foo@bar:/lib/modules/2.6.22-12-generic/kernel/sound/pci$ dir
ac97         mixart               snd-azt3328.ko   snd-intel8x0m.ko
ali5451      nm256                snd-bt87x.ko     snd-maestro3.ko
au88x0       pcxhr                snd-cmipci.ko    snd-rme32.ko
ca0106       riptide              snd-cs4281.ko    snd-rme96.ko
cs46xx       rme9652              snd-ens1370.ko   snd-sonicvibes.ko
cs5535audio  snd-ad1889.ko        snd-ens1371.ko   snd-via82xx.ko
echoaudio    snd-als300.ko        snd-es1938.ko    snd-via82xx-modem.ko
emu10k1      snd-als4000.ko       snd-es1968.ko    trident
ice1712      snd-atiixp.ko        snd-fm801.ko     vx222
korg1212     snd-atiixp-modem.ko  snd-intel8x0.ko  ymfpci