbi); - saa7127_set_cc(sd, &vbi); - saa7127_set_xds(sd, &vbi); - if (test_image == 1) - /* The Encoder has an internal Colorbar generator */ - /* This can be used for debugging */ - saa7127_set_input_type(sd, SAA7127_INPUT_TYPE_TEST_IMAGE); - else - saa7127_set_input_type(sd, SAA7127_INPUT_TYPE_NORMAL); - saa7127_set_video_enable(sd, 1); - - if (state->ident == V4L2_IDENT_SAA7129) - saa7127_write_inittab(sd, saa7129_init_config_extra); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - /* Turn off TV output */ - saa7127_set_video_enable(sd, 0); - kfree(to_state(sd)); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static struct i2c_device_id saa7127_id[] = { - { "saa7127_auto", 0 }, /* auto-detection */ - { "saa7126", V4L2_IDENT_SAA7127 }, - { "saa7127", V4L2_IDENT_SAA7127 }, - { "saa7128", V4L2_IDENT_SAA7129 }, - { "saa7129", V4L2_IDENT_SAA7129 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, saa7127_id); - -static struct i2c_driver saa7127_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "saa7127", - }, - .probe = saa7127_probe, - .remove = saa7127_remove, - .id_table = saa7127_id, -}; - -module_i2c_driver(saa7127_driver); diff --git a/drivers/media/video/saa717x.c b/drivers/media/video/saa717x.c deleted file mode 100644 index 1e84466515aa..000000000000 --- a/drivers/media/video/saa717x.c +++ /dev/null @@ -1,1378 +0,0 @@ -/* - * saa717x - Philips SAA717xHL video decoder driver - * - * Based on the saa7115 driver - * - * Changes by Ohta Kyuma <alpha292@bremen.or.jp> - * - Apply to SAA717x,NEC uPD64031,uPD64083. (1/31/2004) - * - * Changes by T.Adachi (tadachi@tadachi-net.com) - * - support audio, video scaler etc, and checked the initialize sequence. - * - * Cleaned up by Hans Verkuil <hverkuil@xs4all.nl> - * - * Note: this is a reversed engineered driver based on captures from - * the I2C bus under Windows. This chip is very similar to the saa7134, - * though. Unfortunately, this driver is currently only working for NTSC. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/sched.h> - -#include <linux/videodev2.h> -#include <linux/i2c.h> -#include <media/v4l2-device.h> -#include <media/v4l2-ctrls.h> - -MODULE_DESCRIPTION("Philips SAA717x audio/video decoder driver"); -MODULE_AUTHOR("K. Ohta, T. Adachi, Hans Verkuil"); -MODULE_LICENSE("GPL"); - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - -/* - * Generic i2c probe - * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' - */ - -struct saa717x_state { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - v4l2_std_id std; - int input; - int enable; - int radio; - int playback; - int audio; - int tuner_audio_mode; - int audio_main_mute; - int audio_main_vol_r; - int audio_main_vol_l; - u16 audio_main_bass; - u16 audio_main_treble; - u16 audio_main_volume; - u16 audio_main_balance; - int audio_input; -}; - -static inline struct saa717x_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct saa717x_state, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct saa717x_state, hdl)->sd; -} - -/* ----------------------------------------------------------------------- */ - -/* for audio mode */ -#define TUNER_AUDIO_MONO 0 /* LL */ -#define TUNER_AUDIO_STEREO 1 /* LR */ -#define TUNER_AUDIO_LANG1 2 /* LL */ -#define TUNER_AUDIO_LANG2 3 /* RR */ - -#define SAA717X_NTSC_WIDTH (704) -#define SAA717X_NTSC_HEIGHT (480) - -/* ----------------------------------------------------------------------- */ - -static int saa717x_write(struct v4l2_subdev *sd, u32 reg, u32 value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct i2c_adapter *adap = client->adapter; - int fw_addr = reg == 0x454 || (reg >= 0x464 && reg <= 0x478) || reg == 0x480 || reg == 0x488; - unsigned char mm1[6]; - struct i2c_msg msg; - - msg.flags = 0; - msg.addr = client->addr; - mm1[0] = (reg >> 8) & 0xff; - mm1[1] = reg & 0xff; - - if (fw_addr) { - mm1[4] = (value >> 16) & 0xff; - mm1[3] = (value >> 8) & 0xff; - mm1[2] = value & 0xff; - } else { - mm1[2] = value & 0xff; - } - msg.len = fw_addr ? 5 : 3; /* Long Registers have *only* three bytes! */ - msg.buf = mm1; - v4l2_dbg(2, debug, sd, "wrote: reg 0x%03x=%08x\n", reg, value); - return i2c_transfer(adap, &msg, 1) == 1; -} - -static void saa717x_write_regs(struct v4l2_subdev *sd, u32 *data) -{ - while (data[0] || data[1]) { - saa717x_write(sd, data[0], data[1]); - data += 2; - } -} - -static u32 saa717x_read(struct v4l2_subdev *sd, u32 reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct i2c_adapter *adap = client->adapter; - int fw_addr = (reg >= 0x404 && reg <= 0x4b8) || reg == 0x528; - unsigned char mm1[2]; - unsigned char mm2[4] = { 0, 0, 0, 0 }; - struct i2c_msg msgs[2]; - u32 value; - - msgs[0].flags = 0; - msgs[1].flags = I2C_M_RD; - msgs[0].addr = msgs[1].addr = client->addr; - mm1[0] = (reg >> 8) & 0xff; - mm1[1] = reg & 0xff; - msgs[0].len = 2; - msgs[0].buf = mm1; - msgs[1].len = fw_addr ? 3 : 1; /* Multibyte Registers contains *only* 3 bytes */ - msgs[1].buf = mm2; - i2c_transfer(adap, msgs, 2); - - if (fw_addr) - value = (mm2[2] & 0xff) | ((mm2[1] & 0xff) >> 8) | ((mm2[0] & 0xff) >> 16); - else - value = mm2[0] & 0xff; - - v4l2_dbg(2, debug, sd, "read: reg 0x%03x=0x%08x\n", reg, value); - return value; -} - -/* ----------------------------------------------------------------------- */ - -static u32 reg_init_initialize[] = -{ - /* from linux driver */ - 0x101, 0x008, /* Increment delay */ - - 0x103, 0x000, /* Analog input control 2 */ - 0x104, 0x090, /* Analog input control 3 */ - 0x105, 0x090, /* Analog input control 4 */ - 0x106, 0x0eb, /* Horizontal sync start */ - 0x107, 0x0e0, /* Horizontal sync stop */ - 0x109, 0x055, /* Luminance control */ - - 0x10f, 0x02a, /* Chroma gain control */ - 0x110, 0x000, /* Chroma control 2 */ - - 0x114, 0x045, /* analog/ADC */ - - 0x118, 0x040, /* RAW data gain */ - 0x119, 0x080, /* RAW data offset */ - - 0x044, 0x000, /* VBI horizontal input window start (L) TASK A */ - 0x045, 0x000, /* VBI horizontal input window start (H) TASK A */ - 0x046, 0x0cf, /* VBI horizontal input window stop (L) TASK A */ - 0x047, 0x002, /* VBI horizontal input window stop (H) TASK A */ - - 0x049, 0x000, /* VBI vertical input window start (H) TASK A */ - - 0x04c, 0x0d0, /* VBI horizontal output length (L) TASK A */ - 0x04d, 0x002, /* VBI horizontal output length (H) TASK A */ - - 0x064, 0x080, /* Lumina brightness TASK A */ - 0x065, 0x040, /* Luminance contrast TASK A */ - 0x066, 0x040, /* Chroma saturation TASK A */ - /* 067H: Reserved */ - 0x068, 0x000, /* VBI horizontal scaling increment (L) TASK A */ - 0x069, 0x004, /* VBI horizontal scaling increment (H) TASK A */ - 0x06a, 0x000, /* VBI phase offset TASK A */ - - 0x06e, 0x000, /* Horizontal phase offset Luma TASK A */ - 0x06f, 0x000, /* Horizontal phase offset Chroma TASK A */ - - 0x072, 0x000, /* Vertical filter mode TASK A */ - - 0x084, 0x000, /* VBI horizontal input window start (L) TAKS B */ - 0x085, 0x000, /* VBI horizontal input window start (H) TAKS B */ - 0x086, 0x0cf, /* VBI horizontal input window stop (L) TAKS B */ - 0x087, 0x002, /* VBI horizontal input window stop (H) TAKS B */ - - 0x089, 0x000, /* VBI vertical input window start (H) TAKS B */ - - 0x08c, 0x0d0, /* VBI horizontal output length (L) TASK B */ - 0x08d, 0x002, /* VBI horizontal output length (H) TASK B */ - - 0x0a4, 0x080, /* Lumina brightness TASK B */ - 0x0a5, 0x040, /* Luminance contrast TASK B */ - 0x0a6, 0x040, /* Chroma saturation TASK B */ - /* 0A7H reserved */ - 0x0a8, 0x000, /* VBI horizontal scaling increment (L) TASK B */ - 0x0a9, 0x004, /* VBI horizontal scaling increment (H) TASK B */ - 0x0aa, 0x000, /* VBI phase offset TASK B */ - - 0x0ae, 0x000, /* Horizontal phase offset Luma TASK B */ - 0x0af, 0x000, /*Horizontal phase offset Chroma TASK B */ - - 0x0b2, 0x000, /* Vertical filter mode TASK B */ - - 0x00c, 0x000, /* Start point GREEN path */ - 0x00d, 0x000, /* Start point BLUE path */ - 0x00e, 0x000, /* Start point RED path */ - - 0x010, 0x010, /* GREEN path gamma curve --- */ - 0x011, 0x020, - 0x012, 0x030, - 0x013, 0x040, - 0x014, 0x050, - 0x015, 0x060, - 0x016, 0x070, - 0x017, 0x080, - 0x018, 0x090, - 0x019, 0x0a0, - 0x01a, 0x0b0, - 0x01b, 0x0c0, - 0x01c, 0x0d0, - 0x01d, 0x0e0, - 0x01e, 0x0f0, - 0x01f, 0x0ff, /* --- GREEN path gamma curve */ - - 0x020, 0x010, /* BLUE path gamma curve --- */ - 0x021, 0x020, - 0x022, 0x030, - 0x023, 0x040, - 0x024, 0x050, - 0x025, 0x060, - 0x026, 0x070, - 0x027, 0x080, - 0x028, 0x090, - 0x029, 0x0a0, - 0x02a, 0x0b0, - 0x02b, 0x0c0, - 0x02c, 0x0d0, - 0x02d, 0x0e0, - 0x02e, 0x0f0, - 0x02f, 0x0ff, /* --- BLUE path gamma curve */ - - 0x030, 0x010, /* RED path gamma curve --- */ - 0x031, 0x020, - 0x032, 0x030, - 0x033, 0x040, - 0x034, 0x050, - 0x035, 0x060, - 0x036, 0x070, - 0x037, 0x080, - 0x038, 0x090, - 0x039, 0x0a0, - 0x03a, 0x0b0, - 0x03b, 0x0c0, - 0x03c, 0x0d0, - 0x03d, 0x0e0, - 0x03e, 0x0f0, - 0x03f, 0x0ff, /* --- RED path gamma curve */ - - 0x109, 0x085, /* Luminance control */ - - /**** from app start ****/ - 0x584, 0x000, /* AGC gain control */ - 0x585, 0x000, /* Program count */ - 0x586, 0x003, /* Status reset */ - 0x588, 0x0ff, /* Number of audio samples (L) */ - 0x589, 0x00f, /* Number of audio samples (M) */ - 0x58a, 0x000, /* Number of audio samples (H) */ - 0x58b, 0x000, /* Audio select */ - 0x58c, 0x010, /* Audio channel assign1 */ - 0x58d, 0x032, /* Audio channel assign2 */ - 0x58e, 0x054, /* Audio channel assign3 */ - 0x58f, 0x023, /* Audio format */ - 0x590, 0x000, /* SIF control */ - - 0x595, 0x000, /* ?? */ - 0x596, 0x000, /* ?? */ - 0x597, 0x000, /* ?? */ - - 0x464, 0x00, /* Digital input crossbar1 */ - - 0x46c, 0xbbbb10, /* Digital output selection1-3 */ - 0x470, 0x101010, /* Digital output selection4-6 */ - - 0x478, 0x00, /* Sound feature control */ - - 0x474, 0x18, /* Softmute control */ - - 0x454, 0x0425b9, /* Sound Easy programming(reset) */ - 0x454, 0x042539, /* Sound Easy programming(reset) */ - - - /**** common setting( of DVD play, including scaler commands) ****/ - 0x042, 0x003, /* Data path configuration for VBI (TASK A) */ - - 0x082, 0x003, /* Data path configuration for VBI (TASK B) */ - - 0x108, 0x0f8, /* Sync control */ - 0x2a9, 0x0fd, /* ??? */ - 0x102, 0x089, /* select video input "mode 9" */ - 0x111, 0x000, /* Mode/delay control */ - - 0x10e, 0x00a, /* Chroma control 1 */ - - 0x594, 0x002, /* SIF, analog I/O select */ - - 0x454, 0x0425b9, /* Sound */ - 0x454, 0x042539, - - 0x111, 0x000, - 0x10e, 0x00a, - 0x464, 0x000, - 0x300, 0x000, - 0x301, 0x006, - 0x302, 0x000, - 0x303, 0x006, - 0x308, 0x040, - 0x309, 0x000, - 0x30a, 0x000, - 0x30b, 0x000, - 0x000, 0x002, - 0x001, 0x000, - 0x002, 0x000, - 0x003, 0x000, - 0x004, 0x033, - 0x040, 0x01d, - 0x041, 0x001, - 0x042, 0x004, - 0x043, 0x000, - 0x080, 0x01e, - 0x081, 0x001, - 0x082, 0x004, - 0x083, 0x000, - 0x190, 0x018, - 0x115, 0x000, - 0x116, 0x012, - 0x117, 0x018, - 0x04a, 0x011, - 0x08a, 0x011, - 0x04b, 0x000, - 0x08b, 0x000, - 0x048, 0x000, - 0x088, 0x000, - 0x04e, 0x012, - 0x08e, 0x012, - 0x058, 0x012, - 0x098, 0x012, - 0x059, 0x000, - 0x099, 0x000, - 0x05a, 0x003, - 0x09a, 0x003, - 0x05b, 0x001, - 0x09b, 0x001, - 0x054, 0x008, - 0x094, 0x008, - 0x055, 0x000, - 0x095, 0x000, - 0x056, 0x0c7, - 0x096, 0x0c7, - 0x057, 0x002, - 0x097, 0x002, - 0x0ff, 0x0ff, - 0x060, 0x001, - 0x0a0, 0x001, - 0x061, 0x000, - 0x0a1, 0x000, - 0x062, 0x000, - 0x0a2, 0x000, - 0x063, 0x000, - 0x0a3, 0x000, - 0x070, 0x000, - 0x0b0, 0x000, - 0x071, 0x004, - 0x0b1, 0x004, - 0x06c, 0x0e9, - 0x0ac, 0x0e9, - 0x06d, 0x003, - 0x0ad, 0x003, - 0x05c, 0x0d0, - 0x09c, 0x0d0, - 0x05d, 0x002, - 0x09d, 0x002, - 0x05e, 0x0f2, - 0x09e, 0x0f2, - 0x05f, 0x000, - 0x09f, 0x000, - 0x074, 0x000, - 0x0b4, 0x000, - 0x075, 0x000, - 0x0b5, 0x000, - 0x076, 0x000, - 0x0b6, 0x000, - 0x077, 0x000, - 0x0b7, 0x000, - 0x195, 0x008, - 0x0ff, 0x0ff, - 0x108, 0x0f8, - 0x111, 0x000, - 0x10e, 0x00a, - 0x2a9, 0x0fd, - 0x464, 0x001, - 0x454, 0x042135, - 0x598, 0x0e7, - 0x599, 0x07d, - 0x59a, 0x018, - 0x59c, 0x066, - 0x59d, 0x090, - 0x59e, 0x001, - 0x584, 0x000, - 0x585, 0x000, - 0x586, 0x003, - 0x588, 0x0ff, - 0x589, 0x00f, - 0x58a, 0x000, - 0x58b, 0x000, - 0x58c, 0x010, - 0x58d, 0x032, - 0x58e, 0x054, - 0x58f, 0x023, - 0x590, 0x000, - 0x595, 0x000, - 0x596, 0x000, - 0x597, 0x000, - 0x464, 0x000, - 0x46c, 0xbbbb10, - 0x470, 0x101010, - - - 0x478, 0x000, - 0x474, 0x018, - 0x454, 0x042135, - 0x598, 0x0e7, - 0x599, 0x07d, - 0x59a, 0x018, - 0x59c, 0x066, - 0x59d, 0x090, - 0x59e, 0x001, - 0x584, 0x000, - 0x585, 0x000, - 0x586, 0x003, - 0x588, 0x0ff, - 0x589, 0x00f, - 0x58a, 0x000, - 0x58b, 0x000, - 0x58c, 0x010, - 0x58d, 0x032, - 0x58e, 0x054, - 0x58f, 0x023, - 0x590, 0x000, - 0x595, 0x000, - 0x596, 0x000, - 0x597, 0x000, - 0x464, 0x000, - 0x46c, 0xbbbb10, - 0x470, 0x101010, - - 0x478, 0x000, - 0x474, 0x018, - 0x454, 0x042135, - 0x598, 0x0e7, - 0x599, 0x07d, - 0x59a, 0x018, - 0x59c, 0x066, - 0x59d, 0x090, - 0x59e, 0x001, - 0x584, 0x000, - 0x585, 0x000, - 0x586, 0x003, - 0x588, 0x0ff, - 0x589, 0x00f, - 0x58a, 0x000, - 0x58b, 0x000, - 0x58c, 0x010, - 0x58d, 0x032, - 0x58e, 0x054, - 0x58f, 0x023, - 0x590, 0x000, - 0x595, 0x000, - 0x596, 0x000, - 0x597, 0x000, - 0x464, 0x000, - 0x46c, 0xbbbb10, - 0x470, 0x101010, - 0x478, 0x000, - 0x474, 0x018, - 0x454, 0x042135, - 0x193, 0x000, - 0x300, 0x000, - 0x301, 0x006, - 0x302, 0x000, - 0x303, 0x006, - 0x308, 0x040, - 0x309, 0x000, - 0x30a, 0x000, - 0x30b, 0x000, - 0x000, 0x002, - 0x001, 0x000, - 0x002, 0x000, - 0x003, 0x000, - 0x004, 0x033, - 0x040, 0x01d, - 0x041, 0x001, - 0x042, 0x004, - 0x043, 0x000, - 0x080, 0x01e, - 0x081, 0x001, - 0x082, 0x004, - 0x083, 0x000, - 0x190, 0x018, - 0x115, 0x000, - 0x116, 0x012, - 0x117, 0x018, - 0x04a, 0x011, - 0x08a, 0x011, - 0x04b, 0x000, - 0x08b, 0x000, - 0x048, 0x000, - 0x088, 0x000, - 0x04e, 0x012, - 0x08e, 0x012, - 0x058, 0x012, - 0x098, 0x012, - 0x059, 0x000, - 0x099, 0x000, - 0x05a, 0x003, - 0x09a, 0x003, - 0x05b, 0x001, - 0x09b, 0x001, - 0x054, 0x008, - 0x094, 0x008, - 0x055, 0x000, - 0x095, 0x000, - 0x056, 0x0c7, - 0x096, 0x0c7, - 0x057, 0x002, - 0x097, 0x002, - 0x060, 0x001, - 0x0a0, 0x001, - 0x061, 0x000, - 0x0a1, 0x000, - 0x062, 0x000, - 0x0a2, 0x000, - 0x063, 0x000, - 0x0a3, 0x000, - 0x070, 0x000, - 0x0b0, 0x000, - 0x071, 0x004, - 0x0b1, 0x004, - 0x06c, 0x0e9, - 0x0ac, 0x0e9, - 0x06d, 0x003, - 0x0ad, 0x003, - 0x05c, 0x0d0, - 0x09c, 0x0d0, - 0x05d, 0x002, - 0x09d, 0x002, - 0x05e, 0x0f2, - 0x09e, 0x0f2, - 0x05f, 0x000, - 0x09f, 0x000, - 0x074, 0x000, - 0x0b4, 0x000, - 0x075, 0x000, - 0x0b5, 0x000, - 0x076, 0x000, - 0x0b6, 0x000, - 0x077, 0x000, - 0x0b7, 0x000, - 0x195, 0x008, - 0x598, 0x0e7, - 0x599, 0x07d, - 0x59a, 0x018, - 0x59c, 0x066, - 0x59d, 0x090, - 0x59e, 0x001, - 0x584, 0x000, - 0x585, 0x000, - 0x586, 0x003, - 0x588, 0x0ff, - 0x589, 0x00f, - 0x58a, 0x000, - 0x58b, 0x000, - 0x58c, 0x010, - 0x58d, 0x032, - 0x58e, 0x054, - 0x58f, 0x023, - 0x590, 0x000, - 0x595, 0x000, - 0x596, 0x000, - 0x597, 0x000, - 0x464, 0x000, - 0x46c, 0xbbbb10, - 0x470, 0x101010, - 0x478, 0x000, - 0x474, 0x018, - 0x454, 0x042135, - 0x193, 0x0a6, - 0x108, 0x0f8, - 0x042, 0x003, - 0x082, 0x003, - 0x454, 0x0425b9, - 0x454, 0x042539, - 0x193, 0x000, - 0x193, 0x0a6, - 0x464, 0x000, - - 0, 0 -}; - -/* Tuner */ -static u32 reg_init_tuner_input[] = { - 0x108, 0x0f8, /* Sync control */ - 0x111, 0x000, /* Mode/delay control */ - 0x10e, 0x00a, /* Chroma control 1 */ - 0, 0 -}; - -/* Composite */ -static u32 reg_init_composite_input[] = { - 0x108, 0x0e8, /* Sync control */ - 0x111, 0x000, /* Mode/delay control */ - 0x10e, 0x04a, /* Chroma control 1 */ - 0, 0 -}; - -/* S-Video */ -static u32 reg_init_svideo_input[] = { - 0x108, 0x0e8, /* Sync control */ - 0x111, 0x000, /* Mode/delay control */ - 0x10e, 0x04a, /* Chroma control 1 */ - 0, 0 -}; - -static u32 reg_set_audio_template[4][2] = -{ - { /* for MONO - tadachi 6/29 DMA audio output select? - Register 0x46c - 7-4: DMA2, 3-0: DMA1 ch. DMA4, DMA3 DMA2, DMA1 - 0: MAIN left, 1: MAIN right - 2: AUX1 left, 3: AUX1 right - 4: AUX2 left, 5: AUX2 right - 6: DPL left, 7: DPL right - 8: DPL center, 9: DPL surround - A: monitor output, B: digital sense */ - 0xbbbb00, - - /* tadachi 6/29 DAC and I2S output select? - Register 0x470 - 7-4:DAC right ch. 3-0:DAC left ch. - I2S1 right,left I2S2 right,left */ - 0x00, - }, - { /* for STEREO */ - 0xbbbb10, 0x101010, - }, - { /* for LANG1 */ - 0xbbbb00, 0x00, - }, - { /* for LANG2/SAP */ - 0xbbbb11, 0x111111, - } -}; - - -/* Get detected audio flags (from saa7134 driver) */ -static void get_inf_dev_status(struct v4l2_subdev *sd, - int *dual_flag, int *stereo_flag) -{ - u32 reg_data3; - - static char *stdres[0x20] = { - [0x00] = "no standard detected", - [0x01] = "B/G (in progress)", - [0x02] = "D/K (in progress)", - [0x03] = "M (in progress)", - - [0x04] = "B/G A2", - [0x05] = "B/G NICAM", - [0x06] = "D/K A2 (1)", - [0x07] = "D/K A2 (2)", - [0x08] = "D/K A2 (3)", - [0x09] = "D/K NICAM", - [0x0a] = "L NICAM", - [0x0b] = "I NICAM", - - [0x0c] = "M Korea", - [0x0d] = "M BTSC ", - [0x0e] = "M EIAJ", - - [0x0f] = "FM radio / IF 10.7 / 50 deemp", - [0x10] = "FM radio / IF 10.7 / 75 deemp", - [0x11] = "FM radio / IF sel / 50 deemp", - [0x12] = "FM radio / IF sel / 75 deemp", - - [0x13 ... 0x1e] = "unknown", - [0x1f] = "??? [in progress]", - }; - - - *dual_flag = *stereo_flag = 0; - - /* (demdec status: 0x528) */ - - /* read current status */ - reg_data3 = saa717x_read(sd, 0x0528); - - v4l2_dbg(1, debug, sd, "tvaudio thread status: 0x%x [%s%s%s]\n", - reg_data3, stdres[reg_data3 & 0x1f], - (reg_data3 & 0x000020) ? ",stereo" : "", - (reg_data3 & 0x000040) ? ",dual" : ""); - v4l2_dbg(1, debug, sd, "detailed status: " - "%s#%s#%s#%s#%s#%s#%s#%s#%s#%s#%s#%s#%s#%s\n", - (reg_data3 & 0x000080) ? " A2/EIAJ pilot tone " : "", - (reg_data3 & 0x000100) ? " A2/EIAJ dual " : "", - (reg_data3 & 0x000200) ? " A2/EIAJ stereo " : "", - (reg_data3 & 0x000400) ? " A2/EIAJ noise mute " : "", - - (reg_data3 & 0x000800) ? " BTSC/FM radio pilot " : "", - (reg_data3 & 0x001000) ? " SAP carrier " : "", - (reg_data3 & 0x002000) ? " BTSC stereo noise mute " : "", - (reg_data3 & 0x004000) ? " SAP noise mute " : "", - (reg_data3 & 0x008000) ? " VDSP " : "", - - (reg_data3 & 0x010000) ? " NICST " : "", - (reg_data3 & 0x020000) ? " NICDU " : "", - (reg_data3 & 0x040000) ? " NICAM muted " : "", - (reg_data3 & 0x080000) ? " NICAM reserve sound " : "", - - (reg_data3 & 0x100000) ? " init done " : ""); - - if (reg_data3 & 0x000220) { - v4l2_dbg(1, debug, sd, "ST!!!\n"); - *stereo_flag = 1; - } - - if (reg_data3 & 0x000140) { - v4l2_dbg(1, debug, sd, "DUAL!!!\n"); - *dual_flag = 1; - } -} - -/* regs write to set audio mode */ -static void set_audio_mode(struct v4l2_subdev *sd, int audio_mode) -{ - v4l2_dbg(1, debug, sd, "writing registers to set audio mode by set %d\n", - audio_mode); - - saa717x_write(sd, 0x46c, reg_set_audio_template[audio_mode][0]); - saa717x_write(sd, 0x470, reg_set_audio_template[audio_mode][1]); -} - -/* write regs to set audio volume, bass and treble */ -static int set_audio_regs(struct v4l2_subdev *sd, - struct saa717x_state *decoder) -{ - u8 mute = 0xac; /* -84 dB */ - u32 val; - unsigned int work_l, work_r; - - /* set SIF analog I/O select */ - saa717x_write(sd, 0x0594, decoder->audio_input); - v4l2_dbg(1, debug, sd, "set audio input %d\n", - decoder->audio_input); - - /* normalize ( 65535 to 0 -> 24 to -40 (not -84)) */ - work_l = (min(65536 - decoder->audio_main_balance, 32768) * decoder->audio_main_volume) / 32768; - work_r = (min(decoder->audio_main_balance, (u16)32768) * decoder->audio_main_volume) / 32768; - decoder->audio_main_vol_l = (long)work_l * (24 - (-40)) / 65535 - 40; - decoder->audio_main_vol_r = (long)work_r * (24 - (-40)) / 65535 - 40; - - /* set main volume */ - /* main volume L[7-0],R[7-0],0x00 24=24dB,-83dB, -84(mute) */ - /* def:0dB->6dB(MPG600GR) */ - /* if mute is on, set mute */ - if (decoder->audio_main_mute) { - val = mute | (mute << 8); - } else { - val = (u8)decoder->audio_main_vol_l | - ((u8)decoder->audio_main_vol_r << 8); - } - - saa717x_write(sd, 0x480, val); - - /* set bass and treble */ - val = decoder->audio_main_bass & 0x1f; - val |= (decoder->audio_main_treble & 0x1f) << 5; - saa717x_write(sd, 0x488, val); - return 0; -} - -/********** scaling staff ***********/ -static void set_h_prescale(struct v4l2_subdev *sd, - int task, int prescale) -{ - static const struct { - int xpsc; - int xacl; - int xc2_1; - int xdcg; - int vpfy; - } vals[] = { - /* XPSC XACL XC2_1 XDCG VPFY */ - { 1, 0, 0, 0, 0 }, - { 2, 2, 1, 2, 2 }, - { 3, 4, 1, 3, 2 }, - { 4, 8, 1, 4, 2 }, - { 5, 8, 1, 4, 2 }, - { 6, 8, 1, 4, 3 }, - { 7, 8, 1, 4, 3 }, - { 8, 15, 0, 4, 3 }, - { 9, 15, 0, 4, 3 }, - { 10, 16, 1, 5, 3 }, - }; - static const int count = ARRAY_SIZE(vals); - int i, task_shift; - - task_shift = task * 0x40; - for (i = 0; i < count; i++) - if (vals[i].xpsc == prescale) - break; - if (i == count) - return; - - /* horizonal prescaling */ - saa717x_write(sd, 0x60 + task_shift, vals[i].xpsc); - /* accumulation length */ - saa717x_write(sd, 0x61 + task_shift, vals[i].xacl); - /* level control */ - saa717x_write(sd, 0x62 + task_shift, - (vals[i].xc2_1 << 3) | vals[i].xdcg); - /*FIR prefilter control */ - saa717x_write(sd, 0x63 + task_shift, - (vals[i].vpfy << 2) | vals[i].vpfy); -} - -/********** scaling staff ***********/ -static void set_v_scale(struct v4l2_subdev *sd, int task, int yscale) -{ - int task_shift; - - task_shift = task * 0x40; - /* Vertical scaling ratio (LOW) */ - saa717x_write(sd, 0x70 + task_shift, yscale & 0xff); - /* Vertical scaling ratio (HI) */ - saa717x_write(sd, 0x71 + task_shift, yscale >> 8); -} - -static int saa717x_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - struct saa717x_state *state = to_state(sd); - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - saa717x_write(sd, 0x10a, ctrl->val); - return 0; - - case V4L2_CID_CONTRAST: - saa717x_write(sd, 0x10b, ctrl->val); - return 0; - - case V4L2_CID_SATURATION: - saa717x_write(sd, 0x10c, ctrl->val); - return 0; - - case V4L2_CID_HUE: - saa717x_write(sd, 0x10d, ctrl->val); - return 0; - - case V4L2_CID_AUDIO_MUTE: - state->audio_main_mute = ctrl->val; - break; - - case V4L2_CID_AUDIO_VOLUME: - state->audio_main_volume = ctrl->val; - break; - - case V4L2_CID_AUDIO_BALANCE: - state->audio_main_balance = ctrl->val; - break; - - case V4L2_CID_AUDIO_TREBLE: - state->audio_main_treble = ctrl->val; - break; - - case V4L2_CID_AUDIO_BASS: - state->audio_main_bass = ctrl->val; - break; - - default: - return 0; - } - set_audio_regs(sd, state); - return 0; -} - -static int saa717x_s_video_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct saa717x_state *decoder = to_state(sd); - int is_tuner = input & 0x80; /* tuner input flag */ - - input &= 0x7f; - - v4l2_dbg(1, debug, sd, "decoder set input (%d)\n", input); - /* inputs from 0-9 are available*/ - /* saa717x have mode0-mode9 but mode5 is reserved. */ - if (input > 9 || input == 5) - return -EINVAL; - - if (decoder->input != input) { - int input_line = input; - - decoder->input = input_line; - v4l2_dbg(1, debug, sd, "now setting %s input %d\n", - input_line >= 6 ? "S-Video" : "Composite", - input_line); - - /* select mode */ - saa717x_write(sd, 0x102, - (saa717x_read(sd, 0x102) & 0xf0) | - input_line); - - /* bypass chrominance trap for modes 6..9 */ - saa717x_write(sd, 0x109, - (saa717x_read(sd, 0x109) & 0x7f) | - (input_line < 6 ? 0x0 : 0x80)); - - /* change audio_mode */ - if (is_tuner) { - /* tuner */ - set_audio_mode(sd, decoder->tuner_audio_mode); - } else { - /* Force to STEREO mode if Composite or - * S-Video were chosen */ - set_audio_mode(sd, TUNER_AUDIO_STEREO); - } - /* change initialize procedure (Composite/S-Video) */ - if (is_tuner) - saa717x_write_regs(sd, reg_init_tuner_input); - else if (input_line >= 6) - saa717x_write_regs(sd, reg_init_svideo_input); - else - saa717x_write_regs(sd, reg_init_composite_input); - } - - return 0; -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int saa717x_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - reg->val = saa717x_read(sd, reg->reg); - reg->size = 1; - return 0; -} - -static int saa717x_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - u16 addr = reg->reg & 0xffff; - u8 val = reg->val & 0xff; - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - saa717x_write(sd, addr, val); - return 0; -} -#endif - -static int saa717x_s_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *fmt) -{ - int prescale, h_scale, v_scale; - - v4l2_dbg(1, debug, sd, "decoder set size\n"); - - if (fmt->code != V4L2_MBUS_FMT_FIXED) - return -EINVAL; - - /* FIXME need better bounds checking here */ - if (fmt->width < 1 || fmt->width > 1440) - return -EINVAL; - if (fmt->height < 1 || fmt->height > 960) - return -EINVAL; - - fmt->field = V4L2_FIELD_INTERLACED; - fmt->colorspace = V4L2_COLORSPACE_SMPTE170M; - - /* scaling setting */ - /* NTSC and interlace only */ - prescale = SAA717X_NTSC_WIDTH / fmt->width; - if (prescale == 0) - prescale = 1; - h_scale = 1024 * SAA717X_NTSC_WIDTH / prescale / fmt->width; - /* interlace */ - v_scale = 512 * 2 * SAA717X_NTSC_HEIGHT / fmt->height; - - /* Horizontal prescaling etc */ - set_h_prescale(sd, 0, prescale); - set_h_prescale(sd, 1, prescale); - - /* Horizontal scaling increment */ - /* TASK A */ - saa717x_write(sd, 0x6C, (u8)(h_scale & 0xFF)); - saa717x_write(sd, 0x6D, (u8)((h_scale >> 8) & 0xFF)); - /* TASK B */ - saa717x_write(sd, 0xAC, (u8)(h_scale & 0xFF)); - saa717x_write(sd, 0xAD, (u8)((h_scale >> 8) & 0xFF)); - - /* Vertical prescaling etc */ - set_v_scale(sd, 0, v_scale); - set_v_scale(sd, 1, v_scale); - - /* set video output size */ - /* video number of pixels at output */ - /* TASK A */ - saa717x_write(sd, 0x5C, (u8)(fmt->width & 0xFF)); - saa717x_write(sd, 0x5D, (u8)((fmt->width >> 8) & 0xFF)); - /* TASK B */ - saa717x_write(sd, 0x9C, (u8)(fmt->width & 0xFF)); - saa717x_write(sd, 0x9D, (u8)((fmt->width >> 8) & 0xFF)); - - /* video number of lines at output */ - /* TASK A */ - saa717x_write(sd, 0x5E, (u8)(fmt->height & 0xFF)); - saa717x_write(sd, 0x5F, (u8)((fmt->height >> 8) & 0xFF)); - /* TASK B */ - saa717x_write(sd, 0x9E, (u8)(fmt->height & 0xFF)); - saa717x_write(sd, 0x9F, (u8)((fmt->height >> 8) & 0xFF)); - return 0; -} - -static int saa717x_s_radio(struct v4l2_subdev *sd) -{ - struct saa717x_state *decoder = to_state(sd); - - decoder->radio = 1; - return 0; -} - -static int saa717x_s_std(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct saa717x_state *decoder = to_state(sd); - - v4l2_dbg(1, debug, sd, "decoder set norm "); - v4l2_dbg(1, debug, sd, "(not yet implementd)\n"); - - decoder->radio = 0; - decoder->std = std; - return 0; -} - -static int saa717x_s_audio_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct saa717x_state *decoder = to_state(sd); - - if (input < 3) { /* FIXME! --tadachi */ - decoder->audio_input = input; - v4l2_dbg(1, debug, sd, - "set decoder audio input to %d\n", - decoder->audio_input); - set_audio_regs(sd, decoder); - return 0; - } - return -ERANGE; -} - -static int saa717x_s_stream(struct v4l2_subdev *sd, int enable) -{ - struct saa717x_state *decoder = to_state(sd); - - v4l2_dbg(1, debug, sd, "decoder %s output\n", - enable ? "enable" : "disable"); - decoder->enable = enable; - saa717x_write(sd, 0x193, enable ? 0xa6 : 0x26); - return 0; -} - -/* change audio mode */ -static int saa717x_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - struct saa717x_state *decoder = to_state(sd); - int audio_mode; - char *mes[4] = { - "MONO", "STEREO", "LANG1", "LANG2/SAP" - }; - - audio_mode = TUNER_AUDIO_STEREO; - - switch (vt->audmode) { - case V4L2_TUNER_MODE_MONO: - audio_mode = TUNER_AUDIO_MONO; - break; - case V4L2_TUNER_MODE_STEREO: - audio_mode = TUNER_AUDIO_STEREO; - break; - case V4L2_TUNER_MODE_LANG2: - audio_mode = TUNER_AUDIO_LANG2; - break; - case V4L2_TUNER_MODE_LANG1: - audio_mode = TUNER_AUDIO_LANG1; - break; - } - - v4l2_dbg(1, debug, sd, "change audio mode to %s\n", - mes[audio_mode]); - decoder->tuner_audio_mode = audio_mode; - /* The registers are not changed here. */ - /* See DECODER_ENABLE_OUTPUT section. */ - set_audio_mode(sd, decoder->tuner_audio_mode); - return 0; -} - -static int saa717x_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - struct saa717x_state *decoder = to_state(sd); - int dual_f, stereo_f; - - if (decoder->radio) - return 0; - get_inf_dev_status(sd, &dual_f, &stereo_f); - - v4l2_dbg(1, debug, sd, "DETECT==st:%d dual:%d\n", - stereo_f, dual_f); - - /* mono */ - if ((dual_f == 0) && (stereo_f == 0)) { - vt->rxsubchans = V4L2_TUNER_SUB_MONO; - v4l2_dbg(1, debug, sd, "DETECT==MONO\n"); - } - - /* stereo */ - if (stereo_f == 1) { - if (vt->audmode == V4L2_TUNER_MODE_STEREO || - vt->audmode == V4L2_TUNER_MODE_LANG1) { - vt->rxsubchans = V4L2_TUNER_SUB_STEREO; - v4l2_dbg(1, debug, sd, "DETECT==ST(ST)\n"); - } else { - vt->rxsubchans = V4L2_TUNER_SUB_MONO; - v4l2_dbg(1, debug, sd, "DETECT==ST(MONO)\n"); - } - } - - /* dual */ - if (dual_f == 1) { - if (vt->audmode == V4L2_TUNER_MODE_LANG2) { - vt->rxsubchans = V4L2_TUNER_SUB_LANG2 | V4L2_TUNER_SUB_MONO; - v4l2_dbg(1, debug, sd, "DETECT==DUAL1\n"); - } else { - vt->rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_MONO; - v4l2_dbg(1, debug, sd, "DETECT==DUAL2\n"); - } - } - return 0; -} - -static int saa717x_log_status(struct v4l2_subdev *sd) -{ - struct saa717x_state *state = to_state(sd); - - v4l2_ctrl_handler_log_status(&state->hdl, sd->name); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_ctrl_ops saa717x_ctrl_ops = { - .s_ctrl = saa717x_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops saa717x_core_ops = { -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = saa717x_g_register, - .s_register = saa717x_s_register, -#endif - .s_std = saa717x_s_std, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, - .log_status = saa717x_log_status, -}; - -static const struct v4l2_subdev_tuner_ops saa717x_tuner_ops = { - .g_tuner = saa717x_g_tuner, - .s_tuner = saa717x_s_tuner, - .s_radio = saa717x_s_radio, -}; - -static const struct v4l2_subdev_video_ops saa717x_video_ops = { - .s_routing = saa717x_s_video_routing, - .s_mbus_fmt = saa717x_s_mbus_fmt, - .s_stream = saa717x_s_stream, -}; - -static const struct v4l2_subdev_audio_ops saa717x_audio_ops = { - .s_routing = saa717x_s_audio_routing, -}; - -static const struct v4l2_subdev_ops saa717x_ops = { - .core = &saa717x_core_ops, - .tuner = &saa717x_tuner_ops, - .audio = &saa717x_audio_ops, - .video = &saa717x_video_ops, -}; - -/* ----------------------------------------------------------------------- */ - - -/* i2c implementation */ - -/* ----------------------------------------------------------------------- */ -static int saa717x_probe(struct i2c_client *client, - const struct i2c_device_id *did) -{ - struct saa717x_state *decoder; - struct v4l2_ctrl_handler *hdl; - struct v4l2_subdev *sd; - u8 id = 0; - char *p = ""; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EIO; - - decoder = kzalloc(sizeof(struct saa717x_state), GFP_KERNEL); - if (decoder == NULL) - return -ENOMEM; - - sd = &decoder->sd; - v4l2_i2c_subdev_init(sd, client, &saa717x_ops); - - if (saa717x_write(sd, 0x5a4, 0xfe) && - saa717x_write(sd, 0x5a5, 0x0f) && - saa717x_write(sd, 0x5a6, 0x00) && - saa717x_write(sd, 0x5a7, 0x01)) - id = saa717x_read(sd, 0x5a0); - if (id != 0xc2 && id != 0x32 && id != 0xf2 && id != 0x6c) { - v4l2_dbg(1, debug, sd, "saa717x not found (id=%02x)\n", id); - kfree(decoder); - return -ENODEV; - } - if (id == 0xc2) - p = "saa7173"; - else if (id == 0x32) - p = "saa7174A"; - else if (id == 0x6c) - p = "saa7174HL"; - else - p = "saa7171"; - v4l2_info(sd, "%s found @ 0x%x (%s)\n", p, - client->addr << 1, client->adapter->name); - - hdl = &decoder->hdl; - v4l2_ctrl_handler_init(hdl, 9); - /* add in ascending ID order */ - v4l2_ctrl_new_std(hdl, &saa717x_ctrl_ops, - V4L2_CID_BRIGHTNESS, 0, 255, 1, 128); - v4l2_ctrl_new_std(hdl, &saa717x_ctrl_ops, - V4L2_CID_CONTRAST, 0, 255, 1, 68); - v4l2_ctrl_new_std(hdl, &saa717x_ctrl_ops, - V4L2_CID_SATURATION, 0, 255, 1, 64); - v4l2_ctrl_new_std(hdl, &saa717x_ctrl_ops, - V4L2_CID_HUE, -128, 127, 1, 0); - v4l2_ctrl_new_std(hdl, &saa717x_ctrl_ops, - V4L2_CID_AUDIO_VOLUME, 0, 65535, 65535 / 100, 42000); - v4l2_ctrl_new_std(hdl, &saa717x_ctrl_ops, - V4L2_CID_AUDIO_BALANCE, 0, 65535, 65535 / 100, 32768); - v4l2_ctrl_new_std(hdl, &saa717x_ctrl_ops, - V4L2_CID_AUDIO_BASS, -16, 15, 1, 0); - v4l2_ctrl_new_std(hdl, &saa717x_ctrl_ops, - V4L2_CID_AUDIO_TREBLE, -16, 15, 1, 0); - v4l2_ctrl_new_std(hdl, &saa717x_ctrl_ops, - V4L2_CID_AUDIO_MUTE, 0, 1, 1, 0); - sd->ctrl_handler = hdl; - if (hdl->error) { - int err = hdl->error; - - v4l2_ctrl_handler_free(hdl); - kfree(decoder); - return err; - } - - decoder->std = V4L2_STD_NTSC; - decoder->input = -1; - decoder->enable = 1; - - /* FIXME!! */ - decoder->playback = 0; /* initially capture mode used */ - decoder->audio = 1; /* DECODER_AUDIO_48_KHZ */ - - decoder->audio_input = 2; /* FIXME!! */ - - decoder->tuner_audio_mode = TUNER_AUDIO_STEREO; - /* set volume, bass and treble */ - decoder->audio_main_vol_l = 6; - decoder->audio_main_vol_r = 6; - - v4l2_dbg(1, debug, sd, "writing init values\n"); - - /* FIXME!! */ - saa717x_write_regs(sd, reg_init_initialize); - - v4l2_ctrl_handler_setup(hdl); - - set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(2*HZ); - return 0; -} - -static int saa717x_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(sd->ctrl_handler); - kfree(to_state(sd)); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_device_id saa717x_id[] = { - { "saa717x", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, saa717x_id); - -static struct i2c_driver saa717x_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "saa717x", - }, - .probe = saa717x_probe, - .remove = saa717x_remove, - .id_table = saa717x_id, -}; - -module_i2c_driver(saa717x_driver); diff --git a/drivers/media/video/saa7185.c b/drivers/media/video/saa7185.c deleted file mode 100644 index 2c6b65c76e2b..000000000000 --- a/drivers/media/video/saa7185.c +++ /dev/null @@ -1,377 +0,0 @@ -/* - * saa7185 - Philips SAA7185B video encoder driver version 0.0.3 - * - * Copyright (C) 1998 Dave Perks <dperks@ibm.net> - * - * Slight changes for video timing and attachment output by - * Wolfgang Scherr <scherr@net4you.net> - * - * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net> - * - moved over to linux>=2.4.x i2c protocol (1/1/2003) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/slab.h> -#include <linux/ioctl.h> -#include <asm/uaccess.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> - -MODULE_DESCRIPTION("Philips SAA7185 video encoder driver"); -MODULE_AUTHOR("Dave Perks"); -MODULE_LICENSE("GPL"); - -static int debug; -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - - -/* ----------------------------------------------------------------------- */ - -struct saa7185 { - struct v4l2_subdev sd; - unsigned char reg[128]; - - v4l2_std_id norm; -}; - -static inline struct saa7185 *to_saa7185(struct v4l2_subdev *sd) -{ - return container_of(sd, struct saa7185, sd); -} - -/* ----------------------------------------------------------------------- */ - -static inline int saa7185_read(struct v4l2_subdev *sd) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return i2c_smbus_read_byte(client); -} - -static int saa7185_write(struct v4l2_subdev *sd, u8 reg, u8 value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct saa7185 *encoder = to_saa7185(sd); - - v4l2_dbg(1, debug, sd, "%02x set to %02x\n", reg, value); - encoder->reg[reg] = value; - return i2c_smbus_write_byte_data(client, reg, value); -} - -static int saa7185_write_block(struct v4l2_subdev *sd, - const u8 *data, unsigned int len) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct saa7185 *encoder = to_saa7185(sd); - int ret = -1; - u8 reg; - - /* the adv7175 has an autoincrement function, use it if - * the adapter understands raw I2C */ - if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { - /* do raw I2C, not smbus compatible */ - u8 block_data[32]; - int block_len; - - while (len >= 2) { - block_len = 0; - block_data[block_len++] = reg = data[0]; - do { - block_data[block_len++] = - encoder->reg[reg++] = data[1]; - len -= 2; - data += 2; - } while (len >= 2 && data[0] == reg && block_len < 32); - ret = i2c_master_send(client, block_data, block_len); - if (ret < 0) - break; - } - } else { - /* do some slow I2C emulation kind of thing */ - while (len >= 2) { - reg = *data++; - ret = saa7185_write(sd, reg, *data++); - if (ret < 0) - break; - len -= 2; - } - } - - return ret; -} - -/* ----------------------------------------------------------------------- */ - -static const unsigned char init_common[] = { - 0x3a, 0x0f, /* CBENB=0, V656=0, VY2C=1, - * YUV2C=1, MY2C=1, MUV2C=1 */ - - 0x42, 0x6b, /* OVLY0=107 */ - 0x43, 0x00, /* OVLU0=0 white */ - 0x44, 0x00, /* OVLV0=0 */ - 0x45, 0x22, /* OVLY1=34 */ - 0x46, 0xac, /* OVLU1=172 yellow */ - 0x47, 0x0e, /* OVLV1=14 */ - 0x48, 0x03, /* OVLY2=3 */ - 0x49, 0x1d, /* OVLU2=29 cyan */ - 0x4a, 0xac, /* OVLV2=172 */ - 0x4b, 0xf0, /* OVLY3=240 */ - 0x4c, 0xc8, /* OVLU3=200 green */ - 0x4d, 0xb9, /* OVLV3=185 */ - 0x4e, 0xd4, /* OVLY4=212 */ - 0x4f, 0x38, /* OVLU4=56 magenta */ - 0x50, 0x47, /* OVLV4=71 */ - 0x51, 0xc1, /* OVLY5=193 */ - 0x52, 0xe3, /* OVLU5=227 red */ - 0x53, 0x54, /* OVLV5=84 */ - 0x54, 0xa3, /* OVLY6=163 */ - 0x55, 0x54, /* OVLU6=84 blue */ - 0x56, 0xf2, /* OVLV6=242 */ - 0x57, 0x90, /* OVLY7=144 */ - 0x58, 0x00, /* OVLU7=0 black */ - 0x59, 0x00, /* OVLV7=0 */ - - 0x5a, 0x00, /* CHPS=0 */ - 0x5b, 0x76, /* GAINU=118 */ - 0x5c, 0xa5, /* GAINV=165 */ - 0x5d, 0x3c, /* BLCKL=60 */ - 0x5e, 0x3a, /* BLNNL=58 */ - 0x5f, 0x3a, /* CCRS=0, BLNVB=58 */ - 0x60, 0x00, /* NULL */ - - /* 0x61 - 0x66 set according to norm */ - - 0x67, 0x00, /* 0 : caption 1st byte odd field */ - 0x68, 0x00, /* 0 : caption 2nd byte odd field */ - 0x69, 0x00, /* 0 : caption 1st byte even field */ - 0x6a, 0x00, /* 0 : caption 2nd byte even field */ - - 0x6b, 0x91, /* MODIN=2, PCREF=0, SCCLN=17 */ - 0x6c, 0x20, /* SRCV1=0, TRCV2=1, ORCV1=0, PRCV1=0, - * CBLF=0, ORCV2=0, PRCV2=0 */ - 0x6d, 0x00, /* SRCM1=0, CCEN=0 */ - - 0x6e, 0x0e, /* HTRIG=0x005, approx. centered, at - * least for PAL */ - 0x6f, 0x00, /* HTRIG upper bits */ - 0x70, 0x20, /* PHRES=0, SBLN=1, VTRIG=0 */ - - /* The following should not be needed */ - - 0x71, 0x15, /* BMRQ=0x115 */ - 0x72, 0x90, /* EMRQ=0x690 */ - 0x73, 0x61, /* EMRQ=0x690, BMRQ=0x115 */ - 0x74, 0x00, /* NULL */ - 0x75, 0x00, /* NULL */ - 0x76, 0x00, /* NULL */ - 0x77, 0x15, /* BRCV=0x115 */ - 0x78, 0x90, /* ERCV=0x690 */ - 0x79, 0x61, /* ERCV=0x690, BRCV=0x115 */ - - /* Field length controls */ - - 0x7a, 0x70, /* FLC=0 */ - - /* The following should not be needed if SBLN = 1 */ - - 0x7b, 0x16, /* FAL=22 */ - 0x7c, 0x35, /* LAL=244 */ - 0x7d, 0x20, /* LAL=244, FAL=22 */ -}; - -static const unsigned char init_pal[] = { - 0x61, 0x1e, /* FISE=0, PAL=1, SCBW=1, RTCE=1, - * YGS=1, INPI=0, DOWN=0 */ - 0x62, 0xc8, /* DECTYP=1, BSTA=72 */ - 0x63, 0xcb, /* FSC0 */ - 0x64, 0x8a, /* FSC1 */ - 0x65, 0x09, /* FSC2 */ - 0x66, 0x2a, /* FSC3 */ -}; - -static const unsigned char init_ntsc[] = { - 0x61, 0x1d, /* FISE=1, PAL=0, SCBW=1, RTCE=1, - * YGS=1, INPI=0, DOWN=0 */ - 0x62, 0xe6, /* DECTYP=1, BSTA=102 */ - 0x63, 0x1f, /* FSC0 */ - 0x64, 0x7c, /* FSC1 */ - 0x65, 0xf0, /* FSC2 */ - 0x66, 0x21, /* FSC3 */ -}; - - -static int saa7185_init(struct v4l2_subdev *sd, u32 val) -{ - struct saa7185 *encoder = to_saa7185(sd); - - saa7185_write_block(sd, init_common, sizeof(init_common)); - if (encoder->norm & V4L2_STD_NTSC) - saa7185_write_block(sd, init_ntsc, sizeof(init_ntsc)); - else - saa7185_write_block(sd, init_pal, sizeof(init_pal)); - return 0; -} - -static int saa7185_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct saa7185 *encoder = to_saa7185(sd); - - if (std & V4L2_STD_NTSC) - saa7185_write_block(sd, init_ntsc, sizeof(init_ntsc)); - else if (std & V4L2_STD_PAL) - saa7185_write_block(sd, init_pal, sizeof(init_pal)); - else - return -EINVAL; - encoder->norm = std; - return 0; -} - -static int saa7185_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct saa7185 *encoder = to_saa7185(sd); - - /* RJ: input = 0: input is from SA7111 - input = 1: input is from ZR36060 */ - - switch (input) { - case 0: - /* turn off colorbar */ - saa7185_write(sd, 0x3a, 0x0f); - /* Switch RTCE to 1 */ - saa7185_write(sd, 0x61, (encoder->reg[0x61] & 0xf7) | 0x08); - saa7185_write(sd, 0x6e, 0x01); - break; - - case 1: - /* turn off colorbar */ - saa7185_write(sd, 0x3a, 0x0f); - /* Switch RTCE to 0 */ - saa7185_write(sd, 0x61, (encoder->reg[0x61] & 0xf7) | 0x00); - /* SW: a slight sync problem... */ - saa7185_write(sd, 0x6e, 0x00); - break; - - case 2: - /* turn on colorbar */ - saa7185_write(sd, 0x3a, 0x8f); - /* Switch RTCE to 0 */ - saa7185_write(sd, 0x61, (encoder->reg[0x61] & 0xf7) | 0x08); - /* SW: a slight sync problem... */ - saa7185_write(sd, 0x6e, 0x01); - break; - - default: - return -EINVAL; - } - return 0; -} - -static int saa7185_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_SAA7185, 0); -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops saa7185_core_ops = { - .g_chip_ident = saa7185_g_chip_ident, - .init = saa7185_init, -}; - -static const struct v4l2_subdev_video_ops saa7185_video_ops = { - .s_std_output = saa7185_s_std_output, - .s_routing = saa7185_s_routing, -}; - -static const struct v4l2_subdev_ops saa7185_ops = { - .core = &saa7185_core_ops, - .video = &saa7185_video_ops, -}; - - -/* ----------------------------------------------------------------------- */ - -static int saa7185_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - int i; - struct saa7185 *encoder; - struct v4l2_subdev *sd; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -ENODEV; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - encoder = kzalloc(sizeof(struct saa7185), GFP_KERNEL); - if (encoder == NULL) - return -ENOMEM; - encoder->norm = V4L2_STD_NTSC; - sd = &encoder->sd; - v4l2_i2c_subdev_init(sd, client, &saa7185_ops); - - i = saa7185_write_block(sd, init_common, sizeof(init_common)); - if (i >= 0) - i = saa7185_write_block(sd, init_ntsc, sizeof(init_ntsc)); - if (i < 0) - v4l2_dbg(1, debug, sd, "init error %d\n", i); - else - v4l2_dbg(1, debug, sd, "revision 0x%x\n", - saa7185_read(sd) >> 5); - return 0; -} - -static int saa7185_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct saa7185 *encoder = to_saa7185(sd); - - v4l2_device_unregister_subdev(sd); - /* SW: output off is active */ - saa7185_write(sd, 0x61, (encoder->reg[0x61]) | 0x40); - kfree(encoder); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_device_id saa7185_id[] = { - { "saa7185", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, saa7185_id); - -static struct i2c_driver saa7185_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "saa7185", - }, - .probe = saa7185_probe, - .remove = saa7185_remove, - .id_table = saa7185_id, -}; - -module_i2c_driver(saa7185_driver); diff --git a/drivers/media/video/saa7191.c b/drivers/media/video/saa7191.c deleted file mode 100644 index d7d1670e0ca3..000000000000 --- a/drivers/media/video/saa7191.c +++ /dev/null @@ -1,659 +0,0 @@ -/* - * saa7191.c - Philips SAA7191 video decoder driver - * - * Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org> - * Copyright (C) 2004,2005 Mikael Nousiainen <tmnousia@cc.hut.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/fs.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/major.h> -#include <linux/module.h> -#include <linux/mm.h> -#include <linux/slab.h> - -#include <linux/videodev2.h> -#include <linux/i2c.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> - -#include "saa7191.h" - -#define SAA7191_MODULE_VERSION "0.0.5" - -MODULE_DESCRIPTION("Philips SAA7191 video decoder driver"); -MODULE_VERSION(SAA7191_MODULE_VERSION); -MODULE_AUTHOR("Mikael Nousiainen <tmnousia@cc.hut.fi>"); -MODULE_LICENSE("GPL"); - - -// #define SAA7191_DEBUG - -#ifdef SAA7191_DEBUG -#define dprintk(x...) printk("SAA7191: " x); -#else -#define dprintk(x...) -#endif - -#define SAA7191_SYNC_COUNT 30 -#define SAA7191_SYNC_DELAY 100 /* milliseconds */ - -struct saa7191 { - struct v4l2_subdev sd; - - /* the register values are stored here as the actual - * I2C-registers are write-only */ - u8 reg[25]; - - int input; - v4l2_std_id norm; -}; - -static inline struct saa7191 *to_saa7191(struct v4l2_subdev *sd) -{ - return container_of(sd, struct saa7191, sd); -} - -static const u8 initseq[] = { - 0, /* Subaddress */ - - 0x50, /* (0x50) SAA7191_REG_IDEL */ - - /* 50 Hz signal timing */ - 0x30, /* (0x30) SAA7191_REG_HSYB */ - 0x00, /* (0x00) SAA7191_REG_HSYS */ - 0xe8, /* (0xe8) SAA7191_REG_HCLB */ - 0xb6, /* (0xb6) SAA7191_REG_HCLS */ - 0xf4, /* (0xf4) SAA7191_REG_HPHI */ - - /* control */ - SAA7191_LUMA_APER_1, /* (0x01) SAA7191_REG_LUMA - CVBS mode */ - 0x00, /* (0x00) SAA7191_REG_HUEC */ - 0xf8, /* (0xf8) SAA7191_REG_CKTQ */ - 0xf8, /* (0xf8) SAA7191_REG_CKTS */ - 0x90, /* (0x90) SAA7191_REG_PLSE */ - 0x90, /* (0x90) SAA7191_REG_SESE */ - 0x00, /* (0x00) SAA7191_REG_GAIN */ - SAA7191_STDC_NFEN | SAA7191_STDC_HRMV, /* (0x0c) SAA7191_REG_STDC - * - not SECAM, - * slow time constant */ - SAA7191_IOCK_OEDC | SAA7191_IOCK_OEHS | SAA7191_IOCK_OEVS - | SAA7191_IOCK_OEDY, /* (0x78) SAA7191_REG_IOCK - * - chroma from CVBS, GPSW1 & 2 off */ - SAA7191_CTL3_AUFD | SAA7191_CTL3_SCEN | SAA7191_CTL3_OFTS - | SAA7191_CTL3_YDEL0, /* (0x99) SAA7191_REG_CTL3 - * - automatic field detection */ - 0x00, /* (0x00) SAA7191_REG_CTL4 */ - 0x2c, /* (0x2c) SAA7191_REG_CHCV - PAL nominal value */ - 0x00, /* unused */ - 0x00, /* unused */ - - /* 60 Hz signal timing */ - 0x34, /* (0x34) SAA7191_REG_HS6B */ - 0x0a, /* (0x0a) SAA7191_REG_HS6S */ - 0xf4, /* (0xf4) SAA7191_REG_HC6B */ - 0xce, /* (0xce) SAA7191_REG_HC6S */ - 0xf4, /* (0xf4) SAA7191_REG_HP6I */ -}; - -/* SAA7191 register handling */ - -static u8 saa7191_read_reg(struct v4l2_subdev *sd, u8 reg) -{ - return to_saa7191(sd)->reg[reg]; -} - -static int saa7191_read_status(struct v4l2_subdev *sd, u8 *value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - int ret; - - ret = i2c_master_recv(client, value, 1); - if (ret < 0) { - printk(KERN_ERR "SAA7191: saa7191_read_status(): read failed\n"); - return ret; - } - - return 0; -} - - -static int saa7191_write_reg(struct v4l2_subdev *sd, u8 reg, u8 value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - to_saa7191(sd)->reg[reg] = value; - return i2c_smbus_write_byte_data(client, reg, value); -} - -/* the first byte of data must be the first subaddress number (register) */ -static int saa7191_write_block(struct v4l2_subdev *sd, - u8 length, const u8 *data) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct saa7191 *decoder = to_saa7191(sd); - int i; - int ret; - - for (i = 0; i < (length - 1); i++) { - decoder->reg[data[0] + i] = data[i + 1]; - } - - ret = i2c_master_send(client, data, length); - if (ret < 0) { - printk(KERN_ERR "SAA7191: saa7191_write_block(): " - "write failed\n"); - return ret; - } - - return 0; -} - -/* Helper functions */ - -static int saa7191_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct saa7191 *decoder = to_saa7191(sd); - u8 luma = saa7191_read_reg(sd, SAA7191_REG_LUMA); - u8 iock = saa7191_read_reg(sd, SAA7191_REG_IOCK); - int err; - - switch (input) { - case SAA7191_INPUT_COMPOSITE: /* Set Composite input */ - iock &= ~(SAA7191_IOCK_CHRS | SAA7191_IOCK_GPSW1 - | SAA7191_IOCK_GPSW2); - /* Chrominance trap active */ - luma &= ~SAA7191_LUMA_BYPS; - break; - case SAA7191_INPUT_SVIDEO: /* Set S-Video input */ - iock |= SAA7191_IOCK_CHRS | SAA7191_IOCK_GPSW2; - /* Chrominance trap bypassed */ - luma |= SAA7191_LUMA_BYPS; - break; - default: - return -EINVAL; - } - - err = saa7191_write_reg(sd, SAA7191_REG_LUMA, luma); - if (err) - return -EIO; - err = saa7191_write_reg(sd, SAA7191_REG_IOCK, iock); - if (err) - return -EIO; - - decoder->input = input; - - return 0; -} - -static int saa7191_s_std(struct v4l2_subdev *sd, v4l2_std_id norm) -{ - struct saa7191 *decoder = to_saa7191(sd); - u8 stdc = saa7191_read_reg(sd, SAA7191_REG_STDC); - u8 ctl3 = saa7191_read_reg(sd, SAA7191_REG_CTL3); - u8 chcv = saa7191_read_reg(sd, SAA7191_REG_CHCV); - int err; - - if (norm & V4L2_STD_PAL) { - stdc &= ~SAA7191_STDC_SECS; - ctl3 &= ~(SAA7191_CTL3_AUFD | SAA7191_CTL3_FSEL); - chcv = SAA7191_CHCV_PAL; - } else if (norm & V4L2_STD_NTSC) { - stdc &= ~SAA7191_STDC_SECS; - ctl3 &= ~SAA7191_CTL3_AUFD; - ctl3 |= SAA7191_CTL3_FSEL; - chcv = SAA7191_CHCV_NTSC; - } else if (norm & V4L2_STD_SECAM) { - stdc |= SAA7191_STDC_SECS; - ctl3 &= ~(SAA7191_CTL3_AUFD | SAA7191_CTL3_FSEL); - chcv = SAA7191_CHCV_PAL; - } else { - return -EINVAL; - } - - err = saa7191_write_reg(sd, SAA7191_REG_CTL3, ctl3); - if (err) - return -EIO; - err = saa7191_write_reg(sd, SAA7191_REG_STDC, stdc); - if (err) - return -EIO; - err = saa7191_write_reg(sd, SAA7191_REG_CHCV, chcv); - if (err) - return -EIO; - - decoder->norm = norm; - - dprintk("ctl3: %02x stdc: %02x chcv: %02x\n", ctl3, - stdc, chcv); - dprintk("norm: %llx\n", norm); - - return 0; -} - -static int saa7191_wait_for_signal(struct v4l2_subdev *sd, u8 *status) -{ - int i = 0; - - dprintk("Checking for signal...\n"); - - for (i = 0; i < SAA7191_SYNC_COUNT; i++) { - if (saa7191_read_status(sd, status)) - return -EIO; - - if (((*status) & SAA7191_STATUS_HLCK) == 0) { - dprintk("Signal found\n"); - return 0; - } - - msleep(SAA7191_SYNC_DELAY); - } - - dprintk("No signal\n"); - - return -EBUSY; -} - -static int saa7191_querystd(struct v4l2_subdev *sd, v4l2_std_id *norm) -{ - struct saa7191 *decoder = to_saa7191(sd); - u8 stdc = saa7191_read_reg(sd, SAA7191_REG_STDC); - u8 ctl3 = saa7191_read_reg(sd, SAA7191_REG_CTL3); - u8 status; - v4l2_std_id old_norm = decoder->norm; - int err = 0; - - dprintk("SAA7191 extended signal auto-detection...\n"); - - *norm = V4L2_STD_NTSC | V4L2_STD_PAL | V4L2_STD_SECAM; - stdc &= ~SAA7191_STDC_SECS; - ctl3 &= ~(SAA7191_CTL3_FSEL); - - err = saa7191_write_reg(sd, SAA7191_REG_STDC, stdc); - if (err) { - err = -EIO; - goto out; - } - err = saa7191_write_reg(sd, SAA7191_REG_CTL3, ctl3); - if (err) { - err = -EIO; - goto out; - } - - ctl3 |= SAA7191_CTL3_AUFD; - err = saa7191_write_reg(sd, SAA7191_REG_CTL3, ctl3); - if (err) { - err = -EIO; - goto out; - } - - msleep(SAA7191_SYNC_DELAY); - - err = saa7191_wait_for_signal(sd, &status); - if (err) - goto out; - - if (status & SAA7191_STATUS_FIDT) { - /* 60Hz signal -> NTSC */ - dprintk("60Hz signal: NTSC\n"); - *norm = V4L2_STD_NTSC; - return 0; - } - - /* 50Hz signal */ - dprintk("50Hz signal: Trying PAL...\n"); - - /* try PAL first */ - err = saa7191_s_std(sd, V4L2_STD_PAL); - if (err) - goto out; - - msleep(SAA7191_SYNC_DELAY); - - err = saa7191_wait_for_signal(sd, &status); - if (err) - goto out; - - /* not 50Hz ? */ - if (status & SAA7191_STATUS_FIDT) { - dprintk("No 50Hz signal\n"); - saa7191_s_std(sd, old_norm); - return -EAGAIN; - } - - if (status & SAA7191_STATUS_CODE) { - dprintk("PAL\n"); - *norm = V4L2_STD_PAL; - return saa7191_s_std(sd, old_norm); - } - - dprintk("No color detected with PAL - Trying SECAM...\n"); - - /* no color detected ? -> try SECAM */ - err = saa7191_s_std(sd, V4L2_STD_SECAM); - if (err) - goto out; - - msleep(SAA7191_SYNC_DELAY); - - err = saa7191_wait_for_signal(sd, &status); - if (err) - goto out; - - /* not 50Hz ? */ - if (status & SAA7191_STATUS_FIDT) { - dprintk("No 50Hz signal\n"); - err = -EAGAIN; - goto out; - } - - if (status & SAA7191_STATUS_CODE) { - /* Color detected -> SECAM */ - dprintk("SECAM\n"); - *norm = V4L2_STD_SECAM; - return saa7191_s_std(sd, old_norm); - } - - dprintk("No color detected with SECAM - Going back to PAL.\n"); - -out: - return saa7191_s_std(sd, old_norm); -} - -static int saa7191_autodetect_norm(struct v4l2_subdev *sd) -{ - u8 status; - - dprintk("SAA7191 signal auto-detection...\n"); - - dprintk("Reading status...\n"); - - if (saa7191_read_status(sd, &status)) - return -EIO; - - dprintk("Checking for signal...\n"); - - /* no signal ? */ - if (status & SAA7191_STATUS_HLCK) { - dprintk("No signal\n"); - return -EBUSY; - } - - dprintk("Signal found\n"); - - if (status & SAA7191_STATUS_FIDT) { - /* 60hz signal -> NTSC */ - dprintk("NTSC\n"); - return saa7191_s_std(sd, V4L2_STD_NTSC); - } else { - /* 50hz signal -> PAL */ - dprintk("PAL\n"); - return saa7191_s_std(sd, V4L2_STD_PAL); - } -} - -static int saa7191_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) -{ - u8 reg; - int ret = 0; - - switch (ctrl->id) { - case SAA7191_CONTROL_BANDPASS: - case SAA7191_CONTROL_BANDPASS_WEIGHT: - case SAA7191_CONTROL_CORING: - reg = saa7191_read_reg(sd, SAA7191_REG_LUMA); - switch (ctrl->id) { - case SAA7191_CONTROL_BANDPASS: - ctrl->value = ((s32)reg & SAA7191_LUMA_BPSS_MASK) - >> SAA7191_LUMA_BPSS_SHIFT; - break; - case SAA7191_CONTROL_BANDPASS_WEIGHT: - ctrl->value = ((s32)reg & SAA7191_LUMA_APER_MASK) - >> SAA7191_LUMA_APER_SHIFT; - break; - case SAA7191_CONTROL_CORING: - ctrl->value = ((s32)reg & SAA7191_LUMA_CORI_MASK) - >> SAA7191_LUMA_CORI_SHIFT; - break; - } - break; - case SAA7191_CONTROL_FORCE_COLOUR: - case SAA7191_CONTROL_CHROMA_GAIN: - reg = saa7191_read_reg(sd, SAA7191_REG_GAIN); - if (ctrl->id == SAA7191_CONTROL_FORCE_COLOUR) - ctrl->value = ((s32)reg & SAA7191_GAIN_COLO) ? 1 : 0; - else - ctrl->value = ((s32)reg & SAA7191_GAIN_LFIS_MASK) - >> SAA7191_GAIN_LFIS_SHIFT; - break; - case V4L2_CID_HUE: - reg = saa7191_read_reg(sd, SAA7191_REG_HUEC); - if (reg < 0x80) - reg += 0x80; - else - reg -= 0x80; - ctrl->value = (s32)reg; - break; - case SAA7191_CONTROL_VTRC: - reg = saa7191_read_reg(sd, SAA7191_REG_STDC); - ctrl->value = ((s32)reg & SAA7191_STDC_VTRC) ? 1 : 0; - break; - case SAA7191_CONTROL_LUMA_DELAY: - reg = saa7191_read_reg(sd, SAA7191_REG_CTL3); - ctrl->value = ((s32)reg & SAA7191_CTL3_YDEL_MASK) - >> SAA7191_CTL3_YDEL_SHIFT; - if (ctrl->value >= 4) - ctrl->value -= 8; - break; - case SAA7191_CONTROL_VNR: - reg = saa7191_read_reg(sd, SAA7191_REG_CTL4); - ctrl->value = ((s32)reg & SAA7191_CTL4_VNOI_MASK) - >> SAA7191_CTL4_VNOI_SHIFT; - break; - default: - ret = -EINVAL; - } - - return ret; -} - -static int saa7191_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) -{ - u8 reg; - int ret = 0; - - switch (ctrl->id) { - case SAA7191_CONTROL_BANDPASS: - case SAA7191_CONTROL_BANDPASS_WEIGHT: - case SAA7191_CONTROL_CORING: - reg = saa7191_read_reg(sd, SAA7191_REG_LUMA); - switch (ctrl->id) { - case SAA7191_CONTROL_BANDPASS: - reg &= ~SAA7191_LUMA_BPSS_MASK; - reg |= (ctrl->value << SAA7191_LUMA_BPSS_SHIFT) - & SAA7191_LUMA_BPSS_MASK; - break; - case SAA7191_CONTROL_BANDPASS_WEIGHT: - reg &= ~SAA7191_LUMA_APER_MASK; - reg |= (ctrl->value << SAA7191_LUMA_APER_SHIFT) - & SAA7191_LUMA_APER_MASK; - break; - case SAA7191_CONTROL_CORING: - reg &= ~SAA7191_LUMA_CORI_MASK; - reg |= (ctrl->value << SAA7191_LUMA_CORI_SHIFT) - & SAA7191_LUMA_CORI_MASK; - break; - } - ret = saa7191_write_reg(sd, SAA7191_REG_LUMA, reg); - break; - case SAA7191_CONTROL_FORCE_COLOUR: - case SAA7191_CONTROL_CHROMA_GAIN: - reg = saa7191_read_reg(sd, SAA7191_REG_GAIN); - if (ctrl->id == SAA7191_CONTROL_FORCE_COLOUR) { - if (ctrl->value) - reg |= SAA7191_GAIN_COLO; - else - reg &= ~SAA7191_GAIN_COLO; - } else { - reg &= ~SAA7191_GAIN_LFIS_MASK; - reg |= (ctrl->value << SAA7191_GAIN_LFIS_SHIFT) - & SAA7191_GAIN_LFIS_MASK; - } - ret = saa7191_write_reg(sd, SAA7191_REG_GAIN, reg); - break; - case V4L2_CID_HUE: - reg = ctrl->value & 0xff; - if (reg < 0x80) - reg += 0x80; - else - reg -= 0x80; - ret = saa7191_write_reg(sd, SAA7191_REG_HUEC, reg); - break; - case SAA7191_CONTROL_VTRC: - reg = saa7191_read_reg(sd, SAA7191_REG_STDC); - if (ctrl->value) - reg |= SAA7191_STDC_VTRC; - else - reg &= ~SAA7191_STDC_VTRC; - ret = saa7191_write_reg(sd, SAA7191_REG_STDC, reg); - break; - case SAA7191_CONTROL_LUMA_DELAY: { - s32 value = ctrl->value; - if (value < 0) - value += 8; - reg = saa7191_read_reg(sd, SAA7191_REG_CTL3); - reg &= ~SAA7191_CTL3_YDEL_MASK; - reg |= (value << SAA7191_CTL3_YDEL_SHIFT) - & SAA7191_CTL3_YDEL_MASK; - ret = saa7191_write_reg(sd, SAA7191_REG_CTL3, reg); - break; - } - case SAA7191_CONTROL_VNR: - reg = saa7191_read_reg(sd, SAA7191_REG_CTL4); - reg &= ~SAA7191_CTL4_VNOI_MASK; - reg |= (ctrl->value << SAA7191_CTL4_VNOI_SHIFT) - & SAA7191_CTL4_VNOI_MASK; - ret = saa7191_write_reg(sd, SAA7191_REG_CTL4, reg); - break; - default: - ret = -EINVAL; - } - - return ret; -} - -/* I2C-interface */ - -static int saa7191_g_input_status(struct v4l2_subdev *sd, u32 *status) -{ - u8 status_reg; - int res = V4L2_IN_ST_NO_SIGNAL; - - if (saa7191_read_status(sd, &status_reg)) - return -EIO; - if ((status_reg & SAA7191_STATUS_HLCK) == 0) - res = 0; - if (!(status_reg & SAA7191_STATUS_CODE)) - res |= V4L2_IN_ST_NO_COLOR; - *status = res; - return 0; -} - - -static int saa7191_g_chip_ident(struct v4l2_subdev *sd, - struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_SAA7191, 0); -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops saa7191_core_ops = { - .g_chip_ident = saa7191_g_chip_ident, - .g_ctrl = saa7191_g_ctrl, - .s_ctrl = saa7191_s_ctrl, - .s_std = saa7191_s_std, -}; - -static const struct v4l2_subdev_video_ops saa7191_video_ops = { - .s_routing = saa7191_s_routing, - .querystd = saa7191_querystd, - .g_input_status = saa7191_g_input_status, -}; - -static const struct v4l2_subdev_ops saa7191_ops = { - .core = &saa7191_core_ops, - .video = &saa7191_video_ops, -}; - -static int saa7191_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - int err = 0; - struct saa7191 *decoder; - struct v4l2_subdev *sd; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - decoder = kzalloc(sizeof(*decoder), GFP_KERNEL); - if (!decoder) - return -ENOMEM; - - sd = &decoder->sd; - v4l2_i2c_subdev_init(sd, client, &saa7191_ops); - - err = saa7191_write_block(sd, sizeof(initseq), initseq); - if (err) { - printk(KERN_ERR "SAA7191 initialization failed\n"); - kfree(decoder); - return err; - } - - printk(KERN_INFO "SAA7191 initialized\n"); - - decoder->input = SAA7191_INPUT_COMPOSITE; - decoder->norm = V4L2_STD_PAL; - - err = saa7191_autodetect_norm(sd); - if (err && (err != -EBUSY)) - printk(KERN_ERR "SAA7191: Signal auto-detection failed\n"); - - return 0; -} - -static int saa7191_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - kfree(to_saa7191(sd)); - return 0; -} - -static const struct i2c_device_id saa7191_id[] = { - { "saa7191", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, saa7191_id); - -static struct i2c_driver saa7191_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "saa7191", - }, - .probe = saa7191_probe, - .remove = saa7191_remove, - .id_table = saa7191_id, -}; - -module_i2c_driver(saa7191_driver); diff --git a/drivers/media/video/saa7191.h b/drivers/media/video/saa7191.h deleted file mode 100644 index 803c74d6066f..000000000000 --- a/drivers/media/video/saa7191.h +++ /dev/null @@ -1,245 +0,0 @@ -/* - * saa7191.h - Philips SAA7191 video decoder driver - * - * Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org> - * Copyright (C) 2004,2005 Mikael Nousiainen <tmnousia@cc.hut.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef _SAA7191_H_ -#define _SAA7191_H_ - -/* Philips SAA7191 DMSD I2C bus address */ -#define SAA7191_ADDR 0x8a - -/* Register subaddresses. */ -#define SAA7191_REG_IDEL 0x00 -#define SAA7191_REG_HSYB 0x01 -#define SAA7191_REG_HSYS 0x02 -#define SAA7191_REG_HCLB 0x03 -#define SAA7191_REG_HCLS 0x04 -#define SAA7191_REG_HPHI 0x05 -#define SAA7191_REG_LUMA 0x06 -#define SAA7191_REG_HUEC 0x07 -#define SAA7191_REG_CKTQ 0x08 /* bits 3-7 */ -#define SAA7191_REG_CKTS 0x09 /* bits 3-7 */ -#define SAA7191_REG_PLSE 0x0a -#define SAA7191_REG_SESE 0x0b -#define SAA7191_REG_GAIN 0x0c -#define SAA7191_REG_STDC 0x0d -#define SAA7191_REG_IOCK 0x0e -#define SAA7191_REG_CTL3 0x0f -#define SAA7191_REG_CTL4 0x10 -#define SAA7191_REG_CHCV 0x11 -#define SAA7191_REG_HS6B 0x14 -#define SAA7191_REG_HS6S 0x15 -#define SAA7191_REG_HC6B 0x16 -#define SAA7191_REG_HC6S 0x17 -#define SAA7191_REG_HP6I 0x18 -#define SAA7191_REG_STATUS 0xff /* not really a subaddress */ - -/* Status Register definitions */ -#define SAA7191_STATUS_CODE 0x01 /* color detected flag */ -#define SAA7191_STATUS_FIDT 0x20 /* signal type 50/60 Hz */ -#define SAA7191_STATUS_HLCK 0x40 /* PLL unlocked(1)/locked(0) */ -#define SAA7191_STATUS_STTC 0x80 /* tv/vtr time constant */ - -/* Luminance Control Register definitions */ -/* input mode select bit: - * 0=CVBS (chrominance trap active), 1=S-Video (trap bypassed) */ -#define SAA7191_LUMA_BYPS 0x80 -/* pre-filter (only when chrominance trap is active) */ -#define SAA7191_LUMA_PREF 0x40 -/* aperture bandpass to select different characteristics with maximums - * (bits 4-5) */ -#define SAA7191_LUMA_BPSS_MASK 0x30 -#define SAA7191_LUMA_BPSS_SHIFT 4 -#define SAA7191_LUMA_BPSS_3 0x30 -#define SAA7191_LUMA_BPSS_2 0x20 -#define SAA7191_LUMA_BPSS_1 0x10 -#define SAA7191_LUMA_BPSS_0 0x00 -/* coring range for high frequency components according to 8-bit luminance - * (bits 2-3) - * 0=coring off, n= (+-)n LSB */ -#define SAA7191_LUMA_CORI_MASK 0x0c -#define SAA7191_LUMA_CORI_SHIFT 2 -#define SAA7191_LUMA_CORI_3 0x0c -#define SAA7191_LUMA_CORI_2 0x08 -#define SAA7191_LUMA_CORI_1 0x04 -#define SAA7191_LUMA_CORI_0 0x00 -/* aperture bandpass filter weights high frequency components of luminance - * signal (bits 0-1) - * 0=factor 0, 1=0.25, 2=0.5, 3=1 */ -#define SAA7191_LUMA_APER_MASK 0x03 -#define SAA7191_LUMA_APER_SHIFT 0 -#define SAA7191_LUMA_APER_3 0x03 -#define SAA7191_LUMA_APER_2 0x02 -#define SAA7191_LUMA_APER_1 0x01 -#define SAA7191_LUMA_APER_0 0x00 - -/* Chrominance Gain Control Settings Register definitions */ -/* colour on: 0=automatic colour-killer enabled, 1=forced colour on */ -#define SAA7191_GAIN_COLO 0x80 -/* chrominance gain control (AGC filter) - * 0=loop filter time constant slow, 1=medium, 2=fast, 3=actual gain */ -#define SAA7191_GAIN_LFIS_MASK 0x60 -#define SAA7191_GAIN_LFIS_SHIFT 5 -#define SAA7191_GAIN_LFIS_3 0x60 -#define SAA7191_GAIN_LFIS_2 0x40 -#define SAA7191_GAIN_LFIS_1 0x20 -#define SAA7191_GAIN_LFIS_0 0x00 - -/* Standard/Mode Control Register definitions */ -/* tv/vtr mode bit: 0=TV mode (slow time constant), - * 1=VTR mode (fast time constant) */ -#define SAA7191_STDC_VTRC 0x80 -/* SAA7191B-specific functions enable (RTCO, ODD and GPSW0 outputs) - * 0=outputs set to high-impedance (circuit equals SAA7191), 1=enabled */ -#define SAA7191_STDC_NFEN 0x08 -/* HREF generation: 0=like SAA7191, 1=HREF is 8xLLC2 clocks earlier */ -#define SAA7191_STDC_HRMV 0x04 -/* general purpose switch 0 - * (not used with VINO afaik) */ -#define SAA7191_STDC_GPSW0 0x02 -/* SECAM mode bit: 0=other standards, 1=SECAM */ -#define SAA7191_STDC_SECS 0x01 - -/* I/O and Clock Control Register definitions */ -/* horizontal clock PLL: 0=PLL closed, - * 1=PLL circuit open and horizontal freq fixed */ -#define SAA7191_IOCK_HPLL 0x80 -/* colour-difference output enable (outputs UV0-UV7) */ -#define SAA7191_IOCK_OEDC 0x40 -/* H-sync output enable */ -#define SAA7191_IOCK_OEHS 0x20 -/* V-sync output enable */ -#define SAA7191_IOCK_OEVS 0x10 -/* luminance output enable (outputs Y0-Y7) */ -#define SAA7191_IOCK_OEDY 0x08 -/* S-VHS bit (chrominance from CVBS or from chrominance input): - * 0=controlled by BYPS-bit, 1=from chrominance input */ -#define SAA7191_IOCK_CHRS 0x04 -/* general purpose switch 2 - * VINO-specific: 0=used with CVBS, 1=used with S-Video */ -#define SAA7191_IOCK_GPSW2 0x02 -/* general purpose switch 1 */ -/* VINO-specific: 0=always, 1=not used!*/ -#define SAA7191_IOCK_GPSW1 0x01 - -/* Miscellaneous Control #1 Register definitions */ -/* automatic field detection (50/60Hz standard) */ -#define SAA7191_CTL3_AUFD 0x80 -/* field select: (if AUFD=0) - * 0=50Hz (625 lines), 1=60Hz (525 lines) */ -#define SAA7191_CTL3_FSEL 0x40 -/* SECAM cross-colour reduction enable */ -#define SAA7191_CTL3_SXCR 0x20 -/* sync and clamping pulse enable (HCL and HSY outputs) */ -#define SAA7191_CTL3_SCEN 0x10 -/* output format: 0=4:1:1, 1=4:2:2 (4:2:2 for VINO) */ -#define SAA7191_CTL3_OFTS 0x08 -/* luminance delay compensation - * 0=0*2/LLC, 1=+1*2/LLC, 2=+2*2/LLC, 3=+3*2/LLC, - * 4=-4*2/LLC, 5=-3*2/LLC, 6=-2*2/LLC, 7=-1*2/LLC - * step size = 2/LLC = 67.8ns for 50Hz, 81.5ns for 60Hz */ -#define SAA7191_CTL3_YDEL_MASK 0x07 -#define SAA7191_CTL3_YDEL_SHIFT 0 -#define SAA7191_CTL3_YDEL2 0x04 -#define SAA7191_CTL3_YDEL1 0x02 -#define SAA7191_CTL3_YDEL0 0x01 - -/* Miscellaneous Control #2 Register definitions */ -/* select HREF position - * 0=normal, HREF is matched to YUV output port, - * 1=HREF is matched to CVBS input port */ -#define SAA7191_CTL4_HRFS 0x04 -/* vertical noise reduction - * 0=normal, 1=searching window, 2=auto-deflection, 3=reduction bypassed */ -#define SAA7191_CTL4_VNOI_MASK 0x03 -#define SAA7191_CTL4_VNOI_SHIFT 0 -#define SAA7191_CTL4_VNOI_3 0x03 -#define SAA7191_CTL4_VNOI_2 0x02 -#define SAA7191_CTL4_VNOI_1 0x01 -#define SAA7191_CTL4_VNOI_0 0x00 - -/* Chrominance Gain Control Register definitions - * - for QAM-modulated input signals, effects output amplitude - * (SECAM gain fixed) - * (nominal values for UV CCIR level) */ -#define SAA7191_CHCV_NTSC 0x2c -#define SAA7191_CHCV_PAL 0x59 - -/* Driver interface definitions */ -#define SAA7191_INPUT_COMPOSITE 0 -#define SAA7191_INPUT_SVIDEO 1 - -#define SAA7191_NORM_PAL 1 -#define SAA7191_NORM_NTSC 2 -#define SAA7191_NORM_SECAM 3 - -struct saa7191_status { - /* 0=no signal, 1=signal detected */ - int signal; - /* 0=50hz (pal) signal, 1=60hz (ntsc) signal */ - int signal_60hz; - /* 0=no color detected, 1=color detected */ - int color; - - /* current SAA7191_INPUT_ */ - int input; - /* current SAA7191_NORM_ */ - int norm; -}; - -#define SAA7191_BANDPASS_MIN 0x00 -#define SAA7191_BANDPASS_MAX 0x03 -#define SAA7191_BANDPASS_DEFAULT 0x00 - -#define SAA7191_BANDPASS_WEIGHT_MIN 0x00 -#define SAA7191_BANDPASS_WEIGHT_MAX 0x03 -#define SAA7191_BANDPASS_WEIGHT_DEFAULT 0x01 - -#define SAA7191_CORING_MIN 0x00 -#define SAA7191_CORING_MAX 0x03 -#define SAA7191_CORING_DEFAULT 0x00 - -#define SAA7191_HUE_MIN 0x00 -#define SAA7191_HUE_MAX 0xff -#define SAA7191_HUE_DEFAULT 0x80 - -#define SAA7191_VTRC_MIN 0x00 -#define SAA7191_VTRC_MAX 0x01 -#define SAA7191_VTRC_DEFAULT 0x00 - -#define SAA7191_FORCE_COLOUR_MIN 0x00 -#define SAA7191_FORCE_COLOUR_MAX 0x01 -#define SAA7191_FORCE_COLOUR_DEFAULT 0x00 - -#define SAA7191_CHROMA_GAIN_MIN 0x00 -#define SAA7191_CHROMA_GAIN_MAX 0x03 -#define SAA7191_CHROMA_GAIN_DEFAULT 0x00 - -#define SAA7191_LUMA_DELAY_MIN -0x04 -#define SAA7191_LUMA_DELAY_MAX 0x03 -#define SAA7191_LUMA_DELAY_DEFAULT 0x01 - -#define SAA7191_VNR_MIN 0x00 -#define SAA7191_VNR_MAX 0x03 -#define SAA7191_VNR_DEFAULT 0x00 - -#define SAA7191_CONTROL_BANDPASS (V4L2_CID_PRIVATE_BASE + 0) -#define SAA7191_CONTROL_BANDPASS_WEIGHT (V4L2_CID_PRIVATE_BASE + 1) -#define SAA7191_CONTROL_CORING (V4L2_CID_PRIVATE_BASE + 2) -#define SAA7191_CONTROL_FORCE_COLOUR (V4L2_CID_PRIVATE_BASE + 3) -#define SAA7191_CONTROL_CHROMA_GAIN (V4L2_CID_PRIVATE_BASE + 4) -#define SAA7191_CONTROL_VTRC (V4L2_CID_PRIVATE_BASE + 5) -#define SAA7191_CONTROL_LUMA_DELAY (V4L2_CID_PRIVATE_BASE + 6) -#define SAA7191_CONTROL_VNR (V4L2_CID_PRIVATE_BASE + 7) - -#define DECODER_SAA7191_GET_STATUS _IOR('d', 195, struct saa7191_status) -#define DECODER_SAA7191_SET_NORM _IOW('d', 196, int) - -#endif diff --git a/drivers/media/video/smiapp-pll.c b/drivers/media/video/smiapp-pll.c deleted file mode 100644 index a2e41a21dc65..000000000000 --- a/drivers/media/video/smiapp-pll.c +++ /dev/null @@ -1,418 +0,0 @@ -/* - * drivers/media/video/smiapp-pll.c - * - * Generic driver for SMIA/SMIA++ compliant camera modules - * - * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#include <linux/gcd.h> -#include <linux/lcm.h> -#include <linux/module.h> - -#include "smiapp-pll.h" - -/* Return an even number or one. */ -static inline uint32_t clk_div_even(uint32_t a) -{ - return max_t(uint32_t, 1, a & ~1); -} - -/* Return an even number or one. */ -static inline uint32_t clk_div_even_up(uint32_t a) -{ - if (a == 1) - return 1; - return (a + 1) & ~1; -} - -static inline uint32_t is_one_or_even(uint32_t a) -{ - if (a == 1) - return 1; - if (a & 1) - return 0; - - return 1; -} - -static int bounds_check(struct device *dev, uint32_t val, - uint32_t min, uint32_t max, char *str) -{ - if (val >= min && val <= max) - return 0; - - dev_warn(dev, "%s out of bounds: %d (%d--%d)\n", str, val, min, max); - - return -EINVAL; -} - -static void print_pll(struct device *dev, struct smiapp_pll *pll) -{ - dev_dbg(dev, "pre_pll_clk_div\t%d\n", pll->pre_pll_clk_div); - dev_dbg(dev, "pll_multiplier \t%d\n", pll->pll_multiplier); - if (pll->flags != SMIAPP_PLL_FLAG_NO_OP_CLOCKS) { - dev_dbg(dev, "op_sys_clk_div \t%d\n", pll->op_sys_clk_div); - dev_dbg(dev, "op_pix_clk_div \t%d\n", pll->op_pix_clk_div); - } - dev_dbg(dev, "vt_sys_clk_div \t%d\n", pll->vt_sys_clk_div); - dev_dbg(dev, "vt_pix_clk_div \t%d\n", pll->vt_pix_clk_div); - - dev_dbg(dev, "ext_clk_freq_hz \t%d\n", pll->ext_clk_freq_hz); - dev_dbg(dev, "pll_ip_clk_freq_hz \t%d\n", pll->pll_ip_clk_freq_hz); - dev_dbg(dev, "pll_op_clk_freq_hz \t%d\n", pll->pll_op_clk_freq_hz); - if (pll->flags & SMIAPP_PLL_FLAG_NO_OP_CLOCKS) { - dev_dbg(dev, "op_sys_clk_freq_hz \t%d\n", - pll->op_sys_clk_freq_hz); - dev_dbg(dev, "op_pix_clk_freq_hz \t%d\n", - pll->op_pix_clk_freq_hz); - } - dev_dbg(dev, "vt_sys_clk_freq_hz \t%d\n", pll->vt_sys_clk_freq_hz); - dev_dbg(dev, "vt_pix_clk_freq_hz \t%d\n", pll->vt_pix_clk_freq_hz); -} - -int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, - struct smiapp_pll *pll) -{ - uint32_t sys_div; - uint32_t best_pix_div = INT_MAX >> 1; - uint32_t vt_op_binning_div; - uint32_t lane_op_clock_ratio; - uint32_t mul, div; - uint32_t more_mul_min, more_mul_max; - uint32_t more_mul_factor; - uint32_t min_vt_div, max_vt_div, vt_div; - uint32_t min_sys_div, max_sys_div; - unsigned int i; - int rval; - - if (pll->flags & SMIAPP_PLL_FLAG_OP_PIX_CLOCK_PER_LANE) - lane_op_clock_ratio = pll->lanes; - else - lane_op_clock_ratio = 1; - dev_dbg(dev, "lane_op_clock_ratio: %d\n", lane_op_clock_ratio); - - dev_dbg(dev, "binning: %dx%d\n", pll->binning_horizontal, - pll->binning_vertical); - - /* CSI transfers 2 bits per clock per lane; thus times 2 */ - pll->pll_op_clk_freq_hz = pll->link_freq * 2 - * (pll->lanes / lane_op_clock_ratio); - - /* Figure out limits for pre-pll divider based on extclk */ - dev_dbg(dev, "min / max pre_pll_clk_div: %d / %d\n", - limits->min_pre_pll_clk_div, limits->max_pre_pll_clk_div); - limits->max_pre_pll_clk_div = - min_t(uint16_t, limits->max_pre_pll_clk_div, - clk_div_even(pll->ext_clk_freq_hz / - limits->min_pll_ip_freq_hz)); - limits->min_pre_pll_clk_div = - max_t(uint16_t, limits->min_pre_pll_clk_div, - clk_div_even_up( - DIV_ROUND_UP(pll->ext_clk_freq_hz, - limits->max_pll_ip_freq_hz))); - dev_dbg(dev, "pre-pll check: min / max pre_pll_clk_div: %d / %d\n", - limits->min_pre_pll_clk_div, limits->max_pre_pll_clk_div); - - i = gcd(pll->pll_op_clk_freq_hz, pll->ext_clk_freq_hz); - mul = div_u64(pll->pll_op_clk_freq_hz, i); - div = pll->ext_clk_freq_hz / i; - dev_dbg(dev, "mul %d / div %d\n", mul, div); - - limits->min_pre_pll_clk_div = - max_t(uint16_t, limits->min_pre_pll_clk_div, - clk_div_even_up( - DIV_ROUND_UP(mul * pll->ext_clk_freq_hz, - limits->max_pll_op_freq_hz))); - dev_dbg(dev, "pll_op check: min / max pre_pll_clk_div: %d / %d\n", - limits->min_pre_pll_clk_div, limits->max_pre_pll_clk_div); - - if (limits->min_pre_pll_clk_div > limits->max_pre_pll_clk_div) { - dev_err(dev, "unable to compute pre_pll divisor\n"); - return -EINVAL; - } - - pll->pre_pll_clk_div = limits->min_pre_pll_clk_div; - - /* - * Get pre_pll_clk_div so that our pll_op_clk_freq_hz won't be - * too high. - */ - dev_dbg(dev, "pre_pll_clk_div %d\n", pll->pre_pll_clk_div); - - /* Don't go above max pll multiplier. */ - more_mul_max = limits->max_pll_multiplier / mul; - dev_dbg(dev, "more_mul_max: max_pll_multiplier check: %d\n", - more_mul_max); - /* Don't go above max pll op frequency. */ - more_mul_max = - min_t(int, - more_mul_max, - limits->max_pll_op_freq_hz - / (pll->ext_clk_freq_hz / pll->pre_pll_clk_div * mul)); - dev_dbg(dev, "more_mul_max: max_pll_op_freq_hz check: %d\n", - more_mul_max); - /* Don't go above the division capability of op sys clock divider. */ - more_mul_max = min(more_mul_max, - limits->max_op_sys_clk_div * pll->pre_pll_clk_div - / div); - dev_dbg(dev, "more_mul_max: max_op_sys_clk_div check: %d\n", - more_mul_max); - /* Ensure we won't go above min_pll_multiplier. */ - more_mul_max = min(more_mul_max, - DIV_ROUND_UP(limits->max_pll_multiplier, mul)); - dev_dbg(dev, "more_mul_max: min_pll_multiplier check: %d\n", - more_mul_max); - - /* Ensure we won't go below min_pll_op_freq_hz. */ - more_mul_min = DIV_ROUND_UP(limits->min_pll_op_freq_hz, - pll->ext_clk_freq_hz / pll->pre_pll_clk_div - * mul); - dev_dbg(dev, "more_mul_min: min_pll_op_freq_hz check: %d\n", - more_mul_min); - /* Ensure we won't go below min_pll_multiplier. */ - more_mul_min = max(more_mul_min, - DIV_ROUND_UP(limits->min_pll_multiplier, mul)); - dev_dbg(dev, "more_mul_min: min_pll_multiplier check: %d\n", - more_mul_min); - - if (more_mul_min > more_mul_max) { - dev_warn(dev, - "unable to compute more_mul_min and more_mul_max"); - return -EINVAL; - } - - more_mul_factor = lcm(div, pll->pre_pll_clk_div) / div; - dev_dbg(dev, "more_mul_factor: %d\n", more_mul_factor); - more_mul_factor = lcm(more_mul_factor, limits->min_op_sys_clk_div); - dev_dbg(dev, "more_mul_factor: min_op_sys_clk_div: %d\n", - more_mul_factor); - i = roundup(more_mul_min, more_mul_factor); - if (!is_one_or_even(i)) - i <<= 1; - - dev_dbg(dev, "final more_mul: %d\n", i); - if (i > more_mul_max) { - dev_warn(dev, "final more_mul is bad, max %d", more_mul_max); - return -EINVAL; - } - - pll->pll_multiplier = mul * i; - pll->op_sys_clk_div = div * i / pll->pre_pll_clk_div; - dev_dbg(dev, "op_sys_clk_div: %d\n", pll->op_sys_clk_div); - - pll->pll_ip_clk_freq_hz = pll->ext_clk_freq_hz - / pll->pre_pll_clk_div; - - pll->pll_op_clk_freq_hz = pll->pll_ip_clk_freq_hz - * pll->pll_multiplier; - - /* Derive pll_op_clk_freq_hz. */ - pll->op_sys_clk_freq_hz = - pll->pll_op_clk_freq_hz / pll->op_sys_clk_div; - - pll->op_pix_clk_div = pll->bits_per_pixel; - dev_dbg(dev, "op_pix_clk_div: %d\n", pll->op_pix_clk_div); - - pll->op_pix_clk_freq_hz = - pll->op_sys_clk_freq_hz / pll->op_pix_clk_div; - - /* - * Some sensors perform analogue binning and some do this - * digitally. The ones doing this digitally can be roughly be - * found out using this formula. The ones doing this digitally - * should run at higher clock rate, so smaller divisor is used - * on video timing side. - */ - if (limits->min_line_length_pck_bin > limits->min_line_length_pck - / pll->binning_horizontal) - vt_op_binning_div = pll->binning_horizontal; - else - vt_op_binning_div = 1; - dev_dbg(dev, "vt_op_binning_div: %d\n", vt_op_binning_div); - - /* - * Profile 2 supports vt_pix_clk_div E [4, 10] - * - * Horizontal binning can be used as a base for difference in - * divisors. One must make sure that horizontal blanking is - * enough to accommodate the CSI-2 sync codes. - * - * Take scaling factor into account as well. - * - * Find absolute limits for the factor of vt divider. - */ - dev_dbg(dev, "scale_m: %d\n", pll->scale_m); - min_vt_div = DIV_ROUND_UP(pll->op_pix_clk_div * pll->op_sys_clk_div - * pll->scale_n, - lane_op_clock_ratio * vt_op_binning_div - * pll->scale_m); - - /* Find smallest and biggest allowed vt divisor. */ - dev_dbg(dev, "min_vt_div: %d\n", min_vt_div); - min_vt_div = max(min_vt_div, - DIV_ROUND_UP(pll->pll_op_clk_freq_hz, - limits->max_vt_pix_clk_freq_hz)); - dev_dbg(dev, "min_vt_div: max_vt_pix_clk_freq_hz: %d\n", - min_vt_div); - min_vt_div = max_t(uint32_t, min_vt_div, - limits->min_vt_pix_clk_div - * limits->min_vt_sys_clk_div); - dev_dbg(dev, "min_vt_div: min_vt_clk_div: %d\n", min_vt_div); - - max_vt_div = limits->max_vt_sys_clk_div * limits->max_vt_pix_clk_div; - dev_dbg(dev, "max_vt_div: %d\n", max_vt_div); - max_vt_div = min(max_vt_div, - DIV_ROUND_UP(pll->pll_op_clk_freq_hz, - limits->min_vt_pix_clk_freq_hz)); - dev_dbg(dev, "max_vt_div: min_vt_pix_clk_freq_hz: %d\n", - max_vt_div); - - /* - * Find limitsits for sys_clk_div. Not all values are possible - * with all values of pix_clk_div. - */ - min_sys_div = limits->min_vt_sys_clk_div; - dev_dbg(dev, "min_sys_div: %d\n", min_sys_div); - min_sys_div = max(min_sys_div, - DIV_ROUND_UP(min_vt_div, - limits->max_vt_pix_clk_div)); - dev_dbg(dev, "min_sys_div: max_vt_pix_clk_div: %d\n", min_sys_div); - min_sys_div = max(min_sys_div, - pll->pll_op_clk_freq_hz - / limits->max_vt_sys_clk_freq_hz); - dev_dbg(dev, "min_sys_div: max_pll_op_clk_freq_hz: %d\n", min_sys_div); - min_sys_div = clk_div_even_up(min_sys_div); - dev_dbg(dev, "min_sys_div: one or even: %d\n", min_sys_div); - - max_sys_div = limits->max_vt_sys_clk_div; - dev_dbg(dev, "max_sys_div: %d\n", max_sys_div); - max_sys_div = min(max_sys_div, - DIV_ROUND_UP(max_vt_div, - limits->min_vt_pix_clk_div)); - dev_dbg(dev, "max_sys_div: min_vt_pix_clk_div: %d\n", max_sys_div); - max_sys_div = min(max_sys_div, - DIV_ROUND_UP(pll->pll_op_clk_freq_hz, - limits->min_vt_pix_clk_freq_hz)); - dev_dbg(dev, "max_sys_div: min_vt_pix_clk_freq_hz: %d\n", max_sys_div); - - /* - * Find pix_div such that a