linux/drivers/media/cec
Hans Verkuil 6b2bbb0874 media: cec: rework the cec event handling
Event handling was always fairly simplistic since there were only
two events. With the addition of pin events this needed to be redesigned.

The state_change and lost_msgs events are now core events with the
guarantee that the last state is always available. The new pin events
are a queue of events (up to 64 for each event) and the oldest event
will be dropped if the application cannot keep up. Lost events are
marked with a new event flag.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-07-18 12:49:36 -03:00
..
cec-adap.c media: cec: rework the cec event handling 2017-07-18 12:49:36 -03:00
cec-api.c media: cec: rework the cec event handling 2017-07-18 12:49:36 -03:00
cec-core.c media: cec: add adap_free op 2017-07-18 12:47:29 -03:00
cec-edid.c [media] cec.h: merge cec-edid.h into cec.h 2017-04-19 06:53:18 -03:00
cec-notifier.c [media] cec.h: merge cec-edid.h into cec.h 2017-04-19 06:53:18 -03:00
cec-priv.h
Kconfig media fixes for v4.12-rc4 2017-06-07 07:50:49 -03:00
Makefile [media] cec: rename MEDIA_CEC_NOTIFIER to CEC_NOTIFIER 2017-06-04 15:23:35 -03:00