diff options
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/adv7343.h | 20 | ||||
| -rw-r--r-- | include/media/adv7511.h | 48 | ||||
| -rw-r--r-- | include/media/adv7842.h | 226 | ||||
| -rw-r--r-- | include/media/davinci/vpif_types.h | 4 | ||||
| -rw-r--r-- | include/media/lirc_dev.h | 1 | ||||
| -rw-r--r-- | include/media/media-entity.h | 4 | ||||
| -rw-r--r-- | include/media/mt9v032.h | 4 | ||||
| -rw-r--r-- | include/media/rc-core.h | 4 | ||||
| -rw-r--r-- | include/media/saa7115.h | 77 | ||||
| -rw-r--r-- | include/media/smiapp.h | 1 | ||||
| -rw-r--r-- | include/media/tea575x.h | 79 | ||||
| -rw-r--r-- | include/media/v4l2-async.h | 36 | ||||
| -rw-r--r-- | include/media/v4l2-common.h | 14 | ||||
| -rw-r--r-- | include/media/v4l2-dv-timings.h | 161 | ||||
| -rw-r--r-- | include/media/v4l2-mediabus.h | 3 | ||||
| -rw-r--r-- | include/media/v4l2-mem2mem.h | 13 | ||||
| -rw-r--r-- | include/media/v4l2-subdev.h | 13 | ||||
| -rw-r--r-- | include/media/videobuf2-core.h | 11 |
18 files changed, 650 insertions, 69 deletions
diff --git a/include/media/adv7343.h b/include/media/adv7343.h index 944757be49bb..e4142b1ef8cd 100644 --- a/include/media/adv7343.h +++ b/include/media/adv7343.h @@ -28,12 +28,7 @@ * @pll_control: PLL and oversampling control. This control allows internal * PLL 1 circuit to be powered down and the oversampling to be * switched off. - * @dac_1: power on/off DAC 1. - * @dac_2: power on/off DAC 2. - * @dac_3: power on/off DAC 3. - * @dac_4: power on/off DAC 4. - * @dac_5: power on/off DAC 5. - * @dac_6: power on/off DAC 6. + * @dac: array to configure power on/off DAC's 1..6 * * Power mode register (Register 0x0), for more info refer REGISTER MAP ACCESS * section of datasheet[1], table 17 page no 30. @@ -43,23 +38,16 @@ struct adv7343_power_mode { bool sleep_mode; bool pll_control; - bool dac_1; - bool dac_2; - bool dac_3; - bool dac_4; - bool dac_5; - bool dac_6; + u32 dac[6]; }; /** * struct adv7343_sd_config - SD Only Output Configuration. - * @sd_dac_out1: Configure SD DAC Output 1. - * @sd_dac_out2: Configure SD DAC Output 2. + * @sd_dac_out: array configuring SD DAC Outputs 1 and 2 */ struct adv7343_sd_config { /* SD only Output Configuration */ - bool sd_dac_out1; - bool sd_dac_out2; + u32 sd_dac_out[2]; }; /** diff --git a/include/media/adv7511.h b/include/media/adv7511.h new file mode 100644 index 000000000000..bb78bed9a5b8 --- /dev/null +++ b/include/media/adv7511.h @@ -0,0 +1,48 @@ +/* + * Analog Devices ADV7511 HDMI Transmitter Device Driver + * + * Copyright 2013 Cisco Systems, Inc. and/or its affiliates. All rights reserved. + * + * This program is free software; you may redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef ADV7511_H +#define ADV7511_H + +/* notify events */ +#define ADV7511_MONITOR_DETECT 0 +#define ADV7511_EDID_DETECT 1 + + +struct adv7511_monitor_detect { + int present; +}; + +struct adv7511_edid_detect { + int present; + int segment; +}; + +struct adv7511_cec_arg { + void *arg; + u32 f_flags; +}; + +struct adv7511_platform_data { + uint8_t i2c_edid; + uint8_t i2c_cec; + uint32_t cec_clk; +}; + +#endif diff --git a/include/media/adv7842.h b/include/media/adv7842.h new file mode 100644 index 000000000000..c02201d1c092 --- /dev/null +++ b/include/media/adv7842.h @@ -0,0 +1,226 @@ +/* + * adv7842 - Analog Devices ADV7842 video decoder driver + * + * Copyright 2013 Cisco Systems, Inc. and/or its affiliates. All rights reserved. + * + * This program is free software; you may redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + */ + +#ifndef _ADV7842_ +#define _ADV7842_ + +/* Analog input muxing modes (AFE register 0x02, [2:0]) */ +enum adv7842_ain_sel { + ADV7842_AIN1_2_3_NC_SYNC_1_2 = 0, + ADV7842_AIN4_5_6_NC_SYNC_2_1 = 1, + ADV7842_AIN7_8_9_NC_SYNC_3_1 = 2, + ADV7842_AIN10_11_12_NC_SYNC_4_1 = 3, + ADV7842_AIN9_4_5_6_SYNC_2_1 = 4, +}; + +/* Bus rotation and reordering (IO register 0x04, [7:5]) */ +enum adv7842_op_ch_sel { + ADV7842_OP_CH_SEL_GBR = 0, + ADV7842_OP_CH_SEL_GRB = 1, + ADV7842_OP_CH_SEL_BGR = 2, + ADV7842_OP_CH_SEL_RGB = 3, + ADV7842_OP_CH_SEL_BRG = 4, + ADV7842_OP_CH_SEL_RBG = 5, +}; + +/* Mode of operation */ +enum adv7842_mode { + ADV7842_MODE_SDP, + ADV7842_MODE_COMP, + ADV7842_MODE_RGB, + ADV7842_MODE_HDMI +}; + +/* Video standard select (IO register 0x00, [5:0]) */ +enum adv7842_vid_std_select { + /* SDP */ + ADV7842_SDP_VID_STD_CVBS_SD_4x1 = 0x01, + ADV7842_SDP_VID_STD_YC_SD4_x1 = 0x09, + /* RGB */ + ADV7842_RGB_VID_STD_AUTO_GRAPH_MODE = 0x07, + /* HDMI GR */ + ADV7842_HDMI_GR_VID_STD_AUTO_GRAPH_MODE = 0x02, + /* HDMI COMP */ + ADV7842_HDMI_COMP_VID_STD_HD_1250P = 0x1e, +}; + +/* Input Color Space (IO register 0x02, [7:4]) */ +enum adv7842_inp_color_space { + ADV7842_INP_COLOR_SPACE_LIM_RGB = 0, + ADV7842_INP_COLOR_SPACE_FULL_RGB = 1, + ADV7842_INP_COLOR_SPACE_LIM_YCbCr_601 = 2, + ADV7842_INP_COLOR_SPACE_LIM_YCbCr_709 = 3, + ADV7842_INP_COLOR_SPACE_XVYCC_601 = 4, + ADV7842_INP_COLOR_SPACE_XVYCC_709 = 5, + ADV7842_INP_COLOR_SPACE_FULL_YCbCr_601 = 6, + ADV7842_INP_COLOR_SPACE_FULL_YCbCr_709 = 7, + ADV7842_INP_COLOR_SPACE_AUTO = 0xf, +}; + +/* Select output format (IO register 0x03, [7:0]) */ +enum adv7842_op_format_sel { + ADV7842_OP_FORMAT_SEL_SDR_ITU656_8 = 0x00, + ADV7842_OP_FORMAT_SEL_SDR_ITU656_10 = 0x01, + ADV7842_OP_FORMAT_SEL_SDR_ITU656_12_MODE0 = 0x02, + ADV7842_OP_FORMAT_SEL_SDR_ITU656_12_MODE1 = 0x06, + ADV7842_OP_FORMAT_SEL_SDR_ITU656_12_MODE2 = 0x0a, + ADV7842_OP_FORMAT_SEL_DDR_422_8 = 0x20, + ADV7842_OP_FORMAT_SEL_DDR_422_10 = 0x21, + ADV7842_OP_FORMAT_SEL_DDR_422_12_MODE0 = 0x22, + ADV7842_OP_FORMAT_SEL_DDR_422_12_MODE1 = 0x23, + ADV7842_OP_FORMAT_SEL_DDR_422_12_MODE2 = 0x24, + ADV7842_OP_FORMAT_SEL_SDR_444_24 = 0x40, + ADV7842_OP_FORMAT_SEL_SDR_444_30 = 0x41, + ADV7842_OP_FORMAT_SEL_SDR_444_36_MODE0 = 0x42, + ADV7842_OP_FORMAT_SEL_DDR_444_24 = 0x60, + ADV7842_OP_FORMAT_SEL_DDR_444_30 = 0x61, + ADV7842_OP_FORMAT_SEL_DDR_444_36 = 0x62, + ADV7842_OP_FORMAT_SEL_SDR_ITU656_16 = 0x80, + ADV7842_OP_FORMAT_SEL_SDR_ITU656_20 = 0x81, + ADV7842_OP_FORMAT_SEL_SDR_ITU656_24_MODE0 = 0x82, + ADV7842_OP_FORMAT_SEL_SDR_ITU656_24_MODE1 = 0x86, + ADV7842_OP_FORMAT_SEL_SDR_ITU656_24_MODE2 = 0x8a, +}; + +enum adv7842_select_input { + ADV7842_SELECT_HDMI_PORT_A, + ADV7842_SELECT_HDMI_PORT_B, + ADV7842_SELECT_VGA_RGB, + ADV7842_SELECT_VGA_COMP, + ADV7842_SELECT_SDP_CVBS, + ADV7842_SELECT_SDP_YC, +}; + +struct adv7842_sdp_csc_coeff { + bool manual; + uint16_t scaling; + uint16_t A1; + uint16_t A2; + uint16_t A3; + uint16_t A4; + uint16_t B1; + uint16_t B2; + uint16_t B3; + uint16_t B4; + uint16_t C1; + uint16_t C2; + uint16_t C3; + uint16_t C4; +}; + +struct adv7842_sdp_io_sync_adjustment { + bool adjust; + uint16_t hs_beg; + uint16_t hs_width; + uint16_t de_beg; + uint16_t de_end; +}; + +/* Platform dependent definition */ +struct adv7842_platform_data { + /* connector - HDMI or DVI? */ + unsigned connector_hdmi:1; + + /* chip reset during probe */ + unsigned chip_reset:1; + + /* DIS_PWRDNB: 1 if the PWRDNB pin is unused and unconnected */ + unsigned disable_pwrdnb:1; + + /* DIS_CABLE_DET_RST: 1 if the 5V pins are unused and unconnected */ + unsigned disable_cable_det_rst:1; + + /* Analog input muxing mode */ + enum adv7842_ain_sel ain_sel; + + /* Bus rotation and reordering */ + enum adv7842_op_ch_sel op_ch_sel; + + /* Default mode */ + enum adv7842_mode mode; + + /* Video standard */ + enum adv7842_vid_std_select vid_std_select; + + /* Input Color Space */ + enum adv7842_inp_color_space inp_color_space; + + /* Select output format */ + enum adv7842_op_format_sel op_format_sel; + + /* IO register 0x02 */ + unsigned alt_gamma:1; + unsigned op_656_range:1; + unsigned rgb_out:1; + unsigned alt_data_sat:1; + + /* IO register 0x05 */ + unsigned blank_data:1; + unsigned insert_av_codes:1; + unsigned replicate_av_codes:1; + unsigned invert_cbcr:1; + + /* IO register 0x30 */ + unsigned output_bus_lsb_to_msb:1; + + /* IO register 0x14 */ + struct { + unsigned data:2; + unsigned clock:2; + unsigned sync:2; + } drive_strength; + + /* External RAM for 3-D comb or frame synchronizer */ + unsigned sd_ram_size; /* ram size in MB */ + unsigned sd_ram_ddr:1; /* ddr or sdr sdram */ + + /* Free run */ + unsigned hdmi_free_run_mode; + + struct adv7842_sdp_csc_coeff sdp_csc_coeff; + + struct adv7842_sdp_io_sync_adjustment sdp_io_sync; + + /* i2c addresses */ + u8 i2c_sdp_io; + u8 i2c_sdp; + u8 i2c_cp; + u8 i2c_vdp; + u8 i2c_afe; + u8 i2c_hdmi; + u8 i2c_repeater; + u8 i2c_edid; + u8 i2c_infoframe; + u8 i2c_cec; + u8 i2c_avlink; +}; + +#define V4L2_CID_ADV_RX_ANALOG_SAMPLING_PHASE (V4L2_CID_DV_CLASS_BASE + 0x1000) +#define V4L2_CID_ADV_RX_FREE_RUN_COLOR_MANUAL (V4L2_CID_DV_CLASS_BASE + 0x1001) +#define V4L2_CID_ADV_RX_FREE_RUN_COLOR (V4L2_CID_DV_CLASS_BASE + 0x1002) + +/* notify events */ +#define ADV7842_FMT_CHANGE 1 + +/* custom ioctl, used to test the external RAM that's used by the + * deinterlacer. */ +#define ADV7842_CMD_RAM_TEST _IO('V', BASE_VIDIOC_PRIVATE) + +#endif diff --git a/include/media/davinci/vpif_types.h b/include/media/davinci/vpif_types.h index 3882e0675ccf..3cb1704a0650 100644 --- a/include/media/davinci/vpif_types.h +++ b/include/media/davinci/vpif_types.h @@ -59,6 +59,8 @@ struct vpif_display_config { int subdev_count; struct vpif_display_chan_config chan_config[VPIF_DISPLAY_MAX_CHANNELS]; const char *card_name; + struct v4l2_async_subdev **asd; /* Flat array, arranged in groups */ + int *asd_sizes; /* 0-terminated array of asd group sizes */ }; struct vpif_input { @@ -81,5 +83,7 @@ struct vpif_capture_config { struct vpif_subdev_info *subdev_info; int subdev_count; const char *card_name; + struct v4l2_async_subdev **asd; /* Flat array, arranged in groups */ + int *asd_sizes; /* 0-terminated array of asd group sizes */ }; #endif /* _VPIF_TYPES_H */ diff --git a/include/media/lirc_dev.h b/include/media/lirc_dev.h index 168dd0b1bae2..78f0637ca68d 100644 --- a/include/media/lirc_dev.h +++ b/include/media/lirc_dev.h @@ -139,6 +139,7 @@ struct lirc_driver { struct lirc_buffer *rbuf; int (*set_use_inc) (void *data); void (*set_use_dec) (void *data); + struct rc_dev *rdev; const struct file_operations *fops; struct device *dev; struct module *owner; diff --git a/include/media/media-entity.h b/include/media/media-entity.h index 06bacf937d61..10df55187981 100644 --- a/include/media/media-entity.h +++ b/include/media/media-entity.h @@ -23,6 +23,7 @@ #ifndef _MEDIA_ENTITY_H #define _MEDIA_ENTITY_H +#include <linux/bitops.h> #include <linux/list.h> #include <linux/media.h> @@ -113,12 +114,15 @@ static inline u32 media_entity_subtype(struct media_entity *entity) } #define MEDIA_ENTITY_ENUM_MAX_DEPTH 16 +#define MEDIA_ENTITY_ENUM_MAX_ID 64 struct media_entity_graph { struct { struct media_entity *entity; int link; } stack[MEDIA_ENTITY_ENUM_MAX_DEPTH]; + + DECLARE_BITMAP(entities, MEDIA_ENTITY_ENUM_MAX_ID); int top; }; diff --git a/include/media/mt9v032.h b/include/media/mt9v032.h index 78fd39eac219..12175a63c5b2 100644 --- a/include/media/mt9v032.h +++ b/include/media/mt9v032.h @@ -1,13 +1,9 @@ #ifndef _MEDIA_MT9V032_H #define _MEDIA_MT9V032_H -struct v4l2_subdev; - struct mt9v032_platform_data { unsigned int clk_pol:1; - void (*set_clock)(struct v4l2_subdev *subdev, unsigned int rate); - const s64 *link_freqs; s64 link_def_freq; }; diff --git a/include/media/rc-core.h b/include/media/rc-core.h index 06a75deff553..2f6f1f78d958 100644 --- a/include/media/rc-core.h +++ b/include/media/rc-core.h @@ -101,6 +101,7 @@ struct rc_dev { bool idle; u64 allowed_protos; u64 enabled_protocols; + u32 users; u32 scanmask; void *priv; spinlock_t keylock; @@ -142,6 +143,9 @@ void rc_free_device(struct rc_dev *dev); int rc_register_device(struct rc_dev *dev); void rc_unregister_device(struct rc_dev *dev); +int rc_open(struct rc_dev *rdev); +void rc_close(struct rc_dev *rdev); + void rc_repeat(struct rc_dev *dev); void rc_keydown(struct rc_dev *dev, int scancode, u8 toggle); void