https://smedley.id.au/tmp/uniaud32-linux-5.10.7-20210117.zip - just code cleanups - shouldn't change any behaviour....
This build produces sound output on my Lenovo ThinkCentre M720s with the following sound card built-in.
Command line mixer for UNIAUD32. Version 1.1
Detected UNIAUD version 3.01.01
Detected 1 audio adapter(s)
Card info for adapter 0:
num: 0
id: PCH
driver: HDA-Intel
name: HDA Intel PCH
longname: HDA Intel PCH at 0xb1230000 irq 16
mixer: Realtek ALC233
componenets: HDA:10ec0235,17aa312a,00100002 HDA:8086280b,80860101,00100000
Line out makes sound. The volume control works.
Speaker does not make sound.
Microphone was not tested.
PMUniMix shows 5 volume controls: master volume and line-out volume work.
unimix - list shows 29 controls