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First connect whatever display you want to use Moonlight on. I'll be using a 65" Roku TV. I connected it to my laptop running Fedora and after my system detected it I use
for p in /sys/class/drm/*/status; do con=${p%/status}; echo -n "${con#*/card?-}: "; cat $p; doneto find which directory has the EDID file for me it'sHDMI-A-1 -
Copy that edid file to your home directory
cp /sys/class/drm/card0-HDMI-A-1/edid ~/. Now get that edid file over to your Bazzite (streaming machine). I used LocalSend to transfer it. -
Create a directory to store this new edid file
sudo mkdir -p /usr/local/lib/firmwarethen place the file in theresudo mv ./edid.bin /usr/local/lib/firmware/ -
Add this new edid to your kernel args
sudo rpm-ostree kargs --append-if-missing="firmware_class.path=/usr/local/lib/firmware drm.edid_firmware=HDMI-A-1:edid.bin video=HDMI-A-1:e" -
Reboot
systemctl reboot. After you log back into Bazzite open up your Display Configuration window (right-click on desktop) and notice you h