diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-10-28 13:58:24 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-10-28 20:53:41 +0100 |
| commit | b52992c06c9020cecb1b9807855301e5f62ec968 (patch) | |
| tree | bd24627a7d623d1e646c54aca199825e501c7c24 /include/asm-generic/cmpxchg.h | |
| parent | fc0990903c479ecafc67f7bf030c68b19215f2d5 (diff) | |
drm/i915: Support asynchronous waits on struct fence from i915_gem_request
We will need to wait on DMA completion (as signaled via struct fence)
before executing our i915_gem_request. Therefore we want to expose a
method for adding the await on the fence itself to the request.
v2: Add a comment detailing a failure to handle a signal-on-any
fence-array.
v3: Pretend that magic numbers don't exist.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161028125858.23563-1-chris@chris-wilson.co.uk
Diffstat (limited to 'include/asm-generic/cmpxchg.h')
0 files changed, 0 insertions, 0 deletions