diff options
| 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_gem_execbuffer.c | |
| parent | 0f25dff6e960c44c5e7d306ff3a3fdad5367a90e (diff) | |
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_gem_execbuffer.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_execbuffer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index 9432d4ce9ffb..ccaf15ba4e32 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -1133,7 +1133,8 @@ i915_gem_execbuffer_move_to_gpu(struct drm_i915_gem_request *req, struct drm_i915_gem_object *obj = vma->obj; if (obj->flags & other_rings) { - ret = i915_gem_object_sync(obj, req); + ret = i915_gem_request_await_object + (req, obj, obj->base.pending_write_domain); if (ret) return ret; } |