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-rw-r--r--sound/soc/intel/boards/Kconfig4
-rw-r--r--sound/soc/intel/boards/Makefile3
-rw-r--r--sound/soc/intel/boards/sof_sdw.c27
-rw-r--r--sound/soc/intel/boards/sof_sdw_common.h13
-rw-r--r--sound/soc/intel/boards/sof_sdw_cs42l43.c145
-rw-r--r--sound/soc/intel/common/soc-acpi-intel-mtl-match.c78
6 files changed, 269 insertions, 1 deletions
diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig
index 16d66eed80f4..fa3252b6f1bf 100644
--- a/sound/soc/intel/boards/Kconfig
+++ b/sound/soc/intel/boards/Kconfig
@@ -689,6 +689,10 @@ 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_CS42L43
+ select SND_SOC_CS42L43_SDW
+ select MFD_CS42L43
+ select MFD_CS42L43_SDW
select SND_SOC_CS35L56_SDW
select SND_SOC_DMIC
select SND_SOC_INTEL_HDA_DSP_COMMON
diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile
index be60ce5ab5b0..ae78e4aa69fc 100644
--- a/sound/soc/intel/boards/Makefile
+++ b/sound/soc/intel/boards/Makefile
@@ -42,7 +42,8 @@ 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_cs_amp.o \
+ sof_sdw_cs42l42.o sof_sdw_cs42l43.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
diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c
index 752bfce1ea01..b36cdf374a82 100644
--- a/sound/soc/intel/boards/sof_sdw.c
+++ b/sound/soc/intel/boards/sof_sdw.c
@@ -916,6 +916,33 @@ static struct sof_sdw_codec_info codec_info_list[] = {
.dai_num = 1,
},
{
+ .part_id = 0x4243,
+ .codec_name = "cs42l43-codec",
+ .dais = {
+ {
+ .direction = {true, false},
+ .dai_name = "cs42l43-dp5",
+ .dai_type = SOF_SDW_DAI_TYPE_JACK,
+ .dailink = {SDW_JACK_OUT_DAI_ID, SDW_UNUSED_DAI_ID},
+ .init = sof_sdw_cs42l43_hs_init,
+ },
+ {
+ .direction = {false, true},
+ .dai_name = "cs42l43-dp1",
+ .dai_type = SOF_SDW_DAI_TYPE_JACK,
+ .dailink = {SDW_UNUSED_DAI_ID, SDW_JACK_IN_DAI_ID},
+ },
+ {
+ .direction = {false, true},
+ .dai_name = "cs42l43-dp2",
+ .dai_type = SOF_SDW_DAI_TYPE_MIC,
+ .dailink = {SDW_UNUSED_DAI_ID, SDW_DMIC_DAI_ID},
+ .init = sof_sdw_cs42l43_dmic_init,
+ }
+ },
+ .dai_num = 3,
+ },
+ {
.part_id = 0xaaaa, /* generic codec mockup */
.version_id = 0,
.dais = {
diff --git a/sound/soc/intel/boards/sof_sdw_common.h b/sound/soc/intel/boards/sof_sdw_common.h
index 270aded488e1..bfdeab4be1a7 100644
--- a/sound/soc/intel/boards/sof_sdw_common.h
+++ b/sound/soc/intel/boards/sof_sdw_common.h
@@ -210,6 +210,19 @@ int sof_sdw_cs42l42_init(struct snd_soc_card *card,
struct sof_sdw_codec_info *info,
bool playback);
+/* CS42L43 support */
+int sof_sdw_cs42l43_hs_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);
+
+int sof_sdw_cs42l43_dmic_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);
+
/* CS AMP support */
int sof_sdw_cs_amp_init(struct snd_soc_card *card,
const struct snd_soc_acpi_link_adr *link,
diff --git a/sound/soc/intel/boards/sof_sdw_cs42l43.c b/sound/soc/intel/boards/sof_sdw_cs42l43.c
new file mode 100644
index 000000000000..e34750b75d76
--- /dev/null
+++ b/sound/soc/intel/boards/sof_sdw_cs42l43.c
@@ -0,0 +1,145 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// Based on sof_sdw_rt5682.c
