Hi,
DTS passthrough meets some issues on RK3399 RockPi 4 on LE 9.2.2-9.2.6
With enabled option of DTS passthrough the playback has to be stopped and started again couple time before it starts correctly playing DTS audio. This involves DTS and DTS-HD. TrueHD passhtrough does not work at all.
It looks like some initialization bug.
Dear Santa... I wish this to be solved before Christmas, thank you