sound/soc/codecs/adau7118.h

File Facts

System

Linux kernel

Corpus path

sound/soc/codecs/adau7118.h

Extension

.h

Size

689 bytes

Lines

25

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 regmap
• struct device

Annotated Snippet

#ifndef _LINUX_ADAU7118_H
#define _LINUX_ADAU7118_H

struct regmap;
struct device;

/* register map */
#define ADAU7118_REG_VENDOR_ID		0x00
#define ADAU7118_REG_DEVICE_ID1		0x01
#define ADAU7118_REG_DEVICE_ID2		0x02
#define ADAU7118_REG_REVISION_ID	0x03
#define ADAU7118_REG_ENABLES		0x04
#define ADAU7118_REG_DEC_RATIO_CLK_MAP	0x05
#define ADAU7118_REG_HPF_CONTROL	0x06
#define ADAU7118_REG_SPT_CTRL1		0x07
#define ADAU7118_REG_SPT_CTRL2		0x08
#define ADAU7118_REG_SPT_CX(num)	(0x09 + (num))
#define ADAU7118_REG_DRIVE_STRENGTH	0x11
#define ADAU7118_REG_RESET		0x12

int adau7118_probe(struct device *dev, struct regmap *map, bool hw_mode);

#endif

Annotation

• Detected declarations: `struct regmap`, `struct device`.
• 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.