drm/i915: Remove superfluous posting reads after clear GGTT

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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

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Chris Wilson 2017-02-15 08:43:50 +00:00

parent c5d092a429

commit ec151f31cd

1 changed files with 0 additions and 3 deletions

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drivers/gpu/drm/i915/i915_gem_gtt.c

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