[media] cec: ignore messages that we initiated

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Some CEC adapters will receive messages that they initiated. Add a
check that will ignore such messages.

Most hardware behaves correctly in this respect, but I have seen
adapters that don't, so just filter this out in the framework.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

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Hans Verkuil 2016-11-21 13:15:45 -02:00 • committed by Mauro Carvalho Chehab

parent 7febb418a3

commit 3f98da9636

1 changed files with 15 additions and 0 deletions

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drivers/media/cec/cec-adap.c

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