Get HDMI 2.1 in Bazzite (mostly)
There is a way to get HDMI 2.1 support in Linux, but it's an adaptor hack that isn't perfect.
HDMI
4 Articles
How to Set up Bazzite for TV Gaming
With Linux lacking HDMI 2.1 support, getting your games onto a 4K TV over HDMI can be troublesome.
Fix HDCP Troubles with the PS3 and PSTV
Playstation 3 and Playstation TV capture or upscale with a RetroTINK 4k.
MiSTer FPGA Breaking HDMI CEC/ARC
After connecting my MiSTer to my TV setup, all my HDMI devices stopped working together. Here's how to fix.