diff --git a/sound/soc/sof/Makefile b/sound/soc/sof/Makefile
index b0a6f01bdc44..0a8bc72c28a5 100644
--- a/sound/soc/sof/Makefile
+++ b/sound/soc/sof/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
 
 snd-sof-objs := core.o ops.o loader.o ipc.o pcm.o pm.o debug.o topology.o\
-		control.o trace.o utils.o
+		control.o trace.o utils.o sof-audio.o
 
 snd-sof-pci-objs := sof-pci-dev.o
 snd-sof-acpi-objs := sof-acpi-dev.o
diff --git a/sound/soc/sof/control.c b/sound/soc/sof/control.c
index 7baf7f1507c3..dfc412e2d956 100644
--- a/sound/soc/sof/control.c
+++ b/sound/soc/sof/control.c
@@ -13,6 +13,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/leds.h>
 #include "sof-priv.h"
+#include "sof-audio.h"
 
 static void update_mute_led(struct snd_sof_control *scontrol,
 			    struct snd_kcontrol *kcontrol,
@@ -88,7 +89,7 @@ int snd_sof_volume_put(struct snd_kcontrol *kcontrol,
 	struct soc_mixer_control *sm =
 		(struct soc_mixer_control *)kcontrol->private_value;
 	struct snd_sof_control *scontrol = sm->dobj.private;
-	struct snd_sof_dev *sdev = scontrol->sdev;
+	struct snd_soc_component *scomp = scontrol->scomp;
 	struct sof_ipc_ctrl_data *cdata = scontrol->control_data;
 	unsigned int i, channels = scontrol->num_channels;
 	bool change = false;
@@ -104,8 +105,8 @@ int snd_sof_volume_put(struct snd_kcontrol *kcontrol,
 	}
 
 	/* notify DSP of mixer updates */
-	if (pm_runtime_active(sdev->dev))
-		snd_sof_ipc_set_get_comp_data(sdev->ipc, scontrol,
+	if (pm_runtime_active(scomp->dev))
+		snd_sof_ipc_set_get_comp_data(scontrol,
 					      SOF_IPC_COMP_SET_VALUE,
 					      SOF_CTRL_TYPE_VALUE_CHAN_GET,
 					      SOF_CTRL_CMD_VOLUME,
@@ -135,7 +136,7 @@ int snd_sof_switch_put(struct snd_kcontrol *kcontrol,
 	struct soc_mixer_control *sm =
 		(struct soc_mixer_control *)kcontrol->private_value;
 	struct snd_sof_control *scontrol = sm->dobj.private;
-	struct snd_sof_dev *sdev = scontrol->sdev;
+	struct snd_soc_component *scomp = scontrol->scomp;
 	struct sof_ipc_ctrl_data *cdata = scontrol->control_data;
 	unsigned int i, channels = scontrol->num_channels;
 	bool change = false;
@@ -153,8 +154,8 @@ int snd_sof_switch_put(struct snd_kcontrol *kcontrol,
 		update_mute_led(scontrol, kcontrol, ucontrol);
 
 	/* notify DSP of mixer updates */
-	if (pm_runtime_active(sdev->dev))
-		snd_sof_ipc_set_get_comp_data(sdev->ipc, scontrol,
+	if (pm_runtime_active(scomp->dev))
+		snd_sof_ipc_set_get_comp_data(scontrol,
 					      SOF_IPC_COMP_SET_VALUE,
 					      SOF_CTRL_TYPE_VALUE_CHAN_GET,
 					      SOF_CTRL_CMD_SWITCH,
@@ -185,7 +186,7 @@ int snd_sof_enum_put(struct snd_kcontrol *kcontrol,
 	struct soc_enum *se =
 		(struct soc_enum *)kcontrol->private_value;
 	struct snd_sof_control *scontrol = se->dobj.private;
-	struct snd_sof_dev *sdev = scontrol->sdev;
+	struct snd_soc_component *scomp = scontrol->scomp;
 	struct sof_ipc_ctrl_data *cdata = scontrol->control_data;
 	unsigned int i, channels = scontrol->num_channels;
 	bool change = false;
@@ -200,8 +201,8 @@ int snd_sof_enum_put(struct snd_kcontrol *kcontrol,
 	}
 
 	/* notify DSP of enum updates */
-	if (pm_runtime_active(sdev->dev))
-		snd_sof_ipc_set_get_comp_data(sdev->ipc, scontrol,
+	if (pm_runtime_active(scomp->dev))
+		snd_sof_ipc_set_get_comp_data(scontrol,
 					      SOF_IPC_COMP_SET_VALUE,
 					      SOF_CTRL_TYPE_VALUE_CHAN_GET,
 					      SOF_CTRL_CMD_ENUM,
@@ -216,14 +217,14 @@ int snd_sof_bytes_get(struct snd_kcontrol *kcontrol,
 	struct soc_bytes_ext *be =
 		(struct soc_bytes_ext *)kcontrol->private_value;
 	struct snd_sof_control *scontrol = be->dobj.private;
-	struct snd_sof_dev *sdev = scontrol->sdev;
+	struct snd_soc_component *scomp = scontrol->scomp;
 	struct sof_ipc_ctrl_data *cdata = scontrol->control_data;
 	struct sof_abi_hdr *data = cdata->data;
 	size_t size;
 	int ret = 0;
 
 	if (be->max > sizeof(ucontrol->value.bytes.data)) {
-		dev_err_ratelimited(sdev->dev,
+		dev_err_ratelimited(scomp->dev,
 				    "error: data max %d exceeds ucontrol data array size\n",
 				    be->max);
 		return -EINVAL;
@@ -231,7 +232,7 @@ int snd_sof_bytes_get(struct snd_kcontrol *kcontrol,
 
 	size = data->size + sizeof(*data);
 	if (size > be->max) {
-		dev_err_ratelimited(sdev->dev,
+		dev_err_ratelimited(scomp->dev,
 				    "error: DSP sent %zu bytes max is %d\n",
 				    size, be->max);
 		ret = -EINVAL;
@@ -251,20 +252,20 @@ int snd_sof_bytes_put(struct snd_kcontrol *kcontrol,
 	struct soc_bytes_ext *be =
 		(struct soc_bytes_ext *)kcontrol->private_value;
 	struct snd_sof_control *scontrol = be->dobj.private;
-	struct snd_sof_dev *sdev = scontrol->sdev;
+	struct snd_soc_component *scomp = scontrol->scomp;
 	struct sof_ipc_ctrl_data *cdata = scontrol->control_data;
 	struct sof_abi_hdr *data = cdata->data;
 	size_t size = data->size + sizeof(*data);
 
 	if (be->max > sizeof(ucontrol->value.bytes.data)) {
-		dev_err_ratelimited(sdev->dev,
+		dev_err_ratelimited(scomp->dev,
 				    "error: data max %d exceeds ucontrol data array size\n",
 				    be->max);
 		return -EINVAL;
 	}
 
 	if (size > be->max) {
-		dev_err_ratelimited(sdev->dev,
+		dev_err_ratelimited(scomp->dev,
 				    "error: size too big %zu bytes max is %d\n",
 				    size, be->max);
 		return -EINVAL;
@@ -274,8 +275,8 @@ int snd_sof_bytes_put(struct snd_kcontrol *kcontrol,
 	memcpy(data, ucontrol->value.bytes.data, size);
 
 	/* notify DSP of byte control updates */
-	if (pm_runtime_active(sdev->dev))
-		snd_sof_ipc_set_get_comp_data(sdev->ipc, scontrol,
+	if (pm_runtime_active(scomp->dev))
+		snd_sof_ipc_set_get_comp_data(scontrol,
 					      SOF_IPC_COMP_SET_DATA,
 					      SOF_CTRL_TYPE_DATA_SET,
 					      scontrol->cmd,
@@ -291,7 +292,7 @@ int snd_sof_bytes_ext_put(struct snd_kcontrol *kcontrol,
 	struct soc_bytes_ext *be =
 		(struct soc_bytes_ext *)kcontrol->private_value;
 	struct snd_sof_control *scontrol = be->dobj.private;
-	struct snd_sof_dev *sdev = scontrol->sdev;
+	struct snd_soc_component *scomp = scontrol->scomp;
 	struct sof_ipc_ctrl_data *cdata = scontrol->control_data;
 	struct snd_ctl_tlv header;
 	const struct snd_ctl_tlv __user *tlvd =
@@ -307,14 +308,14 @@ int snd_sof_bytes_ext_put(struct snd_kcontrol *kcontrol,
 
 	/* be->max is coming from topology */
 	if (header.length > be->max) {
-		dev_err_ratelimited(sdev->dev, "error: Bytes data size %d exceeds max %d.\n",
+		dev_err_ratelimited(scomp->dev, "error: Bytes data size %d exceeds max %d.\n",
 				    header.length, be->max);
 		return -EINVAL;
 	}
 
 	/* Check that header id matches the command */
 	if (header.numid != scontrol->cmd) {
-		dev_err_ratelimited(sdev->dev,
+		dev_err_ratelimited(scomp->dev,
 				    "error: incorrect numid %d\n",
 				    header.numid);
 		return -EINVAL;
@@ -324,26 +325,26 @@ int snd_sof_bytes_ext_put(struct snd_kcontrol *kcontrol,
 		return -EFAULT;
 
 	if (cdata->data->magic != SOF_ABI_MAGIC) {
-		dev_err_ratelimited(sdev->dev,
+		dev_err_ratelimited(scomp->dev,
 				    "error: Wrong ABI magic 0x%08x.\n",
 				    cdata->data->magic);
 		return -EINVAL;
 	}
 
 	if (SOF_ABI_VERSION_INCOMPATIBLE(SOF_ABI_VERSION, cdata->data->abi)) {
-		dev_err_ratelimited(sdev->dev, "error: Incompatible ABI version 0x%08x.\n",
+		dev_err_ratelimited(scomp->dev, "error: Incompatible ABI version 0x%08x.\n",
 				    cdata->data->abi);
 		return -EINVAL;
 	}
 
 	if (cdata->data->size + sizeof(const struct sof_abi_hdr) > be->max) {
-		dev_err_ratelimited(sdev->dev, "error: Mismatch in ABI data size (truncated?).\n");
+		dev_err_ratelimited(scomp->dev, "error: Mismatch in ABI data size (truncated?).\n");
 		return -EINVAL;
 	}
 
 	/* notify DSP of byte control updates */
-	if (pm_runtime_active(sdev->dev))
-		snd_sof_ipc_set_get_comp_data(sdev->ipc, scontrol,
+	if (pm_runtime_active(scomp->dev))
+		snd_sof_ipc_set_get_comp_data(scontrol,
 					      SOF_IPC_COMP_SET_DATA,
 					      SOF_CTRL_TYPE_DATA_SET,
 					      scontrol->cmd,
@@ -359,7 +360,7 @@ int snd_sof_bytes_ext_get(struct snd_kcontrol *kcontrol,
 	struct soc_bytes_ext *be =
 		(struct soc_bytes_ext *)kcontrol->private_value;
 	struct snd_sof_control *scontrol = be->dobj.private;
-	struct snd_sof_dev *sdev = scontrol->sdev;
+	struct snd_soc_component *scomp = scontrol->scomp;
 	struct sof_ipc_ctrl_data *cdata = scontrol->control_data;
 	struct snd_ctl_tlv header;
 	struct snd_ctl_tlv __user *tlvd =
@@ -382,7 +383,7 @@ int snd_sof_bytes_ext_get(struct snd_kcontrol *kcontrol,
 
 	/* check data size doesn't exceed max coming from topology */
 	if (data_size > be->max) {
-		dev_err_ratelimited(sdev->dev, "error: user data size %d exceeds max size %d.\n",
+		dev_err_ratelimited(scomp->dev, "error: user data size %d exceeds max size %d.\n",
 				    data_size, be->max);
 		ret = -EINVAL;
 		goto out;
diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c
index d8446fb9fdde..9832322adbec 100644
--- a/sound/soc/sof/core.c
+++ b/sound/soc/sof/core.c
@@ -24,126 +24,6 @@ MODULE_PARM_DESC(sof_debug, "SOF core debug options (0x0 all off)");
 #define TIMEOUT_DEFAULT_IPC_MS  500
 #define TIMEOUT_DEFAULT_BOOT_MS 2000
 
-/*
- * Generic object lookup APIs.
- */
-
-struct snd_sof_pcm *snd_sof_find_spcm_name(struct snd_sof_dev *sdev,
-					   const char *name)
-{
-	struct snd_sof_pcm *spcm;
-
-	list_for_each_entry(spcm, &sdev->pcm_list, list) {
-		/* match with PCM dai name */
-		if (strcmp(spcm->pcm.dai_name, name) == 0)
-			return spcm;
-
-		/* match with playback caps name if set */
-		if (*spcm->pcm.caps[0].name &&
-		    !strcmp(spcm->pcm.caps[0].name, name))
-			return spcm;
-
-		/* match with capture caps name if set */
-		if (*spcm->pcm.caps[1].name &&
-		    !strcmp(spcm->pcm.caps[1].name, name))
-			return spcm;
-	}
-
-	return NULL;
-}
-
-struct snd_sof_pcm *snd_sof_find_spcm_comp(struct snd_sof_dev *sdev,
-					   unsigned int comp_id,
-					   int *direction)
-{
-	struct snd_sof_pcm *spcm;
-
-	list_for_each_entry(spcm, &sdev->pcm_list, list) {
-		if (spcm->stream[SNDRV_PCM_STREAM_PLAYBACK].comp_id == comp_id) {
-			*direction = SNDRV_PCM_STREAM_PLAYBACK;
-			return spcm;
-		}
-		if (spcm->stream[SNDRV_PCM_STREAM_CAPTURE].comp_id == comp_id) {
-			*direction = SNDRV_PCM_STREAM_CAPTURE;
-			return spcm;
-		}
-	}
-
-	return NULL;
-}
-
-struct snd_sof_pcm *snd_sof_find_spcm_pcm_id(struct snd_sof_dev *sdev,
-					     unsigned int pcm_id)
-{
-	struct snd_sof_pcm *spcm;
-
-	list_for_each_entry(spcm, &sdev->pcm_list, list) {
-		if (le32_to_cpu(spcm->pcm.pcm_id) == pcm_id)
-			return spcm;
-	}
-
-	return NULL;
-}
-
-struct snd_sof_widget *snd_sof_find_swidget(struct snd_sof_dev *sdev,
-					    const char *name)
-{
-	struct snd_sof_widget *swidget;
-
-	list_for_each_entry(swidget, &sdev->widget_list, list) {
-		if (strcmp(name, swidget->widget->name) == 0)
-			return swidget;
-	}
-
-	return NULL;
-}
-
-/* find widget by stream name and direction */
-struct snd_sof_widget *snd_sof_find_swidget_sname(struct snd_sof_dev *sdev,
-						  const char *pcm_name, int dir)
-{
-	struct snd_sof_widget *swidget;
-	enum snd_soc_dapm_type type;
-
-	if (dir == SNDRV_PCM_STREAM_PLAYBACK)
-		type = snd_soc_dapm_aif_in;
-	else
-		type = snd_soc_dapm_aif_out;
-
-	list_for_each_entry(swidget, &sdev->widget_list, list) {
-		if (!strcmp(pcm_name, swidget->widget->sname) && swidget->id == type)
-			return swidget;
-	}
-
-	return NULL;
-}
-
-struct snd_sof_dai *snd_sof_find_dai(struct snd_sof_dev *sdev,
-				     const char *name)
-{
-	struct snd_sof_dai *dai;
-
-	list_for_each_entry(dai, &sdev->dai_list, list) {
-		if (dai->name && (strcmp(name, dai->name) == 0))
-			return dai;
-	}
-
-	return NULL;
-}
-
-bool snd_sof_dsp_d0i3_on_suspend(struct snd_sof_dev *sdev)
-{
-	struct snd_sof_pcm *spcm;
-
-	list_for_each_entry(spcm, &sdev->pcm_list, list) {
-		if (spcm->stream[SNDRV_PCM_STREAM_PLAYBACK].suspend_ignored ||
-		    spcm->stream[SNDRV_PCM_STREAM_CAPTURE].suspend_ignored)
-			return true;
-	}
-
-	return false;
-}
-
 /*
  * FW Panic/fault handling.
  */
diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c
index 8796f385be76..2d9ac0035bd2 100644
--- a/sound/soc/sof/intel/hda-dai.c
+++ b/sound/soc/sof/intel/hda-dai.c
@@ -11,6 +11,7 @@
 #include <sound/pcm_params.h>
 #include <sound/hdaudio_ext.h>
 #include "../sof-priv.h"
+#include "../sof-audio.h"
 #include "hda.h"
 
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
diff --git a/sound/soc/sof/intel/hda-pcm.c b/sound/soc/sof/intel/hda-pcm.c
index 575f5f5877d8..23872f6e708d 100644
--- a/sound/soc/sof/intel/hda-pcm.c
+++ b/sound/soc/sof/intel/hda-pcm.c
@@ -17,6 +17,7 @@
 
 #include <sound/hda_register.h>
 #include <sound/pcm_params.h>
+#include "../sof-audio.h"
 #include "../ops.h"
 #include "hda.h"
 
@@ -147,12 +148,13 @@ snd_pcm_uframes_t hda_dsp_pcm_pointer(struct snd_sof_dev *sdev,
 				      struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_component *scomp = sdev->component;
 	struct hdac_stream *hstream = substream->runtime->private_data;
 	struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
 	struct snd_sof_pcm *spcm;
 	snd_pcm_uframes_t pos;
 
