init

modules/gpu/intel/default.nix

@@ -0,0 +1,22 @@
+{ config, pkgs, ... }:
+
+{
+  nixpkgs.config.packageOverrides = pkgs: {
+    vaapiIntel = pkgs.vaapiIntel.override { enableHybridCodec = true; };
+  };
+  services.xserver.videoDrivers = [ "intel" ];  # modesetting didn't help
+  boot.blacklistedKernelModules = [ "nouveau" "nvidia" ];  # bbswitch
+  boot.kernelParams = [ "acpi_rev_override=5" "i915.enable_guc=2" ];  
+  boot.kernelModules = [ "kvm-intel" ];
+  hardware.opengl = {
+    enable = true;
+    driSupport = true;
+    extraPackages = with pkgs; [
+      intel-media-driver # LIBVA_DRIVER_NAME=iHD
+      #vaapiIntel         # LIBVA_DRIVER_NAME=i965 (older but works better for Firefox/Chromium)
+      vaapiVdpau
+      libvdpau-va-gl
+    ];
+  };
+  #hardware.opengl.extraPackages32 = with pkgs.pkgsi686Linux; [ vaapiIntel ];
+}