[feat] Added DP-2 and DP-4 and nvidia drivers

config/nix/nixos/configuration.nix

@@ -31,19 +31,21 @@
   boot.plymouth.themePackages = with pkgs;
     [ (catppuccin-plymouth.override { variant = "mocha"; }) ];
 
-  services.greetd = let
-    tuigreet = "${pkgs.greetd.tuigreet}/bin/tuigreet";
-    hyprland-session = "${pkgs.hyprland}/share/wayland-sessions";
-  in {
-    enable = true;
-    settings = {
-      default_session = {
-        command =
-          "${tuigreet} --time --remember --remember-session --sessions ${hyprland-session}";
-        user = "greeter";
+  services.greetd =
+    let
+      tuigreet = "${pkgs.greetd.tuigreet}/bin/tuigreet";
+      hyprland-session = "${pkgs.hyprland}/share/wayland-sessions";
+    in
+    {
+      enable = true;
+      settings = {
+        default_session = {
+          command =
+            "${tuigreet} --time --remember --remember-session --sessions ${hyprland-session}";
+          user = "greeter";
+        };
       };
     };
-  };
 
   systemd.services.greetd.serviceConfig = {
     Type = "idle";
@@ -143,11 +145,15 @@
     fish
     nushellFull
     (pkgs.wrapFirefox
-      (pkgs.firefox-unwrapped.override { pipewireSupport = true; }) { })
+      (pkgs.firefox-unwrapped.override { pipewireSupport = true; })
+      { })
     gnumake
     python3
     (nerdfonts.override { fonts = [ "FiraCode" "Hasklig" ]; })
   ];
+  environment.sessionVariables = {
+    WLR_NO_HARDWARE_CURSORS = "1";
+  };
 
   programs = {
     hyprland.enable = true;

config/nix/nixos/ryu.nix

@@ -6,6 +6,47 @@
 {
   imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
 
+  hardware.opengl = {
+    enable = true;
+    driSupport = true;
+    driSupport32Bit = true;
+  };
+
+  services.xserver.videoDrivers = [ "nvidia" ]; # or "nvidiaLegacy470 etc.
+  hardware.nvidia = {
+
+    # Modesetting is required.
+    modesetting.enable = true;
+
+    # Nvidia power management. Experimental, and can cause sleep/suspend to fail.
+    # Enable this if you have graphical corruption issues or application crashes after waking
+    # up from sleep. This fixes it by saving the entire VRAM memory to /tmp/ instead 
+    # of just the bare essentials.
+    powerManagement.enable = false;
+
+    # Fine-grained power management. Turns off GPU when not in use.
+    # Experimental and only works on modern Nvidia GPUs (Turing or newer).
+    powerManagement.finegrained = false;
+
+    # Use the NVidia open source kernel module (not to be confused with the
+    # independent third-party "nouveau" open source driver).
+    # Support is limited to the Turing and later architectures. Full list of 
+    # supported GPUs is at: 
+    # https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus 
+    # Only available from driver 515.43.04+
+    # Currently alpha-quality/buggy, so false is currently the recommended setting.
+    open = true;
+
+    # Enable the Nvidia settings menu,
+    # accessible via `nvidia-settings`.
+    nvidiaSettings = true;
+
+    # Optionally, you may need to select the appropriate driver version for your specific GPU.
+    package = config.boot.kernelPackages.nvidiaPackages.stable;
+  };
+
+
+
   boot.initrd.availableKernelModules =
     [ "vmd" "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
   boot.initrd.kernelModules = [ ];