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diff --git a/sound/soc/amd/mach-config.h b/sound/soc/amd/mach-config.h
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+/* SPDX-License-Identifier: (GPL-2.0-only 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) 2021 Advanced Micro Devices, Inc. All rights reserved.
+ *
+ * Author: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
+ */
+#ifndef __AMD_MACH_CONFIG_H
+#define __AMD_MACH_CONFIG_H
+
+#include <sound/soc-acpi.h>
+
+#define FLAG_AMD_SOF BIT(1)
+#define FLAG_AMD_SOF_ONLY_DMIC BIT(2)
+#define FLAG_AMD_LEGACY BIT(3)
+
+#define ACP_PCI_DEV_ID 0x15E2
+
+extern struct snd_soc_acpi_mach snd_soc_acpi_amd_sof_machines[];
+extern struct snd_soc_acpi_mach snd_soc_acpi_amd_rmb_sof_machines[];
+
+struct config_entry {
+ u32 flags;
+ u16 device;
+ const struct dmi_system_id *dmi_table;
+};
+
+#endif