legal pix_div * sys_div results - * into a value which is not smaller than div, the desired - * divisor. - */ - for (vt_div = min_vt_div; vt_div <= max_vt_div; - vt_div += 2 - (vt_div & 1)) { - for (sys_div = min_sys_div; - sys_div <= max_sys_div; - sys_div += 2 - (sys_div & 1)) { - int pix_div = DIV_ROUND_UP(vt_div, sys_div); - - if (pix_div < limits->min_vt_pix_clk_div - || pix_div > limits->max_vt_pix_clk_div) { - dev_dbg(dev, - "pix_div %d too small or too big (%d--%d)\n", - pix_div, - limits->min_vt_pix_clk_div, - limits->max_vt_pix_clk_div); - continue; - } - - /* Check if this one is better. */ - if (pix_div * sys_div - <= roundup(min_vt_div, best_pix_div)) - best_pix_div = pix_div; - } - if (best_pix_div < INT_MAX >> 1) - break; - } - - pll->vt_sys_clk_div = DIV_ROUND_UP(min_vt_div, best_pix_div); - pll->vt_pix_clk_div = best_pix_div; - - pll->vt_sys_clk_freq_hz = - pll->pll_op_clk_freq_hz / pll->vt_sys_clk_div; - pll->vt_pix_clk_freq_hz = - pll->vt_sys_clk_freq_hz / pll->vt_pix_clk_div; - - pll->pixel_rate_csi = - pll->op_pix_clk_freq_hz * lane_op_clock_ratio; - - print_pll(dev, pll); - - rval = bounds_check(dev, pll->pre_pll_clk_div, - limits->min_pre_pll_clk_div, - limits->max_pre_pll_clk_div, "pre_pll_clk_div"); - if (!rval) - rval = bounds_check( - dev, pll->pll_ip_clk_freq_hz, - limits->min_pll_ip_freq_hz, limits->max_pll_ip_freq_hz, - "pll_ip_clk_freq_hz"); - if (!rval) - rval = bounds_check( - dev, pll->pll_multiplier, - limits->min_pll_multiplier, limits->max_pll_multiplier, - "pll_multiplier"); - if (!rval) - rval = bounds_check( - dev, pll->pll_op_clk_freq_hz, - limits->min_pll_op_freq_hz, limits->max_pll_op_freq_hz, - "pll_op_clk_freq_hz"); - if (!rval) - rval = bounds_check( - dev, pll->op_sys_clk_div, - limits->min_op_sys_clk_div, limits->max_op_sys_clk_div, - "op_sys_clk_div"); - if (!rval) - rval = bounds_check( - dev, pll->op_pix_clk_div, - limits->min_op_pix_clk_div, limits->max_op_pix_clk_div, - "op_pix_clk_div"); - if (!rval) - rval = bounds_check( - dev, pll->op_sys_clk_freq_hz, - limits->min_op_sys_clk_freq_hz, - limits->max_op_sys_clk_freq_hz, - "op_sys_clk_freq_hz"); - if (!rval) - rval = bounds_check( - dev, pll->op_pix_clk_freq_hz, - limits->min_op_pix_clk_freq_hz, - limits->max_op_pix_clk_freq_hz, - "op_pix_clk_freq_hz"); - if (!rval) - rval = bounds_check( - dev, pll->vt_sys_clk_freq_hz, - limits->min_vt_sys_clk_freq_hz, - limits->max_vt_sys_clk_freq_hz, - "vt_sys_clk_freq_hz"); - if (!rval) - rval = bounds_check( - dev, pll->vt_pix_clk_freq_hz, - limits->min_vt_pix_clk_freq_hz, - limits->max_vt_pix_clk_freq_hz, - "vt_pix_clk_freq_hz"); - - return rval; -} -EXPORT_SYMBOL_GPL(smiapp_pll_calculate); - -MODULE_AUTHOR("Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>"); -MODULE_DESCRIPTION("Generic SMIA/SMIA++ PLL calculator"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/smiapp-pll.h b/drivers/media/video/smiapp-pll.h deleted file mode 100644 index 9eab63f23afb..000000000000 --- a/drivers/media/video/smiapp-pll.h +++ /dev/null @@ -1,103 +0,0 @@ -/* - * drivers/media/video/smiapp-pll.h - * - * Generic driver for SMIA/SMIA++ compliant camera modules - * - * Copyright (C) 2012 Nokia Corporation - * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#ifndef SMIAPP_PLL_H -#define SMIAPP_PLL_H - -#include <linux/device.h> - -struct smiapp_pll { - uint8_t lanes; - uint8_t binning_horizontal; - uint8_t binning_vertical; - uint8_t scale_m; - uint8_t scale_n; - uint8_t bits_per_pixel; - uint16_t flags; - uint32_t link_freq; - - uint16_t pre_pll_clk_div; - uint16_t pll_multiplier; - uint16_t op_sys_clk_div; - uint16_t op_pix_clk_div; - uint16_t vt_sys_clk_div; - uint16_t vt_pix_clk_div; - - uint32_t ext_clk_freq_hz; - uint32_t pll_ip_clk_freq_hz; - uint32_t pll_op_clk_freq_hz; - uint32_t op_sys_clk_freq_hz; - uint32_t op_pix_clk_freq_hz; - uint32_t vt_sys_clk_freq_hz; - uint32_t vt_pix_clk_freq_hz; - - uint32_t pixel_rate_csi; -}; - -struct smiapp_pll_limits { - /* Strict PLL limits */ - uint32_t min_ext_clk_freq_hz; - uint32_t max_ext_clk_freq_hz; - uint16_t min_pre_pll_clk_div; - uint16_t max_pre_pll_clk_div; - uint32_t min_pll_ip_freq_hz; - uint32_t max_pll_ip_freq_hz; - uint16_t min_pll_multiplier; - uint16_t max_pll_multiplier; - uint32_t min_pll_op_freq_hz; - uint32_t max_pll_op_freq_hz; - - uint16_t min_vt_sys_clk_div; - uint16_t max_vt_sys_clk_div; - uint32_t min_vt_sys_clk_freq_hz; - uint32_t max_vt_sys_clk_freq_hz; - uint16_t min_vt_pix_clk_div; - uint16_t max_vt_pix_clk_div; - uint32_t min_vt_pix_clk_freq_hz; - uint32_t max_vt_pix_clk_freq_hz; - - uint16_t min_op_sys_clk_div; - uint16_t max_op_sys_clk_div; - uint32_t min_op_sys_clk_freq_hz; - uint32_t max_op_sys_clk_freq_hz; - uint16_t min_op_pix_clk_div; - uint16_t max_op_pix_clk_div; - uint32_t min_op_pix_clk_freq_hz; - uint32_t max_op_pix_clk_freq_hz; - - /* Other relevant limits */ - uint32_t min_line_length_pck_bin; - uint32_t min_line_length_pck; -}; - -/* op pix clock is for all lanes in total normally */ -#define SMIAPP_PLL_FLAG_OP_PIX_CLOCK_PER_LANE (1 << 0) -#define SMIAPP_PLL_FLAG_NO_OP_CLOCKS (1 << 1) - -struct device; - -int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits, - struct smiapp_pll *pll); - -#endif /* SMIAPP_PLL_H */ diff --git a/drivers/media/video/smiapp/Kconfig b/drivers/media/video/smiapp/Kconfig deleted file mode 100644 index 3149cda1d0db..000000000000 --- a/drivers/media/video/smiapp/Kconfig +++ /dev/null @@ -1,7 +0,0 @@ -config VIDEO_SMIAPP - tristate "SMIA++/SMIA sensor support" - depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && HAVE_CLK - depends on MEDIA_CAMERA_SUPPORT - select VIDEO_SMIAPP_PLL - ---help--- - This is a generic driver for SMIA++/SMIA camera modules. diff --git a/drivers/media/video/smiapp/Makefile b/drivers/media/video/smiapp/Makefile deleted file mode 100644 index 36b0cfa2c541..000000000000 --- a/drivers/media/video/smiapp/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -smiapp-objs += smiapp-core.o smiapp-regs.o \ - smiapp-quirk.o smiapp-limits.o -obj-$(CONFIG_VIDEO_SMIAPP) += smiapp.o - -ccflags-y += -Idrivers/media/video diff --git a/drivers/media/video/smiapp/smiapp-core.c b/drivers/media/video/smiapp/smiapp-core.c deleted file mode 100644 index bfd47c106134..000000000000 --- a/drivers/media/video/smiapp/smiapp-core.c +++ /dev/null @@ -1,2895 +0,0 @@ -/* - * drivers/media/video/smiapp/smiapp-core.c - * - * Generic driver for SMIA/SMIA++ compliant camera modules - * - * Copyright (C) 2010--2012 Nokia Corporation - * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> - * - * Based on smiapp driver by Vimarsh Zutshi - * Based on jt8ev1.c by Vimarsh Zutshi - * Based on smia-sensor.c by Tuukka Toivonen <tuukkat76@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#include <linux/clk.h> -#include <linux/delay.h> -#include <linux/device.h> -#include <linux/gpio.h> -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/regulator/consumer.h> -#include <linux/v4l2-mediabus.h> -#include <media/v4l2-device.h> - -#include "smiapp.h" - -#define SMIAPP_ALIGN_DIM(dim, flags) \ - ((flags) & V4L2_SEL_FLAG_GE \ - ? ALIGN((dim), 2) \ - : (dim) & ~1) - -/* - * smiapp_module_idents - supported camera modules - */ -static const struct smiapp_module_ident smiapp_module_idents[] = { - SMIAPP_IDENT_L(0x01, 0x022b, -1, "vs6555"), - SMIAPP_IDENT_L(0x01, 0x022e, -1, "vw6558"), - SMIAPP_IDENT_L(0x07, 0x7698, -1, "ovm7698"), - SMIAPP_IDENT_L(0x0b, 0x4242, -1, "smiapp-003"), - SMIAPP_IDENT_L(0x0c, 0x208a, -1, "tcm8330md"), - SMIAPP_IDENT_LQ(0x0c, 0x2134, -1, "tcm8500md", &smiapp_tcm8500md_quirk), - SMIAPP_IDENT_L(0x0c, 0x213e, -1, "et8en2"), - SMIAPP_IDENT_L(0x0c, 0x2184, -1, "tcm8580md"), - SMIAPP_IDENT_LQ(0x0c, 0x560f, -1, "jt8ew9", &smiapp_jt8ew9_quirk), - SMIAPP_IDENT_LQ(0x10, 0x4141, -1, "jt8ev1", &smiapp_jt8ev1_quirk), - SMIAPP_IDENT_LQ(0x10, 0x4241, -1, "imx125es", &smiapp_imx125es_quirk), -}; - -/* - * - * Dynamic Capability Identification - * - */ - -static int smiapp_read_frame_fmt(struct smiapp_sensor *sensor) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - u32 fmt_model_type, fmt_model_subtype, ncol_desc, nrow_desc; - unsigned int i; - int rval; - int line_count = 0; - int embedded_start = -1, embedded_end = -1; - int image_start = 0; - - rval = smiapp_read(sensor, SMIAPP_REG_U8_FRAME_FORMAT_MODEL_TYPE, - &fmt_model_type); - if (rval) - return rval; - - rval = smiapp_read(sensor, SMIAPP_REG_U8_FRAME_FORMAT_MODEL_SUBTYPE, - &fmt_model_subtype); - if (rval) - return rval; - - ncol_desc = (fmt_model_subtype - & SMIAPP_FRAME_FORMAT_MODEL_SUBTYPE_NCOLS_MASK) - >> SMIAPP_FRAME_FORMAT_MODEL_SUBTYPE_NCOLS_SHIFT; - nrow_desc = fmt_model_subtype - & SMIAPP_FRAME_FORMAT_MODEL_SUBTYPE_NROWS_MASK; - - dev_dbg(&client->dev, "format_model_type %s\n", - fmt_model_type == SMIAPP_FRAME_FORMAT_MODEL_TYPE_2BYTE - ? "2 byte" : - fmt_model_type == SMIAPP_FRAME_FORMAT_MODEL_TYPE_4BYTE - ? "4 byte" : "is simply bad"); - - for (i = 0; i < ncol_desc + nrow_desc; i++) { - u32 desc; - u32 pixelcode; - u32 pixels; - char *which; - char *what; - - if (fmt_model_type == SMIAPP_FRAME_FORMAT_MODEL_TYPE_2BYTE) { - rval = smiapp_read( - sensor, - SMIAPP_REG_U16_FRAME_FORMAT_DESCRIPTOR_2(i), - &desc); - if (rval) - return rval; - - pixelcode = - (desc - & SMIAPP_FRAME_FORMAT_DESC_2_PIXELCODE_MASK) - >> SMIAPP_FRAME_FORMAT_DESC_2_PIXELCODE_SHIFT; - pixels = desc & SMIAPP_FRAME_FORMAT_DESC_2_PIXELS_MASK; - } else if (fmt_model_type - == SMIAPP_FRAME_FORMAT_MODEL_TYPE_4BYTE) { - rval = smiapp_read( - sensor, - SMIAPP_REG_U32_FRAME_FORMAT_DESCRIPTOR_4(i), - &desc); - if (rval) - return rval; - - pixelcode = - (desc - & SMIAPP_FRAME_FORMAT_DESC_4_PIXELCODE_MASK) - >> SMIAPP_FRAME_FORMAT_DESC_4_PIXELCODE_SHIFT; - pixels = desc & SMIAPP_FRAME_FORMAT_DESC_4_PIXELS_MASK; - } else { - dev_dbg(&client->dev, - "invalid frame format model type %d\n", - fmt_model_type); - return -EINVAL; - } - - if (i < ncol_desc) - which = "columns"; - else - which = "rows"; - - switch (pixelcode) { - case SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_EMBEDDED: - what = "embedded"; - break; - case SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_DUMMY: - what = "dummy"; - break; - case SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_BLACK: - what = "black"; - break; - case SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_DARK: - what = "dark"; - break; - case SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_VISIBLE: - what = "visible"; - break; - default: - what = "invalid"; - dev_dbg(&client->dev, "pixelcode %d\n", pixelcode); - break; - } - - dev_dbg(&client->dev, "%s pixels: %d %s\n", - what, pixels, which); - - if (i < ncol_desc) - continue; - - /* Handle row descriptors */ - if (pixelcode - == SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_EMBEDDED) { - embedded_start = line_count; - } else { - if (pixelcode == SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_VISIBLE - || pixels >= sensor->limits[SMIAPP_LIMIT_MIN_FRAME_LENGTH_LINES] / 2) - image_start = line_count; - if (embedded_start != -1 && embedded_end == -1) - embedded_end = line_count; - } - line_count += pixels; - } - - if (embedded_start == -1 || embedded_end == -1) { - embedded_start = 0; - embedded_end = 0; - } - - dev_dbg(&client->dev, "embedded data from lines %d to %d\n", - embedded_start, embedded_end); - dev_dbg(&client->dev, "image data starts at line %d\n", image_start); - - return 0; -} - -static int smiapp_pll_configure(struct smiapp_sensor *sensor) -{ - struct smiapp_pll *pll = &sensor->pll; - int rval; - - rval = smiapp_write( - sensor, SMIAPP_REG_U16_VT_PIX_CLK_DIV, pll->vt_pix_clk_div); - if (rval < 0) - return rval; - - rval = smiapp_write( - sensor, SMIAPP_REG_U16_VT_SYS_CLK_DIV, pll->vt_sys_clk_div); - if (rval < 0) - return rval; - - rval = smiapp_write( - sensor, SMIAPP_REG_U16_PRE_PLL_CLK_DIV, pll->pre_pll_clk_div); - if (rval < 0) - return rval; - - rval = smiapp_write( - sensor, SMIAPP_REG_U16_PLL_MULTIPLIER, pll->pll_multiplier); - if (rval < 0) - return rval; - - /* Lane op clock ratio does not apply here. */ - rval = smiapp_write( - sensor, SMIAPP_REG_U32_REQUESTED_LINK_BIT_RATE_MBPS, - DIV_ROUND_UP(pll->op_sys_clk_freq_hz, 1000000 / 256 / 256)); - if (rval < 0 || sensor->minfo.smiapp_profile == SMIAPP_PROFILE_0) - return rval; - - rval = smiapp_write( - sensor, SMIAPP_REG_U16_OP_PIX_CLK_DIV, pll->op_pix_clk_div); - if (rval < 0) - return rval; - - return smiapp_write( - sensor, SMIAPP_REG_U16_OP_SYS_CLK_DIV, pll->op_sys_clk_div); -} - -static int smiapp_pll_update(struct smiapp_sensor *sensor) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - struct smiapp_pll_limits lim = { - .min_pre_pll_clk_div = sensor->limits[SMIAPP_LIMIT_MIN_PRE_PLL_CLK_DIV], - .max_pre_pll_clk_div = sensor->limits[SMIAPP_LIMIT_MAX_PRE_PLL_CLK_DIV], - .min_pll_ip_freq_hz = sensor->limits[SMIAPP_LIMIT_MIN_PLL_IP_FREQ_HZ], - .max_pll_ip_freq_hz = sensor->limits[SMIAPP_LIMIT_MAX_PLL_IP_FREQ_HZ], - .min_pll_multiplier = sensor->limits[SMIAPP_LIMIT_MIN_PLL_MULTIPLIER], - .max_pll_multiplier = sensor->limits[SMIAPP_LIMIT_MAX_PLL_MULTIPLIER], - .min_pll_op_freq_hz = sensor->limits[SMIAPP_LIMIT_MIN_PLL_OP_FREQ_HZ], - .max_pll_op_freq_hz = sensor->limits[SMIAPP_LIMIT_MAX_PLL_OP_FREQ_HZ], - - .min_op_sys_clk_div = sensor->limits[SMIAPP_LIMIT_MIN_OP_SYS_CLK_DIV], - .max_op_sys_clk_div = sensor->limits[SMIAPP_LIMIT_MAX_OP_SYS_CLK_DIV], - .min_op_pix_clk_div = sensor->limits[SMIAPP_LIMIT_MIN_OP_PIX_CLK_DIV], - .max_op_pix_clk_div = sensor->limits[SMIAPP_LIMIT_MAX_OP_PIX_CLK_DIV], - .min_op_sys_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MIN_OP_SYS_CLK_FREQ_HZ], - .max_op_sys_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MAX_OP_SYS_CLK_FREQ_HZ], - .min_op_pix_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MIN_OP_PIX_CLK_FREQ_HZ], - .max_op_pix_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MAX_OP_PIX_CLK_FREQ_HZ], - - .min_vt_sys_clk_div = sensor->limits[SMIAPP_LIMIT_MIN_VT_SYS_CLK_DIV], - .max_vt_sys_clk_div = sensor->limits[SMIAPP_LIMIT_MAX_VT_SYS_CLK_DIV], - .min_vt_pix_clk_div = sensor->limits[SMIAPP_LIMIT_MIN_VT_PIX_CLK_DIV], - .max_vt_pix_clk_div = sensor->limits[SMIAPP_LIMIT_MAX_VT_PIX_CLK_DIV], - .min_vt_sys_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MIN_VT_SYS_CLK_FREQ_HZ], - .max_vt_sys_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MAX_VT_SYS_CLK_FREQ_HZ], - .min_vt_pix_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MIN_VT_PIX_CLK_FREQ_HZ], - .max_vt_pix_clk_freq_hz = sensor->limits[SMIAPP_LIMIT_MAX_VT_PIX_CLK_FREQ_HZ], - - .min_line_length_pck_bin = sensor->limits[SMIAPP_LIMIT_MIN_LINE_LENGTH_PCK_BIN], - .min_line_length_pck = sensor->limits[SMIAPP_LIMIT_MIN_LINE_LENGTH_PCK], - }; - struct smiapp_pll *pll = &sensor->pll; - int rval; - - memset(&sensor->pll, 0, sizeof(sensor->pll)); - - pll->lanes = sensor->platform_data->lanes; - pll->ext_clk_freq_hz = sensor->platform_data->ext_clk; - - if (sensor->minfo.smiapp_profile == SMIAPP_PROFILE_0) { - /* - * Fill in operational clock divisors limits from the - * video timing ones. On profile 0 sensors the - * requirements regarding them are essentially the - * same as on VT ones. - */ - lim.min_op_sys_clk_div = lim.min_vt_sys_clk_div; - lim.max_op_sys_clk_div = lim.max_vt_sys_clk_div; - lim.min_op_pix_clk_div = lim.min_vt_pix_clk_div; - lim.max_op_pix_clk_div = lim.max_vt_pix_clk_div; - lim.min_op_sys_clk_freq_hz = lim.min_vt_sys_clk_freq_hz; - lim.max_op_sys_clk_freq_hz = lim.max_vt_sys_clk_freq_hz; - lim.min_op_pix_clk_freq_hz = lim.min_vt_pix_clk_freq_hz; - lim.max_op_pix_clk_freq_hz = lim.max_vt_pix_clk_freq_hz; - /* Profile 0 sensors have no separate OP clock branch. */ - pll->flags |= SMIAPP_PLL_FLAG_NO_OP_CLOCKS; - } - - if (smiapp_needs_quirk(sensor, - SMIAPP_QUIRK_FLAG_OP_PIX_CLOCK_PER_LANE)) - pll->flags |= SMIAPP_PLL_FLAG_OP_PIX_CLOCK_PER_LANE; - - pll->binning_horizontal = sensor->binning_horizontal; - pll->binning_vertical = sensor->binning_vertical; - pll->link_freq = - sensor->link_freq->qmenu_int[sensor->link_freq->val]; - pll->scale_m = sensor->scale_m; - pll->scale_n = sensor->limits[SMIAPP_LIMIT_SCALER_N_MIN]; - pll->bits_per_pixel = sensor->csi_format->compressed; - - rval = smiapp_pll_calculate(&client->dev, &lim, pll); - if (rval < 0) - return rval; - - sensor->pixel_rate_parray->cur.val64 = pll->vt_pix_clk_freq_hz; - sensor->pixel_rate_csi->cur.val64 = pll->pixel_rate_csi; - - return 0; -} - - -/* - * - * V4L2 Controls handling - * - */ - -static void __smiapp_update_exposure_limits(struct smiapp_sensor *sensor) -{ - struct v4l2_ctrl *ctrl = sensor->exposure; - int max; - - max = sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].height - + sensor->vblank->val - - sensor->limits[SMIAPP_LIMIT_COARSE_INTEGRATION_TIME_MAX_MARGIN]; - - ctrl->maximum = max; - if (ctrl->default_value > max) - ctrl->default_value = max; - if (ctrl->val > max) - ctrl->val = max; - if (ctrl->cur.val > max) - ctrl->cur.val = max; -} - -/* - * Order matters. - * - * 1. Bits-per-pixel, descending. - * 2. Bits-per-pixel compressed, descending. - * 3. Pixel order, same as in pixel_order_str. Formats for all four pixel - * orders must be defined. - */ -static const struct smiapp_csi_data_format smiapp_csi_data_formats[] = { - { V4L2_MBUS_FMT_SGRBG12_1X12, 12, 12, SMIAPP_PIXEL_ORDER_GRBG, }, - { V4L2_MBUS_FMT_SRGGB12_1X12, 12, 12, SMIAPP_PIXEL_ORDER_RGGB, }, - { V4L2_MBUS_FMT_SBGGR12_1X12, 12, 12, SMIAPP_PIXEL_ORDER_BGGR, }, - { V4L2_MBUS_FMT_SGBRG12_1X12, 12, 12, SMIAPP_PIXEL_ORDER_GBRG, }, - { V4L2_MBUS_FMT_SGRBG10_1X10, 10, 10, SMIAPP_PIXEL_ORDER_GRBG, }, - { V4L2_MBUS_FMT_SRGGB10_1X10, 10, 10, SMIAPP_PIXEL_ORDER_RGGB, }, - { V4L2_MBUS_FMT_SBGGR10_1X10, 10, 10, SMIAPP_PIXEL_ORDER_BGGR, }, - { V4L2_MBUS_FMT_SGBRG10_1X10, 10, 10, SMIAPP_PIXEL_ORDER_GBRG, }, - { V4L2_MBUS_FMT_SGRBG10_DPCM8_1X8, 10, 8, SMIAPP_PIXEL_ORDER_GRBG, }, - { V4L2_MBUS_FMT_SRGGB10_DPCM8_1X8, 10, 8, SMIAPP_PIXEL_ORDER_RGGB, }, - { V4L2_MBUS_FMT_SBGGR10_DPCM8_1X8, 10, 8, SMIAPP_PIXEL_ORDER_BGGR, }, - { V4L2_MBUS_FMT_SGBRG10_DPCM8_1X8, 10, 8, SMIAPP_PIXEL_ORDER_GBRG, }, - { V4L2_MBUS_FMT_SGRBG8_1X8, 8, 8, SMIAPP_PIXEL_ORDER_GRBG, }, - { V4L2_MBUS_FMT_SRGGB8_1X8, 8, 8, SMIAPP_PIXEL_ORDER_RGGB, }, - { V4L2_MBUS_FMT_SBGGR8_1X8, 8, 8, SMIAPP_PIXEL_ORDER_BGGR, }, - { V4L2_MBUS_FMT_SGBRG8_1X8, 8, 8, SMIAPP_PIXEL_ORDER_GBRG, }, -}; - -const char *pixel_order_str[] = { "GRBG", "RGGB", "BGGR", "GBRG" }; - -#define to_csi_format_idx(fmt) (((unsigned long)(fmt) \ - - (unsigned long)smiapp_csi_data_formats) \ - / sizeof(*smiapp_csi_data_formats)) - -static u32 smiapp_pixel_order(struct smiapp_sensor *sensor) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - int flip = 0; - - if (sensor->hflip) { - if (sensor->hflip->val) - flip |= SMIAPP_IMAGE_ORIENTATION_HFLIP; - - if (sensor->vflip->val) - flip |= SMIAPP_IMAGE_ORIENTATION_VFLIP; - } - - flip ^= sensor->hvflip_inv_mask; - - dev_dbg(&client->dev, "flip %d\n", flip); - return sensor->default_pixel_order ^ flip; -} - -static void smiapp_update_mbus_formats(struct smiapp_sensor *sensor) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - unsigned int csi_format_idx = - to_csi_format_idx(sensor->csi_format) & ~3; - unsigned int internal_csi_format_idx = - to_csi_format_idx(sensor->internal_csi_format) & ~3; - unsigned int pixel_order = smiapp_pixel_order(sensor); - - sensor->mbus_frame_fmts = - sensor->default_mbus_frame_fmts << pixel_order; - sensor->csi_format = - &smiapp_csi_data_formats[csi_format_idx + pixel_order]; - sensor->internal_csi_format = - &smiapp_csi_data_formats[internal_csi_format_idx - + pixel_order]; - - BUG_ON(max(internal_csi_format_idx, csi_format_idx) + pixel_order - >= ARRAY_SIZE(smiapp_csi_data_formats)); - BUG_ON(min(internal_csi_format_idx, csi_format_idx) < 0); - - dev_dbg(&client->dev, "new pixel order %s\n", - pixel_order_str[pixel_order]); -} - -static int smiapp_set_ctrl(struct v4l2_ctrl *ctrl) -{ - struct smiapp_sensor *sensor = - container_of(ctrl->handler, struct smiapp_subdev, ctrl_handler) - ->sensor; - u32 orient = 0; - int exposure; - int rval; - - switch (ctrl->id) { - case V4L2_CID_ANALOGUE_GAIN: - return smiapp_write( - sensor, - SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_GLOBAL, ctrl->val); - - case V4L2_CID_EXPOSURE: - return smiapp_write( - sensor, - SMIAPP_REG_U16_COARSE_INTEGRATION_TIME, ctrl->val); - - case V4L2_CID_HFLIP: - case V4L2_CID_VFLIP: - if (sensor->streaming) - return -EBUSY; - - if (sensor->hflip->val) - orient |= SMIAPP_IMAGE_ORIENTATION_HFLIP; - - if (sensor->vflip->val) - orient |= SMIAPP_IMAGE_ORIENTATION_VFLIP; - - orient ^= sensor->hvflip_inv_mask; - rval = smiapp_write(sensor, - SMIAPP_REG_U8_IMAGE_ORIENTATION, - orient); - if (rval < 0) - return rval; - - smiapp_update_mbus_formats(sensor); - - return 0; - - case V4L2_CID_VBLANK: - exposure = sensor->exposure->val; - - __smiapp_update_exposure_limits(sensor); - - if (exposure > sensor->exposure->maximum) { - sensor->exposure->val = - sensor->exposure->maximum; - rval = smiapp_set_ctrl( - sensor->exposure); - if (rval < 0) - return rval; - } - - return smiapp_write( - sensor, SMIAPP_REG_U16_FRAME_LENGTH_LINES, - sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].height - + ctrl->val); - - case V4L2_CID_HBLANK: - return smiapp_write( - sensor, SMIAPP_REG_U16_LINE_LENGTH_PCK, - sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].width - + ctrl->val); - - case V4L2_CID_LINK_FREQ: - if (sensor->streaming) - return -EBUSY; - - return smiapp_pll_update(sensor); - - default: - return -EINVAL; - } -} - -static const struct v4l2_ctrl_ops smiapp_ctrl_ops = { - .s_ctrl = smiapp_set_ctrl, -}; - -static int smiapp_init_controls(struct smiapp_sensor *sensor) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - unsigned int max; - int rval; - - rval = v4l2_ctrl_handler_init(&sensor->pixel_array->ctrl_handler, 7); - if (rval) - return rval; - sensor->pixel_array->ctrl_handler.lock = &sensor->mutex; - - sensor->analog_gain = v4l2_ctrl_new_std( - &sensor->pixel_array->ctrl_handler, &smiapp_ctrl_ops, - V4L2_CID_ANALOGUE_GAIN, - sensor->limits[SMIAPP_LIMIT_ANALOGUE_GAIN_CODE_MIN], - sensor->limits[SMIAPP_LIMIT_ANALOGUE_GAIN_CODE_MAX], - max(sensor->limits[SMIAPP_LIMIT_ANALOGUE_GAIN_CODE_STEP], 1U), - sensor->limits[SMIAPP_LIMIT_ANALOGUE_GAIN_CODE_MIN]); - - /* Exposure limits will be updated soon, use just something here. */ - sensor->exposure = v4l2_ctrl_new_std( - &sensor->pixel_array->ctrl_handler, &smiapp_ctrl_ops, - V4L2_CID_EXPOSURE, 0, 0, 1, 0); - - sensor->hflip = v4l2_ctrl_new_std( - &sensor->pixel_array->ctrl_handler, &smiapp_ctrl_ops, - V4L2_CID_HFLIP, 0, 1, 1, 0); - sensor->vflip = v4l2_ctrl_new_std( - &sensor->pixel_array->ctrl_handler, &smiapp_ctrl_ops, - V4L2_CID_VFLIP, 0, 1, 1, 0); - - sensor->vblank = v4l2_ctrl_new_std( - &sensor->pixel_array->ctrl_handler, &smiapp_ctrl_ops, - V4L2_CID_VBLANK, 0, 1, 1, 0); - - if (sensor->vblank) - sensor->vblank->flags |= V4L2_CTRL_FLAG_UPDATE; - - sensor->hblank = v4l2_ctrl_new_std( - &sensor->pixel_array->ctrl_handler, &smiapp_ctrl_ops, - V4L2_CID_HBLANK, 0, 1, 1, 0); - - if (sensor->hblank) - sensor->hblank->flags |= V4L2_CTRL_FLAG_UPDATE; - - sensor->pixel_rate_parray = v4l2_ctrl_new_std( - &sensor->pixel_array->ctrl_handler, &smiapp_ctrl_ops, - V4L2_CID_PIXEL_RATE, 0, 0, 1, 0); - - if (sensor->pixel_array->ctrl_handler.error) { - dev_err(&client->dev, - "pixel array controls initialization failed (%d)\n", - sensor->pixel_array->ctrl_handler.error); - rval = sensor->pixel_array->ctrl_handler.error; - goto error; - } - - sensor->pixel_array->sd.ctrl_handler = - &sensor->pixel_array->ctrl_handler; - - v4l2_ctrl_cluster(2, &sensor->hflip); - - rval = v4l2_ctrl_handler_init(&sensor->src->ctrl_handler, 0); - if (rval) - goto error; - sensor->src->ctrl_handler.lock = &sensor->mutex; - - for (max = 0; sensor->platform_data->op_sys_clock[max + 1]; max++); - - sensor->link_freq = v4l2_ctrl_new_int_menu( - &sensor->src->ctrl_handler, &smiapp_ctrl_ops, - V4L2_CID_LINK_FREQ, max, 0, - sensor->platform_data->op_sys_clock); - - sensor->pixel_rate_csi = v4l2_ctrl_new_std( - &sensor->src->ctrl_handler, &smiapp_ctrl_ops, - V4L2_CID_PIXEL_RATE, 0, 0, 1, 0); - - if (sensor->src->ctrl_handler.error) { - dev_err(&client->dev, - "src controls initialization failed (%d)\n", - sensor->src->ctrl_handler.error); - rval = sensor->src->ctrl_handler.error; - goto error; - } - - sensor->src->sd.ctrl_handler = - &sensor->src->ctrl_handler; - - return 0; - -error: - v4l2_ctrl_handler_free(&sensor->pixel_array->ctrl_handler); - v4l2_ctrl_handler_free(&sensor->src->ctrl_handler); - - return rval; -} - -static void smiapp_free_controls(struct smiapp_sensor *sensor) -{ - unsigned int i; - - for (i = 0; i < sensor->ssds_used; i++) - v4l2_ctrl_handler_free(&sensor->ssds[i].ctrl_handler); -} - -static int smiapp_get_limits(struct smiapp_sensor *sensor, int const *limit, - unsigned int n) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - unsigned int i; - u32 val; - int rval; - - for (i = 0; i < n; i++) { - rval = smiapp_read( - sensor, smiapp_reg_limits[limit[i]].addr, &val); - if (rval) - return rval; - sensor->limits[limit[i]] = val; - dev_dbg(&client->dev, "0x%8.8x \"%s\" = %d, 0x%x\n", - smiapp_reg_limits[limit[i]].addr, - smiapp_reg_limits[limit[i]].what, val, val); - } - - return 0; -} - -static int smiapp_get_all_limits(struct smiapp_sensor *sensor) -{ - unsigned int i; - int rval; - - for (i = 0; i < SMIAPP_LIMIT_LAST; i++) { - rval = smiapp_get_limits(sensor, &i, 1); - if (rval < 0) - return rval; - } - - if (sensor->limits[SMIAPP_LIMIT_SCALER_N_MIN] == 0) - smiapp_replace_limit(sensor, SMIAPP_LIMIT_SCALER_N_MIN, 16); - - return 0; -} - -static int smiapp_get_limits_binning(struct smiapp_sensor *sensor) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - static u32 const limits[] = { - SMIAPP_LIMIT_MIN_FRAME_LENGTH_LINES_BIN, - SMIAPP_LIMIT_MAX_FRAME_LENGTH_LINES_BIN, - SMIAPP_LIMIT_MIN_LINE_LENGTH_PCK_BIN, - SMIAPP_LIMIT_MAX_LINE_LENGTH_PCK_BIN, - SMIAPP_LIMIT_MIN_LINE_BLANKING_PCK_BIN, - SMIAPP_LIMIT_FINE_INTEGRATION_TIME_MIN_BIN, - SMIAPP_LIMIT_FINE_INTEGRATION_TIME_MAX_MARGIN_BIN, - }; - static u32 const limits_replace[] = { - SMIAPP_LIMIT_MIN_FRAME_LENGTH_LINES, - SMIAPP_LIMIT_MAX_FRAME_LENGTH_LINES, - SMIAPP_LIMIT_MIN_LINE_LENGTH_PCK, - SMIAPP_LIMIT_MAX_LINE_LENGTH_PCK, - SMIAPP_LIMIT_MIN_LINE_BLANKING_PCK, - SMIAPP_LIMIT_FINE_INTEGRATION_TIME_MIN, - SMIAPP_LIMIT_FINE_INTEGRATION_TIME_MAX_MARGIN, - }; - unsigned int i; - int rval; - - if (sensor->limits[SMIAPP_LIMIT_BINNING_CAPABILITY] == - SMIAPP_BINNING_CAPABILITY_NO) { - for (i = 0; i < ARRAY_SIZE(limits); i++) - sensor->limits[limits[i]] = - sensor->limits[limits_replace[i]]; - - return 0; - } - - rval = smiapp_get_limits(sensor, limits, ARRAY_SIZE(limits)); - if (rval < 0) - return rval; - - /* - * Sanity check whether the binning limits are valid. If not, - * use the non-binning ones. - */ - if (sensor->limits[SMIAPP_LIMIT_MIN_FRAME_LENGTH_LINES_BIN] - && sensor->limits[SMIAPP_LIMIT_MIN_LINE_LENGTH_PCK_BIN] - && sensor->limits[SMIAPP_LIMIT_MIN_LINE_BLANKING_PCK_BIN]) - return 0; - - for (i = 0; i < ARRAY_SIZE(limits); i++) { - dev_dbg(&client->dev, - "replace limit 0x%8.8x \"%s\" = %d, 0x%x\n", - smiapp_reg_limits[limits[i]].addr, - smiapp_reg_limits[limits[i]].what, - sensor->limits[limits_replace[i]], - sensor->limits[limits_replace[i]]); - sensor->limits[limits[i]] = - sensor->limits[limits_replace[i]]; - } - - return 0; -} - -static int smiapp_get_mbus_formats(struct smiapp_sensor *sensor) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - unsigned int type, n; - unsigned int i, pixel_order; - int rval; - - rval = smiapp_read( - sensor, SMIAPP_REG_U8_DATA_FORMAT_MODEL_TYPE, &type); - if (rval) - return rval; - - dev_dbg(&client->dev, "data_format_model_type %d\n", type); - - rval = smiapp_read(sensor, SMIAPP_REG_U8_PIXEL_ORDER, - &pixel_order); - if (rval) - return rval; - - if (pixel_order >= ARRAY_SIZE(pixel_order_str)) { - dev_dbg(&client->dev, "bad pixel order %d\n", pixel_order); - return -EINVAL; - } - - dev_dbg(&client->dev, "pixel order %d (%s)\n", pixel_order, - pixel_order_str[pixel_order]); - - switch (type) { - case SMIAPP_DATA_FORMAT_MODEL_TYPE_NORMAL: - n = SMIAPP_DATA_FORMAT_MODEL_TYPE_NORMAL_N; - break; - case SMIAPP_DATA_FORMAT_MODEL_TYPE_EXTENDED: - n = SMIAPP_DATA_FORMAT_MODEL_TYPE_EXTENDED_N; - break; - default: - return -EINVAL; - } - - sensor->default_pixel_order = pixel_order; - sensor->mbus_frame_fmts = 0; - - for (i = 0; i < n; i++) { - unsigned int fmt, j; - - rval = smiapp_read( - sensor, - SMIAPP_REG_U16_DATA_FORMAT_DESCRIPTOR(i), &fmt); - if (rval) - return rval; - - dev_dbg(&client->dev, "bpp %d, compressed %d\n", - fmt >> 8, (u8)fmt); - - for (j = 0; j < ARRAY_SIZE(smiapp_csi_data_formats); j++) { - const struct smiapp_csi_data_format *f = - &smiapp_csi_data_formats[j]; - - if (f->pixel_order != SMIAPP_PIXEL_ORDER_GRBG) - continue; - - if (f->width != fmt >> 8 || f->compressed != (u8)fmt) - continue; - - dev_dbg(&client->dev, "jolly good! %d\n", j); - - sensor->default_mbus_frame_fmts |= 1 << j; - if (!sensor->csi_format) { - sensor->csi_format = f; - sensor->internal_csi_format = f; - } - } - } - - if (!sensor->csi_format) { - dev_err(&client->dev, "no supported mbus code found\n"); - return -EINVAL; - } - - smiapp_update_mbus_formats(sensor); - - return 0; -} - -static void smiapp_update_blanking(struct smiapp_sensor *sensor) -{ - struct v4l2_ctrl *vblank = sensor->vblank; - struct v4l2_ctrl *hblank = sensor->hblank; - - vblank->minimum = - max_t(int, - sensor->limits[SMIAPP_LIMIT_MIN_FRAME_BLANKING_LINES], - sensor->limits[SMIAPP_LIMIT_MIN_FRAME_LENGTH_LINES_BIN] - - sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].height); - vblank->maximum = - sensor->limits[SMIAPP_LIMIT_MAX_FRAME_LENGTH_LINES_BIN] - - sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].height; - - vblank->val = clamp_t(int, vblank->val, - vblank->minimum, vblank->maximum); - vblank->default_value = vblank->minimum; - vblank->val = vblank->val; - vblank->cur.val = vblank->val; - - hblank->minimum = - max_t(int, - sensor->limits[SMIAPP_LIMIT_MIN_LINE_LENGTH_PCK_BIN] - - sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].width, - sensor->limits[SMIAPP_LIMIT_MIN_LINE_BLANKING_PCK_BIN]); - hblank->maximum = - sensor->limits[SMIAPP_LIMIT_MAX_LINE_LENGTH_PCK_BIN] - - sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].width; - - hblank->val = clamp_t(int, hblank->val, - hblank->minimum, hblank->maximum); - hblank->default_value = hblank->minimum; - hblank->val = hblank->val; - hblank->cur.val = hblank->val; - - __smiapp_update_exposure_limits(sensor); -} - -static int smiapp_update_mode(struct smiapp_sensor *sensor) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - unsigned int binning_mode; - int rval; - - dev_dbg(&client->dev, "frame size: %dx%d\n", - sensor->src->crop[SMIAPP_PAD_SRC].width, - sensor->src->crop[SMIAPP_PAD_SRC].height); - dev_dbg(&client->dev, "csi format width: %d\n", - sensor->csi_format->width); - - /* Binning has to be set up here; it affects limits */ - if (sensor->binning_horizontal == 1 && - sensor->binning_vertical == 1) { - binning_mode = 0; - } else { - u8 binning_type = - (sensor->binning_horizontal << 4) - | sensor->binning_vertical; - - rval = smiapp_write( - sensor, SMIAPP_REG_U8_BINNING_TYPE, binning_type); - if (rval < 0) - return rval; - - binning_mode = 1; - } - rval = smiapp_write(sensor, SMIAPP_REG_U8_BINNING_MODE, binning_mode); - if (rval < 0) - return rval; - - /* Get updated limits due to binning */ - rval = smiapp_get_limits_binning(sensor); - if (rval < 0) - return rval; - - rval = smiapp_pll_update(sensor); - if (rval < 0) - return rval; - - /* Output from pixel array, including blanking */ - smiapp_update_blanking(sensor); - - dev_dbg(&client->dev, "vblank\t\t%d\n", sensor->vblank->val); - dev_dbg(&client->dev, "hblank\t\t%d\n", sensor->hblank->val); - - dev_dbg(&client->dev, "real timeperframe\t100/%d\n", - sensor->pll.vt_pix_clk_freq_hz / - ((sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].width - + sensor->hblank->val) * - (sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].height - + sensor->vblank->val) / 100)); - - return 0; -} - -/* - * - * SMIA++ NVM handling - * - */ -static int smiapp_read_nvm(struct smiapp_sensor *sensor, - unsigned char *nvm) -{ - u32 i, s, p, np, v; - int rval = 0, rval2; - - np = sensor->nvm_size / SMIAPP_NVM_PAGE_SIZE; - for (p = 0; p < np; p++) { - rval = smiapp_write( - sensor, - SMIAPP_REG_U8_DATA_TRANSFER_IF_1_PAGE_SELECT, p); - if (rval) - goto out; - - rval = smiapp_write(sensor, - SMIAPP_REG_U8_DATA_TRANSFER_IF_1_CTRL, - SMIAPP_DATA_TRANSFER_IF_1_CTRL_EN | - SMIAPP_DATA_TRANSFER_IF_1_CTRL_RD_EN); - if (rval) - goto out; - - for (i = 0; i < 1000; i++) { - rval = smiapp_read( - sensor, - SMIAPP_REG_U8_DATA_TRANSFER_IF_1_STATUS, &s); - - if (rval) - goto out; - - if (s & SMIAPP_DATA_TRANSFER_IF_1_STATUS_RD_READY) - break; - - if (--i == 0) { - rval = -ETIMEDOUT; - goto out; - } - - } - - for (i = 0; i < SMIAPP_NVM_PAGE_SIZE; i++) { - rval = smiapp_read( - sensor, - SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_0 + i, - &v); - if (rval) - goto out; - - *nvm++ = v; - } - } - -out: - rval2 = smiapp_write(sensor, SMIAPP_REG_U8_DATA_TRANSFER_IF_1_CTRL, 0); - if (rval < 0) - return rval; - else - return rval2; -} - -/* - * - * SMIA++ CCI address control - * - */ -static int smiapp_change_cci_addr(struct smiapp_sensor *sensor) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - int rval; - u32 val; - - client->addr = sensor->platform_data->i2c_addr_dfl; - - rval = smiapp_write(sensor, - SMIAPP_REG_U8_CCI_ADDRESS_CONTROL, - sensor->platform_data->i2c_addr_alt << 1); - if (rval) - return rval; - - client->addr = sensor->platform_data->i2c_addr_alt; - - /* verify addr change went ok */ - rval = smiapp_read(sensor, SMIAPP_REG_U8_CCI_ADDRESS_CONTROL, &val); - if (rval) - return rval; - - if (val != sensor->platform_data->i2c_addr_alt << 1) - return -ENODEV; - - return 0; -} - -/* - * - * SMIA++ Mode Control - * - */ -static int smiapp_setup_flash_strobe(struct smiapp_sensor *sensor) -{ - struct smiapp_flash_strobe_parms *strobe_setup; - unsigned int ext_freq = sensor->platform_data->ext_clk; - u32 tmp; - u32 strobe_adjustment; - u32 strobe_width_high_rs; - int rval; - - strobe_setup = sensor->platform_data->strobe_setup; - - /* - * How to calculate registers related to strobe length. Please - * do not change, or if you do at least know what you're - * doing. :-) - * - * Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> 2010-10-25 - * - * flash_strobe_length [us] / 10^6 = (tFlash_strobe_width_ctrl - * / EXTCLK freq [Hz]) * flash_strobe_adjustment - * - * tFlash_strobe_width_ctrl E N, [1 - 0xffff] - * flash_strobe_adjustment E N, [1 - 0xff] - * - * The formula above is written as below to keep it on one - * line: - * - * l / 10^6 = w / e * a - * - * Let's mark w * a by x: - * - * x = w * a - * - * Thus, we get: - * - * x = l * e / 10^6 - * - * The strobe width must be at least as long as requested, - * thus rounding upwards is needed. - * - * x = (l * e + 10^6 - 1) / 10^6 - * ----------------------------- - * - * Maximum possible accuracy is wanted at all times. Thus keep - * a as small as possible. - * - * Calculate a, assuming maximum w, with rounding upwards: - * - * a = (x + (2^16 - 1) - 1) / (2^16 - 1) - * ------------------------------------- - * - * Thus, we also get w, with that a, with rounding upwards: - * - * w = (x + a - 1) / a - * ------------------- - * - * To get limits: - * - * x E [1, (2^16 - 1) * (2^8 - 1)] - * - * Substituting maximum x to the original formula (with rounding), - * the maximum l is thus - * - * (2^16 - 1) * (2^8 - 1) * 10^6 = l * e + 10^6 - 1 - * - * l = (10^6 * (2^16 - 1) * (2^8 - 1) - 10^6 + 1) / e - * -------------------------------------------------- - * - * flash_strobe_length must be clamped between 1 and - * (10^6 * (2^16 - 1) * (2^8 - 1) - 10^6 + 1) / EXTCLK freq. - * - * Then, - * - * flash_strobe_adjustment = ((flash_strobe_length * - * EXTCLK freq + 10^6 - 1) / 10^6 + (2^16 - 1) - 1) / (2^16 - 1) - * - * tFlash_strobe_width_ctrl = ((flash_strobe_length * - * EXTCLK freq + 10^6 - 1) / 10^6 + - * flash_strobe_adjustment - 1) / flash_strobe_adjustment - */ - tmp = div_u64(1000000ULL * ((1 << 16) - 1) * ((1 << 8) - 1) - - 1000000 + 1, ext_freq); - strobe_setup->strobe_width_high_us = - clamp_t(u32, strobe_setup->strobe_width_high_us, 1, tmp); - - tmp = div_u64(((u64)strobe_setup->strobe_width_high_us * (u64)ext_freq + - 1000000 - 1), 1000000ULL); - strobe_adjustment = (tmp + (1 << 16) - 1 - 1) / ((1 << 16) - 1); - strobe_width_high_rs = (tmp + strobe_adjustment - 1) / - strobe_adjustment; - - rval = smiapp_write(sensor, SMIAPP_REG_U8_FLASH_MODE_RS, - strobe_setup->mode); - if (rval < 0) - goto out; - - rval = smiapp_write(sensor, SMIAPP_REG_U8_FLASH_STROBE_ADJUSTMENT, - strobe_adjustment); - if (rval < 0) - goto out; - - rval = smiapp_write( - sensor, SMIAPP_REG_U16_TFLASH_STROBE_WIDTH_HIGH_RS_CTRL, - strobe_width_high_rs); - if (rval < 0) - goto out; - - rval = smiapp_write(sensor, SMIAPP_REG_U16_TFLASH_STROBE_DELAY_RS_CTRL, - strobe_setup->strobe_delay); - if (rval < 0) - goto out; - - rval = smiapp_write(sensor, SMIAPP_REG_U16_FLASH_STROBE_START_POINT, - strobe_setup->stobe_start_point); - if (rval < 0) - goto out; - - rval = smiapp_write(sensor, SMIAPP_REG_U8_FLASH_TRIGGER_RS, - strobe_setup->trigger); - -out: - sensor->platform_data->strobe_setup->trigger = 0; - - return rval; -} - -/* ----------------------------------------------------------------------------- - * Power management - */ - -static int smiapp_power_on(struct smiapp_sensor *sensor) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - unsigned int sleep; - int rval; - - rval = regulator_enable(sensor->vana); - if (rval) { - dev_err(&client->dev, "failed to enable vana regulator\n"); - return rval; - } - usleep_range(1000, 1000); - - if (sensor->platform_data->set_xclk) - rval = sensor->platform_data->set_xclk( - &sensor->src->sd, sensor->platform_data->ext_clk); - else - rval = clk_enable(sensor->ext_clk); - if (rval < 0) { - dev_dbg(&client->dev, "failed to set xclk\n"); - goto out_xclk_fail; - } - usleep_range(1000, 1000); - - if (sensor->platform_data->xshutdown != SMIAPP_NO_XSHUTDOWN) - gpio_set_value(sensor->platform_data->xshutdown, 1); - - sleep = SMIAPP_RESET_DELAY(sensor->platform_data->ext_clk); - usleep_range(sleep, sleep); - - /* - * Failures to respond to the address change command have been noticed. - * Those failures seem to be caused by the sensor requiring a longer - * boot time than advertised. An additional 10ms delay seems to work - * around the issue, but the SMIA++ I2C write retry hack makes the delay - * unnecessary. The failures need to be investigated to find a proper - * fix, and a delay will likely need to be added here if the I2C write - * retry hack is reverted before the root cause of the boot time issue - * is found. - */ - - if (sensor->platform_data->i2c_addr_alt) { - rval = smiapp_change_cci_addr(sensor); - if (rval) { - dev_err(&client->dev, "cci address change error\n"); - goto out_cci_addr_fail; - } - } - - rval = smiapp_write(sensor, SMIAPP_REG_U8_SOFTWARE_RESET, - SMIAPP_SOFTWARE_RESET); - if (rval < 0) { - dev_err(&client->dev, "software reset failed\n"); - goto out_cci_addr_fail; - } - - if (sensor->platform_data->i2c_addr_alt) { - rval = smiapp_change_cci_addr(sensor); - if (rval) { - dev_err(&client->dev, "cci address change error\n"); - goto out_cci_addr_fail; - } - } - - rval = smiapp_write(sensor, SMIAPP_REG_U16_COMPRESSION_MODE, - SMIAPP_COMPRESSION_MODE_SIMPLE_PREDICTOR); - if (rval) { - dev_err(&client->dev, "compression mode set failed\n"); - goto out_cci_addr_fail; - } - - rval = smiapp_write( - sensor, SMIAPP_REG_U16_EXTCLK_FREQUENCY_MHZ, - sensor->platform_data->ext_clk / (1000000 / (1 << 8))); - if (rval) { - dev_err(&client->dev, "extclk frequency set failed\n"); - goto out_cci_addr_fail; - } - - rval = smiapp_write(sensor, SMIAPP_REG_U8_CSI_LANE_MODE, - sensor->platform_data->lanes - 1); - if (rval) { - dev_err(&client->dev, "csi lane mode set failed\n"); - goto out_cci_addr_fail; - } - - rval = smiapp_write(sensor, SMIAPP_REG_U8_FAST_STANDBY_CTRL, - SMIAPP_FAST_STANDBY_CTRL_IMMEDIATE); - if (rval) { - dev_err(&client->dev, "fast standby set failed\n"); - goto out_cci_addr_fail; - } - - rval = smiapp_write(sensor, SMIAPP_REG_U8_CSI_SIGNALLING_MODE, - sensor->platform_data->csi_signalling_mode); - if (rval) { - dev_err(&client->dev, "csi signalling mode set failed\n"); - goto out_cci_addr_fail; - } - - /* DPHY control done by sensor based on requested link rate */ - rval = smiapp_write(sensor, SMIAPP_REG_U8_DPHY_CTRL, - SMIAPP_DPHY_CTRL_UI); - if (rval < 0) - return rval; - - rval = smiapp_call_quirk(sensor, post_poweron); - if (rval) { - dev_err(&client->dev, "post_poweron quirks failed\n"); - goto out_cci_addr_fail; - } - - /* Are we still initialising...? If yes, return here. */ - if (!sensor->pixel_array) - return 0; - - rval = v4l2_ctrl_handler_setup( - &sensor->pixel_array->ctrl_handler); - if (rval) - goto out_cci_addr_fail; - - rval = v4l2_ctrl_handler_setup(&sensor->src->ctrl_handler); - if (rval) - goto out_cci_addr_fail; - - mutex_lock(&sensor->mutex); - rval = smiapp_update_mode(sensor); - mutex_unlock(&sensor->mutex); - if (rval < 0) - goto out_cci_addr_fail; - - return 0; - -out_cci_addr_fail: - if (sensor->platform_data->xshutdown != SMIAPP_NO_XSHUTDOWN) - gpio_set_value(sensor->platform_data->xshutdown, 0); - if (sensor->platform_data->set_xclk) - sensor->platform_data->set_xclk(&sensor->src->sd, 0); - else - clk_disable(sensor->ext_clk); - -out_xclk_fail: - regulator_disable(sensor->vana); - return rval; -} - -static void smiapp_power_off(struct smiapp_sensor *sensor) -{ - /* - * Currently power/clock to lens are enable/disabled separately - * but they are essentially the same signals. So if the sensor is - * powered off while the lens is powered on the sensor does not - * really see a power off and next time the cci address change - * will fail. So do a soft reset explicitly here. - */ - if (sensor->platform_data->i2c_addr_alt) - smiapp_write(sensor, - SMIAPP_REG_U8_SOFTWARE_RESET, - SMIAPP_SOFTWARE_RESET); - - if (sensor->platform_data->xshutdown != SMIAPP_NO_XSHUTDOWN) - gpio_set_value(sensor->platform_data->xshutdown, 0); - if (sensor->platform_data->set_xclk) - sensor->platform_data->set_xclk(&sensor->src->sd, 0); - else - clk_disable(sensor->ext_clk); - usleep_range(5000, 5000); - regulator_disable(sensor->vana); - sensor->streaming = 0; -} - -static int smiapp_set_power(struct v4l2_subdev *subdev, int on) -{ - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - int ret = 0; - - mutex_lock(&sensor->power_mutex); - - /* - * If the power count is modified from 0 to != 0 or from != 0 - * to 0, update the power state. - */ - if (!sensor->power_count == !on) - goto out; - - if (on) { - /* Power on and perform initialisation. */ - ret = smiapp_power_on(sensor); - if (ret < 0) - goto out; - } else { - smiapp_power_off(sensor); - } - - /* Update the power count. */ - sensor->power_count += on ? 1 : -1; - WARN_ON(sensor->power_count < 0); - -out: - mutex_unlock(&sensor->power_mutex); - return ret; -} - -/* ----------------------------------------------------------------------------- - * Video stream management - */ - -static int smiapp_start_streaming(struct smiapp_sensor *sensor) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - int rval; - - mutex_lock(&sensor->mutex); - - rval = smiapp_write(sensor, SMIAPP_REG_U16_CSI_DATA_FORMAT, - (sensor->csi_format->width << 8) | - sensor->csi_format->compressed); - if (rval) - goto out; - - rval = smiapp_pll_configure(sensor); - if (rval) - goto out; - - /* Analog crop start coordinates */ - rval = smiapp_write(sensor, SMIAPP_REG_U16_X_ADDR_START, - sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].left); - if (rval < 0) - goto out; - - rval = smiapp_write(sensor, SMIAPP_REG_U16_Y_ADDR_START, - sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].top); - if (rval < 0) - goto out; - - /* Analog crop end coordinates */ - rval = smiapp_write( - sensor, SMIAPP_REG_U16_X_ADDR_END, - sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].left - + sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].width - 1); - if (rval < 0) - goto out; - - rval = smiapp_write( - sensor, SMIAPP_REG_U16_Y_ADDR_END, - sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].top - + sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].height - 1); - if (rval < 0) - goto out; - - /* - * Output from pixel array, including blanking, is set using - * controls below. No need to set here. - */ - - /* Digital crop */ - if (sensor->limits[SMIAPP_LIMIT_DIGITAL_CROP_CAPABILITY] - == SMIAPP_DIGITAL_CROP_CAPABILITY_INPUT_CROP) { - rval = smiapp_write( - sensor, SMIAPP_REG_U16_DIGITAL_CROP_X_OFFSET, - sensor->scaler->crop[SMIAPP_PAD_SINK].left); - if (rval < 0) - goto out; - - rval = smiapp_write( - sensor, SMIAPP_REG_U16_DIGITAL_CROP_Y_OFFSET, - sensor->scaler->crop[SMIAPP_PAD_SINK].top); - if (rval < 0) - goto out; - - rval = smiapp_write( - sensor, SMIAPP_REG_U16_DIGITAL_CROP_IMAGE_WIDTH, - sensor->scaler->crop[SMIAPP_PAD_SINK].width); - if (rval < 0) - goto out; - - rval = smiapp_write( - sensor, SMIAPP_REG_U16_DIGITAL_CROP_IMAGE_HEIGHT, - sensor->scaler->crop[SMIAPP_PAD_SINK].height); - if (rval < 0) - goto out; - } - - /* Scaling */ - if (sensor->limits[SMIAPP_LIMIT_SCALING_CAPABILITY] - != SMIAPP_SCALING_CAPABILITY_NONE) { - rval = smiapp_write(sensor, SMIAPP_REG_U16_SCALING_MODE, - sensor->scaling_mode); - if (rval < 0) - goto out; - - rval = smiapp_write(sensor, SMIAPP_REG_U16_SCALE_M, - sensor->scale_m); - if (rval < 0) - goto out; - } - - /* Output size from sensor */ - rval = smiapp_write(sensor, SMIAPP_REG_U16_X_OUTPUT_SIZE, - sensor->src->crop[SMIAPP_PAD_SRC].width); - if (rval < 0) - goto out; - rval = smiapp_write(sensor, SMIAPP_REG_U16_Y_OUTPUT_SIZE, - sensor->src->crop[SMIAPP_PAD_SRC].height); - if (rval < 0) - goto out; - - if ((sensor->flash_capability & - (SMIAPP_FLASH_MODE_CAPABILITY_SINGLE_STROBE | - SMIAPP_FLASH_MODE_CAPABILITY_MULTIPLE_STROBE)) && - sensor->platform_data->strobe_setup != NULL && - sensor->platform_data->strobe_setup->trigger != 0) { - rval = smiapp_setup_flash_strobe(sensor); - if (rval) - goto out; - } - - rval = smiapp_call_quirk(sensor, pre_streamon); - if (rval) { - dev_err(&client->dev, "pre_streamon quirks failed\n"); - goto out; - } - - rval = smiapp_write(sensor, SMIAPP_REG_U8_MODE_SELECT, - SMIAPP_MODE_SELECT_STREAMING); - -out: - mutex_unlock(&sensor->mutex); - - return rval; -} - -static int smiapp_stop_streaming(struct smiapp_sensor *sensor) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - int rval; - - mutex_lock(&sensor->mutex); - rval = smiapp_write(sensor, SMIAPP_REG_U8_MODE_SELECT, - SMIAPP_MODE_SELECT_SOFTWARE_STANDBY); - if (rval) - goto out; - - rval = smiapp_call_quirk(sensor, post_streamoff); - if (rval) - dev_err(&client->dev, "post_streamoff quirks failed\n"); - -out: - mutex_unlock(&sensor->mutex); - return rval; -} - -/* ----------------------------------------------------------------------------- - * V4L2 subdev video operations - */ - -static int smiapp_set_stream(struct v4l2_subdev *subdev, int enable) -{ - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - int rval; - - if (sensor->streaming == enable) - return 0; - - if (enable) { - sensor->streaming = 1; - rval = smiapp_start_streaming(sensor); - if (rval < 0) - sensor->streaming = 0; - } else { - rval = smiapp_stop_streaming(sensor); - sensor->streaming = 0; - } - - return rval; -} - -static int smiapp_enum_mbus_code(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_mbus_code_enum *code) -{ - struct i2c_client *client = v4l2_get_subdevdata(subdev); - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - unsigned int i; - int idx = -1; - int rval = -EINVAL; - - mutex_lock(&sensor->mutex); - - dev_err(&client->dev, "subdev %s, pad %d, index %d\n", - subdev->name, code->pad, code->index); - - if (subdev != &sensor->src->sd || code->pad != SMIAPP_PAD_SRC) { - if (code->index) - goto out; - - code->code = sensor->internal_csi_format->code; - rval = 0; - goto out; - } - - for (i = 0; i < ARRAY_SIZE(smiapp_csi_data_formats); i++) { - if (sensor->mbus_frame_fmts & (1 << i)) - idx++; - - if (idx == code->index) { - code->code = smiapp_csi_data_formats[i].code; - dev_err(&client->dev, "found index %d, i %d, code %x\n", - code->index, i, code->code); - rval = 0; - break; - } - } - -out: - mutex_unlock(&sensor->mutex); - - return rval; -} - -static u32 __smiapp_get_mbus_code(struct v4l2_subdev *subdev, - unsigned int pad) -{ - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - - if (subdev == &sensor->src->sd && pad == SMIAPP_PAD_SRC) - return sensor->csi_format->code; - else - return sensor->internal_csi_format->code; -} - -static int __smiapp_get_format(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_format *fmt) -{ - struct smiapp_subdev *ssd = to_smiapp_subdev(subdev); - - if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) { - fmt->format = *v4l2_subdev_get_try_format(fh, fmt->pad); - } else { - struct v4l2_rect *r; - - if (fmt->pad == ssd->source_pad) - r = &ssd->crop[ssd->source_pad]; - else - r = &ssd->sink_fmt; - - fmt->format.code = __smiapp_get_mbus_code(subdev, fmt->pad); - fmt->format.width = r->width; - fmt->format.height = r->height; - } - - return 0; -} - -static int smiapp_get_format(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_format *fmt) -{ - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - int rval; - - mutex_lock(&sensor->mutex); - rval = __smiapp_get_format(subdev, fh, fmt); - mutex_unlock(&sensor->mutex); - - return rval; -} - -static void smiapp_get_crop_compose(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_rect **crops, - struct v4l2_rect **comps, int which) -{ - struct smiapp_subdev *ssd = to_smiapp_subdev(subdev); - unsigned int i; - - if (which == V4L2_SUBDEV_FORMAT_ACTIVE) { - if (crops) - for (i = 0; i < subdev->entity.num_pads; i++) - crops[i] = &ssd->crop[i]; - if (comps) - *comps = &ssd->compose; - } else { - if (crops) { - for (i = 0; i < subdev->entity.num_pads; i++) { - crops[i] = v4l2_subdev_get_try_crop(fh, i); - BUG_ON(!crops[i]); - } - } - if (comps) { - *comps = v4l2_subdev_get_try_compose(fh, - SMIAPP_PAD_SINK); - BUG_ON(!*comps); - } - } -} - -/* Changes require propagation only on sink pad. */ -static void smiapp_propagate(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, int which, - int target) -{ - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - struct smiapp_subdev *ssd = to_smiapp_subdev(subdev); - struct v4l2_rect *comp, *crops[SMIAPP_PADS]; - - smiapp_get_crop_compose(subdev, fh, crops, &comp, which); - - switch (target) { - case V4L2_SEL_TGT_CROP: - comp->width = crops[SMIAPP_PAD_SINK]->width; - comp->height = crops[SMIAPP_PAD_SINK]->height; - if (which == V4L2_SUBDEV_FORMAT_ACTIVE) { - if (ssd == sensor->scaler) { - sensor->scale_m = - sensor->limits[ - SMIAPP_LIMIT_SCALER_N_MIN]; - sensor->scaling_mode = - SMIAPP_SCALING_MODE_NONE; - } else if (ssd == sensor->binner) { - sensor->binning_horizontal = 1; - sensor->binning_vertical = 1; - } - } - /* Fall through */ - case V4L2_SEL_TGT_COMPOSE: - *crops[SMIAPP_PAD_SRC] = *comp; - break; - default: - BUG(); - } -} - -static const struct smiapp_csi_data_format -*smiapp_validate_csi_data_format(struct smiapp_sensor *sensor, u32 code) -{ - const struct smiapp_csi_data_format *csi_format = sensor->csi_format; - unsigned int i; - - for (i = 0; i < ARRAY_SIZE(smiapp_csi_data_formats); i++) { - if (sensor->mbus_frame_fmts & (1 << i) - && smiapp_csi_data_formats[i].code == code) - return &smiapp_csi_data_formats[i]; - } - - return csi_format; -} - -static int smiapp_set_format(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_format *fmt) -{ - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - struct smiapp_subdev *ssd = to_smiapp_subdev(subdev); - struct v4l2_rect *crops[SMIAPP_PADS]; - - mutex_lock(&sensor->mutex); - - /* - * Media bus code is changeable on src subdev's source pad. On - * other source pads we just get format here. - */ - if (fmt->pad == ssd->source_pad) { - u32 code = fmt->format.code; - int rval = __smiapp_get_format(subdev, fh, fmt); - - if (!rval && subdev == &sensor->src->sd) { - const struct smiapp_csi_data_format *csi_format = - smiapp_validate_csi_data_format(sensor, code); - if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) - sensor->csi_format = csi_format; - fmt->format.code = csi_format->code; - } - - mutex_unlock(&sensor->mutex); - return rval; - } - - /* Sink pad. Width and height are changeable here. */ - fmt->format.code = __smiapp_get_mbus_code(subdev, fmt->pad); - fmt->format.width &= ~1; - fmt->format.height &= ~1; - - fmt->format.width = - clamp(fmt->format.width, - sensor->limits[SMIAPP_LIMIT_MIN_X_OUTPUT_SIZE], - sensor->limits[SMIAPP_LIMIT_MAX_X_OUTPUT_SIZE]); - fmt->format.height = - clamp(fmt->format.height, - sensor->limits[SMIAPP_LIMIT_MIN_Y_OUTPUT_SIZE], - sensor->limits[SMIAPP_LIMIT_MAX_Y_OUTPUT_SIZE]); - - smiapp_get_crop_compose(subdev, fh, crops, NULL, fmt->which); - - crops[ssd->sink_pad]->left = 0; - crops[ssd->sink_pad]->top = 0; - crops[ssd->sink_pad]->width = fmt->format.width; - crops[ssd->sink_pad]->height = fmt->format.height; - if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) - ssd->sink_fmt = *crops[ssd->sink_pad]; - smiapp_propagate(subdev, fh, fmt->which, - V4L2_SEL_TGT_CROP); - - mutex_unlock(&sensor->mutex); - - return 0; -} - -/* - * Calculate goodness of scaled image size compared to expected image - * size and flags provided. - */ -#define SCALING_GOODNESS 100000 -#define SCALING_GOODNESS_EXTREME 100000000 -static int scaling_goodness(struct v4l2_subdev *subdev, int w, int ask_w, - int h, int ask_h, u32 flags) -{ - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - struct i2c_client *client = v4l2_get_subdevdata(subdev); - int val = 0; - - w &= ~1; - ask_w &= ~1; - h &= ~1; - ask_h &= ~1; - - if (flags & V4L2_SEL_FLAG_GE) { - if (w < ask_w) - val -= SCALING_GOODNESS; - if (h < ask_h) - val -= SCALING_GOODNESS; - } - - if (flags & V4L2_SEL_FLAG_LE) { - if (w > ask_w) - val -= SCALING_GOODNESS; - if (h > ask_h) - val -= SCALING_GOODNESS; - } - - val -= abs(w - ask_w); - val -= abs(h - ask_h); - - if (w < sensor->limits[SMIAPP_LIMIT_MIN_X_OUTPUT_SIZE]) - val -= SCALING_GOODNESS_EXTREME; - - dev_dbg(&client->dev, "w %d ask_w %d h %d ask_h %d goodness %d\n", - w, ask_h, h, ask_h, val); - - return val; -} - -static void smiapp_set_compose_binner(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_selection *sel, - struct v4l2_rect **crops, - struct v4l2_rect *comp) -{ - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - unsigned int i; - unsigned int binh = 1, binv = 1; - unsigned int best = scaling_goodness( - subdev, - crops[SMIAPP_PAD_SINK]->width, sel->r.width, - crops[SMIAPP_PAD_SINK]->height, sel->r.height, sel->flags); - - for (i = 0; i < sensor->nbinning_subtypes; i++) { - int this = scaling_goodness( - subdev, - crops[SMIAPP_PAD_SINK]->width - / sensor->binning_subtypes[i].horizontal, - sel->r.width, - crops[SMIAPP_PAD_SINK]->height - / sensor->binning_subtypes[i].vertical, - sel->r.height, sel->flags); - - if (this > best) { - binh = sensor->binning_subtypes[i].horizontal; - binv = sensor->binning_subtypes[i].vertical; - best = this; - } - } - if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE) { - sensor->binning_vertical = binv; - sensor->binning_horizontal = binh; - } - - sel->r.width = (crops[SMIAPP_PAD_SINK]->width / binh) & ~1; - sel->r.height = (crops[SMIAPP_PAD_SINK]->height / binv) & ~1; -} - -/* - * Calculate best scaling ratio and mode for given output resolution. - * - * Try all of these: horizontal ratio, vertical ratio and smallest - * size possible (horizontally). - * - * Also try whether horizontal scaler or full scaler gives a better - * result. - */ -static void smiapp_set_compose_scaler(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_selection *sel, - struct v4l2_rect **crops, - struct v4l2_rect *comp) -{ - struct i2c_client *client = v4l2_get_subdevdata(subdev); - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - u32 min, max, a, b, max_m; - u32 scale_m = sensor->limits[SMIAPP_LIMIT_SCALER_N_MIN]; - int mode = SMIAPP_SCALING_MODE_HORIZONTAL; - u32 try[4]; - u32 ntry = 0; - unsigned int i; - int best = INT_MIN; - - sel->r.width = min_t(unsigned int, sel->r.width, - crops[SMIAPP_PAD_SINK]->width); - sel->r.height = min_t(unsigned int, sel->r.height, - crops[SMIAPP_PAD_SINK]->height); - - a = crops[SMIAPP_PAD_SINK]->width - * sensor->limits[SMIAPP_LIMIT_SCALER_N_MIN] / sel->r.width; - b = crops[SMIAPP_PAD_SINK]->height - * sensor->limits[SMIAPP_LIMIT_SCALER_N_MIN] / sel->r.height; - max_m = crops[SMIAPP_PAD_SINK]->width - * sensor->limits[SMIAPP_LIMIT_SCALER_N_MIN] - / sensor->limits[SMIAPP_LIMIT_MIN_X_OUTPUT_SIZE]; - - a = min(sensor->limits[SMIAPP_LIMIT_SCALER_M_MAX], - max(a, sensor->limits[SMIAPP_LIMIT_SCALER_M_MIN])); - b = min(sensor->limits[SMIAPP_LIMIT_SCALER_M_MAX], - max(b, sensor->limits[SMIAPP_LIMIT_SCALER_M_MIN])); - max_m = min(sensor->limits[SMIAPP_LIMIT_SCALER_M_MAX], - max(max_m, sensor->limits[SMIAPP_LIMIT_SCALER_M_MIN])); - - dev_dbg(&client->dev, "scaling: a %d b %d max_m %d\n", a, b, max_m); - - min = min(max_m, min(a, b)); - max = min(max_m, max(a, b)); - - try[ntry] = min; - ntry++; - if (min != max) { - try[ntry] = max; - ntry++; - } - if (max != max_m) { - try[ntry] = min + 1; - ntry++; - if (min != max) { - try[ntry] = max + 1; - ntry++; - } - } - - for (i = 0; i < ntry; i++) { - int this = scaling_goodness( - subdev, - crops[SMIAPP_PAD_SINK]->width - / try[i] - * sensor->limits[SMIAPP_LIMIT_SCALER_N_MIN], - sel->r.width, - crops[SMIAPP_PAD_SINK]->height, - sel->r.height, - sel->flags); - - dev_dbg(&client->dev, "trying factor %d (%d)\n", try[i], i); - - if (this > best) { - scale_m = try[i]; - mode = SMIAPP_SCALING_MODE_HORIZONTAL; - best = this; - } - - if (sensor->limits[SMIAPP_LIMIT_SCALING_CAPABILITY] - == SMIAPP_SCALING_CAPABILITY_HORIZONTAL) - continue; - - this = scaling_goodness( - subdev, crops[SMIAPP_PAD_SINK]->width - / try[i] - * sensor->limits[SMIAPP_LIMIT_SCALER_N_MIN], - sel->r.width, - crops[SMIAPP_PAD_SINK]->height - / try[i] - * sensor->limits[SMIAPP_LIMIT_SCALER_N_MIN], - sel->r.height, - sel->flags); - - if (this > best) { - scale_m = try[i]; - mode = SMIAPP_SCALING_MODE_BOTH; - best = this; - } - } - - sel->r.width = - (crops[SMIAPP_PAD_SINK]->width - / scale_m - * sensor->limits[SMIAPP_LIMIT_SCALER_N_MIN]) & ~1; - if (mode == SMIAPP_SCALING_MODE_BOTH) - sel->r.height = - (crops[SMIAPP_PAD_SINK]->height - / scale_m - * sensor->limits[SMIAPP_LIMIT_SCALER_N_MIN]) - & ~1; - else - sel->r.height = crops[SMIAPP_PAD_SINK]->height; - - if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE) { - sensor->scale_m = scale_m; - sensor->scaling_mode = mode; - } -} -/* We're only called on source pads. This function sets scaling. */ -static int smiapp_set_compose(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_selection *sel) -{ - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - struct smiapp_subdev *ssd = to_smiapp_subdev(subdev); - struct v4l2_rect *comp, *crops[SMIAPP_PADS]; - - smiapp_get_crop_compose(subdev, fh, crops, &comp, sel->which); - - sel->r.top = 0; - sel->r.left = 0; - - if (ssd == sensor->binner) - smiapp_set_compose_binner(subdev, fh, sel, crops, comp); - else - smiapp_set_compose_scaler(subdev, fh, sel, crops, comp); - - *comp = sel->r; - smiapp_propagate(subdev, fh, sel->which, - V4L2_SEL_TGT_COMPOSE); - - if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE) - return smiapp_update_mode(sensor); - - return 0; -} - -static int __smiapp_sel_supported(struct v4l2_subdev *subdev, - struct v4l2_subdev_selection *sel) -{ - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - struct smiapp_subdev *ssd = to_smiapp_subdev(subdev); - - /* We only implement crop in three places. */ - switch (sel->target) { - case V4L2_SEL_TGT_CROP: - case V4L2_SEL_TGT_CROP_BOUNDS: - if (ssd == sensor->pixel_array - && sel->pad == SMIAPP_PA_PAD_SRC) - return 0; - if (ssd == sensor->src - && sel->pad == SMIAPP_PAD_SRC) - return 0; - if (ssd == sensor->scaler - && sel->pad == SMIAPP_PAD_SINK - && sensor->limits[SMIAPP_LIMIT_DIGITAL_CROP_CAPABILITY] - == SMIAPP_DIGITAL_CROP_CAPABILITY_INPUT_CROP) - return 0; - return -EINVAL; - case V4L2_SEL_TGT_COMPOSE: - case V4L2_SEL_TGT_COMPOSE_BOUNDS: - if (sel->pad == ssd->source_pad) - return -EINVAL; - if (ssd == sensor->binner) - return 0; - if (ssd == sensor->scaler - && sensor->limits[SMIAPP_LIMIT_SCALING_CAPABILITY] - != SMIAPP_SCALING_CAPABILITY_NONE) - return 0; - /* Fall through */ - default: - return -EINVAL; - } -} - -static int smiapp_set_crop(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_selection *sel) -{ - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - struct smiapp_subdev *ssd = to_smiapp_subdev(subdev); - struct v4l2_rect *src_size, *crops[SMIAPP_PADS]; - struct v4l2_rect _r; - - smiapp_get_crop_compose(subdev, fh, crops, NULL, sel->which); - - if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE) { - if (sel->pad == ssd->sink_pad) - src_size = &ssd->sink_fmt; - else - src_size = &ssd->compose; - } else { - if (sel->pad == ssd->sink_pad) { - _r.left = 0; - _r.top = 0; - _r.width = v4l2_subdev_get_try_format(fh, sel->pad) - ->width; - _r.height = v4l2_subdev_get_try_format(fh, sel->pad) - ->height; - src_size = &_r; - } else { - src_size = - v4l2_subdev_get_try_compose( - fh, ssd->sink_pad); - } - } - - if (ssd == sensor->src && sel->pad == SMIAPP_PAD_SRC) { - sel->r.left = 0; - sel->r.top = 0; - } - - sel->r.width = min(sel->r.width, src_size->width); - sel->r.height = min(sel->r.height, src_size->height); - - sel->r.left = min(sel->r.left, src_size->width - sel->r.width); - sel->r.top = min(sel->r.top, src_size->height - sel->r.height); - - *crops[sel->pad] = sel->r; - - if (ssd != sensor->pixel_array && sel->pad == SMIAPP_PAD_SINK) - smiapp_propagate(subdev, fh, sel->which, - V4L2_SEL_TGT_CROP); - - return 0; -} - -static int __smiapp_get_selection(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_selection *sel) -{ - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - struct smiapp_subdev *ssd = to_smiapp_subdev(subdev); - struct v4l2_rect *comp, *crops[SMIAPP_PADS]; - struct v4l2_rect sink_fmt; - int ret; - - ret = __smiapp_sel_supported(subdev, sel); - if (ret) - return ret; - - smiapp_get_crop_compose(subdev, fh, crops, &comp, sel->which); - - if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE) { - sink_fmt = ssd->sink_fmt; - } else { - struct v4l2_mbus_framefmt *fmt = - v4l2_subdev_get_try_format(fh, ssd->sink_pad); - - sink_fmt.left = 0; - sink_fmt.top = 0; - sink_fmt.width = fmt->width; - sink_fmt.height = fmt->height; - } - - switch (sel->target) { - case V4L2_SEL_TGT_CROP_BOUNDS: - if (ssd == sensor->pixel_array) { - sel->r.width = - sensor->limits[SMIAPP_LIMIT_X_ADDR_MAX] + 1; - sel->r.height = - sensor->limits[SMIAPP_LIMIT_Y_ADDR_MAX] + 1; - } else if (sel->pad == ssd->sink_pad) { - sel->r = sink_fmt; - } else { - sel->r = *comp; - } - break; - case V4L2_SEL_TGT_CROP: - case V4L2_SEL_TGT_COMPOSE_BOUNDS: - sel->r = *crops[sel->pad]; - break; - case V4L2_SEL_TGT_COMPOSE: - sel->r = *comp; - break; - } - - return 0; -} - -static int smiapp_get_selection(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_selection *sel) -{ - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - int rval; - - mutex_lock(&sensor->mutex); - rval = __smiapp_get_selection(subdev, fh, sel); - mutex_unlock(&sensor->mutex); - - return rval; -} -static int smiapp_set_selection(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_selection *sel) -{ - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - int ret; - - ret = __smiapp_sel_supported(subdev, sel); - if (ret) - return ret; - - mutex_lock(&sensor->mutex); - - sel->r.left = max(0, sel->r.left & ~1); - sel->r.top = max(0, sel->r.top & ~1); - sel->r.width = max(0, SMIAPP_ALIGN_DIM(sel->r.width, sel->flags)); - sel->r.height = max(0, SMIAPP_ALIGN_DIM(sel->r.height, sel->flags)); - - sel->r.width = max_t(unsigned int, - sensor->limits[SMIAPP_LIMIT_MIN_X_OUTPUT_SIZE], - sel->r.width); - sel->r.height = max_t(unsigned int, - sensor->limits[SMIAPP_LIMIT_MIN_Y_OUTPUT_SIZE], - sel->r.height); - - switch (sel->target) { - case V4L2_SEL_TGT_CROP: - ret = smiapp_set_crop(subdev, fh, sel); - break; - case V4L2_SEL_TGT_COMPOSE: - ret = smiapp_set_compose(subdev, fh, sel); - break; - default: - BUG(); - } - - mutex_unlock(&sensor->mutex); - return ret; -} - -static int smiapp_get_skip_frames(struct v4l2_subdev *subdev, u32 *frames) -{ - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - - *frames = sensor->frame_skip; - return 0; -} - -/* ----------------------------------------------------------------------------- - * sysfs attributes - */ - -static ssize_t -smiapp_sysfs_nvm_read(struct device *dev, struct device_attribute *attr, - char *buf) -{ - struct v4l2_subdev *subdev = i2c_get_clientdata(to_i2c_client(dev)); - struct i2c_client *client = v4l2_get_subdevdata(subdev); - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - unsigned int nbytes; - - if (!sensor->dev_init_done) - return -EBUSY; - - if (!sensor->nvm_size) { - /* NVM not read yet - read it now */ - sensor->nvm_size = sensor->platform_data->nvm_size; - if (smiapp_set_power(subdev, 1) < 0) - return -ENODEV; - if (smiapp_read_nvm(sensor, sensor->nvm)) { - dev_err(&client->dev, "nvm read failed\n"); - return -ENODEV; - } - smiapp_set_power(subdev, 0); - } - /* - * NVM is still way below a PAGE_SIZE, so we can safely - * assume this for now. - */ - nbytes = min_t(unsigned int, sensor->nvm_size, PAGE_SIZE); - memcpy(buf, sensor->nvm, nbytes); - - return nbytes; -} -static DEVICE_ATTR(nvm, S_IRUGO, smiapp_sysfs_nvm_read, NULL); - -/* ----------------------------------------------------------------------------- - * V4L2 subdev core operations - */ - -static int smiapp_identify_module(struct v4l2_subdev *subdev) -{ - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - struct i2c_client *client = v4l2_get_subdevdata(subdev); - struct smiapp_module_info *minfo = &sensor->minfo; - unsigned int i; - int rval = 0; - - minfo->name = SMIAPP_NAME; - - /* Module info */ - rval = smiapp_read_8only(sensor, SMIAPP_REG_U8_MANUFACTURER_ID, - &minfo->manufacturer_id); - if (!rval) - rval = smiapp_read_8only(sensor, SMIAPP_REG_U16_MODEL_ID, - &minfo->model_id); - if (!rval) - rval = smiapp_read_8only(sensor, - SMIAPP_REG_U8_REVISION_NUMBER_MAJOR, - &minfo->revision_number_major); - if (!rval) - rval = smiapp_read_8only(sensor, - SMIAPP_REG_U8_REVISION_NUMBER_MINOR, - &minfo->revision_number_minor); - if (!rval) - rval = smiapp_read_8only(sensor, - SMIAPP_REG_U8_MODULE_DATE_YEAR, - &minfo->module_year); - if (!rval) - rval = smiapp_read_8only(sensor, - SMIAPP_REG_U8_MODULE_DATE_MONTH, - &minfo->module_month); - if (!rval) - rval = smiapp_read_8only(sensor, SMIAPP_REG_U8_MODULE_DATE_DAY, - &minfo->module_day); - - /* Sensor info */ - if (!rval) - rval = smiapp_read_8only(sensor, - SMIAPP_REG_U8_SENSOR_MANUFACTURER_ID, - &minfo->sensor_manufacturer_id); - if (!rval) - rval = smiapp_read_8only(sensor, - SMIAPP_REG_U16_SENSOR_MODEL_ID, - &minfo->sensor_model_id); - if (!rval) - rval = smiapp_read_8only(sensor, - SMIAPP_REG_U8_SENSOR_REVISION_NUMBER, - &minfo->sensor_revision_number); - if (!rval) - rval = smiapp_read_8only(sensor, - SMIAPP_REG_U8_SENSOR_FIRMWARE_VERSION, - &minfo->sensor_firmware_version); - - /* SMIA */ - if (!rval) - rval = smiapp_read_8only(sensor, SMIAPP_REG_U8_SMIA_VERSION, - &minfo->smia_version); - if (!rval) - rval = smiapp_read_8only(sensor, SMIAPP_REG_U8_SMIAPP_VERSION, - &minfo->smiapp_version); - - if (rval) { - dev_err(&client->dev, "sensor detection failed\n"); - return -ENODEV; - } - - dev_dbg(&client->dev, "module 0x%2.2x-0x%4.4x\n", - minfo->manufacturer_id, minfo->model_id); - - dev_dbg(&client->dev, - "module revision 0x%2.2x-0x%2.2x date %2.2d-%2.2d-%2.2d\n", - minfo->revision_number_major, minfo->revision_number_minor, - minfo->module_year, minfo->module_month, minfo->module_day); - - dev_dbg(&client->dev, "sensor 0x%2.2x-0x%4.4x\n", - minfo->sensor_manufacturer_id, minfo->sensor_model_id); - - dev_dbg(&client->dev, - "sensor revision 0x%2.2x firmware version 0x%2.2x\n", - minfo->sensor_revision_number, minfo->sensor_firmware_version); - - dev_dbg(&client->dev, "smia version %2.2d smiapp version %2.2d\n", - minfo->smia_version, minfo->smiapp_version); - - /* - * Some modules have bad data in the lvalues below. Hope the - * rvalues have better stuff. The lvalues are module - * parameters whereas the rvalues are sensor parameters. - */ - if (!minfo->manufacturer_id && !minfo->model_id) { - minfo->manufacturer_id = minfo->sensor_manufacturer_id; - minfo->model_id = minfo->sensor_model_id; - minfo->revision_number_major = minfo->sensor_revision_number; - } - - for (i = 0; i < ARRAY_SIZE(smiapp_module_idents); i++) { - if (smiapp_module_idents[i].manufacturer_id - != minfo->manufacturer_id) - continue; - if (smiapp_module_idents[i].model_id != minfo->model_id) - continue; - if (smiapp_module_idents[i].flags - & SMIAPP_MODULE_IDENT_FLAG_REV_LE) { - if (smiapp_module_idents[i].revision_number_major - < minfo->revision_number_major) - continue; - } else { - if (smiapp_module_idents[i].revision_number_major - != minfo->revision_number_major) - continue; - } - - minfo->name = smiapp_module_idents[i].name; - minfo->quirk = smiapp_module_idents[i].quirk; - break; - } - - if (i >= ARRAY_SIZE(smiapp_module_idents)) - dev_warn(&client->dev, - "no quirks for this module; let's hope it's fully compliant\n"); - - dev_dbg(&client->dev, "the sensor is called %s, ident %2.2x%4.4x%2.2x\n", - minfo->name, minfo->manufacturer_id, minfo->model_id, - minfo->revision_number_major); - - strlcpy(subdev->name, sensor->minfo.name, sizeof(subdev->name)); - - return 0; -} - -static const struct v4l2_subdev_ops smiapp_ops; -static const struct v4l2_subdev_internal_ops smiapp_internal_ops; -static const struct media_entity_operations smiapp_entity_ops; - -static int smiapp_registered(struct v4l2_subdev *subdev) -{ - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - struct i2c_client *client = v4l2_get_subdevdata(subdev); - struct smiapp_subdev *last = NULL; - u32 tmp; - unsigned int i; - int rval; - - sensor->vana = regulator_get(&client->dev, "VANA"); - if (IS_ERR(sensor->vana)) { - dev_err(&client->dev, "could not get regulator for vana\n"); - return -ENODEV; - } - - if (!sensor->platform_data->set_xclk) { - sensor->ext_clk = clk_get(&client->dev, - sensor->platform_data->ext_clk_name); - if (IS_ERR(sensor->ext_clk)) { - dev_err(&client->dev, "could not get clock %s\n", - sensor->platform_data->ext_clk_name); - rval = -ENODEV; - goto out_clk_get; - } - - rval = clk_set_rate(sensor->ext_clk, - sensor->platform_data->ext_clk); - if (rval < 0) { - dev_err(&client->dev, - "unable to set clock %s freq to %u\n", - sensor->platform_data->ext_clk_name, - sensor->platform_data->ext_clk); - rval = -ENODEV; - goto out_clk_set_rate; - } - } - - if (sensor->platform_data->xshutdown != SMIAPP_NO_XSHUTDOWN) { - if (gpio_request_one(sensor->platform_data->xshutdown, 0, - "SMIA++ xshutdown") != 0) { - dev_err(&client->dev, - "unable to acquire reset gpio %d\n", - sensor->platform_data->xshutdown); - rval = -ENODEV; - goto out_clk_set_rate; - } - } - - rval = smiapp_power_on(sensor); - if (rval) { - rval = -ENODEV; - goto out_smiapp_power_on; - } - - rval = smiapp_identify_module(subdev); - if (rval) { - rval = -ENODEV; - goto out_power_off; - } - - rval = smiapp_get_all_limits(sensor); - if (rval) { - rval = -ENODEV; - goto out_power_off; - } - - /* - * Handle Sensor Module orientation on the board. - * - * The application of H-FLIP and V-FLIP on the sensor is modified by - * the sensor orientation on the board. - * - * For SMIAPP_BOARD_SENSOR_ORIENT_180 the default behaviour is to set - * both H-FLIP and V-FLIP for normal operation which also implies - * that a set/unset operation for user space HFLIP and VFLIP v4l2 - * controls will need to be internally inverted. - * - * Rotation also changes the bayer pattern. - */ - if (sensor->platform_data->module_board_orient == - SMIAPP_MODULE_BOARD_ORIENT_180) - sensor->hvflip_inv_mask = SMIAPP_IMAGE_ORIENTATION_HFLIP | - SMIAPP_IMAGE_ORIENTATION_VFLIP; - - rval = smiapp_get_mbus_formats(sensor); - if (rval) { - rval = -ENODEV; - goto out_power_off; - } - - if (sensor->limits[SMIAPP_LIMIT_BINNING_CAPABILITY]) { - u32 val; - - rval = smiapp_read(sensor, - SMIAPP_REG_U8_BINNING_SUBTYPES, &val); - if (rval < 0) { - rval = -ENODEV; - goto out_power_off; - } - sensor->nbinning_subtypes = min_t(u8, val, - SMIAPP_BINNING_SUBTYPES); - - for (i = 0; i < sensor->nbinning_subtypes; i++) { - rval = smiapp_read( - sensor, SMIAPP_REG_U8_BINNING_TYPE_n(i), &val); - if (rval < 0) { - rval = -ENODEV; - goto out_power_off; - } - sensor->binning_subtypes[i] = - *(struct smiapp_binning_subtype *)&val; - - dev_dbg(&client->dev, "binning %xx%x\n", - sensor->binning_subtypes[i].horizontal, - sensor->binning_subtypes[i].vertical); - } - } - sensor->binning_horizontal = 1; - sensor->binning_vertical = 1; - - /* SMIA++ NVM initialization - it will be read from the sensor - * when it is first requested by userspace. - */ - if (sensor->minfo.smiapp_version && sensor->platform_data->nvm_size) { - sensor->nvm = kzalloc(sensor->platform_data->nvm_size, - GFP_KERNEL); - if (sensor->nvm == NULL) { - dev_err(&client->dev, "nvm buf allocation failed\n"); - rval = -ENOMEM; - goto out_power_off; - } - - if (device_create_file(&client->dev, &dev_attr_nvm) != 0) { - dev_err(&client->dev, "sysfs nvm entry failed\n"); - rval = -EBUSY; - goto out_power_off; - } - } - - rval = smiapp_call_quirk(sensor, limits); - if (rval) { - dev_err(&client->dev, "limits quirks failed\n"); - goto out_nvm_release; - } - - /* We consider this as profile 0 sensor if any of these are zero. */ - if (!sensor->limits[SMIAPP_LIMIT_MIN_OP_SYS_CLK_DIV] || - !sensor->limits[SMIAPP_LIMIT_MAX_OP_SYS_CLK_DIV] || - !sensor->limits[SMIAPP_LIMIT_MIN_OP_PIX_CLK_DIV] || - !sensor->limits[SMIAPP_LIMIT_MAX_OP_PIX_CLK_DIV]) { - sensor->minfo.smiapp_profile = SMIAPP_PROFILE_0; - } else if (sensor->limits[SMIAPP_LIMIT_SCALING_CAPABILITY] - != SMIAPP_SCALING_CAPABILITY_NONE) { - if (sensor->limits[SMIAPP_LIMIT_SCALING_CAPABILITY] - == SMIAPP_SCALING_CAPABILITY_HORIZONTAL) - sensor->minfo.smiapp_profile = SMIAPP_PROFILE_1; - else - sensor->minfo.smiapp_profile = SMIAPP_PROFILE_2; - sensor->scaler = &sensor->ssds[sensor->ssds_used]; - sensor->ssds_used++; - } else if (sensor->limits[SMIAPP_LIMIT_DIGITAL_CROP_CAPABILITY] - == SMIAPP_DIGITAL_CROP_CAPABILITY_INPUT_CROP) { - sensor->scaler = &sensor->ssds[sensor->ssds_used]; - sensor->ssds_used++; - } - sensor->binner = &sensor->ssds[sensor->ssds_used]; - sensor->ssds_used++; - sensor->pixel_array = &sensor->ssds[sensor->ssds_used]; - sensor->ssds_used++; - - sensor->scale_m = sensor->limits[SMIAPP_LIMIT_SCALER_N_MIN]; - - for (i = 0; i < SMIAPP_SUBDEVS; i++) { - struct { - struct smiapp_subdev *ssd; - char *name; - } const __this[] = { - { sensor->scaler, "scaler", }, - { sensor->binner, "binner", }, - { sensor->pixel_array, "pixel array", }, - }, *_this = &__this[i]; - struct smiapp_subdev *this = _this->ssd; - - if (!this) - continue; - - if (this != sensor->src) - v4l2_subdev_init(&this->sd, &smiapp_ops); - - this->sensor = sensor; - - if (this == sensor->pixel_array) { - this->npads = 1; - } else { - this->npads = 2; - this->source_pad = 1; - } - - snprintf(this->sd.name, - sizeof(this->sd.name), "%s %s", - sensor->minfo.name, _this->name); - - this->sink_fmt.width = - sensor->limits[SMIAPP_LIMIT_X_ADDR_MAX] + 1; - this->sink_fmt.height = - sensor->limits[SMIAPP_LIMIT_Y_ADDR_MAX] + 1; - this->compose.width = this->sink_fmt.width; - this->compose.height = this->sink_fmt.height; - this->crop[this->source_pad] = this->compose; - this->pads[this->source_pad].flags = MEDIA_PAD_FL_SOURCE; - if (this != sensor->pixel_array) { - this->crop[this->sink_pad] = this->compose; - this->pads[this->sink_pad].flags = MEDIA_PAD_FL_SINK; - } - - this->sd.entity.ops = &smiapp_entity_ops; - - if (last == NULL) { - last = this; - continue; - } - - this->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; - this->sd.internal_ops = &smiapp_internal_ops; - this->sd.owner = NULL; - v4l2_set_subdevdata(&this->sd, client); - - rval = media_entity_init(&this->sd.entity, - this->npads, this->pads, 0); - if (rval) { - dev_err(&client->dev, - "media_entity_init failed\n"); - goto out_nvm_release; - } - - rval = media_entity_create_link(&this->sd.entity, - this->source_pad, - &last->sd.entity, - last->sink_pad, - MEDIA_LNK_FL_ENABLED | - MEDIA_LNK_FL_IMMUTABLE); - if (rval) { - dev_err(&client->dev, - "media_entity_create_link failed\n"); - goto out_nvm_release; - } - - rval = v4l2_device_register_subdev(sensor->src->sd.v4l2_dev, - &this->sd); - if (rval) { - dev_err(&client->dev, - "v4l2_device_register_subdev