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linux/drivers/gpu
Chris Wilson ec151f31cd drm/i915: Remove superfluous posting reads after clear GGTT
The barrier here is not required - we apply the barrier before the range
is ever reused by the GPU instead.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170215084357.19977-16-chris@chris-wilson.co.uk
2017-02-15 10:07:29 +00:00
..
2016-11-11 15:33:13 +01:00