-	spcm = snd_sof_find_spcm_dai(sdev, rtd);
+	spcm = snd_sof_find_spcm_dai(scomp, rtd);
 	if (!spcm) {
 		dev_warn_ratelimited(sdev->dev, "warn: can't find PCM with DAI ID %d\n",
 				     rtd->dai_link->id);
diff --git a/sound/soc/sof/intel/hda-stream.c b/sound/soc/sof/intel/hda-stream.c
index 29ab43281670..92643a801f4f 100644
--- a/sound/soc/sof/intel/hda-stream.c
+++ b/sound/soc/sof/intel/hda-stream.c
@@ -20,6 +20,7 @@
 #include <sound/hda_register.h>
 #include <sound/sof.h>
 #include "../ops.h"
+#include "../sof-audio.h"
 #include "hda.h"
 
 /*
diff --git a/sound/soc/sof/ipc.c b/sound/soc/sof/ipc.c
index 5994e1073364..293c5ae8e882 100644
--- a/sound/soc/sof/ipc.c
+++ b/sound/soc/sof/ipc.c
@@ -15,6 +15,7 @@
 #include <linux/types.h>
 
 #include "sof-priv.h"
+#include "sof-audio.h"
 #include "ops.h"
 
 static void ipc_trace_message(struct snd_sof_dev *sdev, u32 msg_id);
@@ -412,12 +413,13 @@ static void ipc_trace_message(struct snd_sof_dev *sdev, u32 msg_id)
 
 static void ipc_period_elapsed(struct snd_sof_dev *sdev, u32 msg_id)
 {
+	struct snd_soc_component *scomp = sdev->component;
 	struct snd_sof_pcm_stream *stream;
 	struct sof_ipc_stream_posn posn;
 	struct snd_sof_pcm *spcm;
 	int direction;
 
-	spcm = snd_sof_find_spcm_comp(sdev, msg_id, &direction);
+	spcm = snd_sof_find_spcm_comp(scomp, msg_id, &direction);
 	if (!spcm) {
 		dev_err(sdev->dev,
 			"error: period elapsed for unknown stream, msg_id %d\n",
@@ -441,12 +443,13 @@ static void ipc_period_elapsed(struct snd_sof_dev *sdev, u32 msg_id)
 /* DSP notifies host of an XRUN within FW */
 static void ipc_xrun(struct snd_sof_dev *sdev, u32 msg_id)
 {
+	struct snd_soc_component *scomp = sdev->component;
 	struct snd_sof_pcm_stream *stream;
 	struct sof_ipc_stream_posn posn;
 	struct snd_sof_pcm *spcm;
 	int direction;
 
-	spcm = snd_sof_find_spcm_comp(sdev, msg_id, &direction);
+	spcm = snd_sof_find_spcm_comp(scomp, msg_id, &direction);
 	if (!spcm) {
 		dev_err(sdev->dev, "error: XRUN for unknown stream, msg_id %d\n",
 			msg_id);
@@ -488,10 +491,11 @@ static void ipc_stream_message(struct snd_sof_dev *sdev, u32 msg_cmd)
 }
 
 /* get stream position IPC - use faster MMIO method if available on platform */
-int snd_sof_ipc_stream_posn(struct snd_sof_dev *sdev,
+int snd_sof_ipc_stream_posn(struct snd_soc_component *scomp,
 			    struct snd_sof_pcm *spcm, int direction,
 			    struct sof_ipc_stream_posn *posn)
 {
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	struct sof_ipc_stream stream;
 	int err;
 
@@ -620,15 +624,15 @@ static int sof_set_get_large_ctrl_data(struct snd_sof_dev *sdev,
 /*
  * IPC get()/set() for kcontrols.
  */
-int snd_sof_ipc_set_get_comp_data(struct snd_sof_ipc *ipc,
-				  struct snd_sof_control *scontrol,
+int snd_sof_ipc_set_get_comp_data(struct snd_sof_control *scontrol,
 				  u32 ipc_cmd,
 				  enum sof_ipc_ctrl_type ctrl_type,
 				  enum sof_ipc_ctrl_cmd ctrl_cmd,
 				  bool send)
 {
+	struct snd_soc_component *scomp = scontrol->scomp;
 	struct sof_ipc_ctrl_data *cdata = scontrol->control_data;
-	struct snd_sof_dev *sdev = ipc->sdev;
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	struct sof_ipc_fw_ready *ready = &sdev->fw_ready;
 	struct sof_ipc_fw_version *v = &ready->version;
 	struct sof_ipc_ctrl_data_params sparams;
diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c
index a9c47f6bf657..54ec78799c30 100644
--- a/sound/soc/sof/pcm.c
+++ b/sound/soc/sof/pcm.c
@@ -14,38 +14,38 @@
 #include <sound/pcm_params.h>
 #include <sound/sof.h>
 #include "sof-priv.h"
+#include "sof-audio.h"
 #include "ops.h"
 
-#define DRV_NAME	"sof-audio-component"
-
 /* Create DMA buffer page table for DSP */
 static int create_page_table(struct snd_soc_component *component,
 			     struct snd_pcm_substream *substream,
 			     unsigned char *dma_area, size_t size)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);
 	struct snd_sof_pcm *spcm;
 	struct snd_dma_buffer *dmab = snd_pcm_get_dma_buf(substream);
 	int stream = substream->stream;
 
-	spcm = snd_sof_find_spcm_dai(sdev, rtd);
+	spcm = snd_sof_find_spcm_dai(component, rtd);
 	if (!spcm)
 		return -EINVAL;
 
-	return snd_sof_create_page_table(sdev->dev, dmab,
+	return snd_sof_create_page_table(component->dev, dmab,
 		spcm->stream[stream].page_table.area, size);
 }
 
 static int sof_pcm_dsp_params(struct snd_sof_pcm *spcm, struct snd_pcm_substream *substream,
 			      const struct sof_ipc_pcm_params_reply *reply)
 {
-	struct snd_sof_dev *sdev = spcm->sdev;
+	struct snd_soc_component *scomp = spcm->scomp;
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
+
 	/* validate offset */
 	int ret = snd_sof_ipc_pcm_params(sdev, substream, reply);
 
 	if (ret < 0)
-		dev_err(sdev->dev, "error: got wrong reply for PCM %d\n",
+		dev_err(scomp->dev, "error: got wrong reply for PCM %d\n",
 			spcm->pcm.pcm_id);
 
 	return ret;
@@ -70,13 +70,12 @@ void snd_sof_pcm_period_elapsed(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_component *component =
-		snd_soc_rtdcom_lookup(rtd, DRV_NAME);
-	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);
+		snd_soc_rtdcom_lookup(rtd, SOF_AUDIO_PCM_DRV_NAME);
 	struct snd_sof_pcm *spcm;
 
-	spcm = snd_sof_find_spcm_dai(sdev, rtd);
+	spcm = snd_sof_find_spcm_dai(component, rtd);
 	if (!spcm) {
-		dev_err(sdev->dev,
+		dev_err(component->dev,
 			"error: period elapsed for unknown stream!\n");
 		return;
 	}
@@ -110,11 +109,11 @@ static int sof_pcm_hw_params(struct snd_soc_component *component,
 	if (rtd->dai_link->no_pcm)
 		return 0;
 
-	spcm = snd_sof_find_spcm_dai(sdev, rtd);
+	spcm = snd_sof_find_spcm_dai(component, rtd);
 	if (!spcm)
 		return -EINVAL;
 
-	dev_dbg(sdev->dev, "pcm: hw params stream %d dir %d\n",
+	dev_dbg(component->dev, "pcm: hw params stream %d dir %d\n",
 		spcm->pcm.pcm_id, substream->stream);
 
 	memset(&pcm, 0, sizeof(pcm));
@@ -122,7 +121,7 @@ static int sof_pcm_hw_params(struct snd_soc_component *component,
 	/* allocate audio buffer pages */
 	ret = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params));
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: could not allocate %d bytes for PCM %d\n",
+		dev_err(component->dev, "error: could not allocate %d bytes for PCM %d\n",
 			params_buffer_bytes(params), spcm->pcm.pcm_id);
 		return ret;
 	}
@@ -187,17 +186,17 @@ static int sof_pcm_hw_params(struct snd_soc_component *component,
 					     params,
 					     &pcm.params);
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: platform hw params failed\n");
+		dev_err(component->dev, "error: platform hw params failed\n");
 		return ret;
 	}
 
-	dev_dbg(sdev->dev, "stream_tag %d", pcm.params.stream_tag);
+	dev_dbg(component->dev, "stream_tag %d", pcm.params.stream_tag);
 
 	/* send IPC to the DSP */
 	ret = sof_ipc_tx_message(sdev->ipc, pcm.hdr.cmd, &pcm, sizeof(pcm),
 				 &ipc_params_reply, sizeof(ipc_params_reply));
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: hw params ipc failed for stream %d\n",
+		dev_err(component->dev, "error: hw params ipc failed for stream %d\n",
 			pcm.params.stream_tag);
 		return ret;
 	}
@@ -247,12 +246,12 @@ static int sof_pcm_hw_free(struct snd_soc_component *component,
 	if (rtd->dai_link->no_pcm)
 		return 0;
 
-	spcm = snd_sof_find_spcm_dai(sdev, rtd);
+	spcm = snd_sof_find_spcm_dai(component, rtd);
 	if (!spcm)
 		return -EINVAL;
 
-	dev_dbg(sdev->dev, "pcm: free stream %d dir %d\n", spcm->pcm.pcm_id,
-		substream->stream);
+	dev_dbg(component->dev, "pcm: free stream %d dir %d\n",
+		spcm->pcm.pcm_id, substream->stream);
 
 	if (spcm->prepared[substream->stream]) {
 		ret = sof_pcm_dsp_pcm_free(substream, sdev, spcm);
@@ -266,7 +265,7 @@ static int sof_pcm_hw_free(struct snd_soc_component *component,
 
 	ret = snd_sof_pcm_platform_hw_free(sdev, substream);
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: platform hw free failed\n");
+		dev_err(component->dev, "error: platform hw free failed\n");
 		err = ret;
 	}
 
@@ -277,7 +276,6 @@ static int sof_pcm_prepare(struct snd_soc_component *component,
 			   struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);
 	struct snd_sof_pcm *spcm;
 	int ret;
 
@@ -285,21 +283,22 @@ static int sof_pcm_prepare(struct snd_soc_component *component,
 	if (rtd->dai_link->no_pcm)
 		return 0;
 
-	spcm = snd_sof_find_spcm_dai(sdev, rtd);
+	spcm = snd_sof_find_spcm_dai(component, rtd);
 	if (!spcm)
 		return -EINVAL;
 
 	if (spcm->prepared[substream->stream])
 		return 0;
 
-	dev_dbg(sdev->dev, "pcm: prepare stream %d dir %d\n", spcm->pcm.pcm_id,
-		substream->stream);
+	dev_dbg(component->dev, "pcm: prepare stream %d dir %d\n",
+		spcm->pcm.pcm_id, substream->stream);
 
 	/* set hw_params */
 	ret = sof_pcm_hw_params(component,
 				substream, &spcm->params[substream->stream]);
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: set pcm hw_params after resume\n");
+		dev_err(component->dev,
+			"error: set pcm hw_params after resume\n");
 		return ret;
 	}
 
@@ -326,11 +325,11 @@ static int sof_pcm_trigger(struct snd_soc_component *component,
 	if (rtd->dai_link->no_pcm)
 		return 0;
 
-	spcm = snd_sof_find_spcm_dai(sdev, rtd);
+	spcm = snd_sof_find_spcm_dai(component, rtd);
 	if (!spcm)
 		return -EINVAL;
 
-	dev_dbg(sdev->dev, "pcm: trigger stream %d dir %d cmd %d\n",
+	dev_dbg(component->dev, "pcm: trigger stream %d dir %d cmd %d\n",
 		spcm->pcm.pcm_id, substream->stream, cmd);
 
 	stream.hdr.size = sizeof(stream);
@@ -359,7 +358,7 @@ static int sof_pcm_trigger(struct snd_soc_component *component,
 		/* set up hw_params */
 		ret = sof_pcm_prepare(component, substream);
 		if (ret < 0) {
-			dev_err(sdev->dev,
+			dev_err(component->dev,
 				"error: failed to set up hw_params upon resume\n");
 			return ret;
 		}
@@ -396,7 +395,8 @@ static int sof_pcm_trigger(struct snd_soc_component *component,
 		reset_hw_params = true;
 		break;
 	default:
-		dev_err(sdev->dev, "error: unhandled trigger cmd %d\n", cmd);
+		dev_err(component->dev, "error: unhandled trigger cmd %d\n",
+			cmd);
 		return -EINVAL;
 	}
 
@@ -438,7 +438,7 @@ static snd_pcm_uframes_t sof_pcm_pointer(struct snd_soc_component *component,
 	if (sof_ops(sdev)->pcm_pointer)
 		return sof_ops(sdev)->pcm_pointer(sdev, substream);
 
-	spcm = snd_sof_find_spcm_dai(sdev, rtd);
+	spcm = snd_sof_find_spcm_dai(component, rtd);
 	if (!spcm)
 		return -EINVAL;
 
@@ -448,7 +448,8 @@ static snd_pcm_uframes_t sof_pcm_pointer(struct snd_soc_component *component,
 	dai = bytes_to_frames(substream->runtime,
 			      spcm->stream[substream->stream].posn.dai_posn);
 
-	dev_dbg(sdev->dev, "PCM: stream %d dir %d DMA position %lu DAI position %lu\n",
+	dev_dbg(component->dev,
+		"PCM: stream %d dir %d DMA position %lu DAI position %lu\n",
 		spcm->pcm.pcm_id, substream->stream, host, dai);
 
 	return host;
@@ -469,12 +470,12 @@ static int sof_pcm_open(struct snd_soc_component *component,
 	if (rtd->dai_link->no_pcm)
 		return 0;
 
-	spcm = snd_sof_find_spcm_dai(sdev, rtd);
+	spcm = snd_sof_find_spcm_dai(component, rtd);
 	if (!spcm)
 		return -EINVAL;
 
-	dev_dbg(sdev->dev, "pcm: open stream %d dir %d\n", spcm->pcm.pcm_id,
-		substream->stream);
+	dev_dbg(component->dev, "pcm: open stream %d dir %d\n",
+		spcm->pcm.pcm_id, substream->stream);
 
 	INIT_WORK(&spcm->stream[substream->stream].period_elapsed_work,
 		  sof_pcm_period_elapsed_work);
@@ -504,13 +505,13 @@ static int sof_pcm_open(struct snd_soc_component *component,
 	 */
 	runtime->hw.buffer_bytes_max = le32_to_cpu(caps->buffer_size_max);
 
-	dev_dbg(sdev->dev, "period min %zd max %zd bytes\n",
+	dev_dbg(component->dev, "period min %zd max %zd bytes\n",
 		runtime->hw.period_bytes_min,
 		runtime->hw.period_bytes_max);
-	dev_dbg(sdev->dev, "period count %d max %d\n",
+	dev_dbg(component->dev, "period count %d max %d\n",
 		runtime->hw.periods_min,
 		runtime->hw.periods_max);
-	dev_dbg(sdev->dev, "buffer max %zd bytes\n",
+	dev_dbg(component->dev, "buffer max %zd bytes\n",
 		runtime->hw.buffer_bytes_max);
 
 	/* set wait time - TODO: come from topology */
@@ -523,7 +524,7 @@ static int sof_pcm_open(struct snd_soc_component *component,
 
 	ret = snd_sof_pcm_platform_open(sdev, substream);
 	if (ret < 0)
-		dev_err(sdev->dev, "error: pcm open failed %d\n", ret);
+		dev_err(component->dev, "error: pcm open failed %d\n", ret);
 
 	return ret;
 }
@@ -540,16 +541,16 @@ static int sof_pcm_close(struct snd_soc_component *component,
 	if (rtd->dai_link->no_pcm)
 		return 0;
 
-	spcm = snd_sof_find_spcm_dai(sdev, rtd);
+	spcm = snd_sof_find_spcm_dai(component, rtd);
 	if (!spcm)
 		return -EINVAL;
 
-	dev_dbg(sdev->dev, "pcm: close stream %d dir %d\n", spcm->pcm.pcm_id,
-		substream->stream);
+	dev_dbg(component->dev, "pcm: close stream %d dir %d\n",
+		spcm->pcm.pcm_id, substream->stream);
 
 	err = snd_sof_pcm_platform_close(sdev, substream);
 	if (err < 0) {
-		dev_err(sdev->dev, "error: pcm close failed %d\n",
+		dev_err(component->dev, "error: pcm close failed %d\n",
 			err);
 		/*
 		 * keep going, no point in preventing the close
@@ -575,14 +576,14 @@ static int sof_pcm_new(struct snd_soc_component *component,
 	int stream = SNDRV_PCM_STREAM_PLAYBACK;
 
 	/* find SOF PCM for this RTD */
-	spcm = snd_sof_find_spcm_dai(sdev, rtd);
+	spcm = snd_sof_find_spcm_dai(component, rtd);
 	if (!spcm) {
-		dev_warn(sdev->dev, "warn: can't find PCM with DAI ID %d\n",
+		dev_warn(component->dev, "warn: can't find PCM with DAI ID %d\n",
 			 rtd->dai_link->id);
 		return 0;
 	}
 
-	dev_dbg(sdev->dev, "creating new PCM %s\n", spcm->pcm.pcm_name);
+	dev_dbg(component->dev, "creating new PCM %s\n", spcm->pcm.pcm_name);
 
