sound/pci/au88x0/au8820.c

File Facts

System

Linux kernel

Corpus path

sound/pci/au88x0/au8820.c

Extension

.c

Size

388 bytes

Lines

16

Domain

Driver Families

Bucket

sound/pci

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

• au8820.h
• au88x0.h
• au88x0_synth.c
• au88x0_core.c
• au88x0_pcm.c
• au88x0_mpu401.c
• au88x0_game.c
• au88x0_mixer.c
• au88x0.c

Detected Declarations

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

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
#include "au8820.h"
#include "au88x0.h"
static const struct pci_device_id snd_vortex_ids[] = {
	{ PCI_VDEVICE(AUREAL, PCI_DEVICE_ID_AUREAL_VORTEX_1), .driver_data = 0 },
	{ }
};

#include "au88x0_synth.c"
#include "au88x0_core.c"
#include "au88x0_pcm.c"
#include "au88x0_mpu401.c"
#include "au88x0_game.c"
#include "au88x0_mixer.c"
#include "au88x0.c"

Annotation

• Immediate include surface: `au8820.h`, `au88x0.h`, `au88x0_synth.c`, `au88x0_core.c`, `au88x0_pcm.c`, `au88x0_mpu401.c`, `au88x0_game.c`, `au88x0_mixer.c`.
• Atlas domain: Driver Families / sound/pci.
• 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.