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-rw-r--r--sound/soc/sdw_utils/Kconfig6
-rw-r--r--sound/soc/sdw_utils/Makefile11
-rw-r--r--sound/soc/sdw_utils/soc_sdw_bridge_cs35l56.c151
-rw-r--r--sound/soc/sdw_utils/soc_sdw_cs42l42.c91
-rw-r--r--sound/soc/sdw_utils/soc_sdw_cs42l43.c161
-rw-r--r--sound/soc/sdw_utils/soc_sdw_cs_amp.c64
-rw-r--r--sound/soc/sdw_utils/soc_sdw_dmic.c45
-rw-r--r--sound/soc/sdw_utils/soc_sdw_maxim.c148
-rw-r--r--sound/soc/sdw_utils/soc_sdw_rt5682.c91
-rw-r--r--sound/soc/sdw_utils/soc_sdw_rt700.c88
-rw-r--r--sound/soc/sdw_utils/soc_sdw_rt711.c160
-rw-r--r--sound/soc/sdw_utils/soc_sdw_rt712_sdca.c48
-rw-r--r--sound/soc/sdw_utils/soc_sdw_rt722_sdca.c41
-rw-r--r--sound/soc/sdw_utils/soc_sdw_rt_amp.c312
-rw-r--r--sound/soc/sdw_utils/soc_sdw_rt_amp_coeff_tables.h300
-rw-r--r--sound/soc/sdw_utils/soc_sdw_rt_dmic.c43
-rw-r--r--sound/soc/sdw_utils/soc_sdw_rt_sdca_jack_common.c214
-rw-r--r--sound/soc/sdw_utils/soc_sdw_utils.c1170
18 files changed, 3144 insertions, 0 deletions
diff --git a/sound/soc/sdw_utils/Kconfig b/sound/soc/sdw_utils/Kconfig
new file mode 100644
index 000000000000..d915083c3889
--- /dev/null
+++ b/sound/soc/sdw_utils/Kconfig
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
+config SND_SOC_SDW_UTILS
+ tristate
+ help
+ This option enables to use SoundWire common helper functions and
+ SoundWire codec helper functions in machine driver.
diff --git a/sound/soc/sdw_utils/Makefile b/sound/soc/sdw_utils/Makefile
new file mode 100644
index 000000000000..28229ed96ffb
--- /dev/null
+++ b/sound/soc/sdw_utils/Makefile
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: GPL-2.0-only
+snd-soc-sdw-utils-y := soc_sdw_utils.o soc_sdw_dmic.o soc_sdw_rt_dmic.o \
+ soc_sdw_rt700.o soc_sdw_rt711.o \
+ soc_sdw_rt712_sdca.o soc_sdw_rt722_sdca.o \
+ soc_sdw_rt5682.o soc_sdw_rt_sdca_jack_common.o \
+ soc_sdw_rt_amp.o \
+ soc_sdw_bridge_cs35l56.o \
+ soc_sdw_cs42l42.o soc_sdw_cs42l43.o \
+ soc_sdw_cs_amp.o \
+ soc_sdw_maxim.o
+obj-$(CONFIG_SND_SOC_SDW_UTILS) += snd-soc-sdw-utils.o
diff --git a/sound/soc/sdw_utils/soc_sdw_bridge_cs35l56.c b/sound/soc/sdw_utils/soc_sdw_bridge_cs35l56.c
new file mode 100644
index 000000000000..fcc3ef685af7
--- /dev/null
+++ b/sound/soc/sdw_utils/soc_sdw_bridge_cs35l56.c
@@ -0,0 +1,151 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// This file incorporates work covered by the following copyright notice:
+// Copyright (c) 2024 Intel Corporation
+// Copyright (c) 2024 Advanced Micro Devices, Inc.
+
+/*
+ * soc_sdw_bridge_cs35l56 - codec helper functions for handling CS35L56 Smart AMP
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-acpi.h>
+#include <sound/soc_sdw_utils.h>
+
+static const struct snd_soc_dapm_widget bridge_widgets[] = {
+ SND_SOC_DAPM_SPK("Bridge Speaker", NULL),
+};
+
+static const struct snd_soc_dapm_route bridge_map[] = {
+ {"Bridge Speaker", NULL, "AMPL SPK"},
+ {"Bridge Speaker", NULL, "AMPR SPK"},
+};
+
+static const char * const bridge_cs35l56_name_prefixes[] = {
+ "AMPL",
+ "AMPR",
+};
+
+static int asoc_sdw_bridge_cs35l56_asp_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_card *card = rtd->card;
+ int i, ret;
+ unsigned int rx_mask = 3; // ASP RX1, RX2
+ unsigned int tx_mask = 3; // ASP TX1, TX2
+ struct snd_soc_dai *codec_dai;
+ struct snd_soc_dai *cpu_dai;
+
+ card->components = devm_kasprintf(card->dev, GFP_KERNEL,
+ "%s spk:cs35l56-bridge",
+ card->components);
+ if (!card->components)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_new_controls(&card->dapm, bridge_widgets,
+ ARRAY_SIZE(bridge_widgets));
+ if (ret) {
+ dev_err(card->dev, "widgets addition failed: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_dapm_add_routes(&card->dapm, bridge_map, ARRAY_SIZE(bridge_map));
+ if (ret) {
+ dev_err(card->dev, "map addition failed: %d\n", ret);
+ return ret;
+ }
+
+ /* 4 x 16-bit sample slots and FSYNC=48000, BCLK=3.072 MHz */
+ for_each_rtd_codec_dais(rtd, i, codec_dai) {
+ ret = snd_soc_dai_set_tdm_slot(codec_dai, tx_mask, rx_mask, 4, 16);
+ if (ret < 0)
+ return ret;
+
+ ret = snd_soc_dai_set_sysclk(codec_dai, 0, 3072000, SND_SOC_CLOCK_IN);
+ if (ret < 0)
+ return ret;
+ }
+
+ for_each_rtd_cpu_dais(rtd, i, cpu_dai) {
+ ret = snd_soc_dai_set_tdm_slot(cpu_dai, tx_mask, rx_mask, 4, 16);
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+}
+
+static const struct snd_soc_pcm_stream asoc_sdw_bridge_params = {
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ .rate_min = 48000,
+ .rate_max = 48000,
+ .channels_min = 2,
+ .channels_max = 2,
+};
+
+SND_SOC_DAILINK_DEFS(asoc_sdw_bridge_dai,
+ DAILINK_COMP_ARRAY(COMP_CODEC("cs42l43-codec", "cs42l43-asp")),
+ DAILINK_COMP_ARRAY(COMP_CODEC("spi-cs35l56-left", "cs35l56-asp1"),
+ COMP_CODEC("spi-cs35l56-right", "cs35l56-asp1")),
+ DAILINK_COMP_ARRAY(COMP_PLATFORM("cs42l43-codec")));
+
+static const struct snd_soc_dai_link bridge_dai_template = {
+ .name = "cs42l43-cs35l56",
+ .init = asoc_sdw_bridge_cs35l56_asp_init,
+ .c2c_params = &asoc_sdw_bridge_params,
+ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_IB_IF | SND_SOC_DAIFMT_CBC_CFC,
+ SND_SOC_DAILINK_REG(asoc_sdw_bridge_dai),
+};
+
+int asoc_sdw_bridge_cs35l56_count_sidecar(struct snd_soc_card *card,
+ int *num_dais, int *num_devs)
+{
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
+
+ if (ctx->mc_quirk & SOC_SDW_SIDECAR_AMPS) {
+ (*num_dais)++;
+ (*num_devs) += ARRAY_SIZE(bridge_cs35l56_name_prefixes);
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_bridge_cs35l56_count_sidecar, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_bridge_cs35l56_add_sidecar(struct snd_soc_card *card,
+ struct snd_soc_dai_link **dai_links,
+ struct snd_soc_codec_conf **codec_conf)
+{
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
+
+ if (ctx->mc_quirk & SOC_SDW_SIDECAR_AMPS) {
+ **dai_links = bridge_dai_template;
+
+ for (int i = 0; i < ARRAY_SIZE(bridge_cs35l56_name_prefixes); i++) {
+ (*codec_conf)->dlc.name = (*dai_links)->codecs[i].name;
+ (*codec_conf)->name_prefix = bridge_cs35l56_name_prefixes[i];
+ (*codec_conf)++;
+ }
+
+ (*dai_links)++;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_bridge_cs35l56_add_sidecar, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_bridge_cs35l56_spk_init(struct snd_soc_card *card,
+ struct snd_soc_dai_link *dai_links,
+ struct asoc_sdw_codec_info *info,
+ bool playback)
+{
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
+
+ if (ctx->mc_quirk & SOC_SDW_SIDECAR_AMPS)
+ info->amp_num += ARRAY_SIZE(bridge_cs35l56_name_prefixes);
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_bridge_cs35l56_spk_init, SND_SOC_SDW_UTILS);
diff --git a/sound/soc/sdw_utils/soc_sdw_cs42l42.c b/sound/soc/sdw_utils/soc_sdw_cs42l42.c
new file mode 100644
index 000000000000..78a6cb059ac0
--- /dev/null
+++ b/sound/soc/sdw_utils/soc_sdw_cs42l42.c
@@ -0,0 +1,91 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// This file incorporates work covered by the following copyright notice:
+// Copyright (c) 2023 Intel Corporation
+// Copyright (c) 2024 Advanced Micro Devices, Inc.
+/*
+ * soc_sdw_cs42l42 - Helpers to handle CS42L42 from generic machine driver
+ */
+
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/input.h>
+#include <linux/soundwire/sdw.h>
+#include <linux/soundwire/sdw_type.h>
+#include <sound/control.h>
+#include <sound/soc.h>
+#include <sound/soc-acpi.h>
+#include <sound/soc-dapm.h>
+#include <sound/jack.h>
+#include <sound/soc_sdw_utils.h>
+
+static const struct snd_soc_dapm_route cs42l42_map[] = {
+ /* HP jack connectors - unknown if we have jack detection */
+ {"Headphone", NULL, "cs42l42 HP"},
+
+ /* other jacks */
+ {"cs42l42 HS", NULL, "Headset Mic"},
+};
+
+static struct snd_soc_jack_pin cs42l42_jack_pins[] = {
+ {
+ .pin = "Headphone",
+ .mask = SND_JACK_HEADPHONE,
+ },
+ {
+ .pin = "Headset Mic",
+ .mask = SND_JACK_MICROPHONE,
+ },
+};
+
+int asoc_sdw_cs42l42_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
+{
+ struct snd_soc_card *card = rtd->card;
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
+ struct snd_soc_component *component;
+ struct snd_soc_jack *jack;
+ int ret;
+
+ component = dai->component;
+ card->components = devm_kasprintf(card->dev, GFP_KERNEL,
+ "%s hs:cs42l42",
+ card->components);
+ if (!card->components)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_add_routes(&card->dapm, cs42l42_map,
+ ARRAY_SIZE(cs42l42_map));
+
+ if (ret) {
+ dev_err(card->dev, "cs42l42 map addition failed: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",
+ SND_JACK_HEADSET | SND_JACK_BTN_0 |
+ SND_JACK_BTN_1 | SND_JACK_BTN_2 |
+ SND_JACK_BTN_3,
+ &ctx->sdw_headset,
+ cs42l42_jack_pins,
+ ARRAY_SIZE(cs42l42_jack_pins));
+ if (ret) {
+ dev_err(rtd->card->dev, "Headset Jack creation failed: %d\n",
+ ret);
+ return ret;
+ }
+
+ jack = &ctx->sdw_headset;
+
+ snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
+ snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOLUMEUP);
+ snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN);
+ snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOICECOMMAND);
+
+ ret = snd_soc_component_set_jack(component, jack, NULL);
+
+ if (ret)
+ dev_err(rtd->card->dev, "Headset Jack call-back failed: %d\n",
+ ret);
+
+ return ret;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_cs42l42_rtd_init, SND_SOC_SDW_UTILS);
diff --git a/sound/soc/sdw_utils/soc_sdw_cs42l43.c b/sound/soc/sdw_utils/soc_sdw_cs42l43.c
new file mode 100644
index 000000000000..adb1c008e871
--- /dev/null
+++ b/sound/soc/sdw_utils/soc_sdw_cs42l43.c
@@ -0,0 +1,161 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// Based on sof_sdw_rt5682.c
+// This file incorporates work covered by the following copyright notice:
+// Copyright (c) 2023 Intel Corporation
+// Copyright (c) 2024 Advanced Micro Devices, Inc.
+
+/*
+ * soc_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 <sound/soc_sdw_utils.h>
+
+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_route cs42l43_spk_map[] = {
+ { "Speaker", NULL, "cs42l43 AMP1_OUT_P", },
+ { "Speaker", NULL, "cs42l43 AMP1_OUT_N", },
+ { "Speaker", NULL, "cs42l43 AMP2_OUT_P", },
+ { "Speaker", NULL, "cs42l43 AMP2_OUT_N", },
+};
+
+static const struct snd_soc_dapm_route cs42l43_dmic_map[] = {
+ { "cs42l43 PDM1_DIN", NULL, "DMIC" },
+ { "cs42l43 PDM2_DIN", NULL, "DMIC" },
+};
+
+static struct snd_soc_jack_pin soc_jack_pins[] = {
+ {
+ .pin = "Headphone",
+ .mask = SND_JACK_HEADPHONE,
+ },
+ {
+ .pin = "Headset Mic",
+ .mask = SND_JACK_MICROPHONE,
+ },
+};
+
+int asoc_sdw_cs42l43_hs_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
+{
+ struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component;
+ struct asoc_sdw_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_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_pins(card, "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, soc_jack_pins,
+ ARRAY_SIZE(soc_jack_pins));
+ 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;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_cs42l43_hs_rtd_init, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_cs42l43_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
+{
+ struct snd_soc_card *card = rtd->card;
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
+ int ret;
+
+ if (!(ctx->mc_quirk & SOC_SDW_SIDECAR_AMPS)) {
+ /* Will be set by the bridge code in this case */
+ card->components = devm_kasprintf(card->dev, GFP_KERNEL,
+ "%s spk:cs42l43-spk",
+ card->components);
+ if (!card->components)
+ return -ENOMEM;
+ }
+
+ ret = snd_soc_dapm_add_routes(&card->dapm, cs42l43_spk_map,
+ ARRAY_SIZE(cs42l43_spk_map));
+ if (ret)
+ dev_err(card->dev, "cs42l43 speaker map addition failed: %d\n", ret);
+
+ return ret;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_cs42l43_spk_rtd_init, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_cs42l43_spk_init(struct snd_soc_card *card,
+ struct snd_soc_dai_link *dai_links,
+ struct asoc_sdw_codec_info *info,
+ bool playback)
+{
+ /* Do init on playback link only. */
+ if (!playback)
+ return 0;
+
+ info->amp_num++;
+
+ return asoc_sdw_bridge_cs35l56_spk_init(card, dai_links, info, playback);
+}
+EXPORT_SYMBOL_NS(asoc_sdw_cs42l43_spk_init, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_cs42l43_dmic_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
+{
+ 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_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;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_cs42l43_dmic_rtd_init, SND_SOC_SDW_UTILS);
diff --git a/sound/soc/sdw_utils/soc_sdw_cs_amp.c b/sound/soc/sdw_utils/soc_sdw_cs_amp.c
new file mode 100644
index 000000000000..58b059b68016
--- /dev/null
+++ b/sound/soc/sdw_utils/soc_sdw_cs_amp.c
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// This file incorporates work covered by the following copyright notice:
+// Copyright (c) 2023 Intel Corporation
+// Copyright (c) 2024 Advanced Micro Devices, Inc.
