Selected mixer 0/CMedia CMI8788
Known controls are:
vol [<leftvol>:<rightvol>] (currently 0:0)
ext.monitor.analog ON|OFF (currently ON)
ext.monitor.spdif ON|OFF (currently OFF)
ext.monitor.inputsrc <Line|Mic> (currently Line)
ext.routing.speaker-spread ON|OFF (currently OFF)
ext.routing.spdif-loopback ON|OFF (currently OFF)
spdif-out.enable ON|OFF (currently OFF)
spdif-out.adc/dac ON|OFF (currently OFF)
spdif-out.pro <Consumer|Professional> (currently Consumer)
spdif-out.audio <Audio|Data> (currently Audio)
spdif-out.copy ON|OFF (currently ON)
spdif-out.pre-emph ON|OFF (currently ON)
spdif-out.rate <44.1KHz|48KHz|32KHz|88.2KHz|96KHz|64KHz|176.4KHz|192KHz> (currently 48KHz)
spdif-out.vbit ON|OFF (currently ON)
vmix0-enable ON|OFF (currently ON)
vmix0-rate <decimal value> (currently 48000) (Read-only)
vmix0-channels <Stereo|Multich> (currently Stereo)
vmix0-src <Fast|High|OFF> (currently Fast)
vmix0-outvol <monovol> (currently 24.6 dB)
vmix0-invol <monovol> (currently 25.0 dB)
vmix0.pcm1 [<leftvol>:<rightvol>] (currently 25.0:25.0 dB) ("darkice")
vmix0.pcm2 [<leftvol>:<rightvol>] (currently 25.0:25.0 dB)
vmix0.pcm3 [<leftvol>:<rightvol>] (currently 25.0:25.0 dB)
vmix0.pcm4 [<leftvol>:<rightvol>] (currently 24.6:24.6 dB)

Selected mixer 1/AC97 Input Mixer (CMI9780)
Known controls are:
vol [<leftvol>:<rightvol>] (currently 75:75)
vol.rec ON|OFF (currently OFF)
pcm [<leftvol>:<rightvol>] (currently 75:75)
speaker <monovol> (currently 0)
line [<leftvol>:<rightvol>] (currently 32:32)
line.rec ON|OFF (currently ON)
mic <monovol> (currently 0)
mic.rec ON|OFF (currently OFF)
cd [<leftvol>:<rightvol>] (currently 75:75)
cd.rec ON|OFF (currently OFF)
igain [<leftvol>:<rightvol>] (currently 75:75)
aux1 [<leftvol>:<rightvol>] (currently 32:32)
aux1.rec ON|OFF (currently OFF)
phone [<leftvol>:<rightvol>] (currently 0:0)
phone.rec ON|OFF (currently OFF)
mono <monovol> (currently 75)
mono.rec ON|OFF (currently OFF)
video [<leftvol>:<rightvol>] (currently 0:0)
video.rec ON|OFF (currently OFF)
rear [<leftvol>:<rightvol>] (currently 75:75)
center [<leftvol>:<rightvol>] (currently 75:75)