[  119.489750] si2168 3-0064: found a 'Silicon Labs Si2168' in cold state
[  119.538081] si2168 3-0064: downloading firmware from file 'dvb-demod-si2168-b40-01.fw'
[  121.087386] si2168 3-0064: found a 'Silicon Labs Si2168' in warm state
[  121.097383] si2157 4-0060: found a 'Silicon Labs Si2146/2147/2148/2157/2158' in cold state
[  121.123576] si2157 4-0060: downloading firmware from file 'dvb-tuner-si2158-a20-01.fw'