lsmod | grep snd
snd_usb_audio          79744  0 
snd_usb_lib            17280  1 snd_usb_audio
snd_hwdep               9988  1 snd_usb_audio
snd_via82xx            29208  1 
snd_ac97_codec         98464  1 snd_via82xx
ac97_bus                3200  1 snd_ac97_codec
snd_pcm_oss            44544  0 
snd_mixer_oss          17408  1 snd_pcm_oss
snd_pcm                79876  4 snd_usb_audio,snd_via82xx,snd_ac97_codec,snd_pcm_oss
snd_page_alloc         10888  2 snd_via82xx,snd_pcm
snd_mpu401_uart         9472  1 snd_via82xx
snd_seq_dummy           4740  0 
snd_seq_oss            32896  0 
snd_seq_midi            9600  0 
snd_rawmidi            25472  3 snd_usb_lib,snd_mpu401_uart,snd_seq_midi
snd_seq_midi_event      8448  2 snd_seq_oss,snd_seq_midi
snd_seq                52592  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer              23684  2 snd_pcm,snd_seq
snd_seq_device          9100  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd                    54020  15 snd_usb_audio,snd_hwdep,snd_via82xx,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_mpu401_uart,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
gameport               16520  2 snd_via82xx,analog
soundcore               8672  1 snd
usbcore               134280  7 snd_usb_audio,snd_usb_lib,gspca,usbhid,ehci_hcd,uhci_hcd