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(parent: 6c3b047) | patch
[media] cec-gpio: don't generate spurious HPD events
authorHans Verkuil <hverkuil@xs4all.nl>
Mon, 25 Sep 2017 08:02:57 +0000 (05:02 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Wed, 4 Oct 2017 20:04:18 +0000 (17:04 -0300)
commit5b2c8da1b040c4608c7cfdc0dd96bcaa190af268
tree80ec377a7821f1633a7f298458c589a2da47bd51tree | snapshot
parent6c3b047fa2d2286d5e438bcb470c7b1a49f415f6commit | diff
[media] cec-gpio: don't generate spurious HPD events

Only send HPD_LOW/HIGH event if the gpio actually changed value.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
drivers/media/platform/cec-gpio/cec-gpio.c diff | blob | history
Domain: System / Kernel;