From: Armin Reese <armin.c.re...@intel.com>
Signed-off-by: Armin Reese <armin.c.re...@intel.com>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c
b/drivers/gpu/drm/i915/i915_gem_gtt.c
index afd4eef..7e2190e 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -1624,18 +1624,17 @@ static void ggtt_unbind_vma(struct i915_vma *vma)
void i915_gem_gtt_finish_object(struct drm_i915_gem_object *obj)
{
- struct drm_device *dev = obj->base.dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
- bool interruptible;
-
- interruptible = do_idling(dev_priv);
+ if (!obj->has_dma_mapping) {
+ struct drm_device *dev = obj->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ bool interruptible = do_idling(dev_priv);
- if (!obj->has_dma_mapping)
dma_unmap_sg(&dev->pdev->dev,
obj->pages->sgl, obj->pages->nents,
PCI_DMA_BIDIRECTIONAL);
- undo_idling(dev_priv, interruptible);
+ undo_idling(dev_priv, interruptible);
+ }
}
static void i915_gtt_color_adjust(struct drm_mm_node *node,
--
1.9.1
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