> diff --git a/sound/soc/amd/acp/acp-pci.c b/sound/soc/amd/acp/acp-pci.c > new file mode 100644 > index 000000000000..3a0511fd1de2 > --- /dev/null > +++ b/sound/soc/amd/acp/acp-pci.c > @@ -0,0 +1,160 @@ > +// 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. 2022?