drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_dyn_defaults.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_dyn_defaults.h

Extension

.h

Size

2379 bytes

Lines

56

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 _SMU7_DYN_DEFAULTS_H
#define _SMU7_DYN_DEFAULTS_H


/*  We need to fill in the default values */


#define SMU7_VOTINGRIGHTSCLIENTS_DFLT0              0x3FFFC102
#define SMU7_VOTINGRIGHTSCLIENTS_DFLT1              0x000400
#define SMU7_VOTINGRIGHTSCLIENTS_DFLT2              0xC00080
#define SMU7_VOTINGRIGHTSCLIENTS_DFLT3              0xC00200
#define SMU7_VOTINGRIGHTSCLIENTS_DFLT4              0xC01680
#define SMU7_VOTINGRIGHTSCLIENTS_DFLT5              0xC00033
#define SMU7_VOTINGRIGHTSCLIENTS_DFLT6              0xC00033
#define SMU7_VOTINGRIGHTSCLIENTS_DFLT7              0x3FFFC000


#define SMU7_THERMALPROTECTCOUNTER_DFLT            0x200
#define SMU7_STATICSCREENTHRESHOLDUNIT_DFLT        0
#define SMU7_STATICSCREENTHRESHOLD_DFLT            0x00C8
#define SMU7_GFXIDLECLOCKSTOPTHRESHOLD_DFLT        0x200
#define SMU7_REFERENCEDIVIDER_DFLT                  4

#define SMU7_ULVVOLTAGECHANGEDELAY_DFLT             1687

#define SMU7_CGULVPARAMETER_DFLT                    0x00040035
#define SMU7_CGULVCONTROL_DFLT                      0x00007450
#define SMU7_TARGETACTIVITY_DFLT                     50
#define SMU7_MCLK_TARGETACTIVITY_DFLT                10
#define SMU7_SCLK_TARGETACTIVITY_DFLT                30
#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.