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| author | Yong Zhao <Yong.Zhao@amd.com> | 2020-05-27 02:53:21 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-05-28 20:00:50 +0200 |
| commit | 130c88931f6cbdb4513d307b4a13fcfff08a8041 (patch) | |
| tree | 733969a8a285a4672c49e9f962f24e7fe0be9e03 /include/uapi/drm | |
| parent | drm/amdkfd: Track SDMA utilization per process (diff) | |
| download | linux-130c88931f6cbdb4513d307b4a13fcfff08a8041.tar.xz linux-130c88931f6cbdb4513d307b4a13fcfff08a8041.zip | |
drm/amdgpu: Improve the MTYPE comments
Use words insteads of acronyms for better understanding.
Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@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 | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 4e873dcbe68f..3218576e109d 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -502,15 +502,15 @@ struct drm_amdgpu_gem_op { #define AMDGPU_VM_MTYPE_MASK (0xf << 5) /* Default MTYPE. Pre-AI must use this. Recommended for newer ASICs. */ #define AMDGPU_VM_MTYPE_DEFAULT (0 << 5) -/* Use NC MTYPE instead of default MTYPE */ +/* Use Non Coherent MTYPE instead of default MTYPE */ #define AMDGPU_VM_MTYPE_NC (1 << 5) -/* Use WC MTYPE instead of default MTYPE */ +/* Use Write Combine MTYPE instead of default MTYPE */ #define AMDGPU_VM_MTYPE_WC (2 << 5) -/* Use CC MTYPE instead of default MTYPE */ +/* Use Cache Coherent MTYPE instead of default MTYPE */ #define AMDGPU_VM_MTYPE_CC (3 << 5) -/* Use UC MTYPE instead of default MTYPE */ +/* Use UnCached MTYPE instead of default MTYPE */ #define AMDGPU_VM_MTYPE_UC (4 << 5) -/* Use RW MTYPE instead of default MTYPE */ +/* Use Read Write MTYPE instead of default MTYPE */ #define AMDGPU_VM_MTYPE_RW (5 << 5) struct drm_amdgpu_gem_va { |