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From fad00706737fb2593523dbf799d7c6889a0edd73 Mon Sep 17 00:00:00 2001
From: Flora Cui <Flora.Cui@amd.com>
Date: Fri, 22 Jul 2016 11:56:52 +0800
Subject: [PATCH 103/117] amdgpu: expose the AMDGPU_GEM_CREATE_VRAM_CLEARED
flag
With this flag specified, VRAM buffer will be cleared at
allocation time.
Change-Id: Ic587ed7e524a3bfc3862a57b42aa95ff458fe880
Signed-off-by: Flora Cui <Flora.Cui@amd.com>
Reviewed-by: Alexandre Demers <alexandre.f.demers@gmail.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 46a3c40..9aa0420 100644
--- a/include/drm/amdgpu_drm.h
+++ b/include/drm/amdgpu_drm.h
@@ -77,6 +77,8 @@
#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)
/* Flag that the memory allocation should be pinned */
#define AMDGPU_GEM_CREATE_NO_EVICT (1 << 31)
--
2.7.4
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