ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/sound/usb/6fire/comm.h b/marvell/linux/sound/usb/6fire/comm.h
new file mode 100644
index 0000000..2447d7e
--- /dev/null
+++ b/marvell/linux/sound/usb/6fire/comm.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Linux driver for TerraTec DMX 6Fire USB
+ *
+ * Author: Torsten Schenk <torsten.schenk@zoho.com>
+ * Created: Jan 01, 2011
+ * Copyright: (C) Torsten Schenk
+ */
+#ifndef USB6FIRE_COMM_H
+#define USB6FIRE_COMM_H
+
+#include "common.h"
+
+enum /* settings for comm */
+{
+ COMM_RECEIVER_BUFSIZE = 64,
+};
+
+struct comm_runtime {
+ struct sfire_chip *chip;
+
+ struct urb receiver;
+ u8 *receiver_buffer;
+
+ u8 serial; /* urb serial */
+
+ void (*init_urb)(struct comm_runtime *rt, struct urb *urb, u8 *buffer,
+ void *context, void(*handler)(struct urb *urb));
+ /* writes control data to the device */
+ int (*write8)(struct comm_runtime *rt, u8 request, u8 reg, u8 value);
+ int (*write16)(struct comm_runtime *rt, u8 request, u8 reg,
+ u8 vh, u8 vl);
+};
+
+int usb6fire_comm_init(struct sfire_chip *chip);
+void usb6fire_comm_abort(struct sfire_chip *chip);
+void usb6fire_comm_destroy(struct sfire_chip *chip);
+#endif /* USB6FIRE_COMM_H */
+