drm/i915: fully switch off overlay when not in use
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 15 Sep 2009 20:57:35 +0000 (22:57 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 8 Dec 2009 11:05:37 +0000 (12:05 +0100)
commit441875d4385192aadf01f3e6d7a47be6d027c219
treed1eea95458c3ce901b03637451bad7566b0df248
parentaeb5903c63cc1968847c2c5eac14e008761805c3
drm/i915: fully switch off overlay when not in use

Now that the cache flushing of the memory based overlay regs works,
we can safely switch off the overlay. Beforehand it was only disabled
(like in userspace).

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Eric Anholt <eric@anholt.net>
drivers/gpu/drm/i915/intel_overlay.c