#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 |