[PATCH] drm: adv7511: Refactor power management

[Lars-Peter Clausen]

On 03/02/2015 02:19 PM, Laurent Pinchart wrote:
> From: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
>
> 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 at ideasonboard.com>

Tested-by: Lars-Peter Clausen <lars at metafoo.de>
Acked-by: Lars-Peter Clausen <lars at metafoo.de>

Thanks.