 	/* do we need to pre-allocate playback audio buffer pages */
 	if (!spcm->pcm.playback)
@@ -591,7 +592,8 @@ static int sof_pcm_new(struct snd_soc_component *component,
 	caps = &spcm->pcm.caps[stream];
 
 	/* pre-allocate playback audio buffer pages */
-	dev_dbg(sdev->dev, "spcm: allocate %s playback DMA buffer size 0x%x max 0x%x\n",
+	dev_dbg(component->dev,
+		"spcm: allocate %s playback DMA buffer size 0x%x max 0x%x\n",
 		caps->name, caps->buffer_size_min, caps->buffer_size_max);
 
 	snd_pcm_lib_preallocate_pages(pcm->streams[stream].substream,
@@ -608,7 +610,8 @@ static int sof_pcm_new(struct snd_soc_component *component,
 	caps = &spcm->pcm.caps[stream];
 
 	/* pre-allocate capture audio buffer pages */
-	dev_dbg(sdev->dev, "spcm: allocate %s capture DMA buffer size 0x%x max 0x%x\n",
+	dev_dbg(component->dev,
+		"spcm: allocate %s capture DMA buffer size 0x%x max 0x%x\n",
 		caps->name, caps->buffer_size_min, caps->buffer_size_max);
 
 	snd_pcm_lib_preallocate_pages(pcm->streams[stream].substream,
@@ -629,14 +632,14 @@ static int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd,
 						SNDRV_PCM_HW_PARAM_CHANNELS);
 	struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
 	struct snd_soc_component *component =
-		snd_soc_rtdcom_lookup(rtd, DRV_NAME);
-	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);
+		snd_soc_rtdcom_lookup(rtd, SOF_AUDIO_PCM_DRV_NAME);
 	struct snd_sof_dai *dai =
-		snd_sof_find_dai(sdev, (char *)rtd->dai_link->name);
+		snd_sof_find_dai(component, (char *)rtd->dai_link->name);
 
 	/* no topology exists for this BE, try a common configuration */
 	if (!dai) {
-		dev_warn(sdev->dev, "warning: no topology found for BE DAI %s config\n",
+		dev_warn(component->dev,
+			 "warning: no topology found for BE DAI %s config\n",
 			 rtd->dai_link->name);
 
 		/*  set 48k, stereo, 16bits by default */
@@ -666,7 +669,7 @@ static int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd,
 		snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S32_LE);
 		break;
 	default:
-		dev_err(sdev->dev, "error: No available DAI format!\n");
+		dev_err(component->dev, "error: No available DAI format!\n");
 		return -EINVAL;
 	}
 
@@ -678,9 +681,9 @@ static int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd,
 		channels->min = dai->dai_config->ssp.tdm_slots;
 		channels->max = dai->dai_config->ssp.tdm_slots;
 
-		dev_dbg(sdev->dev,
+		dev_dbg(component->dev,
 			"rate_min: %d rate_max: %d\n", rate->min, rate->max);
-		dev_dbg(sdev->dev,
+		dev_dbg(component->dev,
 			"channels_min: %d channels_max: %d\n",
 			channels->min, channels->max);
 
@@ -688,7 +691,7 @@ static int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd,
 	case SOF_DAI_INTEL_DMIC:
 		/* DMIC only supports 16 or 32 bit formats */
 		if (dai->comp_dai.config.frame_fmt == SOF_IPC_FRAME_S24_4LE) {
-			dev_err(sdev->dev,
+			dev_err(component->dev,
 				"error: invalid fmt %d for DAI type %d\n",
 				dai->comp_dai.config.frame_fmt,
 				dai->dai_config->type);
@@ -704,12 +707,12 @@ static int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd,
 		channels->min = dai->dai_config->esai.tdm_slots;
 		channels->max = dai->dai_config->esai.tdm_slots;
 
-		dev_dbg(sdev->dev,
+		dev_dbg(component->dev,
 			"channels_min: %d channels_max: %d\n",
 			channels->min, channels->max);
 		break;
 	default:
-		dev_err(sdev->dev, "error: invalid DAI type %d\n",
+		dev_err(component->dev, "error: invalid DAI type %d\n",
 			dai->dai_config->type);
 		break;
 	}
@@ -734,9 +737,9 @@ static int sof_pcm_probe(struct snd_soc_component *component)
 	if (!tplg_filename)
 		return -ENOMEM;
 
-	ret = snd_sof_load_topology(sdev, tplg_filename);
+	ret = snd_sof_load_topology(component, tplg_filename);
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: failed to load DSP topology %d\n",
+		dev_err(component->dev, "error: failed to load DSP topology %d\n",
 			ret);
 		return ret;
 	}
diff --git a/sound/soc/sof/pm.c b/sound/soc/sof/pm.c
index 0fd5567237a8..d1a7b98886d1 100644
--- a/sound/soc/sof/pm.c
+++ b/sound/soc/sof/pm.c
@@ -10,192 +10,7 @@
 
 #include "ops.h"
 #include "sof-priv.h"
-
-static int sof_restore_kcontrols(struct snd_sof_dev *sdev)
-{
-	struct snd_sof_control *scontrol;
-	int ipc_cmd, ctrl_type;
-	int ret = 0;
-
-	/* restore kcontrol values */
-	list_for_each_entry(scontrol, &sdev->kcontrol_list, list) {
-		/* reset readback offset for scontrol after resuming */
-		scontrol->readback_offset = 0;
-
-		/* notify DSP of kcontrol values */
-		switch (scontrol->cmd) {
-		case SOF_CTRL_CMD_VOLUME:
-		case SOF_CTRL_CMD_ENUM:
-		case SOF_CTRL_CMD_SWITCH:
-			ipc_cmd = SOF_IPC_COMP_SET_VALUE;
-			ctrl_type = SOF_CTRL_TYPE_VALUE_CHAN_SET;
-			ret = snd_sof_ipc_set_get_comp_data(sdev->ipc, scontrol,
-							    ipc_cmd, ctrl_type,
-							    scontrol->cmd,
-							    true);
-			break;
-		case SOF_CTRL_CMD_BINARY:
-			ipc_cmd = SOF_IPC_COMP_SET_DATA;
-			ctrl_type = SOF_CTRL_TYPE_DATA_SET;
-			ret = snd_sof_ipc_set_get_comp_data(sdev->ipc, scontrol,
-							    ipc_cmd, ctrl_type,
-							    scontrol->cmd,
-							    true);
-			break;
-
-		default:
-			break;
-		}
-
-		if (ret < 0) {
-			dev_err(sdev->dev,
-				"error: failed kcontrol value set for widget: %d\n",
-				scontrol->comp_id);
-
-			return ret;
-		}
-	}
-
-	return 0;
-}
-
-static int sof_restore_pipelines(struct snd_sof_dev *sdev)
-{
-	struct snd_sof_widget *swidget;
-	struct snd_sof_route *sroute;
-	struct sof_ipc_pipe_new *pipeline;
-	struct snd_sof_dai *dai;
-	struct sof_ipc_comp_dai *comp_dai;
-	struct sof_ipc_cmd_hdr *hdr;
-	int ret;
-
-	/* restore pipeline components */
-	list_for_each_entry_reverse(swidget, &sdev->widget_list, list) {
-		struct sof_ipc_comp_reply r;
-
-		/* skip if there is no private data */
-		if (!swidget->private)
-			continue;
-
-		switch (swidget->id) {
-		case snd_soc_dapm_dai_in:
-		case snd_soc_dapm_dai_out:
-			dai = swidget->private;
-			comp_dai = &dai->comp_dai;
-			ret = sof_ipc_tx_message(sdev->ipc,
-						 comp_dai->comp.hdr.cmd,
-						 comp_dai, sizeof(*comp_dai),
-						 &r, sizeof(r));
-			break;
-		case snd_soc_dapm_scheduler:
-
-			/*
-			 * During suspend, all DSP cores are powered off.
-			 * Therefore upon resume, create the pipeline comp
-			 * and power up the core that the pipeline is
-			 * scheduled on.
-			 */
-			pipeline = swidget->private;
-			ret = sof_load_pipeline_ipc(sdev, pipeline, &r);
-			break;
-		default:
-			hdr = swidget->private;
-			ret = sof_ipc_tx_message(sdev->ipc, hdr->cmd,
-						 swidget->private, hdr->size,
-						 &r, sizeof(r));
-			break;
-		}
-		if (ret < 0) {
-			dev_err(sdev->dev,
-				"error: failed to load widget type %d with ID: %d\n",
-				swidget->widget->id, swidget->comp_id);
-
-			return ret;
-		}
-	}
-
-	/* restore pipeline connections */
-	list_for_each_entry_reverse(sroute, &sdev->route_list, list) {
-		struct sof_ipc_pipe_comp_connect *connect;
-		struct sof_ipc_reply reply;
-
-		/* skip if there's no private data */
-		if (!sroute->private)
-			continue;
-
-		connect = sroute->private;
-
-		/* send ipc */
-		ret = sof_ipc_tx_message(sdev->ipc,
-					 connect->hdr.cmd,
-					 connect, sizeof(*connect),
-					 &reply, sizeof(reply));
-		if (ret < 0) {
-			dev_err(sdev->dev,
-				"error: failed to load route sink %s control %s source %s\n",
-				sroute->route->sink,
-				sroute->route->control ? sroute->route->control
-					: "none",
-				sroute->route->source);
-
-			return ret;
-		}
-	}
-
-	/* restore dai links */
-	list_for_each_entry_reverse(dai, &sdev->dai_list, list) {
-		struct sof_ipc_reply reply;
-		struct sof_ipc_dai_config *config = dai->dai_config;
-
-		if (!config) {
-			dev_err(sdev->dev, "error: no config for DAI %s\n",
-				dai->name);
-			continue;
-		}
-
-		/*
-		 * The link DMA channel would be invalidated for running
-		 * streams but not for streams that were in the PAUSED
-		 * state during suspend. So invalidate it here before setting
-		 * the dai config in the DSP.
-		 */
-		if (config->type == SOF_DAI_INTEL_HDA)
-			config->hda.link_dma_ch = DMA_CHAN_INVALID;
-
-		ret = sof_ipc_tx_message(sdev->ipc,
-					 config->hdr.cmd, config,
-					 config->hdr.size,
-					 &reply, sizeof(reply));
-
-		if (ret < 0) {
-			dev_err(sdev->dev,
-				"error: failed to set dai config for %s\n",
-				dai->name);
-
-			return ret;
-		}
-	}
-
-	/* complete pipeline */
-	list_for_each_entry(swidget, &sdev->widget_list, list) {
-		switch (swidget->id) {
-		case snd_soc_dapm_scheduler:
-			swidget->complete =
-				snd_sof_complete_pipeline(sdev, swidget);
-			break;
-		default:
-			break;
-		}
-	}
-
-	/* restore pipeline kcontrols */
-	ret = sof_restore_kcontrols(sdev);
-	if (ret < 0)
-		dev_err(sdev->dev,
-			"error: restoring kcontrols after resume\n");
-
-	return ret;
-}
+#include "sof-audio.h"
 
 static int sof_send_pm_ctx_ipc(struct snd_sof_dev *sdev, int cmd)
 {
@@ -213,34 +28,6 @@ static int sof_send_pm_ctx_ipc(struct snd_sof_dev *sdev, int cmd)
 				 sizeof(pm_ctx), &reply, sizeof(reply));
 }
 
-static int sof_set_hw_params_upon_resume(struct snd_sof_dev *sdev)
-{
-	struct snd_pcm_substream *substream;
-	struct snd_sof_pcm *spcm;
-	snd_pcm_state_t state;
-	int dir;
-
-	/*
-	 * SOF requires hw_params to be set-up internally upon resume.
-	 * So, set the flag to indicate this for those streams that
-	 * have been suspended.
-	 */
-	list_for_each_entry(spcm, &sdev->pcm_list, list) {
-		for (dir = 0; dir <= SNDRV_PCM_STREAM_CAPTURE; dir++) {
-			substream = spcm->stream[dir].substream;
-			if (!substream || !substream->runtime)
-				continue;
-
-			state = substream->runtime->status->state;
-			if (state == SNDRV_PCM_STATE_SUSPENDED)
-				spcm->prepared[dir] = false;
-		}
-	}
-
-	/* set internal flag for BE */
-	return snd_sof_dsp_hw_params_upon_resume(sdev);
-}
-
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_ENABLE_DEBUGFS_CACHE)
 static void sof_cache_debugfs(struct snd_sof_dev *sdev)
 {
@@ -311,7 +98,7 @@ static int sof_resume(struct device *dev, bool runtime_resume)
 	}
 
 	/* restore pipelines */
-	ret = sof_restore_pipelines(sdev);
+	ret = sof_restore_pipelines(sdev->dev);
 	if (ret < 0) {
 		dev_err(sdev->dev,
 			"error: failed to restore pipeline after resume %d\n",
@@ -346,7 +133,7 @@ static int sof_suspend(struct device *dev, bool runtime_suspend)
 
