mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-30 21:46:31 +00:00
38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
|
/*
|
||
|
|
* ALSA Driver for the PT2258 volume controller.
|
||
|
|
*
|
||
|
|
* Copyright (c) 2006 Jochen Voss <voss@seehuhn.de>
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __SOUND_PT2258_H
|
||
|
|
#define __SOUND_PT2258_H
|
||
|
|
|
||
|
|
struct snd_pt2258 {
|
||
|
|
struct snd_card *card;
|
||
|
|
struct snd_i2c_bus *i2c_bus;
|
||
|
|
struct snd_i2c_device *i2c_dev;
|
||
|
|
|
||
|
|
unsigned char volume[6];
|
||
|
|
int mute;
|
||
|
|
};
|
||
|
|
|
||
|
|
extern int snd_pt2258_reset(struct snd_pt2258 *pt);
|
||
|
|
extern int snd_pt2258_build_controls(struct snd_pt2258 *pt);
|
||
|
|
|
||
|
|
#endif /* __SOUND_PT2258_H */
|