22 files changed, 349 insertions, 274 deletions

diff --git a/sound/soc/sof/Kconfig b/sound/soc/sof/Kconfig
index 8dfc165c3690..cd659493b5df 100644
--- a/sound/soc/sof/Kconfig
+++ b/sound/soc/sof/Kconfig
@@ -68,6 +68,17 @@ config SND_SOC_SOF_DEVELOPER_SUPPORT
 
 if SND_SOC_SOF_DEVELOPER_SUPPORT
 
+config SND_SOC_SOF_FORCE_PROBE_WORKQUEUE
+	bool "SOF force probe workqueue"
+	select SND_SOC_SOF_PROBE_WORK_QUEUE
+	help
+	  This option forces the use of a probe workqueue, which is only used
+	  when HDaudio is enabled due to module dependencies. Forcing this
+	  option is intended for debug only, but this should not add any
+	  functional issues in nominal cases.
+	  Say Y if you are involved in SOF development and need this option.
+	  If not, select N.
+
 config SND_SOC_SOF_NOCODEC
 	tristate
 
diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c
index 4a3d522f612b..3e4dd4a86363 100644
--- a/sound/soc/sof/core.c
+++ b/sound/soc/sof/core.c
@@ -154,7 +154,7 @@ static int sof_probe_continue(struct snd_sof_dev *sdev)
 	if (ret < 0) {
 		dev_err(sdev->dev, "error: failed to get machine info %d\n",
 			ret);
-		goto dbg_err;
+		goto dsp_err;
 	}
 
 	/* set up platform component driver */
@@ -232,8 +232,11 @@ static int sof_probe_continue(struct snd_sof_dev *sdev)
 	}
 
 	ret = snd_sof_machine_register(sdev, plat_data);
-	if (ret < 0)
+	if (ret < 0) {
+		dev_err(sdev->dev,
+			"error: failed to register machine driver %d\n", ret);
 		goto fw_trace_err;
+	}
 
 	/*
 	 * Some platforms in SOF, ex: BYT, may not have their platform PM
@@ -257,8 +260,9 @@ fw_run_err:
 fw_load_err:
 	snd_sof_ipc_free(sdev);
 ipc_err:
-	snd_sof_free_debug(sdev);
 dbg_err:
+	snd_sof_free_debug(sdev);
+dsp_err:
 	snd_sof_remove(sdev);
 
 	/* all resources freed, update state to match */
@@ -308,8 +312,10 @@ int snd_sof_device_probe(struct device *dev, struct snd_sof_pdata *plat_data)
 	    !sof_ops(sdev)->block_read || !sof_ops(sdev)->block_write ||
 	    !sof_ops(sdev)->send_msg || !sof_ops(sdev)->load_firmware ||
 	    !sof_ops(sdev)->ipc_msg_data || !sof_ops(sdev)->ipc_pcm_params ||
-	    !sof_ops(sdev)->fw_ready)
+	    !sof_ops(sdev)->fw_ready) {
+		dev_err(dev, "error: missing mandatory ops\n");
 		return -EINVAL;
+	}
 
 	INIT_LIST_HEAD(&sdev->pcm_list);
 	INIT_LIST_HEAD(&sdev->kcontrol_list);
diff --git a/sound/soc/sof/debug.c b/sound/soc/sof/debug.c
index 715a374b33cf..a51a928ea40a 100644
--- a/sound/soc/sof/debug.c
+++ b/sound/soc/sof/debug.c
@@ -451,8 +451,7 @@ static ssize_t sof_dfsentry_read(struct file *file, char __user *buffer,
 
 	dentry = file->f_path.dentry;
 	if ((!strcmp(dentry->d_name.name, "ipc_flood_count") ||
-	     !strcmp(dentry->d_name.name, "ipc_flood_duration_ms")) &&
-	    dfse->cache_buf) {
+	     !strcmp(dentry->d_name.name, "ipc_flood_duration_ms"))) {
 		if (*ppos)
 			return 0;
 
@@ -609,14 +608,16 @@ int snd_sof_debugfs_buf_item(struct snd_sof_dev *sdev,
 	dfse->sdev = sdev;
 
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST)
-	/*
-	 * cache_buf is unused for SOF_DFSENTRY_TYPE_BUF debugfs entries.
-	 * So, use it to save the results of the last IPC flood test.
-	 */
-	dfse->cache_buf = devm_kzalloc(sdev->dev, IPC_FLOOD_TEST_RESULT_LEN,
-				       GFP_KERNEL);
-	if (!dfse->cache_buf)
-		return -ENOMEM;
+	if (!strncmp(name, "ipc_flood", strlen("ipc_flood"))) {
+		/*
+		 * cache_buf is unused for SOF_DFSENTRY_TYPE_BUF debugfs entries.
+		 * So, use it to save the results of the last IPC flood test.
+		 */
+		dfse->cache_buf = devm_kzalloc(sdev->dev, IPC_FLOOD_TEST_RESULT_LEN,
+					       GFP_KERNEL);
+		if (!dfse->cache_buf)
+			return -ENOMEM;
+	}
 #endif
 
 	debugfs_create_file(name, mode, sdev->debugfs_root, dfse,
diff --git a/sound/soc/sof/intel/Kconfig b/sound/soc/sof/intel/Kconfig
index da1c396f529d..4bce89b5ea40 100644
--- a/sound/soc/sof/intel/Kconfig
+++ b/sound/soc/sof/intel/Kconfig
@@ -293,6 +293,6 @@ config SND_SOC_SOF_INTEL_SOUNDWIRE
 	  Say Y if you want to enable SoundWire links with SOF.
 	  If unsure select "N".
 
-endif ## SND_SOC_SOF_INTEL_PCI
+endif ## SND_SOC_SOF_PCI
 
 endif ## SND_SOC_SOF_INTEL_TOPLEVEL
diff --git a/sound/soc/sof/intel/bdw.c b/sound/soc/sof/intel/bdw.c
index fd5ae628732d..89a6c1f04a55 100644
--- a/sound/soc/sof/intel/bdw.c
+++ b/sound/soc/sof/intel/bdw.c
@@ -559,12 +559,16 @@ static void bdw_machine_select(struct snd_sof_dev *sdev)
 }
 
 static void bdw_set_mach_params(const struct snd_soc_acpi_mach *mach,
-				struct device *dev)
+				struct snd_sof_dev *sdev)
 {
+	struct snd_sof_pdata *pdata = sdev->pdata;
+	const struct sof_dev_desc *desc = pdata->desc;
 	struct snd_soc_acpi_mach_params *mach_params;
 
 	mach_params = (struct snd_soc_acpi_mach_params *)&mach->mach_params;
-	mach_params->platform = dev_name(dev);
+	mach_params->platform = dev_name(sdev->dev);
+	mach_params->num_dai_drivers = desc->ops->num_drv;
+	mach_params->dai_drivers = desc->ops->drv;
 }
 
