1 #ifndef __INCLUDED_TEA6420__
2 #define __INCLUDED_TEA6420__
3 
4 /* input pins */
5 #define TEA6420_OUTPUT1 1
6 #define TEA6420_OUTPUT2 2
7 #define TEA6420_OUTPUT3 3
8 #define TEA6420_OUTPUT4 4
9 
10 /* output pins */
11 #define TEA6420_INPUT1 1
12 #define TEA6420_INPUT2 2
13 #define TEA6420_INPUT3 3
14 #define TEA6420_INPUT4 4
15 #define TEA6420_INPUT5 5
16 #define TEA6420_INPUT6 6
17 
18 /* gain on the output pins, ORed with the output pin */
19 #define TEA6420_GAIN0 0x00
20 #define TEA6420_GAIN2 0x20
21 #define TEA6420_GAIN4 0x40
22 #define TEA6420_GAIN6 0x60
23 
24 #endif
25