| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef __INCLUDED_TEA6420__ |
| 2 | #define __INCLUDED_TEA6420__ | ||||
| 3 | |||||
| 4 | /* possible addresses */ | ||||
| 5 | #define I2C_TEA6420_1 0x4c | ||||
| 6 | #define I2C_TEA6420_2 0x4d | ||||
| 7 | |||||
| 8 | struct tea6420_multiplex | ||||
| 9 | { | ||||
| 10 | int in; /* input of audio switch */ | ||||
| 11 | int out; /* output of audio switch */ | ||||
| 12 | int gain; /* gain of connection */ | ||||
| 13 | }; | ||||
| 14 | |||||
| 15 | #define TEA6420_SWITCH _IOW('v',1,struct tea6420_multiplex) | ||||
| 16 | |||||
| 17 | #endif | ||||