diff --git a/sound/soc/sof/amd/acp-loader.c b/sound/soc/sof/amd/acp-loader.c
index a427673cfb03..b5510dcac939 100644
--- a/sound/soc/sof/amd/acp-loader.c
+++ b/sound/soc/sof/amd/acp-loader.c
@@ -229,29 +229,49 @@ int acp_sof_load_signed_firmware(struct snd_sof_dev *sdev)
 {
 	struct snd_sof_pdata *plat_data = sdev->pdata;
 	struct acp_dev_data *adata = plat_data->hw_pdata;
+	const char *fw_filename;
 	int ret;
 
-	ret = request_firmware(&sdev->basefw.fw, adata->fw_code_bin, sdev->dev);
+	fw_filename = kasprintf(GFP_KERNEL, "%s/%s",
+				plat_data->fw_filename_prefix,
+				adata->fw_code_bin);
+	if (!fw_filename)
+		return -ENOMEM;
+
+	ret = request_firmware(&sdev->basefw.fw, fw_filename, sdev->dev);
 	if (ret < 0) {
+		kfree(fw_filename);
 		dev_err(sdev->dev, "sof signed firmware code bin is missing\n");
 		return ret;
 	} else {
-		dev_dbg(sdev->dev, "request_firmware %s successful\n", adata->fw_code_bin);
+		dev_dbg(sdev->dev, "request_firmware %s successful\n", fw_filename);
 	}
+	kfree(fw_filename);
+
 	ret = snd_sof_dsp_block_write(sdev, SOF_FW_BLK_TYPE_IRAM, 0,
-				      (void *)sdev->basefw.fw->data, sdev->basefw.fw->size);
+				      (void *)sdev->basefw.fw->data,
+				      sdev->basefw.fw->size);
+
+	fw_filename = kasprintf(GFP_KERNEL, "%s/%s",
+				plat_data->fw_filename_prefix,
+				adata->fw_data_bin);
+	if (!fw_filename)
+		return -ENOMEM;
 
-	ret = request_firmware(&adata->fw_dbin, adata->fw_data_bin, sdev->dev);
+	ret = request_firmware(&adata->fw_dbin, fw_filename, sdev->dev);
 	if (ret < 0) {
+		kfree(fw_filename);
 		dev_err(sdev->dev, "sof signed firmware data bin is missing\n");
 		return ret;
 
 	} else {
-		dev_dbg(sdev->dev, "request_firmware %s successful\n", adata->fw_data_bin);
+		dev_dbg(sdev->dev, "request_firmware %s successful\n", fw_filename);
 	}
+	kfree(fw_filename);
 
 	ret = snd_sof_dsp_block_write(sdev, SOF_FW_BLK_TYPE_DRAM, 0,
-				      (void *)adata->fw_dbin->data, adata->fw_dbin->size);
+				      (void *)adata->fw_dbin->data,
+				      adata->fw_dbin->size);
 	return ret;
 }
 EXPORT_SYMBOL_NS(acp_sof_load_signed_firmware, SND_SOC_SOF_AMD_COMMON);
diff --git a/sound/soc/sof/amd/acp.c b/sound/soc/sof/amd/acp.c
index 2d38990621ce..5b2ed6756319 100644
--- a/sound/soc/sof/amd/acp.c
+++ b/sound/soc/sof/amd/acp.c
@@ -494,7 +494,6 @@ EXPORT_SYMBOL_NS(amd_sof_acp_resume, SND_SOC_SOF_AMD_COMMON);
 int amd_sof_acp_probe(struct snd_sof_dev *sdev)
 {
 	struct pci_dev *pci = to_pci_dev(sdev->dev);
-	struct snd_sof_pdata *plat_data = sdev->pdata;
 	struct acp_dev_data *adata;
 	const struct sof_amd_acp_desc *chip;
 	const struct dmi_system_id *dmi_id;
@@ -562,8 +561,7 @@ int amd_sof_acp_probe(struct snd_sof_dev *sdev)
 	dmi_id = dmi_first_match(acp_sof_quirk_table);
 	if (dmi_id && dmi_id->driver_data) {
 		adata->fw_code_bin = devm_kasprintf(sdev->dev, GFP_KERNEL,
-						    "%s/sof-%s-code.bin",
-						    plat_data->fw_filename_prefix,
+						    "sof-%s-code.bin",
 						    chip->name);
 		if (!adata->fw_code_bin) {
 			ret = -ENOMEM;
@@ -571,8 +569,7 @@ int amd_sof_acp_probe(struct snd_sof_dev *sdev)
 		}
 
 		adata->fw_data_bin = devm_kasprintf(sdev->dev, GFP_KERNEL,
-						    "%s/sof-%s-data.bin",
-						    plat_data->fw_filename_prefix,
+						    "sof-%s-data.bin",
 						    chip->name);
 		if (!adata->fw_data_bin) {
 			ret = -ENOMEM;
diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c
index a2afec8f5879..425b023b03b4 100644
--- a/sound/soc/sof/core.c
+++ b/sound/soc/sof/core.c
@@ -144,6 +144,28 @@ void sof_set_fw_state(struct snd_sof_dev *sdev, enum sof_fw_state new_state)
 }
 EXPORT_SYMBOL(sof_set_fw_state);
 
