root@desktop:~# cat /proc/asound/card0/codec97#0/*
0-0/0: 0x43004e53 CÐN

Revision         : 0x00
Compat. Class    : 0x00
Subsys. Vendor ID: 0x0000
Subsys. ID       : 0x0000

Capabilities     :
DAC resolution   : 16-bit
ADC resolution   : ???
3D enhancement   : Harman International VMAx

Current setup
Mic gain         : +20dB [+20dB]
POP path         : post 3D
Sim. stereo      : off
3D enhancement   : off
Loudness         : off
Mono output      : MIX
Mic select       : Mic1
ADC/DAC loopback : off
Extended ID      : codec=0 rev=0 DSA=0
Extended status  : VRA
0:00 = 0000
0:02 = 0d50
0:04 = 0808
0:06 = 8000
0:08 = 0008
0:0a = 0000
0:0c = 0006
0:0e = 8008
0:10 = 8047
0:12 = 8808
0:14 = 0606
0:16 = 8607
0:18 = 8808
0:1a = 0707
0:1c = 0000
0:1e = 0000
0:20 = 0000
0:22 = 2000
0:24 = 0000
0:26 = 0000
0:28 = 800f
0:2a = 0001
0:2c = 0001
0:2e = 0000
0:30 = 0000
0:32 = 0000
0:34 = bb80
0:36 = 0000
0:38 = 0000
0:3a = 0000
0:3c = 0000
0:3e = 0000
0:40 = 0000
0:42 = 0000
0:44 = 0000
0:46 = 0000
0:48 = 0000
0:4a = 0000
0:4c = 0000
0:4e = 0000
0:50 = 0000
0:52 = 0000
0:54 = 0000
0:56 = 0000
0:58 = 0000
0:5a = 0000
0:5c = 0000
0:5e = 0000
0:60 = 0000
0:62 = 0000
0:64 = 0000
0:66 = 0000
0:68 = 0000
0:6a = 0000
0:6c = 0000
0:6e = 0000
0:70 = 0000
0:72 = 0000
0:74 = 0000
0:76 = 0000
0:78 = 0000
0:7a = 0000
0:7c = 0000
0:7e = 4e53
root@desktop:~#