media: cec/core: handle core events like normal events

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Currently there is a distinction between core events
(CEC_EVENT_STATE_CHANGE and CEC_EVENT_LOST_MSGS) and other
events. The core events do not require memory allocations,
so are a bit faster, but they are also limited to just a
single event: if a new event comes in, then that replaces
the old one.

It's all overly complicated, and with only one state change
event it is easy to miss state changes.

So just drop that optimization, and allow for up to 3
state change events.

Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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This commit is contained in:

Hans Verkuil 2026-07-10 13:07:31 +02:00 • committed by Mauro Carvalho Chehab

parent 0c138a5d50

commit 67d9598720

3 changed files with 18 additions and 23 deletions

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34

drivers/media/cec/core/cec-adap.c

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5

drivers/media/cec/core/cec-api.c

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2

include/media/cec.h

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