total 0
drwxr-xr-x 2 root root       60 Apr 16 04:11 by-path
crw-rw---- 1 root audio 116,  2 Apr 16 04:11 controlC0
crw-rw---- 1 root audio 116,  5 Apr 16 04:11 hwC0D0
crw-rw---- 1 root audio 116,  4 Apr 16 04:11 pcmC0D0c
crw-rw---- 1 root audio 116,  3 Apr 16 04:11 pcmC0D0p
crw-rw---- 1 root audio 116,  1 Apr 16 04:11 seq
crw-rw---- 1 root audio 116, 33 Apr 16 04:11 timer