Commits
Luca Ceresoli committed d138091ffca
media: v4l2-subdev: document controls need _FL_HAS_DEVNODE Control events can be subscribed and received by the user. Therefore drivers that support controls must expose the V4L2_SUBDEV_FL_HAS_EVENTS flag. [As discussed in https://lkml.org/lkml/2018/11/27/637] Reported-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>