sound/core/seq/seq.c

File Facts

System

Linux kernel

Corpus path

sound/core/seq/seq.c

Extension

.c

Size

3245 bytes

Lines

121

Domain

Driver Families

Bucket

sound/core

Inferred role

Driver Families: exported/initcall integration point

Status

integration 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.
• Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.

Dependency Surface

• linux/init.h
• linux/module.h
• linux/device.h
• sound/core.h
• sound/initval.h
• sound/seq_kernel.h
• seq_clientmgr.h
• seq_memory.h
• seq_queue.h
• seq_lock.h
• seq_timer.h
• seq_system.h
• seq_info.h
• sound/minors.h
• sound/seq_device.h

Detected Declarations

• function alsa_seq_init
• function alsa_seq_exit
• module init alsa_seq_init

Annotated Snippet

module_init(alsa_seq_init)
module_exit(alsa_seq_exit)

Annotation

• Immediate include surface: `linux/init.h`, `linux/module.h`, `linux/device.h`, `sound/core.h`, `sound/initval.h`, `sound/seq_kernel.h`, `seq_clientmgr.h`, `seq_memory.h`.
• Detected declarations: `function alsa_seq_init`, `function alsa_seq_exit`, `module init alsa_seq_init`.
• Atlas domain: Driver Families / sound/core.
• Implementation status: integration 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.