ASoC: rt711-sdca: Add RT711 SDCA vendor-specific driver

This is the initial codec driver for rt711 SDCA version.

Signed-off-by: Shuming Fan <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Mark Brown <[e-mail]>

sound/soc/codecs/Kconfig

···
 	imply SND_SOC_RT5682_SDW
 	imply SND_SOC_RT700_SDW
 	imply SND_SOC_RT711_SDW
+	imply SND_SOC_RT711_SDCA_SDW
 	imply SND_SOC_RT715_SDW
 	imply SND_SOC_RT715_SDCA_SDW
 	imply SND_SOC_RT1308_SDW
···
 	depends on SOUNDWIRE
 	select SND_SOC_RT711
 	select REGMAP_SOUNDWIRE
+
+config SND_SOC_RT711_SDCA_SDW
+	tristate "Realtek RT711 SDCA Codec - SDW"
+	depends on SOUNDWIRE
+	select REGMAP_SOUNDWIRE
+	select REGMAP_SOUNDWIRE_MBQ
 
 config SND_SOC_RT715
 	tristate

sound/soc/codecs/Makefile

···
 snd-soc-rt5682-i2c-objs := rt5682-i2c.o
 snd-soc-rt700-objs := rt700.o rt700-sdw.o
 snd-soc-rt711-objs := rt711.o rt711-sdw.o
+snd-soc-rt711-sdca-objs := rt711-sdca.o rt711-sdca-sdw.o
 snd-soc-rt715-objs := rt715.o rt715-sdw.o
 snd-soc-rt715-sdca-objs := rt715-sdca.o rt715-sdca-sdw.o
 snd-soc-sgtl5000-objs := sgtl5000.o
···
 obj-$(CONFIG_SND_SOC_RT5682_SDW)	+= snd-soc-rt5682-sdw.o
 obj-$(CONFIG_SND_SOC_RT700)     += snd-soc-rt700.o
 obj-$(CONFIG_SND_SOC_RT711)     += snd-soc-rt711.o
+obj-$(CONFIG_SND_SOC_RT711_SDCA_SDW)     += snd-soc-rt711-sdca.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_SGTL5000)  += snd-soc-sgtl5000.o

sound/soc/codecs/rt711-sdca-sdw.c

···
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// rt711-sdw-sdca.c -- rt711 SDCA ALSA SoC audio driver
+//
+// Copyright(c) 2021 Realtek Semiconductor Corp.
+//
+//
+
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/mod_devicetable.h>
+#include <linux/soundwire/sdw_registers.h>
+#include <linux/module.h>
+
+#include "rt711-sdca.h"
+#include "rt711-sdca-sdw.h"
+
+static bool rt711_sdca_readable_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case 0x201a ... 0x2027:
+	case 0x2029 ... 0x202a:
+	case 0x202d ... 0x2034:
+	case 0x2200 ... 0x2204:
+	case 0x2206 ... 0x2212:
+	case 0x2220 ... 0x2223:
+	case 0x2230 ... 0x2239:
+	case 0x2f01 ... 0x2f0f:
+	case 0x2f30 ... 0x2f36:
+	case 0x2f50 ... 0x2f5a:
+	case 0x2f60:
+	case 0x3200 ... 0x3212:
+	case SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_GE49, RT711_SDCA_CTL_SELECTED_MODE, 0):
+	case SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_GE49, RT711_SDCA_CTL_DETECTED_MODE, 0):
+	case SDW_SDCA_CTL(FUNC_NUM_HID, RT711_SDCA_ENT_HID01, RT711_SDCA_CTL_HIDTX_CURRENT_OWNER, 0) ...
+		SDW_SDCA_CTL(FUNC_NUM_HID, RT711_SDCA_ENT_HID01, RT711_SDCA_CTL_HIDTX_MESSAGE_LENGTH, 0):
+	case RT711_BUF_ADDR_HID1 ... RT711_BUF_ADDR_HID2:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static bool rt711_sdca_volatile_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case 0x201b:
+	case 0x201c:
+	case 0x201d:
+	case 0x201f:
+	case 0x2021:
+	case 0x2023:
+	case 0x2230:
+	case 0x202d ... 0x202f: /* BRA */
+	case 0x2200 ... 0x2212: /* i2c debug */
+	case RT711_RC_CAL_STATUS:
+	case SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_GE49, RT711_SDCA_CTL_DETECTED_MODE, 0):
+	case SDW_SDCA_CTL(FUNC_NUM_HID, RT711_SDCA_ENT_HID01, RT711_SDCA_CTL_HIDTX_CURRENT_OWNER, 0) ...
+		SDW_SDCA_CTL(FUNC_NUM_HID, RT711_SDCA_ENT_HID01, RT711_SDCA_CTL_HIDTX_MESSAGE_LENGTH, 0):
+	case RT711_BUF_ADDR_HID1 ... RT711_BUF_ADDR_HID2:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static bool rt711_sdca_mbq_readable_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case 0x2000000 ... 0x20000ff:
+	case 0x5600000 ... 0x56000ff:
+	case 0x5700000 ... 0x57000ff:
+	case 0x5800000 ... 0x58000ff:
+	case 0x5900000 ... 0x59000ff:
+	case 0x5b00000 ... 0x5b000ff:
+	case 0x5f00000 ... 0x5f000ff:
+	case 0x6100000 ... 0x61000ff:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static bool rt711_sdca_mbq_volatile_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case 0x2000000:
+	case 0x200001a:
+	case 0x2000046:
+	case 0x2000080:
+	case 0x2000081:
+	case 0x2000083:
+	case 0x5800000:
+	case 0x5800001:
+	case 0x5f00001:
+	case 0x6100008:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static const struct regmap_config rt711_sdca_regmap = {
+	.reg_bits = 32,
+	.val_bits = 8,
+	.readable_reg = rt711_sdca_readable_register,
+	.volatile_reg = rt711_sdca_volatile_register,
+	.max_register = 0x44ffffff,
+	.reg_defaults = rt711_sdca_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(rt711_sdca_reg_defaults),
+	.cache_type = REGCACHE_RBTREE,
+	.use_single_read = true,
+	.use_single_write = true,
+};
+
+static const struct regmap_config rt711_sdca_mbq_regmap = {
+	.name = "sdw-mbq",
+	.reg_bits = 32,
+	.val_bits = 16,
+	.readable_reg = rt711_sdca_mbq_readable_register,
+	.volatile_reg = rt711_sdca_mbq_volatile_register,
+	.max_register = 0x40800f12,
+	.reg_defaults = rt711_sdca_mbq_defaults,
+	.num_reg_defaults = ARRAY_SIZE(rt711_sdca_mbq_defaults),
+	.cache_type = REGCACHE_RBTREE,
+	.use_single_read = true,
+	.use_single_write = true,
+};
+
+static int rt711_sdca_update_status(struct sdw_slave *slave,
+				enum sdw_slave_status status)
+{
+	struct rt711_sdca_priv *rt711 = dev_get_drvdata(&slave->dev);
+
+	/* Update the status */
+	rt711->status = status;
+
+	if (status == SDW_SLAVE_UNATTACHED)
+		rt711->hw_init = false;
+
+	if (status == SDW_SLAVE_ATTACHED) {
+		if (rt711->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 rt711_sdca_jack_init set.
+			 */
+			sdw_write_no_pm(rt711->slave, SDW_SCP_SDCA_INTMASK1,
+				SDW_SCP_SDCA_INTMASK_SDCA_0);
+			sdw_write_no_pm(rt711->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 (rt711->hw_init || rt711->status != SDW_SLAVE_ATTACHED)
+		return 0;
+
+	/* perform I/O transfers required for Slave initialization */
+	return rt711_sdca_io_init(&slave->dev, slave);
+}
+
+static int rt711_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;
+
+	prop->scp_int1_mask = SDW_SCP_INT1_BUS_CLASH | SDW_SCP_INT1_PARITY;
+	prop->quirks = SDW_SLAVE_QUIRKS_INVALID_INITIAL_PARITY;
+	prop->is_sdca = true;
+
+	prop->paging_support = true;
+
+	/* first we need to allocate memory for set bits in port lists */
+	prop->source_ports = 0x14; /* BITMAP: 00010100 */
+	prop->sink_ports = 0x8; /* BITMAP:  00001000 */
+
+	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 = 20;
+
+	/* wake-up event */
+	prop->wake_capable = 1;
+
+	return 0;
+}
+
+static int rt711_sdca_interrupt_callback(struct sdw_slave *slave,
+					struct sdw_slave_intr_status *status)
+{
+	struct rt711_sdca_priv *rt711 = dev_get_drvdata(&slave->dev);
+	int ret, stat;
+	int count = 0, retry = 3;
+	unsigned int sdca_cascade, scp_sdca_stat1, scp_sdca_stat2 = 0;
+
+	dev_dbg(&slave->dev,
+		"%s control_port_stat=%x, sdca_cascade=%x", __func__,
+		status->control_port, status->sdca_cascade);
+
+	if (cancel_delayed_work_sync(&rt711->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 (rt711->scp_sdca_stat2)
+			scp_sdca_stat2 = rt711->scp_sdca_stat2;
+	}
+
+	ret = sdw_read_no_pm(rt711->slave, SDW_SCP_SDCA_INT1);
+	if (ret < 0)
+		goto io_error;
+	rt711->scp_sdca_stat1 = ret;
+	ret = sdw_read_no_pm(rt711->slave, SDW_SCP_SDCA_INT2);
+	if (ret < 0)
+		goto io_error;
+	rt711->scp_sdca_stat2 = ret;
+	if (scp_sdca_stat2)
+		rt711->scp_sdca_stat2 |= scp_sdca_stat2;
+
+	do {
+		/* clear flag */
+		ret = sdw_read_no_pm(rt711->slave, SDW_SCP_SDCA_INT1);
+		if (ret < 0)
+			goto io_error;
+		if (ret & SDW_SCP_SDCA_INTMASK_SDCA_0) {
+			ret = sdw_write_no_pm(rt711->slave, SDW_SCP_SDCA_INT1,
+						SDW_SCP_SDCA_INTMASK_SDCA_0);
+			if (ret < 0)
+				goto io_error;
+		}
+		ret = sdw_read_no_pm(rt711->slave, SDW_SCP_SDCA_INT2);
+		if (ret < 0)
+			goto io_error;
+		if (ret & SDW_SCP_SDCA_INTMASK_SDCA_8) {
+			ret = sdw_write_no_pm(rt711->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(rt711->slave, SDW_DP0_INT);
+		if (ret < 0)
+			goto io_error;
+		sdca_cascade = ret & SDW_DP0_SDCA_CASCADE;
+
+		ret = sdw_read_no_pm(rt711->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(rt711->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__,
+			rt711->scp_sdca_stat1, rt711->scp_sdca_stat2);
+
+	if (status->sdca_cascade)
+		mod_delayed_work(system_power_efficient_wq,
+			&rt711->jack_detect_work, msecs_to_jiffies(30));
+
+	return 0;
+
+io_error:
+	pr_err_ratelimited("IO error in %s, ret %d\n", __func__, ret);
+	return ret;
+}
+
+static struct sdw_slave_ops rt711_sdca_slave_ops = {
+	.read_prop = rt711_sdca_read_prop,
+	.interrupt_callback = rt711_sdca_interrupt_callback,
+	.update_status = rt711_sdca_update_status,
+};
+
+static int rt711_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, &rt711_sdca_mbq_regmap);
+	if (IS_ERR(mbq_regmap))
+		return PTR_ERR(mbq_regmap);
+
+	regmap = devm_regmap_init_sdw(slave, &rt711_sdca_regmap);
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
+
+	return rt711_sdca_init(&slave->dev, regmap, mbq_regmap, slave);
+}
+
+static int rt711_sdca_sdw_remove(struct sdw_slave *slave)
+{
+	struct rt711_sdca_priv *rt711 = dev_get_drvdata(&slave->dev);
+
+	if (rt711 && rt711->hw_init) {
+		cancel_delayed_work_sync(&rt711->jack_detect_work);
+		cancel_delayed_work_sync(&rt711->jack_btn_check_work);
+	}
+
+	return 0;
+}
+
+static const struct sdw_device_id rt711_sdca_id[] = {
+	SDW_SLAVE_ENTRY_EXT(0x025d, 0x711, 0x3, 0x1, 0),
+	{},
+};
+MODULE_DEVICE_TABLE(sdw, rt711_sdca_id);
+
+static int __maybe_unused rt711_sdca_dev_suspend(struct device *dev)
+{
+	struct rt711_sdca_priv *rt711 = dev_get_drvdata(dev);
+
+	if (!rt711->hw_init)
+		return 0;
+
+	cancel_delayed_work_sync(&rt711->jack_detect_work);
+	cancel_delayed_work_sync(&rt711->jack_btn_check_work);
+
+	regcache_cache_only(rt711->regmap, true);
+	regcache_cache_only(rt711->mbq_regmap, true);
+
+	return 0;
+}
+
+#define RT711_PROBE_TIMEOUT 5000
+
+static int __maybe_unused rt711_sdca_dev_resume(struct device *dev)
+{
+	struct sdw_slave *slave = dev_to_sdw_dev(dev);
+	struct rt711_sdca_priv *rt711 = dev_get_drvdata(dev);
+	unsigned long time;
+
+	if (!rt711->hw_init)
+		return 0;
+
+	if (!slave->unattach_request)
+		goto regmap_sync;
+
+	time = wait_for_completion_timeout(&slave->initialization_complete,
+				msecs_to_jiffies(RT711_PROBE_TIMEOUT));
+	if (!time) {
+		dev_err(&slave->dev, "Initialization not complete, timed out\n");
+		return -ETIMEDOUT;
+	}
+
+regmap_sync:
+	slave->unattach_request = 0;
+	regcache_cache_only(rt711->regmap, false);
+	regcache_sync(rt711->regmap);
+	regcache_cache_only(rt711->mbq_regmap, false);
+	regcache_sync(rt711->mbq_regmap);
+	return 0;
+}
+
+static const struct dev_pm_ops rt711_sdca_pm = {
+	SET_SYSTEM_SLEEP_PM_OPS(rt711_sdca_dev_suspend, rt711_sdca_dev_resume)
+	SET_RUNTIME_PM_OPS(rt711_sdca_dev_suspend, rt711_sdca_dev_resume, NULL)
+};
+
+static struct sdw_driver rt711_sdca_sdw_driver = {
+	.driver = {
+		.name = "rt711-sdca",
+		.owner = THIS_MODULE,
+		.pm = &rt711_sdca_pm,
+	},
+	.probe = rt711_sdca_sdw_probe,
+	.remove = rt711_sdca_sdw_remove,
+	.ops = &rt711_sdca_slave_ops,
+	.id_table = rt711_sdca_id,
+};
+module_sdw_driver(rt711_sdca_sdw_driver);
+
+MODULE_DESCRIPTION("ASoC RT711 SDCA SDW driver");
+MODULE_AUTHOR("Shuming Fan <[e-mail]>");
+MODULE_LICENSE("GPL");

