include/sound/wm8955.h

File Facts

System

Linux kernel

Corpus path

include/sound/wm8955.h

Extension

.h

Size

442 bytes

Lines

22

Domain

Driver Families

Bucket

include/sound

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 wm8955_pdata

Annotated Snippet

struct wm8955_pdata {
	/* Configure LOUT2/ROUT2 to drive a speaker */
	unsigned int out2_speaker:1;

	/* Configure MONOIN+/- in differential mode */
	unsigned int monoin_diff:1;
};

#endif

Annotation

• Detected declarations: `struct wm8955_pdata`.
• Atlas domain: Driver Families / include/sound.
• 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.