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wm8775.h
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1 /*
2  wm8775.h - definition for wm8775 inputs and outputs
3 
4  Copyright (C) 2006 Hans Verkuil ([email protected])
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 
37  /*
38  * FIXME: Instead, we should parametrize the params
39  * that need different settings between ivtv, pvrusb2, and Nova-S
40  */
41  bool is_nova_s;
42 };
43 
44 #endif