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| author | Jammy Zhou <Jammy.Zhou@amd.com> | 2015-05-06 18:44:29 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-06-03 21:03:24 -0400 |
| commit | 886712881da15b7f455c43a4ce4121f20035c0fa (patch) | |
| tree | d048ef4197ad6b0fb1a7c8bb4ca247771df6a106 /include/uapi/drm | |
| parent | 46651cc5dbee35dd2f25a02de328d3e7310ce64b (diff) | |
| download | linux-886712881da15b7f455c43a4ce4121f20035c0fa.tar.bz2 | |
drm/amdgpu: remove AMDGPU_GEM_CREATE_CPU_GTT_UC
This flag isn't used by user mode drivers, remove it to avoid
confusion. And rename GTT_WC to GTT_USWC to make it clear.
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/uapi/drm')
| -rw-r--r-- | include/uapi/drm/amdgpu_drm.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 9e771fb858b4..77bc5740fd7c 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -73,15 +73,12 @@ #define AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED (1 << 0) /* Flag that CPU access will not work, this VRAM domain is invisible */ #define AMDGPU_GEM_CREATE_NO_CPU_ACCESS (1 << 1) -/* Flag that un-cached attributes should be used for GTT */ -#define AMDGPU_GEM_CREATE_CPU_GTT_UC (1 << 2) /* Flag that USWC attributes should be used for GTT */ -#define AMDGPU_GEM_CREATE_CPU_GTT_WC (1 << 3) +#define AMDGPU_GEM_CREATE_CPU_GTT_USWC (1 << 2) /* Flag mask for GTT domain_flags */ #define AMDGPU_GEM_CREATE_CPU_GTT_MASK \ - (AMDGPU_GEM_CREATE_CPU_GTT_WC | \ - AMDGPU_GEM_CREATE_CPU_GTT_UC | \ + (AMDGPU_GEM_CREATE_CPU_GTT_USWC | \ AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED | \ AMDGPU_GEM_CREATE_NO_CPU_ACCESS) |