Commits
Hans Verkuil committed 7dd8fbbe50c
[media] adv7183: fix querystd If no signal is detected, return V4L2_STD_UNKNOWN. Otherwise AND the standard with the detected standards. Note that the v4l2 core initializes the std with tvnorms before calling the querystd ioctl. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Scott Jiang <scott.jiang.linux@gmail.com> Acked-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>