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ASoC: Intel: sof_sdw: add cs35l56 codec info

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Add cs35l56 support in sof_sdw machine driver.

Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Chao Song <chao.song@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-21-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Chao Song 2023-07-31 16:42:54 -05:00 committed by Mark Brown
parent 0095820081
commit 4754e29c77
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
5 changed files with 68 additions and 1 deletions
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1
sound/soc/intel/boards/Kconfig
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@ -679,6 +679,7 @@ config SND_SOC_INTEL_SOUNDWIRE_SOF_MACH
select SND_SOC_RT1318_SDW
select SND_SOC_RT5682_SDW
select SND_SOC_CS42L42_SDW
select SND_SOC_CS35L56_SDW
select SND_SOC_DMIC
select SND_SOC_INTEL_HDA_DSP_COMMON
select SND_SOC_INTEL_SOF_MAXIM_COMMON

2
sound/soc/intel/boards/Makefile
View File

@ -42,7 +42,7 @@ snd-soc-sof-sdw-objs += sof_sdw.o \
sof_sdw_rt711.o sof_sdw_rt_sdca_jack_common.o \
sof_sdw_rt712_sdca.o sof_sdw_rt715.o \
sof_sdw_rt715_sdca.o sof_sdw_dmic.o \
sof_sdw_cs42l42.o \
sof_sdw_cs42l42.o sof_sdw_cs_amp.o \
sof_sdw_hdmi.o
obj-$(CONFIG_SND_SOC_INTEL_SOF_RT5682_MACH) += snd-soc-sof_rt5682.o
obj-$(CONFIG_SND_SOC_INTEL_SOF_CS42L42_MACH) += snd-soc-sof_cs42l42.o

13
sound/soc/intel/boards/sof_sdw.c
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@ -903,6 +903,19 @@ static struct sof_sdw_codec_info codec_info_list[] = {
},
.dai_num = 1,
},
{
.part_id = 0x3556,
.dais = {
{
.direction = {true, true},
.dai_name = "cs35l56-sdw1",
.dai_type = SOF_SDW_DAI_TYPE_AMP,
.dailink = {SDW_AMP_OUT_DAI_ID, SDW_AMP_IN_DAI_ID},
.init = sof_sdw_cs_amp_init,
},
},
.dai_num = 1,
},
{
.part_id = 0x4242,
.dais = {

6
sound/soc/intel/boards/sof_sdw_common.h
View File

@ -206,4 +206,10 @@ int sof_sdw_cs42l42_init(struct snd_soc_card *card,
struct sof_sdw_codec_info *info,
bool playback);
/* CS AMP support */
int sof_sdw_cs_amp_init(struct snd_soc_card *card,
const struct snd_soc_acpi_link_adr *link,
struct snd_soc_dai_link *dai_links,
struct sof_sdw_codec_info *info,
bool playback);
#endif

47
sound/soc/intel/boards/sof_sdw_cs_amp.c Normal file
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@ -0,0 +1,47 @@
// SPDX-License-Identifier: GPL-2.0-only
// Copyright (c) 2023 Intel Corporation
/*
* sof_sdw_cs_amp - Helpers to handle CS35L56 from generic machine driver
*/
#include <linux/device.h>
#include <linux/errno.h>
#include <sound/soc.h>
#include <sound/soc-acpi.h>
#include "sof_sdw_common.h"
#define CODEC_NAME_SIZE 8
static int cs_spk_init(struct snd_soc_pcm_runtime *rtd)
{
const char *dai_name = rtd->dai_link->codecs->dai_name;
struct snd_soc_card *card = rtd->card;
char codec_name[CODEC_NAME_SIZE];
snprintf(codec_name, CODEC_NAME_SIZE, "%s", dai_name);
card->components = devm_kasprintf(card->dev, GFP_KERNEL,
"%s spk:%s",
card->components, codec_name);
if (!card->components)
return -ENOMEM;
return 0;
}
int sof_sdw_cs_amp_init(struct snd_soc_card *card,
const struct snd_soc_acpi_link_adr *link,
struct snd_soc_dai_link *dai_links,
struct sof_sdw_codec_info *info,
bool playback)
{
/* Count amp number and do init on playback link only. */
if (!playback)
return 0;
info->amp_num++;
dai_links->init = cs_spk_init;
return 0;
}