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Commit 4c1110aa authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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[media] v4l2-dev: forgot to add VIDIOC_DV_TIMINGS_CAP 



The VIDIOC_DV_TIMINGS_CAP ioctl check wasn't added to determine_valid_ioctls().
This caused this ioctl to always return -ENOTTY.

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Cc: stable@kernel.org
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 2c026dee

drivers/media/video/v4l2-dev.c

+1 −0
Original line number Diff line number Diff line
@@ -722,6 +722,7 @@ static void determine_valid_ioctls(struct video_device *vdev) 
	SET_VALID_IOCTL(ops, VIDIOC_G_DV_TIMINGS, vidioc_g_dv_timings);

	SET_VALID_IOCTL(ops, VIDIOC_ENUM_DV_TIMINGS, vidioc_enum_dv_timings);

	SET_VALID_IOCTL(ops, VIDIOC_QUERY_DV_TIMINGS, vidioc_query_dv_timings);

	SET_VALID_IOCTL(ops, VIDIOC_DV_TIMINGS_CAP, vidioc_dv_timings_cap);

	/* yes, really vidioc_subscribe_event */

	SET_VALID_IOCTL(ops, VIDIOC_DQEVENT, vidioc_subscribe_event);

	SET_VALID_IOCTL(ops, VIDIOC_SUBSCRIBE_EVENT, vidioc_subscribe_event);