drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.h

Extension

.h

Size

438 bytes

Lines

20

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

• priv.h

Detected Declarations

• struct gt215_clk_info

Annotated Snippet

struct gt215_clk_info {
	u32 clk;
	u32 pll;
	enum {
		NVA3_HOST_277,
		NVA3_HOST_CLK,
	} host_out;
	u32 fb_delay;
};

int  gt215_pll_info(struct nvkm_clk *, int, u32, u32, struct gt215_clk_info *);
int  gt215_clk_pre(struct nvkm_clk *, unsigned long *flags);
void gt215_clk_post(struct nvkm_clk *, unsigned long *flags);
#endif

Annotation

• Immediate include surface: `priv.h`.
• Detected declarations: `struct gt215_clk_info`.
• 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.