 /* Broadwell DAIs */
diff --git a/sound/soc/sof/intel/byt.c b/sound/soc/sof/intel/byt.c
index 2846fdec9d95..d9803e2ba67f 100644
--- a/sound/soc/sof/intel/byt.c
+++ b/sound/soc/sof/intel/byt.c
@@ -427,15 +427,6 @@ static void byt_machine_select(struct snd_sof_dev *sdev)
 	sof_pdata->machine = mach;
 }
 
-static void byt_set_mach_params(const struct snd_soc_acpi_mach *mach,
-				struct device *dev)
-{
-	struct snd_soc_acpi_mach_params *mach_params;
-
-	mach_params = (struct snd_soc_acpi_mach_params *)&mach->mach_params;
-	mach_params->platform = dev_name(dev);
-}
-
 /* Baytrail DAIs */
 static struct snd_soc_dai_driver byt_dai[] = {
 {
@@ -506,6 +497,19 @@ static struct snd_soc_dai_driver byt_dai[] = {
 },
 };
 
+static void byt_set_mach_params(const struct snd_soc_acpi_mach *mach,
+				struct snd_sof_dev *sdev)
+{
+	struct snd_sof_pdata *pdata = sdev->pdata;
+	const struct sof_dev_desc *desc = pdata->desc;
+	struct snd_soc_acpi_mach_params *mach_params;
+
+	mach_params = (struct snd_soc_acpi_mach_params *)&mach->mach_params;
+	mach_params->platform = dev_name(sdev->dev);
+	mach_params->num_dai_drivers = desc->ops->num_drv;
+	mach_params->dai_drivers = desc->ops->drv;
+}
+
 /*
  * Probe and remove.
  */
diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c
index c6cb8c212eca..8d7bab433fb3 100644
--- a/sound/soc/sof/intel/hda-dai.c
+++ b/sound/soc/sof/intel/hda-dai.c
@@ -414,6 +414,44 @@ static struct snd_soc_cdai_ops sof_probe_compr_ops = {
 #endif
 #endif
 
+static int ssp_dai_hw_params(struct snd_pcm_substream *substream,
+			     struct snd_pcm_hw_params *params,
+			     struct snd_soc_dai *dai)
+{
+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+	struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, SOF_AUDIO_PCM_DRV_NAME);
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);
+	struct sof_ipc_dai_config *config;
+	struct snd_sof_dai *sof_dai;
+	struct sof_ipc_reply reply;
+	int ret;
+
+	list_for_each_entry(sof_dai, &sdev->dai_list, list) {
+		if (!sof_dai->cpu_dai_name || !sof_dai->dai_config)
+			continue;
+
+		if (!strcmp(dai->name, sof_dai->cpu_dai_name) &&
+		    substream->stream == sof_dai->comp_dai.direction) {
+			config = &sof_dai->dai_config[sof_dai->current_config];
+
+			/* send IPC */
+			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",
+					sof_dai->name);
+			return ret;
+		}
+	}
+
+	return 0;
+}
+
+static const struct snd_soc_dai_ops ssp_dai_ops = {
+	.hw_params = ssp_dai_hw_params,
+};
+
 /*
  * common dai driver for skl+ platforms.
  * some products who use this DAI array only physically have a subset of
@@ -422,6 +460,7 @@ static struct snd_soc_cdai_ops sof_probe_compr_ops = {
 struct snd_soc_dai_driver skl_dai[] = {
 {
 	.name = "SSP0 Pin",
+	.ops = &ssp_dai_ops,
 	.playback = {
 		.channels_min = 1,
 		.channels_max = 8,
@@ -433,6 +472,7 @@ struct snd_soc_dai_driver skl_dai[] = {
 },
 {
 	.name = "SSP1 Pin",
+	.ops = &ssp_dai_ops,
 	.playback = {
 		.channels_min = 1,
 		.channels_max = 8,
@@ -444,6 +484,7 @@ struct snd_soc_dai_driver skl_dai[] = {
 },
 {
 	.name = "SSP2 Pin",
+	.ops = &ssp_dai_ops,
 	.playback = {
 		.channels_min = 1,
 		.channels_max = 8,
@@ -455,6 +496,7 @@ struct snd_soc_dai_driver skl_dai[] = {
 },
 {
 	.name = "SSP3 Pin",
+	.ops = &ssp_dai_ops,
 	.playback = {
 		.channels_min = 1,
 		.channels_max = 8,
@@ -466,6 +508,7 @@ struct snd_soc_dai_driver skl_dai[] = {
 },
 {
 	.name = "SSP4 Pin",
+	.ops = &ssp_dai_ops,
 	.playback = {
 		.channels_min = 1,
 		.channels_max = 8,
@@ -477,6 +520,7 @@ struct snd_soc_dai_driver skl_dai[] = {
 },
 {
 	.name = "SSP5 Pin",
+	.ops = &ssp_dai_ops,
 	.playback = {
 		.channels_min = 1,
 		.channels_max = 8,
diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c
index 736a54beca23..623cf291e207 100644
--- a/sound/soc/sof/intel/hda-dsp.c
+++ b/sound/soc/sof/intel/hda-dsp.c
@@ -685,7 +685,7 @@ static int hda_resume(struct snd_sof_dev *sdev, bool runtime_resume)
 	if (ret < 0) {
 		dev_err(sdev->dev,
 			"error: failed to start controller after resume\n");
-		return ret;
+		goto cleanup;
 	}
 
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
@@ -711,6 +711,10 @@ static int hda_resume(struct snd_sof_dev *sdev, bool runtime_resume)
 	hda_dsp_ctrl_ppcap_enable(sdev, true);
 	hda_dsp_ctrl_ppcap_int_enable(sdev, true);
 
+cleanup:
+	/* display codec can powered off after controller init */
+	hda_codec_i915_display_power(sdev, false);
+
 	return 0;
 }
 
@@ -730,8 +734,6 @@ int hda_dsp_resume(struct snd_sof_dev *sdev)
 
