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[media] v4l2: add VIDIOC_G/S_EDID support to the v4l2 core

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Support this ioctl as part of the v4l2 core. Use the new ioctl
name and struct v4l2_edid type in the existing core code.

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>
This commit is contained in:
Hans Verkuil 2014-03-07 07:18:37 -03:00 • committed by Mauro Carvalho Chehab
parent 254a477701
commit dd519bb34a
6 changed files with 37 additions and 23 deletions
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2
include/media/v4l2-ioctl.h
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@ -273,6 +273,8 @@ struct v4l2_ioctl_ops {
struct v4l2_enum_dv_timings *timings);
int (*vidioc_dv_timings_cap) (struct file *file, void *fh,
struct v4l2_dv_timings_cap *cap);
int (*vidioc_g_edid) (struct file *file, void *fh, struct v4l2_edid *edid);
int (*vidioc_s_edid) (struct file *file, void *fh, struct v4l2_edid *edid);
int (*vidioc_subscribe_event) (struct v4l2_fh *fh,
const struct v4l2_event_subscription *sub);