drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a_devfreq.h
Source file repositories/reference/linux-study-clean/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a_devfreq.h
File Facts
- System
- Linux kernel
- Corpus path
drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a_devfreq.h- Extension
.h- Size
- 672 bytes
- Lines
- 25
- 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.
- Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.
Dependency Surface
linux/devfreq.h
Detected Declarations
struct gk20a_devfreqfunction gk20a_devfreq_initfunction gk20a_devfreq_resumefunction gk20a_devfreq_suspend
Annotated Snippet
static inline int gk20a_devfreq_resume(struct device dev) { return 0; }
static inline int gk20a_devfreq_suspend(struct device *dev) { return 0; }
#endif /* CONFIG_PM_DEVFREQ */
#endif /* __GK20A_DEVFREQ_H__ */Annotation
- Immediate include surface: `linux/devfreq.h`.
- Detected declarations: `struct gk20a_devfreq`, `function gk20a_devfreq_init`, `function gk20a_devfreq_resume`, `function gk20a_devfreq_suspend`.
- 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.