Hi folks, It looks like you would like us to assign an I2C_ALGO constant for your usbvision module: .id = I2C_ALGO_BIT, /* FIXME */ The ID could be: #define I2C_ALGO_USB 0x150000 /* USB */ Is it OK for you? Or would some other name be more appropriate? Any comment for this algorithm? Thanks. -- Jean Delvare http://www.ensicaen.ismra.fr/~delvare/