sound/soc/codecs/rt711-sdca-sdw.h

···
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * rt711-sdw-sdca.h -- RT711 SDCA ALSA SoC audio driver header
+ *
+ * Copyright(c) 2021 Realtek Semiconductor Corp.
+ */
+
+#ifndef __RT711_SDW_SDCA_H__
+#define __RT711_SDW_SDCA_H__
+
+#include <linux/regmap.h>
+#include <linux/soundwire/sdw_registers.h>
+
+static const struct reg_default rt711_sdca_reg_defaults[] = {
+	{ 0x201a, 0x00 },
+	{ 0x201e, 0x00 },
+	{ 0x201f, 0x00 },
+	{ 0x2020, 0x00 },
+	{ 0x2021, 0x00 },
+	{ 0x2022, 0x00 },
+	{ 0x2023, 0x00 },
+	{ 0x2024, 0x00 },
+	{ 0x2025, 0x01 },
+	{ 0x2026, 0x00 },
+	{ 0x2027, 0x00 },
+	{ 0x2029, 0x00 },
+	{ 0x202a, 0x00 },
+	{ 0x202d, 0x00 },
+	{ 0x202e, 0x00 },
+	{ 0x202f, 0x00 },
+	{ 0x2030, 0x00 },
+	{ 0x2031, 0x00 },
+	{ 0x2032, 0x00 },
+	{ 0x2033, 0x00 },
+	{ 0x2230, 0x00 },
+	{ 0x2231, 0x2f },
+	{ 0x2232, 0x80 },
+	{ 0x2233, 0x00 },
+	{ 0x2234, 0x00 },
+	{ 0x2235, 0x00 },
+	{ 0x2236, 0x00 },
+	{ 0x2237, 0x00 },
+	{ 0x2238, 0x00 },
+	{ 0x2239, 0x00 },
+	{ 0x2f01, 0x00 },
+	{ 0x2f02, 0x09 },
+	{ 0x2f03, 0x00 },
+	{ 0x2f04, 0x00 },
+	{ 0x2f05, 0x0b },
+	{ 0x2f06, 0x01 },
+	{ 0x2f08, 0x00 },
+	{ 0x2f09, 0x00 },
+	{ 0x2f0a, 0x00 },
+	{ 0x2f0b, 0x00 },
+	{ 0x2f0c, 0x00 },
+	{ 0x2f0d, 0x00 },
+	{ 0x2f0e, 0x14 },
+	{ 0x2f0f, 0x00 },
+	{ 0x2f50, 0x03 },
+	{ 0x2f5a, 0x00 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_CS01, RT711_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 0x09 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU05, RT711_SDCA_CTL_FU_MUTE, CH_L), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU05, RT711_SDCA_CTL_FU_MUTE, CH_R), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU0F, RT711_SDCA_CTL_FU_MUTE, CH_L), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU0F, RT711_SDCA_CTL_FU_MUTE, CH_R), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PDE28, RT711_SDCA_CTL_REQ_POWER_STATE, 0), 0x03 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E, RT711_SDCA_CTL_FU_MUTE, CH_L), 0x01 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E, RT711_SDCA_CTL_FU_MUTE, CH_R), 0x01 },
+};
+
+static const struct reg_default rt711_sdca_mbq_defaults[] = {
+	{ 0x2000009, 0x1029 },
+	{ 0x2000011, 0x007a },
+	{ 0x200001a, 0x8003 },
+	{ 0x2000045, 0x5289 },
+	{ 0x2000048, 0x8049 },
+	{ 0x200004a, 0xa83b },
+	{ 0x200006b, 0x5064 },
+	{ 0x200006f, 0x058b },
+	{ 0x5800000, 0x0008 },
+	{ 0x5800001, 0x0000 },
+	{ 0x5f00001, 0x000a },
+	{ 0x6100000, 0x6100 },
+	{ 0x6100035, 0x0060 },
+	{ 0x6100036, 0x0029 },
+	{ 0x610003f, 0xff12 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU05, RT711_SDCA_CTL_FU_VOLUME, CH_L), 0x00 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU05, RT711_SDCA_CTL_FU_VOLUME, CH_R), 0x00 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E, RT711_SDCA_CTL_FU_VOLUME, CH_L), 0x00 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E, RT711_SDCA_CTL_FU_VOLUME, CH_R), 0x00 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU0F, RT711_SDCA_CTL_FU_VOLUME, CH_L), 0x00 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU0F, RT711_SDCA_CTL_FU_VOLUME, CH_R), 0x00 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PLATFORM_FU44, RT711_SDCA_CTL_FU_CH_GAIN, CH_L), 0x00 },
+	{ SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PLATFORM_FU44, RT711_SDCA_CTL_FU_CH_GAIN, CH_R), 0x00 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_PLATFORM_FU15, RT711_SDCA_CTL_FU_CH_GAIN, CH_L), 0x00 },
+	{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_PLATFORM_FU15, RT711_SDCA_CTL_FU_CH_GAIN, CH_R), 0x00 },
+};
+
+#endif /* __RT711_SDW_SDCA_H__ */

