tree 6323e5be6b646fea67059f069a186ef8557bdbdb
parent fda1021477b390506ebed0225eaa6d31a903e2b7
author Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> 1267431258 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1274284686 -0300

V4L/DVB: V4L: Events: Add backend

Add event handling backend to V4L2. The backend handles event subscription
and delivery to file handles. Event subscriptions are based on file handle.
Events may be delivered to all subscribed file handles on a device
independent of where they originate from.

Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>