| Hans Verkuil | 7fa033b | 2006-03-23 20:12:26 -0300 | [diff] [blame] | 1 | /* |
| 2 | wm8775.h - definition for wm8775 inputs and outputs |
| 3 | |
| 4 | Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl) |
| 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., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 19 | */ |
| 20 | |
| 21 | #ifndef _WM8775_H_ |
| 22 | #define _WM8775_H_ |
| 23 | |
| 24 | /* The WM8775 has 4 inputs and one output. Zero or more inputs |
| 25 | are multiplexed together to the output. Hence there are |
| 26 | 16 combinations. |
| 27 | If only one input is active (the normal case) then the |
| 28 | input values 1, 2, 4 or 8 should be used. */ |
| 29 | |
| 30 | #define WM8775_AIN1 1 |
| 31 | #define WM8775_AIN2 2 |
| 32 | #define WM8775_AIN3 4 |
| 33 | #define WM8775_AIN4 8 |
| 34 | |
| 35 | #endif |