failed\n"); - goto out_nvm_release; - } - - last = this; - } - - dev_dbg(&client->dev, "profile %d\n", sensor->minfo.smiapp_profile); - - sensor->pixel_array->sd.entity.type = MEDIA_ENT_T_V4L2_SUBDEV_SENSOR; - - /* final steps */ - smiapp_read_frame_fmt(sensor); - rval = smiapp_init_controls(sensor); - if (rval < 0) - goto out_nvm_release; - - rval = smiapp_update_mode(sensor); - if (rval) { - dev_err(&client->dev, "update mode failed\n"); - goto out_nvm_release; - } - - sensor->streaming = false; - sensor->dev_init_done = true; - - /* check flash capability */ - rval = smiapp_read(sensor, SMIAPP_REG_U8_FLASH_MODE_CAPABILITY, &tmp); - sensor->flash_capability = tmp; - if (rval) - goto out_nvm_release; - - smiapp_power_off(sensor); - - return 0; - -out_nvm_release: - device_remove_file(&client->dev, &dev_attr_nvm); - -out_power_off: - kfree(sensor->nvm); - sensor->nvm = NULL; - smiapp_power_off(sensor); - -out_smiapp_power_on: - if (sensor->platform_data->xshutdown != SMIAPP_NO_XSHUTDOWN) - gpio_free(sensor->platform_data->xshutdown); - -out_clk_set_rate: - clk_put(sensor->ext_clk); - sensor->ext_clk = NULL; - -out_clk_get: - regulator_put(sensor->vana); - sensor->vana = NULL; - return rval; -} - -static int smiapp_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) -{ - struct smiapp_subdev *ssd = to_smiapp_subdev(sd); - struct smiapp_sensor *sensor = ssd->sensor; - u32 mbus_code = - smiapp_csi_data_formats[smiapp_pixel_order(sensor)].code; - unsigned int i; - - mutex_lock(&sensor->mutex); - - for (i = 0; i < ssd->npads; i++) { - struct v4l2_mbus_framefmt *try_fmt = - v4l2_subdev_get_try_format(fh, i); - struct v4l2_rect *try_crop = v4l2_subdev_get_try_crop(fh, i); - struct v4l2_rect *try_comp; - - try_fmt->width = sensor->limits[SMIAPP_LIMIT_X_ADDR_MAX] + 1; - try_fmt->height = sensor->limits[SMIAPP_LIMIT_Y_ADDR_MAX] + 1; - try_fmt->code = mbus_code; - - try_crop->top = 0; - try_crop->left = 0; - try_crop->width = try_fmt->width; - try_crop->height = try_fmt->height; - - if (ssd != sensor->pixel_array) - continue; - - try_comp = v4l2_subdev_get_try_compose(fh, i); - *try_comp = *try_crop; - } - - mutex_unlock(&sensor->mutex); - - return smiapp_set_power(sd, 1); -} - -static int smiapp_close(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) -{ - return smiapp_set_power(sd, 0); -} - -static const struct v4l2_subdev_video_ops smiapp_video_ops = { - .s_stream = smiapp_set_stream, -}; - -static const struct v4l2_subdev_core_ops smiapp_core_ops = { - .s_power = smiapp_set_power, -}; - -static const struct v4l2_subdev_pad_ops smiapp_pad_ops = { - .enum_mbus_code = smiapp_enum_mbus_code, - .get_fmt = smiapp_get_format, - .set_fmt = smiapp_set_format, - .get_selection = smiapp_get_selection, - .set_selection = smiapp_set_selection, -}; - -static const struct v4l2_subdev_sensor_ops smiapp_sensor_ops = { - .g_skip_frames = smiapp_get_skip_frames, -}; - -static const struct v4l2_subdev_ops smiapp_ops = { - .core = &smiapp_core_ops, - .video = &smiapp_video_ops, - .pad = &smiapp_pad_ops, - .sensor = &smiapp_sensor_ops, -}; - -static const struct media_entity_operations smiapp_entity_ops = { - .link_validate = v4l2_subdev_link_validate, -}; - -static const struct v4l2_subdev_internal_ops smiapp_internal_src_ops = { - .registered = smiapp_registered, - .open = smiapp_open, - .close = smiapp_close, -}; - -static const struct v4l2_subdev_internal_ops smiapp_internal_ops = { - .open = smiapp_open, - .close = smiapp_close, -}; - -/* ----------------------------------------------------------------------------- - * I2C Driver - */ - -#ifdef CONFIG_PM - -static int smiapp_suspend(struct device *dev) -{ - struct i2c_client *client = to_i2c_client(dev); - struct v4l2_subdev *subdev = i2c_get_clientdata(client); - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - bool streaming; - - BUG_ON(mutex_is_locked(&sensor->mutex)); - - if (sensor->power_count == 0) - return 0; - - if (sensor->streaming) - smiapp_stop_streaming(sensor); - - streaming = sensor->streaming; - - smiapp_power_off(sensor); - - /* save state for resume */ - sensor->streaming = streaming; - - return 0; -} - -static int smiapp_resume(struct device *dev) -{ - struct i2c_client *client = to_i2c_client(dev); - struct v4l2_subdev *subdev = i2c_get_clientdata(client); - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - int rval; - - if (sensor->power_count == 0) - return 0; - - rval = smiapp_power_on(sensor); - if (rval) - return rval; - - if (sensor->streaming) - rval = smiapp_start_streaming(sensor); - - return rval; -} - -#else - -#define smiapp_suspend NULL -#define smiapp_resume NULL - -#endif /* CONFIG_PM */ - -static int smiapp_probe(struct i2c_client *client, - const struct i2c_device_id *devid) -{ - struct smiapp_sensor *sensor; - int rval; - - if (client->dev.platform_data == NULL) - return -ENODEV; - - sensor = kzalloc(sizeof(*sensor), GFP_KERNEL); - if (sensor == NULL) - return -ENOMEM; - - sensor->platform_data = client->dev.platform_data; - mutex_init(&sensor->mutex); - mutex_init(&sensor->power_mutex); - sensor->src = &sensor->ssds[sensor->ssds_used]; - - v4l2_i2c_subdev_init(&sensor->src->sd, client, &smiapp_ops); - sensor->src->sd.internal_ops = &smiapp_internal_src_ops; - sensor->src->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; - sensor->src->sensor = sensor; - - sensor->src->pads[0].flags = MEDIA_PAD_FL_SOURCE; - rval = media_entity_init(&sensor->src->sd.entity, 2, - sensor->src->pads, 0); - if (rval < 0) - kfree(sensor); - - return rval; -} - -static int __exit smiapp_remove(struct i2c_client *client) -{ - struct v4l2_subdev *subdev = i2c_get_clientdata(client); - struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); - unsigned int i; - - if (sensor->power_count) { - if (sensor->platform_data->xshutdown != SMIAPP_NO_XSHUTDOWN) - gpio_set_value(sensor->platform_data->xshutdown, 0); - if (sensor->platform_data->set_xclk) - sensor->platform_data->set_xclk(&sensor->src->sd, 0); - else - clk_disable(sensor->ext_clk); - sensor->power_count = 0; - } - - if (sensor->nvm) { - device_remove_file(&client->dev, &dev_attr_nvm); - kfree(sensor->nvm); - } - - for (i = 0; i < sensor->ssds_used; i++) { - media_entity_cleanup(&sensor->ssds[i].sd.entity); - v4l2_device_unregister_subdev(&sensor->ssds[i].sd); - } - smiapp_free_controls(sensor); - if (sensor->platform_data->xshutdown != SMIAPP_NO_XSHUTDOWN) - gpio_free(sensor->platform_data->xshutdown); - if (sensor->ext_clk) - clk_put(sensor->ext_clk); - if (sensor->vana) - regulator_put(sensor->vana); - - kfree(sensor); - - return 0; -} - -static const struct i2c_device_id smiapp_id_table[] = { - { SMIAPP_NAME, 0 }, - { }, -}; -MODULE_DEVICE_TABLE(i2c, smiapp_id_table); - -static const struct dev_pm_ops smiapp_pm_ops = { - .suspend = smiapp_suspend, - .resume = smiapp_resume, -}; - -static struct i2c_driver smiapp_i2c_driver = { - .driver = { - .name = SMIAPP_NAME, - .pm = &smiapp_pm_ops, - }, - .probe = smiapp_probe, - .remove = __exit_p(smiapp_remove), - .id_table = smiapp_id_table, -}; - -module_i2c_driver(smiapp_i2c_driver); - -MODULE_AUTHOR("Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>"); -MODULE_DESCRIPTION("Generic SMIA/SMIA++ camera module driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/smiapp/smiapp-limits.c b/drivers/media/video/smiapp/smiapp-limits.c deleted file mode 100644 index 0800e095724e..000000000000 --- a/drivers/media/video/smiapp/smiapp-limits.c +++ /dev/null @@ -1,132 +0,0 @@ -/* - * drivers/media/video/smiapp/smiapp-limits.c - * - * Generic driver for SMIA/SMIA++ compliant camera modules - * - * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#include "smiapp.h" - -struct smiapp_reg_limits smiapp_reg_limits[] = { - { SMIAPP_REG_U16_ANALOGUE_GAIN_CAPABILITY, "analogue_gain_capability" }, /* 0 */ - { SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_MIN, "analogue_gain_code_min" }, - { SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_MAX, "analogue_gain_code_max" }, - { SMIAPP_REG_U8_THS_ZERO_MIN, "ths_zero_min" }, - { SMIAPP_REG_U8_TCLK_TRAIL_MIN, "tclk_trail_min" }, - { SMIAPP_REG_U16_INTEGRATION_TIME_CAPABILITY, "integration_time_capability" }, /* 5 */ - { SMIAPP_REG_U16_COARSE_INTEGRATION_TIME_MIN, "coarse_integration_time_min" }, - { SMIAPP_REG_U16_COARSE_INTEGRATION_TIME_MAX_MARGIN, "coarse_integration_time_max_margin" }, - { SMIAPP_REG_U16_FINE_INTEGRATION_TIME_MIN, "fine_integration_time_min" }, - { SMIAPP_REG_U16_FINE_INTEGRATION_TIME_MAX_MARGIN, "fine_integration_time_max_margin" }, - { SMIAPP_REG_U16_DIGITAL_GAIN_CAPABILITY, "digital_gain_capability" }, /* 10 */ - { SMIAPP_REG_U16_DIGITAL_GAIN_MIN, "digital_gain_min" }, - { SMIAPP_REG_U16_DIGITAL_GAIN_MAX, "digital_gain_max" }, - { SMIAPP_REG_F32_MIN_EXT_CLK_FREQ_HZ, "min_ext_clk_freq_hz" }, - { SMIAPP_REG_F32_MAX_EXT_CLK_FREQ_HZ, "max_ext_clk_freq_hz" }, - { SMIAPP_REG_U16_MIN_PRE_PLL_CLK_DIV, "min_pre_pll_clk_div" }, /* 15 */ - { SMIAPP_REG_U16_MAX_PRE_PLL_CLK_DIV, "max_pre_pll_clk_div" }, - { SMIAPP_REG_F32_MIN_PLL_IP_FREQ_HZ, "min_pll_ip_freq_hz" }, - { SMIAPP_REG_F32_MAX_PLL_IP_FREQ_HZ, "max_pll_ip_freq_hz" }, - { SMIAPP_REG_U16_MIN_PLL_MULTIPLIER, "min_pll_multiplier" }, - { SMIAPP_REG_U16_MAX_PLL_MULTIPLIER, "max_pll_multiplier" }, /* 20 */ - { SMIAPP_REG_F32_MIN_PLL_OP_FREQ_HZ, "min_pll_op_freq_hz" }, - { SMIAPP_REG_F32_MAX_PLL_OP_FREQ_HZ, "max_pll_op_freq_hz" }, - { SMIAPP_REG_U16_MIN_VT_SYS_CLK_DIV, "min_vt_sys_clk_div" }, - { SMIAPP_REG_U16_MAX_VT_SYS_CLK_DIV, "max_vt_sys_clk_div" }, - { SMIAPP_REG_F32_MIN_VT_SYS_CLK_FREQ_HZ, "min_vt_sys_clk_freq_hz" }, /* 25 */ - { SMIAPP_REG_F32_MAX_VT_SYS_CLK_FREQ_HZ, "max_vt_sys_clk_freq_hz" }, - { SMIAPP_REG_F32_MIN_VT_PIX_CLK_FREQ_HZ, "min_vt_pix_clk_freq_hz" }, - { SMIAPP_REG_F32_MAX_VT_PIX_CLK_FREQ_HZ, "max_vt_pix_clk_freq_hz" }, - { SMIAPP_REG_U16_MIN_VT_PIX_CLK_DIV, "min_vt_pix_clk_div" }, - { SMIAPP_REG_U16_MAX_VT_PIX_CLK_DIV, "max_vt_pix_clk_div" }, /* 30 */ - { SMIAPP_REG_U16_MIN_FRAME_LENGTH_LINES, "min_frame_length_lines" }, - { SMIAPP_REG_U16_MAX_FRAME_LENGTH_LINES, "max_frame_length_lines" }, - { SMIAPP_REG_U16_MIN_LINE_LENGTH_PCK, "min_line_length_pck" }, - { SMIAPP_REG_U16_MAX_LINE_LENGTH_PCK, "max_line_length_pck" }, - { SMIAPP_REG_U16_MIN_LINE_BLANKING_PCK, "min_line_blanking_pck" }, /* 35 */ - { SMIAPP_REG_U16_MIN_FRAME_BLANKING_LINES, "min_frame_blanking_lines" }, - { SMIAPP_REG_U8_MIN_LINE_LENGTH_PCK_STEP_SIZE, "min_line_length_pck_step_size" }, - { SMIAPP_REG_U16_MIN_OP_SYS_CLK_DIV, "min_op_sys_clk_div" }, - { SMIAPP_REG_U16_MAX_OP_SYS_CLK_DIV, "max_op_sys_clk_div" }, - { SMIAPP_REG_F32_MIN_OP_SYS_CLK_FREQ_HZ, "min_op_sys_clk_freq_hz" }, /* 40 */ - { SMIAPP_REG_F32_MAX_OP_SYS_CLK_FREQ_HZ, "max_op_sys_clk_freq_hz" }, - { SMIAPP_REG_U16_MIN_OP_PIX_CLK_DIV, "min_op_pix_clk_div" }, - { SMIAPP_REG_U16_MAX_OP_PIX_CLK_DIV, "max_op_pix_clk_div" }, - { SMIAPP_REG_F32_MIN_OP_PIX_CLK_FREQ_HZ, "min_op_pix_clk_freq_hz" }, - { SMIAPP_REG_F32_MAX_OP_PIX_CLK_FREQ_HZ, "max_op_pix_clk_freq_hz" }, /* 45 */ - { SMIAPP_REG_U16_X_ADDR_MIN, "x_addr_min" }, - { SMIAPP_REG_U16_Y_ADDR_MIN, "y_addr_min" }, - { SMIAPP_REG_U16_X_ADDR_MAX, "x_addr_max" }, - { SMIAPP_REG_U16_Y_ADDR_MAX, "y_addr_max" }, - { SMIAPP_REG_U16_MIN_X_OUTPUT_SIZE, "min_x_output_size" }, /* 50 */ - { SMIAPP_REG_U16_MIN_Y_OUTPUT_SIZE, "min_y_output_size" }, - { SMIAPP_REG_U16_MAX_X_OUTPUT_SIZE, "max_x_output_size" }, - { SMIAPP_REG_U16_MAX_Y_OUTPUT_SIZE, "max_y_output_size" }, - { SMIAPP_REG_U16_MIN_EVEN_INC, "min_even_inc" }, - { SMIAPP_REG_U16_MAX_EVEN_INC, "max_even_inc" }, /* 55 */ - { SMIAPP_REG_U16_MIN_ODD_INC, "min_odd_inc" }, - { SMIAPP_REG_U16_MAX_ODD_INC, "max_odd_inc" }, - { SMIAPP_REG_U16_SCALING_CAPABILITY, "scaling_capability" }, - { SMIAPP_REG_U16_SCALER_M_MIN, "scaler_m_min" }, - { SMIAPP_REG_U16_SCALER_M_MAX, "scaler_m_max" }, /* 60 */ - { SMIAPP_REG_U16_SCALER_N_MIN, "scaler_n_min" }, - { SMIAPP_REG_U16_SCALER_N_MAX, "scaler_n_max" }, - { SMIAPP_REG_U16_SPATIAL_SAMPLING_CAPABILITY, "spatial_sampling_capability" }, - { SMIAPP_REG_U8_DIGITAL_CROP_CAPABILITY, "digital_crop_capability" }, - { SMIAPP_REG_U16_COMPRESSION_CAPABILITY, "compression_capability" }, /* 65 */ - { SMIAPP_REG_U8_FIFO_SUPPORT_CAPABILITY, "fifo_support_capability" }, - { SMIAPP_REG_U8_DPHY_CTRL_CAPABILITY, "dphy_ctrl_capability" }, - { SMIAPP_REG_U8_CSI_LANE_MODE_CAPABILITY, "csi_lane_mode_capability" }, - { SMIAPP_REG_U8_CSI_SIGNALLING_MODE_CAPABILITY, "csi_signalling_mode_capability" }, - { SMIAPP_REG_U8_FAST_STANDBY_CAPABILITY, "fast_standby_capability" }, /* 70 */ - { SMIAPP_REG_U8_CCI_ADDRESS_CONTROL_CAPABILITY, "cci_address_control_capability" }, - { SMIAPP_REG_U32_MAX_PER_LANE_BITRATE_1_LANE_MODE_MBPS, "max_per_lane_bitrate_1_lane_mode_mbps" }, - { SMIAPP_REG_U32_MAX_PER_LANE_BITRATE_2_LANE_MODE_MBPS, "max_per_lane_bitrate_2_lane_mode_mbps" }, - { SMIAPP_REG_U32_MAX_PER_LANE_BITRATE_3_LANE_MODE_MBPS, "max_per_lane_bitrate_3_lane_mode_mbps" }, - { SMIAPP_REG_U32_MAX_PER_LANE_BITRATE_4_LANE_MODE_MBPS, "max_per_lane_bitrate_4_lane_mode_mbps" }, /* 75 */ - { SMIAPP_REG_U8_TEMP_SENSOR_CAPABILITY, "temp_sensor_capability" }, - { SMIAPP_REG_U16_MIN_FRAME_LENGTH_LINES_BIN, "min_frame_length_lines_bin" }, - { SMIAPP_REG_U16_MAX_FRAME_LENGTH_LINES_BIN, "max_frame_length_lines_bin" }, - { SMIAPP_REG_U16_MIN_LINE_LENGTH_PCK_BIN, "min_line_length_pck_bin" }, - { SMIAPP_REG_U16_MAX_LINE_LENGTH_PCK_BIN, "max_line_length_pck_bin" }, /* 80 */ - { SMIAPP_REG_U16_MIN_LINE_BLANKING_PCK_BIN, "min_line_blanking_pck_bin" }, - { SMIAPP_REG_U16_FINE_INTEGRATION_TIME_MIN_BIN, "fine_integration_time_min_bin" }, - { SMIAPP_REG_U16_FINE_INTEGRATION_TIME_MAX_MARGIN_BIN, "fine_integration_time_max_margin_bin" }, - { SMIAPP_REG_U8_BINNING_CAPABILITY, "binning_capability" }, - { SMIAPP_REG_U8_BINNING_WEIGHTING_CAPABILITY, "binning_weighting_capability" }, /* 85 */ - { SMIAPP_REG_U8_DATA_TRANSFER_IF_CAPABILITY, "data_transfer_if_capability" }, - { SMIAPP_REG_U8_SHADING_CORRECTION_CAPABILITY, "shading_correction_capability" }, - { SMIAPP_REG_U8_GREEN_IMBALANCE_CAPABILITY, "green_imbalance_capability" }, - { SMIAPP_REG_U8_BLACK_LEVEL_CAPABILITY, "black_level_capability" }, - { SMIAPP_REG_U8_MODULE_SPECIFIC_CORRECTION_CAPABILITY, "module_specific_correction_capability" }, /* 90 */ - { SMIAPP_REG_U16_DEFECT_CORRECTION_CAPABILITY, "defect_correction_capability" }, - { SMIAPP_REG_U16_DEFECT_CORRECTION_CAPABILITY_2, "defect_correction_capability_2" }, - { SMIAPP_REG_U8_EDOF_CAPABILITY, "edof_capability" }, - { SMIAPP_REG_U8_COLOUR_FEEDBACK_CAPABILITY, "colour_feedback_capability" }, - { SMIAPP_REG_U8_ESTIMATION_MODE_CAPABILITY, "estimation_mode_capability" }, /* 95 */ - { SMIAPP_REG_U8_ESTIMATION_ZONE_CAPABILITY, "estimation_zone_capability" }, - { SMIAPP_REG_U16_CAPABILITY_TRDY_MIN, "capability_trdy_min" }, - { SMIAPP_REG_U8_FLASH_MODE_CAPABILITY, "flash_mode_capability" }, - { SMIAPP_REG_U8_ACTUATOR_CAPABILITY, "actuator_capability" }, - { SMIAPP_REG_U8_BRACKETING_LUT_CAPABILITY_1, "bracketing_lut_capability_1" }, /* 100 */ - { SMIAPP_REG_U8_BRACKETING_LUT_CAPABILITY_2, "bracketing_lut_capability_2" }, - { SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_STEP, "analogue_gain_code_step" }, - { 0, NULL }, -}; diff --git a/drivers/media/video/smiapp/smiapp-limits.h b/drivers/media/video/smiapp/smiapp-limits.h deleted file mode 100644 index 7f4836bb78db..000000000000 --- a/drivers/media/video/smiapp/smiapp-limits.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * drivers/media/video/smiapp/smiapp-limits.h - * - * Generic driver for SMIA/SMIA++ compliant camera modules - * - * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#define SMIAPP_LIMIT_ANALOGUE_GAIN_CAPABILITY 0 -#define SMIAPP_LIMIT_ANALOGUE_GAIN_CODE_MIN 1 -#define SMIAPP_LIMIT_ANALOGUE_GAIN_CODE_MAX 2 -#define SMIAPP_LIMIT_THS_ZERO_MIN 3 -#define SMIAPP_LIMIT_TCLK_TRAIL_MIN 4 -#define SMIAPP_LIMIT_INTEGRATION_TIME_CAPABILITY 5 -#define SMIAPP_LIMIT_COARSE_INTEGRATION_TIME_MIN 6 -#define SMIAPP_LIMIT_COARSE_INTEGRATION_TIME_MAX_MARGIN 7 -#define SMIAPP_LIMIT_FINE_INTEGRATION_TIME_MIN 8 -#define SMIAPP_LIMIT_FINE_INTEGRATION_TIME_MAX_MARGIN 9 -#define SMIAPP_LIMIT_DIGITAL_GAIN_CAPABILITY 10 -#define SMIAPP_LIMIT_DIGITAL_GAIN_MIN 11 -#define SMIAPP_LIMIT_DIGITAL_GAIN_MAX 12 -#define SMIAPP_LIMIT_MIN_EXT_CLK_FREQ_HZ 13 -#define SMIAPP_LIMIT_MAX_EXT_CLK_FREQ_HZ 14 -#define SMIAPP_LIMIT_MIN_PRE_PLL_CLK_DIV 15 -#define SMIAPP_LIMIT_MAX_PRE_PLL_CLK_DIV 16 -#define SMIAPP_LIMIT_MIN_PLL_IP_FREQ_HZ 17 -#define SMIAPP_LIMIT_MAX_PLL_IP_FREQ_HZ 18 -#define SMIAPP_LIMIT_MIN_PLL_MULTIPLIER 19 -#define SMIAPP_LIMIT_MAX_PLL_MULTIPLIER 20 -#define SMIAPP_LIMIT_MIN_PLL_OP_FREQ_HZ 21 -#define SMIAPP_LIMIT_MAX_PLL_OP_FREQ_HZ 22 -#define SMIAPP_LIMIT_MIN_VT_SYS_CLK_DIV 23 -#define SMIAPP_LIMIT_MAX_VT_SYS_CLK_DIV 24 -#define SMIAPP_LIMIT_MIN_VT_SYS_CLK_FREQ_HZ 25 -#define SMIAPP_LIMIT_MAX_VT_SYS_CLK_FREQ_HZ 26 -#define SMIAPP_LIMIT_MIN_VT_PIX_CLK_FREQ_HZ 27 -#define SMIAPP_LIMIT_MAX_VT_PIX_CLK_FREQ_HZ 28 -#define SMIAPP_LIMIT_MIN_VT_PIX_CLK_DIV 29 -#define SMIAPP_LIMIT_MAX_VT_PIX_CLK_DIV 30 -#define SMIAPP_LIMIT_MIN_FRAME_LENGTH_LINES 31 -#define SMIAPP_LIMIT_MAX_FRAME_LENGTH_LINES 32 -#define SMIAPP_LIMIT_MIN_LINE_LENGTH_PCK 33 -#define SMIAPP_LIMIT_MAX_LINE_LENGTH_PCK 34 -#define SMIAPP_LIMIT_MIN_LINE_BLANKING_PCK 35 -#define SMIAPP_LIMIT_MIN_FRAME_BLANKING_LINES 36 -#define SMIAPP_LIMIT_MIN_LINE_LENGTH_PCK_STEP_SIZE 37 -#define SMIAPP_LIMIT_MIN_OP_SYS_CLK_DIV 38 -#define SMIAPP_LIMIT_MAX_OP_SYS_CLK_DIV 39 -#define SMIAPP_LIMIT_MIN_OP_SYS_CLK_FREQ_HZ 40 -#define SMIAPP_LIMIT_MAX_OP_SYS_CLK_FREQ_HZ 41 -#define SMIAPP_LIMIT_MIN_OP_PIX_CLK_DIV 42 -#define SMIAPP_LIMIT_MAX_OP_PIX_CLK_DIV 43 -#define SMIAPP_LIMIT_MIN_OP_PIX_CLK_FREQ_HZ 44 -#define SMIAPP_LIMIT_MAX_OP_PIX_CLK_FREQ_HZ 45 -#define SMIAPP_LIMIT_X_ADDR_MIN 46 -#define SMIAPP_LIMIT_Y_ADDR_MIN 47 -#define SMIAPP_LIMIT_X_ADDR_MAX 48 -#define SMIAPP_LIMIT_Y_ADDR_MAX 49 -#define SMIAPP_LIMIT_MIN_X_OUTPUT_SIZE 50 -#define SMIAPP_LIMIT_MIN_Y_OUTPUT_SIZE 51 -#define SMIAPP_LIMIT_MAX_X_OUTPUT_SIZE 52 -#define SMIAPP_LIMIT_MAX_Y_OUTPUT_SIZE 53 -#define SMIAPP_LIMIT_MIN_EVEN_INC 54 -#define SMIAPP_LIMIT_MAX_EVEN_INC 55 -#define SMIAPP_LIMIT_MIN_ODD_INC 56 -#define SMIAPP_LIMIT_MAX_ODD_INC 57 -#define SMIAPP_LIMIT_SCALING_CAPABILITY 58 -#define SMIAPP_LIMIT_SCALER_M_MIN 59 -#define SMIAPP_LIMIT_SCALER_M_MAX 60 -#define SMIAPP_LIMIT_SCALER_N_MIN 61 -#define SMIAPP_LIMIT_SCALER_N_MAX 62 -#define SMIAPP_LIMIT_SPATIAL_SAMPLING_CAPABILITY 63 -#define SMIAPP_LIMIT_DIGITAL_CROP_CAPABILITY 64 -#define SMIAPP_LIMIT_COMPRESSION_CAPABILITY 65 -#define SMIAPP_LIMIT_FIFO_SUPPORT_CAPABILITY 66 -#define SMIAPP_LIMIT_DPHY_CTRL_CAPABILITY 67 -#define SMIAPP_LIMIT_CSI_LANE_MODE_CAPABILITY 68 -#define SMIAPP_LIMIT_CSI_SIGNALLING_MODE_CAPABILITY 69 -#define SMIAPP_LIMIT_FAST_STANDBY_CAPABILITY 70 -#define SMIAPP_LIMIT_CCI_ADDRESS_CONTROL_CAPABILITY 71 -#define SMIAPP_LIMIT_MAX_PER_LANE_BITRATE_1_LANE_MODE_MBPS 72 -#define SMIAPP_LIMIT_MAX_PER_LANE_BITRATE_2_LANE_MODE_MBPS 73 -#define SMIAPP_LIMIT_MAX_PER_LANE_BITRATE_3_LANE_MODE_MBPS 74 -#define SMIAPP_LIMIT_MAX_PER_LANE_BITRATE_4_LANE_MODE_MBPS 75 -#define SMIAPP_LIMIT_TEMP_SENSOR_CAPABILITY 76 -#define SMIAPP_LIMIT_MIN_FRAME_LENGTH_LINES_BIN 77 -#define SMIAPP_LIMIT_MAX_FRAME_LENGTH_LINES_BIN 78 -#define SMIAPP_LIMIT_MIN_LINE_LENGTH_PCK_BIN 79 -#define SMIAPP_LIMIT_MAX_LINE_LENGTH_PCK_BIN 80 -#define SMIAPP_LIMIT_MIN_LINE_BLANKING_PCK_BIN 81 -#define SMIAPP_LIMIT_FINE_INTEGRATION_TIME_MIN_BIN 82 -#define SMIAPP_LIMIT_FINE_INTEGRATION_TIME_MAX_MARGIN_BIN 83 -#define SMIAPP_LIMIT_BINNING_CAPABILITY 84 -#define SMIAPP_LIMIT_BINNING_WEIGHTING_CAPABILITY 85 -#define SMIAPP_LIMIT_DATA_TRANSFER_IF_CAPABILITY 86 -#define SMIAPP_LIMIT_SHADING_CORRECTION_CAPABILITY 87 -#define SMIAPP_LIMIT_GREEN_IMBALANCE_CAPABILITY 88 -#define SMIAPP_LIMIT_BLACK_LEVEL_CAPABILITY 89 -#define SMIAPP_LIMIT_MODULE_SPECIFIC_CORRECTION_CAPABILITY 90 -#define SMIAPP_LIMIT_DEFECT_CORRECTION_CAPABILITY 91 -#define SMIAPP_LIMIT_DEFECT_CORRECTION_CAPABILITY_2 92 -#define SMIAPP_LIMIT_EDOF_CAPABILITY 93 -#define SMIAPP_LIMIT_COLOUR_FEEDBACK_CAPABILITY 94 -#define SMIAPP_LIMIT_ESTIMATION_MODE_CAPABILITY 95 -#define SMIAPP_LIMIT_ESTIMATION_ZONE_CAPABILITY 96 -#define SMIAPP_LIMIT_CAPABILITY_TRDY_MIN 97 -#define SMIAPP_LIMIT_FLASH_MODE_CAPABILITY 98 -#define SMIAPP_LIMIT_ACTUATOR_CAPABILITY 99 -#define SMIAPP_LIMIT_BRACKETING_LUT_CAPABILITY_1 100 -#define SMIAPP_LIMIT_BRACKETING_LUT_CAPABILITY_2 101 -#define SMIAPP_LIMIT_ANALOGUE_GAIN_CODE_STEP 102 -#define SMIAPP_LIMIT_LAST 103 diff --git a/drivers/media/video/smiapp/smiapp-quirk.c b/drivers/media/video/smiapp/smiapp-quirk.c deleted file mode 100644 index 55e87950dcea..000000000000 --- a/drivers/media/video/smiapp/smiapp-quirk.c +++ /dev/null @@ -1,306 +0,0 @@ -/* - * drivers/media/video/smiapp/smiapp-quirk.c - * - * Generic driver for SMIA/SMIA++ compliant camera modules - * - * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#include <linux/delay.h> - -#include "smiapp.h" - -static int smiapp_write_8(struct smiapp_sensor *sensor, u16 reg, u8 val) -{ - return smiapp_write(sensor, (SMIA_REG_8BIT << 16) | reg, val); -} - -static int smiapp_write_8s(struct smiapp_sensor *sensor, - struct smiapp_reg_8 *regs, int len) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - int rval; - - for (; len > 0; len--, regs++) { - rval = smiapp_write_8(sensor, regs->reg, regs->val); - if (rval < 0) { - dev_err(&client->dev, - "error %d writing reg 0x%4.4x, val 0x%2.2x", - rval, regs->reg, regs->val); - return rval; - } - } - - return 0; -} - -void smiapp_replace_limit(struct smiapp_sensor *sensor, - u32 limit, u32 val) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - - dev_dbg(&client->dev, "quirk: 0x%8.8x \"%s\" = %d, 0x%x\n", - smiapp_reg_limits[limit].addr, - smiapp_reg_limits[limit].what, val, val); - sensor->limits[limit] = val; -} - -int smiapp_replace_limit_at(struct smiapp_sensor *sensor, - u32 reg, u32 val) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - int i; - - for (i = 0; smiapp_reg_limits[i].addr; i++) { - if ((smiapp_reg_limits[i].addr & 0xffff) != reg) - continue; - - smiapp_replace_limit(sensor, i, val); - - return 0; - } - - dev_dbg(&client->dev, "quirk: bad register 0x%4.4x\n", reg); - - return -EINVAL; -} - -bool smiapp_quirk_reg(struct smiapp_sensor *sensor, - u32 reg, u32 *val) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - const struct smia_reg *sreg; - - if (!sensor->minfo.quirk) - return false; - - sreg = sensor->minfo.quirk->regs; - - if (!sreg) - return false; - - while (sreg->type) { - u16 type = reg >> 16; - u16 reg16 = reg; - - if (sreg->type != type || sreg->reg != reg16) { - sreg++; - continue; - } - - switch ((u8)type) { - case SMIA_REG_8BIT: - dev_dbg(&client->dev, "quirk: 0x%8.8x: 0x%2.2x\n", - reg, sreg->val); - break; - case SMIA_REG_16BIT: - dev_dbg(&client->dev, "quirk: 0x%8.8x: 0x%4.4x\n", - reg, sreg->val); - break; - case SMIA_REG_32BIT: - dev_dbg(&client->dev, "quirk: 0x%8.8x: 0x%8.8x\n", - reg, sreg->val); - break; - } - - *val = sreg->val; - - return true; - } - - return false; -} - -static int jt8ew9_limits(struct smiapp_sensor *sensor) -{ - if (sensor->minfo.revision_number_major < 0x03) - sensor->frame_skip = 1; - - /* Below 24 gain doesn't have effect at all, */ - /* but ~59 is needed for full dynamic range */ - smiapp_replace_limit(sensor, SMIAPP_LIMIT_ANALOGUE_GAIN_CODE_MIN, 59); - smiapp_replace_limit( - sensor, SMIAPP_LIMIT_ANALOGUE_GAIN_CODE_MAX, 6000); - - return 0; -} - -static int jt8ew9_post_poweron(struct smiapp_sensor *sensor) -{ - struct smiapp_reg_8 regs[] = { - { 0x30a3, 0xd8 }, /* Output port control : LVDS ports only */ - { 0x30ae, 0x00 }, /* 0x0307 pll_multiplier maximum value on PLL input 9.6MHz ( 19.2MHz is divided on pre_pll_div) */ - { 0x30af, 0xd0 }, /* 0x0307 pll_multiplier maximum value on PLL input 9.6MHz ( 19.2MHz is divided on pre_pll_div) */ - { 0x322d, 0x04 }, /* Adjusting Processing Image Size to Scaler Toshiba Recommendation Setting */ - { 0x3255, 0x0f }, /* Horizontal Noise Reduction Control Toshiba Recommendation Setting */ - { 0x3256, 0x15 }, /* Horizontal Noise Reduction Control Toshiba Recommendation Setting */ - { 0x3258, 0x70 }, /* Analog Gain Control Toshiba Recommendation Setting */ - { 0x3259, 0x70 }, /* Analog Gain Control Toshiba Recommendation Setting */ - { 0x325f, 0x7c }, /* Analog Gain Control Toshiba Recommendation Setting */ - { 0x3302, 0x06 }, /* Pixel Reference Voltage Control Toshiba Recommendation Setting */ - { 0x3304, 0x00 }, /* Pixel Reference Voltage Control Toshiba Recommendation Setting */ - { 0x3307, 0x22 }, /* Pixel Reference Voltage Control Toshiba Recommendation Setting */ - { 0x3308, 0x8d }, /* Pixel Reference Voltage Control Toshiba Recommendation Setting */ - { 0x331e, 0x0f }, /* Black Hole Sun Correction Control Toshiba Recommendation Setting */ - { 0x3320, 0x30 }, /* Black Hole Sun Correction Control Toshiba Recommendation Setting */ - { 0x3321, 0x11 }, /* Black Hole Sun Correction Control Toshiba Recommendation Setting */ - { 0x3322, 0x98 }, /* Black Hole Sun Correction Control Toshiba Recommendation Setting */ - { 0x3323, 0x64 }, /* Black Hole Sun Correction Control Toshiba Recommendation Setting */ - { 0x3325, 0x83 }, /* Read Out Timing Control Toshiba Recommendation Setting */ - { 0x3330, 0x18 }, /* Read Out Timing Control Toshiba Recommendation Setting */ - { 0x333c, 0x01 }, /* Read Out Timing Control Toshiba Recommendation Setting */ - { 0x3345, 0x2f }, /* Black Hole Sun Correction Control Toshiba Recommendation Setting */ - { 0x33de, 0x38 }, /* Horizontal Noise Reduction Control Toshiba Recommendation Setting */ - /* Taken from v03. No idea what the rest are. */ - { 0x32e0, 0x05 }, - { 0x32e1, 0x05 }, - { 0x32e2, 0x04 }, - { 0x32e5, 0x04 }, - { 0x32e6, 0x04 }, - - }; - - return smiapp_write_8s(sensor, regs, ARRAY_SIZE(regs)); -} - -const struct smiapp_quirk smiapp_jt8ew9_quirk = { - .limits = jt8ew9_limits, - .post_poweron = jt8ew9_post_poweron, -}; - -static int imx125es_post_poweron(struct smiapp_sensor *sensor) -{ - /* Taken from v02. No idea what the other two are. */ - struct smiapp_reg_8 regs[] = { - /* - * 0x3302: clk during frame blanking: - * 0x00 - HS mode, 0x01 - LP11 - */ - { 0x3302, 0x01 }, - { 0x302d, 0x00 }, - { 0x3b08, 0x8c }, - }; - - return smiapp_write_8s(sensor, regs, ARRAY_SIZE(regs)); -} - -const struct smiapp_quirk smiapp_imx125es_quirk = { - .post_poweron = imx125es_post_poweron, -}; - -static int jt8ev1_limits(struct smiapp_sensor *sensor) -{ - smiapp_replace_limit(sensor, SMIAPP_LIMIT_X_ADDR_MAX, 4271); - smiapp_replace_limit(sensor, - SMIAPP_LIMIT_MIN_LINE_BLANKING_PCK_BIN, 184); - - return 0; -} - -static int jt8ev1_post_poweron(struct smiapp_sensor *sensor) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - int rval; - - struct smiapp_reg_8 regs[] = { - { 0x3031, 0xcd }, /* For digital binning (EQ_MONI) */ - { 0x30a3, 0xd0 }, /* FLASH STROBE enable */ - { 0x3237, 0x00 }, /* For control of pulse timing for ADC */ - { 0x3238, 0x43 }, - { 0x3301, 0x06 }, /* For analog bias for sensor */ - { 0x3302, 0x06 }, - { 0x3304, 0x00 }, - { 0x3305, 0x88 }, - { 0x332a, 0x14 }, - { 0x332c, 0x6b }, - { 0x3336, 0x01 }, - { 0x333f, 0x1f }, - { 0x3355, 0x00 }, - { 0x3356, 0x20 }, - { 0x33bf, 0x20 }, /* Adjust the FBC speed */ - { 0x33c9, 0x20 }, - { 0x33ce, 0x30 }, /* Adjust the parameter for logic function */ - { 0x33cf, 0xec }, /* For Black sun */ - { 0x3328, 0x80 }, /* Ugh. No idea what's this. */ - }; - - struct smiapp_reg_8 regs_96[] = { - { 0x30ae, 0x00 }, /* For control of ADC clock */ - { 0x30af, 0xd0 }, - { 0x30b0, 0x01 }, - }; - - rval = smiapp_write_8s(sensor, regs, ARRAY_SIZE(regs)); - if (rval < 0) - return rval; - - switch (sensor->platform_data->ext_clk) { - case 9600000: - return smiapp_write_8s(sensor, regs_96, - ARRAY_SIZE(regs_96)); - default: - dev_warn(&client->dev, "no MSRs for %d Hz ext_clk\n", - sensor->platform_data->ext_clk); - return 0; - } -} - -static int jt8ev1_pre_streamon(struct smiapp_sensor *sensor) -{ - return smiapp_write_8(sensor, 0x3328, 0x00); -} - -static int jt8ev1_post_streamoff(struct smiapp_sensor *sensor) -{ - int rval; - - /* Workaround: allows fast standby to work properly */ - rval = smiapp_write_8(sensor, 0x3205, 0x04); - if (rval < 0) - return rval; - - /* Wait for 1 ms + one line => 2 ms is likely enough */ - usleep_range(2000, 2000); - - /* Restore it */ - rval = smiapp_write_8(sensor, 0x3205, 0x00); - if (rval < 0) - return rval; - - return smiapp_write_8(sensor, 0x3328, 0x80); -} - -const struct smiapp_quirk smiapp_jt8ev1_quirk = { - .limits = jt8ev1_limits, - .post_poweron = jt8ev1_post_poweron, - .pre_streamon = jt8ev1_pre_streamon, - .post_streamoff = jt8ev1_post_streamoff, - .flags = SMIAPP_QUIRK_FLAG_OP_PIX_CLOCK_PER_LANE, -}; - -static int tcm8500md_limits(struct smiapp_sensor *sensor) -{ - smiapp_replace_limit(sensor, SMIAPP_LIMIT_MIN_PLL_IP_FREQ_HZ, 2700000); - - return 0; -} - -const struct smiapp_quirk smiapp_tcm8500md_quirk = { - .limits = tcm8500md_limits, -}; diff --git a/drivers/media/video/smiapp/smiapp-quirk.h b/drivers/media/video/smiapp/smiapp-quirk.h deleted file mode 100644 index f4dcaabaefe7..000000000000 --- a/drivers/media/video/smiapp/smiapp-quirk.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * drivers/media/video/smiapp/smiapp-quirk.h - * - * Generic driver for SMIA/SMIA++ compliant camera modules - * - * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#ifndef __SMIAPP_QUIRK__ -#define __SMIAPP_QUIRK__ - -struct smiapp_sensor; - -/** - * struct smiapp_quirk - quirks for sensors that deviate from SMIA++ standard - * - * @limits: Replace sensor->limits with values which can't be read from - * sensor registers. Called the first time the sensor is powered up. - * @post_poweron: Called always after the sensor has been fully powered on. - * @pre_streamon: Called just before streaming is enabled. - * @post_streamon: Called right after stopping streaming. - */ -struct smiapp_quirk { - int (*limits)(struct smiapp_sensor *sensor); - int (*post_poweron)(struct smiapp_sensor *sensor); - int (*pre_streamon)(struct smiapp_sensor *sensor); - int (*post_streamoff)(struct smiapp_sensor *sensor); - const struct smia_reg *regs; - unsigned long flags; -}; - -/* op pix clock is for all lanes in total normally */ -#define SMIAPP_QUIRK_FLAG_OP_PIX_CLOCK_PER_LANE (1 << 0) -#define SMIAPP_QUIRK_FLAG_8BIT_READ_ONLY (1 << 1) - -struct smiapp_reg_8 { - u16 reg; - u8 val; -}; - -void smiapp_replace_limit(struct smiapp_sensor *sensor, - u32 limit, u32 val); -bool smiapp_quirk_reg(struct smiapp_sensor *sensor, - u32 reg, u32 *val); - -#define SMIAPP_MK_QUIRK_REG(_reg, _val) \ - { \ - .type = (_reg >> 16), \ - .reg = (u16)_reg, \ - .val = _val, \ - } - -#define smiapp_call_quirk(_sensor, _quirk, ...) \ - (_sensor->minfo.quirk && \ - _sensor->minfo.quirk->_quirk ? \ - _sensor->minfo.quirk->_quirk(_sensor, ##__VA_ARGS__) : 0) - -#define smiapp_needs_quirk(_sensor, _quirk) \ - (_sensor->minfo.quirk ? \ - _sensor->minfo.quirk->flags & _quirk : 0) - -extern const struct smiapp_quirk smiapp_jt8ev1_quirk; -extern const struct smiapp_quirk smiapp_imx125es_quirk; -extern const struct smiapp_quirk smiapp_jt8ew9_quirk; -extern const struct smiapp_quirk smiapp_tcm8500md_quirk; - -#endif /* __SMIAPP_QUIRK__ */ diff --git a/drivers/media/video/smiapp/smiapp-reg-defs.h b/drivers/media/video/smiapp/smiapp-reg-defs.h deleted file mode 100644 index a089eb8161e1..000000000000 --- a/drivers/media/video/smiapp/smiapp-reg-defs.h +++ /dev/null @@ -1,503 +0,0 @@ -/* - * drivers/media/video/smiapp/smiapp-reg-defs.h - * - * Generic driver for SMIA/SMIA++ compliant camera modules - * - * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ -#define SMIAPP_REG_MK_U8(r) ((SMIA_REG_8BIT << 16) | (r)) -#define SMIAPP_REG_MK_U16(r) ((SMIA_REG_16BIT << 16) | (r)) -#define SMIAPP_REG_MK_U32(r) ((SMIA_REG_32BIT << 16) | (r)) - -#define SMIAPP_REG_MK_F32(r) (SMIA_REG_FLAG_FLOAT | (SMIA_REG_32BIT << 16) | (r)) - -#define SMIAPP_REG_U16_MODEL_ID SMIAPP_REG_MK_U16(0x0000) -#define SMIAPP_REG_U8_REVISION_NUMBER_MAJOR SMIAPP_REG_MK_U8(0x0002) -#define SMIAPP_REG_U8_MANUFACTURER_ID SMIAPP_REG_MK_U8(0x0003) -#define SMIAPP_REG_U8_SMIA_VERSION SMIAPP_REG_MK_U8(0x0004) -#define SMIAPP_REG_U8_FRAME_COUNT SMIAPP_REG_MK_U8(0x0005) -#define SMIAPP_REG_U8_PIXEL_ORDER SMIAPP_REG_MK_U8(0x0006) -#define SMIAPP_REG_U16_DATA_PEDESTAL SMIAPP_REG_MK_U16(0x0008) -#define SMIAPP_REG_U8_PIXEL_DEPTH SMIAPP_REG_MK_U8(0x000c) -#define SMIAPP_REG_U8_REVISION_NUMBER_MINOR SMIAPP_REG_MK_U8(0x0010) -#define SMIAPP_REG_U8_SMIAPP_VERSION SMIAPP_REG_MK_U8(0x0011) -#define SMIAPP_REG_U8_MODULE_DATE_YEAR SMIAPP_REG_MK_U8(0x0012) -#define SMIAPP_REG_U8_MODULE_DATE_MONTH SMIAPP_REG_MK_U8(0x0013) -#define SMIAPP_REG_U8_MODULE_DATE_DAY SMIAPP_REG_MK_U8(0x0014) -#define SMIAPP_REG_U8_MODULE_DATE_PHASE SMIAPP_REG_MK_U8(0x0015) -#define SMIAPP_REG_U16_SENSOR_MODEL_ID SMIAPP_REG_MK_U16(0x0016) -#define SMIAPP_REG_U8_SENSOR_REVISION_NUMBER SMIAPP_REG_MK_U8(0x0018) -#define SMIAPP_REG_U8_SENSOR_MANUFACTURER_ID SMIAPP_REG_MK_U8(0x0019) -#define SMIAPP_REG_U8_SENSOR_FIRMWARE_VERSION SMIAPP_REG_MK_U8(0x001a) -#define SMIAPP_REG_U32_SERIAL_NUMBER SMIAPP_REG_MK_U32(0x001c) -#define SMIAPP_REG_U8_FRAME_FORMAT_MODEL_TYPE SMIAPP_REG_MK_U8(0x0040) -#define SMIAPP_REG_U8_FRAME_FORMAT_MODEL_SUBTYPE SMIAPP_REG_MK_U8(0x0041) -#define SMIAPP_REG_U16_FRAME_FORMAT_DESCRIPTOR_2(n) SMIAPP_REG_MK_U16(0x0042 + ((n) << 1)) /* 0 <= n <= 14 */ -#define SMIAPP_REG_U32_FRAME_FORMAT_DESCRIPTOR_4(n) SMIAPP_REG_MK_U32(0x0060 + ((n) << 2)) /* 0 <= n <= 7 */ -#define SMIAPP_REG_U16_ANALOGUE_GAIN_CAPABILITY SMIAPP_REG_MK_U16(0x0080) -#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_MIN SMIAPP_REG_MK_U16(0x0084) -#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_MAX SMIAPP_REG_MK_U16(0x0086) -#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_STEP SMIAPP_REG_MK_U16(0x0088) -#define SMIAPP_REG_U16_ANALOGUE_GAIN_TYPE SMIAPP_REG_MK_U16(0x008a) -#define SMIAPP_REG_U16_ANALOGUE_GAIN_M0 SMIAPP_REG_MK_U16(0x008c) -#define SMIAPP_REG_U16_ANALOGUE_GAIN_C0 SMIAPP_REG_MK_U16(0x008e) -#define SMIAPP_REG_U16_ANALOGUE_GAIN_M1 SMIAPP_REG_MK_U16(0x0090) -#define SMIAPP_REG_U16_ANALOGUE_GAIN_C1 SMIAPP_REG_MK_U16(0x0092) -#define SMIAPP_REG_U8_DATA_FORMAT_MODEL_TYPE SMIAPP_REG_MK_U8(0x00c0) -#define SMIAPP_REG_U8_DATA_FORMAT_MODEL_SUBTYPE SMIAPP_REG_MK_U8(0x00c1) -#define SMIAPP_REG_U16_DATA_FORMAT_DESCRIPTOR(n) SMIAPP_REG_MK_U16(0x00c2 + ((n) << 1)) -#define SMIAPP_REG_U8_MODE_SELECT SMIAPP_REG_MK_U8(0x0100) -#define SMIAPP_REG_U8_IMAGE_ORIENTATION SMIAPP_REG_MK_U8(0x0101) -#define SMIAPP_REG_U8_SOFTWARE_RESET SMIAPP_REG_MK_U8(0x0103) -#define SMIAPP_REG_U8_GROUPED_PARAMETER_HOLD SMIAPP_REG_MK_U8(0x0104) -#define SMIAPP_REG_U8_MASK_CORRUPTED_FRAMES SMIAPP_REG_MK_U8(0x0105) -#define SMIAPP_REG_U8_FAST_STANDBY_CTRL SMIAPP_REG_MK_U8(0x0106) -#define SMIAPP_REG_U8_CCI_ADDRESS_CONTROL SMIAPP_REG_MK_U8(0x0107) -#define SMIAPP_REG_U8_2ND_CCI_IF_CONTROL SMIAPP_REG_MK_U8(0x0108) -#define SMIAPP_REG_U8_2ND_CCI_ADDRESS_CONTROL SMIAPP_REG_MK_U8(0x0109) -#define SMIAPP_REG_U8_CSI_CHANNEL_IDENTIFIER SMIAPP_REG_MK_U8(0x0110) -#define SMIAPP_REG_U8_CSI_SIGNALLING_MODE SMIAPP_REG_MK_U8(0x0111) -#define SMIAPP_REG_U16_CSI_DATA_FORMAT SMIAPP_REG_MK_U16(0x0112) -#define SMIAPP_REG_U8_CSI_LANE_MODE SMIAPP_REG_MK_U8(0x0114) -#define SMIAPP_REG_U8_CSI2_10_TO_8_DT SMIAPP_REG_MK_U8(0x0115) -#define SMIAPP_REG_U8_CSI2_10_TO_7_DT SMIAPP_REG_MK_U8(0x0116) -#define SMIAPP_REG_U8_CSI2_10_TO_6_DT SMIAPP_REG_MK_U8(0x0117) -#define SMIAPP_REG_U8_CSI2_12_TO_8_DT SMIAPP_REG_MK_U8(0x0118) -#define SMIAPP_REG_U8_CSI2_12_TO_7_DT SMIAPP_REG_MK_U8(0x0119) -#define SMIAPP_REG_U8_CSI2_12_TO_6_DT SMIAPP_REG_MK_U8(0x011a) -#define SMIAPP_REG_U8_CSI2_14_TO_10_DT SMIAPP_REG_MK_U8(0x011b) -#define SMIAPP_REG_U8_CSI2_14_TO_8_DT SMIAPP_REG_MK_U8(0x011c) -#define SMIAPP_REG_U8_CSI2_16_TO_10_DT SMIAPP_REG_MK_U8(0x011d) -#define SMIAPP_REG_U8_CSI2_16_TO_8_DT SMIAPP_REG_MK_U8(0x011e) -#define SMIAPP_REG_U8_GAIN_MODE SMIAPP_REG_MK_U8(0x0120) -#define SMIAPP_REG_U16_VANA_VOLTAGE SMIAPP_REG_MK_U16(0x0130) -#define SMIAPP_REG_U16_VDIG_VOLTAGE SMIAPP_REG_MK_U16(0x0132) -#define SMIAPP_REG_U16_VIO_VOLTAGE SMIAPP_REG_MK_U16(0x0134) -#define SMIAPP_REG_U16_EXTCLK_FREQUENCY_MHZ SMIAPP_REG_MK_U16(0x0136) -#define SMIAPP_REG_U8_TEMP_SENSOR_CONTROL SMIAPP_REG_MK_U8(0x0138) -#define SMIAPP_REG_U8_TEMP_SENSOR_MODE SMIAPP_REG_MK_U8(0x0139) -#define SMIAPP_REG_U8_TEMP_SENSOR_OUTPUT SMIAPP_REG_MK_U8(0x013a) -#define SMIAPP_REG_U16_FINE_INTEGRATION_TIME SMIAPP_REG_MK_U16(0x0200) -#define SMIAPP_REG_U16_COARSE_INTEGRATION_TIME SMIAPP_REG_MK_U16(0x0202) -#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_GLOBAL SMIAPP_REG_MK_U16(0x0204) -#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_GREENR SMIAPP_REG_MK_U16(0x0206) -#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_RED SMIAPP_REG_MK_U16(0x0208) -#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_BLUE SMIAPP_REG_MK_U16(0x020a) -#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_GREENB SMIAPP_REG_MK_U16(0x020c) -#define SMIAPP_REG_U16_DIGITAL_GAIN_GREENR SMIAPP_REG_MK_U16(0x020e) -#define SMIAPP_REG_U16_DIGITAL_GAIN_RED SMIAPP_REG_MK_U16(0x0210) -#define SMIAPP_REG_U16_DIGITAL_GAIN_BLUE SMIAPP_REG_MK_U16(0x0212) -#define SMIAPP_REG_U16_DIGITAL_GAIN_GREENB SMIAPP_REG_MK_U16(0x0214) -#define SMIAPP_REG_U16_VT_PIX_CLK_DIV SMIAPP_REG_MK_U16(0x0300) -#define SMIAPP_REG_U16_VT_SYS_CLK_DIV SMIAPP_REG_MK_U16(0x0302) -#define SMIAPP_REG_U16_PRE_PLL_CLK_DIV SMIAPP_REG_MK_U16(0x0304) -#define SMIAPP_REG_U16_PLL_MULTIPLIER SMIAPP_REG_MK_U16(0x0306) -#define SMIAPP_REG_U16_OP_PIX_CLK_DIV SMIAPP_REG_MK_U16(0x0308) -#define SMIAPP_REG_U16_OP_SYS_CLK_DIV SMIAPP_REG_MK_U16(0x030a) -#define SMIAPP_REG_U16_FRAME_LENGTH_LINES SMIAPP_REG_MK_U16(0x0340) -#define SMIAPP_REG_U16_LINE_LENGTH_PCK SMIAPP_REG_MK_U16(0x0342) -#define SMIAPP_REG_U16_X_ADDR_START SMIAPP_REG_MK_U16(0x0344) -#define SMIAPP_REG_U16_Y_ADDR_START SMIAPP_REG_MK_U16(0x0346) -#define SMIAPP_REG_U16_X_ADDR_END SMIAPP_REG_MK_U16(0x0348) -#define SMIAPP_REG_U16_Y_ADDR_END SMIAPP_REG_MK_U16(0x034a) -#define SMIAPP_REG_U16_X_OUTPUT_SIZE SMIAPP_REG_MK_U16(0x034c) -#define SMIAPP_REG_U16_Y_OUTPUT_SIZE SMIAPP_REG_MK_U16(0x034e) -#define SMIAPP_REG_U16_X_EVEN_INC SMIAPP_REG_MK_U16(0x0380) -#define SMIAPP_REG_U16_X_ODD_INC SMIAPP_REG_MK_U16(0x0382) -#define SMIAPP_REG_U16_Y_EVEN_INC SMIAPP_REG_MK_U16(0x0384) -#define SMIAPP_REG_U16_Y_ODD_INC SMIAPP_REG_MK_U16(0x0386) -#define SMIAPP_REG_U16_SCALING_MODE SMIAPP_REG_MK_U16(0x0400) -#define SMIAPP_REG_U16_SPATIAL_SAMPLING SMIAPP_REG_MK_U16(0x0402) -#define SMIAPP_REG_U16_SCALE_M SMIAPP_REG_MK_U16(0x0404) -#define SMIAPP_REG_U16_SCALE_N SMIAPP_REG_MK_U16(0x0406) -#define SMIAPP_REG_U16_DIGITAL_CROP_X_OFFSET SMIAPP_REG_MK_U16(0x0408) -#define SMIAPP_REG_U16_DIGITAL_CROP_Y_OFFSET SMIAPP_REG_MK_U16(0x040a) -#define SMIAPP_REG_U16_DIGITAL_CROP_IMAGE_WIDTH SMIAPP_REG_MK_U16(0x040c) -#define SMIAPP_REG_U16_DIGITAL_CROP_IMAGE_HEIGHT SMIAPP_REG_MK_U16(0x040e) -#define SMIAPP_REG_U16_COMPRESSION_MODE SMIAPP_REG_MK_U16(0x0500) -#define SMIAPP_REG_U16_TEST_PATTERN_MODE SMIAPP_REG_MK_U16(0x0600) -#define SMIAPP_REG_U16_TEST_DATA_RED SMIAPP_REG_MK_U16(0x0602) -#define SMIAPP_REG_U16_TEST_DATA_GREENR SMIAPP_REG_MK_U16(0x0604) -#define SMIAPP_REG_U16_TEST_DATA_BLUE SMIAPP_REG_MK_U16(0x0606) -#define SMIAPP_REG_U16_TEST_DATA_GREENB SMIAPP_REG_MK_U16(0x0608) -#define SMIAPP_REG_U16_HORIZONTAL_CURSOR_WIDTH SMIAPP_REG_MK_U16(0x060a) -#define SMIAPP_REG_U16_HORIZONTAL_CURSOR_POSITION SMIAPP_REG_MK_U16(0x060c) -#define SMIAPP_REG_U16_VERTICAL_CURSOR_WIDTH SMIAPP_REG_MK_U16(0x060e) -#define SMIAPP_REG_U16_VERTICAL_CURSOR_POSITION SMIAPP_REG_MK_U16(0x0610) -#define SMIAPP_REG_U16_FIFO_WATER_MARK_PIXELS SMIAPP_REG_MK_U16(0x0700) -#define SMIAPP_REG_U8_TCLK_POST SMIAPP_REG_MK_U8(0x0800) -#define SMIAPP_REG_U8_THS_PREPARE SMIAPP_REG_MK_U8(0x0801) -#define SMIAPP_REG_U8_THS_ZERO_MIN SMIAPP_REG_MK_U8(0x0802) -#define SMIAPP_REG_U8_THS_TRAIL SMIAPP_REG_MK_U8(0x0803) -#define SMIAPP_REG_U8_TCLK_TRAIL_MIN SMIAPP_REG_MK_U8(0x0804) -#define SMIAPP_REG_U8_TCLK_PREPARE SMIAPP_REG_MK_U8(0x0805) -#define SMIAPP_REG_U8_TCLK_ZERO SMIAPP_REG_MK_U8(0x0806) -#define SMIAPP_REG_U8_TLPX SMIAPP_REG_MK_U8(0x0807) -#define SMIAPP_REG_U8_DPHY_CTRL SMIAPP_REG_MK_U8(0x0808) -#define SMIAPP_REG_U32_REQUESTED_LINK_BIT_RATE_MBPS SMIAPP_REG_MK_U32(0x0820) -#define SMIAPP_REG_U8_BINNING_MODE SMIAPP_REG_MK_U8(0x0900) -#define SMIAPP_REG_U8_BINNING_TYPE SMIAPP_REG_MK_U8(0x0901) -#define SMIAPP_REG_U8_BINNING_WEIGHTING SMIAPP_REG_MK_U8(0x0902) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_CTRL SMIAPP_REG_MK_U8(0x0a00) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_STATUS SMIAPP_REG_MK_U8(0x0a01) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_PAGE_SELECT SMIAPP_REG_MK_U8(0x0a02) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_0 SMIAPP_REG_MK_U8(0x0a04) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_1 SMIAPP_REG_MK_U8(0x0a05) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_2 SMIAPP_REG_MK_U8(0x0a06) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_3 SMIAPP_REG_MK_U8(0x0a07) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_4 SMIAPP_REG_MK_U8(0x0a08) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_5 SMIAPP_REG_MK_U8(0x0a09) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_12 SMIAPP_REG_MK_U8(0x0a10) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_13 SMIAPP_REG_MK_U8(0x0a11) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_14 SMIAPP_REG_MK_U8(0x0a12) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_15 SMIAPP_REG_MK_U8(0x0a13) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_16 SMIAPP_REG_MK_U8(0x0a14) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_17 SMIAPP_REG_MK_U8(0x0a15) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_18 SMIAPP_REG_MK_U8(0x0a16) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_19 SMIAPP_REG_MK_U8(0x0a17) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_20 SMIAPP_REG_MK_U8(0x0a18) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_21 SMIAPP_REG_MK_U8(0x0a19) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_22 SMIAPP_REG_MK_U8(0x0a1a) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_23 SMIAPP_REG_MK_U8(0x0a1b) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_24 SMIAPP_REG_MK_U8(0x0a1c) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_25 SMIAPP_REG_MK_U8(0x0a1d) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_26 SMIAPP_REG_MK_U8(0x0a1e) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_27 SMIAPP_REG_MK_U8(0x0a1f) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_28 SMIAPP_REG_MK_U8(0x0a20) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_29 SMIAPP_REG_MK_U8(0x0a21) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_30 SMIAPP_REG_MK_U8(0x0a22) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_31 SMIAPP_REG_MK_U8(0x0a23) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_32 SMIAPP_REG_MK_U8(0x0a24) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_33 SMIAPP_REG_MK_U8(0x0a25) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_34 SMIAPP_REG_MK_U8(0x0a26) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_35 SMIAPP_REG_MK_U8(0x0a27) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_36 SMIAPP_REG_MK_U8(0x0a28) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_37 SMIAPP_REG_MK_U8(0x0a29) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_38 SMIAPP_REG_MK_U8(0x0a2a) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_39 SMIAPP_REG_MK_U8(0x0a2b) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_40 SMIAPP_REG_MK_U8(0x0a2c) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_41 SMIAPP_REG_MK_U8(0x0a2d) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_42 SMIAPP_REG_MK_U8(0x0a2e) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_43 SMIAPP_REG_MK_U8(0x0a2f) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_44 SMIAPP_REG_MK_U8(0x0a30) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_45 SMIAPP_REG_MK_U8(0x0a31) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_46 SMIAPP_REG_MK_U8(0x0a32) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_47 SMIAPP_REG_MK_U8(0x0a33) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_48 SMIAPP_REG_MK_U8(0x0a34) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_49 SMIAPP_REG_MK_U8(0x0a35) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_50 SMIAPP_REG_MK_U8(0x0a36) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_51 SMIAPP_REG_MK_U8(0x0a37) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_52 SMIAPP_REG_MK_U8(0x0a38) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_53 SMIAPP_REG_MK_U8(0x0a39) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_54 SMIAPP_REG_MK_U8(0x0a3a) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_55 SMIAPP_REG_MK_U8(0x0a3b) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_56 SMIAPP_REG_MK_U8(0x0a3c) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_57 SMIAPP_REG_MK_U8(0x0a3d) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_58 SMIAPP_REG_MK_U8(0x0a3e) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_59 SMIAPP_REG_MK_U8(0x0a3f) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_60 SMIAPP_REG_MK_U8(0x0a40) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_61 SMIAPP_REG_MK_U8(0x0a41) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_62 SMIAPP_REG_MK_U8(0x0a42) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_63 SMIAPP_REG_MK_U8(0x0a43) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_CTRL SMIAPP_REG_MK_U8(0x0a44) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_STATUS SMIAPP_REG_MK_U8(0x0a45) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_PAGE_SELECT SMIAPP_REG_MK_U8(0x0a46) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_0 SMIAPP_REG_MK_U8(0x0a48) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_1 SMIAPP_REG_MK_U8(0x0a49) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_2 SMIAPP_REG_MK_U8(0x0a4a) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_3 SMIAPP_REG_MK_U8(0x0a4b) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_4 SMIAPP_REG_MK_U8(0x0a4c) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_5 SMIAPP_REG_MK_U8(0x0a4d) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_6 SMIAPP_REG_MK_U8(0x0a4e) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_7 SMIAPP_REG_MK_U8(0x0a4f) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_8 SMIAPP_REG_MK_U8(0x0a50) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_9 SMIAPP_REG_MK_U8(0x0a51) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_10 SMIAPP_REG_MK_U8(0x0a52) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_11 SMIAPP_REG_MK_U8(0x0a53) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_12 SMIAPP_REG_MK_U8(0x0a54) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_13 SMIAPP_REG_MK_U8(0x0a55) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_14 SMIAPP_REG_MK_U8(0x0a56) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_15 SMIAPP_REG_MK_U8(0x0a57) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_16 SMIAPP_REG_MK_U8(0x0a58) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_17 SMIAPP_REG_MK_U8(0x0a59) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_18 SMIAPP_REG_MK_U8(0x0a5a) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_19 SMIAPP_REG_MK_U8(0x0a5b) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_20 SMIAPP_REG_MK_U8(0x0a5c) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_21 SMIAPP_REG_MK_U8(0x0a5d) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_22 SMIAPP_REG_MK_U8(0x0a5e) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_23 SMIAPP_REG_MK_U8(0x0a5f) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_24 SMIAPP_REG_MK_U8(0x0a60) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_25 SMIAPP_REG_MK_U8(0x0a61) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_26 SMIAPP_REG_MK_U8(0x0a62) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_27 SMIAPP_REG_MK_U8(0x0a63) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_28 SMIAPP_REG_MK_U8(0x0a64) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_29 SMIAPP_REG_MK_U8(0x0a65) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_30 SMIAPP_REG_MK_U8(0x0a66) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_31 SMIAPP_REG_MK_U8(0x0a67) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_32 SMIAPP_REG_MK_U8(0x0a68) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_33 SMIAPP_REG_MK_U8(0x0a69) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_34 SMIAPP_REG_MK_U8(0x0a6a) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_35 SMIAPP_REG_MK_U8(0x0a6b) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_36 SMIAPP_REG_MK_U8(0x0a6c) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_37 SMIAPP_REG_MK_U8(0x0a6d) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_38 SMIAPP_REG_MK_U8(0x0a6e) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_39 SMIAPP_REG_MK_U8(0x0a6f) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_40 SMIAPP_REG_MK_U8(0x0a70) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_41 SMIAPP_REG_MK_U8(0x0a71) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_42 SMIAPP_REG_MK_U8(0x0a72) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_43 SMIAPP_REG_MK_U8(0x0a73) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_44 SMIAPP_REG_MK_U8(0x0a74) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_45 SMIAPP_REG_MK_U8(0x0a75) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_46 SMIAPP_REG_MK_U8(0x0a76) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_47 SMIAPP_REG_MK_U8(0x0a77) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_48 SMIAPP_REG_MK_U8(0x0a78) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_49 SMIAPP_REG_MK_U8(0x0a79) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_50 SMIAPP_REG_MK_U8(0x0a7a) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_51 SMIAPP_REG_MK_U8(0x0a7b) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_52 SMIAPP_REG_MK_U8(0x0a7c) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_53 SMIAPP_REG_MK_U8(0x0a7d) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_54 SMIAPP_REG_MK_U8(0x0a7e) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_55 SMIAPP_REG_MK_U8(0x0a7f) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_56 SMIAPP_REG_MK_U8(0x0a80) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_57 SMIAPP_REG_MK_U8(0x0a81) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_58 SMIAPP_REG_MK_U8(0x0a82) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_59 SMIAPP_REG_MK_U8(0x0a83) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_60 SMIAPP_REG_MK_U8(0x0a84) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_61 SMIAPP_REG_MK_U8(0x0a85) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_62 SMIAPP_REG_MK_U8(0x0a86) -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_63 SMIAPP_REG_MK_U8(0x0a87) -#define SMIAPP_REG_U8_SHADING_CORRECTION_ENABLE SMIAPP_REG_MK_U8(0x0b00) -#define SMIAPP_REG_U8_LUMINANCE_CORRECTION_LEVEL SMIAPP_REG_MK_U8(0x0b01) -#define SMIAPP_REG_U8_GREEN_IMBALANCE_FILTER_ENABLE SMIAPP_REG_MK_U8(0x0b02) -#define SMIAPP_REG_U8_GREEN_IMBALANCE_FILTER_WEIGHT SMIAPP_REG_MK_U8(0x0b03) -#define SMIAPP_REG_U8_BLACK_LEVEL_CORRECTION_ENABLE SMIAPP_REG_MK_U8(0x0b04) -#define SMIAPP_REG_U8_MAPPED_COUPLET_CORRECT_ENABLE SMIAPP_REG_MK_U8(0x0b05) -#define SMIAPP_REG_U8_SINGLE_DEFECT_CORRECT_ENABLE SMIAPP_REG_MK_U8(0x0b06) -#define SMIAPP_REG_U8_SINGLE_DEFECT_CORRECT_WEIGHT SMIAPP_REG_MK_U8(0x0b07) -#define SMIAPP_REG_U8_DYNAMIC_COUPLET_CORRECT_ENABLE SMIAPP_REG_MK_U8(0x0b08) -#define SMIAPP_REG_U8_DYNAMIC_COUPLET_CORRECT_WEIGHT SMIAPP_REG_MK_U8(0x0b09) -#define SMIAPP_REG_U8_COMBINED_DEFECT_CORRECT_ENABLE SMIAPP_REG_MK_U8(0x0b0a) -#define SMIAPP_REG_U8_COMBINED_DEFECT_CORRECT_WEIGHT SMIAPP_REG_MK_U8(0x0b0b) -#define SMIAPP_REG_U8_MODULE_SPECIFIC_CORRECTION_ENABLE SMIAPP_REG_MK_U8(0x0b0c) -#define SMIAPP_REG_U8_MODULE_SPECIFIC_CORRECTION_WEIGHT SMIAPP_REG_MK_U8(0x0b0d) -#define SMIAPP_REG_U8_MAPPED_LINE_DEFECT_CORRECT_ENABLE SMIAPP_REG_MK_U8(0x0b0e) -#define SMIAPP_REG_U8_MAPPED_LINE_DEFECT_CORRECT_ADJUST SMIAPP_REG_MK_U8(0x0b0f) -#define SMIAPP_REG_U8_MAPPED_COUPLET_CORRECT_ADJUST SMIAPP_REG_MK_U8(0x0b10) -#define SMIAPP_REG_U8_MAPPED_TRIPLET_DEFECT_CORRECT_ENABLE SMIAPP_REG_MK_U8(0x0b11) -#define SMIAPP_REG_U8_MAPPED_TRIPLET_DEFECT_CORRECT_ADJUST SMIAPP_REG_MK_U8(0x0b12) -#define SMIAPP_REG_U8_DYNAMIC_TRIPLET_DEFECT_CORRECT_ENABLE SMIAPP_REG_MK_U8(0x0b13) -#define SMIAPP_REG_U8_DYNAMIC_TRIPLET_DEFECT_CORRECT_ADJUST SMIAPP_REG_MK_U8(0x0b14) -#define SMIAPP_REG_U8_DYNAMIC_LINE_DEFECT_CORRECT_ENABLE SMIAPP_REG_MK_U8(0x0b15) -#define SMIAPP_REG_U8_DYNAMIC_LINE_DEFECT_CORRECT_ADJUST SMIAPP_REG_MK_U8(0x0b16) -#define SMIAPP_REG_U8_EDOF_MODE SMIAPP_REG_MK_U8(0x0b80) -#define SMIAPP_REG_U8_SHARPNESS SMIAPP_REG_MK_U8(0x0b83) -#define SMIAPP_REG_U8_DENOISING SMIAPP_REG_MK_U8(0x0b84) -#define SMIAPP_REG_U8_MODULE_SPECIFIC SMIAPP_REG_MK_U8(0x0b85) -#define SMIAPP_REG_U16_DEPTH_OF_FIELD SMIAPP_REG_MK_U16(0x0b86) -#define SMIAPP_REG_U16_FOCUS_DISTANCE SMIAPP_REG_MK_U16(0x0b88) -#define SMIAPP_REG_U8_ESTIMATION_MODE_CTRL SMIAPP_REG_MK_U8(0x0b8a) -#define SMIAPP_REG_U16_COLOUR_TEMPERATURE SMIAPP_REG_MK_U16(0x0b8c) -#define SMIAPP_REG_U16_ABSOLUTE_GAIN_GREENR SMIAPP_REG_MK_U16(0x0b8e) -#define SMIAPP_REG_U16_ABSOLUTE_GAIN_RED SMIAPP_REG_MK_U16(0x0b90) -#define SMIAPP_REG_U16_ABSOLUTE_GAIN_BLUE SMIAPP_REG_MK_U16(0x0b92) -#define SMIAPP_REG_U16_ABSOLUTE_GAIN_GREENB SMIAPP_REG_MK_U16(0x0b94) -#define SMIAPP_REG_U8_ESTIMATION_ZONE_MODE SMIAPP_REG_MK_U8(0x0bc0) -#define SMIAPP_REG_U16_FIXED_ZONE_WEIGHTING SMIAPP_REG_MK_U16(0x0bc2) -#define SMIAPP_REG_U16_CUSTOM_ZONE_X_START SMIAPP_REG_MK_U16(0x0bc4) -#define SMIAPP_REG_U16_CUSTOM_ZONE_Y_START SMIAPP_REG_MK_U16(0x0bc6) -#define SMIAPP_REG_U16_CUSTOM_ZONE_WIDTH SMIAPP_REG_MK_U16(0x0bc8) -#define SMIAPP_REG_U16_CUSTOM_ZONE_HEIGHT SMIAPP_REG_MK_U16(0x0bca) -#define SMIAPP_REG_U8_GLOBAL_RESET_CTRL1 SMIAPP_REG_MK_U8(0x0c00) -#define SMIAPP_REG_U8_GLOBAL_RESET_CTRL2 SMIAPP_REG_MK_U8(0x0c01) -#define SMIAPP_REG_U8_GLOBAL_RESET_MODE_CONFIG_1 SMIAPP_REG_MK_U8(0x0c02) -#define SMIAPP_REG_U8_GLOBAL_RESET_MODE_CONFIG_2 SMIAPP_REG_MK_U8(0x0c03) -#define SMIAPP_REG_U16_TRDY_CTRL SMIAPP_REG_MK_U16(0x0c04) -#define SMIAPP_REG_U16_TRDOUT_CTRL SMIAPP_REG_MK_U16(0x0c06) -#define SMIAPP_REG_U16_TSHUTTER_STROBE_DELAY_CTRL SMIAPP_REG_MK_U16(0x0c08) -#define SMIAPP_REG_U16_TSHUTTER_STROBE_WIDTH_CTRL SMIAPP_REG_MK_U16(0x0c0a) -#define SMIAPP_REG_U16_TFLASH_STROBE_DELAY_CTRL SMIAPP_REG_MK_U16(0x0c0c) -#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH_HIGH_CTRL SMIAPP_REG_MK_U16(0x0c0e) -#define SMIAPP_REG_U16_TGRST_INTERVAL_CTRL SMIAPP_REG_MK_U16(0x0c10) -#define SMIAPP_REG_U8_FLASH_STROBE_ADJUSTMENT SMIAPP_REG_MK_U8(0x0c12) -#define SMIAPP_REG_U16_FLASH_STROBE_START_POINT SMIAPP_REG_MK_U16(0x0c14) -#define SMIAPP_REG_U16_TFLASH_STROBE_DELAY_RS_CTRL SMIAPP_REG_MK_U16(0x0c16) -#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH_HIGH_RS_CTRL SMIAPP_REG_MK_U16(0x0c18) -#define SMIAPP_REG_U8_FLASH_MODE_RS SMIAPP_REG_MK_U8(0x0c1a) -#define SMIAPP_REG_U8_FLASH_TRIGGER_RS SMIAPP_REG_MK_U8(0x0c1b) -#define SMIAPP_REG_U8_FLASH_STATUS SMIAPP_REG_MK_U8(0x0c1c) -#define SMIAPP_REG_U8_SA_STROBE_MODE SMIAPP_REG_MK_U8(0x0c1d) -#define SMIAPP_REG_U16_SA_STROBE_START_POINT SMIAPP_REG_MK_U16(0x0c1e) -#define SMIAPP_REG_U16_TSA_STROBE_DELAY_CTRL SMIAPP_REG_MK_U16(0x0c20) -#define SMIAPP_REG_U16_TSA_STROBE_WIDTH_CTRL SMIAPP_REG_MK_U16(0x0c22) -#define SMIAPP_REG_U8_SA_STROBE_TRIGGER SMIAPP_REG_MK_U8(0x0c24) -#define SMIAPP_REG_U8_SPECIAL_ACTUATOR_STATUS SMIAPP_REG_MK_U8(0x0c25) -#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH2_HIGH_RS_CTRL SMIAPP_REG_MK_U16(0x0c26) -#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH_LOW_RS_CTRL SMIAPP_REG_MK_U16(0x0c28) -#define SMIAPP_REG_U8_TFLASH_STROBE_COUNT_RS_CTRL SMIAPP_REG_MK_U8(0x0c2a) -#define SMIAPP_REG_U8_TFLASH_STROBE_COUNT_CTRL SMIAPP_REG_MK_U8(0x0c2b) -#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH2_HIGH_CTRL SMIAPP_REG_MK_U16(0x0c2c) -#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH_LOW_CTRL SMIAPP_REG_MK_U16(0x0c2e) -#define SMIAPP_REG_U8_LOW_LEVEL_CTRL SMIAPP_REG_MK_U8(0x0c80) -#define SMIAPP_REG_U16_MAIN_TRIGGER_REF_POINT SMIAPP_REG_MK_U16(0x0c82) -#define SMIAPP_REG_U16_MAIN_TRIGGER_T3 SMIAPP_REG_MK_U16(0x0c84) -#define SMIAPP_REG_U8_MAIN_TRIGGER_COUNT SMIAPP_REG_MK_U8(0x0c86) -#define SMIAPP_REG_U16_PHASE1_TRIGGER_T3 SMIAPP_REG_MK_U16(0x0c88) -#define SMIAPP_REG_U8_PHASE1_TRIGGER_COUNT SMIAPP_REG_MK_U8(0x0c8a) -#define SMIAPP_REG_U16_PHASE2_TRIGGER_T3 SMIAPP_REG_MK_U16(0x0c8c) -#define SMIAPP_REG_U8_PHASE2_TRIGGER_COUNT SMIAPP_REG_MK_U8(0x0c8e) -#define SMIAPP_REG_U8_MECH_SHUTTER_CTRL SMIAPP_REG_MK_U8(0x0d00) -#define SMIAPP_REG_U8_OPERATION_MODE SMIAPP_REG_MK_U8(0x0d01) -#define SMIAPP_REG_U8_ACT_STATE1 SMIAPP_REG_MK_U8(0x0d02) -#define SMIAPP_REG_U8_ACT_STATE2 SMIAPP_REG_MK_U8(0x0d03) -#define SMIAPP_REG_U16_FOCUS_CHANGE SMIAPP_REG_MK_U16(0x0d80) -#define SMIAPP_REG_U16_FOCUS_CHANGE_CONTROL SMIAPP_REG_MK_U16(0x0d82) -#define SMIAPP_REG_U16_FOCUS_CHANGE_NUMBER_PHASE1 SMIAPP_REG_MK_U16(0x0d84) -#define SMIAPP_REG_U16_FOCUS_CHANGE_NUMBER_PHASE2 SMIAPP_REG_MK_U16(0x0d86) -#define SMIAPP_REG_U8_STROBE_COUNT_PHASE1 SMIAPP_REG_MK_U8(0x0d88) -#define SMIAPP_REG_U8_STROBE_COUNT_PHASE2 SMIAPP_REG_MK_U8(0x0d89) -#define SMIAPP_REG_U8_POSITION SMIAPP_REG_MK_U8(0x0d8a) -#define SMIAPP_REG_U8_BRACKETING_LUT_CONTROL SMIAPP_REG_MK_U8(0x0e00) -#define SMIAPP_REG_U8_BRACKETING_LUT_MODE SMIAPP_REG_MK_U8(0x0e01) -#define SMIAPP_REG_U8_BRACKETING_LUT_ENTRY_CONTROL SMIAPP_REG_MK_U8(0x0e02) -#define SMIAPP_REG_U8_LUT_PARAMETERS_START SMIAPP_REG_MK_U8(0x0e10) -#define SMIAPP_REG_U8_LUT_PARAMETERS_END SMIAPP_REG_MK_U8(0x0eff) -#define SMIAPP_REG_U16_INTEGRATION_TIME_CAPABILITY SMIAPP_REG_MK_U16(0x1000) -#define SMIAPP_REG_U16_COARSE_INTEGRATION_TIME_MIN SMIAPP_REG_MK_U16(0x1004) -#define SMIAPP_REG_U16_COARSE_INTEGRATION_TIME_MAX_MARGIN SMIAPP_REG_MK_U16(0x1006) -#define SMIAPP_REG_U16_FINE_INTEGRATION_TIME_MIN SMIAPP_REG_MK_U16(0x1008) -#define SMIAPP_REG_U16_FINE_INTEGRATION_TIME_MAX_MARGIN SMIAPP_REG_MK_U16(0x100a) -#define SMIAPP_REG_U16_DIGITAL_GAIN_CAPABILITY SMIAPP_REG_MK_U16(0x1080) -#define SMIAPP_REG_U16_DIGITAL_GAIN_MIN SMIAPP_REG_MK_U16(0x1084) -#define SMIAPP_REG_U16_DIGITAL_GAIN_MAX SMIAPP_REG_MK_U16(0x1086) -#define SMIAPP_REG_U16_DIGITAL_GAIN_STEP_SIZE SMIAPP_REG_MK_U16(0x1088) -#define SMIAPP_REG_F32_MIN_EXT_CLK_FREQ_HZ SMIAPP_REG_MK_F32(0x1100) -#define SMIAPP_REG_F32_MAX_EXT_CLK_FREQ_HZ SMIAPP_REG_MK_F32(0x1104) -#define SMIAPP_REG_U16_MIN_PRE_PLL_CLK_DIV SMIAPP_REG_MK_U16(0x1108) -#define SMIAPP_REG_U16_MAX_PRE_PLL_CLK_DIV SMIAPP_REG_MK_U16(0x110a) -#define SMIAPP_REG_F32_MIN_PLL_IP_FREQ_HZ SMIAPP_REG_MK_F32(0x110c) -#define SMIAPP_REG_F32_MAX_PLL_IP_FREQ_HZ SMIAPP_REG_MK_F32(0x1110) -#define SMIAPP_REG_U16_MIN_PLL_MULTIPLIER SMIAPP_REG_MK_U16(0x1114) -#define SMIAPP_REG_U16_MAX_PLL_MULTIPLIER SMIAPP_REG_MK_U16(0x1116) -#define SMIAPP_REG_F32_MIN_PLL_OP_FREQ_HZ SMIAPP_REG_MK_F32(0x1118) -#define SMIAPP_REG_F32_MAX_PLL_OP_FREQ_HZ SMIAPP_REG_MK_F32(0x111c) -#define SMIAPP_REG_U16_MIN_VT_SYS_CLK_DIV SMIAPP_REG_MK_U16(0x1120) -#define SMIAPP_REG_U16_MAX_VT_SYS_CLK_DIV SMIAPP_REG_MK_U16(0x1122) -#define SMIAPP_REG_F32_MIN_VT_SYS_CLK_FREQ_HZ SMIAPP_REG_MK_F32(0x1124) -#define SMIAPP_REG_F32_MAX_VT_SYS_CLK_FREQ_HZ SMIAPP_REG_MK_F32(0x1128) -#define SMIAPP_REG_F32_MIN_VT_PIX_CLK_FREQ_HZ SMIAPP_REG_MK_F32(0x112c) -#define SMIAPP_REG_F32_MAX_VT_PIX_CLK_FREQ_HZ SMIAPP_REG_MK_F32(0x1130) -#define SMIAPP_REG_U16_MIN_VT_PIX_CLK_DIV SMIAPP_REG_MK_U16(0x1134) -#define SMIAPP_REG_U16_MAX_VT_PIX_CLK_DIV SMIAPP_REG_MK_U16(0x1136) -#define SMIAPP_REG_U16_MIN_FRAME_LENGTH_LINES SMIAPP_REG_MK_U16(0x1140) -#define SMIAPP_REG_U16_MAX_FRAME_LENGTH_LINES SMIAPP_REG_MK_U16(0x1142) -#define SMIAPP_REG_U16_MIN_LINE_LENGTH_PCK SMIAPP_REG_MK_U16(0x1144) -#define SMIAPP_REG_U16_MAX_LINE_LENGTH_PCK SMIAPP_REG_MK_U16(0x1146) -#define SMIAPP_REG_U16_MIN_LINE_BLANKING_PCK SMIAPP_REG_MK_U16(0x1148) -#define SMIAPP_REG_U16_MIN_FRAME_BLANKING_LINES SMIAPP_REG_MK_U16(0x114a) -#define SMIAPP_REG_U8_MIN_LINE_LENGTH_PCK_STEP_SIZE SMIAPP_REG_MK_U8(0x114c) -#define SMIAPP_REG_U16_MIN_OP_SYS_CLK_DIV SMIAPP_REG_MK_U16(0x1160) -#define SMIAPP_REG_U16_MAX_OP_SYS_CLK_DIV SMIAPP_REG_MK_U16(0x1162) -#define SMIAPP_REG_F32_MIN_OP_SYS_CLK_FREQ_HZ SMIAPP_REG_MK_F32(0x1164) -#define SMIAPP_REG_F32_MAX_OP_SYS_CLK_FREQ_HZ SMIAPP_REG_MK_F32(0x1168) -#define SMIAPP_REG_U16_MIN_OP_PIX_CLK_DIV SMIAPP_REG_MK_U16(0x116c) -#define SMIAPP_REG_U16_MAX_OP_PIX_CLK_DIV SMIAPP_REG_MK_U16(0x116e) -#define SMIAPP_REG_F32_MIN_OP_PIX_CLK_FREQ_HZ SMIAPP_REG_MK_F32(0x1170) -#define SMIAPP_REG_F32_MAX_OP_PIX_CLK_FREQ_HZ SMIAPP_REG_MK_F32(0x1174) -#define SMIAPP_REG_U16_X_ADDR_MIN SMIAPP_REG_MK_U16(0x1180) -#define SMIAPP_REG_U16_Y_ADDR_MIN SMIAPP_REG_MK_U16(0x1182) -#define SMIAPP_REG_U16_X_ADDR_MAX SMIAPP_REG_MK_U16(0x1184) -#define SMIAPP_REG_U16_Y_ADDR_MAX SMIAPP_REG_MK_U16(0x1186) -#define SMIAPP_REG_U16_MIN_X_OUTPUT_SIZE SMIAPP_REG_MK_U16(0x1188) -#define SMIAPP_REG_U16_MIN_Y_OUTPUT_SIZE SMIAPP_REG_MK_U16(0x118a) -#define SMIAPP_REG_U16_MAX_X_OUTPUT_SIZE SMIAPP_REG_MK_U16(0x118c) -#define SMIAPP_REG_U16_MAX_Y_OUTPUT_SIZE SMIAPP_REG_MK_U16(0x118e) -#define SMIAPP_REG_U16_MIN_EVEN_INC SMIAPP_REG_MK_U16(0x11c0) -#define SMIAPP_REG_U16_MAX_EVEN_INC SMIAPP_REG_MK_U16(0x11c2) -#define SMIAPP_REG_U16_MIN_ODD_INC SMIAPP_REG_MK_U16(0x11c4) -#define SMIAPP_REG_U16_MAX_ODD_INC SMIAPP_REG_MK_U16(0x11c6) -#define SMIAPP_REG_U16_SCALING_CAPABILITY SMIAPP_REG_MK_U16(0x1200) -#define SMIAPP_REG_U16_SCALER_M_MIN SMIAPP_REG_MK_U16(0x1204) -#define SMIAPP_REG_U16_SCALER_M_MAX SMIAPP_REG_MK_U16(0x1206) -#define SMIAPP_REG_U16_SCALER_N_MIN SMIAPP_REG_MK_U16(0x1208) -#define SMIAPP_REG_U16_SCALER_N_MAX SMIAPP_REG_MK_U16(0x120a) -#define SMIAPP_REG_U16_SPATIAL_SAMPLING_CAPABILITY SMIAPP_REG_MK_U16(0x120c) -#define SMIAPP_REG_U8_DIGITAL_CROP_CAPABILITY SMIAPP_REG_MK_U8(0x120e) -#define SMIAPP_REG_U16_COMPRESSION_CAPABILITY SMIAPP_REG_MK_U16(0x1300) -#define SMIAPP_REG_U16_MATRIX_ELEMENT_REDINRED SMIAPP_REG_MK_U16(0x1400) -#define SMIAPP_REG_U16_MATRIX_ELEMENT_GREENINRED SMIAPP_REG_MK_U16(0x1402) -#define SMIAPP_REG_U16_MATRIX_ELEMENT_BLUEINRED SMIAPP_REG_MK_U16(0x1404) -#define SMIAPP_REG_U16_MATRIX_ELEMENT_REDINGREEN SMIAPP_REG_MK_U16(0x1406) -#define SMIAPP_REG_U16_MATRIX_ELEMENT_GREENINGREEN SMIAPP_REG_MK_U16(0x1408) -#define SMIAPP_REG_U16_MATRIX_ELEMENT_BLUEINGREEN SMIAPP_REG_MK_U16(0x140a) -#define SMIAPP_REG_U16_MATRIX_ELEMENT_REDINBLUE SMIAPP_REG_MK_U16(0x140c) -#define SMIAPP_REG_U16_MATRIX_ELEMENT_GREENINBLUE SMIAPP_REG_MK_U16(0x140e) -#define SMIAPP_REG_U16_MATRIX_ELEMENT_BLUEINBLUE SMIAPP_REG_MK_U16(0x1410) -#define SMIAPP_REG_U16_FIFO_SIZE_PIXELS SMIAPP_REG_MK_U16(0x1500) -#define SMIAPP_REG_U8_FIFO_SUPPORT_CAPABILITY SMIAPP_REG_MK_U8(0x1502) -#define SMIAPP_REG_U8_DPHY_CTRL_CAPABILITY SMIAPP_REG_MK_U8(0x1600) -#define SMIAPP_REG_U8_CSI_LANE_MODE_CAPABILITY SMIAPP_REG_MK_U8(0x1601) -#define SMIAPP_REG_U8_CSI_SIGNALLING_MODE_CAPABILITY SMIAPP_REG_MK_U8(0x1602) -#define SMIAPP_REG_U8_FAST_STANDBY_CAPABILITY SMIAPP_REG_MK_U8(0x1603) -#define SMIAPP_REG_U8_CCI_ADDRESS_CONTROL_CAPABILITY SMIAPP_REG_MK_U8(0x1604) -#define SMIAPP_REG_U32_MAX_PER_LANE_BITRATE_1_LANE_MODE_MBPS SMIAPP_REG_MK_U32(0x1608) -#define SMIAPP_REG_U32_MAX_PER_LANE_BITRATE_2_LANE_MODE_MBPS SMIAPP_REG_MK_U32(0x160c) -#define SMIAPP_REG_U32_MAX_PER_LANE_BITRATE_3_LANE_MODE_MBPS SMIAPP_REG_MK_U32(0x1610) -#define SMIAPP_REG_U32_MAX_PER_LANE_BITRATE_4_LANE_MODE_MBPS SMIAPP_REG_MK_U32(0x1614) -#define SMIAPP_REG_U8_TEMP_SENSOR_CAPABILITY SMIAPP_REG_MK_U8(0x1618) -#define SMIAPP_REG_U16_MIN_FRAME_LENGTH_LINES_BIN SMIAPP_REG_MK_U16(0x1700) -#define SMIAPP_REG_U16_MAX_FRAME_LENGTH_LINES_BIN SMIAPP_REG_MK_U16(0x1702) -#define SMIAPP_REG_U16_MIN_LINE_LENGTH_PCK_BIN SMIAPP_REG_MK_U16(0x1704) -#define SMIAPP_REG_U16_MAX_LINE_LENGTH_PCK_BIN SMIAPP_REG_MK_U16(0x1706) -#define SMIAPP_REG_U16_MIN_LINE_BLANKING_PCK_BIN SMIAPP_REG_MK_U16(0x1708) -#define SMIAPP_REG_U16_FINE_INTEGRATION_TIME_MIN_BIN SMIAPP_REG_MK_U16(0x170a) -#define SMIAPP_REG_U16_FINE_INTEGRATION_TIME_MAX_MARGIN_BIN SMIAPP_REG_MK_U16(0x170c) -#define SMIAPP_REG_U8_BINNING_CAPABILITY SMIAPP_REG_MK_U8(0x1710) -#define SMIAPP_REG_U8_BINNING_WEIGHTING_CAPABILITY SMIAPP_REG_MK_U8(0x1711) -#define SMIAPP_REG_U8_BINNING_SUBTYPES SMIAPP_REG_MK_U8(0x1712) -#define SMIAPP_REG_U8_BINNING_TYPE_n(n) SMIAPP_REG_MK_U8(0x1713 + (n)) /* 1 <= n <= 237 */ -#define SMIAPP_REG_U8_DATA_TRANSFER_IF_CAPABILITY SMIAPP_REG_MK_U8(0x1800) -#define SMIAPP_REG_U8_SHADING_CORRECTION_CAPABILITY SMIAPP_REG_MK_U8(0x1900) -#define SMIAPP_REG_U8_GREEN_IMBALANCE_CAPABILITY SMIAPP_REG_MK_U8(0x1901) -#define SMIAPP_REG_U8_BLACK_LEVEL_CAPABILITY SMIAPP_REG_MK_U8(0x1902) -#define SMIAPP_REG_U8_MODULE_SPECIFIC_CORRECTION_CAPABILITY SMIAPP_REG_MK_U8(0x1903) -#define SMIAPP_REG_U16_DEFECT_CORRECTION_CAPABILITY SMIAPP_REG_MK_U16(0x1904) -#define SMIAPP_REG_U16_DEFECT_CORRECTION_CAPABILITY_2 SMIAPP_REG_MK_U16(0x1906) -#define SMIAPP_REG_U8_EDOF_CAPABILITY SMIAPP_REG_MK_U8(0x1980) -#define SMIAPP_REG_U8_ESTIMATION_FRAMES SMIAPP_REG_MK_U8(0x1981) -#define SMIAPP_REG_U8_SUPPORTS_SHARPNESS_ADJ SMIAPP_REG_MK_U8(0x1982) -#define SMIAPP_REG_U8_SUPPORTS_DENOISING_ADJ SMIAPP_REG_MK_U8(0x1983) -#define SMIAPP_REG_U8_SUPPORTS_MODULE_SPECIFIC_ADJ SMIAPP_REG_MK_U8(0x1984) -#define SMIAPP_REG_U8_SUPPORTS_DEPTH_OF_FIELD_ADJ SMIAPP_REG_MK_U8(0x1985) -#define SMIAPP_REG_U8_SUPPORTS_FOCUS_DISTANCE_ADJ SMIAPP_REG_MK_U8(0x1986) -#define SMIAPP_REG_U8_COLOUR_FEEDBACK_CAPABILITY SMIAPP_REG_MK_U8(0x1987) -#define SMIAPP_REG_U8_EDOF_SUPPORT_AB_NXM SMIAPP_REG_MK_U8(0x1988) -#define SMIAPP_REG_U8_ESTIMATION_MODE_CAPABILITY SMIAPP_REG_MK_U8(0x19c0) -#define SMIAPP_REG_U8_ESTIMATION_ZONE_CAPABILITY SMIAPP_REG_MK_U8(0x19c1) -#define SMIAPP_REG_U16_EST_DEPTH_OF_FIELD SMIAPP_REG_MK_U16(0x19c2) -#define SMIAPP_REG_U16_EST_FOCUS_DISTANCE SMIAPP_REG_MK_U16(0x19c4) -#define SMIAPP_REG_U16_CAPABILITY_TRDY_MIN SMIAPP_REG_MK_U16(0x1a00) -#define SMIAPP_REG_U8_FLASH_MODE_CAPABILITY SMIAPP_REG_MK_U8(0x1a02) -#define SMIAPP_REG_U16_MECH_SHUT_AND_ACT_START_ADDR SMIAPP_REG_MK_U16(0x1b02) -#define SMIAPP_REG_U8_ACTUATOR_CAPABILITY SMIAPP_REG_MK_U8(0x1b04) -#define SMIAPP_REG_U16_ACTUATOR_TYPE SMIAPP_REG_MK_U16(0x1b40) -#define SMIAPP_REG_U8_AF_DEVICE_ADDRESS SMIAPP_REG_MK_U8(0x1b42) -#define SMIAPP_REG_U16_FOCUS_CHANGE_ADDRESS SMIAPP_REG_MK_U16(0x1b44) -#define SMIAPP_REG_U8_BRACKETING_LUT_CAPABILITY_1 SMIAPP_REG_MK_U8(0x1c00) -#define SMIAPP_REG_U8_BRACKETING_LUT_CAPABILITY_2 SMIAPP_REG_MK_U8(0x1c01) -#define SMIAPP_REG_U8_BRACKETING_LUT_SIZE SMIAPP_REG_MK_U8(0x1c02) diff --git a/drivers/media/video/smiapp/smiapp-reg.h b/drivers/media/video/smiapp/smiapp-reg.h deleted file mode 100644 index d0167aa17534..000000000000 --- a/drivers/media/video/smiapp/smiapp-reg.h +++ /dev/null @@ -1,122 +0,0 @@ -/* - * drivers/media/video/smiapp/smiapp-reg.h - * - * Generic driver for SMIA/SMIA++ compliant camera modules - * - * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#ifndef __SMIAPP_REG_H_ -#define __SMIAPP_REG_H_ - -#include "smiapp-reg-defs.h" - -/* Bits for above register */ -#define SMIAPP_IMAGE_ORIENTATION_HFLIP (1 << 0) -#define SMIAPP_IMAGE_ORIENTATION_VFLIP (1 << 1) - -#define SMIAPP_DATA_TRANSFER_IF_1_CTRL_EN (1 << 0) -#define SMIAPP_DATA_TRANSFER_IF_1_CTRL_RD_EN (0 << 1) -#define SMIAPP_DATA_TRANSFER_IF_1_CTRL_WR_EN (1 << 1) -#define SMIAPP_DATA_TRANSFER_IF_1_CTRL_ERR_CLEAR (1 << 2) -#define SMIAPP_DATA_TRANSFER_IF_1_STATUS_RD_READY (1 << 0) -#define SMIAPP_DATA_TRANSFER_IF_1_STATUS_WR_READY (1 << 1) -#define SMIAPP_DATA_TRANSFER_IF_1_STATUS_EDATA (1 << 2) -#define SMIAPP_DATA_TRANSFER_IF_1_STATUS_EUSAGE (1 << 3) - -#define SMIAPP_SOFTWARE_RESET (1 << 0) - -#define SMIAPP_FLASH_MODE_CAPABILITY_SINGLE_STROBE (1 << 0) -#define SMIAPP_FLASH_MODE_CAPABILITY_MULTIPLE_STROBE (1 << 1) - -#define SMIAPP_DPHY_CTRL_AUTOMATIC 0 -/* DPHY control based on REQUESTED_LINK_BIT_RATE_MBPS */ -#define SMIAPP_DPHY_CTRL_UI 1 -#define SMIAPP_DPHY_CTRL_REGISTER 2 - -#define SMIAPP_COMPRESSION_MODE_SIMPLE_PREDICTOR 1 -#define SMIAPP_COMPRESSION_MODE_ADVANCED_PREDICTOR 2 - -#define SMIAPP_MODE_SELECT_SOFTWARE_STANDBY 0 -#define SMIAPP_MODE_SELECT_STREAMING 1 - -#define SMIAPP_SCALING_MODE_NONE 0 -#define SMIAPP_SCALING_MODE_HORIZONTAL 1 -#define SMIAPP_SCALING_MODE_BOTH 2 - -#define SMIAPP_SCALING_CAPABILITY_NONE 0 -#define SMIAPP_SCALING_CAPABILITY_HORIZONTAL 1 -#define SMIAPP_SCALING_CAPABILITY_BOTH 2 /* horizontal/both */ - -/* digital crop right before scaler */ -#define SMIAPP_DIGITAL_CROP_CAPABILITY_NONE 0 -#define SMIAPP_DIGITAL_CROP_CAPABILITY_INPUT_CROP 1 - -#define SMIAPP_BINNING_CAPABILITY_NO 0 -#define SMIAPP_BINNING_CAPABILITY_YES 1 - -/* Maximum number of binning subtypes */ -#define SMIAPP_BINNING_SUBTYPES 253 - -#define SMIAPP_PIXEL_ORDER_GRBG 0 -#define SMIAPP_PIXEL_ORDER_RGGB 1 -#define SMIAPP_PIXEL_ORDER_BGGR 2 -#define SMIAPP_PIXEL_ORDER_GBRG 3 - -#define SMIAPP_DATA_FORMAT_MODEL_TYPE_NORMAL 1 -#define SMIAPP_DATA_FORMAT_MODEL_TYPE_EXTENDED 2 -#define SMIAPP_DATA_FORMAT_MODEL_TYPE_NORMAL_N 8 -#define SMIAPP_DATA_FORMAT_MODEL_TYPE_EXTENDED_N 16 - -#define SMIAPP_FRAME_FORMAT_MODEL_TYPE_2BYTE 0x01 -#define SMIAPP_FRAME_FORMAT_MODEL_TYPE_4BYTE 0x02 -#define SMIAPP_FRAME_FORMAT_MODEL_SUBTYPE_NROWS_MASK 0x0f -#define SMIAPP_FRAME_FORMAT_MODEL_SUBTYPE_NCOLS_MASK 0xf0 -#define SMIAPP_FRAME_FORMAT_MODEL_SUBTYPE_NCOLS_SHIFT 4 - -#define SMIAPP_FRAME_FORMAT_DESC_2_PIXELCODE_MASK 0xf000 -#define SMIAPP_FRAME_FORMAT_DESC_2_PIXELCODE_SHIFT 12 -#define SMIAPP_FRAME_FORMAT_DESC_2_PIXELS_MASK 0x0fff - -#define SMIAPP_FRAME_FORMAT_DESC_4_PIXELCODE_MASK 0xf0000000 -#define SMIAPP_FRAME_FORMAT_DESC_4_PIXELCODE_SHIFT 28 -#define SMIAPP_FRAME_FORMAT_DESC_4_PIXELS_MASK 0x0000ffff - -#define SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_EMBEDDED 1 -#define SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_DUMMY 2 -#define SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_BLACK 3 -#define SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_DARK 4 -#define SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_VISIBLE 5 - -#define SMIAPP_FAST_STANDBY_CTRL_COMPLETE_FRAMES 0 -#define SMIAPP_FAST_STANDBY_CTRL_IMMEDIATE 1 - -/* Scaling N factor */ -#define SMIAPP_SCALE_N 16 - -/* Image statistics registers */ -/* Registers 0x2000 to 0x2fff are reserved for future - * use for statistics features. - */ - -/* Manufacturer Specific Registers: 0x3000 to 0x3fff - * The manufacturer specifies these as a black box. - */ - -#endif /* __SMIAPP_REG_H_ */ diff --git a/drivers/media/video/smiapp/smiapp-regs.c b/drivers/media/video/smiapp/smiapp-regs.c deleted file mode 100644 index b1812b17a407..000000000000 --- a/drivers/media/video/smiapp/smiapp-regs.c +++ /dev/null @@ -1,273 +0,0 @@ -/* - * drivers/media/video/smiapp/smiapp-regs.c - * - * Generic driver for SMIA/SMIA++ compliant camera modules - * - * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#include <linux/delay.h> -#include <linux/i2c.h> - -#include "smiapp.h" -#include "smiapp-regs.h" - -static uint32_t float_to_u32_mul_1000000(struct i2c_client *client, - uint32_t phloat) -{ - int32_t exp; - uint64_t man; - - if (phloat >= 0x80000000) { - dev_err(&client->dev, "this is a negative number\n"); - return 0; - } - - if (phloat == 0x7f800000) - return ~0; /* Inf. */ - - if ((phloat & 0x7f800000) == 0x7f800000) { - dev_err(&client->dev, "NaN or other special number\n"); - return 0; - } - - /* Valid cases begin here */ - if (phloat == 0) - return 0; /* Valid zero */ - - if (phloat > 0x4f800000) - return ~0; /* larger than 4294967295 */ - - /* - * Unbias exponent (note how phloat is now guaranteed to - * have 0 in the high bit) - */ - exp = ((int32_t)phloat >> 23) - 127; - - /* Extract mantissa, add missing '1' bit and it's in MHz */ - man = ((phloat & 0x7fffff) | 0x800000) * 1000000ULL; - - if (exp < 0) - man >>= -exp; - else - man <<= exp; - - man >>= 23; /* Remove mantissa bias */ - - return man & 0xffffffff; -} - - -/* - * Read a 8/16/32-bit i2c register. The value is returned in 'val'. - * Returns zero if successful, or non-zero otherwise. - */ -static int ____smiapp_read(struct smiapp_sensor *sensor, u16 reg, - u16 len, u32 *val) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - struct i2c_msg msg; - unsigned char data[4]; - u16 offset = reg; - int r; - - msg.addr = client->addr; - msg.flags = 0; - msg.len = 2; - msg.buf = data; - - /* high byte goes out first */ - data[0] = (u8) (offset >> 8); - data[1] = (u8) offset; - r = i2c_transfer(client->adapter, &msg, 1); - if (r != 1) { - if (r >= 0) - r = -EBUSY; - goto err; - } - - msg.len = len; - msg.flags = I2C_M_RD; - r = i2c_transfer(client->adapter, &msg, 1); - if (r != 1) { - if (r >= 0) - r = -EBUSY; - goto err; - } - - *val = 0; - /* high byte comes first */ - switch (len) { - case SMIA_REG_32BIT: - *val = (data[0] << 24) + (data[1] << 16) + (data[2] << 8) + - data[3]; - break; - case SMIA_REG_16BIT: - *val = (data[0] << 8) + data[1]; - break; - case SMIA_REG_8BIT: - *val = data[0]; - break; - default: - BUG(); - } - - return 0; - -err: - dev_err(&client->dev, "read from offset 0x%x error %d\n", offset, r); - - return r; -} - -/* Read a register using 8-bit access only. */ -static int ____smiapp_read_8only(struct smiapp_sensor *sensor, u16 reg, - u16 len, u32 *val) -{ - unsigned int i; - int rval; - - *val = 0; - - for (i = 0; i < len; i++) { - u32 val8; - - rval = ____smiapp_read(sensor, reg + i, 1, &val8); - if (rval < 0) - return rval; - *val |= val8 << ((len - i - 1) << 3); - } - - return 0; -} - -/* - * Read a 8/16/32-bit i2c register. The value is returned in 'val'. - * Returns zero if successful, or non-zero otherwise. - */ -static int __smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val, - bool only8) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - unsigned int len = (u8)(reg >> 16); - int rval; - - if (len != SMIA_REG_8BIT && len != SMIA_REG_16BIT - && len != SMIA_REG_32BIT) - return -EINVAL; - - if (smiapp_quirk_reg(sensor, reg, val)) - goto found_quirk; - - if (len == SMIA_REG_8BIT && !only8) - rval = ____smiapp_read(sensor, (u16)reg, len, val); - else - rval = ____smiapp_read_8only(sensor, (u16)reg, len, val); - if (rval < 0) - return rval; - -found_quirk: - if (reg & SMIA_REG_FLAG_FLOAT) - *val = float_to_u32_mul_1000000(client, *val); - - return 0; -} - -int smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val) -{ - return __smiapp_read( - sensor, reg, val, - smiapp_needs_quirk(sensor, - SMIAPP_QUIRK_FLAG_8BIT_READ_ONLY)); -} - -int smiapp_read_8only(struct smiapp_sensor *sensor, u32 reg, u32 *val) -{ - return __smiapp_read(sensor, reg, val, true); -} - -/* - * Write to a 8/16-bit register. - * Returns zero if successful, or non-zero otherwise. - */ -int smiapp_write(struct smiapp_sensor *sensor, u32 reg, u32 val) -{ - struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); - struct i2c_msg msg; - unsigned char data[6]; - unsigned int retries; - unsigned int flags = reg >> 24; - unsigned int len = (u8)(reg >> 16); - u16 offset = reg; - int r; - - if ((len != SMIA_REG_8BIT && len != SMIA_REG_16BIT && - len != SMIA_REG_32BIT) || flags) - return -EINVAL; - - msg.addr = client->addr; - msg.flags = 0; /* Write */ - msg.len = 2 + len; - msg.buf = data; - - /* high byte goes out first */ - data[0] = (u8) (reg >> 8); - data[1] = (u8) (reg & 0xff); - - switch (len) { - case SMIA_REG_8BIT: - data[2] = val; - break; - case SMIA_REG_16BIT: - data[2] = val >> 8; - data[3] = val; - break; - case SMIA_REG_32BIT: - data[2] = val >> 24; - data[3] = val >> 16; - data[4] = val >> 8; - data[5] = val; - break; - default: - BUG(); - } - - for (retries = 0; retries < 5; retries++) { - /* - * Due to unknown reason sensor stops responding. This - * loop is a temporaty solution until the root cause - * is found. - */ - r = i2c_transfer(client->adapter, &msg, 1); - if (r == 1) { - if (retries) - dev_err(&client->dev, - "sensor i2c stall encountered. " - "retries: %d\n", retries); - return 0; - } - - usleep_range(2000, 2000); - } - - dev_err(&client->dev, - "wrote 0x%x to offset 0x%x error %d\n", val, offset, r); - - return r; -} diff --git a/drivers/media/video/smiapp/smiapp-regs.h b/drivers/media/video/smiapp/smiapp-regs.h deleted file mode 100644 index 7f9013b47971..000000000000 --- a/drivers/media/video/smiapp/smiapp-regs.