rc_keydown_notimeout(struct rc_dev *dev, int scancode, u8 toggle); diff --git a/include/media/saa7115.h b/include/media/saa7115.h index 407918625c80..76911e71de17 100644 --- a/include/media/saa7115.h +++ b/include/media/saa7115.h @@ -47,9 +47,11 @@ #define SAA7111_FMT_YUV411 0xc0 /* config flags */ -/* Register 0x85 should set bit 0 to 0 (it's 1 by default). This bit +/* + * Register 0x85 should set bit 0 to 0 (it's 1 by default). This bit * controls the IDQ signal polarity which is set to 'inverted' if the bit - * it 1 and to 'default' if it is 0. */ + * it 1 and to 'default' if it is 0. + */ #define SAA7115_IDQ_IS_DEFAULT (1 << 0) /* s_crystal_freq values and flags */ @@ -64,5 +66,76 @@ #define SAA7115_FREQ_FL_APLL (1 << 2) /* SA 3A[3], APLL, SAA7114/5 only */ #define SAA7115_FREQ_FL_DOUBLE_ASCLK (1 << 3) /* SA 39, LRDIV, SAA7114/5 only */ +/* ===== SAA7113 Config enums ===== */ + +/* Register 0x08 "Horizontal time constant" [Bit 3..4]: + * Should be set to "Fast Locking Mode" according to the datasheet, + * and that is the default setting in the gm7113c_init table. + * saa7113_init sets this value to "VTR Mode". */ +enum saa7113_r08_htc { + SAA7113_HTC_TV_MODE = 0x00, + SAA7113_HTC_VTR_MODE, /* Default for saa7113_init */ + SAA7113_HTC_FAST_LOCKING_MODE = 0x03 /* Default for gm7113c_init */ +}; + +/* Register 0x10 "Output format selection" [Bit 6..7]: + * Defaults to ITU_656 as specified in datasheet. */ +enum saa7113_r10_ofts { + SAA7113_OFTS_ITU_656 = 0x0, /* Default */ + SAA7113_OFTS_VFLAG_BY_VREF, + SAA7113_OFTS_VFLAG_BY_DATA_TYPE +}; + +/* + * Register 0x12 "Output control" [Bit 0..3 Or Bit 4..7]: + * This is used to select what data is output on the RTS0 and RTS1 pins. + * RTS1 [Bit 4..7] Defaults to DOT_IN. (This value can not be set for RTS0) + * RTS0 [Bit 0..3] Defaults to VIPB in gm7113c_init as specified + * in the datasheet, but is set to HREF_HS in the saa7113_init table. + */ +enum saa7113_r12_rts { + SAA7113_RTS_DOT_IN = 0, /* OBS: Only for RTS1 (Default RTS1) */ + SAA7113_RTS_VIPB, /* Default RTS0 For gm7113c_init */ + SAA7113_RTS_GPSW, + SAA7115_RTS_HL, + SAA7113_RTS_VL, + SAA7113_RTS_DL, + SAA7113_RTS_PLIN, + SAA7113_RTS_HREF_HS, /* Default RTS0 For saa7113_init */ + SAA7113_RTS_HS, + SAA7113_RTS_HQ, + SAA7113_RTS_ODD, + SAA7113_RTS_VS, + SAA7113_RTS_V123, + SAA7113_RTS_VGATE, + SAA7113_RTS_VREF, + SAA7113_RTS_FID +}; + +/** + * struct saa7115_platform_data - Allow overriding default initialization + * + * @saa7113_force_gm7113c_init: Force the use of the gm7113c_init table + * instead of saa7113_init table + * (saa7113 only) + * @saa7113_r08_htc: [R_08 - Bit 3..4] + * @saa7113_r10_vrln: [R_10 - Bit 3] + * default: Disabled for gm7113c_init + * Enabled for saa7113c_init + * @saa7113_r10_ofts: [R_10 - Bit 6..7] + * @saa7113_r12_rts0: [R_12 - Bit 0..3] + * @saa7113_r12_rts1: [R_12 - Bit 4..7] + * @saa7113_r13_adlsb: [R_13 - Bit 7] - default: disabled + */ +struct saa7115_platform_data { + bool saa7113_force_gm7113c_init; + enum saa7113_r08_htc *saa7113_r08_htc; + bool *saa7113_r10_vrln; + enum saa7113_r10_ofts *saa7113_r10_ofts; + enum saa7113_r12_rts *saa7113_r12_rts0; + enum saa7113_r12_rts *saa7113_r12_rts1; + bool *saa7113_r13_adlsb; +}; + #endif diff --git a/include/media/smiapp.h b/include/media/smiapp.h index 07f96a89e189..0b8f124a630c 100644 --- a/include/media/smiapp.h +++ b/include/media/smiapp.h @@ -77,7 +77,6 @@ struct smiapp_platform_data { struct smiapp_flash_strobe_parms *strobe_setup; int (*set_xclk)(struct v4l2_subdev *sd, int hz); - char *ext_clk_name; int xshutdown; /* gpio or SMIAPP_NO_XSHUTDOWN */ }; diff --git a/include/media/tea575x.h b/include/media/tea575x.h new file mode 100644 index 000000000000..2d4fa59db902 --- /dev/null +++ b/include/media/tea575x.h @@ -0,0 +1,79 @@ +#ifndef __SOUND_TEA575X_TUNER_H +#define __SOUND_TEA575X_TUNER_H + +/* + * ALSA driver for TEA5757/5759 Philips AM/FM tuner chips + * + * Copyright (c) 2004 Jaroslav Kysela <perex@perex.