 	/* set restore_stream for all streams during system suspend */
 	if (!runtime_suspend) {
-		ret = sof_set_hw_params_upon_resume(sdev);
+		ret = sof_set_hw_params_upon_resume(sdev->dev);
 		if (ret < 0) {
 			dev_err(sdev->dev,
 				"error: setting hw_params flag during suspend %d\n",
diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c
new file mode 100644
index 000000000000..bf99d040c9c1
--- /dev/null
+++ b/sound/soc/sof/sof-audio.c
@@ -0,0 +1,362 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+//
+// This file is provided under a dual BSD/GPLv2 license.  When using or
+// redistributing this file, you may do so under either license.
+//
+// Copyright(c) 2019 Intel Corporation. All rights reserved.
+//
+// Author: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
+//
+
+#include "sof-audio.h"
+#include "ops.h"
+
+bool snd_sof_dsp_d0i3_on_suspend(struct snd_sof_dev *sdev)
+{
+	struct snd_sof_pcm *spcm;
+
+	list_for_each_entry(spcm, &sdev->pcm_list, list) {
+		if (spcm->stream[SNDRV_PCM_STREAM_PLAYBACK].suspend_ignored ||
+		    spcm->stream[SNDRV_PCM_STREAM_CAPTURE].suspend_ignored)
+			return true;
+	}
+
+	return false;
+}
+
+int sof_set_hw_params_upon_resume(struct device *dev)
+{
+	struct snd_sof_dev *sdev = dev_get_drvdata(dev);
+	struct snd_pcm_substream *substream;
+	struct snd_sof_pcm *spcm;
+	snd_pcm_state_t state;
+	int dir;
+
+	/*
+	 * SOF requires hw_params to be set-up internally upon resume.
+	 * So, set the flag to indicate this for those streams that
+	 * have been suspended.
+	 */
+	list_for_each_entry(spcm, &sdev->pcm_list, list) {
+		for (dir = 0; dir <= SNDRV_PCM_STREAM_CAPTURE; dir++) {
+			substream = spcm->stream[dir].substream;
+			if (!substream || !substream->runtime)
+				continue;
+
+			state = substream->runtime->status->state;
+			if (state == SNDRV_PCM_STATE_SUSPENDED)
+				spcm->prepared[dir] = false;
+		}
+	}
+
+	/* set internal flag for BE */
+	return snd_sof_dsp_hw_params_upon_resume(sdev);
+}
+
+static int sof_restore_kcontrols(struct device *dev)
+{
+	struct snd_sof_dev *sdev = dev_get_drvdata(dev);
+	struct snd_sof_control *scontrol;
+	int ipc_cmd, ctrl_type;
+	int ret = 0;
+
+	/* restore kcontrol values */
+	list_for_each_entry(scontrol, &sdev->kcontrol_list, list) {
+		/* reset readback offset for scontrol after resuming */
+		scontrol->readback_offset = 0;
+
+		/* notify DSP of kcontrol values */
+		switch (scontrol->cmd) {
+		case SOF_CTRL_CMD_VOLUME:
+		case SOF_CTRL_CMD_ENUM:
+		case SOF_CTRL_CMD_SWITCH:
+			ipc_cmd = SOF_IPC_COMP_SET_VALUE;
+			ctrl_type = SOF_CTRL_TYPE_VALUE_CHAN_SET;
+			ret = snd_sof_ipc_set_get_comp_data(scontrol,
+							    ipc_cmd, ctrl_type,
+							    scontrol->cmd,
+							    true);
+			break;
+		case SOF_CTRL_CMD_BINARY:
+			ipc_cmd = SOF_IPC_COMP_SET_DATA;
+			ctrl_type = SOF_CTRL_TYPE_DATA_SET;
+			ret = snd_sof_ipc_set_get_comp_data(scontrol,
+							    ipc_cmd, ctrl_type,
+							    scontrol->cmd,
+							    true);
+			break;
+
+		default:
+			break;
+		}
+
+		if (ret < 0) {
+			dev_err(dev,
+				"error: failed kcontrol value set for widget: %d\n",
+				scontrol->comp_id);
+
+			return ret;
+		}
+	}
+
+	return 0;
+}
+
+int sof_restore_pipelines(struct device *dev)
+{
+	struct snd_sof_dev *sdev = dev_get_drvdata(dev);
+	struct snd_sof_widget *swidget;
+	struct snd_sof_route *sroute;
+	struct sof_ipc_pipe_new *pipeline;
+	struct snd_sof_dai *dai;
+	struct sof_ipc_comp_dai *comp_dai;
+	struct sof_ipc_cmd_hdr *hdr;
+	int ret;
+
+	/* restore pipeline components */
+	list_for_each_entry_reverse(swidget, &sdev->widget_list, list) {
+		struct sof_ipc_comp_reply r;
+
+		/* skip if there is no private data */
+		if (!swidget->private)
+			continue;
+
+		switch (swidget->id) {
+		case snd_soc_dapm_dai_in:
+		case snd_soc_dapm_dai_out:
+			dai = swidget->private;
+			comp_dai = &dai->comp_dai;
+			ret = sof_ipc_tx_message(sdev->ipc,
+						 comp_dai->comp.hdr.cmd,
+						 comp_dai, sizeof(*comp_dai),
+						 &r, sizeof(r));
+			break;
+		case snd_soc_dapm_scheduler:
+
+			/*
+			 * During suspend, all DSP cores are powered off.
+			 * Therefore upon resume, create the pipeline comp
+			 * and power up the core that the pipeline is
+			 * scheduled on.
+			 */
+			pipeline = swidget->private;
+			ret = sof_load_pipeline_ipc(dev, pipeline, &r);
+			break;
+		default:
+			hdr = swidget->private;
+			ret = sof_ipc_tx_message(sdev->ipc, hdr->cmd,
+						 swidget->private, hdr->size,
+						 &r, sizeof(r));
+			break;
+		}
+		if (ret < 0) {
+			dev_err(dev,
+				"error: failed to load widget type %d with ID: %d\n",
+				swidget->widget->id, swidget->comp_id);
+
+			return ret;
+		}
+	}
+
+	/* restore pipeline connections */
+	list_for_each_entry_reverse(sroute, &sdev->route_list, list) {
+		struct sof_ipc_pipe_comp_connect *connect;
+		struct sof_ipc_reply reply;
+
+		/* skip if there's no private data */
+		if (!sroute->private)
+			continue;
+
+		connect = sroute->private;
+
+		/* send ipc */
+		ret = sof_ipc_tx_message(sdev->ipc,
+					 connect->hdr.cmd,
+					 connect, sizeof(*connect),
+					 &reply, sizeof(reply));
+		if (ret < 0) {
+			dev_err(dev,
+				"error: failed to load route sink %s control %s source %s\n",
+				sroute->route->sink,
+				sroute->route->control ? sroute->route->control
+					: "none",
+				sroute->route->source);
+
+			return ret;
+		}
+	}
+
+	/* restore dai links */
+	list_for_each_entry_reverse(dai, &sdev->dai_list, list) {
+		struct sof_ipc_reply reply;
+		struct sof_ipc_dai_config *config = dai->dai_config;
+
+		if (!config) {
+			dev_err(dev, "error: no config for DAI %s\n",
+				dai->name);
+			continue;
+		}
+
+		/*
+		 * The link DMA channel would be invalidated for running
+		 * streams but not for streams that were in the PAUSED
+		 * state during suspend. So invalidate it here before setting
+		 * the dai config in the DSP.
+		 */
+		if (config->type == SOF_DAI_INTEL_HDA)
+			config->hda.link_dma_ch = DMA_CHAN_INVALID;
+
+		ret = sof_ipc_tx_message(sdev->ipc,
+					 config->hdr.cmd, config,
+					 config->hdr.size,
+					 &reply, sizeof(reply));
+
+		if (ret < 0) {
+			dev_err(dev,
+				"error: failed to set dai config for %s\n",
+				dai->name);
+
+			return ret;
+		}
+	}
+
+	/* complete pipeline */
+	list_for_each_entry(swidget, &sdev->widget_list, list) {
+		switch (swidget->id) {
+		case snd_soc_dapm_scheduler:
+			swidget->complete =
+				snd_sof_complete_pipeline(dev, swidget);
+			break;
+		default:
+			break;
+		}
+	}
+
+	/* restore pipeline kcontrols */
+	ret = sof_restore_kcontrols(dev);
+	if (ret < 0)
+		dev_err(dev,
+			"error: restoring kcontrols after resume\n");
+
+	return ret;
+}
+
+/*
+ * Generic object lookup APIs.
+ */
+
+struct snd_sof_pcm *snd_sof_find_spcm_name(struct snd_soc_component *scomp,
+					   const char *name)
+{
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
+	struct snd_sof_pcm *spcm;
+
+	list_for_each_entry(spcm, &sdev->pcm_list, list) {
+		/* match with PCM dai name */
+		if (strcmp(spcm->pcm.dai_name, name) == 0)
+			return spcm;
+
+		/* match with playback caps name if set */
+		if (*spcm->pcm.caps[0].name &&
+		    !strcmp(spcm->pcm.caps[0].name, name))
+			return spcm;
+
+		/* match with capture caps name if set */
+		if (*spcm->pcm.caps[1].name &&
+		    !strcmp(spcm->pcm.caps[1].name, name))
+			return spcm;
+	}
+
+	return NULL;
+}
+
+struct snd_sof_pcm *snd_sof_find_spcm_comp(struct snd_soc_component *scomp,
+					   unsigned int comp_id,
+					   int *direction)
+{
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
+	struct snd_sof_pcm *spcm;
+	int dir;
+
+	list_for_each_entry(spcm, &sdev->pcm_list, list) {
+		dir = SNDRV_PCM_STREAM_PLAYBACK;
+		if (spcm->stream[dir].comp_id == comp_id) {
+			*direction = dir;
+			return spcm;
+		}
+
+		dir = SNDRV_PCM_STREAM_CAPTURE;
+		if (spcm->stream[dir].comp_id == comp_id) {
+			*direction = dir;
+			return spcm;
+		}
+	}
+
+	return NULL;
+}
+
+struct snd_sof_pcm *snd_sof_find_spcm_pcm_id(struct snd_soc_component *scomp,
+					     unsigned int pcm_id)
+{
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
+	struct snd_sof_pcm *spcm;
+
+	list_for_each_entry(spcm, &sdev->pcm_list, list) {
+		if (le32_to_cpu(spcm->pcm.pcm_id) == pcm_id)
+			return spcm;
+	}
+
+	return NULL;
+}
+
+struct snd_sof_widget *snd_sof_find_swidget(struct snd_soc_component *scomp,
+					    const char *name)
+{
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
+	struct snd_sof_widget *swidget;
+
+	list_for_each_entry(swidget, &sdev->widget_list, list) {
+		if (strcmp(name, swidget->widget->name) == 0)
+			return swidget;
+	}
+
+	return NULL;
+}
+
+/* find widget by stream name and direction */
+struct snd_sof_widget *
+snd_sof_find_swidget_sname(struct snd_soc_component *scomp,
+			   const char *pcm_name, int dir)
+{
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
+	struct snd_sof_widget *swidget;
+	enum snd_soc_dapm_type type;
+
+	if (dir == SNDRV_PCM_STREAM_PLAYBACK)
+		type = snd_soc_dapm_aif_in;
+	else
+		type = snd_soc_dapm_aif_out;
+
+	list_for_each_entry(swidget, &sdev->widget_list, list) {
+		if (!strcmp(pcm_name, swidget->widget->sname) &&
+		    swidget->id == type)
+			return swidget;
+	}
+
+	return NULL;
+}
+
+struct snd_sof_dai *snd_sof_find_dai(struct snd_soc_component *scomp,
+				     const char *name)
+{
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
+	struct snd_sof_dai *dai;
+
+	list_for_each_entry(dai, &sdev->dai_list, list) {
+		if (dai->name && (strcmp(name, dai->name) == 0))
+			return dai;
+	}
+
+	return NULL;
+}
+
diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h
new file mode 100644
index 000000000000..5703698633af
--- /dev/null
+++ b/sound/soc/sof/sof-audio.h
@@ -0,0 +1,207 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/*
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * Copyright(c) 2019 Intel Corporation. All rights reserved.
+ *
+ * Author: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
+ */
+
+#ifndef __SOUND_SOC_SOF_AUDIO_H
+#define __SOUND_SOC_SOF_AUDIO_H
+
+#include <sound/soc.h>
+#include <sound/control.h>
+#include <sound/sof/stream.h> /* needs to be included before control.h */
+#include <sound/sof/control.h>
+#include <sound/sof/dai.h>
+#include <sound/sof/topology.h>
+#include "sof-priv.h"
+
+#define SOF_AUDIO_PCM_DRV_NAME	"sof-audio-component"
+
+/* max number of FE PCMs before BEs */
+#define SOF_BE_PCM_BASE		16
+
+#define DMA_CHAN_INVALID	0xFFFFFFFF
+
+/* PCM stream, mapped to FW component  */
+struct snd_sof_pcm_stream {
+	u32 comp_id;
+	struct snd_dma_buffer page_table;
+	struct sof_ipc_stream_posn posn;
+	struct snd_pcm_substream *substream;
+	struct work_struct period_elapsed_work;
+	bool d0i3_compatible; /* DSP can be in D0I3 when this pcm is opened */
+	/*
+	 * flag to indicate that the DSP pipelines should be kept
+	 * active or not while suspending the stream
+	 */
+	bool suspend_ignored;
+};
+
+/* ALSA SOF PCM device */
+struct snd_sof_pcm {
+	struct snd_soc_component *scomp;
+	struct snd_soc_tplg_pcm pcm;
+	struct snd_sof_pcm_stream stream[2];
+	struct list_head list;	/* list in sdev pcm list */
+	struct snd_pcm_hw_params params[2];
+	bool prepared[2]; /* PCM_PARAMS set successfully */
+};
+
+struct snd_sof_led_control {
+	unsigned int use_led;
+	unsigned int direction;
+	unsigned int led_value;
+};
+
+/* ALSA SOF Kcontrol device */
+struct snd_sof_control {
+	struct snd_soc_component *scomp;
+	int comp_id;
+	int min_volume_step; /* min volume step for volume_table */
+	int max_volume_step; /* max volume step for volume_table */
+	int num_channels;
+	u32 readback_offset; /* offset to mmapped data if used */
+	struct sof_ipc_ctrl_data *control_data;
+	u32 size;	/* cdata size */
+	enum sof_ipc_ctrl_cmd cmd;
+	u32 *volume_table; /* volume table computed from tlv data*/
+
+	struct list_head list;	/* list in sdev control list */
+
+	struct snd_sof_led_control led_ctl;
+};
+
+/* ASoC SOF DAPM widget */
+struct snd_sof_widget {
+	struct snd_soc_component *scomp;
+	int comp_id;
+	int pipeline_id;
+	int complete;
+	int id;
+
+	struct snd_soc_dapm_widget *widget;
+	struct list_head list;	/* list in sdev widget list */
+
+	void *private;		/* core does not touch this */
+};
+
+/* ASoC SOF DAPM route */
+struct snd_sof_route {
+	struct snd_soc_component *scomp;
+
+	struct snd_soc_dapm_route *route;
+	struct list_head list;	/* list in sdev route list */
+
+	void *private;
+};
+
+/* ASoC DAI device */
+struct snd_sof_dai {
+	struct snd_soc_component *scomp;
+	const char *name;
+	const char *cpu_dai_name;
+
+	struct sof_ipc_comp_dai comp_dai;
+	struct sof_ipc_dai_config *dai_config;
+	struct list_head list;	/* list in sdev dai list */
+};
+
+/*
+ * Kcontrols.
+ */
+
+int snd_sof_volume_get(struct snd_kcontrol *kcontrol,
+		       struct snd_ctl_elem_value *ucontrol);
+int snd_sof_volume_put(struct snd_kcontrol *kcontrol,
+		       struct snd_ctl_elem_value *ucontrol);
+int snd_sof_switch_get(struct snd_kcontrol *kcontrol,
+		       struct snd_ctl_elem_value *ucontrol);
+int snd_sof_switch_put(struct snd_kcontrol *kcontrol,
+		       struct snd_ctl_elem_value *ucontrol);
+int snd_sof_enum_get(struct snd_kcontrol *kcontrol,
+		     struct snd_ctl_elem_value *ucontrol);
+int snd_sof_enum_put(struct snd_kcontrol *kcontrol,
+		     struct snd_ctl_elem_value *ucontrol);
+int snd_sof_bytes_get(struct snd_kcontrol *kcontrol,
+		      struct snd_ctl_elem_value *ucontrol);
+int snd_sof_bytes_put(struct snd_kcontrol *kcontrol,
+		      struct snd_ctl_elem_value *ucontrol);
+int snd_sof_bytes_ext_put(struct snd_kcontrol *kcontrol,
+			  const unsigned int __user *binary_data,
+			  unsigned int size);
+int snd_sof_bytes_ext_get(struct snd_kcontrol *kcontrol,
+			  unsigned int __user *binary_data,
+			  unsigned int size);
+
+/*
+ * Topology.
+ * There is no snd_sof_free_topology since topology components will
+ * be freed by snd_soc_unregister_component,
+ */
+int snd_sof_load_topology(struct snd_soc_component *scomp, const char *file);
+int snd_sof_complete_pipeline(struct device *dev,
+			      struct snd_sof_widget *swidget);
+
+int sof_load_pipeline_ipc(struct device *dev,
+			  struct sof_ipc_pipe_new *pipeline,
+			  struct sof_ipc_comp_reply *r);
+
+/*
+ * Stream IPC
+ */
+int snd_sof_ipc_stream_posn(struct snd_soc_component *scomp,
+			    struct snd_sof_pcm *spcm, int direction,
+			    struct sof_ipc_stream_posn *posn);
+
+struct snd_sof_widget *snd_sof_find_swidget(struct snd_soc_component *scomp,
+					    const char *name);
+struct snd_sof_widget *
+snd_sof_find_swidget_sname(struct snd_soc_component *scomp,
+			   const char *pcm_name, int dir);
+struct snd_sof_dai *snd_sof_find_dai(struct snd_soc_component *scomp,
+				     const char *name);
+
+static inline
+struct snd_sof_pcm *snd_sof_find_spcm_dai(struct snd_soc_component *scomp,
+					  struct snd_soc_pcm_runtime *rtd)
+{
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
+
+	struct snd_sof_pcm *spcm = NULL;
+
+	list_for_each_entry(spcm, &sdev->pcm_list, list) {
+		if (le32_to_cpu(spcm->pcm.dai_id) == rtd->dai_link->id)
+			return spcm;
+	}
+
+	return NULL;
+}
+
+struct snd_sof_pcm *snd_sof_find_spcm_name(struct snd_soc_component *scomp,
+					   const char *name);
+struct snd_sof_pcm *snd_sof_find_spcm_comp(struct snd_soc_component *scomp,
+					   unsigned int comp_id,
+					   int *direction);
+struct snd_sof_pcm *snd_sof_find_spcm_pcm_id(struct snd_soc_component *scomp,
+					     unsigned int pcm_id);
+void snd_sof_pcm_period_elapsed(struct snd_pcm_substream *substream);
+
+/*
+ * Mixer IPC
+ */
+int snd_sof_ipc_set_get_comp_data(struct snd_sof_control *scontrol,
+				  u32 ipc_cmd,
+				  enum sof_ipc_ctrl_type ctrl_type,
+				  enum sof_ipc_ctrl_cmd ctrl_cmd,
+				  bool send);
+
+/* PM */
+int sof_restore_pipelines(struct device *dev);
+int sof_set_hw_params_upon_resume(struct device *dev);
+bool snd_sof_dsp_d0i3_on_suspend(struct snd_sof_dev *sdev);
+
+#endif
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h
index 18dd832f2053..eae1fc209a65 100644
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -12,20 +12,11 @@
 #define __SOUND_SOC_SOF_PRIV_H
 
 #include <linux/device.h>
-
 #include <sound/hdaudio.h>
-#include <sound/soc.h>
-#include <sound/control.h>
-
 #include <sound/sof.h>
-#include <sound/sof/stream.h> /* needs to be included before control.h */
-#include <sound/sof/control.h>
-#include <sound/sof/dai.h>
 #include <sound/sof/info.h>
 #include <sound/sof/pm.h>
-#include <sound/sof/topology.h>
 #include <sound/sof/trace.h>
-
 #include <uapi/sound/sof/fw.h>
 
 /* debug flags */
@@ -48,9 +39,6 @@ extern int sof_core_debug;
 /* DMA buffer size for trace */
 #define DMA_BUF_SIZE_FOR_TRACE (PAGE_SIZE * 16)
 
-/* max number of FE PCMs before BEs */
-#define SOF_BE_PCM_BASE		16
-
 #define SOF_IPC_DSP_REPLY		0
 #define SOF_IPC_HOST_REPLY		1
 
@@ -66,8 +54,6 @@ extern int sof_core_debug;
 	(IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_ENABLE_DEBUGFS_CACHE) || \
 	 IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST))
 
-#define DMA_CHAN_INVALID	0xFFFFFFFF
-
 /* DSP D0ix sub-state */
 enum sof_d0_substate {
 	SOF_DSP_D0I0 = 0,	/* DSP default D0 substate */
@@ -303,90 +289,6 @@ struct snd_sof_ipc_msg {
 	bool ipc_complete;
 };
 
