19 files changed, 7645 insertions, 5 deletions

diff --git a/sound/soc/qcom/Kconfig b/sound/soc/qcom/Kconfig
index 8ec9a074b38b..87838fa27997 100644
--- a/sound/soc/qcom/Kconfig
+++ b/sound/soc/qcom/Kconfig
@@ -11,24 +11,21 @@ config SND_SOC_LPASS_CPU
 
 config SND_SOC_LPASS_PLATFORM
 	tristate
-	depends on HAS_DMA
 	select REGMAP_MMIO
 
 config SND_SOC_LPASS_IPQ806X
 	tristate
-	depends on HAS_DMA
 	select SND_SOC_LPASS_CPU
 	select SND_SOC_LPASS_PLATFORM
 
 config SND_SOC_LPASS_APQ8016
 	tristate
-	depends on HAS_DMA
 	select SND_SOC_LPASS_CPU
 	select SND_SOC_LPASS_PLATFORM
 
 config SND_SOC_STORM
 	tristate "ASoC I2S support for Storm boards"
-	depends on SND_SOC_QCOM && HAS_DMA
+	depends on SND_SOC_QCOM
 	select SND_SOC_LPASS_IPQ806X
 	select SND_SOC_MAX98357A
 	help
@@ -37,9 +34,59 @@ config SND_SOC_STORM
 
 config SND_SOC_APQ8016_SBC
 	tristate "SoC Audio support for APQ8016 SBC platforms"
-	depends on SND_SOC_QCOM && HAS_DMA
+	depends on SND_SOC_QCOM
 	select SND_SOC_LPASS_APQ8016
 	help
           Support for Qualcomm Technologies LPASS audio block in
           APQ8016 SOC-based systems.
           Say Y if you want to use audio devices on MI2S.
+
+config SND_SOC_QDSP6_COMMON
+	tristate
+
+config SND_SOC_QDSP6_CORE
+	tristate
+
+config SND_SOC_QDSP6_AFE
+	tristate
+
+config SND_SOC_QDSP6_AFE_DAI
+	tristate
+
+config SND_SOC_QDSP6_ADM
+	tristate
+
+config SND_SOC_QDSP6_ROUTING
+	tristate
+
+config SND_SOC_QDSP6_ASM
+	tristate
+
+config SND_SOC_QDSP6_ASM_DAI
+	tristate
+
+config SND_SOC_QDSP6
+	tristate "SoC ALSA audio driver for QDSP6"
+	depends on QCOM_APR && HAS_DMA
+	select SND_SOC_QDSP6_COMMON
+	select SND_SOC_QDSP6_CORE
+	select SND_SOC_QDSP6_AFE
+	select SND_SOC_QDSP6_AFE_DAI
+	select SND_SOC_QDSP6_ADM
+	select SND_SOC_QDSP6_ROUTING
+	select SND_SOC_QDSP6_ASM
+	select SND_SOC_QDSP6_ASM_DAI
+	help
+	 To add support for MSM QDSP6 Soc Audio.
+	 This will enable sound soc platform specific
+	 audio drivers. This includes q6asm, q6adm,
+	 q6afe interfaces to DSP using apr.
+
+config SND_SOC_MSM8996
+	tristate "SoC Machine driver for MSM8996 and APQ8096 boards"
+	depends on QCOM_APR
+	select SND_SOC_QDSP6
+	help
+          Support for Qualcomm Technologies LPASS audio block in
+          APQ8096 SoC-based systems.
+          Say Y if you want to use audio device on this SoCs
diff --git a/sound/soc/qcom/Makefile b/sound/soc/qcom/Makefile
index d5280355c24f..206945bb9ba1 100644
--- a/sound/soc/qcom/Makefile
+++ b/sound/soc/qcom/Makefile
@@ -13,6 +13,11 @@ obj-$(CONFIG_SND_SOC_LPASS_APQ8016) += snd-soc-lpass-apq8016.o
 # Machine
 snd-soc-storm-objs := storm.o
 snd-soc-apq8016-sbc-objs := apq8016_sbc.o
+snd-soc-apq8096-objs := apq8096.o
 
 obj-$(CONFIG_SND_SOC_STORM) += snd-soc-storm.o
 obj-$(CONFIG_SND_SOC_APQ8016_SBC) += snd-soc-apq8016-sbc.o
+obj-$(CONFIG_SND_SOC_MSM8996) += snd-soc-apq8096.o
+
+#DSP lib
+obj-$(CONFIG_SND_SOC_QDSP6) += qdsp6/
diff --git a/sound/soc/qcom/apq8096.c b/sound/soc/qcom/apq8096.c
new file mode 100644
index 000000000000..561cd429e6f2
--- /dev/null
+++ b/sound/soc/qcom/apq8096.c
@@ -0,0 +1,255 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2018, Linaro Limited
+
+#include <linux/soc/qcom/apr.h>
+#include <linux/module.h>
+#include <linux/component.h>
+#include <linux/platform_device.h>
+#include <linux/of_device.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/pcm.h>
+
+static int apq8096_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
+				      struct snd_pcm_hw_params *params)
+{
+	struct snd_interval *rate = hw_param_interval(params,
+					SNDRV_PCM_HW_PARAM_RATE);
+	struct snd_interval *channels = hw_param_interval(params,
+					SNDRV_PCM_HW_PARAM_CHANNELS);
+
+	rate->min = rate->max = 48000;
+	channels->min = channels->max = 2;
+
+	return 0;
+}
+
+static int apq8096_sbc_parse_of(struct snd_soc_card *card)
+{
+	struct device_node *np;
+	struct device_node *codec = NULL;
+	struct device_node *platform = NULL;
+	struct device_node *cpu = NULL;
+	struct device *dev = card->dev;
+	struct snd_soc_dai_link *link;
+	int ret, num_links;
+
+	ret = snd_soc_of_parse_card_name(card, "qcom,model");
+	if (ret) {
+		dev_err(dev, "Error parsing card name: %d\n", ret);
+		return ret;
+	}
+
+	/* DAPM routes */
+	if (of_property_read_bool(dev->of_node, "qcom,audio-routing")) {
+		ret = snd_soc_of_parse_audio_routing(card,
+					"qcom,audio-routing");
+		if (ret)
+			return ret;
+	}
+
+	/* Populate links */
+	num_links = of_get_child_count(dev->of_node);
+
+	/* Allocate the DAI link array */
+	card->dai_link = kcalloc(num_links, sizeof(*link), GFP_KERNEL);
+	if (!card->dai_link)
+		return -ENOMEM;
+
+	card->num_links	= num_links;
+	link = card->dai_link;
+
+	for_each_child_of_node(dev->of_node, np) {
+		cpu = of_get_child_by_name(np, "cpu");
+		if (!cpu) {
+			dev_err(dev, "Can't find cpu DT node\n");
+			ret = -EINVAL;
+			goto err;
+		}
+
+		link->cpu_of_node = of_parse_phandle(cpu, "sound-dai", 0);
+		if (!link->cpu_of_node) {
+			dev_err(card->dev, "error getting cpu phandle\n");
+			ret = -EINVAL;
+			goto err;
+		}
+
+		ret = snd_soc_of_get_dai_name(cpu, &link->cpu_dai_name);
+		if (ret) {
+			dev_err(card->dev, "error getting cpu dai name\n");
+			goto err;
+		}
+
+		platform = of_get_child_by_name(np, "platform");
+		codec = of_get_child_by_name(np, "codec");
+		if (codec && platform) {
+			link->platform_of_node = of_parse_phandle(platform,
+								  "sound-dai",
+								   0);
+			if (!link->platform_of_node) {
+				dev_err(card->dev, "platform dai not found\n");
+				ret = -EINVAL;
+				goto err;
+			}
+
+			ret = snd_soc_of_get_dai_link_codecs(dev, codec, link);
+			if (ret < 0) {
+				dev_err(card->dev, "codec dai not found\n");
+				goto err;
+			}
+			link->no_pcm = 1;
+			link->ignore_pmdown_time = 1;
+			link->be_hw_params_fixup = apq8096_be_hw_params_fixup;
+		} else {
+			link->platform_of_node = link->cpu_of_node;
+			link->codec_dai_name = "snd-soc-dummy-dai";
+			link->codec_name = "snd-soc-dummy";
+			link->dynamic = 1;
+		}
+
+		link->ignore_suspend = 1;
+		ret = of_property_read_string(np, "link-name", &link->name);
+		if (ret) {
+			dev_err(card->dev, "error getting codec dai_link name\n");
+			goto err;
+		}
+
+		link->dpcm_playback = 1;
+		link->dpcm_capture = 1;
+		link->stream_name = link->name;
+		link++;
+	}
+
+	return 0;
+err:
+	of_node_put(cpu);
+	of_node_put(codec);
+	of_node_put(platform);
+	kfree(card->dai_link);
+	return ret;
+}
+
+static int apq8096_bind(struct device *dev)
+{
+	struct snd_soc_card *card;
+	int ret;
+
+	card = kzalloc(sizeof(*card), GFP_KERNEL);
+	if (!card)
+		return -ENOMEM;
+
+	component_bind_all(dev, card);
+	card->dev = dev;
+	ret = apq8096_sbc_parse_of(card);
+	if (ret) {
+		dev_err(dev, "Error parsing OF data\n");
+		goto err;
+	}
+
+	ret = snd_soc_register_card(card);
+	if (ret)
+		goto err;
+
+	return 0;
+
+err:
+	component_unbind_all(dev, card);
+	kfree(card);
+	return ret;
+}
+
+static void apq8096_unbind(struct device *dev)
+{
+	struct snd_soc_card *card = dev_get_drvdata(dev);
+
+	snd_soc_unregister_card(card);
+	component_unbind_all(dev, card);
+	kfree(card->dai_link);
+	kfree(card);
+}
+
+static const struct component_master_ops apq8096_ops = {
+	.bind = apq8096_bind,
+	.unbind = apq8096_unbind,
+};
+
+static int apq8016_compare_of(struct device *dev, void *data)
+{
+	return dev->of_node == data;
+}
+
+static void apq8016_release_of(struct device *dev, void *data)
+{
+	of_node_put(data);
+}
+
+static int add_audio_components(struct device *dev,
+				struct component_match **matchptr)
+{
+	struct device_node *np, *platform, *cpu, *node, *dai_node;
+
+	node = dev->of_node;
+
+	for_each_child_of_node(node, np) {
+		cpu = of_get_child_by_name(np, "cpu");
+		if (cpu) {
+			dai_node = of_parse_phandle(cpu, "sound-dai", 0);
+			of_node_get(dai_node);
+			component_match_add_release(dev, matchptr,
+						    apq8016_release_of,
+						    apq8016_compare_of,
+						    dai_node);
+		}
+
+		platform = of_get_child_by_name(np, "platform");
+		if (platform) {
+			dai_node = of_parse_phandle(platform, "sound-dai", 0);
+			component_match_add_release(dev, matchptr,
+						    apq8016_release_of,
+						    apq8016_compare_of,
+						    dai_node);
+		}
+	}
+
+	return 0;
+}
+
+static int apq8096_platform_probe(struct platform_device *pdev)
+{
+	struct component_match *match = NULL;
+	int ret;
+
+	ret = add_audio_components(&pdev->dev, &match);
+	if (ret)
+		return ret;
+
+	return component_master_add_with_match(&pdev->dev, &apq8096_ops, match);
+}
+
+static int apq8096_platform_remove(struct platform_device *pdev)
+{
+	component_master_del(&pdev->dev, &apq8096_ops);
+
+	return 0;
+}
+
+static const struct of_device_id msm_snd_apq8096_dt_match[] = {
+	{.compatible = "qcom,apq8096-sndcard"},
+	{}
+};
+
+MODULE_DEVICE_TABLE(of, msm_snd_apq8096_dt_match);
+
+static struct platform_driver msm_snd_apq8096_driver = {
+	.probe  = apq8096_platform_probe,
+	.remove = apq8096_platform_remove,
+	.driver = {
+		.name = "msm-snd-apq8096",
+		.owner = THIS_MODULE,
+		.of_match_table = msm_snd_apq8096_dt_match,
+	},
+};
+module_platform_driver(msm_snd_apq8096_driver);
+MODULE_AUTHOR("Srinivas Kandagatla <srinivas.kandagatla@linaro.org");
+MODULE_DESCRIPTION("APQ8096 ASoC Machine Driver");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/qcom/qdsp6/Makefile b/sound/soc/qcom/qdsp6/Makefile
new file mode 100644
index 000000000000..c33b3cacbea1
--- /dev/null
+++ b/sound/soc/qcom/qdsp6/Makefile
@@ -0,0 +1,8 @@
+obj-$(CONFIG_SND_SOC_QDSP6_COMMON) += q6dsp-common.o
+obj-$(CONFIG_SND_SOC_QDSP6_CORE) += q6core.o
+obj-$(CONFIG_SND_SOC_QDSP6_AFE) += q6afe.o
+obj-$(CONFIG_SND_SOC_QDSP6_AFE_DAI) += q6afe-dai.o
+obj-$(CONFIG_SND_SOC_QDSP6_ADM) += q6adm.o
+obj-$(CONFIG_SND_SOC_QDSP6_ROUTING) += q6routing.o
+obj-$(CONFIG_SND_SOC_QDSP6_ASM) += q6asm.o
+obj-$(CONFIG_SND_SOC_QDSP6_ASM_DAI) += q6asm-dai.o
diff --git a/sound/soc/qcom/qdsp6/q6adm.c b/sound/soc/qcom/qdsp6/q6adm.c
new file mode 100644
index 000000000000..9983c665a941
--- /dev/null
+++ b/sound/soc/qcom/qdsp6/q6adm.c
@@ -0,0 +1,646 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
+// Copyright (c) 2018, Linaro Limited
+
+#include <linux/slab.h>
+#include <linux/wait.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/jiffies.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/kref.h>
+#include <linux/wait.h>
+#include <linux/soc/qcom/apr.h>
+#include <linux/platform_device.h>
+#include <sound/asound.h>
+#include "q6adm.h"
+#include "q6afe.h"
+#include "q6core.h"
+#include "q6dsp-errno.h"
+#include "q6dsp-common.h"
+
+#define ADM_CMD_DEVICE_OPEN_V5		0x00010326
+#define ADM_CMDRSP_DEVICE_OPEN_V5	0x00010329
+#define ADM_CMD_DEVICE_CLOSE_V5		0x00010327
+#define ADM_CMD_MATRIX_MAP_ROUTINGS_V5	0x00010325
+
+#define TIMEOUT_MS 1000
+#define RESET_COPP_ID 99
+#define INVALID_COPP_ID 0xFF
+/* Definition for a legacy device session. */
+#define ADM_LEGACY_DEVICE_SESSION	0
+#define ADM_MATRIX_ID_AUDIO_RX		0
+#define ADM_MATRIX_ID_AUDIO_TX		1
+
+struct q6copp {
+	int afe_port;
+	int copp_idx;
+	int id;
+	int topology;
+	int mode;
+	int rate;
+	int bit_width;
+	int channels;
+	int app_type;
+	int acdb_id;
+
+	struct aprv2_ibasic_rsp_result_t result;
+	struct kref refcount;
+	wait_queue_head_t wait;
+	struct list_head node;
+	struct q6adm *adm;
+};
+
+struct q6adm {
+	struct apr_device *apr;
+	struct device *dev;
+	struct q6core_svc_api_info ainfo;
+	unsigned long copp_bitmap[AFE_MAX_PORTS];
+	struct list_head copps_list;
+	spinlock_t copps_list_lock;
+	struct aprv2_ibasic_rsp_result_t result;
+	struct mutex lock;
+	wait_queue_head_t matrix_map_wait;
+	struct platform_device *pdev_routing;
+};
+
+struct q6adm_cmd_device_open_v5 {
+	u16 flags;
+	u16 mode_of_operation;
+	u16 endpoint_id_1;
+	u16 endpoint_id_2;
+	u32 topology_id;
+	u16 dev_num_channel;
+	u16 bit_width;
+	u32 sample_rate;
+	u8 dev_channel_mapping[8];
+} __packed;
+
+struct q6adm_cmd_matrix_map_routings_v5 {
+	u32 matrix_id;
+	u32 num_sessions;
+} __packed;
+
+struct q6adm_session_map_node_v5 {
+	u16 session_id;
+	u16 num_copps;
+} __packed;
+
+static struct q6copp *q6adm_find_copp(struct q6adm *adm, int port_idx,
+				  int copp_idx)
+{
+	struct q6copp *c = NULL;
+	struct q6copp *ret = NULL;
+	unsigned long flags;
+
+	spin_lock_irqsave(&adm->copps_list_lock, flags);
+	list_for_each_entry(c, &adm->copps_list, node) {
+		if ((port_idx == c->afe_port) && (copp_idx == c->copp_idx)) {
+			ret = c;
+			kref_get(&c->refcount);
+			break;
+		}
+	}
+
+	spin_unlock_irqrestore(&adm->copps_list_lock, flags);
+
+	return ret;
+
+}
+
+static void q6adm_free_copp(struct kref *ref)
+{
+	struct q6copp *c = container_of(ref, struct q6copp, refcount);
+	struct q6adm *adm = c->adm;
+	unsigned long flags;
+
+	spin_lock_irqsave(&adm->copps_list_lock, flags);
+	clear_bit(c->copp_idx, &adm->copp_bitmap[c->afe_port]);
+	list_del(&c->node);
+	spin_unlock_irqrestore(&adm->copps_list_lock, flags);
+	kfree(c);
+}
+
+static int q6adm_callback(struct apr_device *adev, struct apr_resp_pkt *data)
+{
+	struct aprv2_ibasic_rsp_result_t *result = data->payload;
+	int port_idx, copp_idx;
+	struct apr_hdr *hdr = &data->hdr;
+	struct q6copp *copp;
+	struct q6adm *adm = dev_get_drvdata(&adev->dev);
+
+	if (!data->payload_size)
+		return 0;
+
+	copp_idx = (hdr->token) & 0XFF;
+	port_idx = ((hdr->token) >> 16) & 0xFF;
+	if (port_idx < 0 || port_idx >= AFE_MAX_PORTS) {
+		dev_err(&adev->dev, "Invalid port idx %d token %d\n",
+		       port_idx, hdr->token);
+		return 0;
+	}
+	if (copp_idx < 0 || copp_idx >= MAX_COPPS_PER_PORT) {
+		dev_err(&adev->dev, "Invalid copp idx %d token %d\n",
+			copp_idx, hdr->token);
+		return 0;
+	}
+
+	switch (hdr->opcode) {
+	case APR_BASIC_RSP_RESULT: {
+		if (result->status != 0) {
+			dev_err(&adev->dev, "cmd = 0x%x return error = 0x%x\n",
+				result->opcode, result->status);
+		}
+		switch (result->opcode) {
+		case ADM_CMD_DEVICE_OPEN_V5:
+		case ADM_CMD_DEVICE_CLOSE_V5:
+			copp = q6adm_find_copp(adm, port_idx, copp_idx);
+			if (!copp)
+				return 0;
+
+			copp->result = *result;
+			wake_up(&copp->wait);
+			kref_put(&copp->refcount, q6adm_free_copp);
+			break;
+		case ADM_CMD_MATRIX_MAP_ROUTINGS_V5:
+			adm->result = *result;
+			wake_up(&adm->matrix_map_wait);
+			break;
+
+		default:
+			dev_err(&adev->dev, "Unknown Cmd: 0x%x\n",
+				result->opcode);
+			break;
+		}
+		return 0;
+	}
+	case ADM_CMDRSP_DEVICE_OPEN_V5: {
+		struct adm_cmd_rsp_device_open_v5 {
+			u32 status;
+			u16 copp_id;
+			u16 reserved;
+		} __packed * open = data->payload;
+
+		copp = q6adm_find_copp(adm, port_idx, copp_idx);
+		if (!copp)
+			return 0;
+
+		if (open->copp_id == INVALID_COPP_ID) {
+			dev_err(&adev->dev, "Invalid coppid rxed %d\n",
+				open->copp_id);
+			copp->result.status = ADSP_EBADPARAM;
+			wake_up(&copp->wait);
+			kref_put(&copp->refcount, q6adm_free_copp);
+			break;
+		}
+		copp->result.opcode = hdr->opcode;
+		copp->id = open->copp_id;
+		wake_up(&copp->wait);
+		kref_put(&copp->refcount, q6adm_free_copp);
+	}
+	break;
+	default:
+		dev_err(&adev->dev, "Unknown cmd:0x%x\n",
+		       hdr->opcode);
+		break;
+	}
+
+	return 0;
+}
+
+static struct q6copp *q6adm_alloc_copp(struct q6adm *adm, int port_idx)
+{
+	struct q6copp *c;
+	int idx;
+
+	idx = find_first_zero_bit(&adm->copp_bitmap[port_idx],
+				  MAX_COPPS_PER_PORT);
+
+	if (idx > MAX_COPPS_PER_PORT)
+		return ERR_PTR(-EBUSY);
+
+	c = kzalloc(sizeof(*c), GFP_ATOMIC);
+	if (!c)
+		return ERR_PTR(-ENOMEM);
+
+	set_bit(idx, &adm->copp_bitmap[port_idx]);
+	c->copp_idx = idx;
+	c->afe_port = port_idx;
+	c->adm = adm;
+
+	init_waitqueue_head(&c->wait);
+
+	return c;
+}
+
+static int q6adm_apr_send_copp_pkt(struct q6adm *adm, struct q6copp *copp,
+				   struct apr_pkt *pkt, uint32_t rsp_opcode)
+{
+	struct device *dev = adm->dev;
+	uint32_t opcode = pkt->hdr.opcode;
+	int ret;
+
+	mutex_lock(&adm->lock);
+	copp->result.opcode = 0;
+	copp->result.status = 0;
+	ret = apr_send_pkt(adm->apr, pkt);
+	if (ret < 0) {
+		dev_err(dev, "Failed to send APR packet\n");
+		ret = -EINVAL;
+		goto err;
+	}
+
+	/* Wait for the callback with copp id */
+	if (rsp_opcode)
+		ret = wait_event_timeout(copp->wait,
+					 (copp->result.opcode == opcode) ||
+					 (copp->result.opcode == rsp_opcode),
+					 msecs_to_jiffies(TIMEOUT_MS));
+	else
+		ret = wait_event_timeout(copp->wait,
+					 (copp->result.opcode == opcode),
+					 msecs_to_jiffies(TIMEOUT_MS));
+
+	if (!ret) {
+		dev_err(dev, "ADM copp cmd timedout\n");
+		ret = -ETIMEDOUT;
+	} else if (copp->result.status > 0) {
+		dev_err(dev, "DSP returned error[%d]\n",
+			copp->result.status);
+		ret = -EINVAL;
+	}
+
+err:
+	mutex_unlock(&adm->lock);
+	return ret;
+}
+
+static int q6adm_device_close(struct q6adm *adm, struct q6copp *copp,
+			      int port_id, int copp_idx)
+{
+	struct apr_pkt close;
+
+	close.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
+					APR_HDR_LEN(APR_HDR_SIZE),
+					APR_PKT_VER);
+	close.hdr.pkt_size = sizeof(close);
+	close.hdr.src_port = port_id;
+	close.hdr.dest_port = copp->id;
+	close.hdr.token = port_id << 16 | copp_idx;
+	close.hdr.opcode = ADM_CMD_DEVICE_CLOSE_V5;
+
+	return q6adm_apr_send_copp_pkt(adm, copp, &close, 0);
+}
+
+static struct q6copp *q6adm_find_matching_copp(struct q6adm *adm,
+					       int port_id, int topology,
+					       int mode, int rate,
+					       int channel_mode, int bit_width,
+					       int app_type)
+{
+	struct q6copp *c = NULL;
+	struct q6copp *ret = NULL;
+	unsigned long flags;
+
+	spin_lock_irqsave(&adm->copps_list_lock, flags);
+
+	list_for_each_entry(c, &adm->copps_list, node) {
+		if ((port_id == c->afe_port) && (topology == c->topology) &&
+		    (mode == c->mode) && (rate == c->rate) &&
+		    (bit_width == c->bit_width) && (app_type == c->app_type)) {
+			ret = c;
+			kref_get(&c->refcount);
+		}
+	}
+	spin_unlock_irqrestore(&adm->copps_list_lock, flags);
+
+	return ret;
+}
+
+static int q6adm_device_open(struct q6adm *adm, struct q6copp *copp,
+			     int port_id, int path, int topology,
+			     int channel_mode, int bit_width, int rate)
+{
+	struct q6adm_cmd_device_open_v5 *open;
+	int afe_port = q6afe_get_port_id(port_id);
+	struct apr_pkt *pkt;
+	void *p;
+	int ret, pkt_size;
+
+	pkt_size = APR_HDR_SIZE + sizeof(*open);
+	p = kzalloc(pkt_size, GFP_KERNEL);
+	if (!p)
+		return -ENOMEM;
+
+	pkt = p;
+	open = p + APR_HDR_SIZE;
+	pkt->hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
+					   APR_HDR_LEN(APR_HDR_SIZE),
+					   APR_PKT_VER);
+	pkt->hdr.pkt_size = pkt_size;
+	pkt->hdr.src_port = afe_port;
+	pkt->hdr.dest_port = afe_port;
+	pkt->hdr.token = port_id << 16 | copp->copp_idx;
+	pkt->hdr.opcode = ADM_CMD_DEVICE_OPEN_V5;
+	open->flags = ADM_LEGACY_DEVICE_SESSION;
+	open->mode_of_operation = path;
+	open->endpoint_id_1 = afe_port;
+	open->topology_id = topology;
+	open->dev_num_channel = channel_mode & 0x00FF;
+	open->bit_width = bit_width;
+	open->sample_rate = rate;
+
+	ret = q6dsp_map_channels(&open->dev_channel_mapping[0],
+				 channel_mode);
+	if (ret)
+		goto err;
+
+	ret = q6adm_apr_send_copp_pkt(adm, copp, pkt,
+				      ADM_CMDRSP_DEVICE_OPEN_V5);
+
+err:
+	kfree(pkt);
+	return ret;
+}
+
+/**
+ * q6adm_open() - open adm and grab a free copp
+ *
+ * @dev: Pointer to adm child device.
+ * @port_id: port id
+ * @path: playback or capture path.
+ * @rate: rate at which copp is required.
+ * @channel_mode: channel mode
+ * @topology: adm topology id
+ * @perf_mode: performace mode.
+ * @bit_width: audio sample bit width
+ * @app_type: Application type.
+ * @acdb_id: ACDB id
+ *
+ * Return: Will be an negative on error or a valid copp pointer on success.
+ */
+struct q6copp *q6adm_open(struct device *dev, int port_id, int path, int rate,
+	       int channel_mode, int topology, int perf_mode,
+	       uint16_t bit_width, int app_type, int acdb_id)
+{
+	struct q6adm *adm = dev_get_drvdata(dev->parent);
+	struct q6copp *copp;
+	unsigned long flags;
+	int ret = 0;
+
+	if (port_id < 0) {
+		dev_err(dev, "Invalid port_id 0x%x\n", port_id);
+		return ERR_PTR(-EINVAL);
+	}
+
+	copp = q6adm_find_matching_copp(adm, port_id, topology, perf_mode,
+				      rate, channel_mode, bit_width, app_type);
+	if (copp) {
+		dev_err(dev, "Found Matching Copp 0x%x\n", copp->copp_idx);
+		return copp;
+	}
+
+	spin_lock_irqsave(&adm->copps_list_lock, flags);
+	copp = q6adm_alloc_copp(adm, port_id);
+	if (IS_ERR_OR_NULL(copp)) {
+		spin_unlock_irqrestore(&adm->copps_list_lock, flags);
+		return ERR_CAST(copp);
+	}
+
+	list_add_tail(&copp->node, &adm->copps_list);
+	spin_unlock_irqrestore(&adm->copps_list_lock, flags);
+
+	kref_init(&copp->refcount);
+	copp->topology = topology;
+	copp->mode = perf_mode;
+	copp->rate = rate;
+	copp->channels = channel_mode;
+	copp->bit_width = bit_width;
+	copp->app_type = app_type;
+
+
+	ret = q6adm_device_open(adm, copp, port_id, path, topology,
+				channel_mode, bit_width, rate);
+	if (ret < 0) {
+		kref_put(&copp->refcount, q6adm_free_copp);
+		return ERR_PTR(ret);
+	}
+
+	return copp;
+}
+EXPORT_SYMBOL_GPL(q6adm_open);
+
+/**
+ * q6adm_get_copp_id() - get copp index
+ *
+ * @copp: Pointer to valid copp
+ *
+ * Return: Will be an negative on error or a valid copp index on success.
+ **/
+int q6adm_get_copp_id(struct q6copp *copp)
+{
+	if (!copp)
+		return -EINVAL;
+
+	return copp->copp_idx;
+}
+EXPORT_SYMBOL_GPL(q6adm_get_copp_id);
+
+/**
+ * q6adm_matrix_map() - Map asm streams and afe ports using payload
+ *
+ * @dev: Pointer to adm child device.
+ * @path: playback or capture path.
+ * @payload_map: map between session id and afe ports.
+ * @perf_mode: Performace mode.
+ *
+ * Return: Will be an negative on error or a zero on success.
+ */
+int q6adm_matrix_map(struct device *dev, int path,
+		     struct route_payload payload_map, int perf_mode)
+{
+	struct q6adm *adm = dev_get_drvdata(dev->parent);
+	struct q6adm_cmd_matrix_map_routings_v5 *route;
+	struct q6adm_session_map_node_v5 *node;
+	struct apr_pkt *pkt;
+	uint16_t *copps_list;
+	int pkt_size, ret, i, copp_idx;
+	void *matrix_map = NULL;
+	struct q6copp *copp;
+
+	/* Assumes port_ids have already been validated during adm_open */
+	pkt_size = (APR_HDR_SIZE + sizeof(*route) +  sizeof(*node) +
+		    (sizeof(uint32_t) * payload_map.num_copps));
+
+	matrix_map = kzalloc(pkt_size, GFP_KERNEL);
+	if (!matrix_map)
+		return -ENOMEM;
+
+	pkt = matrix_map;
+	route = matrix_map + APR_HDR_SIZE;
+	node = matrix_map + APR_HDR_SIZE + sizeof(*route);
+	copps_list = matrix_map + APR_HDR_SIZE + sizeof(*route) + sizeof(*node);
+
+	pkt->hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
+					   APR_HDR_LEN(APR_HDR_SIZE),
+					   APR_PKT_VER);
+	pkt->hdr.pkt_size = pkt_size;
+	pkt->hdr.token = 0;
+	pkt->hdr.opcode = ADM_CMD_MATRIX_MAP_ROUTINGS_V5;
+	route->num_sessions = 1;
+
+	switch (path) {
+	case ADM_PATH_PLAYBACK:
+		route->matrix_id = ADM_MATRIX_ID_AUDIO_RX;
+		break;
+	case ADM_PATH_LIVE_REC:
+		route->matrix_id = ADM_MATRIX_ID_AUDIO_TX;
+		break;
+	default:
+		dev_err(dev, "Wrong path set[%d]\n", path);
+		break;
+	}
+
+	node->session_id = payload_map.session_id;
+	node->num_copps = payload_map.num_copps;
+
+	for (i = 0; i < payload_map.num_copps; i++) {
+		int port_idx = payload_map.port_id[i];
+
+		if (port_idx < 0) {
+			dev_err(dev, "Invalid port_id 0x%x\n",
+				payload_map.port_id[i]);
+			kfree(pkt);
+			return -EINVAL;
+		}
+		copp_idx = payload_map.copp_idx[i];
+
+		copp = q6adm_find_copp(adm, port_idx, copp_idx);
+		if (!copp) {
+			kfree(pkt);
+			return -EINVAL;
+		}
+
+		copps_list[i] = copp->id;
+		kref_put(&copp->refcount, q6adm_free_copp);
+	}
+
+	mutex_lock(&adm->lock);
+	adm->result.status = 0;
+	adm->result.opcode = 0;
+
+	ret = apr_send_pkt(adm->apr, pkt);
+	if (ret < 0) {
+		dev_err(dev, "routing for stream %d failed ret %d\n",
+		       payload_map.session_id, ret);
+		goto fail_cmd;
+	}
+	ret = wait_event_timeout(adm->matrix_map_wait,
+				 adm->result.opcode == pkt->hdr.opcode,
+				 msecs_to_jiffies(TIMEOUT_MS));
+	if (!ret) {
+		dev_err(dev, "routing for stream %d failed\n",
+		       payload_map.session_id);
+		ret = -ETIMEDOUT;
+		goto fail_cmd;
+	} else if (adm->result.status > 0) {
+		dev_err(dev, "DSP returned error[%d]\n",
+			adm->result.status);
+		ret = -EINVAL;
+		goto fail_cmd;
+	}
+
+fail_cmd:
+	mutex_unlock(&adm->lock);
+	kfree(pkt);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(q6adm_matrix_map);
+
+/**
+ * q6adm_close() - Close adm copp
+ *
+ * @dev: Pointer to adm child device.
+ * @copp: pointer to previously opened copp
+ *
+ * Return: Will be an negative on error or a zero on success.
