big great refactor

modules/nixos/hardware/graphics/intel.nix

@@ -0,0 +1,45 @@
+{
+  pkgs,
+  ...
+}:
+
+let
+  wayland-intel-vaapi-driver = pkgs.intel-vaapi-driver.overrideAttrs (oldAttrs: {
+    version = "2.4.4-wayland-fix";
+    src = pkgs.fetchFromGitHub {
+      owner = "irql-notlessorequal";
+      repo = "intel-vaapi-driver";
+      rev = "929e936ec1f451a5daa12b0c7367687b712b8c2c";
+      hash = "sha256-tZ1rZ+4bRxarcFQhP8V2Mfz0sJ5rBgHYLu2ulrQwL+U=";
+    };
+  });
+
+  wayland-intel-vaapi-driver-32 = pkgs.pkgsi686Linux.intel-vaapi-driver.overrideAttrs (oldAttrs: {
+    version = "2.4.4-wayland-fix";
+    src = pkgs.fetchFromGitHub {
+      owner = "irql-notlessorequal";
+      repo = "intel-vaapi-driver";
+      rev = "929e936ec1f451a5daa12b0c7367687b712b8c2c";
+      hash = "sha256-tZ1rZ+4bRxarcFQhP8V2Mfz0sJ5rBgHYLu2ulrQwL+U=";
+    };
+  });
+in
+{
+  hardware.graphics.extraPackages = [
+    wayland-intel-vaapi-driver
+    pkgs.libvdpau-va-gl
+    pkgs.mesa
+  ];
+
+  hardware.graphics.extraPackages32 = [
+    wayland-intel-vaapi-driver-32
+    pkgs.pkgsi686Linux.libvdpau-va-gl
+    pkgs.pkgsi686Linux.mesa
+  ];
+
+  services.xserver.videoDrivers = [ "modesetting" ];
+
+  environment.variables = {
+    LIBVA_DRIVER_NAME = "i965";
+  };
+}