+
+/*
+ * soc_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 <sound/soc-dai.h>
+#include <sound/soc_sdw_utils.h>
+
+#define CODEC_NAME_SIZE 8
+
+int asoc_sdw_cs_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
+{
+ const char *dai_name = rtd->dai_link->codecs->dai_name;
+ struct snd_soc_card *card = rtd->card;
+ char codec_name[CODEC_NAME_SIZE];
+ char widget_name[16];
+ struct snd_soc_dapm_route route = { "Speaker", NULL, widget_name };
+ struct snd_soc_dai *codec_dai;
+ int i, ret;
+
+ 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;
+
+ for_each_rtd_codec_dais(rtd, i, codec_dai) {
+ if (!strstr(codec_dai->name, "cs35l56"))
+ continue;
+
+ snprintf(widget_name, sizeof(widget_name), "%s SPK",
+ codec_dai->component->name_prefix);
+ ret = snd_soc_dapm_add_routes(&card->dapm, &route, 1);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_cs_spk_rtd_init, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_cs_amp_init(struct snd_soc_card *card,
+ struct snd_soc_dai_link *dai_links,
+ struct asoc_sdw_codec_info *info,
+ bool playback)
+{
+ /* Do init on playback link only. */
+ if (!playback)
+ return 0;
+
+ info->amp_num++;
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_cs_amp_init, SND_SOC_SDW_UTILS);
diff --git a/sound/soc/sdw_utils/soc_sdw_dmic.c b/sound/soc/sdw_utils/soc_sdw_dmic.c
new file mode 100644
index 000000000000..fc2aae985084
--- /dev/null
+++ b/sound/soc/sdw_utils/soc_sdw_dmic.c
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// This file incorporates work covered by the following copyright notice:
+// Copyright (c) 2020 Intel Corporation
+// Copyright (c) 2024 Advanced Micro Devices, Inc.
+
+/*
+ * soc_sdw_dmic - Helpers to handle dmic from generic machine driver
+ */
+
+#include <sound/soc.h>
+#include <sound/soc-acpi.h>
+#include <sound/soc-dapm.h>
+#include <sound/soc_sdw_utils.h>
+
+static const struct snd_soc_dapm_widget dmic_widgets[] = {
+ SND_SOC_DAPM_MIC("SoC DMIC", NULL),
+};
+
+static const struct snd_soc_dapm_route dmic_map[] = {
+ /* digital mics */
+ {"DMic", NULL, "SoC DMIC"},
+};
+
+int asoc_sdw_dmic_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_card *card = rtd->card;
+ int ret;
+
+ ret = snd_soc_dapm_new_controls(&card->dapm, dmic_widgets,
+ ARRAY_SIZE(dmic_widgets));
+ if (ret) {
+ dev_err(card->dev, "DMic widget addition failed: %d\n", ret);
+ /* Don't need to add routes if widget addition failed */
+ return ret;
+ }
+
+ ret = snd_soc_dapm_add_routes(&card->dapm, dmic_map,
+ ARRAY_SIZE(dmic_map));
+
+ if (ret)
+ dev_err(card->dev, "DMic map addition failed: %d\n", ret);
+
+ return ret;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_dmic_init, SND_SOC_SDW_UTILS);
diff --git a/sound/soc/sdw_utils/soc_sdw_maxim.c b/sound/soc/sdw_utils/soc_sdw_maxim.c
new file mode 100644
index 000000000000..cdcd8df37e1d
--- /dev/null
+++ b/sound/soc/sdw_utils/soc_sdw_maxim.c
@@ -0,0 +1,148 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// This file incorporates work covered by the following copyright notice:
+// Copyright (c) 2020 Intel Corporation
+// Copyright (c) 2024 Advanced Micro Devices, Inc.
+//
+// soc_sdw_maxim - Helpers to handle maxim codecs
+// codec devices from generic machine driver
+
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <sound/control.h>
+#include <sound/soc.h>
+#include <sound/soc-acpi.h>
+#include <sound/soc-dapm.h>
+#include <sound/soc_sdw_utils.h>
+
+static int maxim_part_id;
+#define SOC_SDW_PART_ID_MAX98363 0x8363
+#define SOC_SDW_PART_ID_MAX98373 0x8373
+
+static const struct snd_soc_dapm_route max_98373_dapm_routes[] = {
+ { "Left Spk", NULL, "Left BE_OUT" },
+ { "Right Spk", NULL, "Right BE_OUT" },
+};
+
+int asoc_sdw_maxim_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
+{
+ struct snd_soc_card *card = rtd->card;
+ int ret;
+
+ card->components = devm_kasprintf(card->dev, GFP_KERNEL,
+ "%s spk:mx%04x",
+ card->components, maxim_part_id);
+ if (!card->components)
+ return -ENOMEM;
+
+ dev_dbg(card->dev, "soundwire maxim card components assigned : %s\n",
+ card->components);
+
+ ret = snd_soc_dapm_add_routes(&card->dapm, max_98373_dapm_routes, 2);
+ if (ret)
+ dev_err(rtd->dev, "failed to add first SPK map: %d\n", ret);
+
+ return ret;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_maxim_spk_rtd_init, SND_SOC_SDW_UTILS);
+
+static int asoc_sdw_mx8373_enable_spk_pin(struct snd_pcm_substream *substream, bool enable)
+{
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
+ struct snd_soc_dai *codec_dai;
+ struct snd_soc_dai *cpu_dai;
+ int ret;
+ int j;
+
+ /* set spk pin by playback only */
+ if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+ return 0;
+
+ cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
+ for_each_rtd_codec_dais(rtd, j, codec_dai) {
+ struct snd_soc_dapm_context *dapm =
+ snd_soc_component_get_dapm(cpu_dai->component);
+ char pin_name[16];
+
+ snprintf(pin_name, ARRAY_SIZE(pin_name), "%s Spk",
+ codec_dai->component->name_prefix);
+
+ if (enable)
+ ret = snd_soc_dapm_enable_pin(dapm, pin_name);
+ else
+ ret = snd_soc_dapm_disable_pin(dapm, pin_name);
+
+ if (!ret)
+ snd_soc_dapm_sync(dapm);
+ }
+
+ return 0;
+}
+
+static int asoc_sdw_mx8373_prepare(struct snd_pcm_substream *substream)
+{
+ int ret;
+
+ /* according to soc_pcm_prepare dai link prepare is called first */
+ ret = asoc_sdw_prepare(substream);
+ if (ret < 0)
+ return ret;
+
+ return asoc_sdw_mx8373_enable_spk_pin(substream, true);
+}
+
+static int asoc_sdw_mx8373_hw_free(struct snd_pcm_substream *substream)
+{
+ int ret;
+
+ /* according to soc_pcm_hw_free dai link free is called first */
+ ret = asoc_sdw_hw_free(substream);
+ if (ret < 0)
+ return ret;
+
+ return asoc_sdw_mx8373_enable_spk_pin(substream, false);
+}
+
+static const struct snd_soc_ops max_98373_sdw_ops = {
+ .startup = asoc_sdw_startup,
+ .prepare = asoc_sdw_mx8373_prepare,
+ .trigger = asoc_sdw_trigger,
+ .hw_params = asoc_sdw_hw_params,
+ .hw_free = asoc_sdw_mx8373_hw_free,
+ .shutdown = asoc_sdw_shutdown,
+};
+
+static int asoc_sdw_mx8373_sdw_late_probe(struct snd_soc_card *card)
+{
+ struct snd_soc_dapm_context *dapm = &card->dapm;
+
+ /* Disable Left and Right Spk pin after boot */
+ snd_soc_dapm_disable_pin(dapm, "Left Spk");
+ snd_soc_dapm_disable_pin(dapm, "Right Spk");
+ return snd_soc_dapm_sync(dapm);
+}
+
+int asoc_sdw_maxim_init(struct snd_soc_card *card,
+ struct snd_soc_dai_link *dai_links,
+ struct asoc_sdw_codec_info *info,
+ bool playback)
+{
+ info->amp_num++;
+
+ maxim_part_id = info->part_id;
+ switch (maxim_part_id) {
+ case SOC_SDW_PART_ID_MAX98363:
+ /* Default ops are set in function init_dai_link.
+ * called as part of function create_sdw_dailink
+ */
+ break;
+ case SOC_SDW_PART_ID_MAX98373:
+ info->codec_card_late_probe = asoc_sdw_mx8373_sdw_late_probe;
+ dai_links->ops = &max_98373_sdw_ops;
+ break;
+ default:
+ dev_err(card->dev, "Invalid maxim_part_id %#x\n", maxim_part_id);
+ return -EINVAL;
+ }
+ return 0;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_maxim_init, SND_SOC_SDW_UTILS);
diff --git a/sound/soc/sdw_utils/soc_sdw_rt5682.c b/sound/soc/sdw_utils/soc_sdw_rt5682.c
new file mode 100644
index 000000000000..80b4caa92667
--- /dev/null
+++ b/sound/soc/sdw_utils/soc_sdw_rt5682.c
@@ -0,0 +1,91 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// This file incorporates work covered by the following copyright notice:
+// Copyright (c) 2020 Intel Corporation
+// Copyright (c) 2024 Advanced Micro Devices, Inc.
+
+/*
+ * soc_sdw_rt5682 - Helpers to handle RT5682 from generic machine driver
+ */
+
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/input.h>
+#include <linux/soundwire/sdw.h>
+#include <linux/soundwire/sdw_type.h>
+#include <sound/control.h>
+#include <sound/soc.h>
+#include <sound/soc-acpi.h>
+#include <sound/soc-dapm.h>
+#include <sound/jack.h>
+#include <sound/soc_sdw_utils.h>
+
+static const struct snd_soc_dapm_route rt5682_map[] = {
+ /*Headphones*/
+ { "Headphone", NULL, "rt5682 HPOL" },
+ { "Headphone", NULL, "rt5682 HPOR" },
+ { "rt5682 IN1P", NULL, "Headset Mic" },
+};
+
+static struct snd_soc_jack_pin rt5682_jack_pins[] = {
+ {
+ .pin = "Headphone",
+ .mask = SND_JACK_HEADPHONE,
+ },
+ {
+ .pin = "Headset Mic",
+ .mask = SND_JACK_MICROPHONE,
+ },
+};
+
+int asoc_sdw_rt5682_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
+{
+ struct snd_soc_card *card = rtd->card;
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
+ struct snd_soc_component *component;
+ struct snd_soc_jack *jack;
+ int ret;
+
+ component = dai->component;
+ card->components = devm_kasprintf(card->dev, GFP_KERNEL,
+ "%s hs:rt5682",
+ card->components);
+ if (!card->components)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_add_routes(&card->dapm, rt5682_map,
+ ARRAY_SIZE(rt5682_map));
+
+ if (ret) {
+ dev_err(card->dev, "rt5682 map addition failed: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",
+ SND_JACK_HEADSET | SND_JACK_BTN_0 |
+ SND_JACK_BTN_1 | SND_JACK_BTN_2 |
+ SND_JACK_BTN_3,
+ &ctx->sdw_headset,
+ rt5682_jack_pins,
+ ARRAY_SIZE(rt5682_jack_pins));
+ if (ret) {
+ dev_err(rtd->card->dev, "Headset Jack creation failed: %d\n",
+ ret);
+ return ret;
+ }
+
+ jack = &ctx->sdw_headset;
+
+ 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(rtd->card->dev, "Headset Jack call-back failed: %d\n",
+ ret);
+
+ return ret;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_rt5682_rtd_init, SND_SOC_SDW_UTILS);
diff --git a/sound/soc/sdw_utils/soc_sdw_rt700.c b/sound/soc/sdw_utils/soc_sdw_rt700.c
new file mode 100644
index 000000000000..4dbeeeca3434
--- /dev/null
+++ b/sound/soc/sdw_utils/soc_sdw_rt700.c
@@ -0,0 +1,88 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// This file incorporates work covered by the following copyright notice:
+// Copyright (c) 2020 Intel Corporation
+// Copyright (c) 2024 Advanced Micro Devices, Inc.
