sound/soc/intel/common/soc-acpi-intel-lnl-match.c

Source file repositories/reference/linux-study-clean/sound/soc/intel/common/soc-acpi-intel-lnl-match.c

File Facts

System
Linux kernel
Corpus path
sound/soc/intel/common/soc-acpi-intel-lnl-match.c
Extension
.c
Size
17039 bytes
Lines
802
Domain
Driver Families
Bucket
sound/soc
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.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0-only
/*
 * soc-acpi-intel-lnl-match.c - tables and support for LNL ACPI enumeration.
 *
 * Copyright (c) 2023, Intel Corporation
 *
 */

#include <sound/soc-acpi.h>
#include <sound/soc-acpi-intel-match.h>
#include "sof-function-topology-lib.h"
#include "soc-acpi-intel-sdca-quirks.h"
#include "soc-acpi-intel-sdw-mockup-match.h"

struct snd_soc_acpi_mach snd_soc_acpi_intel_lnl_machines[] = {
	{},
};
EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_lnl_machines);

static const struct snd_soc_acpi_endpoint single_endpoint = {
	.num = 0,
	.aggregated = 0,
	.group_position = 0,
	.group_id = 0,
};

static const struct snd_soc_acpi_endpoint spk_l_endpoint = {
	.num = 0,
	.aggregated = 1,
	.group_position = 0,
	.group_id = 1,
};

static const struct snd_soc_acpi_endpoint spk_r_endpoint = {
	.num = 0,
	.aggregated = 1,
	.group_position = 1,
	.group_id = 1,
};

static const struct snd_soc_acpi_endpoint spk_1_endpoint = {
	.num = 0,
	.aggregated = 1,
	.group_position = 1,
	.group_id = 1,
};

static const struct snd_soc_acpi_endpoint spk_2_endpoint = {
	.num = 0,
	.aggregated = 1,
	.group_position = 2,
	.group_id = 1,
};

static const struct snd_soc_acpi_endpoint spk_3_endpoint = {
	.num = 0,
	.aggregated = 1,
	.group_position = 3,
	.group_id = 1,
};

static const struct snd_soc_acpi_endpoint spk_4_endpoint = {
	.num = 0,
	.aggregated = 1,
	.group_position = 4,
	.group_id = 1,
};

static const struct snd_soc_acpi_endpoint spk_5_endpoint = {
	.num = 0,
	.aggregated = 1,
	.group_position = 5,
	.group_id = 1,
};

static const struct snd_soc_acpi_endpoint spk_6_endpoint = {
	.num = 0,
	.aggregated = 1,
	.group_position = 6,
	.group_id = 1,
};

static const struct snd_soc_acpi_endpoint rt712_endpoints[] = {
	{
		.num = 0,
		.aggregated = 0,
		.group_position = 0,
		.group_id = 0,
	},
	{

Annotation

Implementation Notes