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* [media] Stop using linux/version.h on most video driversMauro Carvalho Chehab2011-07-2748-227/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All the modified drivers didn't have any version increment since Jan, 1 2011. Several of them didn't have any version increment for a long time, even having new features and important bug fixes happening. As we're now filling the QUERYCAP version with the current Kernel Release, we don't need to maintain a per-driver version control anymore. So, let's just use the default. In order to preserve the Kernel module version history, a KERNEL_VERSION() macro were added to all modified drivers, and the extraver number were incremented. I opted to preserve the per-driver version control to a few pwc, pvrusb2, s2255, s5p-fimc and sh_vou. A few drivers are still using the legacy way to handle ioctl's. So, we can't do such change on them, otherwise, they'll break. Those are: uvc, et61x251 and sn9c102. The rationale is that the per-driver version control seems to be actively maintained on those. Yet, I think that the better for them would be to just use the default version numbering, instead of doing that by themselves. While here, removed a few uneeded include linux/version.h Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] drxd, siano: Remove unused include linux/version.hMauro Carvalho Chehab2011-07-272-2/+0
| | | | | | | | | | Both drxd and siano drivers were including linux/version.h without any reason. Probably, this is due to some compatibility code that used to exist before having their support added into the Linux Kernel. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-ioctl: Add a default value for kernel versionMauro Carvalho Chehab2011-07-271-0/+2
| | | | | | | | | | | | | Most drivers don't increase kernel versions as newer features are added or bug fixes are solved. So, vidioc_querycap returned value for cap->version is meaningless. Instead of keeping this situation forever, let's add a default value matching the current Linux version. Drivers that want to keep their own version control can still do it, as they can override the default value for cap->version. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] marvell-cam: implement contiguous DMA operationJonathan Corbet2011-07-275-54/+205
| | | | | | | | | | The core driver can now operate in either vmalloc or dma-contig modes; obviously the latter is preferable when it is supported. Default is currently vmalloc on all platforms; load the module with buffer_mode=1 for contiguous DMA mode. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] marvell-cam: Don't spam the logs on frame lossJonathan Corbet2011-07-271-2/+0
| | | | | | | | The sequence numbers already give that information if user space cares; this is a frequent occurrence on slower machines, alas. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] marvell-cam: no need to initialize the DMA buffersJonathan Corbet2011-07-271-2/+0
| | | | | | | | This was an old debugging thing from years ago. It's only done at initialization time, but it's still unnecessary; take it out. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] marvell-cam: include file cleanupJonathan Corbet2011-07-271-8/+6
| | | | | | | | Put the includes into a slightly more readable ordering and get rid of a few unneeded ones. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] marvell-cam: convert to videobuf2Jonathan Corbet2011-07-273-411/+196
| | | | | | | | | | | This is a basic, naive conversion to the videobuf2 infrastructure, removing a lot of code in the process. For now, we're using vmalloc, which is suboptimal, but it does match what the cafe driver did before. In the cafe case, it may have to stay that way just because memory is too tight to do direct streaming; mmp-camera will be able to do better. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] davinci vpbe: Build infrastructure for VPBE driverManjunath Hadli2011-07-272-0/+25
| | | | | | | | | | This patch adds the build infra-structure for Davinci VPBE dislay driver. Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Acked-by: Muralidharan Karicheri <m-karicheri2@ti.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] davinci vpbe: VENC( Video Encoder) implementationManjunath Hadli2011-07-272-0/+743
| | | | | | | | | | | | | | | This patch adds the VENC or the Video encoder, which is responsible for the blending of all source planes and timing generation for Video modes like NTSC, PAL and other digital outputs. the VENC implementation currently supports COMPOSITE and COMPONENT outputs and NTSC and PAL resolutions through the analog DACs. The venc block is implemented as a subdevice, allowing for additional external and internal encoders of other kind to plug-in. Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Acked-by: Muralidharan Karicheri <m-karicheri2@ti.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] davinci vpbe: OSD(On Screen Display) blockManjunath Hadli2011-07-272-0/+1595
| | | | | | | | | | | | | | This patch implements the functionality of the OSD block of the VPBE. The OSD in total supports 4 planes or Video sources - 2 mainly RGB and 2 Video. The patch implements general handling of all the planes, with specific emphasis on the Video plane capabilities as the Video planes are supported through the V4L2 driver. Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Acked-by: Muralidharan Karicheri <m-karicheri2@ti.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] davinci vpbe: VPBE display driverManjunath Hadli2011-07-271-0/+864
