HDMI Multichannel issue (channels randomly swapping)

[Tim Curtis]

I didn't experience any channel swapping when I last tested moOde 9 Bookworm HDMI but this was without CamillaDSP since it needed some build and other patches to run on Bookworm/pi5/pi4.

I'm planning to make pre-release 5 this week and also do some cursory testing with CamillaDSP but may not get to HDMI tests before the code drop. Hopefully some users can do this and let me know the results :-)