greg@greg-desktop:~$ lsmod|grep tv
tvaudio                23836  0
bttv                  164304  1 bt878
video_buf              22148  1 bttv
i2c_algo_bit            9608  1 bttv
v4l2_common             6016  1 bttv
btcx_risc               5128  1 bttv
tveeprom               15248  1 bttv
i2c_core               21904  7 i2c_acpi_ec,tuner,tvaudio,nvidia,bttv,i2c_algo_bit,tveeprom
videodev                9856  1 bttv