Since scouring the internet/forums has turned up nothing relevant... I have a Orange Pi 4(RK3399), while using legacy-buster (4.4), and installed all suggested packages. Kodi-gbm works as expected (some performance hitching on some media and menu's, but cpu load is low in htop, so i can assume its not related to video decoding).
The problem is, it doesnt detect my 4k Televisions resolutions above 1080p@60hz, and i cannot for the life of me get 5.1 pcm over HDMI. It peaks out at 3.1, even if i select 5.1, rear channels just do not play at all. | beyond that everything works fine...
Is there no way to fix resolution list in kodi and 5.1 pcm over hdmi? (id love passthrough, but everything i read suggests its not possible)
im currently setting up a mainline-focal test sd, to see if it exibits the same issues on 5.10.xx(pinefrost)