+ */
+int q6adm_close(struct device *dev, struct q6copp *copp)
+{
+	struct q6adm *adm = dev_get_drvdata(dev->parent);
+	int ret = 0;
+
+	ret = q6adm_device_close(adm, copp, copp->afe_port, copp->copp_idx);
+	if (ret < 0) {
+		dev_err(adm->dev, "Failed to close copp %d\n", ret);
+		return ret;
+	}
+
+	kref_put(&copp->refcount, q6adm_free_copp);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(q6adm_close);
+
+static int q6adm_probe(struct apr_device *adev)
+{
+	struct device *dev = &adev->dev;
+	struct device_node *dais_np;
+	struct q6adm *adm;
+
+	adm = devm_kzalloc(&adev->dev, sizeof(*adm), GFP_KERNEL);
+	if (!adm)
+		return -ENOMEM;
+
+	adm->apr = adev;
+	dev_set_drvdata(&adev->dev, adm);
+	adm->dev = dev;
+	q6core_get_svc_api_info(adev->svc_id, &adm->ainfo);
+	mutex_init(&adm->lock);
+	init_waitqueue_head(&adm->matrix_map_wait);
+
+	INIT_LIST_HEAD(&adm->copps_list);
+	spin_lock_init(&adm->copps_list_lock);
+
+	dais_np = of_get_child_by_name(dev->of_node, "routing");
+	if (dais_np) {
+		adm->pdev_routing = of_platform_device_create(dais_np,
+							   "q6routing", dev);
+		of_node_put(dais_np);
+	}
+
+	return 0;
+}
+
+static int q6adm_remove(struct apr_device *adev)
+{
+	struct q6adm *adm = dev_get_drvdata(&adev->dev);
+
+	if (adm->pdev_routing)
+		of_platform_device_destroy(&adm->pdev_routing->dev, NULL);
+
+	return 0;
+}
+
+static const struct of_device_id q6adm_device_id[]  = {
+	{ .compatible = "qcom,q6adm" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, q6adm_device_id);
+
+static struct apr_driver qcom_q6adm_driver = {
+	.probe = q6adm_probe,
+	.remove = q6adm_remove,
+	.callback = q6adm_callback,
+	.driver = {
+		.name = "qcom-q6adm",
+		.of_match_table = of_match_ptr(q6adm_device_id),
+	},
+};
+
+module_apr_driver(qcom_q6adm_driver);
+MODULE_DESCRIPTION("Q6 Audio Device Manager");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/qcom/qdsp6/q6adm.h b/sound/soc/qcom/qdsp6/q6adm.h
new file mode 100644
index 000000000000..4f56999b7fab
--- /dev/null
+++ b/sound/soc/qcom/qdsp6/q6adm.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __Q6_ADM_V2_H__
+#define __Q6_ADM_V2_H__
+
+#define ADM_PATH_PLAYBACK	0x1
+#define ADM_PATH_LIVE_REC	0x2
+#define MAX_COPPS_PER_PORT	8
+#define NULL_COPP_TOPOLOGY	0x00010312
+
+/* multiple copp per stream. */
+struct route_payload {
+	int num_copps;
+	int session_id;
+	int copp_idx[MAX_COPPS_PER_PORT];
+	int port_id[MAX_COPPS_PER_PORT];
+};
+
+struct q6copp;
+struct q6copp *q6adm_open(struct device *dev, int port_id, int path, int rate,
+			   int channel_mode, int topology, int perf_mode,
+			   uint16_t bit_width, int app_type, int acdb_id);
+int q6adm_close(struct device *dev, struct q6copp *copp);
+int q6adm_get_copp_id(struct q6copp *copp);
+int q6adm_matrix_map(struct device *dev, int path,
+		     struct route_payload payload_map, int perf_mode);
+
+#endif /* __Q6_ADM_V2_H__ */
diff --git a/sound/soc/qcom/qdsp6/q6afe-dai.c b/sound/soc/qcom/qdsp6/q6afe-dai.c
new file mode 100644
index 000000000000..5002dd05bf27
--- /dev/null
+++ b/sound/soc/qcom/qdsp6/q6afe-dai.c
@@ -0,0 +1,1303 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
+// Copyright (c) 2018, Linaro Limited
+
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/component.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/pcm_params.h>
+#include "q6afe.h"
+
+#define Q6AFE_TDM_PB_DAI(pre, num, did) {				\
+		.playback = {						\
+			.stream_name = pre" TDM"#num" Playback",	\
+			.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
+				SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
+				SNDRV_PCM_RATE_176400,			\
+			.formats = SNDRV_PCM_FMTBIT_S16_LE |		\
+				   SNDRV_PCM_FMTBIT_S24_LE |		\
+				   SNDRV_PCM_FMTBIT_S32_LE,		\
+			.channels_min = 1,				\
+			.channels_max = 8,				\
+			.rate_min = 8000,				\
+			.rate_max = 176400,				\
+		},							\
+		.name = #did,						\
+		.ops = &q6tdm_ops,					\
+		.id = did,						\
+		.probe = msm_dai_q6_dai_probe,				\
+		.remove = msm_dai_q6_dai_remove,			\
+	}
+
+#define Q6AFE_TDM_CAP_DAI(pre, num, did) {				\
+		.capture = {						\
+			.stream_name = pre" TDM"#num" Capture",		\
+			.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
+				SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
+				SNDRV_PCM_RATE_176400,			\
+			.formats = SNDRV_PCM_FMTBIT_S16_LE |		\
+				   SNDRV_PCM_FMTBIT_S24_LE |		\
+				   SNDRV_PCM_FMTBIT_S32_LE,		\
+			.channels_min = 1,				\
+			.channels_max = 8,				\
+			.rate_min = 8000,				\
+			.rate_max = 176400,				\
+		},							\
+		.name = #did,						\
+		.ops = &q6tdm_ops,					\
+		.id = did,						\
+		.probe = msm_dai_q6_dai_probe,				\
+		.remove = msm_dai_q6_dai_remove,			\
+	}
+
+struct q6afe_dai_priv_data {
+	uint32_t sd_line_mask;
+	uint32_t sync_mode;
+	uint32_t sync_src;
+	uint32_t data_out_enable;
+	uint32_t invert_sync;
+	uint32_t data_delay;
+	uint32_t data_align;
+};
+
+struct q6afe_dai_data {
+	struct q6afe_port *port[AFE_PORT_MAX];
+	struct q6afe_port_config port_config[AFE_PORT_MAX];
+	bool is_port_started[AFE_PORT_MAX];
+	struct q6afe_dai_priv_data priv[AFE_PORT_MAX];
+};
+
+static int q6slim_hw_params(struct snd_pcm_substream *substream,
+			    struct snd_pcm_hw_params *params,
+			    struct snd_soc_dai *dai)
+{
+
+	struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
+	struct q6afe_slim_cfg *slim = &dai_data->port_config[dai->id].slim;
+
+	slim->num_channels = params_channels(params);
+	slim->sample_rate = params_rate(params);
+
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S16_LE:
+	case SNDRV_PCM_FORMAT_SPECIAL:
+		slim->bit_width = 16;
+		break;
+	case SNDRV_PCM_FORMAT_S24_LE:
+		slim->bit_width = 24;
+		break;
+	case SNDRV_PCM_FORMAT_S32_LE:
+		slim->bit_width = 32;
+		break;
+	default:
+		pr_err("%s: format %d\n",
+			__func__, params_format(params));
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int q6hdmi_hw_params(struct snd_pcm_substream *substream,
+				struct snd_pcm_hw_params *params,
+				struct snd_soc_dai *dai)
+{
+	struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
+	int channels = params_channels(params);
+	struct q6afe_hdmi_cfg *hdmi = &dai_data->port_config[dai->id].hdmi;
+
+	hdmi->sample_rate = params_rate(params);
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S16_LE:
+		hdmi->bit_width = 16;
+		break;
+	case SNDRV_PCM_FORMAT_S24_LE:
+		hdmi->bit_width = 24;
+		break;
+	}
+
+	/* HDMI spec CEA-861-E: Table 28 Audio InfoFrame Data Byte 4 */
+	switch (channels) {
+	case 2:
+		hdmi->channel_allocation = 0;
+		break;
+	case 3:
+		hdmi->channel_allocation = 0x02;
+		break;
+	case 4:
+		hdmi->channel_allocation = 0x06;
+		break;
+	case 5:
+		hdmi->channel_allocation = 0x0A;
+		break;
+	case 6:
+		hdmi->channel_allocation = 0x0B;
+		break;
+	case 7:
+		hdmi->channel_allocation = 0x12;
+		break;
+	case 8:
+		hdmi->channel_allocation = 0x13;
+		break;
+	default:
+		dev_err(dai->dev, "invalid Channels = %u\n", channels);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int q6i2s_hw_params(struct snd_pcm_substream *substream,
+			   struct snd_pcm_hw_params *params,
+			   struct snd_soc_dai *dai)
+{
+	struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
+	struct q6afe_i2s_cfg *i2s = &dai_data->port_config[dai->id].i2s_cfg;
+
+	i2s->sample_rate = params_rate(params);
+	i2s->bit_width = params_width(params);
+	i2s->num_channels = params_channels(params);
+	i2s->sd_line_mask = dai_data->priv[dai->id].sd_line_mask;
+
+	return 0;
+}
+
+static int q6i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+	struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
+	struct q6afe_i2s_cfg *i2s = &dai_data->port_config[dai->id].i2s_cfg;
+
+	i2s->fmt = fmt;
+
+	return 0;
+}
+
+static int q6tdm_set_tdm_slot(struct snd_soc_dai *dai,
+				unsigned int tx_mask,
+				unsigned int rx_mask,
+				int slots, int slot_width)
+{
+
+	struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
+	struct q6afe_tdm_cfg *tdm = &dai_data->port_config[dai->id].tdm;
+	unsigned int cap_mask;
+	int rc = 0;
+
+	/* HW only supports 16 and 32 bit slot width configuration */
+	if ((slot_width != 16) && (slot_width != 32)) {
+		dev_err(dai->dev, "%s: invalid slot_width %d\n",
+			__func__, slot_width);
+		return -EINVAL;
+	}
+
+	/* HW supports 1-32 slots configuration. Typical: 1, 2, 4, 8, 16, 32 */
+	switch (slots) {
+	case 2:
+		cap_mask = 0x03;
+		break;
+	case 4:
+		cap_mask = 0x0F;
+		break;
+	case 8:
+		cap_mask = 0xFF;
+		break;
+	case 16:
+		cap_mask = 0xFFFF;
+		break;
+	default:
+		dev_err(dai->dev, "%s: invalid slots %d\n",
+			__func__, slots);
+		return -EINVAL;
+	}
+
+	switch (dai->id) {
+	case PRIMARY_TDM_RX_0 ... QUINARY_TDM_TX_7:
+		tdm->nslots_per_frame = slots;
+		tdm->slot_width = slot_width;
+		/* TDM RX dais ids are even and tx are odd */
+		tdm->slot_mask = (dai->id & 0x1 ? tx_mask : rx_mask) & cap_mask;
+		break;
+	default:
+		dev_err(dai->dev, "%s: invalid dai id 0x%x\n",
+			__func__, dai->id);
+		return -EINVAL;
+	}
+
+	return rc;
+}
+
+static int q6tdm_set_channel_map(struct snd_soc_dai *dai,
+				unsigned int tx_num, unsigned int *tx_slot,
+				unsigned int rx_num, unsigned int *rx_slot)
+{
+
+	struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
+	struct q6afe_tdm_cfg *tdm = &dai_data->port_config[dai->id].tdm;
+	int rc = 0;
+	int i = 0;
+
+	switch (dai->id) {
+	case PRIMARY_TDM_RX_0 ... QUINARY_TDM_TX_7:
+		if (dai->id & 0x1) {
+			if (!tx_slot) {
+				dev_err(dai->dev, "tx slot not found\n");
+				return -EINVAL;
+			}
+			if (tx_num > AFE_PORT_MAX_AUDIO_CHAN_CNT) {
+				dev_err(dai->dev, "invalid tx num %d\n",
+					tx_num);
+				return -EINVAL;
+			}
+
+			for (i = 0; i < tx_num; i++)
+				tdm->ch_mapping[i] = tx_slot[i];
+
+			for (i = tx_num; i < AFE_PORT_MAX_AUDIO_CHAN_CNT; i++)
+				tdm->ch_mapping[i] = Q6AFE_CMAP_INVALID;
+
+			tdm->num_channels = tx_num;
+		} else {
+			/* rx */
+			if (!rx_slot) {
+				dev_err(dai->dev, "rx slot not found\n");
+				return -EINVAL;
+			}
+			if (rx_num > AFE_PORT_MAX_AUDIO_CHAN_CNT) {
+				dev_err(dai->dev, "invalid rx num %d\n",
+					rx_num);
+				return -EINVAL;
+			}
+
+			for (i = 0; i < rx_num; i++)
+				tdm->ch_mapping[i] = rx_slot[i];
+
+			for (i = rx_num; i < AFE_PORT_MAX_AUDIO_CHAN_CNT; i++)
+				tdm->ch_mapping[i] = Q6AFE_CMAP_INVALID;
+
+			tdm->num_channels = rx_num;
+		}
+
+		break;
+	default:
+		dev_err(dai->dev, "%s: invalid dai id 0x%x\n",
+			__func__, dai->id);
+		return -EINVAL;
+	}
+
+	return rc;
+}
+
+static int q6tdm_hw_params(struct snd_pcm_substream *substream,
+			   struct snd_pcm_hw_params *params,
+			   struct snd_soc_dai *dai)
+{
+	struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
+	struct q6afe_tdm_cfg *tdm = &dai_data->port_config[dai->id].tdm;
+
+	tdm->bit_width = params_width(params);
+	tdm->sample_rate = params_rate(params);
+	tdm->num_channels = params_channels(params);
+	tdm->data_align_type = dai_data->priv[dai->id].data_align;
+	tdm->sync_src = dai_data->priv[dai->id].sync_src;
+	tdm->sync_mode = dai_data->priv[dai->id].sync_mode;
+
+	return 0;
+}
+static void q6afe_dai_shutdown(struct snd_pcm_substream *substream,
+				struct snd_soc_dai *dai)
+{
+	struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
+	int rc;
+
+	rc = q6afe_port_stop(dai_data->port[dai->id]);
+	if (rc < 0)
+		dev_err(dai->dev, "fail to close AFE port (%d)\n", rc);
+
+	dai_data->is_port_started[dai->id] = false;
+
+}
+
+static int q6afe_dai_prepare(struct snd_pcm_substream *substream,
+		struct snd_soc_dai *dai)
+{
+	struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
+	int rc;
+
+	if (dai_data->is_port_started[dai->id]) {
+		/* stop the port and restart with new port config */
+		rc = q6afe_port_stop(dai_data->port[dai->id]);
+		if (rc < 0) {
+			dev_err(dai->dev, "fail to close AFE port (%d)\n", rc);
+			return rc;
+		}
+	}
+
+	switch (dai->id) {
+	case HDMI_RX:
+		q6afe_hdmi_port_prepare(dai_data->port[dai->id],
+					&dai_data->port_config[dai->id].hdmi);
+		break;
+	case SLIMBUS_0_RX ... SLIMBUS_6_TX:
+		q6afe_slim_port_prepare(dai_data->port[dai->id],
+					&dai_data->port_config[dai->id].slim);
+		break;
+	case PRIMARY_MI2S_RX ... QUATERNARY_MI2S_TX:
+		rc = q6afe_i2s_port_prepare(dai_data->port[dai->id],
+			       &dai_data->port_config[dai->id].i2s_cfg);
+		if (rc < 0) {
+			dev_err(dai->dev, "fail to prepare AFE port %x\n",
+				dai->id);
+			return rc;
+		}
+		break;
+	case PRIMARY_TDM_RX_0 ... QUINARY_TDM_TX_7:
+		q6afe_tdm_port_prepare(dai_data->port[dai->id],
+					&dai_data->port_config[dai->id].tdm);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	rc = q6afe_port_start(dai_data->port[dai->id]);
+	if (rc < 0) {
+		dev_err(dai->dev, "fail to start AFE port %x\n", dai->id);
+		return rc;
+	}
+	dai_data->is_port_started[dai->id] = true;
+
+	return 0;
+}
+
+static int q6slim_set_channel_map(struct snd_soc_dai *dai,
+				unsigned int tx_num, unsigned int *tx_slot,
+				unsigned int rx_num, unsigned int *rx_slot)
+{
+	struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
+	struct q6afe_port_config *pcfg = &dai_data->port_config[dai->id];
+	int i;
+
+	if (!rx_slot) {
+		pr_err("%s: rx slot not found\n", __func__);
+		return -EINVAL;
+	}
+
+	for (i = 0; i < rx_num; i++) {
+		pcfg->slim.ch_mapping[i] =   rx_slot[i];
+		pr_debug("%s: find number of channels[%d] ch[%d]\n",
+		       __func__, i, rx_slot[i]);
+	}
+
+	pcfg->slim.num_channels = rx_num;
+
+	pr_debug("%s: SLIMBUS_%d_RX cnt[%d] ch[%d %d]\n", __func__,
+		(dai->id - SLIMBUS_0_RX) / 2, rx_num,
+		pcfg->slim.ch_mapping[0],
+		pcfg->slim.ch_mapping[1]);
+
+	return 0;
+}
+
+static int q6afe_mi2s_set_sysclk(struct snd_soc_dai *dai,
+		int clk_id, unsigned int freq, int dir)
+{
+	struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
+	struct q6afe_port *port = dai_data->port[dai->id];
+
+	switch (clk_id) {
+	case LPAIF_DIG_CLK:
+		return q6afe_port_set_sysclk(port, clk_id, 0, 5, freq, dir);
+	case LPAIF_BIT_CLK:
+	case LPAIF_OSR_CLK:
+		return q6afe_port_set_sysclk(port, clk_id,
+					     Q6AFE_LPASS_CLK_SRC_INTERNAL,
+					     Q6AFE_LPASS_CLK_ROOT_DEFAULT,
+					     freq, dir);
+	case Q6AFE_LPASS_CLK_ID_PRI_MI2S_IBIT ... Q6AFE_LPASS_CLK_ID_QUI_MI2S_OSR:
+	case Q6AFE_LPASS_CLK_ID_MCLK_1 ... Q6AFE_LPASS_CLK_ID_INT_MCLK_1:
+		return q6afe_port_set_sysclk(port, clk_id,
+					     Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_NO,
+					     Q6AFE_LPASS_CLK_ROOT_DEFAULT,
+					     freq, dir);
+	case Q6AFE_LPASS_CLK_ID_PRI_TDM_IBIT ... Q6AFE_LPASS_CLK_ID_QUIN_TDM_EBIT:
+		return q6afe_port_set_sysclk(port, clk_id,
+					     Q6AFE_LPASS_CLK_ATTRIBUTE_INVERT_COUPLE_NO,
+					     Q6AFE_LPASS_CLK_ROOT_DEFAULT,
+					     freq, dir);
+	}
+
+	return 0;
+}
+
+static const struct snd_soc_dapm_route q6afe_dapm_routes[] = {
+	{"HDMI Playback", NULL, "HDMI_RX"},
+	{"Slimbus1 Playback", NULL, "SLIMBUS_1_RX"},
+	{"Slimbus2 Playback", NULL, "SLIMBUS_2_RX"},
+	{"Slimbus3 Playback", NULL, "SLIMBUS_3_RX"},
+	{"Slimbus4 Playback", NULL, "SLIMBUS_4_RX"},
+	{"Slimbus5 Playback", NULL, "SLIMBUS_5_RX"},
+	{"Slimbus6 Playback", NULL, "SLIMBUS_6_RX"},
+
+	{"Primary MI2S Playback", NULL, "PRI_MI2S_RX"},
+	{"Secondary MI2S Playback", NULL, "SEC_MI2S_RX"},
+	{"Tertiary MI2S Playback", NULL, "TERT_MI2S_RX"},
+	{"Quaternary MI2S Playback", NULL, "QUAT_MI2S_RX"},
+
+	{"Primary TDM0 Playback", NULL, "PRIMARY_TDM_RX_0"},
+	{"Primary TDM1 Playback", NULL, "PRIMARY_TDM_RX_1"},
+	{"Primary TDM2 Playback", NULL, "PRIMARY_TDM_RX_2"},
+	{"Primary TDM3 Playback", NULL, "PRIMARY_TDM_RX_3"},
+	{"Primary TDM4 Playback", NULL, "PRIMARY_TDM_RX_4"},
+	{"Primary TDM5 Playback", NULL, "PRIMARY_TDM_RX_5"},
+	{"Primary TDM6 Playback", NULL, "PRIMARY_TDM_RX_6"},
+	{"Primary TDM7 Playback", NULL, "PRIMARY_TDM_RX_7"},
+
+	{"Secondary TDM0 Playback", NULL, "SEC_TDM_RX_0"},
+	{"Secondary TDM1 Playback", NULL, "SEC_TDM_RX_1"},
+	{"Secondary TDM2 Playback", NULL, "SEC_TDM_RX_2"},
+	{"Secondary TDM3 Playback", NULL, "SEC_TDM_RX_3"},
+	{"Secondary TDM4 Playback", NULL, "SEC_TDM_RX_4"},
+	{"Secondary TDM5 Playback", NULL, "SEC_TDM_RX_5"},
+	{"Secondary TDM6 Playback", NULL, "SEC_TDM_RX_6"},
+	{"Secondary TDM7 Playback", NULL, "SEC_TDM_RX_7"},
+
+	{"Tertiary TDM0 Playback", NULL, "TERT_TDM_RX_0"},
+	{"Tertiary TDM1 Playback", NULL, "TERT_TDM_RX_1"},
+	{"Tertiary TDM2 Playback", NULL, "TERT_TDM_RX_2"},
+	{"Tertiary TDM3 Playback", NULL, "TERT_TDM_RX_3"},
+	{"Tertiary TDM4 Playback", NULL, "TERT_TDM_RX_4"},
+	{"Tertiary TDM5 Playback", NULL, "TERT_TDM_RX_5"},
+	{"Tertiary TDM6 Playback", NULL, "TERT_TDM_RX_6"},
+	{"Tertiary TDM7 Playback", NULL, "TERT_TDM_RX_7"},
+
+	{"Quaternary TDM0 Playback", NULL, "QUAT_TDM_RX_0"},
+	{"Quaternary TDM1 Playback", NULL, "QUAT_TDM_RX_1"},
+	{"Quaternary TDM2 Playback", NULL, "QUAT_TDM_RX_2"},
+	{"Quaternary TDM3 Playback", NULL, "QUAT_TDM_RX_3"},
+	{"Quaternary TDM4 Playback", NULL, "QUAT_TDM_RX_4"},
+	{"Quaternary TDM5 Playback", NULL, "QUAT_TDM_RX_5"},
+	{"Quaternary TDM6 Playback", NULL, "QUAT_TDM_RX_6"},
+	{"Quaternary TDM7 Playback", NULL, "QUAT_TDM_RX_7"},
+
+	{"Quinary TDM0 Playback", NULL, "QUIN_TDM_RX_0"},
+	{"Quinary TDM1 Playback", NULL, "QUIN_TDM_RX_1"},
+	{"Quinary TDM2 Playback", NULL, "QUIN_TDM_RX_2"},
+	{"Quinary TDM3 Playback", NULL, "QUIN_TDM_RX_3"},
+	{"Quinary TDM4 Playback", NULL, "QUIN_TDM_RX_4"},
+	{"Quinary TDM5 Playback", NULL, "QUIN_TDM_RX_5"},
+	{"Quinary TDM6 Playback", NULL, "QUIN_TDM_RX_6"},
+	{"Quinary TDM7 Playback", NULL, "QUIN_TDM_RX_7"},
+
+	{"PRIMARY_TDM_TX_0", NULL, "Primary TDM0 Capture"},
+	{"PRIMARY_TDM_TX_1", NULL, "Primary TDM1 Capture"},
+	{"PRIMARY_TDM_TX_2", NULL, "Primary TDM2 Capture"},
+	{"PRIMARY_TDM_TX_3", NULL, "Primary TDM3 Capture"},
+	{"PRIMARY_TDM_TX_4", NULL, "Primary TDM4 Capture"},
+	{"PRIMARY_TDM_TX_5", NULL, "Primary TDM5 Capture"},
+	{"PRIMARY_TDM_TX_6", NULL, "Primary TDM6 Capture"},
+	{"PRIMARY_TDM_TX_7", NULL, "Primary TDM7 Capture"},
+
+	{"SEC_TDM_TX_0", NULL, "Secondary TDM0 Capture"},
+	{"SEC_TDM_TX_1", NULL, "Secondary TDM1 Capture"},
+	{"SEC_TDM_TX_2", NULL, "Secondary TDM2 Capture"},
+	{"SEC_TDM_TX_3", NULL, "Secondary TDM3 Capture"},
+	{"SEC_TDM_TX_4", NULL, "Secondary TDM4 Capture"},
+	{"SEC_TDM_TX_5", NULL, "Secondary TDM5 Capture"},
+	{"SEC_TDM_TX_6", NULL, "Secondary TDM6 Capture"},
+	{"SEC_TDM_TX_7", NULL, "Secondary TDM7 Capture"},
+
+	{"TERT_TDM_TX_0", NULL, "Tertiary TDM0 Capture"},
+	{"TERT_TDM_TX_1", NULL, "Tertiary TDM1 Capture"},
+	{"TERT_TDM_TX_2", NULL, "Tertiary TDM2 Capture"},
+	{"TERT_TDM_TX_3", NULL, "Tertiary TDM3 Capture"},
+	{"TERT_TDM_TX_4", NULL, "Tertiary TDM4 Capture"},
+	{"TERT_TDM_TX_5", NULL, "Tertiary TDM5 Capture"},
+	{"TERT_TDM_TX_6", NULL, "Tertiary TDM6 Capture"},
+	{"TERT_TDM_TX_7", NULL, "Tertiary TDM7 Capture"},
+
+	{"QUAT_TDM_TX_0", NULL, "Quaternary TDM0 Capture"},
+	{"QUAT_TDM_TX_1", NULL, "Quaternary TDM1 Capture"},
+	{"QUAT_TDM_TX_2", NULL, "Quaternary TDM2 Capture"},
+	{"QUAT_TDM_TX_3", NULL, "Quaternary TDM3 Capture"},
+	{"QUAT_TDM_TX_4", NULL, "Quaternary TDM4 Capture"},
+	{"QUAT_TDM_TX_5", NULL, "Quaternary TDM5 Capture"},
+	{"QUAT_TDM_TX_6", NULL, "Quaternary TDM6 Capture"},
+	{"QUAT_TDM_TX_7", NULL, "Quaternary TDM7 Capture"},
+
+	{"QUIN_TDM_TX_0", NULL, "Quinary TDM0 Capture"},
+	{"QUIN_TDM_TX_1", NULL, "Quinary TDM1 Capture"},
+	{"QUIN_TDM_TX_2", NULL, "Quinary TDM2 Capture"},
+	{"QUIN_TDM_TX_3", NULL, "Quinary TDM3 Capture"},
+	{"QUIN_TDM_TX_4", NULL, "Quinary TDM4 Capture"},
+	{"QUIN_TDM_TX_5", NULL, "Quinary TDM5 Capture"},
+	{"QUIN_TDM_TX_6", NULL, "Quinary TDM6 Capture"},
+	{"QUIN_TDM_TX_7", NULL, "Quinary TDM7 Capture"},
+
+	{"TERT_MI2S_TX", NULL, "Tertiary MI2S Capture"},
+	{"PRI_MI2S_TX", NULL, "Primary MI2S Capture"},
+	{"SEC_MI2S_TX", NULL, "Secondary MI2S Capture"},
+	{"QUAT_MI2S_TX", NULL, "Quaternary MI2S Capture"},
+};
+
+static struct snd_soc_dai_ops q6hdmi_ops = {
+	.prepare	= q6afe_dai_prepare,
+	.hw_params	= q6hdmi_hw_params,
+	.shutdown	= q6afe_dai_shutdown,
+};
+
+static struct snd_soc_dai_ops q6i2s_ops = {
+	.prepare	= q6afe_dai_prepare,
+	.hw_params	= q6i2s_hw_params,
+	.set_fmt	= q6i2s_set_fmt,
+	.shutdown	= q6afe_dai_shutdown,
+	.set_sysclk	= q6afe_mi2s_set_sysclk,
+};
+
+static struct snd_soc_dai_ops q6slim_ops = {
+	.prepare	= q6afe_dai_prepare,
+	.hw_params	= q6slim_hw_params,
+	.shutdown	= q6afe_dai_shutdown,
+	.set_channel_map = q6slim_set_channel_map,
+};
+
+static struct snd_soc_dai_ops q6tdm_ops = {
+	.prepare	= q6afe_dai_prepare,
+	.shutdown	= q6afe_dai_shutdown,
+	.set_sysclk	= q6afe_mi2s_set_sysclk,
+	.set_tdm_slot     = q6tdm_set_tdm_slot,
+	.set_channel_map  = q6tdm_set_channel_map,
+	.hw_params        = q6tdm_hw_params,
+};
+
+static int msm_dai_q6_dai_probe(struct snd_soc_dai *dai)
+{
+	struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
+	struct q6afe_port *port;
+
+	port = q6afe_port_get_from_id(dai->dev, dai->id);
+	if (IS_ERR(port)) {
+		dev_err(dai->dev, "Unable to get afe port\n");
+		return -EINVAL;
+	}
+	dai_data->port[dai->id] = port;
+
+	return 0;
+}
+
+static int msm_dai_q6_dai_remove(struct snd_soc_dai *dai)
+{
+	struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
+
+	q6afe_port_put(dai_data->port[dai->id]);
+	dai_data->port[dai->id] = NULL;
+
+	return 0;
+}
+
+static struct snd_soc_dai_driver q6afe_dais[] = {
+	{
+		.playback = {
+			.stream_name = "HDMI Playback",
+			.rates = SNDRV_PCM_RATE_48000 |
+				 SNDRV_PCM_RATE_96000 |
+				 SNDRV_PCM_RATE_192000,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE |
+				   SNDRV_PCM_FMTBIT_S24_LE,
+			.channels_min = 2,
+			.channels_max = 8,
+			.rate_max =     192000,
+			.rate_min =	48000,
+		},
+		.ops = &q6hdmi_ops,
+		.id = HDMI_RX,
+		.name = "HDMI",
+		.probe = msm_dai_q6_dai_probe,
+		.remove = msm_dai_q6_dai_remove,
+	}, {
+		.name = "SLIMBUS_0_RX",
+		.ops = &q6slim_ops,
+		.id = SLIMBUS_0_RX,
+		.probe = msm_dai_q6_dai_probe,
+		.remove = msm_dai_q6_dai_remove,
+		.playback = {
+			.stream_name = "Slimbus Playback",
+			.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
+				 SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_96000 |
+				 SNDRV_PCM_RATE_192000,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE |
+				   SNDRV_PCM_FMTBIT_S24_LE,
+			.channels_min = 1,
+			.channels_max = 8,
+			.rate_min = 8000,
+			.rate_max = 192000,
+		},
+	}, {
+		.playback = {
+			.stream_name = "Slimbus1 Playback",
+			.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |
+				 SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 |
+				 SNDRV_PCM_RATE_192000,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE |
+				   SNDRV_PCM_FMTBIT_S24_LE,
+			.channels_min = 1,
+			.channels_max = 2,
+			.rate_min = 8000,
+			.rate_max = 192000,
+		},
+		.name = "SLIMBUS_1_RX",
+		.ops = &q6slim_ops,
+		.id = SLIMBUS_1_RX,
+		.probe = msm_dai_q6_dai_probe,
+		.remove = msm_dai_q6_dai_remove,
+	}, {
+		.playback = {
+			.stream_name = "Slimbus2 Playback",
+			.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
+				 SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_96000 |
+				 SNDRV_PCM_RATE_192000,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE |
+				   SNDRV_PCM_FMTBIT_S24_LE,
+			.channels_min = 1,
+			.channels_max = 8,
+			.rate_min = 8000,
+			.rate_max = 192000,
+		},
+		.name = "SLIMBUS_2_RX",
+		.ops = &q6slim_ops,
+		.id = SLIMBUS_2_RX,
+		.probe = msm_dai_q6_dai_probe,
+		.remove = msm_dai_q6_dai_remove,
+	}, {
+		.playback = {
+			.stream_name = "Slimbus3 Playback",
+			.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |
+				 SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 |
+				 SNDRV_PCM_RATE_192000,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE |
+				   SNDRV_PCM_FMTBIT_S24_LE,
+			.channels_min = 1,
+			.channels_max = 2,
+			.rate_min = 8000,
+			.rate_max = 192000,
+		},
+		.name = "SLIMBUS_3_RX",
+		.ops = &q6slim_ops,
+		.id = SLIMBUS_3_RX,
+		.probe = msm_dai_q6_dai_probe,
+		.remove = msm_dai_q6_dai_remove,
+	}, {
+		.playback = {
+			.stream_name = "Slimbus4 Playback",
+			.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |
+				 SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 |
+				 SNDRV_PCM_RATE_192000,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE |
+				   SNDRV_PCM_FMTBIT_S24_LE,
+			.channels_min = 1,
+			.channels_max = 2,
+			.rate_min = 8000,
+			.rate_max = 192000,
+		},
+		.name = "SLIMBUS_4_RX",
+		.ops = &q6slim_ops,
+		.id = SLIMBUS_4_RX,
+		.probe = msm_dai_q6_dai_probe,
+		.remove = msm_dai_q6_dai_remove,
+	}, {
+		.playback = {
+			.stream_name = "Slimbus5 Playback",
+			.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |
+				 SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 |
+				 SNDRV_PCM_RATE_192000,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE |
+				   SNDRV_PCM_FMTBIT_S24_LE,
+			.channels_min = 1,
+			.channels_max = 2,
+			.rate_min = 8000,
+			.rate_max = 192000,
+		},
+		.name = "SLIMBUS_5_RX",
+		.ops = &q6slim_ops,
+		.id = SLIMBUS_5_RX,
+		.probe = msm_dai_q6_dai_probe,
+		.remove = msm_dai_q6_dai_remove,
+	}, {
+		.playback = {
+			.stream_name = "Slimbus6 Playback",
+			.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |
+				 SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 |
+				 SNDRV_PCM_RATE_192000,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE |
+				   SNDRV_PCM_FMTBIT_S24_LE,
+			.channels_min = 1,
+			.channels_max = 2,
+			.rate_min = 8000,
+			.rate_max = 192000,
+		},
+		.ops = &q6slim_ops,
+		.name = "SLIMBUS_6_RX",
+		.id = SLIMBUS_6_RX,
+		.probe = msm_dai_q6_dai_probe,
+		.remove = msm_dai_q6_dai_remove,
+	}, {
+		.playback = {
+			.stream_name = "Primary MI2S Playback",
+			.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
+				 SNDRV_PCM_RATE_16000,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE |
+				   SNDRV_PCM_FMTBIT_S24_LE,
+			.rate_min =     8000,
+			.rate_max =     48000,
+		},
+		.id = PRIMARY_MI2S_RX,
+		.name = "PRI_MI2S_RX",
+		.ops = &q6i2s_ops,
+		.probe = msm_dai_q6_dai_probe,
+		.remove = msm_dai_q6_dai_remove,
+	}, {
+		.capture = {
+			.stream_name = "Primary MI2S Capture",
+			.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
+				 SNDRV_PCM_RATE_16000,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE |
+				   SNDRV_PCM_FMTBIT_S24_LE,
+			.rate_min =     8000,
+			.rate_max =     48000,
+		},
+		.id = PRIMARY_MI2S_TX,
+		.name = "PRI_MI2S_TX",
+		.ops = &q6i2s_ops,
+		.probe = msm_dai_q6_dai_probe,
+		.remove = msm_dai_q6_dai_remove,
+	}, {
+		.playback = {
+			.stream_name = "Secondary MI2S Playback",
+			.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
+				 SNDRV_PCM_RATE_16000,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE,
+			.rate_min =     8000,
+			.rate_max =     48000,
+		},
+		.name = "SEC_MI2S_RX",
+		.id = SECONDARY_MI2S_RX,
+		.ops = &q6i2s_ops,
+		.probe = msm_dai_q6_dai_probe,
+		.remove = msm_dai_q6_dai_remove,
+	}, {
+		.capture = {
+			.stream_name = "Secondary MI2S Capture",
+			.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
+				 SNDRV_PCM_RATE_16000,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE |
+				   SNDRV_PCM_FMTBIT_S24_LE,
+			.rate_min =     8000,
+			.rate_max =     48000,
+		},
+		.id = SECONDARY_MI2S_TX,
+		.name = "SEC_MI2S_TX",
+		.ops = &q6i2s_ops,
+		.probe = msm_dai_q6_dai_probe,
+		.remove = msm_dai_q6_dai_remove,
+	}, {
+		.playback = {
+			.stream_name = "Tertiary MI2S Playback",
+			.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
+				 SNDRV_PCM_RATE_16000,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE,
+			.rate_min =     8000,
+			.rate_max =     48000,
+		},
+		.name = "TERT_MI2S_RX",
+		.id = TERTIARY_MI2S_RX,
+		.ops = &q6i2s_ops,
+		.probe = msm_dai_q6_dai_probe,
+		.remove = msm_dai_q6_dai_remove,
+	}, {
+		.capture = {
+			.stream_name = "Tertiary MI2S Capture",
+			.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
+				 SNDRV_PCM_RATE_16000,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE |
+				   SNDRV_PCM_FMTBIT_S24_LE,
+			.rate_min =     8000,
+			.rate_max =     48000,
+		},
+		.id = TERTIARY_MI2S_TX,
+		.name = "TERT_MI2S_TX",
+		.ops = &q6i2s_ops,
+		.probe = msm_dai_q6_dai_probe,
+		.remove = msm_dai_q6_dai_remove,
+	}, {
+		.playback = {
+			.stream_name = "Quaternary MI2S Playback",
+			.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
+				 SNDRV_PCM_RATE_16000,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE,
+			.rate_min =     8000,
+			.rate_max =     48000,
+		},
+		.name = "QUAT_MI2S_RX",
+		.id = QUATERNARY_MI2S_RX,
+		.ops = &q6i2s_ops,
+		.probe = msm_dai_q6_dai_probe,
+		.remove = msm_dai_q6_dai_remove,
+	}, {
+		.capture = {
+			.stream_name = "Quaternary MI2S Capture",
+			.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
+				 SNDRV_PCM_RATE_16000,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE |
+				   SNDRV_PCM_FMTBIT_S24_LE,
+			.rate_min =     8000,
+			.rate_max =     48000,
+		},
+		.id = QUATERNARY_MI2S_TX,
+		.name = "QUAT_MI2S_TX",
+		.ops = &q6i2s_ops,
+		.probe = msm_dai_q6_dai_probe,
+		.remove = msm_dai_q6_dai_remove,
+	},
+	Q6AFE_TDM_PB_DAI("Primary", 0, PRIMARY_TDM_RX_0),
+	Q6AFE_TDM_PB_DAI("Primary", 1, PRIMARY_TDM_RX_1),
+	Q6AFE_TDM_PB_DAI("Primary", 2, PRIMARY_TDM_RX_2),
+	Q6AFE_TDM_PB_DAI("Primary", 3, PRIMARY_TDM_RX_3),
+	Q6AFE_TDM_PB_DAI("Primary", 4, PRIMARY_TDM_RX_4),
+	Q6AFE_TDM_PB_DAI("Primary", 5, PRIMARY_TDM_RX_5),
+	Q6AFE_TDM_PB_DAI("Primary", 6, PRIMARY_TDM_RX_6),
+	Q6AFE_TDM_PB_DAI("Primary", 7, PRIMARY_TDM_RX_7),
+	Q6AFE_TDM_CAP_DAI("Primary", 0, PRIMARY_TDM_TX_0),
+	Q6AFE_TDM_CAP_DAI("Primary", 1, PRIMARY_TDM_TX_1),
+	Q6AFE_TDM_CAP_DAI("Primary", 2, PRIMARY_TDM_TX_2),
+	Q6AFE_TDM_CAP_DAI("Primary", 3, PRIMARY_TDM_TX_3),
+	Q6AFE_TDM_CAP_DAI("Primary", 4, PRIMARY_TDM_TX_4),
+	Q6AFE_TDM_CAP_DAI("Primary", 5, PRIMARY_TDM_TX_5),
+	Q6AFE_TDM_CAP_DAI("Primary", 6, PRIMARY_TDM_TX_6),
+	Q6AFE_TDM_CAP_DAI("Primary", 7, PRIMARY_TDM_TX_7),
+	Q6AFE_TDM_PB_DAI("Secondary", 0, SECONDARY_TDM_RX_0),
+	Q6AFE_TDM_PB_DAI("Secondary", 1, SECONDARY_TDM_RX_1),
+	Q6AFE_TDM_PB_DAI("Secondary", 2, SECONDARY_TDM_RX_2),
+	Q6AFE_TDM_PB_DAI("Secondary", 3, SECONDARY_TDM_RX_3),
+	Q6AFE_TDM_PB_DAI("Secondary", 4, SECONDARY_TDM_RX_4),
+	Q6AFE_TDM_PB_DAI("Secondary", 5, SECONDARY_TDM_RX_5),
+	Q6AFE_TDM_PB_DAI("Secondary", 6, SECONDARY_TDM_RX_6),
+	Q6AFE_TDM_PB_DAI("Secondary", 7, SECONDARY_TDM_RX_7),
+	Q6AFE_TDM_CAP_DAI("Secondary", 0, SECONDARY_TDM_TX_0),
+	Q6AFE_TDM_CAP_DAI("Secondary", 1, SECONDARY_TDM_TX_1),
+	Q6AFE_TDM_CAP_DAI("Secondary", 2, SECONDARY_TDM_TX_2),
+	Q6AFE_TDM_CAP_DAI("Secondary", 3, SECONDARY_TDM_TX_3),
+	Q6AFE_TDM_CAP_DAI("Secondary", 4, SECONDARY_TDM_TX_4),
+	Q6AFE_TDM_CAP_DAI("Secondary", 5, SECONDARY_TDM_TX_5),
+	Q6AFE_TDM_CAP_DAI("Secondary", 6, SECONDARY_TDM_TX_6),
+	Q6AFE_TDM_CAP_DAI("Secondary", 7, SECONDARY_TDM_TX_7),
+	Q6AFE_TDM_PB_DAI("Tertiary", 0, TERTIARY_TDM_RX_0),
+	Q6AFE_TDM_PB_DAI("Tertiary", 1, TERTIARY_TDM_RX_1),
+	Q6AFE_TDM_PB_DAI("Tertiary", 2, TERTIARY_TDM_RX_2),
+	Q6AFE_TDM_PB_DAI("Tertiary", 3, TERTIARY_TDM_RX_3),
+	Q6AFE_TDM_PB_DAI("Tertiary", 4, TERTIARY_TDM_RX_4),
+	Q6AFE_TDM_PB_DAI("Tertiary", 5, TERTIARY_TDM_RX_5),
+	Q6AFE_TDM_PB_DAI("Tertiary", 6, TERTIARY_TDM_RX_6),
+	Q6AFE_TDM_PB_DAI("Tertiary", 7, TERTIARY_TDM_RX_7),
+	Q6AFE_TDM_CAP_DAI("Tertiary", 0, TERTIARY_TDM_TX_0),
+	Q6AFE_TDM_CAP_DAI("Tertiary", 1, TERTIARY_TDM_TX_1),
+	Q6AFE_TDM_CAP_DAI("Tertiary", 2, TERTIARY_TDM_TX_2),