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * include/media/smiapp/smiapp-regs.h - * - * Generic driver for SMIA/SMIA++ compliant camera modules - * - * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#ifndef SMIAPP_REGS_H -#define SMIAPP_REGS_H - -#include <linux/i2c.h> -#include <linux/types.h> - -/* Use upper 8 bits of the type field for flags */ -#define SMIA_REG_FLAG_FLOAT (1 << 24) - -#define SMIA_REG_8BIT 1 -#define SMIA_REG_16BIT 2 -#define SMIA_REG_32BIT 4 -struct smia_reg { - u16 type; - u16 reg; /* 16-bit offset */ - u32 val; /* 8/16/32-bit value */ -}; - -struct smiapp_sensor; - -int smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val); -int smiapp_read_8only(struct smiapp_sensor *sensor, u32 reg, u32 *val); -int smiapp_write(struct smiapp_sensor *sensor, u32 reg, u32 val); - -#endif diff --git a/drivers/media/video/smiapp/smiapp.h b/drivers/media/video/smiapp/smiapp.h deleted file mode 100644 index 587f7f11238d..000000000000 --- a/drivers/media/video/smiapp/smiapp.h +++ /dev/null @@ -1,252 +0,0 @@ -/* - * drivers/media/video/smiapp/smiapp.h - * - * Generic driver for SMIA/SMIA++ compliant camera modules - * - * Copyright (C) 2010--2012 Nokia Corporation - * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#ifndef __SMIAPP_PRIV_H_ -#define __SMIAPP_PRIV_H_ - -#include <linux/mutex.h> -#include <media/v4l2-ctrls.h> -#include <media/v4l2-subdev.h> -#include <media/smiapp.h> - -#include "smiapp-pll.h" -#include "smiapp-reg.h" -#include "smiapp-regs.h" -#include "smiapp-quirk.h" - -/* - * Standard SMIA++ constants - */ -#define SMIA_VERSION_1 10 -#define SMIAPP_VERSION_0_8 8 /* Draft 0.8 */ -#define SMIAPP_VERSION_0_9 9 /* Draft 0.9 */ -#define SMIAPP_VERSION_1 10 - -#define SMIAPP_PROFILE_0 0 -#define SMIAPP_PROFILE_1 1 -#define SMIAPP_PROFILE_2 2 - -#define SMIAPP_NVM_PAGE_SIZE 64 /* bytes */ - -#define SMIAPP_RESET_DELAY_CLOCKS 2400 -#define SMIAPP_RESET_DELAY(clk) \ - (1000 + (SMIAPP_RESET_DELAY_CLOCKS * 1000 \ - + (clk) / 1000 - 1) / ((clk) / 1000)) - -#include "smiapp-limits.h" - -struct smiapp_quirk; - -#define SMIAPP_MODULE_IDENT_FLAG_REV_LE (1 << 0) - -struct smiapp_module_ident { - u8 manufacturer_id; - u16 model_id; - u8 revision_number_major; - - u8 flags; - - char *name; - const struct smiapp_quirk *quirk; -}; - -struct smiapp_module_info { - u32 manufacturer_id; - u32 model_id; - u32 revision_number_major; - u32 revision_number_minor; - - u32 module_year; - u32 module_month; - u32 module_day; - - u32 sensor_manufacturer_id; - u32 sensor_model_id; - u32 sensor_revision_number; - u32 sensor_firmware_version; - - u32 smia_version; - u32 smiapp_version; - - u32 smiapp_profile; - - char *name; - const struct smiapp_quirk *quirk; -}; - -#define SMIAPP_IDENT_FQ(manufacturer, model, rev, fl, _name, _quirk) \ - { .manufacturer_id = manufacturer, \ - .model_id = model, \ - .revision_number_major = rev, \ - .flags = fl, \ - .name = _name, \ - .quirk = _quirk, } - -#define SMIAPP_IDENT_LQ(manufacturer, model, rev, _name, _quirk) \ - { .manufacturer_id = manufacturer, \ - .model_id = model, \ - .revision_number_major = rev, \ - .flags = SMIAPP_MODULE_IDENT_FLAG_REV_LE, \ - .name = _name, \ - .quirk = _quirk, } - -#define SMIAPP_IDENT_L(manufacturer, model, rev, _name) \ - { .manufacturer_id = manufacturer, \ - .model_id = model, \ - .revision_number_major = rev, \ - .flags = SMIAPP_MODULE_IDENT_FLAG_REV_LE, \ - .name = _name, } - -#define SMIAPP_IDENT_Q(manufacturer, model, rev, _name, _quirk) \ - { .manufacturer_id = manufacturer, \ - .model_id = model, \ - .revision_number_major = rev, \ - .flags = 0, \ - .name = _name, \ - .quirk = _quirk, } - -#define SMIAPP_IDENT(manufacturer, model, rev, _name) \ - { .manufacturer_id = manufacturer, \ - .model_id = model, \ - .revision_number_major = rev, \ - .flags = 0, \ - .name = _name, } - -struct smiapp_reg_limits { - u32 addr; - char *what; -}; - -extern struct smiapp_reg_limits smiapp_reg_limits[]; - -struct smiapp_csi_data_format { - u32 code; - u8 width; - u8 compressed; - u8 pixel_order; -}; - -#define SMIAPP_SUBDEVS 3 - -#define SMIAPP_PA_PAD_SRC 0 -#define SMIAPP_PAD_SINK 0 -#define SMIAPP_PAD_SRC 1 -#define SMIAPP_PADS 2 - -struct smiapp_binning_subtype { - u8 horizontal:4; - u8 vertical:4; -} __packed; - -struct smiapp_subdev { - struct v4l2_subdev sd; - struct media_pad pads[2]; - struct v4l2_rect sink_fmt; - struct v4l2_rect crop[2]; - struct v4l2_rect compose; /* compose on sink */ - unsigned short sink_pad; - unsigned short source_pad; - int npads; - struct smiapp_sensor *sensor; - struct v4l2_ctrl_handler ctrl_handler; -}; - -/* - * struct smiapp_sensor - Main device structure - */ -struct smiapp_sensor { - /* - * "mutex" is used to serialise access to all fields here - * except v4l2_ctrls at the end of the struct. "mutex" is also - * used to serialise access to file handle specific - * information. The exception to this rule is the power_mutex - * below. - */ - struct mutex mutex; - /* - * power_mutex is used to serialise power management related - * activities. Acquiring "mutex" at that time isn't necessary - * since there are no other users anyway. - */ - struct mutex power_mutex; - struct smiapp_subdev ssds[SMIAPP_SUBDEVS]; - u32 ssds_used; - struct smiapp_subdev *src; - struct smiapp_subdev *binner; - struct smiapp_subdev *scaler; - struct smiapp_subdev *pixel_array; - struct smiapp_platform_data *platform_data; - struct regulator *vana; - struct clk *ext_clk; - u32 limits[SMIAPP_LIMIT_LAST]; - u8 nbinning_subtypes; - struct smiapp_binning_subtype binning_subtypes[SMIAPP_BINNING_SUBTYPES]; - u32 mbus_frame_fmts; - const struct smiapp_csi_data_format *csi_format; - const struct smiapp_csi_data_format *internal_csi_format; - u32 default_mbus_frame_fmts; - int default_pixel_order; - - u8 binning_horizontal; - u8 binning_vertical; - - u8 scale_m; - u8 scaling_mode; - - u8 hvflip_inv_mask; /* H/VFLIP inversion due to sensor orientation */ - u8 flash_capability; - u8 frame_skip; - - int power_count; - - bool streaming; - bool dev_init_done; - - u8 *nvm; /* nvm memory buffer */ - unsigned int nvm_size; /* bytes */ - - struct smiapp_module_info minfo; - - struct smiapp_pll pll; - - /* Pixel array controls */ - struct v4l2_ctrl *analog_gain; - struct v4l2_ctrl *exposure; - struct v4l2_ctrl *hflip; - struct v4l2_ctrl *vflip; - struct v4l2_ctrl *vblank; - struct v4l2_ctrl *hblank; - struct v4l2_ctrl *pixel_rate_parray; - /* src controls */ - struct v4l2_ctrl *link_freq; - struct v4l2_ctrl *pixel_rate_csi; -}; - -#define to_smiapp_subdev(_sd) \ - container_of(_sd, struct smiapp_subdev, sd) - -#define to_smiapp_sensor(_sd) \ - (to_smiapp_subdev(_sd)->sensor) - -#endif /* __SMIAPP_PRIV_H_ */ diff --git a/drivers/media/video/sr030pc30.c b/drivers/media/video/sr030pc30.c deleted file mode 100644 index e9d95bda2ab1..000000000000 --- a/drivers/media/video/sr030pc30.c +++ /dev/null @@ -1,871 +0,0 @@ -/* - * Driver for SiliconFile SR030PC30 VGA (1/10-Inch) Image Sensor with ISP - * - * Copyright (C) 2010 Samsung Electronics Co., Ltd - * Author: Sylwester Nawrocki, s.nawrocki@samsung.com - * - * Based on original driver authored by Dongsoo Nathaniel Kim - * and HeungJun Kim <riverful.kim@samsung.com>. - * - * Based on mt9v011 Micron Digital Image Sensor driver - * Copyright (c) 2009 Mauro Carvalho Chehab (mchehab@redhat.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include <linux/i2c.h> -#include <linux/delay.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <media/v4l2-device.h> -#include <media/v4l2-subdev.h> -#include <media/v4l2-mediabus.h> -#include <media/sr030pc30.h> - -static int debug; -module_param(debug, int, 0644); - -#define MODULE_NAME "SR030PC30" - -/* - * Register offsets within a page - * b15..b8 - page id, b7..b0 - register address - */ -#define POWER_CTRL_REG 0x0001 -#define PAGEMODE_REG 0x03 -#define DEVICE_ID_REG 0x0004 -#define NOON010PC30_ID 0x86 -#define SR030PC30_ID 0x8C -#define VDO_CTL1_REG 0x0010 -#define SUBSAMPL_NONE_VGA 0 -#define SUBSAMPL_QVGA 0x10 -#define SUBSAMPL_QQVGA 0x20 -#define VDO_CTL2_REG 0x0011 -#define SYNC_CTL_REG 0x0012 -#define WIN_ROWH_REG 0x0020 -#define WIN_ROWL_REG 0x0021 -#define WIN_COLH_REG 0x0022 -#define WIN_COLL_REG 0x0023 -#define WIN_HEIGHTH_REG 0x0024 -#define WIN_HEIGHTL_REG 0x0025 -#define WIN_WIDTHH_REG 0x0026 -#define WIN_WIDTHL_REG 0x0027 -#define HBLANKH_REG 0x0040 -#define HBLANKL_REG 0x0041 -#define VSYNCH_REG 0x0042 -#define VSYNCL_REG 0x0043 -/* page 10 */ -#define ISP_CTL_REG(n) (0x1010 + (n)) -#define YOFS_REG 0x1040 -#define DARK_YOFS_REG 0x1041 -#define AG_ABRTH_REG 0x1050 -#define SAT_CTL_REG 0x1060 -#define BSAT_REG 0x1061 -#define RSAT_REG 0x1062 -#define AG_SAT_TH_REG 0x1063 -/* page 11 */ -#define ZLPF_CTRL_REG 0x1110 -#define ZLPF_CTRL2_REG 0x1112 -#define ZLPF_AGH_THR_REG 0x1121 -#define ZLPF_THR_REG 0x1160 -#define ZLPF_DYN_THR_REG 0x1160 -/* page 12 */ -#define YCLPF_CTL1_REG 0x1240 -#define YCLPF_CTL2_REG 0x1241 -#define YCLPF_THR_REG 0x1250 -#define BLPF_CTL_REG 0x1270 -#define BLPF_THR1_REG 0x1274 -#define BLPF_THR2_REG 0x1275 -/* page 14 - Lens Shading Compensation */ -#define LENS_CTRL_REG 0x1410 -#define LENS_XCEN_REG 0x1420 -#define LENS_YCEN_REG 0x1421 -#define LENS_R_COMP_REG 0x1422 -#define LENS_G_COMP_REG 0x1423 -#define LENS_B_COMP_REG 0x1424 -/* page 15 - Color correction */ -#define CMC_CTL_REG 0x1510 -#define CMC_OFSGH_REG 0x1514 -#define CMC_OFSGL_REG 0x1516 -#define CMC_SIGN_REG 0x1517 -/* Color correction coefficients */ -#define CMC_COEF_REG(n) (0x1530 + (n)) -/* Color correction offset coefficients */ -#define CMC_OFS_REG(n) (0x1540 + (n)) -/* page 16 - Gamma correction */ -#define GMA_CTL_REG 0x1610 -/* Gamma correction coefficients 0.14 */ -#define GMA_COEF_REG(n) (0x1630 + (n)) -/* page 20 - Auto Exposure */ -#define AE_CTL1_REG 0x2010 -#define AE_CTL2_REG 0x2011 -#define AE_FRM_CTL_REG 0x2020 -#define AE_FINE_CTL_REG(n) (0x2028 + (n)) -#define EXP_TIMEH_REG 0x2083 -#define EXP_TIMEM_REG 0x2084 -#define EXP_TIMEL_REG 0x2085 -#define EXP_MMINH_REG 0x2086 -#define EXP_MMINL_REG 0x2087 -#define EXP_MMAXH_REG 0x2088 -#define EXP_MMAXM_REG 0x2089 -#define EXP_MMAXL_REG 0x208A -/* page 22 - Auto White Balance */ -#define AWB_CTL1_REG 0x2210 -#define AWB_ENABLE 0x80 -#define AWB_CTL2_REG 0x2211 -#define MWB_ENABLE 0x01 -/* RGB gain control (manual WB) when AWB_CTL1[7]=0 */ -#define AWB_RGAIN_REG 0x2280 -#define AWB_GGAIN_REG 0x2281 -#define AWB_BGAIN_REG 0x2282 -#define AWB_RMAX_REG 0x2283 -#define AWB_RMIN_REG 0x2284 -#define AWB_BMAX_REG 0x2285 -#define AWB_BMIN_REG 0x2286 -/* R, B gain range in bright light conditions */ -#define AWB_RMAXB_REG 0x2287 -#define AWB_RMINB_REG 0x2288 -#define AWB_BMAXB_REG 0x2289 -#define AWB_BMINB_REG 0x228A -/* manual white balance, when AWB_CTL2[0]=1 */ -#define MWB_RGAIN_REG 0x22B2 -#define MWB_BGAIN_REG 0x22B3 -/* the token to mark an array end */ -#define REG_TERM 0xFFFF - -/* Minimum and maximum exposure time in ms */ -#define EXPOS_MIN_MS 1 -#define EXPOS_MAX_MS 125 - -struct sr030pc30_info { - struct v4l2_subdev sd; - const struct sr030pc30_platform_data *pdata; - const struct sr030pc30_format *curr_fmt; - const struct sr030pc30_frmsize *curr_win; - unsigned int auto_wb:1; - unsigned int auto_exp:1; - unsigned int hflip:1; - unsigned int vflip:1; - unsigned int sleep:1; - unsigned int exposure; - u8 blue_balance; - u8 red_balance; - u8 i2c_reg_page; -}; - -struct sr030pc30_format { - enum v4l2_mbus_pixelcode code; - enum v4l2_colorspace colorspace; - u16 ispctl1_reg; -}; - -struct sr030pc30_frmsize { - u16 width; - u16 height; - int vid_ctl1; -}; - -struct i2c_regval { - u16 addr; - u16 val; -}; - -static const struct v4l2_queryctrl sr030pc30_ctrl[] = { - { - .id = V4L2_CID_AUTO_WHITE_BALANCE, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "Auto White Balance", - .minimum = 0, - .maximum = 1, - .step = 1, - .default_value = 1, - }, { - .id = V4L2_CID_RED_BALANCE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Red Balance", - .minimum = 0, - .maximum = 127, - .step = 1, - .default_value = 64, - .flags = 0, - }, { - .id = V4L2_CID_BLUE_BALANCE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Blue Balance", - .minimum = 0, - .maximum = 127, - .step = 1, - .default_value = 64, - }, { - .id = V4L2_CID_EXPOSURE_AUTO, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Auto Exposure", - .minimum = 0, - .maximum = 1, - .step = 1, - .default_value = 1, - }, { - .id = V4L2_CID_EXPOSURE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Exposure", - .minimum = EXPOS_MIN_MS, - .maximum = EXPOS_MAX_MS, - .step = 1, - .default_value = 1, - }, { - } -}; - -/* supported resolutions */ -static const struct sr030pc30_frmsize sr030pc30_sizes[] = { - { - .width = 640, - .height = 480, - .vid_ctl1 = SUBSAMPL_NONE_VGA, - }, { - .width = 320, - .height = 240, - .vid_ctl1 = SUBSAMPL_QVGA, - }, { - .width = 160, - .height = 120, - .vid_ctl1 = SUBSAMPL_QQVGA, - }, -}; - -/* supported pixel formats */ -static const struct sr030pc30_format sr030pc30_formats[] = { - { - .code = V4L2_MBUS_FMT_YUYV8_2X8, - .colorspace = V4L2_COLORSPACE_JPEG, - .ispctl1_reg = 0x03, - }, { - .code = V4L2_MBUS_FMT_YVYU8_2X8, - .colorspace = V4L2_COLORSPACE_JPEG, - .ispctl1_reg = 0x02, - }, { - .code = V4L2_MBUS_FMT_VYUY8_2X8, - .colorspace = V4L2_COLORSPACE_JPEG, - .ispctl1_reg = 0, - }, { - .code = V4L2_MBUS_FMT_UYVY8_2X8, - .colorspace = V4L2_COLORSPACE_JPEG, - .ispctl1_reg = 0x01, - }, { - .code = V4L2_MBUS_FMT_RGB565_2X8_BE, - .colorspace = V4L2_COLORSPACE_JPEG, - .ispctl1_reg = 0x40, - }, -}; - -static const struct i2c_regval sr030pc30_base_regs[] = { - /* Window size and position within pixel matrix */ - { WIN_ROWH_REG, 0x00 }, { WIN_ROWL_REG, 0x06 }, - { WIN_COLH_REG, 0x00 }, { WIN_COLL_REG, 0x06 }, - { WIN_HEIGHTH_REG, 0x01 }, { WIN_HEIGHTL_REG, 0xE0 }, - { WIN_WIDTHH_REG, 0x02 }, { WIN_WIDTHL_REG, 0x80 }, - { HBLANKH_REG, 0x01 }, { HBLANKL_REG, 0x50 }, - { VSYNCH_REG, 0x00 }, { VSYNCL_REG, 0x14 }, - { SYNC_CTL_REG, 0 }, - /* Color corection and saturation */ - { ISP_CTL_REG(0), 0x30 }, { YOFS_REG, 0x80 }, - { DARK_YOFS_REG, 0x04 }, { AG_ABRTH_REG, 0x78 }, - { SAT_CTL_REG, 0x1F }, { BSAT_REG, 0x90 }, - { AG_SAT_TH_REG, 0xF0 }, { 0x1064, 0x80 }, - { CMC_CTL_REG, 0x03 }, { CMC_OFSGH_REG, 0x3C }, - { CMC_OFSGL_REG, 0x2C }, { CMC_SIGN_REG, 0x2F }, - { CMC_COEF_REG(0), 0xCB }, { CMC_OFS_REG(0), 0x87 }, - { CMC_COEF_REG(1), 0x61 }, { CMC_OFS_REG(1), 0x18 }, - { CMC_COEF_REG(2), 0x16 }, { CMC_OFS_REG(2), 0x91 }, - { CMC_COEF_REG(3), 0x23 }, { CMC_OFS_REG(3), 0x94 }, - { CMC_COEF_REG(4), 0xCE }, { CMC_OFS_REG(4), 0x9f }, - { CMC_COEF_REG(5), 0x2B }, { CMC_OFS_REG(5), 0x33 }, - { CMC_COEF_REG(6), 0x01 }, { CMC_OFS_REG(6), 0x00 }, - { CMC_COEF_REG(7), 0x34 }, { CMC_OFS_REG(7), 0x94 }, - { CMC_COEF_REG(8), 0x75 }, { CMC_OFS_REG(8), 0x14 }, - /* Color corection coefficients */ - { GMA_CTL_REG, 0x03 }, { GMA_COEF_REG(0), 0x00 }, - { GMA_COEF_REG(1), 0x19 }, { GMA_COEF_REG(2), 0x26 }, - { GMA_COEF_REG(3), 0x3B }, { GMA_COEF_REG(4), 0x5D }, - { GMA_COEF_REG(5), 0x79 }, { GMA_COEF_REG(6), 0x8E }, - { GMA_COEF_REG(7), 0x9F }, { GMA_COEF_REG(8), 0xAF }, - { GMA_COEF_REG(9), 0xBD }, { GMA_COEF_REG(10), 0xCA }, - { GMA_COEF_REG(11), 0xDD }, { GMA_COEF_REG(12), 0xEC }, - { GMA_COEF_REG(13), 0xF7 }, { GMA_COEF_REG(14), 0xFF }, - /* Noise reduction, Z-LPF, YC-LPF and BLPF filters setup */ - { ZLPF_CTRL_REG, 0x99 }, { ZLPF_CTRL2_REG, 0x0E }, - { ZLPF_AGH_THR_REG, 0x29 }, { ZLPF_THR_REG, 0x0F }, - { ZLPF_DYN_THR_REG, 0x63 }, { YCLPF_CTL1_REG, 0x23 }, - { YCLPF_CTL2_REG, 0x3B }, { YCLPF_THR_REG, 0x05 }, - { BLPF_CTL_REG, 0x1D }, { BLPF_THR1_REG, 0x05 }, - { BLPF_THR2_REG, 0x04 }, - /* Automatic white balance */ - { AWB_CTL1_REG, 0xFB }, { AWB_CTL2_REG, 0x26 }, - { AWB_RMAX_REG, 0x54 }, { AWB_RMIN_REG, 0x2B }, - { AWB_BMAX_REG, 0x57 }, { AWB_BMIN_REG, 0x29 }, - { AWB_RMAXB_REG, 0x50 }, { AWB_RMINB_REG, 0x43 }, - { AWB_BMAXB_REG, 0x30 }, { AWB_BMINB_REG, 0x22 }, - /* Auto exposure */ - { AE_CTL1_REG, 0x8C }, { AE_CTL2_REG, 0x04 }, - { AE_FRM_CTL_REG, 0x01 }, { AE_FINE_CTL_REG(0), 0x3F }, - { AE_FINE_CTL_REG(1), 0xA3 }, { AE_FINE_CTL_REG(3), 0x34 }, - /* Lens shading compensation */ - { LENS_CTRL_REG, 0x01 }, { LENS_XCEN_REG, 0x80 }, - { LENS_YCEN_REG, 0x70 }, { LENS_R_COMP_REG, 0x53 }, - { LENS_G_COMP_REG, 0x40 }, { LENS_B_COMP_REG, 0x3e }, - { REG_TERM, 0 }, -}; - -static inline struct sr030pc30_info *to_sr030pc30(struct v4l2_subdev *sd) -{ - return container_of(sd, struct sr030pc30_info, sd); -} - -static inline int set_i2c_page(struct sr030pc30_info *info, - struct i2c_client *client, unsigned int reg) -{ - int ret = 0; - u32 page = reg >> 8 & 0xFF; - - if (info->i2c_reg_page != page && (reg & 0xFF) != 0x03) { - ret = i2c_smbus_write_byte_data(client, PAGEMODE_REG, page); - if (!ret) - info->i2c_reg_page = page; - } - return ret; -} - -static int cam_i2c_read(struct v4l2_subdev *sd, u32 reg_addr) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct sr030pc30_info *info = to_sr030pc30(sd); - - int ret = set_i2c_page(info, client, reg_addr); - if (!ret) - ret = i2c_smbus_read_byte_data(client, reg_addr & 0xFF); - return ret; -} - -static int cam_i2c_write(struct v4l2_subdev *sd, u32 reg_addr, u32 val) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct sr030pc30_info *info = to_sr030pc30(sd); - - int ret = set_i2c_page(info, client, reg_addr); - if (!ret) - ret = i2c_smbus_write_byte_data( - client, reg_addr & 0xFF, val); - return ret; -} - -static inline int sr030pc30_bulk_write_reg(struct v4l2_subdev *sd, - const struct i2c_regval *msg) -{ - while (msg->addr != REG_TERM) { - int ret = cam_i2c_write(sd, msg->addr, msg->val); - if (ret) - return ret; - msg++; - } - return 0; -} - -/* Device reset and sleep mode control */ -static int sr030pc30_pwr_ctrl(struct v4l2_subdev *sd, - bool reset, bool sleep) -{ - struct sr030pc30_info *info = to_sr030pc30(sd); - u8 reg = sleep ? 0xF1 : 0xF0; - int ret = 0; - - if (reset) - ret = cam_i2c_write(sd, POWER_CTRL_REG, reg | 0x02); - if (!ret) { - ret = cam_i2c_write(sd, POWER_CTRL_REG, reg); - if (!ret) { - info->sleep = sleep; - if (reset) - info->i2c_reg_page = -1; - } - } - return ret; -} - -static inline int sr030pc30_enable_autoexposure(struct v4l2_subdev *sd, int on) -{ - struct sr030pc30_info *info = to_sr030pc30(sd); - /* auto anti-flicker is also enabled here */ - int ret = cam_i2c_write(sd, AE_CTL1_REG, on ? 0xDC : 0x0C); - if (!ret) - info->auto_exp = on; - return ret; -} - -static int sr030pc30_set_exposure(struct v4l2_subdev *sd, int value) -{ - struct sr030pc30_info *info = to_sr030pc30(sd); - - unsigned long expos = value * info->pdata->clk_rate / (8 * 1000); - - int ret = cam_i2c_write(sd, EXP_TIMEH_REG, expos >> 16 & 0xFF); - if (!ret) - ret = cam_i2c_write(sd, EXP_TIMEM_REG, expos >> 8 & 0xFF); - if (!ret) - ret = cam_i2c_write(sd, EXP_TIMEL_REG, expos & 0xFF); - if (!ret) { /* Turn off AE */ - info->exposure = value; - ret = sr030pc30_enable_autoexposure(sd, 0); - } - return ret; -} - -/* Automatic white balance control */ -static int sr030pc30_enable_autowhitebalance(struct v4l2_subdev *sd, int on) -{ - struct sr030pc30_info *info = to_sr030pc30(sd); - - int ret = cam_i2c_write(sd, AWB_CTL2_REG, on ? 0x2E : 0x2F); - if (!ret) - ret = cam_i2c_write(sd, AWB_CTL1_REG, on ? 0xFB : 0x7B); - if (!ret) - info->auto_wb = on; - - return ret; -} - -static int sr030pc30_set_flip(struct v4l2_subdev *sd) -{ - struct sr030pc30_info *info = to_sr030pc30(sd); - - s32 reg = cam_i2c_read(sd, VDO_CTL2_REG); - if (reg < 0) - return reg; - - reg &= 0x7C; - if (info->hflip) - reg |= 0x01; - if (info->vflip) - reg |= 0x02; - return cam_i2c_write(sd, VDO_CTL2_REG, reg | 0x80); -} - -/* Configure resolution, color format and image flip */ -static int sr030pc30_set_params(struct v4l2_subdev *sd) -{ - struct sr030pc30_info *info = to_sr030pc30(sd); - int ret; - - if (!info->curr_win) - return -EINVAL; - - /* Configure the resolution through subsampling */ - ret = cam_i2c_write(sd, VDO_CTL1_REG, - info->curr_win->vid_ctl1); - - if (!ret && info->curr_fmt) - ret = cam_i2c_write(sd, ISP_CTL_REG(0), - info->curr_fmt->ispctl1_reg); - if (!ret) - ret = sr030pc30_set_flip(sd); - - return ret; -} - -/* Find nearest matching image pixel size. */ -static int sr030pc30_try_frame_size(struct v4l2_mbus_framefmt *mf) -{ - unsigned int min_err = ~0; - int i = ARRAY_SIZE(sr030pc30_sizes); - const struct sr030pc30_frmsize *fsize = &sr030pc30_sizes[0], - *match = NULL; - while (i--) { - int err = abs(fsize->width - mf->width) - + abs(fsize->height - mf->height); - if (err < min_err) { - min_err = err; - match = fsize; - } - fsize++; - } - if (match) { - mf->width = match->width; - mf->height = match->height; - return 0; - } - return -EINVAL; -} - -static int sr030pc30_queryctrl(struct v4l2_subdev *sd, - struct v4l2_queryctrl *qc) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(sr030pc30_ctrl); i++) - if (qc->id == sr030pc30_ctrl[i].id) { - *qc = sr030pc30_ctrl[i]; - v4l2_dbg(1, debug, sd, "%s id: %d\n", - __func__, qc->id); - return 0; - } - - return -EINVAL; -} - -static inline int sr030pc30_set_bluebalance(struct v4l2_subdev *sd, int value) -{ - int ret = cam_i2c_write(sd, MWB_BGAIN_REG, value); - if (!ret) - to_sr030pc30(sd)->blue_balance = value; - return ret; -} - -static inline int sr030pc30_set_redbalance(struct v4l2_subdev *sd, int value) -{ - int ret = cam_i2c_write(sd, MWB_RGAIN_REG, value); - if (!ret) - to_sr030pc30(sd)->red_balance = value; - return ret; -} - -static int sr030pc30_s_ctrl(struct v4l2_subdev *sd, - struct v4l2_control *ctrl) -{ - int i, ret = 0; - - for (i = 0; i < ARRAY_SIZE(sr030pc30_ctrl); i++) - if (ctrl->id == sr030pc30_ctrl[i].id) - break; - - if (i == ARRAY_SIZE(sr030pc30_ctrl)) - return -EINVAL; - - if (ctrl->value < sr030pc30_ctrl[i].minimum || - ctrl->value > sr030pc30_ctrl[i].maximum) - return -ERANGE; - - v4l2_dbg(1, debug, sd, "%s: ctrl_id: %d, value: %d\n", - __func__, ctrl->id, ctrl->value); - - switch (ctrl->id) { - case V4L2_CID_AUTO_WHITE_BALANCE: - sr030pc30_enable_autowhitebalance(sd, ctrl->value); - break; - case V4L2_CID_BLUE_BALANCE: - ret = sr030pc30_set_bluebalance(sd, ctrl->value); - break; - case V4L2_CID_RED_BALANCE: - ret = sr030pc30_set_redbalance(sd, ctrl->value); - break; - case V4L2_CID_EXPOSURE_AUTO: - sr030pc30_enable_autoexposure(sd, - ctrl->value == V4L2_EXPOSURE_AUTO); - break; - case V4L2_CID_EXPOSURE: - ret = sr030pc30_set_exposure(sd, ctrl->value); - break; - default: - return -EINVAL; - } - - return ret; -} - -static int sr030pc30_g_ctrl(struct v4l2_subdev *sd, - struct v4l2_control *ctrl) -{ - struct sr030pc30_info *info = to_sr030pc30(sd); - - v4l2_dbg(1, debug, sd, "%s: id: %d\n", __func__, ctrl->id); - - switch (ctrl->id) { - case V4L2_CID_AUTO_WHITE_BALANCE: - ctrl->value = info->auto_wb; - break; - case V4L2_CID_BLUE_BALANCE: - ctrl->value = info->blue_balance; - break; - case V4L2_CID_RED_BALANCE: - ctrl->value = info->red_balance; - break; - case V4L2_CID_EXPOSURE_AUTO: - ctrl->value = info->auto_exp; - break; - case V4L2_CID_EXPOSURE: - ctrl->value = info->exposure; - break; - default: - return -EINVAL; - } - return 0; -} - -static int sr030pc30_enum_fmt(struct v4l2_subdev *sd, unsigned int index, - enum v4l2_mbus_pixelcode *code) -{ - if (!code || index >= ARRAY_SIZE(sr030pc30_formats)) - return -EINVAL; - - *code = sr030pc30_formats[index].code; - return 0; -} - -static int sr030pc30_g_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *mf) -{ - struct sr030pc30_info *info = to_sr030pc30(sd); - int ret; - - if (!mf) - return -EINVAL; - - if (!info->curr_win || !info->curr_fmt) { - ret = sr030pc30_set_params(sd); - if (ret) - return ret; - } - - mf->width = info->curr_win->width; - mf->height = info->curr_win->height; - mf->code = info->curr_fmt->code; - mf->colorspace = info->curr_fmt->colorspace; - mf->field = V4L2_FIELD_NONE; - - return 0; -} - -/* Return nearest media bus frame format. */ -static const struct sr030pc30_format *try_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *mf) -{ - int i = ARRAY_SIZE(sr030pc30_formats); - - sr030pc30_try_frame_size(mf); - - while (i--) - if (mf->code == sr030pc30_formats[i].code) - break; - - mf->code = sr030pc30_formats[i].code; - - return &sr030pc30_formats[i]; -} - -/* Return nearest media bus frame format. */ -static int sr030pc30_try_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *mf) -{ - if (!sd || !mf) - return -EINVAL; - - try_fmt(sd, mf); - return 0; -} - -static int sr030pc30_s_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *mf) -{ - struct sr030pc30_info *info = to_sr030pc30(sd); - - if (!sd || !mf) - return -EINVAL; - - info->curr_fmt = try_fmt(sd, mf); - - return sr030pc30_set_params(sd); -} - -static int sr030pc30_base_config(struct v4l2_subdev *sd) -{ - struct sr030pc30_info *info = to_sr030pc30(sd); - int ret; - unsigned long expmin, expmax; - - ret = sr030pc30_bulk_write_reg(sd, sr030pc30_base_regs); - if (!ret) { - info->curr_fmt = &sr030pc30_formats[0]; - info->curr_win = &sr030pc30_sizes[0]; - ret = sr030pc30_set_params(sd); - } - if (!ret) - ret = sr030pc30_pwr_ctrl(sd, false, false); - - if (!ret && !info->pdata) - return ret; - - expmin = EXPOS_MIN_MS * info->pdata->clk_rate / (8 * 1000); - expmax = EXPOS_MAX_MS * info->pdata->clk_rate / (8 * 1000); - - v4l2_dbg(1, debug, sd, "%s: expmin= %lx, expmax= %lx", __func__, - expmin, expmax); - - /* Setting up manual exposure time range */ - ret = cam_i2c_write(sd, EXP_MMINH_REG, expmin >> 8 & 0xFF); - if (!ret) - ret = cam_i2c_write(sd, EXP_MMINL_REG, expmin & 0xFF); - if (!ret) - ret = cam_i2c_write(sd, EXP_MMAXH_REG, expmax >> 16 & 0xFF); - if (!ret) - ret = cam_i2c_write(sd, EXP_MMAXM_REG, expmax >> 8 & 0xFF); - if (!ret) - ret = cam_i2c_write(sd, EXP_MMAXL_REG, expmax & 0xFF); - - return ret; -} - -static int sr030pc30_s_power(struct v4l2_subdev *sd, int on) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct sr030pc30_info *info = to_sr030pc30(sd); - const struct sr030pc30_platform_data *pdata = info->pdata; - int ret; - - if (pdata == NULL) { - WARN(1, "No platform data!\n"); - return -EINVAL; - } - - /* - * Put sensor into power sleep mode before switching off - * power and disabling MCLK. - */ - if (!on) - sr030pc30_pwr_ctrl(sd, false, true); - - /* set_power controls sensor's power and clock */ - if (pdata->set_power) { - ret = pdata->set_power(&client->dev, on); - if (ret) - return ret; - } - - if (on) { - ret = sr030pc30_base_config(sd); - } else { - ret = 0; - info->curr_win = NULL; - info->curr_fmt = NULL; - } - - return ret; -} - -static const struct v4l2_subdev_core_ops sr030pc30_core_ops = { - .s_power = sr030pc30_s_power, - .queryctrl = sr030pc30_queryctrl, - .s_ctrl = sr030pc30_s_ctrl, - .g_ctrl = sr030pc30_g_ctrl, -}; - -static const struct v4l2_subdev_video_ops sr030pc30_video_ops = { - .g_mbus_fmt = sr030pc30_g_fmt, - .s_mbus_fmt = sr030pc30_s_fmt, - .try_mbus_fmt = sr030pc30_try_fmt, - .enum_mbus_fmt = sr030pc30_enum_fmt, -}; - -static const struct v4l2_subdev_ops sr030pc30_ops = { - .core = &sr030pc30_core_ops, - .video = &sr030pc30_video_ops, -}; - -/* - * Detect sensor type. Return 0 if SR030PC30 was detected - * or -ENODEV otherwise. - */ -static int sr030pc30_detect(struct i2c_client *client) -{ - const struct sr030pc30_platform_data *pdata - = client->dev.platform_data; - int ret; - - /* Enable sensor's power and clock */ - if (pdata->set_power) { - ret = pdata->set_power(&client->dev, 1); - if (ret) - return ret; - } - - ret = i2c_smbus_read_byte_data(client, DEVICE_ID_REG); - - if (pdata->set_power) - pdata->set_power(&client->dev, 0); - - if (ret < 0) { - dev_err(&client->dev, "%s: I2C read failed\n", __func__); - return ret; - } - - return ret == SR030PC30_ID ? 0 : -ENODEV; -} - - -static int sr030pc30_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct sr030pc30_info *info; - struct v4l2_subdev *sd; - const struct sr030pc30_platform_data *pdata - = client->dev.platform_data; - int ret; - - if (!pdata) { - dev_err(&client->dev, "No platform data!"); - return -EIO; - } - - ret = sr030pc30_detect(client); - if (ret) - return ret; - - info = kzalloc(sizeof(*info), GFP_KERNEL); - if (!info) - return -ENOMEM; - - sd = &info->sd; - strcpy(sd->name, MODULE_NAME); - info->pdata = client->dev.platform_data; - - v4l2_i2c_subdev_init(sd, client, &sr030pc30_ops); - - info->i2c_reg_page = -1; - info->hflip = 1; - info->auto_exp = 1; - info->exposure = 30; - - return 0; -} - -static int sr030pc30_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct sr030pc30_info *info = to_sr030pc30(sd); - - v4l2_device_unregister_subdev(sd); - kfree(info); - return 0; -} - -static const struct i2c_device_id sr030pc30_id[] = { - { MODULE_NAME, 0 }, - { }, -}; -MODULE_DEVICE_TABLE(i2c, sr030pc30_id); - - -static struct i2c_driver sr030pc30_i2c_driver = { - .driver = { - .name = MODULE_NAME - }, - .probe = sr030pc30_probe, - .remove = sr030pc30_remove, - .id_table = sr030pc30_id, -}; - -module_i2c_driver(sr030pc30_i2c_driver); - -MODULE_DESCRIPTION("Siliconfile SR030PC30 camera driver"); -MODULE_AUTHOR("Sylwester Nawrocki <s.nawrocki@samsung.com>"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/tcm825x.c b/drivers/media/video/tcm825x.c deleted file mode 100644 index 462caa44ae00..000000000000 --- a/drivers/media/video/tcm825x.c +++ /dev/null @@ -1,937 +0,0 @@ -/* - * drivers/media/video/tcm825x.c - * - * TCM825X camera sensor driver. - * - * Copyright (C) 2007 Nokia Corporation. - * - * Contact: Sakari Ailus <sakari.ailus@nokia.com> - * - * Based on code from David Cohen <david.cohen@indt.org.br> - * - * This driver was based on ov9640 sensor driver from MontaVista - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - */ - -#include <linux/i2c.h> -#include <linux/module.h> -#include <media/v4l2-int-device.h> - -#include "tcm825x.h" - -/* - * The sensor has two fps modes: the lower one just gives half the fps - * at the same xclk than the high one. - */ -#define MAX_FPS 30 -#define MIN_FPS 8 -#define MAX_HALF_FPS (MAX_FPS / 2) -#define HIGH_FPS_MODE_LOWER_LIMIT 14 -#define DEFAULT_FPS MAX_HALF_FPS - -struct tcm825x_sensor { - const struct tcm825x_platform_data *platform_data; - struct v4l2_int_device *v4l2_int_device; - struct i2c_client *i2c_client; - struct v4l2_pix_format pix; - struct v4l2_fract timeperframe; -}; - -/* list of image formats supported by TCM825X sensor */ -static const struct v4l2_fmtdesc tcm825x_formats[] = { - { - .description = "YUYV (YUV 4:2:2), packed", - .pixelformat = V4L2_PIX_FMT_UYVY, - }, { - /* Note: V4L2 defines RGB565 as: - * - * Byte 0 Byte 1 - * g2 g1 g0 r4 r3 r2 r1 r0 b4 b3 b2 b1 b0 g5 g4 g3 - * - * We interpret RGB565 as: - * - * Byte 0 Byte 1 - * g2 g1 g0 b4 b3 b2 b1 b0 r4 r3 r2 r1 r0 g5 g4 g3 - */ - .description = "RGB565, le", - .pixelformat = V4L2_PIX_FMT_RGB565, - }, -}; - -#define TCM825X_NUM_CAPTURE_FORMATS ARRAY_SIZE(tcm825x_formats) - -/* - * TCM825X register configuration for all combinations of pixel format and - * image size - */ -static const struct tcm825x_reg subqcif = { 0x20, TCM825X_PICSIZ }; -static const struct tcm825x_reg qcif = { 0x18, TCM825X_PICSIZ }; -static const struct tcm825x_reg cif = { 0x14, TCM825X_PICSIZ }; -static const struct tcm825x_reg qqvga = { 0x0c, TCM825X_PICSIZ }; -static const struct tcm825x_reg qvga = { 0x04, TCM825X_PICSIZ }; -static const struct tcm825x_reg vga = { 0x00, TCM825X_PICSIZ }; - -static const struct tcm825x_reg yuv422 = { 0x00, TCM825X_PICFMT }; -static const struct tcm825x_reg rgb565 = { 0x02, TCM825X_PICFMT }; - -/* Our own specific controls */ -#define V4L2_CID_ALC V4L2_CID_PRIVATE_BASE -#define V4L2_CID_H_EDGE_EN V4L2_CID_PRIVATE_BASE + 1 -#define V4L2_CID_V_EDGE_EN V4L2_CID_PRIVATE_BASE + 2 -#define V4L2_CID_LENS V4L2_CID_PRIVATE_BASE + 3 -#define V4L2_CID_MAX_EXPOSURE_TIME V4L2_CID_PRIVATE_BASE + 4 -#define V4L2_CID_LAST_PRIV V4L2_CID_MAX_EXPOSURE_TIME - -/* Video controls */ -static struct vcontrol { - struct v4l2_queryctrl qc; - u16 reg; - u16 start_bit; -} video_control[] = { - { - { - .id = V4L2_CID_GAIN, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Gain", - .minimum = 0, - .maximum = 63, - .step = 1, - }, - .reg = TCM825X_AG, - .start_bit = 0, - }, - { - { - .id = V4L2_CID_RED_BALANCE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Red Balance", - .minimum = 0, - .maximum = 255, - .step = 1, - }, - .reg = TCM825X_MRG, - .start_bit = 0, - }, - { - { - .id = V4L2_CID_BLUE_BALANCE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Blue Balance", - .minimum = 0, - .maximum = 255, - .step = 1, - }, - .reg = TCM825X_MBG, - .start_bit = 0, - }, - { - { - .id = V4L2_CID_AUTO_WHITE_BALANCE, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "Auto White Balance", - .minimum = 0, - .maximum = 1, - .step = 0, - }, - .reg = TCM825X_AWBSW, - .start_bit = 7, - }, - { - { - .id = V4L2_CID_EXPOSURE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Exposure Time", - .minimum = 0, - .maximum = 0x1fff, - .step = 1, - }, - .reg = TCM825X_ESRSPD_U, - .start_bit = 0, - }, - { - { - .id = V4L2_CID_HFLIP, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "Mirror Image", - .minimum = 0, - .maximum = 1, - .step = 0, - }, - .reg = TCM825X_H_INV, - .start_bit = 6, - }, - { - { - .id = V4L2_CID_VFLIP, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "Vertical Flip", - .minimum = 0, - .maximum = 1, - .step = 0, - }, - .reg = TCM825X_V_INV, - .start_bit = 7, - }, - /* Private controls */ - { - { - .id = V4L2_CID_ALC, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "Auto Luminance Control", - .minimum = 0, - .maximum = 1, - .step = 0, - }, - .reg = TCM825X_ALCSW, - .start_bit = 7, - }, - { - { - .id = V4L2_CID_H_EDGE_EN, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Horizontal Edge Enhancement", - .minimum = 0, - .maximum = 0xff, - .step = 1, - }, - .reg = TCM825X_HDTG, - .start_bit = 0, - }, - { - { - .id = V4L2_CID_V_EDGE_EN, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Vertical Edge Enhancement", - .minimum = 0, - .maximum = 0xff, - .step = 1, - }, - .reg = TCM825X_VDTG, - .start_bit = 0, - }, - { - { - .id = V4L2_CID_LENS, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Lens Shading Compensation", - .minimum = 0, - .maximum = 0x3f, - .step = 1, - }, - .reg = TCM825X_LENS, - .start_bit = 0, - }, - { - { - .id = V4L2_CID_MAX_EXPOSURE_TIME, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Maximum Exposure Time", - .minimum = 0, - .maximum = 0x3, - .step = 1, - }, - .reg = TCM825X_ESRLIM, - .start_bit = 5, - }, -}; - - -static const struct tcm825x_reg *tcm825x_siz_reg[NUM_IMAGE_SIZES] = -{ &subqcif, &qqvga, &qcif, &qvga, &cif, &vga }; - -static const struct tcm825x_reg *tcm825x_fmt_reg[NUM_PIXEL_FORMATS] = -{ &yuv422, &rgb565 }; - -/* - * Read a value from a register in an TCM825X sensor device. The value is - * returned in 'val'. - * Returns zero if successful, or non-zero otherwise. - */ -static int tcm825x_read_reg(struct i2c_client *client, int reg) -{ - int err; - struct i2c_msg msg[2]; - u8 reg_buf, data_buf = 0; - - if (!client->adapter) - return -ENODEV; - - msg[0].addr = client->addr; - msg[0].flags = 0; - msg[0].len = 1; - msg[0].buf = ®_buf; - msg[1].addr = client->addr; - msg[1].flags = I2C_M_RD; - msg[1].len = 1; - msg[1].buf = &data_buf; - - reg_buf = reg; - - err = i2c_transfer(client->adapter, msg, 2); - if (err < 0) - return err; - return data_buf; -} - -/* - * Write a value to a register in an TCM825X sensor device. - * Returns zero if successful, or non-zero otherwise. - */ -static int tcm825x_write_reg(struct i2c_client *client, u8 reg, u8 val) -{ - int err; - struct i2c_msg msg[1]; - unsigned char data[2]; - - if (!client->adapter) - return -ENODEV; - - msg->addr = client->addr; - msg->flags = 0; - msg->len = 2; - msg->buf = data; - data[0] = reg; - data[1] = val; - err = i2c_transfer(client->adapter, msg, 1); - if (err >= 0) - return 0; - return err; -} - -static int __tcm825x_write_reg_mask(struct i2c_client *client, - u8 reg, u8 val, u8 mask) -{ - int rc; - - /* need to do read - modify - write */ - rc = tcm825x_read_reg(client, reg); - if (rc < 0) - return rc; - - rc &= (~mask); /* Clear the masked bits */ - val &= mask; /* Enforce mask on value */ - val |= rc; - - /* write the new value to the register */ - rc = tcm825x_write_reg(client, reg, val); - if (rc) - return rc; - - return 0; -} - -#define tcm825x_write_reg_mask(client, regmask, val) \ - __tcm825x_write_reg_mask(client, TCM825X_ADDR((regmask)), val, \ - TCM825X_MASK((regmask))) - - -/* - * Initialize a list of TCM825X registers. - * The list of registers is terminated by the pair of values - * { TCM825X_REG_TERM, TCM825X_VAL_TERM }. - * Returns zero if successful, or non-zero otherwise. - */ -static int tcm825x_write_default_regs(struct i2c_client *client, - const struct tcm825x_reg *reglist) -{ - int err; - const struct tcm825x_reg *next = reglist; - - while (!((next->reg == TCM825X_REG_TERM) - && (next->val == TCM825X_VAL_TERM))) { - err = tcm825x_write_reg(client, next->reg, next->val); - if (err) { - dev_err(&client->dev, "register writing failed\n"); - return err; - } - next++; - } - - return 0; -} - -static struct vcontrol *find_vctrl(int id) -{ - int i; - - if (id < V4L2_CID_BASE) - return NULL; - - for (i = 0; i < ARRAY_SIZE(video_control); i++) - if (video_control[i].qc.id == id) - return &video_control[i]; - - return NULL; -} - -/* - * Find the best match for a requested image capture size. The best match - * is chosen as the nearest match that has the same number or fewer pixels - * as the requested size, or the smallest image size if the requested size - * has fewer pixels than the smallest image. - */ -static enum image_size tcm825x_find_size(struct v4l2_int_device *s, - unsigned int width, - unsigned int height) -{ - enum image_size isize; - unsigned long pixels = width * height; - struct tcm825x_sensor *sensor = s->priv; - - for (isize = subQCIF; isize < VGA; isize++) { - if (tcm825x_sizes[isize + 1].height - * tcm825x_sizes[isize + 1].width > pixels) { - dev_dbg(&sensor->i2c_client->dev, "size %d\n", isize); - - return isize; - } - } - - dev_dbg(&sensor->i2c_client->dev, "format default VGA\n"); - - return VGA; -} - -/* - * Configure the TCM825X for current image size, pixel format, and - * frame period. fper is the frame period (in seconds) expressed as a - * fraction. Returns zero if successful, or non-zero otherwise. The - * actual frame period is returned in fper. - */ -static int tcm825x_configure(struct v4l2_int_device *s) -{ - struct tcm825x_sensor *sensor = s->priv; - struct v4l2_pix_format *pix = &sensor->pix; - enum image_size isize = tcm825x_find_size(s, pix->width, pix->height); - struct v4l2_fract *fper = &sensor->timeperframe; - enum pixel_format pfmt; - int err; - u32 tgt_fps; - u8 val; - - /* common register initialization */ - err = tcm825x_write_default_regs( - sensor->i2c_client, sensor->platform_data->default_regs()); - if (err) - return err; - - /* configure image size */ - val = tcm825x_siz_reg[isize]->val; - dev_dbg(&sensor->i2c_client->dev, - "configuring image size %d\n", isize); - err = tcm825x_write_reg_mask(sensor->i2c_client, - tcm825x_siz_reg[isize]->reg, val); - if (err) - return err; - - /* configure pixel format */ - switch (pix->pixelformat) { - default: - case V4L2_PIX_FMT_RGB565: - pfmt = RGB565; - break; - case V4L2_PIX_FMT_UYVY: - pfmt = YUV422; - break; - } - - dev_dbg(&sensor->i2c_client->dev, - "configuring pixel format %d\n", pfmt); - val = tcm825x_fmt_reg[pfmt]->val; - - err = tcm825x_write_reg_mask(sensor->i2c_client, - tcm825x_fmt_reg[pfmt]->reg, val); - if (err) - return err; - - /* - * For frame rate < 15, the FPS reg (addr 0x02, bit 7) must be - * set. Frame rate will be halved from the normal. - */ - tgt_fps = fper->denominator / fper->numerator; - if (tgt_fps <= HIGH_FPS_MODE_LOWER_LIMIT) { - val = tcm825x_read_reg(sensor->i2c_client, 0x02); - val |= 0x80; - tcm825x_write_reg(sensor->i2c_client, 0x02, val); - } - - return 0; -} - -static int ioctl_queryctrl(struct v4l2_int_device *s, - struct v4l2_queryctrl *qc) -{ - struct vcontrol *control; - - control = find_vctrl(qc->id); - - if (control == NULL) - return -EINVAL; - - *qc = control->qc; - - return 0; -} - -static int ioctl_g_ctrl(struct v4l2_int_device *s, - struct v4l2_control *vc) -{ - struct tcm825x_sensor *sensor = s->priv; - struct i2c_client *client = sensor->i2c_client; - int val, r; - struct vcontrol *lvc; - - /* exposure time is special, spread across 2 registers */ - if (vc->id == V4L2_CID_EXPOSURE) { - int val_lower, val_upper; - - val_upper = tcm825x_read_reg(client, - TCM825X_ADDR(TCM825X_ESRSPD_U)); - if (val_upper < 0) - return val_upper; - val_lower = tcm825x_read_reg(client, - TCM825X_ADDR(TCM825X_ESRSPD_L)); - if (val_lower < 0) - return val_lower; - - vc->value = ((val_upper & 0x1f) << 8) | (val_lower); - return 0; - } - - lvc = find_vctrl(vc->id); - if (lvc == NULL) - return -EINVAL; - - r = tcm825x_read_reg(client, TCM825X_ADDR(lvc->reg)); - if (r < 0) - return r; - val = r & TCM825X_MASK(lvc->reg); - val >>= lvc->start_bit; - - if (val < 0) - return val; - - if (vc->id == V4L2_CID_HFLIP || vc->id == V4L2_CID_VFLIP) - val ^= sensor->platform_data->is_upside_down(); - - vc->value = val; - return 0; -} - -static int ioctl_s_ctrl(struct v4l2_int_device *s, - struct v4l2_control *vc) -{ - struct tcm825x_sensor *sensor = s->priv; - struct i2c_client *client = sensor->i2c_client; - struct vcontrol *lvc; - int val = vc->value; - - /* exposure time is special, spread across 2 registers */ - if (vc->id == V4L2_CID_EXPOSURE) { - int val_lower, val_upper; - val_lower = val & TCM825X_MASK(TCM825X_ESRSPD_L); - val_upper = (val >> 8) & TCM825X_MASK(TCM825X_ESRSPD_U); - - if (tcm825x_write_reg_mask(client, - TCM825X_ESRSPD_U, val_upper)) - return -EIO; - - if (tcm825x_write_reg_mask(client, - TCM825X_ESRSPD_L, val_lower)) - return -EIO; - - return 0; - } - - lvc = find_vctrl(vc->id); - if (lvc == NULL) - return -EINVAL; - - if (vc->id == V4L2_CID_HFLIP || vc->id == V4L2_CID_VFLIP) - val ^= sensor->platform_data->is_upside_down(); - - val = val << lvc->start_bit; - if (tcm825x_write_reg_mask(client, lvc->reg, val)) - return -EIO; - - return 0; -} - -static int ioctl_enum_fmt_cap(struct v4l2_int_device *s, - struct v4l2_fmtdesc *fmt) -{ - int index = fmt->index; - - switch (fmt->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (index >= TCM825X_NUM_CAPTURE_FORMATS) - return -EINVAL; - break; - - default: - return -EINVAL; - } - - fmt->flags = tcm825x_formats[index].flags; - strlcpy(fmt->description, tcm825x_formats[index].description, - sizeof(fmt->description)); - fmt->pixelformat = tcm825x_formats[index].pixelformat; - - return 0; -} - -static int ioctl_try_fmt_cap(struct v4l2_int_device *s, - struct v4l2_format *f) -{ - struct tcm825x_sensor *sensor = s->priv; - enum image_size isize; - int ifmt; - struct v4l2_pix_format *pix = &f->fmt.pix; - - isize = tcm825x_find_size(s, pix->width, pix->height); - dev_dbg(&sensor->i2c_client->dev, "isize = %d num_capture = %lu\n", - isize, (unsigned long)TCM825X_NUM_CAPTURE_FORMATS); - - pix->width = tcm825x_sizes[isize].width; - pix->height = tcm825x_sizes[isize].height; - - for (ifmt = 0; ifmt < TCM825X_NUM_CAPTURE_FORMATS; ifmt++) - if (pix->pixelformat == tcm825x_formats[ifmt].pixelformat) - break; - - if (ifmt == TCM825X_NUM_CAPTURE_FORMATS) - ifmt = 0; /* Default = YUV 4:2:2 */ - - pix->pixelformat = tcm825x_formats[ifmt].pixelformat; - pix->field = V4L2_FIELD_NONE; - pix->bytesperline = pix->width * TCM825X_BYTES_PER_PIXEL; - pix->sizeimage = pix->bytesperline * pix->height; - pix->priv = 0; - dev_dbg(&sensor->i2c_client->dev, "format = 0x%08x\n", - pix->pixelformat); - - switch (pix->pixelformat) { - case V4L2_PIX_FMT_UYVY: - default: - pix->colorspace = V4L2_COLORSPACE_JPEG; - break; - case V4L2_PIX_FMT_RGB565: - pix->colorspace = V4L2_COLORSPACE_SRGB; - break; - } - - return 0; -} - -static int ioctl_s_fmt_cap(struct v4l2_int_device *s, - struct v4l2_format *f) -{ - struct tcm825x_sensor *sensor = s->priv; - struct v4l2_pix_format *pix = &f->fmt.pix; - int rval; - - rval = ioctl_try_fmt_cap(s, f); - if (rval) - return rval; - - rval = tcm825x_configure(s); - - sensor->pix = *pix; - - return rval; -} - -static int ioctl_g_fmt_cap(struct v4l2_int_device *s, - struct v4l2_format *f) -{ - struct tcm825x_sensor *sensor = s->priv; - - f->fmt.pix = sensor->pix; - - return 0; -} - -static int ioctl_g_parm(struct v4l2_int_device *s, - struct v4l2_streamparm *a) -{ - struct tcm825x_sensor *sensor = s->priv; - struct v4l2_captureparm *cparm = &a->parm.capture; - - if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - - memset(a, 0, sizeof(*a)); - a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - - cparm->capability = V4L2_CAP_TIMEPERFRAME; - cparm->timeperframe = sensor->timeperframe; - - return 0; -} - -static int ioctl_s_parm(struct v4l2_int_device *s, - struct v4l2_streamparm *a) -{ - struct tcm825x_sensor *sensor = s->priv; - struct v4l2_fract *timeperframe = &a->parm.capture.timeperframe; - u32 tgt_fps; /* target frames per secound */ - int rval; - - if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - - if ((timeperframe->numerator == 0) - || (timeperframe->denominator == 0)) { - timeperframe->denominator = DEFAULT_FPS; - timeperframe->numerator = 1; - } - - tgt_fps = timeperframe->denominator / timeperframe->numerator; - - if (tgt_fps > MAX_FPS) { - timeperframe->denominator = MAX_FPS; - timeperframe->numerator = 1; - } else if (tgt_fps < MIN_FPS) { - timeperframe->denominator = MIN_FPS; - timeperframe->numerator = 1; - } - - sensor->timeperframe = *timeperframe; - - rval = tcm825x_configure(s); - - return rval; -} - -static int ioctl_s_power(struct v4l2_int_device *s, int on) -{ - struct tcm825x_sensor *sensor = s->priv; - - return sensor->platform_data->power_set(on); -} - -/* - * Given the image capture format in pix, the nominal frame period in - * timeperframe, calculate the required xclk frequency. - * - * TCM825X input frequency characteristics are: - * Minimum 11.9 MHz, Typical 24.57 MHz and maximum 25/27 MHz - */ - -static int ioctl_g_ifparm(struct v4l2_int_device *s, struct v4l2_ifparm *p) -{ - struct tcm825x_sensor *sensor = s->priv; - struct v4l2_fract *timeperframe = &sensor->timeperframe; - u32 tgt_xclk; /* target xclk */ - u32 tgt_fps; /* target frames per secound */ - int rval; - - rval = sensor->platform_data->ifparm(p); - if (rval) - return rval; - - tgt_fps = timeperframe->denominator / timeperframe->numerator; - - tgt_xclk = (tgt_fps <= HIGH_FPS_MODE_LOWER_LIMIT) ? - (2457 * tgt_fps) / MAX_HALF_FPS : - (2457 * tgt_fps) / MAX_FPS; - tgt_xclk *= 10000; - - tgt_xclk = min(tgt_xclk, (u32)TCM825X_XCLK_MAX); - tgt_xclk = max(tgt_xclk, (u32)TCM825X_XCLK_MIN); - - p->u.bt656.clock_curr = tgt_xclk; - - return 0; -} - -static int ioctl_g_needs_reset(struct v4l2_int_device *s, void *buf) -{ - struct tcm825x_sensor *sensor = s->priv; - - return sensor->platform_data->needs_reset(s, buf, &sensor->pix); -} - -static int ioctl_reset(struct v4l2_int_device *s) -{ - return -EBUSY; -} - -static int ioctl_init(struct v4l2_int_device *s) -{ - return tcm825x_configure(s); -} - -static int ioctl_dev_exit(struct v4l2_int_device *s) -{ - return 0; -} - -static int ioctl_dev_init(struct v4l2_int_device *s) -{ - struct tcm825x_sensor *sensor = s->priv; - int r; - - r = tcm825x_read_reg(sensor->i2c_client, 0x01); - if (r < 0) - return r; - if (r == 0) { - dev_err(&sensor->i2c_client->dev, "device not detected\n"); - return -EIO; - } - return 0; -} - -static struct v4l2_int_ioctl_desc tcm825x_ioctl_desc[] = { - { vidioc_int_dev_init_num, - (v4l2_int_ioctl_func *)ioctl_dev_init }, - { vidioc_int_dev_exit_num, - (v4l2_int_ioctl_func *)ioctl_dev_exit }, - { vidioc_int_s_power_num, - (v4l2_int_ioctl_func *)ioctl_s_power }, - { vidioc_int_g_ifparm_num, - (v4l2_int_ioctl_func *)ioctl_g_ifparm }, - { vidioc_int_g_needs_reset_num, - (v4l2_int_ioctl_func *)ioctl_g_needs_reset }, - { vidioc_int_reset_num, - (v4l2_int_ioctl_func *)ioctl_reset }, - { vidioc_int_init_num, - (v4l2_int_ioctl_func *)ioctl_init }, - { vidioc_int_enum_fmt_cap_num, - (v4l2_int_ioctl_func *)ioctl_enum_fmt_cap }, - { vidioc_int_try_fmt_cap_num, - (v4l2_int_ioctl_func *)ioctl_try_fmt_cap }, - { vidioc_int_g_fmt_cap_num, - (v4l2_int_ioctl_func *)ioctl_g_fmt_cap }, - { vidioc_int_s_fmt_cap_num, - (v4l2_int_ioctl_func *)ioctl_s_fmt_cap }, - { vidioc_int_g_parm_num, - (v4l2_int_ioctl_func *)ioctl_g_parm }, - { vidioc_int_s_parm_num, - (v4l2_int_ioctl_func *)ioctl_s_parm }, - { vidioc_int_queryctrl_num, - (v4l2_int_ioctl_func *)ioctl_queryctrl }, - { vidioc_int_g_ctrl_num, - (v4l2_int_ioctl_func *)ioctl_g_ctrl }, - { vidioc_int_s_ctrl_num, - (v4l2_int_ioctl_func *)ioctl_s_ctrl }, -}; - -static struct v4l2_int_slave tcm825x_slave = { - .ioctls = tcm825x_ioctl_desc, - .num_ioctls = ARRAY_SIZE(tcm825x_ioctl_desc), -}; - -static struct tcm825x_sensor tcm825x; - -static struct v4l2_int_device tcm825x_int_device = { - .module = THIS_MODULE, - .name = TCM825X_NAME, - .priv = &tcm825x, - .type = v4l2_int_type_slave, - .u = { - .slave = &tcm825x_slave, - }, -}; - -static int tcm825x_probe(struct i2c_client *client, - const struct i2c_device_id *did) -{ - struct tcm825x_sensor *sensor = &tcm825x; - - if (i2c_get_clientdata(client)) - return -EBUSY; - - sensor->platform_data = client->dev.platform_data; - - if (sensor->platform_data == NULL - || !sensor->platform_data->is_okay()) - return -ENODEV; - - sensor->v4l2_int_device = &tcm825x_int_device; - - sensor->i2c_client = client; - i2c_set_clientdata(client, sensor); - - /* Make the default capture format QVGA RGB565 */ - sensor->pix.width = tcm825x_sizes[QVGA].width; - sensor->pix.height = tcm825x_sizes[QVGA].height; - sensor->pix.pixelformat = V4L2_PIX_FMT_RGB565; - - return v4l2_int_device_register(sensor->v4l2_int_device); -} - -static int tcm825x_remove(struct i2c_client *client) -{ - struct tcm825x_sensor *sensor = i2c_get_clientdata(client); - - if (!client->adapter) - return -ENODEV; /* our client isn't attached */ - - v4l2_int_device_unregister(sensor->v4l2_int_device); - - return 0; -} - -static const struct i2c_device_id tcm825x_id[] = { - { "tcm825x", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, tcm825x_id); - -static struct i2c_driver tcm825x_i2c_driver = { - .driver = { - .name = TCM825X_NAME, - }, - .probe = tcm825x_probe, - .remove = tcm825x_remove, - .id_table = tcm825x_id, -}; - -static struct tcm825x_sensor tcm825x = { - .timeperframe = { - .numerator = 1, - .denominator = DEFAULT_FPS, - }, -}; - -static int __init tcm825x_init(void) -{ - int rval; - - rval = i2c_add_driver(&tcm825x_i2c_driver); - if (rval) - printk(KERN_INFO "%s: failed registering " TCM825X_NAME "\n", - __func__); - - return rval; -} - -static void __exit tcm825x_exit(void) -{ - i2c_del_driver(&tcm825x_i2c_driver); -} - -/* - * FIXME: Menelaus isn't ready (?) at module_init stage, so use - * late_initcall for now. - */ -late_initcall(tcm825x_init); -module_exit(tcm825x_exit); - -MODULE_AUTHOR("Sakari Ailus <sakari.ailus@nokia.com>"); -MODULE_DESCRIPTION("TCM825x camera sensor driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/tcm825x.h b/drivers/media/video/tcm825x.h deleted file mode 100644 index 5b7e69682368..000000000000 --- a/drivers/media/video/tcm825x.h +++ /dev/null @@ -1,200 +0,0 @@ -/* - * drivers/media/video/tcm825x.h - * - * Register definitions for the TCM825X CameraChip. - * - * Author: David Cohen (david.cohen@indt.org.br) - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. - * - * This file was based on ov9640.h from MontaVista - */ - -#ifndef TCM825X_H -#define TCM825X_H - -#include <linux/videodev2.h> - -#include <media/v4l2-int-device.h> - -#define TCM825X_NAME "tcm825x" - -#define TCM825X_MASK(x) x & 0x00ff -#define TCM825X_ADDR(x) (x & 0xff00) >> 8 - -/* The TCM825X I2C sensor chip has a fixed slave address of 0x3d. */ -#define TCM825X_I2C_ADDR 0x3d - -/* - * define register offsets for the TCM825X sensor chip - * OFFSET(8 bits) + MASK(8 bits) - * MASK bit 4 and 3 are used when the register uses more than one address - */ -#define TCM825X_FPS 0x0280 -#define TCM825X_ACF 0x0240 -#define TCM825X_DOUTBUF 0x020C -#define TCM825X_DCLKP 0x0202 -#define TCM825X_ACFDET 0x0201 -#define TCM825X_DOUTSW 0x0380 -#define TCM825X_DATAHZ 0x0340 -#define TCM825X_PICSIZ 0x033c -#define TCM825X_PICFMT 0x0302 -#define TCM825X_V_INV 0x0480 -#define TCM825X_H_INV 0x0440 -#define TCM825X_ESRLSW 0x0430 -#define TCM825X_V_LENGTH 0x040F -#define TCM825X_ALCSW 0x0580 -#define TCM825X_ESRLIM 0x0560 -#define TCM825X_ESRSPD_U 0x051F -#define TCM825X_ESRSPD_L 0x06FF -#define TCM825X_AG 0x07FF -#define TCM825X_ESRSPD2 0x06FF -#define TCM825X_ALCMODE 0x0830 -#define TCM825X_ALCH 0x080F -#define TCM825X_ALCL 0x09FF -#define TCM825X_AWBSW 0x0A80 -#define TCM825X_MRG 0x0BFF -#define TCM825X_MBG 0x0CFF -#define TCM825X_GAMSW 0x0D80 -#define TCM825X_HDTG 0x0EFF -#define TCM825X_VDTG 0x0FFF -#define TCM825X_HDTCORE 0x10F0 -#define TCM825X_VDTCORE 0x100F -#define TCM825X_CONT 0x11FF -#define TCM825X_BRIGHT 0x12FF -#define TCM825X_VHUE 0x137F -#define TCM825X_UHUE 0x147F -#define TCM825X_VGAIN 0x153F -#define TCM825X_UGAIN 0x163F -#define TCM825X_UVCORE 0x170F -#define TCM825X_SATU 0x187F -#define TCM825X_MHMODE 0x1980 -#define TCM825X_MHLPFSEL 0x1940 -#define TCM825X_YMODE 0x1930 -#define TCM825X_MIXHG 0x1907 -#define TCM825X_LENS 0x1A3F -#define TCM825X_AGLIM 0x1BE0 -#define TCM825X_LENSRPOL 0x1B10 -#define TCM825X_LENSRGAIN 0x1B0F -#define TCM825X_ES100S 0x1CFF -#define TCM825X_ES120S 0x1DFF -#define TCM825X_DMASK 0x1EC0 -#define TCM825X_CODESW 0x1E20 -#define TCM825X_CODESEL 0x1E10 -#define TCM825X_TESPIC 0x1E04 -#define TCM825X_PICSEL 0x1E03 -#define TCM825X_HNUM 0x20FF -#define TCM825X_VOUTPH 0x287F -#define TCM825X_ESROUT 0x327F -#define TCM825X_ESROUT2 0x33FF -#define TCM825X_AGOUT 0x34FF -#define TCM825X_DGOUT 0x353F -#define TCM825X_AGSLOW1 0x39C0 -#define TCM825X_FLLSMODE 0x3930 -#define TCM825X_FLLSLIM 0x390F -#define TCM825X_DETSEL 0x3AF0 -#define TCM825X_ACDETNC 0x3A0F -#define TCM825X_AGSLOW2 0x3BC0 -#define TCM825X_DG 0x3B3F -#define TCM825X_REJHLEV 0x3CFF -#define TCM825X_ALCLOCK 0x3D80 -#define TCM825X_FPSLNKSW 0x3D40 -#define TCM825X_ALCSPD 0x3D30 -#define TCM825X_REJH 0x3D03 -#define TCM825X_SHESRSW 0x3E80 -#define TCM825X_ESLIMSEL 0x3E40 -#define TCM825X_SHESRSPD 0x3E30 -#define TCM825X_ELSTEP 0x3E0C -#define TCM825X_ELSTART 0x3E03 -#define TCM825X_AGMIN 0x3FFF -#define TCM825X_PREGRG 0x423F -#define TCM825X_PREGBG 0x433F -#define TCM825X_PRERG 0x443F -#define TCM825X_PREBG 0x453F -#define TCM825X_MSKBR 0x477F -#define TCM825X_MSKGR 0x487F -#define TCM825X_MSKRB 0x497F -#define TCM825X_MSKGB 0x4A7F -#define TCM825X_MSKRG 0x4B7F -#define TCM825X_MSKBG 0x4C7F -#define TCM825X_HDTCSW 0x4D80 -#define TCM825X_VDTCSW 0x4D40 -#define TCM825X_DTCYL 0x4D3F -#define TCM825X_HDTPSW 0x4E80 -#define TCM825X_VDTPSW 0x4E40 -#define TCM825X_DTCGAIN 0x4E3F -#define TCM825X_DTLLIMSW 0x4F10 -#define TCM825X_DTLYLIM 0x4F0F -#define TCM825X_YLCUTLMSK 0x5080 -#define TCM825X_YLCUTL 0x503F -#define TCM825X_YLCUTHMSK 0x5180 -#define TCM825X_YLCUTH 0x513F -#define TCM825X_UVSKNC 0x527F -#define TCM825X_UVLJ 0x537F -#define TCM825X_WBGMIN 0x54FF -#define TCM825X_WBGMAX 0x55FF -#define TCM825X_WBSPDUP 0x5603 -#define TCM825X_ALLAREA 0x5820 -#define TCM825X_WBLOCK 0x5810 -#define TCM825X_WB2SP 0x580F -#define TCM825X_KIZUSW 0x5920 -#define TCM825X_PBRSW 0x5910 -#define TCM825X_ABCSW 0x5903 -#define TCM825X_PBDLV 0x5AFF -#define TCM825X_PBC1LV 0x5BFF - -#define TCM825X_NUM_REGS (TCM825X_ADDR(TCM825X_PBC1LV) + 1) - -#define TCM825X_BYTES_PER_PIXEL 2 - -#define TCM825X_REG_TERM 0xff /* terminating list entry for reg */ -#define TCM825X_VAL_TERM 0xff /* terminating list entry for val */ - -/* define a structure for tcm825x register initialization values */ -struct tcm825x_reg { - u8 val; - u16 reg; -}; - -enum image_size { subQCIF = 0, QQVGA, QCIF, QVGA, CIF, VGA }; -enum pixel_format { YUV422 = 0, RGB565 }; -#define NUM_IMAGE_SIZES 6 -#define NUM_PIXEL_FORMATS 2 - -#define TCM825X_XCLK_MIN 11900000 -#define TCM825X_XCLK_MAX 25000000 - -struct capture_size { - unsigned long width; - unsigned long height; -}; - -struct tcm825x_platform_data { - /* Is the sensor usable? Doesn't yet mean it's there, but you - * can try! */ - int (*is_okay)(void); - /* Set power state, zero is off, non-zero is on. */ - int (*power_set)(int power); - /* Default registers written after power-on or reset. */ - const struct tcm825x_reg *(*default_regs)(void); - int (*needs_reset)(struct v4l2_int_device *s, void *buf, - struct v4l2_pix_format *fmt); - int (*ifparm)(struct v4l2_ifparm *p); - int (*is_upside_down)(void); -}; - -/* Array of image sizes supported by TCM825X. These must be ordered from - * smallest image size to largest. - */ -static const struct capture_size tcm825x_sizes[] = { - { 128, 96 }, /* subQCIF */ - { 160, 120 }, /* QQVGA */ - { 176, 144 }, /* QCIF */ - { 320, 240 }, /* QVGA */ - { 352, 288 }, /* CIF */ - { 640, 480 }, /* VGA */ -}; - -#endif /* ifndef TCM825X_H */ diff --git a/drivers/media/video/tda7432.c b/drivers/media/video/tda7432.c deleted file mode 100644 index f7707e65761e..000000000000 --- a/drivers/media/video/tda7432.c +++ /dev/null @@ -1,485 +0,0 @@ -/* - * For the STS-Thompson TDA7432 audio processor chip - * - * Handles audio functions: volume, balance, tone, loudness - * This driver will not complain if used with any - * other i2c device with the same address. - * - * Muting and tone control by Jonathan Isom <jisom@ematic.com> - * - * Copyright (c) 2000 Eric Sandeen <eric_sandeen@bigfoot.com> - * Copyright (c) 2006 Mauro Carvalho Chehab <mchehab@infradead.org> - * This code is placed under the terms of the GNU General Public License - * Based on tda9855.c by Steve VanDeBogart (vandebo@uclink.berkeley.edu) - * Which was based on tda8425.c by Greg Alexander (c) 1998 - * - * OPTIONS: - * debug - set to 1 if you'd like to see debug messages - * set to 2 if you'd like to be inundated with debug messages - * - * loudness - set between 0 and 15 for varying degrees of loudness effect - * - * maxvol - set maximium volume to +20db (1), default is 0db(0) - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/string.h> -#include <linux/timer.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/videodev2.h> -#include <linux/i2c.h> - -#include <media/v4l2-device.h> -#include <media/v4l2-ioctl.h> -#include <media/i2c-addr.h> - -#ifndef VIDEO_AUDIO_BALANCE -# define VIDEO_AUDIO_BALANCE 32 -#endif - -MODULE_AUTHOR("Eric Sandeen <eric_sandeen@bigfoot.com>"); -MODULE_DESCRIPTION("bttv driver for the tda7432 audio processor chip"); -MODULE_LICENSE("GPL"); - -static int maxvol; -static int loudness; /* disable loudness by default */ -static int debug; /* insmod parameter */ -module_param(debug, int, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(debug, "Set debugging level from 0 to 3. Default is off(0)."); -module_param(loudness, int, S_IRUGO); -MODULE_PARM_DESC(loudness, "Turn loudness on(1) else off(0). Default is off(0)."); -module_param(maxvol, int, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(maxvol, "Set maximium volume to +20dB(0) else +0dB(1). Default is +20dB(0)."); - - -/* Structure of address and subaddresses for the tda7432 */ - -struct tda7432 { - struct v4l2_subdev sd; - int addr; - int input; - int volume; - int muted; - int bass, treble; - int lf, lr, rf, rr; - int loud; -}; - -static inline struct tda7432 *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct tda7432, sd); -} - -/* The TDA7432 is made by STS-Thompson - * http://www.st.com - * http://us.st.com/stonline/books/pdf/docs/4056.pdf - * - * TDA7432: I2C-bus controlled basic audio processor - * - * The TDA7432 controls basic audio functions like volume, balance, - * and tone control (including loudness). It also has four channel - * output (for front and rear). Since most vidcap cards probably - * don't have 4 channel output, this driver will set front & rear - * together (no independent control). - */ - - /* Subaddresses for TDA7432 */ - -#define TDA7432_IN 0x00 /* Input select */ -#define TDA7432_VL 0x01 /* Volume */ -#define TDA7432_TN 0x02 /* Bass, Treble (Tone) */ -#define TDA7432_LF 0x03 /* Attenuation LF (Left Front) */ -#define TDA7432_LR 0x04 /* Attenuation LR (Left Rear) */ -#define TDA7432_RF 0x05 /* Attenuation RF (Right Front) */ -#define TDA7432_RR 0x06 /* Attenuation RR (Right Rear) */ -#define TDA7432_LD 0x07 /* Loudness */ - - - /* Masks for bits in TDA7432 subaddresses */ - -/* Many of these not used - just for documentation */ - -/* Subaddress 0x00 - Input selection and bass control */ - -/* Bits 0,1,2 control input: - * 0x00 - Stereo input - * 0x02 - Mono input - * 0x03 - Mute (Using Attenuators Plays better with modules) - * Mono probably isn't used - I'm guessing only the stereo - * input is connected on most cards, so we'll set it to stereo. - * - * Bit 3 controls bass cut: 0/1 is non-symmetric/symmetric bass cut - * Bit 4 controls bass range: 0/1 is extended/standard bass range - * - * Highest 3 bits not used - */ - -#define TDA7432_STEREO_IN 0 -#define TDA7432_MONO_IN 2 /* Probably won't be used */ -#define TDA7432_BASS_SYM 1 << 3 -#define TDA7432_BASS_NORM 1 << 4 - -/* Subaddress 0x01 - Volume */ - -/* Lower 7 bits control volume from -79dB to +32dB in 1dB steps - * Recommended maximum is +20 dB - * - * +32dB: 0x00 - * +20dB: 0x0c - * 0dB: 0x20 - * -79dB: 0x6f - * - * MSB (bit 7) controls loudness: 1/0 is loudness on/off - */ - -#define TDA7432_VOL_0DB 0x20 -#define TDA7432_LD_ON 1 << 7 - - -/* Subaddress 0x02 - Tone control */ - -/* Bits 0,1,2 control absolute treble gain from 0dB to 14dB - * 0x0 is 14dB, 0x7 is 0dB - * - * Bit 3 controls treble attenuation/gain (sign) - * 1 = gain (+) - * 0 = attenuation (-) - * - * Bits 4,5,6 control absolute bass gain from 0dB to 14dB - * (This is only true for normal base range, set in 0x00) - * 0x0 << 4 is 14dB, 0x7 is 0dB - * - * Bit 7 controls bass attenuation/gain (sign) - * 1 << 7 = gain (+) - * 0 << 7 = attenuation (-) - * - * Example: - * 1 1 0 1 0 1 0 1 is +4dB bass, -4dB treble - */ - -#define TDA7432_TREBLE_0DB 0xf -#define TDA7432_TREBLE 7 -#define TDA7432_TREBLE_GAIN 1 << 3 -#define TDA7432_BASS_0DB 0xf -#define TDA7432_BASS 7 << 4 -#define TDA7432_BASS_GAIN 1 << 7 - - -/* Subaddress 0x03 - Left Front attenuation */ -/* Subaddress 0x04 - Left Rear attenuation */ -/* Subaddress 0x05 - Right Front attenuation */ -/* Subaddress 0x06 - Right Rear attenuation */ - -/* Bits 0,1,2,3,4 control attenuation from 0dB to -37.5dB - * in 1.5dB steps. - * - * 0x00 is 0dB - * 0x1f is -37.5dB - * - * Bit 5 mutes that channel when set (1 = mute, 0 = unmute) - * We'll use the mute on the input, though (above) - * Bits 6,7 unused - */ - -#define TDA7432_ATTEN_0DB 0x00 -#define TDA7432_MUTE 0x1 << 5 - - -/* Subaddress 0x07 - Loudness Control */ - -/* Bits 0,1,2,3 control loudness from 0dB to -15dB in 1dB steps - * when bit 4 is NOT set - * - * 0x0 is 0dB - * 0xf is -15dB - * - * If bit 4 is set, then there is a flat attenuation according to - * the lower 4 bits, as above. - * - * Bits 5,6,7 unused - */ - - - -/* Begin code */ - -static int tda7432_write(struct v4l2_subdev *sd, int subaddr, int val) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - unsigned char buffer[2]; - - v4l2_dbg(2, debug, sd, "In tda7432_write\n"); - v4l2_dbg(1, debug, sd, "Writing %d 0x%x\n", subaddr, val); - buffer[0] = subaddr; - buffer[1] = val; - if (2 != i2c_master_send(client, buffer, 2)) { - v4l2_err(sd, "I/O error, trying (write %d 0x%x)\n", - subaddr, val); - return -1; - } - return 0; -} - -static int tda7432_set(struct v4l2_subdev *sd) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct tda7432 *t = to_state(sd); - unsigned char buf[16]; - - v4l2_dbg(1, debug, sd, - "tda7432: 7432_set(0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x)\n", - t->input, t->volume, t->bass, t->treble, t->lf, t->lr, - t->rf, t->rr, t->loud); - buf[0] = TDA7432_IN; - buf[1] = t->input; - buf[2] = t->volume; - buf[3] = t->bass; - buf[4] = t->treble; - buf[5] = t->lf; - buf[6] = t->lr; - buf[7] = t->rf; - buf[8] = t->rr; - buf[9] = t->loud; - if (10 != i2c_master_send(client, buf, 10)) { - v4l2_err(sd, "I/O error, trying tda7432_set\n"); - return -1; - } - - return 0; -} - -static void do_tda7432_init(struct v4l2_subdev *sd) -{ - struct tda7432 *t = to_state(sd); - - v4l2_dbg(2, debug, sd, "In tda7432_init\n"); - - t->input = TDA7432_STEREO_IN | /* Main (stereo) input */ - TDA7432_BASS_SYM | /* Symmetric bass cut */ - TDA7432_BASS_NORM; /* Normal bass range */ - t->volume = 0x3b ; /* -27dB Volume */ - if (loudness) /* Turn loudness on? */ - t->volume |= TDA7432_LD_ON; - t->muted = 1; - t->treble = TDA7432_TREBLE_0DB; /* 0dB Treble */ - t->bass = TDA7432_BASS_0DB; /* 0dB Bass */ - t->lf = TDA7432_ATTEN_0DB; /* 0dB attenuation */ - t->lr = TDA7432_ATTEN_0DB; /* 0dB attenuation */ - t->rf = TDA7432_ATTEN_0DB; /* 0dB attenuation */ - t->rr = TDA7432_ATTEN_0DB; /* 0dB attenuation */ - t->loud = loudness; /* insmod parameter */ - - tda7432_set(sd); -} - -static int tda7432_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) -{ - struct tda7432 *t = to_state(sd); - - switch (ctrl->id) { - case V4L2_CID_AUDIO_MUTE: - ctrl->value=t->muted; - return 0; - case V4L2_CID_AUDIO_VOLUME: - if (!maxvol){ /* max +20db */ - ctrl->value = ( 0x6f - (t->volume & 0x7F) ) * 630; - } else { /* max 0db */ - ctrl->value = ( 0x6f - (t->volume & 0x7F) ) * 829; - } - return 0; - case V4L2_CID_AUDIO_BALANCE: - { - if ( (t->lf) < (t->rf) ) - /* right is attenuated, balance shifted left */ - ctrl->value = (32768 - 1057*(t->rf)); - else - /* left is attenuated, balance shifted right */ - ctrl->value = (32768 + 1057*(t->lf)); - return 0; - } - case V4L2_CID_AUDIO_BASS: - { - /* Bass/treble 4 bits each */ - int bass=t->bass; - if(bass >= 0x8) - bass = ~(bass - 0x8) & 0xf; - ctrl->value = (bass << 12)+(bass << 8)+(bass << 4)+(bass); - return 0; - } - case V4L2_CID_AUDIO_TREBLE: - { - int treble=t->treble; - if(treble >= 0x8) - treble = ~(treble - 0x8) & 0xf; - ctrl->value = (treble << 12)+(treble << 8)+(treble << 4)+(treble); - return 0; - } - } - return -EINVAL; -} - -static int tda7432_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) -{ - struct tda7432 *t = to_state(sd); - - switch (ctrl->id) { - case V4L2_CID_AUDIO_MUTE: - t->muted=ctrl->value; - break; - case V4L2_CID_AUDIO_VOLUME: - if(!maxvol){ /* max +20db */ - t->volume = 0x6f - ((ctrl->value)/630); - } else { /* max 0db */ - t->volume = 0x6f - ((ctrl->value)/829); - } - if (loudness) /* Turn on the loudness bit */ - t->volume |= TDA7432_LD_ON; - - tda7432_write(sd, TDA7432_VL, t->volume); - return 0; - case V4L2_CID_AUDIO_BALANCE: - if (ctrl->value < 32768) { - /* shifted to left, attenuate right */ - t->rr = (32768 - ctrl->value)/1057; - t->rf = t->rr; - t->lr = TDA7432_ATTEN_0DB; - t->lf = TDA7432_ATTEN_0DB; - } else if(ctrl->value > 32769) { - /* shifted to right, attenuate left */ - t->lf = (ctrl->value - 32768)/1057; - t->lr = t->lf; - t->rr = TDA7432_ATTEN_0DB; - t->rf = TDA7432_ATTEN_0DB; - } else { - /* centered */ - t->rr = TDA7432_ATTEN_0DB; - t->rf = TDA7432_ATTEN_0DB; - t->lf = TDA7432_ATTEN_0DB; - t->lr = TDA7432_ATTEN_0DB; - } - break; - case V4L2_CID_AUDIO_BASS: - t->bass = ctrl->value >> 12; - if(t->bass>= 0x8) - t->bass = (~t->bass & 0xf) + 0x8 ; - - tda7432_write(sd, TDA7432_TN, 0x10 | (t->bass << 4) | t->treble); - return 0; - case V4L2_CID_AUDIO_TREBLE: - t->treble= ctrl->value >> 12; - if(t->treble>= 0x8) - t->treble = (~t->treble & 0xf) + 0x8 ; - - tda7432_write(sd, TDA7432_TN, 0x10 | (t->bass << 4) | t->treble); - return 0; - default: - return -EINVAL; - } - - /* Used for both mute and balance changes */ - if (t->muted) - { - /* Mute & update balance*/ - tda7432_write(sd, TDA7432_LF, t->lf | TDA7432_MUTE); - tda7432_write(sd, TDA7432_LR, t->lr | TDA7432_MUTE); - tda7432_write(sd, TDA7432_RF, t->rf | TDA7432_MUTE); - tda7432_write(sd, TDA7432_RR, t->rr | TDA7432_MUTE); - } else { - tda7432_write(sd, TDA7432_LF, t->lf); - tda7432_write(sd, TDA7432_LR, t->lr); - tda7432_write(sd, TDA7432_RF, t->rf); - tda7432_write(sd, TDA7432_RR, t->rr); - } - return 0; -} - -static int tda7432_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc) -{ - switch (qc->id) { - case V4L2_CID_AUDIO_VOLUME: - return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 58880); - case V4L2_CID_AUDIO_MUTE: - return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0); - case V4L2_CID_AUDIO_BALANCE: - case V4L2_CID_AUDIO_BASS: - case V4L2_CID_AUDIO_TREBLE: - return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 32768); - } - return -EINVAL; -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops tda7432_core_ops = { - .queryctrl = tda7432_queryctrl, - .g_ctrl = tda7432_g_ctrl, - .s_ctrl = tda7432_s_ctrl, -}; - -static const struct v4l2_subdev_ops tda7432_ops = { - .core = &tda7432_core_ops, -}; - -/* ----------------------------------------------------------------------- */ - -/* *********************** * - * i2c interface functions * - * *********************** */ - -static int tda7432_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct tda7432 *t; - struct v4l2_subdev *sd; - - v4l_info(client, "chip found @ 0x%02x (%s)\n", - client->addr << 1, client->adapter->name); - - t = kzalloc(sizeof(*t), GFP_KERNEL); - if (!t) - return -ENOMEM; - sd = &t->sd; - v4l2_i2c_subdev_init(sd, client, &tda7432_ops); - if (loudness < 0 || loudness > 15) { - v4l2_warn(sd, "loudness parameter must be between 0 and 15\n"); - if (loudness < 0) - loudness = 0; - if (loudness > 15) - loudness = 15; - } - - do_tda7432_init(sd); - return 0; -} - -static int tda7432_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - do_tda7432_init(sd); - v4l2_device_unregister_subdev(sd); - kfree(to_state(sd)); - return 0; -} - -static const struct i2c_device_id tda7432_id[] = { - { "tda7432", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, tda7432_id); - -static struct i2c_driver tda7432_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "tda7432", - }, - .probe = tda7432_probe, - .remove = tda7432_remove, - .id_table = tda7432_id, -}; - -module_i2c_driver(tda7432_driver); diff --git a/drivers/media/video/tda9840.c b/drivers/media/video/tda9840.c deleted file mode 100644 index 3d7ddd93282d..000000000000 --- a/drivers/media/video/tda9840.c +++ /dev/null @@ -1,224 +0,0 @@ - /* - tda9840 - i2c-driver for the tda9840 by SGS Thomson - - Copyright (C) 1998-2003 Michael Hunold <michael@mihu.de> - Copyright (C) 2008 Hans Verkuil <hverkuil@xs4all.nl> - - The tda9840 is a stereo/dual sound processor with digital - identification. It can be found at address 0x84 on the i2c-bus. - - For detailed informations download the specifications directly - from SGS Thomson at http://www.st.com - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - - -#include <linux/module.h> -#include <linux/ioctl.h> -#include <linux/slab.h> -#include <linux/i2c.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> - -MODULE_AUTHOR("Michael Hunold <michael@mihu.de>"); -MODULE_DESCRIPTION("tda9840 driver"); -MODULE_LICENSE("GPL"); - -static int debug; -module_param(debug, int, 0644); - -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - -#define SWITCH 0x00 -#define LEVEL_ADJUST 0x02 -#define STEREO_ADJUST 0x03 -#define TEST 0x04 - -#define TDA9840_SET_MUTE 0x00 -#define TDA9840_SET_MONO 0x10 -#define TDA9840_SET_STEREO 0x2a -#define TDA9840_SET_LANG1 0x12 -#define TDA9840_SET_LANG2 0x1e -#define TDA9840_SET_BOTH 0x1a -#define TDA9840_SET_BOTH_R 0x16 -#define TDA9840_SET_EXTERNAL 0x7a - - -static void tda9840_write(struct v4l2_subdev *sd, u8 reg, u8 val) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (i2c_smbus_write_byte_data(client, reg, val)) - v4l2_dbg(1, debug, sd, "error writing %02x to %02x\n", - val, reg); -} - -static int tda9840_status(struct v4l2_subdev *sd) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - u8 byte; - - if (1 != i2c_master_recv(client, &byte, 1)) { - v4l2_dbg(1, debug, sd, - "i2c_master_recv() failed\n"); - return -EIO; - } - - if (byte & 0x80) { - v4l2_dbg(1, debug, sd, - "TDA9840_DETECT: register contents invalid\n"); - return -EINVAL; - } - - v4l2_dbg(1, debug, sd, "TDA9840_DETECT: byte: 0x%02x\n", byte); - return byte & 0x60; -} - -static int tda9840_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *t) -{ - int stat = tda9840_status(sd); - int byte; - - if (t->index) - return -EINVAL; - - stat = stat < 0 ? 0 : stat; - if (stat == 0 || stat == 0x60) /* mono input */ - byte = TDA9840_SET_MONO; - else if (stat == 0x40) /* stereo input */ - byte = (t->audmode == V4L2_TUNER_MODE_MONO) ? - TDA9840_SET_MONO : TDA9840_SET_STEREO; - else { /* bilingual */ - switch (t->audmode) { - case V4L2_TUNER_MODE_LANG1_LANG2: - byte = TDA9840_SET_BOTH; - break; - case V4L2_TUNER_MODE_LANG2: - byte = TDA9840_SET_LANG2; - break; - default: - byte = TDA9840_SET_LANG1; - break; - } - } - v4l2_dbg(1, debug, sd, "TDA9840_SWITCH: 0x%02x\n", byte); - tda9840_write(sd, SWITCH, byte); - return 0; -} - -static int tda9840_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *t) -{ - int stat = tda9840_status(sd); - - if (stat < 0) - return stat; - - t->rxsubchans = V4L2_TUNER_SUB_MONO; - - switch (stat & 0x60) { - case 0x00: - t->rxsubchans = V4L2_TUNER_SUB_MONO; - break; - case 0x20: - t->rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - break; - case 0x40: - t->rxsubchans = V4L2_TUNER_SUB_STEREO | V4L2_TUNER_SUB_MONO; - break; - default: /* Incorrect detect */ - t->rxsubchans = V4L2_TUNER_MODE_MONO; - break; - } - return 0; -} - -static int tda9840_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_TDA9840, 0); -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops tda9840_core_ops = { - .g_chip_ident = tda9840_g_chip_ident, -}; - -static const struct v4l2_subdev_tuner_ops tda9840_tuner_ops = { - .s_tuner = tda9840_s_tuner, - .g_tuner = tda9840_g_tuner, -}; - -static const struct v4l2_subdev_ops tda9840_ops = { - .core = &tda9840_core_ops, - .tuner = &tda9840_tuner_ops, -}; - -/* ----------------------------------------------------------------------- */ - -static int tda9840_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct v4l2_subdev *sd; - - /* let's see whether this adapter can support what we need */ - if (!i2c_check_functionality(client->adapter, - I2C_FUNC_SMBUS_READ_BYTE_DATA | - I2C_FUNC_SMBUS_WRITE_BYTE_DATA)) - return -EIO; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - sd = kzalloc(sizeof(struct v4l2_subdev), GFP_KERNEL); - if (sd == NULL) - return -ENOMEM; - v4l2_i2c_subdev_init(sd, client, &tda9840_ops); - - /* set initial values for level & stereo - adjustment, mode */ - tda9840_write(sd, LEVEL_ADJUST, 0); - tda9840_write(sd, STEREO_ADJUST, 0); - tda9840_write(sd, SWITCH, TDA9840_SET_STEREO); - return 0; -} - -static int tda9840_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - kfree(sd); - return 0; -} - -static const struct i2c_device_id tda9840_id[] = { - { "tda9840", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, tda9840_id); - -static struct i2c_driver tda9840_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "tda9840", - }, - .probe = tda9840_probe, - .remove = tda9840_remove, - .id_table = tda9840_id, -}; - -module_i2c_driver(tda9840_driver); diff --git a/drivers/media/video/tea6415c.c b/drivers/media/video/tea6415c.c deleted file mode 100644 index d1d6ea1dd273..000000000000 --- a/drivers/media/video/tea6415c.c +++ /dev/null @@ -1,187 +0,0 @@ - /* - tea6415c - i2c-driver for the tea6415c by SGS Thomson - - Copyright (C) 1998-2003 Michael Hunold <michael@mihu.de> - Copyright (C) 2008 Hans Verkuil <hverkuil@xs4all.nl> - - The tea6415c is a bus controlled video-matrix-switch - with 8 inputs and 6 outputs. - It is cascadable, i.e. it can be found at the addresses - 0x86 and 0x06 on the i2c-bus. - - For detailed informations download the specifications directly - from SGS Thomson at http://www.st.com - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License vs published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mvss Ave, Cambridge, MA 02139, USA. - */ - - -#include <linux/module.h> -#include <linux/ioctl.h> -#include <linux/slab.h> -#include <linux/i2c.