tree b869a9191a12f8afc258992e1fe2db349729e2d4
parent 0b5c541b93792ddd7fe34a450c76377ffad7bef3
author Keith Packard <keithp@keithp.com> 1317253454 -0700
committer Keith Packard <keithp@keithp.com> 1317869812 -0700

drm/i915: Ensure eDP powered up during DP_SET_POWER operation in dp_prepare

Any call to intel_dp_sink_dpms must ensure that the panel has power so
that the DP_SET_POWER operation will be correctly received. The only
one missing this was in intel_dp_prepare.

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>