ASoC: rt721-sdca: Add RT721 SDCA driver

This is the initial codec driver for rt721-sdca.
It's a three functions (jack,mic,amp) soundwire driver.

Signed-off-by: Jack Yu <[e-mail]>

v2: Fix typo in mbq default registers.
v3: Include soundwire common functions for Realtek.
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Mark Brown <[e-mail]>

sound/soc/codecs/Kconfig

···
 	imply SND_SOC_RT712_SDCA_DMIC_SDW
 	imply SND_SOC_RT715_SDW
 	imply SND_SOC_RT715_SDCA_SDW
+	imply SND_SOC_RT721_SDCA_SDW
 	imply SND_SOC_RT722_SDCA_SDW
 	imply SND_SOC_RT1308_SDW
 	imply SND_SOC_RT1316_SDW
···
 
 config SND_SOC_RT712_SDCA_DMIC_SDW
 	tristate "Realtek RT712 SDCA DMIC Codec - SDW"
+	depends on SOUNDWIRE
+	select REGMAP_SOUNDWIRE
+	select REGMAP_SOUNDWIRE_MBQ
+
+config SND_SOC_RT721_SDCA_SDW
+	tristate "Realtek RT721 SDCA Codec - SDW"
 	depends on SOUNDWIRE
 	select REGMAP_SOUNDWIRE
 	select REGMAP_SOUNDWIRE_MBQ

sound/soc/codecs/Makefile

···
 snd-soc-rt712-sdca-dmic-y := rt712-sdca-dmic.o
 snd-soc-rt715-y := rt715.o rt715-sdw.o
 snd-soc-rt715-sdca-y := rt715-sdca.o rt715-sdca-sdw.o
+snd-soc-rt721-sdca-y := rt721-sdca.o rt721-sdca-sdw.o
 snd-soc-rt722-sdca-y := rt722-sdca.o rt722-sdca-sdw.o
 snd-soc-rt9120-y := rt9120.o
 snd-soc-rtq9128-y := rtq9128.o
···
 obj-$(CONFIG_SND_SOC_RT712_SDCA_DMIC_SDW)     += snd-soc-rt712-sdca-dmic.o
 obj-$(CONFIG_SND_SOC_RT715)     += snd-soc-rt715.o
 obj-$(CONFIG_SND_SOC_RT715_SDCA_SDW)     += snd-soc-rt715-sdca.o
+obj-$(CONFIG_SND_SOC_RT721_SDCA_SDW)     += snd-soc-rt721-sdca.o
 obj-$(CONFIG_SND_SOC_RT722_SDCA_SDW)     += snd-soc-rt722-sdca.o
 obj-$(CONFIG_SND_SOC_RT9120)	+= snd-soc-rt9120.o
 obj-$(CONFIG_SND_SOC_RTQ9128)	+= snd-soc-rtq9128.o

