Ezequiel Garcia b3ba8fa6b8 [media] media: stk1160: Ignore unchanged standard set
This commit adds an early check to vidioc_s_std() to detect if the
new and current standards are equal, and exit with success in that
case.
This is needed to prevent userspace applications that might attempt
to re-set the same standard from failing if that's done when streaming
has started.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-07-26 13:31:33 -03:00
..
2013-06-17 08:55:00 -03:00
2013-06-20 05:19:09 -03:00
2013-06-24 22:54:40 -03:00