chore: Switch nvidia prime mode as default

nixos/configurations/Tytonidae/default.nix

@@ -10,7 +10,7 @@
     (with inputs.nixos-hardware.nixosModules; [
       common-hidpi
       common-cpu-intel
-      common-gpu-nvidia-nonprime
+      common-gpu-nvidia
       common-pc-laptop
       common-pc-laptop-ssd
       asus-battery

nixos/configurations/Tytonidae/hardware.nix

@@ -12,6 +12,7 @@
       enable = true;
       enableUdevRules = true;
     };
+    xserver.videoDrivers = ["nvidia"];
   };
   nix = {
     settings = {
@@ -34,7 +35,8 @@
       modesetting.enable = true;
       open = true;
       prime = {
-        reverseSync.enable = lib.mkDefault true;
+        reverseSync.enable = lib.mkDefault false;
+        offload.enable = lib.mkDefault true;
         intelBusId = "PCI:0:2:0";
         nvidiaBusId = "PCI:1:0:0";
       };

nixos/configurations/Tytonidae/specialisation/niri-dgpu.nix

@@ -0,0 +1,15 @@
+{inputs, ...}: {
+  config.specialisation.niri-dgpu = {
+    inheritParentConfig = true;
+    configuration = {
+      disabledModules = [
+        inputs.nixos-hardware.nixosModules.common-gpu-nvidia
+      ];
+      imports = [inputs.nixos-hardware.nixosModules.common-gpu-nvidia-nonprime];
+      hardware.nvidia.prime = {
+        reverseSync.enable = true;
+        offload.enable = false;
+      };
+    };
+  };
+}

nixos/configurations/Tytonidae/specialisation/niri-hybrid.nix

@@ -1,16 +0,0 @@
-{inputs, ...}: {
-  config.specialisation.niri-hybrid = {
-    inheritParentConfig = true;
-    configuration = {
-      disabledModules = [
-        inputs.nixos-hardware.nixosModules.common-gpu-nvidia-nonprime
-      ];
-      imports = [inputs.nixos-hardware.nixosModules.common-gpu-nvidia];
-      hardware.nvidia.prime = {
-        reverseSync.enable = false;
-        offload.enable = true;
-      };
-      services.xserver.videoDrivers = ["nvidia"];
-    };
-  };
-}