diff options
| author | Hans Verkuil | 2014-03-04 11:46:47 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2014-03-11 14:05:53 +0100 |
| commit | 254a47770163f9322333660ebdabf99ba49873da (patch) | |
| tree | b7bf53f4662fe1d3e827d811b4fa42f329849597 /include/uapi/linux/v4l2-common.h | |
| parent | [media] v4l2-compat-ioctl32: fix wrong VIDIOC_SUBDEV_G/S_EDID32 support (diff) | |
| download | kernel-qcow2-linux-254a47770163f9322333660ebdabf99ba49873da.tar.gz kernel-qcow2-linux-254a47770163f9322333660ebdabf99ba49873da.tar.xz kernel-qcow2-linux-254a47770163f9322333660ebdabf99ba49873da.zip | |
[media] v4l2: allow v4l2_subdev_edid to be used with video nodes
Struct v4l2_subdev_edid and the VIDIOC_SUBDEV_G/S_EDID ioctls were
specific for subdevices, but for hardware with a simple video pipeline
you do not need/want to create subdevice nodes to just get/set the EDID.
Move the v4l2_subdev_edid struct to v4l2-common.h and rename as
v4l2_edid. Add the same ioctls to videodev2.h as well, thus allowing
this API to be used with both video nodes and v4l-subdev nodes.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'include/uapi/linux/v4l2-common.h')
| -rw-r--r-- | include/uapi/linux/v4l2-common.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/uapi/linux/v4l2-common.h b/include/uapi/linux/v4l2-common.h index 4f0667e010dd..270db8914c01 100644 --- a/include/uapi/linux/v4l2-common.h +++ b/include/uapi/linux/v4l2-common.h @@ -68,4 +68,12 @@ #define V4L2_SUBDEV_SEL_FLAG_SIZE_LE V4L2_SEL_FLAG_LE #define V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG V4L2_SEL_FLAG_KEEP_CONFIG +struct v4l2_edid { + __u32 pad; + __u32 start_block; + __u32 blocks; + __u32 reserved[5]; + __u8 __user *edid; +}; + #endif /* __V4L2_COMMON__ */ |