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>
18 static int line6_index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
19 static char *line6_id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
22 Initialize the Line6 USB audio system.
24 int line6_init_audio(struct usb_line6 *line6)
27 struct snd_card *card;
30 err = snd_card_create(line6_index[dev], line6_id[dev], THIS_MODULE, 0,
37 strcpy(card->id, line6->properties->id);
38 strcpy(card->driver, DRIVER_NAME);
39 strcpy(card->shortname, line6->properties->name);
40 /* longname is 80 chars - see asound.h */
41 sprintf(card->longname, "Line6 %s at USB %s", line6->properties->name,
42 dev_name(line6->ifcdev));
47 Register the Line6 USB audio system.
49 int line6_register_audio(struct usb_line6 *line6)
53 err = snd_card_register(line6->card);
61 Cleanup the Line6 USB audio system.
63 void line6_cleanup_audio(struct usb_line6 *line6)
65 struct snd_card *card = line6->card;
70 snd_card_disconnect(card);