3 files changed, 5 insertions, 0 deletions

diff --git a/sound/soc/sof/amd/acp-common.c b/sound/soc/sof/amd/acp-common.c
index 81bb93e98358..dbcaac84cb73 100644
--- a/sound/soc/sof/amd/acp-common.c
+++ b/sound/soc/sof/amd/acp-common.c
@@ -153,6 +153,7 @@ static struct snd_soc_acpi_mach *amd_sof_sdw_machine_select(struct snd_sof_dev *
 				break;
 		}
 		if (mach && mach->link_mask) {
+			mach->mach_params.subsystem_rev = acp_data->pci_rev;
 			mach->mach_params.links = mach->links;
 			mach->mach_params.link_mask = mach->link_mask;
 			mach->mach_params.platform = dev_name(sdev->dev);
@@ -173,6 +174,7 @@ static struct snd_soc_acpi_mach *amd_sof_sdw_machine_select(struct snd_sof_dev *
 struct snd_soc_acpi_mach *amd_sof_machine_select(struct snd_sof_dev *sdev)
 {
 	struct snd_sof_pdata *sof_pdata = sdev->pdata;
+	struct acp_dev_data *acp_data = sdev->pdata->hw_pdata;
 	const struct sof_dev_desc *desc = sof_pdata->desc;
 	struct snd_soc_acpi_mach *mach = NULL;
 
@@ -186,6 +188,7 @@ struct snd_soc_acpi_mach *amd_sof_machine_select(struct snd_sof_dev *sdev)
 		}
 	}
 
+	mach->mach_params.subsystem_rev = acp_data->pci_rev;
 	sof_pdata->tplg_filename = mach->sof_tplg_filename;
 	sof_pdata->fw_filename = mach->fw_filename;
 
diff --git a/sound/soc/sof/amd/acp.c b/sound/soc/sof/amd/acp.c
index 74fd5f2b148b..7b122656efd1 100644
--- a/sound/soc/sof/amd/acp.c
+++ b/sound/soc/sof/amd/acp.c
@@ -695,6 +695,7 @@ int amd_sof_acp_probe(struct snd_sof_dev *sdev)
 	pci_set_master(pci);
 	adata->addr = addr;
 	adata->reg_range = chip->reg_end_addr - chip->reg_start_addr;
+	adata->pci_rev = pci->revision;
 	mutex_init(&adata->acp_lock);
 	sdev->pdata->hw_pdata = adata;
 	adata->smn_dev = pci_get_device(PCI_VENDOR_ID_AMD, chip->host_bridge_id, NULL);
diff --git a/sound/soc/sof/amd/acp.h b/sound/soc/sof/amd/acp.h
index 87e79d500865..ec9170b3f068 100644
--- a/sound/soc/sof/amd/acp.h
+++ b/sound/soc/sof/amd/acp.h
@@ -251,6 +251,7 @@ struct acp_dev_data {
 	bool is_dram_in_use;
 	bool is_sram_in_use;
 	bool sdw_en_stat;
+	unsigned int pci_rev;
 };
 
 void memcpy_to_scratch(struct snd_sof_dev *sdev, u32 offset, unsigned int *src, size_t bytes);