commit fdbc3b1f639bb2cbfb32c612b2699e0ba373317d
author Jani Nikula <jani.nikula@intel.com> Tue Nov 12 17:10:13 2013 +0200
committer Daniel Vetter <daniel.vetter@ffwll.ch> Thu Nov 14 09:32:10 2013 +0100
tree 52cc5b69f19ef2815db4de217da9b3727cf58280
parent ad40f83f5a89f6d723fd4db424b531f8dd7d3b49

drm/i915/dp: set sink to power down mode on dp disable

We used to put the local sink and any downstream sinks to power down
mode at disable or dpms off using the DPCD SET_POWER register, until
this was broken by

commit e8cb455876fa8f67c6aba394d0a14b697bf04cc3
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Sun Jul 1 13:05:48 2012 +0200

    drm/i915/dp: convert to encoder disable/enable

Fix it.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Todd Previte <tprevite@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>