I recently purchased both a mind 2s and the mind graphics. However I don’t use windows and installed CachyOS. When docked the graphics GPU, USB and network work fine but there is no sound or fingerprint sensor detected. Any info on what chipset etc are used might help in getting the proper drivers setup.
Got it working “kinda”.
So found the hardware is recognized. I needed to switch to the sound profile to “Analog Stereo" Duplex” and turn the volume up to 100%, at this point I got sound but only at full volume anything under 100% muted the sound fully. Then switch the profile to “Digital Stereo (IEC958)” and I could then control the volume. I have to go through this profile swap each reboot even though the Analog volume shows 100% I need to tweak it down and back up to get sound.
For the fingerprint sensor you need the ELAN WBF Fingerprint Sensor driver. It’s included in the following driver pack: dl.khadas.com - Index of /products/mind-series/drivers/mind-2s/