| Jochen Voss | feaa6a7 | 2006-10-04 18:08:43 +0200 | [diff] [blame] | 1 | /* |
| 2 | * ALSA Driver for the PT2258 volume controller. |
| 3 | * |
| 4 | * Copyright (c) 2006 Jochen Voss <voss@seehuhn.de> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | * |
| 20 | */ |
| 21 | |
| 22 | #ifndef __SOUND_PT2258_H |
| 23 | #define __SOUND_PT2258_H |
| 24 | |
| 25 | struct snd_pt2258 { |
| 26 | struct snd_card *card; |
| 27 | struct snd_i2c_bus *i2c_bus; |
| 28 | struct snd_i2c_device *i2c_dev; |
| 29 | |
| 30 | unsigned char volume[6]; |
| 31 | int mute; |
| 32 | }; |
| 33 | |
| 34 | extern int snd_pt2258_reset(struct snd_pt2258 *pt); |
| 35 | extern int snd_pt2258_build_controls(struct snd_pt2258 *pt); |
| 36 | |
| 37 | #endif /* __SOUND_PT2258_H */ |