sound/soc/codecs/rt711-sdca.c

···
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// rt711-sdca.c -- rt711 SDCA ALSA SoC audio driver
+//
+// Copyright(c) 2021 Realtek Semiconductor Corp.
+//
+//
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm_runtime.h>
+#include <linux/soundwire/sdw_registers.h>
+#include <linux/slab.h>
+#include <linux/bitops.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+#include <sound/jack.h>
+
+#include "rt711-sdca.h"
+
+static int rt711_sdca_index_write(struct rt711_sdca_priv *rt711,
+		unsigned int nid, unsigned int reg, unsigned int value)
+{
+	int ret;
+	struct regmap *regmap = rt711->mbq_regmap;
+	unsigned int addr = (nid << 20) | reg;
+
+	ret = regmap_write(regmap, addr, value);
+	if (ret < 0)
+		dev_err(rt711->component->dev,
+			"Failed to set private value: %06x <= %04x ret=%d\n",
+			addr, value, ret);
+
+	return ret;
+}
+
+static int rt711_sdca_index_read(struct rt711_sdca_priv *rt711,
+		unsigned int nid, unsigned int reg, unsigned int *value)
+{
+	int ret;
+	struct regmap *regmap = rt711->mbq_regmap;
+	unsigned int addr = (nid << 20) | reg;
+
+	ret = regmap_read(regmap, addr, value);
+	if (ret < 0)
+		dev_err(rt711->component->dev,
+			"Failed to get private value: %06x => %04x ret=%d\n",
+			addr, *value, ret);
+
+	return ret;
+}
+
+static int rt711_sdca_index_update_bits(struct rt711_sdca_priv *rt711,
+	unsigned int nid, unsigned int reg, unsigned int mask, unsigned int val)
+{
+	unsigned int tmp;
+	int ret;
+
+	ret = rt711_sdca_index_read(rt711, nid, reg, &tmp);
+	if (ret < 0)
+		return ret;
+
+	set_mask_bits(&tmp, mask, val);
+	return rt711_sdca_index_write(rt711, nid, reg, tmp);
+}
+
+static void rt711_sdca_reset(struct rt711_sdca_priv *rt711)
+{
+	rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG,
+		RT711_PARA_VERB_CTL, RT711_HIDDEN_REG_SW_RESET,
+		RT711_HIDDEN_REG_SW_RESET);
+	rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL,
+		RT711_HDA_LEGACY_RESET_CTL, 0x1, 0x1);
+}
+
+static int rt711_sdca_calibration(struct rt711_sdca_priv *rt711)
+{
+	unsigned int val, loop_rc = 0, loop_dc = 0;
+	struct device *dev;
+	struct regmap *regmap = rt711->regmap;
+	int chk_cnt = 100;
+	int ret = 0;
+
+	mutex_lock(&rt711->calibrate_mutex);
+	dev = regmap_get_device(regmap);
+
+	regmap_read(rt711->regmap, RT711_RC_CAL_STATUS, &val);
+	/* RC calibration */
+	if (!(val & 0x40))
+		rt711_sdca_index_update_bits(rt711, RT711_VENDOR_ANALOG_CTL,
+			RT711_MISC_POWER_CTL0, 0x0010, 0x0010);
+
+	for (loop_rc = 0; loop_rc < chk_cnt && !(val & 0x40); loop_rc++) {
+		usleep_range(10000, 11000);
+		ret = regmap_read(rt711->regmap, RT711_RC_CAL_STATUS, &val);
+		if (ret < 0)
+			goto _cali_fail_;
+	}
+	if (loop_rc == chk_cnt)
+		dev_err(dev, "%s, RC calibration time-out!\n", __func__);
+
+	/* HP calibration by manual mode setting */
+	rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG,
+		RT711_FSM_CTL, 0x2000, 0x2000);
+
+	/* Calibration manual mode */
+	rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG,
+		RT711_FSM_CTL, 0xf, RT711_CALI_CTL);
+
+	/* reset HP calibration */
+	rt711_sdca_index_update_bits(rt711, RT711_VENDOR_CALI,
+		RT711_DAC_DC_CALI_CTL1, RT711_DAC_DC_FORCE_CALI_RST, 0x00);
+	rt711_sdca_index_update_bits(rt711, RT711_VENDOR_CALI,
+		RT711_DAC_DC_CALI_CTL1, RT711_DAC_DC_FORCE_CALI_RST,
+		RT711_DAC_DC_FORCE_CALI_RST);
+
+	/* cal_clk_en_reg */
+	if (rt711->hw_ver == RT711_VER_VD0)
+		rt711_sdca_index_update_bits(rt711, RT711_VENDOR_CALI,
+			RT711_DAC_DC_CALI_CTL1, RT711_DAC_DC_CALI_CLK_EN,
+			RT711_DAC_DC_CALI_CLK_EN);
+
+	/* trigger */
+	rt711_sdca_index_update_bits(rt711, RT711_VENDOR_CALI,
+		RT711_DAC_DC_CALI_CTL1, RT711_DAC_DC_CALI_TRIGGER,
+		RT711_DAC_DC_CALI_TRIGGER);
+
+	/* wait for calibration process */
+	rt711_sdca_index_read(rt711, RT711_VENDOR_CALI,
+		RT711_DAC_DC_CALI_CTL1, &val);
+
+	for (loop_dc = 0; loop_dc < chk_cnt &&
+		(val & RT711_DAC_DC_CALI_TRIGGER); loop_dc++) {
+		usleep_range(10000, 11000);
+		ret = rt711_sdca_index_read(rt711, RT711_VENDOR_CALI,
+			RT711_DAC_DC_CALI_CTL1, &val);
+		if (ret < 0)
+			goto _cali_fail_;
+	}
+	if (loop_dc == chk_cnt)
+		dev_err(dev, "%s, calibration time-out!\n", __func__);
+
+	if (loop_dc == chk_cnt || loop_rc == chk_cnt)
+		ret = -ETIMEDOUT;
+
+_cali_fail_:
+	/* enable impedance sense */
+	rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG,
+		RT711_FSM_CTL, RT711_FSM_IMP_EN, RT711_FSM_IMP_EN);
+
+	/* release HP-JD and trigger FSM */
+	rt711_sdca_index_write(rt711, RT711_VENDOR_REG,
+		RT711_DIGITAL_MISC_CTRL4, 0x201b);
+
+	mutex_unlock(&rt711->calibrate_mutex);
+	dev_dbg(dev, "%s calibration complete, ret=%d\n", __func__, ret);
+	return ret;
+}
+
+static unsigned int rt711_sdca_button_detect(struct rt711_sdca_priv *rt711)
+{
+	unsigned int btn_type = 0, offset, idx, val, owner;
+	int ret;
+	unsigned char buf[3];
+
+	/* get current UMP message owner */
+	ret = regmap_read(rt711->regmap,
+		SDW_SDCA_CTL(FUNC_NUM_HID, RT711_SDCA_ENT_HID01, RT711_SDCA_CTL_HIDTX_CURRENT_OWNER, 0),
+		&owner);
+	if (ret < 0)
+		return 0;
+
+	/* if owner is device then there is no button event from device */
+	if (owner == 1)
+		return 0;
+
+	/* read UMP message offset */
+	ret = regmap_read(rt711->regmap,
+		SDW_SDCA_CTL(FUNC_NUM_HID, RT711_SDCA_ENT_HID01, RT711_SDCA_CTL_HIDTX_MESSAGE_OFFSET, 0),
+		&offset);
+	if (ret < 0)
+		goto _end_btn_det_;
+
+	for (idx = 0; idx < sizeof(buf); idx++) {
+		ret = regmap_read(rt711->regmap,
+			RT711_BUF_ADDR_HID1 + offset + idx, &val);
+		if (ret < 0)
+			goto _end_btn_det_;
+		buf[idx] = val & 0xff;
+	}
+
+	if (buf[0] == 0x11) {
+		switch (buf[1] & 0xf0) {
+		case 0x10:
+			btn_type |= SND_JACK_BTN_2;
+			break;
+		case 0x20:
+			btn_type |= SND_JACK_BTN_3;
+			break;
+		case 0x40:
+			btn_type |= SND_JACK_BTN_0;
+			break;
+		case 0x80:
+			btn_type |= SND_JACK_BTN_1;
+			break;
+		}
+		switch (buf[2]) {
+		case 0x01:
+		case 0x10:
+			btn_type |= SND_JACK_BTN_2;
+			break;
+		case 0x02:
+		case 0x20:
+			btn_type |= SND_JACK_BTN_3;
+			break;
+		case 0x04:
+		case 0x40:
+			btn_type |= SND_JACK_BTN_0;
+			break;
+		case 0x08:
+		case 0x80:
+			btn_type |= SND_JACK_BTN_1;
+			break;
+		}
+	}
+
+_end_btn_det_:
+	/* Host is owner, so set back to device */
+	if (owner == 0)
+		/* set owner to device */
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_HID, RT711_SDCA_ENT_HID01,
+				RT711_SDCA_CTL_HIDTX_SET_OWNER_TO_DEVICE, 0), 0x01);
+
+	return btn_type;
+}
+
+static int rt711_sdca_headset_detect(struct rt711_sdca_priv *rt711)
+{
+	unsigned int det_mode;
+	int ret;
+
+	/* get detected_mode */
+	ret = regmap_read(rt711->regmap,
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_GE49, RT711_SDCA_CTL_DETECTED_MODE, 0),
+		&det_mode);
+	if (ret < 0)
+		goto io_error;
+
+	switch (det_mode) {
+	case 0x00:
+		rt711->jack_type = 0;
+		break;
+	case 0x03:
+		rt711->jack_type = SND_JACK_HEADPHONE;
+		break;
+	case 0x05:
+		rt711->jack_type = SND_JACK_HEADSET;
+		break;
+	}
+
+	/* write selected_mode */
+	if (det_mode) {
+		ret = regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_GE49, RT711_SDCA_CTL_SELECTED_MODE, 0),
+			det_mode);
+		if (ret < 0)
+			goto io_error;
+	}
+
+	dev_dbg(&rt711->slave->dev,
+		"%s, detected_mode=0x%x\n", __func__, det_mode);
+
+	return 0;
+
+io_error:
+	pr_err_ratelimited("IO error in %s, ret %d\n", __func__, ret);
+	return ret;
+}
+
+static void rt711_sdca_jack_detect_handler(struct work_struct *work)
+{
+	struct rt711_sdca_priv *rt711 =
