drm/i915: Fix updating FBC
authorChris Wilson <chris@chris-wilson.co.uk>
Sat, 11 Sep 2010 09:47:47 +0000 (10:47 +0100)
committerChris Wilson <chris@chris-wilson.co.uk>
Sat, 11 Sep 2010 09:50:55 +0000 (10:50 +0100)
We need to track different state on each generation in order to detect
when we need to refresh the FBC registers.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

No differences found