+// Copyright (c) 2023 Intel Corporation
+
+/*
+ * sof_sdw_cs42l43 - Helpers to handle CS42L43 from generic machine driver
+ */
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/input.h>
+#include <sound/jack.h>
+#include <linux/soundwire/sdw.h>
+#include <linux/soundwire/sdw_type.h>
+#include <sound/cs42l43.h>
+#include <sound/control.h>
+#include <sound/soc.h>
+#include <sound/soc-acpi.h>
+#include <sound/soc-dapm.h>
+#include "sof_sdw_common.h"
+
+static const struct snd_soc_dapm_widget cs42l43_hs_widgets[] = {
+ SND_SOC_DAPM_HP("Headphone", NULL),
+ SND_SOC_DAPM_MIC("Headset Mic", NULL),
+};
+
+static const struct snd_soc_dapm_route cs42l43_hs_map[] = {
+ { "Headphone", NULL, "cs42l43 AMP3_OUT" },
+ { "Headphone", NULL, "cs42l43 AMP4_OUT" },
+ { "cs42l43 ADC1_IN1_P", NULL, "Headset Mic" },
+ { "cs42l43 ADC1_IN1_N", NULL, "Headset Mic" },
+};
+
+static const struct snd_soc_dapm_widget cs42l43_dmic_widgets[] = {
+ SND_SOC_DAPM_MIC("DMIC", NULL),
+};
+
+static const struct snd_soc_dapm_route cs42l43_dmic_map[] = {
+ { "cs42l43 PDM1_DIN", NULL, "DMIC" },
+ { "cs42l43 PDM2_DIN", NULL, "DMIC" },
+};
+
+static int cs42l43_hs_rtd_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component;
+ struct mc_private *ctx = snd_soc_card_get_drvdata(rtd->card);
+ struct snd_soc_jack *jack = &ctx->sdw_headset;
+ struct snd_soc_card *card = rtd->card;
+ int ret;
+
+ card->components = devm_kasprintf(card->dev, GFP_KERNEL, "%s hs:cs42l43", card->components);
+ if (!card->components)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_new_controls(&card->dapm, cs42l43_hs_widgets,
+ ARRAY_SIZE(cs42l43_hs_widgets));
+ if (ret) {
+ dev_err(card->dev, "cs42l43 hs widgets addition failed: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_dapm_add_routes(&card->dapm, cs42l43_hs_map,
+ ARRAY_SIZE(cs42l43_hs_map));
+
+ if (ret) {
+ dev_err(card->dev, "cs42l43 hs map addition failed: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_card_jack_new(card, "Headphone Jack",
+ SND_JACK_MECHANICAL | SND_JACK_AVOUT |
+ SND_JACK_HEADSET | SND_JACK_LINEOUT |
+ SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+ SND_JACK_BTN_2 | SND_JACK_BTN_3,
+ jack);
+ if (ret) {
+ dev_err(card->dev, "Failed to create jack: %d\n", ret);
+ return ret;
+ }
+
+ snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
+ snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
+ snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
+ snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
+
+ ret = snd_soc_component_set_jack(component, jack, NULL);
+ if (ret) {
+ dev_err(card->dev, "Failed to register jack: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_component_set_sysclk(component, CS42L43_SYSCLK, CS42L43_SYSCLK_SDW,
+ 0, SND_SOC_CLOCK_IN);
+ if (ret)
+ dev_err(card->dev, "Failed to set sysclk: %d\n", ret);
+
+ return ret;
+}
+
+int sof_sdw_cs42l43_hs_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)
+{
+ /*
+ * No need to test if (!playback) like other codecs as cs42l43 uses separated dai for
+ * playback and capture, and sof_sdw_cs42l43_init is only linked to the playback dai.
