]> git.openfabrics.org - ~shefty/rdma-dev.git/commit
drm/i915: announce to userspace that the bsd ring is coherent
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Sun, 5 Dec 2010 10:30:40 +0000 (11:30 +0100)
committerChris Wilson <chris@chris-wilson.co.uk>
Sun, 5 Dec 2010 10:40:39 +0000 (10:40 +0000)
commitbbf0c6b3620b3872929ef7d3c392ce436889110f
treebc0829f63f0fd3cb7b2188bac9e63623155db191
parent136711be41ec97f7f1a9c3a5e8535eb7da5fea59
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>
drivers/gpu/drm/i915/i915_dma.c
include/drm/i915_drm.h