[media] media: adv7604: ability to read default input port from DT
authorIan Molton <ian.molton@codethink.co.uk>
Wed, 3 Jun 2015 13:59:53 +0000 (10:59 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Mon, 6 Jul 2015 11:26:14 +0000 (08:26 -0300)
commitbf9c82278c348eb6b72496de6a3e5269aadb6b34
tree16bd1c34f2412e294cdf86ca24632d5f968bdf81
parent6a219f15a86812a226d197aa93b2806e9cecda7c
[media] media: adv7604: ability to read default input port from DT

Adds support to the adv7604 driver for specifying the default input
port in the Device tree. If no value is provided, the driver will be
unable to select an input without help from userspace.

Tested-by: William Towle <william.towle@codethink.co.uk>
Signed-off-by: Ian Molton <ian.molton@codethink.co.uk>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Documentation/devicetree/bindings/media/i2c/adv7604.txt
drivers/media/i2c/adv7604.c