sound/ac97/codec.c

File Facts

System

Linux kernel

Corpus path

sound/ac97/codec.c

Extension

.c

Size

305 bytes

Lines

13

Domain

Driver Families

Bucket

sound/ac97

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.

Dependency Surface

• sound/ac97_codec.h
• sound/ac97/codec.h
• sound/ac97/controller.h
• linux/device.h
• linux/slab.h
• sound/soc.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0-only
/*
 *  Copyright (C) 2016 Robert Jarzmik <robert.jarzmik@free.fr>
 */

#include <sound/ac97_codec.h>
#include <sound/ac97/codec.h>
#include <sound/ac97/controller.h>
#include <linux/device.h>
#include <linux/slab.h>
#include <sound/soc.h>	/* For compat_ac97_* */

Annotation

• Immediate include surface: `sound/ac97_codec.h`, `sound/ac97/codec.h`, `sound/ac97/controller.h`, `linux/device.h`, `linux/slab.h`, `sound/soc.h`.
• Atlas domain: Driver Families / sound/ac97.
• 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.