sound/soc/kirkwood/kirkwood.h

File Facts

System

Linux kernel

Corpus path

sound/soc/kirkwood/kirkwood.h

Extension

.h

Size

4918 bytes

Lines

149

Domain

Driver Families

Bucket

sound/soc

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

• No C-style include directives detected by the generator.

Detected Declarations

• struct kirkwood_dma_data

Annotated Snippet

struct kirkwood_dma_data {
	void __iomem *io;
	void __iomem *pll_config;
	void __iomem *soc_control;
	struct clk *clk;
	struct clk *extclk;
	uint32_t ctl_play;
	uint32_t ctl_rec;
	struct snd_pcm_substream *substream_play;
	struct snd_pcm_substream *substream_rec;
	int irq;
	int burst;
};

extern const struct snd_soc_component_driver kirkwood_soc_component;

#endif

Annotation

• Detected declarations: `struct kirkwood_dma_data`.
• Atlas domain: Driver Families / sound/soc.
• 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.