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include "tea6415c.h" - -MODULE_AUTHOR("Michael Hunold <michael@mihu.de>"); -MODULE_DESCRIPTION("tea6415c driver"); -MODULE_LICENSE("GPL"); - -static int debug; -module_param(debug, int, 0644); - -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - - -/* makes a connection between the input-pin 'i' and the output-pin 'o' */ -static int tea6415c_s_routing(struct v4l2_subdev *sd, - u32 i, u32 o, u32 config) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - u8 byte = 0; - int ret; - - v4l2_dbg(1, debug, sd, "i=%d, o=%d\n", i, o); - - /* check if the pins are valid */ - if (0 == ((1 == i || 3 == i || 5 == i || 6 == i || 8 == i || 10 == i || 20 == i || 11 == i) - && (18 == o || 17 == o || 16 == o || 15 == o || 14 == o || 13 == o))) - return -EINVAL; - - /* to understand this, have a look at the tea6415c-specs (p.5) */ - switch (o) { - case 18: - byte = 0x00; - break; - case 14: - byte = 0x20; - break; - case 16: - byte = 0x10; - break; - case 17: - byte = 0x08; - break; - case 15: - byte = 0x18; - break; - case 13: - byte = 0x28; - break; - }; - - switch (i) { - case 5: - byte |= 0x00; - break; - case 8: - byte |= 0x04; - break; - case 3: - byte |= 0x02; - break; - case 20: - byte |= 0x06; - break; - case 6: - byte |= 0x01; - break; - case 10: - byte |= 0x05; - break; - case 1: - byte |= 0x03; - break; - case 11: - byte |= 0x07; - break; - }; - - ret = i2c_smbus_write_byte(client, byte); - if (ret) { - v4l2_dbg(1, debug, sd, - "i2c_smbus_write_byte() failed, ret:%d\n", ret); - return -EIO; - } - return ret; -} - -static int tea6415c_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_TEA6415C, 0); -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops tea6415c_core_ops = { - .g_chip_ident = tea6415c_g_chip_ident, -}; - -static const struct v4l2_subdev_video_ops tea6415c_video_ops = { - .s_routing = tea6415c_s_routing, -}; - -static const struct v4l2_subdev_ops tea6415c_ops = { - .core = &tea6415c_core_ops, - .video = &tea6415c_video_ops, -}; - -static int tea6415c_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct v4l2_subdev *sd; - - /* let's see whether this adapter can support what we need */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WRITE_BYTE)) - return -EIO; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - sd = kzalloc(sizeof(struct v4l2_subdev), GFP_KERNEL); - if (sd == NULL) - return -ENOMEM; - v4l2_i2c_subdev_init(sd, client, &tea6415c_ops); - return 0; -} - -static int tea6415c_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - kfree(sd); - return 0; -} - -static const struct i2c_device_id tea6415c_id[] = { - { "tea6415c", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, tea6415c_id); - -static struct i2c_driver tea6415c_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "tea6415c", - }, - .probe = tea6415c_probe, - .remove = tea6415c_remove, - .id_table = tea6415c_id, -}; - -module_i2c_driver(tea6415c_driver); diff --git a/drivers/media/video/tea6415c.h b/drivers/media/video/tea6415c.h deleted file mode 100644 index 3a47d697536e..000000000000 --- a/drivers/media/video/tea6415c.h +++ /dev/null @@ -1,27 +0,0 @@ -#ifndef __INCLUDED_TEA6415C__ -#define __INCLUDED_TEA6415C__ - -/* the tea6415c's design is quite brain-dead. although there are - 8 inputs and 6 outputs, these aren't enumerated in any way. because - I don't want to say "connect input pin 20 to output pin 17", I define - a "virtual" pin-order. */ - -/* input pins */ -#define TEA6415C_OUTPUT1 18 -#define TEA6415C_OUTPUT2 14 -#define TEA6415C_OUTPUT3 16 -#define TEA6415C_OUTPUT4 17 -#define TEA6415C_OUTPUT5 13 -#define TEA6415C_OUTPUT6 15 - -/* output pins */ -#define TEA6415C_INPUT1 5 -#define TEA6415C_INPUT2 8 -#define TEA6415C_INPUT3 3 -#define TEA6415C_INPUT4 20 -#define TEA6415C_INPUT5 6 -#define TEA6415C_INPUT6 10 -#define TEA6415C_INPUT7 1 -#define TEA6415C_INPUT8 11 - -#endif diff --git a/drivers/media/video/tea6420.c b/drivers/media/video/tea6420.c deleted file mode 100644 index 38757217a074..000000000000 --- a/drivers/media/video/tea6420.c +++ /dev/null @@ -1,169 +0,0 @@ - /* - tea6420 - i2c-driver for the tea6420 by SGS Thomson - - Copyright (C) 1998-2003 Michael Hunold <michael@mihu.de> - Copyright (C) 2008 Hans Verkuil <hverkuil@xs4all.nl> - - The tea6420 is a bus controlled audio-matrix with 5 stereo inputs, - 4 stereo outputs and gain control for each output. - It is cascadable, i.e. it can be found at the addresses 0x98 - and 0x9a on the i2c-bus. - - For detailed informations download the specifications directly - from SGS Thomson at http://www.st.com - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - - -#include <linux/module.h> -#include <linux/ioctl.h> -#include <linux/slab.h> -#include <linux/i2c.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include "tea6420.h" - -MODULE_AUTHOR("Michael Hunold <michael@mihu.de>"); -MODULE_DESCRIPTION("tea6420 driver"); -MODULE_LICENSE("GPL"); - -static int debug; -module_param(debug, int, 0644); - -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - - -/* make a connection between the input 'i' and the output 'o' - with gain 'g' (note: i = 6 means 'mute') */ -static int tea6420_s_routing(struct v4l2_subdev *sd, - u32 i, u32 o, u32 config) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - int g = (o >> 4) & 0xf; - u8 byte; - int ret; - - o &= 0xf; - v4l2_dbg(1, debug, sd, "i=%d, o=%d, g=%d\n", i, o, g); - - /* check if the parameters are valid */ - if (i < 1 || i > 6 || o < 1 || o > 4 || g < 0 || g > 6 || g % 2 != 0) - return -EINVAL; - - byte = ((o - 1) << 5); - byte |= (i - 1); - - /* to understand this, have a look at the tea6420-specs (p.5) */ - switch (g) { - case 0: - byte |= (3 << 3); - break; - case 2: - byte |= (2 << 3); - break; - case 4: - byte |= (1 << 3); - break; - case 6: - break; - } - - ret = i2c_smbus_write_byte(client, byte); - if (ret) { - v4l2_dbg(1, debug, sd, - "i2c_smbus_write_byte() failed, ret:%d\n", ret); - return -EIO; - } - return 0; -} - -static int tea6420_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_TEA6420, 0); -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops tea6420_core_ops = { - .g_chip_ident = tea6420_g_chip_ident, -}; - -static const struct v4l2_subdev_audio_ops tea6420_audio_ops = { - .s_routing = tea6420_s_routing, -}; - -static const struct v4l2_subdev_ops tea6420_ops = { - .core = &tea6420_core_ops, - .audio = &tea6420_audio_ops, -}; - -static int tea6420_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct v4l2_subdev *sd; - int err, i; - - /* let's see whether this adapter can support what we need */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WRITE_BYTE)) - return -EIO; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - sd = kzalloc(sizeof(struct v4l2_subdev), GFP_KERNEL); - if (sd == NULL) - return -ENOMEM; - v4l2_i2c_subdev_init(sd, client, &tea6420_ops); - - /* set initial values: set "mute"-input to all outputs at gain 0 */ - err = 0; - for (i = 1; i < 5; i++) - err += tea6420_s_routing(sd, 6, i, 0); - if (err) { - v4l_dbg(1, debug, client, "could not initialize tea6420\n"); - return -ENODEV; - } - return 0; -} - -static int tea6420_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - kfree(sd); - return 0; -} - -static const struct i2c_device_id tea6420_id[] = { - { "tea6420", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, tea6420_id); - -static struct i2c_driver tea6420_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "tea6420", - }, - .probe = tea6420_probe, - .remove = tea6420_remove, - .id_table = tea6420_id, -}; - -module_i2c_driver(tea6420_driver); diff --git a/drivers/media/video/tea6420.h b/drivers/media/video/tea6420.h deleted file mode 100644 index 4aa3edb3e193..000000000000 --- a/drivers/media/video/tea6420.h +++ /dev/null @@ -1,24 +0,0 @@ -#ifndef __INCLUDED_TEA6420__ -#define __INCLUDED_TEA6420__ - -/* input pins */ -#define TEA6420_OUTPUT1 1 -#define TEA6420_OUTPUT2 2 -#define TEA6420_OUTPUT3 3 -#define TEA6420_OUTPUT4 4 - -/* output pins */ -#define TEA6420_INPUT1 1 -#define TEA6420_INPUT2 2 -#define TEA6420_INPUT3 3 -#define TEA6420_INPUT4 4 -#define TEA6420_INPUT5 5 -#define TEA6420_INPUT6 6 - -/* gain on the output pins, ORed with the output pin */ -#define TEA6420_GAIN0 0x00 -#define TEA6420_GAIN2 0x20 -#define TEA6420_GAIN4 0x40 -#define TEA6420_GAIN6 0x60 - -#endif diff --git a/drivers/media/video/ths7303.c b/drivers/media/video/ths7303.c deleted file mode 100644 index e5c0eedebc58..000000000000 --- a/drivers/media/video/ths7303.c +++ /dev/null @@ -1,140 +0,0 @@ -/* - * ths7303- THS7303 Video Amplifier driver - * - * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed .as is. WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/ctype.h> -#include <linux/slab.h> -#include <linux/i2c.h> -#include <linux/device.h> -#include <linux/delay.h> -#include <linux/module.h> -#include <linux/uaccess.h> -#include <linux/videodev2.h> - -#include <media/v4l2-device.h> -#include <media/v4l2-subdev.h> -#include <media/v4l2-chip-ident.h> - -MODULE_DESCRIPTION("TI THS7303 video amplifier driver"); -MODULE_AUTHOR("Chaithrika U S"); -MODULE_LICENSE("GPL"); - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Debug level 0-1"); - -/* following function is used to set ths7303 */ -static int ths7303_setvalue(struct v4l2_subdev *sd, v4l2_std_id std) -{ - int err = 0; - u8 val; - struct i2c_client *client; - - client = v4l2_get_subdevdata(sd); - - if (std & (V4L2_STD_ALL & ~V4L2_STD_SECAM)) { - val = 0x02; - v4l2_dbg(1, debug, sd, "setting value for SDTV format\n"); - } else { - val = 0x00; - v4l2_dbg(1, debug, sd, "disabling all channels\n"); - } - - err |= i2c_smbus_write_byte_data(client, 0x01, val); - err |= i2c_smbus_write_byte_data(client, 0x02, val); - err |= i2c_smbus_write_byte_data(client, 0x03, val); - - if (err) - v4l2_err(sd, "write failed\n"); - - return err; -} - -static int ths7303_s_std_output(struct v4l2_subdev *sd, v4l2_std_id norm) -{ - return ths7303_setvalue(sd, norm); -} - -static int ths7303_g_chip_ident(struct v4l2_subdev *sd, - struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_THS7303, 0); -} - -static const struct v4l2_subdev_video_ops ths7303_video_ops = { - .s_std_output = ths7303_s_std_output, -}; - -static const struct v4l2_subdev_core_ops ths7303_core_ops = { - .g_chip_ident = ths7303_g_chip_ident, -}; - -static const struct v4l2_subdev_ops ths7303_ops = { - .core = &ths7303_core_ops, - .video = &ths7303_video_ops, -}; - -static int ths7303_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct v4l2_subdev *sd; - v4l2_std_id std_id = V4L2_STD_NTSC; - - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -ENODEV; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - sd = kzalloc(sizeof(struct v4l2_subdev), GFP_KERNEL); - if (sd == NULL) - return -ENOMEM; - - v4l2_i2c_subdev_init(sd, client, &ths7303_ops); - - return ths7303_setvalue(sd, std_id); -} - -static int ths7303_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - kfree(sd); - - return 0; -} - -static const struct i2c_device_id ths7303_id[] = { - {"ths7303", 0}, - {}, -}; - -MODULE_DEVICE_TABLE(i2c, ths7303_id); - -static struct i2c_driver ths7303_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "ths7303", - }, - .probe = ths7303_probe, - .remove = ths7303_remove, - .id_table = ths7303_id, -}; - -module_i2c_driver(ths7303_driver); diff --git a/drivers/media/video/tlv320aic23b.c b/drivers/media/video/tlv320aic23b.c deleted file mode 100644 index 809a75a558ee..000000000000 --- a/drivers/media/video/tlv320aic23b.c +++ /dev/null @@ -1,230 +0,0 @@ -/* - * tlv320aic23b - driver version 0.0.1 - * - * Copyright (C) 2006 Scott Alfter <salfter@ssai.us> - * - * Based on wm8775 driver - * - * Copyright (C) 2004 Ulf Eklund <ivtv at eklund.to> - * Copyright (C) 2005 Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/slab.h> -#include <linux/ioctl.h> -#include <asm/uaccess.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-ctrls.h> - -MODULE_DESCRIPTION("tlv320aic23b driver"); -MODULE_AUTHOR("Scott Alfter, Ulf Eklund, Hans Verkuil"); -MODULE_LICENSE("GPL"); - - -/* ----------------------------------------------------------------------- */ - -struct tlv320aic23b_state { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; -}; - -static inline struct tlv320aic23b_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct tlv320aic23b_state, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct tlv320aic23b_state, hdl)->sd; -} - -static int tlv320aic23b_write(struct v4l2_subdev *sd, int reg, u16 val) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - int i; - - if ((reg < 0 || reg > 9) && (reg != 15)) { - v4l2_err(sd, "Invalid register R%d\n", reg); - return -1; - } - - for (i = 0; i < 3; i++) - if (i2c_smbus_write_byte_data(client, - (reg << 1) | (val >> 8), val & 0xff) == 0) - return 0; - v4l2_err(sd, "I2C: cannot write %03x to register R%d\n", val, reg); - return -1; -} - -static int tlv320aic23b_s_clock_freq(struct v4l2_subdev *sd, u32 freq) -{ - switch (freq) { - case 32000: /* set sample rate to 32 kHz */ - tlv320aic23b_write(sd, 8, 0x018); - break; - case 44100: /* set sample rate to 44.1 kHz */ - tlv320aic23b_write(sd, 8, 0x022); - break; - case 48000: /* set sample rate to 48 kHz */ - tlv320aic23b_write(sd, 8, 0x000); - break; - default: - return -EINVAL; - } - return 0; -} - -static int tlv320aic23b_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - - switch (ctrl->id) { - case V4L2_CID_AUDIO_MUTE: - tlv320aic23b_write(sd, 0, 0x180); /* mute both channels */ - /* set gain on both channels to +3.0 dB */ - if (!ctrl->val) - tlv320aic23b_write(sd, 0, 0x119); - return 0; - } - return -EINVAL; -} - -static int tlv320aic23b_log_status(struct v4l2_subdev *sd) -{ - struct tlv320aic23b_state *state = to_state(sd); - - v4l2_ctrl_handler_log_status(&state->hdl, sd->name); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_ctrl_ops tlv320aic23b_ctrl_ops = { - .s_ctrl = tlv320aic23b_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops tlv320aic23b_core_ops = { - .log_status = tlv320aic23b_log_status, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, -}; - -static const struct v4l2_subdev_audio_ops tlv320aic23b_audio_ops = { - .s_clock_freq = tlv320aic23b_s_clock_freq, -}; - -static const struct v4l2_subdev_ops tlv320aic23b_ops = { - .core = &tlv320aic23b_core_ops, - .audio = &tlv320aic23b_audio_ops, -}; - -/* ----------------------------------------------------------------------- */ - -/* i2c implementation */ - -/* - * Generic i2c probe - * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' - */ - -static int tlv320aic23b_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct tlv320aic23b_state *state; - struct v4l2_subdev *sd; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EIO; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - state = kzalloc(sizeof(struct tlv320aic23b_state), GFP_KERNEL); - if (state == NULL) - return -ENOMEM; - sd = &state->sd; - v4l2_i2c_subdev_init(sd, client, &tlv320aic23b_ops); - - /* Initialize tlv320aic23b */ - - /* RESET */ - tlv320aic23b_write(sd, 15, 0x000); - /* turn off DAC & mic input */ - tlv320aic23b_write(sd, 6, 0x00A); - /* left-justified, 24-bit, master mode */ - tlv320aic23b_write(sd, 7, 0x049); - /* set gain on both channels to +3.0 dB */ - tlv320aic23b_write(sd, 0, 0x119); - /* set sample rate to 48 kHz */ - tlv320aic23b_write(sd, 8, 0x000); - /* activate digital interface */ - tlv320aic23b_write(sd, 9, 0x001); - - v4l2_ctrl_handler_init(&state->hdl, 1); - v4l2_ctrl_new_std(&state->hdl, &tlv320aic23b_ctrl_ops, - V4L2_CID_AUDIO_MUTE, 0, 1, 1, 0); - sd->ctrl_handler = &state->hdl; - if (state->hdl.error) { - int err = state->hdl.error; - - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - return err; - } - v4l2_ctrl_handler_setup(&state->hdl); - return 0; -} - -static int tlv320aic23b_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct tlv320aic23b_state *state = to_state(sd); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_device_id tlv320aic23b_id[] = { - { "tlv320aic23b", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, tlv320aic23b_id); - -static struct i2c_driver tlv320aic23b_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "tlv320aic23b", - }, - .probe = tlv320aic23b_probe, - .remove = tlv320aic23b_remove, - .id_table = tlv320aic23b_id, -}; - -module_i2c_driver(tlv320aic23b_driver); diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c deleted file mode 100644 index 321b3153df87..000000000000 --- a/drivers/media/video/tvaudio.c +++ /dev/null @@ -1,2118 +0,0 @@ -/* - * Driver for simple i2c audio chips. - * - * Copyright (c) 2000 Gerd Knorr - * based on code by: - * Eric Sandeen (eric_sandeen@bigfoot.com) - * Steve VanDeBogart (vandebo@uclink.berkeley.edu) - * Greg Alexander (galexand@acm.org) - * - * Copyright(c) 2005-2008 Mauro Carvalho Chehab - * - Some cleanups, code fixes, etc - * - Convert it to V4L2 API - * - * This code is placed under the terms of the GNU General Public License - * - * OPTIONS: - * debug - set to 1 if you'd like to see debug messages - * - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/string.h> -#include <linux/timer.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/videodev2.h> -#include <linux/i2c.h> -#include <linux/init.h> -#include <linux/kthread.h> -#include <linux/freezer.h> - -#include <media/tvaudio.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> - -#include <media/i2c-addr.h> - -/* ---------------------------------------------------------------------- */ -/* insmod args */ - -static int debug; /* insmod parameter */ -module_param(debug, int, 0644); - -MODULE_DESCRIPTION("device driver for various i2c TV sound decoder / audiomux chips"); -MODULE_AUTHOR("Eric Sandeen, Steve VanDeBogart, Greg Alexander, Gerd Knorr"); -MODULE_LICENSE("GPL"); - -#define UNSET (-1U) - -/* ---------------------------------------------------------------------- */ -/* our structs */ - -#define MAXREGS 256 - -struct CHIPSTATE; -typedef int (*getvalue)(int); -typedef int (*checkit)(struct CHIPSTATE*); -typedef int (*initialize)(struct CHIPSTATE*); -typedef int (*getrxsubchans)(struct CHIPSTATE *); -typedef void (*setaudmode)(struct CHIPSTATE*, int mode); - -/* i2c command */ -typedef struct AUDIOCMD { - int count; /* # of bytes to send */ - unsigned char bytes[MAXREGS+1]; /* addr, data, data, ... */ -} audiocmd; - -/* chip description */ -struct CHIPDESC { - char *name; /* chip name */ - int addr_lo, addr_hi; /* i2c address range */ - int registers; /* # of registers */ - - int *insmodopt; - checkit checkit; - initialize initialize; - int flags; -#define CHIP_HAS_VOLUME 1 -#define CHIP_HAS_BASSTREBLE 2 -#define CHIP_HAS_INPUTSEL 4 -#define CHIP_NEED_CHECKMODE 8 - - /* various i2c command sequences */ - audiocmd init; - - /* which register has which value */ - int leftreg,rightreg,treblereg,bassreg; - - /* initialize with (defaults to 65535/65535/32768/32768 */ - int leftinit,rightinit,trebleinit,bassinit; - - /* functions to convert the values (v4l -> chip) */ - getvalue volfunc,treblefunc,bassfunc; - - /* get/set mode */ - getrxsubchans getrxsubchans; - setaudmode setaudmode; - - /* input switch register + values for v4l inputs */ - int inputreg; - int inputmap[4]; - int inputmute; - int inputmask; -}; - -/* current state of the chip */ -struct CHIPSTATE { - struct v4l2_subdev sd; - - /* chip-specific description - should point to - an entry at CHIPDESC table */ - struct CHIPDESC *desc; - - /* shadow register set */ - audiocmd shadow; - - /* current settings */ - __u16 left, right, treble, bass, muted; - int prevmode; - int radio; - int input; - - /* thread */ - struct task_struct *thread; - struct timer_list wt; - int audmode; -}; - -static inline struct CHIPSTATE *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct CHIPSTATE, sd); -} - - -/* ---------------------------------------------------------------------- */ -/* i2c I/O functions */ - -static int chip_write(struct CHIPSTATE *chip, int subaddr, int val) -{ - struct v4l2_subdev *sd = &chip->sd; - struct i2c_client *c = v4l2_get_subdevdata(sd); - unsigned char buffer[2]; - - if (subaddr < 0) { - v4l2_dbg(1, debug, sd, "chip_write: 0x%x\n", val); - chip->shadow.bytes[1] = val; - buffer[0] = val; - if (1 != i2c_master_send(c, buffer, 1)) { - v4l2_warn(sd, "I/O error (write 0x%x)\n", val); - return -1; - } - } else { - if (subaddr + 1 >= ARRAY_SIZE(chip->shadow.bytes)) { - v4l2_info(sd, - "Tried to access a non-existent register: %d\n", - subaddr); - return -EINVAL; - } - - v4l2_dbg(1, debug, sd, "chip_write: reg%d=0x%x\n", - subaddr, val); - chip->shadow.bytes[subaddr+1] = val; - buffer[0] = subaddr; - buffer[1] = val; - if (2 != i2c_master_send(c, buffer, 2)) { - v4l2_warn(sd, "I/O error (write reg%d=0x%x)\n", - subaddr, val); - return -1; - } - } - return 0; -} - -static int chip_write_masked(struct CHIPSTATE *chip, - int subaddr, int val, int mask) -{ - struct v4l2_subdev *sd = &chip->sd; - - if (mask != 0) { - if (subaddr < 0) { - val = (chip->shadow.bytes[1] & ~mask) | (val & mask); - } else { - if (subaddr + 1 >= ARRAY_SIZE(chip->shadow.bytes)) { - v4l2_info(sd, - "Tried to access a non-existent register: %d\n", - subaddr); - return -EINVAL; - } - - val = (chip->shadow.bytes[subaddr+1] & ~mask) | (val & mask); - } - } - return chip_write(chip, subaddr, val); -} - -static int chip_read(struct CHIPSTATE *chip) -{ - struct v4l2_subdev *sd = &chip->sd; - struct i2c_client *c = v4l2_get_subdevdata(sd); - unsigned char buffer; - - if (1 != i2c_master_recv(c, &buffer, 1)) { - v4l2_warn(sd, "I/O error (read)\n"); - return -1; - } - v4l2_dbg(1, debug, sd, "chip_read: 0x%x\n", buffer); - return buffer; -} - -static int chip_read2(struct CHIPSTATE *chip, int subaddr) -{ - struct v4l2_subdev *sd = &chip->sd; - struct i2c_client *c = v4l2_get_subdevdata(sd); - unsigned char write[1]; - unsigned char read[1]; - struct i2c_msg msgs[2] = { - { c->addr, 0, 1, write }, - { c->addr, I2C_M_RD, 1, read } - }; - - write[0] = subaddr; - - if (2 != i2c_transfer(c->adapter, msgs, 2)) { - v4l2_warn(sd, "I/O error (read2)\n"); - return -1; - } - v4l2_dbg(1, debug, sd, "chip_read2: reg%d=0x%x\n", - subaddr, read[0]); - return read[0]; -} - -static int chip_cmd(struct CHIPSTATE *chip, char *name, audiocmd *cmd) -{ - struct v4l2_subdev *sd = &chip->sd; - struct i2c_client *c = v4l2_get_subdevdata(sd); - int i; - - if (0 == cmd->count) - return 0; - - if (cmd->count + cmd->bytes[0] - 1 >= ARRAY_SIZE(chip->shadow.bytes)) { - v4l2_info(sd, - "Tried to access a non-existent register range: %d to %d\n", - cmd->bytes[0] + 1, cmd->bytes[0] + cmd->count - 1); - return -EINVAL; - } - - /* FIXME: it seems that the shadow bytes are wrong bellow !*/ - - /* update our shadow register set; print bytes if (debug > 0) */ - v4l2_dbg(1, debug, sd, "chip_cmd(%s): reg=%d, data:", - name, cmd->bytes[0]); - for (i = 1; i < cmd->count; i++) { - if (debug) - printk(KERN_CONT " 0x%x", cmd->bytes[i]); - chip->shadow.bytes[i+cmd->bytes[0]] = cmd->bytes[i]; - } - if (debug) - printk(KERN_CONT "\n"); - - /* send data to the chip */ - if (cmd->count != i2c_master_send(c, cmd->bytes, cmd->count)) { - v4l2_warn(sd, "I/O error (%s)\n", name); - return -1; - } - return 0; -} - -/* ---------------------------------------------------------------------- */ -/* kernel thread for doing i2c stuff asyncronly - * right now it is used only to check the audio mode (mono/stereo/whatever) - * some time after switching to another TV channel, then turn on stereo - * if available, ... - */ - -static void chip_thread_wake(unsigned long data) -{ - struct CHIPSTATE *chip = (struct CHIPSTATE*)data; - wake_up_process(chip->thread); -} - -static int chip_thread(void *data) -{ - struct CHIPSTATE *chip = data; - struct CHIPDESC *desc = chip->desc; - struct v4l2_subdev *sd = &chip->sd; - int mode, selected; - - v4l2_dbg(1, debug, sd, "thread started\n"); - set_freezable(); - for (;;) { - set_current_state(TASK_INTERRUPTIBLE); - if (!kthread_should_stop()) - schedule(); - set_current_state(TASK_RUNNING); - try_to_freeze(); - if (kthread_should_stop()) - break; - v4l2_dbg(1, debug, sd, "thread wakeup\n"); - - /* don't do anything for radio */ - if (chip->radio) - continue; - - /* have a look what's going on */ - mode = desc->getrxsubchans(chip); - if (mode == chip->prevmode) - continue; - - /* chip detected a new audio mode - set it */ - v4l2_dbg(1, debug, sd, "thread checkmode\n"); - - chip->prevmode = mode; - - selected = V4L2_TUNER_MODE_MONO; - switch (chip->audmode) { - case V4L2_TUNER_MODE_MONO: - if (mode & V4L2_TUNER_SUB_LANG1) - selected = V4L2_TUNER_MODE_LANG1; - break; - case V4L2_TUNER_MODE_STEREO: - case V4L2_TUNER_MODE_LANG1: - if (mode & V4L2_TUNER_SUB_LANG1) - selected = V4L2_TUNER_MODE_LANG1; - else if (mode & V4L2_TUNER_SUB_STEREO) - selected = V4L2_TUNER_MODE_STEREO; - break; - case V4L2_TUNER_MODE_LANG2: - if (mode & V4L2_TUNER_SUB_LANG2) - selected = V4L2_TUNER_MODE_LANG2; - else if (mode & V4L2_TUNER_SUB_STEREO) - selected = V4L2_TUNER_MODE_STEREO; - break; - case V4L2_TUNER_MODE_LANG1_LANG2: - if (mode & V4L2_TUNER_SUB_LANG2) - selected = V4L2_TUNER_MODE_LANG1_LANG2; - else if (mode & V4L2_TUNER_SUB_STEREO) - selected = V4L2_TUNER_MODE_STEREO; - } - desc->setaudmode(chip, selected); - - /* schedule next check */ - mod_timer(&chip->wt, jiffies+msecs_to_jiffies(2000)); - } - - v4l2_dbg(1, debug, sd, "thread exiting\n"); - return 0; -} - -/* ---------------------------------------------------------------------- */ -/* audio chip descriptions - defines+functions for tda9840 */ - -#define TDA9840_SW 0x00 -#define TDA9840_LVADJ 0x02 -#define TDA9840_STADJ 0x03 -#define TDA9840_TEST 0x04 - -#define TDA9840_MONO 0x10 -#define TDA9840_STEREO 0x2a -#define TDA9840_DUALA 0x12 -#define TDA9840_DUALB 0x1e -#define TDA9840_DUALAB 0x1a -#define TDA9840_DUALBA 0x16 -#define TDA9840_EXTERNAL 0x7a - -#define TDA9840_DS_DUAL 0x20 /* Dual sound identified */ -#define TDA9840_ST_STEREO 0x40 /* Stereo sound identified */ -#define TDA9840_PONRES 0x80 /* Power-on reset detected if = 1 */ - -#define TDA9840_TEST_INT1SN 0x1 /* Integration time 0.5s when set */ -#define TDA9840_TEST_INTFU 0x02 /* Disables integrator function */ - -static int tda9840_getrxsubchans(struct CHIPSTATE *chip) -{ - struct v4l2_subdev *sd = &chip->sd; - int val, mode; - - val = chip_read(chip); - mode = V4L2_TUNER_SUB_MONO; - if (val & TDA9840_DS_DUAL) - mode |= V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - if (val & TDA9840_ST_STEREO) - mode = V4L2_TUNER_SUB_STEREO; - - v4l2_dbg(1, debug, sd, - "tda9840_getrxsubchans(): raw chip read: %d, return: %d\n", - val, mode); - return mode; -} - -static void tda9840_setaudmode(struct CHIPSTATE *chip, int mode) -{ - int update = 1; - int t = chip->shadow.bytes[TDA9840_SW + 1] & ~0x7e; - - switch (mode) { - case V4L2_TUNER_MODE_MONO: - t |= TDA9840_MONO; - break; - case V4L2_TUNER_MODE_STEREO: - t |= TDA9840_STEREO; - break; - case V4L2_TUNER_MODE_LANG1: - t |= TDA9840_DUALA; - break; - case V4L2_TUNER_MODE_LANG2: - t |= TDA9840_DUALB; - break; - case V4L2_TUNER_MODE_LANG1_LANG2: - t |= TDA9840_DUALAB; - break; - default: - update = 0; - } - - if (update) - chip_write(chip, TDA9840_SW, t); -} - -static int tda9840_checkit(struct CHIPSTATE *chip) -{ - int rc; - rc = chip_read(chip); - /* lower 5 bits should be 0 */ - return ((rc & 0x1f) == 0) ? 1 : 0; -} - -/* ---------------------------------------------------------------------- */ -/* audio chip descriptions - defines+functions for tda985x */ - -/* subaddresses for TDA9855 */ -#define TDA9855_VR 0x00 /* Volume, right */ -#define TDA9855_VL 0x01 /* Volume, left */ -#define TDA9855_BA 0x02 /* Bass */ -#define TDA9855_TR 0x03 /* Treble */ -#define TDA9855_SW 0x04 /* Subwoofer - not connected on DTV2000 */ - -/* subaddresses for TDA9850 */ -#define TDA9850_C4 0x04 /* Control 1 for TDA9850 */ - -/* subaddesses for both chips */ -#define TDA985x_C5 0x05 /* Control 2 for TDA9850, Control 1 for TDA9855 */ -#define TDA985x_C6 0x06 /* Control 3 for TDA9850, Control 2 for TDA9855 */ -#define TDA985x_C7 0x07 /* Control 4 for TDA9850, Control 3 for TDA9855 */ -#define TDA985x_A1 0x08 /* Alignment 1 for both chips */ -#define TDA985x_A2 0x09 /* Alignment 2 for both chips */ -#define TDA985x_A3 0x0a /* Alignment 3 for both chips */ - -/* Masks for bits in TDA9855 subaddresses */ -/* 0x00 - VR in TDA9855 */ -/* 0x01 - VL in TDA9855 */ -/* lower 7 bits control gain from -71dB (0x28) to 16dB (0x7f) - * in 1dB steps - mute is 0x27 */ - - -/* 0x02 - BA in TDA9855 */ -/* lower 5 bits control bass gain from -12dB (0x06) to 16.5dB (0x19) - * in .5dB steps - 0 is 0x0E */ - - -/* 0x03 - TR in TDA9855 */ -/* 4 bits << 1 control treble gain from -12dB (0x3) to 12dB (0xb) - * in 3dB steps - 0 is 0x7 */ - -/* Masks for bits in both chips' subaddresses */ -/* 0x04 - SW in TDA9855, C4/Control 1 in TDA9850 */ -/* Unique to TDA9855: */ -/* 4 bits << 2 control subwoofer/surround gain from -14db (0x1) to 14db (0xf) - * in 3dB steps - mute is 0x0 */ - -/* Unique to TDA9850: */ -/* lower 4 bits control stereo noise threshold, over which stereo turns off - * set to values of 0x00 through 0x0f for Ster1 through Ster16 */ - - -/* 0x05 - C5 - Control 1 in TDA9855 , Control 2 in TDA9850*/ -/* Unique to TDA9855: */ -#define TDA9855_MUTE 1<<7 /* GMU, Mute at outputs */ -#define TDA9855_AVL 1<<6 /* AVL, Automatic Volume Level */ -#define TDA9855_LOUD 1<<5 /* Loudness, 1==off */ -#define TDA9855_SUR 1<<3 /* Surround / Subwoofer 1==.5(L-R) 0==.5(L+R) */ - /* Bits 0 to 3 select various combinations - * of line in and line out, only the - * interesting ones are defined */ -#define TDA9855_EXT 1<<2 /* Selects inputs LIR and LIL. Pins 41 & 12 */ -#define TDA9855_INT 0 /* Selects inputs LOR and LOL. (internal) */ - -/* Unique to TDA9850: */ -/* lower 4 bits contol SAP noise threshold, over which SAP turns off - * set to values of 0x00 through 0x0f for SAP1 through SAP16 */ - - -/* 0x06 - C6 - Control 2 in TDA9855, Control 3 in TDA9850 */ -/* Common to TDA9855 and TDA9850: */ -#define TDA985x_SAP 3<<6 /* Selects SAP output, mute if not received */ -#define TDA985x_MONOSAP 2<<6 /* Selects Mono on left, SAP on right */ -#define TDA985x_STEREO 1<<6 /* Selects Stereo ouput, mono if not received */ -#define TDA985x_MONO 0 /* Forces Mono output */ -#define TDA985x_LMU 1<<3 /* Mute (LOR/LOL for 9855, OUTL/OUTR for 9850) */ - -/* Unique to TDA9855: */ -#define TDA9855_TZCM 1<<5 /* If set, don't mute till zero crossing */ -#define TDA9855_VZCM 1<<4 /* If set, don't change volume till zero crossing*/ -#define TDA9855_LINEAR 0 /* Linear Stereo */ -#define TDA9855_PSEUDO 1 /* Pseudo Stereo */ -#define TDA9855_SPAT_30 2 /* Spatial Stereo, 30% anti-phase crosstalk */ -#define TDA9855_SPAT_50 3 /* Spatial Stereo, 52% anti-phase crosstalk */ -#define TDA9855_E_MONO 7 /* Forced mono - mono select elseware, so useless*/ - -/* 0x07 - C7 - Control 3 in TDA9855, Control 4 in TDA9850 */ -/* Common to both TDA9855 and TDA9850: */ -/* lower 4 bits control input gain from -3.5dB (0x0) to 4dB (0xF) - * in .5dB steps - 0dB is 0x7 */ - -/* 0x08, 0x09 - A1 and A2 (read/write) */ -/* Common to both TDA9855 and TDA9850: */ -/* lower 5 bites are wideband and spectral expander alignment - * from 0x00 to 0x1f - nominal at 0x0f and 0x10 (read/write) */ -#define TDA985x_STP 1<<5 /* Stereo Pilot/detect (read-only) */ -#define TDA985x_SAPP 1<<6 /* SAP Pilot/detect (read-only) */ -#define TDA985x_STS 1<<7 /* Stereo trigger 1= <35mV 0= <30mV (write-only)*/ - -/* 0x0a - A3 */ -/* Common to both TDA9855 and TDA9850: */ -/* lower 3 bits control timing current for alignment: -30% (0x0), -20% (0x1), - * -10% (0x2), nominal (0x3), +10% (0x6), +20% (0x5), +30% (0x4) */ -#define TDA985x_ADJ 1<<7 /* Stereo adjust on/off (wideband and spectral */ - -static int tda9855_volume(int val) { return val/0x2e8+0x27; } -static int tda9855_bass(int val) { return val/0xccc+0x06; } -static int tda9855_treble(int val) { return (val/0x1c71+0x3)<<1; } - -static int tda985x_getrxsubchans(struct CHIPSTATE *chip) -{ - int mode, val; - - /* Add mono mode regardless of SAP and stereo */ - /* Allows forced mono */ - mode = V4L2_TUNER_SUB_MONO; - val = chip_read(chip); - if (val & TDA985x_STP) - mode = V4L2_TUNER_SUB_STEREO; - if (val & TDA985x_SAPP) - mode |= V4L2_TUNER_SUB_SAP; - return mode; -} - -static void tda985x_setaudmode(struct CHIPSTATE *chip, int mode) -{ - int update = 1; - int c6 = chip->shadow.bytes[TDA985x_C6+1] & 0x3f; - - switch (mode) { - case V4L2_TUNER_MODE_MONO: - c6 |= TDA985x_MONO; - break; - case V4L2_TUNER_MODE_STEREO: - case V4L2_TUNER_MODE_LANG1: - c6 |= TDA985x_STEREO; - break; - case V4L2_TUNER_MODE_SAP: - c6 |= TDA985x_SAP; - break; - case V4L2_TUNER_MODE_LANG1_LANG2: - c6 |= TDA985x_MONOSAP; - break; - default: - update = 0; - } - if (update) - chip_write(chip,TDA985x_C6,c6); -} - - -/* ---------------------------------------------------------------------- */ -/* audio chip descriptions - defines+functions for tda9873h */ - -/* Subaddresses for TDA9873H */ - -#define TDA9873_SW 0x00 /* Switching */ -#define TDA9873_AD 0x01 /* Adjust */ -#define TDA9873_PT 0x02 /* Port */ - -/* Subaddress 0x00: Switching Data - * B7..B0: - * - * B1, B0: Input source selection - * 0, 0 internal - * 1, 0 external stereo - * 0, 1 external mono - */ -#define TDA9873_INP_MASK 3 -#define TDA9873_INTERNAL 0 -#define TDA9873_EXT_STEREO 2 -#define TDA9873_EXT_MONO 1 - -/* B3, B2: output signal select - * B4 : transmission mode - * 0, 0, 1 Mono - * 1, 0, 0 Stereo - * 1, 1, 1 Stereo (reversed channel) - * 0, 0, 0 Dual AB - * 0, 0, 1 Dual AA - * 0, 1, 0 Dual BB - * 0, 1, 1 Dual BA - */ - -#define TDA9873_TR_MASK (7 << 2) -#define TDA9873_TR_MONO 4 -#define TDA9873_TR_STEREO 1 << 4 -#define TDA9873_TR_REVERSE ((1 << 3) | (1 << 2)) -#define TDA9873_TR_DUALA 1 << 2 -#define TDA9873_TR_DUALB 1 << 3 -#define TDA9873_TR_DUALAB 0 - -/* output level controls - * B5: output level switch (0 = reduced gain, 1 = normal gain) - * B6: mute (1 = muted) - * B7: auto-mute (1 = auto-mute enabled) - */ - -#define TDA9873_GAIN_NORMAL 1 << 5 -#define TDA9873_MUTE 1 << 6 -#define TDA9873_AUTOMUTE 1 << 7 - -/* Subaddress 0x01: Adjust/standard */ - -/* Lower 4 bits (C3..C0) control stereo adjustment on R channel (-0.6 - +0.7 dB) - * Recommended value is +0 dB - */ - -#define TDA9873_STEREO_ADJ 0x06 /* 0dB gain */ - -/* Bits C6..C4 control FM stantard - * C6, C5, C4 - * 0, 0, 0 B/G (PAL FM) - * 0, 0, 1 M - * 0, 1, 0 D/K(1) - * 0, 1, 1 D/K(2) - * 1, 0, 0 D/K(3) - * 1, 0, 1 I - */ -#define TDA9873_BG 0 -#define TDA9873_M 1 -#define TDA9873_DK1 2 -#define TDA9873_DK2 3 -#define TDA9873_DK3 4 -#define TDA9873_I 5 - -/* C7 controls identification response time (1=fast/0=normal) - */ -#define TDA9873_IDR_NORM 0 -#define TDA9873_IDR_FAST 1 << 7 - - -/* Subaddress 0x02: Port data */ - -/* E1, E0 free programmable ports P1/P2 - 0, 0 both ports low - 0, 1 P1 high - 1, 0 P2 high - 1, 1 both ports high -*/ - -#define TDA9873_PORTS 3 - -/* E2: test port */ -#define TDA9873_TST_PORT 1 << 2 - -/* E5..E3 control mono output channel (together with transmission mode bit B4) - * - * E5 E4 E3 B4 OUTM - * 0 0 0 0 mono - * 0 0 1 0 DUAL B - * 0 1 0 1 mono (from stereo decoder) - */ -#define TDA9873_MOUT_MONO 0 -#define TDA9873_MOUT_FMONO 0 -#define TDA9873_MOUT_DUALA 0 -#define TDA9873_MOUT_DUALB 1 << 3 -#define TDA9873_MOUT_ST 1 << 4 -#define TDA9873_MOUT_EXTM ((1 << 4) | (1 << 3)) -#define TDA9873_MOUT_EXTL 1 << 5 -#define TDA9873_MOUT_EXTR ((1 << 5) | (1 << 3)) -#define TDA9873_MOUT_EXTLR ((1 << 5) | (1 << 4)) -#define TDA9873_MOUT_MUTE ((1 << 5) | (1 << 4) | (1 << 3)) - -/* Status bits: (chip read) */ -#define TDA9873_PONR 0 /* Power-on reset detected if = 1 */ -#define TDA9873_STEREO 2 /* Stereo sound is identified */ -#define TDA9873_DUAL 4 /* Dual sound is identified */ - -static int tda9873_getrxsubchans(struct CHIPSTATE *chip) -{ - struct v4l2_subdev *sd = &chip->sd; - int val,mode; - - val = chip_read(chip); - mode = V4L2_TUNER_SUB_MONO; - if (val & TDA9873_STEREO) - mode = V4L2_TUNER_SUB_STEREO; - if (val & TDA9873_DUAL) - mode |= V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - v4l2_dbg(1, debug, sd, - "tda9873_getrxsubchans(): raw chip read: %d, return: %d\n", - val, mode); - return mode; -} - -static void tda9873_setaudmode(struct CHIPSTATE *chip, int mode) -{ - struct v4l2_subdev *sd = &chip->sd; - int sw_data = chip->shadow.bytes[TDA9873_SW+1] & ~ TDA9873_TR_MASK; - /* int adj_data = chip->shadow.bytes[TDA9873_AD+1] ; */ - - if ((sw_data & TDA9873_INP_MASK) != TDA9873_INTERNAL) { - v4l2_dbg(1, debug, sd, - "tda9873_setaudmode(): external input\n"); - return; - } - - v4l2_dbg(1, debug, sd, - "tda9873_setaudmode(): chip->shadow.bytes[%d] = %d\n", - TDA9873_SW+1, chip->shadow.bytes[TDA9873_SW+1]); - v4l2_dbg(1, debug, sd, "tda9873_setaudmode(): sw_data = %d\n", - sw_data); - - switch (mode) { - case V4L2_TUNER_MODE_MONO: - sw_data |= TDA9873_TR_MONO; - break; - case V4L2_TUNER_MODE_STEREO: - sw_data |= TDA9873_TR_STEREO; - break; - case V4L2_TUNER_MODE_LANG1: - sw_data |= TDA9873_TR_DUALA; - break; - case V4L2_TUNER_MODE_LANG2: - sw_data |= TDA9873_TR_DUALB; - break; - case V4L2_TUNER_MODE_LANG1_LANG2: - sw_data |= TDA9873_TR_DUALAB; - break; - default: - return; - } - - chip_write(chip, TDA9873_SW, sw_data); - v4l2_dbg(1, debug, sd, - "tda9873_setaudmode(): req. mode %d; chip_write: %d\n", - mode, sw_data); -} - -static int tda9873_checkit(struct CHIPSTATE *chip) -{ - int rc; - - if (-1 == (rc = chip_read2(chip,254))) - return 0; - return (rc & ~0x1f) == 0x80; -} - - -/* ---------------------------------------------------------------------- */ -/* audio chip description - defines+functions for tda9874h and tda9874a */ -/* Dariusz Kowalewski <darekk@automex.pl> */ - -/* Subaddresses for TDA9874H and TDA9874A (slave rx) */ -#define TDA9874A_AGCGR 0x00 /* AGC gain */ -#define TDA9874A_GCONR 0x01 /* general config */ -#define TDA9874A_MSR 0x02 /* monitor select */ -#define TDA9874A_C1FRA 0x03 /* carrier 1 freq. */ -#define TDA9874A_C1FRB 0x04 /* carrier 1 freq. */ -#define TDA9874A_C1FRC 0x05 /* carrier 1 freq. */ -#define TDA9874A_C2FRA 0x06 /* carrier 2 freq. */ -#define TDA9874A_C2FRB 0x07 /* carrier 2 freq. */ -#define TDA9874A_C2FRC 0x08 /* carrier 2 freq. */ -#define TDA9874A_DCR 0x09 /* demodulator config */ -#define TDA9874A_FMER 0x0a /* FM de-emphasis */ -#define TDA9874A_FMMR 0x0b /* FM dematrix */ -#define TDA9874A_C1OLAR 0x0c /* ch.1 output level adj. */ -#define TDA9874A_C2OLAR 0x0d /* ch.2 output level adj. */ -#define TDA9874A_NCONR 0x0e /* NICAM config */ -#define TDA9874A_NOLAR 0x0f /* NICAM output level adj. */ -#define TDA9874A_NLELR 0x10 /* NICAM lower error limit */ -#define TDA9874A_NUELR 0x11 /* NICAM upper error limit */ -#define TDA9874A_AMCONR 0x12 /* audio mute control */ -#define TDA9874A_SDACOSR 0x13 /* stereo DAC output select */ -#define TDA9874A_AOSR 0x14 /* analog output select */ -#define TDA9874A_DAICONR 0x15 /* digital audio interface config */ -#define TDA9874A_I2SOSR 0x16 /* I2S-bus output select */ -#define TDA9874A_I2SOLAR 0x17 /* I2S-bus output level adj. */ -#define TDA9874A_MDACOSR 0x18 /* mono DAC output select (tda9874a) */ -#define TDA9874A_ESP 0xFF /* easy standard progr. (tda9874a) */ - -/* Subaddresses for TDA9874H and TDA9874A (slave tx) */ -#define TDA9874A_DSR 0x00 /* device status */ -#define TDA9874A_NSR 0x01 /* NICAM status */ -#define TDA9874A_NECR 0x02 /* NICAM error count */ -#define TDA9874A_DR1 0x03 /* add. data LSB */ -#define TDA9874A_DR2 0x04 /* add. data MSB */ -#define TDA9874A_LLRA 0x05 /* monitor level read-out LSB */ -#define TDA9874A_LLRB 0x06 /* monitor level read-out MSB */ -#define TDA9874A_SIFLR 0x07 /* SIF level */ -#define TDA9874A_TR2 252 /* test reg. 2 */ -#define TDA9874A_TR1 253 /* test reg. 1 */ -#define TDA9874A_DIC 254 /* device id. code */ -#define TDA9874A_SIC 255 /* software id. code */ - - -static int tda9874a_mode = 1; /* 0: A2, 1: NICAM */ -static int tda9874a_GCONR = 0xc0; /* default config. input pin: SIFSEL=0 */ -static int tda9874a_NCONR = 0x01; /* default NICAM config.: AMSEL=0,AMUTE=1 */ -static int tda9874a_ESP = 0x07; /* default standard: NICAM D/K */ -static int tda9874a_dic = -1; /* device id. code */ - -/* insmod options for tda9874a */ -static unsigned int tda9874a_SIF = UNSET; -static unsigned int tda9874a_AMSEL = UNSET; -static unsigned int tda9874a_STD = UNSET; -module_param(tda9874a_SIF, int, 0444); -module_param(tda9874a_AMSEL, int, 0444); -module_param(tda9874a_STD, int, 0444); - -/* - * initialization table for tda9874 decoder: - * - carrier 1 freq. registers (3 bytes) - * - carrier 2 freq. registers (3 bytes) - * - demudulator config register - * - FM de-emphasis register (slow identification mode) - * Note: frequency registers must be written in single i2c transfer. - */ -static struct tda9874a_MODES { - char *name; - audiocmd cmd; -} tda9874a_modelist[9] = { - { "A2, B/G", /* default */ - { 9, { TDA9874A_C1FRA, 0x72,0x95,0x55, 0x77,0xA0,0x00, 0x00,0x00 }} }, - { "A2, M (Korea)", - { 9, { TDA9874A_C1FRA, 0x5D,0xC0,0x00, 0x62,0x6A,0xAA, 0x20,0x22 }} }, - { "A2, D/K (1)", - { 9, { TDA9874A_C1FRA, 0x87,0x6A,0xAA, 0x82,0x60,0x00, 0x00,0x00 }} }, - { "A2, D/K (2)", - { 9, { TDA9874A_C1FRA, 0x87,0x6A,0xAA, 0x8C,0x75,0x55, 0x00,0x00 }} }, - { "A2, D/K (3)", - { 9, { TDA9874A_C1FRA, 0x87,0x6A,0xAA, 0x77,0xA0,0x00, 0x00,0x00 }} }, - { "NICAM, I", - { 9, { TDA9874A_C1FRA, 0x7D,0x00,0x00, 0x88,0x8A,0xAA, 0x08,0x33 }} }, - { "NICAM, B/G", - { 9, { TDA9874A_C1FRA, 0x72,0x95,0x55, 0x79,0xEA,0xAA, 0x08,0x33 }} }, - { "NICAM, D/K", - { 9, { TDA9874A_C1FRA, 0x87,0x6A,0xAA, 0x79,0xEA,0xAA, 0x08,0x33 }} }, - { "NICAM, L", - { 9, { TDA9874A_C1FRA, 0x87,0x6A,0xAA, 0x79,0xEA,0xAA, 0x09,0x33 }} } -}; - -static int tda9874a_setup(struct CHIPSTATE *chip) -{ - struct v4l2_subdev *sd = &chip->sd; - - chip_write(chip, TDA9874A_AGCGR, 0x00); /* 0 dB */ - chip_write(chip, TDA9874A_GCONR, tda9874a_GCONR); - chip_write(chip, TDA9874A_MSR, (tda9874a_mode) ? 0x03:0x02); - if(tda9874a_dic == 0x11) { - chip_write(chip, TDA9874A_FMMR, 0x80); - } else { /* dic == 0x07 */ - chip_cmd(chip,"tda9874_modelist",&tda9874a_modelist[tda9874a_STD].cmd); - chip_write(chip, TDA9874A_FMMR, 0x00); - } - chip_write(chip, TDA9874A_C1OLAR, 0x00); /* 0 dB */ - chip_write(chip, TDA9874A_C2OLAR, 0x00); /* 0 dB */ - chip_write(chip, TDA9874A_NCONR, tda9874a_NCONR); - chip_write(chip, TDA9874A_NOLAR, 0x00); /* 0 dB */ - /* Note: If signal quality is poor you may want to change NICAM */ - /* error limit registers (NLELR and NUELR) to some greater values. */ - /* Then the sound would remain stereo, but won't be so clear. */ - chip_write(chip, TDA9874A_NLELR, 0x14); /* default */ - chip_write(chip, TDA9874A_NUELR, 0x50); /* default */ - - if(tda9874a_dic == 0x11) { - chip_write(chip, TDA9874A_AMCONR, 0xf9); - chip_write(chip, TDA9874A_SDACOSR, (tda9874a_mode) ? 0x81:0x80); - chip_write(chip, TDA9874A_AOSR, 0x80); - chip_write(chip, TDA9874A_MDACOSR, (tda9874a_mode) ? 0x82:0x80); - chip_write(chip, TDA9874A_ESP, tda9874a_ESP); - } else { /* dic == 0x07 */ - chip_write(chip, TDA9874A_AMCONR, 0xfb); - chip_write(chip, TDA9874A_SDACOSR, (tda9874a_mode) ? 0x81:0x80); - chip_write(chip, TDA9874A_AOSR, 0x00); /* or 0x10 */ - } - v4l2_dbg(1, debug, sd, "tda9874a_setup(): %s [0x%02X].\n", - tda9874a_modelist[tda9874a_STD].name,tda9874a_STD); - return 1; -} - -static int tda9874a_getrxsubchans(struct CHIPSTATE *chip) -{ - struct v4l2_subdev *sd = &chip->sd; - int dsr,nsr,mode; - int necr; /* just for debugging */ - - mode = V4L2_TUNER_SUB_MONO; - - if(-1 == (dsr = chip_read2(chip,TDA9874A_DSR))) - return mode; - if(-1 == (nsr = chip_read2(chip,TDA9874A_NSR))) - return mode; - if(-1 == (necr = chip_read2(chip,TDA9874A_NECR))) - return mode; - - /* need to store dsr/nsr somewhere */ - chip->shadow.bytes[MAXREGS-2] = dsr; - chip->shadow.bytes[MAXREGS-1] = nsr; - - if(tda9874a_mode) { - /* Note: DSR.RSSF and DSR.AMSTAT bits are also checked. - * If NICAM auto-muting is enabled, DSR.AMSTAT=1 indicates - * that sound has (temporarily) switched from NICAM to - * mono FM (or AM) on 1st sound carrier due to high NICAM bit - * error count. So in fact there is no stereo in this case :-( - * But changing the mode to V4L2_TUNER_MODE_MONO would switch - * external 4052 multiplexer in audio_hook(). - */ - if(nsr & 0x02) /* NSR.S/MB=1 */ - mode = V4L2_TUNER_SUB_STEREO; - if(nsr & 0x01) /* NSR.D/SB=1 */ - mode |= V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - } else { - if(dsr & 0x02) /* DSR.IDSTE=1 */ - mode = V4L2_TUNER_SUB_STEREO; - if(dsr & 0x04) /* DSR.IDDUA=1 */ - mode |= V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - } - - v4l2_dbg(1, debug, sd, - "tda9874a_getrxsubchans(): DSR=0x%X, NSR=0x%X, NECR=0x%X, return: %d.\n", - dsr, nsr, necr, mode); - return mode; -} - -static void tda9874a_setaudmode(struct CHIPSTATE *chip, int mode) -{ - struct v4l2_subdev *sd = &chip->sd; - - /* Disable/enable NICAM auto-muting (based on DSR.RSSF status bit). */ - /* If auto-muting is disabled, we can hear a signal of degrading quality. */ - if (tda9874a_mode) { - if(chip->shadow.bytes[MAXREGS-2] & 0x20) /* DSR.RSSF=1 */ - tda9874a_NCONR &= 0xfe; /* enable */ - else - tda9874a_NCONR |= 0x01; /* disable */ - chip_write(chip, TDA9874A_NCONR, tda9874a_NCONR); - } - - /* Note: TDA9874A supports automatic FM dematrixing (FMMR register) - * and has auto-select function for audio output (AOSR register). - * Old TDA9874H doesn't support these features. - * TDA9874A also has additional mono output pin (OUTM), which - * on same (all?) tv-cards is not used, anyway (as well as MONOIN). - */ - if(tda9874a_dic == 0x11) { - int aosr = 0x80; - int mdacosr = (tda9874a_mode) ? 0x82:0x80; - - switch(mode) { - case V4L2_TUNER_MODE_MONO: - case V4L2_TUNER_MODE_STEREO: - break; - case V4L2_TUNER_MODE_LANG1: - aosr = 0x80; /* auto-select, dual A/A */ - mdacosr = (tda9874a_mode) ? 0x82:0x80; - break; - case V4L2_TUNER_MODE_LANG2: - aosr = 0xa0; /* auto-select, dual B/B */ - mdacosr = (tda9874a_mode) ? 0x83:0x81; - break; - case V4L2_TUNER_MODE_LANG1_LANG2: - aosr = 0x00; /* always route L to L and R to R */ - mdacosr = (tda9874a_mode) ? 0x82:0x80; - break; - default: - return; - } - chip_write(chip, TDA9874A_AOSR, aosr); - chip_write(chip, TDA9874A_MDACOSR, mdacosr); - - v4l2_dbg(1, debug, sd, - "tda9874a_setaudmode(): req. mode %d; AOSR=0x%X, MDACOSR=0x%X.\n", - mode, aosr, mdacosr); - - } else { /* dic == 0x07 */ - int fmmr,aosr; - - switch(mode) { - case V4L2_TUNER_MODE_MONO: - fmmr = 0x00; /* mono */ - aosr = 0x10; /* A/A */ - break; - case V4L2_TUNER_MODE_STEREO: - if(tda9874a_mode) { - fmmr = 0x00; - aosr = 0x00; /* handled by NICAM auto-mute */ - } else { - fmmr = (tda9874a_ESP == 1) ? 0x05 : 0x04; /* stereo */ - aosr = 0x00; - } - break; - case V4L2_TUNER_MODE_LANG1: - fmmr = 0x02; /* dual */ - aosr = 0x10; /* dual A/A */ - break; - case V4L2_TUNER_MODE_LANG2: - fmmr = 0x02; /* dual */ - aosr = 0x20; /* dual B/B */ - break; - case V4L2_TUNER_MODE_LANG1_LANG2: - fmmr = 0x02; /* dual */ - aosr = 0x00; /* dual A/B */ - break; - default: - return; - } - chip_write(chip, TDA9874A_FMMR, fmmr); - chip_write(chip, TDA9874A_AOSR, aosr); - - v4l2_dbg(1, debug, sd, - "tda9874a_setaudmode(): req. mode %d; FMMR=0x%X, AOSR=0x%X.\n", - mode, fmmr, aosr); - } -} - -static int tda9874a_checkit(struct CHIPSTATE *chip) -{ - struct v4l2_subdev *sd = &chip->sd; - int dic,sic; /* device id. and software id. codes */ - - if(-1 == (dic = chip_read2(chip,TDA9874A_DIC))) - return 0; - if(-1 == (sic = chip_read2(chip,TDA9874A_SIC))) - return 0; - - v4l2_dbg(1, debug, sd, "tda9874a_checkit(): DIC=0x%X, SIC=0x%X.\n", dic, sic); - - if((dic == 0x11)||(dic == 0x07)) { - v4l2_info(sd, "found tda9874%s.\n", (dic == 0x11) ? "a" : "h"); - tda9874a_dic = dic; /* remember device id. */ - return 1; - } - return 0; /* not found */ -} - -static int tda9874a_initialize(struct CHIPSTATE *chip) -{ - if (tda9874a_SIF > 2) - tda9874a_SIF = 1; - if (tda9874a_STD >= ARRAY_SIZE(tda9874a_modelist)) - tda9874a_STD = 0; - if(tda9874a_AMSEL > 1) - tda9874a_AMSEL = 0; - - if(tda9874a_SIF == 1) - tda9874a_GCONR = 0xc0; /* sound IF input 1 */ - else - tda9874a_GCONR = 0xc1; /* sound IF input 2 */ - - tda9874a_ESP = tda9874a_STD; - tda9874a_mode = (tda9874a_STD < 5) ? 0 : 1; - - if(tda9874a_AMSEL == 0) - tda9874a_NCONR = 0x01; /* auto-mute: analog mono input */ - else - tda9874a_NCONR = 0x05; /* auto-mute: 1st carrier FM or AM */ - - tda9874a_setup(chip); - return 0; -} - -/* ---------------------------------------------------------------------- */ -/* audio chip description - defines+functions for tda9875 */ -/* The TDA9875 is made by Philips Semiconductor - * http://www.semiconductors.philips.com - * TDA9875: I2C-bus controlled DSP audio processor, FM demodulator - * - */ - -/* subaddresses for TDA9875 */ -#define TDA9875_MUT 0x12 /*General mute (value --> 0b11001100*/ -#define TDA9875_CFG 0x01 /* Config register (value --> 0b00000000 */ -#define TDA9875_DACOS 0x13 /*DAC i/o select (ADC) 0b0000100*/ -#define TDA9875_LOSR 0x16 /*Line output select regirter 0b0100 0001*/ - -#define TDA9875_CH1V 0x0c /*Channel 1 volume (mute)*/ -#define TDA9875_CH2V 0x0d /*Channel 2 volume (mute)*/ -#define TDA9875_SC1 0x14 /*SCART 1 in (mono)*/ -#define TDA9875_SC2 0x15 /*SCART 2 in (mono)*/ - -#define TDA9875_ADCIS 0x17 /*ADC input select (mono) 0b0110 000*/ -#define TDA9875_AER 0x19 /*Audio effect (AVL+Pseudo) 0b0000 0110*/ -#define TDA9875_MCS 0x18 /*Main channel select (DAC) 0b0000100*/ -#define TDA9875_MVL 0x1a /* Main volume gauche */ -#define TDA9875_MVR 0x1b /* Main volume droite */ -#define TDA9875_MBA 0x1d /* Main Basse */ -#define TDA9875_MTR 0x1e /* Main treble */ -#define TDA9875_ACS 0x1f /* Auxiliary channel select (FM) 0b0000000*/ -#define TDA9875_AVL 0x20 /* Auxiliary volume gauche */ -#define TDA9875_AVR 0x21 /* Auxiliary volume droite */ -#define TDA9875_ABA 0x22 /* Auxiliary Basse */ -#define TDA9875_ATR 0x23 /* Auxiliary treble */ - -#define TDA9875_MSR 0x02 /* Monitor select register */ -#define TDA9875_C1MSB 0x03 /* Carrier 1 (FM) frequency register MSB */ -#define TDA9875_C1MIB 0x04 /* Carrier 1 (FM) frequency register (16-8]b */ -#define TDA9875_C1LSB 0x05 /* Carrier 1 (FM) frequency register LSB */ -#define TDA9875_C2MSB 0x06 /* Carrier 2 (nicam) frequency register MSB */ -#define TDA9875_C2MIB 0x07 /* Carrier 2 (nicam) frequency register (16-8]b */ -#define TDA9875_C2LSB 0x08 /* Carrier 2 (nicam) frequency register LSB */ -#define TDA9875_DCR 0x09 /* Demodulateur configuration regirter*/ -#define TDA9875_DEEM 0x0a /* FM de-emphasis regirter*/ -#define TDA9875_FMAT 0x0b /* FM Matrix regirter*/ - -/* values */ -#define TDA9875_MUTE_ON 0xff /* general mute */ -#define TDA9875_MUTE_OFF 0xcc /* general no mute */ - -static int tda9875_initialize(struct CHIPSTATE *chip) -{ - chip_write(chip, TDA9875_CFG, 0xd0); /*reg de config 0 (reset)*/ - chip_write(chip, TDA9875_MSR, 0x03); /* Monitor 0b00000XXX*/ - chip_write(chip, TDA9875_C1MSB, 0x00); /*Car1(FM) MSB XMHz*/ - chip_write(chip, TDA9875_C1MIB, 0x00); /*Car1(FM) MIB XMHz*/ - chip_write(chip, TDA9875_C1LSB, 0x00); /*Car1(FM) LSB XMHz*/ - chip_write(chip, TDA9875_C2MSB, 0x00); /*Car2(NICAM) MSB XMHz*/ - chip_write(chip, TDA9875_C2MIB, 0x00); /*Car2(NICAM) MIB XMHz*/ - chip_write(chip, TDA9875_C2LSB, 0x00); /*Car2(NICAM) LSB XMHz*/ - chip_write(chip, TDA9875_DCR, 0x00); /*Demod config 0x00*/ - chip_write(chip, TDA9875_DEEM, 0x44); /*DE-Emph 0b0100 0100*/ - chip_write(chip, TDA9875_FMAT, 0x00); /*FM Matrix reg 0x00*/ - chip_write(chip, TDA9875_SC1, 0x00); /* SCART 1 (SC1)*/ - chip_write(chip, TDA9875_SC2, 0x01); /* SCART 2 (sc2)*/ - - chip_write(chip, TDA9875_CH1V, 0x10); /* Channel volume 1 mute*/ - chip_write(chip, TDA9875_CH2V, 0x10); /* Channel volume 2 mute */ - chip_write(chip, TDA9875_DACOS, 0x02); /* sig DAC i/o(in:nicam)*/ - chip_write(chip, TDA9875_ADCIS, 0x6f); /* sig ADC input(in:mono)*/ - chip_write(chip, TDA9875_LOSR, 0x00); /* line out (in:mono)*/ - chip_write(chip, TDA9875_AER, 0x00); /*06 Effect (AVL+PSEUDO) */ - chip_write(chip, TDA9875_MCS, 0x44); /* Main ch select (DAC) */ - chip_write(chip, TDA9875_MVL, 0x03); /* Vol Main left 10dB */ - chip_write(chip, TDA9875_MVR, 0x03); /* Vol Main right 10dB*/ - chip_write(chip, TDA9875_MBA, 0x00); /* Main Bass Main 0dB*/ - chip_write(chip, TDA9875_MTR, 0x00); /* Main Treble Main 0dB*/ - chip_write(chip, TDA9875_ACS, 0x44); /* Aux chan select (dac)*/ - chip_write(chip, TDA9875_AVL, 0x00); /* Vol Aux left 0dB*/ - chip_write(chip, TDA9875_AVR, 0x00); /* Vol Aux right 0dB*/ - chip_write(chip, TDA9875_ABA, 0x00); /* Aux Bass Main 0dB*/ - chip_write(chip, TDA9875_ATR, 0x00); /* Aux Aigus Main 0dB*/ - - chip_write(chip, TDA9875_MUT, 0xcc); /* General mute */ - return 0; -} - -static int tda9875_volume(int val) { return (unsigned char)(val / 602 - 84); } -static int tda9875_bass(int val) { return (unsigned char)(max(-12, val / 2115 - 15)); } -static int tda9875_treble(int val) { return (unsigned char)(val / 2622 - 12); } - -/* ----------------------------------------------------------------------- */ - - -/* *********************** * - * i2c interface functions * - * *********************** */ - -static int tda9875_checkit(struct CHIPSTATE *chip) -{ - struct v4l2_subdev *sd = &chip->sd; - int dic, rev; - - dic = chip_read2(chip, 254); - rev = chip_read2(chip, 255); - - if (dic == 0 || dic == 2) { /* tda9875 and tda9875A */ - v4l2_info(sd, "found tda9875%s rev. %d.\n", - dic == 0 ? "" : "A", rev); - return 1; - } - return 0; -} - -/* ---------------------------------------------------------------------- */ -/* audio chip descriptions - defines+functions for tea6420 */ - -#define TEA6300_VL 0x00 /* volume left */ -#define TEA6300_VR 0x01 /* volume right */ -#define TEA6300_BA 0x02 /* bass */ -#define TEA6300_TR 0x03 /* treble */ -#define TEA6300_FA 0x04 /* fader control */ -#define TEA6300_S 0x05 /* switch register */ - /* values for those registers: */ -#define TEA6300_S_SA 0x01 /* stereo A input */ -#define TEA6300_S_SB 0x02 /* stereo B */ -#define TEA6300_S_SC 0x04 /* stereo C */ -#define TEA6300_S_GMU 0x80 /* general mute */ - -#define TEA6320_V 0x00 /* volume (0-5)/loudness off (6)/zero crossing mute(7) */ -#define TEA6320_FFR 0x01 /* fader front right (0-5) */ -#define TEA6320_FFL 0x02 /* fader front left (0-5) */ -#define TEA6320_FRR 0x03 /* fader rear right (0-5) */ -#define TEA6320_FRL 0x04 /* fader rear left (0-5) */ -#define TEA6320_BA 0x05 /* bass (0-4) */ -#define TEA6320_TR 0x06 /* treble (0-4) */ -#define TEA6320_S 0x07 /* switch register */ - /* values for those registers: */ -#define TEA6320_S_SA 0x07 /* stereo A input */ -#define TEA6320_S_SB 0x06 /* stereo B */ -#define TEA6320_S_SC 0x05 /* stereo C */ -#define TEA6320_S_SD 0x04 /* stereo D */ -#define TEA6320_S_GMU 0x80 /* general mute */ - -#define TEA6420_S_SA 0x00 /* stereo A input */ -#define TEA6420_S_SB 0x01 /* stereo B */ -#define TEA6420_S_SC 0x02 /* stereo C */ -#define TEA6420_S_SD 0x03 /* stereo D */ -#define TEA6420_S_SE 0x04 /* stereo E */ -#define TEA6420_S_GMU 0x05 /* general mute */ - -static int tea6300_shift10(int val) { return val >> 10; } -static int tea6300_shift12(int val) { return val >> 12; } - -/* Assumes 16bit input (values 0x3f to 0x0c are unique, values less than */ -/* 0x0c mirror those immediately higher) */ -static int tea6320_volume(int val) { return (val / (65535/(63-12)) + 12) & 0x3f; } -static int tea6320_shift11(int val) { return val >> 11; } -static int tea6320_initialize(struct CHIPSTATE * chip) -{ - chip_write(chip, TEA6320_FFR, 0x3f); - chip_write(chip, TEA6320_FFL, 0x3f); - chip_write(chip, TEA6320_FRR, 0x3f); - chip_write(chip, TEA6320_FRL, 0x3f); - - return 0; -} - - -/* ---------------------------------------------------------------------- */ -/* audio chip descriptions - defines+functions for tda8425 */ - -#define TDA8425_VL 0x00 /* volume left */ -#define TDA8425_VR 0x01 /* volume right */ -#define TDA8425_BA 0x02 /* bass */ -#define TDA8425_TR 0x03 /* treble */ -#define TDA8425_S1 0x08 /* switch functions */ - /* values for those registers: */ -#define TDA8425_S1_OFF 0xEE /* audio off (mute on) */ -#define TDA8425_S1_CH1 0xCE /* audio channel 1 (mute off) - "linear stereo" mode */ -#define TDA8425_S1_CH2 0xCF /* audio channel 2 (mute off) - "linear stereo" mode */ -#define TDA8425_S1_MU 0x20 /* mute bit */ -#define TDA8425_S1_STEREO 0x18 /* stereo bits */ -#define TDA8425_S1_STEREO_SPATIAL 0x18 /* spatial stereo */ -#define TDA8425_S1_STEREO_LINEAR 0x08 /* linear stereo */ -#define TDA8425_S1_STEREO_PSEUDO 0x10 /* pseudo stereo */ -#define TDA8425_S1_STEREO_MONO 0x00 /* forced mono */ -#define TDA8425_S1_ML 0x06 /* language selector */ -#define TDA8425_S1_ML_SOUND_A 0x02 /* sound a */ -#define TDA8425_S1_ML_SOUND_B 0x04 /* sound b */ -#define TDA8425_S1_ML_STEREO 0x06 /* stereo */ -#define TDA8425_S1_IS 0x01 /* channel selector */ - - -static int tda8425_shift10(int val) { return (val >> 10) | 0xc0; } -static int tda8425_shift12(int val) { return (val >> 12) | 0xf0; } - -static void tda8425_setaudmode(struct CHIPSTATE *chip, int mode) -{ - int s1 = chip->shadow.bytes[TDA8425_S1+1] & 0xe1; - - switch (mode) { - case V4L2_TUNER_MODE_LANG1: - s1 |= TDA8425_S1_ML_SOUND_A; - s1 |= TDA8425_S1_STEREO_PSEUDO; - break; - case V4L2_TUNER_MODE_LANG2: - s1 |= TDA8425_S1_ML_SOUND_B; - s1 |= TDA8425_S1_STEREO_PSEUDO; - break; - case V4L2_TUNER_MODE_LANG1_LANG2: - s1 |= TDA8425_S1_ML_STEREO; - s1 |= TDA8425_S1_STEREO_LINEAR; - break; - case V4L2_TUNER_MODE_MONO: - s1 |= TDA8425_S1_ML_STEREO; - s1 |= TDA8425_S1_STEREO_MONO; - break; - case V4L2_TUNER_MODE_STEREO: - s1 |= TDA8425_S1_ML_STEREO; - s1 |= TDA8425_S1_STEREO_SPATIAL; - break; - default: - return; - } - chip_write(chip,TDA8425_S1,s1); -} - - -/* ---------------------------------------------------------------------- */ -/* audio chip descriptions - defines+functions for pic16c54 (PV951) */ - -/* the registers of 16C54, I2C sub address. */ -#define PIC16C54_REG_KEY_CODE 0x01 /* Not use. */ -#define PIC16C54_REG_MISC 0x02 - -/* bit definition of the RESET register, I2C data. */ -#define PIC16C54_MISC_RESET_REMOTE_CTL 0x01 /* bit 0, Reset to receive the key */ - /* code of remote controller */ -#define PIC16C54_MISC_MTS_MAIN 0x02 /* bit 1 */ -#define PIC16C54_MISC_MTS_SAP 0x04 /* bit 2 */ -#define PIC16C54_MISC_MTS_BOTH 0x08 /* bit 3 */ -#define PIC16C54_MISC_SND_MUTE 0x10 /* bit 4, Mute Audio(Line-in and Tuner) */ -#define PIC16C54_MISC_SND_NOTMUTE 0x20 /* bit 5 */ -#define PIC16C54_MISC_SWITCH_TUNER 0x40 /* bit 6 , Switch to Line-in */ -#define PIC16C54_MISC_SWITCH_LINE 0x80 /* bit 7 , Switch to Tuner */ - -/* ---------------------------------------------------------------------- */ -/* audio chip descriptions - defines+functions for TA8874Z */ - -/* write 1st byte */ -#define TA8874Z_LED_STE 0x80 -#define TA8874Z_LED_BIL 0x40 -#define TA8874Z_LED_EXT 0x20 -#define TA8874Z_MONO_SET 0x10 -#define TA8874Z_MUTE 0x08 -#define TA8874Z_F_MONO 0x04 -#define TA8874Z_MODE_SUB 0x02 -#define TA8874Z_MODE_MAIN 0x01 - -/* write 2nd byte */ -/*#define TA8874Z_TI 0x80 */ /* test mode */ -#define TA8874Z_SEPARATION 0x3f -#define TA8874Z_SEPARATION_DEFAULT 0x10 - -/* read */ -#define TA8874Z_B1 0x80 -#define TA8874Z_B0 0x40 -#define TA8874Z_CHAG_FLAG 0x20 - -/* - * B1 B0 - * mono L H - * stereo L L - * BIL H L - */ -static int ta8874z_getrxsubchans(struct CHIPSTATE *chip) -{ - int val, mode; - - val = chip_read(chip); - mode = V4L2_TUNER_SUB_MONO; - if (val & TA8874Z_B1){ - mode |= V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - }else if (!(val & TA8874Z_B0)){ - mode = V4L2_TUNER_SUB_STEREO; - } - /* v4l2_dbg(1, debug, &chip->sd, - "ta8874z_getrxsubchans(): raw chip read: 0x%02x, return: 0x%02x\n", - val, mode); */ - return mode; -} - -static audiocmd ta8874z_stereo = { 2, {0, TA8874Z_SEPARATION_DEFAULT}}; -static audiocmd ta8874z_mono = {2, { TA8874Z_MONO_SET, TA8874Z_SEPARATION_DEFAULT}}; -static audiocmd ta8874z_main = {2, { 0, TA8874Z_SEPARATION_DEFAULT}}; -static audiocmd ta8874z_sub = {2, { TA8874Z_MODE_SUB, TA8874Z_SEPARATION_DEFAULT}}; -static audiocmd ta8874z_both = {2, { TA8874Z_MODE_MAIN | TA8874Z_MODE_SUB, TA8874Z_SEPARATION_DEFAULT}}; - -static void ta8874z_setaudmode(struct CHIPSTATE *chip, int mode) -{ - struct v4l2_subdev *sd = &chip->sd; - int update = 1; - audiocmd *t = NULL; - - v4l2_dbg(1, debug, sd, "ta8874z_setaudmode(): mode: 0x%02x\n", mode); - - switch(mode){ - case V4L2_TUNER_MODE_MONO: - t = &ta8874z_mono; - break; - case V4L2_TUNER_MODE_STEREO: - t = &ta8874z_stereo; - break; - case V4L2_TUNER_MODE_LANG1: - t = &ta8874z_main; - break; - case V4L2_TUNER_MODE_LANG2: - t = &ta8874z_sub; - break; - case V4L2_TUNER_MODE_LANG1_LANG2: - t = &ta8874z_both; - break; - default: - update = 0; - } - - if(update) - chip_cmd(chip, "TA8874Z", t); -} - -static int ta8874z_checkit(struct CHIPSTATE *chip) -{ - int rc; - rc = chip_read(chip); - return ((rc & 0x1f) == 0x1f) ? 1 : 0; -} - -/* ---------------------------------------------------------------------- */ -/* audio chip descriptions - struct CHIPDESC */ - -/* insmod options to enable/disable individual audio chips */ -static int tda8425 = 1; -static int tda9840 = 1; -static int tda9850 = 1; -static int tda9855 = 1; -static int tda9873 = 1; -static int tda9874a = 1; -static int tda9875 = 1; -static int tea6300; /* default 0 - address clash with msp34xx */ -static int tea6320; /* default 0 - address clash with msp34xx */ -static int tea6420 = 1; -static int pic16c54 = 1; -static int ta8874z; /* default 0 - address clash with tda9840 */ - -module_param(tda8425, int, 0444); -module_param(tda9840, int, 0444); -module_param(tda9850, int, 0444); -module_param(tda9855, int, 0444); -module_param(tda9873, int, 0444); -module_param(tda9874a, int, 0444); -module_param(tda9875, int, 0444); -module_param(tea6300, int, 0444); -module_param(tea6320, int, 0444); -module_param(tea6420, int, 0444); -module_param(pic16c54, int, 0444); -module_param(ta8874z, int, 0444); - -static struct CHIPDESC chiplist[] = { - { - .name = "tda9840", - .insmodopt = &tda9840, - .addr_lo = I2C_ADDR_TDA9840 >> 1, - .addr_hi = I2C_ADDR_TDA9840 >> 1, - .registers = 5, - .flags = CHIP_NEED_CHECKMODE, - - /* callbacks */ - .checkit = tda9840_checkit, - .getrxsubchans = tda9840_getrxsubchans, - .setaudmode = tda9840_setaudmode, - - .init = { 2, { TDA9840_TEST, TDA9840_TEST_INT1SN - /* ,TDA9840_SW, TDA9840_MONO */} } - }, - { - .name = "tda9873h", - .insmodopt = &tda9873, - .addr_lo = I2C_ADDR_TDA985x_L >> 1, - .addr_hi = I2C_ADDR_TDA985x_H >> 1, - .registers = 3, - .flags = CHIP_HAS_INPUTSEL | CHIP_NEED_CHECKMODE, - - /* callbacks */ - .checkit = tda9873_checkit, - .getrxsubchans = tda9873_getrxsubchans, - .setaudmode = tda9873_setaudmode, - - .init = { 4, { TDA9873_SW, 0xa4, 0x06, 0x03 } }, - .inputreg = TDA9873_SW, - .inputmute = TDA9873_MUTE | TDA9873_AUTOMUTE, - .inputmap = {0xa0, 0xa2, 0xa0, 0xa0}, - .inputmask = TDA9873_INP_MASK|TDA9873_MUTE|TDA9873_AUTOMUTE, - - }, - { - .name = "tda9874h/a", - .insmodopt = &tda9874a, - .addr_lo = I2C_ADDR_TDA9874 >> 1, - .addr_hi = I2C_ADDR_TDA9874 >> 1, - .flags = CHIP_NEED_CHECKMODE, - - /* callbacks */ - .initialize = tda9874a_initialize, - .checkit = tda9874a_checkit, - .getrxsubchans = tda9874a_getrxsubchans, - .setaudmode = tda9874a_setaudmode, - }, - { - .name = "tda9875", - .insmodopt = &tda9875, - .addr_lo = I2C_ADDR_TDA9875 >> 1, - .addr_hi = I2C_ADDR_TDA9875 >> 1, - .flags = CHIP_HAS_VOLUME | CHIP_HAS_BASSTREBLE, - - /* callbacks */ - .initialize = tda9875_initialize, - .checkit = tda9875_checkit, - .volfunc = tda9875_volume, - .bassfunc = tda9875_bass, - .treblefunc = tda9875_treble, - .leftreg = TDA9875_MVL, - .rightreg = TDA9875_MVR, - .bassreg = TDA9875_MBA, - .treblereg = TDA9875_MTR, - .leftinit = 58880, - .rightinit = 58880, - }, - { - .name = "tda9850", - .insmodopt = &tda9850, - .addr_lo = I2C_ADDR_TDA985x_L >> 1, - .addr_hi = I2C_ADDR_TDA985x_H >> 1, - .registers = 11, - - .getrxsubchans = tda985x_getrxsubchans, - .setaudmode = tda985x_setaudmode, - - .init = { 8, { TDA9850_C4, 0x08, 0x08, TDA985x_STEREO, 0x07, 0x10, 0x10, 0x03 } } - }, - { - .name = "tda9855", - .insmodopt = &tda9855, - .addr_lo = I2C_ADDR_TDA985x_L >> 1, - .addr_hi = I2C_ADDR_TDA985x_H >> 1, - .registers = 11, - .flags = CHIP_HAS_VOLUME | CHIP_HAS_BASSTREBLE, - - .leftreg = TDA9855_VL, - .rightreg = TDA9855_VR, - .bassreg = TDA9855_BA, - .treblereg = TDA9855_TR, - - /* callbacks */ - .volfunc = tda9855_volume, - .bassfunc = tda9855_bass, - .treblefunc = tda9855_treble, - .getrxsubchans = tda985x_getrxsubchans, - .setaudmode = tda985x_setaudmode, - - .init = { 12, { 0, 0x6f, 0x6f, 0x0e, 0x07<<1, 0x8<<2, - TDA9855_MUTE | TDA9855_AVL | TDA9855_LOUD | TDA9855_INT, - TDA985x_STEREO | TDA9855_LINEAR | TDA9855_TZCM | TDA9855_VZCM, - 0x07, 0x10, 0x10, 0x03 }} - }, - { - .name = "tea6300", - .insmodopt = &tea6300, - .addr_lo = I2C_ADDR_TEA6300 >> 1, - .addr_hi = I2C_ADDR_TEA6300 >> 1, - .registers = 6, - .flags = CHIP_HAS_VOLUME | CHIP_HAS_BASSTREBLE | CHIP_HAS_INPUTSEL, - - .leftreg = TEA6300_VR, - .rightreg = TEA6300_VL, - .bassreg = TEA6300_BA, - .treblereg = TEA6300_TR, - - /* callbacks */ - .volfunc = tea6300_shift10, - .bassfunc = tea6300_shift12, - .treblefunc = tea6300_shift12, - - .inputreg = TEA6300_S, - .inputmap = { TEA6300_S_SA, TEA6300_S_SB, TEA6300_S_SC }, - .inputmute = TEA6300_S_GMU, - }, - { - .name = "tea6320", - .insmodopt = &tea6320, - .addr_lo = I2C_ADDR_TEA6300 >> 1, - .addr_hi = I2C_ADDR_TEA6300 >> 1, - .registers = 8, - .flags = CHIP_HAS_VOLUME | CHIP_HAS_BASSTREBLE | CHIP_HAS_INPUTSEL, - - .leftreg = TEA6320_V, - .rightreg = TEA6320_V, - .bassreg = TEA6320_BA, - .treblereg = TEA6320_TR, - - /* callbacks */ - .initialize = tea6320_initialize, - .volfunc = tea6320_volume, - .bassfunc = tea6320_shift11, - .treblefunc = tea6320_shift11, - - .inputreg = TEA6320_S, - .inputmap = { TEA6320_S_SA, TEA6420_S_SB, TEA6300_S_SC, TEA6320_S_SD }, - .inputmute = TEA6300_S_GMU, - }, - { - .name = "tea6420", - .insmodopt = &tea6420, - .addr_lo = I2C_ADDR_TEA6420 >> 1, - .addr_hi = I2C_ADDR_TEA6420 >> 1, - .registers = 1, - .flags = CHIP_HAS_INPUTSEL, - - .inputreg = -1, - .inputmap = { TEA6420_S_SA, TEA6420_S_SB, TEA6420_S_SC }, - .inputmute = TEA6300_S_GMU, - }, - { - .name = "tda8425", - .insmodopt = &tda8425, - .addr_lo = I2C_ADDR_TDA8425 >> 1, - .addr_hi = I2C_ADDR_TDA8425 >> 1, - .registers = 9, - .flags = CHIP_HAS_VOLUME | CHIP_HAS_BASSTREBLE | CHIP_HAS_INPUTSEL, - - .leftreg = TDA8425_VL, - .rightreg = TDA8425_VR, - .bassreg = TDA8425_BA, - .treblereg = TDA8425_TR, - - /* callbacks */ - .volfunc = tda8425_shift10, - .bassfunc = tda8425_shift12, - .treblefunc = tda8425_shift12, - .setaudmode = tda8425_setaudmode, - - .inputreg = TDA8425_S1, - .inputmap = { TDA8425_S1_CH1, TDA8425_S1_CH1, TDA8425_S1_CH1 }, - .inputmute = TDA8425_S1_OFF, - - }, - { - .name = "pic16c54 (PV951)", - .insmodopt = &pic16c54, - .addr_lo = I2C_ADDR_PIC16C54 >> 1, - .addr_hi = I2C_ADDR_PIC16C54>> 1, - .registers = 2, - .flags = CHIP_HAS_INPUTSEL, - - .inputreg = PIC16C54_REG_MISC, - .inputmap = {PIC16C54_MISC_SND_NOTMUTE|PIC16C54_MISC_SWITCH_TUNER, - PIC16C54_MISC_SND_NOTMUTE|PIC16C54_MISC_SWITCH_LINE, - PIC16C54_MISC_SND_NOTMUTE|PIC16C54_MISC_SWITCH_LINE, - PIC16C54_MISC_SND_MUTE}, - .inputmute = PIC16C54_MISC_SND_MUTE, - }, - { - .name = "ta8874z", - .checkit = ta8874z_checkit, - .insmodopt = &ta8874z, - .addr_lo = I2C_ADDR_TDA9840 >> 1, - .addr_hi = I2C_ADDR_TDA9840 >> 1, - .registers = 2, - - /* callbacks */ - .getrxsubchans = ta8874z_getrxsubchans, - .setaudmode = ta8874z_setaudmode, - - .init = {2, { TA8874Z_MONO_SET, TA8874Z_SEPARATION_DEFAULT}}, - }, - { .name = NULL } /* EOF */ -}; - - -/* ---------------------------------------------------------------------- */ - -static int tvaudio_g_ctrl(struct v4l2_subdev *sd, - struct v4l2_control *ctrl) -{ - struct CHIPSTATE *chip = to_state(sd); - struct CHIPDESC *desc = chip->desc; - - switch (ctrl->id) { - case V4L2_CID_AUDIO_MUTE: - if (!(desc->flags & CHIP_HAS_INPUTSEL)) - break; - ctrl->value=chip->muted; - return 0; - case V4L2_CID_AUDIO_VOLUME: - if (!(desc->flags & CHIP_HAS_VOLUME)) - break; - ctrl->value = max(chip->left,chip->right); - return 0; - case V4L2_CID_AUDIO_BALANCE: - { - int volume; - if (!(desc->flags & CHIP_HAS_VOLUME)) - break; - volume = max(chip->left,chip->right); - if (volume) - ctrl->value=(32768*min(chip->left,chip->right))/volume; - else - ctrl->value=32768; - return 0; - } - case V4L2_CID_AUDIO_BASS: - if (!(desc->flags & CHIP_HAS_BASSTREBLE)) - break; - ctrl->value = chip->bass; - return 0; - case V4L2_CID_AUDIO_TREBLE: - if (!(desc->flags & CHIP_HAS_BASSTREBLE)) - break; - ctrl->value = chip->treble; - return 0; - } - return -EINVAL; -} - -static int tvaudio_s_ctrl(struct v4l2_subdev *sd, - struct v4l2_control *ctrl) -{ - struct CHIPSTATE *chip = to_state(sd); - struct CHIPDESC *desc = chip->desc; - - switch (ctrl->id) { - case V4L2_CID_AUDIO_MUTE: - if (!(desc->flags & CHIP_HAS_INPUTSEL)) - break; - - if (ctrl->value < 0 || ctrl->value >= 2) - return -ERANGE; - chip->muted = ctrl->value; - if (chip->muted) - chip_write_masked(chip,desc->inputreg,desc->inputmute,desc->inputmask); - else - chip_write_masked(chip,desc->inputreg, - desc->inputmap[chip->input],desc->inputmask); - return 0; - case V4L2_CID_AUDIO_VOLUME: - { - int volume,balance; - - if (!(desc->flags & CHIP_HAS_VOLUME)) - break; - - volume = max(chip->left,chip->right); - if (volume) - balance=(32768*min(chip->left,chip->right))/volume; - else - balance=32768; - - volume=ctrl->value; - chip->left = (min(65536 - balance,32768) * volume) / 32768; - chip->right = (min(balance,volume *(__u16)32768)) / 32768; - - chip_write(chip,desc->leftreg,desc->volfunc(chip->left)); - chip_write(chip,desc->rightreg,desc->volfunc(chip->right)); - - return 0; - } - case V4L2_CID_AUDIO_BALANCE: - { - int volume, balance; - - if (!(desc->flags & CHIP_HAS_VOLUME)) - break; - - volume = max(chip->left, chip->right); - balance = ctrl->value; - chip->left = (min(65536 - balance, 32768) * volume) / 32768; - chip->right = (min(balance, volume * (__u16)32768)) / 32768; - - chip_write(chip, desc->leftreg, desc->volfunc(chip->left)); - chip_write(chip, desc->rightreg, desc->volfunc(chip->right)); - - return 0; - } - case V4L2_CID_AUDIO_BASS: - if (!(desc->flags & CHIP_HAS_BASSTREBLE)) - break; - chip->bass = ctrl->value; - chip_write(chip,desc->bassreg,desc->bassfunc(chip->bass)); - - return 0; - case V4L2_CID_AUDIO_TREBLE: - if (!(desc->flags & CHIP_HAS_BASSTREBLE)) - break; - chip->treble = ctrl->value; - chip_write(chip,desc->treblereg,desc->treblefunc(chip->treble)); - - return 0; - } - return -EINVAL; -} - - -/* ---------------------------------------------------------------------- */ -/* video4linux interface */ - -static int tvaudio_s_radio(struct v4l2_subdev *sd) -{ - struct CHIPSTATE *chip = to_state(sd); - - chip->radio = 1; - /* del_timer(&chip->wt); */ - return 0; -} - -static int tvaudio_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc) -{ - struct CHIPSTATE *chip = to_state(sd); - struct CHIPDESC *desc = chip->desc; - - switch (qc->id) { - case V4L2_CID_AUDIO_MUTE: - if (desc->flags & CHIP_HAS_INPUTSEL) - return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0); - break; - case V4L2_CID_AUDIO_VOLUME: - if (desc->flags & CHIP_HAS_VOLUME) - return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 58880); - break; - case V4L2_CID_AUDIO_BALANCE: - if (desc->flags & CHIP_HAS_VOLUME) - return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 32768); - break; - case V4L2_CID_AUDIO_BASS: - case V4L2_CID_AUDIO_TREBLE: - if (desc->flags & CHIP_HAS_BASSTREBLE) - return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 32768); - break; - default: - break; - } - return -EINVAL; -} - -static int tvaudio_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct CHIPSTATE *chip = to_state(sd); - struct CHIPDESC *desc = chip->desc; - - if (!(desc->flags & CHIP_HAS_INPUTSEL)) - return 0; - if (input >= 4) - return -EINVAL; - /* There are four inputs: tuner, radio, extern and intern. */ - chip->input = input; - if (chip->muted) - return 0; - chip_write_masked(chip, desc->inputreg, - desc->inputmap[chip->input], desc->inputmask); - return 0; -} - -static int tvaudio_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - struct CHIPSTATE *chip = to_state(sd); - struct CHIPDESC *desc = chip->desc; - - if (!desc->setaudmode) - return 0; - if (chip->radio) - return 0; - - switch (vt->audmode) { - case V4L2_TUNER_MODE_MONO: - case V4L2_TUNER_MODE_STEREO: - case V4L2_TUNER_MODE_LANG1: - case V4L2_TUNER_MODE_LANG2: - case V4L2_TUNER_MODE_LANG1_LANG2: - break; - default: - return -EINVAL; - } - chip->audmode = vt->audmode; - - if (chip->thread) - wake_up_process(chip->thread); - else - desc->setaudmode(chip, vt->audmode); - - return 0; -} - -static int tvaudio_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - struct CHIPSTATE *chip = to_state(sd); - struct CHIPDESC *desc = chip->desc; - - if (!desc->getrxsubchans) - return 0; - if (chip->radio) - return 0; - - vt->audmode = chip->audmode; - vt->rxsubchans = desc->getrxsubchans(chip); - vt->capability = V4L2_TUNER_CAP_STEREO | - V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2; - - return 0; -} - -static int tvaudio_s_std(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct CHIPSTATE *chip = to_state(sd); - - chip->radio = 0; - return 0; -} - -static int tvaudio_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq) -{ - struct CHIPSTATE *chip = to_state(sd); - struct CHIPDESC *desc = chip->desc; - - /* For chips that provide getrxsubchans and setaudmode, and doesn't - automatically follows the stereo carrier, a kthread is - created to set the audio standard. In this case, when then - the video channel is changed, tvaudio starts on MONO mode. - After waiting for 2 seconds, the kernel thread is called, - to follow whatever audio standard is pointed by the - audio carrier. - */ - if (chip->thread) { - desc->setaudmode(chip, V4L2_TUNER_MODE_MONO); - chip->prevmode = -1; /* reset previous mode */ - mod_timer(&chip->wt, jiffies+msecs_to_jiffies(2000)); - } - return 0; -} - -static int tvaudio_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_TVAUDIO, 0); -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops tvaudio_core_ops = { - .g_chip_ident = tvaudio_g_chip_ident, - .queryctrl = tvaudio_queryctrl, - .g_ctrl = tvaudio_g_ctrl, - .s_ctrl = tvaudio_s_ctrl, - .s_std = tvaudio_s_std, -}; - -static const struct v4l2_subdev_tuner_ops tvaudio_tuner_ops = { - .s_radio = tvaudio_s_radio, - .s_frequency = tvaudio_s_frequency, - .s_tuner = tvaudio_s_tuner, - .g_tuner = tvaudio_g_tuner, -}; - -static const struct v4l2_subdev_audio_ops tvaudio_audio_ops = { - .s_routing = tvaudio_s_routing, -}; - -static const struct v4l2_subdev_ops tvaudio_ops = { - .core = &tvaudio_core_ops, - .tuner = &tvaudio_tuner_ops, - .audio = &tvaudio_audio_ops, -}; - -/* ----------------------------------------------------------------------- */ - - -/* i2c registration */ - -static int tvaudio_probe(struct i2c_client *client, const struct i2c_device_id *id) -{ - struct CHIPSTATE *chip; - struct CHIPDESC *desc; - struct v4l2_subdev *sd; - - if (debug) { - printk(KERN_INFO "tvaudio: TV audio decoder + audio/video mux driver\n"); - printk(KERN_INFO "tvaudio: known chips: "); - for (desc = chiplist; desc->name != NULL; desc++) - printk("%s%s", (desc == chiplist) ? "" : ", ", desc->name); - printk("\n"); - } - - chip = kzalloc(sizeof(*chip), GFP_KERNEL); - if (!chip) - return -ENOMEM; - sd = &chip->sd; - v4l2_i2c_subdev_init(sd, client, &tvaudio_ops); - - /* find description for the chip */ - v4l2_dbg(1, debug, sd, "chip found @ 0x%x\n", client->addr<<1); - for (desc = chiplist; desc->name != NULL; desc++) { - if (0 == *(desc->insmodopt)) - continue; - if (client->addr < desc->addr_lo || - client->addr > desc->addr_hi) - continue; - if (desc->checkit && !desc->checkit(chip)) - continue; - break; - } - if (desc->name == NULL) { - v4l2_dbg(1, debug, sd, "no matching chip description found\n"); - kfree(chip); - return -EIO; - } - v4l2_info(sd, "%s found @ 0x%x (%s)\n", desc->name, client->addr<<1, client->adapter->name); - if (desc->flags) { - v4l2_dbg(1, debug, sd, "matches:%s%s%s.\n", - (desc->flags & CHIP_HAS_VOLUME) ? " volume" : "", - (desc->flags & CHIP_HAS_BASSTREBLE) ? " bass/treble" : "", - (desc->flags & CHIP_HAS_INPUTSEL) ? " audiomux" : ""); - } - - /* fill required data structures */ - if (!id) - strlcpy(client->name, desc->name, I2C_NAME_SIZE); - chip->desc = desc; - chip->shadow.count = desc->registers+1; - chip->prevmode = -1; - chip->audmode = V4L2_TUNER_MODE_LANG1; - - /* initialization */ - if (desc->initialize != NULL) - desc->initialize(chip); - else - chip_cmd(chip, "init", &desc->init); - - if (desc->flags & CHIP_HAS_VOLUME) { - if (!desc->volfunc) { - /* This shouldn't be happen. Warn user, but keep working - without volume controls - */ - v4l2_info(sd, "volume callback undefined!\n"); - desc->flags &= ~CHIP_HAS_VOLUME; - } else { - chip->left = desc->leftinit ? desc->leftinit : 65535; - chip->right = desc->rightinit ? desc->rightinit : 65535; - chip_write(chip, desc->leftreg, - desc->volfunc(chip->left)); - chip_write(chip, desc->rightreg, - desc->volfunc(chip->right)); - } - } - if (desc->flags & CHIP_HAS_BASSTREBLE) { - if (!desc->bassfunc || !desc->treblefunc) { - /* This shouldn't be happen. Warn user, but keep working - without bass/treble controls - */ - v4l2_info(sd, "bass/treble callbacks undefined!\n"); - desc->flags &= ~CHIP_HAS_BASSTREBLE; - } else { - chip->treble = desc->trebleinit ? - desc->trebleinit : 32768; - chip->bass = desc->bassinit ? - desc->bassinit : 32768; - chip_write(chip, desc->bassreg, - desc->bassfunc(chip->bass)); - chip_write(chip, desc->treblereg, - desc->treblefunc(chip->treble)); - } - } - - chip->thread = NULL; - init_timer(&chip->wt); - if (desc->flags & CHIP_NEED_CHECKMODE) { - if (!desc->getrxsubchans || !desc->setaudmode) { - /* This shouldn't be happen. Warn user, but keep working - without kthread - */ - v4l2_info(sd, "set/get mode callbacks undefined!