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drm/amdgpu: Improve the MTYPE comments

Use words insteads of acronyms for better understanding.

Yong Zhao committed 6 years ago

Commit 130c8891 parent 32cb59f1 file · +5 −5Browse files

Showing the changes to include/uapi (1 of 1 file). Show all

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include/uapi/drm/amdgpu_drm.h+5−5
@@ -502,15 +502,15 @@ struct drm_amdgpu_gem_op { · 501 unmodified lines
502502 #define AMDGPU_VM_MTYPE_MASK (0xf << 5)
503503 /* Default MTYPE. Pre-AI must use this. Recommended for newer ASICs. */
504504 #define AMDGPU_VM_MTYPE_DEFAULT (0 << 5)
505−/* Use NC MTYPE instead of default MTYPE */
505+/* Use Non Coherent MTYPE instead of default MTYPE */
506506 #define AMDGPU_VM_MTYPE_NC (1 << 5)
507−/* Use WC MTYPE instead of default MTYPE */
507+/* Use Write Combine MTYPE instead of default MTYPE */
508508 #define AMDGPU_VM_MTYPE_WC (2 << 5)
509−/* Use CC MTYPE instead of default MTYPE */
509+/* Use Cache Coherent MTYPE instead of default MTYPE */
510510 #define AMDGPU_VM_MTYPE_CC (3 << 5)
511−/* Use UC MTYPE instead of default MTYPE */
511+/* Use UnCached MTYPE instead of default MTYPE */
512512 #define AMDGPU_VM_MTYPE_UC (4 << 5)
513−/* Use RW MTYPE instead of default MTYPE */
513+/* Use Read Write MTYPE instead of default MTYPE */
514514 #define AMDGPU_VM_MTYPE_RW (5 << 5)
515515
516516 struct drm_amdgpu_gem_va {