linux-toradex.git/include/media/v4l2-dev.h, branch v2.6.24.2

V4L/DVB (6321): Remove obsolete VIDIOC_S/G_MPEGCOMP ioctls

2007-10-22T14:01:30+00:00

Remove the obsolete VIDIOC_G_MPEGCOMP and VIDIOC_S_MPEGCOMP ioctls from
the V4L2 API as per the removal schedule (October 2007).

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

V4L/DVB (6320): v4l core: remove the unused .hardware V4L1 field

2007-10-22T14:01:24+00:00

struct video_device used to define a .hardware field. While
initialized on severl drivers, this field is never used inside V4L.
However, drivers using it need to include the old V4L1 header.

This seems to cause compilation troubles with some random configs.
Better just to remove it from all drivers.

Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (6293): V4L: convert struct class_device to struct device

2007-10-10T03:03:14+00:00

The currently used "struct class_device" will be removed from the
kernel. Here is a patch that converts all users in drivers/media/video/
to struct device.

Reviewed-by: Thierry Merle 
Reviewed-by: Mike Isely 
Reviewed-by: Luca Risolia 
Signed-off-by: Kay Sievers 
Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (5913): Clean up duplicate includes in include/media/

2007-10-10T01:03:13+00:00

This patch cleans up duplicate includes in
	include/media/

Signed-off-by: Jesper Juhl 
Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (6220a): fix build error for et61x251 driver

2007-09-14T16:39:12+00:00

Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (5306): Add support for VIDIOC_G_CHIP_IDENT

2007-04-27T18:43:27+00:00

VIDIOC_G_CHIP_IDENT improves debugging of card problems: it can be
used to detect which chips are on the board and based on that information
selected register dumps can be made, making it easy to debug complicated
media chips containing tens or hundreds of registers.
This ioctl replaces the internal VIDIOC_INT_G_CHIP_IDENT ioctl.

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

V4L/DVB (5289): Add support for video output overlays.

2007-04-27T18:43:21+00:00

Add V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY support.
Also add support for local and global alpha overlays.
Add new field enums V4L2_FIELD_INTERLACED_TB and V4L2_FIELD_INTERLACED_BT.
These changes are needed to support the ivtv On Screen Display features.

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

V4L/DVB (5271): Add VIDIOC_TRY_ENCODER_CMD and VIDIOC_ENCODER_CMD ioctls.

2007-03-01T15:09:46+00:00

Add support for starting, stopping, pausing and resuming an MPEG (or similar
compressed stream) encoder.

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

V4L/DVB (5270): Add VIDIOC_G_ENC_INDEX ioctl

2007-03-01T15:09:46+00:00

The VIDIOC_G_ENC_INDEX ioctl can obtain the MPEG index from an MPEG
encoder.

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

V4L/DVB (5146): Make VIDIOC_INT_[SG]_REGISTER ioctls no longer internal only

2007-02-21T15:34:55+00:00

The direct register access ioctls were defined as kernel internal only,
but they are very useful for debugging hardware from userspace and are
used as such.  Officially export them.

VIDIOC_INT_[SG]_REGISTER is renamed to VIDIOC_DBG_[SG]_REGISTER 
Definition of ioctl and struct v4l2_register is moved from v4l2-common.h 
to videodev2.h.

Types used in struct v4l2_register are changed to the userspace 
exportable versions (u32 -> __u32, etc). 

Use of VIDIOC_DBG_S_REGISTER requires CAP_SYS_ADMIN permission, so move 
the check into the video_ioctl2() dispatcher so it doesn't need to be 
duplicated in each driver's call-back function. CAP_SYS_ADMIN check is 
added to pvrusb2 (which doesn't use video_ioctl2).

Signed-off-by: Trent Piepho 
Signed-off-by: Mauro Carvalho Chehab