 	/* resume from D0I3 */
 	if (sdev->dsp_power_state.state == SOF_DSP_PM_D0) {
-		hda_codec_i915_display_power(sdev, true);
-
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
 		/* power up links that were active before suspend */
 		list_for_each_entry(hlink, &bus->hlink_list, list) {
@@ -842,9 +844,6 @@ int hda_dsp_suspend(struct snd_sof_dev *sdev, u32 target_state)
 	cancel_delayed_work_sync(&hda->d0i3_work);
 
 	if (target_state == SOF_DSP_PM_D0) {
-		/* we can't keep a wakeref to display driver at suspend */
-		hda_codec_i915_display_power(sdev, false);
-
 		/* Set DSP power state */
 		ret = snd_sof_dsp_set_power_state(sdev, &target_dsp_state);
 		if (ret < 0) {
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index 0c096db07322..b00e8fcb2312 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -616,8 +616,6 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
 	u32 link_mask;
 	int ret = 0;
 
-	device_disable_async_suspend(bus->dev);
-
 	/* check if dsp is there */
 	if (bus->ppcap)
 		dev_dbg(sdev->dev, "PP capability, will probe DSP later.\n");
@@ -1215,12 +1213,16 @@ static int hda_sdw_machine_select(struct snd_sof_dev *sdev)
 #endif
 
 void hda_set_mach_params(const struct snd_soc_acpi_mach *mach,
-			 struct device *dev)
+			 struct snd_sof_dev *sdev)
 {
+	struct snd_sof_pdata *pdata = sdev->pdata;
+	const struct sof_dev_desc *desc = pdata->desc;
 	struct snd_soc_acpi_mach_params *mach_params;
 
 	mach_params = (struct snd_soc_acpi_mach_params *)&mach->mach_params;
-	mach_params->platform = dev_name(dev);
+	mach_params->platform = dev_name(sdev->dev);
+	mach_params->num_dai_drivers = desc->ops->num_drv;
+	mach_params->dai_drivers = desc->ops->drv;
 }
 
 void hda_machine_select(struct snd_sof_dev *sdev)
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index ae80725b0e33..4d44f8910393 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -763,7 +763,7 @@ extern const struct sof_intel_dsp_desc adls_chip_info;
 /* machine driver select */
 void hda_machine_select(struct snd_sof_dev *sdev);
 void hda_set_mach_params(const struct snd_soc_acpi_mach *mach,
-			 struct device *dev);
+			 struct snd_sof_dev *sdev);
 
 /* PCI driver selection and probe */
 int hda_pci_intel_probe(struct pci_dev *pci, const struct pci_device_id *pci_id);
diff --git a/sound/soc/sof/intel/pci-tgl.c b/sound/soc/sof/intel/pci-tgl.c
index 38bc353f7313..88c3bf404dd7 100644
--- a/sound/soc/sof/intel/pci-tgl.c
+++ b/sound/soc/sof/intel/pci-tgl.c
@@ -39,6 +39,7 @@ static const struct sof_dev_desc tgl_desc = {
 static const struct sof_dev_desc tglh_desc = {
 	.machines               = snd_soc_acpi_intel_tgl_machines,
 	.alt_machines		= snd_soc_acpi_intel_tgl_sdw_machines,
+	.use_acpi_target_states	= true,
 	.resindex_lpe_base      = 0,
 	.resindex_pcicfg_base   = -1,
 	.resindex_imr_base      = -1,
@@ -71,6 +72,7 @@ static const struct sof_dev_desc ehl_desc = {
 static const struct sof_dev_desc adls_desc = {
 	.machines               = snd_soc_acpi_intel_adl_machines,
 	.alt_machines           = snd_soc_acpi_intel_adl_sdw_machines,
+	.use_acpi_target_states	= true,
 	.resindex_lpe_base      = 0,
 	.resindex_pcicfg_base   = -1,
 	.resindex_imr_base      = -1,
@@ -84,6 +86,22 @@ static const struct sof_dev_desc adls_desc = {
 	.ops = &sof_tgl_ops,
 };
 
+static const struct sof_dev_desc adl_desc = {
+	.machines               = snd_soc_acpi_intel_adl_machines,
+	.alt_machines           = snd_soc_acpi_intel_adl_sdw_machines,
+	.resindex_lpe_base      = 0,
+	.resindex_pcicfg_base   = -1,
+	.resindex_imr_base      = -1,
+	.irqindex_host_ipc      = -1,
+	.resindex_dma_base      = -1,
+	.chip_info = &tgl_chip_info,
+	.default_fw_path = "intel/sof",
+	.default_tplg_path = "intel/sof-tplg",
+	.default_fw_filename = "sof-adl.ri",
+	.nocodec_tplg_filename = "sof-adl-nocodec.tplg",
+	.ops = &sof_tgl_ops,
+};
+
 /* PCI IDs */
 static const struct pci_device_id sof_pci_ids[] = {
 	{ PCI_DEVICE(0x8086, 0xa0c8), /* TGL-LP */
@@ -97,7 +115,7 @@ static const struct pci_device_id sof_pci_ids[] = {
 	{ PCI_DEVICE(0x8086, 0x7ad0), /* ADL-S */
 		.driver_data = (unsigned long)&adls_desc},
 	{ PCI_DEVICE(0x8086, 0x51c8), /* ADL-P */
-		.driver_data = (unsigned long)&tgl_desc},
+		.driver_data = (unsigned long)&adl_desc},
 	{ 0, }
 };
 MODULE_DEVICE_TABLE(pci, sof_pci_ids);
diff --git a/sound/soc/sof/intel/tgl.c b/sound/soc/sof/intel/tgl.c
index 54ba1b88ba86..2ed788304414 100644
--- a/sound/soc/sof/intel/tgl.c
+++ b/sound/soc/sof/intel/tgl.c
@@ -125,7 +125,7 @@ const struct snd_sof_dsp_ops sof_tgl_ops = {
 EXPORT_SYMBOL_NS(sof_tgl_ops, SND_SOC_SOF_INTEL_HDA_COMMON);
 
 const struct sof_intel_dsp_desc tgl_chip_info = {
-	/* Tigerlake */
+	/* Tigerlake , Alderlake */
 	.cores_num = 4,
 	.init_core_mask = 1,
 	.host_managed_cores_mask = BIT(0),
diff --git a/sound/soc/sof/nocodec.c b/sound/soc/sof/nocodec.c
index 3b9bb2e83a86..356497fe4f4c 100644
--- a/sound/soc/sof/nocodec.c
+++ b/sound/soc/sof/nocodec.c
@@ -20,16 +20,14 @@ static struct snd_soc_card sof_nocodec_card = {
 };
 
 static int sof_nocodec_bes_setup(struct device *dev,
-				 const struct snd_sof_dsp_ops *ops,
+				 struct snd_soc_dai_driver *drv,
 				 struct snd_soc_dai_link *links,
-				 int link_num, struct snd_soc_card *card,
-				 int (*pcm_dai_link_fixup)(struct snd_soc_pcm_runtime *rtd,
-							   struct snd_pcm_hw_params *params))
+				 int link_num, struct snd_soc_card *card)
 {
 	struct snd_soc_dai_link_component *dlc;
 	int i;
 