\n"); - return 0; - } - /* start async thread */ - chip->wt.function = chip_thread_wake; - chip->wt.data = (unsigned long)chip; - chip->thread = kthread_run(chip_thread, chip, client->name); - if (IS_ERR(chip->thread)) { - v4l2_warn(sd, "failed to create kthread\n"); - chip->thread = NULL; - } - } - return 0; -} - -static int tvaudio_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct CHIPSTATE *chip = to_state(sd); - - del_timer_sync(&chip->wt); - if (chip->thread) { - /* shutdown async thread */ - kthread_stop(chip->thread); - chip->thread = NULL; - } - - v4l2_device_unregister_subdev(sd); - kfree(chip); - return 0; -} - -/* This driver supports many devices and the idea is to let the driver - detect which device is present. So rather than listing all supported - devices here, we pretend to support a single, fake device type. */ -static const struct i2c_device_id tvaudio_id[] = { - { "tvaudio", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, tvaudio_id); - -static struct i2c_driver tvaudio_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "tvaudio", - }, - .probe = tvaudio_probe, - .remove = tvaudio_remove, - .id_table = tvaudio_id, -}; - -module_i2c_driver(tvaudio_driver); diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c deleted file mode 100644 index 3b6cf034976a..000000000000 --- a/drivers/media/video/tveeprom.c +++ /dev/null @@ -1,792 +0,0 @@ -/* - * tveeprom - eeprom decoder for tvcard configuration eeproms - * - * Data and decoding routines shamelessly borrowed from bttv-cards.c - * eeprom access routine shamelessly borrowed from bttv-if.c - * which are: - - Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de) - & Marcus Metzler (mocm@thp.uni-koeln.de) - (c) 1999-2001 Gerd Knorr <kraxel@goldbach.in-berlin.de> - - * Adjustments to fit a more general model and all bugs: - - Copyright (C) 2003 John Klar <linpvr at projectplasma.com> - - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - - -#include <linux/module.h> -#include <linux/errno.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/types.h> -#include <linux/videodev2.h> -#include <linux/i2c.h> - -#include <media/tuner.h> -#include <media/tveeprom.h> -#include <media/v4l2-common.h> -#include <media/v4l2-chip-ident.h> - -MODULE_DESCRIPTION("i2c Hauppauge eeprom decoder driver"); -MODULE_AUTHOR("John Klar"); -MODULE_LICENSE("GPL"); - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - -#define STRM(array, i) \ - (i < sizeof(array) / sizeof(char *) ? array[i] : "unknown") - -#define tveeprom_info(fmt, arg...) \ - v4l_printk(KERN_INFO, "tveeprom", c->adapter, c->addr, fmt , ## arg) -#define tveeprom_warn(fmt, arg...) \ - v4l_printk(KERN_WARNING, "tveeprom", c->adapter, c->addr, fmt , ## arg) -#define tveeprom_dbg(fmt, arg...) do { \ - if (debug) \ - v4l_printk(KERN_DEBUG, "tveeprom", \ - c->adapter, c->addr, fmt , ## arg); \ - } while (0) - -/* - * The Hauppauge eeprom uses an 8bit field to determine which - * tuner formats the tuner supports. - */ -static struct HAUPPAUGE_TUNER_FMT -{ - int id; - char *name; -} -hauppauge_tuner_fmt[] = -{ - { V4L2_STD_UNKNOWN, " UNKNOWN" }, - { V4L2_STD_UNKNOWN, " FM" }, - { V4L2_STD_B|V4L2_STD_GH, " PAL(B/G)" }, - { V4L2_STD_MN, " NTSC(M)" }, - { V4L2_STD_PAL_I, " PAL(I)" }, - { V4L2_STD_SECAM_L|V4L2_STD_SECAM_LC, " SECAM(L/L')" }, - { V4L2_STD_DK, " PAL(D/D1/K)" }, - { V4L2_STD_ATSC, " ATSC/DVB Digital" }, -}; - -/* This is the full list of possible tuners. Many thanks to Hauppauge for - supplying this information. Note that many tuners where only used for - testing and never made it to the outside world. So you will only see - a subset in actual produced cards. */ -static struct HAUPPAUGE_TUNER -{ - int id; - char *name; -} -hauppauge_tuner[] = -{ - /* 0-9 */ - { TUNER_ABSENT, "None" }, - { TUNER_ABSENT, "External" }, - { TUNER_ABSENT, "Unspecified" }, - { TUNER_PHILIPS_PAL, "Philips FI1216" }, - { TUNER_PHILIPS_SECAM, "Philips FI1216MF" }, - { TUNER_PHILIPS_NTSC, "Philips FI1236" }, - { TUNER_PHILIPS_PAL_I, "Philips FI1246" }, - { TUNER_PHILIPS_PAL_DK, "Philips FI1256" }, - { TUNER_PHILIPS_PAL, "Philips FI1216 MK2" }, - { TUNER_PHILIPS_SECAM, "Philips FI1216MF MK2" }, - /* 10-19 */ - { TUNER_PHILIPS_NTSC, "Philips FI1236 MK2" }, - { TUNER_PHILIPS_PAL_I, "Philips FI1246 MK2" }, - { TUNER_PHILIPS_PAL_DK, "Philips FI1256 MK2" }, - { TUNER_TEMIC_NTSC, "Temic 4032FY5" }, - { TUNER_TEMIC_PAL, "Temic 4002FH5" }, - { TUNER_TEMIC_PAL_I, "Temic 4062FY5" }, - { TUNER_PHILIPS_PAL, "Philips FR1216 MK2" }, - { TUNER_PHILIPS_SECAM, "Philips FR1216MF MK2" }, - { TUNER_PHILIPS_NTSC, "Philips FR1236 MK2" }, - { TUNER_PHILIPS_PAL_I, "Philips FR1246 MK2" }, - /* 20-29 */ - { TUNER_PHILIPS_PAL_DK, "Philips FR1256 MK2" }, - { TUNER_PHILIPS_PAL, "Philips FM1216" }, - { TUNER_PHILIPS_SECAM, "Philips FM1216MF" }, - { TUNER_PHILIPS_NTSC, "Philips FM1236" }, - { TUNER_PHILIPS_PAL_I, "Philips FM1246" }, - { TUNER_PHILIPS_PAL_DK, "Philips FM1256" }, - { TUNER_TEMIC_4036FY5_NTSC, "Temic 4036FY5" }, - { TUNER_ABSENT, "Samsung TCPN9082D" }, - { TUNER_ABSENT, "Samsung TCPM9092P" }, - { TUNER_TEMIC_4006FH5_PAL, "Temic 4006FH5" }, - /* 30-39 */ - { TUNER_ABSENT, "Samsung TCPN9085D" }, - { TUNER_ABSENT, "Samsung TCPB9085P" }, - { TUNER_ABSENT, "Samsung TCPL9091P" }, - { TUNER_TEMIC_4039FR5_NTSC, "Temic 4039FR5" }, - { TUNER_PHILIPS_FQ1216ME, "Philips FQ1216 ME" }, - { TUNER_TEMIC_4066FY5_PAL_I, "Temic 4066FY5" }, - { TUNER_PHILIPS_NTSC, "Philips TD1536" }, - { TUNER_PHILIPS_NTSC, "Philips TD1536D" }, - { TUNER_PHILIPS_NTSC, "Philips FMR1236" }, /* mono radio */ - { TUNER_ABSENT, "Philips FI1256MP" }, - /* 40-49 */ - { TUNER_ABSENT, "Samsung TCPQ9091P" }, - { TUNER_TEMIC_4006FN5_MULTI_PAL, "Temic 4006FN5" }, - { TUNER_TEMIC_4009FR5_PAL, "Temic 4009FR5" }, - { TUNER_TEMIC_4046FM5, "Temic 4046FM5" }, - { TUNER_TEMIC_4009FN5_MULTI_PAL_FM, "Temic 4009FN5" }, - { TUNER_ABSENT, "Philips TD1536D FH 44"}, - { TUNER_LG_NTSC_FM, "LG TP18NSR01F"}, - { TUNER_LG_PAL_FM, "LG TP18PSB01D"}, - { TUNER_LG_PAL, "LG TP18PSB11D"}, - { TUNER_LG_PAL_I_FM, "LG TAPC-I001D"}, - /* 50-59 */ - { TUNER_LG_PAL_I, "LG TAPC-I701D"}, - { TUNER_ABSENT, "Temic 4042FI5"}, - { TUNER_MICROTUNE_4049FM5, "Microtune 4049 FM5"}, - { TUNER_ABSENT, "LG TPI8NSR11F"}, - { TUNER_ABSENT, "Microtune 4049 FM5 Alt I2C"}, - { TUNER_PHILIPS_FM1216ME_MK3, "Philips FQ1216ME MK3"}, - { TUNER_ABSENT, "Philips FI1236 MK3"}, - { TUNER_PHILIPS_FM1216ME_MK3, "Philips FM1216 ME MK3"}, - { TUNER_PHILIPS_FM1236_MK3, "Philips FM1236 MK3"}, - { TUNER_ABSENT, "Philips FM1216MP MK3"}, - /* 60-69 */ - { TUNER_PHILIPS_FM1216ME_MK3, "LG S001D MK3"}, - { TUNER_ABSENT, "LG M001D MK3"}, - { TUNER_PHILIPS_FM1216ME_MK3, "LG S701D MK3"}, - { TUNER_ABSENT, "LG M701D MK3"}, - { TUNER_ABSENT, "Temic 4146FM5"}, - { TUNER_ABSENT, "Temic 4136FY5"}, - { TUNER_ABSENT, "Temic 4106FH5"}, - { TUNER_ABSENT, "Philips FQ1216LMP MK3"}, - { TUNER_LG_NTSC_TAPE, "LG TAPE H001F MK3"}, - { TUNER_LG_NTSC_TAPE, "LG TAPE H701F MK3"}, - /* 70-79 */ - { TUNER_ABSENT, "LG TALN H200T"}, - { TUNER_ABSENT, "LG TALN H250T"}, - { TUNER_ABSENT, "LG TALN M200T"}, - { TUNER_ABSENT, "LG TALN Z200T"}, - { TUNER_ABSENT, "LG TALN S200T"}, - { TUNER_ABSENT, "Thompson DTT7595"}, - { TUNER_ABSENT, "Thompson DTT7592"}, - { TUNER_ABSENT, "Silicon TDA8275C1 8290"}, - { TUNER_ABSENT, "Silicon TDA8275C1 8290 FM"}, - { TUNER_ABSENT, "Thompson DTT757"}, - /* 80-89 */ - { TUNER_PHILIPS_FQ1216LME_MK3, "Philips FQ1216LME MK3"}, - { TUNER_LG_PAL_NEW_TAPC, "LG TAPC G701D"}, - { TUNER_LG_NTSC_NEW_TAPC, "LG TAPC H791F"}, - { TUNER_LG_PAL_NEW_TAPC, "TCL 2002MB 3"}, - { TUNER_LG_PAL_NEW_TAPC, "TCL 2002MI 3"}, - { TUNER_TCL_2002N, "TCL 2002N 6A"}, - { TUNER_PHILIPS_FM1236_MK3, "Philips FQ1236 MK3"}, - { TUNER_SAMSUNG_TCPN_2121P30A, "Samsung TCPN 2121P30A"}, - { TUNER_ABSENT, "Samsung TCPE 4121P30A"}, - { TUNER_PHILIPS_FM1216ME_MK3, "TCL MFPE05 2"}, - /* 90-99 */ - { TUNER_ABSENT, "LG TALN H202T"}, - { TUNER_PHILIPS_FQ1216AME_MK4, "Philips FQ1216AME MK4"}, - { TUNER_PHILIPS_FQ1236A_MK4, "Philips FQ1236A MK4"}, - { TUNER_ABSENT, "Philips FQ1286A MK4"}, - { TUNER_ABSENT, "Philips FQ1216ME MK5"}, - { TUNER_ABSENT, "Philips FQ1236 MK5"}, - { TUNER_SAMSUNG_TCPG_6121P30A, "Samsung TCPG 6121P30A"}, - { TUNER_TCL_2002MB, "TCL 2002MB_3H"}, - { TUNER_ABSENT, "TCL 2002MI_3H"}, - { TUNER_TCL_2002N, "TCL 2002N 5H"}, - /* 100-109 */ - { TUNER_PHILIPS_FMD1216ME_MK3, "Philips FMD1216ME"}, - { TUNER_TEA5767, "Philips TEA5768HL FM Radio"}, - { TUNER_ABSENT, "Panasonic ENV57H12D5"}, - { TUNER_PHILIPS_FM1236_MK3, "TCL MFNM05-4"}, - { TUNER_PHILIPS_FM1236_MK3, "TCL MNM05-4"}, - { TUNER_PHILIPS_FM1216ME_MK3, "TCL MPE05-2"}, - { TUNER_ABSENT, "TCL MQNM05-4"}, - { TUNER_ABSENT, "LG TAPC-W701D"}, - { TUNER_ABSENT, "TCL 9886P-WM"}, - { TUNER_ABSENT, "TCL 1676NM-WM"}, - /* 110-119 */ - { TUNER_ABSENT, "Thompson DTT75105"}, - { TUNER_ABSENT, "Conexant_CX24109"}, - { TUNER_TCL_2002N, "TCL M2523_5N_E"}, - { TUNER_TCL_2002MB, "TCL M2523_3DB_E"}, - { TUNER_ABSENT, "Philips 8275A"}, - { TUNER_ABSENT, "Microtune MT2060"}, - { TUNER_PHILIPS_FM1236_MK3, "Philips FM1236 MK5"}, - { TUNER_PHILIPS_FM1216ME_MK3, "Philips FM1216ME MK5"}, - { TUNER_ABSENT, "TCL M2523_3DI_E"}, - { TUNER_ABSENT, "Samsung THPD5222FG30A"}, - /* 120-129 */ - { TUNER_XC2028, "Xceive XC3028"}, - { TUNER_PHILIPS_FQ1216LME_MK3, "Philips FQ1216LME MK5"}, - { TUNER_ABSENT, "Philips FQD1216LME"}, - { TUNER_ABSENT, "Conexant CX24118A"}, - { TUNER_ABSENT, "TCL DMF11WIP"}, - { TUNER_ABSENT, "TCL MFNM05_4H_E"}, - { TUNER_ABSENT, "TCL MNM05_4H_E"}, - { TUNER_ABSENT, "TCL MPE05_2H_E"}, - { TUNER_ABSENT, "TCL MQNM05_4_U"}, - { TUNER_ABSENT, "TCL M2523_5NH_E"}, - /* 130-139 */ - { TUNER_ABSENT, "TCL M2523_3DBH_E"}, - { TUNER_ABSENT, "TCL M2523_3DIH_E"}, - { TUNER_ABSENT, "TCL MFPE05_2_U"}, - { TUNER_PHILIPS_FMD1216MEX_MK3, "Philips FMD1216MEX"}, - { TUNER_ABSENT, "Philips FRH2036B"}, - { TUNER_ABSENT, "Panasonic ENGF75_01GF"}, - { TUNER_ABSENT, "MaxLinear MXL5005"}, - { TUNER_ABSENT, "MaxLinear MXL5003"}, - { TUNER_ABSENT, "Xceive XC2028"}, - { TUNER_ABSENT, "Microtune MT2131"}, - /* 140-149 */ - { TUNER_ABSENT, "Philips 8275A_8295"}, - { TUNER_ABSENT, "TCL MF02GIP_5N_E"}, - { TUNER_ABSENT, "TCL MF02GIP_3DB_E"}, - { TUNER_ABSENT, "TCL MF02GIP_3DI_E"}, - { TUNER_ABSENT, "Microtune MT2266"}, - { TUNER_ABSENT, "TCL MF10WPP_4N_E"}, - { TUNER_ABSENT, "LG TAPQ_H702F"}, - { TUNER_ABSENT, "TCL M09WPP_4N_E"}, - { TUNER_ABSENT, "MaxLinear MXL5005_v2"}, - { TUNER_PHILIPS_TDA8290, "Philips 18271_8295"}, - /* 150-159 */ - { TUNER_XC5000, "Xceive XC5000"}, - { TUNER_ABSENT, "Xceive XC3028L"}, - { TUNER_ABSENT, "NXP 18271C2_716x"}, - { TUNER_ABSENT, "Xceive XC4000"}, - { TUNER_ABSENT, "Dibcom 7070"}, - { TUNER_PHILIPS_TDA8290, "NXP 18271C2"}, - { TUNER_ABSENT, "Siano SMS1010"}, - { TUNER_ABSENT, "Siano SMS1150"}, - { TUNER_ABSENT, "MaxLinear 5007"}, - { TUNER_ABSENT, "TCL M09WPP_2P_E"}, - /* 160-169 */ - { TUNER_ABSENT, "Siano SMS1180"}, - { TUNER_ABSENT, "Maxim_MAX2165"}, - { TUNER_ABSENT, "Siano SMS1140"}, - { TUNER_ABSENT, "Siano SMS1150 B1"}, - { TUNER_ABSENT, "MaxLinear 111"}, - { TUNER_ABSENT, "Dibcom 7770"}, - { TUNER_ABSENT, "Siano SMS1180VNS"}, - { TUNER_ABSENT, "Siano SMS1184"}, - { TUNER_PHILIPS_FQ1236_MK5, "TCL M30WTP-4N-E"}, - { TUNER_ABSENT, "TCL_M11WPP_2PN_E"}, - /* 170-179 */ - { TUNER_ABSENT, "MaxLinear 301"}, - { TUNER_ABSENT, "Mirics MSi001"}, - { TUNER_ABSENT, "MaxLinear MxL241SF"}, - { TUNER_XC5000C, "Xceive XC5000C"}, - { TUNER_ABSENT, "Montage M68TS2020"}, - { TUNER_ABSENT, "Siano SMS1530"}, - { TUNER_ABSENT, "Dibcom 7090"}, - { TUNER_ABSENT, "Xceive XC5200C"}, - { TUNER_ABSENT, "NXP 18273"}, - { TUNER_ABSENT, "Montage M88TS2022"}, - /* 180-189 */ - { TUNER_ABSENT, "NXP 18272M"}, - { TUNER_ABSENT, "NXP 18272S"}, -}; - -/* Use V4L2_IDENT_AMBIGUOUS for those audio 'chips' that are - * internal to a video chip, i.e. not a separate audio chip. */ -static struct HAUPPAUGE_AUDIOIC -{ - u32 id; - char *name; -} -audioIC[] = -{ - /* 0-4 */ - { V4L2_IDENT_NONE, "None" }, - { V4L2_IDENT_UNKNOWN, "TEA6300" }, - { V4L2_IDENT_UNKNOWN, "TEA6320" }, - { V4L2_IDENT_UNKNOWN, "TDA9850" }, - { V4L2_IDENT_MSPX4XX, "MSP3400C" }, - /* 5-9 */ - { V4L2_IDENT_MSPX4XX, "MSP3410D" }, - { V4L2_IDENT_MSPX4XX, "MSP3415" }, - { V4L2_IDENT_MSPX4XX, "MSP3430" }, - { V4L2_IDENT_MSPX4XX, "MSP3438" }, - { V4L2_IDENT_UNKNOWN, "CS5331" }, - /* 10-14 */ - { V4L2_IDENT_MSPX4XX, "MSP3435" }, - { V4L2_IDENT_MSPX4XX, "MSP3440" }, - { V4L2_IDENT_MSPX4XX, "MSP3445" }, - { V4L2_IDENT_MSPX4XX, "MSP3411" }, - { V4L2_IDENT_MSPX4XX, "MSP3416" }, - /* 15-19 */ - { V4L2_IDENT_MSPX4XX, "MSP3425" }, - { V4L2_IDENT_MSPX4XX, "MSP3451" }, - { V4L2_IDENT_MSPX4XX, "MSP3418" }, - { V4L2_IDENT_UNKNOWN, "Type 0x12" }, - { V4L2_IDENT_UNKNOWN, "OKI7716" }, - /* 20-24 */ - { V4L2_IDENT_MSPX4XX, "MSP4410" }, - { V4L2_IDENT_MSPX4XX, "MSP4420" }, - { V4L2_IDENT_MSPX4XX, "MSP4440" }, - { V4L2_IDENT_MSPX4XX, "MSP4450" }, - { V4L2_IDENT_MSPX4XX, "MSP4408" }, - /* 25-29 */ - { V4L2_IDENT_MSPX4XX, "MSP4418" }, - { V4L2_IDENT_MSPX4XX, "MSP4428" }, - { V4L2_IDENT_MSPX4XX, "MSP4448" }, - { V4L2_IDENT_MSPX4XX, "MSP4458" }, - { V4L2_IDENT_MSPX4XX, "Type 0x1d" }, - /* 30-34 */ - { V4L2_IDENT_AMBIGUOUS, "CX880" }, - { V4L2_IDENT_AMBIGUOUS, "CX881" }, - { V4L2_IDENT_AMBIGUOUS, "CX883" }, - { V4L2_IDENT_AMBIGUOUS, "CX882" }, - { V4L2_IDENT_AMBIGUOUS, "CX25840" }, - /* 35-39 */ - { V4L2_IDENT_AMBIGUOUS, "CX25841" }, - { V4L2_IDENT_AMBIGUOUS, "CX25842" }, - { V4L2_IDENT_AMBIGUOUS, "CX25843" }, - { V4L2_IDENT_AMBIGUOUS, "CX23418" }, - { V4L2_IDENT_AMBIGUOUS, "CX23885" }, - /* 40-44 */ - { V4L2_IDENT_AMBIGUOUS, "CX23888" }, - { V4L2_IDENT_AMBIGUOUS, "SAA7131" }, - { V4L2_IDENT_AMBIGUOUS, "CX23887" }, - { V4L2_IDENT_AMBIGUOUS, "SAA7164" }, - { V4L2_IDENT_AMBIGUOUS, "AU8522" }, -}; - -/* This list is supplied by Hauppauge. Thanks! */ -static const char *decoderIC[] = { - /* 0-4 */ - "None", "BT815", "BT817", "BT819", "BT815A", - /* 5-9 */ - "BT817A", "BT819A", "BT827", "BT829", "BT848", - /* 10-14 */ - "BT848A", "BT849A", "BT829A", "BT827A", "BT878", - /* 15-19 */ - "BT879", "BT880", "VPX3226E", "SAA7114", "SAA7115", - /* 20-24 */ - "CX880", "CX881", "CX883", "SAA7111", "SAA7113", - /* 25-29 */ - "CX882", "TVP5150A", "CX25840", "CX25841", "CX25842", - /* 30-34 */ - "CX25843", "CX23418", "NEC61153", "CX23885", "CX23888", - /* 35-39 */ - "SAA7131", "CX25837", "CX23887", "CX23885A", "CX23887A", - /* 40-42 */ - "SAA7164", "CX23885B", "AU8522" -}; - -static int hasRadioTuner(int tunerType) -{ - switch (tunerType) { - case 18: /* PNPEnv_TUNER_FR1236_MK2 */ - case 23: /* PNPEnv_TUNER_FM1236 */ - case 38: /* PNPEnv_TUNER_FMR1236 */ - case 16: /* PNPEnv_TUNER_FR1216_MK2 */ - case 19: /* PNPEnv_TUNER_FR1246_MK2 */ - case 21: /* PNPEnv_TUNER_FM1216 */ - case 24: /* PNPEnv_TUNER_FM1246 */ - case 17: /* PNPEnv_TUNER_FR1216MF_MK2 */ - case 22: /* PNPEnv_TUNER_FM1216MF */ - case 20: /* PNPEnv_TUNER_FR1256_MK2 */ - case 25: /* PNPEnv_TUNER_FM1256 */ - case 33: /* PNPEnv_TUNER_4039FR5 */ - case 42: /* PNPEnv_TUNER_4009FR5 */ - case 52: /* PNPEnv_TUNER_4049FM5 */ - case 54: /* PNPEnv_TUNER_4049FM5_AltI2C */ - case 44: /* PNPEnv_TUNER_4009FN5 */ - case 31: /* PNPEnv_TUNER_TCPB9085P */ - case 30: /* PNPEnv_TUNER_TCPN9085D */ - case 46: /* PNPEnv_TUNER_TP18NSR01F */ - case 47: /* PNPEnv_TUNER_TP18PSB01D */ - case 49: /* PNPEnv_TUNER_TAPC_I001D */ - case 60: /* PNPEnv_TUNER_TAPE_S001D_MK3 */ - case 57: /* PNPEnv_TUNER_FM1216ME_MK3 */ - case 59: /* PNPEnv_TUNER_FM1216MP_MK3 */ - case 58: /* PNPEnv_TUNER_FM1236_MK3 */ - case 68: /* PNPEnv_TUNER_TAPE_H001F_MK3 */ - case 61: /* PNPEnv_TUNER_TAPE_M001D_MK3 */ - case 78: /* PNPEnv_TUNER_TDA8275C1_8290_FM */ - case 89: /* PNPEnv_TUNER_TCL_MFPE05_2 */ - case 92: /* PNPEnv_TUNER_PHILIPS_FQ1236A_MK4 */ - case 105: - return 1; - } - return 0; -} - -void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee, - unsigned char *eeprom_data) -{ - /* ---------------------------------------------- - ** The hauppauge eeprom format is tagged - ** - ** if packet[0] == 0x84, then packet[0..1] == length - ** else length = packet[0] & 3f; - ** if packet[0] & f8 == f8, then EOD and packet[1] == checksum - ** - ** In our (ivtv) case we're interested in the following: - ** tuner type: tag [00].05 or [0a].01 (index into hauppauge_tuner) - ** tuner fmts: tag [00].04 or [0a].00 (bitmask index into - ** hauppauge_tuner_fmt) - ** radio: tag [00].{last} or [0e].00 (bitmask. bit2=FM) - ** audio proc: tag [02].01 or [05].00 (mask with 0x7f) - ** decoder proc: tag [09].01) - - ** Fun info: - ** model: tag [00].07-08 or [06].00-01 - ** revision: tag [00].09-0b or [06].04-06 - ** serial#: tag [01].05-07 or [04].04-06 - - ** # of inputs/outputs ??? - */ - - int i, j, len, done, beenhere, tag, start; - - int tuner1 = 0, t_format1 = 0, audioic = -1; - char *t_name1 = NULL; - const char *t_fmt_name1[8] = { " none", "", "", "", "", "", "", "" }; - - int tuner2 = 0, t_format2 = 0; - char *t_name2 = NULL; - const char *t_fmt_name2[8] = { " none", "", "", "", "", "", "", "" }; - - memset(tvee, 0, sizeof(*tvee)); - tvee->tuner_type = TUNER_ABSENT; - tvee->tuner2_type = TUNER_ABSENT; - - done = len = beenhere = 0; - - /* Different eeprom start offsets for em28xx, cx2388x and cx23418 */ - if (eeprom_data[0] == 0x1a && - eeprom_data[1] == 0xeb && - eeprom_data[2] == 0x67 && - eeprom_data[3] == 0x95) - start = 0xa0; /* Generic em28xx offset */ - else if ((eeprom_data[0] & 0xe1) == 0x01 && - eeprom_data[1] == 0x00 && - eeprom_data[2] == 0x00 && - eeprom_data[8] == 0x84) - start = 8; /* Generic cx2388x offset */ - else if (eeprom_data[1] == 0x70 && - eeprom_data[2] == 0x00 && - eeprom_data[4] == 0x74 && - eeprom_data[8] == 0x84) - start = 8; /* Generic cx23418 offset (models 74xxx) */ - else - start = 0; - - for (i = start; !done && i < 256; i += len) { - if (eeprom_data[i] == 0x84) { - len = eeprom_data[i + 1] + (eeprom_data[i + 2] << 8); - i += 3; - } else if ((eeprom_data[i] & 0xf0) == 0x70) { - if (eeprom_data[i] & 0x08) { - /* verify checksum! */ - done = 1; - break; - } - len = eeprom_data[i] & 0x07; - ++i; - } else { - tveeprom_warn("Encountered bad packet header [%02x]. " - "Corrupt or not a Hauppauge eeprom.\n", - eeprom_data[i]); - return; - } - - if (debug) { - tveeprom_info("Tag [%02x] + %d bytes:", - eeprom_data[i], len - 1); - for (j = 1; j < len; j++) - printk(KERN_CONT " %02x", eeprom_data[i + j]); - printk(KERN_CONT "\n"); - } - - /* process by tag */ - tag = eeprom_data[i]; - switch (tag) { - case 0x00: - /* tag: 'Comprehensive' */ - tuner1 = eeprom_data[i+6]; - t_format1 = eeprom_data[i+5]; - tvee->has_radio = eeprom_data[i+len-1]; - /* old style tag, don't know how to detect - IR presence, mark as unknown. */ - tvee->has_ir = 0; - tvee->model = - eeprom_data[i+8] + - (eeprom_data[i+9] << 8); - tvee->revision = eeprom_data[i+10] + - (eeprom_data[i+11] << 8) + - (eeprom_data[i+12] << 16); - break; - - case 0x01: - /* tag: 'SerialID' */ - tvee->serial_number = - eeprom_data[i+6] + - (eeprom_data[i+7] << 8) + - (eeprom_data[i+8] << 16); - break; - - case 0x02: - /* tag 'AudioInfo' - Note mask with 0x7F, high bit used on some older models - to indicate 4052 mux was removed in favor of using MSP - inputs directly. */ - audioic = eeprom_data[i+2] & 0x7f; - if (audioic < ARRAY_SIZE(audioIC)) - tvee->audio_processor = audioIC[audioic].id; - else - tvee->audio_processor = V4L2_IDENT_UNKNOWN; - break; - - /* case 0x03: tag 'EEInfo' */ - - case 0x04: - /* tag 'SerialID2' */ - tvee->serial_number = - eeprom_data[i+5] + - (eeprom_data[i+6] << 8) + - (eeprom_data[i+7] << 16); - - if ((eeprom_data[i + 8] & 0xf0) && - (tvee->serial_number < 0xffffff)) { - tvee->MAC_address[0] = 0x00; - tvee->MAC_address[1] = 0x0D; - tvee->MAC_address[2] = 0xFE; - tvee->MAC_address[3] = eeprom_data[i + 7]; - tvee->MAC_address[4] = eeprom_data[i + 6]; - tvee->MAC_address[5] = eeprom_data[i + 5]; - tvee->has_MAC_address = 1; - } - break; - - case 0x05: - /* tag 'Audio2' - Note mask with 0x7F, high bit used on some older models - to indicate 4052 mux was removed in favor of using MSP - inputs directly. */ - audioic = eeprom_data[i+1] & 0x7f; - if (audioic < ARRAY_SIZE(audioIC)) - tvee->audio_processor = audioIC[audioic].id; - else - tvee->audio_processor = V4L2_IDENT_UNKNOWN; - - break; - - case 0x06: - /* tag 'ModelRev' */ - tvee->model = - eeprom_data[i + 1] + - (eeprom_data[i + 2] << 8) + - (eeprom_data[i + 3] << 16) + - (eeprom_data[i + 4] << 24); - tvee->revision = - eeprom_data[i + 5] + - (eeprom_data[i + 6] << 8) + - (eeprom_data[i + 7] << 16); - break; - - case 0x07: - /* tag 'Details': according to Hauppauge not interesting - on any PCI-era or later boards. */ - break; - - /* there is no tag 0x08 defined */ - - case 0x09: - /* tag 'Video' */ - tvee->decoder_processor = eeprom_data[i + 1]; - break; - - case 0x0a: - /* tag 'Tuner' */ - if (beenhere == 0) { - tuner1 = eeprom_data[i + 2]; - t_format1 = eeprom_data[i + 1]; - beenhere = 1; - } else { - /* a second (radio) tuner may be present */ - tuner2 = eeprom_data[i + 2]; - t_format2 = eeprom_data[i + 1]; - /* not a TV tuner? */ - if (t_format2 == 0) - tvee->has_radio = 1; /* must be radio */ - } - break; - - case 0x0b: - /* tag 'Inputs': according to Hauppauge this is specific - to each driver family, so no good assumptions can be - made. */ - break; - - /* case 0x0c: tag 'Balun' */ - /* case 0x0d: tag 'Teletext' */ - - case 0x0e: - /* tag: 'Radio' */ - tvee->has_radio = eeprom_data[i+1]; - break; - - case 0x0f: - /* tag 'IRInfo' */ - tvee->has_ir = 1 | (eeprom_data[i+1] << 1); - break; - - /* case 0x10: tag 'VBIInfo' */ - /* case 0x11: tag 'QCInfo' */ - /* case 0x12: tag 'InfoBits' */ - - default: - tveeprom_dbg("Not sure what to do with tag [%02x]\n", - tag); - /* dump the rest of the packet? */ - } - } - - if (!done) { - tveeprom_warn("Ran out of data!\n"); - return; - } - - if (tvee->revision != 0) { - tvee->rev_str[0] = 32 + ((tvee->revision >> 18) & 0x3f); - tvee->rev_str[1] = 32 + ((tvee->revision >> 12) & 0x3f); - tvee->rev_str[2] = 32 + ((tvee->revision >> 6) & 0x3f); - tvee->rev_str[3] = 32 + (tvee->revision & 0x3f); - tvee->rev_str[4] = 0; - } - - if (hasRadioTuner(tuner1) && !tvee->has_radio) { - tveeprom_info("The eeprom says no radio is present, but the tuner type\n"); - tveeprom_info("indicates otherwise. I will assume that radio is present.\n"); - tvee->has_radio = 1; - } - - if (tuner1 < ARRAY_SIZE(hauppauge_tuner)) { - tvee->tuner_type = hauppauge_tuner[tuner1].id; - t_name1 = hauppauge_tuner[tuner1].name; - } else { - t_name1 = "unknown"; - } - - if (tuner2 < ARRAY_SIZE(hauppauge_tuner)) { - tvee->tuner2_type = hauppauge_tuner[tuner2].id; - t_name2 = hauppauge_tuner[tuner2].name; - } else { - t_name2 = "unknown"; - } - - tvee->tuner_hauppauge_model = tuner1; - tvee->tuner2_hauppauge_model = tuner2; - tvee->tuner_formats = 0; - tvee->tuner2_formats = 0; - for (i = j = 0; i < 8; i++) { - if (t_format1 & (1 << i)) { - tvee->tuner_formats |= hauppauge_tuner_fmt[i].id; - t_fmt_name1[j++] = hauppauge_tuner_fmt[i].name; - } - } - for (i = j = 0; i < 8; i++) { - if (t_format2 & (1 << i)) { - tvee->tuner2_formats |= hauppauge_tuner_fmt[i].id; - t_fmt_name2[j++] = hauppauge_tuner_fmt[i].name; - } - } - - tveeprom_info("Hauppauge model %d, rev %s, serial# %d\n", - tvee->model, tvee->rev_str, tvee->serial_number); - if (tvee->has_MAC_address == 1) - tveeprom_info("MAC address is %pM\n", tvee->MAC_address); - tveeprom_info("tuner model is %s (idx %d, type %d)\n", - t_name1, tuner1, tvee->tuner_type); - tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n", - t_fmt_name1[0], t_fmt_name1[1], t_fmt_name1[2], - t_fmt_name1[3], t_fmt_name1[4], t_fmt_name1[5], - t_fmt_name1[6], t_fmt_name1[7], t_format1); - if (tuner2) - tveeprom_info("second tuner model is %s (idx %d, type %d)\n", - t_name2, tuner2, tvee->tuner2_type); - if (t_format2) - tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n", - t_fmt_name2[0], t_fmt_name2[1], t_fmt_name2[2], - t_fmt_name2[3], t_fmt_name2[4], t_fmt_name2[5], - t_fmt_name2[6], t_fmt_name2[7], t_format2); - if (audioic < 0) { - tveeprom_info("audio processor is unknown (no idx)\n"); - tvee->audio_processor = V4L2_IDENT_UNKNOWN; - } else { - if (audioic < ARRAY_SIZE(audioIC)) - tveeprom_info("audio processor is %s (idx %d)\n", - audioIC[audioic].name, audioic); - else - tveeprom_info("audio processor is unknown (idx %d)\n", - audioic); - } - if (tvee->decoder_processor) - tveeprom_info("decoder processor is %s (idx %d)\n", - STRM(decoderIC, tvee->decoder_processor), - tvee->decoder_processor); - if (tvee->has_ir) - tveeprom_info("has %sradio, has %sIR receiver, has %sIR transmitter\n", - tvee->has_radio ? "" : "no ", - (tvee->has_ir & 2) ? "" : "no ", - (tvee->has_ir & 4) ? "" : "no "); - else - tveeprom_info("has %sradio\n", - tvee->has_radio ? "" : "no "); -} -EXPORT_SYMBOL(tveeprom_hauppauge_analog); - -/* ----------------------------------------------------------------------- */ -/* generic helper functions */ - -int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len) -{ - unsigned char buf; - int err; - - buf = 0; - err = i2c_master_send(c, &buf, 1); - if (err != 1) { - tveeprom_info("Huh, no eeprom present (err=%d)?\n", err); - return -1; - } - err = i2c_master_recv(c, eedata, len); - if (err != len) { - tveeprom_warn("i2c eeprom read error (err=%d)\n", err); - return -1; - } - if (debug) { - int i; - - tveeprom_info("full 256-byte eeprom dump:\n"); - for (i = 0; i < len; i++) { - if (0 == (i % 16)) - tveeprom_info("%02x:", i); - printk(KERN_CONT " %02x", eedata[i]); - if (15 == (i % 16)) - printk(KERN_CONT "\n"); - } - } - return 0; -} -EXPORT_SYMBOL(tveeprom_read); - -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/tvp514x.c b/drivers/media/video/tvp514x.c deleted file mode 100644 index cd615c1d6011..000000000000 --- a/drivers/media/video/tvp514x.c +++ /dev/null @@ -1,1166 +0,0 @@ -/* - * drivers/media/video/tvp514x.c - * - * TI TVP5146/47 decoder driver - * - * Copyright (C) 2008 Texas Instruments Inc - * Author: Vaibhav Hiremath <hvaibhav@ti.com> - * - * Contributors: - * Sivaraj R <sivaraj@ti.com> - * Brijesh R Jadav <brijesh.j@ti.com> - * Hardik Shah <hardik.shah@ti.com> - * Manjunath Hadli <mrh@ti.com> - * Karicheri Muralidharan <m-karicheri2@ti.com> - * - * This package is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#include <linux/i2c.h> -#include <linux/slab.h> -#include <linux/delay.h> -#include <linux/videodev2.h> -#include <linux/module.h> - -#include <media/v4l2-device.h> -#include <media/v4l2-common.h> -#include <media/v4l2-mediabus.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-ctrls.h> -#include <media/tvp514x.h> - -#include "tvp514x_regs.h" - -/* Module Name */ -#define TVP514X_MODULE_NAME "tvp514x" - -/* Private macros for TVP */ -#define I2C_RETRY_COUNT (5) -#define LOCK_RETRY_COUNT (5) -#define LOCK_RETRY_DELAY (200) - -/* Debug functions */ -static bool debug; -module_param(debug, bool, 0644); -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - -MODULE_AUTHOR("Texas Instruments"); -MODULE_DESCRIPTION("TVP514X linux decoder driver"); -MODULE_LICENSE("GPL"); - -/* enum tvp514x_std - enum for supported standards */ -enum tvp514x_std { - STD_NTSC_MJ = 0, - STD_PAL_BDGHIN, - STD_INVALID -}; - -/** - * struct tvp514x_std_info - Structure to store standard informations - * @width: Line width in pixels - * @height:Number of active lines - * @video_std: Value to write in REG_VIDEO_STD register - * @standard: v4l2 standard structure information - */ -struct tvp514x_std_info { - unsigned long width; - unsigned long height; - u8 video_std; - struct v4l2_standard standard; -}; - -static struct tvp514x_reg tvp514x_reg_list_default[0x40]; - -static int tvp514x_s_stream(struct v4l2_subdev *sd, int enable); -/** - * struct tvp514x_decoder - TVP5146/47 decoder object - * @sd: Subdevice Slave handle - * @tvp514x_regs: copy of hw's regs with preset values. - * @pdata: Board specific - * @ver: Chip version - * @streaming: TVP5146/47 decoder streaming - enabled or disabled. - * @current_std: Current standard - * @num_stds: Number of standards - * @std_list: Standards list - * @input: Input routing at chip level - * @output: Output routing at chip level - */ -struct tvp514x_decoder { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - struct tvp514x_reg tvp514x_regs[ARRAY_SIZE(tvp514x_reg_list_default)]; - const struct tvp514x_platform_data *pdata; - - int ver; - int streaming; - - enum tvp514x_std current_std; - int num_stds; - const struct tvp514x_std_info *std_list; - /* Input and Output Routing parameters */ - u32 input; - u32 output; -}; - -/* TVP514x default register values */ -static struct tvp514x_reg tvp514x_reg_list_default[] = { - /* Composite selected */ - {TOK_WRITE, REG_INPUT_SEL, 0x05}, - {TOK_WRITE, REG_AFE_GAIN_CTRL, 0x0F}, - /* Auto mode */ - {TOK_WRITE, REG_VIDEO_STD, 0x00}, - {TOK_WRITE, REG_OPERATION_MODE, 0x00}, - {TOK_SKIP, REG_AUTOSWITCH_MASK, 0x3F}, - {TOK_WRITE, REG_COLOR_KILLER, 0x10}, - {TOK_WRITE, REG_LUMA_CONTROL1, 0x00}, - {TOK_WRITE, REG_LUMA_CONTROL2, 0x00}, - {TOK_WRITE, REG_LUMA_CONTROL3, 0x02}, - {TOK_WRITE, REG_BRIGHTNESS, 0x80}, - {TOK_WRITE, REG_CONTRAST, 0x80}, - {TOK_WRITE, REG_SATURATION, 0x80}, - {TOK_WRITE, REG_HUE, 0x00}, - {TOK_WRITE, REG_CHROMA_CONTROL1, 0x00}, - {TOK_WRITE, REG_CHROMA_CONTROL2, 0x0E}, - /* Reserved */ - {TOK_SKIP, 0x0F, 0x00}, - {TOK_WRITE, REG_COMP_PR_SATURATION, 0x80}, - {TOK_WRITE, REG_COMP_Y_CONTRAST, 0x80}, - {TOK_WRITE, REG_COMP_PB_SATURATION, 0x80}, - /* Reserved */ - {TOK_SKIP, 0x13, 0x00}, - {TOK_WRITE, REG_COMP_Y_BRIGHTNESS, 0x80}, - /* Reserved */ - {TOK_SKIP, 0x15, 0x00}, - /* NTSC timing */ - {TOK_SKIP, REG_AVID_START_PIXEL_LSB, 0x55}, - {TOK_SKIP, REG_AVID_START_PIXEL_MSB, 0x00}, - {TOK_SKIP, REG_AVID_STOP_PIXEL_LSB, 0x25}, - {TOK_SKIP, REG_AVID_STOP_PIXEL_MSB, 0x03}, - /* NTSC timing */ - {TOK_SKIP, REG_HSYNC_START_PIXEL_LSB, 0x00}, - {TOK_SKIP, REG_HSYNC_START_PIXEL_MSB, 0x00}, - {TOK_SKIP, REG_HSYNC_STOP_PIXEL_LSB, 0x40}, - {TOK_SKIP, REG_HSYNC_STOP_PIXEL_MSB, 0x00}, - /* NTSC timing */ - {TOK_SKIP, REG_VSYNC_START_LINE_LSB, 0x04}, - {TOK_SKIP, REG_VSYNC_START_LINE_MSB, 0x00}, - {TOK_SKIP, REG_VSYNC_STOP_LINE_LSB, 0x07}, - {TOK_SKIP, REG_VSYNC_STOP_LINE_MSB, 0x00}, - /* NTSC timing */ - {TOK_SKIP, REG_VBLK_START_LINE_LSB, 0x01}, - {TOK_SKIP, REG_VBLK_START_LINE_MSB, 0x00}, - {TOK_SKIP, REG_VBLK_STOP_LINE_LSB, 0x15}, - {TOK_SKIP, REG_VBLK_STOP_LINE_MSB, 0x00}, - /* Reserved */ - {TOK_SKIP, 0x26, 0x00}, - /* Reserved */ - {TOK_SKIP, 0x27, 0x00}, - {TOK_SKIP, REG_FAST_SWTICH_CONTROL, 0xCC}, - /* Reserved */ - {TOK_SKIP, 0x29, 0x00}, - {TOK_SKIP, REG_FAST_SWTICH_SCART_DELAY, 0x00}, - /* Reserved */ - {TOK_SKIP, 0x2B, 0x00}, - {TOK_SKIP, REG_SCART_DELAY, 0x00}, - {TOK_SKIP, REG_CTI_DELAY, 0x00}, - {TOK_SKIP, REG_CTI_CONTROL, 0x00}, - /* Reserved */ - {TOK_SKIP, 0x2F, 0x00}, - /* Reserved */ - {TOK_SKIP, 0x30, 0x00}, - /* Reserved */ - {TOK_SKIP, 0x31, 0x00}, - /* HS, VS active high */ - {TOK_WRITE, REG_SYNC_CONTROL, 0x00}, - /* 10-bit BT.656 */ - {TOK_WRITE, REG_OUTPUT_FORMATTER1, 0x00}, - /* Enable clk & data */ - {TOK_WRITE, REG_OUTPUT_FORMATTER2, 0x11}, - /* Enable AVID & FLD */ - {TOK_WRITE, REG_OUTPUT_FORMATTER3, 0xEE}, - /* Enable VS & HS */ - {TOK_WRITE, REG_OUTPUT_FORMATTER4, 0xAF}, - {TOK_WRITE, REG_OUTPUT_FORMATTER5, 0xFF}, - {TOK_WRITE, REG_OUTPUT_FORMATTER6, 0xFF}, - /* Clear status */ - {TOK_WRITE, REG_CLEAR_LOST_LOCK, 0x01}, - {TOK_TERM, 0, 0}, -}; - -/** - * Supported standards - - * - * Currently supports two standards only, need to add support for rest of the - * modes, like SECAM, etc... - */ -static const struct tvp514x_std_info tvp514x_std_list[] = { - /* Standard: STD_NTSC_MJ */ - [STD_NTSC_MJ] = { - .width = NTSC_NUM_ACTIVE_PIXELS, - .height = NTSC_NUM_ACTIVE_LINES, - .video_std = VIDEO_STD_NTSC_MJ_BIT, - .standard = { - .index = 0, - .id = V4L2_STD_NTSC, - .name = "NTSC", - .frameperiod = {1001, 30000}, - .framelines = 525 - }, - /* Standard: STD_PAL_BDGHIN */ - }, - [STD_PAL_BDGHIN] = { - .width = PAL_NUM_ACTIVE_PIXELS, - .height = PAL_NUM_ACTIVE_LINES, - .video_std = VIDEO_STD_PAL_BDGHIN_BIT, - .standard = { - .index = 1, - .id = V4L2_STD_PAL, - .name = "PAL", - .frameperiod = {1, 25}, - .framelines = 625 - }, - }, - /* Standard: need to add for additional standard */ -}; - - -static inline struct tvp514x_decoder *to_decoder(struct v4l2_subdev *sd) -{ - return container_of(sd, struct tvp514x_decoder, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct tvp514x_decoder, hdl)->sd; -} - - -/** - * tvp514x_read_reg() - Read a value from a register in an TVP5146/47. - * @sd: ptr to v4l2_subdev struct - * @reg: TVP5146/47 register address - * - * Returns value read if successful, or non-zero (-1) otherwise. - */ -static int tvp514x_read_reg(struct v4l2_subdev *sd, u8 reg) -{ - int err, retry = 0; - struct i2c_client *client = v4l2_get_subdevdata(sd); - -read_again: - - err = i2c_smbus_read_byte_data(client, reg); - if (err < 0) { - if (retry <= I2C_RETRY_COUNT) { - v4l2_warn(sd, "Read: retry ... %d\n", retry); - retry++; - msleep_interruptible(10); - goto read_again; - } - } - - return err; -} - -/** - * dump_reg() - dump the register content of TVP5146/47. - * @sd: ptr to v4l2_subdev struct - * @reg: TVP5146/47 register address - */ -static void dump_reg(struct v4l2_subdev *sd, u8 reg) -{ - u32 val; - - val = tvp514x_read_reg(sd, reg); - v4l2_info(sd, "Reg(0x%.2X): 0x%.2X\n", reg, val); -} - -/** - * tvp514x_write_reg() - Write a value to a register in TVP5146/47 - * @sd: ptr to v4l2_subdev struct - * @reg: TVP5146/47 register address - * @val: value to be written to the register - * - * Write a value to a register in an TVP5146/47 decoder device. - * Returns zero if successful, or non-zero otherwise. - */ -static int tvp514x_write_reg(struct v4l2_subdev *sd, u8 reg, u8 val) -{ - int err, retry = 0; - struct i2c_client *client = v4l2_get_subdevdata(sd); - -write_again: - - err = i2c_smbus_write_byte_data(client, reg, val); - if (err) { - if (retry <= I2C_RETRY_COUNT) { - v4l2_warn(sd, "Write: retry ... %d\n", retry); - retry++; - msleep_interruptible(10); - goto write_again; - } - } - - return err; -} - -/** - * tvp514x_write_regs() : Initializes a list of TVP5146/47 registers - * @sd: ptr to v4l2_subdev struct - * @reglist: list of TVP5146/47 registers and values - * - * Initializes a list of TVP5146/47 registers:- - * if token is TOK_TERM, then entire write operation terminates - * if token is TOK_DELAY, then a delay of 'val' msec is introduced - * if token is TOK_SKIP, then the register write is skipped - * if token is TOK_WRITE, then the register write is performed - * Returns zero if successful, or non-zero otherwise. - */ -static int tvp514x_write_regs(struct v4l2_subdev *sd, - const struct tvp514x_reg reglist[]) -{ - int err; - const struct tvp514x_reg *next = reglist; - - for (; next->token != TOK_TERM; next++) { - if (next->token == TOK_DELAY) { - msleep(next->val); - continue; - } - - if (next->token == TOK_SKIP) - continue; - - err = tvp514x_write_reg(sd, next->reg, (u8) next->val); - if (err) { - v4l2_err(sd, "Write failed. Err[%d]\n", err); - return err; - } - } - return 0; -} - -/** - * tvp514x_query_current_std() : Query the current standard detected by TVP5146/47 - * @sd: ptr to v4l2_subdev struct - * - * Returns the current standard detected by TVP5146/47, STD_INVALID if there is no - * standard detected. - */ -static enum tvp514x_std tvp514x_query_current_std(struct v4l2_subdev *sd) -{ - u8 std, std_status; - - std = tvp514x_read_reg(sd, REG_VIDEO_STD); - if ((std & VIDEO_STD_MASK) == VIDEO_STD_AUTO_SWITCH_BIT) - /* use the standard status register */ - std_status = tvp514x_read_reg(sd, REG_VIDEO_STD_STATUS); - else - /* use the standard register itself */ - std_status = std; - - switch (std_status & VIDEO_STD_MASK) { - case VIDEO_STD_NTSC_MJ_BIT: - return STD_NTSC_MJ; - - case VIDEO_STD_PAL_BDGHIN_BIT: - return STD_PAL_BDGHIN; - - default: - return STD_INVALID; - } - - return STD_INVALID; -} - -/* TVP5146/47 register dump function */ -static void tvp514x_reg_dump(struct v4l2_subdev *sd) -{ - dump_reg(sd, REG_INPUT_SEL); - dump_reg(sd, REG_AFE_GAIN_CTRL); - dump_reg(sd, REG_VIDEO_STD); - dump_reg(sd, REG_OPERATION_MODE); - dump_reg(sd, REG_COLOR_KILLER); - dump_reg(sd, REG_LUMA_CONTROL1); - dump_reg(sd, REG_LUMA_CONTROL2); - dump_reg(sd, REG_LUMA_CONTROL3); - dump_reg(sd, REG_BRIGHTNESS); - dump_reg(sd, REG_CONTRAST); - dump_reg(sd, REG_SATURATION); - dump_reg(sd, REG_HUE); - dump_reg(sd, REG_CHROMA_CONTROL1); - dump_reg(sd, REG_CHROMA_CONTROL2); - dump_reg(sd, REG_COMP_PR_SATURATION); - dump_reg(sd, REG_COMP_Y_CONTRAST); - dump_reg(sd, REG_COMP_PB_SATURATION); - dump_reg(sd, REG_COMP_Y_BRIGHTNESS); - dump_reg(sd, REG_AVID_START_PIXEL_LSB); - dump_reg(sd, REG_AVID_START_PIXEL_MSB); - dump_reg(sd, REG_AVID_STOP_PIXEL_LSB); - dump_reg(sd, REG_AVID_STOP_PIXEL_MSB); - dump_reg(sd, REG_HSYNC_START_PIXEL_LSB); - dump_reg(sd, REG_HSYNC_START_PIXEL_MSB); - dump_reg(sd, REG_HSYNC_STOP_PIXEL_LSB); - dump_reg(sd, REG_HSYNC_STOP_PIXEL_MSB); - dump_reg(sd, REG_VSYNC_START_LINE_LSB); - dump_reg(sd, REG_VSYNC_START_LINE_MSB); - dump_reg(sd, REG_VSYNC_STOP_LINE_LSB); - dump_reg(sd, REG_VSYNC_STOP_LINE_MSB); - dump_reg(sd, REG_VBLK_START_LINE_LSB); - dump_reg(sd, REG_VBLK_START_LINE_MSB); - dump_reg(sd, REG_VBLK_STOP_LINE_LSB); - dump_reg(sd, REG_VBLK_STOP_LINE_MSB); - dump_reg(sd, REG_SYNC_CONTROL); - dump_reg(sd, REG_OUTPUT_FORMATTER1); - dump_reg(sd, REG_OUTPUT_FORMATTER2); - dump_reg(sd, REG_OUTPUT_FORMATTER3); - dump_reg(sd, REG_OUTPUT_FORMATTER4); - dump_reg(sd, REG_OUTPUT_FORMATTER5); - dump_reg(sd, REG_OUTPUT_FORMATTER6); - dump_reg(sd, REG_CLEAR_LOST_LOCK); -} - -/** - * tvp514x_configure() - Configure the TVP5146/47 registers - * @sd: ptr to v4l2_subdev struct - * @decoder: ptr to tvp514x_decoder structure - * - * Returns zero if successful, or non-zero otherwise. - */ -static int tvp514x_configure(struct v4l2_subdev *sd, - struct tvp514x_decoder *decoder) -{ - int err; - - /* common register initialization */ - err = - tvp514x_write_regs(sd, decoder->tvp514x_regs); - if (err) - return err; - - if (debug) - tvp514x_reg_dump(sd); - - return 0; -} - -/** - * tvp514x_detect() - Detect if an tvp514x is present, and if so which revision. - * @sd: pointer to standard V4L2 sub-device structure - * @decoder: pointer to tvp514x_decoder structure - * - * A device is considered to be detected if the chip ID (LSB and MSB) - * registers match the expected values. - * Any value of the rom version register is accepted. - * Returns ENODEV error number if no device is detected, or zero - * if a device is detected. - */ -static int tvp514x_detect(struct v4l2_subdev *sd, - struct tvp514x_decoder *decoder) -{ - u8 chip_id_msb, chip_id_lsb, rom_ver; - struct i2c_client *client = v4l2_get_subdevdata(sd); - - chip_id_msb = tvp514x_read_reg(sd, REG_CHIP_ID_MSB); - chip_id_lsb = tvp514x_read_reg(sd, REG_CHIP_ID_LSB); - rom_ver = tvp514x_read_reg(sd, REG_ROM_VERSION); - - v4l2_dbg(1, debug, sd, - "chip id detected msb:0x%x lsb:0x%x rom version:0x%x\n", - chip_id_msb, chip_id_lsb, rom_ver); - if ((chip_id_msb != TVP514X_CHIP_ID_MSB) - || ((chip_id_lsb != TVP5146_CHIP_ID_LSB) - && (chip_id_lsb != TVP5147_CHIP_ID_LSB))) { - /* We didn't read the values we expected, so this must not be - * an TVP5146/47. - */ - v4l2_err(sd, "chip id mismatch msb:0x%x lsb:0x%x\n", - chip_id_msb, chip_id_lsb); - return -ENODEV; - } - - decoder->ver = rom_ver; - - v4l2_info(sd, "%s (Version - 0x%.2x) found at 0x%x (%s)\n", - client->name, decoder->ver, - client->addr << 1, client->adapter->name); - return 0; -} - -/** - * tvp514x_querystd() - V4L2 decoder interface handler for querystd - * @sd: pointer to standard V4L2 sub-device structure - * @std_id: standard V4L2 std_id ioctl enum - * - * Returns the current standard detected by TVP5146/47. If no active input is - * detected then *std_id is set to 0 and the function returns 0. - */ -static int tvp514x_querystd(struct v4l2_subdev *sd, v4l2_std_id *std_id) -{ - struct tvp514x_decoder *decoder = to_decoder(sd); - enum tvp514x_std current_std; - enum tvp514x_input input_sel; - u8 sync_lock_status, lock_mask; - - if (std_id == NULL) - return -EINVAL; - - *std_id = V4L2_STD_UNKNOWN; - - /* query the current standard */ - current_std = tvp514x_query_current_std(sd); - if (current_std == STD_INVALID) - return 0; - - input_sel = decoder->input; - - switch (input_sel) { - case INPUT_CVBS_VI1A: - case INPUT_CVBS_VI1B: - case INPUT_CVBS_VI1C: - case INPUT_CVBS_VI2A: - case INPUT_CVBS_VI2B: - case INPUT_CVBS_VI2C: - case INPUT_CVBS_VI3A: - case INPUT_CVBS_VI3B: - case INPUT_CVBS_VI3C: - case INPUT_CVBS_VI4A: - lock_mask = STATUS_CLR_SUBCAR_LOCK_BIT | - STATUS_HORZ_SYNC_LOCK_BIT | - STATUS_VIRT_SYNC_LOCK_BIT; - break; - - case INPUT_SVIDEO_VI2A_VI1A: - case INPUT_SVIDEO_VI2B_VI1B: - case INPUT_SVIDEO_VI2C_VI1C: - case INPUT_SVIDEO_VI2A_VI3A: - case INPUT_SVIDEO_VI2B_VI3B: - case INPUT_SVIDEO_VI2C_VI3C: - case INPUT_SVIDEO_VI4A_VI1A: - case INPUT_SVIDEO_VI4A_VI1B: - case INPUT_SVIDEO_VI4A_VI1C: - case INPUT_SVIDEO_VI4A_VI3A: - case INPUT_SVIDEO_VI4A_VI3B: - case INPUT_SVIDEO_VI4A_VI3C: - lock_mask = STATUS_HORZ_SYNC_LOCK_BIT | - STATUS_VIRT_SYNC_LOCK_BIT; - break; - /*Need to add other interfaces*/ - default: - return -EINVAL; - } - /* check whether signal is locked */ - sync_lock_status = tvp514x_read_reg(sd, REG_STATUS1); - if (lock_mask != (sync_lock_status & lock_mask)) - return 0; /* No input detected */ - - *std_id = decoder->std_list[current_std].standard.id; - - v4l2_dbg(1, debug, sd, "Current STD: %s\n", - decoder->std_list[current_std].standard.name); - return 0; -} - -/** - * tvp514x_s_std() - V4L2 decoder interface handler for s_std - * @sd: pointer to standard V4L2 sub-device structure - * @std_id: standard V4L2 v4l2_std_id ioctl enum - * - * If std_id is supported, sets the requested standard. Otherwise, returns - * -EINVAL - */ -static int tvp514x_s_std(struct v4l2_subdev *sd, v4l2_std_id std_id) -{ - struct tvp514x_decoder *decoder = to_decoder(sd); - int err, i; - - for (i = 0; i < decoder->num_stds; i++) - if (std_id & decoder->std_list[i].standard.id) - break; - - if ((i == decoder->num_stds) || (i == STD_INVALID)) - return -EINVAL; - - err = tvp514x_write_reg(sd, REG_VIDEO_STD, - decoder->std_list[i].video_std); - if (err) - return err; - - decoder->current_std = i; - decoder->tvp514x_regs[REG_VIDEO_STD].val = - decoder->std_list[i].video_std; - - v4l2_dbg(1, debug, sd, "Standard set to: %s\n", - decoder->std_list[i].standard.name); - return 0; -} - -/** - * tvp514x_s_routing() - V4L2 decoder interface handler for s_routing - * @sd: pointer to standard V4L2 sub-device structure - * @input: input selector for routing the signal - * @output: output selector for routing the signal - * @config: config value. Not used - * - * If index is valid, selects the requested input. Otherwise, returns -EINVAL if - * the input is not supported or there is no active signal present in the - * selected input. - */ -static int tvp514x_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct tvp514x_decoder *decoder = to_decoder(sd); - int err; - enum tvp514x_input input_sel; - enum tvp514x_output output_sel; - u8 sync_lock_status, lock_mask; - int try_count = LOCK_RETRY_COUNT; - - if ((input >= INPUT_INVALID) || - (output >= OUTPUT_INVALID)) - /* Index out of bound */ - return -EINVAL; - - /* - * For the sequence streamon -> streamoff and again s_input - * it fails to lock the signal, since streamoff puts TVP514x - * into power off state which leads to failure in sub-sequent s_input. - * - * So power up the TVP514x device here, since it is important to lock - * the signal at this stage. - */ - if (!decoder->streaming) - tvp514x_s_stream(sd, 1); - - input_sel = input; - output_sel = output; - - err = tvp514x_write_reg(sd, REG_INPUT_SEL, input_sel); - if (err) - return err; - - output_sel |= tvp514x_read_reg(sd, - REG_OUTPUT_FORMATTER1) & 0x7; - err = tvp514x_write_reg(sd, REG_OUTPUT_FORMATTER1, - output_sel); - if (err) - return err; - - decoder->tvp514x_regs[REG_INPUT_SEL].val = input_sel; - decoder->tvp514x_regs[REG_OUTPUT_FORMATTER1].val = output_sel; - - /* Clear status */ - msleep(LOCK_RETRY_DELAY); - err = - tvp514x_write_reg(sd, REG_CLEAR_LOST_LOCK, 0x01); - if (err) - return err; - - switch (input_sel) { - case INPUT_CVBS_VI1A: - case INPUT_CVBS_VI1B: - case INPUT_CVBS_VI1C: - case INPUT_CVBS_VI2A: - case INPUT_CVBS_VI2B: - case INPUT_CVBS_VI2C: - case INPUT_CVBS_VI3A: - case INPUT_CVBS_VI3B: - case INPUT_CVBS_VI3C: - case INPUT_CVBS_VI4A: - lock_mask = STATUS_CLR_SUBCAR_LOCK_BIT | - STATUS_HORZ_SYNC_LOCK_BIT | - STATUS_VIRT_SYNC_LOCK_BIT; - break; - - case INPUT_SVIDEO_VI2A_VI1A: - case INPUT_SVIDEO_VI2B_VI1B: - case INPUT_SVIDEO_VI2C_VI1C: - case INPUT_SVIDEO_VI2A_VI3A: - case INPUT_SVIDEO_VI2B_VI3B: - case INPUT_SVIDEO_VI2C_VI3C: - case INPUT_SVIDEO_VI4A_VI1A: - case INPUT_SVIDEO_VI4A_VI1B: - case INPUT_SVIDEO_VI4A_VI1C: - case INPUT_SVIDEO_VI4A_VI3A: - case INPUT_SVIDEO_VI4A_VI3B: - case INPUT_SVIDEO_VI4A_VI3C: - lock_mask = STATUS_HORZ_SYNC_LOCK_BIT | - STATUS_VIRT_SYNC_LOCK_BIT; - break; - /* Need to add other interfaces*/ - default: - return -EINVAL; - } - - while (try_count-- > 0) { - /* Allow decoder to sync up with new input */ - msleep(LOCK_RETRY_DELAY); - - sync_lock_status = tvp514x_read_reg(sd, - REG_STATUS1); - if (lock_mask == (sync_lock_status & lock_mask)) - /* Input detected */ - break; - } - - if (try_count < 0) - return -EINVAL; - - decoder->input = input; - decoder->output = output; - - v4l2_dbg(1, debug, sd, "Input set to: %d\n", input_sel); - - return 0; -} - -/** - * tvp514x_s_ctrl() - V4L2 decoder interface handler for s_ctrl - * @ctrl: pointer to v4l2_ctrl structure - * - * If the requested control is supported, sets the control's current - * value in HW. Otherwise, returns -EINVAL if the control is not supported. - */ -static int tvp514x_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - struct tvp514x_decoder *decoder = to_decoder(sd); - int err = -EINVAL, value; - - value = ctrl->val; - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - err = tvp514x_write_reg(sd, REG_BRIGHTNESS, value); - if (!err) - decoder->tvp514x_regs[REG_BRIGHTNESS].val = value; - break; - case V4L2_CID_CONTRAST: - err = tvp514x_write_reg(sd, REG_CONTRAST, value); - if (!err) - decoder->tvp514x_regs[REG_CONTRAST].val = value; - break; - case V4L2_CID_SATURATION: - err = tvp514x_write_reg(sd, REG_SATURATION, value); - if (!err) - decoder->tvp514x_regs[REG_SATURATION].val = value; - break; - case V4L2_CID_HUE: - if (value == 180) - value = 0x7F; - else if (value == -180) - value = 0x80; - err = tvp514x_write_reg(sd, REG_HUE, value); - if (!err) - decoder->tvp514x_regs[REG_HUE].val = value; - break; - case V4L2_CID_AUTOGAIN: - err = tvp514x_write_reg(sd, REG_AFE_GAIN_CTRL, value ? 0x0f : 0x0c); - if (!err) - decoder->tvp514x_regs[REG_AFE_GAIN_CTRL].val = value; - break; - } - - v4l2_dbg(1, debug, sd, "Set Control: ID - %d - %d\n", - ctrl->id, ctrl->val); - return err; -} - -/** - * tvp514x_enum_mbus_fmt() - V4L2 decoder interface handler for enum_mbus_fmt - * @sd: pointer to standard V4L2 sub-device structure - * @index: index of pixelcode to retrieve - * @code: receives the pixelcode - * - * Enumerates supported mediabus formats - */ -static int -tvp514x_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned index, - enum v4l2_mbus_pixelcode *code) -{ - if (index) - return -EINVAL; - - *code = V4L2_MBUS_FMT_YUYV10_2X10; - return 0; -} - -/** - * tvp514x_mbus_fmt_cap() - V4L2 decoder interface handler for try/s/g_mbus_fmt - * @sd: pointer to standard V4L2 sub-device structure - * @f: pointer to the mediabus format structure - * - * Negotiates the image capture size and mediabus format. - */ -static int -tvp514x_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *f) -{ - struct tvp514x_decoder *decoder = to_decoder(sd); - enum tvp514x_std current_std; - - if (f == NULL) - return -EINVAL; - - /* Calculate height and width based on current standard */ - current_std = decoder->current_std; - - f->code = V4L2_MBUS_FMT_YUYV10_2X10; - f->width = decoder->std_list[current_std].width; - f->height = decoder->std_list[current_std].height; - f->field = V4L2_FIELD_INTERLACED; - f->colorspace = V4L2_COLORSPACE_SMPTE170M; - - v4l2_dbg(1, debug, sd, "MBUS_FMT: Width - %d, Height - %d\n", - f->width, f->height); - return 0; -} - -/** - * tvp514x_g_parm() - V4L2 decoder interface handler for g_parm - * @sd: pointer to standard V4L2 sub-device structure - * @a: pointer to standard V4L2 VIDIOC_G_PARM ioctl structure - * - * Returns the decoder's video CAPTURE parameters. - */ -static int -tvp514x_g_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *a) -{ - struct tvp514x_decoder *decoder = to_decoder(sd); - struct v4l2_captureparm *cparm; - enum tvp514x_std current_std; - - if (a == NULL) - return -EINVAL; - - if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - /* only capture is supported */ - return -EINVAL; - - /* get the current standard */ - current_std = decoder->current_std; - - cparm = &a->parm.capture; - cparm->capability = V4L2_CAP_TIMEPERFRAME; - cparm->timeperframe = - decoder->std_list[current_std].standard.frameperiod; - - return 0; -} - -/** - * tvp514x_s_parm() - V4L2 decoder interface handler for s_parm - * @sd: pointer to standard V4L2 sub-device structure - * @a: pointer to standard V4L2 VIDIOC_S_PARM ioctl structure - * - * Configures the decoder to use the input parameters, if possible. If - * not possible, returns the appropriate error code. - */ -static int -tvp514x_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *a) -{ - struct tvp514x_decoder *decoder = to_decoder(sd); - struct v4l2_fract *timeperframe; - enum tvp514x_std current_std; - - if (a == NULL) - return -EINVAL; - - if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - /* only capture is supported */ - return -EINVAL; - - timeperframe = &a->parm.capture.timeperframe; - - /* get the current standard */ - current_std = decoder->current_std; - - *timeperframe = - decoder->std_list[current_std].standard.frameperiod; - - return 0; -} - -/** - * tvp514x_s_stream() - V4L2 decoder i/f handler for s_stream - * @sd: pointer to standard V4L2 sub-device structure - * @enable: streaming enable or disable - * - * Sets streaming to enable or disable, if possible. - */ -static int tvp514x_s_stream(struct v4l2_subdev *sd, int enable) -{ - int err = 0; - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct tvp514x_decoder *decoder = to_decoder(sd); - - if (decoder->streaming == enable) - return 0; - - switch (enable) { - case 0: - { - /* Power Down Sequence */ - err = tvp514x_write_reg(sd, REG_OPERATION_MODE, 0x01); - if (err) { - v4l2_err(sd, "Unable to turn off decoder\n"); - return err; - } - decoder->streaming = enable; - break; - } - case 1: - { - struct tvp514x_reg *int_seq = (struct tvp514x_reg *) - client->driver->id_table->driver_data; - - /* Power Up Sequence */ - err = tvp514x_write_regs(sd, int_seq); - if (err) { - v4l2_err(sd, "Unable to turn on decoder\n"); - return err; - } - /* Detect if not already detected */ - err = tvp514x_detect(sd, decoder); - if (err) { - v4l2_err(sd, "Unable to detect decoder\n"); - return err; - } - err = tvp514x_configure(sd, decoder); - if (err) { - v4l2_err(sd, "Unable to configure decoder\n"); - return err; - } - decoder->streaming = enable; - break; - } - default: - err = -ENODEV; - break; - } - - return err; -} - -static const struct v4l2_ctrl_ops tvp514x_ctrl_ops = { - .s_ctrl = tvp514x_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops tvp514x_core_ops = { - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, - .s_std = tvp514x_s_std, -}; - -static const struct v4l2_subdev_video_ops tvp514x_video_ops = { - .s_routing = tvp514x_s_routing, - .querystd = tvp514x_querystd, - .enum_mbus_fmt = tvp514x_enum_mbus_fmt, - .g_mbus_fmt = tvp514x_mbus_fmt, - .try_mbus_fmt = tvp514x_mbus_fmt, - .s_mbus_fmt = tvp514x_mbus_fmt, - .g_parm = tvp514x_g_parm, - .s_parm = tvp514x_s_parm, - .s_stream = tvp514x_s_stream, -}; - -static const struct v4l2_subdev_ops tvp514x_ops = { - .core = &tvp514x_core_ops, - .video = &tvp514x_video_ops, -}; - -static struct tvp514x_decoder tvp514x_dev = { - .streaming = 0, - .current_std = STD_NTSC_MJ, - .std_list = tvp514x_std_list, - .num_stds = ARRAY_SIZE(tvp514x_std_list), - -}; - -/** - * tvp514x_probe() - decoder driver i2c probe handler - * @client: i2c driver client device structure - * @id: i2c driver id table - * - * Register decoder as an i2c client device and V4L2 - * device. - */ -static int -tvp514x_probe(struct i2c_client *client, const struct i2c_device_id *id) -{ - struct tvp514x_decoder *decoder; - struct v4l2_subdev *sd; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EIO; - - if (!client->dev.platform_data) { - v4l2_err(client, "No platform data!!\n"); - return -ENODEV; - } - - decoder = kzalloc(sizeof(*decoder), GFP_KERNEL); - if (!decoder) - return -ENOMEM; - - /* Initialize the tvp514x_decoder with default configuration */ - *decoder = tvp514x_dev; - /* Copy default register configuration */ - memcpy(decoder->tvp514x_regs, tvp514x_reg_list_default, - sizeof(tvp514x_reg_list_default)); - - /* Copy board specific information here */ - decoder->pdata = client->dev.platform_data; - - /** - * Fetch platform specific data, and configure the - * tvp514x_reg_list[] accordingly. Since this is one - * time configuration, no need to preserve. - */ - decoder->tvp514x_regs[REG_OUTPUT_FORMATTER2].val |= - (decoder->pdata->clk_polarity << 1); - decoder->tvp514x_regs[REG_SYNC_CONTROL].val |= - ((decoder->pdata->hs_polarity << 2) | - (decoder->pdata->vs_polarity << 3)); - /* Set default standard to auto */ - decoder->tvp514x_regs[REG_VIDEO_STD].val = - VIDEO_STD_AUTO_SWITCH_BIT; - - /* Register with V4L2 layer as slave device */ - sd = &decoder->sd; - v4l2_i2c_subdev_init(sd, client, &tvp514x_ops); - - v4l2_ctrl_handler_init(&decoder->hdl, 5); - v4l2_ctrl_new_std(&decoder->hdl, &tvp514x_ctrl_ops, - V4L2_CID_BRIGHTNESS, 0, 255, 1, 128); - v4l2_ctrl_new_std(&decoder->hdl, &tvp514x_ctrl_ops, - V4L2_CID_CONTRAST, 0, 255, 1, 128); - v4l2_ctrl_new_std(&decoder->hdl, &tvp514x_ctrl_ops, - V4L2_CID_SATURATION, 0, 255, 1, 128); - v4l2_ctrl_new_std(&decoder->hdl, &tvp514x_ctrl_ops, - V4L2_CID_HUE, -180, 180, 180, 0); - v4l2_ctrl_new_std(&decoder->hdl, &tvp514x_ctrl_ops, - V4L2_CID_AUTOGAIN, 0, 1, 1, 1); - sd->ctrl_handler = &decoder->hdl; - if (decoder->hdl.error) { - int err = decoder->hdl.error; - - v4l2_ctrl_handler_free(&decoder->hdl); - kfree(decoder); - return err; - } - v4l2_ctrl_handler_setup(&decoder->hdl); - - v4l2_info(sd, "%s decoder driver registered !!\n", sd->name); - - return 0; - -} - -/** - * tvp514x_remove() - decoder driver i2c remove handler - * @client: i2c driver client device structure - * - * Unregister decoder as an i2c client device and V4L2 - * device. Complement of tvp514x_probe(). - */ -static int tvp514x_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct tvp514x_decoder *decoder = to_decoder(sd); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(&decoder->hdl); - kfree(decoder); - return 0; -} -/* TVP5146 Init/Power on Sequence */ -static const struct tvp514x_reg tvp5146_init_reg_seq[] = { - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS1, 0x02}, - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS2, 0x00}, - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS3, 0x80}, - {TOK_WRITE, REG_VBUS_DATA_ACCESS_NO_VBUS_ADDR_INCR, 0x01}, - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS1, 0x60}, - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS2, 0x00}, - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS3, 0xB0}, - {TOK_WRITE, REG_VBUS_DATA_ACCESS_NO_VBUS_ADDR_INCR, 0x01}, - {TOK_WRITE, REG_VBUS_DATA_ACCESS_NO_VBUS_ADDR_INCR, 0x00}, - {TOK_WRITE, REG_OPERATION_MODE, 0x01}, - {TOK_WRITE, REG_OPERATION_MODE, 0x00}, - {TOK_TERM, 0, 0}, -}; - -/* TVP5147 Init/Power on Sequence */ -static const struct tvp514x_reg tvp5147_init_reg_seq[] = { - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS1, 0x02}, - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS2, 0x00}, - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS3, 0x80}, - {TOK_WRITE, REG_VBUS_DATA_ACCESS_NO_VBUS_ADDR_INCR, 0x01}, - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS1, 0x60}, - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS2, 0x00}, - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS3, 0xB0}, - {TOK_WRITE, REG_VBUS_DATA_ACCESS_NO_VBUS_ADDR_INCR, 0x01}, - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS1, 0x16}, - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS2, 0x00}, - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS3, 0xA0}, - {TOK_WRITE, REG_VBUS_DATA_ACCESS_NO_VBUS_ADDR_INCR, 0x16}, - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS1, 0x60}, - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS2, 0x00}, - {TOK_WRITE, REG_VBUS_ADDRESS_ACCESS3, 0xB0}, - {TOK_WRITE, REG_VBUS_DATA_ACCESS_NO_VBUS_ADDR_INCR, 0x00}, - {TOK_WRITE, REG_OPERATION_MODE, 0x01}, - {TOK_WRITE, REG_OPERATION_MODE, 0x00}, - {TOK_TERM, 0, 0}, -}; - -/* TVP5146M2/TVP5147M1 Init/Power on Sequence */ -static const struct tvp514x_reg tvp514xm_init_reg_seq[] = { - {TOK_WRITE, REG_OPERATION_MODE, 0x01}, - {TOK_WRITE, REG_OPERATION_MODE, 0x00}, - {TOK_TERM, 0, 0}, -}; - -/** - * I2C Device Table - - * - * name - Name of the actual device/chip. - * driver_data - Driver data - */ -static const struct i2c_device_id tvp514x_id[] = { - {"tvp5146", (unsigned long)tvp5146_init_reg_seq}, - {"tvp5146m2", (unsigned long)tvp514xm_init_reg_seq}, - {"tvp5147", (unsigned long)tvp5147_init_reg_seq}, - {"tvp5147m1", (unsigned long)tvp514xm_init_reg_seq}, - {}, -}; - -MODULE_DEVICE_TABLE(i2c, tvp514x_id); - -static struct i2c_driver tvp514x_driver = { - .driver = { - .owner = THIS_MODULE, - .name = TVP514X_MODULE_NAME, - }, - .probe = tvp514x_probe, - .remove = tvp514x_remove, - .id_table = tvp514x_id, -}; - -module_i2c_driver(tvp514x_driver); diff --git a/drivers/media/video/tvp514x_regs.h b/drivers/media/video/tvp514x_regs.h deleted file mode 100644 index 18f29ad0dfe2..000000000000 --- a/drivers/media/video/tvp514x_regs.h +++ /dev/null @@ -1,287 +0,0 @@ -/* - * drivers/media/video/tvp514x_regs.h - * - * Copyright (C) 2008 Texas Instruments Inc - * Author: Vaibhav Hiremath <hvaibhav@ti.com> - * - * Contributors: - * Sivaraj R <sivaraj@ti.com> - * Brijesh R Jadav <brijesh.j@ti.com> - * Hardik Shah <hardik.shah@ti.com> - * Manjunath Hadli <mrh@ti.com> - * Karicheri Muralidharan <m-karicheri2@ti.com> - * - * This package is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#ifndef _TVP514X_REGS_H -#define _TVP514X_REGS_H - -/* - * TVP5146/47 registers - */ -#define REG_INPUT_SEL (0x00) -#define REG_AFE_GAIN_CTRL (0x01) -#define REG_VIDEO_STD (0x02) -#define REG_OPERATION_MODE (0x03) -#define REG_AUTOSWITCH_MASK (0x04) - -#define REG_COLOR_KILLER (0x05) -#define REG_LUMA_CONTROL1 (0x06) -#define REG_LUMA_CONTROL2 (0x07) -#define REG_LUMA_CONTROL3 (0x08) - -#define REG_BRIGHTNESS (0x09) -#define REG_CONTRAST (0x0A) -#define REG_SATURATION (0x0B) -#define REG_HUE (0x0C) - -#define REG_CHROMA_CONTROL1 (0x0D) -#define REG_CHROMA_CONTROL2 (0x0E) - -/* 0x0F Reserved */ - -#define REG_COMP_PR_SATURATION (0x10) -#define REG_COMP_Y_CONTRAST (0x11) -#define REG_COMP_PB_SATURATION (0x12) - -/* 0x13 Reserved */ - -#define REG_COMP_Y_BRIGHTNESS (0x14) - -/* 0x15 Reserved */ - -#define REG_AVID_START_PIXEL_LSB (0x16) -#define REG_AVID_START_PIXEL_MSB (0x17) -#define REG_AVID_STOP_PIXEL_LSB (0x18) -#define REG_AVID_STOP_PIXEL_MSB (0x19) - -#define REG_HSYNC_START_PIXEL_LSB (0x1A) -#define REG_HSYNC_START_PIXEL_MSB (0x1B) -#define REG_HSYNC_STOP_PIXEL_LSB (0x1C) -#define REG_HSYNC_STOP_PIXEL_MSB (0x1D) - -#define REG_VSYNC_START_LINE_LSB (0x1E) -#define REG_VSYNC_START_LINE_MSB (0x1F) -#define REG_VSYNC_STOP_LINE_LSB (0x20) -#define REG_VSYNC_STOP_LINE_MSB (0x21) - -#define REG_VBLK_START_LINE_LSB (0x22) -#define REG_VBLK_START_LINE_MSB (0x23) -#define REG_VBLK_STOP_LINE_LSB (0x24) -#define REG_VBLK_STOP_LINE_MSB (0x25) - -/* 0x26 - 0x27 Reserved */ - -#define REG_FAST_SWTICH_CONTROL (0x28) - -/* 0x29 Reserved */ - -#define REG_FAST_SWTICH_SCART_DELAY (0x2A) - -/* 0x2B Reserved */ - -#define REG_SCART_DELAY (0x2C) -#define REG_CTI_DELAY (0x2D) -#define REG_CTI_CONTROL (0x2E) - -/* 0x2F - 0x31 Reserved */ - -#define REG_SYNC_CONTROL (0x32) -#define REG_OUTPUT_FORMATTER1 (0x33) -#define REG_OUTPUT_FORMATTER2 (0x34) -#define REG_OUTPUT_FORMATTER3 (0x35) -#define REG_OUTPUT_FORMATTER4 (0x36) -#define REG_OUTPUT_FORMATTER5 (0x37) -#define REG_OUTPUT_FORMATTER6 (0x38) -#define REG_CLEAR_LOST_LOCK (0x39) - -#define REG_STATUS1 (0x3A) -#define REG_STATUS2 (0x3B) - -#define REG_AGC_GAIN_STATUS_LSB (0x3C) -#define REG_AGC_GAIN_STATUS_MSB (0x3D) - -/* 0x3E Reserved */ - -#define REG_VIDEO_STD_STATUS (0x3F) -#define REG_GPIO_INPUT1 (0x40) -#define REG_GPIO_INPUT2 (0x41) - -/* 0x42 - 0x45 Reserved */ - -#define REG_AFE_COARSE_GAIN_CH1 (0x46) -#define REG_AFE_COARSE_GAIN_CH2 (0x47) -#define REG_AFE_COARSE_GAIN_CH3 (0x48) -#define REG_AFE_COARSE_GAIN_CH4 (0x49) - -#define REG_AFE_FINE_GAIN_PB_B_LSB (0x4A) -#define REG_AFE_FINE_GAIN_PB_B_MSB (0x4B) -#define REG_AFE_FINE_GAIN_Y_G_CHROMA_LSB (0x4C) -#define REG_AFE_FINE_GAIN_Y_G_CHROMA_MSB (0x4D) -#define REG_AFE_FINE_GAIN_PR_R_LSB (0x4E) -#define REG_AFE_FINE_GAIN_PR_R_MSB (0x4F) -#define REG_AFE_FINE_GAIN_CVBS_LUMA_LSB (0x50) -#define REG_AFE_FINE_GAIN_CVBS_LUMA_MSB (0x51) - -/* 0x52 - 0x68 Reserved */ - -#define REG_FBIT_VBIT_CONTROL1 (0x69) - -/* 0x6A - 0x6B Reserved */ - -#define REG_BACKEND_AGC_CONTROL (0x6C) - -/* 0x6D - 0x6E Reserved */ - -#define REG_AGC_DECREMENT_SPEED_CONTROL (0x6F) -#define REG_ROM_VERSION (0x70) - -/* 0x71 - 0x73 Reserved */ - -#define REG_AGC_WHITE_PEAK_PROCESSING (0x74) -#define REG_FBIT_VBIT_CONTROL2 (0x75) -#define REG_VCR_TRICK_MODE_CONTROL (0x76) -#define REG_HORIZONTAL_SHAKE_INCREMENT (0x77) -#define REG_AGC_INCREMENT_SPEED (0x78) -#define REG_AGC_INCREMENT_DELAY (0x79) - -/* 0x7A - 0x7F Reserved */ - -#define REG_CHIP_ID_MSB (0x80) -#define REG_CHIP_ID_LSB (0x81) - -/* 0x82 Reserved */ - -#define REG_CPLL_SPEED_CONTROL (0x83) - -/* 0x84 - 0x96 Reserved */ - -#define REG_STATUS_REQUEST (0x97) - -/* 0x98 - 0x99 Reserved */ - -#define REG_VERTICAL_LINE_COUNT_LSB (0x9A) -#define REG_VERTICAL_LINE_COUNT_MSB (0x9B) - -/* 0x9C - 0x9D Reserved */ - -#define REG_AGC_DECREMENT_DELAY (0x9E) - -/* 0x9F - 0xB0 Reserved */ - -#define REG_VDP_TTX_FILTER_1_MASK1 (0xB1) -#define REG_VDP_TTX_FILTER_1_MASK2 (0xB2) -#define REG_VDP_TTX_FILTER_1_MASK3 (0xB3) -#define REG_VDP_TTX_FILTER_1_MASK4 (0xB4) -#define REG_VDP_TTX_FILTER_1_MASK5 (0xB5) -#define REG_VDP_TTX_FILTER_2_MASK1 (0xB6) -#define REG_VDP_TTX_FILTER_2_MASK2 (0xB7) -#define REG_VDP_TTX_FILTER_2_MASK3 (0xB8) -#define REG_VDP_TTX_FILTER_2_MASK4 (0xB9) -#define REG_VDP_TTX_FILTER_2_MASK5 (0xBA) -#define REG_VDP_TTX_FILTER_CONTROL (0xBB) -#define REG_VDP_FIFO_WORD_COUNT (0xBC) -#define REG_VDP_FIFO_INTERRUPT_THRLD (0xBD) - -/* 0xBE Reserved */ - -#define REG_VDP_FIFO_RESET (0xBF) -#define REG_VDP_FIFO_OUTPUT_CONTROL (0xC0) -#define REG_VDP_LINE_NUMBER_INTERRUPT (0xC1) -#define REG_VDP_PIXEL_ALIGNMENT_LSB (0xC2) -#define REG_VDP_PIXEL_ALIGNMENT_MSB (0xC3) - -/* 0xC4 - 0xD5 Reserved */ - -#define REG_VDP_LINE_START (0xD6) -#define REG_VDP_LINE_STOP (0xD7) -#define REG_VDP_GLOBAL_LINE_MODE (0xD8) -#define REG_VDP_FULL_FIELD_ENABLE (0xD9) -#define REG_VDP_FULL_FIELD_MODE (0xDA) - -/* 0xDB - 0xDF Reserved */ - -#define REG_VBUS_DATA_ACCESS_NO_VBUS_ADDR_INCR (0xE0) -#define REG_VBUS_DATA_ACCESS_VBUS_ADDR_INCR (0xE1) -#define REG_FIFO_READ_DATA (0xE2) - -/* 0xE3 - 0xE7 Reserved */ - -#define REG_VBUS_ADDRESS_ACCESS1 (0xE8) -#define REG_VBUS_ADDRESS_ACCESS2 (0xE9) -#define REG_VBUS_ADDRESS_ACCESS3 (0xEA) - -/* 0xEB - 0xEF Reserved */ - -#define REG_INTERRUPT_RAW_STATUS0 (0xF0) -#define REG_INTERRUPT_RAW_STATUS1 (0xF1) -#define REG_INTERRUPT_STATUS0 (0xF2) -#define REG_INTERRUPT_STATUS1 (0xF3) -#define REG_INTERRUPT_MASK0 (0xF4) -#define REG_INTERRUPT_MASK1 (0xF5) -#define REG_INTERRUPT_CLEAR0 (0xF6) -#define REG_INTERRUPT_CLEAR1 (0xF7) - -/* 0xF8 - 0xFF Reserved */ - -/* - * Mask and bit definitions of TVP5146/47 registers - */ -/* The ID values we are looking for */ -#define TVP514X_CHIP_ID_MSB (0x51) -#define TVP5146_CHIP_ID_LSB (0x46) -#define TVP5147_CHIP_ID_LSB (0x47) - -#define VIDEO_STD_MASK (0x07) -#define VIDEO_STD_AUTO_SWITCH_BIT (0x00) -#define VIDEO_STD_NTSC_MJ_BIT (0x01) -#define VIDEO_STD_PAL_BDGHIN_BIT (0x02) -#define VIDEO_STD_PAL_M_BIT (0x03) -#define VIDEO_STD_PAL_COMBINATION_N_BIT (0x04) -#define VIDEO_STD_NTSC_4_43_BIT (0x05) -#define VIDEO_STD_SECAM_BIT (0x06) -#define VIDEO_STD_PAL_60_BIT (0x07) - -/* - * Status bit - */ -#define STATUS_TV_VCR_BIT (1<<0) -#define STATUS_HORZ_SYNC_LOCK_BIT (1<<1) -#define STATUS_VIRT_SYNC_LOCK_BIT (1<<2) -#define STATUS_CLR_SUBCAR_LOCK_BIT (1<<3) -#define STATUS_LOST_LOCK_DETECT_BIT (1<<4) -#define STATUS_FEILD_RATE_BIT (1<<5) -#define STATUS_LINE_ALTERNATING_BIT (1<<6) -#define STATUS_PEAK_WHITE_DETECT_BIT (1<<7) - -/* Tokens for register write */ -#define TOK_WRITE (0) /* token for write operation */ -#define TOK_TERM (1) /* terminating token */ -#define TOK_DELAY (2) /* delay token for reg list */ -#define TOK_SKIP (3) /* token to skip a register */ -/** - * struct tvp514x_reg - Structure for TVP5146/47 register initialization values - * @token - Token: TOK_WRITE, TOK_TERM etc.. - * @reg - Register offset - * @val - Register Value for TOK_WRITE or delay in ms for TOK_DELAY - */ -struct tvp514x_reg { - u8 token; - u8 reg; - u32 val; -}; - -#endif /* ifndef _TVP514X_REGS_H */ diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c deleted file mode 100644 index a751b6c146fd..000000000000 --- a/drivers/media/video/tvp5150.c +++ /dev/null @@ -1,1274 +0,0 @@ -/* - * tvp5150 - Texas Instruments TVP5150A/AM1 video decoder driver - * - * Copyright (c) 2005,2006 Mauro Carvalho Chehab (mchehab@infradead.org) - * This code is placed under the terms of the GNU General Public License v2 - */ - -#include <linux/i2c.h> -#include <linux/slab.h> -#include <linux/videodev2.h> -#include <linux/delay.h> -#include <linux/module.h> -#include <media/v4l2-device.h> -#include <media/tvp5150.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-ctrls.h> - -#include "tvp5150_reg.h" - -#define TVP5150_H_MAX 720 -#define TVP5150_V_MAX_525_60 480 -#define TVP5150_V_MAX_OTHERS 576 -#define TVP5150_MAX_CROP_LEFT 511 -#define TVP5150_MAX_CROP_TOP 127 -#define TVP5150_CROP_SHIFT 2 - -MODULE_DESCRIPTION("Texas Instruments TVP5150A video decoder driver"); -MODULE_AUTHOR("Mauro Carvalho Chehab"); -MODULE_LICENSE("GPL"); - - -static int debug; -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug level (0-2)"); - -struct tvp5150 { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - struct v4l2_rect rect; - - v4l2_std_id norm; /* Current set standard */ - u32 input; - u32 output; - int enable; -}; - -static inline struct tvp5150 *to_tvp5150(struct v4l2_subdev *sd) -{ - return container_of(sd, struct tvp5150, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct tvp5150, hdl)->sd; -} - -static int tvp5150_read(struct v4l2_subdev *sd, unsigned char addr) -{ - struct i2c_client *c = v4l2_get_subdevdata(sd); - unsigned char buffer[1]; - int rc; - - buffer[0] = addr; - - rc = i2c_master_send(c, buffer, 1); - if (rc < 0) { - v4l2_err(sd, "i2c i/o error: rc == %d (should be 1)\n", rc); - return rc; - } - - msleep(10); - - rc = i2c_master_recv(c, buffer, 1); - if (rc < 0) { - v4l2_err(sd, "i2c i/o error: rc == %d (should be 1)\n", rc); - return rc; - } - - v4l2_dbg(2, debug, sd, "tvp5150: read 0x%02x = 0x%02x\n", addr, buffer[0]); - - return (buffer[0]); -} - -static inline void tvp5150_write(struct v4l2_subdev *sd, unsigned char addr, - unsigned char value) -{ - struct i2c_client *c = v4l2_get_subdevdata(sd); - unsigned char buffer[2]; - int rc; - - buffer[0] = addr; - buffer[1] = value; - v4l2_dbg(2, debug, sd, "tvp5150: writing 0x%02x 0x%02x\n", buffer[0], buffer[1]); - if (2 != (rc = i2c_master_send(c, buffer, 2))) - v4l2_dbg(0, debug, sd, "i2c i/o error: rc == %d (should be 2)\n", rc); -} - -static void dump_reg_range(struct v4l2_subdev *sd, char *s, u8 init, - const u8 end, int max_line) -{ - int i = 0; - - while (init != (u8)(end + 1)) { - if ((i % max_line) == 0) { - if (i > 0) - printk("\n"); - printk("tvp5150: %s reg 0x%02x = ", s, init); - } - printk("%02x ", tvp5150_read(sd, init)); - - init++; - i++; - } - printk("\n"); -} - -static int tvp5150_log_status(struct v4l2_subdev *sd) -{ - printk("tvp5150: Video input source selection #1 = 0x%02x\n", - tvp5150_read(sd, TVP5150_VD_IN_SRC_SEL_1)); - printk("tvp5150: Analog channel controls = 0x%02x\n", - tvp5150_read(sd, TVP5150_ANAL_CHL_CTL)); - printk("tvp5150: Operation mode controls = 0x%02x\n", - tvp5150_read(sd, TVP5150_OP_MODE_CTL)); - printk("tvp5150: Miscellaneous controls = 0x%02x\n", - tvp5150_read(sd, TVP5150_MISC_CTL)); - printk("tvp5150: Autoswitch mask= 0x%02x\n", - tvp5150_read(sd, TVP5150_AUTOSW_MSK)); - printk("tvp5150: Color killer threshold control = 0x%02x\n", - tvp5150_read(sd, TVP5150_COLOR_KIL_THSH_CTL)); - printk("tvp5150: Luminance processing controls #1 #2 and #3 = %02x %02x %02x\n", - tvp5150_read(sd, TVP5150_LUMA_PROC_CTL_1), - tvp5150_read(sd, TVP5150_LUMA_PROC_CTL_2), - tvp5150_read(sd, TVP5150_LUMA_PROC_CTL_3)); - printk("tvp5150: Brightness control = 0x%02x\n", - tvp5150_read(sd, TVP5150_BRIGHT_CTL)); - printk("tvp5150: Color saturation control = 0x%02x\n", - tvp5150_read(sd, TVP5150_SATURATION_CTL)); - printk("tvp5150: Hue control = 0x%02x\n", - tvp5150_read(sd, TVP5150_HUE_CTL)); - printk("tvp5150: Contrast control = 0x%02x\n", - tvp5150_read(sd, TVP5150_CONTRAST_CTL)); - printk("tvp5150: Outputs and data rates select = 0x%02x\n", - tvp5150_read(sd, TVP5150_DATA_RATE_SEL)); - printk("tvp5150: Configuration shared pins = 0x%02x\n", - tvp5150_read(sd, TVP5150_CONF_SHARED_PIN)); - printk("tvp5150: Active video cropping start = 0x%02x%02x\n", - tvp5150_read(sd, TVP5150_ACT_VD_CROP_ST_MSB), - tvp5150_read(sd, TVP5150_ACT_VD_CROP_ST_LSB)); - printk("tvp5150: Active video cropping stop = 0x%02x%02x\n", - tvp5150_read(sd, TVP5150_ACT_VD_CROP_STP_MSB), - tvp5150_read(sd, TVP5150_ACT_VD_CROP_STP_LSB)); - printk("tvp5150: Genlock/RTC = 0x%02x\n", - tvp5150_read(sd, TVP5150_GENLOCK)); - printk("tvp5150: Horizontal sync start = 0x%02x\n", - tvp5150_read(sd, TVP5150_HORIZ_SYNC_START)); - printk("tvp5150: Vertical blanking start = 0x%02x\n", - tvp5150_read(sd, TVP5150_VERT_BLANKING_START)); - printk("tvp5150: Vertical blanking stop = 0x%02x\n", - tvp5150_read(sd, TVP5150_VERT_BLANKING_STOP)); - printk("tvp5150: Chrominance processing control #1 and #2 = %02x %02x\n", - tvp5150_read(sd, TVP5150_CHROMA_PROC_CTL_1), - tvp5150_read(sd, TVP5150_CHROMA_PROC_CTL_2)); - printk("tvp5150: Interrupt reset register B = 0x%02x\n", - tvp5150_read(sd, TVP5150_INT_RESET_REG_B)); - printk("tvp5150: Interrupt enable register B = 0x%02x\n", - tvp5150_read(sd, TVP5150_INT_ENABLE_REG_B)); - printk("tvp5150: Interrupt configuration register B = 0x%02x\n", - tvp5150_read(sd, TVP5150_INTT_CONFIG_REG_B)); - printk("tvp5150: Video standard = 0x%02x\n", - tvp5150_read(sd, TVP5150_VIDEO_STD)); - printk("tvp5150: Chroma gain factor: Cb=0x%02x Cr=0x%02x\n", - tvp5150_read(sd, TVP5150_CB_GAIN_FACT), - tvp5150_read(sd, TVP5150_CR_GAIN_FACTOR)); - printk("tvp5150: Macrovision on counter = 0x%02x\n", - tvp5150_read(sd, TVP5150_MACROVISION_ON_CTR)); - printk("tvp5150: Macrovision off counter = 0x%02x\n", - tvp5150_read(sd, TVP5150_MACROVISION_OFF_CTR)); - printk("tvp5150: ITU-R BT.656.%d timing(TVP5150AM1 only)\n", - (tvp5150_read(sd, TVP5150_REV_SELECT) & 1) ? 3 : 4); - printk("tvp5150: Device ID = %02x%02x\n", - tvp5150_read(sd, TVP5150_MSB_DEV_ID), - tvp5150_read(sd, TVP5150_LSB_DEV_ID)); - printk("tvp5150: ROM version = (hex) %02x.