sound/soc/codecs/rt721-sdca-sdw.c

···
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// rt721-sdca-sdw.c -- rt721 SDCA ALSA SoC audio driver
+//
+// Copyright(c) 2024 Realtek Semiconductor Corp.
+//
+//
+
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/mod_devicetable.h>
+#include <linux/pm_runtime.h>
+#include <linux/soundwire/sdw_registers.h>
+
+#include "rt721-sdca.h"
+#include "rt721-sdca-sdw.h"
+#include "rt-sdw-common.h"
+
+static bool rt721_sdca_readable_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case 0x2f01 ... 0x2f0a:
+	case 0x2f35:
+	case 0x2f50:
+	case 0x2f51:
+	case 0x2f58 ... 0x2f5d:
+	case SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_XUV,
+		RT721_SDCA_CTL_XUV, 0):
+	case SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_GE49,
+		RT721_SDCA_CTL_SELECTED_MODE, 0):
+	case SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_GE49,
+		RT721_SDCA_CTL_DETECTED_MODE, 0):
+	case SDW_SDCA_CTL(FUNC_NUM_HID, RT721_SDCA_ENT_HID01,
+		RT721_SDCA_CTL_HIDTX_CURRENT_OWNER, 0) ... SDW_SDCA_CTL(FUNC_NUM_HID,
+		RT721_SDCA_ENT_HID01, RT721_SDCA_CTL_HIDTX_MESSAGE_LENGTH, 0):
+	case RT721_BUF_ADDR_HID1 ... RT721_BUF_ADDR_HID2:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static bool rt721_sdca_volatile_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case 0x2f01:
+	case 0x2f51:
+	case SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_GE49,
+		RT721_SDCA_CTL_DETECTED_MODE, 0):
+	case SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_XUV,
+		RT721_SDCA_CTL_XUV, 0):
+	case SDW_SDCA_CTL(FUNC_NUM_HID, RT721_SDCA_ENT_HID01,
+		RT721_SDCA_CTL_HIDTX_CURRENT_OWNER, 0) ... SDW_SDCA_CTL(FUNC_NUM_HID,
+		RT721_SDCA_ENT_HID01, RT721_SDCA_CTL_HIDTX_MESSAGE_LENGTH, 0):
+	case RT721_BUF_ADDR_HID1 ... RT721_BUF_ADDR_HID2:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static bool rt721_sdca_mbq_readable_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case 0x0900007:
+	case 0x0a00005:
+	case 0x0c00005:
+	case 0x0d00014:
+	case 0x0310100:
+	case 0x2000001:
+	case 0x2000002:
+	case 0x2000003:
+	case 0x2000013:
+	case 0x200003c:
+	case 0x2000046:
+	case 0x5810000:
+	case 0x5810036:
+	case 0x5810037:
+	case 0x5810038:
+	case 0x5810039:
+	case 0x5b10018:
+	case 0x5b10019:
+	case 0x5f00045:
+	case 0x5f00048:
+	case 0x6100000:
+	case 0x6100005:
+	case 0x6100006:
+	case 0x610000d:
+	case 0x6100010:
+	case 0x6100011:
+	case 0x6100013:
+	case 0x6100015:
+	case 0x6100017:
+	case 0x6100025:
+	case 0x6100029:
+	case 0x610002c ... 0x610002f:
+	case 0x6100053 ... 0x6100055:
+	case 0x6100057:
+	case 0x610005a:
+	case 0x610005b:
+	case 0x610006a:
+	case 0x610006d:
+	case 0x6100092:
+	case SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU05, RT721_SDCA_CTL_FU_VOLUME,
+			CH_L):
+	case SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU05, RT721_SDCA_CTL_FU_VOLUME,
+			CH_R):
+	case SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU0F, RT721_SDCA_CTL_FU_VOLUME,
+			CH_L):
+	case SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU0F, RT721_SDCA_CTL_FU_VOLUME,
+			CH_R):
+	case SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_PLATFORM_FU44,
+			RT721_SDCA_CTL_FU_CH_GAIN, CH_L):
+	case SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_PLATFORM_FU44,
+			RT721_SDCA_CTL_FU_CH_GAIN, CH_R):
+	case SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_USER_FU1E, RT721_SDCA_CTL_FU_VOLUME,
+			CH_01):
+	case SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_USER_FU1E, RT721_SDCA_CTL_FU_VOLUME,
+			CH_02):
+	case SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_USER_FU1E, RT721_SDCA_CTL_FU_VOLUME,
+			CH_03):
+	case SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_USER_FU1E, RT721_SDCA_CTL_FU_VOLUME,
+			CH_04):
+	case SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_USER_FU06, RT721_SDCA_CTL_FU_VOLUME, CH_L):
+	case SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_USER_FU06, RT721_SDCA_CTL_FU_VOLUME, CH_R):
+		return true;
+	default:
+		return false;
+	}
+}
+
+static bool rt721_sdca_mbq_volatile_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case 0x0310100:
+	case 0x0a00005:
+	case 0x0c00005:
+	case 0x0d00014:
+	case 0x2000000:
+	case 0x200000d:
+	case 0x2000019:
+	case 0x2000020:
+	case 0x2000030:
+	case 0x2000046:
+	case 0x2000067:
+	case 0x2000084:
+	case 0x2000086:
+	case 0x5810000:
+	case 0x5810036:
+	case 0x5810037:
+	case 0x5810038:
+	case 0x5810039:
+	case 0x5b10018:
+	case 0x5b10019:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static const struct regmap_config rt721_sdca_regmap = {
+	.reg_bits = 32,
+	.val_bits = 8,
+	.readable_reg = rt721_sdca_readable_register,
+	.volatile_reg = rt721_sdca_volatile_register,
+	.max_register = 0x44ffffff,
+	.reg_defaults = rt721_sdca_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(rt721_sdca_reg_defaults),
+	.cache_type = REGCACHE_MAPLE,
+	.use_single_read = true,
+	.use_single_write = true,
+};
+
+static const struct regmap_config rt721_sdca_mbq_regmap = {
+	.name = "sdw-mbq",
+	.reg_bits = 32,
+	.val_bits = 16,
+	.readable_reg = rt721_sdca_mbq_readable_register,
+	.volatile_reg = rt721_sdca_mbq_volatile_register,
+	.max_register = 0x41000312,
+	.reg_defaults = rt721_sdca_mbq_defaults,
+	.num_reg_defaults = ARRAY_SIZE(rt721_sdca_mbq_defaults),
+	.cache_type = REGCACHE_MAPLE,
+	.use_single_read = true,
+	.use_single_write = true,
+};
+
+static int rt721_sdca_update_status(struct sdw_slave *slave,
+				enum sdw_slave_status status)
+{
+	struct rt721_sdca_priv *rt721 = dev_get_drvdata(&slave->dev);
+
+	if (status == SDW_SLAVE_UNATTACHED)
+		rt721->hw_init = false;
+
+	if (status == SDW_SLAVE_ATTACHED) {
+		if (rt721->hs_jack) {
+		/*
+		 * Due to the SCP_SDCA_INTMASK will be cleared by any reset, and then
+		 * if the device attached again, we will need to set the setting back.
+		 * It could avoid losing the jack detection interrupt.
+		 * This also could sync with the cache value as the rt721_sdca_jack_init set.
+		 */
+			sdw_write_no_pm(rt721->slave, SDW_SCP_SDCA_INTMASK1,
+				SDW_SCP_SDCA_INTMASK_SDCA_6);
+			sdw_write_no_pm(rt721->slave, SDW_SCP_SDCA_INTMASK2,
+				SDW_SCP_SDCA_INTMASK_SDCA_8);
+		}
+	}
+
+	/*
+	 * Perform initialization only if slave status is present and
+	 * hw_init flag is false
+	 */
+	if (rt721->hw_init || status != SDW_SLAVE_ATTACHED)
+		return 0;
+
+	/* perform I/O transfers required for Slave initialization */
+	return rt721_sdca_io_init(&slave->dev, slave);
+}
+
+static int rt721_sdca_read_prop(struct sdw_slave *slave)
+{
+	struct sdw_slave_prop *prop = &slave->prop;
+	int nval;
+	int i, j;
+	u32 bit;
+	unsigned long addr;
+	struct sdw_dpn_prop *dpn;
+
+	sdw_slave_read_prop(slave);
+	prop->scp_int1_mask = SDW_SCP_INT1_BUS_CLASH | SDW_SCP_INT1_PARITY;
+	prop->quirks = SDW_SLAVE_QUIRKS_INVALID_INITIAL_PARITY;
+
+	prop->paging_support = true;
+
+	/*
+	 * port = 1 for headphone playback
+	 * port = 2 for headset-mic capture
+	 * port = 3 for speaker playback
+	 * port = 6 for digital-mic capture
+	 */
+	prop->source_ports = BIT(6) | BIT(2); /* BITMAP: 01000100 */
+	prop->sink_ports = BIT(3) | BIT(1); /* BITMAP:  00001010 */
+
+	nval = hweight32(prop->source_ports);
+	prop->src_dpn_prop = devm_kcalloc(&slave->dev, nval,
+		sizeof(*prop->src_dpn_prop), GFP_KERNEL);
+	if (!prop->src_dpn_prop)
+		return -ENOMEM;
+
+	i = 0;
+	dpn = prop->src_dpn_prop;
+	addr = prop->source_ports;
+	for_each_set_bit(bit, &addr, 32) {
+		dpn[i].num = bit;
+		dpn[i].type = SDW_DPN_FULL;
+		dpn[i].simple_ch_prep_sm = true;
+		dpn[i].ch_prep_timeout = 10;
+		i++;
+	}
+
+	/* do this again for sink now */
+	nval = hweight32(prop->sink_ports);
+	prop->sink_dpn_prop = devm_kcalloc(&slave->dev, nval,
+		sizeof(*prop->sink_dpn_prop), GFP_KERNEL);
+	if (!prop->sink_dpn_prop)
+		return -ENOMEM;
+
+	j = 0;
+	dpn = prop->sink_dpn_prop;
+	addr = prop->sink_ports;
+	for_each_set_bit(bit, &addr, 32) {
+		dpn[j].num = bit;
+		dpn[j].type = SDW_DPN_FULL;
+		dpn[j].simple_ch_prep_sm = true;
+		dpn[j].ch_prep_timeout = 10;
+		j++;
+	}
+
+	/* set the timeout values */
+	prop->clk_stop_timeout = 900;
+
+	/* wake-up event */
+	prop->wake_capable = 1;
+
+	/* Three data lanes are supported by rt721-sdca codec */
+	prop->lane_control_support = true;
+
+	return 0;
+}
+
+static int rt721_sdca_interrupt_callback(struct sdw_slave *slave,
+					struct sdw_slave_intr_status *status)
+{
+	struct rt721_sdca_priv *rt721 = dev_get_drvdata(&slave->dev);
+	int ret, stat;
+	int count = 0, retry = 3;
+	unsigned int sdca_cascade, scp_sdca_stat1, scp_sdca_stat2 = 0;
+
+	if (cancel_delayed_work_sync(&rt721->jack_detect_work)) {
+		dev_warn(&slave->dev, "%s the pending delayed_work was cancelled", __func__);
+		/* avoid the HID owner doesn't change to device */
+		if (rt721->scp_sdca_stat2)
+			scp_sdca_stat2 = rt721->scp_sdca_stat2;
+	}
+
+	/*
+	 * The critical section below intentionally protects a rather large piece of code.
+	 * We don't want to allow the system suspend to disable an interrupt while we are
+	 * processing it, which could be problematic given the quirky SoundWire interrupt
+	 * scheme. We do want however to prevent new workqueues from being scheduled if
+	 * the disable_irq flag was set during system suspend.
+	 */
+	mutex_lock(&rt721->disable_irq_lock);
+
+	ret = sdw_read_no_pm(rt721->slave, SDW_SCP_SDCA_INT1);
+	if (ret < 0)
+		goto io_error;
+
+	rt721->scp_sdca_stat1 = ret;
+	ret = sdw_read_no_pm(rt721->slave, SDW_SCP_SDCA_INT2);
+	if (ret < 0)
+		goto io_error;
+
+	rt721->scp_sdca_stat2 = ret;
+	if (scp_sdca_stat2)
+		rt721->scp_sdca_stat2 |= scp_sdca_stat2;
+	do {
+		/* clear flag */
+		ret = sdw_read_no_pm(rt721->slave, SDW_SCP_SDCA_INT1);
+		if (ret < 0)
+			goto io_error;
+		if (ret & SDW_SCP_SDCA_INTMASK_SDCA_0) {
+			ret = sdw_update_no_pm(rt721->slave, SDW_SCP_SDCA_INT1,
+				SDW_SCP_SDCA_INT_SDCA_0, SDW_SCP_SDCA_INT_SDCA_0);
+			if (ret < 0)
+				goto io_error;
+		} else if (ret & SDW_SCP_SDCA_INTMASK_SDCA_6) {
+			ret = sdw_update_no_pm(rt721->slave, SDW_SCP_SDCA_INT1,
+				SDW_SCP_SDCA_INT_SDCA_6, SDW_SCP_SDCA_INT_SDCA_6);
+			if (ret < 0)
+				goto io_error;
+		}
+		ret = sdw_read_no_pm(rt721->slave, SDW_SCP_SDCA_INT2);
+		if (ret < 0)
+			goto io_error;
+		if (ret & SDW_SCP_SDCA_INTMASK_SDCA_8) {
+			ret = sdw_write_no_pm(rt721->slave, SDW_SCP_SDCA_INT2,
+						SDW_SCP_SDCA_INTMASK_SDCA_8);
+			if (ret < 0)
+				goto io_error;
+		}
+
+		/* check if flag clear or not */
+		ret = sdw_read_no_pm(rt721->slave, SDW_DP0_INT);
+		if (ret < 0)
+			goto io_error;
+		sdca_cascade = ret & SDW_DP0_SDCA_CASCADE;
+
+		ret = sdw_read_no_pm(rt721->slave, SDW_SCP_SDCA_INT1);
+		if (ret < 0)
+			goto io_error;
+		scp_sdca_stat1 = ret & SDW_SCP_SDCA_INTMASK_SDCA_0;
+
+		ret = sdw_read_no_pm(rt721->slave, SDW_SCP_SDCA_INT2);
+		if (ret < 0)
+			goto io_error;
+		scp_sdca_stat2 = ret & SDW_SCP_SDCA_INTMASK_SDCA_8;
+
+		stat = scp_sdca_stat1 || scp_sdca_stat2 || sdca_cascade;
+
+		count++;
+	} while (stat != 0 && count < retry);
+
+	if (stat)
+		dev_warn(&slave->dev,
+			"%s scp_sdca_stat1=0x%x, scp_sdca_stat2=0x%x\n", __func__,
+			rt721->scp_sdca_stat1, rt721->scp_sdca_stat2);
+	ret = sdw_read_no_pm(rt721->slave, SDW_SCP_SDCA_INT1);
+	ret = sdw_read_no_pm(rt721->slave, SDW_SCP_SDCA_INT2);
+
+	if (status->sdca_cascade && !rt721->disable_irq)
+		mod_delayed_work(system_power_efficient_wq,
+			&rt721->jack_detect_work, msecs_to_jiffies(280));
+
+	mutex_unlock(&rt721->disable_irq_lock);
+
+	return 0;
+
+io_error:
+	mutex_unlock(&rt721->disable_irq_lock);
+	pr_err_ratelimited("IO error in %s, ret %d\n", __func__, ret);
+	return ret;
+}
+
+static const struct sdw_slave_ops rt721_sdca_slave_ops = {
+	.read_prop = rt721_sdca_read_prop,
+	.interrupt_callback = rt721_sdca_interrupt_callback,
+	.update_status = rt721_sdca_update_status,
+};
+
+static int rt721_sdca_sdw_probe(struct sdw_slave *slave,
+				const struct sdw_device_id *id)
+{
+	struct regmap *regmap, *mbq_regmap;
+
+	/* Regmap Initialization */
+	mbq_regmap = devm_regmap_init_sdw_mbq(slave, &rt721_sdca_mbq_regmap);
+	if (IS_ERR(mbq_regmap))
+		return PTR_ERR(mbq_regmap);
+
+	regmap = devm_regmap_init_sdw(slave, &rt721_sdca_regmap);
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
+
+	return rt721_sdca_init(&slave->dev, regmap, mbq_regmap, slave);
+}
+
+static int rt721_sdca_sdw_remove(struct sdw_slave *slave)
+{
+	struct rt721_sdca_priv *rt721 = dev_get_drvdata(&slave->dev);
+
+	if (rt721->hw_init) {
+		cancel_delayed_work_sync(&rt721->jack_detect_work);
+		cancel_delayed_work_sync(&rt721->jack_btn_check_work);
+	}
+
+	if (rt721->first_hw_init)
+		pm_runtime_disable(&slave->dev);
+
+	mutex_destroy(&rt721->calibrate_mutex);
+	mutex_destroy(&rt721->disable_irq_lock);
+
+	return 0;
+}
+
+static const struct sdw_device_id rt721_sdca_id[] = {
+	SDW_SLAVE_ENTRY_EXT(0x025d, 0x721, 0x3, 0x1, 0),
+	{},
+};
+MODULE_DEVICE_TABLE(sdw, rt721_sdca_id);
+
+static int __maybe_unused rt721_sdca_dev_suspend(struct device *dev)
+{
+	struct rt721_sdca_priv *rt721 = dev_get_drvdata(dev);
+
+	if (!rt721->hw_init)
+		return 0;
+
+	cancel_delayed_work_sync(&rt721->jack_detect_work);
+	cancel_delayed_work_sync(&rt721->jack_btn_check_work);
+
+	regcache_cache_only(rt721->regmap, true);
+	regcache_cache_only(rt721->mbq_regmap, true);
+
+	return 0;
+}
+
+static int __maybe_unused rt721_sdca_dev_system_suspend(struct device *dev)
+{
+	struct rt721_sdca_priv *rt721_sdca = dev_get_drvdata(dev);
+	struct sdw_slave *slave = dev_to_sdw_dev(dev);
+	int ret1, ret2;
+
+	if (!rt721_sdca->hw_init)
+		return 0;
+
+	/*
+	 * prevent new interrupts from being handled after the
+	 * deferred work completes and before the parent disables
+	 * interrupts on the link
+	 */
+	mutex_lock(&rt721_sdca->disable_irq_lock);
+	rt721_sdca->disable_irq = true;
+	ret1 = sdw_update_no_pm(slave, SDW_SCP_SDCA_INTMASK1,
+				SDW_SCP_SDCA_INTMASK_SDCA_0 | SDW_SCP_SDCA_INTMASK_SDCA_6, 0);
+	ret2 = sdw_update_no_pm(slave, SDW_SCP_SDCA_INTMASK2,
+				SDW_SCP_SDCA_INTMASK_SDCA_8, 0);
+	mutex_unlock(&rt721_sdca->disable_irq_lock);
+
+	if (ret1 < 0 || ret2 < 0) {
+		/* log but don't prevent suspend from happening */
+		dev_dbg(&slave->dev, "%s: could not disable SDCA interrupts\n:", __func__);
+	}
+
+	return rt721_sdca_dev_suspend(dev);
+}
+
+#define RT721_PROBE_TIMEOUT 5000
+
+static int __maybe_unused rt721_sdca_dev_resume(struct device *dev)
+{
+	struct sdw_slave *slave = dev_to_sdw_dev(dev);
+	struct rt721_sdca_priv *rt721 = dev_get_drvdata(dev);
+	unsigned long time;
+
+	if (!rt721->first_hw_init)
+		return 0;
+
+	if (!slave->unattach_request) {
+		mutex_lock(&rt721->disable_irq_lock);
+		if (rt721->disable_irq == true) {
+			sdw_write_no_pm(slave, SDW_SCP_SDCA_INTMASK1, SDW_SCP_SDCA_INTMASK_SDCA_6);
+			sdw_write_no_pm(slave, SDW_SCP_SDCA_INTMASK2, SDW_SCP_SDCA_INTMASK_SDCA_8);
+			rt721->disable_irq = false;
+		}
+		mutex_unlock(&rt721->disable_irq_lock);
+		goto regmap_sync;
+	}
+
+	time = wait_for_completion_timeout(&slave->initialization_complete,
+				msecs_to_jiffies(RT721_PROBE_TIMEOUT));
+	if (!time) {
+		dev_err(&slave->dev, "Initialization not complete, timed out\n");
+		sdw_show_ping_status(slave->bus, true);
+
+		return -ETIMEDOUT;
+	}
+
+regmap_sync:
+	slave->unattach_request = 0;
+	regcache_cache_only(rt721->regmap, false);
+	regcache_sync(rt721->regmap);
+	regcache_cache_only(rt721->mbq_regmap, false);
+	regcache_sync(rt721->mbq_regmap);
+	return 0;
+}
+
+static const struct dev_pm_ops rt721_sdca_pm = {
+	SET_SYSTEM_SLEEP_PM_OPS(rt721_sdca_dev_system_suspend, rt721_sdca_dev_resume)
+	SET_RUNTIME_PM_OPS(rt721_sdca_dev_suspend, rt721_sdca_dev_resume, NULL)
+};
+
+static struct sdw_driver rt721_sdca_sdw_driver = {
+	.driver = {
+		.name = "rt721-sdca",
+		.owner = THIS_MODULE,
+		.pm = &rt721_sdca_pm,
+	},
+	.probe = rt721_sdca_sdw_probe,
+	.remove = rt721_sdca_sdw_remove,
+	.ops = &rt721_sdca_slave_ops,
+	.id_table = rt721_sdca_id,
+};
+module_sdw_driver(rt721_sdca_sdw_driver);
+
+MODULE_DESCRIPTION("ASoC RT721 SDCA SDW driver");
+MODULE_AUTHOR("Jack Yu <[e-mail]>");
+MODULE_LICENSE("GPL");

