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| H A D | stk1160-v4l.c | diff b3ba8fa6b89bd99efe75080bfd8f3168781ae7de Thu Jul 18 07:01:23 CDT 2013 Ezequiel Garcia <ezequiel.garcia@free-electrons.com> [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>
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