sound/pci/ice1712/prodigy192.h

File Facts

System

Linux kernel

Corpus path

sound/pci/ice1712/prodigy192.h

Extension

.h

Size

715 bytes

Lines

21

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

• No C-style include directives detected by the generator.

Detected Declarations

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

Annotated Snippet

#ifndef __SOUND_PRODIGY192_H
#define __SOUND_PRODIGY192_H

#define PRODIGY192_DEVICE_DESC 	       "{AudioTrak,Prodigy 192},"
#define PRODIGY192_STAC9460_ADDR	0x54

#define VT1724_SUBDEVICE_PRODIGY192VE	 0x34495345	/* PRODIGY 192 VE */
/*
 *  AudioTrak Prodigy192 GPIO definitions for MI/ODI/O card with
 *  AK4114 (SPDIF-IN)
 */
#define VT1724_PRODIGY192_CS	(1 << 8)	/* GPIO8, pin 75 */
#define VT1724_PRODIGY192_CCLK	(1 << 9)	/* GPIO9, pin 76 */
#define VT1724_PRODIGY192_CDOUT	(1 << 10)	/* GPIO10, pin 77 */
#define VT1724_PRODIGY192_CDIN	(1 << 11)	/* GPIO11, pin 86 */

extern struct snd_ice1712_card_info  snd_vt1724_prodigy192_cards[];

#endif	/* __SOUND_PRODIGY192_H */

Annotation

• 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.