Just a repo for easily setup a basic arch environment.
This script works best with a clean arch installation.
First of all you need to install the amd drivers.
After that you can create a configuration file: /etc/X11/xorg.conf.d/20-amdgpu.conf
And insert the AMD drivers with a option for tear free.
Section "Device"
Identifier "AMD"
Driver "amdgpu"
Option "TearFree" "true"
EndSection