include/sound/tas5825-tlv.h

File Facts

System

Linux kernel

Corpus path

include/sound/tas5825-tlv.h

Extension

.h

Size

642 bytes

Lines

25

Domain

Driver Families

Bucket

include/sound

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

• 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

//
// ALSA SoC Texas Instruments TAS5825 Audio Smart Amplifier
//
// Copyright (C) 2025 Texas Instruments Incorporated
// https://www.ti.com
//
// The TAS5825 hda driver implements for one or two TAS5825 chips.
//
// Author: Baojun Xu <baojun.xu@ti.com>
//

#ifndef __TAS5825_TLV_H__
#define __TAS5825_TLV_H__

#define TAS5825_DVC_LEVEL		TASDEVICE_REG(0x0, 0x0, 0x4c)
#define TAS5825_AMP_LEVEL		TASDEVICE_REG(0x0, 0x0, 0x54)

static const __maybe_unused DECLARE_TLV_DB_SCALE(
		tas5825_dvc_tlv, -10300, 50, 0);
static const __maybe_unused DECLARE_TLV_DB_SCALE(
		tas5825_amp_tlv, -1550, 50, 0);

#endif

Annotation

• Atlas domain: Driver Families / include/sound.
• 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.