-	if (!ops || !links || !card)
+	if (!drv || !links || !card)
 		return -EINVAL;
 
 	/* set up BE dai_links */
@@ -55,16 +53,16 @@ static int sof_nocodec_bes_setup(struct device *dev,
 
 		links[i].id = i;
 		links[i].no_pcm = 1;
-		links[i].cpus->dai_name = ops->drv[i].name;
-		links[i].platforms->name = dev_name(dev);
+		links[i].cpus->dai_name = drv[i].name;
+		links[i].platforms->name = dev_name(dev->parent);
 		links[i].codecs->dai_name = "snd-soc-dummy-dai";
 		links[i].codecs->name = "snd-soc-dummy";
-		if (ops->drv[i].playback.channels_min)
+		if (drv[i].playback.channels_min)
 			links[i].dpcm_playback = 1;
-		if (ops->drv[i].capture.channels_min)
+		if (drv[i].capture.channels_min)
 			links[i].dpcm_capture = 1;
 
-		links[i].be_hw_params_fixup = pcm_dai_link_fixup;
+		links[i].be_hw_params_fixup = sof_pcm_dai_link_fixup;
 	}
 
 	card->dai_link = links;
@@ -73,29 +71,34 @@ static int sof_nocodec_bes_setup(struct device *dev,
 	return 0;
 }
 
-int sof_nocodec_setup(struct device *dev, const struct snd_sof_dsp_ops *ops,
-		      int (*pcm_dai_link_fixup)(struct snd_soc_pcm_runtime *rtd,
-						struct snd_pcm_hw_params *params))
+static int sof_nocodec_setup(struct device *dev,
+			     u32 num_dai_drivers,
+			     struct snd_soc_dai_driver *dai_drivers)
 {
 	struct snd_soc_dai_link *links;
 
 	/* create dummy BE dai_links */
-	links = devm_kzalloc(dev, sizeof(struct snd_soc_dai_link) *
-			     ops->num_drv, GFP_KERNEL);
+	links = devm_kzalloc(dev, sizeof(struct snd_soc_dai_link) * num_dai_drivers, GFP_KERNEL);
 	if (!links)
 		return -ENOMEM;
 
-	return sof_nocodec_bes_setup(dev, ops, links, ops->num_drv,
-				     &sof_nocodec_card, pcm_dai_link_fixup);
+	return sof_nocodec_bes_setup(dev, dai_drivers, links, num_dai_drivers, &sof_nocodec_card);
 }
-EXPORT_SYMBOL(sof_nocodec_setup);
 
 static int sof_nocodec_probe(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = &sof_nocodec_card;
+	struct snd_soc_acpi_mach *mach;
+	int ret;
 
 	card->dev = &pdev->dev;
 	card->topology_shortname_created = true;
+	mach = pdev->dev.platform_data;
+
+	ret = sof_nocodec_setup(card->dev, mach->mach_params.num_dai_drivers,
+				mach->mach_params.dai_drivers);
+	if (ret < 0)
+		return ret;
 
 	return devm_snd_soc_register_card(&pdev->dev, card);
 }
diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h
index 5099ad03df72..323a0b3f561b 100644
--- a/sound/soc/sof/ops.h
+++ b/sound/soc/sof/ops.h
@@ -497,12 +497,10 @@ snd_sof_machine_select(struct snd_sof_dev *sdev)
 
 static inline void
 snd_sof_set_mach_params(const struct snd_soc_acpi_mach *mach,
-			struct device *dev)
+			struct snd_sof_dev *sdev)
 {
-	struct snd_sof_dev *sdev = dev_get_drvdata(dev);
-
 	if (sof_ops(sdev) && sof_ops(sdev)->set_mach_params)
-		sof_ops(sdev)->set_mach_params(mach, dev);
+		sof_ops(sdev)->set_mach_params(mach, sdev);
 }
 
 static inline const struct snd_sof_dsp_ops
diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c
index 61c3fe17342d..9893b182da43 100644
--- a/sound/soc/sof/pcm.c
+++ b/sound/soc/sof/pcm.c
@@ -619,6 +619,31 @@ capture:
 	return 0;
 }
 
+static void ssp_dai_config_pcm_params_match(struct snd_sof_dev *sdev, const char *link_name,
+					    struct snd_pcm_hw_params *params)
+{
+	struct sof_ipc_dai_config *config;
+	struct snd_sof_dai *dai;
+	int i;
+
+	/*
+	 * Search for all matching DAIs as we can have both playback and capture DAI
+	 * associated with the same link.
+	 */
+	list_for_each_entry(dai, &sdev->dai_list, list) {
+		if (!dai->name || strcmp(link_name, dai->name))
+			continue;
+		for (i = 0; i < dai->number_configs; i++) {
+			config = &dai->dai_config[i];
+			if (config->ssp.fsync_rate == params_rate(params)) {
+				dev_dbg(sdev->dev, "DAI config %d matches pcm hw params\n", i);
+				dai->current_config = i;
+				break;
+			}
+		}
+	}
+}
+
 /* fixup the BE DAI link to match any values from topology */
 int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params)
 {
@@ -631,6 +656,7 @@ int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_pa
 		snd_soc_rtdcom_lookup(rtd, SOF_AUDIO_PCM_DRV_NAME);
 	struct snd_sof_dai *dai =
 		snd_sof_find_dai(component, (char *)rtd->dai_link->name);
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);
 	struct snd_soc_dpcm *dpcm;
 