| | | | | | | | | | | | This patch implements the core functionality of the display driver, mainly controlling the VENC and other encoders, and acting as the one point interface for the main V4L2 driver. This implements the core of each of the V4L2 IOCTLs. Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Acked-by: Muralidharan Karicheri <m-karicheri2@ti.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] davinci vpbe: V4L2 display driver for DM644X SoCManjunath Hadli2011-07-271-0/+1860
| | | | | | | | | | | | | | This is the display driver for Texas Instruments's DM644X family SoC. This patch contains the main implementation of the driver with the V4L2 interface. The driver implements the streaming model with support for both kernel allocated buffers and user pointers. It also implements all of the necessary IOCTLs necessary and supported by the video display device. Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Acked-by: Muralidharan Karicheri <m-karicheri2@ti.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DVB: dvb-net, make the kconfig text helpfulJiri Slaby2011-07-271-4/+6
| | | | | | | | | | | | | | Telling the user they can disable an option if they want is not the much useful. Describe what it is good for instead. The text was derived from Mauro's email. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: Hans Petter Selasky <hselasky@c2i.net> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Hans Petter Selasky <hselasky@c2i.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] dvb: remove unnecessary codeGreg Dietsche2011-07-271-5/+1
| | | | | | | | | | remove unnecessary code that matches this coccinelle pattern if (...) return ret; return ret; Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] dvb-usb/technisat-usb2: don't use flush_scheduled_work()Tejun Heo2011-07-271-3/+1
| | | | | | | | | | | flush_scheduled_work() is deprecated and scheduled to be removed. technisat-usb2 already sync-cancels the only work item it uses and there's no reason for it to call flush_scheduled_work(). Don't use it. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-timb: Simplified platform dataRichard Röjfors2011-07-271-6/+2
| | | | | | | | This patch simplifies the platform data slightly, by removing unused elements. Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] media: DVB_NET must depend on DVB_COREGuennadi Liakhovetski2011-07-271-1/+1
| | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx23885: Add IR Rx support for HVR-1270 boardsAndy Walls2011-07-272-1/+14
| | | | | Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx231xx: Add support for Hauppauge WinTV USB2-FMPeter Moon2011-07-274-0/+84
| | | | | | | | | This patch adds support for the "Hauppauge WinTV USB2-FM" Analog TV Stick. It includes support for both the PAL and NTSC variants of the device. Signed-off-by: Peter Moon <pomoon@gmail.com> Reviewed-by: Devin Heitmueller <dheitmueller@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] frontends/s5h1420: Change: clock_settting to clock_settingJustin P. Mattock2011-07-271-6/+6
| | | | | | | | | | Changes clock_settting to clock_setting. Note: This could be intentionally set this way from the beginning and/or is a typo. Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: replaced duplicated code with function callistvan_v@mailbox.hu2011-07-271-7/+1
| | | | | | | | The following patch replaces code to reset the XC3028 tuner with a call to the tuner reset callback. Signed-off-by: Istvan Varga <istvan_v@mailbox.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: added support for Leadtek WinFast DTV1800 H with XC4000 tuneristvan_v@mailbox.hu2011-07-274-0/+52
| | | | | | | | This patch implements support for the Leadtek WinFast DTV1800 H card with XC4000 tuner (107d:6f38). Signed-off-by: Istvan Varga <istvan_v@mailbox.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: added support for Leadtek WinFast DTV2000 H Plusistvan_v@mailbox.hu2011-07-274-1/+107
| | | | | | | | This patch implements support for the Leadtek WinFast DTV2000 H Plus card with XC4000 tuner (107d:6f42). Signed-off-by: Istvan Varga <istvan_v@mailbox.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: added XC4000 tuner callback and DVB attach functionsistvan_v@mailbox.hu2011-07-272-0/+47
| | | | | | | Added functions for XC4000 tuner reset and attaching DVB frontend. Signed-off-by: Istvan Varga <istvan_v@mailbox.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] em28xx: Mark Kworld 305 as validatedMauro Carvalho Chehab2011-07-271-1/+0
| | | | | | | This board were used for testing the em28xx-alsa using a separate interface. So, it is obviously validated ;) Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] em28xx: Add support for devices with a separate audio interfaceMauro Carvalho Chehab2011-07-274-60/+109
| | | | | | Some devices use a separate interface for the vendor audio class. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] em28xx-audio: Some Alsa API fixesMauro Carvalho Chehab2011-07-271-1/+6
| | | | | | | | | | | | Mark the alsa stream with SNDRV_PCM_INFO_BATCH, as the timing to get audio streams can vary. Also, add SNDRV_PCM_TRIGGER for pause/release. while here, fix the stop indicator, to be sure that audio will be properly released at the stop events. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] em28xx-audio: Properly report failures to start streamMauro Carvalho Chehab2011-07-271-0/+3
| | | | | | | | If the audio stream fails for any reason, it should: 1) Report an error via dmesg; 2) Mark internally that the stream didn't started. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] em28xx-audio: add debug info for the volume controlMauro Carvalho Chehab2011-07-271-0/+28
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] em28xx-audio: volumes are invertedMauro Carvalho Chehab2011-07-271-8/+8
| | | | | | While here, fix volume mask to 5 bits Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] em28xx-audio: add support for mute controlsMauro Carvalho Chehab2011-07-271-14/+73
