Intel stuff

laptop/hardware-configuration.nix

@@ -28,6 +28,13 @@
 
     kernelModules = [ "kvm-intel" ];
     extraModulePackages = [ ];
+
+    kernelParams = [
+      "snd_hda_intel.power_save=1"
+      "mem_sleep_default=deep"
+      "i915.enable_guc=3"
+      "i915.enable_fbc=1"
+    ];
   };
 
   fileSystems."/" = {

laptop/modules/services.nix

@@ -2,5 +2,15 @@
   ...
 }:
 {
-
+  services.thermald.enable = true; # Prevents overheating/throttling
+  services.power-profiles-daemon.enable = false;
+  services.tlp = {
+    enable = true;
+    settings = {
+      CPU_SCALING_GOVERNOR_ON_AC = "performance";
+      CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
+      CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
+      CPU_ENERGY_PERF_POLICY_ON_AC = "balance_performance";
+    };
+  };
 }