+
+/*
+ * soc_sdw_rt700 - Helpers to handle RT700 from generic machine driver
+ */
+
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/input.h>
+#include <sound/control.h>
+#include <sound/soc.h>
+#include <sound/soc-acpi.h>
+#include <sound/soc-dapm.h>
+#include <sound/jack.h>
+#include <sound/soc_sdw_utils.h>
+
+static const struct snd_soc_dapm_route rt700_map[] = {
+ /* Headphones */
+ { "Headphones", NULL, "rt700 HP" },
+ { "Speaker", NULL, "rt700 SPK" },
+ { "rt700 MIC2", NULL, "AMIC" },
+};
+
+static struct snd_soc_jack_pin rt700_jack_pins[] = {
+ {
+ .pin = "Headphones",
+ .mask = SND_JACK_HEADPHONE,
+ },
+ {
+ .pin = "AMIC",
+ .mask = SND_JACK_MICROPHONE,
+ },
+};
+
+int asoc_sdw_rt700_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
+{
+ struct snd_soc_card *card = rtd->card;
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
+ struct snd_soc_component *component;
+ struct snd_soc_jack *jack;
+ int ret;
+
+ component = dai->component;
+ card->components = devm_kasprintf(card->dev, GFP_KERNEL,
+ "%s hs:rt700",
+ card->components);
+ if (!card->components)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_add_routes(&card->dapm, rt700_map,
+ ARRAY_SIZE(rt700_map));
+
+ if (ret) {
+ dev_err(card->dev, "rt700 map addition failed: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",
+ SND_JACK_HEADSET | SND_JACK_BTN_0 |
+ SND_JACK_BTN_1 | SND_JACK_BTN_2 |
+ SND_JACK_BTN_3,
+ &ctx->sdw_headset,
+ rt700_jack_pins,
+ ARRAY_SIZE(rt700_jack_pins));
+ if (ret) {
+ dev_err(rtd->card->dev, "Headset Jack creation failed: %d\n",
+ ret);
+ return ret;
+ }
+
+ jack = &ctx->sdw_headset;
+
+ 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(rtd->card->dev, "Headset Jack call-back failed: %d\n",
+ ret);
+
+ return ret;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_rt700_rtd_init, SND_SOC_SDW_UTILS);
diff --git a/sound/soc/sdw_utils/soc_sdw_rt711.c b/sound/soc/sdw_utils/soc_sdw_rt711.c
new file mode 100644
index 000000000000..38b4126dd45f
--- /dev/null
+++ b/sound/soc/sdw_utils/soc_sdw_rt711.c
@@ -0,0 +1,160 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// This file incorporates work covered by the following copyright notice:
+// Copyright (c) 2020 Intel Corporation
+// Copyright (c) 2024 Advanced Micro Devices, Inc.
+
+/*
+ * soc_sdw_rt711 - Helpers to handle RT711 from generic machine driver
+ */
+
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/input.h>
+#include <linux/soundwire/sdw.h>
+#include <linux/soundwire/sdw_type.h>
+#include <sound/control.h>
+#include <sound/soc.h>
+#include <sound/soc-acpi.h>
+#include <sound/soc-dapm.h>
+#include <sound/jack.h>
+#include <sound/soc_sdw_utils.h>
+
+/*
+ * Note this MUST be called before snd_soc_register_card(), so that the props
+ * are in place before the codec component driver's probe function parses them.
+ */
+static int rt711_add_codec_device_props(struct device *sdw_dev, unsigned long quirk)
+{
+ struct property_entry props[SOC_SDW_MAX_NO_PROPS] = {};
+ struct fwnode_handle *fwnode;
+ int ret;
+
+ if (!SOC_SDW_JACK_JDSRC(quirk))
+ return 0;
+ props[0] = PROPERTY_ENTRY_U32("realtek,jd-src", SOC_SDW_JACK_JDSRC(quirk));
+
+ fwnode = fwnode_create_software_node(props, NULL);
+ if (IS_ERR(fwnode))
+ return PTR_ERR(fwnode);
+
+ ret = device_add_software_node(sdw_dev, to_software_node(fwnode));
+
+ fwnode_handle_put(fwnode);
+
+ return ret;
+}
+
+static const struct snd_soc_dapm_route rt711_map[] = {
+ /* Headphones */
+ { "Headphone", NULL, "rt711 HP" },
+ { "rt711 MIC2", NULL, "Headset Mic" },
+};
+
+static struct snd_soc_jack_pin rt711_jack_pins[] = {
+ {
+ .pin = "Headphone",
+ .mask = SND_JACK_HEADPHONE,
+ },
+ {
+ .pin = "Headset Mic",
+ .mask = SND_JACK_MICROPHONE,
+ },
+};
+
+int asoc_sdw_rt711_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
+{
+ struct snd_soc_card *card = rtd->card;
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
+ struct snd_soc_component *component;
+ struct snd_soc_jack *jack;
+ int ret;
+
+ component = dai->component;
+ card->components = devm_kasprintf(card->dev, GFP_KERNEL,
+ "%s hs:rt711",
+ card->components);
+ if (!card->components)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_add_routes(&card->dapm, rt711_map,
+ ARRAY_SIZE(rt711_map));
+
+ if (ret) {
+ dev_err(card->dev, "rt711 map addition failed: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",
+ SND_JACK_HEADSET | SND_JACK_BTN_0 |
+ SND_JACK_BTN_1 | SND_JACK_BTN_2 |
+ SND_JACK_BTN_3,
+ &ctx->sdw_headset,
+ rt711_jack_pins,
+ ARRAY_SIZE(rt711_jack_pins));
+ if (ret) {
+ dev_err(rtd->card->dev, "Headset Jack creation failed: %d\n",
+ ret);
+ return ret;
+ }
+
+ jack = &ctx->sdw_headset;
+
+ 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(rtd->card->dev, "Headset Jack call-back failed: %d\n",
+ ret);
+
+ return ret;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_rt711_rtd_init, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_rt711_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link)
+{
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
+
+ if (!ctx->headset_codec_dev)
+ return 0;
+
+ device_remove_software_node(ctx->headset_codec_dev);
+ put_device(ctx->headset_codec_dev);
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_rt711_exit, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_rt711_init(struct snd_soc_card *card,
+ struct snd_soc_dai_link *dai_links,
+ struct asoc_sdw_codec_info *info,
+ bool playback)
+{
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
+ struct device *sdw_dev;
+ int ret;
+
+ /*
+ * headset should be initialized once.
+ * Do it with dai link for playback.
+ */
+ if (!playback)
+ return 0;
+
+ sdw_dev = bus_find_device_by_name(&sdw_bus_type, NULL, dai_links->codecs[0].name);
+ if (!sdw_dev)
+ return -EPROBE_DEFER;
+
+ ret = rt711_add_codec_device_props(sdw_dev, ctx->mc_quirk);
+ if (ret < 0) {
+ put_device(sdw_dev);
+ return ret;
+ }
+ ctx->headset_codec_dev = sdw_dev;
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_rt711_init, SND_SOC_SDW_UTILS);
diff --git a/sound/soc/sdw_utils/soc_sdw_rt712_sdca.c b/sound/soc/sdw_utils/soc_sdw_rt712_sdca.c
new file mode 100644
index 000000000000..5127210b9a03
--- /dev/null
+++ b/sound/soc/sdw_utils/soc_sdw_rt712_sdca.c
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// This file incorporates work covered by the following copyright notice:
+// Copyright (c) 2023 Intel Corporation
+// Copyright (c) 2024 Advanced Micro Devices, Inc.
+
+/*
+ * soc_sdw_rt712_sdca - Helpers to handle RT712-SDCA from generic machine driver
+ */
+
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/soundwire/sdw.h>
+#include <linux/soundwire/sdw_type.h>
+#include <sound/control.h>
+#include <sound/soc.h>
+#include <sound/soc-acpi.h>
+#include <sound/soc-dapm.h>
+#include <sound/soc_sdw_utils.h>
+
+/*
+ * dapm routes for rt712 spk will be registered dynamically according
+ * to the number of rt712 spk used. The first two entries will be registered
+ * for one codec case, and the last two entries are also registered
+ * if two rt712s are used.
+ */
+static const struct snd_soc_dapm_route rt712_spk_map[] = {
+ { "Speaker", NULL, "rt712 SPOL" },
+ { "Speaker", NULL, "rt712 SPOR" },
+};
+
+int asoc_sdw_rt712_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
+{
+ struct snd_soc_card *card = rtd->card;
+ int ret;
+
+ card->components = devm_kasprintf(card->dev, GFP_KERNEL,
+ "%s spk:rt712",
+ card->components);
+ if (!card->components)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_add_routes(&card->dapm, rt712_spk_map, ARRAY_SIZE(rt712_spk_map));
+ if (ret)
+ dev_err(rtd->dev, "failed to add SPK map: %d\n", ret);
+
+ return ret;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_rt712_spk_rtd_init, SND_SOC_SDW_UTILS);
diff --git a/sound/soc/sdw_utils/soc_sdw_rt722_sdca.c b/sound/soc/sdw_utils/soc_sdw_rt722_sdca.c
new file mode 100644
index 000000000000..6a402172289f
--- /dev/null
+++ b/sound/soc/sdw_utils/soc_sdw_rt722_sdca.c
@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// This file incorporates work covered by the following copyright notice:
+// Copyright (c) 2023 Intel Corporation
+// Copyright (c) 2024 Advanced Micro Devices, Inc.
+
+/*
+ * soc_sdw_rt722_sdca - Helpers to handle RT722-SDCA from generic machine driver
+ */
+
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/soundwire/sdw.h>
+#include <linux/soundwire/sdw_type.h>
+#include <sound/control.h>
+#include <sound/soc.h>
+#include <sound/soc-acpi.h>
+#include <sound/soc-dapm.h>
+#include <sound/soc_sdw_utils.h>
+
+static const struct snd_soc_dapm_route rt722_spk_map[] = {
+ { "Speaker", NULL, "rt722 SPK" },
+};
+
+int asoc_sdw_rt722_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
+{
+ struct snd_soc_card *card = rtd->card;
+ int ret;
+
+ card->components = devm_kasprintf(card->dev, GFP_KERNEL,
+ "%s spk:rt722",
+ card->components);
+ if (!card->components)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_add_routes(&card->dapm, rt722_spk_map, ARRAY_SIZE(rt722_spk_map));
+ if (ret)
+ dev_err(rtd->dev, "failed to add rt722 spk map: %d\n", ret);
+
+ return ret;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_rt722_spk_rtd_init, SND_SOC_SDW_UTILS);
diff --git a/sound/soc/sdw_utils/soc_sdw_rt_amp.c b/sound/soc/sdw_utils/soc_sdw_rt_amp.c
new file mode 100644
index 000000000000..6951dfb56526
--- /dev/null
+++ b/sound/soc/sdw_utils/soc_sdw_rt_amp.c
@@ -0,0 +1,312 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// This file incorporates work covered by the following copyright notice:
+// Copyright (c) 2022 Intel Corporation
+// Copyright (c) 2024 Advanced Micro Devices, Inc.
+
+/*
+ * soc_sdw_rt_amp - Helpers to handle RT1308/RT1316/RT1318 from generic machine driver
+ */
+
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <sound/control.h>
+#include <sound/soc.h>
+#include <sound/soc-acpi.h>
+#include <sound/soc-dapm.h>
+#include <linux/soundwire/sdw.h>
+#include <linux/soundwire/sdw_type.h>
+#include <linux/dmi.h>
+#include <sound/soc_sdw_utils.h>
+#include "soc_sdw_rt_amp_coeff_tables.h"
+#include "../codecs/rt1308.h"
+
+#define CODEC_NAME_SIZE 7
+
+/* choose a larger value to resolve compatibility issues */
+#define RT_AMP_MAX_BQ_REG RT1316_MAX_BQ_REG
+
+struct rt_amp_platform_data {
+ const unsigned char *bq_params;
+ const unsigned int bq_params_cnt;
+};
+
+static const struct rt_amp_platform_data dell_0a5d_platform_data = {
+ .bq_params = dell_0a5d_bq_params,
+ .bq_params_cnt = ARRAY_SIZE(dell_0a5d_bq_params),
+};
+
+static const struct rt_amp_platform_data dell_0b00_platform_data = {
+ .bq_params = dell_0b00_bq_params,
+ .bq_params_cnt = ARRAY_SIZE(dell_0b00_bq_params),
+};
+
+static const struct dmi_system_id dmi_platform_data[] = {
+ /* CometLake devices */
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0990")
+ },
+ .driver_data = (void *)&dell_0a5d_platform_data,
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "098F")
+ },
+ .driver_data = (void *)&dell_0a5d_platform_data,
+ },
+ /* TigerLake devices */
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A5D")
+ },
+ .driver_data = (void *)&dell_0a5d_platform_data,
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A5E")
+ },
+ .driver_data = (void *)&dell_0a5d_platform_data,
+ },
+ /* AlderLake devices */
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B00")
+ },
+ .driver_data = (void *)&dell_0b00_platform_data,
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B01")
+ },
+ .driver_data = (void *)&dell_0b00_platform_data,
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0AFF")
+ },
+ .driver_data = (void *)&dell_0b00_platform_data,
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0AFE")
+ },
+ .driver_data = (void *)&dell_0b00_platform_data,
+ },
+ {},
+};
+
+static int rt_amp_add_device_props(struct device *sdw_dev)
+{
+ struct property_entry props[3] = {};
+ struct fwnode_handle *fwnode;
+ const struct dmi_system_id *dmi_data;
+ const struct rt_amp_platform_data *pdata;
+ unsigned char params[RT_AMP_MAX_BQ_REG];
+ int ret;
+
+ dmi_data = dmi_first_match(dmi_platform_data);
+ if (!dmi_data)
+ return 0;
+
+ pdata = dmi_data->driver_data;
+ memcpy(&params, pdata->bq_params, sizeof(unsigned char) * pdata->bq_params_cnt);
+
+ props[0] = PROPERTY_ENTRY_U8_ARRAY("realtek,bq-params", params);
+ props[1] = PROPERTY_ENTRY_U32("realtek,bq-params-cnt", pdata->bq_params_cnt);
+
+ fwnode = fwnode_create_software_node(props, NULL);
+ if (IS_ERR(fwnode))
+ return PTR_ERR(fwnode);
+
+ ret = device_add_software_node(sdw_dev, to_software_node(fwnode));
+
+ fwnode_handle_put(fwnode);
+
+ return ret;
+}
+
+/*
+ * dapm routes for rt1308/rt1316/rt1318 will be registered dynamically
+ * according to the number of rt1308/rt1316/rt1318 used. The first two
+ * entries will be registered for one codec case, and the last two entries
+ * are also registered if two 1308s/1316s/1318s are used.