sound/soc/codecs/rt721-sdca-sdw.h

···
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * rt721-sdca-sdw.h -- RT721 SDCA ALSA SoC audio driver header
+ *
+ * Copyright(c) 2024 Realtek Semiconductor Corp.
+ */
+
+#ifndef __RT721_SDW_H__
+#define __RT721_SDW_H__
+
+#include <linux/regmap.h>
+#include <linux/soundwire/sdw_registers.h>
+
+static const struct reg_default rt721_sdca_reg_defaults[] = {
+	{ 0x202d, 0x00 },
+	{ 0x2f01, 0x00 },
+	{ 0x2f02, 0x09 },
+	{ 0x2f03, 0x08 },
+	{ 0x2f04, 0x00 },
+	{ 0x2f05, 0x0e },
+	{ 0x2f06, 0x01 },
+	{ 0x2f09, 0x00 },
+	{ 0x2f0a, 0x00 },
+	{ 0x2f35, 0x00 },
+	{ 0x2f50, 0xf0 },
+	{ 0x2f58, 0x07 },
+	{ 0x2f59, 0x07 },
+	{ 0x2f5a, 0x00 },
+	{ 0x2f5b, 0x07 },
+	{ 0x2f5c, 0x27 },
+	{ 0x2f5d, 0x07 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_CS01,
+		RT721_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 0x09 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_CS11,
+		RT721_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 0x09 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_PDE12,
+		RT721_SDCA_CTL_REQ_POWER_STATE, 0), 0x03 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_PDE40,
+		RT721_SDCA_CTL_REQ_POWER_STATE, 0), 0x03 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU05,
+		RT721_SDCA_CTL_FU_MUTE, CH_L), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU05,
+		RT721_SDCA_CTL_FU_MUTE, CH_R), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU0F,
+		RT721_SDCA_CTL_FU_MUTE, CH_L), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU0F,
+		RT721_SDCA_CTL_FU_MUTE, CH_R), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_USER_FU1E,
+		RT721_SDCA_CTL_FU_MUTE, CH_01), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_USER_FU1E,
+		RT721_SDCA_CTL_FU_MUTE, CH_02), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_USER_FU1E,
+		RT721_SDCA_CTL_FU_MUTE, CH_03), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_USER_FU1E,
+		RT721_SDCA_CTL_FU_MUTE, CH_04), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_CS1F,
+		RT721_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 0x09 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_IT26,
+		RT721_SDCA_CTL_VENDOR_DEF, 0), 0x00 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_PDE2A,
+		RT721_SDCA_CTL_REQ_POWER_STATE, 0), 0x03 },
+	{ SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_CS31,
+		RT721_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 0x09 },
+	{ SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_USER_FU06,
+		RT721_SDCA_CTL_FU_MUTE, CH_L), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_USER_FU06,
+		RT721_SDCA_CTL_FU_MUTE, CH_R), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_PDE23,
+		RT721_SDCA_CTL_REQ_POWER_STATE, 0), 0x03 },
+	{ SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_OT23,
+		RT721_SDCA_CTL_VENDOR_DEF, 0), 0x00 },
+	{ SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_PDE23,
+		RT721_SDCA_CTL_FU_MUTE, CH_01), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_PDE23,
+		RT721_SDCA_CTL_FU_MUTE, CH_02), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_FU55,
+		RT721_SDCA_CTL_FU_MUTE, CH_01), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_FU55,
+		RT721_SDCA_CTL_FU_MUTE, CH_02), 0x01 },
+};
+
+static const struct reg_default rt721_sdca_mbq_defaults[] = {
+	{ 0x0900007, 0xc004 },
+	{ 0x2000001, 0x0000 },
+	{ 0x2000002, 0x0000 },
+	{ 0x2000003, 0x0000 },
+	{ 0x2000013, 0x8001 },
+	{ 0x200003c, 0x0000 },
+	{ 0x2000046, 0x3400 },
+	{ 0x5f00044, 0x6040 },
+	{ 0x5f00045, 0x3333 },
+	{ 0x5f00048, 0x0000 },
+	{ 0x6100005, 0x0005 },
+	{ 0x6100006, 0x0000 },
+	{ 0x610000d, 0x0051 },
+	{ 0x6100010, 0x0180 },
+	{ 0x6100011, 0x0000 },
+	{ 0x6100013, 0x0000 },
+	{ 0x6100015, 0x0000 },
+	{ 0x6100017, 0x8049 },
+	{ 0x6100025, 0x1000 },
+	{ 0x6100029, 0x0809 },
+	{ 0x610002c, 0x2828 },
+	{ 0x610002d, 0x2929 },
+	{ 0x610002e, 0x3529 },
+	{ 0x610002f, 0x2901 },
+	{ 0x6100053, 0x2630 },
+	{ 0x6100054, 0x2a2a },
+	{ 0x6100055, 0x152f },
+	{ 0x6100057, 0x2200 },
+	{ 0x610005a, 0x2a4b },
+	{ 0x610005b, 0x2a00 },
+	{ 0x610006a, 0x0102 },
+	{ 0x610006d, 0x0102 },
+	{ 0x6100092, 0x4f61 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU05, RT721_SDCA_CTL_FU_VOLUME,
+		CH_L), 0x0000 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU05, RT721_SDCA_CTL_FU_VOLUME,
+		CH_R), 0x0000 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU0F, RT721_SDCA_CTL_FU_VOLUME,
+		CH_L), 0x0000 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU0F, RT721_SDCA_CTL_FU_VOLUME,
+		CH_R), 0x0000 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_PLATFORM_FU44, RT721_SDCA_CTL_FU_CH_GAIN,
+		CH_L), 0xfe00 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_PLATFORM_FU44, RT721_SDCA_CTL_FU_CH_GAIN,
+		CH_R), 0xfe00 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_FU15, RT721_SDCA_CTL_FU_CH_GAIN, CH_01),
+		0x0000 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_FU15, RT721_SDCA_CTL_FU_CH_GAIN, CH_02),
+		0x0000 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_FU15, RT721_SDCA_CTL_FU_CH_GAIN, CH_03),
+		0x0000 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_FU15, RT721_SDCA_CTL_FU_CH_GAIN, CH_04),
+		0x0000 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_USER_FU1E, RT721_SDCA_CTL_FU_VOLUME,
+		CH_01), 0x0000 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_USER_FU1E, RT721_SDCA_CTL_FU_VOLUME,
+		CH_02), 0x0000 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_USER_FU1E, RT721_SDCA_CTL_FU_VOLUME,
+		CH_03), 0x0000 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_USER_FU1E, RT721_SDCA_CTL_FU_VOLUME,
+		CH_04), 0x0000 },
+	{ SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_USER_FU06, RT721_SDCA_CTL_FU_VOLUME, CH_L),
+		0x0000 },
+	{ SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_USER_FU06, RT721_SDCA_CTL_FU_VOLUME, CH_R),
+		0x0000 },
+};
+
+#endif /* __RT721_SDW_H__ */

