corectrl for debian

post-installation hints:
 
 Don't ask for user password: 
 
 
 Create the file /etc/polkit-1/rules.d/90-corectrl.rules with the following contents:

 polkit.addRule(function(action, subject) {
    if ((action.id == "org.corectrl.helper.init" ||
         action.id == "org.corectrl.helperkiller.init") &&
        subject.local == true &&
        subject.active == true &&
        subject.isInGroup("your-user-group")) {
            return polkit.Result.YES;
    }
 });

 Replace your-user-group with your user group name.

 
 Full AMD GPU controls:

 Currently, to have full control of your AMD GPU while using the amdgpu driver, you need to append the boot parameter
 amdgpu.ppfeaturemask=0xffffffff to your bootloader configuration and reboot.
 
 If your system uses Grub, edit the file (as root) /etc/default/grub and append the parameter to GRUB_CMDLINE_LINUX_DEFAULT:
 
 GRUB_CMDLINE_LINUX_DEFAULT="<other_params>... amdgpu.ppfeaturemask=0xffffffff"
 
 Then regenerate (as root) the bootloader configuration file with the command:

 grub-mkconfig -o /boot/grub/grub.cfg
 
 Reboot your system.
 You should have more controls when you select Advanced as Performance mode.

 -- Matthias Geiger <matthias.geiger1024@tutanota.de>  Thu, 23 Mar 2023 11:49:32 +0100
