sound/pci/oxygen/se6x.c

File Facts

System

Linux kernel

Corpus path

sound/pci/oxygen/se6x.c

Extension

.c

Size

3645 bytes

Lines

147

Domain

Driver Families

Bucket

sound/pci

Inferred role

Driver Families: operation-table or driver-model contract

Status

pattern 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 an operation table; this is where Linux turns generic core objects into subsystem-specific behavior.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/pci.h
• linux/module.h
• sound/core.h
• sound/control.h
• sound/initval.h
• sound/pcm.h
• oxygen.h

Detected Declarations

• function se6x_init
• function se6x_control_filter
• function se6x_cleanup
• function se6x_get_model
• function se6x_probe

Annotated Snippet

static struct pci_driver se6x_driver = {
	.name = KBUILD_MODNAME,
	.id_table = se6x_ids,
	.probe = se6x_probe,
	.driver = {
		.pm = pm_sleep_ptr(&oxygen_pci_pm),
	},
	.shutdown = oxygen_pci_shutdown,
};

module_pci_driver(se6x_driver);

Annotation

• Immediate include surface: `linux/pci.h`, `linux/module.h`, `sound/core.h`, `sound/control.h`, `sound/initval.h`, `sound/pcm.h`, `oxygen.h`.
• Detected declarations: `function se6x_init`, `function se6x_control_filter`, `function se6x_cleanup`, `function se6x_get_model`, `function se6x_probe`.
• Atlas domain: Driver Families / sound/pci.
• Implementation status: pattern 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.