+	Q6AFE_TDM_CAP_DAI("Tertiary", 3, TERTIARY_TDM_TX_3),
+	Q6AFE_TDM_CAP_DAI("Tertiary", 4, TERTIARY_TDM_TX_4),
+	Q6AFE_TDM_CAP_DAI("Tertiary", 5, TERTIARY_TDM_TX_5),
+	Q6AFE_TDM_CAP_DAI("Tertiary", 6, TERTIARY_TDM_TX_6),
+	Q6AFE_TDM_CAP_DAI("Tertiary", 7, TERTIARY_TDM_TX_7),
+	Q6AFE_TDM_PB_DAI("Quaternary", 0, QUATERNARY_TDM_RX_0),
+	Q6AFE_TDM_PB_DAI("Quaternary", 1, QUATERNARY_TDM_RX_1),
+	Q6AFE_TDM_PB_DAI("Quaternary", 2, QUATERNARY_TDM_RX_2),
+	Q6AFE_TDM_PB_DAI("Quaternary", 3, QUATERNARY_TDM_RX_3),
+	Q6AFE_TDM_PB_DAI("Quaternary", 4, QUATERNARY_TDM_RX_4),
+	Q6AFE_TDM_PB_DAI("Quaternary", 5, QUATERNARY_TDM_RX_5),
+	Q6AFE_TDM_PB_DAI("Quaternary", 6, QUATERNARY_TDM_RX_6),
+	Q6AFE_TDM_PB_DAI("Quaternary", 7, QUATERNARY_TDM_RX_7),
+	Q6AFE_TDM_CAP_DAI("Quaternary", 0, QUATERNARY_TDM_TX_0),
+	Q6AFE_TDM_CAP_DAI("Quaternary", 1, QUATERNARY_TDM_TX_1),
+	Q6AFE_TDM_CAP_DAI("Quaternary", 2, QUATERNARY_TDM_TX_2),
+	Q6AFE_TDM_CAP_DAI("Quaternary", 3, QUATERNARY_TDM_TX_3),
+	Q6AFE_TDM_CAP_DAI("Quaternary", 4, QUATERNARY_TDM_TX_4),
+	Q6AFE_TDM_CAP_DAI("Quaternary", 5, QUATERNARY_TDM_TX_5),
+	Q6AFE_TDM_CAP_DAI("Quaternary", 6, QUATERNARY_TDM_TX_6),
+	Q6AFE_TDM_CAP_DAI("Quaternary", 7, QUATERNARY_TDM_TX_7),
+	Q6AFE_TDM_PB_DAI("Quinary", 0, QUINARY_TDM_RX_0),
+	Q6AFE_TDM_PB_DAI("Quinary", 1, QUINARY_TDM_RX_1),
+	Q6AFE_TDM_PB_DAI("Quinary", 2, QUINARY_TDM_RX_2),
+	Q6AFE_TDM_PB_DAI("Quinary", 3, QUINARY_TDM_RX_3),
+	Q6AFE_TDM_PB_DAI("Quinary", 4, QUINARY_TDM_RX_4),
+	Q6AFE_TDM_PB_DAI("Quinary", 5, QUINARY_TDM_RX_5),
+	Q6AFE_TDM_PB_DAI("Quinary", 6, QUINARY_TDM_RX_6),
+	Q6AFE_TDM_PB_DAI("Quinary", 7, QUINARY_TDM_RX_7),
+	Q6AFE_TDM_CAP_DAI("Quinary", 0, QUINARY_TDM_TX_0),
+	Q6AFE_TDM_CAP_DAI("Quinary", 1, QUINARY_TDM_TX_1),
+	Q6AFE_TDM_CAP_DAI("Quinary", 2, QUINARY_TDM_TX_2),
+	Q6AFE_TDM_CAP_DAI("Quinary", 3, QUINARY_TDM_TX_3),
+	Q6AFE_TDM_CAP_DAI("Quinary", 4, QUINARY_TDM_TX_4),
+	Q6AFE_TDM_CAP_DAI("Quinary", 5, QUINARY_TDM_TX_5),
+	Q6AFE_TDM_CAP_DAI("Quinary", 6, QUINARY_TDM_TX_6),
+	Q6AFE_TDM_CAP_DAI("Quinary", 7, QUINARY_TDM_TX_7),
+};
+
+static int q6afe_of_xlate_dai_name(struct snd_soc_component *component,
+				   struct of_phandle_args *args,
+				   const char **dai_name)
+{
+	int id = args->args[0];
+	int ret = -EINVAL;
+	int i;
+
+	for (i = 0; i  < ARRAY_SIZE(q6afe_dais); i++) {
+		if (q6afe_dais[i].id == id) {
+			*dai_name = q6afe_dais[i].name;
+			ret = 0;
+			break;
+		}
+	}
+
+	return ret;
+}
+
+static const struct snd_soc_dapm_widget q6afe_dai_widgets[] = {
+	SND_SOC_DAPM_AIF_OUT("HDMI_RX", "HDMI Playback", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SLIMBUS_0_RX", "Slimbus Playback", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SLIMBUS_1_RX", "Slimbus1 Playback", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SLIMBUS_2_RX", "Slimbus2 Playback", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SLIMBUS_3_RX", "Slimbus3 Playback", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SLIMBUS_4_RX", "Slimbus4 Playback", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SLIMBUS_5_RX", "Slimbus5 Playback", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SLIMBUS_6_RX", "Slimbus6 Playback", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("QUAT_MI2S_RX", "Quaternary MI2S Playback",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("QUAT_MI2S_TX", "Quaternary MI2S Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("TERT_MI2S_RX", "Tertiary MI2S Playback",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("TERT_MI2S_TX", "Tertiary MI2S Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SEC_MI2S_RX", "Secondary MI2S Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("SEC_MI2S_TX", "Secondary MI2S Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SEC_MI2S_RX_SD1",
+			"Secondary MI2S Playback SD1",
+			0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("PRI_MI2S_RX", "Primary MI2S Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("PRI_MI2S_TX", "Primary MI2S Capture",
+						0, 0, 0, 0),
+
+	SND_SOC_DAPM_AIF_OUT("PRIMARY_TDM_RX_0", "Primary TDM0 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("PRIMARY_TDM_RX_1", "Primary TDM1 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("PRIMARY_TDM_RX_2", "Primary TDM2 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("PRIMARY_TDM_RX_3", "Primary TDM3 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("PRIMARY_TDM_RX_4", "Primary TDM4 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("PRIMARY_TDM_RX_5", "Primary TDM5 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("PRIMARY_TDM_RX_6", "Primary TDM6 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("PRIMARY_TDM_RX_7", "Primary TDM7 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("PRIMARY_TDM_TX_0", "Primary TDM0 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("PRIMARY_TDM_TX_1", "Primary TDM1 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("PRIMARY_TDM_TX_2", "Primary TDM2 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("PRIMARY_TDM_TX_3", "Primary TDM3 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("PRIMARY_TDM_TX_4", "Primary TDM4 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("PRIMARY_TDM_TX_5", "Primary TDM5 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("PRIMARY_TDM_TX_6", "Primary TDM6 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("PRIMARY_TDM_TX_7", "Primary TDM7 Capture",
+						0, 0, 0, 0),
+
+	SND_SOC_DAPM_AIF_OUT("SEC_TDM_RX_0", "Secondary TDM0 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SEC_TDM_RX_1", "Secondary TDM1 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SEC_TDM_RX_2", "Secondary TDM2 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SEC_TDM_RX_3", "Secondary TDM3 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SEC_TDM_RX_4", "Secondary TDM4 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SEC_TDM_RX_5", "Secondary TDM5 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SEC_TDM_RX_6", "Secondary TDM6 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SEC_TDM_RX_7", "Secondary TDM7 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("SEC_TDM_TX_0", "Secondary TDM0 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("SEC_TDM_TX_1", "Secondary TDM1 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("SEC_TDM_TX_2", "Secondary TDM2 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("SEC_TDM_TX_3", "Secondary TDM3 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("SEC_TDM_TX_4", "Secondary TDM4 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("SEC_TDM_TX_5", "Secondary TDM5 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("SEC_TDM_TX_6", "Secondary TDM6 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("SEC_TDM_TX_7", "Secondary TDM7 Capture",
+						0, 0, 0, 0),
+
+	SND_SOC_DAPM_AIF_OUT("TERT_TDM_RX_0", "Tertiary TDM0 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("TERT_TDM_RX_1", "Tertiary TDM1 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("TERT_TDM_RX_2", "Tertiary TDM2 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("TERT_TDM_RX_3", "Tertiary TDM3 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("TERT_TDM_RX_4", "Tertiary TDM4 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("TERT_TDM_RX_5", "Tertiary TDM5 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("TERT_TDM_RX_6", "Tertiary TDM6 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("TERT_TDM_RX_7", "Tertiary TDM7 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("TERT_TDM_TX_0", "Tertiary TDM0 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("TERT_TDM_TX_1", "Tertiary TDM1 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("TERT_TDM_TX_2", "Tertiary TDM2 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("TERT_TDM_TX_3", "Tertiary TDM3 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("TERT_TDM_TX_4", "Tertiary TDM4 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("TERT_TDM_TX_5", "Tertiary TDM5 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("TERT_TDM_TX_6", "Tertiary TDM6 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("TERT_TDM_TX_7", "Tertiary TDM7 Capture",
+						0, 0, 0, 0),
+
+	SND_SOC_DAPM_AIF_OUT("QUAT_TDM_RX_0", "Quaternary TDM0 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("QUAT_TDM_RX_1", "Quaternary TDM1 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("QUAT_TDM_RX_2", "Quaternary TDM2 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("QUAT_TDM_RX_3", "Quaternary TDM3 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("QUAT_TDM_RX_4", "Quaternary TDM4 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("QUAT_TDM_RX_5", "Quaternary TDM5 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("QUAT_TDM_RX_6", "Quaternary TDM6 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("QUAT_TDM_RX_7", "Quaternary TDM7 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("QUAT_TDM_TX_0", "Quaternary TDM0 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("QUAT_TDM_TX_1", "Quaternary TDM1 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("QUAT_TDM_TX_2", "Quaternary TDM2 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("QUAT_TDM_TX_3", "Quaternary TDM3 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("QUAT_TDM_TX_4", "Quaternary TDM4 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("QUAT_TDM_TX_5", "Quaternary TDM5 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("QUAT_TDM_TX_6", "Quaternary TDM6 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("QUAT_TDM_TX_7", "Quaternary TDM7 Capture",
+						0, 0, 0, 0),
+
+	SND_SOC_DAPM_AIF_OUT("QUIN_TDM_RX_0", "Quinary TDM0 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("QUIN_TDM_RX_1", "Quinary TDM1 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("QUIN_TDM_RX_2", "Quinary TDM2 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("QUIN_TDM_RX_3", "Quinary TDM3 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("QUIN_TDM_RX_4", "Quinary TDM4 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("QUIN_TDM_RX_5", "Quinary TDM5 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("QUIN_TDM_RX_6", "Quinary TDM6 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("QUIN_TDM_RX_7", "Quinary TDM7 Playback",
+			     0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("QUIN_TDM_TX_0", "Quinary TDM0 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("QUIN_TDM_TX_1", "Quinary TDM1 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("QUIN_TDM_TX_2", "Quinary TDM2 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("QUIN_TDM_TX_3", "Quinary TDM3 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("QUIN_TDM_TX_4", "Quinary TDM4 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("QUIN_TDM_TX_5", "Quinary TDM5 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("QUIN_TDM_TX_6", "Quinary TDM6 Capture",
+						0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("QUIN_TDM_TX_7", "Quinary TDM7 Capture",
+						0, 0, 0, 0),
+};
+
+static const struct snd_soc_component_driver q6afe_dai_component = {
+	.name		= "q6afe-dai-component",
+	.dapm_widgets = q6afe_dai_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(q6afe_dai_widgets),
+	.dapm_routes = q6afe_dapm_routes,
+	.num_dapm_routes = ARRAY_SIZE(q6afe_dapm_routes),
+	.of_xlate_dai_name = q6afe_of_xlate_dai_name,
+
+};
+
+static void of_q6afe_parse_dai_data(struct device *dev,
+				    struct q6afe_dai_data *data)
+{
+	struct device_node *node;
+	int ret;
+
+	for_each_child_of_node(dev->of_node, node) {
+		unsigned int lines[Q6AFE_MAX_MI2S_LINES];
+		struct q6afe_dai_priv_data *priv;
+		int id, i, num_lines;
+
+		ret = of_property_read_u32(node, "reg", &id);
+		if (ret || id > AFE_PORT_MAX) {
+			dev_err(dev, "valid dai id not found:%d\n", ret);
+			continue;
+		}
+
+		switch (id) {
+		/* MI2S specific properties */
+		case PRIMARY_MI2S_RX ... QUATERNARY_MI2S_TX:
+			priv = &data->priv[id];
+			ret = of_property_read_variable_u32_array(node,
+							"qcom,sd-lines",
+							lines, 0,
+							Q6AFE_MAX_MI2S_LINES);
+			if (ret < 0)
+				num_lines = 0;
+			else
+				num_lines = ret;
+
+			priv->sd_line_mask = 0;
+
+			for (i = 0; i < num_lines; i++)
+				priv->sd_line_mask |= BIT(lines[i]);
+
+			break;
+		case PRIMARY_TDM_RX_0 ... QUINARY_TDM_TX_7:
+			priv = &data->priv[id];
+			ret = of_property_read_u32(node, "qcom,tdm-sync-mode",
+						   &priv->sync_mode);
+			if (ret) {
+				dev_err(dev, "No Sync mode from DT\n");
+				break;
+			}
+			ret = of_property_read_u32(node, "qcom,tdm-sync-src",
+						   &priv->sync_src);
+			if (ret) {
+				dev_err(dev, "No Sync Src from DT\n");
+				break;
+			}
+			ret = of_property_read_u32(node, "qcom,tdm-data-out",
+						   &priv->data_out_enable);
+			if (ret) {
+				dev_err(dev, "No Data out enable from DT\n");
+				break;
+			}
+			ret = of_property_read_u32(node, "qcom,tdm-invert-sync",
+						   &priv->invert_sync);
+			if (ret) {
+				dev_err(dev, "No Invert sync from DT\n");
+				break;
+			}
+			ret = of_property_read_u32(node, "qcom,tdm-data-delay",
+						   &priv->data_delay);
+			if (ret) {
+				dev_err(dev, "No Data Delay from DT\n");
+				break;
+			}
+			ret = of_property_read_u32(node, "qcom,tdm-data-align",
+						   &priv->data_align);
+			if (ret) {
+				dev_err(dev, "No Data align from DT\n");
+				break;
+			}
+			break;
+		default:
+			break;
+		}
+	}
+}
+
+static int q6afe_dai_bind(struct device *dev, struct device *master, void *data)
+{
+	struct q6afe_dai_data *dai_data;
+
+	dai_data = kzalloc(sizeof(*dai_data), GFP_KERNEL);
+	if (!dai_data)
+		return -ENOMEM;
+
+	dev_set_drvdata(dev, dai_data);
+
+	of_q6afe_parse_dai_data(dev, dai_data);
+
+	return snd_soc_register_component(dev, &q6afe_dai_component,
+					  q6afe_dais, ARRAY_SIZE(q6afe_dais));
+}
+
+static void q6afe_dai_unbind(struct device *dev, struct device *master,
+			     void *data)
+{
+	struct q6afe_dai_data *dai_data = dev_get_drvdata(dev);
+
+	snd_soc_unregister_component(dev);
+	kfree(dai_data);
+}
+
+static const struct component_ops q6afe_dai_comp_ops = {
+	.bind   = q6afe_dai_bind,
+	.unbind = q6afe_dai_unbind,
+};
+
+static int q6afe_dai_dev_probe(struct platform_device *pdev)
+{
+	return component_add(&pdev->dev, &q6afe_dai_comp_ops);
+}
+
+static int q6afe_dai_dev_remove(struct platform_device *pdev)
+{
+	component_del(&pdev->dev, &q6afe_dai_comp_ops);
+	return 0;
+}
+
+static struct platform_driver q6afe_dai_platform_driver = {
+	.driver = {
+		.name = "q6afe-dai",
+	},
+	.probe = q6afe_dai_dev_probe,
+	.remove = q6afe_dai_dev_remove,
+};
+module_platform_driver(q6afe_dai_platform_driver);
+
+MODULE_DESCRIPTION("Q6 Audio Fronend dai driver");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/qcom/qdsp6/q6afe.c b/sound/soc/qcom/qdsp6/q6afe.c
new file mode 100644
index 000000000000..01f43218984b
--- /dev/null
+++ b/sound/soc/qcom/qdsp6/q6afe.c
@@ -0,0 +1,1495 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
+// Copyright (c) 2018, Linaro Limited
+
+#include <linux/slab.h>
+#include <linux/kernel.h>
+#include <linux/uaccess.h>
+#include <linux/wait.h>
+#include <linux/jiffies.h>
+#include <linux/sched.h>
+#include <linux/module.h>
+#include <linux/kref.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/soc/qcom/apr.h>
+#include <sound/soc.h>
+#include <sound/soc-dai.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include "q6dsp-errno.h"
+#include "q6core.h"
+#include "q6afe.h"
+
+/* AFE CMDs */
+#define AFE_PORT_CMD_DEVICE_START	0x000100E5
+#define AFE_PORT_CMD_DEVICE_STOP	0x000100E6
+#define AFE_PORT_CMD_SET_PARAM_V2	0x000100EF
+#define AFE_SVC_CMD_SET_PARAM		0x000100f3
+#define AFE_PORT_CMDRSP_GET_PARAM_V2	0x00010106
+#define AFE_PARAM_ID_HDMI_CONFIG	0x00010210
+#define AFE_MODULE_AUDIO_DEV_INTERFACE	0x0001020C
+#define AFE_MODULE_TDM			0x0001028A
+
+#define AFE_PARAM_ID_CDC_SLIMBUS_SLAVE_CFG 0x00010235
+
+#define AFE_PARAM_ID_LPAIF_CLK_CONFIG	0x00010238
+#define AFE_PARAM_ID_INT_DIGITAL_CDC_CLK_CONFIG	0x00010239
+
+#define AFE_PARAM_ID_SLIMBUS_CONFIG    0x00010212
+#define AFE_PARAM_ID_I2S_CONFIG	0x0001020D
+#define AFE_PARAM_ID_TDM_CONFIG	0x0001029D
+#define AFE_PARAM_ID_PORT_SLOT_MAPPING_CONFIG	0x00010297
+
+/* I2S config specific */
+#define AFE_API_VERSION_I2S_CONFIG	0x1
+#define AFE_PORT_I2S_SD0		0x1
+#define AFE_PORT_I2S_SD1		0x2
+#define AFE_PORT_I2S_SD2		0x3
+#define AFE_PORT_I2S_SD3		0x4
+#define AFE_PORT_I2S_SD0_MASK		BIT(0x1)
+#define AFE_PORT_I2S_SD1_MASK		BIT(0x2)
+#define AFE_PORT_I2S_SD2_MASK		BIT(0x3)
+#define AFE_PORT_I2S_SD3_MASK		BIT(0x4)
+#define AFE_PORT_I2S_SD0_1_MASK		GENMASK(2, 1)
+#define AFE_PORT_I2S_SD2_3_MASK		GENMASK(4, 3)
+#define AFE_PORT_I2S_SD0_1_2_MASK	GENMASK(3, 1)
+#define AFE_PORT_I2S_SD0_1_2_3_MASK	GENMASK(4, 1)
+#define AFE_PORT_I2S_QUAD01		0x5
+#define AFE_PORT_I2S_QUAD23		0x6
+#define AFE_PORT_I2S_6CHS		0x7
+#define AFE_PORT_I2S_8CHS		0x8
+#define AFE_PORT_I2S_MONO		0x0
+#define AFE_PORT_I2S_STEREO		0x1
+#define AFE_PORT_CONFIG_I2S_WS_SRC_EXTERNAL	0x0
+#define AFE_PORT_CONFIG_I2S_WS_SRC_INTERNAL	0x1
+#define AFE_LINEAR_PCM_DATA				0x0
+
+
+/* Port IDs */
+#define AFE_API_VERSION_HDMI_CONFIG	0x1
+#define AFE_PORT_ID_MULTICHAN_HDMI_RX	0x100E
+
+#define AFE_API_VERSION_SLIMBUS_CONFIG 0x1
+/* Clock set API version */
+#define AFE_API_VERSION_CLOCK_SET 1
+#define Q6AFE_LPASS_CLK_CONFIG_API_VERSION	0x1
+#define AFE_MODULE_CLOCK_SET		0x0001028F
+#define AFE_PARAM_ID_CLOCK_SET		0x00010290
+
+/* SLIMbus Rx port on channel 0. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_0_RX      0x4000
+/* SLIMbus Tx port on channel 0. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_0_TX      0x4001
+/* SLIMbus Rx port on channel 1. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_1_RX      0x4002
+/* SLIMbus Tx port on channel 1. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_1_TX      0x4003
+/* SLIMbus Rx port on channel 2. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_2_RX      0x4004
+/* SLIMbus Tx port on channel 2. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_2_TX      0x4005
+/* SLIMbus Rx port on channel 3. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_3_RX      0x4006
+/* SLIMbus Tx port on channel 3. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_3_TX      0x4007
+/* SLIMbus Rx port on channel 4. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_4_RX      0x4008
+/* SLIMbus Tx port on channel 4. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_4_TX      0x4009
+/* SLIMbus Rx port on channel 5. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_5_RX      0x400a
+/* SLIMbus Tx port on channel 5. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_5_TX      0x400b
+/* SLIMbus Rx port on channel 6. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_6_RX      0x400c
+/* SLIMbus Tx port on channel 6. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_6_TX      0x400d
+#define AFE_PORT_ID_PRIMARY_MI2S_RX         0x1000
+#define AFE_PORT_ID_PRIMARY_MI2S_TX         0x1001
+#define AFE_PORT_ID_SECONDARY_MI2S_RX       0x1002
+#define AFE_PORT_ID_SECONDARY_MI2S_TX       0x1003
+#define AFE_PORT_ID_TERTIARY_MI2S_RX        0x1004
+#define AFE_PORT_ID_TERTIARY_MI2S_TX        0x1005
+#define AFE_PORT_ID_QUATERNARY_MI2S_RX      0x1006
+#define AFE_PORT_ID_QUATERNARY_MI2S_TX      0x1007
+
+/* Start of the range of port IDs for TDM devices. */
+#define AFE_PORT_ID_TDM_PORT_RANGE_START	0x9000
+
+/* End of the range of port IDs for TDM devices. */
+#define AFE_PORT_ID_TDM_PORT_RANGE_END \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START+0x50-1)
+
+/* Size of the range of port IDs for TDM ports. */
+#define AFE_PORT_ID_TDM_PORT_RANGE_SIZE \
+	(AFE_PORT_ID_TDM_PORT_RANGE_END - \
+	AFE_PORT_ID_TDM_PORT_RANGE_START+1)
+
+#define AFE_PORT_ID_PRIMARY_TDM_RX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x00)
+#define AFE_PORT_ID_PRIMARY_TDM_RX_1 \
+	(AFE_PORT_ID_PRIMARY_TDM_RX + 0x02)
+#define AFE_PORT_ID_PRIMARY_TDM_RX_2 \
+	(AFE_PORT_ID_PRIMARY_TDM_RX + 0x04)
+#define AFE_PORT_ID_PRIMARY_TDM_RX_3 \
+	(AFE_PORT_ID_PRIMARY_TDM_RX + 0x06)
+#define AFE_PORT_ID_PRIMARY_TDM_RX_4 \
+	(AFE_PORT_ID_PRIMARY_TDM_RX + 0x08)
+#define AFE_PORT_ID_PRIMARY_TDM_RX_5 \
+	(AFE_PORT_ID_PRIMARY_TDM_RX + 0x0A)
+#define AFE_PORT_ID_PRIMARY_TDM_RX_6 \
+	(AFE_PORT_ID_PRIMARY_TDM_RX + 0x0C)
+#define AFE_PORT_ID_PRIMARY_TDM_RX_7 \
+	(AFE_PORT_ID_PRIMARY_TDM_RX + 0x0E)
+
+#define AFE_PORT_ID_PRIMARY_TDM_TX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x01)
+#define AFE_PORT_ID_PRIMARY_TDM_TX_1 \
+	(AFE_PORT_ID_PRIMARY_TDM_TX + 0x02)
+#define AFE_PORT_ID_PRIMARY_TDM_TX_2 \
+	(AFE_PORT_ID_PRIMARY_TDM_TX + 0x04)
+#define AFE_PORT_ID_PRIMARY_TDM_TX_3 \
+	(AFE_PORT_ID_PRIMARY_TDM_TX + 0x06)
+#define AFE_PORT_ID_PRIMARY_TDM_TX_4 \
+	(AFE_PORT_ID_PRIMARY_TDM_TX + 0x08)
+#define AFE_PORT_ID_PRIMARY_TDM_TX_5 \
+	(AFE_PORT_ID_PRIMARY_TDM_TX + 0x0A)
+#define AFE_PORT_ID_PRIMARY_TDM_TX_6 \
+	(AFE_PORT_ID_PRIMARY_TDM_TX + 0x0C)
+#define AFE_PORT_ID_PRIMARY_TDM_TX_7 \
+	(AFE_PORT_ID_PRIMARY_TDM_TX + 0x0E)
+
+#define AFE_PORT_ID_SECONDARY_TDM_RX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x10)
+#define AFE_PORT_ID_SECONDARY_TDM_RX_1 \
+	(AFE_PORT_ID_SECONDARY_TDM_RX + 0x02)
+#define AFE_PORT_ID_SECONDARY_TDM_RX_2 \
+	(AFE_PORT_ID_SECONDARY_TDM_RX + 0x04)
+#define AFE_PORT_ID_SECONDARY_TDM_RX_3 \
+	(AFE_PORT_ID_SECONDARY_TDM_RX + 0x06)
+#define AFE_PORT_ID_SECONDARY_TDM_RX_4 \
+	(AFE_PORT_ID_SECONDARY_TDM_RX + 0x08)
+#define AFE_PORT_ID_SECONDARY_TDM_RX_5 \
+	(AFE_PORT_ID_SECONDARY_TDM_RX + 0x0A)
+#define AFE_PORT_ID_SECONDARY_TDM_RX_6 \
+	(AFE_PORT_ID_SECONDARY_TDM_RX + 0x0C)
+#define AFE_PORT_ID_SECONDARY_TDM_RX_7 \
+	(AFE_PORT_ID_SECONDARY_TDM_RX + 0x0E)
+
+#define AFE_PORT_ID_SECONDARY_TDM_TX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x11)
+#define AFE_PORT_ID_SECONDARY_TDM_TX_1 \
+	(AFE_PORT_ID_SECONDARY_TDM_TX + 0x02)
+#define AFE_PORT_ID_SECONDARY_TDM_TX_2 \
+	(AFE_PORT_ID_SECONDARY_TDM_TX + 0x04)
+#define AFE_PORT_ID_SECONDARY_TDM_TX_3 \
+	(AFE_PORT_ID_SECONDARY_TDM_TX + 0x06)
+#define AFE_PORT_ID_SECONDARY_TDM_TX_4 \
+	(AFE_PORT_ID_SECONDARY_TDM_TX + 0x08)
+#define AFE_PORT_ID_SECONDARY_TDM_TX_5 \
+	(AFE_PORT_ID_SECONDARY_TDM_TX + 0x0A)
+#define AFE_PORT_ID_SECONDARY_TDM_TX_6 \
+	(AFE_PORT_ID_SECONDARY_TDM_TX + 0x0C)
+#define AFE_PORT_ID_SECONDARY_TDM_TX_7 \
+	(AFE_PORT_ID_SECONDARY_TDM_TX + 0x0E)
+
+#define AFE_PORT_ID_TERTIARY_TDM_RX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x20)
+#define AFE_PORT_ID_TERTIARY_TDM_RX_1 \
+	(AFE_PORT_ID_TERTIARY_TDM_RX + 0x02)
+#define AFE_PORT_ID_TERTIARY_TDM_RX_2 \
+	(AFE_PORT_ID_TERTIARY_TDM_RX + 0x04)
+#define AFE_PORT_ID_TERTIARY_TDM_RX_3 \
+	(AFE_PORT_ID_TERTIARY_TDM_RX + 0x06)
+#define AFE_PORT_ID_TERTIARY_TDM_RX_4 \
+	(AFE_PORT_ID_TERTIARY_TDM_RX + 0x08)
+#define AFE_PORT_ID_TERTIARY_TDM_RX_5 \
+	(AFE_PORT_ID_TERTIARY_TDM_RX + 0x0A)
+#define AFE_PORT_ID_TERTIARY_TDM_RX_6 \
+	(AFE_PORT_ID_TERTIARY_TDM_RX + 0x0C)
+#define AFE_PORT_ID_TERTIARY_TDM_RX_7 \
+	(AFE_PORT_ID_TERTIARY_TDM_RX + 0x0E)
+
+#define AFE_PORT_ID_TERTIARY_TDM_TX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x21)
+#define AFE_PORT_ID_TERTIARY_TDM_TX_1 \
+	(AFE_PORT_ID_TERTIARY_TDM_TX + 0x02)
+#define AFE_PORT_ID_TERTIARY_TDM_TX_2 \
+	(AFE_PORT_ID_TERTIARY_TDM_TX + 0x04)
+#define AFE_PORT_ID_TERTIARY_TDM_TX_3 \
+	(AFE_PORT_ID_TERTIARY_TDM_TX + 0x06)
+#define AFE_PORT_ID_TERTIARY_TDM_TX_4 \
+	(AFE_PORT_ID_TERTIARY_TDM_TX + 0x08)
+#define AFE_PORT_ID_TERTIARY_TDM_TX_5 \
+	(AFE_PORT_ID_TERTIARY_TDM_TX + 0x0A)
+#define AFE_PORT_ID_TERTIARY_TDM_TX_6 \
+	(AFE_PORT_ID_TERTIARY_TDM_TX + 0x0C)
+#define AFE_PORT_ID_TERTIARY_TDM_TX_7 \
+	(AFE_PORT_ID_TERTIARY_TDM_TX + 0x0E)
+
+#define AFE_PORT_ID_QUATERNARY_TDM_RX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x30)
+#define AFE_PORT_ID_QUATERNARY_TDM_RX_1 \
+	(AFE_PORT_ID_QUATERNARY_TDM_RX + 0x02)
+#define AFE_PORT_ID_QUATERNARY_TDM_RX_2 \
+	(AFE_PORT_ID_QUATERNARY_TDM_RX + 0x04)
+#define AFE_PORT_ID_QUATERNARY_TDM_RX_3 \
+	(AFE_PORT_ID_QUATERNARY_TDM_RX + 0x06)
+#define AFE_PORT_ID_QUATERNARY_TDM_RX_4 \
+	(AFE_PORT_ID_QUATERNARY_TDM_RX + 0x08)
+#define AFE_PORT_ID_QUATERNARY_TDM_RX_5 \
+	(AFE_PORT_ID_QUATERNARY_TDM_RX + 0x0A)
+#define AFE_PORT_ID_QUATERNARY_TDM_RX_6 \
+	(AFE_PORT_ID_QUATERNARY_TDM_RX + 0x0C)
+#define AFE_PORT_ID_QUATERNARY_TDM_RX_7 \
+	(AFE_PORT_ID_QUATERNARY_TDM_RX + 0x0E)
+
+#define AFE_PORT_ID_QUATERNARY_TDM_TX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x31)
+#define AFE_PORT_ID_QUATERNARY_TDM_TX_1 \
+	(AFE_PORT_ID_QUATERNARY_TDM_TX + 0x02)
+#define AFE_PORT_ID_QUATERNARY_TDM_TX_2 \
+	(AFE_PORT_ID_QUATERNARY_TDM_TX + 0x04)
+#define AFE_PORT_ID_QUATERNARY_TDM_TX_3 \
+	(AFE_PORT_ID_QUATERNARY_TDM_TX + 0x06)
+#define AFE_PORT_ID_QUATERNARY_TDM_TX_4 \
+	(AFE_PORT_ID_QUATERNARY_TDM_TX + 0x08)
+#define AFE_PORT_ID_QUATERNARY_TDM_TX_5 \
+	(AFE_PORT_ID_QUATERNARY_TDM_TX + 0x0A)
+#define AFE_PORT_ID_QUATERNARY_TDM_TX_6 \
+	(AFE_PORT_ID_QUATERNARY_TDM_TX + 0x0C)
+#define AFE_PORT_ID_QUATERNARY_TDM_TX_7 \
+	(AFE_PORT_ID_QUATERNARY_TDM_TX + 0x0E)
+
+#define AFE_PORT_ID_QUINARY_TDM_RX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x40)
+#define AFE_PORT_ID_QUINARY_TDM_RX_1 \
+	(AFE_PORT_ID_QUINARY_TDM_RX + 0x02)
+#define AFE_PORT_ID_QUINARY_TDM_RX_2 \
+	(AFE_PORT_ID_QUINARY_TDM_RX + 0x04)
+#define AFE_PORT_ID_QUINARY_TDM_RX_3 \
+	(AFE_PORT_ID_QUINARY_TDM_RX + 0x06)
+#define AFE_PORT_ID_QUINARY_TDM_RX_4 \
+	(AFE_PORT_ID_QUINARY_TDM_RX + 0x08)
+#define AFE_PORT_ID_QUINARY_TDM_RX_5 \
+	(AFE_PORT_ID_QUINARY_TDM_RX + 0x0A)
+#define AFE_PORT_ID_QUINARY_TDM_RX_6 \
+	(AFE_PORT_ID_QUINARY_TDM_RX + 0x0C)
+#define AFE_PORT_ID_QUINARY_TDM_RX_7 \
+	(AFE_PORT_ID_QUINARY_TDM_RX + 0x0E)
+
+#define AFE_PORT_ID_QUINARY_TDM_TX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x41)
+#define AFE_PORT_ID_QUINARY_TDM_TX_1 \
+	(AFE_PORT_ID_QUINARY_TDM_TX + 0x02)
+#define AFE_PORT_ID_QUINARY_TDM_TX_2 \
+	(AFE_PORT_ID_QUINARY_TDM_TX + 0x04)
+#define AFE_PORT_ID_QUINARY_TDM_TX_3 \
+	(AFE_PORT_ID_QUINARY_TDM_TX + 0x06)
+#define AFE_PORT_ID_QUINARY_TDM_TX_4 \
+	(AFE_PORT_ID_QUINARY_TDM_TX + 0x08)
+#define AFE_PORT_ID_QUINARY_TDM_TX_5 \
+	(AFE_PORT_ID_QUINARY_TDM_TX + 0x0A)
+#define AFE_PORT_ID_QUINARY_TDM_TX_6 \
+	(AFE_PORT_ID_QUINARY_TDM_TX + 0x0C)
+#define AFE_PORT_ID_QUINARY_TDM_TX_7 \
+	(AFE_PORT_ID_QUINARY_TDM_TX + 0x0E)
+
+#define Q6AFE_LPASS_MODE_CLK1_VALID 1
+#define Q6AFE_LPASS_MODE_CLK2_VALID 2
+#define Q6AFE_LPASS_CLK_SRC_INTERNAL 1
+#define Q6AFE_LPASS_CLK_ROOT_DEFAULT 0
+#define AFE_API_VERSION_TDM_CONFIG              1
+#define AFE_API_VERSION_SLOT_MAPPING_CONFIG	1
+
+#define TIMEOUT_MS 1000
+#define AFE_CMD_RESP_AVAIL	0
+#define AFE_CMD_RESP_NONE	1
+
+struct q6afe {
+	struct apr_device *apr;
+	struct device *dev;
+	struct q6core_svc_api_info ainfo;
+	struct mutex lock;
+	struct list_head port_list;
+	spinlock_t port_list_lock;
+	struct platform_device *pdev_dais;
+};
+
+struct afe_port_cmd_device_start {
+	u16 port_id;
+	u16 reserved;
+} __packed;
+
+struct afe_port_cmd_device_stop {
+	u16 port_id;
+	u16 reserved;
+/* Reserved for 32-bit alignment. This field must be set to 0.*/
+} __packed;
+
+struct afe_port_param_data_v2 {
+	u32 module_id;
+	u32 param_id;
+	u16 param_size;
+	u16 reserved;
+} __packed;
+
+struct afe_svc_cmd_set_param {
+	uint32_t payload_size;
+	uint32_t payload_address_lsw;
+	uint32_t payload_address_msw;
+	uint32_t mem_map_handle;
+} __packed;
+
+struct afe_port_cmd_set_param_v2 {
+	u16 port_id;
+	u16 payload_size;
+	u32 payload_address_lsw;
+	u32 payload_address_msw;
+	u32 mem_map_handle;
+} __packed;
+
+struct afe_param_id_hdmi_multi_chan_audio_cfg {
+	u32 hdmi_cfg_minor_version;
+	u16 datatype;
+	u16 channel_allocation;
+	u32 sample_rate;
+	u16 bit_width;
+	u16 reserved;
+} __packed;
+
+struct afe_param_id_slimbus_cfg {
+	u32                  sb_cfg_minor_version;
+/* Minor version used for tracking the version of the SLIMBUS
+ * configuration interface.
+ * Supported values: #AFE_API_VERSION_SLIMBUS_CONFIG
+ */
+
+	u16                  slimbus_dev_id;
+/* SLIMbus hardware device ID, which is required to handle
+ * multiple SLIMbus hardware blocks.
+ * Supported values: - #AFE_SLIMBUS_DEVICE_1 - #AFE_SLIMBUS_DEVICE_2
+ */
+	u16                  bit_width;
+/* Bit width of the sample.
+ * Supported values: 16, 24
+ */
+	u16                  data_format;
+/* Data format supported by the SLIMbus hardware. The default is
+ * 0 (#AFE_SB_DATA_FORMAT_NOT_INDICATED), which indicates the
+ * hardware does not perform any format conversions before the data
+ * transfer.
+ */
+	u16                  num_channels;
+/* Number of channels.
+ * Supported values: 1 to #AFE_PORT_MAX_AUDIO_CHAN_CNT
+ */
+	u8  shared_ch_mapping[AFE_PORT_MAX_AUDIO_CHAN_CNT];
+/* Mapping of shared channel IDs (128 to 255) to which the
+ * master port is to be connected.
+ * Shared_channel_mapping[i] represents the shared channel assigned
+ * for audio channel i in multichannel audio data.
+ */
+	u32              sample_rate;
+/* Sampling rate of the port.
+ * Supported values:
+ * - #AFE_PORT_SAMPLE_RATE_8K
+ * - #AFE_PORT_SAMPLE_RATE_16K
+ * - #AFE_PORT_SAMPLE_RATE_48K
+ * - #AFE_PORT_SAMPLE_RATE_96K
+ * - #AFE_PORT_SAMPLE_RATE_192K
+ */
+} __packed;
+
+struct afe_clk_cfg {
+	u32                  i2s_cfg_minor_version;
+	u32                  clk_val1;
+	u32                  clk_val2;
+	u16                  clk_src;
+	u16                  clk_root;
+	u16                  clk_set_mode;
+	u16                  reserved;
+} __packed;
+
+struct afe_digital_clk_cfg {
+	u32                  i2s_cfg_minor_version;
+	u32                  clk_val;
+	u16                  clk_root;
+	u16                  reserved;
+} __packed;
+
+struct afe_param_id_i2s_cfg {
+	u32	i2s_cfg_minor_version;
+	u16	bit_width;
+	u16	channel_mode;
+	u16	mono_stereo;
+	u16	ws_src;
+	u32	sample_rate;
+	u16	data_format;
+	u16	reserved;
+} __packed;
+
+struct afe_param_id_tdm_cfg {
+	u32	tdm_cfg_minor_version;
+	u32	num_channels;
+	u32	sample_rate;
+	u32	bit_width;
+	u16	data_format;
+	u16	sync_mode;
+	u16	sync_src;
+	u16	nslots_per_frame;
+	u16	ctrl_data_out_enable;
+	u16	ctrl_invert_sync_pulse;
+	u16	ctrl_sync_data_delay;
+	u16	slot_width;
+	u32	slot_mask;
+} __packed;
+
+union afe_port_config {
+	struct afe_param_id_hdmi_multi_chan_audio_cfg hdmi_multi_ch;
+	struct afe_param_id_slimbus_cfg           slim_cfg;
+	struct afe_param_id_i2s_cfg	i2s_cfg;
+	struct afe_param_id_tdm_cfg	tdm_cfg;
+} __packed;
+
+
+struct afe_clk_set {
+	uint32_t clk_set_minor_version;
+	uint32_t clk_id;
+	uint32_t clk_freq_in_hz;
+	uint16_t clk_attri;
+	uint16_t clk_root;
+	uint32_t enable;
+};
+
+struct afe_param_id_slot_mapping_cfg {
+	u32	minor_version;
+	u16	num_channels;
+	u16	bitwidth;
+	u32	data_align_type;
+	u16	ch_mapping[AFE_PORT_MAX_AUDIO_CHAN_CNT];
+} __packed;
+
+struct q6afe_port {
+	wait_queue_head_t wait;
+	union afe_port_config port_cfg;
+	struct afe_param_id_slot_mapping_cfg *scfg;
+	struct aprv2_ibasic_rsp_result_t result;
+	int token;
+	int id;
+	int cfg_type;
+	struct q6afe *afe;
+	struct kref refcount;
+	struct list_head node;
+};
+
+struct afe_port_map {
+	int port_id;
+	int token;
+	int is_rx;
+	int is_dig_pcm;
+};
+
+/*
+ * Mapping between Virtual Port IDs to DSP AFE Port ID
+ * On B Family SoCs DSP Port IDs are consistent across multiple SoCs
+ * on A Family SoCs DSP port IDs are same as virtual Port IDs.
