setup new system with amd-gpu

systems/x86_64-linux/tmp/default.nix

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+{
+  inputs,
+  lib,
+  namespace,
+  pkgs,
+  ...
+}:
+let
+  inherit (lib.${namespace}) enabled disabled;
+in
+{
+  imports = [
+    ./hardware.nix
+    ./hyprland_config.nix
+  ];
+
+  environment.systemPackages = with pkgs; [
+    path-of-building
+    teams-for-linux
+    obsidian
+    zed-editor
+
+    # eve
+    bottles
+    pyfa
+
+    # misc
+    diebahn
+
+    nixpkgs-review
+  ];
+
+  environment.pathsToLink = [ "/libexec" ];
+
+  virtualisation.waydroid = enabled;
+
+  programs.ssh.extraConfig = ''
+    AddressFamily inet
+  '';
+  home-manager = {
+    backupFileExtension = ".bak";
+  };
+
+  nix = {
+    distributedBuilds = true;
+    settings.builders-use-substitutes = true;
+    buildMachines = [
+      {
+        hostName = "nixberry";
+        sshUser = "remotebuild";
+        sshKey = "/root/.ssh/remotebuild";
+        systems = [ "aarch64-linux" ];
+        protocol = "ssh-ng";
+
+        supportedFeatures = [
+          "nixos-test"
+          "big-parallel"
+          "kvm"
+        ];
+      }
+    ];
+  };
+
+  ${namespace} = {
+    archetypes = {
+      gaming.enable = true;
+    };
+
+    apps = {
+      _1password = enabled;
+      obs-studio = enabled;
+      cli-apps.helix = enabled;
+      starsector = enabled;
+    };
+
+    desktop.hyprland = {
+      enable = true;
+    };
+
+    services = {
+      factorio-server = disabled;
+    };
+
+    tools.devenv = enabled;
+
+    system = {
+      hardware = {
+        bluetooth = enabled;
+        # gpu.nvidia = enabled;
+      };
+    };
+
+    security.gpg = enabled;
+  };
+
+  system.stateVersion = "23.11";
+}

systems/x86_64-linux/tmp/hardware_.nix

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+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{
+  config,
+  lib,
+  modulesPath,
+  inputs,
+  ...
+}:
+let
+  inherit (inputs) nixos-hardware;
+in
+{
+  imports = with nixos-hardware.nixosModules; [
+    (modulesPath + "/installer/scan/not-detected.nix")
+    common-cpu-amd
+    common-gpu-nvidia-nonprime
+    common-pc
+    common-pc-ssd
+  ];
+
+  boot = {
+    initrd.availableKernelModules = [
+      "nvme"
+      "xhci_pci"
+      "ahci"
+      "usb_storage"
+      "usbhid"
+      "sd_mod"
+    ];
+    initrd.kernelModules = [ ];
+    kernelModules = [
+      "kvm-amd"
+      "btusb"
+    ];
+    extraModulePackages = [ ];
+  };
+
+  fileSystems = {
+    "/" = {
+      device = "/dev/disk/by-uuid/444a9216-59d1-46e0-9643-0b716a42ba0b";
+      fsType = "ext4";
+    };
+
+    "/boot" = {
+      device = "/dev/disk/by-uuid/8310-585A";
+      fsType = "vfat";
+    };
+
+    "/storage" = {
+      device = "/dev/disk/by-uuid/c3c1dec1-7716-4c37-a3f2-bb60f9af84fd";
+      fsType = "ext4";
+    };
+  };
+
+  swapDevices = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp40s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp42s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

systems/x86_64-linux/tmp/hyprland_config.nix

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+{
+  lib,
+  namespace,
+  pkgs,
+  ...
+}:
+let
+in
+{
+  ${namespace}.desktop.hyprland.settings = {
+    monitor = [
+      #Ultrawide
+      "DP-2,3440x1440@144, 0x0, 1"
+      #Vertical
+      "HDMI-A-1, 1920x1080@144, auto-right, 1, transform, 1"
+      # nividia kernel issues
+      "Unknown-1, disable"
+    ];
+
+    cursor = {
+      no_hardware_cursors = true;
+    };
+
+    exec-once = [
+      "[workspace 7 silent] obsidian"
+
+      "${lib.getExe pkgs.xorg.xrandr} --output DP-2 --primary"
+    ];
+
+    workspace = [
+      "1, monitor:DP-2"
+      "2, monitor:DP-2"
+      "3, monitor:DP-2"
+      "4, monitor:DP-2"
+      "5, monitor:DP-2"
+      "6, monitor:DP-2"
+      "7, monitor:HDMI-A-1"
+      "8, monitor:HDMI-A-1"
+      "9, monitor:HDMI-A-1"
+    ];
+
+    windowrulev2 = [
+      "workspace 8 silent, class:^(steam)$, title:^(Friends List)"
+      "workspace 8 silent, class:^(discord)$, title:^(Discord)"
+      "workspace 7 silent, class:^(com.obsproject.Studio)$"
+    ];
+  };
+}