 	/* no topology exists for this BE, try a common configuration */
@@ -673,10 +699,13 @@ int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_pa
 	/* read rate and channels from topology */
 	switch (dai->dai_config->type) {
 	case SOF_DAI_INTEL_SSP:
-		rate->min = dai->dai_config->ssp.fsync_rate;
-		rate->max = dai->dai_config->ssp.fsync_rate;
-		channels->min = dai->dai_config->ssp.tdm_slots;
-		channels->max = dai->dai_config->ssp.tdm_slots;
+		/* search for config to pcm params match, if not found use default */
+		ssp_dai_config_pcm_params_match(sdev, (char *)rtd->dai_link->name, params);
+
+		rate->min = dai->dai_config[dai->current_config].ssp.fsync_rate;
+		rate->max = dai->dai_config[dai->current_config].ssp.fsync_rate;
+		channels->min = dai->dai_config[dai->current_config].ssp.tdm_slots;
+		channels->max = dai->dai_config[dai->current_config].ssp.tdm_slots;
 
 		dev_dbg(component->dev,
 			"rate_min: %d rate_max: %d\n", rate->min, rate->max);
@@ -746,6 +775,7 @@ int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_pa
 
 	return 0;
 }
+EXPORT_SYMBOL(sof_pcm_dai_link_fixup);
 
 static int sof_pcm_probe(struct snd_soc_component *component)
 {
diff --git a/sound/soc/sof/sof-acpi-dev.c b/sound/soc/sof/sof-acpi-dev.c
index 1fec0420f662..7fbf09f9f17e 100644
--- a/sound/soc/sof/sof-acpi-dev.c
+++ b/sound/soc/sof/sof-acpi-dev.c
@@ -61,7 +61,6 @@ int sof_acpi_probe(struct platform_device *pdev, const struct sof_dev_desc *desc
 	struct device *dev = &pdev->dev;
 	struct snd_sof_pdata *sof_pdata;
 	const struct snd_sof_dsp_ops *ops;
-	int ret;
 
 	dev_dbg(dev, "ACPI DSP detected");
 
@@ -93,22 +92,11 @@ int sof_acpi_probe(struct platform_device *pdev, const struct sof_dev_desc *desc
 		sof_pdata->tplg_filename_prefix =
 			sof_pdata->desc->default_tplg_path;
 
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE)
-	/* set callback to enable runtime_pm */
+	/* set callback to be called on successful device probe to enable runtime_pm */
 	sof_pdata->sof_probe_complete = sof_acpi_probe_complete;
-#endif
-	/* call sof helper for DSP hardware probe */
-	ret = snd_sof_device_probe(dev, sof_pdata);
-	if (ret) {
-		dev_err(dev, "error: failed to probe DSP hardware!\n");
-		return ret;
-	}
 
-#if !IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE)
-	sof_acpi_probe_complete(dev);
-#endif
-
-	return ret;
+	/* call sof helper for DSP hardware probe */
+	return snd_sof_device_probe(dev, sof_pdata);
 }
 EXPORT_SYMBOL_NS(sof_acpi_probe, SND_SOC_SOF_ACPI_DEV);
 
diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c
index 3277489fee5e..510883cd9107 100644
--- a/sound/soc/sof/sof-audio.c
+++ b/sound/soc/sof/sof-audio.c
@@ -267,7 +267,7 @@ int sof_restore_pipelines(struct device *dev)
 	/* 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;
+		struct sof_ipc_dai_config *config = &dai->dai_config[dai->current_config];
 
 		if (!config) {
 			dev_err(dev, "error: no config for DAI %s\n",
@@ -434,6 +434,33 @@ struct snd_sof_dai *snd_sof_find_dai(struct snd_soc_component *scomp,
 }
 
 /*
+ * Helper to get SSP MCLK from a pcm_runtime.
+ * Return 0 if not exist.
+ */
+int sof_dai_get_mclk(struct snd_soc_pcm_runtime *rtd)
+{
+	struct snd_soc_component *component =
+		snd_soc_rtdcom_lookup(rtd, SOF_AUDIO_PCM_DRV_NAME);
+	struct snd_sof_dai *dai =
+		snd_sof_find_dai(component, (char *)rtd->dai_link->name);
+
+	/* use the tplg configured mclk if existed */
+	if (!dai || !dai->dai_config)
+		return 0;
+
+	switch (dai->dai_config->type) {
+	case SOF_DAI_INTEL_SSP:
+		return dai->dai_config->ssp.mclk_rate;
+	default:
+		/* not yet implemented for platforms other than the above */
+		dev_err(rtd->dev, "mclk for dai_config->type %d not supported yet!\n",
+			dai->dai_config->type);
+		return -EINVAL;
+	}
+}
+EXPORT_SYMBOL(sof_dai_get_mclk);
+
+/*
  * SOF Driver enumeration.
  */
 int sof_machine_check(struct snd_sof_dev *sdev)
@@ -441,24 +468,24 @@ int sof_machine_check(struct snd_sof_dev *sdev)
 	struct snd_sof_pdata *sof_pdata = sdev->pdata;
 	const struct sof_dev_desc *desc = sof_pdata->desc;
 	struct snd_soc_acpi_mach *mach;
-	int ret;
 
-#if !IS_ENABLED(CONFIG_SND_SOC_SOF_FORCE_NOCODEC_MODE)
+	if (!IS_ENABLED(CONFIG_SND_SOC_SOF_FORCE_NOCODEC_MODE)) {
 
-	/* find machine */
-	snd_sof_machine_select(sdev);
-	if (sof_pdata->machine) {
-		snd_sof_set_mach_params(sof_pdata->machine, sdev->dev);
-		return 0;
+		/* find machine */
+		snd_sof_machine_select(sdev);
+		if (sof_pdata->machine) {
+			snd_sof_set_mach_params(sof_pdata->machine, sdev);
+			return 0;
+		}
+
+		if (!IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC)) {
+			dev_err(sdev->dev, "error: no matching ASoC machine driver found - aborting probe\n");
+			return -ENODEV;
+		}
+	} else {
+		dev_warn(sdev->dev, "Force to use nocodec mode\n");
 	}
 
-#if !IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC)
-	dev_err(sdev->dev, "error: no matching ASoC machine driver found - aborting probe\n");
-	return -ENODEV;
-#endif
-#else
-	dev_warn(sdev->dev, "Force to use nocodec mode\n");
-#endif
 	/* select nocodec mode */
 	dev_warn(sdev->dev, "Using nocodec machine driver\n");
 	mach = devm_kzalloc(sdev->dev, sizeof(*mach), GFP_KERNEL);
@@ -468,12 +495,8 @@ int sof_machine_check(struct snd_sof_dev *sdev)
 	mach->drv_name = "sof-nocodec";
 	sof_pdata->tplg_filename = desc->nocodec_tplg_filename;
 
