tree edfa0e9f6bbd728195a430dc8ed84c44742fa581
parent fff96b6685d6fec14deaacbce9e27fbb8feed53d
author Guennadi Liakhovetski <g.liakhovetski@gmx.de> 1315467366 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1320352126 -0200

[media] V4L: soc-camera: call subdevice .s_power() method, when powering up or down

Currently soc-camera can use power regulators and platform specific
methods to power clients up and down. Additionally, client drivers can
provide their own subdevice .s_power() methods, acting directly on the
device. This patch adds calls to this method, when external power
supplies are on.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>