+		container_of(work, struct rt711_sdca_priv, jack_detect_work.work);
+	int btn_type = 0, ret;
+
+	if (!rt711->hs_jack)
+		return;
+
+	if (!rt711->component->card->instantiated)
+		return;
+
+	/* SDW_SCP_SDCA_INT_SDCA_0 is used for jack detection */
+	if (rt711->scp_sdca_stat1 & SDW_SCP_SDCA_INT_SDCA_0) {
+		ret = rt711_sdca_headset_detect(rt711);
+		if (ret < 0)
+			return;
+	}
+
+	/* SDW_SCP_SDCA_INT_SDCA_8 is used for button detection */
+	if (rt711->scp_sdca_stat2 & SDW_SCP_SDCA_INT_SDCA_8)
+		btn_type = rt711_sdca_button_detect(rt711);
+
+	if (rt711->jack_type == 0)
+		btn_type = 0;
+
+	dev_dbg(&rt711->slave->dev,
+		"in %s, jack_type=0x%x\n", __func__, rt711->jack_type);
+	dev_dbg(&rt711->slave->dev,
+		"in %s, btn_type=0x%x\n", __func__, btn_type);
+	dev_dbg(&rt711->slave->dev,
+		"in %s, scp_sdca_stat1=0x%x, scp_sdca_stat2=0x%x\n", __func__,
+		rt711->scp_sdca_stat1, rt711->scp_sdca_stat2);
+
+	snd_soc_jack_report(rt711->hs_jack, rt711->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(rt711->hs_jack, rt711->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,
+			&rt711->jack_btn_check_work, msecs_to_jiffies(200));
+	}
+}
+
+static void rt711_sdca_btn_check_handler(struct work_struct *work)
+{
+	struct rt711_sdca_priv *rt711 =
+		container_of(work, struct rt711_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(rt711->regmap,
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_GE49, RT711_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(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_HID, RT711_SDCA_ENT_HID01, RT711_SDCA_CTL_HIDTX_MESSAGE_OFFSET, 0),
+			&offset);
+		if (ret < 0)
+			goto io_error;
+
+		for (idx = 0; idx < sizeof(buf); idx++) {
+			ret = regmap_read(rt711->regmap,
+				RT711_BUF_ADDR_HID1 + offset + idx, &val);
+			if (ret < 0)
+				goto io_error;
+			buf[idx] = val & 0xff;
+		}
+
+		if (buf[0] == 0x11) {
+			switch (buf[1] & 0xf0) {
+			case 0x10:
+				btn_type |= SND_JACK_BTN_2;
+				break;
+			case 0x20:
+				btn_type |= SND_JACK_BTN_3;
+				break;
+			case 0x40:
+				btn_type |= SND_JACK_BTN_0;
+				break;
+			case 0x80:
+				btn_type |= SND_JACK_BTN_1;
+				break;
+			}
+			switch (buf[2]) {
+			case 0x01:
+			case 0x10:
+				btn_type |= SND_JACK_BTN_2;
+				break;
+			case 0x02:
+			case 0x20:
+				btn_type |= SND_JACK_BTN_3;
+				break;
+			case 0x04:
+			case 0x40:
+				btn_type |= SND_JACK_BTN_0;
+				break;
+			case 0x08:
+			case 0x80:
+				btn_type |= SND_JACK_BTN_1;
+				break;
+			}
+		}
+	} else
+		rt711->jack_type = 0;
+
+	dev_dbg(&rt711->slave->dev, "%s, btn_type=0x%x\n",	__func__, btn_type);
+	snd_soc_jack_report(rt711->hs_jack, rt711->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(rt711->hs_jack, rt711->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,
+			&rt711->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 rt711_sdca_jack_init(struct rt711_sdca_priv *rt711)
+{
+	mutex_lock(&rt711->calibrate_mutex);
+
+	if (rt711->hs_jack) {
+		/* Enable HID1 event & set button RTC mode */
+		rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL,
+			RT711_PUSH_BTN_INT_CTL6, 0x80f0, 0x8000);
+		rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL,
+			RT711_PUSH_BTN_INT_CTL2, 0x11dd, 0x11dd);
+		rt711_sdca_index_write(rt711, RT711_VENDOR_HDA_CTL,
+			RT711_PUSH_BTN_INT_CTL7, 0xffff);
+		rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL,
+			RT711_PUSH_BTN_INT_CTL9, 0xf000, 0x0000);
+
+		/* GE_mode_change_event_en & Hid1_push_button_event_en */
+		rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL,
+			RT711_GE_MODE_RELATED_CTL, 0x0c00, 0x0c00);
+
+		switch (rt711->jd_src) {
+		case RT711_JD1:
+			/* default settings was already for JD1 */
+			break;
+		case RT711_JD2:
+			rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG,
+				RT711_JD_CTL1, RT711_JD2_DIGITAL_MODE_SEL,
+				RT711_JD2_DIGITAL_MODE_SEL);
+			rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG,
+				RT711_JD_CTL2, RT711_JD2_2PORT_200K_DECODE_HP | RT711_HP_JD_SEL_JD2,
+				RT711_JD2_2PORT_200K_DECODE_HP | RT711_HP_JD_SEL_JD2);
+			rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG,
+				RT711_CC_DET1,
+				RT711_HP_JD_FINAL_RESULT_CTL_JD12,
+				RT711_HP_JD_FINAL_RESULT_CTL_JD12);
+			break;
+		default:
+			dev_warn(rt711->component->dev, "Wrong JD source\n");
+			break;
+		}
+
+		/* set SCP_SDCA_IntMask1[0]=1 */
+		sdw_write_no_pm(rt711->slave, SDW_SCP_SDCA_INTMASK1, SDW_SCP_SDCA_INTMASK_SDCA_0);
+		/* set SCP_SDCA_IntMask2[0]=1 */
+		sdw_write_no_pm(rt711->slave, SDW_SCP_SDCA_INTMASK2, SDW_SCP_SDCA_INTMASK_SDCA_8);
+		dev_dbg(&rt711->slave->dev, "in %s enable\n", __func__);
+	} else {
+		/* disable HID 1/2 event */
+		rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL,
+			RT711_GE_MODE_RELATED_CTL, 0x0c00, 0x0000);
+
+		dev_dbg(&rt711->slave->dev, "in %s disable\n", __func__);
+	}
+
+	mutex_unlock(&rt711->calibrate_mutex);
+}
+
+static int rt711_sdca_set_jack_detect(struct snd_soc_component *component,
+	struct snd_soc_jack *hs_jack, void *data)
+{
+	struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
+
+	rt711->hs_jack = hs_jack;
+
+	if (!rt711->hw_init) {
+		dev_dbg(&rt711->slave->dev,
+			"%s hw_init not ready yet\n", __func__);
+		return 0;
+	}
+
+	rt711_sdca_jack_init(rt711);
+	return 0;
+}
+
+/* For SDCA control DAC/ADC Gain */
+static int rt711_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 rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
+	unsigned int read_l, read_r, gain_l_val, gain_r_val;
+	unsigned int i, adc_vol_flag = 0;
+
+	if (strstr(ucontrol->id.name, "FU1E Capture Volume") ||
+		strstr(ucontrol->id.name, "FU0F Capture Volume"))
+		adc_vol_flag = 1;
+
+	/* control value to 2's complement value */
+	/* L Channel */
+	gain_l_val = ucontrol->value.integer.value[0];
+	if (gain_l_val > mc->max)
+		gain_l_val = mc->max;
+	read_l = gain_l_val;
+
+	if (mc->shift == 8) /* boost gain */
+		gain_l_val = (gain_l_val * 10) << mc->shift;
+	else { /* ADC/DAC gain */
+		if (adc_vol_flag && gain_l_val > mc->shift)
+			gain_l_val = (gain_l_val - mc->shift) * 75;
+		else
+			gain_l_val = (mc->shift - gain_l_val) * 75;
+		gain_l_val <<= 8;
+		gain_l_val /= 100;
+		if (!(adc_vol_flag && read_l > mc->shift)) {
+			gain_l_val = ~gain_l_val;
+			gain_l_val += 1;
+		}
+		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;
+	read_r = gain_r_val;
+
+	if (mc->shift == 8) /* boost gain */
+		gain_r_val = (gain_r_val * 10) << mc->shift;
+	else { /* ADC/DAC gain */
+		if (adc_vol_flag && gain_r_val > mc->shift)
+			gain_r_val = (gain_r_val - mc->shift) * 75;
+		else
+			gain_r_val = (mc->shift - gain_r_val) * 75;
+		gain_r_val <<= 8;
+		gain_r_val /= 100;
+		if (!(adc_vol_flag && read_r > mc->shift)) {
+			gain_r_val = ~gain_r_val;
+			gain_r_val += 1;
+		}
+		gain_r_val &= 0xffff;
+	}
+
+	for (i = 0; i < 3; i++) { /* retry 3 times at most */
+		/* Lch*/
+		regmap_write(rt711->mbq_regmap, mc->reg, gain_l_val);
+
+		/* Rch */
+		regmap_write(rt711->mbq_regmap, mc->rreg, gain_r_val);
+
+		regmap_read(rt711->mbq_regmap, mc->reg, &read_l);
+		regmap_read(rt711->mbq_regmap, mc->rreg, &read_r);
+		if (read_r == gain_r_val && read_l == gain_l_val)
+			break;
+	}
+
+	return i == 3 ? -EIO : 0;
+}
+
+static int rt711_sdca_set_gain_get(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+	struct rt711_sdca_priv *rt711 = 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, neg_flag = 0;
+
+	if (strstr(ucontrol->id.name, "FU1E Capture Volume") ||
