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(parent: 8516529) | patch
media: cec-gpio: use GPIOD_OUT_HIGH_OPEN_DRAIN
authorHans Verkuil <hverkuil@xs4all.nl>
Fri, 20 Apr 2018 08:13:53 +0000 (04:13 -0400)
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Wed, 9 May 2018 20:15:06 +0000 (16:15 -0400)
commitf6b6631478d7708d86dc0b268671d5191b96946e
tree1949fb1fe4fcddc6f106c81e1029e3f1c3dde1c9tree | snapshot
parent8516529ee5b6a56ddd841ea3817ab863fb6d6217commit | diff
media: cec-gpio: use GPIOD_OUT_HIGH_OPEN_DRAIN

This driver needs a pull up output GPIO, but devm_gpiod_get() is called
with GPIOD_IN. This apparently works fine for the RPi3 where the DT
correctly specifies a pull up GPIO, but on the i.MX6 it also needs to
be specified with devm_gpiod_get().

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