-	ret = sof_nocodec_setup(sdev->dev, desc->ops, sof_pcm_dai_link_fixup);
-	if (ret < 0)
-		return ret;
-
 	sof_pdata->machine = mach;
-	snd_sof_set_mach_params(sof_pdata->machine, sdev->dev);
+	snd_sof_set_mach_params(sof_pdata->machine, sdev);
 
 	return 0;
 }
diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h
index dc930fc2f4b5..dc274e63ed9a 100644
--- a/sound/soc/sof/sof-audio.h
+++ b/sound/soc/sof/sof-audio.h
@@ -112,6 +112,8 @@ struct snd_sof_dai {
 	const char *cpu_dai_name;
 
 	struct sof_ipc_comp_dai comp_dai;
+	int number_configs;
+	int current_config;
 	struct sof_ipc_dai_config *dai_config;
 	struct list_head list;	/* list in sdev dai list */
 };
diff --git a/sound/soc/sof/sof-of-dev.c b/sound/soc/sof/sof-of-dev.c
index 85ff0db88eb7..c9c70645b377 100644
--- a/sound/soc/sof/sof-of-dev.c
+++ b/sound/soc/sof/sof-of-dev.c
@@ -71,7 +71,6 @@ static int sof_of_probe(struct platform_device *pdev)
 	const struct sof_dev_desc *desc;
 	struct snd_sof_pdata *sof_pdata;
 	const struct snd_sof_dsp_ops *ops;
-	int ret;
 
 	dev_info(&pdev->dev, "DT DSP detected");
 
@@ -98,22 +97,11 @@ static int sof_of_probe(struct platform_device *pdev)
 	sof_pdata->fw_filename_prefix = sof_pdata->desc->default_fw_path;
 	sof_pdata->tplg_filename_prefix = sof_pdata->desc->default_tplg_path;
 
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE)
-	/* set callback to enable runtime_pm */
+	/* set callback to be called on successful device probe to enable runtime_pm */
 	sof_pdata->sof_probe_complete = sof_of_probe_complete;
-#endif
-	 /* call sof helper for DSP hardware probe */
-	ret = snd_sof_device_probe(dev, sof_pdata);
-	if (ret) {
-		dev_err(dev, "error: failed to probe DSP hardware\n");
-		return ret;
-	}
-
-#if !IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE)
-	sof_of_probe_complete(dev);
-#endif
 
-	return ret;
+	/* call sof helper for DSP hardware probe */
+	return snd_sof_device_probe(dev, sof_pdata);
 }
 
 static int sof_of_remove(struct platform_device *pdev)
diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c
index b842a414e1df..3489dc1b48f6 100644
--- a/sound/soc/sof/sof-pci-dev.c
+++ b/sound/soc/sof/sof-pci-dev.c
@@ -184,25 +184,13 @@ int sof_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
 	if (sof_override_tplg_name)
 		sof_pdata->tplg_filename = sof_override_tplg_name;
 
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE)
-	/* set callback to enable runtime_pm */
+	/* set callback to be called on successful device probe to enable runtime_pm */
 	sof_pdata->sof_probe_complete = sof_pci_probe_complete;
-#endif
+
 	/* call sof helper for DSP hardware probe */
 	ret = snd_sof_device_probe(dev, sof_pdata);
-	if (ret) {
-		dev_err(dev, "error: failed to probe DSP hardware!\n");
-		goto release_regions;
-	}
-
-#if !IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE)
-	sof_pci_probe_complete(dev);
-#endif
-
-	return ret;
-
-release_regions:
-	pci_release_regions(pci);
+	if (ret)
+		pci_release_regions(pci);
 
 	return ret;
 }
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h
index ad0d7ba2708c..fd8423172d8f 100644
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -259,7 +259,7 @@ struct snd_sof_dsp_ops {
 				   void *pdata); /* optional */
 	void (*machine_select)(struct snd_sof_dev *sdev); /* optional */
 	void (*set_mach_params)(const struct snd_soc_acpi_mach *mach,
-				struct device *dev); /* optional */
+				struct snd_sof_dev *sdev); /* optional */
 
 	/* DAI ops */
 	struct snd_soc_dai_driver *drv;
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c
index 10f99620eb31..59abcfc9bd55 100644
--- a/sound/soc/sof/topology.c
+++ b/sound/soc/sof/topology.c
@@ -2811,12 +2811,14 @@ static void sof_dai_set_format(struct snd_soc_tplg_hw_config *hw_config,
  * name. Note that the function can only be used for the case that all DAIs
  * have a common DAI config for now.
  */
-static int sof_set_dai_config(struct snd_sof_dev *sdev, u32 size,
-			      struct snd_soc_dai_link *link,
-			      struct sof_ipc_dai_config *config)
+static int sof_set_dai_config_multi(struct snd_sof_dev *sdev, u32 size,
+				    struct snd_soc_dai_link *link,
+				    struct sof_ipc_dai_config *config,
+				    int num_conf, int curr_conf)
 {
 	struct snd_sof_dai *dai;
 	int found = 0;
+	int i;
 
 	list_for_each_entry(dai, &sdev->dai_list, list) {
 		if (!dai->name)
@@ -2832,19 +2834,27 @@ static int sof_set_dai_config(struct snd_sof_dev *sdev, u32 size,
 			 * dai config's dai_index match to the component's
 			 * dai_index.
 			 */
-			config->dai_index = dai->comp_dai.dai_index;
+			for (i = 0; i < num_conf; i++)
+				config[i].dai_index = dai->comp_dai.dai_index;
 
+			dev_dbg(sdev->dev, "set DAI config for %s index %d\n",
+				dai->name, config[curr_conf].dai_index);
 			/* send message to DSP */
 			ret = sof_ipc_tx_message(sdev->ipc,
-						 config->hdr.cmd, config, size,
+						 config[curr_conf].hdr.cmd,
+						 &config[curr_conf], size,
 						 &reply, sizeof(reply));
 
 			if (ret < 0) {
-				dev_err(sdev->dev, "error: failed to set DAI config for %s index %d\n",
-					dai->name, config->dai_index);
+				dev_err(sdev->dev,
+					"error: failed to set DAI config for %s index %d\n",
+					dai->name, config[curr_conf].dai_index);
 				return ret;
 			}
-			dai->dai_config = kmemdup(config, size, GFP_KERNEL);
+
+			dai->number_configs = num_conf;
+			dai->current_config = curr_conf;
+			dai->dai_config = kmemdup(config, size * num_conf, GFP_KERNEL);
 			if (!dai->dai_config)
 				return -ENOMEM;
 
@@ -2868,64 +2878,81 @@ static int sof_set_dai_config(struct snd_sof_dev *sdev, u32 size,
 	return 0;
 }
 
+static int sof_set_dai_config(struct snd_sof_dev *sdev, u32 size,
+			      struct snd_soc_dai_link *link,
+			      struct sof_ipc_dai_config *config)
+{
+	return sof_set_dai_config_multi(sdev, size, link, config, 1, 0);
+}
+
 static int sof_link_ssp_load(struct snd_soc_component *scomp, int index,
 			     struct snd_soc_dai_link *link,
 			     struct snd_soc_tplg_link_config *cfg,
 			     struct snd_soc_tplg_hw_config *hw_config,
-			     struct sof_ipc_dai_config *config)
+			     struct sof_ipc_dai_config *config, int curr_conf)
 {
 	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	struct snd_soc_tplg_private *private = &cfg->priv;
+	int num_conf = le32_to_cpu(cfg->num_hw_configs);
 	u32 size = sizeof(*config);
 	int ret;
+	int i;
 
