GNU/Linux Installing AMD Drivers Guide
You are Welcome! The Tutorial Shows You Step-by-Step How to Install AMD and ATI Display Drivers in GNU/Linux Desktops.
And the AMD Drivers Linux Setup is Simple and involves only the Execution of few Basic Shell Commands.
Especially relevant: the AMD Drivers comes in 2 forms: the Open-source AMDGPU and the Proprietary AMDGPU-Pro.
Finally, the AMDGPU-Pro Software is generally available only for Long Term Support releases like: Ubuntu based, Enterprise Linux based, openSUSE. And for Arch Linux based from the AUR Repo.