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| author | Chunming Zhou <david1.zhou@amd.com> | 2018-04-17 18:34:40 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-05-15 13:43:32 -0500 |
| commit | 3f188453faf7ba5b59e8064df4afffbc946e25ec (patch) | |
| tree | 64c028c4dee60d1b0c9b37692234ffae98056cf0 /include/uapi/drm | |
| parent | aa2b2e2822831d78a283edb12cf8b7da21bdd0ed (diff) | |
| download | linux-stable-3f188453faf7ba5b59e8064df4afffbc946e25ec.tar.gz linux-stable-3f188453faf7ba5b59e8064df4afffbc946e25ec.tar.bz2 linux-stable-3f188453faf7ba5b59e8064df4afffbc946e25ec.zip | |
drm/amdgpu: handle domain mask checking v2
if domain is illegal, we should return error.
v2:
remove duplicated domain checking.
Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/uapi/drm')
| -rw-r--r-- | include/uapi/drm/amdgpu_drm.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index c363b67f2d0a..b193e95f1f24 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -78,6 +78,12 @@ extern "C" { #define AMDGPU_GEM_DOMAIN_GDS 0x8 #define AMDGPU_GEM_DOMAIN_GWS 0x10 #define AMDGPU_GEM_DOMAIN_OA 0x20 +#define AMDGPU_GEM_DOMAIN_MASK (AMDGPU_GEM_DOMAIN_CPU | \ + AMDGPU_GEM_DOMAIN_GTT | \ + AMDGPU_GEM_DOMAIN_VRAM | \ + AMDGPU_GEM_DOMAIN_GDS | \ + AMDGPU_GEM_DOMAIN_GWS | \ + AMDGPU_GEM_DOMAIN_OA) /* Flag that CPU access will be required for the case of VRAM domain */ #define AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED (1 << 0) |