drm/i915: Set crtc backpointer when duplicating crtc state
authorAnder Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Tue, 3 Mar 2015 13:21:55 +0000 (15:21 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 17 Mar 2015 21:29:53 +0000 (22:29 +0100)
commita91572f35bda9c39f3d3ac89f0d6e84ae75ae02e
treefe02b934637dde463d68b33c70160f8299a4a6c3
parent17fe10218be4663b0be1cf27805c32741eae48a8
drm/i915: Set crtc backpointer when duplicating crtc state

In the path were there is no state to duplicate, the allocated crtc
state wouldn't have the crtc backpointer initialized.

Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_atomic.c