feat: nb performance tweaks

hosts/nb/modules/desktop/default.nix

@@ -110,8 +110,6 @@ in {
 
   programs.light.enable = true;
 
-  hardware.graphics.extraPackages = [ pkgs.amdvlk ];
-
   hardware.bluetooth.enable = true;
   hardware.bluetooth.powerOnBoot = true;
   hardware.bluetooth.settings = {
@@ -123,8 +121,16 @@ in {
   services.tlp.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 = "performance";
+    CPU_ENERGY_PERF_POLICY_ON_BAT = "balance_power";
+
+    CPU_BOOST_ON_AC = 1;
+    CPU_BOOST_ON_BAT = 0;
+
+    RUNTIME_PM_ON_AC = "auto";
+    RUNTIME_PM_ON_BAT = "auto";
+
     START_CHARGE_THRESH_BAT0 = 60;
     STOP_CHARGE_THRESH_BAT0 = 80;
   };

hosts/nb/modules/ollama.nix

@@ -6,6 +6,7 @@
     host = "127.0.0.1";
     port = 11434;
     openFirewall = false;
+    acceleration = "rocm";
     loadModels = [
       "mxbai-embed-large"
     ];