-/* PCM stream, mapped to FW component  */
-struct snd_sof_pcm_stream {
-	u32 comp_id;
-	struct snd_dma_buffer page_table;
-	struct sof_ipc_stream_posn posn;
-	struct snd_pcm_substream *substream;
-	struct work_struct period_elapsed_work;
-	bool d0i3_compatible; /* DSP can be in D0I3 when this pcm is opened */
-	/*
-	 * flag to indicate that the DSP pipelines should be kept
-	 * active or not while suspending the stream
-	 */
-	bool suspend_ignored;
-};
-
-/* ALSA SOF PCM device */
-struct snd_sof_pcm {
-	struct snd_sof_dev *sdev;
-	struct snd_soc_tplg_pcm pcm;
-	struct snd_sof_pcm_stream stream[2];
-	struct list_head list;	/* list in sdev pcm list */
-	struct snd_pcm_hw_params params[2];
-	bool prepared[2]; /* PCM_PARAMS set successfully */
-};
-
-struct snd_sof_led_control {
-	unsigned int use_led;
-	unsigned int direction;
-	unsigned int led_value;
-};
-
-/* ALSA SOF Kcontrol device */
-struct snd_sof_control {
-	struct snd_sof_dev *sdev;
-	int comp_id;
-	int min_volume_step; /* min volume step for volume_table */
-	int max_volume_step; /* max volume step for volume_table */
-	int num_channels;
-	u32 readback_offset; /* offset to mmaped data if used */
-	struct sof_ipc_ctrl_data *control_data;
-	u32 size;	/* cdata size */
-	enum sof_ipc_ctrl_cmd cmd;
-	u32 *volume_table; /* volume table computed from tlv data*/
-
-	struct list_head list;	/* list in sdev control list */
-
-	struct snd_sof_led_control led_ctl;
-};
-
-/* ASoC SOF DAPM widget */
-struct snd_sof_widget {
-	struct snd_sof_dev *sdev;
-	int comp_id;
-	int pipeline_id;
-	int complete;
-	int id;
-
-	struct snd_soc_dapm_widget *widget;
-	struct list_head list;	/* list in sdev widget list */
-
-	void *private;		/* core does not touch this */
-};
-
-/* ASoC SOF DAPM route */
-struct snd_sof_route {
-	struct snd_sof_dev *sdev;
-
-	struct snd_soc_dapm_route *route;
-	struct list_head list;	/* list in sdev route list */
-
-	void *private;
-};
-
-/* ASoC DAI device */
-struct snd_sof_dai {
-	struct snd_sof_dev *sdev;
-	const char *name;
-	const char *cpu_dai_name;
-
-	struct sof_ipc_comp_dai comp_dai;
-	struct sof_ipc_dai_config *dai_config;
-	struct list_head list;	/* list in sdev dai list */
-};
-
 /*
  * SOF Device Level.
  */
@@ -531,67 +433,6 @@ int snd_sof_ipc_valid(struct snd_sof_dev *sdev);
 int sof_ipc_tx_message(struct snd_sof_ipc *ipc, u32 header,
 		       void *msg_data, size_t msg_bytes, void *reply_data,
 		       size_t reply_bytes);
-struct snd_sof_widget *snd_sof_find_swidget(struct snd_sof_dev *sdev,
-					    const char *name);
-struct snd_sof_widget *snd_sof_find_swidget_sname(struct snd_sof_dev *sdev,
-						  const char *pcm_name,
-						  int dir);
-struct snd_sof_dai *snd_sof_find_dai(struct snd_sof_dev *sdev,
-				     const char *name);
-
-static inline
-struct snd_sof_pcm *snd_sof_find_spcm_dai(struct snd_sof_dev *sdev,
-					  struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_sof_pcm *spcm = NULL;
-
-	list_for_each_entry(spcm, &sdev->pcm_list, list) {
-		if (le32_to_cpu(spcm->pcm.dai_id) == rtd->dai_link->id)
-			return spcm;
-	}
-
-	return NULL;
-}
-
-bool snd_sof_dsp_d0i3_on_suspend(struct snd_sof_dev *sdev);
-
-struct snd_sof_pcm *snd_sof_find_spcm_name(struct snd_sof_dev *sdev,
-					   const char *name);
-struct snd_sof_pcm *snd_sof_find_spcm_comp(struct snd_sof_dev *sdev,
-					   unsigned int comp_id,
-					   int *direction);
-struct snd_sof_pcm *snd_sof_find_spcm_pcm_id(struct snd_sof_dev *sdev,
-					     unsigned int pcm_id);
-void snd_sof_pcm_period_elapsed(struct snd_pcm_substream *substream);
-
-/*
- * Stream IPC
- */
-int snd_sof_ipc_stream_posn(struct snd_sof_dev *sdev,
-			    struct snd_sof_pcm *spcm, int direction,
-			    struct sof_ipc_stream_posn *posn);
-
-/*
- * Mixer IPC
- */
-int snd_sof_ipc_set_get_comp_data(struct snd_sof_ipc *ipc,
-				  struct snd_sof_control *scontrol, u32 ipc_cmd,
-				  enum sof_ipc_ctrl_type ctrl_type,
-				  enum sof_ipc_ctrl_cmd ctrl_cmd,
-				  bool send);
-
-/*
- * Topology.
- * There is no snd_sof_free_topology since topology components will
- * be freed by snd_soc_unregister_component,
- */
-int snd_sof_load_topology(struct snd_sof_dev *sdev, const char *file);
-int snd_sof_complete_pipeline(struct snd_sof_dev *sdev,
-			      struct snd_sof_widget *swidget);
-
-int sof_load_pipeline_ipc(struct snd_sof_dev *sdev,
-			  struct sof_ipc_pipe_new *pipeline,
-			  struct sof_ipc_comp_reply *r);
 
 /*
  * Trace/debug
@@ -623,40 +464,12 @@ void snd_sof_handle_fw_exception(struct snd_sof_dev *sdev);
  */
 extern struct snd_compr_ops sof_compressed_ops;
 
-/*
- * Kcontrols.
- */
-
-int snd_sof_volume_get(struct snd_kcontrol *kcontrol,
-		       struct snd_ctl_elem_value *ucontrol);
-int snd_sof_volume_put(struct snd_kcontrol *kcontrol,
-		       struct snd_ctl_elem_value *ucontrol);
-int snd_sof_switch_get(struct snd_kcontrol *kcontrol,
-		       struct snd_ctl_elem_value *ucontrol);
-int snd_sof_switch_put(struct snd_kcontrol *kcontrol,
-		       struct snd_ctl_elem_value *ucontrol);
-int snd_sof_enum_get(struct snd_kcontrol *kcontrol,
-		     struct snd_ctl_elem_value *ucontrol);
-int snd_sof_enum_put(struct snd_kcontrol *kcontrol,
-		     struct snd_ctl_elem_value *ucontrol);
-int snd_sof_bytes_get(struct snd_kcontrol *kcontrol,
-		      struct snd_ctl_elem_value *ucontrol);
-int snd_sof_bytes_put(struct snd_kcontrol *kcontrol,
-		      struct snd_ctl_elem_value *ucontrol);
-int snd_sof_bytes_ext_put(struct snd_kcontrol *kcontrol,
-			  const unsigned int __user *binary_data,
-			  unsigned int size);
-int snd_sof_bytes_ext_get(struct snd_kcontrol *kcontrol,
-			  unsigned int __user *binary_data,
-			  unsigned int size);
-
 /*
  * DSP Architectures.
  */
 static inline void sof_stack(struct snd_sof_dev *sdev, void *oops, u32 *stack,
 			     u32 stack_words)
 {
-	if (sof_arch_ops(sdev)->dsp_stack)
 		sof_arch_ops(sdev)->dsp_stack(sdev, oops, stack, stack_words);
 }
 
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c
index f31791ce9958..ff25d5c95b70 100644
--- a/sound/soc/sof/topology.c
+++ b/sound/soc/sof/topology.c
@@ -13,6 +13,7 @@
 #include <sound/pcm_params.h>
 #include <uapi/sound/sof/tokens.h>
 #include "sof-priv.h"
+#include "sof-audio.h"
 #include "ops.h"
 
 #define COMP_ID_UNASSIGNED		0xffffffff
@@ -53,7 +54,8 @@ struct sof_widget_data {
 static int ipc_pcm_params(struct snd_sof_widget *swidget, int dir)
 {
 	struct sof_ipc_pcm_params_reply ipc_params_reply;
-	struct snd_sof_dev *sdev = swidget->sdev;
+	struct snd_soc_component *scomp = swidget->scomp;
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	struct sof_ipc_pcm_params pcm;
 	struct snd_pcm_hw_params *params;
 	struct snd_sof_pcm *spcm;
@@ -62,9 +64,9 @@ static int ipc_pcm_params(struct snd_sof_widget *swidget, int dir)
 	memset(&pcm, 0, sizeof(pcm));
 
 	/* get runtime PCM params using widget's stream name */
-	spcm = snd_sof_find_spcm_name(sdev, swidget->widget->sname);
+	spcm = snd_sof_find_spcm_name(scomp, swidget->widget->sname);
 	if (!spcm) {
-		dev_err(sdev->dev, "error: cannot find PCM for %s\n",
+		dev_err(scomp->dev, "error: cannot find PCM for %s\n",
 			swidget->widget->name);
 		return -EINVAL;
 	}
@@ -102,7 +104,7 @@ static int ipc_pcm_params(struct snd_sof_widget *swidget, int dir)
 	ret = sof_ipc_tx_message(sdev->ipc, pcm.hdr.cmd, &pcm, sizeof(pcm),
 				 &ipc_params_reply, sizeof(ipc_params_reply));
 	if (ret < 0)
-		dev_err(sdev->dev, "error: pcm params failed for %s\n",
+		dev_err(scomp->dev, "error: pcm params failed for %s\n",
 			swidget->widget->name);
 
 	return ret;
@@ -111,7 +113,8 @@ static int ipc_pcm_params(struct snd_sof_widget *swidget, int dir)
  /* send stream trigger ipc */
 static int ipc_trigger(struct snd_sof_widget *swidget, int cmd)
 {
-	struct snd_sof_dev *sdev = swidget->sdev;
+	struct snd_soc_component *scomp = swidget->scomp;
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	struct sof_ipc_stream stream;
 	struct sof_ipc_reply reply;
 	int ret = 0;
@@ -125,7 +128,7 @@ static int ipc_trigger(struct snd_sof_widget *swidget, int cmd)
 	ret = sof_ipc_tx_message(sdev->ipc, stream.hdr.cmd, &stream,
 				 sizeof(stream), &reply, sizeof(reply));
 	if (ret < 0)
-		dev_err(sdev->dev, "error: failed to trigger %s\n",
+		dev_err(scomp->dev, "error: failed to trigger %s\n",
 			swidget->widget->name);
 
 	return ret;
@@ -135,23 +138,23 @@ static int sof_keyword_dapm_event(struct snd_soc_dapm_widget *w,
 				  struct snd_kcontrol *k, int event)
 {
 	struct snd_sof_widget *swidget = w->dobj.private;
+	struct snd_soc_component *scomp;
 	int stream = SNDRV_PCM_STREAM_CAPTURE;
-	struct snd_sof_dev *sdev;
 	struct snd_sof_pcm *spcm;
 	int ret = 0;
 
 	if (!swidget)
 		return 0;
 
-	sdev = swidget->sdev;
+	scomp = swidget->scomp;
 
-	dev_dbg(sdev->dev, "received event %d for widget %s\n",
+	dev_dbg(scomp->dev, "received event %d for widget %s\n",
 		event, w->name);
 
 	/* get runtime PCM params using widget's stream name */
-	spcm = snd_sof_find_spcm_name(sdev, swidget->widget->sname);
+	spcm = snd_sof_find_spcm_name(scomp, swidget->widget->sname);
 	if (!spcm) {
-		dev_err(sdev->dev, "error: cannot find PCM for %s\n",
+		dev_err(scomp->dev, "error: cannot find PCM for %s\n",
 			swidget->widget->name);
 		return -EINVAL;
 	}
@@ -160,14 +163,14 @@ static int sof_keyword_dapm_event(struct snd_soc_dapm_widget *w,
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:
 		if (spcm->stream[stream].suspend_ignored) {
-			dev_dbg(sdev->dev, "PRE_PMU event ignored, KWD pipeline is already RUNNING\n");
+			dev_dbg(scomp->dev, "PRE_PMU event ignored, KWD pipeline is already RUNNING\n");
 			return 0;
 		}
 
 		/* set pcm params */
 		ret = ipc_pcm_params(swidget, stream);
 		if (ret < 0) {
-			dev_err(sdev->dev,
+			dev_err(scomp->dev,
 				"error: failed to set pcm params for widget %s\n",
 				swidget->widget->name);
 			break;
@@ -176,27 +179,27 @@ static int sof_keyword_dapm_event(struct snd_soc_dapm_widget *w,
 		/* start trigger */
 		ret = ipc_trigger(swidget, SOF_IPC_STREAM_TRIG_START);
 		if (ret < 0)
-			dev_err(sdev->dev,
+			dev_err(scomp->dev,
 				"error: failed to trigger widget %s\n",
 				swidget->widget->name);
 		break;
 	case SND_SOC_DAPM_POST_PMD:
 		if (spcm->stream[stream].suspend_ignored) {
-			dev_dbg(sdev->dev, "POST_PMD even ignored, KWD pipeline will remain RUNNING\n");
+			dev_dbg(scomp->dev, "POST_PMD even ignored, KWD pipeline will remain RUNNING\n");
 			return 0;
 		}
 
 		/* stop trigger */
 		ret = ipc_trigger(swidget, SOF_IPC_STREAM_TRIG_STOP);
 		if (ret < 0)
-			dev_err(sdev->dev,
+			dev_err(scomp->dev,
 				"error: failed to trigger widget %s\n",
 				swidget->widget->name);
 
 		/* pcm free */
 		ret = ipc_trigger(swidget, SOF_IPC_STREAM_PCM_FREE);
 		if (ret < 0)
-			dev_err(sdev->dev,
+			dev_err(scomp->dev,
 				"error: failed to trigger widget %s\n",
 				swidget->widget->name);
 		break;
@@ -838,7 +841,7 @@ static void sof_parse_word_tokens(struct snd_soc_component *scomp,
 
 				/* check if array index is valid */
 				if (!index || *index == 0) {
-					dev_err(sdev->dev,
+					dev_err(scomp->dev,
 						"error: invalid array offset\n");
 					continue;
 				} else {
@@ -866,7 +869,6 @@ static int sof_parse_tokens(struct snd_soc_component *scomp,
 			    struct snd_soc_tplg_vendor_array *array,
 			    int priv_size)
 {
-	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	int asize;
 
 	while (priv_size > 0) {
@@ -874,7 +876,7 @@ static int sof_parse_tokens(struct snd_soc_component *scomp,
 
 		/* validate asize */
 		if (asize < 0) { /* FIXME: A zero-size array makes no sense */
-			dev_err(sdev->dev, "error: invalid array size 0x%x\n",
+			dev_err(scomp->dev, "error: invalid array size 0x%x\n",
 				asize);
 			return -EINVAL;
 		}
@@ -882,7 +884,7 @@ static int sof_parse_tokens(struct snd_soc_component *scomp,
 		/* make sure there is enough data before parsing */
 		priv_size -= asize;
 		if (priv_size < 0) {
-			dev_err(sdev->dev, "error: invalid array size 0x%x\n",
+			dev_err(scomp->dev, "error: invalid array size 0x%x\n",
 				asize);
 			return -EINVAL;
 		}
@@ -905,7 +907,7 @@ static int sof_parse_tokens(struct snd_soc_component *scomp,
 					      array);
 			break;
 		default:
-			dev_err(sdev->dev, "error: unknown token type %d\n",
+			dev_err(scomp->dev, "error: unknown token type %d\n",
 				array->type);
 			return -EINVAL;
 		}
@@ -920,9 +922,7 @@ static int sof_parse_tokens(struct snd_soc_component *scomp,
 static void sof_dbg_comp_config(struct snd_soc_component *scomp,
 				struct sof_ipc_comp_config *config)
 {
-	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
-
-	dev_dbg(sdev->dev, " config: periods snk %d src %d fmt %d\n",
+	dev_dbg(scomp->dev, " config: periods snk %d src %d fmt %d\n",
 		config->periods_sink, config->periods_source,
 		config->frame_fmt);
 }
@@ -974,7 +974,7 @@ static int sof_control_load_volume(struct snd_soc_component *scomp,
 
 	/* extract tlv data */
 	if (get_tlv_data(kc->tlv.p, tlv) < 0) {
-		dev_err(sdev->dev, "error: invalid TLV data\n");
+		dev_err(scomp->dev, "error: invalid TLV data\n");
 		ret = -EINVAL;
 		goto out_free;
 	}
@@ -982,7 +982,7 @@ static int sof_control_load_volume(struct snd_soc_component *scomp,
 	/* set up volume table */
 	ret = set_up_volume_table(scontrol, tlv, le32_to_cpu(mc->max) + 1);
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: setting up volume table\n");
+		dev_err(scomp->dev, "error: setting up volume table\n");
 		goto out_free;
 	}
 
@@ -999,12 +999,12 @@ static int sof_control_load_volume(struct snd_soc_component *scomp,
 			       ARRAY_SIZE(led_tokens), mc->priv.array,
 			       le32_to_cpu(mc->priv.size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse led tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse led tokens failed %d\n",
 			le32_to_cpu(mc->priv.size));
 		goto out_free_table;
 	}
 
-	dev_dbg(sdev->dev, "tplg: load kcontrol index %d chans %d\n",
+	dev_dbg(scomp->dev, "tplg: load kcontrol index %d chans %d\n",
 		scontrol->comp_id, scontrol->num_channels);
 
 	return ret;
@@ -1043,7 +1043,7 @@ static int sof_control_load_enum(struct snd_soc_component *scomp,
 
 	scontrol->cmd = SOF_CTRL_CMD_ENUM;
 
