+tuxedo backlight

hosts/m3-ares/hardware.nix

@@ -1,4 +1,4 @@
-{
+{pkgs, ...}: {
   hardware.nvidia = {
     prime = {
       offload.enable = false;
@@ -16,11 +16,33 @@
     dynamicBoost.enable = true;
     nvidiaSettings = true;
   };
+  hardware.tuxedo-drivers.enable = true;
   hardware.bluetooth.enable = true;
   hardware.keyboard.zsa.enable = true;
   hardware.graphics.enable = true;
 
   services.hardware.bolt.enable = true;
   services.auto-cpufreq.enable = true;
-  services.tlp.enable = true;
+  services.tlp = {
+    enable = true;
+    settings = {
+      START_CHARGE_THRESH_BAT0 = 75;
+      STOP_CHARGE_THRESH_BAT0 = 80;
+    };
+  };
+
+  environment.systemPackages = with pkgs; [
+    tuxedo-backlight
+  ];
+  security.sudo.extraRules = [
+    {
+      users = ["@wheel"];
+      commands = [
+        {
+          command = "/run/current-system/sw/bin/set-backlight";
+          options = ["NOPASSWD"];
+        }
+      ];
+    }
+  ];
 }