| #ifndef __INCLUDED_TEA6420__ | |
| #define __INCLUDED_TEA6420__ | |
| /* possible addresses */ | |
| #define I2C_TEA6420_1 0x4c | |
| #define I2C_TEA6420_2 0x4d | |
| struct tea6420_multiplex | |
| { | |
| int in; /* input of audio switch */ | |
| int out; /* output of audio switch */ | |
| int gain; /* gain of connection */ | |
| }; | |
| #define TEA6420_SWITCH _IOW('v',1,struct tea6420_multiplex) | |
| #endif |