drivers/gpu/drm/amd/include/asic_reg/smuio/smuio_12_0_0_sh_mask.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/amd/include/asic_reg/smuio/smuio_12_0_0_sh_mask.h

Extension

.h

Size

1959 bytes

Lines

34

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.

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 _smuio_12_0_0_SH_MASK_HEADER
#define _smuio_12_0_0_SH_MASK_HEADER

//SMUIO_GFX_MISC_CNTL
#define SMUIO_GFX_MISC_CNTL__PWR_GFXOFF_STATUS_MASK                                                           0x00000006L
#define SMUIO_GFX_MISC_CNTL__PWR_GFXOFF_STATUS__SHIFT                                                         0x1
//PWR_MISC_CNTL_STATUS
#define PWR_MISC_CNTL_STATUS__PWR_GFX_RLC_CGPG_EN__SHIFT                                                      0x0
#define PWR_MISC_CNTL_STATUS__PWR_GFXOFF_STATUS__SHIFT                                                        0x1
#define PWR_MISC_CNTL_STATUS__PWR_GFX_RLC_CGPG_EN_MASK                                                        0x00000001L
#define PWR_MISC_CNTL_STATUS__PWR_GFXOFF_STATUS_MASK                                                          0x00000006L

#endif

Annotation

• Atlas domain: Driver Families / drivers/gpu.
• Implementation status: source implementation candidate.

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.