ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/sound/usb/line6/midibuf.h b/marvell/linux/sound/usb/line6/midibuf.h
new file mode 100644
index 0000000..542e8d8
--- /dev/null
+++ b/marvell/linux/sound/usb/line6/midibuf.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Line 6 Linux USB driver
+ *
+ * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at)
+ */
+
+#ifndef MIDIBUF_H
+#define MIDIBUF_H
+
+#define LINE6_MIDIBUF_READ_TX 0
+#define LINE6_MIDIBUF_READ_RX 1
+
+struct midi_buffer {
+ unsigned char *buf;
+ int size;
+ int split;
+ int pos_read, pos_write;
+ int full;
+ int command_prev;
+};
+
+extern int line6_midibuf_bytes_used(struct midi_buffer *mb);
+extern int line6_midibuf_bytes_free(struct midi_buffer *mb);
+extern void line6_midibuf_destroy(struct midi_buffer *mb);
+extern int line6_midibuf_ignore(struct midi_buffer *mb, int length);
+extern int line6_midibuf_init(struct midi_buffer *mb, int size, int split);
+extern int line6_midibuf_read(struct midi_buffer *mb, unsigned char *data,
+ int length, int read_type);
+extern void line6_midibuf_reset(struct midi_buffer *mb);
+extern int line6_midibuf_write(struct midi_buffer *mb, unsigned char *data,
+ int length);
+
+#endif