feat(hyprland): use iGPU

hosts/canopus/default.nix

@@ -103,7 +103,14 @@
     kernelPackages = pkgs.linuxPackages_zen;
     supportedFilesystems = ["ntfs"];
 
-    initrd.systemd = {
+    initrd = {
+      kernelModules = [
+        "vfio_pci"
+        "vfio"
+        "vfio_iommu_type1"
+      ];
+
+      systemd = {
         enable = lib.mkForce true;
 
         services.wipe-my-fs = {
@@ -139,6 +146,7 @@
           '';
         };
       };
+    };
 
     loader = {
       systemd-boot = {
@@ -393,6 +401,7 @@
       "/var/lib/docker"
       "/var/lib/waydroid"
       "/var/lib/iwd"
+      "/var/lib/libvirt"
       "/etc/NetworkManager/system-connections"
     ];
     files = [

modules/home/desktop/hyprland/default.nix

@@ -35,6 +35,10 @@
       spotify = "wezterm start --class wezterm-floating -e spotify_player";
       filemanager = "wezterm start --class wezterm-floating -e superfile";
     in {
+      # See https://wiki.hyprland.org/Configuring/Multi-GPU
+      # @TODO: use card by path instead off symlink
+      env = "AQ_DRM_DEVICES,/dev/dri/card2:/dev/dri/card1";
+
       #-- Output
       # See https://wiki.hyprland.org/Configuring/Monitors
       monitor = "eDP-1,2560x1440@90,0x0,1";

modules/nixos/virtualisation/qemu.nix

@@ -10,6 +10,7 @@
         swtpm.enable = true;
       };
     };
+    spiceUSBRedirection.enable = true;
   };
 
   users.users.${username}.extraGroups = ["libvirtd"];