-	dev_dbg(sdev->dev, "tplg: load kcontrol index %d chans %d comp_id %d\n",
+	dev_dbg(scomp->dev, "tplg: load kcontrol index %d chans %d comp_id %d\n",
 		scontrol->comp_id, scontrol->num_channels, scontrol->comp_id);
 
 	return 0;
@@ -1067,7 +1067,7 @@ static int sof_control_load_bytes(struct snd_soc_component *scomp,
 		le32_to_cpu(control->priv.size);
 
 	if (scontrol->size > max_size) {
-		dev_err(sdev->dev, "err: bytes data size %d exceeds max %d.\n",
+		dev_err(scomp->dev, "err: bytes data size %d exceeds max %d.\n",
 			scontrol->size, max_size);
 		ret = -EINVAL;
 		goto out;
@@ -1083,7 +1083,7 @@ static int sof_control_load_bytes(struct snd_soc_component *scomp,
 	scontrol->comp_id = sdev->next_comp_id;
 	scontrol->cmd = SOF_CTRL_CMD_BINARY;
 
-	dev_dbg(sdev->dev, "tplg: load kcontrol index %d chans %d\n",
+	dev_dbg(scomp->dev, "tplg: load kcontrol index %d chans %d\n",
 		scontrol->comp_id, scontrol->num_channels);
 
 	if (le32_to_cpu(control->priv.size) > 0) {
@@ -1091,14 +1091,14 @@ static int sof_control_load_bytes(struct snd_soc_component *scomp,
 		       le32_to_cpu(control->priv.size));
 
 		if (cdata->data->magic != SOF_ABI_MAGIC) {
-			dev_err(sdev->dev, "error: Wrong ABI magic 0x%08x.\n",
+			dev_err(scomp->dev, "error: Wrong ABI magic 0x%08x.\n",
 				cdata->data->magic);
 			ret = -EINVAL;
 			goto out_free;
 		}
 		if (SOF_ABI_VERSION_INCOMPATIBLE(SOF_ABI_VERSION,
 						 cdata->data->abi)) {
-			dev_err(sdev->dev,
+			dev_err(scomp->dev,
 				"error: Incompatible ABI version 0x%08x.\n",
 				cdata->data->abi);
 			ret = -EINVAL;
@@ -1106,7 +1106,7 @@ static int sof_control_load_bytes(struct snd_soc_component *scomp,
 		}
 		if (cdata->data->size + sizeof(const struct sof_abi_hdr) !=
 		    le32_to_cpu(control->priv.size)) {
-			dev_err(sdev->dev,
+			dev_err(scomp->dev,
 				"error: Conflict in bytes vs. priv size.\n");
 			ret = -EINVAL;
 			goto out_free;
@@ -1134,14 +1134,14 @@ static int sof_control_load(struct snd_soc_component *scomp, int index,
 	struct snd_sof_control *scontrol;
 	int ret = -EINVAL;
 
-	dev_dbg(sdev->dev, "tplg: load control type %d name : %s\n",
+	dev_dbg(scomp->dev, "tplg: load control type %d name : %s\n",
 		hdr->type, hdr->name);
 
 	scontrol = kzalloc(sizeof(*scontrol), GFP_KERNEL);
 	if (!scontrol)
 		return -ENOMEM;
 
-	scontrol->sdev = sdev;
+	scontrol->scomp = scomp;
 
 	switch (le32_to_cpu(hdr->ops.info)) {
 	case SND_SOC_TPLG_CTL_VOLSW:
@@ -1170,7 +1170,7 @@ static int sof_control_load(struct snd_soc_component *scomp, int index,
 	case SND_SOC_TPLG_DAPM_CTL_ENUM_VALUE:
 	case SND_SOC_TPLG_DAPM_CTL_PIN:
 	default:
-		dev_warn(sdev->dev, "control type not supported %d:%d:%d\n",
+		dev_warn(scomp->dev, "control type not supported %d:%d:%d\n",
 			 hdr->ops.get, hdr->ops.put, hdr->ops.info);
 		kfree(scontrol);
 		return 0;
@@ -1193,7 +1193,7 @@ static int sof_control_unload(struct snd_soc_component *scomp,
 	struct sof_ipc_free fcomp;
 	struct snd_sof_control *scontrol = dobj->private;
 
-	dev_dbg(sdev->dev, "tplg: unload control name : %s\n", scomp->name);
+	dev_dbg(scomp->dev, "tplg: unload control name : %s\n", scomp->name);
 
 	fcomp.hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_COMP_FREE;
 	fcomp.hdr.size = sizeof(fcomp);
@@ -1217,12 +1217,11 @@ static int sof_connect_dai_widget(struct snd_soc_component *scomp,
 				  struct snd_soc_tplg_dapm_widget *tw,
 				  struct snd_sof_dai *dai)
 {
-	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	struct snd_soc_card *card = scomp->card;
 	struct snd_soc_pcm_runtime *rtd;
 
 	list_for_each_entry(rtd, &card->rtd_list, list) {
-		dev_vdbg(sdev->dev, "tplg: check widget: %s stream: %s dai stream: %s\n",
+		dev_vdbg(scomp->dev, "tplg: check widget: %s stream: %s dai stream: %s\n",
 			 w->name,  w->sname, rtd->dai_link->stream_name);
 
 		if (!w->sname || !rtd->dai_link->stream_name)
@@ -1236,13 +1235,13 @@ static int sof_connect_dai_widget(struct snd_soc_component *scomp,
 		case snd_soc_dapm_dai_out:
 			rtd->cpu_dai->capture_widget = w;
 			dai->name = rtd->dai_link->name;
-			dev_dbg(sdev->dev, "tplg: connected widget %s -> DAI link %s\n",
+			dev_dbg(scomp->dev, "tplg: connected widget %s -> DAI link %s\n",
 				w->name, rtd->dai_link->name);
 			break;
 		case snd_soc_dapm_dai_in:
 			rtd->cpu_dai->playback_widget = w;
 			dai->name = rtd->dai_link->name;
-			dev_dbg(sdev->dev, "tplg: connected widget %s -> DAI link %s\n",
+			dev_dbg(scomp->dev, "tplg: connected widget %s -> DAI link %s\n",
 				w->name, rtd->dai_link->name);
 			break;
 		default:
@@ -1252,7 +1251,7 @@ static int sof_connect_dai_widget(struct snd_soc_component *scomp,
 
 	/* check we have a connection */
 	if (!dai->name) {
-		dev_err(sdev->dev, "error: can't connect DAI %s stream %s\n",
+		dev_err(scomp->dev, "error: can't connect DAI %s stream %s\n",
 			w->name, w->sname);
 		return -EINVAL;
 	}
@@ -1284,7 +1283,7 @@ static int sof_widget_load_dai(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(dai_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse dai tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse dai tokens failed %d\n",
 			le32_to_cpu(private->size));
 		return ret;
 	}
@@ -1293,12 +1292,12 @@ static int sof_widget_load_dai(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(comp_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse dai.cfg tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse dai.cfg tokens failed %d\n",
 			private->size);
 		return ret;
 	}
 
-	dev_dbg(sdev->dev, "dai %s: type %d index %d\n",
+	dev_dbg(scomp->dev, "dai %s: type %d index %d\n",
 		swidget->widget->name, comp_dai.type, comp_dai.dai_index);
 	sof_dbg_comp_config(scomp, &comp_dai.config);
 
@@ -1306,7 +1305,7 @@ static int sof_widget_load_dai(struct snd_soc_component *scomp, int index,
 				 &comp_dai, sizeof(comp_dai), r, sizeof(*r));
 
 	if (ret == 0 && dai) {
-		dai->sdev = sdev;
+		dai->scomp = scomp;
 		memcpy(&dai->comp_dai, &comp_dai, sizeof(comp_dai));
 	}
 
@@ -1342,13 +1341,13 @@ static int sof_widget_load_buffer(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(buffer_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse buffer tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse buffer tokens failed %d\n",
 			private->size);
 		kfree(buffer);
 		return ret;
 	}
 
-	dev_dbg(sdev->dev, "buffer %s: size %d caps 0x%x\n",
+	dev_dbg(scomp->dev, "buffer %s: size %d caps 0x%x\n",
 		swidget->widget->name, buffer->size, buffer->caps);
 
 	swidget->private = buffer;
@@ -1356,7 +1355,7 @@ static int sof_widget_load_buffer(struct snd_soc_component *scomp, int index,
 	ret = sof_ipc_tx_message(sdev->ipc, buffer->comp.hdr.cmd, buffer,
 				 sizeof(*buffer), r, sizeof(*r));
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: buffer %s load failed\n",
+		dev_err(scomp->dev, "error: buffer %s load failed\n",
 			swidget->widget->name);
 		kfree(buffer);
 	}
@@ -1365,16 +1364,16 @@ static int sof_widget_load_buffer(struct snd_soc_component *scomp, int index,
 }
 
 /* bind PCM ID to host component ID */
-static int spcm_bind(struct snd_sof_dev *sdev, struct snd_sof_pcm *spcm,
+static int spcm_bind(struct snd_soc_component *scomp, struct snd_sof_pcm *spcm,
 		     int dir)
 {
 	struct snd_sof_widget *host_widget;
 
-	host_widget = snd_sof_find_swidget_sname(sdev,
+	host_widget = snd_sof_find_swidget_sname(scomp,
 						 spcm->pcm.caps[dir].name,
 						 dir);
 	if (!host_widget) {
-		dev_err(sdev->dev, "can't find host comp to bind pcm\n");
+		dev_err(scomp->dev, "can't find host comp to bind pcm\n");
 		return -EINVAL;
 	}
 
@@ -1415,7 +1414,7 @@ static int sof_widget_load_pcm(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(pcm_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse host tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse host tokens failed %d\n",
 			private->size);
 		goto err;
 	}
@@ -1424,12 +1423,12 @@ static int sof_widget_load_pcm(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(comp_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse host.cfg tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse host.cfg tokens failed %d\n",
 			le32_to_cpu(private->size));
 		goto err;
 	}
 
-	dev_dbg(sdev->dev, "loaded host %s\n", swidget->widget->name);
+	dev_dbg(scomp->dev, "loaded host %s\n", swidget->widget->name);
 	sof_dbg_comp_config(scomp, &host->config);
 
 	swidget->private = host;
@@ -1446,24 +1445,25 @@ static int sof_widget_load_pcm(struct snd_soc_component *scomp, int index,
 /*
  * Pipeline Topology
  */
-int sof_load_pipeline_ipc(struct snd_sof_dev *sdev,
+int sof_load_pipeline_ipc(struct device *dev,
 			  struct sof_ipc_pipe_new *pipeline,
 			  struct sof_ipc_comp_reply *r)
 {
+	struct snd_sof_dev *sdev = dev_get_drvdata(dev);
 	struct sof_ipc_pm_core_config pm_core_config;
 	int ret;
 
 	ret = sof_ipc_tx_message(sdev->ipc, pipeline->hdr.cmd, pipeline,
 				 sizeof(*pipeline), r, sizeof(*r));
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: load pipeline ipc failure\n");
+		dev_err(dev, "error: load pipeline ipc failure\n");
 		return ret;
 	}
 
 	/* power up the core that this pipeline is scheduled on */
 	ret = snd_sof_dsp_core_power_up(sdev, 1 << pipeline->core);
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: powering up pipeline schedule core %d\n",
+		dev_err(dev, "error: powering up pipeline schedule core %d\n",
 			pipeline->core);
 		return ret;
 	}
@@ -1487,7 +1487,7 @@ int sof_load_pipeline_ipc(struct snd_sof_dev *sdev,
 				 &pm_core_config, sizeof(pm_core_config),
 				 &pm_core_config, sizeof(pm_core_config));
 	if (ret < 0)
-		dev_err(sdev->dev, "error: core enable ipc failure\n");
+		dev_err(dev, "error: core enable ipc failure\n");
 
 	return ret;
 }
@@ -1497,7 +1497,6 @@ static int sof_widget_load_pipeline(struct snd_soc_component *scomp,
 				    struct snd_soc_tplg_dapm_widget *tw,
 				    struct sof_ipc_comp_reply *r)
 {
-	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	struct snd_soc_tplg_private *private = &tw->priv;
 	struct sof_ipc_pipe_new *pipeline;
 	struct snd_sof_widget *comp_swidget;
@@ -1514,9 +1513,9 @@ static int sof_widget_load_pipeline(struct snd_soc_component *scomp,
 	pipeline->comp_id = swidget->comp_id;
 
 	/* component at start of pipeline is our stream id */
-	comp_swidget = snd_sof_find_swidget(sdev, tw->sname);
+	comp_swidget = snd_sof_find_swidget(scomp, tw->sname);
 	if (!comp_swidget) {
-		dev_err(sdev->dev, "error: widget %s refers to non existent widget %s\n",
+		dev_err(scomp->dev, "error: widget %s refers to non existent widget %s\n",
 			tw->name, tw->sname);
 		ret = -EINVAL;
 		goto err;
@@ -1524,26 +1523,26 @@ static int sof_widget_load_pipeline(struct snd_soc_component *scomp,
 
 	pipeline->sched_id = comp_swidget->comp_id;
 
-	dev_dbg(sdev->dev, "tplg: pipeline id %d comp %d scheduling comp id %d\n",
+	dev_dbg(scomp->dev, "tplg: pipeline id %d comp %d scheduling comp id %d\n",
 		pipeline->pipeline_id, pipeline->comp_id, pipeline->sched_id);
 
 	ret = sof_parse_tokens(scomp, pipeline, sched_tokens,
 			       ARRAY_SIZE(sched_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse pipeline tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse pipeline tokens failed %d\n",
 			private->size);
 		goto err;
 	}
 
-	dev_dbg(sdev->dev, "pipeline %s: period %d pri %d mips %d core %d frames %d\n",
+	dev_dbg(scomp->dev, "pipeline %s: period %d pri %d mips %d core %d frames %d\n",
 		swidget->widget->name, pipeline->period, pipeline->priority,
 		pipeline->period_mips, pipeline->core, pipeline->frames_per_sched);
 
 	swidget->private = pipeline;
 
 	/* send ipc's to create pipeline comp and power up schedule core */
-	ret = sof_load_pipeline_ipc(sdev, pipeline, r);
+	ret = sof_load_pipeline_ipc(scomp->dev, pipeline, r);
 	if (ret >= 0)
 		return ret;
 err:
@@ -1581,7 +1580,7 @@ static int sof_widget_load_mixer(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(comp_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse mixer.cfg tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse mixer.cfg tokens failed %d\n",
 			private->size);
 		kfree(mixer);
 		return ret;
@@ -1628,7 +1627,7 @@ static int sof_widget_load_mux(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(comp_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse mux.cfg tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse mux.cfg tokens failed %d\n",
 			private->size);
 		kfree(mux);
 		return ret;
@@ -1668,7 +1667,7 @@ static int sof_widget_load_pga(struct snd_soc_component *scomp, int index,
 		return -ENOMEM;
 
 	if (!le32_to_cpu(tw->num_kcontrols)) {
-		dev_err(sdev->dev, "error: invalid kcontrol count %d for volume\n",
+		dev_err(scomp->dev, "error: invalid kcontrol count %d for volume\n",
 			tw->num_kcontrols);
 		ret = -EINVAL;
 		goto err;
@@ -1686,7 +1685,7 @@ static int sof_widget_load_pga(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(volume_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse volume tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse volume tokens failed %d\n",
 			private->size);
 		goto err;
 	}
@@ -1694,7 +1693,7 @@ static int sof_widget_load_pga(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(comp_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse volume.cfg tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse volume.cfg tokens failed %d\n",
 			le32_to_cpu(private->size));
 		goto err;
 	}
@@ -1754,7 +1753,7 @@ static int sof_widget_load_src(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(src_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse src tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse src tokens failed %d\n",
 			private->size);
 		goto err;
 	}
@@ -1763,12 +1762,12 @@ static int sof_widget_load_src(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(comp_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse src.cfg tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse src.cfg tokens failed %d\n",
 			le32_to_cpu(private->size));
 		goto err;
 	}
 
-	dev_dbg(sdev->dev, "src %s: source rate %d sink rate %d\n",
+	dev_dbg(scomp->dev, "src %s: source rate %d sink rate %d\n",
 		swidget->widget->name, src->source_rate, src->sink_rate);
 	sof_dbg_comp_config(scomp, &src->config);
 
@@ -1813,7 +1812,7 @@ static int sof_widget_load_siggen(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(tone_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse tone tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse tone tokens failed %d\n",
 			le32_to_cpu(private->size));
 		goto err;
 	}
@@ -1822,12 +1821,12 @@ static int sof_widget_load_siggen(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(comp_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse tone.cfg tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse tone.cfg tokens failed %d\n",
 			le32_to_cpu(private->size));
 		goto err;
 	}
 
-	dev_dbg(sdev->dev, "tone %s: frequency %d amplitude %d\n",
+	dev_dbg(scomp->dev, "tone %s: frequency %d amplitude %d\n",
 		swidget->widget->name, tone->frequency, tone->amplitude);
 	sof_dbg_comp_config(scomp, &tone->config);
 
@@ -1842,7 +1841,7 @@ static int sof_widget_load_siggen(struct snd_soc_component *scomp, int index,
 	return ret;
 }
 