%02x\n", - tvp5150_read(sd, TVP5150_ROM_MAJOR_VER), - tvp5150_read(sd, TVP5150_ROM_MINOR_VER)); - printk("tvp5150: Vertical line count = 0x%02x%02x\n", - tvp5150_read(sd, TVP5150_VERT_LN_COUNT_MSB), - tvp5150_read(sd, TVP5150_VERT_LN_COUNT_LSB)); - printk("tvp5150: Interrupt status register B = 0x%02x\n", - tvp5150_read(sd, TVP5150_INT_STATUS_REG_B)); - printk("tvp5150: Interrupt active register B = 0x%02x\n", - tvp5150_read(sd, TVP5150_INT_ACTIVE_REG_B)); - printk("tvp5150: Status regs #1 to #5 = %02x %02x %02x %02x %02x\n", - tvp5150_read(sd, TVP5150_STATUS_REG_1), - tvp5150_read(sd, TVP5150_STATUS_REG_2), - tvp5150_read(sd, TVP5150_STATUS_REG_3), - tvp5150_read(sd, TVP5150_STATUS_REG_4), - tvp5150_read(sd, TVP5150_STATUS_REG_5)); - - dump_reg_range(sd, "Teletext filter 1", TVP5150_TELETEXT_FIL1_INI, - TVP5150_TELETEXT_FIL1_END, 8); - dump_reg_range(sd, "Teletext filter 2", TVP5150_TELETEXT_FIL2_INI, - TVP5150_TELETEXT_FIL2_END, 8); - - printk("tvp5150: Teletext filter enable = 0x%02x\n", - tvp5150_read(sd, TVP5150_TELETEXT_FIL_ENA)); - printk("tvp5150: Interrupt status register A = 0x%02x\n", - tvp5150_read(sd, TVP5150_INT_STATUS_REG_A)); - printk("tvp5150: Interrupt enable register A = 0x%02x\n", - tvp5150_read(sd, TVP5150_INT_ENABLE_REG_A)); - printk("tvp5150: Interrupt configuration = 0x%02x\n", - tvp5150_read(sd, TVP5150_INT_CONF)); - printk("tvp5150: VDP status register = 0x%02x\n", - tvp5150_read(sd, TVP5150_VDP_STATUS_REG)); - printk("tvp5150: FIFO word count = 0x%02x\n", - tvp5150_read(sd, TVP5150_FIFO_WORD_COUNT)); - printk("tvp5150: FIFO interrupt threshold = 0x%02x\n", - tvp5150_read(sd, TVP5150_FIFO_INT_THRESHOLD)); - printk("tvp5150: FIFO reset = 0x%02x\n", - tvp5150_read(sd, TVP5150_FIFO_RESET)); - printk("tvp5150: Line number interrupt = 0x%02x\n", - tvp5150_read(sd, TVP5150_LINE_NUMBER_INT)); - printk("tvp5150: Pixel alignment register = 0x%02x%02x\n", - tvp5150_read(sd, TVP5150_PIX_ALIGN_REG_HIGH), - tvp5150_read(sd, TVP5150_PIX_ALIGN_REG_LOW)); - printk("tvp5150: FIFO output control = 0x%02x\n", - tvp5150_read(sd, TVP5150_FIFO_OUT_CTRL)); - printk("tvp5150: Full field enable = 0x%02x\n", - tvp5150_read(sd, TVP5150_FULL_FIELD_ENA)); - printk("tvp5150: Full field mode register = 0x%02x\n", - tvp5150_read(sd, TVP5150_FULL_FIELD_MODE_REG)); - - dump_reg_range(sd, "CC data", TVP5150_CC_DATA_INI, - TVP5150_CC_DATA_END, 8); - - dump_reg_range(sd, "WSS data", TVP5150_WSS_DATA_INI, - TVP5150_WSS_DATA_END, 8); - - dump_reg_range(sd, "VPS data", TVP5150_VPS_DATA_INI, - TVP5150_VPS_DATA_END, 8); - - dump_reg_range(sd, "VITC data", TVP5150_VITC_DATA_INI, - TVP5150_VITC_DATA_END, 10); - - dump_reg_range(sd, "Line mode", TVP5150_LINE_MODE_INI, - TVP5150_LINE_MODE_END, 8); - return 0; -} - -/**************************************************************************** - Basic functions - ****************************************************************************/ - -static inline void tvp5150_selmux(struct v4l2_subdev *sd) -{ - int opmode = 0; - struct tvp5150 *decoder = to_tvp5150(sd); - int input = 0; - int val; - - if ((decoder->output & TVP5150_BLACK_SCREEN) || !decoder->enable) - input = 8; - - switch (decoder->input) { - case TVP5150_COMPOSITE1: - input |= 2; - /* fall through */ - case TVP5150_COMPOSITE0: - break; - case TVP5150_SVIDEO: - default: - input |= 1; - break; - } - - v4l2_dbg(1, debug, sd, "Selecting video route: route input=%i, output=%i " - "=> tvp5150 input=%i, opmode=%i\n", - decoder->input, decoder->output, - input, opmode); - - tvp5150_write(sd, TVP5150_OP_MODE_CTL, opmode); - tvp5150_write(sd, TVP5150_VD_IN_SRC_SEL_1, input); - - /* Svideo should enable YCrCb output and disable GPCL output - * For Composite and TV, it should be the reverse - */ - val = tvp5150_read(sd, TVP5150_MISC_CTL); - if (val < 0) { - v4l2_err(sd, "%s: failed with error = %d\n", __func__, val); - return; - } - - if (decoder->input == TVP5150_SVIDEO) - val = (val & ~0x40) | 0x10; - else - val = (val & ~0x10) | 0x40; - tvp5150_write(sd, TVP5150_MISC_CTL, val); -}; - -struct i2c_reg_value { - unsigned char reg; - unsigned char value; -}; - -/* Default values as sugested at TVP5150AM1 datasheet */ -static const struct i2c_reg_value tvp5150_init_default[] = { - { /* 0x00 */ - TVP5150_VD_IN_SRC_SEL_1,0x00 - }, - { /* 0x01 */ - TVP5150_ANAL_CHL_CTL,0x15 - }, - { /* 0x02 */ - TVP5150_OP_MODE_CTL,0x00 - }, - { /* 0x03 */ - TVP5150_MISC_CTL,0x01 - }, - { /* 0x06 */ - TVP5150_COLOR_KIL_THSH_CTL,0x10 - }, - { /* 0x07 */ - TVP5150_LUMA_PROC_CTL_1,0x60 - }, - { /* 0x08 */ - TVP5150_LUMA_PROC_CTL_2,0x00 - }, - { /* 0x09 */ - TVP5150_BRIGHT_CTL,0x80 - }, - { /* 0x0a */ - TVP5150_SATURATION_CTL,0x80 - }, - { /* 0x0b */ - TVP5150_HUE_CTL,0x00 - }, - { /* 0x0c */ - TVP5150_CONTRAST_CTL,0x80 - }, - { /* 0x0d */ - TVP5150_DATA_RATE_SEL,0x47 - }, - { /* 0x0e */ - TVP5150_LUMA_PROC_CTL_3,0x00 - }, - { /* 0x0f */ - TVP5150_CONF_SHARED_PIN,0x08 - }, - { /* 0x11 */ - TVP5150_ACT_VD_CROP_ST_MSB,0x00 - }, - { /* 0x12 */ - TVP5150_ACT_VD_CROP_ST_LSB,0x00 - }, - { /* 0x13 */ - TVP5150_ACT_VD_CROP_STP_MSB,0x00 - }, - { /* 0x14 */ - TVP5150_ACT_VD_CROP_STP_LSB,0x00 - }, - { /* 0x15 */ - TVP5150_GENLOCK,0x01 - }, - { /* 0x16 */ - TVP5150_HORIZ_SYNC_START,0x80 - }, - { /* 0x18 */ - TVP5150_VERT_BLANKING_START,0x00 - }, - { /* 0x19 */ - TVP5150_VERT_BLANKING_STOP,0x00 - }, - { /* 0x1a */ - TVP5150_CHROMA_PROC_CTL_1,0x0c - }, - { /* 0x1b */ - TVP5150_CHROMA_PROC_CTL_2,0x14 - }, - { /* 0x1c */ - TVP5150_INT_RESET_REG_B,0x00 - }, - { /* 0x1d */ - TVP5150_INT_ENABLE_REG_B,0x00 - }, - { /* 0x1e */ - TVP5150_INTT_CONFIG_REG_B,0x00 - }, - { /* 0x28 */ - TVP5150_VIDEO_STD,0x00 - }, - { /* 0x2e */ - TVP5150_MACROVISION_ON_CTR,0x0f - }, - { /* 0x2f */ - TVP5150_MACROVISION_OFF_CTR,0x01 - }, - { /* 0xbb */ - TVP5150_TELETEXT_FIL_ENA,0x00 - }, - { /* 0xc0 */ - TVP5150_INT_STATUS_REG_A,0x00 - }, - { /* 0xc1 */ - TVP5150_INT_ENABLE_REG_A,0x00 - }, - { /* 0xc2 */ - TVP5150_INT_CONF,0x04 - }, - { /* 0xc8 */ - TVP5150_FIFO_INT_THRESHOLD,0x80 - }, - { /* 0xc9 */ - TVP5150_FIFO_RESET,0x00 - }, - { /* 0xca */ - TVP5150_LINE_NUMBER_INT,0x00 - }, - { /* 0xcb */ - TVP5150_PIX_ALIGN_REG_LOW,0x4e - }, - { /* 0xcc */ - TVP5150_PIX_ALIGN_REG_HIGH,0x00 - }, - { /* 0xcd */ - TVP5150_FIFO_OUT_CTRL,0x01 - }, - { /* 0xcf */ - TVP5150_FULL_FIELD_ENA,0x00 - }, - { /* 0xd0 */ - TVP5150_LINE_MODE_INI,0x00 - }, - { /* 0xfc */ - TVP5150_FULL_FIELD_MODE_REG,0x7f - }, - { /* end of data */ - 0xff,0xff - } -}; - -/* Default values as sugested at TVP5150AM1 datasheet */ -static const struct i2c_reg_value tvp5150_init_enable[] = { - { - TVP5150_CONF_SHARED_PIN, 2 - },{ /* Automatic offset and AGC enabled */ - TVP5150_ANAL_CHL_CTL, 0x15 - },{ /* Activate YCrCb output 0x9 or 0xd ? */ - TVP5150_MISC_CTL, 0x6f - },{ /* Activates video std autodetection for all standards */ - TVP5150_AUTOSW_MSK, 0x0 - },{ /* Default format: 0x47. For 4:2:2: 0x40 */ - TVP5150_DATA_RATE_SEL, 0x47 - },{ - TVP5150_CHROMA_PROC_CTL_1, 0x0c - },{ - TVP5150_CHROMA_PROC_CTL_2, 0x54 - },{ /* Non documented, but initialized on WinTV USB2 */ - 0x27, 0x20 - },{ - 0xff,0xff - } -}; - -struct tvp5150_vbi_type { - unsigned int vbi_type; - unsigned int ini_line; - unsigned int end_line; - unsigned int by_field :1; -}; - -struct i2c_vbi_ram_value { - u16 reg; - struct tvp5150_vbi_type type; - unsigned char values[16]; -}; - -/* This struct have the values for each supported VBI Standard - * by - tvp5150_vbi_types should follow the same order as vbi_ram_default - * value 0 means rom position 0x10, value 1 means rom position 0x30 - * and so on. There are 16 possible locations from 0 to 15. - */ - -static struct i2c_vbi_ram_value vbi_ram_default[] = -{ - /* FIXME: Current api doesn't handle all VBI types, those not - yet supported are placed under #if 0 */ -#if 0 - {0x010, /* Teletext, SECAM, WST System A */ - {V4L2_SLICED_TELETEXT_SECAM,6,23,1}, - { 0xaa, 0xaa, 0xff, 0xff, 0xe7, 0x2e, 0x20, 0x26, - 0xe6, 0xb4, 0x0e, 0x00, 0x00, 0x00, 0x10, 0x00 } - }, -#endif - {0x030, /* Teletext, PAL, WST System B */ - {V4L2_SLICED_TELETEXT_B,6,22,1}, - { 0xaa, 0xaa, 0xff, 0xff, 0x27, 0x2e, 0x20, 0x2b, - 0xa6, 0x72, 0x10, 0x00, 0x00, 0x00, 0x10, 0x00 } - }, -#if 0 - {0x050, /* Teletext, PAL, WST System C */ - {V4L2_SLICED_TELETEXT_PAL_C,6,22,1}, - { 0xaa, 0xaa, 0xff, 0xff, 0xe7, 0x2e, 0x20, 0x22, - 0xa6, 0x98, 0x0d, 0x00, 0x00, 0x00, 0x10, 0x00 } - }, - {0x070, /* Teletext, NTSC, WST System B */ - {V4L2_SLICED_TELETEXT_NTSC_B,10,21,1}, - { 0xaa, 0xaa, 0xff, 0xff, 0x27, 0x2e, 0x20, 0x23, - 0x69, 0x93, 0x0d, 0x00, 0x00, 0x00, 0x10, 0x00 } - }, - {0x090, /* Tetetext, NTSC NABTS System C */ - {V4L2_SLICED_TELETEXT_NTSC_C,10,21,1}, - { 0xaa, 0xaa, 0xff, 0xff, 0xe7, 0x2e, 0x20, 0x22, - 0x69, 0x93, 0x0d, 0x00, 0x00, 0x00, 0x15, 0x00 } - }, - {0x0b0, /* Teletext, NTSC-J, NABTS System D */ - {V4L2_SLICED_TELETEXT_NTSC_D,10,21,1}, - { 0xaa, 0xaa, 0xff, 0xff, 0xa7, 0x2e, 0x20, 0x23, - 0x69, 0x93, 0x0d, 0x00, 0x00, 0x00, 0x10, 0x00 } - }, - {0x0d0, /* Closed Caption, PAL/SECAM */ - {V4L2_SLICED_CAPTION_625,22,22,1}, - { 0xaa, 0x2a, 0xff, 0x3f, 0x04, 0x51, 0x6e, 0x02, - 0xa6, 0x7b, 0x09, 0x00, 0x00, 0x00, 0x27, 0x00 } - }, -#endif - {0x0f0, /* Closed Caption, NTSC */ - {V4L2_SLICED_CAPTION_525,21,21,1}, - { 0xaa, 0x2a, 0xff, 0x3f, 0x04, 0x51, 0x6e, 0x02, - 0x69, 0x8c, 0x09, 0x00, 0x00, 0x00, 0x27, 0x00 } - }, - {0x110, /* Wide Screen Signal, PAL/SECAM */ - {V4L2_SLICED_WSS_625,23,23,1}, - { 0x5b, 0x55, 0xc5, 0xff, 0x00, 0x71, 0x6e, 0x42, - 0xa6, 0xcd, 0x0f, 0x00, 0x00, 0x00, 0x3a, 0x00 } - }, -#if 0 - {0x130, /* Wide Screen Signal, NTSC C */ - {V4L2_SLICED_WSS_525,20,20,1}, - { 0x38, 0x00, 0x3f, 0x00, 0x00, 0x71, 0x6e, 0x43, - 0x69, 0x7c, 0x08, 0x00, 0x00, 0x00, 0x39, 0x00 } - }, - {0x150, /* Vertical Interval Timecode (VITC), PAL/SECAM */ - {V4l2_SLICED_VITC_625,6,22,0}, - { 0x00, 0x00, 0x00, 0x00, 0x00, 0x8f, 0x6d, 0x49, - 0xa6, 0x85, 0x08, 0x00, 0x00, 0x00, 0x4c, 0x00 } - }, - {0x170, /* Vertical Interval Timecode (VITC), NTSC */ - {V4l2_SLICED_VITC_525,10,20,0}, - { 0x00, 0x00, 0x00, 0x00, 0x00, 0x8f, 0x6d, 0x49, - 0x69, 0x94, 0x08, 0x00, 0x00, 0x00, 0x4c, 0x00 } - }, -#endif - {0x190, /* Video Program System (VPS), PAL */ - {V4L2_SLICED_VPS,16,16,0}, - { 0xaa, 0xaa, 0xff, 0xff, 0xba, 0xce, 0x2b, 0x0d, - 0xa6, 0xda, 0x0b, 0x00, 0x00, 0x00, 0x60, 0x00 } - }, - /* 0x1d0 User programmable */ - - /* End of struct */ - { (u16)-1 } -}; - -static int tvp5150_write_inittab(struct v4l2_subdev *sd, - const struct i2c_reg_value *regs) -{ - while (regs->reg != 0xff) { - tvp5150_write(sd, regs->reg, regs->value); - regs++; - } - return 0; -} - -static int tvp5150_vdp_init(struct v4l2_subdev *sd, - const struct i2c_vbi_ram_value *regs) -{ - unsigned int i; - - /* Disable Full Field */ - tvp5150_write(sd, TVP5150_FULL_FIELD_ENA, 0); - - /* Before programming, Line mode should be at 0xff */ - for (i = TVP5150_LINE_MODE_INI; i <= TVP5150_LINE_MODE_END; i++) - tvp5150_write(sd, i, 0xff); - - /* Load Ram Table */ - while (regs->reg != (u16)-1) { - tvp5150_write(sd, TVP5150_CONF_RAM_ADDR_HIGH, regs->reg >> 8); - tvp5150_write(sd, TVP5150_CONF_RAM_ADDR_LOW, regs->reg); - - for (i = 0; i < 16; i++) - tvp5150_write(sd, TVP5150_VDP_CONF_RAM_DATA, regs->values[i]); - - regs++; - } - return 0; -} - -/* Fills VBI capabilities based on i2c_vbi_ram_value struct */ -static int tvp5150_g_sliced_vbi_cap(struct v4l2_subdev *sd, - struct v4l2_sliced_vbi_cap *cap) -{ - const struct i2c_vbi_ram_value *regs = vbi_ram_default; - int line; - - v4l2_dbg(1, debug, sd, "g_sliced_vbi_cap\n"); - memset(cap, 0, sizeof *cap); - - while (regs->reg != (u16)-1 ) { - for (line=regs->type.ini_line;line<=regs->type.end_line;line++) { - cap->service_lines[0][line] |= regs->type.vbi_type; - } - cap->service_set |= regs->type.vbi_type; - - regs++; - } - return 0; -} - -/* Set vbi processing - * type - one of tvp5150_vbi_types - * line - line to gather data - * fields: bit 0 field1, bit 1, field2 - * flags (default=0xf0) is a bitmask, were set means: - * bit 7: enable filtering null bytes on CC - * bit 6: send data also to FIFO - * bit 5: don't allow data with errors on FIFO - * bit 4: enable ECC when possible - * pix_align = pix alignment: - * LSB = field1 - * MSB = field2 - */ -static int tvp5150_set_vbi(struct v4l2_subdev *sd, - const struct i2c_vbi_ram_value *regs, - unsigned int type,u8 flags, int line, - const int fields) -{ - struct tvp5150 *decoder = to_tvp5150(sd); - v4l2_std_id std = decoder->norm; - u8 reg; - int pos=0; - - if (std == V4L2_STD_ALL) { - v4l2_err(sd, "VBI can't be configured without knowing number of lines\n"); - return 0; - } else if (std & V4L2_STD_625_50) { - /* Don't follow NTSC Line number convension */ - line += 3; - } - - if (line<6||line>27) - return 0; - - while (regs->reg != (u16)-1 ) { - if ((type & regs->type.vbi_type) && - (line>=regs->type.ini_line) && - (line<=regs->type.end_line)) { - type=regs->type.vbi_type; - break; - } - - regs++; - pos++; - } - if (regs->reg == (u16)-1) - return 0; - - type=pos | (flags & 0xf0); - reg=((line-6)<<1)+TVP5150_LINE_MODE_INI; - - if (fields&1) { - tvp5150_write(sd, reg, type); - } - - if (fields&2) { - tvp5150_write(sd, reg+1, type); - } - - return type; -} - -static int tvp5150_get_vbi(struct v4l2_subdev *sd, - const struct i2c_vbi_ram_value *regs, int line) -{ - struct tvp5150 *decoder = to_tvp5150(sd); - v4l2_std_id std = decoder->norm; - u8 reg; - int pos, type = 0; - int i, ret = 0; - - if (std == V4L2_STD_ALL) { - v4l2_err(sd, "VBI can't be configured without knowing number of lines\n"); - return 0; - } else if (std & V4L2_STD_625_50) { - /* Don't follow NTSC Line number convension */ - line += 3; - } - - if (line < 6 || line > 27) - return 0; - - reg = ((line - 6) << 1) + TVP5150_LINE_MODE_INI; - - for (i = 0; i <= 1; i++) { - ret = tvp5150_read(sd, reg + i); - if (ret < 0) { - v4l2_err(sd, "%s: failed with error = %d\n", - __func__, ret); - return 0; - } - pos = ret & 0x0f; - if (pos < 0x0f) - type |= regs[pos].type.vbi_type; - } - - return type; -} - -static int tvp5150_set_std(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct tvp5150 *decoder = to_tvp5150(sd); - int fmt = 0; - - decoder->norm = std; - - /* First tests should be against specific std */ - - if (std == V4L2_STD_ALL) { - fmt = VIDEO_STD_AUTO_SWITCH_BIT; /* Autodetect mode */ - } else if (std & V4L2_STD_NTSC_443) { - fmt = VIDEO_STD_NTSC_4_43_BIT; - } else if (std & V4L2_STD_PAL_M) { - fmt = VIDEO_STD_PAL_M_BIT; - } else if (std & (V4L2_STD_PAL_N | V4L2_STD_PAL_Nc)) { - fmt = VIDEO_STD_PAL_COMBINATION_N_BIT; - } else { - /* Then, test against generic ones */ - if (std & V4L2_STD_NTSC) - fmt = VIDEO_STD_NTSC_MJ_BIT; - else if (std & V4L2_STD_PAL) - fmt = VIDEO_STD_PAL_BDGHIN_BIT; - else if (std & V4L2_STD_SECAM) - fmt = VIDEO_STD_SECAM_BIT; - } - - v4l2_dbg(1, debug, sd, "Set video std register to %d.\n", fmt); - tvp5150_write(sd, TVP5150_VIDEO_STD, fmt); - return 0; -} - -static int tvp5150_s_std(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct tvp5150 *decoder = to_tvp5150(sd); - - if (decoder->norm == std) - return 0; - - /* Change cropping height limits */ - if (std & V4L2_STD_525_60) - decoder->rect.height = TVP5150_V_MAX_525_60; - else - decoder->rect.height = TVP5150_V_MAX_OTHERS; - - - return tvp5150_set_std(sd, std); -} - -static int tvp5150_reset(struct v4l2_subdev *sd, u32 val) -{ - struct tvp5150 *decoder = to_tvp5150(sd); - - /* Initializes TVP5150 to its default values */ - tvp5150_write_inittab(sd, tvp5150_init_default); - - /* Initializes VDP registers */ - tvp5150_vdp_init(sd, vbi_ram_default); - - /* Selects decoder input */ - tvp5150_selmux(sd); - - /* Initializes TVP5150 to stream enabled values */ - tvp5150_write_inittab(sd, tvp5150_init_enable); - - /* Initialize image preferences */ - v4l2_ctrl_handler_setup(&decoder->hdl); - - tvp5150_set_std(sd, decoder->norm); - return 0; -}; - -static int tvp5150_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - tvp5150_write(sd, TVP5150_BRIGHT_CTL, ctrl->val); - return 0; - case V4L2_CID_CONTRAST: - tvp5150_write(sd, TVP5150_CONTRAST_CTL, ctrl->val); - return 0; - case V4L2_CID_SATURATION: - tvp5150_write(sd, TVP5150_SATURATION_CTL, ctrl->val); - return 0; - case V4L2_CID_HUE: - tvp5150_write(sd, TVP5150_HUE_CTL, ctrl->val); - return 0; - } - return -EINVAL; -} - -static v4l2_std_id tvp5150_read_std(struct v4l2_subdev *sd) -{ - int val = tvp5150_read(sd, TVP5150_STATUS_REG_5); - - switch (val & 0x0F) { - case 0x01: - return V4L2_STD_NTSC; - case 0x03: - return V4L2_STD_PAL; - case 0x05: - return V4L2_STD_PAL_M; - case 0x07: - return V4L2_STD_PAL_N | V4L2_STD_PAL_Nc; - case 0x09: - return V4L2_STD_NTSC_443; - case 0xb: - return V4L2_STD_SECAM; - default: - return V4L2_STD_UNKNOWN; - } -} - -static int tvp5150_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned index, - enum v4l2_mbus_pixelcode *code) -{ - if (index) - return -EINVAL; - - *code = V4L2_MBUS_FMT_UYVY8_2X8; - return 0; -} - -static int tvp5150_mbus_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *f) -{ - struct tvp5150 *decoder = to_tvp5150(sd); - - if (f == NULL) - return -EINVAL; - - tvp5150_reset(sd, 0); - - f->width = decoder->rect.width; - f->height = decoder->rect.height; - - f->code = V4L2_MBUS_FMT_UYVY8_2X8; - f->field = V4L2_FIELD_SEQ_TB; - f->colorspace = V4L2_COLORSPACE_SMPTE170M; - - v4l2_dbg(1, debug, sd, "width = %d, height = %d\n", f->width, - f->height); - return 0; -} - -static int tvp5150_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) -{ - struct v4l2_rect rect = a->c; - struct tvp5150 *decoder = to_tvp5150(sd); - v4l2_std_id std; - int hmax; - - v4l2_dbg(1, debug, sd, "%s left=%d, top=%d, width=%d, height=%d\n", - __func__, rect.left, rect.top, rect.width, rect.height); - - if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - - /* tvp5150 has some special limits */ - rect.left = clamp(rect.left, 0, TVP5150_MAX_CROP_LEFT); - rect.width = clamp(rect.width, - TVP5150_H_MAX - TVP5150_MAX_CROP_LEFT - rect.left, - TVP5150_H_MAX - rect.left); - rect.top = clamp(rect.top, 0, TVP5150_MAX_CROP_TOP); - - /* Calculate height based on current standard */ - if (decoder->norm == V4L2_STD_ALL) - std = tvp5150_read_std(sd); - else - std = decoder->norm; - - if (std & V4L2_STD_525_60) - hmax = TVP5150_V_MAX_525_60; - else - hmax = TVP5150_V_MAX_OTHERS; - - rect.height = clamp(rect.height, - hmax - TVP5150_MAX_CROP_TOP - rect.top, - hmax - rect.top); - - tvp5150_write(sd, TVP5150_VERT_BLANKING_START, rect.top); - tvp5150_write(sd, TVP5150_VERT_BLANKING_STOP, - rect.top + rect.height - hmax); - tvp5150_write(sd, TVP5150_ACT_VD_CROP_ST_MSB, - rect.left >> TVP5150_CROP_SHIFT); - tvp5150_write(sd, TVP5150_ACT_VD_CROP_ST_LSB, - rect.left | (1 << TVP5150_CROP_SHIFT)); - tvp5150_write(sd, TVP5150_ACT_VD_CROP_STP_MSB, - (rect.left + rect.width - TVP5150_MAX_CROP_LEFT) >> - TVP5150_CROP_SHIFT); - tvp5150_write(sd, TVP5150_ACT_VD_CROP_STP_LSB, - rect.left + rect.width - TVP5150_MAX_CROP_LEFT); - - decoder->rect = rect; - - return 0; -} - -static int tvp5150_g_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) -{ - struct tvp5150 *decoder = container_of(sd, struct tvp5150, sd); - - a->c = decoder->rect; - a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - - return 0; -} - -static int tvp5150_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a) -{ - struct tvp5150 *decoder = container_of(sd, struct tvp5150, sd); - v4l2_std_id std; - - if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - - a->bounds.left = 0; - a->bounds.top = 0; - a->bounds.width = TVP5150_H_MAX; - - /* Calculate height based on current standard */ - if (decoder->norm == V4L2_STD_ALL) - std = tvp5150_read_std(sd); - else - std = decoder->norm; - - if (std & V4L2_STD_525_60) - a->bounds.height = TVP5150_V_MAX_525_60; - else - a->bounds.height = TVP5150_V_MAX_OTHERS; - - a->defrect = a->bounds; - a->pixelaspect.numerator = 1; - a->pixelaspect.denominator = 1; - - return 0; -} - -/**************************************************************************** - I2C Command - ****************************************************************************/ - -static int tvp5150_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct tvp5150 *decoder = to_tvp5150(sd); - - decoder->input = input; - decoder->output = output; - tvp5150_selmux(sd); - return 0; -} - -static int tvp5150_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt) -{ - /* this is for capturing 36 raw vbi lines - if there's a way to cut off the beginning 2 vbi lines - with the tvp5150 then the vbi line count could be lowered - to 17 lines/field again, although I couldn't find a register - which could do that cropping */ - if (fmt->sample_format == V4L2_PIX_FMT_GREY) - tvp5150_write(sd, TVP5150_LUMA_PROC_CTL_1, 0x70); - if (fmt->count[0] == 18 && fmt->count[1] == 18) { - tvp5150_write(sd, TVP5150_VERT_BLANKING_START, 0x00); - tvp5150_write(sd, TVP5150_VERT_BLANKING_STOP, 0x01); - } - return 0; -} - -static int tvp5150_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi) -{ - int i; - - if (svbi->service_set != 0) { - for (i = 0; i <= 23; i++) { - svbi->service_lines[1][i] = 0; - svbi->service_lines[0][i] = - tvp5150_set_vbi(sd, vbi_ram_default, - svbi->service_lines[0][i], 0xf0, i, 3); - } - /* Enables FIFO */ - tvp5150_write(sd, TVP5150_FIFO_OUT_CTRL, 1); - } else { - /* Disables FIFO*/ - tvp5150_write(sd, TVP5150_FIFO_OUT_CTRL, 0); - - /* Disable Full Field */ - tvp5150_write(sd, TVP5150_FULL_FIELD_ENA, 0); - - /* Disable Line modes */ - for (i = TVP5150_LINE_MODE_INI; i <= TVP5150_LINE_MODE_END; i++) - tvp5150_write(sd, i, 0xff); - } - return 0; -} - -static int tvp5150_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi) -{ - int i, mask = 0; - - memset(svbi, 0, sizeof(*svbi)); - - for (i = 0; i <= 23; i++) { - svbi->service_lines[0][i] = - tvp5150_get_vbi(sd, vbi_ram_default, i); - mask |= svbi->service_lines[0][i]; - } - svbi->service_set = mask; - return 0; -} - -static int tvp5150_g_chip_ident(struct v4l2_subdev *sd, - struct v4l2_dbg_chip_ident *chip) -{ - int rev; - struct i2c_client *client = v4l2_get_subdevdata(sd); - - rev = tvp5150_read(sd, TVP5150_ROM_MAJOR_VER) << 8 | - tvp5150_read(sd, TVP5150_ROM_MINOR_VER); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_TVP5150, - rev); -} - - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int tvp5150_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - int res; - - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - res = tvp5150_read(sd, reg->reg & 0xff); - if (res < 0) { - v4l2_err(sd, "%s: failed with error = %d\n", __func__, res); - return res; - } - - reg->val = res; - reg->size = 1; - return 0; -} - -static int tvp5150_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - tvp5150_write(sd, reg->reg & 0xff, reg->val & 0xff); - return 0; -} -#endif - -static int tvp5150_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - int status = tvp5150_read(sd, 0x88); - - vt->signal = ((status & 0x04) && (status & 0x02)) ? 0xffff : 0x0; - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_ctrl_ops tvp5150_ctrl_ops = { - .s_ctrl = tvp5150_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops tvp5150_core_ops = { - .log_status = tvp5150_log_status, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, - .s_std = tvp5150_s_std, - .reset = tvp5150_reset, - .g_chip_ident = tvp5150_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = tvp5150_g_register, - .s_register = tvp5150_s_register, -#endif -}; - -static const struct v4l2_subdev_tuner_ops tvp5150_tuner_ops = { - .g_tuner = tvp5150_g_tuner, -}; - -static const struct v4l2_subdev_video_ops tvp5150_video_ops = { - .s_routing = tvp5150_s_routing, - .enum_mbus_fmt = tvp5150_enum_mbus_fmt, - .s_mbus_fmt = tvp5150_mbus_fmt, - .try_mbus_fmt = tvp5150_mbus_fmt, - .g_mbus_fmt = tvp5150_mbus_fmt, - .s_crop = tvp5150_s_crop, - .g_crop = tvp5150_g_crop, - .cropcap = tvp5150_cropcap, -}; - -static const struct v4l2_subdev_vbi_ops tvp5150_vbi_ops = { - .g_sliced_vbi_cap = tvp5150_g_sliced_vbi_cap, - .g_sliced_fmt = tvp5150_g_sliced_fmt, - .s_sliced_fmt = tvp5150_s_sliced_fmt, - .s_raw_fmt = tvp5150_s_raw_fmt, -}; - -static const struct v4l2_subdev_ops tvp5150_ops = { - .core = &tvp5150_core_ops, - .tuner = &tvp5150_tuner_ops, - .video = &tvp5150_video_ops, - .vbi = &tvp5150_vbi_ops, -}; - - -/**************************************************************************** - I2C Client & Driver - ****************************************************************************/ - -static int tvp5150_probe(struct i2c_client *c, - const struct i2c_device_id *id) -{ - struct tvp5150 *core; - struct v4l2_subdev *sd; - int tvp5150_id[4]; - int i, res; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(c->adapter, - I2C_FUNC_SMBUS_READ_BYTE | I2C_FUNC_SMBUS_WRITE_BYTE_DATA)) - return -EIO; - - core = kzalloc(sizeof(struct tvp5150), GFP_KERNEL); - if (!core) { - return -ENOMEM; - } - sd = &core->sd; - v4l2_i2c_subdev_init(sd, c, &tvp5150_ops); - - /* - * Read consequent registers - TVP5150_MSB_DEV_ID, TVP5150_LSB_DEV_ID, - * TVP5150_ROM_MAJOR_VER, TVP5150_ROM_MINOR_VER - */ - for (i = 0; i < 4; i++) { - res = tvp5150_read(sd, TVP5150_MSB_DEV_ID + i); - if (res < 0) - goto free_core; - tvp5150_id[i] = res; - } - - v4l_info(c, "chip found @ 0x%02x (%s)\n", - c->addr << 1, c->adapter->name); - - if (tvp5150_id[2] == 4 && tvp5150_id[3] == 0) { /* Is TVP5150AM1 */ - v4l2_info(sd, "tvp%02x%02xam1 detected.\n", - tvp5150_id[0], tvp5150_id[1]); - - /* ITU-T BT.656.4 timing */ - tvp5150_write(sd, TVP5150_REV_SELECT, 0); - } else { - /* Is TVP5150A */ - if (tvp5150_id[2] == 3 || tvp5150_id[3] == 0x21) { - v4l2_info(sd, "tvp%02x%02xa detected.\n", - tvp5150_id[2], tvp5150_id[3]); - } else { - v4l2_info(sd, "*** unknown tvp%02x%02x chip detected.\n", - tvp5150_id[2], tvp5150_id[3]); - v4l2_info(sd, "*** Rom ver is %d.%d\n", - tvp5150_id[2], tvp5150_id[3]); - } - } - - core->norm = V4L2_STD_ALL; /* Default is autodetect */ - core->input = TVP5150_COMPOSITE1; - core->enable = 1; - - v4l2_ctrl_handler_init(&core->hdl, 4); - v4l2_ctrl_new_std(&core->hdl, &tvp5150_ctrl_ops, - V4L2_CID_BRIGHTNESS, 0, 255, 1, 128); - v4l2_ctrl_new_std(&core->hdl, &tvp5150_ctrl_ops, - V4L2_CID_CONTRAST, 0, 255, 1, 128); - v4l2_ctrl_new_std(&core->hdl, &tvp5150_ctrl_ops, - V4L2_CID_SATURATION, 0, 255, 1, 128); - v4l2_ctrl_new_std(&core->hdl, &tvp5150_ctrl_ops, - V4L2_CID_HUE, -128, 127, 1, 0); - sd->ctrl_handler = &core->hdl; - if (core->hdl.error) { - res = core->hdl.error; - v4l2_ctrl_handler_free(&core->hdl); - goto free_core; - } - v4l2_ctrl_handler_setup(&core->hdl); - - /* Default is no cropping */ - core->rect.top = 0; - if (tvp5150_read_std(sd) & V4L2_STD_525_60) - core->rect.height = TVP5150_V_MAX_525_60; - else - core->rect.height = TVP5150_V_MAX_OTHERS; - core->rect.left = 0; - core->rect.width = TVP5150_H_MAX; - - if (debug > 1) - tvp5150_log_status(sd); - return 0; - -free_core: - kfree(core); - return res; -} - -static int tvp5150_remove(struct i2c_client *c) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(c); - struct tvp5150 *decoder = to_tvp5150(sd); - - v4l2_dbg(1, debug, sd, - "tvp5150.c: removing tvp5150 adapter on address 0x%x\n", - c->addr << 1); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(&decoder->hdl); - kfree(to_tvp5150(sd)); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_device_id tvp5150_id[] = { - { "tvp5150", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, tvp5150_id); - -static struct i2c_driver tvp5150_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "tvp5150", - }, - .probe = tvp5150_probe, - .remove = tvp5150_remove, - .id_table = tvp5150_id, -}; - -module_i2c_driver(tvp5150_driver); diff --git a/drivers/media/video/tvp5150_reg.h b/drivers/media/video/tvp5150_reg.h deleted file mode 100644 index 25a994944918..000000000000 --- a/drivers/media/video/tvp5150_reg.h +++ /dev/null @@ -1,139 +0,0 @@ -/* - * tvp5150 - Texas Instruments TVP5150A/AM1 video decoder registers - * - * Copyright (c) 2005,2006 Mauro Carvalho Chehab (mchehab@infradead.org) - * This code is placed under the terms of the GNU General Public License v2 - */ - -#define TVP5150_VD_IN_SRC_SEL_1 0x00 /* Video input source selection #1 */ -#define TVP5150_ANAL_CHL_CTL 0x01 /* Analog channel controls */ -#define TVP5150_OP_MODE_CTL 0x02 /* Operation mode controls */ -#define TVP5150_MISC_CTL 0x03 /* Miscellaneous controls */ -#define TVP5150_AUTOSW_MSK 0x04 /* Autoswitch mask: TVP5150A / TVP5150AM */ - -/* Reserved 05h */ - -#define TVP5150_COLOR_KIL_THSH_CTL 0x06 /* Color killer threshold control */ -#define TVP5150_LUMA_PROC_CTL_1 0x07 /* Luminance processing control #1 */ -#define TVP5150_LUMA_PROC_CTL_2 0x08 /* Luminance processing control #2 */ -#define TVP5150_BRIGHT_CTL 0x09 /* Brightness control */ -#define TVP5150_SATURATION_CTL 0x0a /* Color saturation control */ -#define TVP5150_HUE_CTL 0x0b /* Hue control */ -#define TVP5150_CONTRAST_CTL 0x0c /* Contrast control */ -#define TVP5150_DATA_RATE_SEL 0x0d /* Outputs and data rates select */ -#define TVP5150_LUMA_PROC_CTL_3 0x0e /* Luminance processing control #3 */ -#define TVP5150_CONF_SHARED_PIN 0x0f /* Configuration shared pins */ - -/* Reserved 10h */ - -#define TVP5150_ACT_VD_CROP_ST_MSB 0x11 /* Active video cropping start MSB */ -#define TVP5150_ACT_VD_CROP_ST_LSB 0x12 /* Active video cropping start LSB */ -#define TVP5150_ACT_VD_CROP_STP_MSB 0x13 /* Active video cropping stop MSB */ -#define TVP5150_ACT_VD_CROP_STP_LSB 0x14 /* Active video cropping stop LSB */ -#define TVP5150_GENLOCK 0x15 /* Genlock/RTC */ -#define TVP5150_HORIZ_SYNC_START 0x16 /* Horizontal sync start */ - -/* Reserved 17h */ - -#define TVP5150_VERT_BLANKING_START 0x18 /* Vertical blanking start */ -#define TVP5150_VERT_BLANKING_STOP 0x19 /* Vertical blanking stop */ -#define TVP5150_CHROMA_PROC_CTL_1 0x1a /* Chrominance processing control #1 */ -#define TVP5150_CHROMA_PROC_CTL_2 0x1b /* Chrominance processing control #2 */ -#define TVP5150_INT_RESET_REG_B 0x1c /* Interrupt reset register B */ -#define TVP5150_INT_ENABLE_REG_B 0x1d /* Interrupt enable register B */ -#define TVP5150_INTT_CONFIG_REG_B 0x1e /* Interrupt configuration register B */ - -/* Reserved 1Fh-27h */ - -#define VIDEO_STD_MASK (0x07 >> 1) -#define TVP5150_VIDEO_STD 0x28 /* Video standard */ -#define VIDEO_STD_AUTO_SWITCH_BIT 0x00 -#define VIDEO_STD_NTSC_MJ_BIT 0x02 -#define VIDEO_STD_PAL_BDGHIN_BIT 0x04 -#define VIDEO_STD_PAL_M_BIT 0x06 -#define VIDEO_STD_PAL_COMBINATION_N_BIT 0x08 -#define VIDEO_STD_NTSC_4_43_BIT 0x0a -#define VIDEO_STD_SECAM_BIT 0x0c - -#define VIDEO_STD_NTSC_MJ_BIT_AS 0x01 -#define VIDEO_STD_PAL_BDGHIN_BIT_AS 0x03 -#define VIDEO_STD_PAL_M_BIT_AS 0x05 -#define VIDEO_STD_PAL_COMBINATION_N_BIT_AS 0x07 -#define VIDEO_STD_NTSC_4_43_BIT_AS 0x09 -#define VIDEO_STD_SECAM_BIT_AS 0x0b - -/* Reserved 29h-2bh */ - -#define TVP5150_CB_GAIN_FACT 0x2c /* Cb gain factor */ -#define TVP5150_CR_GAIN_FACTOR 0x2d /* Cr gain factor */ -#define TVP5150_MACROVISION_ON_CTR 0x2e /* Macrovision on counter */ -#define TVP5150_MACROVISION_OFF_CTR 0x2f /* Macrovision off counter */ -#define TVP5150_REV_SELECT 0x30 /* revision select (TVP5150AM1 only) */ - -/* Reserved 31h-7Fh */ - -#define TVP5150_MSB_DEV_ID 0x80 /* MSB of device ID */ -#define TVP5150_LSB_DEV_ID 0x81 /* LSB of device ID */ -#define TVP5150_ROM_MAJOR_VER 0x82 /* ROM major version */ -#define TVP5150_ROM_MINOR_VER 0x83 /* ROM minor version */ -#define TVP5150_VERT_LN_COUNT_MSB 0x84 /* Vertical line count MSB */ -#define TVP5150_VERT_LN_COUNT_LSB 0x85 /* Vertical line count LSB */ -#define TVP5150_INT_STATUS_REG_B 0x86 /* Interrupt status register B */ -#define TVP5150_INT_ACTIVE_REG_B 0x87 /* Interrupt active register B */ -#define TVP5150_STATUS_REG_1 0x88 /* Status register #1 */ -#define TVP5150_STATUS_REG_2 0x89 /* Status register #2 */ -#define TVP5150_STATUS_REG_3 0x8a /* Status register #3 */ -#define TVP5150_STATUS_REG_4 0x8b /* Status register #4 */ -#define TVP5150_STATUS_REG_5 0x8c /* Status register #5 */ -/* Reserved 8Dh-8Fh */ - /* Closed caption data registers */ -#define TVP5150_CC_DATA_INI 0x90 -#define TVP5150_CC_DATA_END 0x93 - - /* WSS data registers */ -#define TVP5150_WSS_DATA_INI 0x94 -#define TVP5150_WSS_DATA_END 0x99 - -/* VPS data registers */ -#define TVP5150_VPS_DATA_INI 0x9a -#define TVP5150_VPS_DATA_END 0xa6 - -/* VITC data registers */ -#define TVP5150_VITC_DATA_INI 0xa7 -#define TVP5150_VITC_DATA_END 0xaf - -#define TVP5150_VBI_FIFO_READ_DATA 0xb0 /* VBI FIFO read data */ - -/* Teletext filter 1 */ -#define TVP5150_TELETEXT_FIL1_INI 0xb1 -#define TVP5150_TELETEXT_FIL1_END 0xb5 - -/* Teletext filter 2 */ -#define TVP5150_TELETEXT_FIL2_INI 0xb6 -#define TVP5150_TELETEXT_FIL2_END 0xba - -#define TVP5150_TELETEXT_FIL_ENA 0xbb /* Teletext filter enable */ -/* Reserved BCh-BFh */ -#define TVP5150_INT_STATUS_REG_A 0xc0 /* Interrupt status register A */ -#define TVP5150_INT_ENABLE_REG_A 0xc1 /* Interrupt enable register A */ -#define TVP5150_INT_CONF 0xc2 /* Interrupt configuration */ -#define TVP5150_VDP_CONF_RAM_DATA 0xc3 /* VDP configuration RAM data */ -#define TVP5150_CONF_RAM_ADDR_LOW 0xc4 /* Configuration RAM address low byte */ -#define TVP5150_CONF_RAM_ADDR_HIGH 0xc5 /* Configuration RAM address high byte */ -#define TVP5150_VDP_STATUS_REG 0xc6 /* VDP status register */ -#define TVP5150_FIFO_WORD_COUNT 0xc7 /* FIFO word count */ -#define TVP5150_FIFO_INT_THRESHOLD 0xc8 /* FIFO interrupt threshold */ -#define TVP5150_FIFO_RESET 0xc9 /* FIFO reset */ -#define TVP5150_LINE_NUMBER_INT 0xca /* Line number interrupt */ -#define TVP5150_PIX_ALIGN_REG_LOW 0xcb /* Pixel alignment register low byte */ -#define TVP5150_PIX_ALIGN_REG_HIGH 0xcc /* Pixel alignment register high byte */ -#define TVP5150_FIFO_OUT_CTRL 0xcd /* FIFO output control */ -/* Reserved CEh */ -#define TVP5150_FULL_FIELD_ENA 0xcf /* Full field enable 1 */ - -/* Line mode registers */ -#define TVP5150_LINE_MODE_INI 0xd0 -#define TVP5150_LINE_MODE_END 0xfb - -#define TVP5150_FULL_FIELD_MODE_REG 0xfc /* Full field mode register */ -/* Reserved FDh-FFh */ diff --git a/drivers/media/video/tvp7002.c b/drivers/media/video/tvp7002.c deleted file mode 100644 index fb6a5b57eb83..000000000000 --- a/drivers/media/video/tvp7002.c +++ /dev/null @@ -1,1145 +0,0 @@ -/* Texas Instruments Triple 8-/10-BIT 165-/110-MSPS Video and Graphics - * Digitizer with Horizontal PLL registers - * - * Copyright (C) 2009 Texas Instruments Inc - * Author: Santiago Nunez-Corrales <santiago.nunez@ridgerun.com> - * - * This code is partially based upon the TVP5150 driver - * written by Mauro Carvalho Chehab (mchehab@infradead.org), - * the TVP514x driver written by Vaibhav Hiremath <hvaibhav@ti.com> - * and the TVP7002 driver in the TI LSP 2.10.00.14. Revisions by - * Muralidharan Karicheri and Snehaprabha Narnakaje (TI). - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ -#include <linux/delay.h> -#include <linux/i2c.h> -#include <linux/slab.h> -#include <linux/videodev2.h> -#include <linux/module.h> -#include <linux/v4l2-dv-timings.h> -#include <media/tvp7002.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-common.h> -#include <media/v4l2-ctrls.h> -#include "tvp7002_reg.h" - -MODULE_DESCRIPTION("TI TVP7002 Video and Graphics Digitizer driver"); -MODULE_AUTHOR("Santiago Nunez-Corrales <santiago.nunez@ridgerun.com>"); -MODULE_LICENSE("GPL"); - -/* Module Name */ -#define TVP7002_MODULE_NAME "tvp7002" - -/* I2C retry attempts */ -#define I2C_RETRY_COUNT (5) - -/* End of registers */ -#define TVP7002_EOR 0x5c - -/* Read write definition for registers */ -#define TVP7002_READ 0 -#define TVP7002_WRITE 1 -#define TVP7002_RESERVED 2 - -/* Interlaced vs progressive mask and shift */ -#define TVP7002_IP_SHIFT 5 -#define TVP7002_INPR_MASK (0x01 << TVP7002_IP_SHIFT) - -/* Shift for CPL and LPF registers */ -#define TVP7002_CL_SHIFT 8 -#define TVP7002_CL_MASK 0x0f - -/* Debug functions */ -static bool debug; -module_param(debug, bool, 0644); -MODULE_PARM_DESC(debug, "Debug level (0-2)"); - -/* Structure for register values */ -struct i2c_reg_value { - u8 reg; - u8 value; - u8 type; -}; - -/* - * Register default values (according to tvp7002 datasheet) - * In the case of read-only registers, the value (0xff) is - * never written. R/W functionality is controlled by the - * writable bit in the register struct definition. - */ -static const struct i2c_reg_value tvp7002_init_default[] = { - { TVP7002_CHIP_REV, 0xff, TVP7002_READ }, - { TVP7002_HPLL_FDBK_DIV_MSBS, 0x67, TVP7002_WRITE }, - { TVP7002_HPLL_FDBK_DIV_LSBS, 0x20, TVP7002_WRITE }, - { TVP7002_HPLL_CRTL, 0xa0, TVP7002_WRITE }, - { TVP7002_HPLL_PHASE_SEL, 0x80, TVP7002_WRITE }, - { TVP7002_CLAMP_START, 0x32, TVP7002_WRITE }, - { TVP7002_CLAMP_W, 0x20, TVP7002_WRITE }, - { TVP7002_HSYNC_OUT_W, 0x60, TVP7002_WRITE }, - { TVP7002_B_FINE_GAIN, 0x00, TVP7002_WRITE }, - { TVP7002_G_FINE_GAIN, 0x00, TVP7002_WRITE }, - { TVP7002_R_FINE_GAIN, 0x00, TVP7002_WRITE }, - { TVP7002_B_FINE_OFF_MSBS, 0x80, TVP7002_WRITE }, - { TVP7002_G_FINE_OFF_MSBS, 0x80, TVP7002_WRITE }, - { TVP7002_R_FINE_OFF_MSBS, 0x80, TVP7002_WRITE }, - { TVP7002_SYNC_CTL_1, 0x20, TVP7002_WRITE }, - { TVP7002_HPLL_AND_CLAMP_CTL, 0x2e, TVP7002_WRITE }, - { TVP7002_SYNC_ON_G_THRS, 0x5d, TVP7002_WRITE }, - { TVP7002_SYNC_SEPARATOR_THRS, 0x47, TVP7002_WRITE }, - { TVP7002_HPLL_PRE_COAST, 0x00, TVP7002_WRITE }, - { TVP7002_HPLL_POST_COAST, 0x00, TVP7002_WRITE }, - { TVP7002_SYNC_DETECT_STAT, 0xff, TVP7002_READ }, - { TVP7002_OUT_FORMATTER, 0x47, TVP7002_WRITE }, - { TVP7002_MISC_CTL_1, 0x01, TVP7002_WRITE }, - { TVP7002_MISC_CTL_2, 0x00, TVP7002_WRITE }, - { TVP7002_MISC_CTL_3, 0x01, TVP7002_WRITE }, - { TVP7002_IN_MUX_SEL_1, 0x00, TVP7002_WRITE }, - { TVP7002_IN_MUX_SEL_2, 0x67, TVP7002_WRITE }, - { TVP7002_B_AND_G_COARSE_GAIN, 0x77, TVP7002_WRITE }, - { TVP7002_R_COARSE_GAIN, 0x07, TVP7002_WRITE }, - { TVP7002_FINE_OFF_LSBS, 0x00, TVP7002_WRITE }, - { TVP7002_B_COARSE_OFF, 0x10, TVP7002_WRITE }, - { TVP7002_G_COARSE_OFF, 0x10, TVP7002_WRITE }, - { TVP7002_R_COARSE_OFF, 0x10, TVP7002_WRITE }, - { TVP7002_HSOUT_OUT_START, 0x08, TVP7002_WRITE }, - { TVP7002_MISC_CTL_4, 0x00, TVP7002_WRITE }, - { TVP7002_B_DGTL_ALC_OUT_LSBS, 0xff, TVP7002_READ }, - { TVP7002_G_DGTL_ALC_OUT_LSBS, 0xff, TVP7002_READ }, - { TVP7002_R_DGTL_ALC_OUT_LSBS, 0xff, TVP7002_READ }, - { TVP7002_AUTO_LVL_CTL_ENABLE, 0x80, TVP7002_WRITE }, - { TVP7002_DGTL_ALC_OUT_MSBS, 0xff, TVP7002_READ }, - { TVP7002_AUTO_LVL_CTL_FILTER, 0x53, TVP7002_WRITE }, - { 0x29, 0x08, TVP7002_RESERVED }, - { TVP7002_FINE_CLAMP_CTL, 0x07, TVP7002_WRITE }, - /* PWR_CTL is controlled only by the probe and reset functions */ - { TVP7002_PWR_CTL, 0x00, TVP7002_RESERVED }, - { TVP7002_ADC_SETUP, 0x50, TVP7002_WRITE }, - { TVP7002_COARSE_CLAMP_CTL, 0x00, TVP7002_WRITE }, - { TVP7002_SOG_CLAMP, 0x80, TVP7002_WRITE }, - { TVP7002_RGB_COARSE_CLAMP_CTL, 0x8c, TVP7002_WRITE }, - { TVP7002_SOG_COARSE_CLAMP_CTL, 0x04, TVP7002_WRITE }, - { TVP7002_ALC_PLACEMENT, 0x5a, TVP7002_WRITE }, - { 0x32, 0x18, TVP7002_RESERVED }, - { 0x33, 0x60, TVP7002_RESERVED }, - { TVP7002_MVIS_STRIPPER_W, 0xff, TVP7002_RESERVED }, - { TVP7002_VSYNC_ALGN, 0x10, TVP7002_WRITE }, - { TVP7002_SYNC_BYPASS, 0x00, TVP7002_WRITE }, - { TVP7002_L_FRAME_STAT_LSBS, 0xff, TVP7002_READ }, - { TVP7002_L_FRAME_STAT_MSBS, 0xff, TVP7002_READ }, - { TVP7002_CLK_L_STAT_LSBS, 0xff, TVP7002_READ }, - { TVP7002_CLK_L_STAT_MSBS, 0xff, TVP7002_READ }, - { TVP7002_HSYNC_W, 0xff, TVP7002_READ }, - { TVP7002_VSYNC_W, 0xff, TVP7002_READ }, - { TVP7002_L_LENGTH_TOL, 0x03, TVP7002_WRITE }, - { 0x3e, 0x60, TVP7002_RESERVED }, - { TVP7002_VIDEO_BWTH_CTL, 0x01, TVP7002_WRITE }, - { TVP7002_AVID_START_PIXEL_LSBS, 0x01, TVP7002_WRITE }, - { TVP7002_AVID_START_PIXEL_MSBS, 0x2c, TVP7002_WRITE }, - { TVP7002_AVID_STOP_PIXEL_LSBS, 0x06, TVP7002_WRITE }, - { TVP7002_AVID_STOP_PIXEL_MSBS, 0x2c, TVP7002_WRITE }, - { TVP7002_VBLK_F_0_START_L_OFF, 0x05, TVP7002_WRITE }, - { TVP7002_VBLK_F_1_START_L_OFF, 0x00, TVP7002_WRITE }, - { TVP7002_VBLK_F_0_DURATION, 0x1e, TVP7002_WRITE }, - { TVP7002_VBLK_F_1_DURATION, 0x00, TVP7002_WRITE }, - { TVP7002_FBIT_F_0_START_L_OFF, 0x00, TVP7002_WRITE }, - { TVP7002_FBIT_F_1_START_L_OFF, 0x00, TVP7002_WRITE }, - { TVP7002_YUV_Y_G_COEF_LSBS, 0xe3, TVP7002_WRITE }, - { TVP7002_YUV_Y_G_COEF_MSBS, 0x16, TVP7002_WRITE }, - { TVP7002_YUV_Y_B_COEF_LSBS, 0x4f, TVP7002_WRITE }, - { TVP7002_YUV_Y_B_COEF_MSBS, 0x02, TVP7002_WRITE }, - { TVP7002_YUV_Y_R_COEF_LSBS, 0xce, TVP7002_WRITE }, - { TVP7002_YUV_Y_R_COEF_MSBS, 0x06, TVP7002_WRITE }, - { TVP7002_YUV_U_G_COEF_LSBS, 0xab, TVP7002_WRITE }, - { TVP7002_YUV_U_G_COEF_MSBS, 0xf3, TVP7002_WRITE }, - { TVP7002_YUV_U_B_COEF_LSBS, 0x00, TVP7002_WRITE }, - { TVP7002_YUV_U_B_COEF_MSBS, 0x10, TVP7002_WRITE }, - { TVP7002_YUV_U_R_COEF_LSBS, 0x55, TVP7002_WRITE }, - { TVP7002_YUV_U_R_COEF_MSBS, 0xfc, TVP7002_WRITE }, - { TVP7002_YUV_V_G_COEF_LSBS, 0x78, TVP7002_WRITE }, - { TVP7002_YUV_V_G_COEF_MSBS, 0xf1, TVP7002_WRITE }, - { TVP7002_YUV_V_B_COEF_LSBS, 0x88, TVP7002_WRITE }, - { TVP7002_YUV_V_B_COEF_MSBS, 0xfe, TVP7002_WRITE }, - { TVP7002_YUV_V_R_COEF_LSBS, 0x00, TVP7002_WRITE }, - { TVP7002_YUV_V_R_COEF_MSBS, 0x10, TVP7002_WRITE }, - /* This signals end of register values */ - { TVP7002_EOR, 0xff, TVP7002_RESERVED } -}; - -/* Register parameters for 480P */ -static const struct i2c_reg_value tvp7002_parms_480P[] = { - { TVP7002_HPLL_FDBK_DIV_MSBS, 0x35, TVP7002_WRITE }, - { TVP7002_HPLL_FDBK_DIV_LSBS, 0xa0, TVP7002_WRITE }, - { TVP7002_HPLL_CRTL, 0x02, TVP7002_WRITE }, - { TVP7002_AVID_START_PIXEL_LSBS, 0x91, TVP7002_WRITE }, - { TVP7002_AVID_START_PIXEL_MSBS, 0x00, TVP7002_WRITE }, - { TVP7002_AVID_STOP_PIXEL_LSBS, 0x0B, TVP7002_WRITE }, - { TVP7002_AVID_STOP_PIXEL_MSBS, 0x00, TVP7002_WRITE }, - { TVP7002_VBLK_F_0_START_L_OFF, 0x03, TVP7002_WRITE }, - { TVP7002_VBLK_F_1_START_L_OFF, 0x01, TVP7002_WRITE }, - { TVP7002_VBLK_F_0_DURATION, 0x13, TVP7002_WRITE }, - { TVP7002_VBLK_F_1_DURATION, 0x13, TVP7002_WRITE }, - { TVP7002_ALC_PLACEMENT, 0x18, TVP7002_WRITE }, - { TVP7002_CLAMP_START, 0x06, TVP7002_WRITE }, - { TVP7002_CLAMP_W, 0x10, TVP7002_WRITE }, - { TVP7002_HPLL_PRE_COAST, 0x03, TVP7002_WRITE }, - { TVP7002_HPLL_POST_COAST, 0x03, TVP7002_WRITE }, - { TVP7002_EOR, 0xff, TVP7002_RESERVED } -}; - -/* Register parameters for 576P */ -static const struct i2c_reg_value tvp7002_parms_576P[] = { - { TVP7002_HPLL_FDBK_DIV_MSBS, 0x36, TVP7002_WRITE }, - { TVP7002_HPLL_FDBK_DIV_LSBS, 0x00, TVP7002_WRITE }, - { TVP7002_HPLL_CRTL, 0x18, TVP7002_WRITE }, - { TVP7002_AVID_START_PIXEL_LSBS, 0x9B, TVP7002_WRITE }, - { TVP7002_AVID_START_PIXEL_MSBS, 0x00, TVP7002_WRITE }, - { TVP7002_AVID_STOP_PIXEL_LSBS, 0x0F, TVP7002_WRITE }, - { TVP7002_AVID_STOP_PIXEL_MSBS, 0x00, TVP7002_WRITE }, - { TVP7002_VBLK_F_0_START_L_OFF, 0x00, TVP7002_WRITE }, - { TVP7002_VBLK_F_1_START_L_OFF, 0x00, TVP7002_WRITE }, - { TVP7002_VBLK_F_0_DURATION, 0x2D, TVP7002_WRITE }, - { TVP7002_VBLK_F_1_DURATION, 0x00, TVP7002_WRITE }, - { TVP7002_ALC_PLACEMENT, 0x18, TVP7002_WRITE }, - { TVP7002_CLAMP_START, 0x06, TVP7002_WRITE }, - { TVP7002_CLAMP_W, 0x10, TVP7002_WRITE }, - { TVP7002_HPLL_PRE_COAST, 0x03, TVP7002_WRITE }, - { TVP7002_HPLL_POST_COAST, 0x03, TVP7002_WRITE }, - { TVP7002_EOR, 0xff, TVP7002_RESERVED } -}; - -/* Register parameters for 1080I60 */ -static const struct i2c_reg_value tvp7002_parms_1080I60[] = { - { TVP7002_HPLL_FDBK_DIV_MSBS, 0x89, TVP7002_WRITE }, - { TVP7002_HPLL_FDBK_DIV_LSBS, 0x80, TVP7002_WRITE }, - { TVP7002_HPLL_CRTL, 0x98, TVP7002_WRITE }, - { TVP7002_AVID_START_PIXEL_LSBS, 0x06, TVP7002_WRITE }, - { TVP7002_AVID_START_PIXEL_MSBS, 0x01, TVP7002_WRITE }, - { TVP7002_AVID_STOP_PIXEL_LSBS, 0x8a, TVP7002_WRITE }, - { TVP7002_AVID_STOP_PIXEL_MSBS, 0x08, TVP7002_WRITE }, - { TVP7002_VBLK_F_0_START_L_OFF, 0x02, TVP7002_WRITE }, - { TVP7002_VBLK_F_1_START_L_OFF, 0x02, TVP7002_WRITE }, - { TVP7002_VBLK_F_0_DURATION, 0x16, TVP7002_WRITE }, - { TVP7002_VBLK_F_1_DURATION, 0x17, TVP7002_WRITE }, - { TVP7002_ALC_PLACEMENT, 0x5a, TVP7002_WRITE }, - { TVP7002_CLAMP_START, 0x32, TVP7002_WRITE }, - { TVP7002_CLAMP_W, 0x20, TVP7002_WRITE }, - { TVP7002_HPLL_PRE_COAST, 0x01, TVP7002_WRITE }, - { TVP7002_HPLL_POST_COAST, 0x00, TVP7002_WRITE }, - { TVP7002_EOR, 0xff, TVP7002_RESERVED } -}; - -/* Register parameters for 1080P60 */ -static const struct i2c_reg_value tvp7002_parms_1080P60[] = { - { TVP7002_HPLL_FDBK_DIV_MSBS, 0x89, TVP7002_WRITE }, - { TVP7002_HPLL_FDBK_DIV_LSBS, 0x80, TVP7002_WRITE }, - { TVP7002_HPLL_CRTL, 0xE0, TVP7002_WRITE }, - { TVP7002_AVID_START_PIXEL_LSBS, 0x06, TVP7002_WRITE }, - { TVP7002_AVID_START_PIXEL_MSBS, 0x01, TVP7002_WRITE }, - { TVP7002_AVID_STOP_PIXEL_LSBS, 0x8a, TVP7002_WRITE }, - { TVP7002_AVID_STOP_PIXEL_MSBS, 0x08, TVP7002_WRITE }, - { TVP7002_VBLK_F_0_START_L_OFF, 0x02, TVP7002_WRITE }, - { TVP7002_VBLK_F_1_START_L_OFF, 0x02, TVP7002_WRITE }, - { TVP7002_VBLK_F_0_DURATION, 0x16, TVP7002_WRITE }, - { TVP7002_VBLK_F_1_DURATION, 0x17, TVP7002_WRITE }, - { TVP7002_ALC_PLACEMENT, 0x5a, TVP7002_WRITE }, - { TVP7002_CLAMP_START, 0x32, TVP7002_WRITE }, - { TVP7002_CLAMP_W, 0x20, TVP7002_WRITE }, - { TVP7002_HPLL_PRE_COAST, 0x01, TVP7002_WRITE }, - { TVP7002_HPLL_POST_COAST, 0x00, TVP7002_WRITE }, - { TVP7002_EOR, 0xff, TVP7002_RESERVED } -}; - -/* Register parameters for 1080I50 */ -static const struct i2c_reg_value tvp7002_parms_1080I50[] = { - { TVP7002_HPLL_FDBK_DIV_MSBS, 0xa5, TVP7002_WRITE }, - { TVP7002_HPLL_FDBK_DIV_LSBS, 0x00, TVP7002_WRITE }, - { TVP7002_HPLL_CRTL, 0x98, TVP7002_WRITE }, - { TVP7002_AVID_START_PIXEL_LSBS, 0x06, TVP7002_WRITE }, - { TVP7002_AVID_START_PIXEL_MSBS, 0x01, TVP7002_WRITE }, - { TVP7002_AVID_STOP_PIXEL_LSBS, 0x8a, TVP7002_WRITE }, - { TVP7002_AVID_STOP_PIXEL_MSBS, 0x08, TVP7002_WRITE }, - { TVP7002_VBLK_F_0_START_L_OFF, 0x02, TVP7002_WRITE }, - { TVP7002_VBLK_F_1_START_L_OFF, 0x02, TVP7002_WRITE }, - { TVP7002_VBLK_F_0_DURATION, 0x16, TVP7002_WRITE }, - { TVP7002_VBLK_F_1_DURATION, 0x17, TVP7002_WRITE }, - { TVP7002_ALC_PLACEMENT, 0x5a, TVP7002_WRITE }, - { TVP7002_CLAMP_START, 0x32, TVP7002_WRITE }, - { TVP7002_CLAMP_W, 0x20, TVP7002_WRITE }, - { TVP7002_HPLL_PRE_COAST, 0x01, TVP7002_WRITE }, - { TVP7002_HPLL_POST_COAST, 0x00, TVP7002_WRITE }, - { TVP7002_EOR, 0xff, TVP7002_RESERVED } -}; - -/* Register parameters for 720P60 */ -static const struct i2c_reg_value tvp7002_parms_720P60[] = { - { TVP7002_HPLL_FDBK_DIV_MSBS, 0x67, TVP7002_WRITE }, - { TVP7002_HPLL_FDBK_DIV_LSBS, 0x20, TVP7002_WRITE }, - { TVP7002_HPLL_CRTL, 0xa0, TVP7002_WRITE }, - { TVP7002_AVID_START_PIXEL_LSBS, 0x47, TVP7002_WRITE }, - { TVP7002_AVID_START_PIXEL_MSBS, 0x01, TVP7002_WRITE }, - { TVP7002_AVID_STOP_PIXEL_LSBS, 0x4B, TVP7002_WRITE }, - { TVP7002_AVID_STOP_PIXEL_MSBS, 0x06, TVP7002_WRITE }, - { TVP7002_VBLK_F_0_START_L_OFF, 0x05, TVP7002_WRITE }, - { TVP7002_VBLK_F_1_START_L_OFF, 0x00, TVP7002_WRITE }, - { TVP7002_VBLK_F_0_DURATION, 0x2D, TVP7002_WRITE }, - { TVP7002_VBLK_F_1_DURATION, 0x00, TVP7002_WRITE }, - { TVP7002_ALC_PLACEMENT, 0x5a, TVP7002_WRITE }, - { TVP7002_CLAMP_START, 0x32, TVP7002_WRITE }, - { TVP7002_CLAMP_W, 0x20, TVP7002_WRITE }, - { TVP7002_HPLL_PRE_COAST, 0x00, TVP7002_WRITE }, - { TVP7002_HPLL_POST_COAST, 0x00, TVP7002_WRITE }, - { TVP7002_EOR, 0xff, TVP7002_RESERVED } -}; - -/* Register parameters for 720P50 */ -static const struct i2c_reg_value tvp7002_parms_720P50[] = { - { TVP7002_HPLL_FDBK_DIV_MSBS, 0x7b, TVP7002_WRITE }, - { TVP7002_HPLL_FDBK_DIV_LSBS, 0xc0, TVP7002_WRITE }, - { TVP7002_HPLL_CRTL, 0x98, TVP7002_WRITE }, - { TVP7002_AVID_START_PIXEL_LSBS, 0x47, TVP7002_WRITE }, - { TVP7002_AVID_START_PIXEL_MSBS, 0x01, TVP7002_WRITE }, - { TVP7002_AVID_STOP_PIXEL_LSBS, 0x4B, TVP7002_WRITE }, - { TVP7002_AVID_STOP_PIXEL_MSBS, 0x06, TVP7002_WRITE }, - { TVP7002_VBLK_F_0_START_L_OFF, 0x05, TVP7002_WRITE }, - { TVP7002_VBLK_F_1_START_L_OFF, 0x00, TVP7002_WRITE }, - { TVP7002_VBLK_F_0_DURATION, 0x2D, TVP7002_WRITE }, - { TVP7002_VBLK_F_1_DURATION, 0x00, TVP7002_WRITE }, - { TVP7002_ALC_PLACEMENT, 0x5a, TVP7002_WRITE }, - { TVP7002_CLAMP_START, 0x32, TVP7002_WRITE }, - { TVP7002_CLAMP_W, 0x20, TVP7002_WRITE }, - { TVP7002_HPLL_PRE_COAST, 0x01, TVP7002_WRITE }, - { TVP7002_HPLL_POST_COAST, 0x00, TVP7002_WRITE }, - { TVP7002_EOR, 0xff, TVP7002_RESERVED } -}; - -/* Preset definition for handling device operation */ -struct tvp7002_preset_definition { - u32 preset; - struct v4l2_dv_timings timings; - const struct i2c_reg_value *p_settings; - enum v4l2_colorspace color_space; - enum v4l2_field scanmode; - u16 progressive; - u16 lines_per_frame; - u16 cpl_min; - u16 cpl_max; -}; - -/* Struct list for digital video presets */ -static const struct tvp7002_preset_definition tvp7002_presets[] = { - { - V4L2_DV_720P60, - V4L2_DV_BT_CEA_1280X720P60, - tvp7002_parms_720P60, - V4L2_COLORSPACE_REC709, - V4L2_FIELD_NONE, - 1, - 0x2EE, - 135, - 153 - }, - { - V4L2_DV_1080I60, - V4L2_DV_BT_CEA_1920X1080I60, - tvp7002_parms_1080I60, - V4L2_COLORSPACE_REC709, - V4L2_FIELD_INTERLACED, - 0, - 0x465, - 181, - 205 - }, - { - V4L2_DV_1080I50, - V4L2_DV_BT_CEA_1920X1080I50, - tvp7002_parms_1080I50, - V4L2_COLORSPACE_REC709, - V4L2_FIELD_INTERLACED, - 0, - 0x465, - 217, - 245 - }, - { - V4L2_DV_720P50, - V4L2_DV_BT_CEA_1280X720P50, - tvp7002_parms_720P50, - V4L2_COLORSPACE_REC709, - V4L2_FIELD_NONE, - 1, - 0x2EE, - 163, - 183 - }, - { - V4L2_DV_1080P60, - V4L2_DV_BT_CEA_1920X1080P60, - tvp7002_parms_1080P60, - V4L2_COLORSPACE_REC709, - V4L2_FIELD_NONE, - 1, - 0x465, - 90, - 102 - }, - { - V4L2_DV_480P59_94, - V4L2_DV_BT_CEA_720X480P59_94, - tvp7002_parms_480P, - V4L2_COLORSPACE_SMPTE170M, - V4L2_FIELD_NONE, - 1, - 0x20D, - 0xffff, - 0xffff - }, - { - V4L2_DV_576P50, - V4L2_DV_BT_CEA_720X576P50, - tvp7002_parms_576P, - V4L2_COLORSPACE_SMPTE170M, - V4L2_FIELD_NONE, - 1, - 0x271, - 0xffff, - 0xffff - } -}; - -#define NUM_PRESETS ARRAY_SIZE(tvp7002_presets) - -/* Device definition */ -struct tvp7002 { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - const struct tvp7002_config *pdata; - - int ver; - int streaming; - - const struct tvp7002_preset_definition *current_preset; -}; - -/* - * to_tvp7002 - Obtain device handler TVP7002 - * @sd: ptr to v4l2_subdev struct - * - * Returns device handler tvp7002. - */ -static inline struct tvp7002 *to_tvp7002(struct v4l2_subdev *sd) -{ - return container_of(sd, struct tvp7002, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct tvp7002, hdl)->sd; -} - -/* - * tvp7002_read - Read a value from a register in an TVP7002 - * @sd: ptr to v4l2_subdev struct - * @addr: TVP7002 register address - * @dst: pointer to 8-bit destination - * - * Returns value read if successful, or non-zero (-1) otherwise. - */ -static int tvp7002_read(struct v4l2_subdev *sd, u8 addr, u8 *dst) -{ - struct i2c_client *c = v4l2_get_subdevdata(sd); - int retry; - int error; - - for (retry = 0; retry < I2C_RETRY_COUNT; retry++) { - error = i2c_smbus_read_byte_data(c, addr); - - if (error >= 0) { - *dst = (u8)error; - return 0; - } - - msleep_interruptible(10); - } - v4l2_err(sd, "TVP7002 read error %d\n", error); - return error; -} - -/* - * tvp7002_read_err() - Read a register value with error code - * @sd: pointer to standard V4L2 sub-device structure - * @reg: destination register - * @val: value to be read - * @err: pointer to error value - * - * Read a value in a register and save error value in pointer. - * Also update the register table if successful - */ -static inline void tvp7002_read_err(struct v4l2_subdev *sd, u8 reg, - u8 *dst, int *err) -{ - if (!*err) - *err = tvp7002_read(sd, reg, dst); -} - -/* - * tvp7002_write() - Write a value to a register in TVP7002 - * @sd: ptr to v4l2_subdev struct - * @addr: TVP7002 register address - * @value: value to be written to the register - * - * Write a value to a register in an TVP7002 decoder device. - * Returns zero if successful, or non-zero otherwise. - */ -static int tvp7002_write(struct v4l2_subdev *sd, u8 addr, u8 value) -{ - struct i2c_client *c; - int retry; - int error; - - c = v4l2_get_subdevdata(sd); - - for (retry = 0; retry < I2C_RETRY_COUNT; retry++) { - error = i2c_smbus_write_byte_data(c, addr, value); - - if (error >= 0) - return 0; - - v4l2_warn(sd, "Write: retry ... %d\n", retry); - msleep_interruptible(10); - } - v4l2_err(sd, "TVP7002 write error %d\n", error); - return error; -} - -/* - * tvp7002_write_err() - Write a register value with error code - * @sd: pointer to standard V4L2 sub-device structure - * @reg: destination register - * @val: value to be written - * @err: pointer to error value - * - * Write a value in a register and save error value in pointer. - * Also update the register table if successful - */ -static inline void tvp7002_write_err(struct v4l2_subdev *sd, u8 reg, - u8 val, int *err) -{ - if (!*err) - *err = tvp7002_write(sd, reg, val); -} - -/* - * tvp7002_g_chip_ident() - Get chip identification number - * @sd: ptr to v4l2_subdev struct - * @chip: ptr to v4l2_dbg_chip_ident struct - * - * Obtains the chip's identification number. - * Returns zero or -EINVAL if read operation fails. - */ -static int tvp7002_g_chip_ident(struct v4l2_subdev *sd, - struct v4l2_dbg_chip_ident *chip) -{ - u8 rev; - int error; - struct i2c_client *client = v4l2_get_subdevdata(sd); - - error = tvp7002_read(sd, TVP7002_CHIP_REV, &rev); - - if (error < 0) - return error; - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_TVP7002, rev); -} - -/* - * tvp7002_write_inittab() - Write initialization values - * @sd: ptr to v4l2_subdev struct - * @regs: ptr to i2c_reg_value struct - * - * Write initialization values. - * Returns zero or -EINVAL if read operation fails. - */ -static int tvp7002_write_inittab(struct v4l2_subdev *sd, - const struct i2c_reg_value *regs) -{ - int error = 0; - - /* Initialize the first (defined) registers */ - while (TVP7002_EOR != regs->reg) { - if (TVP7002_WRITE == regs->type) - tvp7002_write_err(sd, regs->reg, regs->value, &error); - regs++; - } - - return error; -} - -/* - * tvp7002_s_dv_preset() - Set digital video preset - * @sd: ptr to v4l2_subdev struct - * @dv_preset: ptr to v4l2_dv_preset struct - * - * Set the digital video preset for a TVP7002 decoder device. - * Returns zero when successful or -EINVAL if register access fails. - */ -static int tvp7002_s_dv_preset(struct v4l2_subdev *sd, - struct v4l2_dv_preset *dv_preset) -{ - struct tvp7002 *device = to_tvp7002(sd); - u32 preset; - int i; - - for (i = 0; i < NUM_PRESETS; i++) { - preset = tvp7002_presets[i].preset; - if (preset == dv_preset->preset) { - device->current_preset = &tvp7002_presets[i]; - return tvp7002_write_inittab(sd, tvp7002_presets[i].p_settings); - } - } - - return -EINVAL; -} - -static int tvp7002_s_dv_timings(struct v4l2_subdev *sd, - struct v4l2_dv_timings *dv_timings) -{ - struct tvp7002 *device = to_tvp7002(sd); - const struct v4l2_bt_timings *bt = &dv_timings->bt; - int i; - - if (dv_timings->type != V4L2_DV_BT_656_1120) - return -EINVAL; - for (i = 0; i < NUM_PRESETS; i++) { - const struct v4l2_bt_timings *t = &tvp7002_presets[i].timings.bt; - - if (!memcmp(bt, t, &bt->standards - &bt->width)) { - device->current_preset = &tvp7002_presets[i]; - return tvp7002_write_inittab(sd, tvp7002_presets[i].p_settings); - } - } - return -EINVAL; -} - -static int tvp7002_g_dv_timings(struct v4l2_subdev *sd, - struct v4l2_dv_timings *dv_timings) -{ - struct tvp7002 *device = to_tvp7002(sd); - - *dv_timings = device->current_preset->timings; - return 0; -} - -/* - * tvp7002_s_ctrl() - Set a control - * @ctrl: ptr to v4l2_ctrl struct - * - * Set a control in TVP7002 decoder device. - * Returns zero when successful or -EINVAL if register access fails. - */ -static int tvp7002_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - int error = 0; - - switch (ctrl->id) { - case V4L2_CID_GAIN: - tvp7002_write_err(sd, TVP7002_R_FINE_GAIN, ctrl->val, &error); - tvp7002_write_err(sd, TVP7002_G_FINE_GAIN, ctrl->val, &error); - tvp7002_write_err(sd, TVP7002_B_FINE_GAIN, ctrl->val, &error); - return error; - } - return -EINVAL; -} - -/* - * tvp7002_mbus_fmt() - V4L2 decoder interface handler for try/s/g_mbus_fmt - * @sd: pointer to standard V4L2 sub-device structure - * @f: pointer to mediabus format structure - * - * Negotiate the image capture size and mediabus format. - * There is only one possible format, so this single function works for - * get, set and try. - */ -static int tvp7002_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *f) -{ - struct tvp7002 *device = to_tvp7002(sd); - struct v4l2_dv_enum_preset e_preset; - int error; - - /* Calculate height and width based on current standard */ - error = v4l_fill_dv_preset_info(device->current_preset->preset, &e_preset); - if (error) - return error; - - f->width = e_preset.width; - f->height = e_preset.height; - f->code = V4L2_MBUS_FMT_YUYV10_1X20; - f->field = device->current_preset->scanmode; - f->colorspace = device->current_preset->color_space; - - v4l2_dbg(1, debug, sd, "MBUS_FMT: Width - %d, Height - %d", - f->width, f->height); - return 0; -} - -/* - * tvp7002_query_dv_preset() - query DV preset - * @sd: pointer to standard V4L2 sub-device structure - * @qpreset: standard V4L2 v4l2_dv_preset structure - * - * Returns the current DV preset by TVP7002. If no active input is - * detected, returns -EINVAL - */ -static int tvp7002_query_dv(struct v4l2_subdev *sd, int *index) -{ - const struct tvp7002_preset_definition *presets = tvp7002_presets; - u8 progressive; - u32 lpfr; - u32 cpln; - int error = 0; - u8 lpf_lsb; - u8 lpf_msb; - u8 cpl_lsb; - u8 cpl_msb; - - /* Return invalid index if no active input is detected */ - *index = NUM_PRESETS; - - /* Read standards from device registers */ - tvp7002_read_err(sd, TVP7002_L_FRAME_STAT_LSBS, &lpf_lsb, &error); - tvp7002_read_err(sd, TVP7002_L_FRAME_STAT_MSBS, &lpf_msb, &error); - - if (error < 0) - return error; - - tvp7002_read_err(sd, TVP7002_CLK_L_STAT_LSBS, &cpl_lsb, &error); - tvp7002_read_err(sd, TVP7002_CLK_L_STAT_MSBS, &cpl_msb, &error); - - if (error < 0) - return error; - - /* Get lines per frame, clocks per line and interlaced/progresive */ - lpfr = lpf_lsb | ((TVP7002_CL_MASK & lpf_msb) << TVP7002_CL_SHIFT); - cpln = cpl_lsb | ((TVP7002_CL_MASK & cpl_msb) << TVP7002_CL_SHIFT); - progressive = (lpf_msb & TVP7002_INPR_MASK) >> TVP7002_IP_SHIFT; - - /* Do checking of video modes */ - for (*index = 0; *index < NUM_PRESETS; (*index)++, presets++) - if (lpfr == presets->lines_per_frame && - progressive == presets->progressive) { - if (presets->cpl_min == 0xffff) - break; - if (cpln >= presets->cpl_min && cpln <= presets->cpl_max) - break; - } - - if (*index == NUM_PRESETS) { - v4l2_dbg(1, debug, sd, "detection failed: lpf = %x, cpl = %x\n", - lpfr, cpln); - return -ENOLINK; - } - - /* Update lines per frame and clocks per line info */ - v4l2_dbg(1, debug, sd, "detected preset: %d\n", *index); - return 0; -} - -static int tvp7002_query_dv_preset(struct v4l2_subdev *sd, - struct v4l2_dv_preset *qpreset) -{ - int index; - int err = tvp7002_query_dv(sd, &index); - - if (err || index == NUM_PRESETS) { - qpreset->preset = V4L2_DV_INVALID; - if (err == -ENOLINK) - err = 0; - return err; - } - qpreset->preset = tvp7002_presets[index].preset; - return 0; -} - -static int tvp7002_query_dv_timings(struct v4l2_subdev *sd, - struct v4l2_dv_timings *timings) -{ - int index; - int err = tvp7002_query_dv(sd, &index); - - if (err) - return err; - *timings = tvp7002_presets[index].timings; - return 0; -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -/* - * tvp7002_g_register() - Get the value of a register - * @sd: ptr to v4l2_subdev struct - * @reg: ptr to v4l2_dbg_register struct - * - * Get the value of a TVP7002 decoder device register. - * Returns zero when successful, -EINVAL if register read fails or - * access to I2C client fails, -EPERM if the call is not allowed - * by disabled CAP_SYS_ADMIN. - */ -static int tvp7002_g_register(struct v4l2_subdev *sd, - struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - u8 val; - int ret; - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - - ret = tvp7002_read(sd, reg->reg & 0xff, &val); - reg->val = val; - return ret; -} - -/* - * tvp7002_s_register() - set a control - * @sd: ptr to v4l2_subdev struct - * @reg: ptr to v4l2_dbg_register struct - * - * Get the value of a TVP7002 decoder device register. - * Returns zero when successful, -EINVAL if register read fails or - * -EPERM if call not allowed. - */ -static int tvp7002_s_register(struct v4l2_subdev *sd, - struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - - return tvp7002_write(sd, reg->reg & 0xff, reg->val & 0xff); -} -#endif - -/* - * tvp7002_enum_mbus_fmt() - Enum supported mediabus formats - * @sd: pointer to standard V4L2 sub-device structure - * @index: format index - * @code: pointer to mediabus format - * - * Enumerate supported mediabus formats. - */ - -static int tvp7002_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned index, - enum v4l2_mbus_pixelcode *code) -{ - /* Check requested format index is within range */ - if (index) - return -EINVAL; - *code = V4L2_MBUS_FMT_YUYV10_1X20; - return 0; -} - -/* - * tvp7002_s_stream() - V4L2 decoder i/f handler for s_stream - * @sd: pointer to standard V4L2 sub-device structure - * @enable: streaming enable or disable - * - * Sets streaming to enable or disable, if possible. - */ -static int tvp7002_s_stream(struct v4l2_subdev *sd, int enable) -{ - struct tvp7002 *device = to_tvp7002(sd); - int error = 0; - - if (device->streaming == enable) - return 0; - - if (enable) { - /* Set output state on (low impedance means stream on) */ - error = tvp7002_write(sd, TVP7002_MISC_CTL_2, 0x00); - device->streaming = enable; - } else { - /* Set output state off (high impedance means stream off) */ - error = tvp7002_write(sd, TVP7002_MISC_CTL_2, 0x03); - if (error) - v4l2_dbg(1, debug, sd, "Unable to stop streaming\n"); - - device->streaming = enable; - } - - return error; -} - -/* - * tvp7002_log_status() - Print information about register settings - * @sd: ptr to v4l2_subdev struct - * - * Log register values of a TVP7002 decoder device. - * Returns zero or -EINVAL if read operation fails. - */ -static int tvp7002_log_status(struct v4l2_subdev *sd) -{ - const struct tvp7002_preset_definition *presets = tvp7002_presets; - struct tvp7002 *device = to_tvp7002(sd); - struct v4l2_dv_enum_preset e_preset; - struct v4l2_dv_preset detected; - int i; - - detected.preset = V4L2_DV_INVALID; - /* Find my current standard*/ - tvp7002_query_dv_preset(sd, &detected); - - /* Print standard related code values */ - for (i = 0; i < NUM_PRESETS; i++, presets++) - if (presets->preset == detected.preset) - break; - - if (v4l_fill_dv_preset_info(device->current_preset->preset, &e_preset)) - return -EINVAL; - - v4l2_info(sd, "Selected DV Preset: %s\n", e_preset.name); - v4l2_info(sd, " Pixels per line: %u\n", e_preset.width); - v4l2_info(sd, " Lines per frame: %u\n\n", e_preset.height); - if (i == NUM_PRESETS) { - v4l2_info(sd, "Detected DV Preset: None\n"); - } else { - if (v4l_fill_dv_preset_info(presets->preset, &e_preset)) - return -EINVAL; - v4l2_info(sd, "Detected DV Preset: %s\n", e_preset.name); - v4l2_info(sd, " Pixels per line: %u\n", e_preset.width); - v4l2_info(sd, " Lines per frame: %u\n\n", e_preset.height); - } - v4l2_info(sd, "Streaming enabled: %s\n", - device->streaming ? "yes" : "no"); - - /* Print the current value of the gain control */ - v4l2_ctrl_handler_log_status(&device->hdl, sd->name); - - return 0; -} - -/* - * tvp7002_enum_dv_presets() - Enum supported digital video formats - * @sd: pointer to standard V4L2 sub-device structure - * @preset: pointer to format struct - * - * Enumerate supported digital video formats. - */ -static int tvp7002_enum_dv_presets(struct v4l2_subdev *sd, - struct v4l2_dv_enum_preset *preset) -{ - /* Check requested format index is within range */ - if (preset->index >= NUM_PRESETS) - return -EINVAL; - - return v4l_fill_dv_preset_info(tvp7002_presets[preset->index].preset, preset); -} - -static int tvp7002_enum_dv_timings(struct v4l2_subdev *sd, - struct v4l2_enum_dv_timings *timings) -{ - /* Check requested format index is within range */ - if (timings->index >= NUM_PRESETS) - return -EINVAL; - - timings->timings = tvp7002_presets[timings->index].timings; - return 0; -} - -static const struct v4l2_ctrl_ops tvp7002_ctrl_ops = { - .s_ctrl = tvp7002_s_ctrl, -}; - -/* V4L2 core operation handlers */ -static const struct v4l2_subdev_core_ops tvp7002_core_ops = { - .g_chip_ident = tvp7002_g_chip_ident, - .log_status = tvp7002_log_status, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = tvp7002_g_register, - .s_register = tvp7002_s_register, -#endif -}; - -/* Specific video subsystem operation handlers */ -static const struct v4l2_subdev_video_ops tvp7002_video_ops = { - .enum_dv_presets = tvp7002_enum_dv_presets, - .s_dv_preset = tvp7002_s_dv_preset, - .query_dv_preset = tvp7002_query_dv_preset, - .g_dv_timings = tvp7002_g_dv_timings, - .s_dv_timings = tvp7002_s_dv_timings, - .enum_dv_timings = tvp7002_enum_dv_timings, - .query_dv_timings = tvp7002_query_dv_timings, - .s_stream = tvp7002_s_stream, - .g_mbus_fmt = tvp7002_mbus_fmt, - .try_mbus_fmt = tvp7002_mbus_fmt, - .s_mbus_fmt = tvp7002_mbus_fmt, - .enum_mbus_fmt = tvp7002_enum_mbus_fmt, -}; - -/* V4L2 top level operation handlers */ -static const struct v4l2_subdev_ops tvp7002_ops = { - .core = &tvp7002_core_ops, - .video = &tvp7002_video_ops, -}; - -/* - * tvp7002_probe - Probe a TVP7002 device - * @c: ptr to i2c_client struct - * @id: ptr to i2c_device_id struct - * - * Initialize the TVP7002 device - * Returns zero when successful, -EINVAL if register read fails or - * -EIO if i2c access is not available. - */ -static int tvp7002_probe(struct i2c_client *c, const struct i2c_device_id *id) -{ - struct v4l2_subdev *sd; - struct tvp7002 *device; - struct v4l2_dv_preset preset; - int polarity_a; - int polarity_b; - u8 revision; - - int error; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(c->adapter, - I2C_FUNC_SMBUS_READ_BYTE | I2C_FUNC_SMBUS_WRITE_BYTE_DATA)) - return -EIO; - - if (!c->dev.platform_data) { - v4l_err(c, "No platform data!!\n"); - return -ENODEV; - } - - device = kzalloc(sizeof(struct tvp7002), GFP_KERNEL); - - if (!device) - return -ENOMEM; - - sd = &device->sd; - device->pdata = c->dev.platform_data; - device->current_preset = tvp7002_presets; - - /* Tell v4l2 the device is ready */ - v4l2_i2c_subdev_init(sd, c, &tvp7002_ops); - v4l_info(c, "tvp7002 found @ 0x%02x (%s)\n", - c->addr, c->adapter->name); - - error = tvp7002_read(sd, TVP7002_CHIP_REV, &revision); - if (error < 0) - goto found_error; - - /* Get revision number */ - v4l2_info(sd, "Rev. %02x detected.\n", revision); - if (revision != 0x02) - v4l2_info(sd, "Unknown revision detected.\n"); - - /* Initializes TVP7002 to its default values */ - error = tvp7002_write_inittab(sd, tvp7002_init_default); - - if (error < 0) - goto found_error; - - /* Set polarity information after registers have been set */ - polarity_a = 0x20 | device->pdata->hs_polarity << 5 - | device->pdata->vs_polarity << 2; - error = tvp7002_write(sd, TVP7002_SYNC_CTL_1, polarity_a); - if (error < 0) - goto found_error; - - polarity_b = 0x01 | device->pdata->fid_polarity << 2 - | device->pdata->sog_polarity << 1 - | device->pdata->clk_polarity; - error = tvp7002_write(sd, TVP7002_MISC_CTL_3, polarity_b); - if (error < 0) - goto found_error; - - /* Set registers according to default video mode */ - preset.preset = device->current_preset->preset; - error = tvp7002_s_dv_preset(sd, &preset); - - v4l2_ctrl_handler_init(&device->hdl, 1); - v4l2_ctrl_new_std(&device->hdl, &tvp7002_ctrl_ops, - V4L2_CID_GAIN, 0, 255, 1, 0); - sd->ctrl_handler = &device->hdl; - if (device->hdl.error) { - int err = device->hdl.error; - - v4l2_ctrl_handler_free(&device->hdl); - kfree(device); - return err; - } - v4l2_ctrl_handler_setup(&device->hdl); - -found_error: - if (error < 0) - kfree(device); - - return error; -} - -/* - * tvp7002_remove - Remove TVP7002 device support - * @c: ptr to i2c_client struct - * - * Reset the TVP7002 device - * Returns zero. - */ -static int tvp7002_remove(struct i2c_client *c) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(c); - struct tvp7002 *device = to_tvp7002(sd); - - v4l2_dbg(1, debug, sd, "Removing tvp7002 adapter" - "on address 0x%x\n", c->addr); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(&device->hdl); - kfree(device); - return 0; -} - -/* I2C Device ID table */ -static const struct i2c_device_id tvp7002_id[] = { - { "tvp7002", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, tvp7002_id); - -/* I2C driver data */ -static struct i2c_driver tvp7002_driver = { - .driver = { - .owner = THIS_MODULE, - .name = TVP7002_MODULE_NAME, - }, - .probe = tvp7002_probe, - .remove = tvp7002_remove, - .id_table = tvp7002_id, -}; - -module_i2c_driver(tvp7002_driver); diff --git a/drivers/media/video/tvp7002_reg.h b/drivers/media/video/tvp7002_reg.h deleted file mode 100644 index 0e34ca9bccf3..000000000000 --- a/drivers/media/video/tvp7002_reg.h +++ /dev/null @@ -1,150 +0,0 @@ -/* Texas Instruments Triple 8-/10-BIT 165-/110-MSPS Video and Graphics - * Digitizer with Horizontal PLL registers - * - * Copyright (C) 2009 Texas Instruments Inc - * Author: Santiago Nunez-Corrales <santiago.nunez@ridgerun.com> - * - * This code is partially based upon the TVP5150 driver - * written by Mauro Carvalho Chehab (mchehab@infradead.org), - * the TVP514x driver written by Vaibhav Hiremath <hvaibhav@ti.com> - * and the TVP7002 driver in the TI LSP 2.10.00.14 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -/* Naming conventions - * ------------------ - * - * FDBK: Feedback - * DIV: Divider - * CTL: Control - * SEL: Select - * IN: Input - * OUT: Output - * R: Red - * G: Green - * B: Blue - * OFF: Offset - * THRS: Threshold - * DGTL: Digital - * LVL: Level - * PWR: Power - * MVIS: Macrovision - * W: Width - * H: Height - * ALGN: Alignment - * CLK: Clocks - * TOL: Tolerance - * BWTH: Bandwidth - * COEF: Coefficient - * STAT: Status - * AUTO: Automatic - * FLD: Field - * L: Line - */ - -#define TVP7002_CHIP_REV 0x00 -#define TVP7002_HPLL_FDBK_DIV_MSBS 0x01 -#define TVP7002_HPLL_FDBK_DIV_LSBS 0x02 -#define TVP7002_HPLL_CRTL 0x03 -#define TVP7002_HPLL_PHASE_SEL 0x04 -#define TVP7002_CLAMP_START 0x05 -#define TVP7002_CLAMP_W 0x06 -#define TVP7002_HSYNC_OUT_W 0x07 -#define TVP7002_B_FINE_GAIN 0x08 -#define TVP7002_G_FINE_GAIN 0x09 -#define TVP7002_R_FINE_GAIN 0x0a -#define TVP7002_B_FINE_OFF_MSBS 0x0b -#define TVP7002_G_FINE_OFF_MSBS 0x0c -#define TVP7002_R_FINE_OFF_MSBS 0x0d -#define TVP7002_SYNC_CTL_1 0x0e -#define TVP7002_HPLL_AND_CLAMP_CTL 0x0f -#define TVP7002_SYNC_ON_G_THRS 0x10 -#define TVP7002_SYNC_SEPARATOR_THRS 0x11 -#define TVP7002_HPLL_PRE_COAST 0x12 -#define TVP7002_HPLL_POST_COAST 0x13 -#define TVP7002_SYNC_DETECT_STAT 0x14 -#define TVP7002_OUT_FORMATTER 0x15 -#define TVP7002_MISC_CTL_1 0x16 -#define TVP7002_MISC_CTL_2 0x17 -#define TVP7002_MISC_CTL_3 0x18 -#define TVP7002_IN_MUX_SEL_1 0x19 -#define TVP7002_IN_MUX_SEL_2 0x1a -#define TVP7002_B_AND_G_COARSE_GAIN 0x1b -#define TVP7002_R_COARSE_GAIN 0x1c -#define TVP7002_FINE_OFF_LSBS 0x1d -#define TVP7002_B_COARSE_OFF 0x1e -#define TVP7002_G_COARSE_OFF 0x1f -#define TVP7002_R_COARSE_OFF 0x20 -#define TVP7002_HSOUT_OUT_START 0x21 -#define TVP7002_MISC_CTL_4 0x22 -#define TVP7002_B_DGTL_ALC_OUT_LSBS 0x23 -#define TVP7002_G_DGTL_ALC_OUT_LSBS 0x24 -#define TVP7002_R_DGTL_ALC_OUT_LSBS 0x25 -#define TVP7002_AUTO_LVL_CTL_ENABLE 0x26 -#define TVP7002_DGTL_ALC_OUT_MSBS 0x27 -#define TVP7002_AUTO_LVL_CTL_FILTER 0x28 -/* Reserved 0x29*/ -#define TVP7002_FINE_CLAMP_CTL 0x2a -#define TVP7002_PWR_CTL 0x2b -#define TVP7002_ADC_SETUP 0x2c -#define TVP7002_COARSE_CLAMP_CTL 0x2d -#define TVP7002_SOG_CLAMP 0x2e -#define TVP7002_RGB_COARSE_CLAMP_CTL 0x2f -#define TVP7002_SOG_COARSE_CLAMP_CTL 0x30 -#define TVP7002_ALC_PLACEMENT 0x31 -/* Reserved 0x32 */ -/* Reserved 0x33 */ -#define TVP7002_MVIS_STRIPPER_W 0x34 -#define TVP7002_VSYNC_ALGN 0x35 -#define TVP7002_SYNC_BYPASS 0x36 -#define TVP7002_L_FRAME_STAT_LSBS 0x37 -#define TVP7002_L_FRAME_STAT_MSBS 0x38 -#define TVP7002_CLK_L_STAT_LSBS 0x39 -#define TVP7002_CLK_L_STAT_MSBS 0x3a -#define TVP7002_HSYNC_W 0x3b -#define TVP7002_VSYNC_W 0x3c -#define TVP7002_L_LENGTH_TOL 0x3d -/* Reserved 0x3e */ -#define TVP7002_VIDEO_BWTH_CTL 0x3f -#define TVP7002_AVID_START_PIXEL_LSBS 0x40 -#define TVP7002_AVID_START_PIXEL_MSBS 0x41 -#define TVP7002_AVID_STOP_PIXEL_LSBS 0x42 -#define TVP7002_AVID_STOP_PIXEL_MSBS 0x43 -#define TVP7002_VBLK_F_0_START_L_OFF 0x44 -#define TVP7002_VBLK_F_1_START_L_OFF 0x45 -#define TVP7002_VBLK_F_0_DURATION 0x46 -#define TVP7002_VBLK_F_1_DURATION 0x47 -#define TVP7002_FBIT_F_0_START_L_OFF 0x48 -#define TVP7002_FBIT_F_1_START_L_OFF 0x49 -#define TVP7002_YUV_Y_G_COEF_LSBS 0x4a -#define TVP7002_YUV_Y_G_COEF_MSBS 0x4b -#define TVP7002_YUV_Y_B_COEF_LSBS 0x4c -#define TVP7002_YUV_Y_B_COEF_MSBS 0x4d -#define TVP7002_YUV_Y_R_COEF_LSBS 0x4e -#define TVP7002_YUV_Y_R_COEF_MSBS 0x4f -#define TVP7002_YUV_U_G_COEF_LSBS 0x50 -#define TVP7002_YUV_U_G_COEF_MSBS 0x51 -#define TVP7002_YUV_U_B_COEF_LSBS 0x52 -#define TVP7002_YUV_U_B_COEF_MSBS 0x53 -#define TVP7002_YUV_U_R_COEF_LSBS 0x54 -#define TVP7002_YUV_U_R_COEF_MSBS 0x55 -#define TVP7002_YUV_V_G_COEF_LSBS 0x56 -#define TVP7002_YUV_V_G_COEF_MSBS 0x57 -#define TVP7002_YUV_V_B_COEF_LSBS 0x58 -#define TVP7002_YUV_V_B_COEF_MSBS 0x59 -#define TVP7002_YUV_V_R_COEF_LSBS 0x5a -#define TVP7002_YUV_V_R_COEF_MSBS 0x5b - diff --git a/drivers/media/video/upd64031a.c b/drivers/media/video/upd64031a.c deleted file mode 100644 index 1e7446542091..000000000000 --- a/drivers/media/video/upd64031a.c +++ /dev/null @@ -1,274 +0,0 @@ -/* - * upd64031A - NEC Electronics Ghost Reduction for NTSC in Japan - * - * 2003 by T.Adachi <tadachi@tadachi-net.com> - * 2003 by Takeru KOMORIYA <komoriya@paken.org> - * 2006 by Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <linux/slab.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include <media/upd64031a.h> - -/* --------------------- read registers functions define -------------------- */ - -/* bit masks */ -#define GR_MODE_MASK 0xc0 -#define DIRECT_3DYCS_CONNECT_MASK 0xc0 -#define SYNC_CIRCUIT_MASK 0xa0 - -/* -------------------------------------------------------------------------- */ - -MODULE_DESCRIPTION("uPD64031A driver"); -MODULE_AUTHOR("T. Adachi, Takeru KOMORIYA, Hans Verkuil"); -MODULE_LICENSE("GPL"); - -static int debug; -module_param(debug, int, 0644); - -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - - -enum { - R00 = 0, R01, R02, R03, R04, - R05, R06, R07, R08, R09, - R0A, R0B, R0C, R0D, R0E, R0F, - /* unused registers - R10, R11, R12, R13, R14, - R15, R16, R17, - */ - TOT_REGS -}; - -struct upd64031a_state { - struct v4l2_subdev sd; - u8 regs[TOT_REGS]; - u8 gr_mode; - u8 direct_3dycs_connect; - u8 ext_comp_sync; - u8 ext_vert_sync; -}; - -static inline struct upd64031a_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct upd64031a_state, sd); -} - -static u8 upd64031a_init[] = { - 0x00, 0xb8, 0x48, 0xd2, 0xe6, - 0x03, 0x10, 0x0b, 0xaf, 0x7f, - 0x00, 0x00, 0x1d, 0x5e, 0x00, - 0xd0 -}; - -/* ------------------------------------------------------------------------ */ - -static u8 upd64031a_read(struct v4l2_subdev *sd, u8 reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - u8 buf[2]; - - if (reg >= sizeof(buf)) - return 0xff; - i2c_master_recv(client, buf, 2); - return buf[reg]; -} - -/* ------------------------------------------------------------------------ */ - -static void upd64031a_write(struct v4l2_subdev *sd, u8 reg, u8 val) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - u8 buf[2]; - - buf[0] = reg; - buf[1] = val; - v4l2_dbg(1, debug, sd, "write reg: %02X val: %02X\n", reg, val); - if (i2c_master_send(client, buf, 2) != 2) - v4l2_err(sd, "I/O error write 0x%02x/0x%02x\n", reg, val); -} - -/* ------------------------------------------------------------------------ */ - -/* The input changed due to new input or channel changed */ -static int upd64031a_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq) -{ - struct upd64031a_state *state = to_state(sd); - u8 reg = state->regs[R00]; - - v4l2_dbg(1, debug, sd, "changed input or channel\n"); - upd64031a_write(sd, R00, reg | 0x10); - upd64031a_write(sd, R00, reg & ~0x10); - return 0; -} - -/* ------------------------------------------------------------------------ */ - -static int upd64031a_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct upd64031a_state *state = to_state(sd); - u8 r00, r05, r08; - - state->gr_mode = (input & 3) << 6; - state->direct_3dycs_connect = (input & 0xc) << 4; - state->ext_comp_sync = - (input & UPD64031A_COMPOSITE_EXTERNAL) << 1; - state->ext_vert_sync = - (input & UPD64031A_VERTICAL_EXTERNAL) << 2; - r00 = (state->regs[R00] & ~GR_MODE_MASK) | state->gr_mode; - r05 = (state->regs[R00] & ~SYNC_CIRCUIT_MASK) | - state->ext_comp_sync | state->ext_vert_sync; - r08 = (state->regs[R08] & ~DIRECT_3DYCS_CONNECT_MASK) | - state->direct_3dycs_connect; - upd64031a_write(sd, R00, r00); - upd64031a_write(sd, R05, r05); - upd64031a_write(sd, R08, r08); - return upd64031a_s_frequency(sd, NULL); -} - -static int upd64031a_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_UPD64031A, 0); -} - -static int upd64031a_log_status(struct v4l2_subdev *sd) -{ - v4l2_info(sd, "Status: SA00=0x%02x SA01=0x%02x\n", - upd64031a_read(sd, 0), upd64031a_read(sd, 1)); - return 0; -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int upd64031a_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - reg->val = upd64031a_read(sd, reg->reg & 0xff); - reg->size = 1; - return 0; -} - -static int upd64031a_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - upd64031a_write(sd, reg->reg & 0xff, reg->val & 0xff); - return 0; -} -#endif - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops upd64031a_core_ops = { - .log_status = upd64031a_log_status, - .g_chip_ident = upd64031a_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = upd64031a_g_register, - .s_register = upd64031a_s_register, -#endif -}; - -static const struct v4l2_subdev_tuner_ops upd64031a_tuner_ops = { - .s_frequency = upd64031a_s_frequency, -}; - -static const struct v4l2_subdev_video_ops upd64031a_video_ops = { - .s_routing = upd64031a_s_routing, -}; - -static const struct v4l2_subdev_ops upd64031a_ops = { - .core = &upd64031a_core_ops, - .tuner = &upd64031a_tuner_ops, - .video = &upd64031a_video_ops, -}; - -/* ------------------------------------------------------------------------ */ - -/* i2c implementation */ - -static int upd64031a_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct upd64031a_state *state; - struct v4l2_subdev *sd; - int i; - - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EIO; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - state = kzalloc(sizeof(struct upd64031a_state), GFP_KERNEL); - if (state == NULL) - return -ENOMEM; - sd = &state->sd; - v4l2_i2c_subdev_init(sd, client, &upd64031a_ops); - memcpy(state->regs, upd64031a_init, sizeof(state->regs)); - state->gr_mode = UPD64031A_GR_ON << 6; - state->direct_3dycs_connect = UPD64031A_3DYCS_COMPOSITE << 4; - state->ext_comp_sync = state->ext_vert_sync = 0; - for (i = 0; i < TOT_REGS; i++) - upd64031a_write(sd, i, state->regs[i]); - return 0; -} - -static int upd64031a_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - kfree(to_state(sd)); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_device_id upd64031a_id[] = { - { "upd64031a", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, upd64031a_id); - -static struct i2c_driver upd64031a_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "upd64031a", - }, - .probe = upd64031a_probe, - .remove = upd64031a_remove, - .id_table = upd64031a_id, -}; - -module_i2c_driver(upd64031a_driver); diff --git a/drivers/media/video/upd64083.c b/drivers/media/video/upd64083.c deleted file mode 100644 index 75d6acc62018..000000000000 --- a/drivers/media/video/upd64083.c +++ /dev/null @@ -1,246 +0,0 @@ -/* - * upd6408x - NEC Electronics 3-Dimensional Y/C separation driver - * - * 2003 by T.Adachi (tadachi@tadachi-net.com) - * 2003 by Takeru KOMORIYA <komoriya@paken.org> - * 2006 by Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <linux/slab.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include <media/upd64083.h> - -MODULE_DESCRIPTION("uPD64083 driver"); -MODULE_AUTHOR("T. Adachi, Takeru KOMORIYA, Hans Verkuil"); -MODULE_LICENSE("GPL"); - -static bool debug; -module_param(debug, bool, 0644); - -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - - -enum { - R00 = 0, R01, R02, R03, R04, - R05, R06, R07, R08, R09, - R0A, R0B, R0C, R0D, R0E, R0F, - R10, R11, R12, R13, R14, - R15, R16, - TOT_REGS -}; - -struct upd64083_state { - struct v4l2_subdev sd; - u8 mode; - u8 ext_y_adc; - u8 regs[TOT_REGS]; -}; - -static inline struct upd64083_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct upd64083_state, sd); -} - -/* Initial values when used in combination with the - NEC upd64031a ghost reduction chip. */ -static u8 upd64083_init[] = { - 0x1f, 0x01, 0xa0, 0x2d, 0x29, /* we use EXCSS=0 */ - 0x36, 0xdd, 0x05, 0x56, 0x48, - 0x00, 0x3a, 0xa0, 0x05, 0x08, - 0x44, 0x60, 0x08, 0x52, 0xf8, - 0x53, 0x60, 0x10 -}; - -/* ------------------------------------------------------------------------ */ - -static void upd64083_write(struct v4l2_subdev *sd, u8 reg, u8 val) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - u8 buf[2]; - - buf[0] = reg; - buf[1] = val; - v4l2_dbg(1, debug, sd, "write reg: %02x val: %02x\n", reg, val); - if (i2c_master_send(client, buf, 2) != 2) - v4l2_err(sd, "I/O error write 0x%02x/0x%02x\n", reg, val); -} - -/* ------------------------------------------------------------------------ */ - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static u8 upd64083_read(struct v4l2_subdev *sd, u8 reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - u8 buf[7]; - - if (reg >= sizeof(buf)) - return 0xff; - i2c_master_recv(client, buf, sizeof(buf)); - return buf[reg]; -} -#endif - -/* ------------------------------------------------------------------------ */ - -static int upd64083_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct upd64083_state *state = to_state(sd); - u8 r00, r02; - - if (input > 7 || (input & 6) == 6) - return -EINVAL; - state->mode = (input & 3) << 6; - state->ext_y_adc = (input & UPD64083_EXT_Y_ADC) << 3; - r00 = (state->regs[R00] & ~(3 << 6)) | state->mode; - r02 = (state->regs[R02] & ~(1 << 5)) | state->ext_y_adc; - upd64083_write(sd, R00, r00); - upd64083_write(sd, R02, r02); - return 0; -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int upd64083_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - reg->val = upd64083_read(sd, reg->reg & 0xff); - reg->size = 1; - return 0; -} - -static int upd64083_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - upd64083_write(sd, reg->reg & 0xff, reg->val & 0xff); - return 0; -} -#endif - -static int upd64083_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_UPD64083, 0); -} - -static int upd64083_log_status(struct v4l2_subdev *sd) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - u8 buf[7]; - - i2c_master_recv(client, buf, 7); - v4l2_info(sd, "Status: SA00=%02x SA01=%02x SA02=%02x SA03=%02x " - "SA04=%02x SA05=%02x SA06=%02x\n", - buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6]); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops upd64083_core_ops = { - .log_status = upd64083_log_status, - .g_chip_ident = upd64083_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = upd64083_g_register, - .s_register = upd64083_s_register, -#endif -}; - -static const struct v4l2_subdev_video_ops upd64083_video_ops = { - .s_routing = upd64083_s_routing, -}; - -static const struct v4l2_subdev_ops upd64083_ops = { - .core = &upd64083_core_ops, - .video = &upd64083_video_ops, -}; - -/* ------------------------------------------------------------------------ */ - -/* i2c implementation */ - -static int upd64083_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct upd64083_state *state; - struct v4l2_subdev *sd; - int i; - - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EIO; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - state = kzalloc(sizeof(struct upd64083_state), GFP_KERNEL); - if (state == NULL) - return -ENOMEM; - sd = &state->sd; - v4l2_i2c_subdev_init(sd, client, &upd64083_ops); - /* Initially assume that a ghost reduction chip is present */ - state->mode = 0; /* YCS mode */ - state->ext_y_adc = (1 << 5); - memcpy(state->regs, upd64083_init, TOT_REGS); - for (i = 0; i < TOT_REGS; i++) - upd64083_write(sd, i, state->regs[i]); - return 0; -} - -static int upd64083_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - kfree(to_state(sd)); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_device_id upd64083_id[] = { - { "upd64083", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, upd64083_id); - -static struct i2c_driver upd64083_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "upd64083", - }, - .probe = upd64083_probe, - .remove = upd64083_remove, - .id_table = upd64083_id, -}; - -module_i2c_driver(upd64083_driver); diff --git a/drivers/media/video/vp27smpx.c b/drivers/media/video/vp27smpx.c deleted file mode 100644 index 7cfbc9d94a48..000000000000 --- a/drivers/media/video/vp27smpx.c +++ /dev/null @@ -1,211 +0,0 @@ -/* - * vp27smpx - driver version 0.0.1 - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * - * Based on a tvaudio patch from Takahiro Adachi <tadachi@tadachi-net.com> - * and Kazuhiko Kawakami <kazz-0@mail.goo.ne.jp> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/slab.h> -#include <linux/ioctl.h> -#include <asm/uaccess.