[media] em28xx: Add VIDIOC_QUERYSTD support

Allow subdevs to return the detected standards

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2011-10-04 09:53:00 -03:00
commit d56ae6fbf3