+ */
+
+ dai_links->init = cs42l43_hs_rtd_init;
+
+ return 0;
+}
+
+static int cs42l43_dmic_rtd_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_card *card = rtd->card;
+ int ret;
+
+ card->components = devm_kasprintf(card->dev, GFP_KERNEL, "%s mic:cs42l43-dmic",
+ card->components);
+ if (!card->components)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_new_controls(&card->dapm, cs42l43_dmic_widgets,
+ ARRAY_SIZE(cs42l43_dmic_widgets));
+ if (ret) {
+ dev_err(card->dev, "cs42l43 dmic widgets addition failed: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_dapm_add_routes(&card->dapm, cs42l43_dmic_map,
+ ARRAY_SIZE(cs42l43_dmic_map));
+
+ if (ret)
+ dev_err(card->dev, "cs42l43 dmic map addition failed: %d\n", ret);
+
+ return ret;
+}
+
+int sof_sdw_cs42l43_dmic_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)
+{
+ dai_links->init = cs42l43_dmic_rtd_init;
+ return 0;
+}
diff --git a/sound/soc/intel/common/soc-acpi-intel-mtl-match.c b/sound/soc/intel/common/soc-acpi-intel-mtl-match.c
index 0304246d2922..b6409d2bd1fb 100644
--- a/sound/soc/intel/common/soc-acpi-intel-mtl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-mtl-match.c
@@ -92,6 +92,20 @@ static const struct snd_soc_acpi_endpoint rt712_endpoints[] = {
},
};
+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_adr_device rt711_sdca_0_adr[] = {
{
.adr = 0x000030025D071101ull,
@@ -211,6 +225,45 @@ static const struct snd_soc_acpi_link_adr mtl_712_only[] = {
{}
};
+static const struct snd_soc_acpi_adr_device cs42l43_0_adr[] = {
+ {
+ .adr = 0x00003001FA424301ull,
+ .num_endpoints = 1,
+ .endpoints = &single_endpoint,
+ .name_prefix = "cs42l43"
+ }
+};
+
+static const struct snd_soc_acpi_adr_device cs35l56_1_adr[] = {
+ {
+ .adr = 0x00013701FA355601ull,
+ .num_endpoints = 1,
+ .endpoints = &spk_r_endpoint,
+ .name_prefix = "cs35l56-8"
+ },
+ {
+ .adr = 0x00013601FA355601ull,
+ .num_endpoints = 1,
+ .endpoints = &spk_3_endpoint,
+ .name_prefix = "cs35l56-7"
+ }
+};
+
+static const struct snd_soc_acpi_adr_device cs35l56_2_adr[] = {
+ {
+ .adr = 0x00023301FA355601ull,
+ .num_endpoints = 1,
+ .endpoints = &spk_l_endpoint,
+ .name_prefix = "cs35l56-1"
+ },
+ {
+ .adr = 0x00023201FA355601ull,
+ .num_endpoints = 1,
+ .endpoints = &spk_2_endpoint,
+ .name_prefix = "cs35l56-2"
+ }
+};
+
static const struct snd_soc_acpi_link_adr rt5682_link2_max98373_link0[] = {
/* Expected order: jack -> amp */
{
@@ -317,6 +370,25 @@ static const struct snd_soc_acpi_link_adr cs42l42_link0_max98363_link2[] = {
{}
};
+static const struct snd_soc_acpi_link_adr mtl_cs42l43_cs35l56[] = {
+ {
+ .mask = BIT(0),
+ .num_adr = ARRAY_SIZE(cs42l43_0_adr),
+ .adr_d = cs42l43_0_adr,
+ },
+ {
+ .mask = BIT(1),
+ .num_adr = ARRAY_SIZE(cs35l56_1_adr),
+ .adr_d = cs35l56_1_adr,
+ },
+ {
+ .mask = BIT(2),
+ .num_adr = ARRAY_SIZE(cs35l56_2_adr),
+ .adr_d = cs35l56_2_adr,
+ },
+ {}
+};
+
/* this table is used when there is no I2S codec present */
struct snd_soc_acpi_mach snd_soc_acpi_intel_mtl_sdw_machines[] = {
/* mockup tests need to be first */
@@ -351,6 +423,12 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_mtl_sdw_machines[] = {
.sof_tplg_filename = "sof-mtl-rt1318-l12-rt714-l0.tplg"
},
{
+ .link_mask = GENMASK(2, 0),
+ .links = mtl_cs42l43_cs35l56,
+ .drv_name = "sof_sdw",
+ .sof_tplg_filename = "sof-mtl-cs42l43-l0-cs35l56-l12.tplg",
+ },
+ {
.link_mask = GENMASK(3, 0),
.links = mtl_3_in_1_sdca,
.drv_name = "sof_sdw",
generated by cgit (git 2.34.1) at 2025-10-31 23:32:25 +0000