+ */
+
+static struct afe_port_map port_maps[AFE_PORT_MAX] = {
+	[HDMI_RX] = { AFE_PORT_ID_MULTICHAN_HDMI_RX, HDMI_RX, 1, 1},
+	[SLIMBUS_0_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_0_RX,
+				SLIMBUS_0_RX, 1, 1},
+	[SLIMBUS_1_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_1_RX,
+				SLIMBUS_1_RX, 1, 1},
+	[SLIMBUS_2_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_2_RX,
+				SLIMBUS_2_RX, 1, 1},
+	[SLIMBUS_3_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_3_RX,
+				SLIMBUS_3_RX, 1, 1},
+	[SLIMBUS_4_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_4_RX,
+				SLIMBUS_4_RX, 1, 1},
+	[SLIMBUS_5_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_5_RX,
+				SLIMBUS_5_RX, 1, 1},
+	[SLIMBUS_6_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_6_RX,
+				SLIMBUS_6_RX, 1, 1},
+	[PRIMARY_MI2S_RX] = { AFE_PORT_ID_PRIMARY_MI2S_RX,
+				PRIMARY_MI2S_RX, 1, 1},
+	[PRIMARY_MI2S_TX] = { AFE_PORT_ID_PRIMARY_MI2S_TX,
+				PRIMARY_MI2S_RX, 0, 1},
+	[SECONDARY_MI2S_RX] = { AFE_PORT_ID_SECONDARY_MI2S_RX,
+				SECONDARY_MI2S_RX, 1, 1},
+	[SECONDARY_MI2S_TX] = { AFE_PORT_ID_SECONDARY_MI2S_TX,
+				SECONDARY_MI2S_TX, 0, 1},
+	[TERTIARY_MI2S_RX] = { AFE_PORT_ID_TERTIARY_MI2S_RX,
+				TERTIARY_MI2S_RX, 1, 1},
+	[TERTIARY_MI2S_TX] = { AFE_PORT_ID_TERTIARY_MI2S_TX,
+				TERTIARY_MI2S_TX, 0, 1},
+	[QUATERNARY_MI2S_RX] = { AFE_PORT_ID_QUATERNARY_MI2S_RX,
+				QUATERNARY_MI2S_RX, 1, 1},
+	[QUATERNARY_MI2S_TX] = { AFE_PORT_ID_QUATERNARY_MI2S_TX,
+				QUATERNARY_MI2S_TX, 0, 1},
+	[PRIMARY_TDM_RX_0] =  { AFE_PORT_ID_PRIMARY_TDM_RX,
+				PRIMARY_TDM_RX_0, 1, 1},
+	[PRIMARY_TDM_TX_0] =  { AFE_PORT_ID_PRIMARY_TDM_TX,
+				PRIMARY_TDM_TX_0, 0, 1},
+	[PRIMARY_TDM_RX_1] =  { AFE_PORT_ID_PRIMARY_TDM_RX_1,
+				PRIMARY_TDM_RX_1, 1, 1},
+	[PRIMARY_TDM_TX_1] =  { AFE_PORT_ID_PRIMARY_TDM_TX_1,
+				PRIMARY_TDM_TX_1, 0, 1},
+	[PRIMARY_TDM_RX_2] =  { AFE_PORT_ID_PRIMARY_TDM_RX_2,
+				PRIMARY_TDM_RX_2, 1, 1},
+	[PRIMARY_TDM_TX_2] =  { AFE_PORT_ID_PRIMARY_TDM_TX_2,
+				PRIMARY_TDM_TX_2, 0, 1},
+	[PRIMARY_TDM_RX_3] =  { AFE_PORT_ID_PRIMARY_TDM_RX_3,
+				PRIMARY_TDM_RX_3, 1, 1},
+	[PRIMARY_TDM_TX_3] =  { AFE_PORT_ID_PRIMARY_TDM_TX_3,
+				PRIMARY_TDM_TX_3, 0, 1},
+	[PRIMARY_TDM_RX_4] =  { AFE_PORT_ID_PRIMARY_TDM_RX_4,
+				PRIMARY_TDM_RX_4, 1, 1},
+	[PRIMARY_TDM_TX_4] =  { AFE_PORT_ID_PRIMARY_TDM_TX_4,
+				PRIMARY_TDM_TX_4, 0, 1},
+	[PRIMARY_TDM_RX_5] =  { AFE_PORT_ID_PRIMARY_TDM_RX_5,
+				PRIMARY_TDM_RX_5, 1, 1},
+	[PRIMARY_TDM_TX_5] =  { AFE_PORT_ID_PRIMARY_TDM_TX_5,
+				PRIMARY_TDM_TX_5, 0, 1},
+	[PRIMARY_TDM_RX_6] =  { AFE_PORT_ID_PRIMARY_TDM_RX_6,
+				PRIMARY_TDM_RX_6, 1, 1},
+	[PRIMARY_TDM_TX_6] =  { AFE_PORT_ID_PRIMARY_TDM_TX_6,
+				PRIMARY_TDM_TX_6, 0, 1},
+	[PRIMARY_TDM_RX_7] =  { AFE_PORT_ID_PRIMARY_TDM_RX_7,
+				PRIMARY_TDM_RX_7, 1, 1},
+	[PRIMARY_TDM_TX_7] =  { AFE_PORT_ID_PRIMARY_TDM_TX_7,
+				PRIMARY_TDM_TX_7, 0, 1},
+	[SECONDARY_TDM_RX_0] =  { AFE_PORT_ID_SECONDARY_TDM_RX,
+				SECONDARY_TDM_RX_0, 1, 1},
+	[SECONDARY_TDM_TX_0] =  { AFE_PORT_ID_SECONDARY_TDM_TX,
+				SECONDARY_TDM_TX_0, 0, 1},
+	[SECONDARY_TDM_RX_1] =  { AFE_PORT_ID_SECONDARY_TDM_RX_1,
+				SECONDARY_TDM_RX_1, 1, 1},
+	[SECONDARY_TDM_TX_1] =  { AFE_PORT_ID_SECONDARY_TDM_TX_1,
+				SECONDARY_TDM_TX_1, 0, 1},
+	[SECONDARY_TDM_RX_2] =  { AFE_PORT_ID_SECONDARY_TDM_RX_2,
+				SECONDARY_TDM_RX_2, 1, 1},
+	[SECONDARY_TDM_TX_2] =  { AFE_PORT_ID_SECONDARY_TDM_TX_2,
+				SECONDARY_TDM_TX_2, 0, 1},
+	[SECONDARY_TDM_RX_3] =  { AFE_PORT_ID_SECONDARY_TDM_RX_3,
+				SECONDARY_TDM_RX_3, 1, 1},
+	[SECONDARY_TDM_TX_3] =  { AFE_PORT_ID_SECONDARY_TDM_TX_3,
+				SECONDARY_TDM_TX_3, 0, 1},
+	[SECONDARY_TDM_RX_4] =  { AFE_PORT_ID_SECONDARY_TDM_RX_4,
+				SECONDARY_TDM_RX_4, 1, 1},
+	[SECONDARY_TDM_TX_4] =  { AFE_PORT_ID_SECONDARY_TDM_TX_4,
+				SECONDARY_TDM_TX_4, 0, 1},
+	[SECONDARY_TDM_RX_5] =  { AFE_PORT_ID_SECONDARY_TDM_RX_5,
+				SECONDARY_TDM_RX_5, 1, 1},
+	[SECONDARY_TDM_TX_5] =  { AFE_PORT_ID_SECONDARY_TDM_TX_5,
+				SECONDARY_TDM_TX_5, 0, 1},
+	[SECONDARY_TDM_RX_6] =  { AFE_PORT_ID_SECONDARY_TDM_RX_6,
+				SECONDARY_TDM_RX_6, 1, 1},
+	[SECONDARY_TDM_TX_6] =  { AFE_PORT_ID_SECONDARY_TDM_TX_6,
+				SECONDARY_TDM_TX_6, 0, 1},
+	[SECONDARY_TDM_RX_7] =  { AFE_PORT_ID_SECONDARY_TDM_RX_7,
+				SECONDARY_TDM_RX_7, 1, 1},
+	[SECONDARY_TDM_TX_7] =  { AFE_PORT_ID_SECONDARY_TDM_TX_7,
+				SECONDARY_TDM_TX_7, 0, 1},
+	[TERTIARY_TDM_RX_0] =  { AFE_PORT_ID_TERTIARY_TDM_RX,
+				TERTIARY_TDM_RX_0, 1, 1},
+	[TERTIARY_TDM_TX_0] =  { AFE_PORT_ID_TERTIARY_TDM_TX,
+				TERTIARY_TDM_TX_0, 0, 1},
+	[TERTIARY_TDM_RX_1] =  { AFE_PORT_ID_TERTIARY_TDM_RX_1,
+				TERTIARY_TDM_RX_1, 1, 1},
+	[TERTIARY_TDM_TX_1] =  { AFE_PORT_ID_TERTIARY_TDM_TX_1,
+				TERTIARY_TDM_TX_1, 0, 1},
+	[TERTIARY_TDM_RX_2] =  { AFE_PORT_ID_TERTIARY_TDM_RX_2,
+				TERTIARY_TDM_RX_2, 1, 1},
+	[TERTIARY_TDM_TX_2] =  { AFE_PORT_ID_TERTIARY_TDM_TX_2,
+				TERTIARY_TDM_TX_2, 0, 1},
+	[TERTIARY_TDM_RX_3] =  { AFE_PORT_ID_TERTIARY_TDM_RX_3,
+				TERTIARY_TDM_RX_3, 1, 1},
+	[TERTIARY_TDM_TX_3] =  { AFE_PORT_ID_TERTIARY_TDM_TX_3,
+				TERTIARY_TDM_TX_3, 0, 1},
+	[TERTIARY_TDM_RX_4] =  { AFE_PORT_ID_TERTIARY_TDM_RX_4,
+				TERTIARY_TDM_RX_4, 1, 1},
+	[TERTIARY_TDM_TX_4] =  { AFE_PORT_ID_TERTIARY_TDM_TX_4,
+				TERTIARY_TDM_TX_4, 0, 1},
+	[TERTIARY_TDM_RX_5] =  { AFE_PORT_ID_TERTIARY_TDM_RX_5,
+				TERTIARY_TDM_RX_5, 1, 1},
+	[TERTIARY_TDM_TX_5] =  { AFE_PORT_ID_TERTIARY_TDM_TX_5,
+				TERTIARY_TDM_TX_5, 0, 1},
+	[TERTIARY_TDM_RX_6] =  { AFE_PORT_ID_TERTIARY_TDM_RX_6,
+				TERTIARY_TDM_RX_6, 1, 1},
+	[TERTIARY_TDM_TX_6] =  { AFE_PORT_ID_TERTIARY_TDM_TX_6,
+				TERTIARY_TDM_TX_6, 0, 1},
+	[TERTIARY_TDM_RX_7] =  { AFE_PORT_ID_TERTIARY_TDM_RX_7,
+				TERTIARY_TDM_RX_7, 1, 1},
+	[TERTIARY_TDM_TX_7] =  { AFE_PORT_ID_TERTIARY_TDM_TX_7,
+				TERTIARY_TDM_TX_7, 0, 1},
+	[QUATERNARY_TDM_RX_0] =  { AFE_PORT_ID_QUATERNARY_TDM_RX,
+				QUATERNARY_TDM_RX_0, 1, 1},
+	[QUATERNARY_TDM_TX_0] =  { AFE_PORT_ID_QUATERNARY_TDM_TX,
+				QUATERNARY_TDM_TX_0, 0, 1},
+	[QUATERNARY_TDM_RX_1] =  { AFE_PORT_ID_QUATERNARY_TDM_RX_1,
+				QUATERNARY_TDM_RX_1, 1, 1},
+	[QUATERNARY_TDM_TX_1] =  { AFE_PORT_ID_QUATERNARY_TDM_TX_1,
+				QUATERNARY_TDM_TX_1, 0, 1},
+	[QUATERNARY_TDM_RX_2] =  { AFE_PORT_ID_QUATERNARY_TDM_RX_2,
+				QUATERNARY_TDM_RX_2, 1, 1},
+	[QUATERNARY_TDM_TX_2] =  { AFE_PORT_ID_QUATERNARY_TDM_TX_2,
+				QUATERNARY_TDM_TX_2, 0, 1},
+	[QUATERNARY_TDM_RX_3] =  { AFE_PORT_ID_QUATERNARY_TDM_RX_3,
+				QUATERNARY_TDM_RX_3, 1, 1},
+	[QUATERNARY_TDM_TX_3] =  { AFE_PORT_ID_QUATERNARY_TDM_TX_3,
+				QUATERNARY_TDM_TX_3, 0, 1},
+	[QUATERNARY_TDM_RX_4] =  { AFE_PORT_ID_QUATERNARY_TDM_RX_4,
+				QUATERNARY_TDM_RX_4, 1, 1},
+	[QUATERNARY_TDM_TX_4] =  { AFE_PORT_ID_QUATERNARY_TDM_TX_4,
+				QUATERNARY_TDM_TX_4, 0, 1},
+	[QUATERNARY_TDM_RX_5] =  { AFE_PORT_ID_QUATERNARY_TDM_RX_5,
+				QUATERNARY_TDM_RX_5, 1, 1},
+	[QUATERNARY_TDM_TX_5] =  { AFE_PORT_ID_QUATERNARY_TDM_TX_5,
+				QUATERNARY_TDM_TX_5, 0, 1},
+	[QUATERNARY_TDM_RX_6] =  { AFE_PORT_ID_QUATERNARY_TDM_RX_6,
+				QUATERNARY_TDM_RX_6, 1, 1},
+	[QUATERNARY_TDM_TX_6] =  { AFE_PORT_ID_QUATERNARY_TDM_TX_6,
+				QUATERNARY_TDM_TX_6, 0, 1},
+	[QUATERNARY_TDM_RX_7] =  { AFE_PORT_ID_QUATERNARY_TDM_RX_7,
+				QUATERNARY_TDM_RX_7, 1, 1},
+	[QUATERNARY_TDM_TX_7] =  { AFE_PORT_ID_QUATERNARY_TDM_TX_7,
+				QUATERNARY_TDM_TX_7, 0, 1},
+	[QUINARY_TDM_RX_0] =  { AFE_PORT_ID_QUINARY_TDM_RX,
+				QUINARY_TDM_RX_0, 1, 1},
+	[QUINARY_TDM_TX_0] =  { AFE_PORT_ID_QUINARY_TDM_TX,
+				QUINARY_TDM_TX_0, 0, 1},
+	[QUINARY_TDM_RX_1] =  { AFE_PORT_ID_QUINARY_TDM_RX_1,
+				QUINARY_TDM_RX_1, 1, 1},
+	[QUINARY_TDM_TX_1] =  { AFE_PORT_ID_QUINARY_TDM_TX_1,
+				QUINARY_TDM_TX_1, 0, 1},
+	[QUINARY_TDM_RX_2] =  { AFE_PORT_ID_QUINARY_TDM_RX_2,
+				QUINARY_TDM_RX_2, 1, 1},
+	[QUINARY_TDM_TX_2] =  { AFE_PORT_ID_QUINARY_TDM_TX_2,
+				QUINARY_TDM_TX_2, 0, 1},
+	[QUINARY_TDM_RX_3] =  { AFE_PORT_ID_QUINARY_TDM_RX_3,
+				QUINARY_TDM_RX_3, 1, 1},
+	[QUINARY_TDM_TX_3] =  { AFE_PORT_ID_QUINARY_TDM_TX_3,
+				QUINARY_TDM_TX_3, 0, 1},
+	[QUINARY_TDM_RX_4] =  { AFE_PORT_ID_QUINARY_TDM_RX_4,
+				QUINARY_TDM_RX_4, 1, 1},
+	[QUINARY_TDM_TX_4] =  { AFE_PORT_ID_QUINARY_TDM_TX_4,
+				QUINARY_TDM_TX_4, 0, 1},
+	[QUINARY_TDM_RX_5] =  { AFE_PORT_ID_QUINARY_TDM_RX_5,
+				QUINARY_TDM_RX_5, 1, 1},
+	[QUINARY_TDM_TX_5] =  { AFE_PORT_ID_QUINARY_TDM_TX_5,
+				QUINARY_TDM_TX_5, 0, 1},
+	[QUINARY_TDM_RX_6] =  { AFE_PORT_ID_QUINARY_TDM_RX_6,
+				QUINARY_TDM_RX_6, 1, 1},
+	[QUINARY_TDM_TX_6] =  { AFE_PORT_ID_QUINARY_TDM_TX_6,
+				QUINARY_TDM_TX_6, 0, 1},
+	[QUINARY_TDM_RX_7] =  { AFE_PORT_ID_QUINARY_TDM_RX_7,
+				QUINARY_TDM_RX_7, 1, 1},
+	[QUINARY_TDM_TX_7] =  { AFE_PORT_ID_QUINARY_TDM_TX_7,
+				QUINARY_TDM_TX_7, 0, 1},
+};
+
+static void q6afe_port_free(struct kref *ref)
+{
+	struct q6afe_port *port;
+	struct q6afe *afe;
+	unsigned long flags;
+
+	port = container_of(ref, struct q6afe_port, refcount);
+	afe = port->afe;
+	spin_lock_irqsave(&afe->port_list_lock, flags);
+	list_del(&port->node);
+	spin_unlock_irqrestore(&afe->port_list_lock, flags);
+	kfree(port->scfg);
+	kfree(port);
+}
+
+static struct q6afe_port *q6afe_find_port(struct q6afe *afe, int token)
+{
+	struct q6afe_port *p = NULL;
+	struct q6afe_port *ret = NULL;
+	unsigned long flags;
+
+	spin_lock_irqsave(&afe->port_list_lock, flags);
+	list_for_each_entry(p, &afe->port_list, node)
+		if (p->token == token) {
+			ret = p;
+			kref_get(&p->refcount);
+			break;
+		}
+
+	spin_unlock_irqrestore(&afe->port_list_lock, flags);
+	return ret;
+}
+
+static int q6afe_callback(struct apr_device *adev, struct apr_resp_pkt *data)
+{
+	struct q6afe *afe = dev_get_drvdata(&adev->dev);
+	struct aprv2_ibasic_rsp_result_t *res;
+	struct apr_hdr *hdr = &data->hdr;
+	struct q6afe_port *port;
+
+	if (!data->payload_size)
+		return 0;
+
+	res = data->payload;
+	switch (hdr->opcode) {
+	case APR_BASIC_RSP_RESULT: {
+		if (res->status) {
+			dev_err(afe->dev, "cmd = 0x%x returned error = 0x%x\n",
+				res->opcode, res->status);
+		}
+		switch (res->opcode) {
+		case AFE_PORT_CMD_SET_PARAM_V2:
+		case AFE_PORT_CMD_DEVICE_STOP:
+		case AFE_PORT_CMD_DEVICE_START:
+		case AFE_SVC_CMD_SET_PARAM:
+			port = q6afe_find_port(afe, hdr->token);
+			if (port) {
+				port->result = *res;
+				wake_up(&port->wait);
+				kref_put(&port->refcount, q6afe_port_free);
+			}
+			break;
+		default:
+			dev_err(afe->dev, "Unknown cmd 0x%x\n",	res->opcode);
+			break;
+		}
+	}
+		break;
+	default:
+		break;
+	}
+
+	return 0;
+}
+
+/**
+ * q6afe_get_port_id() - Get port id from a given port index
+ *
+ * @index: port index
+ *
+ * Return: Will be an negative on error or valid port_id on success
+ */
+int q6afe_get_port_id(int index)
+{
+	if (index < 0 || index > AFE_PORT_MAX)
+		return -EINVAL;
+
+	return port_maps[index].port_id;
+}
+EXPORT_SYMBOL_GPL(q6afe_get_port_id);
+
+static int afe_apr_send_pkt(struct q6afe *afe, struct apr_pkt *pkt,
+			    struct q6afe_port *port)
+{
+	wait_queue_head_t *wait = &port->wait;
+	struct apr_hdr *hdr = &pkt->hdr;
+	int ret;
+
+	mutex_lock(&afe->lock);
+	port->result.opcode = 0;
+	port->result.status = 0;
+
+	ret = apr_send_pkt(afe->apr, pkt);
+	if (ret < 0) {
+		dev_err(afe->dev, "packet not transmitted (%d)\n", ret);
+		ret = -EINVAL;
+		goto err;
+	}
+
+	ret = wait_event_timeout(*wait, (port->result.opcode == hdr->opcode),
+				 msecs_to_jiffies(TIMEOUT_MS));
+	if (!ret) {
+		ret = -ETIMEDOUT;
+	} else if (port->result.status > 0) {
+		dev_err(afe->dev, "DSP returned error[%x]\n",
+			port->result.status);
+		ret = -EINVAL;
+	} else {
+		ret = 0;
+	}
+
+err:
+	mutex_unlock(&afe->lock);
+
+	return ret;
+}
+
+static int q6afe_port_set_param(struct q6afe_port *port, void *data,
+				int param_id, int module_id, int psize)
+{
+	struct afe_svc_cmd_set_param *param;
+	struct afe_port_param_data_v2 *pdata;
+	struct q6afe *afe = port->afe;
+	struct apr_pkt *pkt;
+	u16 port_id = port->id;
+	int ret, pkt_size;
+	void *p, *pl;
+
+	pkt_size = APR_HDR_SIZE + sizeof(*param) + sizeof(*pdata) + psize;
+	p = kzalloc(pkt_size, GFP_KERNEL);
+	if (!p)
+		return -ENOMEM;
+
+	pkt = p;
+	param = p + APR_HDR_SIZE;
+	pdata = p + APR_HDR_SIZE + sizeof(*param);
+	pl = p + APR_HDR_SIZE + sizeof(*param) + sizeof(*pdata);
+	memcpy(pl, data, psize);
+
+	pkt->hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
+					   APR_HDR_LEN(APR_HDR_SIZE),
+					   APR_PKT_VER);
+	pkt->hdr.pkt_size = pkt_size;
+	pkt->hdr.src_port = 0;
+	pkt->hdr.dest_port = 0;
+	pkt->hdr.token = port->token;
+	pkt->hdr.opcode = AFE_SVC_CMD_SET_PARAM;
+
+	param->payload_size = sizeof(*pdata) + psize;
+	param->payload_address_lsw = 0x00;
+	param->payload_address_msw = 0x00;
+	param->mem_map_handle = 0x00;
+	pdata->module_id = module_id;
+	pdata->param_id = param_id;
+	pdata->param_size = psize;
+
+	ret = afe_apr_send_pkt(afe, pkt, port);
+	if (ret)
+		dev_err(afe->dev, "AFE enable for port 0x%x failed %d\n",
+		       port_id, ret);
+
+	kfree(pkt);
+	return ret;
+}
+
+static int q6afe_port_set_param_v2(struct q6afe_port *port, void *data,
+				   int param_id, int module_id, int psize)
+{
+	struct afe_port_cmd_set_param_v2 *param;
+	struct afe_port_param_data_v2 *pdata;
+	struct q6afe *afe = port->afe;
+	struct apr_pkt *pkt;
+	u16 port_id = port->id;
+	int ret, pkt_size;
+	void *p, *pl;
+
+	pkt_size = APR_HDR_SIZE + sizeof(*param) + sizeof(*pdata) + psize;
+	p = kzalloc(pkt_size, GFP_KERNEL);
+	if (!p)
+		return -ENOMEM;
+
+	pkt = p;
+	param = p + APR_HDR_SIZE;
+	pdata = p + APR_HDR_SIZE + sizeof(*param);
+	pl = p + APR_HDR_SIZE + sizeof(*param) + sizeof(*pdata);
+	memcpy(pl, data, psize);
+
+	pkt->hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
+					   APR_HDR_LEN(APR_HDR_SIZE),
+					   APR_PKT_VER);
+	pkt->hdr.pkt_size = pkt_size;
+	pkt->hdr.src_port = 0;
+	pkt->hdr.dest_port = 0;
+	pkt->hdr.token = port->token;
+	pkt->hdr.opcode = AFE_PORT_CMD_SET_PARAM_V2;
+
+	param->port_id = port_id;
+	param->payload_size = sizeof(*pdata) + psize;
+	param->payload_address_lsw = 0x00;
+	param->payload_address_msw = 0x00;
+	param->mem_map_handle = 0x00;
+	pdata->module_id = module_id;
+	pdata->param_id = param_id;
+	pdata->param_size = psize;
+
+	ret = afe_apr_send_pkt(afe, pkt, port);
+	if (ret)
+		dev_err(afe->dev, "AFE enable for port 0x%x failed %d\n",
+		       port_id, ret);
+
+	kfree(pkt);
+	return ret;
+}
+
+static int q6afe_set_lpass_clock(struct q6afe_port *port,
+				 struct afe_clk_cfg *cfg)
+{
+	return q6afe_port_set_param_v2(port, cfg,
+				       AFE_PARAM_ID_LPAIF_CLK_CONFIG,
+				       AFE_MODULE_AUDIO_DEV_INTERFACE,
+				       sizeof(*cfg));
+}
+
+static int q6afe_set_lpass_clock_v2(struct q6afe_port *port,
+				 struct afe_clk_set *cfg)
+{
+	return q6afe_port_set_param(port, cfg, AFE_PARAM_ID_CLOCK_SET,
+				    AFE_MODULE_CLOCK_SET, sizeof(*cfg));
+}
+
+static int q6afe_set_digital_codec_core_clock(struct q6afe_port *port,
+					      struct afe_digital_clk_cfg *cfg)
+{
+	return q6afe_port_set_param_v2(port, cfg,
+				       AFE_PARAM_ID_INT_DIGITAL_CDC_CLK_CONFIG,
+				       AFE_MODULE_AUDIO_DEV_INTERFACE,
+				       sizeof(*cfg));
+}
+
+int q6afe_port_set_sysclk(struct q6afe_port *port, int clk_id,
+			  int clk_src, int clk_root,
+			  unsigned int freq, int dir)
+{
+	struct afe_clk_cfg ccfg = {0,};
+	struct afe_clk_set cset = {0,};
+	struct afe_digital_clk_cfg dcfg = {0,};
+	int ret;
+
+	switch (clk_id) {
+	case LPAIF_DIG_CLK:
+		dcfg.i2s_cfg_minor_version = AFE_API_VERSION_I2S_CONFIG;
+		dcfg.clk_val = freq;
+		dcfg.clk_root = clk_root;
+		ret = q6afe_set_digital_codec_core_clock(port, &dcfg);
+		break;
+	case LPAIF_BIT_CLK:
+		ccfg.i2s_cfg_minor_version = AFE_API_VERSION_I2S_CONFIG;
+		ccfg.clk_val1 = freq;
+		ccfg.clk_src = clk_src;
+		ccfg.clk_root = clk_root;
+		ccfg.clk_set_mode = Q6AFE_LPASS_MODE_CLK1_VALID;
+		ret = q6afe_set_lpass_clock(port, &ccfg);
+		break;
+
+	case LPAIF_OSR_CLK:
+		ccfg.i2s_cfg_minor_version = AFE_API_VERSION_I2S_CONFIG;
+		ccfg.clk_val2 = freq;
+		ccfg.clk_src = clk_src;
+		ccfg.clk_root = clk_root;
+		ccfg.clk_set_mode = Q6AFE_LPASS_MODE_CLK2_VALID;
+		ret = q6afe_set_lpass_clock(port, &ccfg);
+		break;
+	case Q6AFE_LPASS_CLK_ID_PRI_MI2S_IBIT ... Q6AFE_LPASS_CLK_ID_QUI_MI2S_OSR:
+	case Q6AFE_LPASS_CLK_ID_MCLK_1 ... Q6AFE_LPASS_CLK_ID_INT_MCLK_1:
+	case Q6AFE_LPASS_CLK_ID_PRI_TDM_IBIT ... Q6AFE_LPASS_CLK_ID_QUIN_TDM_EBIT:
+		cset.clk_set_minor_version = AFE_API_VERSION_CLOCK_SET;
+		cset.clk_id = clk_id;
+		cset.clk_freq_in_hz = freq;
+		cset.clk_attri = clk_src;
+		cset.clk_root = clk_root;
+		cset.enable = !!freq;
+		ret = q6afe_set_lpass_clock_v2(port, &cset);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	}
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(q6afe_port_set_sysclk);
+
+/**
+ * q6afe_port_stop() - Stop a afe port
+ *
+ * @port: Instance of port to stop
+ *
+ * Return: Will be an negative on packet size on success.
+ */
+int q6afe_port_stop(struct q6afe_port *port)
+{
+	struct afe_port_cmd_device_stop *stop;
+	struct q6afe *afe = port->afe;
+	struct apr_pkt *pkt;
+	int port_id = port->id;
+	int ret = 0;
+	int index, pkt_size;
+	void *p;
+
+	port_id = port->id;
+	index = port->token;
+	if (index < 0 || index > AFE_PORT_MAX) {
+		dev_err(afe->dev, "AFE port index[%d] invalid!\n", index);
+		return -EINVAL;
+	}
+
+	pkt_size = APR_HDR_SIZE + sizeof(*stop);
+	p = kzalloc(pkt_size, GFP_KERNEL);
+	if (!p)
+		return -ENOMEM;
+
+	pkt = p;
+	stop = p + APR_HDR_SIZE;
+
+	pkt->hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
+					   APR_HDR_LEN(APR_HDR_SIZE),
+					   APR_PKT_VER);
+	pkt->hdr.pkt_size = pkt_size;
+	pkt->hdr.src_port = 0;
+	pkt->hdr.dest_port = 0;
+	pkt->hdr.token = index;
+	pkt->hdr.opcode = AFE_PORT_CMD_DEVICE_STOP;
+	stop->port_id = port_id;
+	stop->reserved = 0;
+
+	ret = afe_apr_send_pkt(afe, pkt, port);
+	if (ret)
+		dev_err(afe->dev, "AFE close failed %d\n", ret);
+
+	kfree(pkt);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(q6afe_port_stop);
+
+/**
+ * q6afe_slim_port_prepare() - Prepare slim afe port.
+ *
+ * @port: Instance of afe port
+ * @cfg: SLIM configuration for the afe port
+ *
+ */
+void q6afe_slim_port_prepare(struct q6afe_port *port,
+			     struct q6afe_slim_cfg *cfg)
+{
+	union afe_port_config *pcfg = &port->port_cfg;
+
+	pcfg->slim_cfg.sb_cfg_minor_version = AFE_API_VERSION_SLIMBUS_CONFIG;
+	pcfg->slim_cfg.sample_rate = cfg->sample_rate;
+	pcfg->slim_cfg.bit_width = cfg->bit_width;
+	pcfg->slim_cfg.num_channels = cfg->num_channels;
+	pcfg->slim_cfg.data_format = cfg->data_format;
+	pcfg->slim_cfg.shared_ch_mapping[0] = cfg->ch_mapping[0];
+	pcfg->slim_cfg.shared_ch_mapping[1] = cfg->ch_mapping[1];
+	pcfg->slim_cfg.shared_ch_mapping[2] = cfg->ch_mapping[2];
+	pcfg->slim_cfg.shared_ch_mapping[3] = cfg->ch_mapping[3];
+
+}
+EXPORT_SYMBOL_GPL(q6afe_slim_port_prepare);
+
+/**
+ * q6afe_tdm_port_prepare() - Prepare tdm afe port.
+ *
+ * @port: Instance of afe port
+ * @cfg: TDM configuration for the afe port
+ *
+ */
+void q6afe_tdm_port_prepare(struct q6afe_port *port,
+			     struct q6afe_tdm_cfg *cfg)
+{
+	union afe_port_config *pcfg = &port->port_cfg;
+
+	pcfg->tdm_cfg.tdm_cfg_minor_version = AFE_API_VERSION_TDM_CONFIG;
+	pcfg->tdm_cfg.num_channels = cfg->num_channels;
+	pcfg->tdm_cfg.sample_rate = cfg->sample_rate;
+	pcfg->tdm_cfg.bit_width = cfg->bit_width;
+	pcfg->tdm_cfg.data_format = cfg->data_format;
+	pcfg->tdm_cfg.sync_mode = cfg->sync_mode;
+	pcfg->tdm_cfg.sync_src = cfg->sync_src;
+	pcfg->tdm_cfg.nslots_per_frame = cfg->nslots_per_frame;
+
+	pcfg->tdm_cfg.slot_width = cfg->slot_width;
+	pcfg->tdm_cfg.slot_mask = cfg->slot_mask;
+	port->scfg = kzalloc(sizeof(*port->scfg), GFP_KERNEL);
+	if (!port->scfg)
+		return;
+
+	port->scfg->minor_version = AFE_API_VERSION_SLOT_MAPPING_CONFIG;
+	port->scfg->num_channels = cfg->num_channels;
+	port->scfg->bitwidth = cfg->bit_width;
+	port->scfg->data_align_type = cfg->data_align_type;
+	memcpy(port->scfg->ch_mapping, cfg->ch_mapping,
+			sizeof(u16) * AFE_PORT_MAX_AUDIO_CHAN_CNT);
+}
+EXPORT_SYMBOL_GPL(q6afe_tdm_port_prepare);
+
+/**
+ * q6afe_hdmi_port_prepare() - Prepare hdmi afe port.
+ *
+ * @port: Instance of afe port
+ * @cfg: HDMI configuration for the afe port
+ *
+ */
+void q6afe_hdmi_port_prepare(struct q6afe_port *port,
+			     struct q6afe_hdmi_cfg *cfg)
+{
+	union afe_port_config *pcfg = &port->port_cfg;
+
+	pcfg->hdmi_multi_ch.hdmi_cfg_minor_version =
+					AFE_API_VERSION_HDMI_CONFIG;
+	pcfg->hdmi_multi_ch.datatype = cfg->datatype;
+	pcfg->hdmi_multi_ch.channel_allocation = cfg->channel_allocation;
+	pcfg->hdmi_multi_ch.sample_rate = cfg->sample_rate;
+	pcfg->hdmi_multi_ch.bit_width = cfg->bit_width;
+}
+EXPORT_SYMBOL_GPL(q6afe_hdmi_port_prepare);
+
+/**
+ * q6afe_i2s_port_prepare() - Prepare i2s afe port.
+ *
+ * @port: Instance of afe port
+ * @cfg: I2S configuration for the afe port
+ * Return: Will be an negative on error and zero on success.
+ */
+int q6afe_i2s_port_prepare(struct q6afe_port *port, struct q6afe_i2s_cfg *cfg)
+{
+	union afe_port_config *pcfg = &port->port_cfg;
+	struct device *dev = port->afe->dev;
+	int num_sd_lines;
+
+	pcfg->i2s_cfg.i2s_cfg_minor_version = AFE_API_VERSION_I2S_CONFIG;
+	pcfg->i2s_cfg.sample_rate = cfg->sample_rate;
+	pcfg->i2s_cfg.bit_width = cfg->bit_width;
+	pcfg->i2s_cfg.data_format = AFE_LINEAR_PCM_DATA;
+
+	switch (cfg->fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBS_CFS:
+		pcfg->i2s_cfg.ws_src = AFE_PORT_CONFIG_I2S_WS_SRC_INTERNAL;
+		break;
+	case SND_SOC_DAIFMT_CBM_CFM:
+		/* CPU is slave */
+		pcfg->i2s_cfg.ws_src = AFE_PORT_CONFIG_I2S_WS_SRC_EXTERNAL;
+		break;
+	default:
+		break;
+	}
+
+	num_sd_lines = hweight_long(cfg->sd_line_mask);
+
+	switch (num_sd_lines) {
+	case 0:
+		dev_err(dev, "no line is assigned\n");
+		return -EINVAL;
+	case 1:
+		switch (cfg->sd_line_mask) {
+		case AFE_PORT_I2S_SD0_MASK:
+			pcfg->i2s_cfg.channel_mode = AFE_PORT_I2S_SD0;
+			break;
+		case AFE_PORT_I2S_SD1_MASK:
+			pcfg->i2s_cfg.channel_mode = AFE_PORT_I2S_SD1;
+			break;
+		case AFE_PORT_I2S_SD2_MASK:
+			pcfg->i2s_cfg.channel_mode = AFE_PORT_I2S_SD2;
+			break;
+		case AFE_PORT_I2S_SD3_MASK:
+			pcfg->i2s_cfg.channel_mode = AFE_PORT_I2S_SD3;
+			break;
+		default:
+			dev_err(dev, "Invalid SD lines\n");
+			return -EINVAL;
+		}
+		break;
+	case 2:
+		switch (cfg->sd_line_mask) {
+		case AFE_PORT_I2S_SD0_1_MASK:
+			pcfg->i2s_cfg.channel_mode = AFE_PORT_I2S_QUAD01;
+			break;
+		case AFE_PORT_I2S_SD2_3_MASK:
+			pcfg->i2s_cfg.channel_mode = AFE_PORT_I2S_QUAD23;
+			break;
+		default:
+			dev_err(dev, "Invalid SD lines\n");
+			return -EINVAL;
+		}
+		break;
+	case 3:
+		switch (cfg->sd_line_mask) {
+		case AFE_PORT_I2S_SD0_1_2_MASK:
+			pcfg->i2s_cfg.channel_mode = AFE_PORT_I2S_6CHS;
+			break;
+		default:
+			dev_err(dev, "Invalid SD lines\n");
+			return -EINVAL;
+		}
+		break;
+	case 4:
+		switch (cfg->sd_line_mask) {
+		case AFE_PORT_I2S_SD0_1_2_3_MASK:
+			pcfg->i2s_cfg.channel_mode = AFE_PORT_I2S_8CHS;
+
+			break;
+		default:
+			dev_err(dev, "Invalid SD lines\n");
+			return -EINVAL;
+		}
+		break;
+	default:
+		dev_err(dev, "Invalid SD lines\n");
+		return -EINVAL;
+	}
+
+	switch (cfg->num_channels) {
+	case 1:
+	case 2:
+		switch (pcfg->i2s_cfg.channel_mode) {
+		case AFE_PORT_I2S_QUAD01:
+		case AFE_PORT_I2S_6CHS:
+		case AFE_PORT_I2S_8CHS:
+			pcfg->i2s_cfg.channel_mode = AFE_PORT_I2S_SD0;
+			break;
+		case AFE_PORT_I2S_QUAD23:
+				pcfg->i2s_cfg.channel_mode = AFE_PORT_I2S_SD2;
+			break;
+		}
+
+		if (cfg->num_channels == 2)
+			pcfg->i2s_cfg.mono_stereo = AFE_PORT_I2S_STEREO;
+		else
+			pcfg->i2s_cfg.mono_stereo = AFE_PORT_I2S_MONO;
+
+		break;
+	case 3:
+	case 4:
+		if (pcfg->i2s_cfg.channel_mode < AFE_PORT_I2S_QUAD01) {
+			dev_err(dev, "Invalid Channel mode\n");
+			return -EINVAL;
+		}
+		break;
+	case 5:
+	case 6:
+		if (pcfg->i2s_cfg.channel_mode < AFE_PORT_I2S_6CHS) {
+			dev_err(dev, "Invalid Channel mode\n");
+			return -EINVAL;
+		}
+		break;
+	case 7:
+	case 8:
+		if (pcfg->i2s_cfg.channel_mode < AFE_PORT_I2S_8CHS) {
+			dev_err(dev, "Invalid Channel mode\n");
+			return -EINVAL;
+		}
+		break;
+	default:
+		break;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(q6afe_i2s_port_prepare);
+
+/**
+ * q6afe_port_start() - Start a afe port
+ *
+ * @port: Instance of port to start
+ *
+ * Return: Will be an negative on packet size on success.
+ */
+int q6afe_port_start(struct q6afe_port *port)
+{
+	struct afe_port_cmd_device_start *start;
+	struct q6afe *afe = port->afe;
+	int port_id = port->id;
+	int ret, param_id = port->cfg_type;
+	struct apr_pkt *pkt;
+	int pkt_size;
+	void *p;
+
+	ret  = q6afe_port_set_param_v2(port, &port->port_cfg, param_id,
+				       AFE_MODULE_AUDIO_DEV_INTERFACE,
+				       sizeof(port->port_cfg));
+	if (ret) {
+		dev_err(afe->dev, "AFE enable for port 0x%x failed %d\n",
+			port_id, ret);
+		return ret;
+	}
+
+	if (port->scfg) {
+		ret  = q6afe_port_set_param_v2(port, port->scfg,
+					AFE_PARAM_ID_PORT_SLOT_MAPPING_CONFIG,
+					AFE_MODULE_TDM, sizeof(*port->scfg));
+		if (ret) {
+			dev_err(afe->dev, "AFE enable for port 0x%x failed %d\n",
+			port_id, ret);
+			return ret;
+		}
+	}
+
+	pkt_size = APR_HDR_SIZE + sizeof(*start);
+	p = kzalloc(pkt_size, GFP_KERNEL);
+	if (!p)
+		return -ENOMEM;
+
+	pkt = p;
+	start = p + APR_HDR_SIZE;
+
+	pkt->hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
+					    APR_HDR_LEN(APR_HDR_SIZE),
+					    APR_PKT_VER);
+	pkt->hdr.pkt_size = pkt_size;
+	pkt->hdr.src_port = 0;
+	pkt->hdr.dest_port = 0;
+	pkt->hdr.token = port->token;
+	pkt->hdr.opcode = AFE_PORT_CMD_DEVICE_START;
+
+	start->port_id = port_id;
+
+	ret = afe_apr_send_pkt(afe, pkt, port);
+	if (ret)
+		dev_err(afe->dev, "AFE enable for port 0x%x failed %d\n",
+			port_id, ret);
+
+	kfree(pkt);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(q6afe_port_start);
+
+/**
+ * q6afe_port_get_from_id() - Get port instance from a port id
+ *
+ * @dev: Pointer to afe child device.
+ * @id: port id
+ *
+ * Return: Will be an error pointer on error or a valid afe port
+ * on success.
