1 #ifndef __INCLUDED_TDA9840__
2 #define __INCLUDED_TDA9840__
4 #define I2C_ADDR_TDA9840 0x42
6 /* values may range between +2.5 and -2.0;
7 the value has to be multiplied with 10 */
8 #define TDA9840_LEVEL_ADJUST _IOW('v',3,int)
10 /* values may range between +2.5 and -2.4;
11 the value has to be multiplied with 10 */
12 #define TDA9840_STEREO_ADJUST _IOW('v',4,int)