+ */
+static const struct snd_soc_dapm_route rt1308_map[] = {
+ { "Speaker", NULL, "rt1308-1 SPOL" },
+ { "Speaker", NULL, "rt1308-1 SPOR" },
+ { "Speaker", NULL, "rt1308-2 SPOL" },
+ { "Speaker", NULL, "rt1308-2 SPOR" },
+};
+
+static const struct snd_soc_dapm_route rt1316_map[] = {
+ { "Speaker", NULL, "rt1316-1 SPOL" },
+ { "Speaker", NULL, "rt1316-1 SPOR" },
+ { "Speaker", NULL, "rt1316-2 SPOL" },
+ { "Speaker", NULL, "rt1316-2 SPOR" },
+};
+
+static const struct snd_soc_dapm_route rt1318_map[] = {
+ { "Speaker", NULL, "rt1318-1 SPOL" },
+ { "Speaker", NULL, "rt1318-1 SPOR" },
+ { "Speaker", NULL, "rt1318-2 SPOL" },
+ { "Speaker", NULL, "rt1318-2 SPOR" },
+};
+
+static const struct snd_soc_dapm_route rt1320_map[] = {
+ { "Speaker", NULL, "rt1320-1 SPOL" },
+ { "Speaker", NULL, "rt1320-1 SPOR" },
+ { "Speaker", NULL, "rt1320-2 SPOL" },
+ { "Speaker", NULL, "rt1320-2 SPOR" },
+};
+
+static const struct snd_soc_dapm_route *get_codec_name_and_route(struct snd_soc_dai *dai,
+ char *codec_name)
+{
+ /* get the codec name */
+ snprintf(codec_name, CODEC_NAME_SIZE, "%s", dai->name);
+
+ /* choose the right codec's map */
+ if (strcmp(codec_name, "rt1308") == 0)
+ return rt1308_map;
+ else if (strcmp(codec_name, "rt1316") == 0)
+ return rt1316_map;
+ else if (strcmp(codec_name, "rt1318") == 0)
+ return rt1318_map;
+ else
+ return rt1320_map;
+}
+
+int asoc_sdw_rt_amp_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
+{
+ struct snd_soc_card *card = rtd->card;
+ const struct snd_soc_dapm_route *rt_amp_map;
+ char codec_name[CODEC_NAME_SIZE];
+ struct snd_soc_dai *codec_dai;
+ int ret;
+ int i;
+
+ rt_amp_map = get_codec_name_and_route(dai, codec_name);
+
+ card->components = devm_kasprintf(card->dev, GFP_KERNEL,
+ "%s spk:%s",
+ card->components, codec_name);
+ if (!card->components)
+ return -ENOMEM;
+
+ for_each_rtd_codec_dais(rtd, i, codec_dai) {
+ if (strstr(codec_dai->component->name_prefix, "-1"))
+ ret = snd_soc_dapm_add_routes(&card->dapm, rt_amp_map, 2);
+ else if (strstr(codec_dai->component->name_prefix, "-2"))
+ ret = snd_soc_dapm_add_routes(&card->dapm, rt_amp_map + 2, 2);
+ }
+
+ return ret;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_rt_amp_spk_rtd_init, SND_SOC_SDW_UTILS);
+
+static int rt1308_i2s_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
+ struct snd_soc_card *card = rtd->card;
+ struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0);
+ int clk_id, clk_freq, pll_out;
+ int err;
+
+ clk_id = RT1308_PLL_S_MCLK;
+ clk_freq = 38400000;
+
+ pll_out = params_rate(params) * 512;
+
+ /* Set rt1308 pll */
+ err = snd_soc_dai_set_pll(codec_dai, 0, clk_id, clk_freq, pll_out);
+ if (err < 0) {
+ dev_err(card->dev, "Failed to set RT1308 PLL: %d\n", err);
+ return err;
+ }
+
+ /* Set rt1308 sysclk */
+ err = snd_soc_dai_set_sysclk(codec_dai, RT1308_FS_SYS_S_PLL, pll_out,
+ SND_SOC_CLOCK_IN);
+ if (err < 0) {
+ dev_err(card->dev, "Failed to set RT1308 SYSCLK: %d\n", err);
+ return err;
+ }
+
+ return 0;
+}
+
+/* machine stream operations */
+const struct snd_soc_ops soc_sdw_rt1308_i2s_ops = {
+ .hw_params = rt1308_i2s_hw_params,
+};
+EXPORT_SYMBOL_NS(soc_sdw_rt1308_i2s_ops, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_rt_amp_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link)
+{
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
+
+ if (ctx->amp_dev1) {
+ device_remove_software_node(ctx->amp_dev1);
+ put_device(ctx->amp_dev1);
+ }
+
+ if (ctx->amp_dev2) {
+ device_remove_software_node(ctx->amp_dev2);
+ put_device(ctx->amp_dev2);
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_rt_amp_exit, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_rt_amp_init(struct snd_soc_card *card,
+ struct snd_soc_dai_link *dai_links,
+ struct asoc_sdw_codec_info *info,
+ bool playback)
+{
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
+ struct device *sdw_dev1, *sdw_dev2;
+ int ret;
+
+ /* Count amp number and do init on playback link only. */
+ if (!playback)
+ return 0;
+
+ info->amp_num++;
+
+ if (info->amp_num == 2) {
+ sdw_dev1 = bus_find_device_by_name(&sdw_bus_type, NULL, dai_links->codecs[0].name);
+ if (!sdw_dev1)
+ return -EPROBE_DEFER;
+
+ ret = rt_amp_add_device_props(sdw_dev1);
+ if (ret < 0) {
+ put_device(sdw_dev1);
+ return ret;
+ }
+ ctx->amp_dev1 = sdw_dev1;
+
+ sdw_dev2 = bus_find_device_by_name(&sdw_bus_type, NULL, dai_links->codecs[1].name);
+ if (!sdw_dev2)
+ return -EPROBE_DEFER;
+
+ ret = rt_amp_add_device_props(sdw_dev2);
+ if (ret < 0) {
+ put_device(sdw_dev2);
+ return ret;
+ }
+ ctx->amp_dev2 = sdw_dev2;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_rt_amp_init, SND_SOC_SDW_UTILS);
diff --git a/sound/soc/sdw_utils/soc_sdw_rt_amp_coeff_tables.h b/sound/soc/sdw_utils/soc_sdw_rt_amp_coeff_tables.h
new file mode 100644
index 000000000000..4803d134d071
--- /dev/null
+++ b/sound/soc/sdw_utils/soc_sdw_rt_amp_coeff_tables.h
@@ -0,0 +1,300 @@
+/* SPDX-License-Identifier: GPL-2.0-only
+ */
+
+/*
+ * soc_sdw_rt_amp_coeff_tables.h - related coefficients for RTK amplifier parameters
+ */
+
+#ifndef SND_SOC_SDW_RT_SDW_AMP_COEFF_H
+#define SND_SOC_SDW_RT_SDW_AMP_COEFF_H
+
+#define RT1308_MAX_BQ_REG 480
+#define RT1316_MAX_BQ_REG 580
+
+static const u8 __maybe_unused dell_0a5d_bq_params[] = {
+ 0xb0, 0xc5, 0x00, /* address: 0xc5b0; data: 0x00 */
+ 0xb1, 0xc5, 0x32,
+ 0xb2, 0xc5, 0x44,
+ 0xb3, 0xc5, 0x19,
+ 0xc0, 0xc5, 0x04,
+ 0xc1, 0xc5, 0x00,
+ 0xc2, 0xc5, 0x00,
+ 0xc3, 0xc5, 0x00,
+ 0xd0, 0xc5, 0x02,
+ 0xd1, 0xc5, 0x00,
+ 0xd2, 0xc5, 0x00,
+ 0xd3, 0xc5, 0x00,
+ 0xe0, 0xc5, 0x01,
+ 0xe1, 0xc5, 0xe8,
+ 0xe2, 0xc5, 0x5f,
+ 0xe3, 0xc5, 0x8a,
+ 0xf0, 0xc5, 0x1f,
+ 0xf1, 0xc5, 0x4e,
+ 0xf2, 0xc5, 0x90,
+ 0xf3, 0xc5, 0x11,
+ 0x50, 0xc6, 0x01,
+ 0x51, 0xc6, 0xff,
+ 0x52, 0xc6, 0x45,
+ 0x53, 0xc6, 0x41,
+ 0x60, 0xc6, 0x1c,
+ 0x61, 0xc6, 0x00,
+ 0x62, 0xc6, 0x00,
+ 0x63, 0xc6, 0x00,
+ 0x70, 0xc6, 0x02,
+ 0x71, 0xc6, 0x00,
+ 0x72, 0xc6, 0x00,
+ 0x73, 0xc6, 0x00,
+ 0x80, 0xc6, 0x03,
+ 0x81, 0xc6, 0xfe,
+ 0x82, 0xc6, 0x89,
+ 0x83, 0xc6, 0xfa,
+ 0x90, 0xc6, 0x1e,
+ 0x91, 0xc6, 0x01,
+ 0x92, 0xc6, 0x74,
+ 0x93, 0xc6, 0xf6,
+ 0x00, 0xc6, 0x01,
+ 0x01, 0xc6, 0xd9,
+ 0x02, 0xc6, 0xfb,
+ 0x03, 0xc6, 0xc4,
+ 0x10, 0xc6, 0x1c,
+ 0x11, 0xc6, 0x00,
+ 0x12, 0xc6, 0x00,
+ 0x13, 0xc6, 0x00,
+ 0x20, 0xc6, 0x02,
+ 0x21, 0xc6, 0x00,
+ 0x22, 0xc6, 0x00,
+ 0x23, 0xc6, 0x00,
+ 0x30, 0xc6, 0x03,
+ 0x31, 0xc6, 0xaf,
+ 0x32, 0xc6, 0x23,
+ 0x33, 0xc6, 0xcb,
+ 0x40, 0xc6, 0x1e,
+ 0x41, 0xc6, 0x47,
+ 0x42, 0xc6, 0x34,
+ 0x43, 0xc6, 0xba,
+ 0xa0, 0xc6, 0x01,
+ 0xa1, 0xc6, 0xff,
+ 0xa2, 0xc6, 0x45,
+ 0xa3, 0xc6, 0x41,
+ 0xb0, 0xc6, 0x1c,
+ 0xb1, 0xc6, 0x00,
+ 0xb2, 0xc6, 0x00,
+ 0xb3, 0xc6, 0x00,
+ 0xc0, 0xc6, 0x02,
+ 0xc1, 0xc6, 0x00,
+ 0xc2, 0xc6, 0x00,
+ 0xc3, 0xc6, 0x00,
+ 0xd0, 0xc6, 0x03,
+ 0xd1, 0xc6, 0xfe,
+ 0xd2, 0xc6, 0x89,
+ 0xd3, 0xc6, 0xfa,
+ 0xe0, 0xc6, 0x1e,
+ 0xe1, 0xc6, 0x01,
+ 0xe2, 0xc6, 0x74,
+ 0xe3, 0xc6, 0xf6,
+ 0x40, 0xc5, 0x0d,
+ 0x30, 0xc7, 0x15,
+ 0x31, 0xc7, 0x7c,
+ 0x32, 0xc7, 0x0f,
+ 0x33, 0xc7, 0xa0,
+ 0x40, 0xc7, 0x00,
+ 0x41, 0xc7, 0x00,
+ 0x42, 0xc7, 0xf8,
+ 0x43, 0xc7, 0xf8,
+ 0x50, 0xc7, 0x00,
+ 0x51, 0xc7, 0x00,
+ 0x52, 0xc7, 0x00,
+ 0x53, 0xc7, 0x01,
+ 0x90, 0xc7, 0x00,
+ 0x91, 0xc7, 0x14,
+ 0x92, 0xc7, 0x00,
+ 0x93, 0xc7, 0x14,
+ 0xa0, 0xc7, 0x00,
+ 0xa1, 0xc7, 0x00,
+ 0xa2, 0xc7, 0xf8,
+ 0xa3, 0xc7, 0xf8,
+ 0xb0, 0xc7, 0x00,
+ 0xb1, 0xc7, 0x00,
+ 0xb2, 0xc7, 0x00,
+ 0xb3, 0xc7, 0x00,
+ 0x60, 0xc7, 0x03,
+ 0x61, 0xc7, 0xe8,
+ 0x62, 0xc7, 0x03,
+ 0x63, 0xc7, 0xb6,
+ 0x70, 0xc7, 0x00,
+ 0x71, 0xc7, 0x00,
+ 0x72, 0xc7, 0xf8,
+ 0x73, 0xc7, 0xf8,
+ 0x80, 0xc7, 0x00,
+ 0x81, 0xc7, 0x00,
+ 0x82, 0xc7, 0x00,
+ 0x83, 0xc7, 0x00,
+ 0xc0, 0xc7, 0x00,
+ 0xc1, 0xc7, 0x14,
+ 0xc2, 0xc7, 0x00,
+ 0xc3, 0xc7, 0x14,
+ 0xd0, 0xc7, 0x00,
+ 0xd1, 0xc7, 0x00,
+ 0xd2, 0xc7, 0xf8,
+ 0xd3, 0xc7, 0xf8,
+ 0xe0, 0xc7, 0x00,
+ 0xe1, 0xc7, 0x00,
+ 0xe2, 0xc7, 0x00,
+ 0xe3, 0xc7, 0x00,
+ 0x60, 0xc5, 0x02,
+ 0x61, 0xc5, 0x00,
+ 0x62, 0xc5, 0x00,
+ 0x63, 0xc5, 0x00,
+ 0x70, 0xc5, 0x02,
+ 0x71, 0xc5, 0x00,
+ 0x72, 0xc5, 0x00,
+ 0x73, 0xc5, 0x00,
+ 0x80, 0xc5, 0x02,
+ 0x81, 0xc5, 0x00,
+ 0x82, 0xc5, 0x00,
+ 0x83, 0xc5, 0x00,
+ 0x90, 0xc5, 0x02,
+ 0x91, 0xc5, 0x00,
+ 0x92, 0xc5, 0x00,
+ 0x93, 0xc5, 0x00,
+ 0x50, 0xc5, 0x01,
+};
+
+static const u8 __maybe_unused dell_0b00_bq_params[] = {
+ 0x03, 0xc2, 0x00,
+ 0x04, 0xc2, 0xb2,
+ 0x05, 0xc2, 0xe0,
+ 0x06, 0xc2, 0x3a,
+ 0x07, 0xc2, 0x01,
+ 0x08, 0xc2, 0x65,
+ 0x09, 0xc2, 0xc0,
+ 0x0a, 0xc2, 0x75,
+ 0x0b, 0xc2, 0x00,
+ 0x0c, 0xc2, 0xb2,
+ 0x0d, 0xc2, 0xe0,
+ 0x0e, 0xc2, 0x3a,
+ 0x0f, 0xc2, 0xf7,
+ 0x10, 0xc2, 0x4d,
+ 0x11, 0xc2, 0x5b,
+ 0x12, 0xc2, 0xe9,
+ 0x13, 0xc2, 0x03,
+ 0x14, 0xc2, 0x7e,
+ 0x15, 0xc2, 0x25,
+ 0x16, 0xc2, 0x01,
+ 0x17, 0xc2, 0x07,
+ 0x18, 0xc2, 0xfd,
+ 0x19, 0xc2, 0x15,
+ 0x1a, 0xc2, 0x04,
+ 0x1b, 0xc2, 0xf0,
+ 0x1c, 0xc2, 0x05,
+ 0x1d, 0xc2, 0xd5,
+ 0x1e, 0xc2, 0xf7,
+ 0x1f, 0xc2, 0x07,
+ 0x20, 0xc2, 0xfd,
+ 0x21, 0xc2, 0x15,
+ 0x22, 0xc2, 0x04,
+ 0x23, 0xc2, 0xf0,
+ 0x24, 0xc2, 0x05,
+ 0x25, 0xc2, 0xd8,
+ 0x26, 0xc2, 0x17,
+ 0x27, 0xc2, 0x07,
+ 0x28, 0xc2, 0xfa,
+ 0x29, 0xc2, 0x2c,
+ 0x2a, 0xc2, 0x29,
+ 0x2b, 0xc2, 0x07,
+ 0x2c, 0xc2, 0x74,
+ 0x2d, 0xc2, 0xe0,
+ 0x2e, 0xc2, 0x33,
+ 0x2f, 0xc2, 0xf1,
+ 0x30, 0xc2, 0x16,
+ 0x31, 0xc2, 0x3f,
+ 0x32, 0xc2, 0x9b,
+ 0x33, 0xc2, 0x07,
+ 0x34, 0xc2, 0x74,
+ 0x35, 0xc2, 0xe0,
+ 0x36, 0xc2, 0x33,
+ 0x37, 0xc2, 0xf1,
+ 0x38, 0xc2, 0x29,
+ 0x39, 0xc2, 0xb0,
+ 0x3a, 0xc2, 0x4d,
+ 0x3b, 0xc2, 0x06,
+ 0x3c, 0xc2, 0xfd,
+ 0x3d, 0xc2, 0x31,
+ 0x3e, 0xc2, 0x18,
+ 0x3f, 0xc2, 0x07,
+ 0x40, 0xc2, 0xfd,
