2 * Line6 Linux USB driver - 0.9.1beta
4 * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at)
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation, version 2.
12 #include <sound/core.h>
13 #include <sound/initval.h>
14 #include <linux/export.h>
19 static int line6_index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
20 static char *line6_id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
23 Initialize the Line6 USB audio system.
25 int line6_init_audio(struct usb_line6 *line6)
28 struct snd_card *card;
31 err = snd_card_create(line6_index[dev], line6_id[dev], THIS_MODULE, 0,
38 strcpy(card->id, line6->properties->id);
39 strcpy(card->driver, DRIVER_NAME);
40 strcpy(card->shortname, line6->properties->name);
41 /* longname is 80 chars - see asound.h */
42 sprintf(card->longname, "Line6 %s at USB %s", line6->properties->name,
43 dev_name(line6->ifcdev));
48 Register the Line6 USB audio system.
50 int line6_register_audio(struct usb_line6 *line6)
54 err = snd_card_register(line6->card);
62 Cleanup the Line6 USB audio system.
64 void line6_cleanup_audio(struct usb_line6 *line6)
66 struct snd_card *card = line6->card;
71 snd_card_disconnect(card);