-static int sof_get_control_data(struct snd_sof_dev *sdev,
+static int sof_get_control_data(struct snd_soc_component *scomp,
 				struct snd_soc_dapm_widget *widget,
 				struct sof_widget_data *wdata,
 				size_t *size)
@@ -1872,14 +1871,14 @@ static int sof_get_control_data(struct snd_sof_dev *sdev,
 			wdata[i].control = se->dobj.private;
 			break;
 		default:
-			dev_err(sdev->dev, "error: unknown kcontrol type %d in widget %s\n",
+			dev_err(scomp->dev, "error: unknown kcontrol type %d in widget %s\n",
 				widget->dobj.widget.kcontrol_type,
 				widget->name);
 			return -EINVAL;
 		}
 
 		if (!wdata[i].control) {
-			dev_err(sdev->dev, "error: no scontrol for widget %s\n",
+			dev_err(scomp->dev, "error: no scontrol for widget %s\n",
 				widget->name);
 			return -EINVAL;
 		}
@@ -1932,7 +1931,7 @@ static int sof_process_load(struct snd_soc_component *scomp, int index,
 	int i;
 
 	if (type == SOF_COMP_NONE) {
-		dev_err(sdev->dev, "error: invalid process comp type %d\n",
+		dev_err(scomp->dev, "error: invalid process comp type %d\n",
 			type);
 		return -EINVAL;
 	}
@@ -1947,7 +1946,7 @@ static int sof_process_load(struct snd_soc_component *scomp, int index,
 			return -ENOMEM;
 
 		/* get possible component controls and get size of all pdata */
-		ret = sof_get_control_data(sdev, widget, wdata,
+		ret = sof_get_control_data(scomp, widget, wdata,
 					   &ipc_data_size);
 
 		if (ret < 0)
@@ -1982,7 +1981,7 @@ static int sof_process_load(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(comp_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse process.cfg tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse process.cfg tokens failed %d\n",
 			le32_to_cpu(private->size));
 		goto err;
 	}
@@ -2010,7 +2009,7 @@ static int sof_process_load(struct snd_soc_component *scomp, int index,
 				 ipc_size, r, sizeof(*r));
 
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: create process failed\n");
+		dev_err(scomp->dev, "error: create process failed\n");
 		goto err;
 	}
 
@@ -2021,13 +2020,13 @@ static int sof_process_load(struct snd_soc_component *scomp, int index,
 	/* send control data with large message supported method */
 	for (i = 0; i < widget->num_kcontrols; i++) {
 		wdata[i].control->readback_offset = 0;
-		ret = snd_sof_ipc_set_get_comp_data(sdev->ipc, wdata[i].control,
+		ret = snd_sof_ipc_set_get_comp_data(wdata[i].control,
 						    wdata[i].ipc_cmd,
 						    wdata[i].ctrl_type,
 						    wdata[i].control->cmd,
 						    true);
 		if (ret != 0) {
-			dev_err(sdev->dev, "error: send control failed\n");
+			dev_err(scomp->dev, "error: send control failed\n");
 			break;
 		}
 	}
@@ -2050,14 +2049,13 @@ static int sof_widget_load_process(struct snd_soc_component *scomp, int index,
 				   struct snd_soc_tplg_dapm_widget *tw,
 				   struct sof_ipc_comp_reply *r)
 {
-	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	struct snd_soc_tplg_private *private = &tw->priv;
 	struct sof_ipc_comp_process config;
 	int ret;
 
 	/* check we have some tokens - we need at least process type */
 	if (le32_to_cpu(private->size) == 0) {
-		dev_err(sdev->dev, "error: process tokens not found\n");
+		dev_err(scomp->dev, "error: process tokens not found\n");
 		return -EINVAL;
 	}
 
@@ -2068,7 +2066,7 @@ static int sof_widget_load_process(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(process_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse process tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse process tokens failed %d\n",
 			le32_to_cpu(private->size));
 		return ret;
 	}
@@ -2077,14 +2075,14 @@ static int sof_widget_load_process(struct snd_soc_component *scomp, int index,
 	ret = sof_process_load(scomp, index, swidget, tw, r,
 			       find_process_comp_type(config.type));
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: process loading failed\n");
+		dev_err(scomp->dev, "error: process loading failed\n");
 		return ret;
 	}
 
 	return 0;
 }
 
-static int sof_widget_bind_event(struct snd_sof_dev *sdev,
+static int sof_widget_bind_event(struct snd_soc_component *scomp,
 				 struct snd_sof_widget *swidget,
 				 u16 event_type)
 {
@@ -2110,7 +2108,7 @@ static int sof_widget_bind_event(struct snd_sof_dev *sdev,
 		break;
 	}
 
-	dev_err(sdev->dev,
+	dev_err(scomp->dev,
 		"error: invalid event type %d for widget %s\n",
 		event_type, swidget->widget->name);
 	return -EINVAL;
@@ -2132,7 +2130,7 @@ static int sof_widget_ready(struct snd_soc_component *scomp, int index,
 	if (!swidget)
 		return -ENOMEM;
 
-	swidget->sdev = sdev;
+	swidget->scomp = scomp;
 	swidget->widget = w;
 	swidget->comp_id = sdev->next_comp_id++;
 	swidget->complete = 0;
@@ -2141,7 +2139,7 @@ static int sof_widget_ready(struct snd_soc_component *scomp, int index,
 	swidget->private = NULL;
 	memset(&reply, 0, sizeof(reply));
 
-	dev_dbg(sdev->dev, "tplg: ready widget id %d pipe %d type %d name : %s stream %s\n",
+	dev_dbg(scomp->dev, "tplg: ready widget id %d pipe %d type %d name : %s stream %s\n",
 		swidget->comp_id, index, swidget->id, tw->name,
 		strnlen(tw->sname, SNDRV_CTL_ELEM_ID_NAME_MAXLEN) > 0
 			? tw->sname : "none");
@@ -2212,14 +2210,14 @@ static int sof_widget_ready(struct snd_soc_component *scomp, int index,
 	case snd_soc_dapm_dai_link:
 	case snd_soc_dapm_kcontrol:
 	default:
-		dev_warn(sdev->dev, "warning: widget type %d name %s not handled\n",
+		dev_warn(scomp->dev, "warning: widget type %d name %s not handled\n",
 			 swidget->id, tw->name);
 		break;
 	}
 
 	/* check IPC reply */
 	if (ret < 0 || reply.rhdr.error < 0) {
-		dev_err(sdev->dev,
+		dev_err(scomp->dev,
 			"error: DSP failed to add widget id %d type %d name : %s stream %s reply %d\n",
 			tw->shift, swidget->id, tw->name,
 			strnlen(tw->sname, SNDRV_CTL_ELEM_ID_NAME_MAXLEN) > 0
@@ -2230,10 +2228,10 @@ static int sof_widget_ready(struct snd_soc_component *scomp, int index,
 
 	/* bind widget to external event */
 	if (tw->event_type) {
-		ret = sof_widget_bind_event(sdev, swidget,
+		ret = sof_widget_bind_event(scomp, swidget,
 					    le16_to_cpu(tw->event_type));
 		if (ret) {
-			dev_err(sdev->dev, "error: widget event binding failed\n");
+			dev_err(scomp->dev, "error: widget event binding failed\n");
 			kfree(swidget->private);
 			kfree(swidget);
 			return ret;
@@ -2301,7 +2299,7 @@ static int sof_widget_unload(struct snd_soc_component *scomp,
 		pipeline = swidget->private;
 		ret = snd_sof_dsp_core_power_down(sdev, 1 << pipeline->core);
 		if (ret < 0)
-			dev_err(sdev->dev, "error: powering down pipeline schedule core %d\n",
+			dev_err(scomp->dev, "error: powering down pipeline schedule core %d\n",
 				pipeline->core);
 
 		/* update enabled cores mask */
@@ -2329,7 +2327,7 @@ static int sof_widget_unload(struct snd_soc_component *scomp,
 			scontrol = sbe->dobj.private;
 			break;
 		default:
-			dev_warn(sdev->dev, "unsupported kcontrol_type\n");
+			dev_warn(scomp->dev, "unsupported kcontrol_type\n");
 			goto out;
 		}
 		kfree(scontrol->control_data);
@@ -2372,12 +2370,12 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index,
 	if (!spcm)
 		return -ENOMEM;
 
-	spcm->sdev = sdev;
+	spcm->scomp = scomp;
 	spcm->stream[SNDRV_PCM_STREAM_PLAYBACK].comp_id = COMP_ID_UNASSIGNED;
 	spcm->stream[SNDRV_PCM_STREAM_CAPTURE].comp_id = COMP_ID_UNASSIGNED;
 
 	spcm->pcm = *pcm;
-	dev_dbg(sdev->dev, "tplg: load pcm %s\n", pcm->dai_name);
+	dev_dbg(scomp->dev, "tplg: load pcm %s\n", pcm->dai_name);
 
 	dai_drv->dobj.private = spcm;
 	list_add(&spcm->list, &sdev->pcm_list);
@@ -2386,7 +2384,7 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(stream_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret) {
-		dev_err(sdev->dev, "error: parse stream tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse stream tokens failed %d\n",
 			le32_to_cpu(private->size));
 		return ret;
 	}
@@ -2395,7 +2393,7 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index,
 	if (!spcm->pcm.playback)
 		goto capture;
 
-	dev_vdbg(sdev->dev, "tplg: pcm %s stream tokens: playback d0i3:%d\n",
+	dev_vdbg(scomp->dev, "tplg: pcm %s stream tokens: playback d0i3:%d\n",
 		 spcm->pcm.pcm_name, spcm->stream[0].d0i3_compatible);
 
 	caps = &spcm->pcm.caps[stream];
@@ -2404,16 +2402,16 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index,
 	ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, sdev->dev,
 				  PAGE_SIZE, &spcm->stream[stream].page_table);
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: can't alloc page table for %s %d\n",
+		dev_err(scomp->dev, "error: can't alloc page table for %s %d\n",
 			caps->name, ret);
 
 		return ret;
 	}
 
 	/* bind pcm to host comp */
-	ret = spcm_bind(sdev, spcm, stream);
+	ret = spcm_bind(scomp, spcm, stream);
 	if (ret) {
-		dev_err(sdev->dev,
+		dev_err(scomp->dev,
 			"error: can't bind pcm to host\n");
 		goto free_playback_tables;
 	}
@@ -2425,7 +2423,7 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index,
 	if (!spcm->pcm.capture)
 		return ret;
 
-	dev_vdbg(sdev->dev, "tplg: pcm %s stream tokens: capture d0i3:%d\n",
+	dev_vdbg(scomp->dev, "tplg: pcm %s stream tokens: capture d0i3:%d\n",
 		 spcm->pcm.pcm_name, spcm->stream[1].d0i3_compatible);
 
 	caps = &spcm->pcm.caps[stream];
@@ -2434,15 +2432,15 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index,
 	ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, sdev->dev,
 				  PAGE_SIZE, &spcm->stream[stream].page_table);
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: can't alloc page table for %s %d\n",
+		dev_err(scomp->dev, "error: can't alloc page table for %s %d\n",
 			caps->name, ret);
 		goto free_playback_tables;
 	}
 
 	/* bind pcm to host comp */
-	ret = spcm_bind(sdev, spcm, stream);
+	ret = spcm_bind(scomp, spcm, stream);
 	if (ret) {
-		dev_err(sdev->dev,
+		dev_err(scomp->dev,
 			"error: can't bind pcm to host\n");
 		snd_dma_free_pages(&spcm->stream[stream].page_table);
 		goto free_playback_tables;
@@ -2568,7 +2566,7 @@ static int sof_link_ssp_load(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(ssp_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse ssp tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse ssp tokens failed %d\n",
 			le32_to_cpu(private->size));
 		return ret;
 	}
@@ -2582,7 +2580,7 @@ static int sof_link_ssp_load(struct snd_soc_component *scomp, int index,
 	config->ssp.rx_slots = le32_to_cpu(hw_config->rx_slots);
 	config->ssp.tx_slots = le32_to_cpu(hw_config->tx_slots);
 
-	dev_dbg(sdev->dev, "tplg: config SSP%d fmt 0x%x mclk %d bclk %d fclk %d width (%d)%d slots %d mclk id %d quirks %d\n",
+	dev_dbg(scomp->dev, "tplg: config SSP%d fmt 0x%x mclk %d bclk %d fclk %d width (%d)%d slots %d mclk id %d quirks %d\n",
 		config->dai_index, config->format,
 		config->ssp.mclk_rate, config->ssp.bclk_rate,
 		config->ssp.fsync_rate, config->ssp.sample_valid_bits,
@@ -2591,13 +2589,13 @@ static int sof_link_ssp_load(struct snd_soc_component *scomp, int index,
 
 	/* validate SSP fsync rate and channel count */
 	if (config->ssp.fsync_rate < 8000 || config->ssp.fsync_rate > 192000) {
-		dev_err(sdev->dev, "error: invalid fsync rate for SSP%d\n",
+		dev_err(scomp->dev, "error: invalid fsync rate for SSP%d\n",
 			config->dai_index);
 		return -EINVAL;
 	}
 
 	if (config->ssp.tdm_slots < 1 || config->ssp.tdm_slots > 8) {
-		dev_err(sdev->dev, "error: invalid channel count for SSP%d\n",
+		dev_err(scomp->dev, "error: invalid channel count for SSP%d\n",
 			config->dai_index);
 		return -EINVAL;
 	}
@@ -2608,7 +2606,7 @@ static int sof_link_ssp_load(struct snd_soc_component *scomp, int index,
 				 sizeof(reply));
 
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: failed to set DAI config for SSP%d\n",
+		dev_err(scomp->dev, "error: failed to set DAI config for SSP%d\n",
 			config->dai_index);
 		return ret;
 	}
@@ -2616,7 +2614,7 @@ static int sof_link_ssp_load(struct snd_soc_component *scomp, int index,
 	/* set config for all DAI's with name matching the link name */
 	ret = sof_set_dai_config(sdev, size, link, config);
 	if (ret < 0)
-		dev_err(sdev->dev, "error: failed to save DAI config for SSP%d\n",
+		dev_err(scomp->dev, "error: failed to save DAI config for SSP%d\n",
 			config->dai_index);
 
 	return ret;
@@ -2655,7 +2653,7 @@ static int sof_link_esai_load(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(esai_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse esai tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse esai tokens failed %d\n",
 			le32_to_cpu(private->size));
 		return ret;
 	}
@@ -2669,14 +2667,14 @@ static int sof_link_esai_load(struct snd_soc_component *scomp, int index,
 	config->esai.rx_slots = le32_to_cpu(hw_config->rx_slots);
 	config->esai.tx_slots = le32_to_cpu(hw_config->tx_slots);
 
-	dev_info(sdev->dev,
+	dev_info(scomp->dev,
 		 "tplg: config ESAI%d fmt 0x%x mclk %d width %d slots %d mclk id %d\n",
 		config->dai_index, config->format,
 		config->esai.mclk_rate, config->esai.tdm_slot_width,
 		config->esai.tdm_slots, config->esai.mclk_id);
 
 	if (config->esai.tdm_slots < 1 || config->esai.tdm_slots > 8) {
-		dev_err(sdev->dev, "error: invalid channel count for ESAI%d\n",
+		dev_err(scomp->dev, "error: invalid channel count for ESAI%d\n",
 			config->dai_index);
 		return -EINVAL;
 	}
@@ -2686,7 +2684,7 @@ static int sof_link_esai_load(struct snd_soc_component *scomp, int index,
 				 config->hdr.cmd, config, size, &reply,
 				 sizeof(reply));
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: failed to set DAI config for ESAI%d\n",
+		dev_err(scomp->dev, "error: failed to set DAI config for ESAI%d\n",
 			config->dai_index);
 		return ret;
 	}
@@ -2694,7 +2692,7 @@ static int sof_link_esai_load(struct snd_soc_component *scomp, int index,
 	/* set config for all DAI's with name matching the link name */
 	ret = sof_set_dai_config(sdev, size, link, config);
 	if (ret < 0)
-		dev_err(sdev->dev, "error: failed to save DAI config for ESAI%d\n",
+		dev_err(scomp->dev, "error: failed to save DAI config for ESAI%d\n",
 			config->dai_index);
 
 	return ret;
@@ -2727,7 +2725,7 @@ static int sof_link_dmic_load(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(dmic_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse dmic tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse dmic tokens failed %d\n",
 			le32_to_cpu(private->size));
 		return ret;
 	}
@@ -2762,7 +2760,7 @@ static int sof_link_dmic_load(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(dmic_pdm_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse dmic pdm tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse dmic pdm tokens failed %d\n",
 			le32_to_cpu(private->size));
 		goto err;
 	}
@@ -2771,27 +2769,27 @@ static int sof_link_dmic_load(struct snd_soc_component *scomp, int index,
 	ipc_config->hdr.size = size;
 
