tree baedea0f9c7767e381c540093d6b91a4e0b3d395
parent 939c2fe8bdb0fbf163dc8555a08c5ca863babd89
author Ville Syrjälä <ville.syrjala@linux.intel.com> 1380639731 +0300
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1381402018 +0200

drm/i915: Allow sprites to be configured on a disabled pipe

We allow cursors to be set up when the pipe is disabled. Do the same for
sprites as well.

We need to be somewhat careful with the primary disable logic as we
don't want to accidentally enable the primary plane on a disabled pipe.

v2: Skip primary enable/disable and plane registers
    writes on disabled pipe

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>