tree 34248d397b4b76de33806b64d02a99d0779c7c87
parent e83c30c723caf5def0eb8eca5b106b39a3dab71c
author Hans Verkuil <hans.verkuil@cisco.com> 1369833537 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1371472976 -0300

[media] saa7110: fix querystd

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>