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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-09-09 14:11:56 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-09-09 14:23:06 +0100 |
| commit | a2bc4695bbf24877d75b34da5d11fcb38393eee9 (patch) | |
| tree | 7f87e3e04bf11a321fd6a316bd05a51855e17969 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 0f25dff6e960c44c5e7d306ff3a3fdad5367a90e (diff) | |
| download | lwn-a2bc4695bbf24877d75b34da5d11fcb38393eee9.tar.gz lwn-a2bc4695bbf24877d75b34da5d11fcb38393eee9.zip | |
drm/i915: Prepare object synchronisation for asynchronicity
We are about to specialize object synchronisation to enable nonblocking
execbuf submission. First we make a copy of the current object
synchronisation for execbuffer. The general i915_gem_object_sync() will
be removed following the removal of CS flips in the near future.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: John Harrison <john.c.harrison@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20160909131201.16673-16-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 37978d3f62ce..1e2dda88a483 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -3221,8 +3221,6 @@ i915_gem_obj_finish_shmem_access(struct drm_i915_gem_object *obj) } int __must_check i915_mutex_lock_interruptible(struct drm_device *dev); -int i915_gem_object_sync(struct drm_i915_gem_object *obj, - struct drm_i915_gem_request *to); void i915_vma_move_to_active(struct i915_vma *vma, struct drm_i915_gem_request *req, unsigned int flags); |