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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-10-28 13:58:45 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-10-28 20:53:51 +0100 |
| commit | c004a90b7263e3d5811f6ec7de0abb143f3099b3 (patch) | |
| tree | 3c940122857dec26e7a9bf1730874838de1e3015 /drivers/gpu/drm/i915/i915_gem.h | |
| parent | d07f0e59b2c762584478920cd2d11fba2980a94a (diff) | |
| download | talos-op-linux-c004a90b7263e3d5811f6ec7de0abb143f3099b3.tar.gz talos-op-linux-c004a90b7263e3d5811f6ec7de0abb143f3099b3.zip | |
drm/i915: Restore nonblocking awaits for modesetting
After combining the dma-buf reservation object and the GEM reservation
object, we lost the ability to do a nonblocking wait on the i915 request
(as we blocked upon the reservation object during prepare_fb). We can
instead convert the reservation object into a fence upon which we can
asynchronously wait (including a forced timeout in case the DMA fence is
never signaled).
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/20161028125858.23563-22-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.h')
0 files changed, 0 insertions, 0 deletions
