Gamemode/data/polkit/rules.d/gamemode.rules.in

/*
 * Allow users in privileged gamemode group to run cpugovctl &
 * gpuclockctl without authentication
 */
polkit.addRule(function (action, subject) {
    if ((action.id == "com.feralinteractive.GameMode.governor-helper" ||
         action.id == "com.feralinteractive.GameMode.gpu-helper") &&
        subject.isInGroup("@GAMEMODE_PRIVILEGED_GROUP@"))
    {
        return polkit.Result.YES;
    }
});