drm/i915: Add a mechanism for pipelining fence register updates

Not employed just yet...

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Daniel Vetter 2010-11-12 13:46:18 +00:00 • committed by Chris Wilson
commit c6642782b9
2 changed files with 98 additions and 43 deletions