dave@belial:~$ lspci | grep media
00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] 
AC'97 Sound Controller (rev a0)
00:0a.0 Multimedia video controller: Brooktree Corporation Bt878 Video 
Capture (rev 11)
00:0a.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture 
(rev 11)
dave@belial:~$ lsmod | grep btt
bttv                  175860  1 bt878
ir_common              36100  1 bttv
compat_ioctl32          2304  1 bttv
i2c_algo_bit            7300  1 bttv
videobuf_dma_sg        14980  1 bttv
videobuf_core          18820  2 bttv,videobuf_dma_sg
btcx_risc               5896  1 bttv
tveeprom               16656  1 bttv
videodev               29440  2 gspca,bttv
v4l2_common            18304  4 tuner,tvaudio,bttv,videodev
v4l1_compat            15492  2 bttv,videodev
i2c_core               24832  11 
tuner,tea5767,tda8290,tuner_simple,mt20xx,tea5761,tvaudio,bttv,i2c_algo_bit,i2c_sis96x,tveeprom
dave@belial:~$