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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2009-09-15 22:57:36 +0200 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-11-05 14:47:09 -0800 |
| commit | 5a5a0c64a99d7542c48c99d1a8bbb49e665842be (patch) | |
| tree | f915bb581b83247df2bc508d899dd379455119e1 /drivers/gpu/drm/drm_pci.c | |
| parent | 240a2d12dfff98f8fa1332dc8424284d96f0801e (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>
Diffstat (limited to 'drivers/gpu/drm/drm_pci.c')
0 files changed, 0 insertions, 0 deletions