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> - -MODULE_DESCRIPTION("vp27smpx driver"); -MODULE_AUTHOR("Hans Verkuil"); -MODULE_LICENSE("GPL"); - - -/* ----------------------------------------------------------------------- */ - -struct vp27smpx_state { - struct v4l2_subdev sd; - int radio; - u32 audmode; -}; - -static inline struct vp27smpx_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct vp27smpx_state, sd); -} - -static void vp27smpx_set_audmode(struct v4l2_subdev *sd, u32 audmode) -{ - struct vp27smpx_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - u8 data[3] = { 0x00, 0x00, 0x04 }; - - switch (audmode) { - case V4L2_TUNER_MODE_MONO: - case V4L2_TUNER_MODE_LANG1: - break; - case V4L2_TUNER_MODE_STEREO: - case V4L2_TUNER_MODE_LANG1_LANG2: - data[1] = 0x01; - break; - case V4L2_TUNER_MODE_LANG2: - data[1] = 0x02; - break; - } - - if (i2c_master_send(client, data, sizeof(data)) != sizeof(data)) - v4l2_err(sd, "I/O error setting audmode\n"); - else - state->audmode = audmode; -} - -static int vp27smpx_s_radio(struct v4l2_subdev *sd) -{ - struct vp27smpx_state *state = to_state(sd); - - state->radio = 1; - return 0; -} - -static int vp27smpx_s_std(struct v4l2_subdev *sd, v4l2_std_id norm) -{ - struct vp27smpx_state *state = to_state(sd); - - state->radio = 0; - return 0; -} - -static int vp27smpx_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - struct vp27smpx_state *state = to_state(sd); - - if (!state->radio) - vp27smpx_set_audmode(sd, vt->audmode); - return 0; -} - -static int vp27smpx_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - struct vp27smpx_state *state = to_state(sd); - - if (state->radio) - return 0; - vt->audmode = state->audmode; - vt->capability = V4L2_TUNER_CAP_STEREO | - V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2; - vt->rxsubchans = V4L2_TUNER_SUB_MONO; - return 0; -} - -static int vp27smpx_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_VP27SMPX, 0); -} - -static int vp27smpx_log_status(struct v4l2_subdev *sd) -{ - struct vp27smpx_state *state = to_state(sd); - - v4l2_info(sd, "Audio Mode: %u%s\n", state->audmode, - state->radio ? " (Radio)" : ""); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops vp27smpx_core_ops = { - .log_status = vp27smpx_log_status, - .g_chip_ident = vp27smpx_g_chip_ident, - .s_std = vp27smpx_s_std, -}; - -static const struct v4l2_subdev_tuner_ops vp27smpx_tuner_ops = { - .s_radio = vp27smpx_s_radio, - .s_tuner = vp27smpx_s_tuner, - .g_tuner = vp27smpx_g_tuner, -}; - -static const struct v4l2_subdev_ops vp27smpx_ops = { - .core = &vp27smpx_core_ops, - .tuner = &vp27smpx_tuner_ops, -}; - -/* ----------------------------------------------------------------------- */ - -/* i2c implementation */ - -/* - * Generic i2c probe - * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' - */ - -static int vp27smpx_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct vp27smpx_state *state; - struct v4l2_subdev *sd; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EIO; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - state = kzalloc(sizeof(struct vp27smpx_state), GFP_KERNEL); - if (state == NULL) - return -ENOMEM; - sd = &state->sd; - v4l2_i2c_subdev_init(sd, client, &vp27smpx_ops); - state->audmode = V4L2_TUNER_MODE_STEREO; - - /* initialize vp27smpx */ - vp27smpx_set_audmode(sd, state->audmode); - return 0; -} - -static int vp27smpx_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - kfree(to_state(sd)); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_device_id vp27smpx_id[] = { - { "vp27smpx", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, vp27smpx_id); - -static struct i2c_driver vp27smpx_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "vp27smpx", - }, - .probe = vp27smpx_probe, - .remove = vp27smpx_remove, - .id_table = vp27smpx_id, -}; - -module_i2c_driver(vp27smpx_driver); diff --git a/drivers/media/video/vpx3220.c b/drivers/media/video/vpx3220.c deleted file mode 100644 index 2f67b4c5c823..000000000000 --- a/drivers/media/video/vpx3220.c +++ /dev/null @@ -1,591 +0,0 @@ -/* - * vpx3220a, vpx3216b & vpx3214c video decoder driver version 0.0.1 - * - * Copyright (C) 2001 Laurent Pinchart <lpinchart@freegates.be> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/types.h> -#include <linux/slab.h> -#include <asm/uaccess.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-ctrls.h> - -MODULE_DESCRIPTION("vpx3220a/vpx3216b/vpx3214c video decoder driver"); -MODULE_AUTHOR("Laurent Pinchart"); -MODULE_LICENSE("GPL"); - -static int debug; -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - - -#define VPX_TIMEOUT_COUNT 10 - -/* ----------------------------------------------------------------------- */ - -struct vpx3220 { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - unsigned char reg[255]; - - v4l2_std_id norm; - int ident; - int input; - int enable; -}; - -static inline struct vpx3220 *to_vpx3220(struct v4l2_subdev *sd) -{ - return container_of(sd, struct vpx3220, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct vpx3220, hdl)->sd; -} - -static char *inputs[] = { "internal", "composite", "svideo" }; - -/* ----------------------------------------------------------------------- */ - -static inline int vpx3220_write(struct v4l2_subdev *sd, u8 reg, u8 value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct vpx3220 *decoder = i2c_get_clientdata(client); - - decoder->reg[reg] = value; - return i2c_smbus_write_byte_data(client, reg, value); -} - -static inline int vpx3220_read(struct v4l2_subdev *sd, u8 reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return i2c_smbus_read_byte_data(client, reg); -} - -static int vpx3220_fp_status(struct v4l2_subdev *sd) -{ - unsigned char status; - unsigned int i; - - for (i = 0; i < VPX_TIMEOUT_COUNT; i++) { - status = vpx3220_read(sd, 0x29); - - if (!(status & 4)) - return 0; - - udelay(10); - - if (need_resched()) - cond_resched(); - } - - return -1; -} - -static int vpx3220_fp_write(struct v4l2_subdev *sd, u8 fpaddr, u16 data) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - /* Write the 16-bit address to the FPWR register */ - if (i2c_smbus_write_word_data(client, 0x27, swab16(fpaddr)) == -1) { - v4l2_dbg(1, debug, sd, "%s: failed\n", __func__); - return -1; - } - - if (vpx3220_fp_status(sd) < 0) - return -1; - - /* Write the 16-bit data to the FPDAT register */ - if (i2c_smbus_write_word_data(client, 0x28, swab16(data)) == -1) { - v4l2_dbg(1, debug, sd, "%s: failed\n", __func__); - return -1; - } - - return 0; -} - -static u16 vpx3220_fp_read(struct v4l2_subdev *sd, u16 fpaddr) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - s16 data; - - /* Write the 16-bit address to the FPRD register */ - if (i2c_smbus_write_word_data(client, 0x26, swab16(fpaddr)) == -1) { - v4l2_dbg(1, debug, sd, "%s: failed\n", __func__); - return -1; - } - - if (vpx3220_fp_status(sd) < 0) - return -1; - - /* Read the 16-bit data from the FPDAT register */ - data = i2c_smbus_read_word_data(client, 0x28); - if (data == -1) { - v4l2_dbg(1, debug, sd, "%s: failed\n", __func__); - return -1; - } - - return swab16(data); -} - -static int vpx3220_write_block(struct v4l2_subdev *sd, const u8 *data, unsigned int len) -{ - u8 reg; - int ret = -1; - - while (len >= 2) { - reg = *data++; - ret = vpx3220_write(sd, reg, *data++); - if (ret < 0) - break; - len -= 2; - } - - return ret; -} - -static int vpx3220_write_fp_block(struct v4l2_subdev *sd, - const u16 *data, unsigned int len) -{ - u8 reg; - int ret = 0; - - while (len > 1) { - reg = *data++; - ret |= vpx3220_fp_write(sd, reg, *data++); - len -= 2; - } - - return ret; -} - -/* ---------------------------------------------------------------------- */ - -static const unsigned short init_ntsc[] = { - 0x1c, 0x00, /* NTSC tint angle */ - 0x88, 17, /* Window 1 vertical */ - 0x89, 240, /* Vertical lines in */ - 0x8a, 240, /* Vertical lines out */ - 0x8b, 000, /* Horizontal begin */ - 0x8c, 640, /* Horizontal length */ - 0x8d, 640, /* Number of pixels */ - 0x8f, 0xc00, /* Disable window 2 */ - 0xf0, 0x73, /* 13.5 MHz transport, Forced - * mode, latch windows */ - 0xf2, 0x13, /* NTSC M, composite input */ - 0xe7, 0x1e1, /* Enable vertical standard - * locking @ 240 lines */ -}; - -static const unsigned short init_pal[] = { - 0x88, 23, /* Window 1 vertical begin */ - 0x89, 288, /* Vertical lines in (16 lines - * skipped by the VFE) */ - 0x8a, 288, /* Vertical lines out (16 lines - * skipped by the VFE) */ - 0x8b, 16, /* Horizontal begin */ - 0x8c, 768, /* Horizontal length */ - 0x8d, 784, /* Number of pixels - * Must be >= Horizontal begin + Horizontal length */ - 0x8f, 0xc00, /* Disable window 2 */ - 0xf0, 0x77, /* 13.5 MHz transport, Forced - * mode, latch windows */ - 0xf2, 0x3d1, /* PAL B,G,H,I, composite input */ - 0xe7, 0x241, /* PAL/SECAM set to 288 lines */ -}; - -static const unsigned short init_secam[] = { - 0x88, 23, /* Window 1 vertical begin */ - 0x89, 288, /* Vertical lines in (16 lines - * skipped by the VFE) */ - 0x8a, 288, /* Vertical lines out (16 lines - * skipped by the VFE) */ - 0x8b, 16, /* Horizontal begin */ - 0x8c, 768, /* Horizontal length */ - 0x8d, 784, /* Number of pixels - * Must be >= Horizontal begin + Horizontal length */ - 0x8f, 0xc00, /* Disable window 2 */ - 0xf0, 0x77, /* 13.5 MHz transport, Forced - * mode, latch windows */ - 0xf2, 0x3d5, /* SECAM, composite input */ - 0xe7, 0x241, /* PAL/SECAM set to 288 lines */ -}; - -static const unsigned char init_common[] = { - 0xf2, 0x00, /* Disable all outputs */ - 0x33, 0x0d, /* Luma : VIN2, Chroma : CIN - * (clamp off) */ - 0xd8, 0xa8, /* HREF/VREF active high, VREF - * pulse = 2, Odd/Even flag */ - 0x20, 0x03, /* IF compensation 0dB/oct */ - 0xe0, 0xff, /* Open up all comparators */ - 0xe1, 0x00, - 0xe2, 0x7f, - 0xe3, 0x80, - 0xe4, 0x7f, - 0xe5, 0x80, - 0xe6, 0x00, /* Brightness set to 0 */ - 0xe7, 0xe0, /* Contrast to 1.0, noise shaping - * 10 to 8 2-bit error diffusion */ - 0xe8, 0xf8, /* YUV422, CbCr binary offset, - * ... (p.32) */ - 0xea, 0x18, /* LLC2 connected, output FIFO - * reset with VACTintern */ - 0xf0, 0x8a, /* Half full level to 10, bus - * shuffler [7:0, 23:16, 15:8] */ - 0xf1, 0x18, /* Single clock, sync mode, no - * FE delay, no HLEN counter */ - 0xf8, 0x12, /* Port A, PIXCLK, HF# & FE# - * strength to 2 */ - 0xf9, 0x24, /* Port B, HREF, VREF, PREF & - * ALPHA strength to 4 */ -}; - -static const unsigned short init_fp[] = { - 0x59, 0, - 0xa0, 2070, /* ACC reference */ - 0xa3, 0, - 0xa4, 0, - 0xa8, 30, - 0xb2, 768, - 0xbe, 27, - 0x58, 0, - 0x26, 0, - 0x4b, 0x298, /* PLL gain */ -}; - - -static int vpx3220_init(struct v4l2_subdev *sd, u32 val) -{ - struct vpx3220 *decoder = to_vpx3220(sd); - - vpx3220_write_block(sd, init_common, sizeof(init_common)); - vpx3220_write_fp_block(sd, init_fp, sizeof(init_fp) >> 1); - if (decoder->norm & V4L2_STD_NTSC) - vpx3220_write_fp_block(sd, init_ntsc, sizeof(init_ntsc) >> 1); - else if (decoder->norm & V4L2_STD_PAL) - vpx3220_write_fp_block(sd, init_pal, sizeof(init_pal) >> 1); - else if (decoder->norm & V4L2_STD_SECAM) - vpx3220_write_fp_block(sd, init_secam, sizeof(init_secam) >> 1); - else - vpx3220_write_fp_block(sd, init_pal, sizeof(init_pal) >> 1); - return 0; -} - -static int vpx3220_status(struct v4l2_subdev *sd, u32 *pstatus, v4l2_std_id *pstd) -{ - int res = V4L2_IN_ST_NO_SIGNAL, status; - v4l2_std_id std = 0; - - status = vpx3220_fp_read(sd, 0x0f3); - - v4l2_dbg(1, debug, sd, "status: 0x%04x\n", status); - - if (status < 0) - return status; - - if ((status & 0x20) == 0) { - res = 0; - - switch (status & 0x18) { - case 0x00: - case 0x10: - case 0x14: - case 0x18: - std = V4L2_STD_PAL; - break; - - case 0x08: - std = V4L2_STD_SECAM; - break; - - case 0x04: - case 0x0c: - case 0x1c: - std = V4L2_STD_NTSC; - break; - } - } - if (pstd) - *pstd = std; - if (pstatus) - *pstatus = res; - return 0; -} - -static int vpx3220_querystd(struct v4l2_subdev *sd, v4l2_std_id *std) -{ - v4l2_dbg(1, debug, sd, "querystd\n"); - return vpx3220_status(sd, NULL, std); -} - -static int vpx3220_g_input_status(struct v4l2_subdev *sd, u32 *status) -{ - v4l2_dbg(1, debug, sd, "g_input_status\n"); - return vpx3220_status(sd, status, NULL); -} - -static int vpx3220_s_std(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct vpx3220 *decoder = to_vpx3220(sd); - int temp_input; - - /* Here we back up the input selection because it gets - overwritten when we fill the registers with the - chosen video norm */ - temp_input = vpx3220_fp_read(sd, 0xf2); - - v4l2_dbg(1, debug, sd, "s_std %llx\n", (unsigned long long)std); - if (std & V4L2_STD_NTSC) { - vpx3220_write_fp_block(sd, init_ntsc, sizeof(init_ntsc) >> 1); - v4l2_dbg(1, debug, sd, "norm switched to NTSC\n"); - } else if (std & V4L2_STD_PAL) { - vpx3220_write_fp_block(sd, init_pal, sizeof(init_pal) >> 1); - v4l2_dbg(1, debug, sd, "norm switched to PAL\n"); - } else if (std & V4L2_STD_SECAM) { - vpx3220_write_fp_block(sd, init_secam, sizeof(init_secam) >> 1); - v4l2_dbg(1, debug, sd, "norm switched to SECAM\n"); - } else { - return -EINVAL; - } - - decoder->norm = std; - - /* And here we set the backed up video input again */ - vpx3220_fp_write(sd, 0xf2, temp_input | 0x0010); - udelay(10); - return 0; -} - -static int vpx3220_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - int data; - - /* RJ: input = 0: ST8 (PCTV) input - input = 1: COMPOSITE input - input = 2: SVHS input */ - - const int input_vals[3][2] = { - {0x0c, 0}, - {0x0d, 0}, - {0x0e, 1} - }; - - if (input > 2) - return -EINVAL; - - v4l2_dbg(1, debug, sd, "input switched to %s\n", inputs[input]); - - vpx3220_write(sd, 0x33, input_vals[input][0]); - - data = vpx3220_fp_read(sd, 0xf2) & ~(0x0020); - if (data < 0) - return data; - /* 0x0010 is required to latch the setting */ - vpx3220_fp_write(sd, 0xf2, - data | (input_vals[input][1] << 5) | 0x0010); - - udelay(10); - return 0; -} - -static int vpx3220_s_stream(struct v4l2_subdev *sd, int enable) -{ - v4l2_dbg(1, debug, sd, "s_stream %s\n", enable ? "on" : "off"); - - vpx3220_write(sd, 0xf2, (enable ? 0x1b : 0x00)); - return 0; -} - -static int vpx3220_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - vpx3220_write(sd, 0xe6, ctrl->val); - return 0; - case V4L2_CID_CONTRAST: - /* Bit 7 and 8 is for noise shaping */ - vpx3220_write(sd, 0xe7, ctrl->val + 192); - return 0; - case V4L2_CID_SATURATION: - vpx3220_fp_write(sd, 0xa0, ctrl->val); - return 0; - case V4L2_CID_HUE: - vpx3220_fp_write(sd, 0x1c, ctrl->val); - return 0; - } - return -EINVAL; -} - -static int vpx3220_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct vpx3220 *decoder = to_vpx3220(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, decoder->ident, 0); -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_ctrl_ops vpx3220_ctrl_ops = { - .s_ctrl = vpx3220_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops vpx3220_core_ops = { - .g_chip_ident = vpx3220_g_chip_ident, - .init = vpx3220_init, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, - .s_std = vpx3220_s_std, -}; - -static const struct v4l2_subdev_video_ops vpx3220_video_ops = { - .s_routing = vpx3220_s_routing, - .s_stream = vpx3220_s_stream, - .querystd = vpx3220_querystd, - .g_input_status = vpx3220_g_input_status, -}; - -static const struct v4l2_subdev_ops vpx3220_ops = { - .core = &vpx3220_core_ops, - .video = &vpx3220_video_ops, -}; - -/* ----------------------------------------------------------------------- - * Client management code - */ - -static int vpx3220_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct vpx3220 *decoder; - struct v4l2_subdev *sd; - const char *name = NULL; - u8 ver; - u16 pn; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, - I2C_FUNC_SMBUS_BYTE_DATA | I2C_FUNC_SMBUS_WORD_DATA)) - return -ENODEV; - - decoder = kzalloc(sizeof(struct vpx3220), GFP_KERNEL); - if (decoder == NULL) - return -ENOMEM; - sd = &decoder->sd; - v4l2_i2c_subdev_init(sd, client, &vpx3220_ops); - decoder->norm = V4L2_STD_PAL; - decoder->input = 0; - decoder->enable = 1; - v4l2_ctrl_handler_init(&decoder->hdl, 4); - v4l2_ctrl_new_std(&decoder->hdl, &vpx3220_ctrl_ops, - V4L2_CID_BRIGHTNESS, -128, 127, 1, 0); - v4l2_ctrl_new_std(&decoder->hdl, &vpx3220_ctrl_ops, - V4L2_CID_CONTRAST, 0, 63, 1, 32); - v4l2_ctrl_new_std(&decoder->hdl, &vpx3220_ctrl_ops, - V4L2_CID_SATURATION, 0, 4095, 1, 2048); - v4l2_ctrl_new_std(&decoder->hdl, &vpx3220_ctrl_ops, - V4L2_CID_HUE, -512, 511, 1, 0); - sd->ctrl_handler = &decoder->hdl; - if (decoder->hdl.error) { - int err = decoder->hdl.error; - - v4l2_ctrl_handler_free(&decoder->hdl); - kfree(decoder); - return err; - } - v4l2_ctrl_handler_setup(&decoder->hdl); - - ver = i2c_smbus_read_byte_data(client, 0x00); - pn = (i2c_smbus_read_byte_data(client, 0x02) << 8) + - i2c_smbus_read_byte_data(client, 0x01); - decoder->ident = V4L2_IDENT_VPX3220A; - if (ver == 0xec) { - switch (pn) { - case 0x4680: - name = "vpx3220a"; - break; - case 0x4260: - name = "vpx3216b"; - decoder->ident = V4L2_IDENT_VPX3216B; - break; - case 0x4280: - name = "vpx3214c"; - decoder->ident = V4L2_IDENT_VPX3214C; - break; - } - } - if (name) - v4l2_info(sd, "%s found @ 0x%x (%s)\n", name, - client->addr << 1, client->adapter->name); - else - v4l2_info(sd, "chip (%02x:%04x) found @ 0x%x (%s)\n", - ver, pn, client->addr << 1, client->adapter->name); - - vpx3220_write_block(sd, init_common, sizeof(init_common)); - vpx3220_write_fp_block(sd, init_fp, sizeof(init_fp) >> 1); - /* Default to PAL */ - vpx3220_write_fp_block(sd, init_pal, sizeof(init_pal) >> 1); - return 0; -} - -static int vpx3220_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct vpx3220 *decoder = to_vpx3220(sd); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(&decoder->hdl); - kfree(decoder); - return 0; -} - -static const struct i2c_device_id vpx3220_id[] = { - { "vpx3220a", 0 }, - { "vpx3216b", 0 }, - { "vpx3214c", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, vpx3220_id); - -static struct i2c_driver vpx3220_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "vpx3220", - }, - .probe = vpx3220_probe, - .remove = vpx3220_remove, - .id_table = vpx3220_id, -}; - -module_i2c_driver(vpx3220_driver); diff --git a/drivers/media/video/vs6624.c b/drivers/media/video/vs6624.c deleted file mode 100644 index 42ae9dc9c574..000000000000 --- a/drivers/media/video/vs6624.c +++ /dev/null @@ -1,928 +0,0 @@ -/* - * vs6624.c ST VS6624 CMOS image sensor driver - * - * Copyright (c) 2011 Analog Devices Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/gpio.h> -#include <linux/i2c.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/types.h> -#include <linux/videodev2.h> - -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-ctrls.h> -#include <media/v4l2-device.h> -#include <media/v4l2-mediabus.h> - -#include "vs6624_regs.h" - -#define VGA_WIDTH 640 -#define VGA_HEIGHT 480 -#define QVGA_WIDTH 320 -#define QVGA_HEIGHT 240 -#define QQVGA_WIDTH 160 -#define QQVGA_HEIGHT 120 -#define CIF_WIDTH 352 -#define CIF_HEIGHT 288 -#define QCIF_WIDTH 176 -#define QCIF_HEIGHT 144 -#define QQCIF_WIDTH 88 -#define QQCIF_HEIGHT 72 - -#define MAX_FRAME_RATE 30 - -struct vs6624 { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - struct v4l2_fract frame_rate; - struct v4l2_mbus_framefmt fmt; - unsigned ce_pin; -}; - -static const struct vs6624_format { - enum v4l2_mbus_pixelcode mbus_code; - enum v4l2_colorspace colorspace; -} vs6624_formats[] = { - { - .mbus_code = V4L2_MBUS_FMT_UYVY8_2X8, - .colorspace = V4L2_COLORSPACE_JPEG, - }, - { - .mbus_code = V4L2_MBUS_FMT_YUYV8_2X8, - .colorspace = V4L2_COLORSPACE_JPEG, - }, - { - .mbus_code = V4L2_MBUS_FMT_RGB565_2X8_LE, - .colorspace = V4L2_COLORSPACE_SRGB, - }, -}; - -static struct v4l2_mbus_framefmt vs6624_default_fmt = { - .width = VGA_WIDTH, - .height = VGA_HEIGHT, - .code = V4L2_MBUS_FMT_UYVY8_2X8, - .field = V4L2_FIELD_NONE, - .colorspace = V4L2_COLORSPACE_JPEG, -}; - -static const u16 vs6624_p1[] = { - 0x8104, 0x03, - 0x8105, 0x01, - 0xc900, 0x03, - 0xc904, 0x47, - 0xc905, 0x10, - 0xc906, 0x80, - 0xc907, 0x3a, - 0x903a, 0x02, - 0x903b, 0x47, - 0x903c, 0x15, - 0xc908, 0x31, - 0xc909, 0xdc, - 0xc90a, 0x80, - 0xc90b, 0x44, - 0x9044, 0x02, - 0x9045, 0x31, - 0x9046, 0xe2, - 0xc90c, 0x07, - 0xc90d, 0xe0, - 0xc90e, 0x80, - 0xc90f, 0x47, - 0x9047, 0x90, - 0x9048, 0x83, - 0x9049, 0x81, - 0x904a, 0xe0, - 0x904b, 0x60, - 0x904c, 0x08, - 0x904d, 0x90, - 0x904e, 0xc0, - 0x904f, 0x43, - 0x9050, 0x74, - 0x9051, 0x01, - 0x9052, 0xf0, - 0x9053, 0x80, - 0x9054, 0x05, - 0x9055, 0xE4, - 0x9056, 0x90, - 0x9057, 0xc0, - 0x9058, 0x43, - 0x9059, 0xf0, - 0x905a, 0x02, - 0x905b, 0x07, - 0x905c, 0xec, - 0xc910, 0x5d, - 0xc911, 0xca, - 0xc912, 0x80, - 0xc913, 0x5d, - 0x905d, 0xa3, - 0x905e, 0x04, - 0x905f, 0xf0, - 0x9060, 0xa3, - 0x9061, 0x04, - 0x9062, 0xf0, - 0x9063, 0x22, - 0xc914, 0x72, - 0xc915, 0x92, - 0xc916, 0x80, - 0xc917, 0x64, - 0x9064, 0x74, - 0x9065, 0x01, - 0x9066, 0x02, - 0x9067, 0x72, - 0x9068, 0x95, - 0xc918, 0x47, - 0xc919, 0xf2, - 0xc91a, 0x81, - 0xc91b, 0x69, - 0x9169, 0x74, - 0x916a, 0x02, - 0x916b, 0xf0, - 0x916c, 0xec, - 0x916d, 0xb4, - 0x916e, 0x10, - 0x916f, 0x0a, - 0x9170, 0x90, - 0x9171, 0x80, - 0x9172, 0x16, - 0x9173, 0xe0, - 0x9174, 0x70, - 0x9175, 0x04, - 0x9176, 0x90, - 0x9177, 0xd3, - 0x9178, 0xc4, - 0x9179, 0xf0, - 0x917a, 0x22, - 0xc91c, 0x0a, - 0xc91d, 0xbe, - 0xc91e, 0x80, - 0xc91f, 0x73, - 0x9073, 0xfc, - 0x9074, 0xa3, - 0x9075, 0xe0, - 0x9076, 0xf5, - 0x9077, 0x82, - 0x9078, 0x8c, - 0x9079, 0x83, - 0x907a, 0xa3, - 0x907b, 0xa3, - 0x907c, 0xe0, - 0x907d, 0xfc, - 0x907e, 0xa3, - 0x907f, 0xe0, - 0x9080, 0xc3, - 0x9081, 0x9f, - 0x9082, 0xff, - 0x9083, 0xec, - 0x9084, 0x9e, - 0x9085, 0xfe, - 0x9086, 0x02, - 0x9087, 0x0a, - 0x9088, 0xea, - 0xc920, 0x47, - 0xc921, 0x38, - 0xc922, 0x80, - 0xc923, 0x89, - 0x9089, 0xec, - 0x908a, 0xd3, - 0x908b, 0x94, - 0x908c, 0x20, - 0x908d, 0x40, - 0x908e, 0x01, - 0x908f, 0x1c, - 0x9090, 0x90, - 0x9091, 0xd3, - 0x9092, 0xd4, - 0x9093, 0xec, - 0x9094, 0xf0, - 0x9095, 0x02, - 0x9096, 0x47, - 0x9097, 0x3d, - 0xc924, 0x45, - 0xc925, 0xca, - 0xc926, 0x80, - 0xc927, 0x98, - 0x9098, 0x12, - 0x9099, 0x77, - 0x909a, 0xd6, - 0x909b, 0x02, - 0x909c, 0x45, - 0x909d, 0xcd, - 0xc928, 0x20, - 0xc929, 0xd5, - 0xc92a, 0x80, - 0xc92b, 0x9e, - 0x909e, 0x90, - 0x909f, 0x82, - 0x90a0, 0x18, - 0x90a1, 0xe0, - 0x90a2, 0xb4, - 0x90a3, 0x03, - 0x90a4, 0x0e, - 0x90a5, 0x90, - 0x90a6, 0x83, - 0x90a7, 0xbf, - 0x90a8, 0xe0, - 0x90a9, 0x60, - 0x90aa, 0x08, - 0x90ab, 0x90, - 0x90ac, 0x81, - 0x90ad, 0xfc, - 0x90ae, 0xe0, - 0x90af, 0xff, - 0x90b0, 0xc3, - 0x90b1, 0x13, - 0x90b2, 0xf0, - 0x90b3, 0x90, - 0x90b4, 0x81, - 0x90b5, 0xfc, - 0x90b6, 0xe0, - 0x90b7, 0xff, - 0x90b8, 0x02, - 0x90b9, 0x20, - 0x90ba, 0xda, - 0xc92c, 0x70, - 0xc92d, 0xbc, - 0xc92e, 0x80, - 0xc92f, 0xbb, - 0x90bb, 0x90, - 0x90bc, 0x82, - 0x90bd, 0x18, - 0x90be, 0xe0, - 0x90bf, 0xb4, - 0x90c0, 0x03, - 0x90c1, 0x06, - 0x90c2, 0x90, - 0x90c3, 0xc1, - 0x90c4, 0x06, - 0x90c5, 0x74, - 0x90c6, 0x05, - 0x90c7, 0xf0, - 0x90c8, 0x90, - 0x90c9, 0xd3, - 0x90ca, 0xa0, - 0x90cb, 0x02, - 0x90cc, 0x70, - 0x90cd, 0xbf, - 0xc930, 0x72, - 0xc931, 0x21, - 0xc932, 0x81, - 0xc933, 0x3b, - 0x913b, 0x7d, - 0x913c, 0x02, - 0x913d, 0x7f, - 0x913e, 0x7b, - 0x913f, 0x02, - 0x9140, 0x72, - 0x9141, 0x25, - 0xc934, 0x28, - 0xc935, 0xae, - 0xc936, 0x80, - 0xc937, 0xd2, - 0x90d2, 0xf0, - 0x90d3, 0x90, - 0x90d4, 0xd2, - 0x90d5, 0x0a, - 0x90d6, 0x02, - 0x90d7, 0x28, - 0x90d8, 0xb4, - 0xc938, 0x28, - 0xc939, 0xb1, - 0xc93a, 0x80, - 0xc93b, 0xd9, - 0x90d9, 0x90, - 0x90da, 0x83, - 0x90db, 0xba, - 0x90dc, 0xe0, - 0x90dd, 0xff, - 0x90de, 0x90, - 0x90df, 0xd2, - 0x90e0, 0x08, - 0x90e1, 0xe0, - 0x90e2, 0xe4, - 0x90e3, 0xef, - 0x90e4, 0xf0, - 0x90e5, 0xa3, - 0x90e6, 0xe0, - 0x90e7, 0x74, - 0x90e8, 0xff, - 0x90e9, 0xf0, - 0x90ea, 0x90, - 0x90eb, 0xd2, - 0x90ec, 0x0a, - 0x90ed, 0x02, - 0x90ee, 0x28, - 0x90ef, 0xb4, - 0xc93c, 0x29, - 0xc93d, 0x79, - 0xc93e, 0x80, - 0xc93f, 0xf0, - 0x90f0, 0xf0, - 0x90f1, 0x90, - 0x90f2, 0xd2, - 0x90f3, 0x0e, - 0x90f4, 0x02, - 0x90f5, 0x29, - 0x90f6, 0x7f, - 0xc940, 0x29, - 0xc941, 0x7c, - 0xc942, 0x80, - 0xc943, 0xf7, - 0x90f7, 0x90, - 0x90f8, 0x83, - 0x90f9, 0xba, - 0x90fa, 0xe0, - 0x90fb, 0xff, - 0x90fc, 0x90, - 0x90fd, 0xd2, - 0x90fe, 0x0c, - 0x90ff, 0xe0, - 0x9100, 0xe4, - 0x9101, 0xef, - 0x9102, 0xf0, - 0x9103, 0xa3, - 0x9104, 0xe0, - 0x9105, 0x74, - 0x9106, 0xff, - 0x9107, 0xf0, - 0x9108, 0x90, - 0x9109, 0xd2, - 0x910a, 0x0e, - 0x910b, 0x02, - 0x910c, 0x29, - 0x910d, 0x7f, - 0xc944, 0x2a, - 0xc945, 0x42, - 0xc946, 0x81, - 0xc947, 0x0e, - 0x910e, 0xf0, - 0x910f, 0x90, - 0x9110, 0xd2, - 0x9111, 0x12, - 0x9112, 0x02, - 0x9113, 0x2a, - 0x9114, 0x48, - 0xc948, 0x2a, - 0xc949, 0x45, - 0xc94a, 0x81, - 0xc94b, 0x15, - 0x9115, 0x90, - 0x9116, 0x83, - 0x9117, 0xba, - 0x9118, 0xe0, - 0x9119, 0xff, - 0x911a, 0x90, - 0x911b, 0xd2, - 0x911c, 0x10, - 0x911d, 0xe0, - 0x911e, 0xe4, - 0x911f, 0xef, - 0x9120, 0xf0, - 0x9121, 0xa3, - 0x9122, 0xe0, - 0x9123, 0x74, - 0x9124, 0xff, - 0x9125, 0xf0, - 0x9126, 0x90, - 0x9127, 0xd2, - 0x9128, 0x12, - 0x9129, 0x02, - 0x912a, 0x2a, - 0x912b, 0x48, - 0xc900, 0x01, - 0x0000, 0x00, -}; - -static const u16 vs6624_p2[] = { - 0x806f, 0x01, - 0x058c, 0x01, - 0x0000, 0x00, -}; - -static const u16 vs6624_run_setup[] = { - 0x1d18, 0x00, /* Enableconstrainedwhitebalance */ - VS6624_PEAK_MIN_OUT_G_MSB, 0x3c, /* Damper PeakGain Output MSB */ - VS6624_PEAK_MIN_OUT_G_LSB, 0x66, /* Damper PeakGain Output LSB */ - VS6624_CM_LOW_THR_MSB, 0x65, /* Damper Low MSB */ - VS6624_CM_LOW_THR_LSB, 0xd1, /* Damper Low LSB */ - VS6624_CM_HIGH_THR_MSB, 0x66, /* Damper High MSB */ - VS6624_CM_HIGH_THR_LSB, 0x62, /* Damper High LSB */ - VS6624_CM_MIN_OUT_MSB, 0x00, /* Damper Min output MSB */ - VS6624_CM_MIN_OUT_LSB, 0x00, /* Damper Min output LSB */ - VS6624_NORA_DISABLE, 0x00, /* Nora fDisable */ - VS6624_NORA_USAGE, 0x04, /* Nora usage */ - VS6624_NORA_LOW_THR_MSB, 0x63, /* Damper Low MSB Changed 0x63 to 0x65 */ - VS6624_NORA_LOW_THR_LSB, 0xd1, /* Damper Low LSB */ - VS6624_NORA_HIGH_THR_MSB, 0x68, /* Damper High MSB */ - VS6624_NORA_HIGH_THR_LSB, 0xdd, /* Damper High LSB */ - VS6624_NORA_MIN_OUT_MSB, 0x3a, /* Damper Min output MSB */ - VS6624_NORA_MIN_OUT_LSB, 0x00, /* Damper Min output LSB */ - VS6624_F2B_DISABLE, 0x00, /* Disable */ - 0x1d8a, 0x30, /* MAXWeightHigh */ - 0x1d91, 0x62, /* fpDamperLowThresholdHigh MSB */ - 0x1d92, 0x4a, /* fpDamperLowThresholdHigh LSB */ - 0x1d95, 0x65, /* fpDamperHighThresholdHigh MSB */ - 0x1d96, 0x0e, /* fpDamperHighThresholdHigh LSB */ - 0x1da1, 0x3a, /* fpMinimumDamperOutputLow MSB */ - 0x1da2, 0xb8, /* fpMinimumDamperOutputLow LSB */ - 0x1e08, 0x06, /* MAXWeightLow */ - 0x1e0a, 0x0a, /* MAXWeightHigh */ - 0x1601, 0x3a, /* Red A MSB */ - 0x1602, 0x14, /* Red A LSB */ - 0x1605, 0x3b, /* Blue A MSB */ - 0x1606, 0x85, /* BLue A LSB */ - 0x1609, 0x3b, /* RED B MSB */ - 0x160a, 0x85, /* RED B LSB */ - 0x160d, 0x3a, /* Blue B MSB */ - 0x160e, 0x14, /* Blue B LSB */ - 0x1611, 0x30, /* Max Distance from Locus MSB */ - 0x1612, 0x8f, /* Max Distance from Locus MSB */ - 0x1614, 0x01, /* Enable constrainer */ - 0x0000, 0x00, -}; - -static const u16 vs6624_default[] = { - VS6624_CONTRAST0, 0x84, - VS6624_SATURATION0, 0x75, - VS6624_GAMMA0, 0x11, - VS6624_CONTRAST1, 0x84, - VS6624_SATURATION1, 0x75, - VS6624_GAMMA1, 0x11, - VS6624_MAN_RG, 0x80, - VS6624_MAN_GG, 0x80, - VS6624_MAN_BG, 0x80, - VS6624_WB_MODE, 0x1, - VS6624_EXPO_COMPENSATION, 0xfe, - VS6624_EXPO_METER, 0x0, - VS6624_LIGHT_FREQ, 0x64, - VS6624_PEAK_GAIN, 0xe, - VS6624_PEAK_LOW_THR, 0x28, - VS6624_HMIRROR0, 0x0, - VS6624_VFLIP0, 0x0, - VS6624_ZOOM_HSTEP0_MSB, 0x0, - VS6624_ZOOM_HSTEP0_LSB, 0x1, - VS6624_ZOOM_VSTEP0_MSB, 0x0, - VS6624_ZOOM_VSTEP0_LSB, 0x1, - VS6624_PAN_HSTEP0_MSB, 0x0, - VS6624_PAN_HSTEP0_LSB, 0xf, - VS6624_PAN_VSTEP0_MSB, 0x0, - VS6624_PAN_VSTEP0_LSB, 0xf, - VS6624_SENSOR_MODE, 0x1, - VS6624_SYNC_CODE_SETUP, 0x21, - VS6624_DISABLE_FR_DAMPER, 0x0, - VS6624_FR_DEN, 0x1, - VS6624_FR_NUM_LSB, 0xf, - VS6624_INIT_PIPE_SETUP, 0x0, - VS6624_IMG_FMT0, 0x0, - VS6624_YUV_SETUP, 0x1, - VS6624_IMAGE_SIZE0, 0x2, - 0x0000, 0x00, -}; - -static inline struct vs6624 *to_vs6624(struct v4l2_subdev *sd) -{ - return container_of(sd, struct vs6624, sd); -} -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct vs6624, hdl)->sd; -} - -static int vs6624_read(struct v4l2_subdev *sd, u16 index) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - u8 buf[2]; - - buf[0] = index >> 8; - buf[1] = index; - i2c_master_send(client, buf, 2); - i2c_master_recv(client, buf, 1); - - return buf[0]; -} - -static int vs6624_write(struct v4l2_subdev *sd, u16 index, - u8 value) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - u8 buf[3]; - - buf[0] = index >> 8; - buf[1] = index; - buf[2] = value; - - return i2c_master_send(client, buf, 3); -} - -static int vs6624_writeregs(struct v4l2_subdev *sd, const u16 *regs) -{ - u16 reg; - u8 data; - - while (*regs != 0x00) { - reg = *regs++; - data = *regs++; - - vs6624_write(sd, reg, data); - } - return 0; -} - -static int vs6624_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - - switch (ctrl->id) { - case V4L2_CID_CONTRAST: - vs6624_write(sd, VS6624_CONTRAST0, ctrl->val); - break; - case V4L2_CID_SATURATION: - vs6624_write(sd, VS6624_SATURATION0, ctrl->val); - break; - case V4L2_CID_HFLIP: - vs6624_write(sd, VS6624_HMIRROR0, ctrl->val); - break; - case V4L2_CID_VFLIP: - vs6624_write(sd, VS6624_VFLIP0, ctrl->val); - break; - default: - return -EINVAL; - } - - return 0; -} - -static int vs6624_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned index, - enum v4l2_mbus_pixelcode *code) -{ - if (index >= ARRAY_SIZE(vs6624_formats)) - return -EINVAL; - - *code = vs6624_formats[index].mbus_code; - return 0; -} - -static int vs6624_try_mbus_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *fmt) -{ - int index; - - for (index = 0; index < ARRAY_SIZE(vs6624_formats); index++) - if (vs6624_formats[index].mbus_code == fmt->code) - break; - if (index >= ARRAY_SIZE(vs6624_formats)) { - /* default to first format */ - index = 0; - fmt->code = vs6624_formats[0].mbus_code; - } - - /* sensor mode is VGA */ - if (fmt->width > VGA_WIDTH) - fmt->width = VGA_WIDTH; - if (fmt->height > VGA_HEIGHT) - fmt->height = VGA_HEIGHT; - fmt->width = fmt->width & (~3); - fmt->height = fmt->height & (~3); - fmt->field = V4L2_FIELD_NONE; - fmt->colorspace = vs6624_formats[index].colorspace; - return 0; -} - -static int vs6624_s_mbus_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *fmt) -{ - struct vs6624 *sensor = to_vs6624(sd); - int ret; - - ret = vs6624_try_mbus_fmt(sd, fmt); - if (ret) - return ret; - - /* set image format */ - switch (fmt->code) { - case V4L2_MBUS_FMT_UYVY8_2X8: - vs6624_write(sd, VS6624_IMG_FMT0, 0x0); - vs6624_write(sd, VS6624_YUV_SETUP, 0x1); - break; - case V4L2_MBUS_FMT_YUYV8_2X8: - vs6624_write(sd, VS6624_IMG_FMT0, 0x0); - vs6624_write(sd, VS6624_YUV_SETUP, 0x3); - break; - case V4L2_MBUS_FMT_RGB565_2X8_LE: - vs6624_write(sd, VS6624_IMG_FMT0, 0x4); - vs6624_write(sd, VS6624_RGB_SETUP, 0x0); - break; - default: - return -EINVAL; - } - - /* set image size */ - if ((fmt->width == VGA_WIDTH) && (fmt->height == VGA_HEIGHT)) - vs6624_write(sd, VS6624_IMAGE_SIZE0, 0x2); - else if ((fmt->width == QVGA_WIDTH) && (fmt->height == QVGA_HEIGHT)) - vs6624_write(sd, VS6624_IMAGE_SIZE0, 0x4); - else if ((fmt->width == QQVGA_WIDTH) && (fmt->height == QQVGA_HEIGHT)) - vs6624_write(sd, VS6624_IMAGE_SIZE0, 0x6); - else if ((fmt->width == CIF_WIDTH) && (fmt->height == CIF_HEIGHT)) - vs6624_write(sd, VS6624_IMAGE_SIZE0, 0x3); - else if ((fmt->width == QCIF_WIDTH) && (fmt->height == QCIF_HEIGHT)) - vs6624_write(sd, VS6624_IMAGE_SIZE0, 0x5); - else if ((fmt->width == QQCIF_WIDTH) && (fmt->height == QQCIF_HEIGHT)) - vs6624_write(sd, VS6624_IMAGE_SIZE0, 0x7); - else { - vs6624_write(sd, VS6624_IMAGE_SIZE0, 0x8); - vs6624_write(sd, VS6624_MAN_HSIZE0_MSB, fmt->width >> 8); - vs6624_write(sd, VS6624_MAN_HSIZE0_LSB, fmt->width & 0xFF); - vs6624_write(sd, VS6624_MAN_VSIZE0_MSB, fmt->height >> 8); - vs6624_write(sd, VS6624_MAN_VSIZE0_LSB, fmt->height & 0xFF); - vs6624_write(sd, VS6624_CROP_CTRL0, 0x1); - } - - sensor->fmt = *fmt; - - return 0; -} - -static int vs6624_g_mbus_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *fmt) -{ - struct vs6624 *sensor = to_vs6624(sd); - - *fmt = sensor->fmt; - return 0; -} - -static int vs6624_g_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms) -{ - struct vs6624 *sensor = to_vs6624(sd); - struct v4l2_captureparm *cp = &parms->parm.capture; - - if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - - memset(cp, 0, sizeof(*cp)); - cp->capability = V4L2_CAP_TIMEPERFRAME; - cp->timeperframe.numerator = sensor->frame_rate.denominator; - cp->timeperframe.denominator = sensor->frame_rate.numerator; - return 0; -} - -static int vs6624_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms) -{ - struct vs6624 *sensor = to_vs6624(sd); - struct v4l2_captureparm *cp = &parms->parm.capture; - struct v4l2_fract *tpf = &cp->timeperframe; - - if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - if (cp->extendedmode != 0) - return -EINVAL; - - if (tpf->numerator == 0 || tpf->denominator == 0 - || (tpf->denominator > tpf->numerator * MAX_FRAME_RATE)) { - /* reset to max frame rate */ - tpf->numerator = 1; - tpf->denominator = MAX_FRAME_RATE; - } - sensor->frame_rate.numerator = tpf->denominator; - sensor->frame_rate.denominator = tpf->numerator; - vs6624_write(sd, VS6624_DISABLE_FR_DAMPER, 0x0); - vs6624_write(sd, VS6624_FR_NUM_MSB, - sensor->frame_rate.numerator >> 8); - vs6624_write(sd, VS6624_FR_NUM_LSB, - sensor->frame_rate.numerator & 0xFF); - vs6624_write(sd, VS6624_FR_DEN, - sensor->frame_rate.denominator & 0xFF); - return 0; -} - -static int vs6624_s_stream(struct v4l2_subdev *sd, int enable) -{ - if (enable) - vs6624_write(sd, VS6624_USER_CMD, 0x2); - else - vs6624_write(sd, VS6624_USER_CMD, 0x4); - udelay(100); - return 0; -} - -static int vs6624_g_chip_ident(struct v4l2_subdev *sd, - struct v4l2_dbg_chip_ident *chip) -{ - int rev; - struct i2c_client *client = v4l2_get_subdevdata(sd); - - rev = (vs6624_read(sd, VS6624_FW_VSN_MAJOR) << 8) - | vs6624_read(sd, VS6624_FW_VSN_MINOR); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_VS6624, rev); -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int vs6624_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - reg->val = vs6624_read(sd, reg->reg & 0xffff); - reg->size = 1; - return 0; -} - -static int vs6624_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - vs6624_write(sd, reg->reg & 0xffff, reg->val & 0xff); - return 0; -} -#endif - -static const struct v4l2_ctrl_ops vs6624_ctrl_ops = { - .s_ctrl = vs6624_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops vs6624_core_ops = { - .g_chip_ident = vs6624_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = vs6624_g_register, - .s_register = vs6624_s_register, -#endif -}; - -static const struct v4l2_subdev_video_ops vs6624_video_ops = { - .enum_mbus_fmt = vs6624_enum_mbus_fmt, - .try_mbus_fmt = vs6624_try_mbus_fmt, - .s_mbus_fmt = vs6624_s_mbus_fmt, - .g_mbus_fmt = vs6624_g_mbus_fmt, - .s_parm = vs6624_s_parm, - .g_parm = vs6624_g_parm, - .s_stream = vs6624_s_stream, -}; - -static const struct v4l2_subdev_ops vs6624_ops = { - .core = &vs6624_core_ops, - .video = &vs6624_video_ops, -}; - -static int __devinit vs6624_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct vs6624 *sensor; - struct v4l2_subdev *sd; - struct v4l2_ctrl_handler *hdl; - const unsigned *ce; - int ret; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) - return -EIO; - - ce = client->dev.platform_data; - if (ce == NULL) - return -EINVAL; - - ret = gpio_request(*ce, "VS6624 Chip Enable"); - if (ret) { - v4l_err(client, "failed to request GPIO %d\n", *ce); - return ret; - } - gpio_direction_output(*ce, 1); - /* wait 100ms before any further i2c writes are performed */ - mdelay(100); - - sensor = kzalloc(sizeof(*sensor), GFP_KERNEL); - if (sensor == NULL) { - gpio_free(*ce); - return -ENOMEM; - } - - sd = &sensor->sd; - v4l2_i2c_subdev_init(sd, client, &vs6624_ops); - - vs6624_writeregs(sd, vs6624_p1); - vs6624_write(sd, VS6624_MICRO_EN, 0x2); - vs6624_write(sd, VS6624_DIO_EN, 0x1); - mdelay(10); - vs6624_writeregs(sd, vs6624_p2); - - vs6624_writeregs(sd, vs6624_default); - vs6624_write(sd, VS6624_HSYNC_SETUP, 0xF); - vs6624_writeregs(sd, vs6624_run_setup); - - /* set frame rate */ - sensor->frame_rate.numerator = MAX_FRAME_RATE; - sensor->frame_rate.denominator = 1; - vs6624_write(sd, VS6624_DISABLE_FR_DAMPER, 0x0); - vs6624_write(sd, VS6624_FR_NUM_MSB, - sensor->frame_rate.numerator >> 8); - vs6624_write(sd, VS6624_FR_NUM_LSB, - sensor->frame_rate.numerator & 0xFF); - vs6624_write(sd, VS6624_FR_DEN, - sensor->frame_rate.denominator & 0xFF); - - sensor->fmt = vs6624_default_fmt; - sensor->ce_pin = *ce; - - v4l_info(client, "chip found @ 0x%02x (%s)\n", - client->addr << 1, client->adapter->name); - - hdl = &sensor->hdl; - v4l2_ctrl_handler_init(hdl, 4); - v4l2_ctrl_new_std(hdl, &vs6624_ctrl_ops, - V4L2_CID_CONTRAST, 0, 0xFF, 1, 0x87); - v4l2_ctrl_new_std(hdl, &vs6624_ctrl_ops, - V4L2_CID_SATURATION, 0, 0xFF, 1, 0x78); - v4l2_ctrl_new_std(hdl, &vs6624_ctrl_ops, - V4L2_CID_HFLIP, 0, 1, 1, 0); - v4l2_ctrl_new_std(hdl, &vs6624_ctrl_ops, - V4L2_CID_VFLIP, 0, 1, 1, 0); - /* hook the control handler into the driver */ - sd->ctrl_handler = hdl; - if (hdl->error) { - int err = hdl->error; - - v4l2_ctrl_handler_free(hdl); - kfree(sensor); - gpio_free(*ce); - return err; - } - - /* initialize the hardware to the default control values */ - ret = v4l2_ctrl_handler_setup(hdl); - if (ret) { - v4l2_ctrl_handler_free(hdl); - kfree(sensor); - gpio_free(*ce); - } - return ret; -} - -static int __devexit vs6624_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct vs6624 *sensor = to_vs6624(sd); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(sd->ctrl_handler); - gpio_free(sensor->ce_pin); - kfree(sensor); - return 0; -} - -static const struct i2c_device_id vs6624_id[] = { - {"vs6624", 0}, - {}, -}; - -MODULE_DEVICE_TABLE(i2c, vs6624_id); - -static struct i2c_driver vs6624_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "vs6624", - }, - .probe = vs6624_probe, - .remove = __devexit_p(vs6624_remove), - .id_table = vs6624_id, -}; - -static __init int vs6624_init(void) -{ - return i2c_add_driver(&vs6624_driver); -} - -static __exit void vs6624_exit(void) -{ - i2c_del_driver(&vs6624_driver); -} - -module_init(vs6624_init); -module_exit(vs6624_exit); - -MODULE_DESCRIPTION("VS6624 sensor driver"); -MODULE_AUTHOR("Scott Jiang <Scott.Jiang.Linux@gmail.com>"); -MODULE_LICENSE("GPL v2"); diff --git a/drivers/media/video/vs6624_regs.h b/drivers/media/video/vs6624_regs.h deleted file mode 100644 index 6ba2ee25827e..000000000000 --- a/drivers/media/video/vs6624_regs.h +++ /dev/null @@ -1,337 +0,0 @@ -/* - * vs6624 - ST VS6624 CMOS image sensor registers - * - * Copyright (c) 2011 Analog Devices Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef _VS6624_REGS_H_ -#define _VS6624_REGS_H_ - -/* low level control registers */ -#define VS6624_MICRO_EN 0xC003 /* power enable for all MCU clock */ -#define VS6624_DIO_EN 0xC044 /* enable digital I/O */ -/* device parameters */ -#define VS6624_DEV_ID_MSB 0x0001 /* device id MSB */ -#define VS6624_DEV_ID_LSB 0x0002 /* device id LSB */ -#define VS6624_FW_VSN_MAJOR 0x0004 /* firmware version major */ -#define VS6624_FW_VSN_MINOR 0x0006 /* firmware version minor */ -#define VS6624_PATCH_VSN_MAJOR 0x0008 /* patch version major */ -#define VS6624_PATCH_VSN_MINOR 0x000A /* patch version minor */ -/* host interface manager control */ -#define VS6624_USER_CMD 0x0180 /* user level control of operating states */ -/* host interface manager status */ -#define VS6624_STATE 0x0202 /* current state of the mode manager */ -/* run mode control */ -#define VS6624_METER_ON 0x0280 /* if false AE and AWB are disabled */ -/* mode setup */ -#define VS6624_ACTIVE_PIPE_SETUP 0x0302 /* select the active bank for non view live mode */ -#define VS6624_SENSOR_MODE 0x0308 /* select the different sensor mode */ -/* pipe setup bank0 */ -#define VS6624_IMAGE_SIZE0 0x0380 /* required output dimension */ -#define VS6624_MAN_HSIZE0_MSB 0x0383 /* input required manual H size MSB */ -#define VS6624_MAN_HSIZE0_LSB 0x0384 /* input required manual H size LSB */ -#define VS6624_MAN_VSIZE0_MSB 0x0387 /* input required manual V size MSB */ -#define VS6624_MAN_VSIZE0_LSB 0x0388 /* input required manual V size LSB */ -#define VS6624_ZOOM_HSTEP0_MSB 0x038B /* set the zoom H step MSB */ -#define VS6624_ZOOM_HSTEP0_LSB 0x038C /* set the zoom H step LSB */ -#define VS6624_ZOOM_VSTEP0_MSB 0x038F /* set the zoom V step MSB */ -#define VS6624_ZOOM_VSTEP0_LSB 0x0390 /* set the zoom V step LSB */ -#define VS6624_ZOOM_CTRL0 0x0392 /* control zoon in, out and stop */ -#define VS6624_PAN_HSTEP0_MSB 0x0395 /* set the pan H step MSB */ -#define VS6624_PAN_HSTEP0_LSB 0x0396 /* set the pan H step LSB */ -#define VS6624_PAN_VSTEP0_MSB 0x0399 /* set the pan V step MSB */ -#define VS6624_PAN_VSTEP0_LSB 0x039A /* set the pan V step LSB */ -#define VS6624_PAN_CTRL0 0x039C /* control pan operation */ -#define VS6624_CROP_CTRL0 0x039E /* select cropping mode */ -#define VS6624_CROP_HSTART0_MSB 0x03A1 /* set the cropping H start address MSB */ -#define VS6624_CROP_HSTART0_LSB 0x03A2 /* set the cropping H start address LSB */ -#define VS6624_CROP_HSIZE0_MSB 0x03A5 /* set the cropping H size MSB */ -#define VS6624_CROP_HSIZE0_LSB 0x03A6 /* set the cropping H size LSB */ -#define VS6624_CROP_VSTART0_MSB 0x03A9 /* set the cropping V start address MSB */ -#define VS6624_CROP_VSTART0_LSB 0x03AA /* set the cropping V start address LSB */ -#define VS6624_CROP_VSIZE0_MSB 0x03AD /* set the cropping V size MSB */ -#define VS6624_CROP_VSIZE0_LSB 0x03AE /* set the cropping V size LSB */ -#define VS6624_IMG_FMT0 0x03B0 /* select required output image format */ -#define VS6624_BAYER_OUT_ALIGN0 0x03B2 /* set bayer output alignment */ -#define VS6624_CONTRAST0 0x03B4 /* contrast control for output */ -#define VS6624_SATURATION0 0x03B6 /* saturation control for output */ -#define VS6624_GAMMA0 0x03B8 /* gamma settings */ -#define VS6624_HMIRROR0 0x03BA /* horizontal image orientation flip */ -#define VS6624_VFLIP0 0x03BC /* vertical image orientation flip */ -#define VS6624_CHANNEL_ID0 0x03BE /* logical DMA channel number */ -/* pipe setup bank1 */ -#define VS6624_IMAGE_SIZE1 0x0400 /* required output dimension */ -#define VS6624_MAN_HSIZE1_MSB 0x0403 /* input required manual H size MSB */ -#define VS6624_MAN_HSIZE1_LSB 0x0404 /* input required manual H size LSB */ -#define VS6624_MAN_VSIZE1_MSB 0x0407 /* input required manual V size MSB */ -#define VS6624_MAN_VSIZE1_LSB 0x0408 /* input required manual V size LSB */ -#define VS6624_ZOOM_HSTEP1_MSB 0x040B /* set the zoom H step MSB */ -#define VS6624_ZOOM_HSTEP1_LSB 0x040C /* set the zoom H step LSB */ -#define VS6624_ZOOM_VSTEP1_MSB 0x040F /* set the zoom V step MSB */ -#define VS6624_ZOOM_VSTEP1_LSB 0x0410 /* set the zoom V step LSB */ -#define VS6624_ZOOM_CTRL1 0x0412 /* control zoon in, out and stop */ -#define VS6624_PAN_HSTEP1_MSB 0x0415 /* set the pan H step MSB */ -#define VS6624_PAN_HSTEP1_LSB 0x0416 /* set the pan H step LSB */ -#define VS6624_PAN_VSTEP1_MSB 0x0419 /* set the pan V step MSB */ -#define VS6624_PAN_VSTEP1_LSB 0x041A /* set the pan V step LSB */ -#define VS6624_PAN_CTRL1 0x041C /* control pan operation */ -#define VS6624_CROP_CTRL1 0x041E /* select cropping mode */ -#define VS6624_CROP_HSTART1_MSB 0x0421 /* set the cropping H start address MSB */ -#define VS6624_CROP_HSTART1_LSB 0x0422 /* set the cropping H start address LSB */ -#define VS6624_CROP_HSIZE1_MSB 0x0425 /* set the cropping H size MSB */ -#define VS6624_CROP_HSIZE1_LSB 0x0426 /* set the cropping H size LSB */ -#define VS6624_CROP_VSTART1_MSB 0x0429 /* set the cropping V start address MSB */ -#define VS6624_CROP_VSTART1_LSB 0x042A /* set the cropping V start address LSB */ -#define VS6624_CROP_VSIZE1_MSB 0x042D /* set the cropping V size MSB */ -#define VS6624_CROP_VSIZE1_LSB 0x042E /* set the cropping V size LSB */ -#define VS6624_IMG_FMT1 0x0430 /* select required output image format */ -#define VS6624_BAYER_OUT_ALIGN1 0x0432 /* set bayer output alignment */ -#define VS6624_CONTRAST1 0x0434 /* contrast control for output */ -#define VS6624_SATURATION1 0x0436 /* saturation control for output */ -#define VS6624_GAMMA1 0x0438 /* gamma settings */ -#define VS6624_HMIRROR1 0x043A /* horizontal image orientation flip */ -#define VS6624_VFLIP1 0x043C /* vertical image orientation flip */ -#define VS6624_CHANNEL_ID1 0x043E /* logical DMA channel number */ -/* view live control */ -#define VS6624_VIEW_LIVE_EN 0x0480 /* enable view live mode */ -#define VS6624_INIT_PIPE_SETUP 0x0482 /* select initial pipe setup bank */ -/* view live status */ -#define VS6624_CUR_PIPE_SETUP 0x0500 /* indicates most recently applied setup bank */ -/* power management */ -#define VS6624_TIME_TO_POWER_DOWN 0x0580 /* automatically transition time to stop mode */ -/* video timing parameter host inputs */ -#define VS6624_EXT_CLK_FREQ_NUM_MSB 0x0605 /* external clock frequency numerator MSB */ -#define VS6624_EXT_CLK_FREQ_NUM_LSB 0x0606 /* external clock frequency numerator LSB */ -#define VS6624_EXT_CLK_FREQ_DEN 0x0608 /* external clock frequency denominator */ -/* video timing control */ -#define VS6624_SYS_CLK_MODE 0x0880 /* decides system clock frequency */ -/* frame dimension parameter host inputs */ -#define VS6624_LIGHT_FREQ 0x0C80 /* AC frequency used for flicker free time */ -#define VS6624_FLICKER_COMPAT 0x0C82 /* flicker compatible frame length */ -/* static frame rate control */ -#define VS6624_FR_NUM_MSB 0x0D81 /* desired frame rate numerator MSB */ -#define VS6624_FR_NUM_LSB 0x0D82 /* desired frame rate numerator LSB */ -#define VS6624_FR_DEN 0x0D84 /* desired frame rate denominator */ -/* automatic frame rate control */ -#define VS6624_DISABLE_FR_DAMPER 0x0E80 /* defines frame rate mode */ -#define VS6624_MIN_DAMPER_OUT_MSB 0x0E8C /* minimum frame rate MSB */ -#define VS6624_MIN_DAMPER_OUT_LSB 0x0E8A /* minimum frame rate LSB */ -/* exposure controls */ -#define VS6624_EXPO_MODE 0x1180 /* exposure mode */ -#define VS6624_EXPO_METER 0x1182 /* weights to be associated with the zones */ -#define VS6624_EXPO_TIME_NUM 0x1184 /* exposure time numerator */ -#define VS6624_EXPO_TIME_DEN 0x1186 /* exposure time denominator */ -#define VS6624_EXPO_TIME_MSB 0x1189 /* exposure time for the Manual Mode MSB */ -#define VS6624_EXPO_TIME_LSB 0x118A /* exposure time for the Manual Mode LSB */ -#define VS6624_EXPO_COMPENSATION 0x1190 /* exposure compensation */ -#define VS6624_DIRECT_COARSE_MSB 0x1195 /* coarse integration lines for Direct Mode MSB */ -#define VS6624_DIRECT_COARSE_LSB 0x1196 /* coarse integration lines for Direct Mode LSB */ -#define VS6624_DIRECT_FINE_MSB 0x1199 /* fine integration pixels for Direct Mode MSB */ -#define VS6624_DIRECT_FINE_LSB 0x119A /* fine integration pixels for Direct Mode LSB */ -#define VS6624_DIRECT_ANAL_GAIN_MSB 0x119D /* analog gain for Direct Mode MSB */ -#define VS6624_DIRECT_ANAL_GAIN_LSB 0x119E /* analog gain for Direct Mode LSB */ -#define VS6624_DIRECT_DIGI_GAIN_MSB 0x11A1 /* digital gain for Direct Mode MSB */ -#define VS6624_DIRECT_DIGI_GAIN_LSB 0x11A2 /* digital gain for Direct Mode LSB */ -#define VS6624_FLASH_COARSE_MSB 0x11A5 /* coarse integration lines for Flash Gun Mode MSB */ -#define VS6624_FLASH_COARSE_LSB 0x11A6 /* coarse integration lines for Flash Gun Mode LSB */ -#define VS6624_FLASH_FINE_MSB 0x11A9 /* fine integration pixels for Flash Gun Mode MSB */ -#define VS6624_FLASH_FINE_LSB 0x11AA /* fine integration pixels for Flash Gun Mode LSB */ -#define VS6624_FLASH_ANAL_GAIN_MSB 0x11AD /* analog gain for Flash Gun Mode MSB */ -#define VS6624_FLASH_ANAL_GAIN_LSB 0x11AE /* analog gain for Flash Gun Mode LSB */ -#define VS6624_FLASH_DIGI_GAIN_MSB 0x11B1 /* digital gain for Flash Gun Mode MSB */ -#define VS6624_FLASH_DIGI_GAIN_LSB 0x11B2 /* digital gain for Flash Gun Mode LSB */ -#define VS6624_FREEZE_AE 0x11B4 /* freeze auto exposure */ -#define VS6624_MAX_INT_TIME_MSB 0x11B7 /* user maximum integration time MSB */ -#define VS6624_MAX_INT_TIME_LSB 0x11B8 /* user maximum integration time LSB */ -#define VS6624_FLASH_AG_THR_MSB 0x11BB /* recommend flash gun analog gain threshold MSB */ -#define VS6624_FLASH_AG_THR_LSB 0x11BC /* recommend flash gun analog gain threshold LSB */ -#define VS6624_ANTI_FLICKER_MODE 0x11C0 /* anti flicker mode */ -/* white balance control */ -#define VS6624_WB_MODE 0x1480 /* set white balance mode */ -#define VS6624_MAN_RG 0x1482 /* user setting for red channel gain */ -#define VS6624_MAN_GG 0x1484 /* user setting for green channel gain */ -#define VS6624_MAN_BG 0x1486 /* user setting for blue channel gain */ -#define VS6624_FLASH_RG_MSB 0x148B /* red gain for Flash Gun MSB */ -#define VS6624_FLASH_RG_LSB 0x148C /* red gain for Flash Gun LSB */ -#define VS6624_FLASH_GG_MSB 0x148F /* green gain for Flash Gun MSB */ -#define VS6624_FLASH_GG_LSB 0x1490 /* green gain for Flash Gun LSB */ -#define VS6624_FLASH_BG_MSB 0x1493 /* blue gain for Flash Gun MSB */ -#define VS6624_FLASH_BG_LSB 0x1494 /* blue gain for Flash Gun LSB */ -/* sensor setup */ -#define VS6624_BC_OFFSET 0x1990 /* Black Correction Offset */ -/* image stability */ -#define VS6624_STABLE_WB 0x1900 /* white balance stable */ -#define VS6624_STABLE_EXPO 0x1902 /* exposure stable */ -#define VS6624_STABLE 0x1906 /* system stable */ -/* flash control */ -#define VS6624_FLASH_MODE 0x1A80 /* flash mode */ -#define VS6624_FLASH_OFF_LINE_MSB 0x1A83 /* off line at flash pulse mode MSB */ -#define VS6624_FLASH_OFF_LINE_LSB 0x1A84 /* off line at flash pulse mode LSB */ -/* flash status */ -#define VS6624_FLASH_RECOM 0x1B00 /* flash gun is recommended */ -#define VS6624_FLASH_GRAB_COMPLETE 0x1B02 /* flash gun image has been grabbed */ -/* scythe filter controls */ -#define VS6624_SCYTHE_FILTER 0x1D80 /* disable scythe defect correction */ -/* jack filter controls */ -#define VS6624_JACK_FILTER 0x1E00 /* disable jack defect correction */ -/* demosaic control */ -#define VS6624_ANTI_ALIAS_FILTER 0x1E80 /* anti alias filter suppress */ -/* color matrix dampers */ -#define VS6624_CM_DISABLE 0x1F00 /* disable color matrix damper */ -#define VS6624_CM_LOW_THR_MSB 0x1F03 /* low threshold for exposure MSB */ -#define VS6624_CM_LOW_THR_LSB 0x1F04 /* low threshold for exposure LSB */ -#define VS6624_CM_HIGH_THR_MSB 0x1F07 /* high threshold for exposure MSB */ -#define VS6624_CM_HIGH_THR_LSB 0x1F08 /* high threshold for exposure LSB */ -#define VS6624_CM_MIN_OUT_MSB 0x1F0B /* minimum possible damper output MSB */ -#define VS6624_CM_MIN_OUT_LSB 0x1F0C /* minimum possible damper output LSB */ -/* peaking control */ -#define VS6624_PEAK_GAIN 0x2000 /* controls peaking gain */ -#define VS6624_PEAK_G_DISABLE 0x2002 /* disable peak gain damping */ -#define VS6624_PEAK_LOW_THR_G_MSB 0x2005 /* low threshold for exposure for gain MSB */ -#define VS6624_PEAK_LOW_THR_G_LSB 0x2006 /* low threshold for exposure for gain LSB */ -#define VS6624_PEAK_HIGH_THR_G_MSB 0x2009 /* high threshold for exposure for gain MSB */ -#define VS6624_PEAK_HIGH_THR_G_LSB 0x200A /* high threshold for exposure for gain LSB */ -#define VS6624_PEAK_MIN_OUT_G_MSB 0x200D /* minimum damper output for gain MSB */ -#define VS6624_PEAK_MIN_OUT_G_LSB 0x200E /* minimum damper output for gain LSB */ -#define VS6624_PEAK_LOW_THR 0x2010 /* adjust degree of coring */ -#define VS6624_PEAK_C_DISABLE 0x2012 /* disable coring damping */ -#define VS6624_PEAK_HIGH_THR 0x2014 /* adjust maximum gain */ -#define VS6624_PEAK_LOW_THR_C_MSB 0x2017 /* low threshold for exposure for coring MSB */ -#define VS6624_PEAK_LOW_THR_C_LSB 0x2018 /* low threshold for exposure for coring LSB */ -#define VS6624_PEAK_HIGH_THR_C_MSB 0x201B /* high threshold for exposure for coring MSB */ -#define VS6624_PEAK_HIGH_THR_C_LSB 0x201C /* high threshold for exposure for coring LSB */ -#define VS6624_PEAK_MIN_OUT_C_MSB 0x201F /* minimum damper output for coring MSB */ -#define VS6624_PEAK_MIN_OUT_C_LSB 0x2020 /* minimum damper output for coring LSB */ -/* pipe 0 RGB to YUV matrix manual control */ -#define VS6624_RYM0_MAN_CTRL 0x2180 /* enable manual RGB to YUV matrix */ -#define VS6624_RYM0_W00_MSB 0x2183 /* row 0 column 0 of YUV matrix MSB */ -#define VS6624_RYM0_W00_LSB 0x2184 /* row 0 column 0 of YUV matrix LSB */ -#define VS6624_RYM0_W01_MSB 0x2187 /* row 0 column 1 of YUV matrix MSB */ -#define VS6624_RYM0_W01_LSB 0x2188 /* row 0 column 1 of YUV matrix LSB */ -#define VS6624_RYM0_W02_MSB 0x218C /* row 0 column 2 of YUV matrix MSB */ -#define VS6624_RYM0_W02_LSB 0x218D /* row 0 column 2 of YUV matrix LSB */ -#define VS6624_RYM0_W10_MSB 0x2190 /* row 1 column 0 of YUV matrix MSB */ -#define VS6624_RYM0_W10_LSB 0x218F /* row 1 column 0 of YUV matrix LSB */ -#define VS6624_RYM0_W11_MSB 0x2193 /* row 1 column 1 of YUV matrix MSB */ -#define VS6624_RYM0_W11_LSB 0x2194 /* row 1 column 1 of YUV matrix LSB */ -#define VS6624_RYM0_W12_MSB 0x2197 /* row 1 column 2 of YUV matrix MSB */ -#define VS6624_RYM0_W12_LSB 0x2198 /* row 1 column 2 of YUV matrix LSB */ -#define VS6624_RYM0_W20_MSB 0x219B /* row 2 column 0 of YUV matrix MSB */ -#define VS6624_RYM0_W20_LSB 0x219C /* row 2 column 0 of YUV matrix LSB */ -#define VS6624_RYM0_W21_MSB 0x21A0 /* row 2 column 1 of YUV matrix MSB */ -#define VS6624_RYM0_W21_LSB 0x219F /* row 2 column 1 of YUV matrix LSB */ -#define VS6624_RYM0_W22_MSB 0x21A3 /* row 2 column 2 of YUV matrix MSB */ -#define VS6624_RYM0_W22_LSB 0x21A4 /* row 2 column 2 of YUV matrix LSB */ -#define VS6624_RYM0_YINY_MSB 0x21A7 /* Y in Y MSB */ -#define VS6624_RYM0_YINY_LSB 0x21A8 /* Y in Y LSB */ -#define VS6624_RYM0_YINCB_MSB 0x21AB /* Y in Cb MSB */ -#define VS6624_RYM0_YINCB_LSB 0x21AC /* Y in Cb LSB */ -#define VS6624_RYM0_YINCR_MSB 0x21B0 /* Y in Cr MSB */ -#define VS6624_RYM0_YINCR_LSB 0x21AF /* Y in Cr LSB */ -/* pipe 1 RGB to YUV matrix manual control */ -#define VS6624_RYM1_MAN_CTRL 0x2200 /* enable manual RGB to YUV matrix */ -#define VS6624_RYM1_W00_MSB 0x2203 /* row 0 column 0 of YUV matrix MSB */ -#define VS6624_RYM1_W00_LSB 0x2204 /* row 0 column 0 of YUV matrix LSB */ -#define VS6624_RYM1_W01_MSB 0x2207 /* row 0 column 1 of YUV matrix MSB */ -#define VS6624_RYM1_W01_LSB 0x2208 /* row 0 column 1 of YUV matrix LSB */ -#define VS6624_RYM1_W02_MSB 0x220C /* row 0 column 2 of YUV matrix MSB */ -#define VS6624_RYM1_W02_LSB 0x220D /* row 0 column 2 of YUV matrix LSB */ -#define VS6624_RYM1_W10_MSB 0x2210 /* row 1 column 0 of YUV matrix MSB */ -#define VS6624_RYM1_W10_LSB 0x220F /* row 1 column 0 of YUV matrix LSB */ -#define VS6624_RYM1_W11_MSB 0x2213 /* row 1 column 1 of YUV matrix MSB */ -#define VS6624_RYM1_W11_LSB 0x2214 /* row 1 column 1 of YUV matrix LSB */ -#define VS6624_RYM1_W12_MSB 0x2217 /* row 1 column 2 of YUV matrix MSB */ -#define VS6624_RYM1_W12_LSB 0x2218 /* row 1 column 2 of YUV matrix LSB */ -#define VS6624_RYM1_W20_MSB 0x221B /* row 2 column 0 of YUV matrix MSB */ -#define VS6624_RYM1_W20_LSB 0x221C /* row 2 column 0 of YUV matrix LSB */ -#define VS6624_RYM1_W21_MSB 0x2220 /* row 2 column 1 of YUV matrix MSB */ -#define VS6624_RYM1_W21_LSB 0x221F /* row 2 column 1 of YUV matrix LSB */ -#define VS6624_RYM1_W22_MSB 0x2223 /* row 2 column 2 of YUV matrix MSB */ -#define VS6624_RYM1_W22_LSB 0x2224 /* row 2 column 2 of YUV matrix LSB */ -#define VS6624_RYM1_YINY_MSB 0x2227 /* Y in Y MSB */ -#define VS6624_RYM1_YINY_LSB 0x2228 /* Y in Y LSB */ -#define VS6624_RYM1_YINCB_MSB 0x222B /* Y in Cb MSB */ -#define VS6624_RYM1_YINCB_LSB 0x222C /* Y in Cb LSB */ -#define VS6624_RYM1_YINCR_MSB 0x2220 /* Y in Cr MSB */ -#define VS6624_RYM1_YINCR_LSB 0x222F /* Y in Cr LSB */ -/* pipe 0 gamma manual control */ -#define VS6624_GAMMA_MAN_CTRL0 0x2280 /* enable manual gamma setup */ -#define VS6624_GAMMA_PEAK_R0 0x2282 /* peaked red channel gamma value */ -#define VS6624_GAMMA_PEAK_G0 0x2284 /* peaked green channel gamma value */ -#define VS6624_GAMMA_PEAK_B0 0x2286 /* peaked blue channel gamma value */ -#define VS6624_GAMMA_UNPEAK_R0 0x2288 /* unpeaked red channel gamma value */ -#define VS6624_GAMMA_UNPEAK_G0 0x228A /* unpeaked green channel gamma value */ -#define VS6624_GAMMA_UNPEAK_B0 0x228C /* unpeaked blue channel gamma value */ -/* pipe 1 gamma manual control */ -#define VS6624_GAMMA_MAN_CTRL1 0x2300 /* enable manual gamma setup */ -#define VS6624_GAMMA_PEAK_R1 0x2302 /* peaked red channel gamma value */ -#define VS6624_GAMMA_PEAK_G1 0x2304 /* peaked green channel gamma value */ -#define VS6624_GAMMA_PEAK_B1 0x2306 /* peaked blue channel gamma value */ -#define VS6624_GAMMA_UNPEAK_R1 0x2308 /* unpeaked red channel gamma value */ -#define VS6624_GAMMA_UNPEAK_G1 0x230A /* unpeaked green channel gamma value */ -#define VS6624_GAMMA_UNPEAK_B1 0x230C /* unpeaked blue channel gamma value */ -/* fade to black */ -#define VS6624_F2B_DISABLE 0x2480 /* disable fade to black */ -#define VS6624_F2B_BLACK_VAL_MSB 0x2483 /* black value MSB */ -#define VS6624_F2B_BLACK_VAL_LSB 0x2484 /* black value LSB */ -#define VS6624_F2B_LOW_THR_MSB 0x2487 /* low threshold for exposure MSB */ -#define VS6624_F2B_LOW_THR_LSB 0x2488 /* low threshold for exposure LSB */ -#define VS6624_F2B_HIGH_THR_MSB 0x248B /* high threshold for exposure MSB */ -#define VS6624_F2B_HIGH_THR_LSB 0x248C /* high threshold for exposure LSB */ -#define VS6624_F2B_MIN_OUT_MSB 0x248F /* minimum damper output MSB */ -#define VS6624_F2B_MIN_OUT_LSB 0x2490 /* minimum damper output LSB */ -/* output formatter control */ -#define VS6624_CODE_CK_EN 0x2580 /* code check enable */ -#define VS6624_BLANK_FMT 0x2582 /* blank format */ -#define VS6624_SYNC_CODE_SETUP 0x2584 /* sync code setup */ -#define VS6624_HSYNC_SETUP 0x2586 /* H sync setup */ -#define VS6624_VSYNC_SETUP 0x2588 /* V sync setup */ -#define VS6624_PCLK_SETUP 0x258A /* PCLK setup */ -#define VS6624_PCLK_EN 0x258C /* PCLK enable */ -#define VS6624_OPF_SP_SETUP 0x258E /* output formatter sp setup */ -#define VS6624_BLANK_DATA_MSB 0x2590 /* blank data MSB */ -#define VS6624_BLANK_DATA_LSB 0x2592 /* blank data LSB */ -#define VS6624_RGB_SETUP 0x2594 /* RGB setup */ -#define VS6624_YUV_SETUP 0x2596 /* YUV setup */ -#define VS6624_VSYNC_RIS_COARSE_H 0x2598 /* V sync rising coarse high */ -#define VS6624_VSYNC_RIS_COARSE_L 0x259A /* V sync rising coarse low */ -#define VS6624_VSYNC_RIS_FINE_H 0x259C /* V sync rising fine high */ -#define VS6624_VSYNC_RIS_FINE_L 0x259E /* V sync rising fine low */ -#define VS6624_VSYNC_FALL_COARSE_H 0x25A0 /* V sync falling coarse high */ -#define VS6624_VSYNC_FALL_COARSE_L 0x25A2 /* V sync falling coarse low */ -#define VS6624_VSYNC_FALL_FINE_H 0x25A4 /* V sync falling fine high */ -#define VS6624_VSYNC_FALL_FINE_L 0x25A6 /* V sync falling fine low */ -#define VS6624_HSYNC_RIS_H 0x25A8 /* H sync rising high */ -#define VS6624_HSYNC_RIS_L 0x25AA /* H sync rising low */ -#define VS6624_HSYNC_FALL_H 0x25AC /* H sync falling high */ -#define VS6624_HSYNC_FALL_L 0x25AE /* H sync falling low */ -#define VS6624_OUT_IF 0x25B0 /* output interface */ -#define VS6624_CCP_EXT_DATA 0x25B2 /* CCP extra data */ -/* NoRA controls */ -#define VS6624_NORA_DISABLE 0x2600 /* NoRA control mode */ -#define VS6624_NORA_USAGE 0x2602 /* usage */ -#define VS6624_NORA_SPLIT_KN 0x2604 /* split kn */ -#define VS6624_NORA_SPLIT_NI 0x2606 /* split ni */ -#define VS6624_NORA_TIGHT_G 0x2608 /* tight green */ -#define VS6624_NORA_DISABLE_NP 0x260A /* disable noro promoting */ -#define VS6624_NORA_LOW_THR_MSB 0x260D /* low threshold for exposure MSB */ -#define VS6624_NORA_LOW_THR_LSB 0x260E /* low threshold for exposure LSB */ -#define VS6624_NORA_HIGH_THR_MSB 0x2611 /* high threshold for exposure MSB */ -#define VS6624_NORA_HIGH_THR_LSB 0x2612 /* high threshold for exposure LSB */ -#define VS6624_NORA_MIN_OUT_MSB 0x2615 /* minimum damper output MSB */ -#define VS6624_NORA_MIN_OUT_LSB 0x2616 /* minimum damper output LSB */ - -#endif diff --git a/drivers/media/video/wm8739.c b/drivers/media/video/wm8739.c deleted file mode 100644 index 3bb99e93febe..000000000000 --- a/drivers/media/video/wm8739.c +++ /dev/null @@ -1,294 +0,0 @@ -/* - * wm8739 - * - * Copyright (C) 2005 T. Adachi <tadachi@tadachi-net.com> - * - * Copyright (C) 2005 Hans Verkuil <hverkuil@xs4all.nl> - * - Cleanup - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/slab.h> -#include <linux/ioctl.h> -#include <asm/uaccess.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-ctrls.h> - -MODULE_DESCRIPTION("wm8739 driver"); -MODULE_AUTHOR("T. Adachi, Hans Verkuil"); -MODULE_LICENSE("GPL"); - -static int debug; - -module_param(debug, int, 0644); - -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - - -/* ------------------------------------------------------------------------ */ - -enum { - R0 = 0, R1, - R5 = 5, R6, R7, R8, R9, R15 = 15, - TOT_REGS -}; - -struct wm8739_state { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - struct { - /* audio cluster */ - struct v4l2_ctrl *volume; - struct v4l2_ctrl *mute; - struct v4l2_ctrl *balance; - }; - u32 clock_freq; -}; - -static inline struct wm8739_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct wm8739_state, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct wm8739_state, hdl)->sd; -} - -/* ------------------------------------------------------------------------ */ - -static int wm8739_write(struct v4l2_subdev *sd, int reg, u16 val) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - int i; - - if (reg < 0 || reg >= TOT_REGS) { - v4l2_err(sd, "Invalid register R%d\n", reg); - return -1; - } - - v4l2_dbg(1, debug, sd, "write: %02x %02x\n", reg, val); - - for (i = 0; i < 3; i++) - if (i2c_smbus_write_byte_data(client, - (reg << 1) | (val >> 8), val & 0xff) == 0) - return 0; - v4l2_err(sd, "I2C: cannot write %03x to register R%d\n", val, reg); - return -1; -} - -static int wm8739_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - struct wm8739_state *state = to_state(sd); - unsigned int work_l, work_r; - u8 vol_l; /* +12dB to -34.5dB 1.5dB step (5bit) def:0dB */ - u8 vol_r; /* +12dB to -34.5dB 1.5dB step (5bit) def:0dB */ - u16 mute; - - switch (ctrl->id) { - case V4L2_CID_AUDIO_VOLUME: - break; - - default: - return -EINVAL; - } - - /* normalize ( 65535 to 0 -> 31 to 0 (12dB to -34.5dB) ) */ - work_l = (min(65536 - state->balance->val, 32768) * state->volume->val) / 32768; - work_r = (min(state->balance->val, 32768) * state->volume->val) / 32768; - - vol_l = (long)work_l * 31 / 65535; - vol_r = (long)work_r * 31 / 65535; - - /* set audio volume etc. */ - mute = state->mute->val ? 0x80 : 0; - - /* Volume setting: bits 0-4, 0x1f = 12 dB, 0x00 = -34.5 dB - * Default setting: 0x17 = 0 dB - */ - wm8739_write(sd, R0, (vol_l & 0x1f) | mute); - wm8739_write(sd, R1, (vol_r & 0x1f) | mute); - return 0; -} - -/* ------------------------------------------------------------------------ */ - -static int wm8739_s_clock_freq(struct v4l2_subdev *sd, u32 audiofreq) -{ - struct wm8739_state *state = to_state(sd); - - state->clock_freq = audiofreq; - /* de-activate */ - wm8739_write(sd, R9, 0x000); - switch (audiofreq) { - case 44100: - /* 256fps, fs=44.1k */ - wm8739_write(sd, R8, 0x020); - break; - case 48000: - /* 256fps, fs=48k */ - wm8739_write(sd, R8, 0x000); - break; - case 32000: - /* 256fps, fs=32k */ - wm8739_write(sd, R8, 0x018); - break; - default: - break; - } - /* activate */ - wm8739_write(sd, R9, 0x001); - return 0; -} - -static int wm8739_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_WM8739, 0); -} - -static int wm8739_log_status(struct v4l2_subdev *sd) -{ - struct wm8739_state *state = to_state(sd); - - v4l2_info(sd, "Frequency: %u Hz\n", state->clock_freq); - v4l2_ctrl_handler_log_status(&state->hdl, sd->name); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_ctrl_ops wm8739_ctrl_ops = { - .s_ctrl = wm8739_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops wm8739_core_ops = { - .log_status = wm8739_log_status, - .g_chip_ident = wm8739_g_chip_ident, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, -}; - -static const struct v4l2_subdev_audio_ops wm8739_audio_ops = { - .s_clock_freq = wm8739_s_clock_freq, -}; - -static const struct v4l2_subdev_ops wm8739_ops = { - .core = &wm8739_core_ops, - .audio = &wm8739_audio_ops, -}; - -/* ------------------------------------------------------------------------ */ - -/* i2c implementation */ - -static int wm8739_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct wm8739_state *state; - struct v4l2_subdev *sd; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EIO; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - - state = kzalloc(sizeof(struct wm8739_state), GFP_KERNEL); - if (state == NULL) - return -ENOMEM; - sd = &state->sd; - v4l2_i2c_subdev_init(sd, client, &wm8739_ops); - v4l2_ctrl_handler_init(&state->hdl, 2); - state->volume = v4l2_ctrl_new_std(&state->hdl, &wm8739_ctrl_ops, - V4L2_CID_AUDIO_VOLUME, 0, 65535, 65535 / 100, 50736); - state->mute = v4l2_ctrl_new_std(&state->hdl, &wm8739_ctrl_ops, - V4L2_CID_AUDIO_MUTE, 0, 1, 1, 0); - state->balance = v4l2_ctrl_new_std(&state->hdl, &wm8739_ctrl_ops, - V4L2_CID_AUDIO_BALANCE, 0, 65535, 65535 / 100, 32768); - sd->ctrl_handler = &state->hdl; - if (state->hdl.error) { - int err = state->hdl.error; - - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - return err; - } - v4l2_ctrl_cluster(3, &state->volume); - - state->clock_freq = 48000; - - /* Initialize wm8739 */ - - /* reset */ - wm8739_write(sd, R15, 0x00); - /* filter setting, high path, offet clear */ - wm8739_write(sd, R5, 0x000); - /* ADC, OSC, Power Off mode Disable */ - wm8739_write(sd, R6, 0x000); - /* Digital Audio interface format: - Enable Master mode, 24 bit, MSB first/left justified */ - wm8739_write(sd, R7, 0x049); - /* sampling control: normal, 256fs, 48KHz sampling rate */ - wm8739_write(sd, R8, 0x000); - /* activate */ - wm8739_write(sd, R9, 0x001); - /* set volume/mute */ - v4l2_ctrl_handler_setup(&state->hdl); - return 0; -} - -static int wm8739_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct wm8739_state *state = to_state(sd); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(&state->hdl); - kfree(to_state(sd)); - return 0; -} - -static const struct i2c_device_id wm8739_id[] = { - { "wm8739", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, wm8739_id); - -static struct i2c_driver wm8739_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "wm8739", - }, - .probe = wm8739_probe, - .remove = wm8739_remove, - .id_table = wm8739_id, -}; - -module_i2c_driver(wm8739_driver); diff --git a/drivers/media/video/wm8775.c b/drivers/media/video/wm8775.c deleted file mode 100644 index bee77ea9f49e..000000000000 --- a/drivers/media/video/wm8775.c +++ /dev/null @@ -1,342 +0,0 @@ -/* - * wm8775 - driver version 0.0.1 - * - * Copyright (C) 2004 Ulf Eklund <ivtv at eklund.to> - * - * Based on saa7115 driver - * - * Copyright (C) 2005 Hans Verkuil <hverkuil@xs4all.nl> - * - Cleanup - * - V4L2 API update - * - sound fixes - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/slab.h> -#include <linux/ioctl.h> -#include <asm/uaccess.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-ctrls.h> -#include <media/wm8775.h> - -MODULE_DESCRIPTION("wm8775 driver"); -MODULE_AUTHOR("Ulf Eklund, Hans Verkuil"); -MODULE_LICENSE("GPL"); - - - -/* ----------------------------------------------------------------------- */ - -enum { - R7 = 7, R11 = 11, - R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R23 = 23, - TOT_REGS -}; - -#define ALC_HOLD 0x85 /* R17: use zero cross detection, ALC hold time 42.6 ms */ -#define ALC_EN 0x100 /* R17: ALC enable */ - -struct wm8775_state { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - struct v4l2_ctrl *mute; - struct v4l2_ctrl *vol; - struct v4l2_ctrl *bal; - struct v4l2_ctrl *loud; - u8 input; /* Last selected input (0-0xf) */ -}; - -static inline struct wm8775_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct wm8775_state, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct wm8775_state, hdl)->sd; -} - -static int wm8775_write(struct v4l2_subdev *sd, int reg, u16 val) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - int i; - - if (reg < 0 || reg >= TOT_REGS) { - v4l2_err(sd, "Invalid register R%d\n", reg); - return -1; - } - - for (i = 0; i < 3; i++) - if (i2c_smbus_write_byte_data(client, - (reg << 1) | (val >> 8), val & 0xff) == 0) - return 0; - v4l2_err(sd, "I2C: cannot write %03x to register R%d\n", val, reg); - return -1; -} - -static void wm8775_set_audio(struct v4l2_subdev *sd, int quietly) -{ - struct wm8775_state *state = to_state(sd); - u8 vol_l, vol_r; - int muted = 0 != state->mute->val; - u16 volume = (u16)state->vol->val; - u16 balance = (u16)state->bal->val; - - /* normalize ( 65535 to 0 -> 255 to 0 (+24dB to -103dB) ) */ - vol_l = (min(65536 - balance, 32768) * volume) >> 23; - vol_r = (min(balance, (u16)32768) * volume) >> 23; - - /* Mute */ - if (muted || quietly) - wm8775_write(sd, R21, 0x0c0 | state->input); - - wm8775_write(sd, R14, vol_l | 0x100); /* 0x100= Left channel ADC zero cross enable */ - wm8775_write(sd, R15, vol_r | 0x100); /* 0x100= Right channel ADC zero cross enable */ - - /* Un-mute */ - if (!muted) - wm8775_write(sd, R21, state->input); -} - -static int wm8775_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct wm8775_state *state = to_state(sd); - - /* There are 4 inputs and one output. Zero or more inputs - are multiplexed together to the output. Hence there are - 16 combinations. - If only one input is active (the normal case) then the - input values 1, 2, 4 or 8 should be used. */ - if (input > 15) { - v4l2_err(sd, "Invalid input %d.\n", input); - return -EINVAL; - } - state->input = input; - if (!v4l2_ctrl_g_ctrl(state->mute)) - return 0; - if (!v4l2_ctrl_g_ctrl(state->vol)) - return 0; - if (!v4l2_ctrl_g_ctrl(state->bal)) - return 0; - wm8775_set_audio(sd, 1); - return 0; -} - -static int wm8775_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - - switch (ctrl->id) { - case V4L2_CID_AUDIO_MUTE: - case V4L2_CID_AUDIO_VOLUME: - case V4L2_CID_AUDIO_BALANCE: - wm8775_set_audio(sd, 0); - return 0; - case V4L2_CID_AUDIO_LOUDNESS: - wm8775_write(sd, R17, (ctrl->val ? ALC_EN : 0) | ALC_HOLD); - return 0; - } - return -EINVAL; -} - -static int wm8775_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_WM8775, 0); -} - -static int wm8775_log_status(struct v4l2_subdev *sd) -{ - struct wm8775_state *state = to_state(sd); - - v4l2_info(sd, "Input: %d\n", state->input); - v4l2_ctrl_handler_log_status(&state->hdl, sd->name); - return 0; -} - -static int wm8775_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq) -{ - wm8775_set_audio(sd, 0); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_ctrl_ops wm8775_ctrl_ops = { - .s_ctrl = wm8775_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops wm8775_core_ops = { - .log_status = wm8775_log_status, - .g_chip_ident = wm8775_g_chip_ident, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, -}; - -static const struct v4l2_subdev_tuner_ops wm8775_tuner_ops = { - .s_frequency = wm8775_s_frequency, -}; - -static const struct v4l2_subdev_audio_ops wm8775_audio_ops = { - .s_routing = wm8775_s_routing, -}; - -static const struct v4l2_subdev_ops wm8775_ops = { - .core = &wm8775_core_ops, - .tuner = &wm8775_tuner_ops, - .audio = &wm8775_audio_ops, -}; - -/* ----------------------------------------------------------------------- */ - -/* i2c implementation */ - -/* - * Generic i2c probe - * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' - */ - -static int wm8775_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct wm8775_state *state; - struct v4l2_subdev *sd; - int err; - bool is_nova_s = false; - - if (client->dev.platform_data) { - struct wm8775_platform_data *data = client->dev.platform_data; - is_nova_s = data->is_nova_s; - } - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EIO; - - v4l_info(client, "chip found @ 0x%02x (%s)\n", - client->addr << 1, client->adapter->name); - - state = kzalloc(sizeof(struct wm8775_state), GFP_KERNEL); - if (state == NULL) - return -ENOMEM; - sd = &state->sd; - v4l2_i2c_subdev_init(sd, client, &wm8775_ops); - state->input = 2; - - v4l2_ctrl_handler_init(&state->hdl, 4); - state->mute = v4l2_ctrl_new_std(&state->hdl, &wm8775_ctrl_ops, - V4L2_CID_AUDIO_MUTE, 0, 1, 1, 0); - state->vol = v4l2_ctrl_new_std(&state->hdl, &wm8775_ctrl_ops, - V4L2_CID_AUDIO_VOLUME, 0, 65535, (65535+99)/100, 0xCF00); /* 0dB*/ - state->bal = v4l2_ctrl_new_std(&state->hdl, &wm8775_ctrl_ops, - V4L2_CID_AUDIO_BALANCE, 0, 65535, (65535+99)/100, 32768); - state->loud = v4l2_ctrl_new_std(&state->hdl, &wm8775_ctrl_ops, - V4L2_CID_AUDIO_LOUDNESS, 0, 1, 1, 1); - sd->ctrl_handler = &state->hdl; - err = state->hdl.error; - if (err) { - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - return err; - } - - /* Initialize wm8775 */ - - /* RESET */ - wm8775_write(sd, R23, 0x000); - /* Disable zero cross detect timeout */ - wm8775_write(sd, R7, 0x000); - /* HPF enable, left justified, 24-bit (Philips) mode */ - wm8775_write(sd, R11, 0x021); - /* Master mode, clock ratio 256fs */ - wm8775_write(sd, R12, 0x102); - /* Powered up */ - wm8775_write(sd, R13, 0x000); - - if (!is_nova_s) { - /* ADC gain +2.5dB, enable zero cross */ - wm8775_write(sd, R14, 0x1d4); - /* ADC gain +2.5dB, enable zero cross */ - wm8775_write(sd, R15, 0x1d4); - /* ALC Stereo, ALC target level -1dB FS max gain +8dB */ - wm8775_write(sd, R16, 0x1bf); - /* Enable gain control, use zero cross detection, - ALC hold time 42.6 ms */ - wm8775_write(sd, R17, 0x185); - } else { - /* ALC stereo, ALC target level -5dB FS, ALC max gain +8dB */ - wm8775_write(sd, R16, 0x1bb); - /* Set ALC mode and hold time */ - wm8775_write(sd, R17, (state->loud->val ? ALC_EN : 0) | ALC_HOLD); - } - /* ALC gain ramp up delay 34 s, ALC gain ramp down delay 33 ms */ - wm8775_write(sd, R18, 0x0a2); - /* Enable noise gate, threshold -72dBfs */ - wm8775_write(sd, R19, 0x005); - if (!is_nova_s) { - /* Transient window 4ms, lower PGA gain limit -1dB */ - wm8775_write(sd, R20, 0x07a); - /* LRBOTH = 1, use input 2. */ - wm8775_write(sd, R21, 0x102); - } else { - /* Transient window 4ms, ALC min gain -5dB */ - wm8775_write(sd, R20, 0x0fb); - - wm8775_set_audio(sd, 1); /* set volume/mute/mux */ - } - return 0; -} - -static int wm8775_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct wm8775_state *state = to_state(sd); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(&state->hdl); - kfree(state); - return 0; -} - -static const struct i2c_device_id wm8775_id[] = { - { "wm8775", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, wm8775_id); - -static struct i2c_driver wm8775_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "wm8775", - }, - .probe = wm8775_probe, - .remove = wm8775_remove, - .id_table = wm8775_id, -}; - -module_i2c_driver(wm8775_driver); |