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drm/i915: Amalgamate flushing of display objects

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We have three different paths by which userspace wants to flush the
display plane (i.e. objects with obj->pin_display). Use a common helper
to identify those paths and to simplify a later change.

v2: Include the conditional in the name, i915_gem_object_flush_if_display

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/20170222114049.28456-3-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson
2017-02-22 11:40:46 +00:00
parent e59dc17211
commit 5a97bcc69c
3 changed files with 30 additions and 22 deletions
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2
drivers/gpu/drm/i915/i915_gem_object.h
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@@ -364,5 +364,7 @@ i915_gem_object_last_write_engine(struct drm_i915_gem_object *obj)
return engine;
}
void i915_gem_object_flush_if_display(struct drm_i915_gem_object *obj);
#endif