tree c23dd5a5abccb91a1fc13ab72edba37a78d22b9b
parent 02e792fbaadb75dec8e476a05b610e49908fc6a4
author Daniel Vetter <daniel.vetter@ffwll.ch> 1253048255 +0200
committer Eric Anholt <eric@anholt.net> 1257461228 -0800

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>