Hi all, I have choppy sound with HDMI on batocera game & menu & on kodi with latest BAtocera x64 (5.20). I've added the radeon.audio=1 in the grub without effect.
I have the same problem and im using R9 290... Mine is MSI btw
Have no more pb since 5.22 beta
Just instaled 5.22 and it works! Thx man. Topic for closure