boss:~# lsmod | grep 'snd'        
snd_hda_intel          20120  0 
snd_hda_codec         213248  1 snd_hda_intel
snd_pcm_oss            42656  0 
snd_mixer_oss          17920  1 snd_pcm_oss
snd_pcm                71812  3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_timer              22404  1 snd_pcm
snd                    47716  6 snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore               9824  1 snd
snd_page_alloc         11528  2 snd_hda_intel,snd_pcm