+ 0x41, 0xc2, 0x15,
+ 0x42, 0xc2, 0x04,
+ 0x43, 0xc2, 0xf0,
+ 0x44, 0xc2, 0x05,
+ 0x45, 0xc2, 0xd5,
+ 0x46, 0xc2, 0xf7,
+ 0x47, 0xc2, 0x07,
+ 0x48, 0xc2, 0xfd,
+ 0x49, 0xc2, 0x15,
+ 0x4a, 0xc2, 0x04,
+ 0x4b, 0xc2, 0xf0,
+ 0x4c, 0xc2, 0x05,
+ 0x4d, 0xc2, 0xd8,
+ 0x4e, 0xc2, 0x17,
+ 0x4f, 0xc2, 0x07,
+ 0x50, 0xc2, 0xfa,
+ 0x51, 0xc2, 0x2c,
+ 0x52, 0xc2, 0x29,
+ 0x0b, 0xc0, 0x30,
+ 0x80, 0xc3, 0x13,
+ 0x81, 0xc3, 0x88,
+ 0x82, 0xc3, 0x17,
+ 0x83, 0xc3, 0x70,
+ 0x84, 0xc3, 0x00,
+ 0x85, 0xc3, 0x00,
+ 0x86, 0xc3, 0xff,
+ 0x87, 0xc3, 0xee,
+ 0x88, 0xc3, 0x02,
+ 0x92, 0xc3, 0x00,
+ 0x93, 0xc3, 0x14,
+ 0x94, 0xc3, 0x00,
+ 0x95, 0xc3, 0x14,
+ 0x96, 0xc3, 0x00,
+ 0x97, 0xc3, 0x00,
+ 0x98, 0xc3, 0x00,
+ 0x99, 0xc3, 0x00,
+ 0x9a, 0xc3, 0x01,
+ 0x89, 0xc3, 0x03,
+ 0x8a, 0xc3, 0xe8,
+ 0x8b, 0xc3, 0x03,
+ 0x8c, 0xc3, 0xb6,
+ 0x8d, 0xc3, 0x00,
+ 0x8e, 0xc3, 0x00,
+ 0x8f, 0xc3, 0xff,
+ 0x90, 0xc3, 0xee,
+ 0x91, 0xc3, 0x01,
+ 0x9b, 0xc3, 0x00,
+ 0x9c, 0xc3, 0x14,
+ 0x9d, 0xc3, 0x00,
+ 0x9e, 0xc3, 0x14,
+ 0x9f, 0xc3, 0x00,
+ 0xa0, 0xc3, 0x00,
+ 0xa1, 0xc3, 0x00,
+ 0xa2, 0xc3, 0x00,
+ 0xa3, 0xc3, 0x01,
+ 0x61, 0xc2, 0x08,
+ 0x62, 0xc2, 0x00,
+ 0x63, 0xc2, 0x00,
+ 0x64, 0xc2, 0x00,
+ 0x65, 0xc2, 0x08,
+ 0x66, 0xc2, 0x00,
+ 0x67, 0xc2, 0x00,
+ 0x68, 0xc2, 0x00,
+ 0x69, 0xc2, 0x08,
+ 0x6a, 0xc2, 0x00,
+ 0x6b, 0xc2, 0x00,
+ 0x6c, 0xc2, 0x00,
+ 0x6d, 0xc2, 0x08,
+ 0x6e, 0xc2, 0x00,
+ 0x6f, 0xc2, 0x00,
+ 0x70, 0xc2, 0x00,
+ 0x00, 0xc2, 0xc0,
+};
+
+#endif
diff --git a/sound/soc/sdw_utils/soc_sdw_rt_dmic.c b/sound/soc/sdw_utils/soc_sdw_rt_dmic.c
new file mode 100644
index 000000000000..7f24806d809d
--- /dev/null
+++ b/sound/soc/sdw_utils/soc_sdw_rt_dmic.c
@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// This file incorporates work covered by the following copyright notice:
+// Copyright (c) 2024 Intel Corporation
+// Copyright (c) 2024 Advanced Micro Devices, Inc.
+
+/*
+ * soc_sdw_rt_dmic - Helpers to handle Realtek SDW DMIC from generic machine driver
+ */
+
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <sound/soc.h>
+#include <sound/soc-acpi.h>
+#include <sound/soc_sdw_utils.h>
+
+int asoc_sdw_rt_dmic_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
+{
+ struct snd_soc_card *card = rtd->card;
+ struct snd_soc_component *component;
+ char *mic_name;
+
+ component = dai->component;
+
+ /*
+ * rt715-sdca (aka rt714) is a special case that uses different name in card->components
+ * and component->name_prefix.
+ */
+ if (!strcmp(component->name_prefix, "rt714"))
+ mic_name = devm_kasprintf(card->dev, GFP_KERNEL, "rt715-sdca");
+ else
+ mic_name = devm_kasprintf(card->dev, GFP_KERNEL, "%s", component->name_prefix);
+
+ card->components = devm_kasprintf(card->dev, GFP_KERNEL,
+ "%s mic:%s", card->components,
+ mic_name);
+ if (!card->components)
+ return -ENOMEM;
+
+ dev_dbg(card->dev, "card->components: %s\n", card->components);
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_rt_dmic_rtd_init, SND_SOC_SDW_UTILS);
diff --git a/sound/soc/sdw_utils/soc_sdw_rt_sdca_jack_common.c b/sound/soc/sdw_utils/soc_sdw_rt_sdca_jack_common.c
new file mode 100644
index 000000000000..3e6211dc1599
--- /dev/null
+++ b/sound/soc/sdw_utils/soc_sdw_rt_sdca_jack_common.c
@@ -0,0 +1,214 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// This file incorporates work covered by the following copyright notice:
+// Copyright (c) 2020 Intel Corporation
+// Copyright (c) 2024 Advanced Micro Devices, Inc.
+
+/*
+ * soc_sdw_rt711_sdca - Helpers to handle RT711-SDCA from generic machine driver
+ */
+
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/input.h>
+#include <linux/soundwire/sdw.h>
+#include <linux/soundwire/sdw_type.h>
+#include <sound/control.h>
+#include <sound/soc.h>
+#include <sound/soc-acpi.h>
+#include <sound/soc-dapm.h>
+#include <sound/jack.h>
+#include <sound/soc_sdw_utils.h>
+
+/*
+ * Note this MUST be called before snd_soc_register_card(), so that the props
+ * are in place before the codec component driver's probe function parses them.
+ */
+static int rt_sdca_jack_add_codec_device_props(struct device *sdw_dev, unsigned long quirk)
+{
+ struct property_entry props[SOC_SDW_MAX_NO_PROPS] = {};
+ struct fwnode_handle *fwnode;
+ int ret;
+
+ if (!SOC_SDW_JACK_JDSRC(quirk))
+ return 0;
+
+ props[0] = PROPERTY_ENTRY_U32("realtek,jd-src", SOC_SDW_JACK_JDSRC(quirk));
+
+ fwnode = fwnode_create_software_node(props, NULL);
+ if (IS_ERR(fwnode))
+ return PTR_ERR(fwnode);
+
+ ret = device_add_software_node(sdw_dev, to_software_node(fwnode));
+
+ fwnode_handle_put(fwnode);
+
+ return ret;
+}
+
+static const struct snd_soc_dapm_route rt711_sdca_map[] = {
+ { "Headphone", NULL, "rt711 HP" },
+ { "rt711 MIC2", NULL, "Headset Mic" },
+};
+
+static const struct snd_soc_dapm_route rt712_sdca_map[] = {
+ { "Headphone", NULL, "rt712 HP" },
+ { "rt712 MIC2", NULL, "Headset Mic" },
+};
+
+static const struct snd_soc_dapm_route rt713_sdca_map[] = {
+ { "Headphone", NULL, "rt713 HP" },
+ { "rt713 MIC2", NULL, "Headset Mic" },
+};
+
+static const struct snd_soc_dapm_route rt722_sdca_map[] = {
+ { "Headphone", NULL, "rt722 HP" },
+ { "rt722 MIC2", NULL, "Headset Mic" },
+};
+
+static struct snd_soc_jack_pin rt_sdca_jack_pins[] = {
+ {
+ .pin = "Headphone",
+ .mask = SND_JACK_HEADPHONE,
+ },
+ {
+ .pin = "Headset Mic",
+ .mask = SND_JACK_MICROPHONE,
+ },
+};
+
+/*
+ * The sdca suffix is required for rt711 since there are two generations of the same chip.
+ * RT713 is an SDCA device but the sdca suffix is required for backwards-compatibility with
+ * previous UCM definitions.
+ */
+static const char * const need_sdca_suffix[] = {
+ "rt711", "rt713"
+};
+
+int asoc_sdw_rt_sdca_jack_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
+{
+ struct snd_soc_card *card = rtd->card;
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
+ struct snd_soc_component *component;
+ struct snd_soc_jack *jack;
+ int ret;
+ int i;
+
+ component = dai->component;
+ card->components = devm_kasprintf(card->dev, GFP_KERNEL,
+ "%s hs:%s",
+ card->components, component->name_prefix);
+ if (!card->components)
+ return -ENOMEM;
+
+ for (i = 0; i < ARRAY_SIZE(need_sdca_suffix); i++) {
+ if (strstr(component->name_prefix, need_sdca_suffix[i])) {
+ /* Add -sdca suffix for existing UCMs */
+ card->components = devm_kasprintf(card->dev, GFP_KERNEL,
+ "%s-sdca", card->components);
+ if (!card->components)
+ return -ENOMEM;
+ break;
+ }
+ }
+
+ if (strstr(component->name_prefix, "rt711")) {
+ ret = snd_soc_dapm_add_routes(&card->dapm, rt711_sdca_map,
+ ARRAY_SIZE(rt711_sdca_map));
+ } else if (strstr(component->name_prefix, "rt712")) {
+ ret = snd_soc_dapm_add_routes(&card->dapm, rt712_sdca_map,
+ ARRAY_SIZE(rt712_sdca_map));
+ } else if (strstr(component->name_prefix, "rt713")) {
+ ret = snd_soc_dapm_add_routes(&card->dapm, rt713_sdca_map,
+ ARRAY_SIZE(rt713_sdca_map));
+ } else if (strstr(component->name_prefix, "rt722")) {
+ ret = snd_soc_dapm_add_routes(&card->dapm, rt722_sdca_map,
+ ARRAY_SIZE(rt722_sdca_map));
+ } else {
+ dev_err(card->dev, "%s is not supported\n", component->name_prefix);
+ return -EINVAL;
+ }
+
+ if (ret) {
+ dev_err(card->dev, "rt sdca jack map addition failed: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",
+ SND_JACK_HEADSET | SND_JACK_BTN_0 |
+ SND_JACK_BTN_1 | SND_JACK_BTN_2 |
+ SND_JACK_BTN_3,
+ &ctx->sdw_headset,
+ rt_sdca_jack_pins,
+ ARRAY_SIZE(rt_sdca_jack_pins));
+ if (ret) {
+ dev_err(rtd->card->dev, "Headset Jack creation failed: %d\n",
+ ret);
+ return ret;
+ }
+
+ jack = &ctx->sdw_headset;
+
+ 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(rtd->card->dev, "Headset Jack call-back failed: %d\n",
+ ret);
+
+ return ret;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_rt_sdca_jack_rtd_init, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_rt_sdca_jack_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link)
+{
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
+
+ if (!ctx->headset_codec_dev)
+ return 0;
+
+ if (!SOC_SDW_JACK_JDSRC(ctx->mc_quirk))
+ return 0;
+
+ device_remove_software_node(ctx->headset_codec_dev);
+ put_device(ctx->headset_codec_dev);
+ ctx->headset_codec_dev = NULL;
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_rt_sdca_jack_exit, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_rt_sdca_jack_init(struct snd_soc_card *card,
+ struct snd_soc_dai_link *dai_links,
+ struct asoc_sdw_codec_info *info,
+ bool playback)
+{
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
+ struct device *sdw_dev;
+ int ret;
+
+ /*
+ * Jack detection should be only initialized once for headsets since
+ * the playback/capture is sharing the same jack
+ */
+ if (ctx->headset_codec_dev)
+ return 0;
+
+ sdw_dev = bus_find_device_by_name(&sdw_bus_type, NULL, dai_links->codecs[0].name);
+ if (!sdw_dev)
+ return -EPROBE_DEFER;
+
+ ret = rt_sdca_jack_add_codec_device_props(sdw_dev, ctx->mc_quirk);
+ if (ret < 0) {
+ put_device(sdw_dev);
+ return ret;
+ }
+ ctx->headset_codec_dev = sdw_dev;
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_rt_sdca_jack_init, SND_SOC_SDW_UTILS);
diff --git a/sound/soc/sdw_utils/soc_sdw_utils.c b/sound/soc/sdw_utils/soc_sdw_utils.c
new file mode 100644
index 000000000000..a6070f822eb9
--- /dev/null
+++ b/sound/soc/sdw_utils/soc_sdw_utils.c
@@ -0,0 +1,1170 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// This file incorporates work covered by the following copyright notice:
+// Copyright (c) 2020 Intel Corporation
+// Copyright(c) 2024 Advanced Micro Devices, Inc.
