Hi, > mt352_read_register: readreg error (ret == -14) Do you use the bttv-module-paramter i2c_hw=1? Have a look at http://www.frokaschwei.net/avtv771/bt8xx-2.4.26.diff for the correct values for the card. > bttv, bt878, dvb-bt8xx and mt352. I also copied the firmware, but I > don't see were it is used. No firmware needed. Wolfram