1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3 * Linux driver for M2Tech hiFace compatible devices
4 *
5 * Copyright 2012-2013 (C) M2TECH S.r.l and Amarula Solutions B.V.
6 *
7 * Authors: Michael Trimarchi <michael@amarulasolutions.com>
8 * Antonio Ospite <ao2@amarulasolutions.com>
9 *
10 * The driver is based on the work done in TerraTec DMX 6Fire USB
11 */
12
13 #ifndef HIFACE_CHIP_H
14 #define HIFACE_CHIP_H
15
16 #include <linux/usb.h>
17 #include <sound/core.h>
18
19 struct pcm_runtime;
20
21 struct hiface_chip {
22 struct usb_device *dev;
23 struct snd_card *card;
24 struct pcm_runtime *pcm;
25 };
26 #endif /* HIFACE_CHIP_H */