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

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

File Facts

System
Linux kernel
Corpus path
sound/soc/intel/common/soc-acpi-intel-mtl-match.c
Extension
.c
Size
33438 bytes
Lines
1495
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-mtl-match.c - tables and support for MTL ACPI enumeration.
 *
 * Copyright (c) 2022, Intel Corporation.
 *
 */

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

static const struct snd_soc_acpi_codecs mtl_rt5682_rt5682s_hp = {
	.num_codecs = 2,
	.codecs = {RT5682_ACPI_HID, RT5682S_ACPI_HID},
};

static const struct snd_soc_acpi_codecs mtl_essx_83x6 = {
	.num_codecs = 3,
	.codecs = { "ESSX8316", "ESSX8326", "ESSX8336"},
};

static const struct snd_soc_acpi_codecs mtl_lt6911_hdmi = {
	.num_codecs = 1,
	.codecs = {"INTC10B0"}
};

struct snd_soc_acpi_mach snd_soc_acpi_intel_mtl_machines[] = {
	{
		.comp_ids = &mtl_essx_83x6,
		.drv_name = "mtl_es83x6_c1_h02",
		.machine_quirk = snd_soc_acpi_codec_list,
		.quirk_data = &mtl_lt6911_hdmi,
		.sof_tplg_filename = "sof-mtl-es83x6-ssp1-hdmi-ssp02.tplg",
	},
	{
		.comp_ids = &mtl_essx_83x6,
		.drv_name = "sof-essx8336",
		.sof_tplg_filename = "sof-mtl-es8336", /* the tplg suffix is added at run time */
		.tplg_quirk_mask = SND_SOC_ACPI_TPLG_INTEL_SSP_NUMBER |
					SND_SOC_ACPI_TPLG_INTEL_SSP_MSB |
					SND_SOC_ACPI_TPLG_INTEL_DMIC_NUMBER,
	},
	{
		.comp_ids = &mtl_rt5682_rt5682s_hp,
		.drv_name = "mtl_rt5682_c1_h02",
		.machine_quirk = snd_soc_acpi_codec_list,
		.quirk_data = &mtl_lt6911_hdmi,
		.sof_tplg_filename = "sof-mtl-rt5682-ssp1-hdmi-ssp02.tplg",
	},
	/* place boards for each headphone codec: sof driver will complete the
	 * tplg name and machine driver will detect the amp type
	 */
	{
		.id = CS42L42_ACPI_HID,
		.drv_name = "mtl_cs42l42_def",
		.sof_tplg_filename = "sof-mtl", /* the tplg suffix is added at run time */
		.tplg_quirk_mask = SND_SOC_ACPI_TPLG_INTEL_AMP_NAME |
					SND_SOC_ACPI_TPLG_INTEL_CODEC_NAME,
	},
	{
		.id = DA7219_ACPI_HID,
		.drv_name = "mtl_da7219_def",
		.sof_tplg_filename = "sof-mtl", /* the tplg suffix is added at run time */
		.tplg_quirk_mask = SND_SOC_ACPI_TPLG_INTEL_AMP_NAME |
					SND_SOC_ACPI_TPLG_INTEL_CODEC_NAME,
	},
	{
		.id = NAU8825_ACPI_HID,
		.drv_name = "mtl_nau8825_def",
		.sof_tplg_filename = "sof-mtl", /* the tplg suffix is added at run time */
		.tplg_quirk_mask = SND_SOC_ACPI_TPLG_INTEL_AMP_NAME |
					SND_SOC_ACPI_TPLG_INTEL_CODEC_NAME,
	},
	{
		.id = RT5650_ACPI_HID,
		.drv_name = "mtl_rt5682_def",
		.sof_tplg_filename = "sof-mtl", /* the tplg suffix is added at run time */
		.tplg_quirk_mask = SND_SOC_ACPI_TPLG_INTEL_AMP_NAME |
					SND_SOC_ACPI_TPLG_INTEL_CODEC_NAME,
	},
	{
		.comp_ids = &mtl_rt5682_rt5682s_hp,
		.drv_name = "mtl_rt5682_def",
		.sof_tplg_filename = "sof-mtl", /* the tplg suffix is added at run time */

Annotation

Implementation Notes