drm/i915: Push pipelining of display plane flushes to the caller

This ensures that we do wait upon the flushes to complete if necessary
and avoid the visual tears, whilst enabling pipelined page-flips.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2010-09-14 12:50:34 +01:00
commit 48b956c5a8
5 changed files with 43 additions and 29 deletions