kernel.git/include/linux/videodev2.h, branch linux-2.6.32.y

V4L/DVB: v4l2-ioctl: integer overflow in video_usercopy()

2012-01-25T21:53:21Z

commit 6c06108be53ca5e94d8b0e93883d534dd9079646 upstream. If ctrls->count is too high the multiplication could overflow and array_size would be lower than expected. Mauro and Hans Verkuil suggested that we cap it at 1024. That comes from the maximum number of controls with lots of room for expantion. $ grep V4L2_CID include/linux/videodev2.h | wc -l 211 Signed-off-by: Dan Carpenter Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

V4L/DVB (12511): V4L2: add a new V4L2_CID_BAND_STOP_FILTER integer control

2009-09-19T03:18:36Z

Add a new V4L2_CID_BAND_STOP_FILTER integer control, which either switches the band-stop filter off, or sets it to a certain strength. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (12625): Add new V4L2_FMT_FLAG_EMULATED flag to videodev2.h

2009-09-12T15:20:00Z

V4L2_FMT_FLAG_EMULATED 0x0002 This format is not native to the device but emulated through software (usually libv4l2), where possible try to use a native format instead for better performance. Signed-off-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (12548): v4l2: video device: Add V4L2_CTRL_CLASS_FM_TX controls

2009-09-12T15:19:18Z

This patch adds a new class of extended controls. This class is intended to support FM Radio Modulators properties such as: rds, audio limiters, audio compression, pilot tone generation, tuning power levels and preemphasis properties. Signed-off-by: Eduardo Valentin Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (12543): v4l: introduce string control support.

2009-09-12T15:19:17Z

The upcoming RDS encoder needs support for string controls. This patch implements the core implementation. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (12316): v4l: add V4L2_CAP_RDS_OUTPUT and V4L2_CAP_MODULATOR caps

2009-09-12T15:18:05Z

Add capabilities to describe an FM transmitter device. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (12212): v4l2: add RDS API to videodev2.h

2009-09-12T15:17:29Z

Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (12149): videodev2.h: Reorganize fourcc table

2009-09-12T15:17:14Z

With the changes this file suffered along the time, things got a little disorganized. In particular, V4L2_PIX_FMT_YVYU were shown as a device-specific format, instead of yet another variant of YUV. There's no functional change on this patch. It just adds some comments and reorder fourcc formats to their proper places. Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (12283): gspca - sn9c20x: New subdriver for sn9c201 and sn9c202 bridges.

2009-07-24T17:03:30Z

Signed-off-by: Brian Johnson Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (12148): move V4L2_PIX_FMT_SGRBG8 to the proper place

2009-07-05T17:30:00Z

Instead of defining a new pif format on an internal header, move it to the V4L2 API header. Signed-off-by: Mauro Carvalho Chehab