drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_1_enum.h
Source file repositories/reference/linux-study-clean/drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_1_enum.h
File Facts
- System
- Linux kernel
- Corpus path
drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_1_enum.h- Extension
.h- Size
- 373541 bytes
- Lines
- 6809
- Domain
- Driver Families
- Bucket
- drivers/gpu
- Inferred role
- Driver Families: implementation source
- Status
- source implementation candidate
Why This File Exists
Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
- Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
- Uses kernel synchronization; read lock ordering, sleepability, and interrupt context assumptions before translating.
Dependency Surface
- No C-style include directives detected by the generator.
Detected Declarations
- No top-level syscall, struct, function, initcall, or export declaration detected by the generator.
Annotated Snippet
#ifndef GFX_8_1_ENUM_H
#define GFX_8_1_ENUM_H
typedef enum SurfaceNumber {
NUMBER_UNORM = 0x0,
NUMBER_SNORM = 0x1,
NUMBER_USCALED = 0x2,
NUMBER_SSCALED = 0x3,
NUMBER_UINT = 0x4,
NUMBER_SINT = 0x5,
NUMBER_SRGB = 0x6,
NUMBER_FLOAT = 0x7,
} SurfaceNumber;
typedef enum SurfaceSwap {
SWAP_STD = 0x0,
SWAP_ALT = 0x1,
SWAP_STD_REV = 0x2,
SWAP_ALT_REV = 0x3,
} SurfaceSwap;
typedef enum CBMode {
CB_DISABLE = 0x0,
CB_NORMAL = 0x1,
CB_ELIMINATE_FAST_CLEAR = 0x2,
CB_RESOLVE = 0x3,
CB_DECOMPRESS = 0x4,
CB_FMASK_DECOMPRESS = 0x5,
CB_DCC_DECOMPRESS = 0x6,
} CBMode;
typedef enum RoundMode {
ROUND_BY_HALF = 0x0,
ROUND_TRUNCATE = 0x1,
} RoundMode;
typedef enum SourceFormat {
EXPORT_4C_32BPC = 0x0,
EXPORT_4C_16BPC = 0x1,
EXPORT_2C_32BPC_GR = 0x2,
EXPORT_2C_32BPC_AR = 0x3,
} SourceFormat;
typedef enum BlendOp {
BLEND_ZERO = 0x0,
BLEND_ONE = 0x1,
BLEND_SRC_COLOR = 0x2,
BLEND_ONE_MINUS_SRC_COLOR = 0x3,
BLEND_SRC_ALPHA = 0x4,
BLEND_ONE_MINUS_SRC_ALPHA = 0x5,
BLEND_DST_ALPHA = 0x6,
BLEND_ONE_MINUS_DST_ALPHA = 0x7,
BLEND_DST_COLOR = 0x8,
BLEND_ONE_MINUS_DST_COLOR = 0x9,
BLEND_SRC_ALPHA_SATURATE = 0xa,
BLEND_BOTH_SRC_ALPHA = 0xb,
BLEND_BOTH_INV_SRC_ALPHA = 0xc,
BLEND_CONSTANT_COLOR = 0xd,
BLEND_ONE_MINUS_CONSTANT_COLOR = 0xe,
BLEND_SRC1_COLOR = 0xf,
BLEND_INV_SRC1_COLOR = 0x10,
BLEND_SRC1_ALPHA = 0x11,
BLEND_INV_SRC1_ALPHA = 0x12,
BLEND_CONSTANT_ALPHA = 0x13,
BLEND_ONE_MINUS_CONSTANT_ALPHA = 0x14,
} BlendOp;
typedef enum CombFunc {
COMB_DST_PLUS_SRC = 0x0,
COMB_SRC_MINUS_DST = 0x1,
COMB_MIN_DST_SRC = 0x2,
COMB_MAX_DST_SRC = 0x3,
COMB_DST_MINUS_SRC = 0x4,
} CombFunc;
typedef enum BlendOpt {
FORCE_OPT_AUTO = 0x0,
FORCE_OPT_DISABLE = 0x1,
FORCE_OPT_ENABLE_IF_SRC_A_0 = 0x2,
FORCE_OPT_ENABLE_IF_SRC_RGB_0 = 0x3,
FORCE_OPT_ENABLE_IF_SRC_ARGB_0 = 0x4,
FORCE_OPT_ENABLE_IF_SRC_A_1 = 0x5,
FORCE_OPT_ENABLE_IF_SRC_RGB_1 = 0x6,
FORCE_OPT_ENABLE_IF_SRC_ARGB_1 = 0x7,
} BlendOpt;
typedef enum CmaskCode {
CMASK_CLR00_F0 = 0x0,
CMASK_CLR00_F1 = 0x1,
CMASK_CLR00_F2 = 0x2,
CMASK_CLR00_FX = 0x3,
CMASK_CLR01_F0 = 0x4,
CMASK_CLR01_F1 = 0x5,
CMASK_CLR01_F2 = 0x6,
CMASK_CLR01_FX = 0x7,
CMASK_CLR10_F0 = 0x8,
CMASK_CLR10_F1 = 0x9,
CMASK_CLR10_F2 = 0xa,Annotation
- Atlas domain: Driver Families / drivers/gpu.
- Implementation status: source implementation candidate.
- Synchronization appears in or near this file; preserve lock ordering, sleepability, and interrupt-context constraints.
Implementation Notes
- This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
- Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
- Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.