[media] media: adv7180: add power pin control
authorSteve Longerbeam <slongerbeam@gmail.com>
Wed, 20 Jul 2016 00:03:32 +0000 (21:03 -0300)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Wed, 24 Aug 2016 12:43:40 +0000 (09:43 -0300)
commit65d9e14a659520c554feea8ef17ee3109bd67ebd
treef74c2cb3ccb07deccaf27f2c8e22a85a8b5c526d
parentce5d6290df665bc4931ad01c38bbd4431318eec3
[media] media: adv7180: add power pin control

Some targets control the ADV7180 power pin via a gpio, so add
optional support for "powerdown" pin control.

Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Tested-by: Tim Harvey <tharvey@gateworks.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Documentation/devicetree/bindings/media/i2c/adv7180.txt
drivers/media/i2c/Kconfig
drivers/media/i2c/adv7180.c