+/*
+ * soc-sdw-utils.c - common SoundWire machine driver helper functions
+ */
+
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/soundwire/sdw.h>
+#include <linux/soundwire/sdw_type.h>
+#include <sound/soc_sdw_utils.h>
+
+static const struct snd_soc_dapm_widget generic_dmic_widgets[] = {
+ SND_SOC_DAPM_MIC("DMIC", NULL),
+};
+
+static const struct snd_soc_dapm_widget generic_jack_widgets[] = {
+ SND_SOC_DAPM_HP("Headphone", NULL),
+ SND_SOC_DAPM_MIC("Headset Mic", NULL),
+};
+
+static const struct snd_kcontrol_new generic_jack_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Headphone"),
+ SOC_DAPM_PIN_SWITCH("Headset Mic"),
+};
+
+static const struct snd_soc_dapm_widget generic_spk_widgets[] = {
+ SND_SOC_DAPM_SPK("Speaker", NULL),
+};
+
+static const struct snd_kcontrol_new generic_spk_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Speaker"),
+};
+
+static const struct snd_soc_dapm_widget maxim_widgets[] = {
+ SND_SOC_DAPM_SPK("Left Spk", NULL),
+ SND_SOC_DAPM_SPK("Right Spk", NULL),
+};
+
+static const struct snd_kcontrol_new maxim_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Left Spk"),
+ SOC_DAPM_PIN_SWITCH("Right Spk"),
+};
+
+static const struct snd_soc_dapm_widget rt700_widgets[] = {
+ SND_SOC_DAPM_HP("Headphones", NULL),
+ SND_SOC_DAPM_MIC("AMIC", NULL),
+ SND_SOC_DAPM_SPK("Speaker", NULL),
+};
+
+static const struct snd_kcontrol_new rt700_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Headphones"),
+ SOC_DAPM_PIN_SWITCH("AMIC"),
+ SOC_DAPM_PIN_SWITCH("Speaker"),
+};
+
+struct asoc_sdw_codec_info codec_info_list[] = {
+ {
+ .part_id = 0x700,
+ .dais = {
+ {
+ .direction = {true, true},
+ .dai_name = "rt700-aif1",
+ .dai_type = SOC_SDW_DAI_TYPE_JACK,
+ .dailink = {SOC_SDW_JACK_OUT_DAI_ID, SOC_SDW_JACK_IN_DAI_ID},
+ .rtd_init = asoc_sdw_rt700_rtd_init,
+ .controls = rt700_controls,
+ .num_controls = ARRAY_SIZE(rt700_controls),
+ .widgets = rt700_widgets,
+ .num_widgets = ARRAY_SIZE(rt700_widgets),
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x711,
+ .version_id = 3,
+ .dais = {
+ {
+ .direction = {true, true},
+ .dai_name = "rt711-sdca-aif1",
+ .dai_type = SOC_SDW_DAI_TYPE_JACK,
+ .dailink = {SOC_SDW_JACK_OUT_DAI_ID, SOC_SDW_JACK_IN_DAI_ID},
+ .init = asoc_sdw_rt_sdca_jack_init,
+ .exit = asoc_sdw_rt_sdca_jack_exit,
+ .rtd_init = asoc_sdw_rt_sdca_jack_rtd_init,
+ .controls = generic_jack_controls,
+ .num_controls = ARRAY_SIZE(generic_jack_controls),
+ .widgets = generic_jack_widgets,
+ .num_widgets = ARRAY_SIZE(generic_jack_widgets),
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x711,
+ .version_id = 2,
+ .dais = {
+ {
+ .direction = {true, true},
+ .dai_name = "rt711-aif1",
+ .dai_type = SOC_SDW_DAI_TYPE_JACK,
+ .dailink = {SOC_SDW_JACK_OUT_DAI_ID, SOC_SDW_JACK_IN_DAI_ID},
+ .init = asoc_sdw_rt711_init,
+ .exit = asoc_sdw_rt711_exit,
+ .rtd_init = asoc_sdw_rt711_rtd_init,
+ .controls = generic_jack_controls,
+ .num_controls = ARRAY_SIZE(generic_jack_controls),
+ .widgets = generic_jack_widgets,
+ .num_widgets = ARRAY_SIZE(generic_jack_widgets),
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x712,
+ .version_id = 3,
+ .dais = {
+ {
+ .direction = {true, true},
+ .dai_name = "rt712-sdca-aif1",
+ .dai_type = SOC_SDW_DAI_TYPE_JACK,
+ .dailink = {SOC_SDW_JACK_OUT_DAI_ID, SOC_SDW_JACK_IN_DAI_ID},
+ .init = asoc_sdw_rt_sdca_jack_init,
+ .exit = asoc_sdw_rt_sdca_jack_exit,
+ .rtd_init = asoc_sdw_rt_sdca_jack_rtd_init,
+ .controls = generic_jack_controls,
+ .num_controls = ARRAY_SIZE(generic_jack_controls),
+ .widgets = generic_jack_widgets,
+ .num_widgets = ARRAY_SIZE(generic_jack_widgets),
+ },
+ {
+ .direction = {true, false},
+ .dai_name = "rt712-sdca-aif2",
+ .dai_type = SOC_SDW_DAI_TYPE_AMP,
+ .dailink = {SOC_SDW_AMP_OUT_DAI_ID, SOC_SDW_UNUSED_DAI_ID},
+ .init = asoc_sdw_rt_amp_init,
+ .exit = asoc_sdw_rt_amp_exit,
+ .rtd_init = asoc_sdw_rt712_spk_rtd_init,
+ .controls = generic_spk_controls,
+ .num_controls = ARRAY_SIZE(generic_spk_controls),
+ .widgets = generic_spk_widgets,
+ .num_widgets = ARRAY_SIZE(generic_spk_widgets),
+ },
+ },
+ .dai_num = 2,
+ },
+ {
+ .part_id = 0x1712,
+ .version_id = 3,
+ .dais = {
+ {
+ .direction = {false, true},
+ .dai_name = "rt712-sdca-dmic-aif1",
+ .dai_type = SOC_SDW_DAI_TYPE_MIC,
+ .dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
+ .rtd_init = asoc_sdw_rt_dmic_rtd_init,
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x713,
+ .version_id = 3,
+ .dais = {
+ {
+ .direction = {true, true},
+ .dai_name = "rt712-sdca-aif1",
+ .dai_type = SOC_SDW_DAI_TYPE_JACK,
+ .dailink = {SOC_SDW_JACK_OUT_DAI_ID, SOC_SDW_JACK_IN_DAI_ID},
+ .init = asoc_sdw_rt_sdca_jack_init,
+ .exit = asoc_sdw_rt_sdca_jack_exit,
+ .rtd_init = asoc_sdw_rt_sdca_jack_rtd_init,
+ .controls = generic_jack_controls,
+ .num_controls = ARRAY_SIZE(generic_jack_controls),
+ .widgets = generic_jack_widgets,
+ .num_widgets = ARRAY_SIZE(generic_jack_widgets),
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x1713,
+ .version_id = 3,
+ .dais = {
+ {
+ .direction = {false, true},
+ .dai_name = "rt712-sdca-dmic-aif1",
+ .dai_type = SOC_SDW_DAI_TYPE_MIC,
+ .dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
+ .rtd_init = asoc_sdw_rt_dmic_rtd_init,
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x1308,
+ .acpi_id = "10EC1308",
+ .dais = {
+ {
+ .direction = {true, false},
+ .dai_name = "rt1308-aif",
+ .dai_type = SOC_SDW_DAI_TYPE_AMP,
+ .dailink = {SOC_SDW_AMP_OUT_DAI_ID, SOC_SDW_UNUSED_DAI_ID},
+ .init = asoc_sdw_rt_amp_init,
+ .exit = asoc_sdw_rt_amp_exit,
+ .rtd_init = asoc_sdw_rt_amp_spk_rtd_init,
+ .controls = generic_spk_controls,
+ .num_controls = ARRAY_SIZE(generic_spk_controls),
+ .widgets = generic_spk_widgets,
+ .num_widgets = ARRAY_SIZE(generic_spk_widgets),
+ },
+ },
+ .dai_num = 1,
+ .ops = &soc_sdw_rt1308_i2s_ops,
+ },
+ {
+ .part_id = 0x1316,
+ .dais = {
+ {
+ .direction = {true, true},
+ .dai_name = "rt1316-aif",
+ .dai_type = SOC_SDW_DAI_TYPE_AMP,
+ .dailink = {SOC_SDW_AMP_OUT_DAI_ID, SOC_SDW_AMP_IN_DAI_ID},
+ .init = asoc_sdw_rt_amp_init,
+ .exit = asoc_sdw_rt_amp_exit,
+ .rtd_init = asoc_sdw_rt_amp_spk_rtd_init,
+ .controls = generic_spk_controls,
+ .num_controls = ARRAY_SIZE(generic_spk_controls),
+ .widgets = generic_spk_widgets,
+ .num_widgets = ARRAY_SIZE(generic_spk_widgets),
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x1318,
+ .dais = {
+ {
+ .direction = {true, true},
+ .dai_name = "rt1318-aif",
+ .dai_type = SOC_SDW_DAI_TYPE_AMP,
+ .dailink = {SOC_SDW_AMP_OUT_DAI_ID, SOC_SDW_AMP_IN_DAI_ID},
+ .init = asoc_sdw_rt_amp_init,
+ .exit = asoc_sdw_rt_amp_exit,
+ .rtd_init = asoc_sdw_rt_amp_spk_rtd_init,
+ .controls = generic_spk_controls,
+ .num_controls = ARRAY_SIZE(generic_spk_controls),
+ .widgets = generic_spk_widgets,
+ .num_widgets = ARRAY_SIZE(generic_spk_widgets),
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x1320,
+ .dais = {
+ {
+ .direction = {true, false},
+ .dai_name = "rt1320-aif1",
+ .dai_type = SOC_SDW_DAI_TYPE_AMP,
+ .dailink = {SOC_SDW_AMP_OUT_DAI_ID, SOC_SDW_UNUSED_DAI_ID},
+ .init = asoc_sdw_rt_amp_init,
+ .exit = asoc_sdw_rt_amp_exit,
+ .rtd_init = asoc_sdw_rt_amp_spk_rtd_init,
+ .controls = generic_spk_controls,
+ .num_controls = ARRAY_SIZE(generic_spk_controls),
+ .widgets = generic_spk_widgets,
+ .num_widgets = ARRAY_SIZE(generic_spk_widgets),
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x714,
+ .version_id = 3,
+ .ignore_internal_dmic = true,
+ .dais = {
+ {
+ .direction = {false, true},
+ .dai_name = "rt715-sdca-aif2",
+ .dai_type = SOC_SDW_DAI_TYPE_MIC,
+ .dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
+ .rtd_init = asoc_sdw_rt_dmic_rtd_init,
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x715,
+ .version_id = 3,
+ .ignore_internal_dmic = true,
+ .dais = {
+ {
+ .direction = {false, true},
+ .dai_name = "rt715-sdca-aif2",
+ .dai_type = SOC_SDW_DAI_TYPE_MIC,
+ .dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
+ .rtd_init = asoc_sdw_rt_dmic_rtd_init,
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x714,
+ .version_id = 2,
+ .ignore_internal_dmic = true,
+ .dais = {
+ {
+ .direction = {false, true},
+ .dai_name = "rt715-aif2",
+ .dai_type = SOC_SDW_DAI_TYPE_MIC,
+ .dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
+ .rtd_init = asoc_sdw_rt_dmic_rtd_init,
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x715,
+ .version_id = 2,
+ .ignore_internal_dmic = true,
+ .dais = {
+ {
+ .direction = {false, true},
+ .dai_name = "rt715-aif2",
+ .dai_type = SOC_SDW_DAI_TYPE_MIC,
+ .dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
+ .rtd_init = asoc_sdw_rt_dmic_rtd_init,
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x722,
+ .version_id = 3,
+ .dais = {
+ {
+ .direction = {true, true},
+ .dai_name = "rt722-sdca-aif1",
+ .dai_type = SOC_SDW_DAI_TYPE_JACK,
+ .dailink = {SOC_SDW_JACK_OUT_DAI_ID, SOC_SDW_JACK_IN_DAI_ID},
+ .init = asoc_sdw_rt_sdca_jack_init,
+ .exit = asoc_sdw_rt_sdca_jack_exit,
+ .rtd_init = asoc_sdw_rt_sdca_jack_rtd_init,
+ .controls = generic_jack_controls,
+ .num_controls = ARRAY_SIZE(generic_jack_controls),
+ .widgets = generic_jack_widgets,
+ .num_widgets = ARRAY_SIZE(generic_jack_widgets),
+ },
+ {
+ .direction = {true, false},
+ .dai_name = "rt722-sdca-aif2",
+ .dai_type = SOC_SDW_DAI_TYPE_AMP,
+ /* No feedback capability is provided by rt722-sdca codec driver*/
+ .dailink = {SOC_SDW_AMP_OUT_DAI_ID, SOC_SDW_UNUSED_DAI_ID},
+ .init = asoc_sdw_rt_amp_init,
+ .exit = asoc_sdw_rt_amp_exit,
+ .rtd_init = asoc_sdw_rt722_spk_rtd_init,
+ .controls = generic_spk_controls,
+ .num_controls = ARRAY_SIZE(generic_spk_controls),
+ .widgets = generic_spk_widgets,
+ .num_widgets = ARRAY_SIZE(generic_spk_widgets),
+ },
+ {
+ .direction = {false, true},
+ .dai_name = "rt722-sdca-aif3",
+ .dai_type = SOC_SDW_DAI_TYPE_MIC,
+ .dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
+ .rtd_init = asoc_sdw_rt_dmic_rtd_init,
+ },
+ },
+ .dai_num = 3,
+ },
+ {
+ .part_id = 0x8373,
+ .dais = {
+ {
+ .direction = {true, true},
+ .dai_name = "max98373-aif1",
+ .dai_type = SOC_SDW_DAI_TYPE_AMP,
+ .dailink = {SOC_SDW_AMP_OUT_DAI_ID, SOC_SDW_AMP_IN_DAI_ID},
+ .init = asoc_sdw_maxim_init,
+ .rtd_init = asoc_sdw_maxim_spk_rtd_init,
+ .controls = maxim_controls,
+ .num_controls = ARRAY_SIZE(maxim_controls),
+ .widgets = maxim_widgets,
+ .num_widgets = ARRAY_SIZE(maxim_widgets),
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x8363,
+ .dais = {
+ {
+ .direction = {true, false},
+ .dai_name = "max98363-aif1",
