Inprove hosts

hosts/fenixbook/default.nix

@@ -60,6 +60,8 @@ in
         "video"
         "pipewire"
         "wheel"
+        "input"
+        "audio"
       ];
     });
 

hosts/fenixbook/hardware-configuration.nix

@@ -4,6 +4,7 @@
 
   boot = {
     resumeDevice = "/dev/disk/by-uuid/56ad966f-3268-4b59-999a-48a082bb8052";
+    plymouth.enable = true;
 
     initrd = {
       verbose = true;
@@ -37,6 +38,7 @@
     kernelParams = [
       "usbcore.autosuspend=-1"
       "quiet"
+      "splash"
       "modeset"
     ];
   };

hosts/fenixpc/default.nix

@@ -38,6 +38,9 @@ in
 
   services = {
     printing.ricoh.enable = true;
+    printing.enable = false;
+    printing.cups-pdf.enable = false;
+
     calibre-web = {
       enable = true;
       user = "fenix";
@@ -64,6 +67,8 @@ in
         "video"
         "pipewire"
         "wheel"
+        "input"
+        "audio"
       ];
     });
     groups = {

hosts/fenixpc/hardware-configuration.nix

@@ -5,6 +5,7 @@
   boot = {
     binfmt.emulatedSystems = [ "aarch64-linux" ];
     resumeDevice = "/dev/disk/by-uuid/56ad966f-3268-4b59-999a-48a082bb8052";
+    plymouth.enable = true;
 
     initrd = {
       verbose = true;
@@ -35,6 +36,7 @@
     kernelParams = [
       "usbcore.autosuspend=-1"
       "quiet"
+      "splash"
       "modeset"
     ];
   };
@@ -150,4 +152,5 @@
     }
   ];
 
+  hardware.amdgpu.initrd.enable = true;
 }

modules/sys/printing/default.nix

@@ -13,7 +13,7 @@
     };
   };
 
-  config = lib.mkIf config.services.printing.enable {
+  config = {
     virtualisation.oci-containers.containers = lib.mkIf config.services.printing.ricoh.enable {
       ricoh = {
         image = "ricoh-cups:latest";

quirks/32bit.nix

@@ -5,6 +5,7 @@
       enable32Bit = true;
     };
   };
+
   fonts.fontconfig.cache32Bit = true;
   services.pipewire.alsa.support32Bit = true;
 }

roles/desktop.nix

@@ -122,7 +122,7 @@ in
       drivers = with pkgs; [
         gutenprint
       ];
-      cups-pdf.enable = true;
+      cups-pdf.enable = lib.mkDefault true;
       browsing = lib.mkDefault true;
     };
 
@@ -192,5 +192,10 @@ in
     };
   };
 
-  xdg.portal.enable = true;
+  xdg.portal.enable = lib.mkDefault true;
+  xdg.portal.extraPortals = lib.mkDefault [
+    pkgs.kdePackages.xdg-desktop-portal-kde
+    pkgs.xdg-desktop-portal-gnome
+  ];
+  xdg.portal.config.common.default = lib.mkDefault "*";
 }

roles/steamos.nix

@@ -0,0 +1,93 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+
+{
+  options = {
+    steamos = {
+      amdvlk = lib.mkOption {
+        type = lib.types.bool;
+        default = false;
+      };
+    };
+  };
+
+  config = {
+    users.users.steam = {
+      isNormalUser = true;
+      uid = 1010;
+      password = "steam";
+      extraGroups = [
+        "video"
+        "input"
+        "audio"
+        "networkmanager"
+      ];
+      shell = pkgs.bash;
+    };
+
+    services.xserver.enable = false;
+
+    # Современные видеодрайверы
+    hardware = {
+      graphics = {
+        enable = true;
+        enable32Bit = true;
+      };
+
+      amdgpu.amdvlk = lib.mkIf config.steamos.amdvlk {
+        enable = true;
+        support32Bit.enable = true;
+      };
+    };
+
+    programs = {
+      gamescope = {
+        enable = true;
+        capSysNice = true;
+      };
+      steam = {
+        enable = true;
+        gamescopeSession.enable = true;
+
+        remotePlay.openFirewall = true; # Open ports in the firewall for Steam Remote Play
+        dedicatedServer.openFirewall = true; # Open ports in the firewall for Source Dedicated Server
+        localNetworkGameTransfers.openFirewall = true;
+      };
+    };
+    services.getty.autologinUser = "steam";
+    environment = {
+      loginShellInit = ''
+        [[ "$(tty)" = "/dev/tty1" ]] && ./gs.sh
+      '';
+    };
+
+    home-manager.users.steam = {
+      home.file."gs.sh" = {
+        text = ''
+          #!/usr/bin/env bash
+          set -xeuo pipefail
+
+          gamescopeArgs=(
+              --adaptive-sync # VRR support
+              --hdr-enabled
+              --rt
+              --steam
+              -S DP-1
+          )
+          steamArgs=(
+              -pipewire-dmabuf
+              -tenfoot
+              --console
+          )
+
+          exec gamescope "$${gamescopeArgs[@]}" -- steam "$${steamArgs[@]}"
+        '';
+        executable = true;
+      };
+    };
+  };
+}

specialisations/gnome.nix

@@ -54,7 +54,7 @@
         ];
       };
       extraPortals = lib.mkForce [
-        pkgs.kdePackages.xdg-desktop-portal-kde
+        pkgs.xdg-desktop-portal-gnome
       ];
     };
   };