+		strstr(ucontrol->id.name, "FU0F Capture Volume"))
+		adc_vol_flag = 1;
+
+	regmap_read(rt711->mbq_regmap, mc->reg, &read_l);
+	regmap_read(rt711->mbq_regmap, mc->rreg, &read_r);
+
+	/* 2's complement value to control value */
+	if (mc->shift == 8) /* boost gain */
+		ctl_l = (read_l >> mc->shift) / 10;
+	else { /* ADC/DAC gain */
+		ctl_l = read_l;
+		if (read_l & BIT(15)) {
+			ctl_l = 0xffff & ~(read_l - 1);
+			neg_flag = 1;
+		}
+		ctl_l *= 100;
+		ctl_l >>= 8;
+		if (adc_vol_flag) {
+			if (neg_flag)
+				ctl_l = mc->shift - (ctl_l / 75);
+			else
+				ctl_l = mc->shift + (ctl_l / 75);
+		} else
+			ctl_l = mc->max - (ctl_l / 75);
+	}
+
+	neg_flag = 0;
+	if (read_l != read_r) {
+		if (mc->shift == 8) /* boost gain */
+			ctl_r = (read_r >> mc->shift) / 10;
+		else { /* ADC/DAC gain */
+			ctl_r = read_r;
+			if (read_r & BIT(15)) {
+				ctl_r = 0xffff & ~(read_r - 1);
+				neg_flag = 1;
+			}
+			ctl_r *= 100;
+			ctl_r >>= 8;
+			if (adc_vol_flag) {
+				if (neg_flag)
+					ctl_r = mc->shift - (ctl_r / 75);
+				else
+					ctl_r = mc->shift + (ctl_r / 75);
+			} else
+				ctl_r = mc->max - (ctl_r / 75);
+		}
+	} else
+		ctl_r = ctl_l;
+
+	ucontrol->value.integer.value[0] = ctl_l;
+	ucontrol->value.integer.value[1] = ctl_r;
+
+	return 0;
+}
+
+static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -6525, 75, 0);
+static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -1725, 75, 0);
+static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, 0, 1000, 0);
+
+static const struct snd_kcontrol_new rt711_sdca_snd_controls[] = {
+	SOC_DOUBLE_R_EXT_TLV("FU05 Playback Volume",
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU05, RT711_SDCA_CTL_FU_VOLUME, CH_L),
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU05, RT711_SDCA_CTL_FU_VOLUME, CH_R),
+		0x57, 0x57, 0,
+		rt711_sdca_set_gain_get, rt711_sdca_set_gain_put, out_vol_tlv),
+	SOC_DOUBLE_R("FU1E Capture Switch",
+		SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E, RT711_SDCA_CTL_FU_MUTE, CH_L),
+		SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E, RT711_SDCA_CTL_FU_MUTE, CH_R),
+		0, 1, 1),
+	SOC_DOUBLE_R("FU0F Capture Switch",
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU0F, RT711_SDCA_CTL_FU_MUTE, CH_L),
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU0F, RT711_SDCA_CTL_FU_MUTE, CH_R),
+		0, 1, 1),
+	SOC_DOUBLE_R_EXT_TLV("FU1E Capture Volume",
+		SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E, RT711_SDCA_CTL_FU_VOLUME, CH_L),
+		SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E, RT711_SDCA_CTL_FU_VOLUME, CH_R),
+		0x17, 0x3f, 0,
+		rt711_sdca_set_gain_get, rt711_sdca_set_gain_put, in_vol_tlv),
+	SOC_DOUBLE_R_EXT_TLV("FU0F Capture Volume",
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU0F, RT711_SDCA_CTL_FU_VOLUME, CH_L),
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU0F, RT711_SDCA_CTL_FU_VOLUME, CH_R),
+		0x17, 0x3f, 0,
+		rt711_sdca_set_gain_get, rt711_sdca_set_gain_put, in_vol_tlv),
+	SOC_DOUBLE_R_EXT_TLV("FU44 Gain Volume",
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PLATFORM_FU44, RT711_SDCA_CTL_FU_CH_GAIN, CH_L),
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PLATFORM_FU44, RT711_SDCA_CTL_FU_CH_GAIN, CH_R),
+		8, 3, 0,
+		rt711_sdca_set_gain_get, rt711_sdca_set_gain_put, mic_vol_tlv),
+	SOC_DOUBLE_R_EXT_TLV("FU15 Gain Volume",
+		SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_PLATFORM_FU15, RT711_SDCA_CTL_FU_CH_GAIN, CH_L),
+		SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_PLATFORM_FU15, RT711_SDCA_CTL_FU_CH_GAIN, CH_R),
+		8, 3, 0,
+		rt711_sdca_set_gain_get, rt711_sdca_set_gain_put, mic_vol_tlv),
+};
+
+static int rt711_sdca_mux_get(struct snd_kcontrol *kcontrol,
+			struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_kcontrol_component(kcontrol);
+	struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
+	unsigned int val = 0, mask_sft;
+
+	if (strstr(ucontrol->id.name, "ADC 22 Mux"))
+		mask_sft = 10;
+	else if (strstr(ucontrol->id.name, "ADC 23 Mux"))
+		mask_sft = 13;
+	else
+		return -EINVAL;
+
+	rt711_sdca_index_read(rt711, RT711_VENDOR_HDA_CTL,
+		RT711_HDA_LEGACY_MUX_CTL1, &val);
+
+	ucontrol->value.enumerated.item[0] = (val >> mask_sft) & 0x7;
+
+	return 0;
+}
+
+static int rt711_sdca_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 rt711_sdca_priv *rt711 = 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;
+
+	if (item[0] >= e->items)
+		return -EINVAL;
+
+	if (strstr(ucontrol->id.name, "ADC 22 Mux"))
+		mask_sft = 10;
+	else if (strstr(ucontrol->id.name, "ADC 23 Mux"))
+		mask_sft = 13;
+	else
+		return -EINVAL;
+
+	val = snd_soc_enum_item_to_val(e, item[0]) << e->shift_l;
+
+	rt711_sdca_index_read(rt711, RT711_VENDOR_HDA_CTL,
+		RT711_HDA_LEGACY_MUX_CTL1, &val2);
+	val2 = (val2 >> mask_sft) & 0x7;
+
+	if (val == val2)
+		change = 0;
+	else
+		change = 1;
+
+	if (change)
+		rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL,
+			RT711_HDA_LEGACY_MUX_CTL1, 0x7 << mask_sft,
+			val << mask_sft);
+
+	snd_soc_dapm_mux_update_power(dapm, kcontrol,
+		item[0], e, NULL);
+
+	return change;
+}
+
+static const char * const adc_mux_text[] = {
+	"MIC2",
+	"LINE1",
+	"LINE2",
+	"DMIC",
+};
+
+static SOC_ENUM_SINGLE_DECL(
+	rt711_adc22_enum, SND_SOC_NOPM, 0, adc_mux_text);
+
+static SOC_ENUM_SINGLE_DECL(
+	rt711_adc23_enum, SND_SOC_NOPM, 0, adc_mux_text);
+
+static const struct snd_kcontrol_new rt711_sdca_adc22_mux =
+	SOC_DAPM_ENUM_EXT("ADC 22 Mux", rt711_adc22_enum,
+			rt711_sdca_mux_get, rt711_sdca_mux_put);
+
+static const struct snd_kcontrol_new rt711_sdca_adc23_mux =
+	SOC_DAPM_ENUM_EXT("ADC 23 Mux", rt711_adc23_enum,
+			rt711_sdca_mux_get, rt711_sdca_mux_put);
+
+static int rt711_sdca_fu05_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 rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
+	unsigned char unmute = 0x0, mute = 0x1;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU05,
+				RT711_SDCA_CTL_FU_MUTE, CH_L),
+				unmute);
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU05,
+				RT711_SDCA_CTL_FU_MUTE, CH_R),
+				unmute);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU05,
+				RT711_SDCA_CTL_FU_MUTE, CH_L),
+				mute);
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU05,
+				RT711_SDCA_CTL_FU_MUTE, CH_R),
+				mute);
+		break;
+	}
+	return 0;
+}
+
+static int rt711_sdca_fu0f_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 rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
+	unsigned char unmute = 0x0, mute = 0x1;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU0F,
+				RT711_SDCA_CTL_FU_MUTE, CH_L),
+				unmute);
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU0F,
+				RT711_SDCA_CTL_FU_MUTE, CH_R),
+				unmute);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU0F,
+				RT711_SDCA_CTL_FU_MUTE, CH_L),
+				mute);
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU0F,
+				RT711_SDCA_CTL_FU_MUTE, CH_R),
+				mute);
+		break;
+	}
+	return 0;
+}
+
+static int rt711_sdca_fu1e_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 rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
+	unsigned char unmute = 0x0, mute = 0x1;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E,
+				RT711_SDCA_CTL_FU_MUTE, CH_L),
+				unmute);
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E,
+				RT711_SDCA_CTL_FU_MUTE, CH_R),
+				unmute);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E,
+				RT711_SDCA_CTL_FU_MUTE, CH_L),
+				mute);
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E,
