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Diffstat (limited to 'include/media/wm8775.h')
-rw-r--r-- | include/media/wm8775.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/media/wm8775.h b/include/media/wm8775.h new file mode 100644 index 000000000000..60739c5a23ae --- /dev/null +++ b/include/media/wm8775.h | |||
@@ -0,0 +1,35 @@ | |||
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 | ||