drm/i915: set phase sync pointer override enable before setting phase sync pointer
authorJesse Barnes <jbarnes@virtuousgeek.org>
Tue, 4 Jan 2011 23:09:38 +0000 (15:09 -0800)
committerChris Wilson <chris@chris-wilson.co.uk>
Wed, 19 Jan 2011 12:37:48 +0000 (12:37 +0000)
We need to unlock the phase sync pointer enable bit before we can
actually enable the phase sync pointer workaround on Ironlake.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

No differences found