diff --git a/asoc/codecs/ep92/ep92.c b/asoc/codecs/ep92/ep92.c
index 607707044152..07a328189331 100644
--- a/asoc/codecs/ep92/ep92.c
+++ b/asoc/codecs/ep92/ep92.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
  */
 
 #include <linux/init.h>
@@ -40,6 +40,10 @@ static const unsigned int ep92_samp_freq_table[8] = {
 	32000, 44100, 48000, 88200, 96000, 176400, 192000, 768000
 };
 
+static const unsigned int ep92_dsd_freq_table[4] = {
+	64, 128, 256, 0
+};
+
 static bool ep92_volatile_register(struct device *dev, unsigned int reg)
 {
 	/* do not cache register state in regmap */
@@ -549,6 +553,23 @@ static void ep92_read_audio_info(struct snd_soc_component *component,
 		send_uevent = true;
 	}
 
+	old = ep92->ai.system_status_1;
+	ep92->ai.system_status_1 = snd_soc_read(codec,
+		EP92_AUDIO_INFO_SYSTEM_STATUS_1);
+	if (ep92->ai.system_status_1 == 0xff) {
+		dev_dbg(codec->dev,
+			"ep92 EP92_AUDIO_INFO_SYSTEM_STATUS_1 read 0xff\n");
+		ep92->ai.system_status_1 = old;
+	}
+	change = ep92->ai.system_status_1 ^ old;
+	if (change & EP92_AI_DSD_RATE_MASK) {
+		dev_dbg(codec->dev, "ep92 dsd rate changed to %d\n",
+			ep92_dsd_freq_table[(ep92->ai.system_status_1 &
+				EP92_AI_DSD_RATE_MASK)
+				>> EP92_AI_DSD_RATE_SHIFT]);
+		send_uevent = true;
+	}
+
 	old = ep92->ai.audio_status;
 	ep92->ai.audio_status = snd_soc_component_read32(component,
 		EP92_AUDIO_INFO_AUDIO_STATUS);
@@ -580,7 +601,9 @@ static void ep92_read_audio_info(struct snd_soc_component *component,
 	}
 
 	new_mode = ep92->old_mode;
-	if (ep92->ai.audio_status & EP92_AI_STD_ADO_MASK) {
+	if (ep92->ai.audio_status & EP92_AI_DSD_ADO_MASK)
+		new_mode = 2; /* One bit audio */
+	else if (ep92->ai.audio_status & EP92_AI_STD_ADO_MASK) {
 		if (ep92->ai.cs[0] & EP92_AI_NPCM_MASK)
 			new_mode = 1; /* Compr */
 		else
@@ -897,6 +920,27 @@ static ssize_t ep92_sysfs_rda_audio_format(struct device *dev,
 	return ret;
 }
 
+static ssize_t ep92_sysfs_rda_dsd_rate(struct device *dev,
+	struct device_attribute *attr, char *buf)
+{
+	ssize_t ret = 0;
+	int val;
+	struct ep92_pdata *ep92 = dev_get_drvdata(dev);
+
+	if (!ep92 || !ep92->codec) {
+		dev_err(dev, "%s: device error\n", __func__);
+		return -ENODEV;
+	}
+
+	val = ep92_dsd_freq_table[(ep92->ai.system_status_1 &
+			EP92_AI_DSD_RATE_MASK) >> EP92_AI_DSD_RATE_SHIFT];
+
+	ret = snprintf(buf, EP92_SYSFS_ENTRY_MAX_LEN, "%d\n", val);
+	dev_dbg(dev, "%s: '%d'\n", __func__, val);
+
+	return ret;
+}
+
 static ssize_t ep92_sysfs_rda_audio_rate(struct device *dev,
 	struct device_attribute *attr, char *buf)
 {
@@ -1621,6 +1665,7 @@ static DEVICE_ATTR(cec_volume, 0644, ep92_sysfs_rda_cec_volume,
 static DEVICE_ATTR(runout, 0444, ep92_sysfs_rda_runout, NULL);
 static DEVICE_ATTR(force_inactive, 0644, ep92_sysfs_rda_force_inactive,
 	ep92_sysfs_wta_force_inactive);
+static DEVICE_ATTR(dsd_rate, 0444, ep92_sysfs_rda_dsd_rate, NULL);
 
 static struct attribute *ep92_fs_attrs[] = {
 	&dev_attr_chipid.attr,
@@ -1647,6 +1692,7 @@ static struct attribute *ep92_fs_attrs[] = {
 	&dev_attr_cec_volume.attr,
 	&dev_attr_runout.attr,
 	&dev_attr_force_inactive.attr,
+	&dev_attr_dsd_rate.attr,
 	NULL,
 };
 
diff --git a/asoc/codecs/ep92/ep92.h b/asoc/codecs/ep92/ep92.h
index 18cb0105f56c..22384fbb6783 100644
--- a/asoc/codecs/ep92/ep92.h
+++ b/asoc/codecs/ep92/ep92.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
- * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
  */
 