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] em28xx-alsa: add mixer support for AC97 volume controlsMauro Carvalho Chehab2011-07-272-0/+105
| | | | | | | | | | | | Export ac97 volume controls via mixer. Pulseaudio will probably handle it very badly, as it has no idea about how volumes are wired, and how are they associated with each TV input. Those wirings are card model dependent, and we don't have the wiring mappings for each supported device. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] em28xx: Allow to compile it without RC/input supportMauro Carvalho Chehab2011-07-273-3/+30
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] em28xx: Fix a wrong enum at the ac97 control tablesMauro Carvalho Chehab2011-07-271-3/+8
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] em28xx: Don't initialize a var if won't be using itMauro Carvalho Chehab2011-07-274-10/+8
| | | | | | | | | Fixes most cases of initializing a var but not using it. There are still 3 cases at em28xx-alsa, were those vars should probably be used. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] marvell-cam: Basic working MMP camera driverJonathan Corbet2011-07-275-8/+375
| | | | | | | | | Now we have a camera working over the marvell cam controller core. It works like the cafe driver and has all the same limitations, contiguous DMA only being one of them. But it's a start. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] marvell-cam: Allocate the i2c adapter in the platform driverJonathan Corbet2011-07-273-4/+9
| | | | | | | | | The upcoming mmp-camera driver will need an i2c_adapter structure allocated externally, so change the core adapter to a pointer and require the platform code to fill it in. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] marvell-cam: Right-shift i2c slave ID's in the cafe driverJonathan Corbet2011-07-272-2/+9
| | | | | | | | This makes the cafe i2c implement consistent with the rest of Linux so that the core can use the same slave ID everywhere. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] marvell-cam: Move Cafe-specific register definitions to cafe-driver.cJonathan Corbet2011-07-272-55/+64
| | | | | | | Nobody else ever needs to see these, so let's hide them. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] marvell-cam: Remove the "untested" commentJonathan Corbet2011-07-271-3/+0
| | | | | | | This code is, indeed, tested :) Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] marvell-cam: Pass sensor parameters from the platformJonathan Corbet2011-07-273-20/+10
| | | | | | | | | | | | Depending on the controller, the ov7670 sensor may be told to work with a different clock speed or to use the SMBUS protocol. Remove the wired-in code and pass that information from the platform layer. The Cafe driver now just assumes it's running on an OLPC XO 1; I do not believe it has ever run anywhere else. Cc: Daniel Drake <dsd@laptop.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] marvell-cam: Separate out the Marvell camera coreJonathan Corbet2011-07-276-2433/+2571
| | | | | | | | | | | | There will eventually be multiple users of the core camera controller, so separate it from the bus/platform/i2c stuff. I've tried to do the minimal set of changes to get the driver functioning in this configuration; I did clean up a bunch of old checkpatch gripes in the process. This driver works like the old one did on OLPC XO 1 systems. Cc: Daniel Drake <dsd@laptop.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] marvell-cam: Move cafe-ccic into its own directoryJonathan Corbet2011-07-278-33/+15
| | | | | | | | | | This driver will soon become a family of drivers, so let's give it its own place to live. This move requires putting ov7670.h into include/media, but there are no code changes. Cc: Daniel Drake <dsd@laptop.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] drivers/media/video: fix memory leak of snd_cx18_init()Andre Bartke2011-07-271-0/+1
| | | | | | | | cxsc is not freed in the error case. Signed-off-by: Andre Bartke <andre.bartke@gmail.com> Cc: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Correct and add some parameter descriptionsHans Petter Selasky2011-07-271-2/+3
| | | | | | | >From 70d02ce19f64fae4ceee563501e8462a76e17b91 Mon Sep 17 00:00:00 2001 Signed-off-by: Hans Petter Selasky <hselasky@c2i.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Remove unused definitions which can cause conflict with definitions ↵Hans Petter Selasky2011-07-272-6/+0
| | | | | | | | | in usb/ch9.h >From 0dd2949dfeae431ed4ffbd00fd14a10dc3747ad0 Mon Sep 17 00:00:00 2001 Signed-off-by: Hans Petter Selasky <hselasky@c2i.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Correct error code from -ENOMEM to -EINVAL.Hans Petter Selasky2011-07-271-2/+5
| | | | | | | | | | Make sure the return value is set in all cases >From 9b38a5c9878b5e4be2899ae291c4524f5f5fc218 Mon Sep 17 00:00:00 2001 Signed-off-by: Hans Petter Selasky <hselasky@c2i.net> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc-core: lirc use unsigned intDavid Härdeman2011-07-278-43/+24
| | | | | | | | | Durations can never be negative, so it makes sense to consistently use unsigned int for LIRC transmission. Contrary to the initial impression, this shouldn't actually change the userspace API. Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] s2255drv: firmware version update, vendor request changeSensoray Linux Development2011-07-271-15/+7
| | | | | | | removes obsolete comments. updates firmware versions. firmware vendor request simplified. Signed-off-by: Dean Anderson <linux-dev@sensoray.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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