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drm/i915: move a gtt flush to the correct place

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No functional change, because gtt flushing is a no-op. Still, try
to keep the bookkeeping accurate. The if is still slightly wrong
for with execbuf2 even i915-class hw doesn't always need a fence
reg for gpu access. But that's for somewhen lateron.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Daniel Vetter 2010-02-01 13:59:16 +01:00 committed by Eric Anholt
parent af86d4b0f0
commit 4a7266123f
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/i915_gem.c
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@ -2552,12 +2552,12 @@ i915_gem_object_put_fence_reg(struct drm_gem_object *obj)
int ret;
i915_gem_object_flush_gpu_write_domain(obj);
i915_gem_object_flush_gtt_write_domain(obj);
ret = i915_gem_object_wait_rendering(obj);
if (ret != 0)
return ret;
}
i915_gem_object_flush_gtt_write_domain(obj);
i915_gem_clear_fence_reg (obj);
return 0;