sound/soc/bcm/bcm63xx-i2s.h

File Facts

System

Linux kernel

Corpus path

sound/soc/bcm/bcm63xx-i2s.h

Extension

.h

Size

3104 bytes

Lines

90

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 bcm_i2s_priv

Annotated Snippet

struct bcm_i2s_priv {
	struct device *dev;
	struct regmap *regmap_i2s;
	struct clk *i2s_clk;
	struct snd_pcm_substream	*play_substream;
	struct snd_pcm_substream	*capture_substream;
	struct i2s_dma_desc *play_dma_desc;
	struct i2s_dma_desc *capture_dma_desc;
};

extern int bcm63xx_soc_platform_probe(struct platform_device *pdev,
				      struct bcm_i2s_priv *i2s_priv);
extern int bcm63xx_soc_platform_remove(struct platform_device *pdev);

#endif

Annotation

• Detected declarations: `struct bcm_i2s_priv`.
• 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.