-	/* handle master/slave and inverted clocks */
-	sof_dai_set_format(hw_config, config);
-
-	/* init IPC */
-	memset(&config->ssp, 0, sizeof(struct sof_ipc_dai_ssp_params));
-	config->hdr.size = size;
+	/*
+	 * Parse common data, we should have 1 common data per hw_config.
+	 */
+	ret = sof_parse_token_sets(scomp, &config->ssp, ssp_tokens,
+				   ARRAY_SIZE(ssp_tokens), private->array,
+				   le32_to_cpu(private->size),
+				   num_conf, size);
 
-	ret = sof_parse_tokens(scomp, &config->ssp, ssp_tokens,
-			       ARRAY_SIZE(ssp_tokens), private->array,
-			       le32_to_cpu(private->size));
 	if (ret != 0) {
 		dev_err(scomp->dev, "error: parse ssp tokens failed %d\n",
 			le32_to_cpu(private->size));
 		return ret;
 	}
 
-	config->ssp.mclk_rate = le32_to_cpu(hw_config->mclk_rate);
-	config->ssp.bclk_rate = le32_to_cpu(hw_config->bclk_rate);
-	config->ssp.fsync_rate = le32_to_cpu(hw_config->fsync_rate);
-	config->ssp.tdm_slots = le32_to_cpu(hw_config->tdm_slots);
-	config->ssp.tdm_slot_width = le32_to_cpu(hw_config->tdm_slot_width);
-	config->ssp.mclk_direction = hw_config->mclk_direction;
-	config->ssp.rx_slots = le32_to_cpu(hw_config->rx_slots);
-	config->ssp.tx_slots = le32_to_cpu(hw_config->tx_slots);
+	/* process all possible hw configs */
+	for (i = 0; i < num_conf; i++) {
 
-	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,
-		config->ssp.tdm_slot_width, config->ssp.tdm_slots,
-		config->ssp.mclk_id, config->ssp.quirks);
-
-	/* validate SSP fsync rate and channel count */
-	if (config->ssp.fsync_rate < 8000 || config->ssp.fsync_rate > 192000) {
-		dev_err(scomp->dev, "error: invalid fsync rate for SSP%d\n",
-			config->dai_index);
-		return -EINVAL;
-	}
+		/* handle master/slave and inverted clocks */
+		sof_dai_set_format(&hw_config[i], &config[i]);
 
-	if (config->ssp.tdm_slots < 1 || config->ssp.tdm_slots > 8) {
-		dev_err(scomp->dev, "error: invalid channel count for SSP%d\n",
-			config->dai_index);
-		return -EINVAL;
+		config[i].hdr.size = size;
+
+		/* copy differentiating hw configs to ipc structs */
+		config[i].ssp.mclk_rate = le32_to_cpu(hw_config[i].mclk_rate);
+		config[i].ssp.bclk_rate = le32_to_cpu(hw_config[i].bclk_rate);
+		config[i].ssp.fsync_rate = le32_to_cpu(hw_config[i].fsync_rate);
+		config[i].ssp.tdm_slots = le32_to_cpu(hw_config[i].tdm_slots);
+		config[i].ssp.tdm_slot_width = le32_to_cpu(hw_config[i].tdm_slot_width);
+		config[i].ssp.mclk_direction = hw_config[i].mclk_direction;
+		config[i].ssp.rx_slots = le32_to_cpu(hw_config[i].rx_slots);
+		config[i].ssp.tx_slots = le32_to_cpu(hw_config[i].tx_slots);
+
+		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[i].dai_index, config[i].format,
+			config[i].ssp.mclk_rate, config[i].ssp.bclk_rate,
+			config[i].ssp.fsync_rate, config[i].ssp.sample_valid_bits,
+			config[i].ssp.tdm_slot_width, config[i].ssp.tdm_slots,
+			config[i].ssp.mclk_id, config[i].ssp.quirks);
+
+		/* validate SSP fsync rate and channel count */
+		if (config[i].ssp.fsync_rate < 8000 || config[i].ssp.fsync_rate > 192000) {
+			dev_err(scomp->dev, "error: invalid fsync rate for SSP%d\n",
+				config[i].dai_index);
+			return -EINVAL;
+		}
+
+		if (config[i].ssp.tdm_slots < 1 || config[i].ssp.tdm_slots > 8) {
+			dev_err(scomp->dev, "error: invalid channel count for SSP%d\n",
+				config[i].dai_index);
+			return -EINVAL;
+		}
 	}
 
 	/* set config for all DAI's with name matching the link name */
-	ret = sof_set_dai_config(sdev, size, link, config);
+	ret = sof_set_dai_config_multi(sdev, size, link, config, num_conf, curr_conf);
 	if (ret < 0)
 		dev_err(scomp->dev, "error: failed to save DAI config for SSP%d\n",
 			config->dai_index);
@@ -3216,11 +3243,13 @@ static int sof_link_load(struct snd_soc_component *scomp, int index,
 			 struct snd_soc_tplg_link_config *cfg)
 {
 	struct snd_soc_tplg_private *private = &cfg->priv;
-	struct sof_ipc_dai_config config;
 	struct snd_soc_tplg_hw_config *hw_config;
-	int num_hw_configs;
+	struct sof_ipc_dai_config common_config;
+	struct sof_ipc_dai_config *config;
+	int curr_conf;
+	int num_conf;
 	int ret;
-	int i = 0;
+	int i;
 
 	if (!link->platforms) {
 		dev_err(scomp->dev, "error: no platforms\n");
@@ -3257,13 +3286,11 @@ static int sof_link_load(struct snd_soc_component *scomp, int index,
 		return -EINVAL;
 	}
 
-	/* Send BE DAI link configurations to DSP */
-	memset(&config, 0, sizeof(config));
+	memset(&common_config, 0, sizeof(common_config));
 