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/videodev2.h> +#include <media/v4l2-ctrls.h> +#include <media/v4l2-dev.h> +#include <media/v4l2-device.h> + +#define TEA575X_FMIF 10700 +#define TEA575X_AMIF 450 + +#define TEA575X_DATA (1 << 0) +#define TEA575X_CLK (1 << 1) +#define TEA575X_WREN (1 << 2) +#define TEA575X_MOST (1 << 3) + +struct snd_tea575x; + +struct snd_tea575x_ops { + /* Drivers using snd_tea575x must either define read_ and write_val */ + void (*write_val)(struct snd_tea575x *tea, u32 val); + u32 (*read_val)(struct snd_tea575x *tea); + /* Or define the 3 pin functions */ + void (*set_pins)(struct snd_tea575x *tea, u8 pins); + u8 (*get_pins)(struct snd_tea575x *tea); + void (*set_direction)(struct snd_tea575x *tea, bool output); +}; + +struct snd_tea575x { + struct v4l2_device *v4l2_dev; + struct v4l2_file_operations fops; + struct video_device vd; /* video device */ + int radio_nr; /* radio_nr */ + bool tea5759; /* 5759 chip is present */ + bool has_am; /* Device can tune to AM freqs */ + bool cannot_read_data; /* Device cannot read the data pin */ + bool cannot_mute; /* Device cannot mute */ + bool mute; /* Device is muted? */ + bool stereo; /* receiving stereo */ + bool tuned; /* tuned to a station */ + unsigned int val; /* hw value */ + u32 band; /* 0: FM, 1: FM-Japan, 2: AM */ + u32 freq; /* frequency */ + struct mutex mutex; + struct snd_tea575x_ops *ops; + void *private_data; + u8 card[32]; + u8 bus_info[32]; + struct v4l2_ctrl_handler ctrl_handler; + int (*ext_init)(struct snd_tea575x *tea); +}; + +int snd_tea575x_hw_init(struct snd_tea575x *tea); +int snd_tea575x_init(struct snd_tea575x *tea, struct module *owner); +void snd_tea575x_exit(struct snd_tea575x *tea); +void snd_tea575x_set_freq(struct snd_tea575x *tea); + +#endif /* __SOUND_TEA575X_TUNER_H */ diff --git a/include/media/v4l2-async.h b/include/media/v4l2-async.h index c3ec6ac75f7e..768356917bea 100644 --- a/include/media/v4l2-async.h +++ b/include/media/v4l2-async.h @@ -15,6 +15,7 @@ #include <linux/mutex.h> struct device; +struct device_node; struct v4l2_device; struct v4l2_subdev; struct v4l2_async_notifier; @@ -22,10 +23,11 @@ struct v4l2_async_notifier; /* A random max subdevice number, used to allocate an array on stack */ #define V4L2_MAX_SUBDEVS 128U -enum v4l2_async_bus_type { - V4L2_ASYNC_BUS_CUSTOM, - V4L2_ASYNC_BUS_PLATFORM, - V4L2_ASYNC_BUS_I2C, +enum v4l2_async_match_type { + V4L2_ASYNC_MATCH_CUSTOM, + V4L2_ASYNC_MATCH_DEVNAME, + V4L2_ASYNC_MATCH_I2C, + V4L2_ASYNC_MATCH_OF, }; /** @@ -36,11 +38,14 @@ enum v4l2_async_bus_type { * probed, to a notifier->waiting list */ struct v4l2_async_subdev { - enum v4l2_async_bus_type bus_type; + enum v4l2_async_match_type match_type; union { struct { + const struct device_node *node; + } of; + struct { const char *name; - } platform; + } device_name; struct { int adapter_id; unsigned short address; @@ -57,25 +62,12 @@ struct v4l2_async_subdev { }; /** - * v4l2_async_subdev_list - provided by subdevices - * @list: links struct v4l2_async_subdev_list objects to a global list - * before probing, and onto notifier->done after probing - * @asd: pointer to respective struct v4l2_async_subdev - * @notifier: pointer to managing notifier - */ -struct v4l2_async_subdev_list { - struct list_head list; - struct v4l2_async_subdev *asd; - struct v4l2_async_notifier *notifier; -}; - -/** * v4l2_async_notifier - v4l2_device notifier data * @num_subdevs:number of subdevices - * @subdev: array of pointers to subdevice descriptors + * @subdevs: array of pointers to subdevice descriptors * @v4l2_dev: pointer to struct v4l2_device * @waiting: list of struct v4l2_async_subdev, waiting for their drivers - * @done: list of struct v4l2_async_subdev_list, already probed + * @done: list of struct v4l2_subdev, already probed * @list: member in a global list of notifiers * @bound: a subdevice driver has successfully probed one of subdevices * @complete: all subdevices have been probed successfully @@ -83,7 +75,7 @@ struct v4l2_async_subdev_list { */ struct v4l2_async_notifier { unsigned int num_subdevs; - struct v4l2_async_subdev **subdev; + struct v4l2_async_subdev **subdevs; struct v4l2_device *v4l2_dev; struct list_head waiting; struct list_head done; diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h index 015ff82da73c..16550c439008 100644 --- a/include/media/v4l2-common.h +++ b/include/media/v4l2-common.h @@ -86,6 +86,7 @@ int v4l2_ctrl_check(struct v4l2_ext_control *ctrl, struct v4l2_queryctrl *qctrl, const char * const *menu_items); const char *v4l2_ctrl_get_name(u32 id); const char * const *v4l2_ctrl_get_menu(u32 id); +const s64 const *v4l2_ctrl_get_int_menu(u32 id, u32 *len); int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 step, s32 def); int v4l2_ctrl_query_menu(struct v4l2_querymenu *qmenu, struct v4l2_queryctrl *qctrl, const char * const *menu_items); @@ -201,19 +202,6 @@ const struct v4l2_frmsize_discrete *v4l2_find_nearest_format( const struct v4l2_discrete_probe *probe, s32 width, s32 height); -bool v4l_match_dv_timings(const struct v4l2_dv_timings *t1, - const struct v4l2_dv_timings *t2, - unsigned pclock_delta); - -bool v4l2_detect_cvt(unsigned frame_height, unsigned hfreq, unsigned vsync, - u32 polarities, struct v4l2_dv_timings *fmt); - -bool v4l2_detect_gtf(unsigned frame_height, unsigned hfreq, unsigned vsync, - u32 polarities, struct v4l2_fract aspect, - struct v4l2_dv_timings *fmt); - -struct v4l2_fract v4l2_calc_aspect_ratio(u8 hor_landscape, u8 vert_portrait); - void v4l2_get_timestamp(struct timeval *tv); #endif /* V4L2_COMMON_H_ */ diff --git a/include/media/v4l2-dv-timings.h b/include/media/v4l2-dv-timings.h new file mode 100644 index 000000000000..4becc6716393 --- /dev/null +++ b/include/media/v4l2-dv-timings.h @@ -0,0 +1,161 @@ +/* + * v4l2-dv-timings - Internal header with dv-timings helper functions + * + * Copyright 2013 Cisco Systems, Inc. and/or its affiliates. All rights reserved. + * + * This program is free software; you may redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + */ + +#ifndef __V4L2_DV_TIMINGS_H +#define __V4L2_DV_TIMINGS_H + +#include <linux/videodev2.h> + +/** v4l2_dv_timings_presets: list of all dv_timings presets. + */ +extern const struct v4l2_dv_timings v4l2_dv_timings_presets[]; + +/** v4l2_check_dv_timings_fnc - timings check callback + * @t: the v4l2_dv_timings struct. + * @handle: a handle from the driver. + * + * Returns true if the given timings are valid. + */ +typedef bool v4l2_check_dv_timings_fnc(const struct v4l2_dv_timings *t, void *handle); + +/** v4l2_valid_dv_timings() - are these timings valid? + * @t: the v4l2_dv_timings struct. + * @cap: the v4l2_dv_timings_cap capabilities. + * @fnc: callback to check if this timing is OK. May be NULL. + * @fnc_handle: a handle that is passed on to @fnc. + * + * Returns true if the given dv_timings struct is supported by the + * hardware capabilities and the callback function (if non-NULL), returns + * false otherwise. + */ +bool v4l2_valid_dv_timings(const struct v4l2_dv_timings *t, + const struct v4l2_dv_timings_cap *cap, + v4l2_check_dv_timings_fnc fnc, + void *fnc_handle); + +/** v4l2_enum_dv_timings_cap() - Helper function to enumerate possible DV timings based on capabilities + * @t: the v4l2_enum_dv_timings struct. + * @cap: the v4l2_dv_timings_cap capabilities. + * @fnc: callback to check if this timing is OK. May be NULL. + * @fnc_handle: a handle that is passed on to @fnc. + * + * This enumerates dv_timings using the full list of possible CEA-861 and DMT + * timings, filtering out any timings that are not supported based on the + * hardware capabilities and the callback function (if non-NULL). + * + * If a valid timing for the given index is found, it will fill in @t and + * return 0, otherwise it returns -EINVAL. + */ +int v4l2_enum_dv_timings_cap(struct v4l2_enum_dv_timings *t, + const struct v4l2_dv_timings_cap *cap, + v4l2_check_dv_timings_fnc fnc, + void *fnc_handle); + +/** v4l2_find_dv_timings_cap() - Find the closest timings struct + * @t: the v4l2_enum_dv_timings struct. + * @cap: the v4l2_dv_timings_cap capabilities. + * @pclock_delta: maximum delta between t->pixelclock and the timing struct + * under consideration. + * @fnc: callback to check if a given timings struct is OK. May be NULL. + * @fnc_handle: a handle that is passed on to @fnc. + * + * This function tries to map the given timings to an entry in the + * full list of possible CEA-861 and DMT timings, filtering out any timings + * that are not supported based on the hardware capabilities and the callback + * function (if non-NULL). + * + * On success it will fill in @t with the found timings and it returns true. + * On failure it will return false. + */ +bool v4l2_find_dv_timings_cap(struct v4l2_dv_timings *t, + const struct v4l2_dv_timings_cap *cap, + unsigned pclock_delta, + v4l2_check_dv_timings_fnc fnc, + void *fnc_handle); + +/** v4l2_match_dv_timings() - do two timings match? + * @measured: the measured timings data. + * @standard: the timings according to the standard. + * @pclock_delta: maximum delta in Hz between standard->pixelclock and + * the measured timings. + * + * Returns true if the two timings match, returns false otherwise. + */ +bool v4l2_match_dv_timings(const struct v4l2_dv_timings *measured, + const struct v4l2_dv_timings *standard, + unsigned pclock_delta); + +/** v4l2_print_dv_timings() - log the contents of a dv_timings struct + * @dev_prefix:device prefix for each log line. + * @prefix: additional prefix for each log line, may be NULL. + * @t: the timings data. + * @detailed: if true, give a detailed log. + */ +void v4l2_print_dv_timings(const char *dev_prefix, const char *prefix, + const struct v4l2_dv_timings *t, bool detailed); + +/** v4l2_detect_cvt - detect if the given timings follow the CVT standard + * @frame_height - the total height of the frame (including blanking) in lines. + * @hfreq - the horizontal frequency in Hz. + * @vsync - the height of the vertical sync in lines. + * @polarities - the horizontal and vertical polarities (same as struct + * v4l2_bt_timings polarities). + * @fmt - the resulting timings. + * + * This function will attempt to detect if the given values correspond to a + * valid CVT format. If so, then it will return true, and fmt will be filled + * in with the found CVT timings. + */ +bool v4l2_detect_cvt(unsigned frame_height, unsigned hfreq, unsigned vsync, + u32 polarities, struct v4l2_dv_timings *fmt); + +/** v4l2_detect_gtf - detect if the given timings follow the GTF standard + * @frame_height - the total height of the frame (including blanking) in lines. + * @hfreq - the horizontal frequency in Hz. + * @vsync - the height of the vertical sync in lines. + * @polarities - the horizontal and vertical polarities (same as struct + * v4l2_bt_timings polarities). + * @aspect - preferred aspect ratio. GTF has no method of determining the + * aspect ratio in order to derive the image width from the + * image height, so it has to be passed explicitly. Usually + * the native screen aspect ratio is used for this. If it + * is not filled in correctly, then 16:9 will be assumed. + * @fmt - the resulting timings. + * + * This function will attempt to detect if the given values correspond to a + * valid GTF format. If so, then it will return true, and fmt will be filled + * in with the found GTF timings. + */ +bool v4l2_detect_gtf(unsigned frame_height, unsigned hfreq, unsigned vsync, + u32 polarities, struct v4l2_fract aspect, + struct v4l2_dv_timings *fmt); + +/** v4l2_calc_aspect_ratio - calculate the aspect ratio based on bytes + * 0x15 and 0x16 from the EDID. + * @hor_landscape - byte 0x15 from the EDID. + * @vert_portrait - byte 0x16 from the EDID. + * + * Determines the aspect ratio from the EDID. + * See VESA Enhanced EDID standard, release A, rev 2, section 3.6.2: + * "Horizontal and Vertical Screen Size or Aspect Ratio" + */ +struct v4l2_fract