[PATCH] amdgpu: expose the AMDGPU_GEM_CREATE_VRAM_CLEARED flag

[Flora.Cui@xxxxxxx (Flora Cui)]

With this flag specified, VARM buffer will be cleared at
allocation time.

Change-Id: Ic587ed7e524a3bfc3862a57b42aa95ff458fe880
Signed-off-by: Flora Cui <Flora.Cui at amd.com>
---
 include/drm/amdgpu_drm.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/drm/amdgpu_drm.h b/include/drm/amdgpu_drm.h
index fbdd118..d43895e 100644
--- a/include/drm/amdgpu_drm.h
+++ b/include/drm/amdgpu_drm.h
@@ -73,6 +73,8 @@
 #define AMDGPU_GEM_CREATE_NO_CPU_ACCESS		(1 << 1)
 /* Flag that USWC attributes should be used for GTT */
 #define AMDGPU_GEM_CREATE_CPU_GTT_USWC		(1 << 2)
+/* Flag that the memory should be in VRAM and cleared */
+#define AMDGPU_GEM_CREATE_VRAM_CLEARED		(1 << 3)
 
 struct drm_amdgpu_gem_create_in  {
 	/** the requested memory size */
-- 
1.9.1