+ */
+struct q6afe_port *q6afe_port_get_from_id(struct device *dev, int id)
+{
+	int port_id;
+	struct q6afe *afe = dev_get_drvdata(dev->parent);
+	struct q6afe_port *port;
+	unsigned long flags;
+	int cfg_type;
+
+	if (id < 0 || id > AFE_PORT_MAX) {
+		dev_err(dev, "AFE port token[%d] invalid!\n", id);
+		return ERR_PTR(-EINVAL);
+	}
+
+	/* if port is multiple times bind/unbind before callback finishes */
+	port = q6afe_find_port(afe, id);
+	if (port) {
+		dev_err(dev, "AFE Port already open\n");
+		return port;
+	}
+
+	port_id = port_maps[id].port_id;
+
+	switch (port_id) {
+	case AFE_PORT_ID_MULTICHAN_HDMI_RX:
+		cfg_type = AFE_PARAM_ID_HDMI_CONFIG;
+		break;
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_0_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_1_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_2_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_3_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_4_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_5_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_6_RX:
+		cfg_type = AFE_PARAM_ID_SLIMBUS_CONFIG;
+		break;
+
+	case AFE_PORT_ID_PRIMARY_MI2S_RX:
+	case AFE_PORT_ID_PRIMARY_MI2S_TX:
+	case AFE_PORT_ID_SECONDARY_MI2S_RX:
+	case AFE_PORT_ID_SECONDARY_MI2S_TX:
+	case AFE_PORT_ID_TERTIARY_MI2S_RX:
+	case AFE_PORT_ID_TERTIARY_MI2S_TX:
+	case AFE_PORT_ID_QUATERNARY_MI2S_RX:
+	case AFE_PORT_ID_QUATERNARY_MI2S_TX:
+		cfg_type = AFE_PARAM_ID_I2S_CONFIG;
+		break;
+	case AFE_PORT_ID_PRIMARY_TDM_RX ... AFE_PORT_ID_QUINARY_TDM_TX_7:
+		cfg_type = AFE_PARAM_ID_TDM_CONFIG;
+		break;
+
+	default:
+		dev_err(dev, "Invalid port id 0x%x\n", port_id);
+		return ERR_PTR(-EINVAL);
+	}
+
+	port = kzalloc(sizeof(*port), GFP_KERNEL);
+	if (!port)
+		return ERR_PTR(-ENOMEM);
+
+	init_waitqueue_head(&port->wait);
+
+	port->token = id;
+	port->id = port_id;
+	port->afe = afe;
+	port->cfg_type = cfg_type;
+	kref_init(&port->refcount);
+
+	spin_lock_irqsave(&afe->port_list_lock, flags);
+	list_add_tail(&port->node, &afe->port_list);
+	spin_unlock_irqrestore(&afe->port_list_lock, flags);
+
+	return port;
+
+}
+EXPORT_SYMBOL_GPL(q6afe_port_get_from_id);
+
+/**
+ * q6afe_port_put() - Release port reference
+ *
+ * @port: Instance of port to put
+ */
+void q6afe_port_put(struct q6afe_port *port)
+{
+	kref_put(&port->refcount, q6afe_port_free);
+}
+EXPORT_SYMBOL_GPL(q6afe_port_put);
+
+static int q6afe_probe(struct apr_device *adev)
+{
+	struct q6afe *afe;
+	struct device *dev = &adev->dev;
+	struct device_node *dais_np;
+
+	afe = devm_kzalloc(dev, sizeof(*afe), GFP_KERNEL);
+	if (!afe)
+		return -ENOMEM;
+
+	q6core_get_svc_api_info(adev->svc_id, &afe->ainfo);
+	afe->apr = adev;
+	mutex_init(&afe->lock);
+	afe->dev = dev;
+	INIT_LIST_HEAD(&afe->port_list);
+	spin_lock_init(&afe->port_list_lock);
+
+	dev_set_drvdata(dev, afe);
+
+	dais_np = of_get_child_by_name(dev->of_node, "dais");
+	if (dais_np) {
+		afe->pdev_dais = of_platform_device_create(dais_np,
+							   "q6afe-dai", dev);
+		of_node_put(dais_np);
+	}
+
+	return 0;
+}
+
+static int q6afe_remove(struct apr_device *adev)
+{
+	struct q6afe *afe = dev_get_drvdata(&adev->dev);
+
+	if (afe->pdev_dais)
+		of_platform_device_destroy(&afe->pdev_dais->dev, NULL);
+
+	return 0;
+}
+
+static const struct of_device_id q6afe_device_id[]  = {
+	{ .compatible = "qcom,q6afe" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, q6afe_device_id);
+
+static struct apr_driver qcom_q6afe_driver = {
+	.probe = q6afe_probe,
+	.remove = q6afe_remove,
+	.callback = q6afe_callback,
+	.driver = {
+		.name = "qcom-q6afe",
+		.of_match_table = of_match_ptr(q6afe_device_id),
+
+	},
+};
+
+module_apr_driver(qcom_q6afe_driver);
+MODULE_DESCRIPTION("Q6 Audio Front End");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/qcom/qdsp6/q6afe.h b/sound/soc/qcom/qdsp6/q6afe.h
new file mode 100644
index 000000000000..c7ed5422baff
--- /dev/null
+++ b/sound/soc/qcom/qdsp6/q6afe.h
@@ -0,0 +1,211 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef __Q6AFE_H__
+#define __Q6AFE_H__
+
+#include <dt-bindings/sound/qcom,q6afe.h>
+
+#define AFE_PORT_MAX		105
+
+#define MSM_AFE_PORT_TYPE_RX 0
+#define MSM_AFE_PORT_TYPE_TX 1
+#define AFE_MAX_PORTS AFE_PORT_MAX
+
+#define Q6AFE_MAX_MI2S_LINES	4
+
+#define AFE_MAX_CHAN_COUNT	8
+#define AFE_PORT_MAX_AUDIO_CHAN_CNT	0x8
+
+#define Q6AFE_LPASS_CLK_SRC_INTERNAL 1
+#define Q6AFE_LPASS_CLK_ROOT_DEFAULT 0
+
+#define LPAIF_DIG_CLK	1
+#define LPAIF_BIT_CLK	2
+#define LPAIF_OSR_CLK	3
+
+/* Clock ID for Primary I2S IBIT */
+#define Q6AFE_LPASS_CLK_ID_PRI_MI2S_IBIT                          0x100
+/* Clock ID for Primary I2S EBIT */
+#define Q6AFE_LPASS_CLK_ID_PRI_MI2S_EBIT                          0x101
+/* Clock ID for Secondary I2S IBIT */
+#define Q6AFE_LPASS_CLK_ID_SEC_MI2S_IBIT                          0x102
+/* Clock ID for Secondary I2S EBIT */
+#define Q6AFE_LPASS_CLK_ID_SEC_MI2S_EBIT                          0x103
+/* Clock ID for Tertiary I2S IBIT */
+#define Q6AFE_LPASS_CLK_ID_TER_MI2S_IBIT                          0x104
+/* Clock ID for Tertiary I2S EBIT */
+#define Q6AFE_LPASS_CLK_ID_TER_MI2S_EBIT                          0x105
+/* Clock ID for Quartnery I2S IBIT */
+#define Q6AFE_LPASS_CLK_ID_QUAD_MI2S_IBIT                         0x106
+/* Clock ID for Quartnery I2S EBIT */
+#define Q6AFE_LPASS_CLK_ID_QUAD_MI2S_EBIT                         0x107
+/* Clock ID for Speaker I2S IBIT */
+#define Q6AFE_LPASS_CLK_ID_SPEAKER_I2S_IBIT                       0x108
+/* Clock ID for Speaker I2S EBIT */
+#define Q6AFE_LPASS_CLK_ID_SPEAKER_I2S_EBIT                       0x109
+/* Clock ID for Speaker I2S OSR */
+#define Q6AFE_LPASS_CLK_ID_SPEAKER_I2S_OSR                        0x10A
+
+/* Clock ID for QUINARY  I2S IBIT */
+#define Q6AFE_LPASS_CLK_ID_QUI_MI2S_IBIT			0x10B
+/* Clock ID for QUINARY  I2S EBIT */
+#define Q6AFE_LPASS_CLK_ID_QUI_MI2S_EBIT			0x10C
+/* Clock ID for SENARY  I2S IBIT */
+#define Q6AFE_LPASS_CLK_ID_SEN_MI2S_IBIT			0x10D
+/* Clock ID for SENARY  I2S EBIT */
+#define Q6AFE_LPASS_CLK_ID_SEN_MI2S_EBIT			0x10E
+/* Clock ID for INT0 I2S IBIT  */
+#define Q6AFE_LPASS_CLK_ID_INT0_MI2S_IBIT                       0x10F
+/* Clock ID for INT1 I2S IBIT  */
+#define Q6AFE_LPASS_CLK_ID_INT1_MI2S_IBIT                       0x110
+/* Clock ID for INT2 I2S IBIT  */
+#define Q6AFE_LPASS_CLK_ID_INT2_MI2S_IBIT                       0x111
+/* Clock ID for INT3 I2S IBIT  */
+#define Q6AFE_LPASS_CLK_ID_INT3_MI2S_IBIT                       0x112
+/* Clock ID for INT4 I2S IBIT  */
+#define Q6AFE_LPASS_CLK_ID_INT4_MI2S_IBIT                       0x113
+/* Clock ID for INT5 I2S IBIT  */
+#define Q6AFE_LPASS_CLK_ID_INT5_MI2S_IBIT                       0x114
+/* Clock ID for INT6 I2S IBIT  */
+#define Q6AFE_LPASS_CLK_ID_INT6_MI2S_IBIT                       0x115
+
+/* Clock ID for QUINARY MI2S OSR CLK  */
+#define Q6AFE_LPASS_CLK_ID_QUI_MI2S_OSR                         0x116
+
+/* Clock ID for Primary PCM IBIT */
+#define Q6AFE_LPASS_CLK_ID_PRI_PCM_IBIT                           0x200
+/* Clock ID for Primary PCM EBIT */
+#define Q6AFE_LPASS_CLK_ID_PRI_PCM_EBIT                           0x201
+/* Clock ID for Secondary PCM IBIT */
+#define Q6AFE_LPASS_CLK_ID_SEC_PCM_IBIT                           0x202
+/* Clock ID for Secondary PCM EBIT */
+#define Q6AFE_LPASS_CLK_ID_SEC_PCM_EBIT                           0x203
+/* Clock ID for Tertiary PCM IBIT */
+#define Q6AFE_LPASS_CLK_ID_TER_PCM_IBIT                           0x204
+/* Clock ID for Tertiary PCM EBIT */
+#define Q6AFE_LPASS_CLK_ID_TER_PCM_EBIT                           0x205
+/* Clock ID for Quartery PCM IBIT */
+#define Q6AFE_LPASS_CLK_ID_QUAD_PCM_IBIT                          0x206
+/* Clock ID for Quartery PCM EBIT */
+#define Q6AFE_LPASS_CLK_ID_QUAD_PCM_EBIT                          0x207
+/* Clock ID for Quinary PCM IBIT */
+#define Q6AFE_LPASS_CLK_ID_QUIN_PCM_IBIT                          0x208
+/* Clock ID for Quinary PCM EBIT */
+#define Q6AFE_LPASS_CLK_ID_QUIN_PCM_EBIT                          0x209
+/* Clock ID for QUINARY PCM OSR  */
+#define Q6AFE_LPASS_CLK_ID_QUI_PCM_OSR                            0x20A
+
+/** Clock ID for Primary TDM IBIT */
+#define Q6AFE_LPASS_CLK_ID_PRI_TDM_IBIT                           0x200
+/** Clock ID for Primary TDM EBIT */
+#define Q6AFE_LPASS_CLK_ID_PRI_TDM_EBIT                           0x201
+/** Clock ID for Secondary TDM IBIT */
+#define Q6AFE_LPASS_CLK_ID_SEC_TDM_IBIT                           0x202
+/** Clock ID for Secondary TDM EBIT */
+#define Q6AFE_LPASS_CLK_ID_SEC_TDM_EBIT                           0x203
+/** Clock ID for Tertiary TDM IBIT */
+#define Q6AFE_LPASS_CLK_ID_TER_TDM_IBIT                           0x204
+/** Clock ID for Tertiary TDM EBIT */
+#define Q6AFE_LPASS_CLK_ID_TER_TDM_EBIT                           0x205
+/** Clock ID for Quartery TDM IBIT */
+#define Q6AFE_LPASS_CLK_ID_QUAD_TDM_IBIT                          0x206
+/** Clock ID for Quartery TDM EBIT */
+#define Q6AFE_LPASS_CLK_ID_QUAD_TDM_EBIT                          0x207
+/** Clock ID for Quinary TDM IBIT */
+#define Q6AFE_LPASS_CLK_ID_QUIN_TDM_IBIT                          0x208
+/** Clock ID for Quinary TDM EBIT */
+#define Q6AFE_LPASS_CLK_ID_QUIN_TDM_EBIT                          0x209
+/** Clock ID for Quinary TDM OSR */
+#define Q6AFE_LPASS_CLK_ID_QUIN_TDM_OSR                           0x20A
+
+/* Clock ID for MCLK1 */
+#define Q6AFE_LPASS_CLK_ID_MCLK_1                                 0x300
+/* Clock ID for MCLK2 */
+#define Q6AFE_LPASS_CLK_ID_MCLK_2                                 0x301
+/* Clock ID for MCLK3 */
+#define Q6AFE_LPASS_CLK_ID_MCLK_3                                 0x302
+/* Clock ID for MCLK4 */
+#define Q6AFE_LPASS_CLK_ID_MCLK_4                                 0x304
+/* Clock ID for Internal Digital Codec Core */
+#define Q6AFE_LPASS_CLK_ID_INTERNAL_DIGITAL_CODEC_CORE            0x303
+/* Clock ID for INT MCLK0 */
+#define Q6AFE_LPASS_CLK_ID_INT_MCLK_0                             0x305
+/* Clock ID for INT MCLK1 */
+#define Q6AFE_LPASS_CLK_ID_INT_MCLK_1                             0x306
+
+/* Clock attribute for invalid use (reserved for internal usage) */
+#define Q6AFE_LPASS_CLK_ATTRIBUTE_INVALID		0x0
+/* Clock attribute for no couple case */
+#define Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_NO		0x1
+/* Clock attribute for dividend couple case */
+#define Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_DIVIDEND	0x2
+/* Clock attribute for divisor couple case */
+#define Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_DIVISOR	0x3
+/* Clock attribute for invert and no couple case */
+#define Q6AFE_LPASS_CLK_ATTRIBUTE_INVERT_COUPLE_NO	0x4
+
+#define Q6AFE_CMAP_INVALID		0xFFFF
+
+struct q6afe_hdmi_cfg {
+	u16                  datatype;
+	u16                  channel_allocation;
+	u32                  sample_rate;
+	u16                  bit_width;
+};
+
+struct q6afe_slim_cfg {
+	u32	sample_rate;
+	u16	bit_width;
+	u16	data_format;
+	u16	num_channels;
+	u8	ch_mapping[AFE_MAX_CHAN_COUNT];
+};
+
+struct q6afe_i2s_cfg {
+	u32	sample_rate;
+	u16	bit_width;
+	u16	data_format;
+	u16	num_channels;
+	u32	sd_line_mask;
+	int fmt;
+};
+
+struct q6afe_tdm_cfg {
+	u16	num_channels;
+	u32	sample_rate;
+	u16	bit_width;
+	u16	data_format;
+	u16	sync_mode;
+	u16	sync_src;
+	u16	nslots_per_frame;
+	u16	slot_width;
+	u16	slot_mask;
+	u32	data_align_type;
+	u16	ch_mapping[AFE_MAX_CHAN_COUNT];
+};
+
+struct q6afe_port_config {
+	struct q6afe_hdmi_cfg hdmi;
+	struct q6afe_slim_cfg slim;
+	struct q6afe_i2s_cfg i2s_cfg;
+	struct q6afe_tdm_cfg tdm;
+};
+
+struct q6afe_port;
+
+struct q6afe_port *q6afe_port_get_from_id(struct device *dev, int id);
+int q6afe_port_start(struct q6afe_port *port);
+int q6afe_port_stop(struct q6afe_port *port);
+void q6afe_port_put(struct q6afe_port *port);
+int q6afe_get_port_id(int index);
+void q6afe_hdmi_port_prepare(struct q6afe_port *port,
+			    struct q6afe_hdmi_cfg *cfg);
+void q6afe_slim_port_prepare(struct q6afe_port *port,
+			  struct q6afe_slim_cfg *cfg);
+int q6afe_i2s_port_prepare(struct q6afe_port *port, struct q6afe_i2s_cfg *cfg);
+void q6afe_tdm_port_prepare(struct q6afe_port *port, struct q6afe_tdm_cfg *cfg);
+
+int q6afe_port_set_sysclk(struct q6afe_port *port, int clk_id,
+			  int clk_src, int clk_root,
+			  unsigned int freq, int dir);
+#endif /* __Q6AFE_H__ */
diff --git a/sound/soc/qcom/qdsp6/q6asm-dai.c b/sound/soc/qcom/qdsp6/q6asm-dai.c
new file mode 100644
index 000000000000..349c6a883c63
--- /dev/null
+++ b/sound/soc/qcom/qdsp6/q6asm-dai.c
@@ -0,0 +1,624 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
+// Copyright (c) 2018, Linaro Limited
+
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/component.h>
+#include <sound/soc.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/pcm.h>
+#include <asm/dma.h>
+#include <linux/dma-mapping.h>
+#include <linux/of_device.h>
+#include <sound/pcm_params.h>
+#include "q6asm.h"
+#include "q6routing.h"
+#include "q6dsp-errno.h"
+
+#define DRV_NAME	"q6asm-fe-dai"
+
+#define PLAYBACK_MIN_NUM_PERIODS    2
+#define PLAYBACK_MAX_NUM_PERIODS   8
+#define PLAYBACK_MAX_PERIOD_SIZE    65536
+#define PLAYBACK_MIN_PERIOD_SIZE    128
+#define CAPTURE_MIN_NUM_PERIODS     2
+#define CAPTURE_MAX_NUM_PERIODS     8
+#define CAPTURE_MAX_PERIOD_SIZE     4096
+#define CAPTURE_MIN_PERIOD_SIZE     320
+#define SID_MASK_DEFAULT	0xF
+
+enum stream_state {
+	Q6ASM_STREAM_IDLE = 0,
+	Q6ASM_STREAM_STOPPED,
+	Q6ASM_STREAM_RUNNING,
+};
+
+struct q6asm_dai_rtd {
+	struct snd_pcm_substream *substream;
+	phys_addr_t phys;
+	unsigned int pcm_size;
+	unsigned int pcm_count;
+	unsigned int pcm_irq_pos;       /* IRQ position */
+	unsigned int periods;
+	uint16_t bits_per_sample;
+	uint16_t source; /* Encoding source bit mask */
+	struct audio_client *audio_client;
+	uint16_t session_id;
+	enum stream_state state;
+};
+
+struct q6asm_dai_data {
+	long long int sid;
+};
+
+static struct snd_pcm_hardware q6asm_dai_hardware_capture = {
+	.info =                 (SNDRV_PCM_INFO_MMAP |
+				SNDRV_PCM_INFO_BLOCK_TRANSFER |
+				SNDRV_PCM_INFO_MMAP_VALID |
+				SNDRV_PCM_INFO_INTERLEAVED |
+				SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME),
+	.formats =              (SNDRV_PCM_FMTBIT_S16_LE |
+				SNDRV_PCM_FMTBIT_S24_LE),
+	.rates =                SNDRV_PCM_RATE_8000_48000,
+	.rate_min =             8000,
+	.rate_max =             48000,
+	.channels_min =         1,
+	.channels_max =         4,
+	.buffer_bytes_max =     CAPTURE_MAX_NUM_PERIODS *
+				CAPTURE_MAX_PERIOD_SIZE,
+	.period_bytes_min =	CAPTURE_MIN_PERIOD_SIZE,
+	.period_bytes_max =     CAPTURE_MAX_PERIOD_SIZE,
+	.periods_min =          CAPTURE_MIN_NUM_PERIODS,
+	.periods_max =          CAPTURE_MAX_NUM_PERIODS,
+	.fifo_size =            0,
+};
+
+static struct snd_pcm_hardware q6asm_dai_hardware_playback = {
+	.info =                 (SNDRV_PCM_INFO_MMAP |
+				SNDRV_PCM_INFO_BLOCK_TRANSFER |
+				SNDRV_PCM_INFO_MMAP_VALID |
+				SNDRV_PCM_INFO_INTERLEAVED |
+				SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME),
+	.formats =              (SNDRV_PCM_FMTBIT_S16_LE |
+				SNDRV_PCM_FMTBIT_S24_LE),
+	.rates =                SNDRV_PCM_RATE_8000_192000,
+	.rate_min =             8000,
+	.rate_max =             192000,
+	.channels_min =         1,
+	.channels_max =         8,
+	.buffer_bytes_max =     (PLAYBACK_MAX_NUM_PERIODS *
+				PLAYBACK_MAX_PERIOD_SIZE),
+	.period_bytes_min =	PLAYBACK_MIN_PERIOD_SIZE,
+	.period_bytes_max =     PLAYBACK_MAX_PERIOD_SIZE,
+	.periods_min =          PLAYBACK_MIN_NUM_PERIODS,
+	.periods_max =          PLAYBACK_MAX_NUM_PERIODS,
+	.fifo_size =            0,
+};
+
+#define Q6ASM_FEDAI_DRIVER(num) { \
+		.playback = {						\
+			.stream_name = "MultiMedia"#num" Playback",	\
+			.rates = (SNDRV_PCM_RATE_8000_192000|		\
+					SNDRV_PCM_RATE_KNOT),		\
+			.formats = (SNDRV_PCM_FMTBIT_S16_LE |		\
+					SNDRV_PCM_FMTBIT_S24_LE),	\
+			.channels_min = 1,				\
+			.channels_max = 8,				\
+			.rate_min =     8000,				\
+			.rate_max =	192000,				\
+		},							\
+		.capture = {						\
+			.stream_name = "MultiMedia"#num" Capture",	\
+			.rates = (SNDRV_PCM_RATE_8000_48000|		\
+					SNDRV_PCM_RATE_KNOT),		\
+			.formats = (SNDRV_PCM_FMTBIT_S16_LE |		\
+				    SNDRV_PCM_FMTBIT_S24_LE),		\
+			.channels_min = 1,				\
+			.channels_max = 4,				\
+			.rate_min =     8000,				\
+			.rate_max =	48000,				\
+		},							\
+		.name = "MultiMedia"#num,				\
+		.probe = fe_dai_probe,					\
+		.id = MSM_FRONTEND_DAI_MULTIMEDIA##num,			\
+	}
+
+/* Conventional and unconventional sample rate supported */
+static unsigned int supported_sample_rates[] = {
+	8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000,
+	88200, 96000, 176400, 192000
+};
+
+static struct snd_pcm_hw_constraint_list constraints_sample_rates = {
+	.count = ARRAY_SIZE(supported_sample_rates),
+	.list = supported_sample_rates,
+	.mask = 0,
+};
+
+static void event_handler(uint32_t opcode, uint32_t token,
+			  uint32_t *payload, void *priv)
+{
+	struct q6asm_dai_rtd *prtd = priv;
+	struct snd_pcm_substream *substream = prtd->substream;
+
+	switch (opcode) {
+	case ASM_CLIENT_EVENT_CMD_RUN_DONE:
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+			q6asm_write_async(prtd->audio_client,
+				   prtd->pcm_count, 0, 0, NO_TIMESTAMP);
+		break;
+	case ASM_CLIENT_EVENT_CMD_EOS_DONE:
+		prtd->state = Q6ASM_STREAM_STOPPED;
+		break;
+	case ASM_CLIENT_EVENT_DATA_WRITE_DONE: {
+		prtd->pcm_irq_pos += prtd->pcm_count;
+		snd_pcm_period_elapsed(substream);
+		if (prtd->state == Q6ASM_STREAM_RUNNING)
+			q6asm_write_async(prtd->audio_client,
+					   prtd->pcm_count, 0, 0, NO_TIMESTAMP);
+
+		break;
+		}
+	case ASM_CLIENT_EVENT_DATA_READ_DONE:
+		prtd->pcm_irq_pos += prtd->pcm_count;
+		snd_pcm_period_elapsed(substream);
+		if (prtd->state == Q6ASM_STREAM_RUNNING)
+			q6asm_read(prtd->audio_client);
+
+		break;
+	default:
+		break;
+	}
+}
+
+static int q6asm_dai_prepare(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_soc_pcm_runtime *soc_prtd = substream->private_data;
+	struct q6asm_dai_rtd *prtd = runtime->private_data;
+	struct snd_soc_component *c = snd_soc_rtdcom_lookup(soc_prtd, DRV_NAME);
+	struct q6asm_dai_data *pdata;
+	int ret, i;
+
+	pdata = snd_soc_component_get_drvdata(c);
+	if (!pdata)
+		return -EINVAL;
+
+	if (!prtd || !prtd->audio_client) {
+		pr_err("%s: private data null or audio client freed\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	prtd->pcm_count = snd_pcm_lib_period_bytes(substream);
+	prtd->pcm_irq_pos = 0;
+	/* rate and channels are sent to audio driver */
+	if (prtd->state) {
+		/* clear the previous setup if any  */
+		q6asm_cmd(prtd->audio_client, CMD_CLOSE);
+		q6asm_unmap_memory_regions(substream->stream,
+					   prtd->audio_client);
+		q6routing_stream_close(soc_prtd->dai_link->id,
+					 substream->stream);
+	}
+
+	ret = q6asm_map_memory_regions(substream->stream, prtd->audio_client,
+				       prtd->phys,
+				       (prtd->pcm_size / prtd->periods),
+				       prtd->periods);
+
+	if (ret < 0) {
+		pr_err("Audio Start: Buffer Allocation failed rc = %d\n",
+							ret);
+		return -ENOMEM;
+	}
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		ret = q6asm_open_write(prtd->audio_client, FORMAT_LINEAR_PCM,
+				       prtd->bits_per_sample);
+	} else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
+		ret = q6asm_open_read(prtd->audio_client, FORMAT_LINEAR_PCM,
+				       prtd->bits_per_sample);
+	}
+
+	if (ret < 0) {
+		pr_err("%s: q6asm_open_write failed\n", __func__);
+		q6asm_audio_client_free(prtd->audio_client);
+		prtd->audio_client = NULL;
+		return -ENOMEM;
+	}
+
+	prtd->session_id = q6asm_get_session_id(prtd->audio_client);
+	ret = q6routing_stream_open(soc_prtd->dai_link->id, LEGACY_PCM_MODE,
+			      prtd->session_id, substream->stream);
+	if (ret) {
+		pr_err("%s: stream reg failed ret:%d\n", __func__, ret);
+		return ret;
+	}
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		ret = q6asm_media_format_block_multi_ch_pcm(
+				prtd->audio_client, runtime->rate,
+				runtime->channels, NULL,
+				prtd->bits_per_sample);
+	} else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
+		ret = q6asm_enc_cfg_blk_pcm_format_support(prtd->audio_client,
+					runtime->rate, runtime->channels,
+					prtd->bits_per_sample);
+
+		/* Queue the buffers */
+		for (i = 0; i < runtime->periods; i++)
+			q6asm_read(prtd->audio_client);
+
+	}
+	if (ret < 0)
+		pr_info("%s: CMD Format block failed\n", __func__);
+
+	prtd->state = Q6ASM_STREAM_RUNNING;
+
+	return 0;
+}
+
+static int q6asm_dai_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+	int ret = 0;
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct q6asm_dai_rtd *prtd = runtime->private_data;
+
+	switch (cmd) {
+	case SNDRV_PCM_TRIGGER_START:
+	case SNDRV_PCM_TRIGGER_RESUME:
+	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+		ret = q6asm_run_nowait(prtd->audio_client, 0, 0, 0);
+		break;
+	case SNDRV_PCM_TRIGGER_STOP:
+		prtd->state = Q6ASM_STREAM_STOPPED;
+		ret = q6asm_cmd_nowait(prtd->audio_client, CMD_EOS);
+		break;
+	case SNDRV_PCM_TRIGGER_SUSPEND:
+	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+		ret = q6asm_cmd_nowait(prtd->audio_client, CMD_PAUSE);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	}
+
+	return ret;
+}
+
+static int q6asm_dai_open(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_soc_pcm_runtime *soc_prtd = substream->private_data;
+	struct snd_soc_dai *cpu_dai = soc_prtd->cpu_dai;
+	struct snd_soc_component *c = snd_soc_rtdcom_lookup(soc_prtd, DRV_NAME);
+	struct q6asm_dai_rtd *prtd;
+	struct q6asm_dai_data *pdata;
+	struct device *dev = c->dev;
+	int ret = 0;
+	int stream_id;
+
+	stream_id = cpu_dai->driver->id;
+
+	pdata = snd_soc_component_get_drvdata(c);
+	if (!pdata) {
+		pr_err("Drv data not found ..\n");
+		return -EINVAL;
+	}
+
+	prtd = kzalloc(sizeof(struct q6asm_dai_rtd), GFP_KERNEL);
+	if (prtd == NULL)
+		return -ENOMEM;
+
+	prtd->substream = substream;
+	prtd->audio_client = q6asm_audio_client_alloc(dev,
+				(q6asm_cb)event_handler, prtd, stream_id,
+				LEGACY_PCM_MODE);
+	if (!prtd->audio_client) {
+		pr_info("%s: Could not allocate memory\n", __func__);
+		kfree(prtd);
+		return -ENOMEM;
+	}
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+		runtime->hw = q6asm_dai_hardware_playback;
+	else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+		runtime->hw = q6asm_dai_hardware_capture;
+
+	ret = snd_pcm_hw_constraint_list(runtime, 0,
+				SNDRV_PCM_HW_PARAM_RATE,
+				&constraints_sample_rates);
+	if (ret < 0)
+		pr_info("snd_pcm_hw_constraint_list failed\n");
+	/* Ensure that buffer size is a multiple of period size */
+	ret = snd_pcm_hw_constraint_integer(runtime,
+					    SNDRV_PCM_HW_PARAM_PERIODS);
+	if (ret < 0)
+		pr_info("snd_pcm_hw_constraint_integer failed\n");
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		ret = snd_pcm_hw_constraint_minmax(runtime,
+			SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
+			PLAYBACK_MIN_NUM_PERIODS * PLAYBACK_MIN_PERIOD_SIZE,
+			PLAYBACK_MAX_NUM_PERIODS * PLAYBACK_MAX_PERIOD_SIZE);
+		if (ret < 0) {
+			pr_err("constraint for buffer bytes min max ret = %d\n",
+									ret);
+		}
+	}
+
+	ret = snd_pcm_hw_constraint_step(runtime, 0,
+		SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 32);
+	if (ret < 0) {
+		pr_err("constraint for period bytes step ret = %d\n",
+								ret);
+	}
+	ret = snd_pcm_hw_constraint_step(runtime, 0,
+		SNDRV_PCM_HW_PARAM_BUFFER_BYTES, 32);
+	if (ret < 0) {
+		pr_err("constraint for buffer bytes step ret = %d\n",
+								ret);
+	}
+
+	runtime->private_data = prtd;
+
+	snd_soc_set_runtime_hwparams(substream, &q6asm_dai_hardware_playback);
+
+	runtime->dma_bytes = q6asm_dai_hardware_playback.buffer_bytes_max;
+
+
+	if (pdata->sid < 0)
+		prtd->phys = substream->dma_buffer.addr;
+	else
+		prtd->phys = substream->dma_buffer.addr | (pdata->sid << 32);
+
+	snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
+
+	return 0;
+}
+
+static int q6asm_dai_close(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_soc_pcm_runtime *soc_prtd = substream->private_data;
+	struct q6asm_dai_rtd *prtd = runtime->private_data;
+
+	if (prtd->audio_client) {
+		q6asm_cmd(prtd->audio_client, CMD_CLOSE);
+		q6asm_unmap_memory_regions(substream->stream,
+					   prtd->audio_client);
+		q6asm_audio_client_free(prtd->audio_client);
+		prtd->audio_client = NULL;
+	}
+	q6routing_stream_close(soc_prtd->dai_link->id,
+						substream->stream);
+	kfree(prtd);
+	return 0;
+}
+
+static snd_pcm_uframes_t q6asm_dai_pointer(struct snd_pcm_substream *substream)
+{
+
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct q6asm_dai_rtd *prtd = runtime->private_data;
+
+	if (prtd->pcm_irq_pos >= prtd->pcm_size)
+		prtd->pcm_irq_pos = 0;
+
+	return bytes_to_frames(runtime, (prtd->pcm_irq_pos));
+}
+
+static int q6asm_dai_mmap(struct snd_pcm_substream *substream,
+				struct vm_area_struct *vma)
+{
+
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_soc_pcm_runtime *soc_prtd = substream->private_data;
+	struct snd_soc_component *c = snd_soc_rtdcom_lookup(soc_prtd, DRV_NAME);
+	struct device *dev = c->dev;
+
+	return dma_mmap_coherent(dev, vma,
+			runtime->dma_area, runtime->dma_addr,
+			runtime->dma_bytes);
+}
+
+static int q6asm_dai_hw_params(struct snd_pcm_substream *substream,
+				struct snd_pcm_hw_params *params)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct q6asm_dai_rtd *prtd = runtime->private_data;
+
+	prtd->pcm_size = params_buffer_bytes(params);
+	prtd->periods = params_periods(params);
+
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S16_LE:
+		prtd->bits_per_sample = 16;
+		break;
+	case SNDRV_PCM_FORMAT_S24_LE:
+		prtd->bits_per_sample = 24;
+		break;
+	}
+
+	return 0;
+}
+
+static struct snd_pcm_ops q6asm_dai_ops = {
+	.open           = q6asm_dai_open,
+	.hw_params	= q6asm_dai_hw_params,
+	.close          = q6asm_dai_close,
+	.ioctl          = snd_pcm_lib_ioctl,
+	.prepare        = q6asm_dai_prepare,
+	.trigger        = q6asm_dai_trigger,
+	.pointer        = q6asm_dai_pointer,
+	.mmap		= q6asm_dai_mmap,
+};
+
+static int q6asm_dai_pcm_new(struct snd_soc_pcm_runtime *rtd)
+{
+	struct snd_pcm_substream *psubstream, *csubstream;
+	struct snd_soc_component *c = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
+	struct snd_pcm *pcm = rtd->pcm;
+	struct device *dev;
+	int size, ret;
+
+	dev = c->dev;
+	size = q6asm_dai_hardware_playback.buffer_bytes_max;
+	psubstream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream;
+	if (psubstream) {
+		ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, dev, size,
+					  &psubstream->dma_buffer);
+		if (ret) {
+			dev_err(dev, "Cannot allocate buffer(s)\n");
+			return ret;
+		}
+	}
+
+	csubstream = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream;
+	if (csubstream) {
+		ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, dev, size,
+					  &csubstream->dma_buffer);
+		if (ret) {
+			dev_err(dev, "Cannot allocate buffer(s)\n");
+			if (psubstream)
+				snd_dma_free_pages(&psubstream->dma_buffer);
+			return ret;
+		}
+	}
+
+	return ret;
+}
+
+static void q6asm_dai_pcm_free(struct snd_pcm *pcm)
+{
+	struct snd_pcm_substream *substream;
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(pcm->streams); i++) {
+		substream = pcm->streams[i].substream;
+		if (substream) {
+			snd_dma_free_pages(&substream->dma_buffer);
+			substream->dma_buffer.area = NULL;
+			substream->dma_buffer.addr = 0;
+		}
+	}
+}
+
+static const struct snd_soc_dapm_route afe_pcm_routes[] = {
+	{"MM_DL1",  NULL, "MultiMedia1 Playback" },
+	{"MM_DL2",  NULL, "MultiMedia2 Playback" },
+	{"MM_DL3",  NULL, "MultiMedia3 Playback" },
+	{"MM_DL4",  NULL, "MultiMedia4 Playback" },
+	{"MM_DL5",  NULL, "MultiMedia5 Playback" },
+	{"MM_DL6",  NULL, "MultiMedia6 Playback" },
+	{"MM_DL7",  NULL, "MultiMedia7 Playback" },
+	{"MM_DL7",  NULL, "MultiMedia8 Playback" },
+	{"MultiMedia1 Capture", NULL, "MM_UL1"},
+	{"MultiMedia2 Capture", NULL, "MM_UL2"},
+	{"MultiMedia3 Capture", NULL, "MM_UL3"},
+	{"MultiMedia4 Capture", NULL, "MM_UL4"},
+	{"MultiMedia5 Capture", NULL, "MM_UL5"},
+	{"MultiMedia6 Capture", NULL, "MM_UL6"},
+	{"MultiMedia7 Capture", NULL, "MM_UL7"},
+	{"MultiMedia8 Capture", NULL, "MM_UL8"},
+
+};
+
+static int fe_dai_probe(struct snd_soc_dai *dai)
+{
+	struct snd_soc_dapm_context *dapm;
+
+	dapm = snd_soc_component_get_dapm(dai->component);
+	snd_soc_dapm_add_routes(dapm, afe_pcm_routes,
+				ARRAY_SIZE(afe_pcm_routes));
+
+	return 0;
+}
+
+
+static const struct snd_soc_component_driver q6asm_fe_dai_component = {
+	.name		= DRV_NAME,
+	.ops		= &q6asm_dai_ops,
+	.pcm_new	= q6asm_dai_pcm_new,
+	.pcm_free	= q6asm_dai_pcm_free,
+
+};
+
+static struct snd_soc_dai_driver q6asm_fe_dais[] = {
+	Q6ASM_FEDAI_DRIVER(1),
+	Q6ASM_FEDAI_DRIVER(2),
+	Q6ASM_FEDAI_DRIVER(3),
+	Q6ASM_FEDAI_DRIVER(4),
+	Q6ASM_FEDAI_DRIVER(5),
+	Q6ASM_FEDAI_DRIVER(6),
+	Q6ASM_FEDAI_DRIVER(7),
+	Q6ASM_FEDAI_DRIVER(8),
+};
+
+static int q6asm_dai_bind(struct device *dev, struct device *master, void *data)
+{
+	struct device_node *node = dev->of_node;
+	struct of_phandle_args args;
+	struct q6asm_dai_data *pdata;
+	int rc;
+
+	pdata = kzalloc(sizeof(struct q6asm_dai_data), GFP_KERNEL);
+	if (!pdata)
+		return -ENOMEM;
+
+	rc = of_parse_phandle_with_fixed_args(node, "iommus", 1, 0, &args);
+	if (rc < 0)
+		pdata->sid = -1;
+	else
+		pdata->sid = args.args[0] & SID_MASK_DEFAULT;
+
+	dev_set_drvdata(dev, pdata);
+
+	return snd_soc_register_component(dev, &q6asm_fe_dai_component,
+					q6asm_fe_dais,
+					ARRAY_SIZE(q6asm_fe_dais));
+}
+static void q6asm_dai_unbind(struct device *dev, struct device *master,
+			     void *data)
+{
+	struct q6asm_dai_data *pdata = dev_get_drvdata(dev);
+
+	snd_soc_unregister_component(dev);
+
+	kfree(pdata);
+
+}
+
+static const struct component_ops q6asm_dai_comp_ops = {
+	.bind   = q6asm_dai_bind,
+	.unbind = q6asm_dai_unbind,
+};
+
+static int q6asm_dai_probe(struct platform_device *pdev)
+{
+	return component_add(&pdev->dev, &q6asm_dai_comp_ops);
+}
+
+static int q6asm_dai_dev_remove(struct platform_device *pdev)
+{
+	component_del(&pdev->dev, &q6asm_dai_comp_ops);
+	return 0;
+}
+
+static struct platform_driver q6asm_dai_platform_driver = {
+	.driver = {
+		.name = "q6asm-dai",
+	},
+	.probe = q6asm_dai_probe,
+	.remove = q6asm_dai_dev_remove,
+};
+module_platform_driver(q6asm_dai_platform_driver);
+
+MODULE_DESCRIPTION("Q6ASM dai driver");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/qcom/qdsp6/q6asm.c b/sound/soc/qcom/qdsp6/q6asm.c
new file mode 100644
index 000000000000..530852385cad
--- /dev/null
+++ b/sound/soc/qcom/qdsp6/q6asm.c
@@ -0,0 +1,1399 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
+// Copyright (c) 2018, Linaro Limited
+
+#include <linux/mutex.h>
+#include <linux/wait.h>
+#include <linux/module.h>
+#include <linux/soc/qcom/apr.h>
+#include <linux/device.h>
+#include <linux/of_platform.h>
+#include <linux/spinlock.h>
+#include <linux/kref.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <uapi/sound/asound.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/mm.h>
+#include "q6asm.h"
+#include "q6core.h"
+#include "q6dsp-errno.h"
+#include "q6dsp-common.h"
+
+#define ASM_STREAM_CMD_CLOSE			0x00010BCD
+#define ASM_STREAM_CMD_FLUSH			0x00010BCE
+#define ASM_SESSION_CMD_PAUSE			0x00010BD3
+#define ASM_DATA_CMD_EOS			0x00010BDB
+#define ASM_NULL_POPP_TOPOLOGY			0x00010C68
+#define ASM_STREAM_CMD_FLUSH_READBUFS		0x00010C09
+#define ASM_STREAM_CMD_SET_ENCDEC_PARAM		0x00010C10
+#define ASM_STREAM_POSTPROC_TOPO_ID_NONE	0x00010C68
+#define ASM_CMD_SHARED_MEM_MAP_REGIONS		0x00010D92
+#define ASM_CMDRSP_SHARED_MEM_MAP_REGIONS	0x00010D93
+#define ASM_CMD_SHARED_MEM_UNMAP_REGIONS	0x00010D94
+#define ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2	0x00010D98
+#define ASM_DATA_EVENT_WRITE_DONE_V2		0x00010D99
+#define ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2	0x00010DA3
+#define ASM_SESSION_CMD_RUN_V2			0x00010DAA
+#define ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V2	0x00010DA5
+#define ASM_DATA_CMD_WRITE_V2			0x00010DAB
+#define ASM_DATA_CMD_READ_V2			0x00010DAC
+#define ASM_SESSION_CMD_SUSPEND			0x00010DEC
+#define ASM_STREAM_CMD_OPEN_WRITE_V3		0x00010DB3
+#define ASM_STREAM_CMD_OPEN_READ_V3                 0x00010DB4
+#define ASM_DATA_EVENT_READ_DONE_V2 0x00010D9A
+#define ASM_STREAM_CMD_OPEN_READWRITE_V2        0x00010D8D
+
+
+#define ASM_LEGACY_STREAM_SESSION	0
+/* Bit shift for the stream_perf_mode subfield. */
+#define ASM_SHIFT_STREAM_PERF_MODE_FLAG_IN_OPEN_READ              29
+#define ASM_END_POINT_DEVICE_MATRIX	0
+#define ASM_DEFAULT_APP_TYPE		0
+#define ASM_SYNC_IO_MODE		0x0001
+#define ASM_ASYNC_IO_MODE		0x0002
+#define ASM_TUN_READ_IO_MODE		0x0004	/* tunnel read write mode */
+#define ASM_TUN_WRITE_IO_MODE		0x0008	/* tunnel read write mode */
+#define ASM_SHIFT_GAPLESS_MODE_FLAG	31
+#define ADSP_MEMORY_MAP_SHMEM8_4K_POOL	3
+
+struct avs_cmd_shared_mem_map_regions {
+	u16 mem_pool_id;
+	u16 num_regions;
+	u32 property_flag;
+} __packed;
+
+struct avs_shared_map_region_payload {
+	u32 shm_addr_lsw;
+	u32 shm_addr_msw;
+	u32 mem_size_bytes;
+} __packed;
+
+struct avs_cmd_shared_mem_unmap_regions {
+	u32 mem_map_handle;
+} __packed;
+
+struct asm_data_cmd_media_fmt_update_v2 {
+	u32 fmt_blk_size;
+} __packed;
+
+struct asm_multi_channel_pcm_fmt_blk_v2 {
+	struct asm_data_cmd_media_fmt_update_v2 fmt_blk;
+	u16 num_channels;
+	u16 bits_per_sample;
+	u32 sample_rate;
+	u16 is_signed;
+	u16 reserved;
+	u8 channel_mapping[PCM_MAX_NUM_CHANNEL];
+} __packed;
+
+struct asm_stream_cmd_set_encdec_param {
+	u32                  param_id;
+	u32                  param_size;
+} __packed;
+
+struct asm_enc_cfg_blk_param_v2 {
+	u32                  frames_per_buf;
+	u32                  enc_cfg_blk_size;
+} __packed;
+
+struct asm_multi_channel_pcm_enc_cfg_v2 {
+	struct asm_stream_cmd_set_encdec_param  encdec;
+	struct asm_enc_cfg_blk_param_v2	encblk;
+	uint16_t  num_channels;
+	uint16_t  bits_per_sample;
+	uint32_t  sample_rate;
+	uint16_t  is_signed;
+	uint16_t  reserved;
+	uint8_t   channel_mapping[8];
+} __packed;
+
+struct asm_data_cmd_read_v2 {
+	u32                  buf_addr_lsw;
+	u32                  buf_addr_msw;
+	u32                  mem_map_handle;
+	u32                  buf_size;
+	u32                  seq_id;
+} __packed;
+
+struct asm_data_cmd_read_v2_done {
+	u32	status;
+	u32	buf_addr_lsw;
+	u32	buf_addr_msw;
+};
+
+struct asm_stream_cmd_open_read_v3 {
+	u32                    mode_flags;
+	u32                    src_endpointype;
+	u32                    preprocopo_id;
+	u32                    enc_cfg_id;
+	u16                    bits_per_sample;
+	u16                    reserved;
+} __packed;
+
+struct asm_data_cmd_write_v2 {
+	u32 buf_addr_lsw;
+	u32 buf_addr_msw;
+	u32 mem_map_handle;
+	u32 buf_size;
+	u32 seq_id;
+	u32 timestamp_lsw;
+	u32 timestamp_msw;
+	u32 flags;
+} __packed;
+
+struct asm_stream_cmd_open_write_v3 {
+	uint32_t mode_flags;
+	uint16_t sink_endpointype;
+	uint16_t bits_per_sample;
+	uint32_t postprocopo_id;
+	uint32_t dec_fmt_id;
+} __packed;
+
+struct asm_session_cmd_run_v2 {
+	u32 flags;
+	u32 time_lsw;
+	u32 time_msw;
+} __packed;
+
+struct audio_buffer {
+	phys_addr_t phys;
+	uint32_t size;		/* size of buffer */
+};
+
+struct audio_port_data {
+	struct audio_buffer *buf;
+	uint32_t num_periods;
+	uint32_t dsp_buf;
+	uint32_t mem_map_handle;
+};
+
+struct q6asm {
+	struct apr_device *adev;
+	struct device *dev;
+	struct q6core_svc_api_info ainfo;
+	wait_queue_head_t mem_wait;
+	struct platform_device *pcmdev;
+	spinlock_t slock;
+	struct audio_client *session[MAX_SESSIONS + 1];
+	struct platform_device *pdev_dais;
+};
+
+struct audio_client {
+	int session;
+	q6asm_cb cb;
+	void *priv;
+	uint32_t io_mode;
+	struct apr_device *adev;
+	struct mutex cmd_lock;
+	spinlock_t lock;
+	struct kref refcount;
+	/* idx:1 out port, 0: in port */
+	struct audio_port_data port[2];
+	wait_queue_head_t cmd_wait;
+	struct aprv2_ibasic_rsp_result_t result;
+	int perf_mode;
+	int stream_id;
+	struct q6asm *q6asm;
+	struct device *dev;
+};
+
+static inline void q6asm_add_hdr(struct audio_client *ac, struct apr_hdr *hdr,
+				 uint32_t pkt_size, bool cmd_flg,
+				 uint32_t stream_id)
+{
+	hdr->hdr_field = APR_SEQ_CMD_HDR_FIELD;
+	hdr->src_port = ((ac->session << 8) & 0xFF00) | (stream_id);
+	hdr->dest_port = ((ac->session << 8) & 0xFF00) | (stream_id);
+	hdr->pkt_size = pkt_size;
+	if (cmd_flg)
+		hdr->token = ac->session;
+}
+
+static int q6asm_apr_send_session_pkt(struct q6asm *a, struct audio_client *ac,
+				      struct apr_pkt *pkt, uint32_t rsp_opcode)
+{
+	struct apr_hdr *hdr = &pkt->hdr;
+	int rc;
+
+	mutex_lock(&ac->cmd_lock);
+	ac->result.opcode = 0;
+	ac->result.status = 0;
+	rc = apr_send_pkt(a->adev, pkt);
+	if (rc < 0)
+		goto err;
+
+	if (rsp_opcode)
+		rc = wait_event_timeout(a->mem_wait,
+					(ac->result.opcode == hdr->opcode) ||
+					(ac->result.opcode == rsp_opcode),
+					5 * HZ);
+	else
+		rc = wait_event_timeout(a->mem_wait,
+					(ac->result.opcode == hdr->opcode),
+					5 * HZ);
+
+	if (!rc) {
+		dev_err(a->dev, "CMD timeout\n");
+		rc = -ETIMEDOUT;
+	} else if (ac->result.status > 0) {
+		dev_err(a->dev, "DSP returned error[%x]\n",
+			ac->result.status);
+		rc = -EINVAL;
+	}
+
+err:
+	mutex_unlock(&ac->cmd_lock);
+	return rc;
+}
+
+static int __q6asm_memory_unmap(struct audio_client *ac,
+				phys_addr_t buf_add, int dir)
+{
+	struct avs_cmd_shared_mem_unmap_regions *mem_unmap;
+	struct q6asm *a = dev_get_drvdata(ac->dev->parent);
+	struct apr_pkt *pkt;
+	int rc, pkt_size;
+	void *p;
+
+	if (ac->port[dir].mem_map_handle == 0) {
+		dev_err(ac->dev, "invalid mem handle\n");
+		return -EINVAL;
+	}
+
+	pkt_size = APR_HDR_SIZE + sizeof(*mem_unmap);
+	p = kzalloc(pkt_size, GFP_KERNEL);
+	if (!p)
+		return -ENOMEM;
+
+	pkt = p;
+	mem_unmap = p + APR_HDR_SIZE;
+
+	pkt->hdr.hdr_field = APR_SEQ_CMD_HDR_FIELD;
+	pkt->hdr.src_port = 0;
+	pkt->hdr.dest_port = 0;
+	pkt->hdr.pkt_size = pkt_size;
+	pkt->hdr.token = ((ac->session << 8) | dir);
+
+	pkt->hdr.opcode = ASM_CMD_SHARED_MEM_UNMAP_REGIONS;
+	mem_unmap->mem_map_handle = ac->port[dir].mem_map_handle;
+
+	rc = q6asm_apr_send_session_pkt(a, ac, pkt, 0);
+	if (rc < 0) {
+		kfree(pkt);
+		return rc;
+	}
+
+	ac->port[dir].mem_map_handle = 0;
+
+	kfree(pkt);
+	return 0;
+}
+
+
+static void q6asm_audio_client_free_buf(struct audio_client *ac,
+					struct audio_port_data *port)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&ac->lock, flags);
+	port->num_periods = 0;
+	kfree(port->buf);
+	port->buf = NULL;
+	spin_unlock_irqrestore(&ac->lock, flags);
+}
+
+/**
+ * q6asm_unmap_memory_regions() - unmap memory regions in the dsp.
