linux-dev/drivers/media/video/uvc, branch master

[media] rename most media/video usb drivers to media/usb

2012-08-15T19:25:07Z

Rename all USB drivers with their own directory under drivers/media/video into drivers/media/usb and update the building system. Signed-off-by: Mauro Carvalho Chehab

[media] uvcvideo: Add support for Ophir Optronics SPCAM 620U cameras

2012-08-13T18:50:12Z

The camera requires the PROBE_MINMAX quirk. Add a corresponding entry in the device IDs list. Reported-by: Stefan Muenzel Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] uvcvideo: Support 10bit, 12bit and alternate 8bit greyscale formats

2012-08-13T18:49:56Z

The SPCAM SP620U camera uses the alternate "Y8 " GUID for the 8-bit greyscale format, and supports a 12-bit greyscale format. Add support for those in the driver, as well as for 10-bit greyscale formats. Signed-off-by: Stefan Muenzel Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] uvcvideo: Support super speed endpoints

2012-08-13T18:47:56Z

Compute the maximum number of bytes per interval using the burst and multiplier values for super speed endpoints. Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2012-07-31T02:03:41Z

Pull media updates from Mauro Carvalho Chehab: "This is the first part of the media patches for v3.6. This patch series contain: - new DVB frontend: rtl2832 - new video drivers: adv7393 - some unused files got removed - a selection API cleanup between V4L2 and V4L2 subdev API's - a major redesign at v4l-ioctl2, in order to clean it up - several driver fixes and improvements." * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (174 commits) v4l: Export v4l2-common.h in include/linux/Kbuild media: Revert "[media] Terratec Cinergy S2 USB HD Rev.2" [media] media: Use pr_info not homegrown pr_reg macro [media] Terratec Cinergy S2 USB HD Rev.2 [media] v4l: Correct conflicting V4L2 subdev selection API documentation [media] Feature removal: V4L2 selections API target and flag definitions [media] v4l: Unify selection flags documentation [media] v4l: Unify selection flags [media] v4l: Common documentation for selection targets [media] v4l: Unify selection targets across V4L2 and V4L2 subdev interfaces [media] v4l: Remove "_ACTUAL" from subdev selection API target definition names [media] V4L: Remove "_ACTIVE" from the selection target name definitions [media] media: dvb-usb: print mac address via native %pM [media] s5p-tv: Use module_i2c_driver in sii9234_drv.c file [media] media: gpio-ir-recv: add allowed_protos for platform data [media] s5p-jpeg: Use module_platform_driver in jpeg-core.c file [media] saa7134: fix spelling of detach in label [media] cx88-blackbird: replace ioctl by unlocked_ioctl [media] cx88: don't use current_norm [media] cx88: fix a number of v4l2-compliance violations ...

video/uvc: use memweight()

2012-07-31T00:25:16Z

Use memweight() to count the total number of bits set in memory area. Signed-off-by: Akinobu Mita Acked-by: Laurent Pinchart Acked-by: Mauro Carvalho Chehab Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[media] v4l2-ioctl: remove v4l_(i2c_)print_ioctl

2012-07-06T20:26:46Z

v4l_i2c_print_ioctl wasn't used and v4l_print_ioctl could be replaced by v4l_printk_ioctl. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] uvcvideo: Fix alternate setting selection

2012-07-06T18:26:47Z

The alternate setting number is not equal to the alternate setting index in the interface alternate settings table. Use the alternate setting number from the interface descriptor when calling usb_set_interface(). Signed-off-by: Laurent Pinchart Signed-off-by: Ming Lei Signed-off-by: Mauro Carvalho Chehab

[media] uvcvideo: Fix frame drop in bulk video stream

2012-07-06T18:26:46Z

When video endpoint is configured as bulk, a ZLP is sent after every video frames with size as multiple of 512 bytes. This is done so that host can detect end of transfer and pass data for processing. Still, frames that are multiple of 16K in size gets dropped. The ZLP sent by camera is ignored by uvc_video_decode_bulk(). The makes sure that the ZLP is not part of a video frame before ignoring it. If ZLP follows a video frame, then it triggers completion callback. [mchehab@redhat.com: Fix a small CodingStyle issue] Signed-off-by: Jayakrishnan Memana Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] uvc/Kconfig: Fix INPUT/EVDEV dependencies

2012-07-06T13:52:43Z

USB_VIDEO_CLASS_INPUT_EVDEV should be dependent on the UVC selection, as otherwise, when UVC is unselected, this dependent config still appears. Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab