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ASoC: Intel: common: add ACPI matching tables for Alder Lake 

Initial support for ADL w/ RT711

Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20201209153102.3028310-1-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kai Vehmanen 2020-12-09 17:31:01 +02:00 committed by Mark Brown
parent 52feed4c1b
commit 4c8a4cab33
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
3 changed files with 55 additions and 1 deletions
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2
include/sound/soc-acpi-intel-match.h
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@ -29,12 +29,14 @@ extern struct snd_soc_acpi_mach snd_soc_acpi_intel_icl_machines[];
extern struct snd_soc_acpi_mach snd_soc_acpi_intel_tgl_machines[];
extern struct snd_soc_acpi_mach snd_soc_acpi_intel_ehl_machines[];
extern struct snd_soc_acpi_mach snd_soc_acpi_intel_jsl_machines[];
extern struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_machines[];
extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cnl_sdw_machines[];
extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cfl_sdw_machines[];
extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cml_sdw_machines[];
extern struct snd_soc_acpi_mach snd_soc_acpi_intel_icl_sdw_machines[];
extern struct snd_soc_acpi_mach snd_soc_acpi_intel_tgl_sdw_machines[];
extern struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_sdw_machines[];
/*
* generic table used for HDA codec-based platforms, possibly with

2
sound/soc/intel/common/Makefile
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@ -8,7 +8,7 @@ snd-soc-acpi-intel-match-objs := soc-acpi-intel-byt-match.o soc-acpi-intel-cht-m
soc-acpi-intel-cnl-match.o soc-acpi-intel-cfl-match.o \
soc-acpi-intel-cml-match.o soc-acpi-intel-icl-match.o \
soc-acpi-intel-tgl-match.o soc-acpi-intel-ehl-match.o \
soc-acpi-intel-jsl-match.o \
soc-acpi-intel-jsl-match.o soc-acpi-intel-adl-match.o \
soc-acpi-intel-hda-match.o
obj-$(CONFIG_SND_SOC_INTEL_SST) += snd-soc-sst-dsp.o snd-soc-sst-ipc.o

52
sound/soc/intel/common/soc-acpi-intel-adl-match.c Normal file
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@ -0,0 +1,52 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* soc-apci-intel-adl-match.c - tables and support for ADL ACPI enumeration.
*
* Copyright (c) 2020, Intel Corporation.
*/
#include <sound/soc-acpi.h>
#include <sound/soc-acpi-intel-match.h>
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_adr_device rt711_0_adr[] = {
{
.adr = 0x000020025D071100,
.num_endpoints = 1,
.endpoints = &single_endpoint,
.name_prefix = "rt711"
}
};
static const struct snd_soc_acpi_link_adr adl_rvp[] = {
{
.mask = BIT(0),
.num_adr = ARRAY_SIZE(rt711_0_adr),
.adr_d = rt711_0_adr,
},
{}
};
struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_machines[] = {
{},
};
EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_adl_machines);
/* this table is used when there is no I2S codec present */
struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_sdw_machines[] = {
{
.link_mask = 0x1, /* link0 required */
.links = adl_rvp,
.drv_name = "sof_sdw",
.sof_fw_filename = "sof-adl.ri",
.sof_tplg_filename = "sof-adl-rt711.tplg",
},
{},
};
EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_adl_sdw_machines);