dmesg | grep dvb
[   40.042962] bttv0: add subdevice "dvb0"
[  117.285780] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[  200.619245] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[  264.073084] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[  783.313161] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[  881.228517] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[ 1201.078697] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[ 1221.291678] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[ 1400.372929] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[ 1450.316895] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[ 1655.944578] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[ 2281.286005] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[ 2471.398411] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[ 3195.210811] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[15221.444440] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[15750.997589] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[15840.463387] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[16015.761124] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[16813.375165] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[17084.157390] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[17210.135320] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[18223.792123] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[18443.677789] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[18701.133178] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[18745.336580] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[19095.908814] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[19165.258074] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[19335.509480] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[19650.865397] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[19690.120886] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[19900.280100] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[20537.727357] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[20823.580724] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[21104.032125] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[22003.334463] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[24191.644090] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[24230.617522] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[24751.456142] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[24803.323832] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[24845.125138] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[24868.331438] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[24976.442734] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[25001.228810] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[25616.677082] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[26213.325355] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[26642.159944] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[26821.819055] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[27023.500411] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[32453.765155] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[32500.447557] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...
[32964.769090] sp887x: waiting for firmware upload (dvb-fe-sp887x.fw)...