v4l2_calc_aspect_ratio(u8 hor_landscape, u8 vert_portrait); + +#endif diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h index 83ae07e53350..395c4a95a42a 100644 --- a/include/media/v4l2-mediabus.h +++ b/include/media/v4l2-mediabus.h @@ -40,6 +40,9 @@ #define V4L2_MBUS_FIELD_EVEN_HIGH (1 << 10) /* FIELD = 1/0 - Field1 (odd)/Field2 (even) */ #define V4L2_MBUS_FIELD_EVEN_LOW (1 << 11) +/* Active state of Sync-on-green (SoG) signal, 0/1 for LOW/HIGH respectively. */ +#define V4L2_MBUS_VIDEO_SOG_ACTIVE_HIGH (1 << 12) +#define V4L2_MBUS_VIDEO_SOG_ACTIVE_LOW (1 << 13) /* Serial flags */ /* How many lanes the client can use */ diff --git a/include/media/v4l2-mem2mem.h b/include/media/v4l2-mem2mem.h index 0f4555b2a31b..44542a20ab81 100644 --- a/include/media/v4l2-mem2mem.h +++ b/include/media/v4l2-mem2mem.h @@ -60,6 +60,7 @@ struct v4l2_m2m_queue_ctx { struct list_head rdy_queue; spinlock_t rdy_spinlock; u8 num_rdy; + bool buffered; }; struct v4l2_m2m_ctx { @@ -134,6 +135,18 @@ struct v4l2_m2m_ctx *v4l2_m2m_ctx_init(struct v4l2_m2m_dev *m2m_dev, void *drv_priv, int (*queue_init)(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq)); +static inline void v4l2_m2m_set_src_buffered(struct v4l2_m2m_ctx *m2m_ctx, + bool buffered) +{ + m2m_ctx->out_q_ctx.buffered = buffered; +} + +static inline void v4l2_m2m_set_dst_buffered(struct v4l2_m2m_ctx *m2m_ctx, + bool buffered) +{ + m2m_ctx->cap_q_ctx.buffered = buffered; +} + void v4l2_m2m_ctx_release(struct v4l2_m2m_ctx *m2m_ctx); void v4l2_m2m_buf_queue(struct v4l2_m2m_ctx *m2m_ctx, struct vb2_buffer *vb); diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 3250cc5e7925..bfda0fe9aeb0 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -586,15 +586,14 @@ struct v4l2_subdev { struct video_device *devnode; /* pointer to the physical device, if any */ struct device *dev; - struct v4l2_async_subdev_list asdl; + /* Links this subdev to a global subdev_list or @notifier->done list. */ + struct list_head async_list; + /* Pointer to respective struct v4l2_async_subdev. */ + struct v4l2_async_subdev *asd; + /* Pointer to the managing notifier. */ + struct v4l2_async_notifier *notifier; }; -static inline struct v4l2_subdev *v4l2_async_to_subdev( - struct v4l2_async_subdev_list *asdl) -{ - return container_of(asdl, struct v4l2_subdev, asdl); -} - #define media_entity_to_v4l2_subdev(ent) \ container_of(ent, struct v4l2_subdev, entity) #define vdev_to_v4l2_subdev(vdev) \ diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h index d88a098d1aff..6781258d0b67 100644 --- a/include/media/videobuf2-core.h +++ b/include/media/videobuf2-core.h @@ -219,8 +219,9 @@ struct vb2_buffer { * configured format and *num_buffers is the total number * of buffers, that are being allocated. When called from * VIDIOC_CREATE_BUFS, fmt != NULL and it describes the - * target frame format. In this case *num_buffers are being - * allocated additionally to q->num_buffers. + * target frame format (if the format isn't valid the + * callback must return -EINVAL). In this case *num_buffers + * are being allocated additionally to q->num_buffers. * @wait_prepare: release any locks taken while calling vb2 functions; * it is called before an ioctl needs to wait for a new * buffer to arrive; required to avoid a deadlock in @@ -236,8 +237,10 @@ struct vb2_buffer { * @buf_prepare: called every time the buffer is queued from userspace * and from the VIDIOC_PREPARE_BUF ioctl; drivers may * perform any initialization required before each hardware - * operation in this callback; if an error is returned, the - * buffer will not be queued in driver; optional + * operation in this callback; drivers that support + * VIDIOC_CREATE_BUFS must also validate the buffer size; + * if an error is returned, the buffer will not be queued + * in driver; optional * @buf_finish: called before every dequeue of the buffer back to * userspace; drivers may perform any operations required * before userspace accesses the buffer; optional |