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(parent: 7d867a1) | patch
media: cec-gpio: select correct Signal Free Time
authorHans Verkuil <hans.verkuil@cisco.com>
Fri, 5 Oct 2018 12:51:45 +0000 (08:51 -0400)
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Fri, 5 Oct 2018 15:27:46 +0000 (11:27 -0400)
commitc439d5c1e13dbf66cff53455432f21d4d0536c51
tree7d71b18d4d8a7fec652a2de6c0ab9e01aab877e4tree | snapshot
parent7d867a1b765e2b70815fec4964d7822a976ed349commit | diff
media: cec-gpio: select correct Signal Free Time

If a receive is in progress or starts before the transmit has
a chance, then lower the Signal Free Time of the upcoming transmit
to no more than CEC_SIGNAL_FREE_TIME_NEW_INITIATOR.

This is per the specification requirements.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
drivers/media/cec/cec-pin.c diff | blob | history
John Crispins staging tree