Add more common parts

hardware/intel-uhd.nix

@@ -0,0 +1,18 @@
+{ config, lib, pkgs, ... }:
+
+{
+    # Accel graphics
+    nixpkgs.config.packageOverrides = pkgs: {
+        intel-vaapi-driver = pkgs.intel-vaapi-driver.override { enableHybridCodec = true; };
+    };
+    hardware.opengl = {
+        enable = true;
+        extraPackages = with pkgs; [
+        intel-media-driver # LIBVA_DRIVER_NAME=iHD
+        intel-vaapi-driver # LIBVA_DRIVER_NAME=i965 (older but works better for Firefox/Chromium)
+        vaapiVdpau
+        libvdpau-va-gl
+        ];
+    };
+    environment.sessionVariables = { LIBVA_DRIVER_NAME = "iHD"; }; # Force intel-media-driver
+}