+ *
+ * @dir: direction of audio stream
+ * @ac: audio client instanace
+ *
+ * Return: Will be an negative value on failure or zero on success
+ */
+int q6asm_unmap_memory_regions(unsigned int dir, struct audio_client *ac)
+{
+	struct audio_port_data *port;
+	int cnt = 0;
+	int rc = 0;
+
+	port = &ac->port[dir];
+	if (!port->buf) {
+		rc = -EINVAL;
+		goto err;
+	}
+
+	cnt = port->num_periods - 1;
+	if (cnt >= 0) {
+		rc = __q6asm_memory_unmap(ac, port->buf[dir].phys, dir);
+		if (rc < 0) {
+			dev_err(ac->dev, "%s: Memory_unmap_regions failed %d\n",
+				__func__, rc);
+			goto err;
+		}
+	}
+
+	q6asm_audio_client_free_buf(ac, port);
+
+err:
+	return rc;
+}
+EXPORT_SYMBOL_GPL(q6asm_unmap_memory_regions);
+
+static int __q6asm_memory_map_regions(struct audio_client *ac, int dir,
+				      size_t period_sz, unsigned int periods,
+				      bool is_contiguous)
+{
+	struct avs_cmd_shared_mem_map_regions *cmd = NULL;
+	struct avs_shared_map_region_payload *mregions = NULL;
+	struct q6asm *a = dev_get_drvdata(ac->dev->parent);
+	struct audio_port_data *port = NULL;
+	struct audio_buffer *ab = NULL;
+	struct apr_pkt *pkt;
+	void *p;
+	unsigned long flags;
+	uint32_t num_regions, buf_sz;
+	int rc, i, pkt_size;
+
+	if (is_contiguous) {
+		num_regions = 1;
+		buf_sz = period_sz * periods;
+	} else {
+		buf_sz = period_sz;
+		num_regions = periods;
+	}
+
+	/* DSP expects size should be aligned to 4K */
+	buf_sz = ALIGN(buf_sz, 4096);
+
+	pkt_size = APR_HDR_SIZE + sizeof(*cmd) +
+		   (sizeof(*mregions) * num_regions);
+
+	p = kzalloc(pkt_size, GFP_KERNEL);
+	if (!p)
+		return -ENOMEM;
+
+	pkt = p;
+	cmd = p + APR_HDR_SIZE;
+	mregions = p + APR_HDR_SIZE +  sizeof(*cmd);
+
+	pkt->hdr.hdr_field = APR_SEQ_CMD_HDR_FIELD;
+	pkt->hdr.src_port = 0;
+	pkt->hdr.dest_port = 0;
+	pkt->hdr.pkt_size = pkt_size;
+	pkt->hdr.token = ((ac->session << 8) | dir);
+	pkt->hdr.opcode = ASM_CMD_SHARED_MEM_MAP_REGIONS;
+
+	cmd->mem_pool_id = ADSP_MEMORY_MAP_SHMEM8_4K_POOL;
+	cmd->num_regions = num_regions;
+	cmd->property_flag = 0x00;
+
+	spin_lock_irqsave(&ac->lock, flags);
+	port = &ac->port[dir];
+
+	for (i = 0; i < num_regions; i++) {
+		ab = &port->buf[i];
+		mregions->shm_addr_lsw = lower_32_bits(ab->phys);
+		mregions->shm_addr_msw = upper_32_bits(ab->phys);
+		mregions->mem_size_bytes = buf_sz;
+		++mregions;
+	}
+	spin_unlock_irqrestore(&ac->lock, flags);
+
+	rc = q6asm_apr_send_session_pkt(a, ac, pkt,
+					ASM_CMDRSP_SHARED_MEM_MAP_REGIONS);
+
+	kfree(pkt);
+
+	return rc;
+}
+
+/**
+ * q6asm_map_memory_regions() - map memory regions in the dsp.
+ *
+ * @dir: direction of audio stream
+ * @ac: audio client instanace
+ * @phys: physcial address that needs mapping.
+ * @period_sz: audio period size
+ * @periods: number of periods
+ *
+ * Return: Will be an negative value on failure or zero on success
+ */
+int q6asm_map_memory_regions(unsigned int dir, struct audio_client *ac,
+			     phys_addr_t phys,
+			     size_t period_sz, unsigned int periods)
+{
+	struct audio_buffer *buf;
+	unsigned long flags;
+	int cnt;
+	int rc;
+
+	spin_lock_irqsave(&ac->lock, flags);
+	if (ac->port[dir].buf) {
+		dev_err(ac->dev, "Buffer already allocated\n");
+		spin_unlock_irqrestore(&ac->lock, flags);
+		return 0;
+	}
+
+	buf = kzalloc(((sizeof(struct audio_buffer)) * periods), GFP_ATOMIC);
+	if (!buf) {
+		spin_unlock_irqrestore(&ac->lock, flags);
+		return -ENOMEM;
+	}
+
+
+	ac->port[dir].buf = buf;
+
+	buf[0].phys = phys;
+	buf[0].size = period_sz;
+
+	for (cnt = 1; cnt < periods; cnt++) {
+		if (period_sz > 0) {
+			buf[cnt].phys = buf[0].phys + (cnt * period_sz);
+			buf[cnt].size = period_sz;
+		}
+	}
+	ac->port[dir].num_periods = periods;
+
+	spin_unlock_irqrestore(&ac->lock, flags);
+
+	rc = __q6asm_memory_map_regions(ac, dir, period_sz, periods, 1);
+	if (rc < 0) {
+		dev_err(ac->dev, "Memory_map_regions failed\n");
+		q6asm_audio_client_free_buf(ac, &ac->port[dir]);
+	}
+
+	return rc;
+}
+EXPORT_SYMBOL_GPL(q6asm_map_memory_regions);
+
+static void q6asm_audio_client_release(struct kref *ref)
+{
+	struct audio_client *ac;
+	struct q6asm *a;
+	unsigned long flags;
+
+	ac = container_of(ref, struct audio_client, refcount);
+	a = ac->q6asm;
+
+	spin_lock_irqsave(&a->slock, flags);
+	a->session[ac->session] = NULL;
+	spin_unlock_irqrestore(&a->slock, flags);
+
+	kfree(ac);
+}
+
+/**
+ * q6asm_audio_client_free() - Freee allocated audio client
+ *
+ * @ac: audio client to free
+ */
+void q6asm_audio_client_free(struct audio_client *ac)
+{
+	kref_put(&ac->refcount, q6asm_audio_client_release);
+}
+EXPORT_SYMBOL_GPL(q6asm_audio_client_free);
+
+static struct audio_client *q6asm_get_audio_client(struct q6asm *a,
+						   int session_id)
+{
+	struct audio_client *ac = NULL;
+	unsigned long flags;
+
+	spin_lock_irqsave(&a->slock, flags);
+	if ((session_id <= 0) || (session_id > MAX_SESSIONS)) {
+		dev_err(a->dev, "invalid session: %d\n", session_id);
+		goto err;
+	}
+
+	/* check for valid session */
+	if (!a->session[session_id])
+		goto err;
+	else if (a->session[session_id]->session != session_id)
+		goto err;
+
+	ac = a->session[session_id];
+	kref_get(&ac->refcount);
+err:
+	spin_unlock_irqrestore(&a->slock, flags);
+	return ac;
+}
+
+static int32_t q6asm_stream_callback(struct apr_device *adev,
+				     struct apr_resp_pkt *data,
+				     int session_id)
+{
+	struct q6asm *q6asm = dev_get_drvdata(&adev->dev);
+	struct aprv2_ibasic_rsp_result_t *result;
+	struct apr_hdr *hdr = &data->hdr;
+	struct audio_port_data *port;
+	struct audio_client *ac;
+	uint32_t client_event = 0;
+	int ret = 0;
+
+	ac = q6asm_get_audio_client(q6asm, session_id);
+	if (!ac)/* Audio client might already be freed by now */
+		return 0;
+
+	result = data->payload;
+
+	switch (hdr->opcode) {
+	case APR_BASIC_RSP_RESULT:
+		switch (result->opcode) {
+		case ASM_SESSION_CMD_PAUSE:
+			client_event = ASM_CLIENT_EVENT_CMD_PAUSE_DONE;
+			break;
+		case ASM_SESSION_CMD_SUSPEND:
+			client_event = ASM_CLIENT_EVENT_CMD_SUSPEND_DONE;
+			break;
+		case ASM_DATA_CMD_EOS:
+			client_event = ASM_CLIENT_EVENT_CMD_EOS_DONE;
+			break;
+		case ASM_STREAM_CMD_FLUSH:
+			client_event = ASM_CLIENT_EVENT_CMD_FLUSH_DONE;
+			break;
+		case ASM_SESSION_CMD_RUN_V2:
+			client_event = ASM_CLIENT_EVENT_CMD_RUN_DONE;
+			break;
+		case ASM_STREAM_CMD_CLOSE:
+			client_event = ASM_CLIENT_EVENT_CMD_CLOSE_DONE;
+			break;
+		case ASM_STREAM_CMD_FLUSH_READBUFS:
+			client_event = ASM_CLIENT_EVENT_CMD_OUT_FLUSH_DONE;
+			break;
+		case ASM_STREAM_CMD_OPEN_WRITE_V3:
+		case ASM_STREAM_CMD_OPEN_READ_V3:
+		case ASM_STREAM_CMD_OPEN_READWRITE_V2:
+		case ASM_STREAM_CMD_SET_ENCDEC_PARAM:
+		case ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2:
+			if (result->status != 0) {
+				dev_err(ac->dev,
+					"cmd = 0x%x returned error = 0x%x\n",
+					result->opcode, result->status);
+				ac->result = *result;
+				wake_up(&ac->cmd_wait);
+				ret = 0;
+				goto done;
+			}
+			break;
+		default:
+			dev_err(ac->dev, "command[0x%x] not expecting rsp\n",
+				result->opcode);
+			break;
+		}
+
+		ac->result = *result;
+		wake_up(&ac->cmd_wait);
+
+		if (ac->cb)
+			ac->cb(client_event, hdr->token,
+			       data->payload, ac->priv);
+
+		ret = 0;
+		goto done;
+
+	case ASM_DATA_EVENT_WRITE_DONE_V2:
+		client_event = ASM_CLIENT_EVENT_DATA_WRITE_DONE;
+		if (ac->io_mode & ASM_SYNC_IO_MODE) {
+			phys_addr_t phys;
+			unsigned long flags;
+
+			spin_lock_irqsave(&ac->lock, flags);
+
+			port =  &ac->port[SNDRV_PCM_STREAM_PLAYBACK];
+
+			if (!port->buf) {
+				spin_unlock_irqrestore(&ac->lock, flags);
+				ret = 0;
+				goto done;
+			}
+
+			phys = port->buf[hdr->token].phys;
+
+			if (lower_32_bits(phys) != result->opcode ||
+			    upper_32_bits(phys) != result->status) {
+				dev_err(ac->dev, "Expected addr %pa\n",
+					&port->buf[hdr->token].phys);
+				spin_unlock_irqrestore(&ac->lock, flags);
+				ret = -EINVAL;
+				goto done;
+			}
+			spin_unlock_irqrestore(&ac->lock, flags);
+		}
+		break;
+	case ASM_DATA_EVENT_READ_DONE_V2:
+		client_event = ASM_CLIENT_EVENT_DATA_READ_DONE;
+		if (ac->io_mode & ASM_SYNC_IO_MODE) {
+			struct asm_data_cmd_read_v2_done *done = data->payload;
+			unsigned long flags;
+			phys_addr_t phys;
+
+			spin_lock_irqsave(&ac->lock, flags);
+			port =  &ac->port[SNDRV_PCM_STREAM_CAPTURE];
+			if (!port->buf) {
+				spin_unlock_irqrestore(&ac->lock, flags);
+				ret = 0;
+				goto done;
+			}
+
+			phys = port->buf[hdr->token].phys;
+
+			if (upper_32_bits(phys) != done->buf_addr_msw ||
+			    lower_32_bits(phys) != done->buf_addr_lsw) {
+				dev_err(ac->dev, "Expected addr %pa %08x-%08x\n",
+					&port->buf[hdr->token].phys,
+					done->buf_addr_lsw,
+					done->buf_addr_msw);
+				spin_unlock_irqrestore(&ac->lock, flags);
+				ret = -EINVAL;
+				goto done;
+			}
+			spin_unlock_irqrestore(&ac->lock, flags);
+		}
+
+		break;
+	}
+
+	if (ac->cb)
+		ac->cb(client_event, hdr->token, data->payload, ac->priv);
+
+done:
+	kref_put(&ac->refcount, q6asm_audio_client_release);
+	return ret;
+}
+
+static int q6asm_srvc_callback(struct apr_device *adev,
+			       struct apr_resp_pkt *data)
+{
+	struct q6asm *q6asm = dev_get_drvdata(&adev->dev);
+	struct aprv2_ibasic_rsp_result_t *result;
+	struct audio_port_data *port;
+	struct audio_client *ac = NULL;
+	struct apr_hdr *hdr = &data->hdr;
+	struct q6asm *a;
+	uint32_t sid = 0;
+	uint32_t dir = 0;
+	int session_id;
+
+	session_id = (hdr->dest_port >> 8) & 0xFF;
+	if (session_id)
+		return q6asm_stream_callback(adev, data, session_id);
+
+	sid = (hdr->token >> 8) & 0x0F;
+	ac = q6asm_get_audio_client(q6asm, sid);
+	if (!ac) {
+		dev_err(&adev->dev, "Audio Client not active\n");
+		return 0;
+	}
+
+	a = dev_get_drvdata(ac->dev->parent);
+	dir = (hdr->token & 0x0F);
+	port = &ac->port[dir];
+	result = data->payload;
+
+	switch (hdr->opcode) {
+	case APR_BASIC_RSP_RESULT:
+		switch (result->opcode) {
+		case ASM_CMD_SHARED_MEM_MAP_REGIONS:
+		case ASM_CMD_SHARED_MEM_UNMAP_REGIONS:
+			ac->result = *result;
+			wake_up(&a->mem_wait);
+			break;
+		default:
+			dev_err(&adev->dev, "command[0x%x] not expecting rsp\n",
+				 result->opcode);
+			break;
+		}
+		goto done;
+	case ASM_CMDRSP_SHARED_MEM_MAP_REGIONS:
+		ac->result.status = 0;
+		ac->result.opcode = hdr->opcode;
+		port->mem_map_handle = result->opcode;
+		wake_up(&a->mem_wait);
+		break;
+	case ASM_CMD_SHARED_MEM_UNMAP_REGIONS:
+		ac->result.opcode = hdr->opcode;
+		ac->result.status = 0;
+		port->mem_map_handle = 0;
+		wake_up(&a->mem_wait);
+		break;
+	default:
+		dev_dbg(&adev->dev, "command[0x%x]success [0x%x]\n",
+			result->opcode, result->status);
+		break;
+	}
+
+	if (ac->cb)
+		ac->cb(hdr->opcode, hdr->token, data->payload, ac->priv);
+
+done:
+	kref_put(&ac->refcount, q6asm_audio_client_release);
+
+	return 0;
+}
+
+/**
+ * q6asm_get_session_id() - get session id for audio client
+ *
+ * @c: audio client pointer
+ *
+ * Return: Will be an session id of the audio client.
+ */
+int q6asm_get_session_id(struct audio_client *c)
+{
+	return c->session;
+}
+EXPORT_SYMBOL_GPL(q6asm_get_session_id);
+
+/**
+ * q6asm_audio_client_alloc() - Allocate a new audio client
+ *
+ * @dev: Pointer to asm child device.
+ * @cb: event callback.
+ * @priv: private data associated with this client.
+ * @stream_id: stream id
+ * @perf_mode: performace mode for this client
+ *
+ * Return: Will be an error pointer on error or a valid audio client
+ * on success.
+ */
+struct audio_client *q6asm_audio_client_alloc(struct device *dev, q6asm_cb cb,
+					      void *priv, int stream_id,
+					      int perf_mode)
+{
+	struct q6asm *a = dev_get_drvdata(dev->parent);
+	struct audio_client *ac;
+	unsigned long flags;
+
+	ac = q6asm_get_audio_client(a, stream_id + 1);
+	if (ac) {
+		dev_err(dev, "Audio Client already active\n");
+		return ac;
+	}
+
+	ac = kzalloc(sizeof(*ac), GFP_KERNEL);
+	if (!ac)
+		return ERR_PTR(-ENOMEM);
+
+	spin_lock_irqsave(&a->slock, flags);
+	a->session[stream_id + 1] = ac;
+	spin_unlock_irqrestore(&a->slock, flags);
+	ac->session = stream_id + 1;
+	ac->cb = cb;
+	ac->dev = dev;
+	ac->q6asm = a;
+	ac->priv = priv;
+	ac->io_mode = ASM_SYNC_IO_MODE;
+	ac->perf_mode = perf_mode;
+	/* DSP expects stream id from 1 */
+	ac->stream_id = 1;
+	ac->adev = a->adev;
+	kref_init(&ac->refcount);
+
+	init_waitqueue_head(&ac->cmd_wait);
+	mutex_init(&ac->cmd_lock);
+	spin_lock_init(&ac->lock);
+
+	return ac;
+}
+EXPORT_SYMBOL_GPL(q6asm_audio_client_alloc);
+
+static int q6asm_ac_send_cmd_sync(struct audio_client *ac, struct apr_pkt *pkt)
+{
+	struct apr_hdr *hdr = &pkt->hdr;
+	int rc;
+
+	mutex_lock(&ac->cmd_lock);
+	ac->result.opcode = 0;
+	ac->result.status = 0;
+
+	rc = apr_send_pkt(ac->adev, pkt);
+	if (rc < 0)
+		goto err;
+
+	rc = wait_event_timeout(ac->cmd_wait,
+				(ac->result.opcode == hdr->opcode), 5 * HZ);
+	if (!rc) {
+		dev_err(ac->dev, "CMD timeout\n");
+		rc =  -ETIMEDOUT;
+		goto err;
+	}
+
+	if (ac->result.status > 0) {
+		dev_err(ac->dev, "DSP returned error[%x]\n",
+			ac->result.status);
+		rc = -EINVAL;
+	} else {
+		rc = 0;
+	}
+
+
+err:
+	mutex_unlock(&ac->cmd_lock);
+	return rc;
+}
+
+/**
+ * q6asm_open_write() - Open audio client for writing
+ *
+ * @ac: audio client pointer
+ * @format: audio sample format
+ * @bits_per_sample: bits per sample
+ *
+ * Return: Will be an negative value on error or zero on success
+ */
+int q6asm_open_write(struct audio_client *ac, uint32_t format,
+		     uint16_t bits_per_sample)
+{
+	struct asm_stream_cmd_open_write_v3 *open;
+	struct apr_pkt *pkt;
+	void *p;
+	int rc, pkt_size;
+
+	pkt_size = APR_HDR_SIZE + sizeof(*open);
+
+	p = kzalloc(pkt_size, GFP_KERNEL);
+	if (!p)
+		return -ENOMEM;
+
+	pkt = p;
+	open = p + APR_HDR_SIZE;
+	q6asm_add_hdr(ac, &pkt->hdr, pkt_size, true, ac->stream_id);
+
+	pkt->hdr.opcode = ASM_STREAM_CMD_OPEN_WRITE_V3;
+	open->mode_flags = 0x00;
+	open->mode_flags |= ASM_LEGACY_STREAM_SESSION;
+
+	/* source endpoint : matrix */
+	open->sink_endpointype = ASM_END_POINT_DEVICE_MATRIX;
+	open->bits_per_sample = bits_per_sample;
+	open->postprocopo_id = ASM_NULL_POPP_TOPOLOGY;
+
+	switch (format) {
+	case FORMAT_LINEAR_PCM:
+		open->dec_fmt_id = ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V2;
+		break;
+	default:
+		dev_err(ac->dev, "Invalid format 0x%x\n", format);
+		rc = -EINVAL;
+		goto err;
+	}
+
+	rc = q6asm_ac_send_cmd_sync(ac, pkt);
+	if (rc < 0)
+		goto err;
+
+	ac->io_mode |= ASM_TUN_WRITE_IO_MODE;
+
+err:
+	kfree(pkt);
+	return rc;
+}
+EXPORT_SYMBOL_GPL(q6asm_open_write);
+
+static int __q6asm_run(struct audio_client *ac, uint32_t flags,
+	      uint32_t msw_ts, uint32_t lsw_ts, bool wait)
+{
+	struct asm_session_cmd_run_v2 *run;
+	struct apr_pkt *pkt;
+	int pkt_size, rc;
+	void *p;
+
+	pkt_size = APR_HDR_SIZE + sizeof(*run);
+	p = kzalloc(pkt_size, GFP_ATOMIC);
+	if (!p)
+		return -ENOMEM;
+
+	pkt = p;
+	run = p + APR_HDR_SIZE;
+
+	q6asm_add_hdr(ac, &pkt->hdr, pkt_size, true, ac->stream_id);
+
+	pkt->hdr.opcode = ASM_SESSION_CMD_RUN_V2;
+	run->flags = flags;
+	run->time_lsw = lsw_ts;
+	run->time_msw = msw_ts;
+	if (wait) {
+		rc = q6asm_ac_send_cmd_sync(ac, pkt);
+	} else {
+		rc = apr_send_pkt(ac->adev, pkt);
+		if (rc == pkt_size)
+			rc = 0;
+	}
+
+	kfree(pkt);
+	return rc;
+}
+
+/**
+ * q6asm_run() - start the audio client
+ *
+ * @ac: audio client pointer
+ * @flags: flags associated with write
+ * @msw_ts: timestamp msw
+ * @lsw_ts: timestamp lsw
+ *
+ * Return: Will be an negative value on error or zero on success
+ */
+int q6asm_run(struct audio_client *ac, uint32_t flags,
+	      uint32_t msw_ts, uint32_t lsw_ts)
+{
+	return __q6asm_run(ac, flags, msw_ts, lsw_ts, true);
+}
+EXPORT_SYMBOL_GPL(q6asm_run);
+
+/**
+ * q6asm_run_nowait() - start the audio client withou blocking
+ *
+ * @ac: audio client pointer
+ * @flags: flags associated with write
+ * @msw_ts: timestamp msw
+ * @lsw_ts: timestamp lsw
+ *
+ * Return: Will be an negative value on error or zero on success
+ */
+int q6asm_run_nowait(struct audio_client *ac, uint32_t flags,
+	      uint32_t msw_ts, uint32_t lsw_ts)
+{
+	return __q6asm_run(ac, flags, msw_ts, lsw_ts, false);
+}
+EXPORT_SYMBOL_GPL(q6asm_run_nowait);
+
+/**
+ * q6asm_media_format_block_multi_ch_pcm() - setup pcm configuration
+ *
+ * @ac: audio client pointer
+ * @rate: audio sample rate
+ * @channels: number of audio channels.
+ * @channel_map: channel map pointer
+ * @bits_per_sample: bits per sample
+ *
+ * Return: Will be an negative value on error or zero on success
+ */
+int q6asm_media_format_block_multi_ch_pcm(struct audio_client *ac,
+					  uint32_t rate, uint32_t channels,
+					  u8 channel_map[PCM_MAX_NUM_CHANNEL],
+					  uint16_t bits_per_sample)
+{
+	struct asm_multi_channel_pcm_fmt_blk_v2 *fmt;
+	struct apr_pkt *pkt;
+	u8 *channel_mapping;
+	void *p;
+	int rc, pkt_size;
+
+	pkt_size = APR_HDR_SIZE + sizeof(*fmt);
+	p = kzalloc(pkt_size, GFP_KERNEL);
+	if (!p)
+		return -ENOMEM;
+
+	pkt = p;
+	fmt = p + APR_HDR_SIZE;
+
+	q6asm_add_hdr(ac, &pkt->hdr, pkt_size, true, ac->stream_id);
+
+	pkt->hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2;
+	fmt->fmt_blk.fmt_blk_size = sizeof(*fmt) - sizeof(fmt->fmt_blk);
+	fmt->num_channels = channels;
+	fmt->bits_per_sample = bits_per_sample;
+	fmt->sample_rate = rate;
+	fmt->is_signed = 1;
+
+	channel_mapping = fmt->channel_mapping;
+
+	if (channel_map) {
+		memcpy(channel_mapping, channel_map, PCM_MAX_NUM_CHANNEL);
+	} else {
+		if (q6dsp_map_channels(channel_mapping, channels)) {
+			dev_err(ac->dev, " map channels failed %d\n", channels);
+			rc = -EINVAL;
+			goto err;
+		}
+	}
+
+	rc = q6asm_ac_send_cmd_sync(ac, pkt);
+
+err:
+	kfree(pkt);
+	return rc;
+}
+EXPORT_SYMBOL_GPL(q6asm_media_format_block_multi_ch_pcm);
+
+/**
+ * q6asm_enc_cfg_blk_pcm_format_support() - setup pcm configuration for capture
+ *
+ * @ac: audio client pointer
+ * @rate: audio sample rate
+ * @channels: number of audio channels.
+ * @bits_per_sample: bits per sample
+ *
+ * Return: Will be an negative value on error or zero on success
+ */
+int q6asm_enc_cfg_blk_pcm_format_support(struct audio_client *ac,
+		uint32_t rate, uint32_t channels, uint16_t bits_per_sample)
+{
+	struct asm_multi_channel_pcm_enc_cfg_v2  *enc_cfg;
+	struct apr_pkt *pkt;
+	u8 *channel_mapping;
+	u32 frames_per_buf = 0;
+	int pkt_size, rc;
+	void *p;
+
+	pkt_size = APR_HDR_SIZE + sizeof(*enc_cfg);
+	p = kzalloc(pkt_size, GFP_KERNEL);
+	if (!p)
+		return -ENOMEM;
+
+	pkt = p;
+	enc_cfg = p + APR_HDR_SIZE;
+	q6asm_add_hdr(ac, &pkt->hdr, pkt_size, true, ac->stream_id);
+
+	pkt->hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM;
+	enc_cfg->encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2;
+	enc_cfg->encdec.param_size = sizeof(*enc_cfg) - sizeof(enc_cfg->encdec);
+	enc_cfg->encblk.frames_per_buf = frames_per_buf;
+	enc_cfg->encblk.enc_cfg_blk_size  = enc_cfg->encdec.param_size -
+					sizeof(struct asm_enc_cfg_blk_param_v2);
+
+	enc_cfg->num_channels = channels;
+	enc_cfg->bits_per_sample = bits_per_sample;
+	enc_cfg->sample_rate = rate;
+	enc_cfg->is_signed = 1;
+	channel_mapping = enc_cfg->channel_mapping;
+
+	if (q6dsp_map_channels(channel_mapping, channels)) {
+		rc = -EINVAL;
+		goto err;
+	}
+
+	rc = q6asm_ac_send_cmd_sync(ac, pkt);
+err:
+	kfree(pkt);
+	return rc;
+}
+EXPORT_SYMBOL_GPL(q6asm_enc_cfg_blk_pcm_format_support);
+
+/**
+ * q6asm_read() - read data of period size from audio client
+ *
+ * @ac: audio client pointer
+ *
+ * Return: Will be an negative value on error or zero on success
+ */
+int q6asm_read(struct audio_client *ac)
+{
+	struct asm_data_cmd_read_v2 *read;
+	struct audio_port_data *port;
+	struct audio_buffer *ab;
+	struct apr_pkt *pkt;
+	unsigned long flags;
+	int pkt_size;
+	int rc = 0;
+	void *p;
+
+	pkt_size = APR_HDR_SIZE + sizeof(*read);
+	p = kzalloc(pkt_size, GFP_ATOMIC);
+	if (!p)
+		return -ENOMEM;
+
+	pkt = p;
+	read = p + APR_HDR_SIZE;
+
+	spin_lock_irqsave(&ac->lock, flags);
+	port = &ac->port[SNDRV_PCM_STREAM_CAPTURE];
+	q6asm_add_hdr(ac, &pkt->hdr, pkt_size, false, ac->stream_id);
+	ab = &port->buf[port->dsp_buf];
+	pkt->hdr.opcode = ASM_DATA_CMD_READ_V2;
+	read->buf_addr_lsw = lower_32_bits(ab->phys);
+	read->buf_addr_msw = upper_32_bits(ab->phys);
+	read->mem_map_handle = port->mem_map_handle;
+
+	read->buf_size = ab->size;
+	read->seq_id = port->dsp_buf;
+	pkt->hdr.token = port->dsp_buf;
+
+	port->dsp_buf++;
+
+	if (port->dsp_buf >= port->num_periods)
+		port->dsp_buf = 0;
+
+	spin_unlock_irqrestore(&ac->lock, flags);
+	rc = apr_send_pkt(ac->adev, pkt);
+	if (rc == pkt_size)
+		rc = 0;
+	else
+		pr_err("read op[0x%x]rc[%d]\n", pkt->hdr.opcode, rc);
+
+	kfree(pkt);
+	return rc;
+}
+EXPORT_SYMBOL_GPL(q6asm_read);
+
+static int __q6asm_open_read(struct audio_client *ac,
+		uint32_t format, uint16_t bits_per_sample)
+{
+	struct asm_stream_cmd_open_read_v3 *open;
+	struct apr_pkt *pkt;
+	int pkt_size, rc;
+	void *p;
+
+	pkt_size = APR_HDR_SIZE + sizeof(*open);
+	p = kzalloc(pkt_size, GFP_KERNEL);
+	if (!p)
+		return -ENOMEM;
+
+	pkt = p;
+	open = p + APR_HDR_SIZE;
+
+	q6asm_add_hdr(ac, &pkt->hdr,  pkt_size, true, ac->stream_id);
+	pkt->hdr.opcode = ASM_STREAM_CMD_OPEN_READ_V3;
+	/* Stream prio : High, provide meta info with encoded frames */
+	open->src_endpointype = ASM_END_POINT_DEVICE_MATRIX;
+
+	open->preprocopo_id = ASM_STREAM_POSTPROC_TOPO_ID_NONE;
+	open->bits_per_sample = bits_per_sample;
+	open->mode_flags = 0x0;
+
+	open->mode_flags |= ASM_LEGACY_STREAM_SESSION <<
+				ASM_SHIFT_STREAM_PERF_MODE_FLAG_IN_OPEN_READ;
+
+	switch (format) {
+	case FORMAT_LINEAR_PCM:
+		open->mode_flags |= 0x00;
+		open->enc_cfg_id = ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V2;
+		break;
+	default:
+		pr_err("Invalid format[%d]\n", format);
+	}
+
+	rc = q6asm_ac_send_cmd_sync(ac, pkt);
+
+	kfree(pkt);
+	return rc;
+}
+
+/**
+ * q6asm_open_read() - Open audio client for reading
+ *
+ * @ac: audio client pointer
+ * @format: audio sample format
+ * @bits_per_sample: bits per sample
+ *
+ * Return: Will be an negative value on error or zero on success
+ */
+int q6asm_open_read(struct audio_client *ac, uint32_t format,
+			uint16_t bits_per_sample)
+{
+	return __q6asm_open_read(ac, format, bits_per_sample);
+}
+EXPORT_SYMBOL_GPL(q6asm_open_read);
+
+/**
+ * q6asm_write_async() - non blocking write
+ *
+ * @ac: audio client pointer
+ * @len: lenght in bytes
+ * @msw_ts: timestamp msw
+ * @lsw_ts: timestamp lsw
+ * @wflags: flags associated with write
+ *
+ * Return: Will be an negative value on error or zero on success
+ */
+int q6asm_write_async(struct audio_client *ac, uint32_t len, uint32_t msw_ts,
+		       uint32_t lsw_ts, uint32_t wflags)
+{
+	struct asm_data_cmd_write_v2 *write;
+	struct audio_port_data *port;
+	struct audio_buffer *ab;
+	unsigned long flags;
+	struct apr_pkt *pkt;
+	int pkt_size;
+	int rc = 0;
+	void *p;
+
+	pkt_size = APR_HDR_SIZE + sizeof(*write);
+	p = kzalloc(pkt_size, GFP_ATOMIC);
+	if (!p)
+		return -ENOMEM;
+
+	pkt = p;
+	write = p + APR_HDR_SIZE;
+
+	spin_lock_irqsave(&ac->lock, flags);
+	port = &ac->port[SNDRV_PCM_STREAM_PLAYBACK];
+	q6asm_add_hdr(ac, &pkt->hdr, pkt_size, false, ac->stream_id);
+
+	ab = &port->buf[port->dsp_buf];
+	pkt->hdr.token = port->dsp_buf;
+	pkt->hdr.opcode = ASM_DATA_CMD_WRITE_V2;
+	write->buf_addr_lsw = lower_32_bits(ab->phys);
+	write->buf_addr_msw = upper_32_bits(ab->phys);
+	write->buf_size = len;
+	write->seq_id = port->dsp_buf;
+	write->timestamp_lsw = lsw_ts;
+	write->timestamp_msw = msw_ts;
+	write->mem_map_handle =
+	    ac->port[SNDRV_PCM_STREAM_PLAYBACK].mem_map_handle;
+
+	if (wflags == NO_TIMESTAMP)
+		write->flags = (wflags & 0x800000FF);
+	else
+		write->flags = (0x80000000 | wflags);
+
+	port->dsp_buf++;
+
+	if (port->dsp_buf >= port->num_periods)
+		port->dsp_buf = 0;
+
+	spin_unlock_irqrestore(&ac->lock, flags);
+	rc = apr_send_pkt(ac->adev, pkt);
+	if (rc == pkt_size)
+		rc = 0;
+
+	kfree(pkt);
+	return rc;
+}
+EXPORT_SYMBOL_GPL(q6asm_write_async);
+
+static void q6asm_reset_buf_state(struct audio_client *ac)
+{
+	struct audio_port_data *port = NULL;
+	unsigned long flags;
+
+	spin_lock_irqsave(&ac->lock, flags);
+	port = &ac->port[SNDRV_PCM_STREAM_PLAYBACK];
+	port->dsp_buf = 0;
+	port = &ac->port[SNDRV_PCM_STREAM_CAPTURE];
+	port->dsp_buf = 0;
+	spin_unlock_irqrestore(&ac->lock, flags);
+}
+
+static int __q6asm_cmd(struct audio_client *ac, int cmd, bool wait)
+{
+	int stream_id = ac->stream_id;
+	struct apr_pkt pkt;
+	int rc;
+
+	q6asm_add_hdr(ac, &pkt.hdr, APR_HDR_SIZE, true, stream_id);
+
+	switch (cmd) {
+	case CMD_PAUSE:
+		pkt.hdr.opcode = ASM_SESSION_CMD_PAUSE;
+		break;
+	case CMD_SUSPEND:
+		pkt.hdr.opcode = ASM_SESSION_CMD_SUSPEND;
+		break;
+	case CMD_FLUSH:
+		pkt.hdr.opcode = ASM_STREAM_CMD_FLUSH;
+		break;
+	case CMD_OUT_FLUSH:
+		pkt.hdr.opcode = ASM_STREAM_CMD_FLUSH_READBUFS;
+		break;
+	case CMD_EOS:
+		pkt.hdr.opcode = ASM_DATA_CMD_EOS;
+		break;
+	case CMD_CLOSE:
+		pkt.hdr.opcode = ASM_STREAM_CMD_CLOSE;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (wait)
+		rc = q6asm_ac_send_cmd_sync(ac, &pkt);
+	else
+		return apr_send_pkt(ac->adev, &pkt);
+
+	if (rc < 0)
+		return rc;
+
+	if (cmd == CMD_FLUSH)
+		q6asm_reset_buf_state(ac);
+
+	return 0;
+}
+
+/**
+ * q6asm_cmd() - run cmd on audio client
+ *
+ * @ac: audio client pointer
+ * @cmd: command to run on audio client.