 	/* debug messages */
-	dev_dbg(sdev->dev, "tplg: config DMIC%d driver version %d\n",
+	dev_dbg(scomp->dev, "tplg: config DMIC%d driver version %d\n",
 		ipc_config->dai_index, ipc_config->dmic.driver_ipc_version);
-	dev_dbg(sdev->dev, "pdmclk_min %d pdm_clkmax %d duty_min %hd\n",
+	dev_dbg(scomp->dev, "pdmclk_min %d pdm_clkmax %d duty_min %hd\n",
 		ipc_config->dmic.pdmclk_min, ipc_config->dmic.pdmclk_max,
 		ipc_config->dmic.duty_min);
-	dev_dbg(sdev->dev, "duty_max %hd fifo_fs %d num_pdms active %d\n",
+	dev_dbg(scomp->dev, "duty_max %hd fifo_fs %d num_pdms active %d\n",
 		ipc_config->dmic.duty_max, ipc_config->dmic.fifo_fs,
 		ipc_config->dmic.num_pdm_active);
-	dev_dbg(sdev->dev, "fifo word length %hd\n",
+	dev_dbg(scomp->dev, "fifo word length %hd\n",
 		ipc_config->dmic.fifo_bits);
 
 	for (j = 0; j < ipc_config->dmic.num_pdm_active; j++) {
-		dev_dbg(sdev->dev, "pdm %hd mic a %hd mic b %hd\n",
+		dev_dbg(scomp->dev, "pdm %hd mic a %hd mic b %hd\n",
 			ipc_config->dmic.pdm[j].id,
 			ipc_config->dmic.pdm[j].enable_mic_a,
 			ipc_config->dmic.pdm[j].enable_mic_b);
-		dev_dbg(sdev->dev, "pdm %hd polarity a %hd polarity b %hd\n",
+		dev_dbg(scomp->dev, "pdm %hd polarity a %hd polarity b %hd\n",
 			ipc_config->dmic.pdm[j].id,
 			ipc_config->dmic.pdm[j].polarity_mic_a,
 			ipc_config->dmic.pdm[j].polarity_mic_b);
-		dev_dbg(sdev->dev, "pdm %hd clk_edge %hd skew %hd\n",
+		dev_dbg(scomp->dev, "pdm %hd clk_edge %hd skew %hd\n",
 			ipc_config->dmic.pdm[j].id,
 			ipc_config->dmic.pdm[j].clk_edge,
 			ipc_config->dmic.pdm[j].skew);
@@ -2808,7 +2806,7 @@ static int sof_link_dmic_load(struct snd_soc_component *scomp, int index,
 				 sizeof(reply));
 
 	if (ret < 0) {
-		dev_err(sdev->dev,
+		dev_err(scomp->dev,
 			"error: failed to set DAI config for DMIC%d\n",
 			config->dai_index);
 		goto err;
@@ -2817,7 +2815,7 @@ static int sof_link_dmic_load(struct snd_soc_component *scomp, int index,
 	/* set config for all DAI's with name matching the link name */
 	ret = sof_set_dai_config(sdev, size, link, ipc_config);
 	if (ret < 0)
-		dev_err(sdev->dev, "error: failed to save DAI config for DMIC%d\n",
+		dev_err(scomp->dev, "error: failed to save DAI config for DMIC%d\n",
 			config->dai_index);
 
 err:
@@ -2908,21 +2906,21 @@ static int sof_link_hda_load(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(hda_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse hda tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse hda tokens failed %d\n",
 			le32_to_cpu(private->size));
 		return ret;
 	}
 
 	dai = snd_soc_find_dai(link->cpus);
 	if (!dai) {
-		dev_err(sdev->dev, "error: failed to find dai %s in %s",
+		dev_err(scomp->dev, "error: failed to find dai %s in %s",
 			link->cpus->dai_name, __func__);
 		return -EINVAL;
 	}
 
 	ret = sof_link_hda_process(sdev, link, config);
 	if (ret < 0)
-		dev_err(sdev->dev, "error: failed to process hda dai link %s",
+		dev_err(scomp->dev, "error: failed to process hda dai link %s",
 			link->name);
 
 	return ret;
@@ -2948,7 +2946,7 @@ static int sof_link_alh_load(struct snd_soc_component *scomp, int index,
 				 sizeof(reply));
 
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: failed to set DAI config for ALH %d\n",
+		dev_err(scomp->dev, "error: failed to set DAI config for ALH %d\n",
 			config->dai_index);
 		return ret;
 	}
@@ -2956,7 +2954,7 @@ static int sof_link_alh_load(struct snd_soc_component *scomp, int index,
 	/* set config for all DAI's with name matching the link name */
 	ret = sof_set_dai_config(sdev, size, link, config);
 	if (ret < 0)
-		dev_err(sdev->dev, "error: failed to save DAI config for ALH %d\n",
+		dev_err(scomp->dev, "error: failed to save DAI config for ALH %d\n",
 			config->dai_index);
 
 	return ret;
@@ -2967,7 +2965,6 @@ static int sof_link_load(struct snd_soc_component *scomp, int index,
 			 struct snd_soc_dai_link *link,
 			 struct snd_soc_tplg_link_config *cfg)
 {
-	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	struct snd_soc_tplg_private *private = &cfg->priv;
 	struct sof_ipc_dai_config config;
 	struct snd_soc_tplg_hw_config *hw_config;
@@ -2976,10 +2973,10 @@ static int sof_link_load(struct snd_soc_component *scomp, int index,
 	int i = 0;
 
 	if (!link->platforms) {
-		dev_err(sdev->dev, "error: no platforms\n");
+		dev_err(scomp->dev, "error: no platforms\n");
 		return -EINVAL;
 	}
-	link->platforms->name = dev_name(sdev->dev);
+	link->platforms->name = dev_name(scomp->dev);
 
 	/*
 	 * Set nonatomic property for FE dai links as their trigger action
@@ -2998,7 +2995,7 @@ static int sof_link_load(struct snd_soc_component *scomp, int index,
 
 	/* check we have some tokens - we need at least DAI type */
 	if (le32_to_cpu(private->size) == 0) {
-		dev_err(sdev->dev, "error: expected tokens for DAI, none found\n");
+		dev_err(scomp->dev, "error: expected tokens for DAI, none found\n");
 		return -EINVAL;
 	}
 
@@ -3010,7 +3007,7 @@ static int sof_link_load(struct snd_soc_component *scomp, int index,
 			       ARRAY_SIZE(dai_link_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
-		dev_err(sdev->dev, "error: parse link tokens failed %d\n",
+		dev_err(scomp->dev, "error: parse link tokens failed %d\n",
 			le32_to_cpu(private->size));
 		return ret;
 	}
@@ -3022,12 +3019,12 @@ static int sof_link_load(struct snd_soc_component *scomp, int index,
 	num_hw_configs = le32_to_cpu(cfg->num_hw_configs);
 	if (!num_hw_configs) {
 		if (config.type != SOF_DAI_INTEL_HDA) {
-			dev_err(sdev->dev, "error: unexpected DAI config count %d!\n",
+			dev_err(scomp->dev, "error: unexpected DAI config count %d!\n",
 				le32_to_cpu(cfg->num_hw_configs));
 			return -EINVAL;
 		}
 	} else {
-		dev_dbg(sdev->dev, "tplg: %d hw_configs found, default id: %d!\n",
+		dev_dbg(scomp->dev, "tplg: %d hw_configs found, default id: %d!\n",
 			cfg->num_hw_configs, le32_to_cpu(cfg->default_hw_config_id));
 
 		for (i = 0; i < num_hw_configs; i++) {
@@ -3036,7 +3033,7 @@ static int sof_link_load(struct snd_soc_component *scomp, int index,
 		}
 
 		if (i == num_hw_configs) {
-			dev_err(sdev->dev, "error: default hw_config id: %d not found!\n",
+			dev_err(scomp->dev, "error: default hw_config id: %d not found!\n",
 				le32_to_cpu(cfg->default_hw_config_id));
 			return -EINVAL;
 		}
@@ -3075,7 +3072,8 @@ static int sof_link_load(struct snd_soc_component *scomp, int index,
 					 &config);
 		break;
 	default:
-		dev_err(sdev->dev, "error: invalid DAI type %d\n", config.type);
+		dev_err(scomp->dev, "error: invalid DAI type %d\n",
+			config.type);
 		ret = -EINVAL;
 		break;
 	}
@@ -3123,7 +3121,7 @@ static int sof_link_unload(struct snd_soc_component *scomp,
 			goto found;
 	}
 
-	dev_err(sdev->dev, "error: failed to find dai %s in %s",
+	dev_err(scomp->dev, "error: failed to find dai %s in %s",
 		link->name, __func__);
 	return -EINVAL;
 found:
@@ -3140,7 +3138,7 @@ static int sof_link_unload(struct snd_soc_component *scomp,
 		ret = sof_link_hda_unload(sdev, link);
 		break;
 	default:
-		dev_err(sdev->dev, "error: invalid DAI type %d\n",
+		dev_err(scomp->dev, "error: invalid DAI type %d\n",
 			sof_dai->dai_config->type);
 		ret = -EINVAL;
 		break;
@@ -3166,7 +3164,7 @@ static int sof_route_load(struct snd_soc_component *scomp, int index,
 	if (!sroute)
 		return -ENOMEM;
 
-	sroute->sdev = sdev;
+	sroute->scomp = scomp;
 
 	connect = kzalloc(sizeof(*connect), GFP_KERNEL);
 	if (!connect) {
@@ -3177,14 +3175,14 @@ static int sof_route_load(struct snd_soc_component *scomp, int index,
 	connect->hdr.size = sizeof(*connect);
 	connect->hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_COMP_CONNECT;
 
-	dev_dbg(sdev->dev, "sink %s control %s source %s\n",
+	dev_dbg(scomp->dev, "sink %s control %s source %s\n",
 		route->sink, route->control ? route->control : "none",
 		route->source);
 
 	/* source component */
-	source_swidget = snd_sof_find_swidget(sdev, (char *)route->source);
+	source_swidget = snd_sof_find_swidget(scomp, (char *)route->source);
 	if (!source_swidget) {
-		dev_err(sdev->dev, "error: source %s not found\n",
+		dev_err(scomp->dev, "error: source %s not found\n",
 			route->source);
 		ret = -EINVAL;
 		goto err;
@@ -3203,9 +3201,9 @@ static int sof_route_load(struct snd_soc_component *scomp, int index,
 	connect->source_id = source_swidget->comp_id;
 
 	/* sink component */
-	sink_swidget = snd_sof_find_swidget(sdev, (char *)route->sink);
+	sink_swidget = snd_sof_find_swidget(scomp, (char *)route->sink);
 	if (!sink_swidget) {
-		dev_err(sdev->dev, "error: sink %s not found\n",
+		dev_err(scomp->dev, "error: sink %s not found\n",
 			route->sink);
 		ret = -EINVAL;
 		goto err;
@@ -3229,7 +3227,7 @@ static int sof_route_load(struct snd_soc_component *scomp, int index,
 	 */
 	if (source_swidget->id != snd_soc_dapm_buffer &&
 	    sink_swidget->id != snd_soc_dapm_buffer) {
-		dev_dbg(sdev->dev, "warning: neither Linked source component %s nor sink component %s is of buffer type, ignoring link\n",
+		dev_dbg(scomp->dev, "warning: neither Linked source component %s nor sink component %s is of buffer type, ignoring link\n",
 			route->source, route->sink);
 		ret = 0;
 		goto err;
@@ -3241,7 +3239,7 @@ static int sof_route_load(struct snd_soc_component *scomp, int index,
 
 		/* check IPC return value */
 		if (ret < 0) {
-			dev_err(sdev->dev, "error: failed to add route sink %s control %s source %s\n",
+			dev_err(scomp->dev, "error: failed to add route sink %s control %s source %s\n",
 				route->sink,
 				route->control ? route->control : "none",
 				route->source);
@@ -3250,7 +3248,7 @@ static int sof_route_load(struct snd_soc_component *scomp, int index,
 
 		/* check IPC reply */
 		if (reply.error < 0) {
-			dev_err(sdev->dev, "error: DSP failed to add route sink %s control %s source %s result %d\n",
+			dev_err(scomp->dev, "error: DSP failed to add route sink %s control %s source %s result %d\n",
 				route->sink,
 				route->control ? route->control : "none",
 				route->source, reply.error);
@@ -3277,8 +3275,9 @@ static int sof_route_load(struct snd_soc_component *scomp, int index,
 /* Function to set the initial value of SOF kcontrols.
  * The value will be stored in scontrol->control_data
  */
-static int snd_sof_cache_kcontrol_val(struct snd_sof_dev *sdev)
+static int snd_sof_cache_kcontrol_val(struct snd_soc_component *scomp)
 {
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	struct snd_sof_control *scontrol = NULL;
 	int ipc_cmd, ctrl_type;
 	int ret = 0;
@@ -3298,33 +3297,34 @@ static int snd_sof_cache_kcontrol_val(struct snd_sof_dev *sdev)
 			ctrl_type = SOF_CTRL_TYPE_DATA_GET;
 			break;
 		default:
-			dev_err(sdev->dev,
+			dev_err(scomp->dev,
 				"error: Invalid scontrol->cmd: %d\n",
 				scontrol->cmd);
 			return -EINVAL;
 		}
-		ret = snd_sof_ipc_set_get_comp_data(sdev->ipc, scontrol,
+		ret = snd_sof_ipc_set_get_comp_data(scontrol,
 						    ipc_cmd, ctrl_type,
 						    scontrol->cmd,
 						    false);
 		if (ret < 0) {
-			dev_warn(sdev->dev,
-				"error: kcontrol value get for widget: %d\n",
-				scontrol->comp_id);
+			dev_warn(scomp->dev,
+				 "error: kcontrol value get for widget: %d\n",
+				 scontrol->comp_id);
 		}
 	}
 
 	return ret;
 }
 
-int snd_sof_complete_pipeline(struct snd_sof_dev *sdev,
+int snd_sof_complete_pipeline(struct device *dev,
 			      struct snd_sof_widget *swidget)
 {
+	struct snd_sof_dev *sdev = dev_get_drvdata(dev);
 	struct sof_ipc_pipe_ready ready;
 	struct sof_ipc_reply reply;
 	int ret;
 
-	dev_dbg(sdev->dev, "tplg: complete pipeline %s id %d\n",
+	dev_dbg(dev, "tplg: complete pipeline %s id %d\n",
 		swidget->widget->name, swidget->comp_id);
 
 	memset(&ready, 0, sizeof(ready));
@@ -3354,7 +3354,7 @@ static void sof_complete(struct snd_soc_component *scomp)
 		switch (swidget->id) {
 		case snd_soc_dapm_scheduler:
 			swidget->complete =
-				snd_sof_complete_pipeline(sdev, swidget);
+				snd_sof_complete_pipeline(scomp->dev, swidget);
 			break;
 		default:
 			break;
@@ -3364,14 +3364,13 @@ static void sof_complete(struct snd_soc_component *scomp)
 	 * cache initial values of SOF kcontrols by reading DSP value over
 	 * IPC. It may be overwritten by alsa-mixer after booting up
 	 */
-	snd_sof_cache_kcontrol_val(sdev);
+	snd_sof_cache_kcontrol_val(scomp);
 }
 
 /* manifest - optional to inform component of manifest */
 static int sof_manifest(struct snd_soc_component *scomp, int index,
 			struct snd_soc_tplg_manifest *man)
 {
-	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	u32 size;
 	u32 abi_version;
 
@@ -3379,16 +3378,16 @@ static int sof_manifest(struct snd_soc_component *scomp, int index,
 
 	/* backward compatible with tplg without ABI info */
 	if (!size) {
-		dev_dbg(sdev->dev, "No topology ABI info\n");
+		dev_dbg(scomp->dev, "No topology ABI info\n");
 		return 0;
 	}
 
 	if (size != SOF_TPLG_ABI_SIZE) {
-		dev_err(sdev->dev, "error: invalid topology ABI size\n");
+		dev_err(scomp->dev, "error: invalid topology ABI size\n");
 		return -EINVAL;
 	}
 
-	dev_info(sdev->dev,
+	dev_info(scomp->dev,
 		 "Topology: ABI %d:%d:%d Kernel ABI %d:%d:%d\n",
 		 man->priv.data[0], man->priv.data[1],
 		 man->priv.data[2], SOF_ABI_MAJOR, SOF_ABI_MINOR,
@@ -3399,15 +3398,15 @@ static int sof_manifest(struct snd_soc_component *scomp, int index,
 				  man->priv.data[2]);
 
 	if (SOF_ABI_VERSION_INCOMPATIBLE(SOF_ABI_VERSION, abi_version)) {
-		dev_err(sdev->dev, "error: incompatible topology ABI version\n");
+		dev_err(scomp->dev, "error: incompatible topology ABI version\n");
 		return -EINVAL;
 	}
 
 	if (abi_version > SOF_ABI_VERSION) {
 		if (!IS_ENABLED(CONFIG_SND_SOC_SOF_STRICT_ABI_CHECKS)) {
-			dev_warn(sdev->dev, "warn: topology ABI is more recent than kernel\n");
+			dev_warn(scomp->dev, "warn: topology ABI is more recent than kernel\n");
 		} else {
-			dev_err(sdev->dev, "error: topology ABI is more recent than kernel\n");
+			dev_err(scomp->dev, "error: topology ABI is more recent than kernel\n");
 			return -EINVAL;
 		}
 	}
@@ -3465,25 +3464,25 @@ static struct snd_soc_tplg_ops sof_tplg_ops = {
 	.bytes_ext_ops_count	= ARRAY_SIZE(sof_bytes_ext_ops),
 };
 
-int snd_sof_load_topology(struct snd_sof_dev *sdev, const char *file)
+int snd_sof_load_topology(struct snd_soc_component *scomp, const char *file)
 {
 	const struct firmware *fw;
 	int ret;
 
-	dev_dbg(sdev->dev, "loading topology:%s\n", file);
+	dev_dbg(scomp->dev, "loading topology:%s\n", file);
 
-	ret = request_firmware(&fw, file, sdev->dev);
+	ret = request_firmware(&fw, file, scomp->dev);
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: tplg request firmware %s failed err: %d\n",
+		dev_err(scomp->dev, "error: tplg request firmware %s failed err: %d\n",
 			file, ret);
 		return ret;
 	}
 
-	ret = snd_soc_tplg_component_load(sdev->component,
+	ret = snd_soc_tplg_component_load(scomp,
 					  &sof_tplg_ops, fw,
 					  SND_SOC_TPLG_INDEX_ALL);
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: tplg component load failed %d\n",
+		dev_err(scomp->dev, "error: tplg component load failed %d\n",
 			ret);
 		ret = -EINVAL;
 	}
