ASoC: SOF: amd: load ACP7.B/7.F signed data firmware to SRAM

ACP7.B and ACP7.F signed firmware data blocks must be written to SRAM
instead of DRAM. Select SOF_FW_BLK_TYPE_SRAM for PCI revision 0x7B and
above in acp_sof_load_signed_firmware().

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>

Author: vijendarmukunda

sound/soc/sof/amd/acp-loader.c

@@ -322,9 +322,14 @@ int acp_sof_load_signed_firmware(struct snd_sof_dev *sdev, const char *fw_name)
 	}
 	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);
+	if (adata->pci_rev >= ACP7B_PCI_ID)
+		ret = snd_sof_dsp_block_write(sdev, SOF_FW_BLK_TYPE_SRAM, 0,
+					      (void *)adata->fw_dbin->data,
+					      adata->fw_dbin->size);
+	else
+		ret = snd_sof_dsp_block_write(sdev, SOF_FW_BLK_TYPE_DRAM, 0,
+					      (void *)adata->fw_dbin->data,
+					      adata->fw_dbin->size);
 	return ret;
 }
 EXPORT_SYMBOL_NS(acp_sof_load_signed_firmware, "SND_SOC_SOF_AMD_COMMON");