+ *
+ * Return: Will be an negative value on error or zero on success
+ */
+int q6asm_cmd(struct audio_client *ac, int cmd)
+{
+	return __q6asm_cmd(ac, cmd, true);
+}
+EXPORT_SYMBOL_GPL(q6asm_cmd);
+
+/**
+ * q6asm_cmd_nowait() - non blocking, run cmd on audio client
+ *
+ * @ac: audio client pointer
+ * @cmd: command to run on audio client.
+ *
+ * Return: Will be an negative value on error or zero on success
+ */
+int q6asm_cmd_nowait(struct audio_client *ac, int cmd)
+{
+	return __q6asm_cmd(ac, cmd, false);
+}
+EXPORT_SYMBOL_GPL(q6asm_cmd_nowait);
+
+static int q6asm_probe(struct apr_device *adev)
+{
+	struct device *dev = &adev->dev;
+	struct device_node *dais_np;
+	struct q6asm *q6asm;
+
+	q6asm = devm_kzalloc(dev, sizeof(*q6asm), GFP_KERNEL);
+	if (!q6asm)
+		return -ENOMEM;
+
+	q6core_get_svc_api_info(adev->svc_id, &q6asm->ainfo);
+
+	q6asm->dev = dev;
+	q6asm->adev = adev;
+	init_waitqueue_head(&q6asm->mem_wait);
+	spin_lock_init(&q6asm->slock);
+	dev_set_drvdata(dev, q6asm);
+
+	dais_np = of_get_child_by_name(dev->of_node, "dais");
+	if (dais_np) {
+		q6asm->pdev_dais = of_platform_device_create(dais_np,
+							   "q6asm-dai", dev);
+		of_node_put(dais_np);
+	}
+
+	return 0;
+}
+
+static int q6asm_remove(struct apr_device *adev)
+{
+	struct q6asm *q6asm = dev_get_drvdata(&adev->dev);
+
+	if (q6asm->pdev_dais)
+		of_platform_device_destroy(&q6asm->pdev_dais->dev, NULL);
+
+	return 0;
+}
+static const struct of_device_id q6asm_device_id[]  = {
+	{ .compatible = "qcom,q6asm" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, q6asm_device_id);
+
+static struct apr_driver qcom_q6asm_driver = {
+	.probe = q6asm_probe,
+	.remove = q6asm_remove,
+	.callback = q6asm_srvc_callback,
+	.driver = {
+		.name = "qcom-q6asm",
+		.of_match_table = of_match_ptr(q6asm_device_id),
+	},
+};
+
+module_apr_driver(qcom_q6asm_driver);
+MODULE_DESCRIPTION("Q6 Audio Stream Manager driver");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/qcom/qdsp6/q6asm.h b/sound/soc/qcom/qdsp6/q6asm.h
new file mode 100644
index 000000000000..9f5fb573e4a0
--- /dev/null
+++ b/sound/soc/qcom/qdsp6/q6asm.h
@@ -0,0 +1,69 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __Q6_ASM_H__
+#define __Q6_ASM_H__
+#include "q6dsp-common.h"
+#include <dt-bindings/sound/qcom,q6asm.h>
+
+/* ASM client callback events */
+#define CMD_PAUSE			0x0001
+#define ASM_CLIENT_EVENT_CMD_PAUSE_DONE		0x1001
+#define CMD_FLUSH				0x0002
+#define ASM_CLIENT_EVENT_CMD_FLUSH_DONE		0x1002
+#define CMD_EOS				0x0003
+#define ASM_CLIENT_EVENT_CMD_EOS_DONE		0x1003
+#define CMD_CLOSE				0x0004
+#define ASM_CLIENT_EVENT_CMD_CLOSE_DONE		0x1004
+#define CMD_OUT_FLUSH				0x0005
+#define ASM_CLIENT_EVENT_CMD_OUT_FLUSH_DONE	0x1005
+#define CMD_SUSPEND				0x0006
+#define ASM_CLIENT_EVENT_CMD_SUSPEND_DONE	0x1006
+#define ASM_CLIENT_EVENT_CMD_RUN_DONE		0x1008
+#define ASM_CLIENT_EVENT_DATA_WRITE_DONE	0x1009
+#define ASM_CLIENT_EVENT_DATA_READ_DONE		0x100a
+
+enum {
+	LEGACY_PCM_MODE = 0,
+	LOW_LATENCY_PCM_MODE,
+	ULTRA_LOW_LATENCY_PCM_MODE,
+	ULL_POST_PROCESSING_PCM_MODE,
+};
+
+#define MAX_SESSIONS	8
+#define NO_TIMESTAMP    0xFF00
+#define FORMAT_LINEAR_PCM   0x0000
+
+typedef void (*q6asm_cb) (uint32_t opcode, uint32_t token,
+			  void *payload, void *priv);
+struct audio_client;
+struct audio_client *q6asm_audio_client_alloc(struct device *dev,
+					      q6asm_cb cb, void *priv,
+					      int session_id, int perf_mode);
+void q6asm_audio_client_free(struct audio_client *ac);
+int q6asm_write_async(struct audio_client *ac, uint32_t len, uint32_t msw_ts,
+		       uint32_t lsw_ts, uint32_t flags);
+int q6asm_open_write(struct audio_client *ac, uint32_t format,
+		     uint16_t bits_per_sample);
+
+int q6asm_open_read(struct audio_client *ac, uint32_t format,
+		     uint16_t bits_per_sample);
+int q6asm_enc_cfg_blk_pcm_format_support(struct audio_client *ac,
+		uint32_t rate, uint32_t channels, uint16_t bits_per_sample);
+int q6asm_read(struct audio_client *ac);
+
+int q6asm_media_format_block_multi_ch_pcm(struct audio_client *ac,
+					  uint32_t rate, uint32_t channels,
+					  u8 channel_map[PCM_MAX_NUM_CHANNEL],
+					  uint16_t bits_per_sample);
+int q6asm_run(struct audio_client *ac, uint32_t flags, uint32_t msw_ts,
+	      uint32_t lsw_ts);
+int q6asm_run_nowait(struct audio_client *ac, uint32_t flags, uint32_t msw_ts,
+		     uint32_t lsw_ts);
+int q6asm_cmd(struct audio_client *ac, int cmd);
+int q6asm_cmd_nowait(struct audio_client *ac, int cmd);
+int q6asm_get_session_id(struct audio_client *ac);
+int q6asm_map_memory_regions(unsigned int dir,
+			     struct audio_client *ac,
+			     phys_addr_t phys,
+			     size_t bufsz, unsigned int bufcnt);
+int q6asm_unmap_memory_regions(unsigned int dir, struct audio_client *ac);
+#endif /* __Q6_ASM_H__ */
diff --git a/sound/soc/qcom/qdsp6/q6core.c b/sound/soc/qcom/qdsp6/q6core.c
new file mode 100644
index 000000000000..06f03a5fe9bd
--- /dev/null
+++ b/sound/soc/qcom/qdsp6/q6core.c
@@ -0,0 +1,380 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
+// Copyright (c) 2018, Linaro Limited
+
+#include <linux/slab.h>
+#include <linux/wait.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/jiffies.h>
+#include <linux/wait.h>
+#include <linux/soc/qcom/apr.h>
+#include "q6core.h"
+#include "q6dsp-errno.h"
+
+#define ADSP_STATE_READY_TIMEOUT_MS    3000
+#define Q6_READY_TIMEOUT_MS 100
+#define AVCS_CMD_ADSP_EVENT_GET_STATE		0x0001290C
+#define AVCS_CMDRSP_ADSP_EVENT_GET_STATE	0x0001290D
+#define AVCS_GET_VERSIONS       0x00012905
+#define AVCS_GET_VERSIONS_RSP   0x00012906
+#define AVCS_CMD_GET_FWK_VERSION	0x001292c
+#define AVCS_CMDRSP_GET_FWK_VERSION	0x001292d
+
+struct avcs_svc_info {
+	uint32_t service_id;
+	uint32_t version;
+} __packed;
+
+struct avcs_cmdrsp_get_version {
+	uint32_t build_id;
+	uint32_t num_services;
+	struct avcs_svc_info svc_api_info[];
+} __packed;
+
+/* for ADSP2.8 and above */
+struct avcs_svc_api_info {
+	uint32_t service_id;
+	uint32_t api_version;
+	uint32_t api_branch_version;
+} __packed;
+
+struct avcs_cmdrsp_get_fwk_version {
+	uint32_t build_major_version;
+	uint32_t build_minor_version;
+	uint32_t build_branch_version;
+	uint32_t build_subbranch_version;
+	uint32_t num_services;
+	struct avcs_svc_api_info svc_api_info[];
+} __packed;
+
+struct q6core {
+	struct apr_device *adev;
+	wait_queue_head_t wait;
+	uint32_t avcs_state;
+	struct mutex lock;
+	bool resp_received;
+	uint32_t num_services;
+	struct avcs_cmdrsp_get_fwk_version *fwk_version;
+	struct avcs_cmdrsp_get_version *svc_version;
+	bool fwk_version_supported;
+	bool get_state_supported;
+	bool get_version_supported;
+	bool is_version_requested;
+};
+
+static struct q6core *g_core;
+
+static int q6core_callback(struct apr_device *adev, struct apr_resp_pkt *data)
+{
+	struct q6core *core = dev_get_drvdata(&adev->dev);
+	struct aprv2_ibasic_rsp_result_t *result;
+	struct apr_hdr *hdr = &data->hdr;
+
+	result = data->payload;
+	switch (hdr->opcode) {
+	case APR_BASIC_RSP_RESULT:{
+		result = data->payload;
+		switch (result->opcode) {
+		case AVCS_GET_VERSIONS:
+			if (result->status == ADSP_EUNSUPPORTED)
+				core->get_version_supported = false;
+			core->resp_received = true;
+			break;
+		case AVCS_CMD_GET_FWK_VERSION:
+			if (result->status == ADSP_EUNSUPPORTED)
+				core->fwk_version_supported = false;
+			core->resp_received = true;
+			break;
+		case AVCS_CMD_ADSP_EVENT_GET_STATE:
+			if (result->status == ADSP_EUNSUPPORTED)
+				core->get_state_supported = false;
+			core->resp_received = true;
+			break;
+		}
+		break;
+	}
+	case AVCS_CMDRSP_GET_FWK_VERSION: {
+		struct avcs_cmdrsp_get_fwk_version *fwk;
+		int bytes;
+
+		fwk = data->payload;
+		bytes = sizeof(*fwk) + fwk->num_services *
+				sizeof(fwk->svc_api_info[0]);
+
+		core->fwk_version = kzalloc(bytes, GFP_ATOMIC);
+		if (!core->fwk_version)
+			return -ENOMEM;
+
+		memcpy(core->fwk_version, data->payload, bytes);
+
+		core->fwk_version_supported = true;
+		core->resp_received = true;
+
+		break;
+	}
+	case AVCS_GET_VERSIONS_RSP: {
+		struct avcs_cmdrsp_get_version *v;
+		int len;
+
+		v = data->payload;
+
+		len = sizeof(*v) + v->num_services * sizeof(v->svc_api_info[0]);
+
+		core->svc_version = kzalloc(len, GFP_ATOMIC);
+		if (!core->svc_version)
+			return -ENOMEM;
+
+		memcpy(core->svc_version, data->payload, len);
+
+		core->get_version_supported = true;
+		core->resp_received = true;
+
+		break;
+	}
+	case AVCS_CMDRSP_ADSP_EVENT_GET_STATE:
+		core->get_state_supported = true;
+		core->avcs_state = result->opcode;
+
+		core->resp_received = true;
+		break;
+	default:
+		dev_err(&adev->dev, "Message id from adsp core svc: 0x%x\n",
+			hdr->opcode);
+		break;
+	}
+
+	if (core->resp_received)
+		wake_up(&core->wait);
+
+	return 0;
+}
+
+static int q6core_get_fwk_versions(struct q6core *core)
+{
+	struct apr_device *adev = core->adev;
+	struct apr_pkt pkt;
+	int rc;
+
+	pkt.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
+				      APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
+	pkt.hdr.pkt_size = APR_HDR_SIZE;
+	pkt.hdr.opcode = AVCS_CMD_GET_FWK_VERSION;
+
+	rc = apr_send_pkt(adev, &pkt);
+	if (rc < 0)
+		return rc;
+
+	rc = wait_event_timeout(core->wait, (core->resp_received),
+				msecs_to_jiffies(Q6_READY_TIMEOUT_MS));
+	if (rc > 0 && core->resp_received) {
+		core->resp_received = false;
+
+		if (!core->fwk_version_supported)
+			return -ENOTSUPP;
+		else
+			return 0;
+	}
+
+
+	return rc;
+}
+
+static int q6core_get_svc_versions(struct q6core *core)
+{
+	struct apr_device *adev = core->adev;
+	struct apr_pkt pkt;
+	int rc;
+
+	pkt.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
+				      APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
+	pkt.hdr.pkt_size = APR_HDR_SIZE;
+	pkt.hdr.opcode = AVCS_GET_VERSIONS;
+
+	rc = apr_send_pkt(adev, &pkt);
+	if (rc < 0)
+		return rc;
+
+	rc = wait_event_timeout(core->wait, (core->resp_received),
+				msecs_to_jiffies(Q6_READY_TIMEOUT_MS));
+	if (rc > 0 && core->resp_received) {
+		core->resp_received = false;
+		return 0;
+	}
+
+	return rc;
+}
+
+static bool __q6core_is_adsp_ready(struct q6core *core)
+{
+	struct apr_device *adev = core->adev;
+	struct apr_pkt pkt;
+	int rc;
+
+	core->get_state_supported = false;
+
+	pkt.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
+				      APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
+	pkt.hdr.pkt_size = APR_HDR_SIZE;
+	pkt.hdr.opcode = AVCS_CMD_ADSP_EVENT_GET_STATE;
+
+	rc = apr_send_pkt(adev, &pkt);
+	if (rc < 0)
+		return false;
+
+	rc = wait_event_timeout(core->wait, (core->resp_received),
+				msecs_to_jiffies(Q6_READY_TIMEOUT_MS));
+	if (rc > 0 && core->resp_received) {
+		core->resp_received = false;
+
+		if (core->avcs_state)
+			return true;
+	}
+
+	/* assume that the adsp is up if we not support this command */
+	if (!core->get_state_supported)
+		return true;
+
+	return false;
+}
+
+/**
+ * q6core_get_svc_api_info() - Get version number of a service.
+ *
+ * @svc_id: service id of the service.
+ * @ainfo: Valid struct pointer to fill svc api information.
+ *
+ * Return: zero on success and error code on failure or unsupported
+ */
+int q6core_get_svc_api_info(int svc_id, struct q6core_svc_api_info *ainfo)
+{
+	int i;
+	int ret = -ENOTSUPP;
+
+	if (!g_core || !ainfo)
+		return 0;
+
+	mutex_lock(&g_core->lock);
+	if (!g_core->is_version_requested) {
+		if (q6core_get_fwk_versions(g_core) == -ENOTSUPP)
+			q6core_get_svc_versions(g_core);
+		g_core->is_version_requested = true;
+	}
+
+	if (g_core->fwk_version_supported) {
+		for (i = 0; i < g_core->fwk_version->num_services; i++) {
+			struct avcs_svc_api_info *info;
+
+			info = &g_core->fwk_version->svc_api_info[i];
+			if (svc_id != info->service_id)
+				continue;
+
+			ainfo->api_version = info->api_version;
+			ainfo->api_branch_version = info->api_branch_version;
+			ret = 0;
+			break;
+		}
+	} else if (g_core->get_version_supported) {
+		for (i = 0; i < g_core->svc_version->num_services; i++) {
+			struct avcs_svc_info *info;
+
+			info = &g_core->svc_version->svc_api_info[i];
+			if (svc_id != info->service_id)
+				continue;
+
+			ainfo->api_version = info->version;
+			ainfo->api_branch_version = 0;
+			ret = 0;
+			break;
+		}
+	}
+
+	mutex_unlock(&g_core->lock);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(q6core_get_svc_api_info);
+
+/**
+ * q6core_is_adsp_ready() - Get status of adsp
+ *
+ * Return: Will be an true if adsp is ready and false if not.
+ */
+bool q6core_is_adsp_ready(void)
+{
+	unsigned long  timeout;
+	bool ret = false;
+
+	if (!g_core)
+		return false;
+
+	mutex_lock(&g_core->lock);
+	timeout = jiffies + msecs_to_jiffies(ADSP_STATE_READY_TIMEOUT_MS);
+	for (;;) {
+		if (__q6core_is_adsp_ready(g_core)) {
+			ret = true;
+			break;
+		}
+
+		if (!time_after(timeout, jiffies)) {
+			ret = false;
+			break;
+		}
+	}
+
+	mutex_unlock(&g_core->lock);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(q6core_is_adsp_ready);
+
+static int q6core_probe(struct apr_device *adev)
+{
+	g_core = kzalloc(sizeof(*g_core), GFP_KERNEL);
+	if (!g_core)
+		return -ENOMEM;
+
+	dev_set_drvdata(&adev->dev, g_core);
+
+	mutex_init(&g_core->lock);
+	g_core->adev = adev;
+	init_waitqueue_head(&g_core->wait);
+	return 0;
+}
+
+static int q6core_exit(struct apr_device *adev)
+{
+	struct q6core *core = dev_get_drvdata(&adev->dev);
+
+	if (core->fwk_version_supported)
+		kfree(core->fwk_version);
+	if (core->get_version_supported)
+		kfree(core->svc_version);
+
+	g_core = NULL;
+	kfree(core);
+
+	return 0;
+}
+
+static const struct of_device_id q6core_device_id[]  = {
+	{ .compatible = "qcom,q6core" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, q6core_device_id);
+
+static struct apr_driver qcom_q6core_driver = {
+	.probe = q6core_probe,
+	.remove = q6core_exit,
+	.callback = q6core_callback,
+	.driver = {
+		.name = "qcom-q6core",
+		.of_match_table = of_match_ptr(q6core_device_id),
+	},
+};
+
+module_apr_driver(qcom_q6core_driver);
+MODULE_DESCRIPTION("q6 core");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/qcom/qdsp6/q6core.h b/sound/soc/qcom/qdsp6/q6core.h
new file mode 100644
index 000000000000..4105b1d730be
--- /dev/null
+++ b/sound/soc/qcom/qdsp6/q6core.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef __Q6CORE_H__
+#define __Q6CORE_H__
+
+struct q6core_svc_api_info {
+	uint32_t service_id;
+	uint32_t api_version;
+	uint32_t api_branch_version;
+};
+
+bool q6core_is_adsp_ready(void);
+int q6core_get_svc_api_info(int svc_id, struct q6core_svc_api_info *ainfo);
+
+#endif /* __Q6CORE_H__ */
diff --git a/sound/soc/qcom/qdsp6/q6dsp-common.c b/sound/soc/qcom/qdsp6/q6dsp-common.c
new file mode 100644
index 000000000000..d393003492c7
--- /dev/null
+++ b/sound/soc/qcom/qdsp6/q6dsp-common.c
@@ -0,0 +1,66 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
+// Copyright (c) 2018, Linaro Limited
+
+#include "q6dsp-common.h"
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+
+int q6dsp_map_channels(u8 ch_map[PCM_MAX_NUM_CHANNEL], int ch)
+{
+	memset(ch_map, 0, PCM_MAX_NUM_CHANNEL);
+
+	switch (ch) {
+	case 1:
+		ch_map[0] = PCM_CHANNEL_FC;
+		break;
+	case 2:
+		ch_map[0] = PCM_CHANNEL_FL;
+		ch_map[1] = PCM_CHANNEL_FR;
+		break;
+	case 3:
+		ch_map[0] = PCM_CHANNEL_FL;
+		ch_map[1] = PCM_CHANNEL_FR;
+		ch_map[2] = PCM_CHANNEL_FC;
+		break;
+	case 4:
+		ch_map[0] = PCM_CHANNEL_FL;
+		ch_map[1] = PCM_CHANNEL_FR;
+		ch_map[2] = PCM_CHANNEL_LS;
+		ch_map[3] = PCM_CHANNEL_RS;
+		break;
+	case 5:
+		ch_map[0] = PCM_CHANNEL_FL;
+		ch_map[1] = PCM_CHANNEL_FR;
+		ch_map[2] = PCM_CHANNEL_FC;
+		ch_map[3] = PCM_CHANNEL_LS;
+		ch_map[4] = PCM_CHANNEL_RS;
+		break;
+	case 6:
+		ch_map[0] = PCM_CHANNEL_FL;
+		ch_map[1] = PCM_CHANNEL_FR;
+		ch_map[2] = PCM_CHANNEL_LFE;
+		ch_map[3] = PCM_CHANNEL_FC;
+		ch_map[4] = PCM_CHANNEL_LS;
+		ch_map[5] = PCM_CHANNEL_RS;
+		break;
+	case 8:
+		ch_map[0] = PCM_CHANNEL_FL;
+		ch_map[1] = PCM_CHANNEL_FR;
+		ch_map[2] = PCM_CHANNEL_LFE;
+		ch_map[3] = PCM_CHANNEL_FC;
+		ch_map[4] = PCM_CHANNEL_LS;
+		ch_map[5] = PCM_CHANNEL_RS;
+		ch_map[6] = PCM_CHANNEL_LB;
+		ch_map[7] = PCM_CHANNEL_RB;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(q6dsp_map_channels);
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/qcom/qdsp6/q6dsp-common.h b/sound/soc/qcom/qdsp6/q6dsp-common.h
new file mode 100644
index 000000000000..01094d108b8a
--- /dev/null
+++ b/sound/soc/qcom/qdsp6/q6dsp-common.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef __Q6DSP_COMMON_H__
+#define __Q6DSP_COMMON_H__
+
+#include <linux/kernel.h>
+
+#define PCM_MAX_NUM_CHANNEL  8
+#define PCM_CHANNEL_NULL 0
+
+#define PCM_CHANNEL_FL    1	/* Front left channel. */
+#define PCM_CHANNEL_FR    2	/* Front right channel. */
+#define PCM_CHANNEL_FC    3	/* Front center channel. */
+#define PCM_CHANNEL_LS   4	/* Left surround channel. */
+#define PCM_CHANNEL_RS   5	/* Right surround channel. */
+#define PCM_CHANNEL_LFE  6	/* Low frequency effect channel. */
+#define PCM_CHANNEL_CS   7	/* Center surround channel; Rear center ch */
+#define PCM_CHANNEL_LB   8	/* Left back channel; Rear left channel. */
+#define PCM_CHANNEL_RB   9	/* Right back channel; Rear right channel. */
+#define PCM_CHANNELS   10	/* Top surround channel. */
+
+int q6dsp_map_channels(u8 ch_map[PCM_MAX_NUM_CHANNEL], int ch);
+
+#endif /* __Q6DSP_COMMON_H__ */
diff --git a/sound/soc/qcom/qdsp6/q6dsp-errno.h b/sound/soc/qcom/qdsp6/q6dsp-errno.h
new file mode 100644
index 000000000000..1ec00ff8c1d2
--- /dev/null
+++ b/sound/soc/qcom/qdsp6/q6dsp-errno.h
@@ -0,0 +1,51 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef __Q6DSP_ERR_NO_H__
+#define __Q6DSP_ERR_NO_H__
+#include <linux/kernel.h>
+
+/* Success. The operation completed with no errors. */
+#define ADSP_EOK          0x00000000
+/* General failure. */
+#define ADSP_EFAILED      0x00000001
+/* Bad operation parameter. */
+#define ADSP_EBADPARAM    0x00000002
+/* Unsupported routine or operation. */
+#define ADSP_EUNSUPPORTED 0x00000003
+/* Unsupported version. */
+#define ADSP_EVERSION     0x00000004
+/* Unexpected problem encountered. */
+#define ADSP_EUNEXPECTED  0x00000005
+/* Unhandled problem occurred. */
+#define ADSP_EPANIC       0x00000006
+/* Unable to allocate resource. */
+#define ADSP_ENORESOURCE  0x00000007
+/* Invalid handle. */
+#define ADSP_EHANDLE      0x00000008
+/* Operation is already processed. */
+#define ADSP_EALREADY     0x00000009
+/* Operation is not ready to be processed. */
+#define ADSP_ENOTREADY    0x0000000A
+/* Operation is pending completion. */
+#define ADSP_EPENDING     0x0000000B
+/* Operation could not be accepted or processed. */
+#define ADSP_EBUSY        0x0000000C
+/* Operation aborted due to an error. */
+#define ADSP_EABORTED     0x0000000D
+/* Operation preempted by a higher priority. */
+#define ADSP_EPREEMPTED   0x0000000E
+/* Operation requests intervention to complete. */
+#define ADSP_ECONTINUE    0x0000000F
+/* Operation requests immediate intervention to complete. */
+#define ADSP_EIMMEDIATE   0x00000010
+/* Operation is not implemented. */
+#define ADSP_ENOTIMPL     0x00000011
+/* Operation needs more data or resources. */
+#define ADSP_ENEEDMORE    0x00000012
+/* Operation does not have memory. */
+#define ADSP_ENOMEMORY    0x00000014
+/* Item does not exist. */
+#define ADSP_ENOTEXIST    0x00000015
+/* Max count for adsp error code sent to HLOS*/
+
+#endif /*__Q6DSP_ERR_NO_H__ */
diff --git a/sound/soc/qcom/qdsp6/q6routing.c b/sound/soc/qcom/qdsp6/q6routing.c
new file mode 100644
index 000000000000..593f66b8622f
--- /dev/null
+++ b/sound/soc/qcom/qdsp6/q6routing.c
@@ -0,0 +1,1006 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
+// Copyright (c) 2018, Linaro Limited
+
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/of_platform.h>
+#include <linux/bitops.h>
+#include <linux/component.h>
+#include <linux/mutex.h>
+#include <linux/of_device.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/pcm.h>
+#include <sound/control.h>
+#include <sound/asound.h>
+#include <sound/pcm_params.h>
+#include "q6afe.h"
+#include "q6asm.h"
+#include "q6adm.h"
+#include "q6routing.h"
+
+#define DRV_NAME "q6routing-component"
+
+#define Q6ROUTING_RX_MIXERS(id)						\
+	SOC_SINGLE_EXT("MultiMedia1", id,				\
+	MSM_FRONTEND_DAI_MULTIMEDIA1, 1, 0, msm_routing_get_audio_mixer,\
+	msm_routing_put_audio_mixer),					\
+	SOC_SINGLE_EXT("MultiMedia2", id,				\
+	MSM_FRONTEND_DAI_MULTIMEDIA2, 1, 0, msm_routing_get_audio_mixer,\
+	msm_routing_put_audio_mixer),					\
+	SOC_SINGLE_EXT("MultiMedia3", id,				\
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,\
+	msm_routing_put_audio_mixer),					\
+	SOC_SINGLE_EXT("MultiMedia4", id,				\
+	MSM_FRONTEND_DAI_MULTIMEDIA4, 1, 0, msm_routing_get_audio_mixer,\
+	msm_routing_put_audio_mixer),					\
+	SOC_SINGLE_EXT("MultiMedia5", id,				\
+	MSM_FRONTEND_DAI_MULTIMEDIA5, 1, 0, msm_routing_get_audio_mixer,\
+	msm_routing_put_audio_mixer),					\
+	SOC_SINGLE_EXT("MultiMedia6", id,				\
+	MSM_FRONTEND_DAI_MULTIMEDIA6, 1, 0, msm_routing_get_audio_mixer,\
+	msm_routing_put_audio_mixer),					\
+	SOC_SINGLE_EXT("MultiMedia7", id,				\
+	MSM_FRONTEND_DAI_MULTIMEDIA7, 1, 0, msm_routing_get_audio_mixer,\
+	msm_routing_put_audio_mixer),					\
+	SOC_SINGLE_EXT("MultiMedia8", id,				\
+	MSM_FRONTEND_DAI_MULTIMEDIA8, 1, 0, msm_routing_get_audio_mixer,\
+	msm_routing_put_audio_mixer),
+
+#define Q6ROUTING_RX_DAPM_ROUTE(mix_name, s)	\
+	{ mix_name, "MultiMedia1", "MM_DL1" },	\
+	{ mix_name, "MultiMedia2", "MM_DL2" },	\
+	{ mix_name, "MultiMedia3", "MM_DL3" },	\
+	{ mix_name, "MultiMedia4", "MM_DL4" },	\
+	{ mix_name, "MultiMedia5", "MM_DL5" },	\
+	{ mix_name, "MultiMedia6", "MM_DL6" },	\
+	{ mix_name, "MultiMedia7", "MM_DL7" },	\
+	{ mix_name, "MultiMedia8", "MM_DL8" },	\
+	{ s, NULL, mix_name }
+
+#define Q6ROUTING_TX_DAPM_ROUTE(mix_name)		\
+	{ mix_name, "PRI_MI2S_TX", "PRI_MI2S_TX" },	\
+	{ mix_name, "SEC_MI2S_TX", "SEC_MI2S_TX" },	\
+	{ mix_name, "QUAT_MI2S_TX", "QUAT_MI2S_TX" },	\
+	{ mix_name, "TERT_MI2S_TX", "TERT_MI2S_TX" },		\
+	{ mix_name, "PRIMARY_TDM_TX_0", "PRIMARY_TDM_TX_0"},	\
+	{ mix_name, "PRIMARY_TDM_TX_1", "PRIMARY_TDM_TX_1"},	\
+	{ mix_name, "PRIMARY_TDM_TX_2", "PRIMARY_TDM_TX_2"},	\
+	{ mix_name, "PRIMARY_TDM_TX_3", "PRIMARY_TDM_TX_3"},	\
+	{ mix_name, "PRIMARY_TDM_TX_4", "PRIMARY_TDM_TX_4"},	\
+	{ mix_name, "PRIMARY_TDM_TX_5", "PRIMARY_TDM_TX_5"},	\
+	{ mix_name, "PRIMARY_TDM_TX_6", "PRIMARY_TDM_TX_6"},	\
+	{ mix_name, "PRIMARY_TDM_TX_7", "PRIMARY_TDM_TX_7"},	\
+	{ mix_name, "SEC_TDM_TX_0", "SEC_TDM_TX_0"},		\
+	{ mix_name, "SEC_TDM_TX_1", "SEC_TDM_TX_1"},		\
+	{ mix_name, "SEC_TDM_TX_2", "SEC_TDM_TX_2"},		\
+	{ mix_name, "SEC_TDM_TX_3", "SEC_TDM_TX_3"},		\
+	{ mix_name, "SEC_TDM_TX_4", "SEC_TDM_TX_4"},		\
+	{ mix_name, "SEC_TDM_TX_5", "SEC_TDM_TX_5"},		\
+	{ mix_name, "SEC_TDM_TX_6", "SEC_TDM_TX_6"},		\
+	{ mix_name, "SEC_TDM_TX_7", "SEC_TDM_TX_7"},		\
+	{ mix_name, "TERT_TDM_TX_0", "TERT_TDM_TX_0"},		\
+	{ mix_name, "TERT_TDM_TX_1", "TERT_TDM_TX_1"},		\
+	{ mix_name, "TERT_TDM_TX_2", "TERT_TDM_TX_2"},		\
+	{ mix_name, "TERT_TDM_TX_3", "TERT_TDM_TX_3"},		\
+	{ mix_name, "TERT_TDM_TX_4", "TERT_TDM_TX_4"},		\
+	{ mix_name, "TERT_TDM_TX_5", "TERT_TDM_TX_5"},		\
+	{ mix_name, "TERT_TDM_TX_6", "TERT_TDM_TX_6"},		\
+	{ mix_name, "TERT_TDM_TX_7", "TERT_TDM_TX_7"},		\
+	{ mix_name, "QUAT_TDM_TX_0", "QUAT_TDM_TX_0"},		\
+	{ mix_name, "QUAT_TDM_TX_1", "QUAT_TDM_TX_1"},		\
+	{ mix_name, "QUAT_TDM_TX_2", "QUAT_TDM_TX_2"},		\
+	{ mix_name, "QUAT_TDM_TX_3", "QUAT_TDM_TX_3"},		\
+	{ mix_name, "QUAT_TDM_TX_4", "QUAT_TDM_TX_4"},		\
+	{ mix_name, "QUAT_TDM_TX_5", "QUAT_TDM_TX_5"},		\
+	{ mix_name, "QUAT_TDM_TX_6", "QUAT_TDM_TX_6"},		\
+	{ mix_name, "QUAT_TDM_TX_7", "QUAT_TDM_TX_7"},		\
+	{ mix_name, "QUIN_TDM_TX_0", "QUIN_TDM_TX_0"},		\
+	{ mix_name, "QUIN_TDM_TX_1", "QUIN_TDM_TX_1"},		\
+	{ mix_name, "QUIN_TDM_TX_2", "QUIN_TDM_TX_2"},		\
+	{ mix_name, "QUIN_TDM_TX_3", "QUIN_TDM_TX_3"},		\
+	{ mix_name, "QUIN_TDM_TX_4", "QUIN_TDM_TX_4"},		\
+	{ mix_name, "QUIN_TDM_TX_5", "QUIN_TDM_TX_5"},		\
+	{ mix_name, "QUIN_TDM_TX_6", "QUIN_TDM_TX_6"},		\
+	{ mix_name, "QUIN_TDM_TX_7", "QUIN_TDM_TX_7"}
+
+#define Q6ROUTING_TX_MIXERS(id)						\
+	SOC_SINGLE_EXT("PRI_MI2S_TX", PRIMARY_MI2S_TX,			\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("SEC_MI2S_TX", SECONDARY_MI2S_TX,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("TERT_MI2S_TX", TERTIARY_MI2S_TX,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("QUAT_MI2S_TX", QUATERNARY_MI2S_TX,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("PRIMARY_TDM_TX_0", PRIMARY_TDM_TX_0,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("PRIMARY_TDM_TX_1", PRIMARY_TDM_TX_1,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("PRIMARY_TDM_TX_2", PRIMARY_TDM_TX_2,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("PRIMARY_TDM_TX_3", PRIMARY_TDM_TX_3,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("PRIMARY_TDM_TX_4", PRIMARY_TDM_TX_4,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("PRIMARY_TDM_TX_5", PRIMARY_TDM_TX_5,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("PRIMARY_TDM_TX_6", PRIMARY_TDM_TX_6,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("PRIMARY_TDM_TX_7", PRIMARY_TDM_TX_7,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("SEC_TDM_TX_0", SECONDARY_TDM_TX_0,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("SEC_TDM_TX_1", SECONDARY_TDM_TX_1,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("SEC_TDM_TX_2", SECONDARY_TDM_TX_2,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("SEC_TDM_TX_3", SECONDARY_TDM_TX_3,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("SEC_TDM_TX_4", SECONDARY_TDM_TX_4,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("SEC_TDM_TX_5", SECONDARY_TDM_TX_5,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("SEC_TDM_TX_6", SECONDARY_TDM_TX_6,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("SEC_TDM_TX_7", SECONDARY_TDM_TX_7,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("TERT_TDM_TX_0", TERTIARY_TDM_TX_0,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("TERT_TDM_TX_1", TERTIARY_TDM_TX_1,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("TERT_TDM_TX_2", TERTIARY_TDM_TX_2,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("TERT_TDM_TX_3", TERTIARY_TDM_TX_3,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("TERT_TDM_TX_4", TERTIARY_TDM_TX_4,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("TERT_TDM_TX_5", TERTIARY_TDM_TX_5,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("TERT_TDM_TX_6", TERTIARY_TDM_TX_6,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("TERT_TDM_TX_7", TERTIARY_TDM_TX_7,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("QUAT_TDM_TX_0", QUATERNARY_TDM_TX_0,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("QUAT_TDM_TX_1", QUATERNARY_TDM_TX_1,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("QUAT_TDM_TX_2", QUATERNARY_TDM_TX_2,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("QUAT_TDM_TX_3", QUATERNARY_TDM_TX_3,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("QUAT_TDM_TX_4", QUATERNARY_TDM_TX_4,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("QUAT_TDM_TX_5", QUATERNARY_TDM_TX_5,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("QUAT_TDM_TX_6", QUATERNARY_TDM_TX_6,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("QUAT_TDM_TX_7", QUATERNARY_TDM_TX_7,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("QUIN_TDM_TX_0", QUINARY_TDM_TX_0,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("QUIN_TDM_TX_1", QUINARY_TDM_TX_1,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("QUIN_TDM_TX_2", QUINARY_TDM_TX_2,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("QUIN_TDM_TX_3", QUINARY_TDM_TX_3,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("QUIN_TDM_TX_4", QUINARY_TDM_TX_4,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("QUIN_TDM_TX_5", QUINARY_TDM_TX_5,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("QUIN_TDM_TX_6", QUINARY_TDM_TX_6,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),				\
+	SOC_SINGLE_EXT("QUIN_TDM_TX_7", QUINARY_TDM_TX_7,		\
+		id, 1, 0, msm_routing_get_audio_mixer,			\
+		msm_routing_put_audio_mixer),
+
+struct session_data {
+	int state;
+	int port_id;
+	int path_type;
+	int app_type;
+	int acdb_id;
+	int sample_rate;
+	int bits_per_sample;
+	int channels;
+	int perf_mode;
+	int numcopps;
+	int fedai_id;
+	unsigned long copp_map;
+	struct q6copp *copps[MAX_COPPS_PER_PORT];
+};
+
+struct msm_routing_data {
+	struct session_data sessions[MAX_SESSIONS];
+	struct session_data port_data[AFE_MAX_PORTS];
+	struct device *dev;
+	struct mutex lock;
+};
+
+static struct msm_routing_data *routing_data;
+
+/**
+ * q6routing_stream_open() - Register a new stream for route setup
+ *
+ * @fedai_id: Frontend dai id.