 	/* get any common DAI tokens */
-	ret = sof_parse_tokens(scomp, &config, dai_link_tokens,
-			       ARRAY_SIZE(dai_link_tokens), private->array,
-			       le32_to_cpu(private->size));
+	ret = sof_parse_tokens(scomp, &common_config, dai_link_tokens, ARRAY_SIZE(dai_link_tokens),
+			       private->array, le32_to_cpu(private->size));
 	if (ret != 0) {
 		dev_err(scomp->dev, "error: parse link tokens failed %d\n",
 			le32_to_cpu(private->size));
@@ -3274,132 +3301,72 @@ static int sof_link_load(struct snd_soc_component *scomp, int index,
 	 * DAI links are expected to have at least 1 hw_config.
 	 * But some older topologies might have no hw_config for HDA dai links.
 	 */
-	num_hw_configs = le32_to_cpu(cfg->num_hw_configs);
-	if (!num_hw_configs) {
-		if (config.type != SOF_DAI_INTEL_HDA) {
+	hw_config = cfg->hw_config;
+	num_conf = le32_to_cpu(cfg->num_hw_configs);
+	if (!num_conf) {
+		if (common_config.type != SOF_DAI_INTEL_HDA) {
 			dev_err(scomp->dev, "error: unexpected DAI config count %d!\n",
 				le32_to_cpu(cfg->num_hw_configs));
 			return -EINVAL;
 		}
+		num_conf = 1;
+		curr_conf = 0;
 	} else {
 		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++) {
-			if (cfg->hw_config[i].id == cfg->default_hw_config_id)
+		for (curr_conf = 0; curr_conf < num_conf; curr_conf++) {
+			if (hw_config[curr_conf].id == cfg->default_hw_config_id)
 				break;
 		}
 
-		if (i == num_hw_configs) {
+		if (curr_conf == num_conf) {
 			dev_err(scomp->dev, "error: default hw_config id: %d not found!\n",
 				le32_to_cpu(cfg->default_hw_config_id));
 			return -EINVAL;
 		}
 	}
 
-	/* configure dai IPC message */
-	hw_config = &cfg->hw_config[i];
+	/* Reserve memory for all hw configs, eventually freed by widget */
+	config = kcalloc(num_conf, sizeof(*config), GFP_KERNEL);
+	if (!config)
+		return -ENOMEM;
 
-	config.hdr.cmd = SOF_IPC_GLB_DAI_MSG | SOF_IPC_DAI_CONFIG;
-	config.format = le32_to_cpu(hw_config->fmt);
+	/* Copy common data to all config ipc structs */
+	for (i = 0; i < num_conf; i++) {
+		config[i].hdr.cmd = SOF_IPC_GLB_DAI_MSG | SOF_IPC_DAI_CONFIG;
+		config[i].format = hw_config[i].fmt;
+		config[i].type = common_config.type;
+		config[i].dai_index = common_config.dai_index;
+	}
 
 	/* now load DAI specific data and send IPC - type comes from token */
-	switch (config.type) {
+	switch (common_config.type) {
 	case SOF_DAI_INTEL_SSP:
-		ret = sof_link_ssp_load(scomp, index, link, cfg, hw_config,
-					&config);
+		ret = sof_link_ssp_load(scomp, index, link, cfg, hw_config, config, curr_conf);
 		break;
 	case SOF_DAI_INTEL_DMIC:
-		ret = sof_link_dmic_load(scomp, index, link, cfg, hw_config,
-					 &config);
+		ret = sof_link_dmic_load(scomp, index, link, cfg, hw_config + curr_conf, config);
 		break;
 	case SOF_DAI_INTEL_HDA:
-		ret = sof_link_hda_load(scomp, index, link, cfg, hw_config,
-					&config);
+		ret = sof_link_hda_load(scomp, index, link, cfg, hw_config + curr_conf, config);
 		break;
 	case SOF_DAI_INTEL_ALH:
-		ret = sof_link_alh_load(scomp, index, link, cfg, hw_config,
-					&config);
+		ret = sof_link_alh_load(scomp, index, link, cfg, hw_config + curr_conf, config);
 		break;
 	case SOF_DAI_IMX_SAI:
-		ret = sof_link_sai_load(scomp, index, link, cfg, hw_config,
-					&config);
+		ret = sof_link_sai_load(scomp, index, link, cfg, hw_config + curr_conf, config);
 		break;
 	case SOF_DAI_IMX_ESAI:
-		ret = sof_link_esai_load(scomp, index, link, cfg, hw_config,
-					 &config);
+		ret = sof_link_esai_load(scomp, index, link, cfg, hw_config + curr_conf, config);
 		break;
 	default:
-		dev_err(scomp->dev, "error: invalid DAI type %d\n",
-			config.type);
+		dev_err(scomp->dev, "error: invalid DAI type %d\n", common_config.type);
 		ret = -EINVAL;
 		break;
 	}
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-static int sof_link_hda_unload(struct snd_sof_dev *sdev,
-			       struct snd_soc_dai_link *link)
-{
-	struct snd_soc_dai *dai;
-
-	dai = snd_soc_find_dai(link->cpus);
-	if (!dai) {
-		dev_err(sdev->dev, "error: failed to find dai %s in %s",
-			link->cpus->dai_name, __func__);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int sof_link_unload(struct snd_soc_component *scomp,
-			   struct snd_soc_dobj *dobj)
-{
-	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
-	struct snd_soc_dai_link *link =
-		container_of(dobj, struct snd_soc_dai_link, dobj);
-
-	struct snd_sof_dai *sof_dai;
-	int ret = 0;
-
-	/* only BE link is loaded by sof */
-	if (!link->no_pcm)
-		return 0;
 
-	list_for_each_entry(sof_dai, &sdev->dai_list, list) {
-		if (!sof_dai->name)
-			continue;
-
-		if (strcmp(link->name, sof_dai->name) == 0)
-			goto found;
-	}
-
-	dev_err(scomp->dev, "error: failed to find dai %s in %s",
-		link->name, __func__);
-	return -EINVAL;
-found:
-
-	switch (sof_dai->dai_config->type) {
-	case SOF_DAI_INTEL_SSP:
-	case SOF_DAI_INTEL_DMIC:
-	case SOF_DAI_INTEL_ALH:
-	case SOF_DAI_IMX_SAI:
-	case SOF_DAI_IMX_ESAI:
-		/* no resource needs to be released for all cases above */
-		break;
-	case SOF_DAI_INTEL_HDA:
-		ret = sof_link_hda_unload(sdev, link);
-		break;
-	default:
-		dev_err(scomp->dev, "error: invalid DAI type %d\n",
-			sof_dai->dai_config->type);
-		ret = -EINVAL;
-		break;
-	}
+	kfree(config);
 
 	return ret;
 }
@@ -3704,7 +3671,6 @@ static struct snd_soc_tplg_ops sof_tplg_ops = {
 
 	/* DAI link - used for any driver specific init */
 	.link_load	= sof_link_load,
-	.link_unload	= sof_link_unload,
 
 	/* completion - called at completion of firmware loading */
 	.complete	= sof_complete,