sound/soc/codecs/rt721-sdca.c

···
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// rt721-sdca.c -- rt721 SDCA ALSA SoC audio driver
+//
+// Copyright(c) 2024 Realtek Semiconductor Corp.
+//
+//
+
+#include <linux/bitops.h>
+#include <sound/core.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <sound/initval.h>
+#include <sound/jack.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <sound/pcm.h>
+#include <linux/pm_runtime.h>
+#include <sound/pcm_params.h>
+#include <linux/soundwire/sdw_registers.h>
+#include <linux/slab.h>
+#include <sound/soc-dapm.h>
+#include <sound/tlv.h>
+
+#include "rt721-sdca.h"
+#include "rt-sdw-common.h"
+
+static void rt721_sdca_jack_detect_handler(struct work_struct *work)
+{
+	struct rt721_sdca_priv *rt721 =
+		container_of(work, struct rt721_sdca_priv, jack_detect_work.work);
+	int btn_type = 0, ret;
+
+	if (!rt721->hs_jack)
+		return;
+
+	if (!rt721->component->card || !rt721->component->card->instantiated)
+		return;
+
+	/* SDW_SCP_SDCA_INT_SDCA_6 is used for jack detection */
+	if (rt721->scp_sdca_stat1 & SDW_SCP_SDCA_INT_SDCA_6) {
+		rt721->jack_type = rt_sdca_headset_detect(rt721->regmap,
+							RT721_SDCA_ENT_GE49);
+		if (ret < 0)
+			return;
+	}
+
+	/* SDW_SCP_SDCA_INT_SDCA_8 is used for button detection */
+	if (rt721->scp_sdca_stat2 & SDW_SCP_SDCA_INT_SDCA_8)
+		btn_type = rt_sdca_button_detect(rt721->regmap,
+					RT721_SDCA_ENT_HID01, RT721_BUF_ADDR_HID1,
+					RT721_SDCA_HID_ID);
+
+	if (rt721->jack_type == 0)
+		btn_type = 0;
+
+	dev_dbg(&rt721->slave->dev,
+		"in %s, jack_type=%d\n", __func__, rt721->jack_type);
+	dev_dbg(&rt721->slave->dev,
+		"in %s, btn_type=0x%x\n", __func__, btn_type);
+	dev_dbg(&rt721->slave->dev,
+		"in %s, scp_sdca_stat1=0x%x, scp_sdca_stat2=0x%x\n", __func__,
+		rt721->scp_sdca_stat1, rt721->scp_sdca_stat2);
+
+	snd_soc_jack_report(rt721->hs_jack, rt721->jack_type | btn_type,
+			SND_JACK_HEADSET |
+			SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+			SND_JACK_BTN_2 | SND_JACK_BTN_3);
+
+	if (btn_type) {
+		/* button released */
+		snd_soc_jack_report(rt721->hs_jack, rt721->jack_type,
+			SND_JACK_HEADSET |
+			SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+			SND_JACK_BTN_2 | SND_JACK_BTN_3);
+
+		mod_delayed_work(system_power_efficient_wq,
+			&rt721->jack_btn_check_work, msecs_to_jiffies(200));
+	}
+}
+
+static void rt721_sdca_btn_check_handler(struct work_struct *work)
+{
+	struct rt721_sdca_priv *rt721 =
+		container_of(work, struct rt721_sdca_priv, jack_btn_check_work.work);
+	int btn_type = 0, ret, idx;
+	unsigned int det_mode, offset, val;
+	unsigned char buf[3];
+
+	ret = regmap_read(rt721->regmap,
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_GE49,
+			RT721_SDCA_CTL_DETECTED_MODE, 0), &det_mode);
+	if (ret < 0)
+		goto io_error;
+
+	/* pin attached */
+	if (det_mode) {
+		/* read UMP message offset */
+		ret = regmap_read(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_HID, RT721_SDCA_ENT_HID01,
+				RT721_SDCA_CTL_HIDTX_MESSAGE_OFFSET, 0), &offset);
+		if (ret < 0)
+			goto io_error;
+
+		for (idx = 0; idx < sizeof(buf); idx++) {
+			ret = regmap_read(rt721->regmap,
+				RT721_BUF_ADDR_HID1 + offset + idx, &val);
+			if (ret < 0)
+				goto io_error;
+			buf[idx] = val & 0xff;
+		}
+		/* Report ID for HID1 */
+		if (buf[0] == 0x11)
+			btn_type = rt_sdca_btn_type(&buf[1]);
+	} else
+		rt721->jack_type = 0;
+
+	dev_dbg(&rt721->slave->dev, "%s, btn_type=0x%x\n",	__func__, btn_type);
+	snd_soc_jack_report(rt721->hs_jack, rt721->jack_type | btn_type,
+			SND_JACK_HEADSET |
+			SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+			SND_JACK_BTN_2 | SND_JACK_BTN_3);
+
+	if (btn_type) {
+		/* button released */
+		snd_soc_jack_report(rt721->hs_jack, rt721->jack_type,
+			SND_JACK_HEADSET |
+			SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+			SND_JACK_BTN_2 | SND_JACK_BTN_3);
+
+		mod_delayed_work(system_power_efficient_wq,
+			&rt721->jack_btn_check_work, msecs_to_jiffies(200));
+	}
+
+	return;
+
+io_error:
+	pr_err_ratelimited("IO error in %s, ret %d\n", __func__, ret);
+}
+
+static void rt721_sdca_dmic_preset(struct rt721_sdca_priv *rt721)
+{
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_VENDOR_ANA_CTL,
+		RT721_MISC_POWER_CTL31, 0x8000);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_ANA_POW_PART,
+		RT721_VREF1_HV_CTRL1, 0xe000);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_VENDOR_ANA_CTL,
+		RT721_MISC_POWER_CTL31, 0x8007);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_ENT_FLOAT_CTL9, 0x2a2a);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_ENT_FLOAT_CTL10, 0x2a00);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_ENT_FLOAT_CTL6, 0x2a2a);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_ENT_FLOAT_CTL5, 0x2626);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_ENT_FLOAT_CTL8, 0x1e00);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_ENT_FLOAT_CTL7, 0x1515);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_CH_FLOAT_CTL3, 0x0304);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_CH_FLOAT_CTL4, 0x0304);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_HDA_LEGACY_CTL1, 0x0000);
+	regmap_write(rt721->regmap,
+		SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_IT26,
+			RT721_SDCA_CTL_VENDOR_DEF, 0), 0x01);
+	regmap_write(rt721->mbq_regmap, 0x5910009, 0x2e01);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_RC_CALIB_CTRL,
+		RT721_RC_CALIB_CTRL0, 0x0b00);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_RC_CALIB_CTRL,
+		RT721_RC_CALIB_CTRL0, 0x0b40);
+	regmap_write(rt721->regmap, 0x2f5c, 0x25);
+}
+
+static void rt721_sdca_amp_preset(struct rt721_sdca_priv *rt721)
+{
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_VENDOR_ANA_CTL,
+		RT721_MISC_POWER_CTL31, 0x8000);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_ANA_POW_PART,
+		RT721_VREF1_HV_CTRL1, 0xe000);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_VENDOR_ANA_CTL,
+		RT721_MISC_POWER_CTL31, 0x8007);
+	regmap_write(rt721->mbq_regmap, 0x5810000, 0x6420);
+	regmap_write(rt721->mbq_regmap, 0x5810000, 0x6421);
+	regmap_write(rt721->mbq_regmap, 0x5810000, 0xe421);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_CH_FLOAT_CTL6, 0x5561);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_VENDOR_REG,
+		RT721_GPIO_PAD_CTRL5, 0x8003);
+	regmap_write(rt721->regmap,
+		SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_OT23,
+			RT721_SDCA_CTL_VENDOR_DEF, 0), 0x04);
+	regmap_write(rt721->regmap,
+		SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_PDE23,
+			RT721_SDCA_CTL_FU_MUTE, CH_01), 0x00);
+	regmap_write(rt721->regmap,
+		SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_PDE23,
+			RT721_SDCA_CTL_FU_MUTE, CH_02), 0x00);
+	regmap_write(rt721->regmap,
+		SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_FU55,
+			RT721_SDCA_CTL_FU_MUTE, CH_01), 0x00);
+	regmap_write(rt721->regmap,
+		SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_FU55,
+			RT721_SDCA_CTL_FU_MUTE, CH_02), 0x00);
+}
+
+static void rt721_sdca_jack_preset(struct rt721_sdca_priv *rt721)
+{
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_VENDOR_ANA_CTL,
+		RT721_MISC_POWER_CTL31, 0x8000);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_ANA_POW_PART,
+		RT721_VREF1_HV_CTRL1, 0xe000);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_VENDOR_ANA_CTL,
+		RT721_MISC_POWER_CTL31, 0x8007);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_GE_REL_CTRL1, 0x8011);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_UMP_HID_CTRL3, 0xcf00);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_UMP_HID_CTRL4, 0x000f);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_UMP_HID_CTRL1, 0x1100);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_UMP_HID_CTRL5, 0x0c12);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_JD_CTRL,
+		RT721_JD_1PIN_GAT_CTRL2, 0xc002);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_RC_CALIB_CTRL,
+		RT721_RC_CALIB_CTRL0, 0x0b00);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_RC_CALIB_CTRL,
+		RT721_RC_CALIB_CTRL0, 0x0b40);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_VENDOR_ANA_CTL,
+		RT721_UAJ_TOP_TCON14, 0x3333);
+	regmap_write(rt721->mbq_regmap, 0x5810035, 0x0036);
+	regmap_write(rt721->mbq_regmap, 0x5810030, 0xee00);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_CAP_PORT_CTRL,
+		RT721_HP_AMP_2CH_CAL1, 0x0140);
+	regmap_write(rt721->mbq_regmap, 0x5810000, 0x0021);
+	regmap_write(rt721->mbq_regmap, 0x5810000, 0x8021);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_CAP_PORT_CTRL,
+		RT721_HP_AMP_2CH_CAL18, 0x5522);
+	regmap_write(rt721->mbq_regmap, 0x5b10007, 0x2000);
+	regmap_write(rt721->mbq_regmap, 0x5B10017, 0x1b0f);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_CBJ_CTRL,
+		RT721_CBJ_A0_GAT_CTRL1, 0x2a02);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_CAP_PORT_CTRL,
+		RT721_HP_AMP_2CH_CAL4, 0xa105);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_VENDOR_ANA_CTL,
+		RT721_UAJ_TOP_TCON14, 0x3b33);
+	regmap_write(rt721->mbq_regmap, 0x310400, 0x3023);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_VENDOR_ANA_CTL,
+		RT721_UAJ_TOP_TCON14, 0x3f33);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_VENDOR_ANA_CTL,
+		RT721_UAJ_TOP_TCON13, 0x6048);
+	regmap_write(rt721->mbq_regmap, 0x310401, 0x3000);
+	regmap_write(rt721->mbq_regmap, 0x310402, 0x1b00);
+	regmap_write(rt721->mbq_regmap, 0x310300, 0x000f);
+	regmap_write(rt721->mbq_regmap, 0x310301, 0x3000);
+	regmap_write(rt721->mbq_regmap, 0x310302, 0x1b00);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_VENDOR_ANA_CTL,
+		RT721_UAJ_TOP_TCON17, 0x0008);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_DAC_CTRL,
+		RT721_DAC_2CH_CTRL3, 0x55ff);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_DAC_CTRL,
+		RT721_DAC_2CH_CTRL4, 0xcc00);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_ANA_POW_PART,
+		RT721_MBIAS_LV_CTRL2, 0x6677);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_ANA_POW_PART,
+		RT721_VREF2_LV_CTRL1, 0x7600);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_ENT_FLOAT_CTL2, 0x1234);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_ENT_FLOAT_CTL3, 0x3512);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_ENT_FLOAT_CTL1, 0x4040);
+	rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_ENT_FLOAT_CTL4, 0x1201);
+	regmap_write(rt721->regmap, 0x2f58, 0x07);
+}
+
+static void rt721_sdca_jack_init(struct rt721_sdca_priv *rt721)
+{
+	mutex_lock(&rt721->calibrate_mutex);
+	if (rt721->hs_jack) {
+		sdw_write_no_pm(rt721->slave, SDW_SCP_SDCA_INTMASK1,
+			SDW_SCP_SDCA_INTMASK_SDCA_0 | SDW_SCP_SDCA_INTMASK_SDCA_6);
+		sdw_write_no_pm(rt721->slave, SDW_SCP_SDCA_INTMASK2,
+			SDW_SCP_SDCA_INTMASK_SDCA_8);
+		dev_dbg(&rt721->slave->dev, "in %s enable\n", __func__);
+		rt_sdca_index_write(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+			RT721_HDA_LEGACY_UAJ_CTL, 0x036E);
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_XU03,
+				RT721_SDCA_CTL_SELECTED_MODE, 0), 0);
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_XU0D,
+				RT721_SDCA_CTL_SELECTED_MODE, 0), 0);
+		rt_sdca_index_update_bits(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+			RT721_GE_REL_CTRL1, 0x4000, 0x4000);
+	}
+	mutex_unlock(&rt721->calibrate_mutex);
+}
+
+static int rt721_sdca_set_jack_detect(struct snd_soc_component *component,
+	struct snd_soc_jack *hs_jack, void *data)
+{
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	int ret;
+
+	rt721->hs_jack = hs_jack;
+
+	ret = pm_runtime_resume_and_get(component->dev);
+	if (ret < 0) {
+		if (ret != -EACCES) {
+			dev_err(component->dev, "%s: failed to resume %d\n", __func__, ret);
+			return ret;
+		}
+		/* pm_runtime not enabled yet */
+		dev_dbg(component->dev,	"%s: skipping jack init for now\n", __func__);
+		return 0;
+	}
+
+	rt721_sdca_jack_init(rt721);
+
+	pm_runtime_mark_last_busy(component->dev);
+	pm_runtime_put_autosuspend(component->dev);
+
+	return 0;
+}
+
+/* For SDCA control DAC/ADC Gain */
+static int rt721_sdca_set_gain_put(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+	struct soc_mixer_control *mc =
+		(struct soc_mixer_control *)kcontrol->private_value;
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	unsigned int read_l, read_r, gain_l_val, gain_r_val;
+	unsigned int adc_vol_flag = 0, changed = 0;
+	unsigned int lvalue, rvalue;
+	const unsigned int interval_offset = 0xc0;
+	const unsigned int tendA = 0x200;
+	const unsigned int tendB = 0xa00;
+
+	if (strstr(ucontrol->id.name, "FU1E Capture Volume") ||
+		strstr(ucontrol->id.name, "FU0F Capture Volume"))
+		adc_vol_flag = 1;
+
+	regmap_read(rt721->mbq_regmap, mc->reg, &lvalue);
+	regmap_read(rt721->mbq_regmap, mc->rreg, &rvalue);
+
+	/* L Channel */
+	gain_l_val = ucontrol->value.integer.value[0];
+	if (gain_l_val > mc->max)
+		gain_l_val = mc->max;
+
+	if (mc->shift == 8) {
+		/* boost gain */
+		gain_l_val = gain_l_val * tendB;
+	} else if (mc->shift == 1) {
+		/* FU33 boost gain */
+		if (gain_l_val == 0)
+			gain_l_val = 0x8000;
+		else
+			gain_l_val = (gain_l_val - 1) * tendA;
+	} else {
+		/* ADC/DAC gain */
+		if (adc_vol_flag)
+			gain_l_val = 0x1e00 - ((mc->max - gain_l_val) * interval_offset);
+		else
+			gain_l_val = 0 - ((mc->max - gain_l_val) * interval_offset);
+		gain_l_val &= 0xffff;
+	}
+
+	/* R Channel */
+	gain_r_val = ucontrol->value.integer.value[1];
+	if (gain_r_val > mc->max)
+		gain_r_val = mc->max;
+
+	if (mc->shift == 8) {
+		/* boost gain */
+		gain_r_val = gain_r_val * tendB;
+	} else if (mc->shift == 1) {
+		/* FU33 boost gain */
+		if (gain_r_val == 0)
+			gain_r_val = 0x8000;
+		else
+			gain_r_val = (gain_r_val - 1) * tendA;
+	} else {
+		/* ADC/DAC gain */
+		if (adc_vol_flag)
+			gain_r_val = 0x1e00 - ((mc->max - gain_r_val) * interval_offset);
+		else
+			gain_r_val = 0 - ((mc->max - gain_r_val) * interval_offset);
+		gain_r_val &= 0xffff;
+	}
+
+	if (lvalue != gain_l_val || rvalue != gain_r_val)
+		changed = 1;
+	else
+		return 0;
+
+	/* Lch*/
+	regmap_write(rt721->mbq_regmap, mc->reg, gain_l_val);
+
+	/* Rch */
+	regmap_write(rt721->mbq_regmap, mc->rreg, gain_r_val);
+
+	regmap_read(rt721->mbq_regmap, mc->reg, &read_l);
+	regmap_read(rt721->mbq_regmap, mc->rreg, &read_r);
+	if (read_r == gain_r_val && read_l == gain_l_val)
+		return changed;
+
+	return -EIO;
+}
+
+static int rt721_sdca_set_gain_get(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	struct soc_mixer_control *mc =
+		(struct soc_mixer_control *)kcontrol->private_value;
+	unsigned int read_l, read_r, ctl_l = 0, ctl_r = 0;
+	unsigned int adc_vol_flag = 0;
+	const unsigned int interval_offset = 0xc0;
+	const unsigned int tendB = 0xa00;
+
+	if (strstr(ucontrol->id.name, "FU1E Capture Volume") ||
+		strstr(ucontrol->id.name, "FU0F Capture Volume"))
+		adc_vol_flag = 1;
+
+	regmap_read(rt721->mbq_regmap, mc->reg, &read_l);
+	regmap_read(rt721->mbq_regmap, mc->rreg, &read_r);
+
+	if (mc->shift == 8) /* boost gain */
+		ctl_l = read_l / tendB;
+	else {
+		if (adc_vol_flag)
+			ctl_l = mc->max - (((0x1e00 - read_l) & 0xffff) / interval_offset);
+		else
+			ctl_l = mc->max - (((0 - read_l) & 0xffff) / interval_offset);
+	}
+
+	if (read_l != read_r) {
+		if (mc->shift == 8) /* boost gain */
+			ctl_r = read_r / tendB;
+		else { /* ADC/DAC gain */
+			if (adc_vol_flag)
+				ctl_r = mc->max - (((0x1e00 - read_r) & 0xffff) / interval_offset);
+			else
+				ctl_r = mc->max - (((0 - read_r) & 0xffff) / interval_offset);
+		}
+	} else {
+		ctl_r = ctl_l;
+	}
+
+	ucontrol->value.integer.value[0] = ctl_l;
+	ucontrol->value.integer.value[1] = ctl_r;
+
+	return 0;
+}
+
+static int rt721_sdca_set_fu1e_capture_ctl(struct rt721_sdca_priv *rt721)
+{
+	int err, i;
+	unsigned int ch_mute;
+
+	for (i = 0; i < ARRAY_SIZE(rt721->fu1e_mixer_mute); i++) {
+		ch_mute = rt721->fu1e_dapm_mute || rt721->fu1e_mixer_mute[i];
+		err = regmap_write(rt721->regmap,
+				SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_USER_FU1E,
+				RT721_SDCA_CTL_FU_MUTE, CH_01) + i, ch_mute);
+		if (err < 0)
+			return err;
+	}
+
+	return 0;
+}
+
+static int rt721_sdca_fu1e_capture_get(struct snd_kcontrol *kcontrol,
+			struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	struct rt721_sdca_dmic_kctrl_priv *p =
+		(struct rt721_sdca_dmic_kctrl_priv *)kcontrol->private_value;
+	unsigned int i;
+
+	for (i = 0; i < p->count; i++)
+		ucontrol->value.integer.value[i] = !rt721->fu1e_mixer_mute[i];
+
+	return 0;
+}
+
+static int rt721_sdca_fu1e_capture_put(struct snd_kcontrol *kcontrol,
+			struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	struct rt721_sdca_dmic_kctrl_priv *p =
+		(struct rt721_sdca_dmic_kctrl_priv *)kcontrol->private_value;
+	int err, changed = 0, i;
+
+	for (i = 0; i < p->count; i++) {
+		if (rt721->fu1e_mixer_mute[i] != !ucontrol->value.integer.value[i])
+			changed = 1;
+		rt721->fu1e_mixer_mute[i] = !ucontrol->value.integer.value[i];
+	}
+
+	err = rt721_sdca_set_fu1e_capture_ctl(rt721);
+	if (err < 0)
+		return err;
+
+	return changed;
+}
+
+static int rt721_sdca_set_fu0f_capture_ctl(struct rt721_sdca_priv *rt721)
+{
+	int err;
+	unsigned int ch_l, ch_r;
+
+	ch_l = (rt721->fu0f_dapm_mute || rt721->fu0f_mixer_l_mute) ? 0x01 : 0x00;
+	ch_r = (rt721->fu0f_dapm_mute || rt721->fu0f_mixer_r_mute) ? 0x01 : 0x00;
+
+	err = regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU0F,
+			RT721_SDCA_CTL_FU_MUTE, CH_L), ch_l);
+	if (err < 0)
+		return err;
+
+	err = regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU0F,
+			RT721_SDCA_CTL_FU_MUTE, CH_R), ch_r);
+	if (err < 0)
+		return err;
+
+	return 0;
+}
+
+static int rt721_sdca_fu0f_capture_get(struct snd_kcontrol *kcontrol,
+			struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+
+	ucontrol->value.integer.value[0] = !rt721->fu0f_mixer_l_mute;
+	ucontrol->value.integer.value[1] = !rt721->fu0f_mixer_r_mute;
+	return 0;
+}
+
+static int rt721_sdca_fu0f_capture_put(struct snd_kcontrol *kcontrol,
+			struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	int err, changed = 0;
+
+	if (rt721->fu0f_mixer_l_mute != !ucontrol->value.integer.value[0] ||
+		rt721->fu0f_mixer_r_mute != !ucontrol->value.integer.value[1])
+		changed = 1;
+
+	rt721->fu0f_mixer_l_mute = !ucontrol->value.integer.value[0];
+	rt721->fu0f_mixer_r_mute = !ucontrol->value.integer.value[1];
+	err = rt721_sdca_set_fu0f_capture_ctl(rt721);
+	if (err < 0)
+		return err;
+
+	return changed;
+}
+
+static int rt721_sdca_fu_info(struct snd_kcontrol *kcontrol,
+	struct snd_ctl_elem_info *uinfo)
+{
+	struct rt721_sdca_dmic_kctrl_priv *p =
+		(struct rt721_sdca_dmic_kctrl_priv *)kcontrol->private_value;
+
+	if (p->max == 1)
+		uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+	else
+		uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+	uinfo->count = p->count;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = p->max;
+	return 0;
+}
+
+static int rt721_sdca_dmic_set_gain_get(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	struct rt721_sdca_dmic_kctrl_priv *p =
+		(struct rt721_sdca_dmic_kctrl_priv *)kcontrol->private_value;
+	unsigned int boost_step = 0x0a00;
+	unsigned int vol_max = 0x1e00;
+	unsigned int regvalue, ctl, i;
+	unsigned int adc_vol_flag = 0;
+	const unsigned int interval_offset = 0xc0;
+
+	if (strstr(ucontrol->id.name, "FU1E Capture Volume"))
+		adc_vol_flag = 1;
+
+	/* check all channels */
+	for (i = 0; i < p->count; i++) {
+		regmap_read(rt721->mbq_regmap, p->reg_base + i, &regvalue);
+
+		if (!adc_vol_flag) /* boost gain */
+			ctl = regvalue / boost_step;
+		else { /* ADC gain */
+			if (adc_vol_flag)
+				ctl = p->max - (((vol_max - regvalue) & 0xffff) / interval_offset);
+			else
+				ctl = p->max - (((0 - regvalue) & 0xffff) / interval_offset);
+		}
+
+		ucontrol->value.integer.value[i] = ctl;
+	}
+
+	return 0;
+}
+
+static int rt721_sdca_dmic_set_gain_put(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+	struct rt721_sdca_dmic_kctrl_priv *p =
+		(struct rt721_sdca_dmic_kctrl_priv *)kcontrol->private_value;
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	unsigned int boost_step = 0x0a00;
+	unsigned int vol_max = 0x1e00;
+	unsigned int gain_val[4];
+	unsigned int i, adc_vol_flag = 0, changed = 0;
+	unsigned int regvalue[4];
+	const unsigned int interval_offset = 0xc0;
+	int err;
+
+	if (strstr(ucontrol->id.name, "FU1E Capture Volume"))
+		adc_vol_flag = 1;
+
+	/* check all channels */
+	for (i = 0; i < p->count; i++) {
+		regmap_read(rt721->mbq_regmap, p->reg_base + i, &regvalue[i]);
+
+		gain_val[i] = ucontrol->value.integer.value[i];
+		if (gain_val[i] > p->max)
+			gain_val[i] = p->max;
+
+		if (!adc_vol_flag) /* boost gain */
+			gain_val[i] = gain_val[i] * boost_step;
+		else { /* ADC gain */
+			gain_val[i] = vol_max - ((p->max - gain_val[i]) * interval_offset);
+			gain_val[i] &= 0xffff;
+		}
+
+		if (regvalue[i] != gain_val[i])
+			changed = 1;
+	}
+
+	if (!changed)
+		return 0;
+
+	for (i = 0; i < p->count; i++) {
+		err = regmap_write(rt721->mbq_regmap, p->reg_base + i, gain_val[i]);
+		if (err < 0)
+			dev_err(&rt721->slave->dev, "%#08x can't be set\n", p->reg_base + i);
+	}
+
+	return changed;
+}
+
+static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -6525, 75, 0);
+static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, -1725, 75, 0);
+static const DECLARE_TLV_DB_SCALE(boost_vol_tlv, 0, 1000, 0);
+static const DECLARE_TLV_DB_SCALE(mic2_boost_vol_tlv, -200, 200, 0);
+
+static const struct snd_kcontrol_new rt721_sdca_controls[] = {
+	/* Headphone playback settings */
+	SOC_DOUBLE_R_EXT_TLV("FU05 Playback Volume",
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU05,
+			RT721_SDCA_CTL_FU_VOLUME, CH_L),
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU05,
+			RT721_SDCA_CTL_FU_VOLUME, CH_R), 0, 0x57, 0,
+		rt721_sdca_set_gain_get, rt721_sdca_set_gain_put, out_vol_tlv),
+	/* Headset mic capture settings */
+	SOC_DOUBLE_EXT("FU0F Capture Switch", SND_SOC_NOPM, 0, 1, 1, 0,
+		rt721_sdca_fu0f_capture_get, rt721_sdca_fu0f_capture_put),
+	SOC_DOUBLE_R_EXT_TLV("FU0F Capture Volume",
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU0F,
+			RT721_SDCA_CTL_FU_VOLUME, CH_L),
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU0F,
+			RT721_SDCA_CTL_FU_VOLUME, CH_R), 0, 0x3f, 0,
+		rt721_sdca_set_gain_get, rt721_sdca_set_gain_put, mic_vol_tlv),
+	SOC_DOUBLE_R_EXT_TLV("FU33 Boost Volume",
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_PLATFORM_FU44,
+			RT721_SDCA_CTL_FU_CH_GAIN, CH_L),
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_PLATFORM_FU44,
+			RT721_SDCA_CTL_FU_CH_GAIN, CH_R), 1, 0x15, 0,
+		rt721_sdca_set_gain_get, rt721_sdca_set_gain_put, mic2_boost_vol_tlv),
+	/* AMP playback settings */
+	SOC_DOUBLE_R_EXT_TLV("FU06 Playback Volume",
+		SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_USER_FU06,
+			RT721_SDCA_CTL_FU_VOLUME, CH_L),
+		SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_USER_FU06,
+			RT721_SDCA_CTL_FU_VOLUME, CH_R), 0, 0x57, 0,
+		rt721_sdca_set_gain_get, rt721_sdca_set_gain_put, out_vol_tlv),
+	/* DMIC capture settings */
+	RT_SDCA_FU_CTRL("FU1E Capture Switch",
+		SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_USER_FU1E,
+			RT721_SDCA_CTL_FU_MUTE, CH_01), 1, 1, 4, rt721_sdca_fu_info,
+			rt721_sdca_fu1e_capture_get, rt721_sdca_fu1e_capture_put),
+	RT_SDCA_EXT_TLV("FU1E Capture Volume",
+		SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_USER_FU1E,
+			RT721_SDCA_CTL_FU_VOLUME, CH_01),
+		rt721_sdca_dmic_set_gain_get, rt721_sdca_dmic_set_gain_put,
+			4, 0x3f, mic_vol_tlv, rt721_sdca_fu_info),
+	RT_SDCA_EXT_TLV("FU15 Boost Volume",
+		SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_FU15,
+			RT721_SDCA_CTL_FU_CH_GAIN, CH_01),
+		rt721_sdca_dmic_set_gain_get, rt721_sdca_dmic_set_gain_put,
+			4, 3, boost_vol_tlv, rt721_sdca_fu_info),
+};
+
+static int rt721_sdca_adc_mux_get(struct snd_kcontrol *kcontrol,
+			struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_kcontrol_component(kcontrol);
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	unsigned int val = 0, mask_sft, mask;
+
+	if (strstr(ucontrol->id.name, "ADC 09 Mux")) {
+		mask_sft = 12;
+		mask = 0x7;
+	} else if (strstr(ucontrol->id.name, "ADC 08 R Mux")) {
+		mask_sft = 10;
+		mask = 0x3;
+	} else if (strstr(ucontrol->id.name, "ADC 08 L Mux")) {
+		mask_sft = 8;
+		mask = 0x3;
+	} else if (strstr(ucontrol->id.name, "ADC 10 R Mux")) {
+		mask_sft = 6;
+		mask = 0x3;
+	} else if (strstr(ucontrol->id.name, "ADC 10 L Mux")) {
+		mask_sft = 4;
+		mask = 0x3;
+	} else if (strstr(ucontrol->id.name, "ADC 07 R Mux")) {
+		mask_sft = 2;
+		mask = 0x3;
+	} else if (strstr(ucontrol->id.name, "ADC 07 L Mux")) {
+		mask_sft = 0;
+		mask = 0x3;
+	} else
+		return -EINVAL;
+
+	rt_sdca_index_read(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_HDA_LEGACY_MUX_CTL0, &val);
+
+	ucontrol->value.enumerated.item[0] = (val >> mask_sft) & mask;
+
+	return 0;
+}
+
+static int rt721_sdca_adc_mux_put(struct snd_kcontrol *kcontrol,
+			struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_kcontrol_component(kcontrol);
+	struct snd_soc_dapm_context *dapm =
+		snd_soc_dapm_kcontrol_dapm(kcontrol);
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
+	unsigned int *item = ucontrol->value.enumerated.item;
+	unsigned int val, val2 = 0, change, mask_sft, mask;
+	unsigned int check;
+
+	if (item[0] >= e->items)
+		return -EINVAL;
+
+	if (strstr(ucontrol->id.name, "ADC 09 Mux")) {
+		mask_sft = 12;
+		mask = 0x7;
+	} else if (strstr(ucontrol->id.name, "ADC 08 R Mux")) {
+		mask_sft = 10;
+		mask = 0x3;
+	} else if (strstr(ucontrol->id.name, "ADC 08 L Mux")) {
+		mask_sft = 8;
+		mask = 0x3;
+	} else if (strstr(ucontrol->id.name, "ADC 10 R Mux")) {
+		mask_sft = 6;
+		mask = 0x3;
+	} else if (strstr(ucontrol->id.name, "ADC 10 L Mux")) {
+		mask_sft = 4;
+		mask = 0x3;
+	} else if (strstr(ucontrol->id.name, "ADC 07 R Mux")) {
+		mask_sft = 2;
+		mask = 0x3;
+	} else if (strstr(ucontrol->id.name, "ADC 07 L Mux")) {
+		mask_sft = 0;
+		mask = 0x3;
+	} else
+		return -EINVAL;
+
+	val = snd_soc_enum_item_to_val(e, item[0]) << e->shift_l;
+	rt_sdca_index_read(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+		RT721_HDA_LEGACY_MUX_CTL0, &val2);
+
+	if (strstr(ucontrol->id.name, "ADC 09 Mux"))
+		val2 = (val2 >> mask_sft) & 0x7;
+	else
+		val2 = (val2 >> mask_sft) & 0x3;
+
+	if (val == val2)
+		change = 0;
+	else
+		change = 1;
+
+	if (change) {
+		rt_sdca_index_read(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+			RT721_HDA_LEGACY_MUX_CTL0, &check);
+		rt_sdca_index_update_bits(rt721->mbq_regmap, RT721_HDA_SDCA_FLOAT,
+			RT721_HDA_LEGACY_MUX_CTL0, mask << mask_sft,
+			val << mask_sft);
+	}
+
+	snd_soc_dapm_mux_update_power(dapm, kcontrol,
+		item[0], e, NULL);
+
+	return change;
+}
+
+static const char * const adc09_mux_text[] = {
+	"MIC2",
+	"LINE1",
+	"LINE2",
+};
+static const char * const adc07_10_mux_text[] = {
+	"DMIC1 RE",
+	"DMIC1 FE",
+	"DMIC2 RE",
+	"DMIC2 FE",
+};
+
+static SOC_ENUM_SINGLE_DECL(
+	rt721_adc09_enum, SND_SOC_NOPM, 0, adc09_mux_text);
+static SOC_ENUM_SINGLE_DECL(
+	rt721_dmic_enum, SND_SOC_NOPM, 0, adc07_10_mux_text);
+
+static const struct snd_kcontrol_new rt721_sdca_adc09_mux =
+	SOC_DAPM_ENUM_EXT("ADC 09 Mux", rt721_adc09_enum,
+			rt721_sdca_adc_mux_get, rt721_sdca_adc_mux_put);
+static const struct snd_kcontrol_new rt721_sdca_adc08_r_mux =
+	SOC_DAPM_ENUM_EXT("ADC 08 R Mux", rt721_dmic_enum,
+			rt721_sdca_adc_mux_get, rt721_sdca_adc_mux_put);
+static const struct snd_kcontrol_new rt721_sdca_adc08_l_mux =
+	SOC_DAPM_ENUM_EXT("ADC 08 L Mux", rt721_dmic_enum,
+			rt721_sdca_adc_mux_get, rt721_sdca_adc_mux_put);
+static const struct snd_kcontrol_new rt721_sdca_adc10_r_mux =
+	SOC_DAPM_ENUM_EXT("ADC 10 R Mux", rt721_dmic_enum,
+			rt721_sdca_adc_mux_get, rt721_sdca_adc_mux_put);
+static const struct snd_kcontrol_new rt721_sdca_adc10_l_mux =
+	SOC_DAPM_ENUM_EXT("ADC 10 L Mux", rt721_dmic_enum,
+			rt721_sdca_adc_mux_get, rt721_sdca_adc_mux_put);
+static const struct snd_kcontrol_new rt721_sdca_adc07_r_mux =
+	SOC_DAPM_ENUM_EXT("ADC 07 R Mux", rt721_dmic_enum,
+			rt721_sdca_adc_mux_get, rt721_sdca_adc_mux_put);
+static const struct snd_kcontrol_new rt721_sdca_adc07_l_mux =
+	SOC_DAPM_ENUM_EXT("ADC 07 L Mux", rt721_dmic_enum,
+			rt721_sdca_adc_mux_get, rt721_sdca_adc_mux_put);
+
+
+static int rt721_sdca_fu42_event(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_to_component(w->dapm);
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	unsigned char unmute = 0x0, mute = 0x1;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		msleep(100);
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU05,
+				RT721_SDCA_CTL_FU_MUTE, CH_L), unmute);
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU05,
+				RT721_SDCA_CTL_FU_MUTE, CH_R), unmute);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU05,
+				RT721_SDCA_CTL_FU_MUTE, CH_L), mute);
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_USER_FU05,
+				RT721_SDCA_CTL_FU_MUTE, CH_R), mute);
+		break;
+	}
+	return 0;
+}
+
+static int rt721_sdca_fu21_event(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_to_component(w->dapm);
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	unsigned char unmute = 0x0, mute = 0x1;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_USER_FU06,
+				RT721_SDCA_CTL_FU_MUTE, CH_L), unmute);
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_USER_FU06,
+				RT721_SDCA_CTL_FU_MUTE, CH_R), unmute);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_USER_FU06,
+				RT721_SDCA_CTL_FU_MUTE, CH_L), mute);
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_USER_FU06,
+				RT721_SDCA_CTL_FU_MUTE, CH_R), mute);
+		break;
+	}
+	return 0;
+}
+
+static int rt721_sdca_fu23_event(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_to_component(w->dapm);
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	unsigned char unmute = 0x0, mute = 0x1;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_PDE23,
+				RT721_SDCA_CTL_FU_MUTE, CH_L), unmute);
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_PDE23,
+				RT721_SDCA_CTL_FU_MUTE, CH_R), unmute);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_PDE23,
+				RT721_SDCA_CTL_FU_MUTE, CH_L), mute);
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_PDE23,
+				RT721_SDCA_CTL_FU_MUTE, CH_R), mute);
+		break;
+	}
+	return 0;
+}
+
+static int rt721_sdca_fu113_event(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_to_component(w->dapm);
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		rt721->fu1e_dapm_mute = false;
+		rt721_sdca_set_fu1e_capture_ctl(rt721);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		rt721->fu1e_dapm_mute = true;
+		rt721_sdca_set_fu1e_capture_ctl(rt721);
+		break;
+	}
+	return 0;
+}
+
+static int rt721_sdca_fu36_event(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_to_component(w->dapm);
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		rt721->fu0f_dapm_mute = false;
+		rt721_sdca_set_fu0f_capture_ctl(rt721);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		rt721->fu0f_dapm_mute = true;
+		rt721_sdca_set_fu0f_capture_ctl(rt721);
+		break;
+	}
+	return 0;
+}
+
+static int rt721_sdca_pde47_event(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_to_component(w->dapm);
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	unsigned char ps0 = 0x0, ps3 = 0x3;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_PDE40,
+				RT721_SDCA_CTL_REQ_POWER_STATE, 0), ps0);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_PDE40,
+				RT721_SDCA_CTL_REQ_POWER_STATE, 0), ps3);
+		break;
+	}
+	return 0;
+}
+
+static int rt721_sdca_pde41_event(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_to_component(w->dapm);
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	unsigned char ps0 = 0x0, ps3 = 0x3;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_PDE41,
+				RT721_SDCA_CTL_REQ_POWER_STATE, 0), ps0);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_PDE41,
+				RT721_SDCA_CTL_REQ_POWER_STATE, 0), ps3);
+		break;
+	}
+	return 0;
+}
+
+static int rt721_sdca_pde11_event(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_to_component(w->dapm);
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	unsigned char ps0 = 0x0, ps3 = 0x3;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_PDE2A,
+				RT721_SDCA_CTL_REQ_POWER_STATE, 0), ps0);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_PDE2A,
+				RT721_SDCA_CTL_REQ_POWER_STATE, 0), ps3);
+		break;
+	}
+	return 0;
+}
+
+static int rt721_sdca_pde34_event(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_to_component(w->dapm);
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	unsigned char ps0 = 0x0, ps3 = 0x3;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_PDE12,
+				RT721_SDCA_CTL_REQ_POWER_STATE, 0), ps0);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_PDE12,
+				RT721_SDCA_CTL_REQ_POWER_STATE, 0), ps3);
+		break;
+	}
+	return 0;
+}
+
+static const struct snd_soc_dapm_widget rt721_sdca_dapm_widgets[] = {
+	SND_SOC_DAPM_OUTPUT("HP"),
+	SND_SOC_DAPM_OUTPUT("SPK"),
+	SND_SOC_DAPM_INPUT("MIC2"),
+	SND_SOC_DAPM_INPUT("LINE1"),
+	SND_SOC_DAPM_INPUT("LINE2"),
+	SND_SOC_DAPM_INPUT("DMIC1_2"),
+	SND_SOC_DAPM_INPUT("DMIC3_4"),
+
+	SND_SOC_DAPM_SUPPLY("PDE 41", SND_SOC_NOPM, 0, 0,
+		rt721_sdca_pde41_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+	SND_SOC_DAPM_SUPPLY("PDE 47", SND_SOC_NOPM, 0, 0,
+		rt721_sdca_pde47_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+	SND_SOC_DAPM_SUPPLY("PDE 11", SND_SOC_NOPM, 0, 0,
+		rt721_sdca_pde11_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+	SND_SOC_DAPM_SUPPLY("PDE 34", SND_SOC_NOPM, 0, 0,
+		rt721_sdca_pde34_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+
+	SND_SOC_DAPM_DAC_E("FU 21", NULL, SND_SOC_NOPM, 0, 0,
+		rt721_sdca_fu21_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+	SND_SOC_DAPM_DAC_E("FU 23", NULL, SND_SOC_NOPM, 0, 0,
+		rt721_sdca_fu23_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+	SND_SOC_DAPM_DAC_E("FU 42", NULL, SND_SOC_NOPM, 0, 0,
+		rt721_sdca_fu42_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+	SND_SOC_DAPM_ADC_E("FU 36", NULL, SND_SOC_NOPM, 0, 0,
+		rt721_sdca_fu36_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+	SND_SOC_DAPM_ADC_E("FU 113", NULL, SND_SOC_NOPM, 0, 0,
+		rt721_sdca_fu113_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+	SND_SOC_DAPM_MUX("ADC 09 Mux", SND_SOC_NOPM, 0, 0,
+		&rt721_sdca_adc09_mux),
+	SND_SOC_DAPM_MUX("ADC 08 R Mux", SND_SOC_NOPM, 0, 0,
+		&rt721_sdca_adc08_r_mux),
+	SND_SOC_DAPM_MUX("ADC 08 L Mux", SND_SOC_NOPM, 0, 0,
+		&rt721_sdca_adc08_l_mux),
+	SND_SOC_DAPM_MUX("ADC 10 R Mux", SND_SOC_NOPM, 0, 0,
+		&rt721_sdca_adc10_r_mux),
+	SND_SOC_DAPM_MUX("ADC 10 L Mux", SND_SOC_NOPM, 0, 0,
+		&rt721_sdca_adc10_l_mux),
+	SND_SOC_DAPM_MUX("ADC 07 R Mux", SND_SOC_NOPM, 0, 0,
+		&rt721_sdca_adc07_r_mux),
+	SND_SOC_DAPM_MUX("ADC 07 L Mux", SND_SOC_NOPM, 0, 0,
+		&rt721_sdca_adc07_l_mux),
+