+				RT711_SDCA_CTL_FU_MUTE, CH_R),
+				mute);
+			break;
+	}
+	return 0;
+}
+
+static int rt711_sdca_pde28_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 rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
+	unsigned char ps0 = 0x0, ps3 = 0x3;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PDE28,
+				RT711_SDCA_CTL_REQ_POWER_STATE, 0),
+				ps0);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PDE28,
+				RT711_SDCA_CTL_REQ_POWER_STATE, 0),
+				ps3);
+		break;
+	}
+	return 0;
+}
+
+static int rt711_sdca_pde29_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 rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
+	unsigned char ps0 = 0x0, ps3 = 0x3;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PDE29,
+				RT711_SDCA_CTL_REQ_POWER_STATE, 0),
+				ps0);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PDE29,
+				RT711_SDCA_CTL_REQ_POWER_STATE, 0),
+				ps3);
+		break;
+	}
+	return 0;
+}
+
+static int rt711_sdca_pde2a_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 rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
+	unsigned char ps0 = 0x0, ps3 = 0x3;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_PDE2A,
+				RT711_SDCA_CTL_REQ_POWER_STATE, 0),
+				ps0);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_PDE2A,
+				RT711_SDCA_CTL_REQ_POWER_STATE, 0),
+				ps3);
+		break;
+	}
+	return 0;
+}
+
+static int rt711_sdca_line1_power_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 rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
+	static unsigned int sel_mode = 0xffff;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		regmap_read(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_GE49,
+				RT711_SDCA_CTL_SELECTED_MODE, 0),
+				&sel_mode);
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_LINE1,
+				RT711_SDCA_CTL_VENDOR_DEF, 0),
+				0x1);
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_GE49,
+				RT711_SDCA_CTL_SELECTED_MODE, 0),
+				0x7);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_LINE1,
+				RT711_SDCA_CTL_VENDOR_DEF, 0),
+				0x0);
+		if (sel_mode != 0xffff)
+			regmap_write(rt711->regmap,
+				SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_GE49,
+				RT711_SDCA_CTL_SELECTED_MODE, 0),
+				sel_mode);
+		break;
+	}
+
+	return 0;
+}
+
+static int rt711_sdca_line2_power_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 rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
+	unsigned char ps0 = 0x0, ps3 = 0x3;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PDELINE2,
+				RT711_SDCA_CTL_REQ_POWER_STATE, 0),
+				ps0);
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_LINE2,
+				RT711_SDCA_CTL_VENDOR_DEF, 0),
+				0x1);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_LINE2,
+				RT711_SDCA_CTL_VENDOR_DEF, 0),
+				0x0);
+		regmap_write(rt711->regmap,
+			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PDELINE2,
+				RT711_SDCA_CTL_REQ_POWER_STATE, 0),
+				ps3);
+		break;
+	}
+
+	return 0;
+}
+
+static const struct snd_soc_dapm_widget rt711_sdca_dapm_widgets[] = {
+	SND_SOC_DAPM_OUTPUT("HP"),
+	SND_SOC_DAPM_INPUT("MIC2"),
+	SND_SOC_DAPM_INPUT("DMIC1"),
+	SND_SOC_DAPM_INPUT("DMIC2"),
+	SND_SOC_DAPM_INPUT("LINE1"),
+	SND_SOC_DAPM_INPUT("LINE2"),
+
+	SND_SOC_DAPM_PGA_E("LINE1 Power", SND_SOC_NOPM,
+		0, 0, NULL, 0, rt711_sdca_line1_power_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+	SND_SOC_DAPM_PGA_E("LINE2 Power", SND_SOC_NOPM,
+		0, 0, NULL, 0, rt711_sdca_line2_power_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+
+	SND_SOC_DAPM_SUPPLY("PDE 28", SND_SOC_NOPM, 0, 0,
+		rt711_sdca_pde28_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+	SND_SOC_DAPM_SUPPLY("PDE 29", SND_SOC_NOPM, 0, 0,
+		rt711_sdca_pde29_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+	SND_SOC_DAPM_SUPPLY("PDE 2A", SND_SOC_NOPM, 0, 0,
+		rt711_sdca_pde2a_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+
+	SND_SOC_DAPM_DAC_E("FU 05", NULL, SND_SOC_NOPM, 0, 0,
+		rt711_sdca_fu05_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+	SND_SOC_DAPM_ADC_E("FU 0F", NULL, SND_SOC_NOPM, 0, 0,
+		rt711_sdca_fu0f_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+	SND_SOC_DAPM_ADC_E("FU 1E", NULL, SND_SOC_NOPM, 0, 0,
+		rt711_sdca_fu1e_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+	SND_SOC_DAPM_MUX("ADC 22 Mux", SND_SOC_NOPM, 0, 0,
+		&rt711_sdca_adc22_mux),
+	SND_SOC_DAPM_MUX("ADC 23 Mux", SND_SOC_NOPM, 0, 0,
+		&rt711_sdca_adc23_mux),
+
+	SND_SOC_DAPM_AIF_IN("DP3RX", "DP3 Playback", 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("DP2TX", "DP2 Capture", 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("DP4TX", "DP4 Capture", 0, SND_SOC_NOPM, 0, 0),
+};
+
+static const struct snd_soc_dapm_route rt711_sdca_audio_map[] = {
+	{"FU 05", NULL, "DP3RX"},
+	{"DP2TX", NULL, "FU 0F"},
+	{"DP4TX", NULL, "FU 1E"},
+
+	{"LINE1 Power", NULL, "LINE1"},
+	{"LINE2 Power", NULL, "LINE2"},
+	{"HP", NULL, "PDE 28"},
+	{"FU 0F", NULL, "PDE 29"},
+	{"FU 1E", NULL, "PDE 2A"},
+
+	{"FU 0F", NULL, "ADC 22 Mux"},
+	{"FU 1E", NULL, "ADC 23 Mux"},
+	{"ADC 22 Mux", "DMIC", "DMIC1"},
+	{"ADC 22 Mux", "LINE1", "LINE1 Power"},
+	{"ADC 22 Mux", "LINE2", "LINE2 Power"},
+	{"ADC 22 Mux", "MIC2", "MIC2"},
+	{"ADC 23 Mux", "DMIC", "DMIC2"},
+	{"ADC 23 Mux", "LINE1", "LINE1 Power"},
+	{"ADC 23 Mux", "LINE2", "LINE2 Power"},
+	{"ADC 23 Mux", "MIC2", "MIC2"},
+
+	{"HP", NULL, "FU 05"},
+};
+
+static int rt711_sdca_parse_dt(struct rt711_sdca_priv *rt711, struct device *dev)
+{
+	device_property_read_u32(dev, "realtek,jd-src", &rt711->jd_src);
+
+	return 0;
+}
+
+static int rt711_sdca_probe(struct snd_soc_component *component)
+{
+	struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
+
+	rt711_sdca_parse_dt(rt711, &rt711->slave->dev);
+	rt711->component = component;
+
+	return 0;
+}
+
+static void rt711_sdca_remove(struct snd_soc_component *component)
+{
+	struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
+
+	regcache_cache_only(rt711->regmap, true);
+	regcache_cache_only(rt711->mbq_regmap, true);
+}
+
+static const struct snd_soc_component_driver soc_sdca_dev_rt711 = {
+	.probe = rt711_sdca_probe,
+	.controls = rt711_sdca_snd_controls,
+	.num_controls = ARRAY_SIZE(rt711_sdca_snd_controls),
+	.dapm_widgets = rt711_sdca_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(rt711_sdca_dapm_widgets),
+	.dapm_routes = rt711_sdca_audio_map,
+	.num_dapm_routes = ARRAY_SIZE(rt711_sdca_audio_map),
+	.set_jack = rt711_sdca_set_jack_detect,
+	.remove = rt711_sdca_remove,
+};
+
+static int rt711_sdca_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
+				int direction)
+{
+	struct sdw_stream_data *stream;
+
+	if (!sdw_stream)
+		return 0;
+
+	stream = kzalloc(sizeof(*stream), GFP_KERNEL);
+	if (!stream)
+		return -ENOMEM;
+
+	stream->sdw_stream = sdw_stream;
+
+	/* Use tx_mask or rx_mask to configure stream tag and set dma_data */
+	if (direction == SNDRV_PCM_STREAM_PLAYBACK)
+		dai->playback_dma_data = stream;
+	else
+		dai->capture_dma_data = stream;
+
+	return 0;
+}
+
+static void rt711_sdca_shutdown(struct snd_pcm_substream *substream,
+				struct snd_soc_dai *dai)
+{
+	struct sdw_stream_data *stream;
+
+	stream = snd_soc_dai_get_dma_data(dai, substream);
+	snd_soc_dai_set_dma_data(dai, substream, NULL);
+	kfree(stream);
+}
+
+static int rt711_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 rt711_sdca_priv *rt711 = 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_data *stream;
+	int retval, port, num_channels;
