flake.nix: add nixos-hardware

hosts/dunamis/hardware.nix: add nixos-hardware

Signed-off-by: unexplrd <unexplrd@linerds.us>

hosts/dunamis/hardware.nix

@@ -1,23 +1,19 @@
 {
-  config,
-  lib,
-  pkgs,
+  inputs,
   modulesPath,
   ...
 }: {
-  imports = [
+  imports = with inputs.nixos-hardware.nixosModules; [
     (modulesPath + "/installer/scan/not-detected.nix")
+    common-amd-cpu-pstate
+    common-intel-gpu
+    common-pc-ssd
   ];
-
-  hardware.graphics = {
-    enable = true;
-    extraPackages = with pkgs; [
-      intel-media-driver
-      vaapiIntel
-      vpl-gpu-rt
-    ];
+  hardware = {
+    enableRedistributableFirmware = true;
+    intelgpu = {
+      vaapiDriver = "intel-media-driver";
+      useIntelMediaDriver = true;
+    };
   };
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }