tree 67642469f1517c3f51d08d182ded904904cb4316
parent f301b1e116396804c6fcd4a33eb4477a24e0a3b8
author Imre Deak <imre.deak@intel.com> 1397496273 +0300
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1399273743 +0200

drm/i915: vlv: check port power domain instead of only D0 for eDP VDD on

Some platforms need additional power domains to be on in addition to the
device D0 state to access the panel registers.

Suggested by Daniel.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=76987
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>