+	unsigned int sampling_rate;
+
+	dev_dbg(dai->dev, "%s %s", __func__, dai->name);
+	stream = snd_soc_dai_get_dma_data(dai, substream);
+
+	if (!stream)
+		return -EINVAL;
+
+	if (!rt711->slave)
+		return -EINVAL;
+
+	/* SoundWire specific configuration */
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		direction = SDW_DATA_DIR_RX;
+		port = 3;
+	} else {
+		direction = SDW_DATA_DIR_TX;
+		if (dai->id == RT711_AIF1)
+			port = 2;
+		else if (dai->id == RT711_AIF2)
+			port = 4;
+		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(rt711->slave, &stream_config,
+					&port_config, 1, stream->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 44100:
+		sampling_rate = RT711_SDCA_RATE_44100HZ;
+		break;
+	case 48000:
+		sampling_rate = RT711_SDCA_RATE_48000HZ;
+		break;
+	case 96000:
+		sampling_rate = RT711_SDCA_RATE_96000HZ;
+		break;
+	case 192000:
+		sampling_rate = RT711_SDCA_RATE_192000HZ;
+		break;
+	default:
+		dev_err(component->dev, "Rate %d is not supported\n",
+			params_rate(params));
+		return -EINVAL;
+	}
+
+	/* set sampling frequency */
+	regmap_write(rt711->regmap,
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_CS01, RT711_SDCA_CTL_SAMPLE_FREQ_INDEX, 0),
+		sampling_rate);
+	regmap_write(rt711->regmap,
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_CS11, RT711_SDCA_CTL_SAMPLE_FREQ_INDEX, 0),
+		sampling_rate);
+	regmap_write(rt711->regmap,
+		SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_CS1F, RT711_SDCA_CTL_SAMPLE_FREQ_INDEX, 0),
+		sampling_rate);
+
+	return 0;
+}
+
+static int rt711_sdca_pcm_hw_free(struct snd_pcm_substream *substream,
+				struct snd_soc_dai *dai)
+{
+	struct snd_soc_component *component = dai->component;
+	struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
+	struct sdw_stream_data *stream =
+		snd_soc_dai_get_dma_data(dai, substream);
+
+	if (!rt711->slave)
+		return -EINVAL;
+
+	sdw_stream_remove_slave(rt711->slave, stream->sdw_stream);
+	return 0;
+}
+
+#define RT711_STEREO_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | \
+			SNDRV_PCM_RATE_192000)
+#define RT711_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+			SNDRV_PCM_FMTBIT_S24_LE)
+
+static struct snd_soc_dai_ops rt711_sdca_ops = {
+	.hw_params	= rt711_sdca_pcm_hw_params,
+	.hw_free	= rt711_sdca_pcm_hw_free,
+	.set_sdw_stream	= rt711_sdca_set_sdw_stream,
+	.shutdown	= rt711_sdca_shutdown,
+};
+
+static struct snd_soc_dai_driver rt711_sdca_dai[] = {
+	{
+		.name = "rt711-sdca-aif1",
+		.id = RT711_AIF1,
+		.playback = {
+			.stream_name = "DP3 Playback",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = RT711_STEREO_RATES,
+			.formats = RT711_FORMATS,
+		},
+		.capture = {
+			.stream_name = "DP2 Capture",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = RT711_STEREO_RATES,
+			.formats = RT711_FORMATS,
+		},
+		.ops = &rt711_sdca_ops,
+	},
+	{
+		.name = "rt711-sdca-aif2",
+		.id = RT711_AIF2,
+		.capture = {
+			.stream_name = "DP4 Capture",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = RT711_STEREO_RATES,
+			.formats = RT711_FORMATS,
+		},
+		.ops = &rt711_sdca_ops,
+	}
+};
+
+int rt711_sdca_init(struct device *dev, struct regmap *regmap,
+			struct regmap *mbq_regmap, struct sdw_slave *slave)
+{
+	struct rt711_sdca_priv *rt711;
+	int ret;
+
+	rt711 = devm_kzalloc(dev, sizeof(*rt711), GFP_KERNEL);
+	if (!rt711)
+		return -ENOMEM;
+
+	dev_set_drvdata(dev, rt711);
+	rt711->slave = slave;
+	rt711->regmap = regmap;
+	rt711->mbq_regmap = mbq_regmap;
+
+	/*
+	 * Mark hw_init to false
+	 * HW init will be performed when device reports present
+	 */
+	rt711->hw_init = false;
+	rt711->first_hw_init = false;
+
+	/* JD source uses JD2 in default */
+	rt711->jd_src = RT711_JD2;
+
+	ret =  devm_snd_soc_register_component(dev,
+			&soc_sdca_dev_rt711,
+			rt711_sdca_dai,
+			ARRAY_SIZE(rt711_sdca_dai));
+
+	dev_dbg(&slave->dev, "%s\n", __func__);
+
+	return ret;
+}
+
+static void rt711_sdca_vd0_io_init(struct rt711_sdca_priv *rt711)
+{
+	rt711_sdca_index_write(rt711, RT711_VENDOR_REG,
+		RT711_GPIO_TEST_MODE_CTL2, 0x0e00);
+	rt711_sdca_index_write(rt711, RT711_VENDOR_HDA_CTL,
+		RT711_HDA_LEGACY_GPIO_CTL, 0x0008);
+
+	regmap_write(rt711->regmap, 0x2f5a, 0x01);
+
+	rt711_sdca_index_write(rt711, RT711_VENDOR_REG,
+		RT711_ADC27_VOL_SET, 0x8728);
+
+	rt711_sdca_index_write(rt711, RT711_VENDOR_REG,
+		RT711_COMBO_JACK_AUTO_CTL3, 0xa472);
+
+	regmap_write(rt711->regmap, 0x2f50, 0x02);
+
+	rt711_sdca_index_update_bits(rt711, RT711_VENDOR_ANALOG_CTL,
+		RT711_MISC_POWER_CTL4, 0x6000, 0x6000);
+
+	rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG,
+		RT711_COMBO_JACK_AUTO_CTL3, 0x000c, 0x000c);
+
+	rt711_sdca_index_write(rt711, RT711_VENDOR_HDA_CTL,
+		RT711_HDA_LEGACY_CONFIG_CTL, 0x0000);
+
+	rt711_sdca_index_write(rt711, RT711_VENDOR_VAD,
+		RT711_VAD_SRAM_CTL1, 0x0050);
+}
+
+static void rt711_sdca_vd1_io_init(struct rt711_sdca_priv *rt711)
+{
+	rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL,
+		RT711_HDA_LEGACY_UNSOLICITED_CTL, 0x0300, 0x0000);
+
+	rt711_sdca_index_write(rt711, RT711_VENDOR_REG,
+		RT711_COMBO_JACK_AUTO_CTL3, 0xa43e);
+
+	regmap_write(rt711->regmap, 0x2f5a, 0x05);
+
+	rt711_sdca_index_write(rt711, RT711_VENDOR_REG,
+		RT711_JD_CTRL6, 0x0500);
+
+	rt711_sdca_index_write(rt711, RT711_VENDOR_REG,
+		RT711_DMIC_CTL1, 0x6173);
+
+	rt711_sdca_index_write(rt711, RT711_VENDOR_HDA_CTL,
+		RT711_HDA_LEGACY_CONFIG_CTL, 0x0000);
+
+	rt711_sdca_index_write(rt711, RT711_VENDOR_VAD,
+		RT711_VAD_SRAM_CTL1, 0x0050);
+}
+
+int rt711_sdca_io_init(struct device *dev, struct sdw_slave *slave)
+{
+	struct rt711_sdca_priv *rt711 = dev_get_drvdata(dev);
+	int ret = 0;
+	unsigned int val;
+
+	if (rt711->hw_init)
+		return 0;
+
+	if (rt711->first_hw_init) {
+		regcache_cache_only(rt711->regmap, false);
+		regcache_cache_bypass(rt711->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);
+
+	rt711_sdca_reset(rt711);
+
+	rt711_sdca_index_read(rt711, RT711_VENDOR_REG, RT711_JD_PRODUCT_NUM, &val);
+	rt711->hw_ver = val & 0xf;
+
+	if (rt711->hw_ver == RT711_VER_VD0)
+		rt711_sdca_vd0_io_init(rt711);
+	else
+		rt711_sdca_vd1_io_init(rt711);
+
+	/* DP4 mux select from 08_filter_Out_pri */
+	rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG,
+		RT711_FILTER_SRC_SEL, 0x1800, 0x0800);
+
+	/* ge_exclusive_inbox_en disable */
+	rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL,
+		RT711_PUSH_BTN_INT_CTL0, 0x20, 0x00);
+
+	if (!rt711->first_hw_init) {
+		INIT_DELAYED_WORK(&rt711->jack_detect_work,
+			rt711_sdca_jack_detect_handler);
+		INIT_DELAYED_WORK(&rt711->jack_btn_check_work,
+			rt711_sdca_btn_check_handler);
+		mutex_init(&rt711->calibrate_mutex);
+	}
+
+	/* calibration */
+	ret = rt711_sdca_calibration(rt711);
+	if (ret < 0)
+		dev_err(dev, "%s, calibration failed!\n", __func__);
+
+	/* HP output enable */
+	regmap_write(rt711->regmap,
+		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_OT1, RT711_SDCA_CTL_VENDOR_DEF, 0), 0x4);
+
+	/*
+	 * if set_jack callback occurred early than io_init,
+	 * we set up the jack detection function now
+	 */
+	if (rt711->hs_jack)
+		rt711_sdca_jack_init(rt711);
+
+	if (rt711->first_hw_init) {
+		regcache_cache_bypass(rt711->regmap, false);
+		regcache_mark_dirty(rt711->regmap);
+	} else
+		rt711->first_hw_init = true;
+
+	/* Mark Slave initialization complete */
+	rt711->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 RT711 SDCA SDW driver");
+MODULE_AUTHOR("Shuming Fan <[e-mail]>");
+MODULE_LICENSE("GPL");

