tree ab0a59b10a4d05191e622c2eb0acd236864a7f75
parent e1e9fb840b684703cbc65eaef99f69194e0f161f
author Ville Syrjälä <ville.syrjala@linux.intel.com> 1403910241 +0300
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1405095216 +0200

drm/i915: Call encoder->post_disable() in intel_sanitize_encoder()

VLV and CHV disable the DP port only in the .post_disable() hook, so we
need to make intel_sanitize_encoder() call that when it's trying to
disable encoders without an active pipes.

My bsw actaully hits this when an external display is connected. The
BIOS still likes to turn on the eDP port, but leaves the pipe disabled.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Rafael Barbalho <rafael.barbalho@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>