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(parent: 240a2d1) | patch
drm/i915: implement fastpath for overlay flip waiting
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 15 Sep 2009 20:57:36 +0000 (22:57 +0200)
committerEric Anholt <eric@anholt.net>
Thu, 5 Nov 2009 22:47:09 +0000 (14:47 -0800)
commit5a5a0c64a99d7542c48c99d1a8bbb49e665842be
treef915bb581b83247df2bc508d899dd379455119e1tree | snapshot
parent240a2d12dfff98f8fa1332dc8424284d96f0801ecommit | diff
drm/i915: implement fastpath for overlay flip waiting

As long as the gpu can keep up, neither the cpu (waiting for gpu)
nore the gpu (waiting for vblank to do an overlay flip) stalls.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Eric Anholt <eric@anholt.net>
drivers/gpu/drm/i915/i915_drv.h diff | blob | history
drivers/gpu/drm/i915/i915_gem.c diff | blob | history
drivers/gpu/drm/i915/intel_drv.h diff | blob | history
drivers/gpu/drm/i915/intel_overlay.c diff | blob | history
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