sound/soc/codecs/rt711-sdca.h

···
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * rt711-sdca.h -- RT711 SDCA ALSA SoC audio driver header
+ *
+ * Copyright(c) 2021 Realtek Semiconductor Corp.
+ */
+
+#ifndef __RT711_SDCA_H__
+#define __RT711_SDCA_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  rt711_sdca_priv {
+	struct regmap *regmap, *mbq_regmap;
+	struct snd_soc_component *component;
+	struct sdw_slave *slave;
+	enum sdw_slave_status status;
+	struct sdw_bus_params params;
+	bool hw_init;
+	bool first_hw_init;
+	struct snd_soc_jack *hs_jack;
+	struct delayed_work jack_detect_work;
+	struct delayed_work jack_btn_check_work;
+	struct mutex calibrate_mutex; /* for headset calibration */
+	int jack_type, jd_src;
+	unsigned int scp_sdca_stat1, scp_sdca_stat2;
+	int hw_ver;
+};
+
+struct sdw_stream_data {
+	struct sdw_stream_runtime *sdw_stream;
+};
+
+/* NID */
+#define RT711_AUDIO_FUNCTION_GROUP			0x01
+#define RT711_DAC_OUT2					0x03
+#define RT711_ADC_IN1					0x09
+#define RT711_ADC_IN2					0x08
+#define RT711_DMIC1					0x12
+#define RT711_DMIC2					0x13
+#define RT711_MIC2					0x19
+#define RT711_LINE1					0x1a
+#define RT711_LINE2					0x1b
+#define RT711_BEEP					0x1d
+#define RT711_VENDOR_REG				0x20
+#define RT711_HP_OUT					0x21
+#define RT711_MIXER_IN1					0x22
+#define RT711_MIXER_IN2					0x23
+#define RT711_INLINE_CMD				0x55
+#define RT711_VENDOR_CALI				0x58
+#define RT711_VENDOR_IMS_DRE				0x5b
+#define RT711_VENDOR_VAD				0x5e
+#define RT711_VENDOR_ANALOG_CTL				0x5f
+#define RT711_VENDOR_HDA_CTL				0x61
+
+/* Index (NID:20h) */
+#define RT711_JD_PRODUCT_NUM			0x00
+#define RT711_DMIC_CTL1					0x06
+#define RT711_JD_CTL1					0x08
+#define RT711_JD_CTL2					0x09
+#define RT711_CC_DET1					0x11
+#define RT711_PARA_VERB_CTL				0x1a
+#define RT711_COMBO_JACK_AUTO_CTL1			0x45
+#define RT711_COMBO_JACK_AUTO_CTL2			0x46
+#define RT711_COMBO_JACK_AUTO_CTL3			0x47
+#define RT711_INLINE_CMD_CTL				0x48
+#define RT711_DIGITAL_MISC_CTRL4			0x4a
+#define RT711_JD_CTRL6			0x6a
+#define RT711_VREFOUT_CTL				0x6b
+#define RT711_GPIO_TEST_MODE_CTL2			0x6d
+#define RT711_FSM_CTL					0x6f
+#define RT711_IRQ_FLAG_TABLE1				0x80
+#define RT711_IRQ_FLAG_TABLE2				0x81
+#define RT711_IRQ_FLAG_TABLE3				0x82
+#define RT711_HP_FSM_CTL				0x83
+#define RT711_TX_RX_MUX_CTL				0x91
+#define RT711_FILTER_SRC_SEL				0xb0
+#define RT711_ADC27_VOL_SET				0xb7
+
+/* Index (NID:58h) */
+#define RT711_DAC_DC_CALI_CTL1				0x00
+#define RT711_DAC_DC_CALI_CTL2				0x01
+
+/* Index (NID:5bh) */
+#define RT711_IMS_DIGITAL_CTL1				0x00
+#define RT711_HP_IMS_RESULT_L				0x20
+#define RT711_HP_IMS_RESULT_R				0x21
+
+/* Index (NID:5eh) */
+#define RT711_VAD_SRAM_CTL1				0x10
+
+/* Index (NID:5fh) */
+#define RT711_MISC_POWER_CTL0				0x01
+#define RT711_MISC_POWER_CTL4				0x05
+
+/* Index (NID:61h) */
+#define RT711_HDA_LEGACY_MUX_CTL1			0x00
+#define RT711_HDA_LEGACY_UNSOLICITED_CTL	0x03
+#define RT711_HDA_LEGACY_CONFIG_CTL			0x06
+#define RT711_HDA_LEGACY_RESET_CTL			0x08
+#define RT711_HDA_LEGACY_GPIO_CTL			0x0a
+#define RT711_ADC08_09_PDE_CTL				0x24
+#define RT711_GE_MODE_RELATED_CTL			0x35
+#define RT711_PUSH_BTN_INT_CTL0				0x36
+#define RT711_PUSH_BTN_INT_CTL1				0x37
+#define RT711_PUSH_BTN_INT_CTL2				0x38
+#define RT711_PUSH_BTN_INT_CTL6				0x3c
+#define RT711_PUSH_BTN_INT_CTL7				0x3d
+#define RT711_PUSH_BTN_INT_CTL9				0x3f
+
+/* DAC DC offset calibration control-1 (0x00)(NID:20h) */
+#define RT711_DAC_DC_CALI_TRIGGER (0x1 << 15)
+#define RT711_DAC_DC_CALI_CLK_EN (0x1 << 14)
+#define RT711_DAC_DC_FORCE_CALI_RST (0x1 << 3)
+
+/* jack detect control 1 (0x08)(NID:20h) */
+#define RT711_JD2_DIGITAL_MODE_SEL (0x1 << 1)
+
+/* jack detect control 2 (0x09)(NID:20h) */
+#define RT711_JD2_2PORT_200K_DECODE_HP (0x1 << 13)
+#define RT711_HP_JD_SEL_JD1 (0x0 << 1)
+#define RT711_HP_JD_SEL_JD2 (0x1 << 1)
+
+/* CC DET1 (0x11)(NID:20h) */
+#define RT711_HP_JD_FINAL_RESULT_CTL_JD12 (0x1 << 10)
+#define RT711_HP_JD_FINAL_RESULT_CTL_CCDET (0x0 << 10)
+
+/* Parameter & Verb control (0x1a)(NID:20h) */
+#define RT711_HIDDEN_REG_SW_RESET (0x1 << 14)
+
+/* combo jack auto switch control 2 (0x46)(NID:20h) */
+#define RT711_COMBOJACK_AUTO_DET_STATUS			(0x1 << 11)
+#define RT711_COMBOJACK_AUTO_DET_TRS			(0x1 << 10)
+#define RT711_COMBOJACK_AUTO_DET_CTIA			(0x1 << 9)
+#define RT711_COMBOJACK_AUTO_DET_OMTP			(0x1 << 8)
+
+/* FSM control (0x6f)(NID:20h) */
+#define RT711_CALI_CTL			(0x0 << 0)
+#define RT711_COMBOJACK_CTL		(0x1 << 0)
+#define RT711_IMS_CTL			(0x2 << 0)
+#define RT711_DEPOP_CTL			(0x3 << 0)
+#define RT711_FSM_IMP_EN		(0x1 << 6)
+
+/* Impedance Sense Digital Control 1 (0x00)(NID:5bh) */
+#define RT711_TRIGGER_IMS		(0x1 << 15)
+#define RT711_IMS_EN			(0x1 << 6)
+
+#define RT711_EAPD_HIGH				0x2
+#define RT711_EAPD_LOW				0x0
+#define RT711_MUTE_SFT				7
+/* set input/output mapping to payload[14][15] separately */
+#define RT711_DIR_IN_SFT			6
+#define RT711_DIR_OUT_SFT			7
+
+/* RC Calibration register */
+#define RT711_RC_CAL_STATUS			0x320c
+
+/* Buffer address for HID */
+#define RT711_BUF_ADDR_HID1			0x44030000
+#define RT711_BUF_ADDR_HID2			0x44030020
+
+/* RT711 SDCA Control - function number */
+#define FUNC_NUM_JACK_CODEC 0x01
+#define FUNC_NUM_MIC_ARRAY 0x02
+#define FUNC_NUM_HID 0x03
+
+/* RT711 SDCA entity */
+#define RT711_SDCA_ENT_HID01 0x01
+#define RT711_SDCA_ENT_GE49 0x49
+#define RT711_SDCA_ENT_USER_FU05 0x05
+#define RT711_SDCA_ENT_USER_FU0F 0x0f
+#define RT711_SDCA_ENT_USER_FU1E 0x1e
+#define RT711_SDCA_ENT_PLATFORM_FU15 0x15
+#define RT711_SDCA_ENT_PLATFORM_FU44 0x44
+#define RT711_SDCA_ENT_PDE28 0x28
+#define RT711_SDCA_ENT_PDE29 0x29
+#define RT711_SDCA_ENT_PDE2A 0x2a
+#define RT711_SDCA_ENT_CS01 0x01
+#define RT711_SDCA_ENT_CS11 0x11
+#define RT711_SDCA_ENT_CS1F 0x1f
+#define RT711_SDCA_ENT_OT1 0x06
+#define RT711_SDCA_ENT_LINE1 0x09
+#define RT711_SDCA_ENT_LINE2 0x31
+#define RT711_SDCA_ENT_PDELINE2 0x36
+#define RT711_SDCA_ENT_USER_FU9 0x41
+
+/* RT711 SDCA control */
+#define RT711_SDCA_CTL_SAMPLE_FREQ_INDEX 0x10
+#define RT711_SDCA_CTL_FU_CH_GAIN 0x0b
+#define RT711_SDCA_CTL_FU_MUTE 0x01
+#define RT711_SDCA_CTL_FU_VOLUME 0x02
+#define RT711_SDCA_CTL_HIDTX_CURRENT_OWNER 0x10
+#define RT711_SDCA_CTL_HIDTX_SET_OWNER_TO_DEVICE 0x11
+#define RT711_SDCA_CTL_HIDTX_MESSAGE_OFFSET 0x12
+#define RT711_SDCA_CTL_HIDTX_MESSAGE_LENGTH 0x13
+#define RT711_SDCA_CTL_SELECTED_MODE 0x01
+#define RT711_SDCA_CTL_DETECTED_MODE 0x02
+#define RT711_SDCA_CTL_REQ_POWER_STATE 0x01
+#define RT711_SDCA_CTL_VENDOR_DEF 0x30
+
+/* RT711 SDCA channel */
+#define CH_L 0x01
+#define CH_R 0x02
+
+/* sample frequency index */
+#define RT711_SDCA_RATE_44100HZ		0x08
+#define RT711_SDCA_RATE_48000HZ		0x09
+#define RT711_SDCA_RATE_96000HZ		0x0b
+#define RT711_SDCA_RATE_192000HZ	0x0d
+
+enum {
+	RT711_AIF1,
+	RT711_AIF2,
+	RT711_AIFS,
+};
+
+enum rt711_sdca_jd_src {
+	RT711_JD_NULL,
+	RT711_JD1,
+	RT711_JD2
+};
+
+enum rt711_sdca_ver {
+	RT711_VER_VD0,
+	RT711_VER_VD1
+};
+
+int rt711_sdca_io_init(struct device *dev, struct sdw_slave *slave);
+int rt711_sdca_init(struct device *dev, struct regmap *regmap,
+	       struct regmap *mbq_regmap, struct sdw_slave *slave);
+
+int rt711_sdca_jack_detect(struct rt711_sdca_priv *rt711, bool *hp, bool *mic);
+#endif /* __RT711_SDCA_H__ */