tree b2d1c23d43da7d445ca15221848fca390e12da03
parent 2b77a2918c5d7b0b6bc2f8b35ddc299cf9bfe401
author Yakir Yang <ykk@rock-chips.com> 1455534689 +0800
committer Yakir Yang <ykk@rock-chips.com> 1459822389 +0800

drm: bridge: analogix/dp: add edid modes parse in get_modes method

Display Port monitor could support kinds of mode which indicate
in monitor edid, not just one single display resolution which
defined in panel or devivetree property display timing.

Note: Gustavo Padovan try to remove the controller and phy
power on function in bind time at bellow commit:
	drm/exynos: do not start enabling DP at bind() phase

But for now driver need to read edid message in .get_modes()
function, so controller must be inited in bind time, so we
need to add controller init back.

Tested-by: Caesar Wang <wxt@rock-chips.com>
Tested-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Yakir Yang <ykk@rock-chips.com>