supergfxctl from home:RN:branches:hardware project
Select Your Operating System
Add repository and install manually
For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:RN:branches:hardware/openSUSE_Tumbleweed/home:RN:branches:hardware.repo zypper refresh zypper install supergfxctl