+	SND_SOC_DAPM_AIF_IN("DP1RX", "DP1 Headphone Playback", 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("DP2TX", "DP2 Headset Capture", 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("DP3RX", "DP3 Speaker Playback", 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("DP6TX", "DP6 DMic Capture", 0, SND_SOC_NOPM, 0, 0),
+};
+
+static const struct snd_soc_dapm_route rt721_sdca_audio_map[] = {
+	{"FU 42", NULL, "DP1RX"},
+	{"FU 21", NULL, "DP3RX"},
+	{"FU 23", NULL, "DP3RX"},
+
+	{"ADC 09 Mux", "MIC2", "MIC2"},
+	{"ADC 09 Mux", "LINE1", "LINE1"},
+	{"ADC 09 Mux", "LINE2", "LINE2"},
+	{"ADC 07 R Mux", "DMIC1 RE", "DMIC1_2"},
+	{"ADC 07 R Mux", "DMIC1 FE", "DMIC1_2"},
+	{"ADC 07 R Mux", "DMIC2 RE", "DMIC3_4"},
+	{"ADC 07 R Mux", "DMIC2 FE", "DMIC3_4"},
+	{"ADC 07 L Mux", "DMIC1 RE", "DMIC1_2"},
+	{"ADC 07 L Mux", "DMIC1 FE", "DMIC1_2"},
+	{"ADC 07 L Mux", "DMIC2 RE", "DMIC3_4"},
+	{"ADC 07 L Mux", "DMIC2 FE", "DMIC3_4"},
+	{"ADC 08 R Mux", "DMIC1 RE", "DMIC1_2"},
+	{"ADC 08 R Mux", "DMIC1 FE", "DMIC1_2"},
+	{"ADC 08 R Mux", "DMIC2 RE", "DMIC3_4"},
+	{"ADC 08 R Mux", "DMIC2 FE", "DMIC3_4"},
+	{"ADC 08 L Mux", "DMIC1 RE", "DMIC1_2"},
+	{"ADC 08 L Mux", "DMIC1 FE", "DMIC1_2"},
+	{"ADC 08 L Mux", "DMIC2 RE", "DMIC3_4"},
+	{"ADC 08 L Mux", "DMIC2 FE", "DMIC3_4"},
+	{"ADC 10 R Mux", "DMIC1 RE", "DMIC1_2"},
+	{"ADC 10 R Mux", "DMIC1 FE", "DMIC1_2"},
+	{"ADC 10 R Mux", "DMIC2 RE", "DMIC3_4"},
+	{"ADC 10 R Mux", "DMIC2 FE", "DMIC3_4"},
+	{"ADC 10 L Mux", "DMIC1 RE", "DMIC1_2"},
+	{"ADC 10 L Mux", "DMIC1 FE", "DMIC1_2"},
+	{"ADC 10 L Mux", "DMIC2 RE", "DMIC3_4"},
+	{"ADC 10 L Mux", "DMIC2 FE", "DMIC3_4"},
+	{"FU 36", NULL, "PDE 34"},
+	{"FU 36", NULL, "ADC 09 Mux"},
+	{"FU 113", NULL, "PDE 11"},
+	{"FU 113", NULL, "ADC 07 R Mux"},
+	{"FU 113", NULL, "ADC 07 L Mux"},
+	{"FU 113", NULL, "ADC 10 R Mux"},
+	{"FU 113", NULL, "ADC 10 L Mux"},
+	{"DP2TX", NULL, "FU 36"},
+	{"DP6TX", NULL, "FU 113"},
+
+	{"HP", NULL, "PDE 47"},
+	{"HP", NULL, "FU 42"},
+	{"SPK", NULL, "PDE 41"},
+	{"SPK", NULL, "FU 21"},
+	{"SPK", NULL, "FU 23"},
+};
+
+static int rt721_sdca_parse_dt(struct rt721_sdca_priv *rt721, struct device *dev)
+{
+	device_property_read_u32(dev, "realtek,jd-src", &rt721->jd_src);
+
+	return 0;
+}
+
+static int rt721_sdca_probe(struct snd_soc_component *component)
+{
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	int ret;
+
+	rt721_sdca_parse_dt(rt721, &rt721->slave->dev);
+	rt721->component = component;
+
+	ret = pm_runtime_resume(component->dev);
+	if (ret < 0 && ret != -EACCES)
+		return ret;
+
+	return 0;
+}
+
+static const struct snd_soc_component_driver soc_sdca_dev_rt721 = {
+	.probe = rt721_sdca_probe,
+	.controls = rt721_sdca_controls,
+	.num_controls = ARRAY_SIZE(rt721_sdca_controls),
+	.dapm_widgets = rt721_sdca_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(rt721_sdca_dapm_widgets),
+	.dapm_routes = rt721_sdca_audio_map,
+	.num_dapm_routes = ARRAY_SIZE(rt721_sdca_audio_map),
+	.set_jack = rt721_sdca_set_jack_detect,
+	.endianness = 1,
+};
+
+static int rt721_sdca_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
+				int direction)
+{
+	snd_soc_dai_dma_data_set(dai, direction, sdw_stream);
+
+	return 0;
+}
+
+static void rt721_sdca_shutdown(struct snd_pcm_substream *substream,
+				struct snd_soc_dai *dai)
+{
+	snd_soc_dai_set_dma_data(dai, substream, NULL);
+}
+
+static int rt721_sdca_pcm_hw_params(struct snd_pcm_substream *substream,
+				struct snd_pcm_hw_params *params,
+				struct snd_soc_dai *dai)
+{
+	struct snd_soc_component *component = dai->component;
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	struct sdw_stream_config stream_config;
+	struct sdw_port_config port_config;
+	enum sdw_data_direction direction;
+	struct sdw_stream_runtime *sdw_stream;
+	int retval, port, num_channels;
+	unsigned int sampling_rate;
+
+	dev_dbg(dai->dev, "%s %s", __func__, dai->name);
+	sdw_stream = snd_soc_dai_get_dma_data(dai, substream);
+
+	if (!sdw_stream)
+		return -EINVAL;
+
+	if (!rt721->slave)
+		return -EINVAL;
+
+	/*
+	 * RT721_AIF1 with port = 1 for headphone playback
+	 * RT721_AIF1 with port = 2 for headset-mic capture
+	 * RT721_AIF2 with port = 3 for speaker playback
+	 * RT721_AIF3 with port = 6 for digital-mic capture
+	 */
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		direction = SDW_DATA_DIR_RX;
+		if (dai->id == RT721_AIF1)
+			port = 1;
+		else if (dai->id == RT721_AIF2)
+			port = 3;
+		else
+			return -EINVAL;
+	} else {
+		direction = SDW_DATA_DIR_TX;
+		if (dai->id == RT721_AIF1)
+			port = 2;
+		else if (dai->id == RT721_AIF3)
+			port = 6;
+		else
+			return -EINVAL;
+	}
+	stream_config.frame_rate = params_rate(params);
+	stream_config.ch_count = params_channels(params);
+	stream_config.bps = snd_pcm_format_width(params_format(params));
+	stream_config.direction = direction;
+
+	num_channels = params_channels(params);
+	port_config.ch_mask = GENMASK(num_channels - 1, 0);
+	port_config.num = port;
+
+	retval = sdw_stream_add_slave(rt721->slave, &stream_config,
+					&port_config, 1, sdw_stream);
+	if (retval) {
+		dev_err(dai->dev, "Unable to configure port\n");
+		return retval;
+	}
+
+	if (params_channels(params) > 16) {
+		dev_err(component->dev, "Unsupported channels %d\n",
+			params_channels(params));
+		return -EINVAL;
+	}
+
+	/* sampling rate configuration */
+	switch (params_rate(params)) {
+	case 8000:
+		sampling_rate = RT721_SDCA_RATE_8000HZ;
+		break;
+	case 16000:
+		sampling_rate = RT721_SDCA_RATE_16000HZ;
+		break;
+	case 24000:
+		sampling_rate = RT721_SDCA_RATE_24000HZ;
+		break;
+	case 32000:
+		sampling_rate = RT721_SDCA_RATE_32000HZ;
+		break;
+	case 44100:
+		sampling_rate = RT721_SDCA_RATE_44100HZ;
+		break;
+	case 48000:
+		sampling_rate = RT721_SDCA_RATE_48000HZ;
+		break;
+	case 96000:
+		sampling_rate = RT721_SDCA_RATE_96000HZ;
+		break;
+	case 192000:
+		sampling_rate = RT721_SDCA_RATE_192000HZ;
+		break;
+	case 384000:
+		sampling_rate = RT721_SDCA_RATE_384000HZ;
+		break;
+	case 768000:
+		sampling_rate = RT721_SDCA_RATE_768000HZ;
+		break;
+	default:
+		dev_err(component->dev, "Rate %d is not supported\n",
+			params_rate(params));
+		return -EINVAL;
+	}
+
+	/* set sampling frequency */
+	if (dai->id == RT721_AIF1) {
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_CS01,
+				RT721_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), sampling_rate);
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT721_SDCA_ENT_CS11,
+				RT721_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), sampling_rate);
+	}
+
+	if (dai->id == RT721_AIF2)
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_CS31,
+				RT721_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), sampling_rate);
+
+	if (dai->id == RT721_AIF3)
+		regmap_write(rt721->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT721_SDCA_ENT_CS1F,
+				RT721_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), sampling_rate);
+
+	return 0;
+}
+
+static int rt721_sdca_pcm_hw_free(struct snd_pcm_substream *substream,
+				struct snd_soc_dai *dai)
+{
+	struct snd_soc_component *component = dai->component;
+	struct rt721_sdca_priv *rt721 = snd_soc_component_get_drvdata(component);
+	struct sdw_stream_runtime *sdw_stream =
+		snd_soc_dai_get_dma_data(dai, substream);
+
+	if (!rt721->slave)
+		return -EINVAL;
+
+	sdw_stream_remove_slave(rt721->slave, sdw_stream);
+	return 0;
+}
+
+#define RT721_STEREO_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | \
+			SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
+#define RT721_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+			SNDRV_PCM_FMTBIT_S24_LE)
+
+static const struct snd_soc_dai_ops rt721_sdca_ops = {
+	.hw_params	= rt721_sdca_pcm_hw_params,
+	.hw_free	= rt721_sdca_pcm_hw_free,
+	.set_stream	= rt721_sdca_set_sdw_stream,
+	.shutdown	= rt721_sdca_shutdown,
+};
+
+static struct snd_soc_dai_driver rt721_sdca_dai[] = {
+	{
+		.name = "rt721-sdca-aif1",
+		.id = RT721_AIF1,
+		.playback = {
+			.stream_name = "DP1 Headphone Playback",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = RT721_STEREO_RATES,
+			.formats = RT721_FORMATS,
+		},
+		.capture = {
+			.stream_name = "DP2 Headset Capture",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = RT721_STEREO_RATES,
+			.formats = RT721_FORMATS,
+		},
+		.ops = &rt721_sdca_ops,
+	},
+	{
+		.name = "rt721-sdca-aif2",
+		.id = RT721_AIF2,
+		.playback = {
+			.stream_name = "DP3 Speaker Playback",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = RT721_STEREO_RATES,
+			.formats = RT721_FORMATS,
+		},
+		.ops = &rt721_sdca_ops,
+	},
+	{
+		.name = "rt721-sdca-aif3",
+		.id = RT721_AIF3,
+		.capture = {
+			.stream_name = "DP6 DMic Capture",
+			.channels_min = 1,
+			.channels_max = 4,
+			.rates = RT721_STEREO_RATES,
+			.formats = RT721_FORMATS,
+		},
+		.ops = &rt721_sdca_ops,
+	}
+};
+
+int rt721_sdca_init(struct device *dev, struct regmap *regmap,
+			struct regmap *mbq_regmap, struct sdw_slave *slave)
+{
+	struct rt721_sdca_priv *rt721;
+
+	rt721 = devm_kzalloc(dev, sizeof(*rt721), GFP_KERNEL);
+	if (!rt721)
+		return -ENOMEM;
+
+	dev_set_drvdata(dev, rt721);
+	rt721->slave = slave;
+	rt721->regmap = regmap;
+	rt721->mbq_regmap = mbq_regmap;
+
+	regcache_cache_only(rt721->regmap, true);
+	regcache_cache_only(rt721->mbq_regmap, true);
+
+	mutex_init(&rt721->calibrate_mutex);
+	mutex_init(&rt721->disable_irq_lock);
+
+	INIT_DELAYED_WORK(&rt721->jack_detect_work, rt721_sdca_jack_detect_handler);
+	INIT_DELAYED_WORK(&rt721->jack_btn_check_work, rt721_sdca_btn_check_handler);
+
+	/*
+	 * Mark hw_init to false
+	 * HW init will be performed when device reports present
+	 */
+	rt721->hw_init = false;
+	rt721->first_hw_init = false;
+	rt721->fu1e_dapm_mute = true;
+	rt721->fu0f_dapm_mute = true;
+	rt721->fu0f_mixer_l_mute = rt721->fu0f_mixer_r_mute = true;
+	rt721->fu1e_mixer_mute[0] = rt721->fu1e_mixer_mute[1] =
+		rt721->fu1e_mixer_mute[2] = rt721->fu1e_mixer_mute[3] = true;
+
+	return devm_snd_soc_register_component(dev,
+			&soc_sdca_dev_rt721, rt721_sdca_dai, ARRAY_SIZE(rt721_sdca_dai));
+}
+
+int rt721_sdca_io_init(struct device *dev, struct sdw_slave *slave)
+{
+	struct rt721_sdca_priv *rt721 = dev_get_drvdata(dev);
+
+	rt721->disable_irq = false;
+
+	if (rt721->hw_init)
+		return 0;
+
+	regcache_cache_only(rt721->regmap, false);
+	regcache_cache_only(rt721->mbq_regmap, false);
+	if (rt721->first_hw_init) {
+		regcache_cache_bypass(rt721->regmap, true);
+		regcache_cache_bypass(rt721->mbq_regmap, true);
+	} else {
+		/*
+		 * PM runtime is only enabled when a Slave reports as Attached
+		 */
+
+		/* set autosuspend parameters */
+		pm_runtime_set_autosuspend_delay(&slave->dev, 3000);
+		pm_runtime_use_autosuspend(&slave->dev);
+
+		/* update count of parent 'active' children */
+		pm_runtime_set_active(&slave->dev);
+
+		/* make sure the device does not suspend immediately */
+		pm_runtime_mark_last_busy(&slave->dev);
+
+		pm_runtime_enable(&slave->dev);
+	}
+
+	pm_runtime_get_noresume(&slave->dev);
+	rt721_sdca_dmic_preset(rt721);
+	rt721_sdca_amp_preset(rt721);
+	rt721_sdca_jack_preset(rt721);
+	if (rt721->first_hw_init) {
+		regcache_cache_bypass(rt721->regmap, false);
+		regcache_mark_dirty(rt721->regmap);
+		regcache_cache_bypass(rt721->mbq_regmap, false);
+		regcache_mark_dirty(rt721->mbq_regmap);
+	} else
+		rt721->first_hw_init = true;
+
+	/* Mark Slave initialization complete */
+	rt721->hw_init = true;
+
+	pm_runtime_mark_last_busy(&slave->dev);
+	pm_runtime_put_autosuspend(&slave->dev);
+
+	dev_dbg(&slave->dev, "%s hw_init complete\n", __func__);
+	return 0;
+}
+
+MODULE_DESCRIPTION("ASoC RT721 SDCA SDW driver");
+MODULE_AUTHOR("Jack Yu <[e-mail]>");
+MODULE_LICENSE("GPL");

