1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-wm8775.h b/drivers/media/usb/pvrusb2/pvrusb2-wm8775.h
new file mode 100644
index 000000000..806d8b758
--- /dev/null
+++ b/drivers/media/usb/pvrusb2/pvrusb2-wm8775.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ *
+ *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ */
+
+#ifndef __PVRUSB2_WM8775_H
+#define __PVRUSB2_WM8775_H
+
+/*
+
+   This module connects the pvrusb2 driver to the I2C chip level
+   driver which performs analog -> digital audio conversion for
+   external audio inputs.  This interface is used internally by the
+   driver; higher level code should only interact through the
+   interface provided by pvrusb2-hdw.h.
+
+*/
+
+
+
+#include "pvrusb2-hdw-internal.h"
+
+void pvr2_wm8775_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *sd);
+
+
+#endif /* __PVRUSB2_WM8775_H */