1 files changed, 45 insertions, 0 deletions
diff --git a/src/include/acpi/acpi_soundwire.h b/src/include/acpi/acpi_soundwire.h
new file mode 100644
index 0000000000..50c088afce
--- /dev/null
+++ b/src/include/acpi/acpi_soundwire.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __ACPI_ACPI_SOUNDWIRE_H__
+#define __ACPI_ACPI_SOUNDWIRE_H__
+
+#include <acpi/acpi_device.h>
+#include <device/soundwire.h>
+
+/**
+ * soundwire_dp_prop_cb() - Callback to add custom data port properties.
+ * @dsd: ACPI Device Property handle for this data port.
+ * @port_id: Data Port ID from 0-14.
+ * @codec: Properties that were passed to soundwire_gen_codec().
+ */
+typedef void soundwire_dp_prop_cb(struct acpi_dp *dsd, unsigned int port_id,
+				  const struct soundwire_codec *codec);
+
+/**
+ * soundwire_gen_codec() - Generate SoundWire properties for codec device.
+ * @dsd: ACPI Device Property handle.
+ * @prop: Properties for codec which includes all other properties.
+ * @dp_prop_cb: Callback to allow custom codec properties.
+ */
+void soundwire_gen_codec(struct acpi_dp *dsd, const struct soundwire_codec *codec,
+			 soundwire_dp_prop_cb dp_prop_cb);
+
+/**
+ * soundwire_link_prop_cb() - Callback to add custom link properties.
+ * @dsd: ACPI Device Property handle for master link.
+ * @link_id: Link number for this master.
+ * @controller: Properties that were passed to soundwire_gen_controller().
+ */
+typedef void soundwire_link_prop_cb(struct acpi_dp *dsd, unsigned int link_id,
+				    const struct soundwire_controller *controller);
+
+/**
+ * soundwire_gen_controller() - Generate SoundWire properties for master links.
+ * @dsd: ACPI Device Property handle for controller.
+ * @prop: Properties for controller which includes all other properties.
+ * @link_prop_cb: Callback to allow custom link properties.
+ */
+void soundwire_gen_controller(struct acpi_dp *dsd, const struct soundwire_controller *prop,
+			      soundwire_link_prop_cb link_prop_cb);
+
+#endif /* __ACPI_ACPI_SOUNDWIRE_H__ */