Hi,
For all the those with an Orange Pi 5, I have posted a guide over on the Armbian forums to enable Kodi on Orange Pi 5 with GPU Hardware Acceleration and HDMI Audio.
[GUIDE] Kodi on Orange Pi 5 with GPU Hardware Acceleration and HDMI Audio
Hope this helps scratch that Kodi itch, until the superstars that maintain LibreELEC have a build available for the Orange Pi 5.