+ .dai_type = SOC_SDW_DAI_TYPE_AMP,
+ .dailink = {SOC_SDW_AMP_OUT_DAI_ID, SOC_SDW_UNUSED_DAI_ID},
+ .init = asoc_sdw_maxim_init,
+ .rtd_init = asoc_sdw_maxim_spk_rtd_init,
+ .controls = maxim_controls,
+ .num_controls = ARRAY_SIZE(maxim_controls),
+ .widgets = maxim_widgets,
+ .num_widgets = ARRAY_SIZE(maxim_widgets),
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x5682,
+ .dais = {
+ {
+ .direction = {true, true},
+ .dai_name = "rt5682-sdw",
+ .dai_type = SOC_SDW_DAI_TYPE_JACK,
+ .dailink = {SOC_SDW_JACK_OUT_DAI_ID, SOC_SDW_JACK_IN_DAI_ID},
+ .rtd_init = asoc_sdw_rt5682_rtd_init,
+ .controls = generic_jack_controls,
+ .num_controls = ARRAY_SIZE(generic_jack_controls),
+ .widgets = generic_jack_widgets,
+ .num_widgets = ARRAY_SIZE(generic_jack_widgets),
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x3556,
+ .dais = {
+ {
+ .direction = {true, true},
+ .dai_name = "cs35l56-sdw1",
+ .dai_type = SOC_SDW_DAI_TYPE_AMP,
+ .dailink = {SOC_SDW_AMP_OUT_DAI_ID, SOC_SDW_AMP_IN_DAI_ID},
+ .init = asoc_sdw_cs_amp_init,
+ .rtd_init = asoc_sdw_cs_spk_rtd_init,
+ .controls = generic_spk_controls,
+ .num_controls = ARRAY_SIZE(generic_spk_controls),
+ .widgets = generic_spk_widgets,
+ .num_widgets = ARRAY_SIZE(generic_spk_widgets),
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x4242,
+ .dais = {
+ {
+ .direction = {true, true},
+ .dai_name = "cs42l42-sdw",
+ .dai_type = SOC_SDW_DAI_TYPE_JACK,
+ .dailink = {SOC_SDW_JACK_OUT_DAI_ID, SOC_SDW_JACK_IN_DAI_ID},
+ .rtd_init = asoc_sdw_cs42l42_rtd_init,
+ .controls = generic_jack_controls,
+ .num_controls = ARRAY_SIZE(generic_jack_controls),
+ .widgets = generic_jack_widgets,
+ .num_widgets = ARRAY_SIZE(generic_jack_widgets),
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x4243,
+ .codec_name = "cs42l43-codec",
+ .count_sidecar = asoc_sdw_bridge_cs35l56_count_sidecar,
+ .add_sidecar = asoc_sdw_bridge_cs35l56_add_sidecar,
+ .dais = {
+ {
+ .direction = {true, false},
+ .dai_name = "cs42l43-dp5",
+ .dai_type = SOC_SDW_DAI_TYPE_JACK,
+ .dailink = {SOC_SDW_JACK_OUT_DAI_ID, SOC_SDW_UNUSED_DAI_ID},
+ .rtd_init = asoc_sdw_cs42l43_hs_rtd_init,
+ .controls = generic_jack_controls,
+ .num_controls = ARRAY_SIZE(generic_jack_controls),
+ .widgets = generic_jack_widgets,
+ .num_widgets = ARRAY_SIZE(generic_jack_widgets),
+ },
+ {
+ .direction = {false, true},
+ .dai_name = "cs42l43-dp1",
+ .dai_type = SOC_SDW_DAI_TYPE_MIC,
+ .dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
+ .rtd_init = asoc_sdw_cs42l43_dmic_rtd_init,
+ .widgets = generic_dmic_widgets,
+ .num_widgets = ARRAY_SIZE(generic_dmic_widgets),
+ },
+ {
+ .direction = {false, true},
+ .dai_name = "cs42l43-dp2",
+ .dai_type = SOC_SDW_DAI_TYPE_JACK,
+ .dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_JACK_IN_DAI_ID},
+ },
+ {
+ .direction = {true, false},
+ .dai_name = "cs42l43-dp6",
+ .dai_type = SOC_SDW_DAI_TYPE_AMP,
+ .dailink = {SOC_SDW_AMP_OUT_DAI_ID, SOC_SDW_UNUSED_DAI_ID},
+ .init = asoc_sdw_cs42l43_spk_init,
+ .rtd_init = asoc_sdw_cs42l43_spk_rtd_init,
+ .controls = generic_spk_controls,
+ .num_controls = ARRAY_SIZE(generic_spk_controls),
+ .widgets = generic_spk_widgets,
+ .num_widgets = ARRAY_SIZE(generic_spk_widgets),
+ .quirk = SOC_SDW_CODEC_SPKR | SOC_SDW_SIDECAR_AMPS,
+ },
+ },
+ .dai_num = 4,
+ },
+ {
+ .part_id = 0xaaaa, /* generic codec mockup */
+ .version_id = 0,
+ .dais = {
+ {
+ .direction = {true, true},
+ .dai_name = "sdw-mockup-aif1",
+ .dai_type = SOC_SDW_DAI_TYPE_JACK,
+ .dailink = {SOC_SDW_JACK_OUT_DAI_ID, SOC_SDW_JACK_IN_DAI_ID},
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0xaa55, /* headset codec mockup */
+ .version_id = 0,
+ .dais = {
+ {
+ .direction = {true, true},
+ .dai_name = "sdw-mockup-aif1",
+ .dai_type = SOC_SDW_DAI_TYPE_JACK,
+ .dailink = {SOC_SDW_JACK_OUT_DAI_ID, SOC_SDW_JACK_IN_DAI_ID},
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x55aa, /* amplifier mockup */
+ .version_id = 0,
+ .dais = {
+ {
+ .direction = {true, true},
+ .dai_name = "sdw-mockup-aif1",
+ .dai_type = SOC_SDW_DAI_TYPE_AMP,
+ .dailink = {SOC_SDW_AMP_OUT_DAI_ID, SOC_SDW_AMP_IN_DAI_ID},
+ },
+ },
+ .dai_num = 1,
+ },
+ {
+ .part_id = 0x5555,
+ .version_id = 0,
+ .dais = {
+ {
+ .dai_name = "sdw-mockup-aif1",
+ .direction = {false, true},
+ .dai_type = SOC_SDW_DAI_TYPE_MIC,
+ .dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
+ },
+ },
+ .dai_num = 1,
+ },
+};
+EXPORT_SYMBOL_NS(codec_info_list, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_get_codec_info_list_count(void)
+{
+ return ARRAY_SIZE(codec_info_list);
+};
+EXPORT_SYMBOL_NS(asoc_sdw_get_codec_info_list_count, SND_SOC_SDW_UTILS);
+
+struct asoc_sdw_codec_info *asoc_sdw_find_codec_info_part(const u64 adr)
+{
+ unsigned int part_id, sdw_version;
+ int i;
+
+ part_id = SDW_PART_ID(adr);
+ sdw_version = SDW_VERSION(adr);
+ for (i = 0; i < ARRAY_SIZE(codec_info_list); i++)
+ /*
+ * A codec info is for all sdw version with the part id if
+ * version_id is not specified in the codec info.
+ */
+ if (part_id == codec_info_list[i].part_id &&
+ (!codec_info_list[i].version_id ||
+ sdw_version == codec_info_list[i].version_id))
+ return &codec_info_list[i];
+
+ return NULL;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_find_codec_info_part, SND_SOC_SDW_UTILS);
+
+struct asoc_sdw_codec_info *asoc_sdw_find_codec_info_acpi(const u8 *acpi_id)
+{
+ int i;
+
+ if (!acpi_id[0])
+ return NULL;
+
+ for (i = 0; i < ARRAY_SIZE(codec_info_list); i++)
+ if (!memcmp(codec_info_list[i].acpi_id, acpi_id, ACPI_ID_LEN))
+ return &codec_info_list[i];
+
+ return NULL;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_find_codec_info_acpi, SND_SOC_SDW_UTILS);
+
+struct asoc_sdw_codec_info *asoc_sdw_find_codec_info_dai(const char *dai_name, int *dai_index)
+{
+ int i, j;
+
+ for (i = 0; i < ARRAY_SIZE(codec_info_list); i++) {
+ for (j = 0; j < codec_info_list[i].dai_num; j++) {
+ if (!strcmp(codec_info_list[i].dais[j].dai_name, dai_name)) {
+ *dai_index = j;
+ return &codec_info_list[i];
+ }
+ }
+ }
+
+ return NULL;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_find_codec_info_dai, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_rtd_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_card *card = rtd->card;
+ struct asoc_sdw_codec_info *codec_info;
+ struct snd_soc_dai *dai;
+ int dai_index;
+ int ret;
+ int i;
+
+ for_each_rtd_codec_dais(rtd, i, dai) {
+ codec_info = asoc_sdw_find_codec_info_dai(dai->name, &dai_index);
+ if (!codec_info)
+ return -EINVAL;
+
+ /*
+ * A codec dai can be connected to different dai links for capture and playback,
+ * but we only need to call the rtd_init function once.
+ * The rtd_init for each codec dai is independent. So, the order of rtd_init
+ * doesn't matter.
+ */
+ if (codec_info->dais[dai_index].rtd_init_done)
+ continue;
+
+ /*
+ * Add card controls and dapm widgets for the first codec dai.
+ * The controls and widgets will be used for all codec dais.
+ */
+
+ if (i > 0)
+ goto skip_add_controls_widgets;
+
+ if (codec_info->dais[dai_index].controls) {
+ ret = snd_soc_add_card_controls(card, codec_info->dais[dai_index].controls,
+ codec_info->dais[dai_index].num_controls);
+ if (ret) {
+ dev_err(card->dev, "%#x controls addition failed: %d\n",
+ codec_info->part_id, ret);
+ return ret;
+ }
+ }
+ if (codec_info->dais[dai_index].widgets) {
+ ret = snd_soc_dapm_new_controls(&card->dapm,
+ codec_info->dais[dai_index].widgets,
+ codec_info->dais[dai_index].num_widgets);
+ if (ret) {
+ dev_err(card->dev, "%#x widgets addition failed: %d\n",
+ codec_info->part_id, ret);
+ return ret;
+ }
+ }
+
+skip_add_controls_widgets:
+ if (codec_info->dais[dai_index].rtd_init) {
+ ret = codec_info->dais[dai_index].rtd_init(rtd, dai);
+ if (ret)
+ return ret;
+ }
+ codec_info->dais[dai_index].rtd_init_done = true;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_rtd_init, SND_SOC_SDW_UTILS);
+
+/* these wrappers are only needed to avoid typecast compilation errors */
+int asoc_sdw_startup(struct snd_pcm_substream *substream)
+{
+ return sdw_startup_stream(substream);
+}
+EXPORT_SYMBOL_NS(asoc_sdw_startup, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_prepare(struct snd_pcm_substream *substream)
+{
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
+ struct sdw_stream_runtime *sdw_stream;
+ struct snd_soc_dai *dai;
+
+ /* Find stream from first CPU DAI */
+ dai = snd_soc_rtd_to_cpu(rtd, 0);
+
+ sdw_stream = snd_soc_dai_get_stream(dai, substream->stream);
+ if (IS_ERR(sdw_stream)) {
+ dev_err(rtd->dev, "no stream found for DAI %s\n", dai->name);
+ return PTR_ERR(sdw_stream);
+ }
+
+ return sdw_prepare_stream(sdw_stream);
+}
+EXPORT_SYMBOL_NS(asoc_sdw_prepare, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
+ struct sdw_stream_runtime *sdw_stream;
+ struct snd_soc_dai *dai;
+ int ret;
+
+ /* Find stream from first CPU DAI */
+ dai = snd_soc_rtd_to_cpu(rtd, 0);
+
+ sdw_stream = snd_soc_dai_get_stream(dai, substream->stream);
+ if (IS_ERR(sdw_stream)) {
+ dev_err(rtd->dev, "no stream found for DAI %s\n", dai->name);
+ return PTR_ERR(sdw_stream);
+ }
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ case SNDRV_PCM_TRIGGER_RESUME:
+ ret = sdw_enable_stream(sdw_stream);
+ break;
+
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ case SNDRV_PCM_TRIGGER_SUSPEND:
+ case SNDRV_PCM_TRIGGER_STOP:
+ ret = sdw_disable_stream(sdw_stream);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ if (ret)
+ dev_err(rtd->dev, "%s trigger %d failed: %d\n", __func__, cmd, ret);
+
+ return ret;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_trigger, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
+ struct snd_soc_dai_link_ch_map *ch_maps;
+ int ch = params_channels(params);
+ unsigned int ch_mask;
+ int num_codecs;
+ int step;
+ int i;
+
+ if (!rtd->dai_link->ch_maps)
+ return 0;
+
+ /* Identical data will be sent to all codecs in playback */
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ ch_mask = GENMASK(ch - 1, 0);
+ step = 0;
+ } else {
+ num_codecs = rtd->dai_link->num_codecs;
+
+ if (ch < num_codecs || ch % num_codecs != 0) {
+ dev_err(rtd->dev, "Channels number %d is invalid when codec number = %d\n",
+ ch, num_codecs);
+ return -EINVAL;
+ }
+
+ ch_mask = GENMASK(ch / num_codecs - 1, 0);
+ step = hweight_long(ch_mask);
+ }
+
+ /*
+ * The captured data will be combined from each cpu DAI if the dai
+ * link has more than one codec DAIs. Set codec channel mask and
+ * ASoC will set the corresponding channel numbers for each cpu dai.
