Commits
Maarten Lankhorst committed f2a066f3dee
drm/i915: Use crtc->state for duplication.
In async mode crtc->config can be updated after the locks are released,
resulting in the wrong state being duplicated.
Note that this also removes a spurious assignment of crtc_state->crtc
introduced in
commit f0c60574eb1216b0904c0d696c64d5096d6e4913
Author: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Date: Tue Apr 21 17:12:58 2015 +0300
drm/i915: Call drm helpers when duplicating crtc and plane states
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>