[media] bt819: fix querystd
authorHans Verkuil <hans.verkuil@cisco.com>
Wed, 29 May 2013 13:18:55 +0000 (10:18 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 17 Jun 2013 12:42:17 +0000 (09:42 -0300)
Return V4L2_STD_UNKNOWN if no signal is detected.
Otherwise AND the standard mask with the detected standards.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

No differences found