+ */
+ for_each_link_ch_maps(rtd->dai_link, i, ch_maps)
+ ch_maps->ch_mask = ch_mask << (i * step);
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_hw_params, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_hw_free(struct snd_pcm_substream *substream)
+{
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
+ struct sdw_stream_runtime *sdw_stream;
+ struct snd_soc_dai *dai;
+
+ /* Find stream from first CPU DAI */
+ dai = snd_soc_rtd_to_cpu(rtd, 0);
+
+ sdw_stream = snd_soc_dai_get_stream(dai, substream->stream);
+ if (IS_ERR(sdw_stream)) {
+ dev_err(rtd->dev, "no stream found for DAI %s\n", dai->name);
+ return PTR_ERR(sdw_stream);
+ }
+
+ return sdw_deprepare_stream(sdw_stream);
+}
+EXPORT_SYMBOL_NS(asoc_sdw_hw_free, SND_SOC_SDW_UTILS);
+
+void asoc_sdw_shutdown(struct snd_pcm_substream *substream)
+{
+ sdw_shutdown_stream(substream);
+}
+EXPORT_SYMBOL_NS(asoc_sdw_shutdown, SND_SOC_SDW_UTILS);
+
+static bool asoc_sdw_is_unique_device(const struct snd_soc_acpi_link_adr *adr_link,
+ unsigned int sdw_version,
+ unsigned int mfg_id,
+ unsigned int part_id,
+ unsigned int class_id,
+ int index_in_link)
+{
+ int i;
+
+ for (i = 0; i < adr_link->num_adr; i++) {
+ unsigned int sdw1_version, mfg1_id, part1_id, class1_id;
+ u64 adr;
+
+ /* skip itself */
+ if (i == index_in_link)
+ continue;
+
+ adr = adr_link->adr_d[i].adr;
+
+ sdw1_version = SDW_VERSION(adr);
+ mfg1_id = SDW_MFG_ID(adr);
+ part1_id = SDW_PART_ID(adr);
+ class1_id = SDW_CLASS_ID(adr);
+
+ if (sdw_version == sdw1_version &&
+ mfg_id == mfg1_id &&
+ part_id == part1_id &&
+ class_id == class1_id)
+ return false;
+ }
+
+ return true;
+}
+
+const char *asoc_sdw_get_codec_name(struct device *dev,
+ const struct asoc_sdw_codec_info *codec_info,
+ const struct snd_soc_acpi_link_adr *adr_link,
+ int adr_index)
+{
+ u64 adr = adr_link->adr_d[adr_index].adr;
+ unsigned int sdw_version = SDW_VERSION(adr);
+ unsigned int link_id = SDW_DISCO_LINK_ID(adr);
+ unsigned int unique_id = SDW_UNIQUE_ID(adr);
+ unsigned int mfg_id = SDW_MFG_ID(adr);
+ unsigned int part_id = SDW_PART_ID(adr);
+ unsigned int class_id = SDW_CLASS_ID(adr);
+
+ if (codec_info->codec_name)
+ return devm_kstrdup(dev, codec_info->codec_name, GFP_KERNEL);
+ else if (asoc_sdw_is_unique_device(adr_link, sdw_version, mfg_id, part_id,
+ class_id, adr_index))
+ return devm_kasprintf(dev, GFP_KERNEL, "sdw:0:%01x:%04x:%04x:%02x",
+ link_id, mfg_id, part_id, class_id);
+ else
+ return devm_kasprintf(dev, GFP_KERNEL, "sdw:0:%01x:%04x:%04x:%02x:%01x",
+ link_id, mfg_id, part_id, class_id, unique_id);
+
+ return NULL;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_get_codec_name, SND_SOC_SDW_UTILS);
+
+/* helper to get the link that the codec DAI is used */
+struct snd_soc_dai_link *asoc_sdw_mc_find_codec_dai_used(struct snd_soc_card *card,
+ const char *dai_name)
+{
+ struct snd_soc_dai_link *dai_link;
+ int i;
+ int j;
+
+ for_each_card_prelinks(card, i, dai_link) {
+ for (j = 0; j < dai_link->num_codecs; j++) {
+ /* Check each codec in a link */
+ if (!strcmp(dai_link->codecs[j].dai_name, dai_name))
+ return dai_link;
+ }
+ }
+ return NULL;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_mc_find_codec_dai_used, SND_SOC_SDW_UTILS);
+
+void asoc_sdw_mc_dailink_exit_loop(struct snd_soc_card *card)
+{
+ struct snd_soc_dai_link *dai_link;
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
+ int ret;
+ int i, j;
+
+ for (i = 0; i < ctx->codec_info_list_count; i++) {
+ for (j = 0; j < codec_info_list[i].dai_num; j++) {
+ codec_info_list[i].dais[j].rtd_init_done = false;
+ /* Check each dai in codec_info_lis to see if it is used in the link */
+ if (!codec_info_list[i].dais[j].exit)
+ continue;
+ /*
+ * We don't need to call .exit function if there is no matched
+ * dai link found.
+ */
+ dai_link = asoc_sdw_mc_find_codec_dai_used(card,
+ codec_info_list[i].dais[j].dai_name);
+ if (dai_link) {
+ /* Do the .exit function if the codec dai is used in the link */
+ ret = codec_info_list[i].dais[j].exit(card, dai_link);
+ if (ret)
+ dev_warn(card->dev,
+ "codec exit failed %d\n",
+ ret);
+ break;
+ }
+ }
+ }
+}
+EXPORT_SYMBOL_NS(asoc_sdw_mc_dailink_exit_loop, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_card_late_probe(struct snd_soc_card *card)
+{
+ int ret = 0;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(codec_info_list); i++) {
+ if (codec_info_list[i].codec_card_late_probe) {
+ ret = codec_info_list[i].codec_card_late_probe(card);
+ if (ret < 0)
+ return ret;
+ }
+ }
+ return ret;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_card_late_probe, SND_SOC_SDW_UTILS);
+
+void asoc_sdw_init_dai_link(struct device *dev, struct snd_soc_dai_link *dai_links,
+ int *be_id, char *name, int playback, int capture,
+ struct snd_soc_dai_link_component *cpus, int cpus_num,
+ struct snd_soc_dai_link_component *platform_component,
+ int num_platforms, struct snd_soc_dai_link_component *codecs,
+ int codecs_num, int (*init)(struct snd_soc_pcm_runtime *rtd),
+ const struct snd_soc_ops *ops)
+{
+ dev_dbg(dev, "create dai link %s, id %d\n", name, *be_id);
+ dai_links->id = (*be_id)++;
+ dai_links->name = name;
+ dai_links->platforms = platform_component;
+ dai_links->num_platforms = num_platforms;
+ dai_links->no_pcm = 1;
+ dai_links->cpus = cpus;
+ dai_links->num_cpus = cpus_num;
+ dai_links->codecs = codecs;
+ dai_links->num_codecs = codecs_num;
+ dai_links->playback_only = playback && !capture;
+ dai_links->capture_only = !playback && capture;
+ dai_links->init = init;
+ dai_links->ops = ops;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_init_dai_link, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_init_simple_dai_link(struct device *dev, struct snd_soc_dai_link *dai_links,
+ int *be_id, char *name, int playback, int capture,
+ const char *cpu_dai_name, const char *platform_comp_name,
+ int num_platforms, const char *codec_name,
+ const char *codec_dai_name,
+ int (*init)(struct snd_soc_pcm_runtime *rtd),
+ const struct snd_soc_ops *ops)
+{
+ struct snd_soc_dai_link_component *dlc;
+
+ /* Allocate three DLCs one for the CPU, one for platform and one for the CODEC */
+ dlc = devm_kcalloc(dev, 3, sizeof(*dlc), GFP_KERNEL);
+ if (!dlc || !name || !cpu_dai_name || !platform_comp_name || !codec_name || !codec_dai_name)
+ return -ENOMEM;
+
+ dlc[0].dai_name = cpu_dai_name;
+ dlc[1].name = platform_comp_name;
+
+ dlc[2].name = codec_name;
+ dlc[2].dai_name = codec_dai_name;
+
+ asoc_sdw_init_dai_link(dev, dai_links, be_id, name, playback, capture,
+ &dlc[0], 1, &dlc[1], num_platforms,
+ &dlc[2], 1, init, ops);
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_init_simple_dai_link, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_count_sdw_endpoints(struct snd_soc_card *card, int *num_devs, int *num_ends)
+{
+ struct device *dev = card->dev;
+ struct snd_soc_acpi_mach *mach = dev_get_platdata(dev);
+ struct snd_soc_acpi_mach_params *mach_params = &mach->mach_params;
+ const struct snd_soc_acpi_link_adr *adr_link;
+ int i;
+
+ for (adr_link = mach_params->links; adr_link->num_adr; adr_link++) {
+ *num_devs += adr_link->num_adr;
+
+ for (i = 0; i < adr_link->num_adr; i++)
+ *num_ends += adr_link->adr_d[i].num_endpoints;
+ }
+
+ dev_dbg(dev, "Found %d devices with %d endpoints\n", *num_devs, *num_ends);
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_count_sdw_endpoints, SND_SOC_SDW_UTILS);
+
+struct asoc_sdw_dailink *asoc_sdw_find_dailink(struct asoc_sdw_dailink *dailinks,
+ const struct snd_soc_acpi_endpoint *new)
+{
+ while (dailinks->initialised) {
+ if (new->aggregated && dailinks->group_id == new->group_id)
+ return dailinks;
+
+ dailinks++;
+ }
+
+ INIT_LIST_HEAD(&dailinks->endpoints);
+ dailinks->group_id = new->group_id;
+ dailinks->initialised = true;
+
+ return dailinks;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_find_dailink, SND_SOC_SDW_UTILS);
+
+int asoc_sdw_parse_sdw_endpoints(struct snd_soc_card *card,
+ struct asoc_sdw_dailink *soc_dais,
+ struct asoc_sdw_endpoint *soc_ends,
+ int *num_devs)
+{
+ struct device *dev = card->dev;
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
+ struct snd_soc_acpi_mach *mach = dev_get_platdata(dev);
+ struct snd_soc_acpi_mach_params *mach_params = &mach->mach_params;
+ const struct snd_soc_acpi_link_adr *adr_link;
+ struct asoc_sdw_endpoint *soc_end = soc_ends;
+ int num_dais = 0;
+ int i, j;
+ int ret;
+
+ for (adr_link = mach_params->links; adr_link->num_adr; adr_link++) {
+ int num_link_dailinks = 0;
+
+ if (!is_power_of_2(adr_link->mask)) {
+ dev_err(dev, "link with multiple mask bits: 0x%x\n",
+ adr_link->mask);
+ return -EINVAL;
+ }
+
+ for (i = 0; i < adr_link->num_adr; i++) {
+ const struct snd_soc_acpi_adr_device *adr_dev = &adr_link->adr_d[i];
+ struct asoc_sdw_codec_info *codec_info;
+ const char *codec_name;
+
+ if (!adr_dev->name_prefix) {
+ dev_err(dev, "codec 0x%llx does not have a name prefix\n",
+ adr_dev->adr);
+ return -EINVAL;
+ }
+
+ codec_info = asoc_sdw_find_codec_info_part(adr_dev->adr);
+ if (!codec_info)
+ return -EINVAL;
+
+ ctx->ignore_internal_dmic |= codec_info->ignore_internal_dmic;
+
+ codec_name = asoc_sdw_get_codec_name(dev, codec_info, adr_link, i);
+ if (!codec_name)
+ return -ENOMEM;
+
+ dev_dbg(dev, "Adding prefix %s for %s\n",
+ adr_dev->name_prefix, codec_name);
+
+ soc_end->name_prefix = adr_dev->name_prefix;
+
+ if (codec_info->count_sidecar && codec_info->add_sidecar) {
+ ret = codec_info->count_sidecar(card, &num_dais, num_devs);
+ if (ret)
+ return ret;
+
+ soc_end->include_sidecar = true;
+ }
+
+ for (j = 0; j < adr_dev->num_endpoints; j++) {
+ const struct snd_soc_acpi_endpoint *adr_end;
+ const struct asoc_sdw_dai_info *dai_info;
+ struct asoc_sdw_dailink *soc_dai;
+ int stream;
+
+ adr_end = &adr_dev->endpoints[j];
+ dai_info = &codec_info->dais[adr_end->num];
+ soc_dai = asoc_sdw_find_dailink(soc_dais, adr_end);
+
+ if (dai_info->quirk && !(dai_info->quirk & ctx->mc_quirk))
+ continue;
+
+ dev_dbg(dev,
+ "Add dev: %d, 0x%llx end: %d, dai: %d, %c/%c to %s: %d\n",
+ ffs(adr_link->mask) - 1, adr_dev->adr,
+ adr_end->num, dai_info->dai_type,
+ dai_info->direction[SNDRV_PCM_STREAM_PLAYBACK] ? 'P' : '-',
+ dai_info->direction[SNDRV_PCM_STREAM_CAPTURE] ? 'C' : '-',
+ adr_end->aggregated ? "group" : "solo",
+ adr_end->group_id);
+
+ if (adr_end->num >= codec_info->dai_num) {
+ dev_err(dev,
+ "%d is too many endpoints for codec: 0x%x\n",
+ adr_end->num, codec_info->part_id);
+ return -EINVAL;
+ }
+
+ for_each_pcm_streams(stream) {
+ if (dai_info->direction[stream] &&
+ dai_info->dailink[stream] < 0) {
+ dev_err(dev,
+ "Invalid dailink id %d for codec: 0x%x\n",
+ dai_info->dailink[stream],
+ codec_info->part_id);
+ return -EINVAL;
+ }
+
+ if (dai_info->direction[stream]) {
+ num_dais += !soc_dai->num_devs[stream];
+ soc_dai->num_devs[stream]++;
+ soc_dai->link_mask[stream] |= adr_link->mask;
+ }
+ }
+
+ num_link_dailinks += !!list_empty(&soc_dai->endpoints);
+ list_add_tail(&soc_end->list, &soc_dai->endpoints);
+
+ soc_end->link_mask = adr_link->mask;
+ soc_end->codec_name = codec_name;
+ soc_end->codec_info = codec_info;
+ soc_end->dai_info = dai_info;
+ soc_end++;
+ }
+ }
+
+ ctx->append_dai_type |= (num_link_dailinks > 1);
+ }
+
+ return num_dais;
+}
+EXPORT_SYMBOL_NS(asoc_sdw_parse_sdw_endpoints, SND_SOC_SDW_UTILS);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("SoundWire ASoC helpers");
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