+static struct snd_sof_of_mach *sof_of_machine_select(struct snd_sof_dev *sdev)
+{
+	struct snd_sof_pdata *sof_pdata = sdev->pdata;
+	const struct sof_dev_desc *desc = sof_pdata->desc;
+	struct snd_sof_of_mach *mach = desc->of_machines;
+
+	if (!mach)
+		return NULL;
+
+	for (; mach->compatible; mach++) {
+		if (of_machine_is_compatible(mach->compatible)) {
+			sof_pdata->tplg_filename = mach->sof_tplg_filename;
+			if (mach->fw_filename)
+				sof_pdata->fw_filename = mach->fw_filename;
+
+			return mach;
+		}
+	}
+
+	return NULL;
+}
+
 /* SOF Driver enumeration */
 static int sof_machine_check(struct snd_sof_dev *sdev)
 {
diff --git a/sound/soc/sof/ipc4-topology.c b/sound/soc/sof/ipc4-topology.c
index 27fad6821d68..8de6979d53b8 100644
--- a/sound/soc/sof/ipc4-topology.c
+++ b/sound/soc/sof/ipc4-topology.c
@@ -2999,8 +2999,14 @@ static int sof_ipc4_dai_config(struct snd_sof_dev *sdev, struct snd_sof_widget *
 		return 0;
 
 	if (pipeline->use_chain_dma) {
-		pipeline->msg.primary &= ~SOF_IPC4_GLB_CHAIN_DMA_LINK_ID_MASK;
-		pipeline->msg.primary |= SOF_IPC4_GLB_CHAIN_DMA_LINK_ID(data->dai_data);
+		/*
+		 * Only configure the DMA Link ID for ChainDMA when this op is
+		 * invoked with SOF_DAI_CONFIG_FLAGS_HW_PARAMS
+		 */
+		if (flags & SOF_DAI_CONFIG_FLAGS_HW_PARAMS) {
+			pipeline->msg.primary &= ~SOF_IPC4_GLB_CHAIN_DMA_LINK_ID_MASK;
+			pipeline->msg.primary |= SOF_IPC4_GLB_CHAIN_DMA_LINK_ID(data->dai_data);
+		}
 		return 0;
 	}
 
diff --git a/sound/soc/sof/sof-of-dev.c b/sound/soc/sof/sof-of-dev.c
index b12e810636c2..54715b7e059b 100644
--- a/sound/soc/sof/sof-of-dev.c
+++ b/sound/soc/sof/sof-of-dev.c
@@ -41,29 +41,6 @@ static void sof_of_probe_complete(struct device *dev)
 	pm_runtime_enable(dev);
 }
 
-struct snd_sof_of_mach *sof_of_machine_select(struct snd_sof_dev *sdev)
-{
-	struct snd_sof_pdata *sof_pdata = sdev->pdata;
-	const struct sof_dev_desc *desc = sof_pdata->desc;
-	struct snd_sof_of_mach *mach = desc->of_machines;
-
-	if (!mach)
-		return NULL;
-
-	for (; mach->compatible; mach++) {
-		if (of_machine_is_compatible(mach->compatible)) {
-			sof_pdata->tplg_filename = mach->sof_tplg_filename;
-			if (mach->fw_filename)
-				sof_pdata->fw_filename = mach->fw_filename;
-
-			return mach;
-		}
-	}
-
-	return NULL;
-}
-EXPORT_SYMBOL(sof_of_machine_select);
-
 int sof_of_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
diff --git a/sound/soc/sof/sof-of-dev.h b/sound/soc/sof/sof-of-dev.h
index 879ca4edb427..2948b3a0d9fe 100644
--- a/sound/soc/sof/sof-of-dev.h
+++ b/sound/soc/sof/sof-of-dev.h
@@ -16,15 +16,6 @@ struct snd_sof_of_mach {
 	const char *sof_tplg_filename;
 };
 
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_OF_DEV)
-struct snd_sof_of_mach *sof_of_machine_select(struct snd_sof_dev *sdev);
-#else
-static inline struct snd_sof_of_mach *sof_of_machine_select(struct snd_sof_dev *sdev)
-{
-	return NULL;
-}
-#endif
-
 extern const struct dev_pm_ops sof_of_pm;
 
 int sof_of_probe(struct platform_device *pdev);