|  | /* | 
|  | * Linux driver for M2Tech hiFace compatible devices | 
|  | * | 
|  | * Copyright 2012-2013 (C) M2TECH S.r.l and Amarula Solutions B.V. | 
|  | * | 
|  | * Authors:  Michael Trimarchi <michael@amarulasolutions.com> | 
|  | *           Antonio Ospite <ao2@amarulasolutions.com> | 
|  | * | 
|  | * The driver is based on the work done in TerraTec DMX 6Fire USB | 
|  | * | 
|  | * This program is free software; you can redistribute it and/or modify | 
|  | * it under the terms of the GNU General Public License as published by | 
|  | * the Free Software Foundation; either version 2 of the License, or | 
|  | * (at your option) any later version. | 
|  | */ | 
|  |  | 
|  | #ifndef HIFACE_PCM_H | 
|  | #define HIFACE_PCM_H | 
|  |  | 
|  | struct hiface_chip; | 
|  |  | 
|  | int hiface_pcm_init(struct hiface_chip *chip, u8 extra_freq); | 
|  | void hiface_pcm_abort(struct hiface_chip *chip); | 
|  | #endif /* HIFACE_PCM_H */ |