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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2010-12-05 11:30:40 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-12-05 10:40:39 +0000 |
| commit | bbf0c6b3620b3872929ef7d3c392ce436889110f (patch) | |
| tree | bc0829f63f0fd3cb7b2188bac9e63623155db191 /fs/ioctl.c | |
| parent | 136711be41ec97f7f1a9c3a5e8535eb7da5fea59 (diff) | |
| download | op-kernel-dev-bbf0c6b3620b3872929ef7d3c392ce436889110f.zip op-kernel-dev-bbf0c6b3620b3872929ef7d3c392ce436889110f.tar.gz | |
drm/i915: announce to userspace that the bsd ring is coherent
Otherwise we can't really fix the abi-braindeadness of forcing
libva to manually wait for rendering when switching rings. Which
in turn makes implementing hw semaphores a pointless exercise
(at least for ironlake).
[Also added the relaxed fencing param to explain the jump in
numbering - relaxed fencing is in -next.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'fs/ioctl.c')
0 files changed, 0 insertions, 0 deletions