 #ifndef __EP92_H__
@@ -175,6 +175,10 @@ static struct reg_default ep92_reg_defaults[] = {
 #define EP92_AI_PREEMPH_MASK     0x38
 #define EP92_AI_CH_COUNT_MASK    0x07
 #define EP92_AI_CH_ALLOC_MASK    0xff
+#define EP92_AI_DSD_ADO_SHIFT    4
+#define EP92_AI_DSD_ADO_MASK     0x10
+#define EP92_AI_DSD_RATE_SHIFT   4
+#define EP92_AI_DSD_RATE_MASK    0x30
 
 #define EP92_2CHOICE_MASK        1
 #define EP92_GC_CEC_VOLUME_MIN   0
diff --git a/asoc/codecs/msm-cdc-pinctrl.c b/asoc/codecs/msm-cdc-pinctrl.c
index 88121fd1e7d8..9f90a84337ae 100644
--- a/asoc/codecs/msm-cdc-pinctrl.c
+++ b/asoc/codecs/msm-cdc-pinctrl.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) 2016-2019, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.
  */
 
 #include <linux/kernel.h>
@@ -21,6 +21,7 @@ struct msm_cdc_pinctrl_info {
 	struct pinctrl *pinctrl;
 	struct pinctrl_state *pinctrl_active;
 	struct pinctrl_state *pinctrl_sleep;
+	struct pinctrl_state *pinctrl_alt_active;
 	int gpio;
 	bool state;
 	u32 tlmm_gpio[MAX_GPIOS];
@@ -104,6 +105,31 @@ int msm_cdc_pinctrl_select_sleep_state(struct device_node *np)
 }
 EXPORT_SYMBOL(msm_cdc_pinctrl_select_sleep_state);
 
+/*
+ * msm_cdc_pinctrl_select_alt_active_state: select pinctrl alt_active state
+ * @np: pointer to struct device_node
+ *
+ * Returns error code for failure
+ */
+int msm_cdc_pinctrl_select_alt_active_state(struct device_node *np)
+{
+	struct msm_cdc_pinctrl_info *gpio_data;
+
+	gpio_data = msm_cdc_pinctrl_get_gpiodata(np);
+	if (!gpio_data)
+		return -EINVAL;
+
+	if (!gpio_data->pinctrl_alt_active) {
+		pr_err("%s: pinctrl alt_active state is null\n", __func__);
+		return -EINVAL;
+	}
+	gpio_data->state = true;
+
+	return pinctrl_select_state(gpio_data->pinctrl,
+				    gpio_data->pinctrl_alt_active);
+}
+EXPORT_SYMBOL(msm_cdc_pinctrl_select_alt_active_state);
+
 /*
  * msm_cdc_pinctrl_select_active_state: select pinctrl active state
  * @np: pointer to struct device_node
@@ -231,6 +257,14 @@ static int msm_cdc_pinctrl_probe(struct platform_device *pdev)
 		ret = PTR_ERR(gpio_data->pinctrl_sleep);
 		goto err_lookup_state;
 	}
+
+	gpio_data->pinctrl_alt_active = pinctrl_lookup_state(
+					gpio_data->pinctrl, "aud_alt_active");
+	if (IS_ERR_OR_NULL(gpio_data->pinctrl_alt_active)) {
+		dev_dbg(&pdev->dev, "%s: Cannot get aud_alt_active pinctrl state:%ld\n",
+			__func__, PTR_ERR(gpio_data->pinctrl_alt_active));
+	}
+
 	/* skip setting to sleep state for LPI_TLMM GPIOs */
 	if (!of_property_read_bool(pdev->dev.of_node, "qcom,lpi-gpios")) {
 		/* Set pinctrl state to aud_sleep by default */
diff --git a/include/asoc/msm-cdc-pinctrl.h b/include/asoc/msm-cdc-pinctrl.h
index 89fe699ccb88..3179a8408ed5 100644
--- a/include/asoc/msm-cdc-pinctrl.h
+++ b/include/asoc/msm-cdc-pinctrl.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* Copyright (c) 2016-2019, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.
  */
 
 #ifndef __MFD_CDC_PINCTRL_H_
@@ -11,6 +11,7 @@
 #if IS_ENABLED(CONFIG_MSM_CDC_PINCTRL)
 extern int msm_cdc_pinctrl_select_sleep_state(struct device_node *np);
 extern int msm_cdc_pinctrl_select_active_state(struct device_node *np);
+extern int msm_cdc_pinctrl_select_alt_active_state(struct device_node *np);
 extern int msm_cdc_pinctrl_get_state(struct device_node *np);
 extern int msm_cdc_get_gpio_state(struct device_node *np);
 extern int msm_cdc_pinctrl_set_wakeup_capable(struct device_node *np,
@@ -27,6 +28,10 @@ int msm_cdc_pinctrl_select_active_state(struct device_node *np)
 {
 	return 0;
 }
+int msm_cdc_pinctrl_select_alt_active_state(struct device_node *np)
+{
+	return 0;
+}
 int msm_cdc_get_gpio_state(struct device_node *np)
 {
 	return 0;