sound/soc/codecs/rt721-sdca.h

···
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * rt721-sdca.h -- RT721 SDCA ALSA SoC audio driver header
+ *
+ * Copyright(c) 2024 Realtek Semiconductor Corp.
+ */
+
+#ifndef __RT721_H__
+#define __RT721_H__
+
+#include <linux/pm.h>
+#include <linux/regmap.h>
+#include <linux/soundwire/sdw.h>
+#include <linux/soundwire/sdw_type.h>
+#include <sound/soc.h>
+#include <linux/workqueue.h>
+
+struct  rt721_sdca_priv {
+	struct regmap *regmap;
+	struct regmap *mbq_regmap;
+	struct snd_soc_component *component;
+	struct sdw_slave *slave;
+	struct sdw_bus_params params;
+	bool hw_init;
+	bool first_hw_init;
+	struct mutex calibrate_mutex;
+	struct mutex disable_irq_lock;
+	bool disable_irq;
+	/* For Headset jack & Headphone */
+	unsigned int scp_sdca_stat1;
+	unsigned int scp_sdca_stat2;
+	struct snd_soc_jack *hs_jack;
+	struct delayed_work jack_detect_work;
+	struct delayed_work jack_btn_check_work;
+	int jack_type;
+	int jd_src;
+	bool fu0f_dapm_mute;
+	bool fu0f_mixer_l_mute;
+	bool fu0f_mixer_r_mute;
+	/* For DMIC */
+	bool fu1e_dapm_mute;
+	bool fu1e_mixer_mute[4];
+};
+
+struct rt721_sdca_dmic_kctrl_priv {
+	unsigned int reg_base;
+	unsigned int count;
+	unsigned int max;
+	unsigned int invert;
+};
+
+/* NID */
+#define RT721_ANA_POW_PART			0x01
+#define RT721_DAC_CTRL				0x04
+#define RT721_JD_CTRL				0x09
+#define RT721_CBJ_CTRL				0x0a
+#define RT721_CAP_PORT_CTRL			0x0c
+#define RT721_CLASD_AMP_CTRL			0x0d
+#define RT721_VENDOR_REG			0x20
+#define RT721_RC_CALIB_CTRL			0x40
+#define RT721_VENDOR_EQ_L			0x53
+#define RT721_VENDOR_EQ_R			0x54
+#define RT721_VENDOR_HP_CALI			0x56
+#define RT721_VENDOR_CHARGE_PUMP		0x57
+#define RT721_VENDOR_CLASD_CALI			0x58
+#define RT721_VENDOR_IMS_DRE			0x5b
+#define RT721_VENDOR_SPK_EFUSE			0x5c
+#define RT721_VENDOR_LEVEL_CTRL			0x5d
+#define RT721_VENDOR_ANA_CTL			0x5f
+#define RT721_HDA_SDCA_FLOAT			0x61
+
+/* Index (NID:01h) */
+#define RT721_MBIAS_LV_CTRL2			0x07
+#define RT721_VREF1_HV_CTRL1			0x0a
+#define RT721_VREF2_LV_CTRL1			0x0b
+
+/* Index (NID:04h) */
+#define RT721_DAC_2CH_CTRL3			0x02
+#define RT721_DAC_2CH_CTRL4			0x03
+
+/* Index (NID:09h) */
+#define RT721_JD_1PIN_GAT_CTRL2			0x07
+
+/* Index (NID:0ah) */
+#define RT721_CBJ_A0_GAT_CTRL1			0x04
+#define RT721_CBJ_A0_GAT_CTRL2			0x05
+
+/* Index (NID:0Ch) */
+#define RT721_HP_AMP_2CH_CAL1			0x05
+#define RT721_HP_AMP_2CH_CAL4			0x08
+#define RT721_HP_AMP_2CH_CAL18			0x1b
+
+/* Index (NID:0dh) */
+#define RT721_CLASD_AMP_2CH_CAL			0x14
+
+/* Index (NID:20h) */
+#define RT721_JD_PRODUCT_NUM			0x00
+#define RT721_ANALOG_BIAS_CTL3			0x04
+#define RT721_JD_CTRL1				0x09
+#define RT721_LDO2_3_CTL1			0x0e
+#define RT721_GPIO_PAD_CTRL5			0x13
+#define RT721_LDO1_CTL				0x1a
+#define RT721_HP_JD_CTRL			0x24
+#define RT721_VD_HIDDEN_CTRL			0x26
+#define RT721_CLSD_CTRL6			0x3c
+#define RT721_COMBO_JACK_AUTO_CTL1		0x45
+#define RT721_COMBO_JACK_AUTO_CTL2		0x46
+#define RT721_COMBO_JACK_AUTO_CTL3		0x47
+#define RT721_DIGITAL_MISC_CTRL4		0x4a
+#define RT721_VREFO_GAT				0x63
+#define RT721_FSM_CTL				0x67
+#define RT721_SDCA_INTR_REC			0x82
+#define RT721_SW_CONFIG1			0x8a
+#define RT721_SW_CONFIG2			0x8b
+
+/* Index (NID:40h) */
+#define RT721_RC_CALIB_CTRL0			0x00
+
+/* Index (NID:58h) */
+#define RT721_DAC_DC_CALI_CTL1			0x01
+#define RT721_DAC_DC_CALI_CTL2			0x02
+#define RT721_DAC_DC_CALI_CTL3			0x03
+
+/* Index (NID:5fh) */
+#define RT721_MISC_POWER_CTL0			0x00
+#define RT721_MISC_POWER_CTL31			0x31
+#define RT721_UAJ_TOP_TCON13			0x44
+#define RT721_UAJ_TOP_TCON14			0x45
+#define RT721_UAJ_TOP_TCON17			0x48
+
+/* Index (NID:61h) */
+#define RT721_HDA_LEGACY_MUX_CTL0		0x00
+#define RT721_HDA_LEGACY_UAJ_CTL		0x02
+#define RT721_HDA_LEGACY_CTL1			0x05
+#define RT721_HDA_LEGACY_RESET_CTL		0x06
+#define RT721_GE_REL_CTRL1			0x0d
+#define RT721_HDA_LEGACY_GPIO_WAKE_EN_CTL	0x0e
+#define RT721_GE_SDCA_RST_CTRL			0x10
+#define RT721_INT_RST_EN_CTRL			0x11
+#define RT721_XU_EVENT_EN			0x13
+#define RT721_INLINE_CTL2			0x17
+#define RT721_UMP_HID_CTRL1			0x18
+#define RT721_UMP_HID_CTRL2			0x19
+#define RT721_UMP_HID_CTRL3			0x1a
+#define RT721_UMP_HID_CTRL4			0x1b
+#define RT721_UMP_HID_CTRL5			0x1c
+#define RT721_FUNC_FLOAT_CTL0			0x22
+#define RT721_FUNC_FLOAT_CTL1			0x23
+#define RT721_FUNC_FLOAT_CTL2			0x24
+#define RT721_FUNC_FLOAT_CTL3			0x25
+#define RT721_ENT_FLOAT_CTL0			0x29
+#define RT721_ENT_FLOAT_CTL1			0x2c
+#define RT721_ENT_FLOAT_CTL2			0x2d
+#define RT721_ENT_FLOAT_CTL3			0x2e
+#define RT721_ENT_FLOAT_CTL4			0x2f
+#define RT721_CH_FLOAT_CTL1			0x45
+#define RT721_CH_FLOAT_CTL2			0x46
+#define RT721_ENT_FLOAT_CTL5			0x53
+#define RT721_ENT_FLOAT_CTL6			0x54
+#define RT721_ENT_FLOAT_CTL7			0x55
+#define RT721_ENT_FLOAT_CTL8			0x57
+#define RT721_ENT_FLOAT_CTL9			0x5a
+#define RT721_ENT_FLOAT_CTL10			0x5b
+#define RT721_CH_FLOAT_CTL3			0x6a
+#define RT721_CH_FLOAT_CTL4			0x6d
+#define RT721_CH_FLOAT_CTL5			0x70
+#define RT721_CH_FLOAT_CTL6			0x92
+
+/* Parameter & Verb control 01 (0x26)(NID:20h) */
+#define RT721_HIDDEN_REG_SW_RESET (0x1 << 14)
+
+/* Buffer address for HID */
+#define RT721_BUF_ADDR_HID1			0x44030000
+#define RT721_BUF_ADDR_HID2			0x44030020
+
+/* RT721 SDCA Control - function number */
+#define FUNC_NUM_JACK_CODEC			0x01
+#define FUNC_NUM_MIC_ARRAY			0x02
+#define FUNC_NUM_HID				0x03
+#define FUNC_NUM_AMP				0x04
+
+/* RT721 SDCA entity */
+#define RT721_SDCA_ENT_HID01			0x01
+#define RT721_SDCA_ENT_XUV			0x03
+#define RT721_SDCA_ENT_GE49			0x49
+#define RT721_SDCA_ENT_USER_FU05		0x05
+#define RT721_SDCA_ENT_USER_FU06		0x06
+#define RT721_SDCA_ENT_USER_FU0F		0x0f
+#define RT721_SDCA_ENT_USER_FU10		0x19
+#define RT721_SDCA_ENT_USER_FU1E		0x1e
+#define RT721_SDCA_ENT_FU15			0x15
+#define RT721_SDCA_ENT_PDE23			0x23
+#define RT721_SDCA_ENT_PDE40			0x40
+#define RT721_SDCA_ENT_PDE41			0x41
+#define RT721_SDCA_ENT_PDE11			0x11
+#define RT721_SDCA_ENT_PDE12			0x12
+#define RT721_SDCA_ENT_PDE2A			0x2a
+#define RT721_SDCA_ENT_CS01			0x01
+#define RT721_SDCA_ENT_CS11			0x11
+#define RT721_SDCA_ENT_CS1F			0x1f
+#define RT721_SDCA_ENT_CS1C			0x1c
+#define RT721_SDCA_ENT_CS31			0x31
+#define RT721_SDCA_ENT_OT23			0x42
+#define RT721_SDCA_ENT_IT26			0x26
+#define RT721_SDCA_ENT_IT09			0x09
+#define RT721_SDCA_ENT_PLATFORM_FU15		0x15
+#define RT721_SDCA_ENT_PLATFORM_FU44		0x44
+#define RT721_SDCA_ENT_XU03			0x03
+#define RT721_SDCA_ENT_XU0D			0x0d
+#define RT721_SDCA_ENT_FU55			0x55
+
+/* RT721 SDCA control */
+#define RT721_SDCA_CTL_SAMPLE_FREQ_INDEX		0x10
+#define RT721_SDCA_CTL_FU_MUTE				0x01
+#define RT721_SDCA_CTL_FU_VOLUME			0x02
+#define RT721_SDCA_CTL_HIDTX_CURRENT_OWNER		0x10
+#define RT721_SDCA_CTL_HIDTX_SET_OWNER_TO_DEVICE	0x11
+#define RT721_SDCA_CTL_HIDTX_MESSAGE_OFFSET		0x12
+#define RT721_SDCA_CTL_HIDTX_MESSAGE_LENGTH		0x13
+#define RT721_SDCA_CTL_SELECTED_MODE			0x01
+#define RT721_SDCA_CTL_DETECTED_MODE			0x02
+#define RT721_SDCA_CTL_REQ_POWER_STATE			0x01
+#define RT721_SDCA_CTL_VENDOR_DEF			0x30
+#define RT721_SDCA_CTL_XUV				0x34
+#define RT721_SDCA_CTL_FU_CH_GAIN			0x0b
+
+/* RT721 SDCA channel */
+#define CH_L	0x01
+#define CH_R	0x02
+#define CH_01	0x01
+#define CH_02	0x02
+#define CH_03	0x03
+#define CH_04	0x04
+#define CH_08	0x08
+#define CH_09	0x09
+#define CH_0A	0x0a
+
+/* sample frequency index */
+#define RT721_SDCA_RATE_8000HZ		0x01
+#define RT721_SDCA_RATE_11025HZ		0x02
+#define RT721_SDCA_RATE_12000HZ		0x03
+#define RT721_SDCA_RATE_16000HZ		0x04
+#define RT721_SDCA_RATE_22050HZ		0x05
+#define RT721_SDCA_RATE_24000HZ		0x06
+#define RT721_SDCA_RATE_32000HZ		0x07
+#define RT721_SDCA_RATE_44100HZ		0x08
+#define RT721_SDCA_RATE_48000HZ		0x09
+#define RT721_SDCA_RATE_88200HZ		0x0a
+#define RT721_SDCA_RATE_96000HZ		0x0b
+#define RT721_SDCA_RATE_176400HZ	0x0c
+#define RT721_SDCA_RATE_192000HZ	0x0d
+#define RT721_SDCA_RATE_384000HZ	0x0e
+#define RT721_SDCA_RATE_768000HZ	0x0f
+
+/* RT721 HID ID */
+#define RT721_SDCA_HID_ID		0x11
+
+enum {
+	RT721_AIF1, /* For headset mic and headphone */
+	RT721_AIF2, /* For speaker */
+	RT721_AIF3, /* For dmic */
+	RT721_AIFS,
+};
+
+int rt721_sdca_io_init(struct device *dev, struct sdw_slave *slave);
+int rt721_sdca_init(struct device *dev, struct regmap *regmap,
+			struct regmap *mbq_regmap, struct sdw_slave *slave);
+#endif /* __RT721_H__ */