[media] media: New flag V4L2_CTRL_FLAG_EXECUTE_ON_WRITE
authorRicardo Ribalda <ricardo.ribalda@gmail.com>
Fri, 20 Mar 2015 13:45:43 +0000 (10:45 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Wed, 8 Apr 2015 09:33:26 +0000 (06:33 -0300)
commitb6e5b8f1a90230f922de8af59cdaf1ad83e1ac1e
treef22666c1863d0b29df6bfb09eebdbca90a7e05f2
parentb08d8d26f4520187e09191f0c45374383b5a74eb
[media] media: New flag V4L2_CTRL_FLAG_EXECUTE_ON_WRITE

Create a new flag that represent controls which its value needs to be
passed to the driver even if it has not changed.

They typically represent actions, like triggering a flash or clearing an
error flag. So writing to such a control means some action is executed.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
include/uapi/linux/videodev2.h