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-rw-r--r--drivers/gpu/drm/i915/i915_vma.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_vma.h b/drivers/gpu/drm/i915/i915_vma.h
index 889fc7cb910a..5b1e0cf7669d 100644
--- a/drivers/gpu/drm/i915/i915_vma.h
+++ b/drivers/gpu/drm/i915/i915_vma.h
@@ -373,6 +373,12 @@ static inline bool i915_vma_is_bound(const struct i915_vma *vma,
return vma->flags & where;
}
+static inline bool i915_node_color_differs(const struct drm_mm_node *node,
+ unsigned long color)
+{
+ return node->allocated && node->color != color;
+}
+
/**
* i915_vma_pin_iomap - calls ioremap_wc to map the GGTT VMA via the aperture
* @vma: VMA to iomap