tree 4b5b52f3e2582d91a3863056a6f3903f17e7f1e7
parent a5241289c4139f0521b89e34a70f5f998463ae15
author Laurent Pinchart <laurent.pinchart@ideasonboard.com> 1425299932 +0200
committer Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 1426760935 +0200

drm: adv7511: Refactor power management

Remove the internal dependency on DPMS mode for power management by
using a by a powered state boolean instead, and use the new power off
handler at probe time. This ensure that the regmap cache is properly
marked as dirty when the device is probed, and the registers properly
synced during the first power up.

As a side effect this removes the initialization of current_edid_segment
at probe time, as the field will be initialized when the device is
powered on, at the latest right before reading EDID data.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Christian Kohn <christian.kohn@xilinx.com>
Tested-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>