+ * @perf_mode: Performance mode.
+ * @stream_id: ASM stream id to map.
+ * @stream_type: Direction of stream
+ *
+ * Return: Will be an negative on error or a zero on success.
+ */
+int q6routing_stream_open(int fedai_id, int perf_mode,
+			   int stream_id, int stream_type)
+{
+	int j, topology, num_copps = 0;
+	struct route_payload payload;
+	struct q6copp *copp;
+	int copp_idx;
+	struct session_data *session, *pdata;
+
+	if (!routing_data) {
+		pr_err("Routing driver not yet ready\n");
+		return -EINVAL;
+	}
+
+	session = &routing_data->sessions[stream_id - 1];
+	pdata = &routing_data->port_data[session->port_id];
+
+	mutex_lock(&routing_data->lock);
+	session->fedai_id = fedai_id;
+
+	session->path_type = pdata->path_type;
+	session->sample_rate = pdata->sample_rate;
+	session->channels = pdata->channels;
+	session->bits_per_sample = pdata->bits_per_sample;
+
+	payload.num_copps = 0; /* only RX needs to use payload */
+	topology = NULL_COPP_TOPOLOGY;
+	copp = q6adm_open(routing_data->dev, session->port_id,
+			      session->path_type, session->sample_rate,
+			      session->channels, topology, perf_mode,
+			      session->bits_per_sample, 0, 0);
+
+	if (!copp) {
+		mutex_unlock(&routing_data->lock);
+		return -EINVAL;
+	}
+
+	copp_idx = q6adm_get_copp_id(copp);
+	set_bit(copp_idx, &session->copp_map);
+	session->copps[copp_idx] = copp;
+
+	for_each_set_bit(j, &session->copp_map, MAX_COPPS_PER_PORT) {
+		payload.port_id[num_copps] = session->port_id;
+		payload.copp_idx[num_copps] = j;
+		num_copps++;
+	}
+
+	if (num_copps) {
+		payload.num_copps = num_copps;
+		payload.session_id = stream_id;
+		q6adm_matrix_map(routing_data->dev, session->path_type,
+				 payload, perf_mode);
+	}
+	mutex_unlock(&routing_data->lock);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(q6routing_stream_open);
+
+static struct session_data *get_session_from_id(struct msm_routing_data *data,
+						int fedai_id)
+{
+	int i;
+
+	for (i = 0; i < MAX_SESSIONS; i++) {
+		if (fedai_id == data->sessions[i].fedai_id)
+			return &data->sessions[i];
+	}
+
+	return NULL;
+}
+/**
+ * q6routing_stream_close() - Deregister a stream
+ *
+ * @fedai_id: Frontend dai id.
+ * @stream_type: Direction of stream
+ *
+ * Return: Will be an negative on error or a zero on success.
+ */
+void q6routing_stream_close(int fedai_id, int stream_type)
+{
+	struct session_data *session;
+	int idx;
+
+	session = get_session_from_id(routing_data, fedai_id);
+	if (!session)
+		return;
+
+	for_each_set_bit(idx, &session->copp_map, MAX_COPPS_PER_PORT) {
+		if (session->copps[idx]) {
+			q6adm_close(routing_data->dev, session->copps[idx]);
+			session->copps[idx] = NULL;
+		}
+	}
+
+	session->fedai_id = -1;
+	session->copp_map = 0;
+}
+EXPORT_SYMBOL_GPL(q6routing_stream_close);
+
+static int msm_routing_get_audio_mixer(struct snd_kcontrol *kcontrol,
+				       struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_dapm_context *dapm =
+	    snd_soc_dapm_kcontrol_dapm(kcontrol);
+	struct soc_mixer_control *mc =
+	    (struct soc_mixer_control *)kcontrol->private_value;
+	int session_id = mc->shift;
+	struct snd_soc_component *c = snd_soc_dapm_to_component(dapm);
+	struct msm_routing_data *priv = dev_get_drvdata(c->dev);
+	struct session_data *session = &priv->sessions[session_id];
+
+	if (session->port_id == mc->reg)
+		ucontrol->value.integer.value[0] = 1;
+	else
+		ucontrol->value.integer.value[0] = 0;
+
+	return 0;
+}
+
+static int msm_routing_put_audio_mixer(struct snd_kcontrol *kcontrol,
+				       struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_dapm_context *dapm =
+				    snd_soc_dapm_kcontrol_dapm(kcontrol);
+	struct snd_soc_component *c = snd_soc_dapm_to_component(dapm);
+	struct msm_routing_data *data = dev_get_drvdata(c->dev);
+	struct soc_mixer_control *mc =
+		    (struct soc_mixer_control *)kcontrol->private_value;
+	struct snd_soc_dapm_update *update = NULL;
+	int be_id = mc->reg;
+	int session_id = mc->shift;
+	struct session_data *session = &data->sessions[session_id];
+
+	if (ucontrol->value.integer.value[0]) {
+		session->port_id = be_id;
+		snd_soc_dapm_mixer_update_power(dapm, kcontrol, 1, update);
+	} else {
+		session->port_id = -1;
+		snd_soc_dapm_mixer_update_power(dapm, kcontrol, 0, update);
+	}
+
+	return 1;
+}
+
+static const struct snd_kcontrol_new hdmi_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(HDMI_RX) };
+
+static const struct snd_kcontrol_new primary_mi2s_rx_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(PRIMARY_MI2S_RX) };
+
+static const struct snd_kcontrol_new secondary_mi2s_rx_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(SECONDARY_MI2S_RX) };
+
+static const struct snd_kcontrol_new quaternary_mi2s_rx_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(QUATERNARY_MI2S_RX) };
+
+static const struct snd_kcontrol_new tertiary_mi2s_rx_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(TERTIARY_MI2S_RX) };
+
+static const struct snd_kcontrol_new slimbus_rx_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(SLIMBUS_0_RX) };
+
+static const struct snd_kcontrol_new slimbus_1_rx_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(SLIMBUS_1_RX) };
+
+static const struct snd_kcontrol_new slimbus_2_rx_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(SLIMBUS_2_RX) };
+
+static const struct snd_kcontrol_new slimbus_3_rx_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(SLIMBUS_3_RX) };
+
+static const struct snd_kcontrol_new slimbus_4_rx_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(SLIMBUS_4_RX) };
+
+static const struct snd_kcontrol_new slimbus_5_rx_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(SLIMBUS_5_RX) };
+
+static const struct snd_kcontrol_new slimbus_6_rx_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(SLIMBUS_6_RX) };
+
+static const struct snd_kcontrol_new pri_tdm_rx_0_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(PRIMARY_TDM_RX_0) };
+
+static const struct snd_kcontrol_new pri_tdm_rx_1_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(PRIMARY_TDM_RX_1) };
+
+static const struct snd_kcontrol_new pri_tdm_rx_2_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(PRIMARY_TDM_RX_2) };
+
+static const struct snd_kcontrol_new pri_tdm_rx_3_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(PRIMARY_TDM_RX_3) };
+
+static const struct snd_kcontrol_new pri_tdm_rx_4_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(PRIMARY_TDM_RX_4) };
+
+static const struct snd_kcontrol_new pri_tdm_rx_5_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(PRIMARY_TDM_RX_5) };
+
+static const struct snd_kcontrol_new pri_tdm_rx_6_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(PRIMARY_TDM_RX_6) };
+
+static const struct snd_kcontrol_new pri_tdm_rx_7_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(PRIMARY_TDM_RX_7) };
+
+static const struct snd_kcontrol_new sec_tdm_rx_0_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(SECONDARY_TDM_RX_0) };
+
+static const struct snd_kcontrol_new sec_tdm_rx_1_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(SECONDARY_TDM_RX_1) };
+
+static const struct snd_kcontrol_new sec_tdm_rx_2_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(SECONDARY_TDM_RX_2) };
+
+static const struct snd_kcontrol_new sec_tdm_rx_3_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(SECONDARY_TDM_RX_3) };
+
+static const struct snd_kcontrol_new sec_tdm_rx_4_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(SECONDARY_TDM_RX_4) };
+
+static const struct snd_kcontrol_new sec_tdm_rx_5_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(SECONDARY_TDM_RX_5) };
+
+static const struct snd_kcontrol_new sec_tdm_rx_6_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(SECONDARY_TDM_RX_6) };
+
+static const struct snd_kcontrol_new sec_tdm_rx_7_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(SECONDARY_TDM_RX_7) };
+
+static const struct snd_kcontrol_new tert_tdm_rx_0_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(TERTIARY_TDM_RX_0) };
+
+static const struct snd_kcontrol_new tert_tdm_rx_1_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(TERTIARY_TDM_RX_1) };
+
+static const struct snd_kcontrol_new tert_tdm_rx_2_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(TERTIARY_TDM_RX_2) };
+
+static const struct snd_kcontrol_new tert_tdm_rx_3_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(TERTIARY_TDM_RX_3) };
+
+static const struct snd_kcontrol_new tert_tdm_rx_4_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(TERTIARY_TDM_RX_4) };
+
+static const struct snd_kcontrol_new tert_tdm_rx_5_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(TERTIARY_TDM_RX_5) };
+
+static const struct snd_kcontrol_new tert_tdm_rx_6_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(TERTIARY_TDM_RX_6) };
+
+static const struct snd_kcontrol_new tert_tdm_rx_7_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(TERTIARY_TDM_RX_7) };
+
+static const struct snd_kcontrol_new quat_tdm_rx_0_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(QUATERNARY_TDM_RX_0) };
+
+static const struct snd_kcontrol_new quat_tdm_rx_1_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(QUATERNARY_TDM_RX_1) };
+
+static const struct snd_kcontrol_new quat_tdm_rx_2_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(QUATERNARY_TDM_RX_2) };
+
+static const struct snd_kcontrol_new quat_tdm_rx_3_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(QUATERNARY_TDM_RX_3) };
+
+static const struct snd_kcontrol_new quat_tdm_rx_4_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(QUATERNARY_TDM_RX_4) };
+
+static const struct snd_kcontrol_new quat_tdm_rx_5_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(QUATERNARY_TDM_RX_5) };
+
+static const struct snd_kcontrol_new quat_tdm_rx_6_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(QUATERNARY_TDM_RX_6) };
+
+static const struct snd_kcontrol_new quat_tdm_rx_7_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(QUATERNARY_TDM_RX_7) };
+
+static const struct snd_kcontrol_new quin_tdm_rx_0_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(QUINARY_TDM_RX_0) };
+
+static const struct snd_kcontrol_new quin_tdm_rx_1_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(QUINARY_TDM_RX_1) };
+
+static const struct snd_kcontrol_new quin_tdm_rx_2_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(QUINARY_TDM_RX_2) };
+
+static const struct snd_kcontrol_new quin_tdm_rx_3_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(QUINARY_TDM_RX_3) };
+
+static const struct snd_kcontrol_new quin_tdm_rx_4_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(QUINARY_TDM_RX_4) };
+
+static const struct snd_kcontrol_new quin_tdm_rx_5_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(QUINARY_TDM_RX_5) };
+
+static const struct snd_kcontrol_new quin_tdm_rx_6_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(QUINARY_TDM_RX_6) };
+
+static const struct snd_kcontrol_new quin_tdm_rx_7_mixer_controls[] = {
+	Q6ROUTING_RX_MIXERS(QUINARY_TDM_RX_7) };
+
+
+static const struct snd_kcontrol_new mmul1_mixer_controls[] = {
+	Q6ROUTING_TX_MIXERS(MSM_FRONTEND_DAI_MULTIMEDIA1) };
+
+static const struct snd_kcontrol_new mmul2_mixer_controls[] = {
+	Q6ROUTING_TX_MIXERS(MSM_FRONTEND_DAI_MULTIMEDIA2) };
+
+static const struct snd_kcontrol_new mmul3_mixer_controls[] = {
+	Q6ROUTING_TX_MIXERS(MSM_FRONTEND_DAI_MULTIMEDIA3) };
+
+static const struct snd_kcontrol_new mmul4_mixer_controls[] = {
+	Q6ROUTING_TX_MIXERS(MSM_FRONTEND_DAI_MULTIMEDIA4) };
+
+static const struct snd_kcontrol_new mmul5_mixer_controls[] = {
+	Q6ROUTING_TX_MIXERS(MSM_FRONTEND_DAI_MULTIMEDIA5) };
+
+static const struct snd_kcontrol_new mmul6_mixer_controls[] = {
+	Q6ROUTING_TX_MIXERS(MSM_FRONTEND_DAI_MULTIMEDIA6) };
+
+static const struct snd_kcontrol_new mmul7_mixer_controls[] = {
+	Q6ROUTING_TX_MIXERS(MSM_FRONTEND_DAI_MULTIMEDIA7) };
+
+static const struct snd_kcontrol_new mmul8_mixer_controls[] = {
+	Q6ROUTING_TX_MIXERS(MSM_FRONTEND_DAI_MULTIMEDIA8) };
+
+static const struct snd_soc_dapm_widget msm_qdsp6_widgets[] = {
+	/* Frontend AIF */
+	SND_SOC_DAPM_AIF_IN("MM_DL1", "MultiMedia1 Playback", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("MM_DL2", "MultiMedia2 Playback", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("MM_DL3", "MultiMedia3 Playback", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("MM_DL4", "MultiMedia4 Playback", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("MM_DL5", "MultiMedia5 Playback", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("MM_DL6", "MultiMedia6 Playback", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("MM_DL7", "MultiMedia7 Playback", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_IN("MM_DL8", "MultiMedia8 Playback", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("MM_UL1", "MultiMedia1 Capture", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("MM_UL2", "MultiMedia2 Capture", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("MM_UL3", "MultiMedia3 Capture", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("MM_UL4", "MultiMedia4 Capture", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("MM_UL5", "MultiMedia5 Capture", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("MM_UL6", "MultiMedia6 Capture", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("MM_UL7", "MultiMedia7 Capture", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("MM_UL8", "MultiMedia8 Capture", 0, 0, 0, 0),
+
+	/* Mixer definitions */
+	SND_SOC_DAPM_MIXER("HDMI Mixer", SND_SOC_NOPM, 0, 0,
+			   hdmi_mixer_controls,
+			   ARRAY_SIZE(hdmi_mixer_controls)),
+
+	SND_SOC_DAPM_MIXER("SLIMBUS_0_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
+			   slimbus_rx_mixer_controls,
+			   ARRAY_SIZE(slimbus_rx_mixer_controls)),
+	SND_SOC_DAPM_MIXER("SLIMBUS_1_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
+			   slimbus_1_rx_mixer_controls,
+			   ARRAY_SIZE(slimbus_1_rx_mixer_controls)),
+	SND_SOC_DAPM_MIXER("SLIMBUS_2_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
+			   slimbus_2_rx_mixer_controls,
+			   ARRAY_SIZE(slimbus_2_rx_mixer_controls)),
+	SND_SOC_DAPM_MIXER("SLIMBUS_3_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
+			   slimbus_3_rx_mixer_controls,
+			   ARRAY_SIZE(slimbus_3_rx_mixer_controls)),
+	SND_SOC_DAPM_MIXER("SLIMBUS_4_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
+			   slimbus_4_rx_mixer_controls,
+			   ARRAY_SIZE(slimbus_4_rx_mixer_controls)),
+	SND_SOC_DAPM_MIXER("SLIMBUS_5_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
+			   slimbus_5_rx_mixer_controls,
+			    ARRAY_SIZE(slimbus_5_rx_mixer_controls)),
+	SND_SOC_DAPM_MIXER("SLIMBUS_6_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
+			   slimbus_6_rx_mixer_controls,
+			   ARRAY_SIZE(slimbus_6_rx_mixer_controls)),
+	SND_SOC_DAPM_MIXER("PRI_MI2S_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
+			   primary_mi2s_rx_mixer_controls,
+			   ARRAY_SIZE(primary_mi2s_rx_mixer_controls)),
+	SND_SOC_DAPM_MIXER("SEC_MI2S_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
+			   secondary_mi2s_rx_mixer_controls,
+			   ARRAY_SIZE(secondary_mi2s_rx_mixer_controls)),
+	SND_SOC_DAPM_MIXER("QUAT_MI2S_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
+			   quaternary_mi2s_rx_mixer_controls,
+			   ARRAY_SIZE(quaternary_mi2s_rx_mixer_controls)),
+	SND_SOC_DAPM_MIXER("TERT_MI2S_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
+			   tertiary_mi2s_rx_mixer_controls,
+			   ARRAY_SIZE(tertiary_mi2s_rx_mixer_controls)),
+	SND_SOC_DAPM_MIXER("PRIMARY_TDM_RX_0 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				pri_tdm_rx_0_mixer_controls,
+				ARRAY_SIZE(pri_tdm_rx_0_mixer_controls)),
+	SND_SOC_DAPM_MIXER("PRIMARY_TDM_RX_1 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				pri_tdm_rx_1_mixer_controls,
+				ARRAY_SIZE(pri_tdm_rx_1_mixer_controls)),
+	SND_SOC_DAPM_MIXER("PRIMARY_TDM_RX_2 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				pri_tdm_rx_2_mixer_controls,
+				ARRAY_SIZE(pri_tdm_rx_2_mixer_controls)),
+	SND_SOC_DAPM_MIXER("PRIMARY_TDM_RX_3 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				pri_tdm_rx_3_mixer_controls,
+				ARRAY_SIZE(pri_tdm_rx_3_mixer_controls)),
+	SND_SOC_DAPM_MIXER("PRIMARY_TDM_RX_4 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				pri_tdm_rx_4_mixer_controls,
+				ARRAY_SIZE(pri_tdm_rx_4_mixer_controls)),
+	SND_SOC_DAPM_MIXER("PRIMARY_TDM_RX_5 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				pri_tdm_rx_5_mixer_controls,
+				ARRAY_SIZE(pri_tdm_rx_5_mixer_controls)),
+	SND_SOC_DAPM_MIXER("PRIMARY_TDM_RX_6 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				pri_tdm_rx_6_mixer_controls,
+				ARRAY_SIZE(pri_tdm_rx_6_mixer_controls)),
+	SND_SOC_DAPM_MIXER("PRIMARY_TDM_RX_7 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				pri_tdm_rx_7_mixer_controls,
+				ARRAY_SIZE(pri_tdm_rx_7_mixer_controls)),
+
+	SND_SOC_DAPM_MIXER("SEC_TDM_RX_0 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				sec_tdm_rx_0_mixer_controls,
+				ARRAY_SIZE(sec_tdm_rx_0_mixer_controls)),
+	SND_SOC_DAPM_MIXER("SEC_TDM_RX_1 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				sec_tdm_rx_1_mixer_controls,
+				ARRAY_SIZE(sec_tdm_rx_1_mixer_controls)),
+	SND_SOC_DAPM_MIXER("SEC_TDM_RX_2 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				sec_tdm_rx_2_mixer_controls,
+				ARRAY_SIZE(sec_tdm_rx_2_mixer_controls)),
+	SND_SOC_DAPM_MIXER("SEC_TDM_RX_3 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				sec_tdm_rx_3_mixer_controls,
+				ARRAY_SIZE(sec_tdm_rx_3_mixer_controls)),
+	SND_SOC_DAPM_MIXER("SEC_TDM_RX_4 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				sec_tdm_rx_4_mixer_controls,
+				ARRAY_SIZE(sec_tdm_rx_4_mixer_controls)),
+	SND_SOC_DAPM_MIXER("SEC_TDM_RX_5 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				sec_tdm_rx_5_mixer_controls,
+				ARRAY_SIZE(sec_tdm_rx_5_mixer_controls)),
+	SND_SOC_DAPM_MIXER("SEC_TDM_RX_6 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				sec_tdm_rx_6_mixer_controls,
+				ARRAY_SIZE(sec_tdm_rx_6_mixer_controls)),
+	SND_SOC_DAPM_MIXER("SEC_TDM_RX_7 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				sec_tdm_rx_7_mixer_controls,
+				ARRAY_SIZE(sec_tdm_rx_7_mixer_controls)),
+
+	SND_SOC_DAPM_MIXER("TERT_TDM_RX_0 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				tert_tdm_rx_0_mixer_controls,
+				ARRAY_SIZE(tert_tdm_rx_0_mixer_controls)),
+	SND_SOC_DAPM_MIXER("TERT_TDM_RX_1 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				tert_tdm_rx_1_mixer_controls,
+				ARRAY_SIZE(tert_tdm_rx_1_mixer_controls)),
+	SND_SOC_DAPM_MIXER("TERT_TDM_RX_2 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				tert_tdm_rx_2_mixer_controls,
+				ARRAY_SIZE(tert_tdm_rx_2_mixer_controls)),
+	SND_SOC_DAPM_MIXER("TERT_TDM_RX_3 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				tert_tdm_rx_3_mixer_controls,
+				ARRAY_SIZE(tert_tdm_rx_3_mixer_controls)),
+	SND_SOC_DAPM_MIXER("TERT_TDM_RX_4 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				tert_tdm_rx_4_mixer_controls,
+				ARRAY_SIZE(tert_tdm_rx_4_mixer_controls)),
+	SND_SOC_DAPM_MIXER("TERT_TDM_RX_5 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				tert_tdm_rx_5_mixer_controls,
+				ARRAY_SIZE(tert_tdm_rx_5_mixer_controls)),
+	SND_SOC_DAPM_MIXER("TERT_TDM_RX_6 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				tert_tdm_rx_6_mixer_controls,
+				ARRAY_SIZE(tert_tdm_rx_6_mixer_controls)),
+	SND_SOC_DAPM_MIXER("TERT_TDM_RX_7 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				tert_tdm_rx_7_mixer_controls,
+				ARRAY_SIZE(tert_tdm_rx_7_mixer_controls)),
+
+	SND_SOC_DAPM_MIXER("QUAT_TDM_RX_0 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				quat_tdm_rx_0_mixer_controls,
+				ARRAY_SIZE(quat_tdm_rx_0_mixer_controls)),
+	SND_SOC_DAPM_MIXER("QUAT_TDM_RX_1 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				quat_tdm_rx_1_mixer_controls,
+				ARRAY_SIZE(quat_tdm_rx_1_mixer_controls)),
+	SND_SOC_DAPM_MIXER("QUAT_TDM_RX_2 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				quat_tdm_rx_2_mixer_controls,
+				ARRAY_SIZE(quat_tdm_rx_2_mixer_controls)),
+	SND_SOC_DAPM_MIXER("QUAT_TDM_RX_3 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				quat_tdm_rx_3_mixer_controls,
+				ARRAY_SIZE(quat_tdm_rx_3_mixer_controls)),
+	SND_SOC_DAPM_MIXER("QUAT_TDM_RX_4 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				quat_tdm_rx_4_mixer_controls,
+				ARRAY_SIZE(quat_tdm_rx_4_mixer_controls)),
+	SND_SOC_DAPM_MIXER("QUAT_TDM_RX_5 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				quat_tdm_rx_5_mixer_controls,
+				ARRAY_SIZE(quat_tdm_rx_5_mixer_controls)),
+	SND_SOC_DAPM_MIXER("QUAT_TDM_RX_6 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				quat_tdm_rx_6_mixer_controls,
+				ARRAY_SIZE(quat_tdm_rx_6_mixer_controls)),
+	SND_SOC_DAPM_MIXER("QUAT_TDM_RX_7 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				quat_tdm_rx_7_mixer_controls,
+				ARRAY_SIZE(quat_tdm_rx_7_mixer_controls)),
+
+	SND_SOC_DAPM_MIXER("QUIN_TDM_RX_0 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				quin_tdm_rx_0_mixer_controls,
+				ARRAY_SIZE(quin_tdm_rx_0_mixer_controls)),
+	SND_SOC_DAPM_MIXER("QUIN_TDM_RX_1 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				quin_tdm_rx_1_mixer_controls,
+				ARRAY_SIZE(quin_tdm_rx_1_mixer_controls)),
+	SND_SOC_DAPM_MIXER("QUIN_TDM_RX_2 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				quin_tdm_rx_2_mixer_controls,
+				ARRAY_SIZE(quin_tdm_rx_2_mixer_controls)),
+	SND_SOC_DAPM_MIXER("QUIN_TDM_RX_3 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				quin_tdm_rx_3_mixer_controls,
+				ARRAY_SIZE(quin_tdm_rx_3_mixer_controls)),
+	SND_SOC_DAPM_MIXER("QUIN_TDM_RX_4 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				quin_tdm_rx_4_mixer_controls,
+				ARRAY_SIZE(quin_tdm_rx_4_mixer_controls)),
+	SND_SOC_DAPM_MIXER("QUIN_TDM_RX_5 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				quin_tdm_rx_5_mixer_controls,
+				ARRAY_SIZE(quin_tdm_rx_5_mixer_controls)),
+	SND_SOC_DAPM_MIXER("QUIN_TDM_RX_6 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				quin_tdm_rx_6_mixer_controls,
+				ARRAY_SIZE(quin_tdm_rx_6_mixer_controls)),
+	SND_SOC_DAPM_MIXER("QUIN_TDM_RX_7 Audio Mixer", SND_SOC_NOPM, 0, 0,
+				quin_tdm_rx_7_mixer_controls,
+				ARRAY_SIZE(quin_tdm_rx_7_mixer_controls)),
+	SND_SOC_DAPM_MIXER("MultiMedia1 Mixer", SND_SOC_NOPM, 0, 0,
+		mmul1_mixer_controls, ARRAY_SIZE(mmul1_mixer_controls)),
+	SND_SOC_DAPM_MIXER("MultiMedia2 Mixer", SND_SOC_NOPM, 0, 0,
+		mmul2_mixer_controls, ARRAY_SIZE(mmul2_mixer_controls)),
+	SND_SOC_DAPM_MIXER("MultiMedia3 Mixer", SND_SOC_NOPM, 0, 0,
+		mmul3_mixer_controls, ARRAY_SIZE(mmul3_mixer_controls)),
+	SND_SOC_DAPM_MIXER("MultiMedia4 Mixer", SND_SOC_NOPM, 0, 0,
+		mmul4_mixer_controls, ARRAY_SIZE(mmul4_mixer_controls)),
+	SND_SOC_DAPM_MIXER("MultiMedia5 Mixer", SND_SOC_NOPM, 0, 0,
+		mmul5_mixer_controls, ARRAY_SIZE(mmul5_mixer_controls)),
+	SND_SOC_DAPM_MIXER("MultiMedia6 Mixer", SND_SOC_NOPM, 0, 0,
+		mmul6_mixer_controls, ARRAY_SIZE(mmul6_mixer_controls)),
+	SND_SOC_DAPM_MIXER("MultiMedia7 Mixer", SND_SOC_NOPM, 0, 0,
+		mmul7_mixer_controls, ARRAY_SIZE(mmul7_mixer_controls)),
+	SND_SOC_DAPM_MIXER("MultiMedia8 Mixer", SND_SOC_NOPM, 0, 0,
+		mmul8_mixer_controls, ARRAY_SIZE(mmul8_mixer_controls)),
+
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
+	Q6ROUTING_RX_DAPM_ROUTE("HDMI Mixer", "HDMI_RX"),
+	Q6ROUTING_RX_DAPM_ROUTE("SLIMBUS_0_RX Audio Mixer", "SLIMBUS_0_RX"),
+	Q6ROUTING_RX_DAPM_ROUTE("SLIMBUS_1_RX Audio Mixer", "SLIMBUS_1_RX"),
+	Q6ROUTING_RX_DAPM_ROUTE("SLIMBUS_2_RX Audio Mixer", "SLIMBUS_2_RX"),
+	Q6ROUTING_RX_DAPM_ROUTE("SLIMBUS_3_RX Audio Mixer", "SLIMBUS_3_RX"),
+	Q6ROUTING_RX_DAPM_ROUTE("SLIMBUS_4_RX Audio Mixer", "SLIMBUS_4_RX"),
+	Q6ROUTING_RX_DAPM_ROUTE("SLIMBUS_5_RX Audio Mixer", "SLIMBUS_5_RX"),
+	Q6ROUTING_RX_DAPM_ROUTE("SLIMBUS_6_RX Audio Mixer", "SLIMBUS_6_RX"),
+	Q6ROUTING_RX_DAPM_ROUTE("QUAT_MI2S_RX Audio Mixer", "QUAT_MI2S_RX"),
+	Q6ROUTING_RX_DAPM_ROUTE("TERT_MI2S_RX Audio Mixer", "TERT_MI2S_RX"),
+	Q6ROUTING_RX_DAPM_ROUTE("SEC_MI2S_RX Audio Mixer", "SEC_MI2S_RX"),
+	Q6ROUTING_RX_DAPM_ROUTE("PRI_MI2S_RX Audio Mixer", "PRI_MI2S_RX"),
+	Q6ROUTING_RX_DAPM_ROUTE("PRIMARY_TDM_RX_0 Audio Mixer",
+				"PRIMARY_TDM_RX_0"),
+	Q6ROUTING_RX_DAPM_ROUTE("PRIMARY_TDM_RX_1 Audio Mixer",
+				"PRIMARY_TDM_RX_1"),
+	Q6ROUTING_RX_DAPM_ROUTE("PRIMARY_TDM_RX_2 Audio Mixer",
+				"PRIMARY_TDM_RX_2"),
+	Q6ROUTING_RX_DAPM_ROUTE("PRIMARY_TDM_RX_3 Audio Mixer",
+				"PRIMARY_TDM_RX_3"),
+	Q6ROUTING_RX_DAPM_ROUTE("PRIMARY_TDM_RX_4 Audio Mixer",
+				"PRIMARY_TDM_RX_4"),
+	Q6ROUTING_RX_DAPM_ROUTE("PRIMARY_TDM_RX_5 Audio Mixer",
+				"PRIMARY_TDM_RX_5"),
+	Q6ROUTING_RX_DAPM_ROUTE("PRIMARY_TDM_RX_6 Audio Mixer",
+				"PRIMARY_TDM_RX_6"),
+	Q6ROUTING_RX_DAPM_ROUTE("PRIMARY_TDM_RX_7 Audio Mixer",
+				"PRIMARY_TDM_RX_7"),
+	Q6ROUTING_RX_DAPM_ROUTE("SEC_TDM_RX_0 Audio Mixer", "SEC_TDM_RX_0"),
+	Q6ROUTING_RX_DAPM_ROUTE("SEC_TDM_RX_1 Audio Mixer", "SEC_TDM_RX_1"),
+	Q6ROUTING_RX_DAPM_ROUTE("SEC_TDM_RX_2 Audio Mixer", "SEC_TDM_RX_2"),
+	Q6ROUTING_RX_DAPM_ROUTE("SEC_TDM_RX_3 Audio Mixer", "SEC_TDM_RX_3"),
+	Q6ROUTING_RX_DAPM_ROUTE("SEC_TDM_RX_4 Audio Mixer", "SEC_TDM_RX_4"),
+	Q6ROUTING_RX_DAPM_ROUTE("SEC_TDM_RX_5 Audio Mixer", "SEC_TDM_RX_5"),
+	Q6ROUTING_RX_DAPM_ROUTE("SEC_TDM_RX_6 Audio Mixer", "SEC_TDM_RX_6"),
+	Q6ROUTING_RX_DAPM_ROUTE("SEC_TDM_RX_7 Audio Mixer", "SEC_TDM_RX_7"),
+	Q6ROUTING_RX_DAPM_ROUTE("TERT_TDM_RX_0 Audio Mixer", "TERT_TDM_RX_0"),
+	Q6ROUTING_RX_DAPM_ROUTE("TERT_TDM_RX_1 Audio Mixer", "TERT_TDM_RX_1"),
+	Q6ROUTING_RX_DAPM_ROUTE("TERT_TDM_RX_2 Audio Mixer", "TERT_TDM_RX_2"),
+	Q6ROUTING_RX_DAPM_ROUTE("TERT_TDM_RX_3 Audio Mixer", "TERT_TDM_RX_3"),
+	Q6ROUTING_RX_DAPM_ROUTE("TERT_TDM_RX_4 Audio Mixer", "TERT_TDM_RX_4"),
+	Q6ROUTING_RX_DAPM_ROUTE("TERT_TDM_RX_5 Audio Mixer", "TERT_TDM_RX_5"),
+	Q6ROUTING_RX_DAPM_ROUTE("TERT_TDM_RX_6 Audio Mixer", "TERT_TDM_RX_6"),
+	Q6ROUTING_RX_DAPM_ROUTE("TERT_TDM_RX_7 Audio Mixer", "TERT_TDM_RX_7"),
+	Q6ROUTING_RX_DAPM_ROUTE("QUAT_TDM_RX_0 Audio Mixer", "QUAT_TDM_RX_0"),
+	Q6ROUTING_RX_DAPM_ROUTE("QUAT_TDM_RX_1 Audio Mixer", "QUAT_TDM_RX_1"),
+	Q6ROUTING_RX_DAPM_ROUTE("QUAT_TDM_RX_2 Audio Mixer", "QUAT_TDM_RX_2"),
+	Q6ROUTING_RX_DAPM_ROUTE("QUAT_TDM_RX_3 Audio Mixer", "QUAT_TDM_RX_3"),
+	Q6ROUTING_RX_DAPM_ROUTE("QUAT_TDM_RX_4 Audio Mixer", "QUAT_TDM_RX_4"),
+	Q6ROUTING_RX_DAPM_ROUTE("QUAT_TDM_RX_5 Audio Mixer", "QUAT_TDM_RX_5"),
+	Q6ROUTING_RX_DAPM_ROUTE("QUAT_TDM_RX_6 Audio Mixer", "QUAT_TDM_RX_6"),
+	Q6ROUTING_RX_DAPM_ROUTE("QUAT_TDM_RX_7 Audio Mixer", "QUAT_TDM_RX_7"),
+	Q6ROUTING_RX_DAPM_ROUTE("QUIN_TDM_RX_0 Audio Mixer", "QUIN_TDM_RX_0"),
+	Q6ROUTING_RX_DAPM_ROUTE("QUIN_TDM_RX_1 Audio Mixer", "QUIN_TDM_RX_1"),
+	Q6ROUTING_RX_DAPM_ROUTE("QUIN_TDM_RX_2 Audio Mixer", "QUIN_TDM_RX_2"),
+	Q6ROUTING_RX_DAPM_ROUTE("QUIN_TDM_RX_3 Audio Mixer", "QUIN_TDM_RX_3"),
+	Q6ROUTING_RX_DAPM_ROUTE("QUIN_TDM_RX_4 Audio Mixer", "QUIN_TDM_RX_4"),
+	Q6ROUTING_RX_DAPM_ROUTE("QUIN_TDM_RX_5 Audio Mixer", "QUIN_TDM_RX_5"),
+	Q6ROUTING_RX_DAPM_ROUTE("QUIN_TDM_RX_6 Audio Mixer", "QUIN_TDM_RX_6"),
+	Q6ROUTING_RX_DAPM_ROUTE("QUIN_TDM_RX_7 Audio Mixer", "QUIN_TDM_RX_7"),
+	Q6ROUTING_TX_DAPM_ROUTE("MultiMedia1 Mixer"),
+	Q6ROUTING_TX_DAPM_ROUTE("MultiMedia2 Mixer"),
+	Q6ROUTING_TX_DAPM_ROUTE("MultiMedia3 Mixer"),
+	Q6ROUTING_TX_DAPM_ROUTE("MultiMedia4 Mixer"),
+	Q6ROUTING_TX_DAPM_ROUTE("MultiMedia5 Mixer"),
+	Q6ROUTING_TX_DAPM_ROUTE("MultiMedia6 Mixer"),
+	Q6ROUTING_TX_DAPM_ROUTE("MultiMedia7 Mixer"),
+	Q6ROUTING_TX_DAPM_ROUTE("MultiMedia8 Mixer"),
+
+	{"MM_UL1", NULL, "MultiMedia1 Mixer"},
+	{"MM_UL2", NULL, "MultiMedia2 Mixer"},
+	{"MM_UL3", NULL, "MultiMedia3 Mixer"},
+	{"MM_UL4", NULL, "MultiMedia4 Mixer"},
+	{"MM_UL5", NULL, "MultiMedia5 Mixer"},
+	{"MM_UL6", NULL, "MultiMedia6 Mixer"},
+	{"MM_UL7", NULL, "MultiMedia7 Mixer"},
+	{"MM_UL8", NULL, "MultiMedia8 Mixer"},
+};
+
+static int routing_hw_params(struct snd_pcm_substream *substream,
+				     struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_component *c = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
+	struct msm_routing_data *data = dev_get_drvdata(c->dev);
+	unsigned int be_id = rtd->cpu_dai->id;
+	struct session_data *session;
+	int path_type;
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+		path_type = ADM_PATH_PLAYBACK;
+	else
+		path_type = ADM_PATH_LIVE_REC;
+
+	if (be_id > AFE_MAX_PORTS)
+		return -EINVAL;
+
+	session = &data->port_data[be_id];
+
+	mutex_lock(&data->lock);
+
+	session->path_type = path_type;
+	session->sample_rate = params_rate(params);
+	session->channels = params_channels(params);
+
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S16_LE:
+			session->bits_per_sample = 16;
+		break;
+	case SNDRV_PCM_FORMAT_S24_LE:
+			session->bits_per_sample = 24;
+		break;
+	default:
+		break;
+	}
+
+	mutex_unlock(&data->lock);
+	return 0;
+}
+
+static struct snd_pcm_ops q6pcm_routing_ops = {
+	.hw_params = routing_hw_params,
+};
+
+static int msm_routing_probe(struct snd_soc_component *c)
+{
+	int i;
+
+	for (i = 0; i < MAX_SESSIONS; i++)
+		routing_data->sessions[i].port_id = -1;
+
+	return 0;
+}
+
+static const struct snd_soc_component_driver msm_soc_routing_component = {
+	.ops = &q6pcm_routing_ops,
+	.probe = msm_routing_probe,
+	.name = DRV_NAME,
+	.dapm_widgets = msm_qdsp6_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(msm_qdsp6_widgets),
+	.dapm_routes = intercon,
+	.num_dapm_routes = ARRAY_SIZE(intercon),
+};
+
+static int q6routing_dai_bind(struct device *dev, struct device *master,
+			      void *data)
+{
+	routing_data = kzalloc(sizeof(*routing_data), GFP_KERNEL);
+	if (!routing_data)
+		return -ENOMEM;
+
+	routing_data->dev = dev;
+
+	mutex_init(&routing_data->lock);
+	dev_set_drvdata(dev, routing_data);
+
+	return snd_soc_register_component(dev, &msm_soc_routing_component,
+					  NULL, 0);
+}
+
+static void q6routing_dai_unbind(struct device *dev, struct device *master,
+				 void *d)
+{
+	struct msm_routing_data *data = dev_get_drvdata(dev);
+
+	snd_soc_unregister_component(dev);
+
+	kfree(data);
+
+	routing_data = NULL;
+}
+
+static const struct component_ops q6routing_dai_comp_ops = {
+	.bind   = q6routing_dai_bind,
+	.unbind = q6routing_dai_unbind,
+};
+
+static int q6pcm_routing_probe(struct platform_device *pdev)
+{
+	return component_add(&pdev->dev, &q6routing_dai_comp_ops);
+}
+
+static int q6pcm_routing_remove(struct platform_device *pdev)
+{
+	component_del(&pdev->dev, &q6routing_dai_comp_ops);
+	return 0;
+}
+
+static struct platform_driver q6pcm_routing_platform_driver = {
+	.driver = {
+		.name = "q6routing",
+	},
+	.probe = q6pcm_routing_probe,
+	.remove = q6pcm_routing_remove,
+};
+module_platform_driver(q6pcm_routing_platform_driver);
+
+MODULE_DESCRIPTION("Q6 Routing platform");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/qcom/qdsp6/q6routing.h b/sound/soc/qcom/qdsp6/q6routing.h
new file mode 100644
index 000000000000..35514e651130
--- /dev/null
+++ b/sound/soc/qcom/qdsp6/q6routing.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _Q6_PCM_ROUTING_H
+#define _Q6_PCM_ROUTING_H
+
+int q6routing_stream_open(int fedai_id, int perf_mode,
+			   int stream_id, int stream_type);
+void q6routing_stream_close(int fedai_id, int stream_type);
+
+#endif /*_Q6_PCM_ROUTING_H */