organise stuff

hardware/displays.nix

@@ -1,9 +1,8 @@
 {...}: {
   displays = {
     enable = true;
-    displays = [
-      {
-        name = "DP-1";
+    displays = {
+      "hp" = {
         description = "HP Inc. HP 24x 1CR9500W9Q";
         resolution = {
           x = 1920;
@@ -12,10 +11,8 @@
         };
         position.x = 0;
         position.y = 0;
-        wallpaper = ../images/demonslayer.png;
-      }
-      {
-        name = "HDMI-A-1";
+      };
+      "asus" = {
         resolution = {
           x = 1920;
           y = 1080;
@@ -25,9 +22,8 @@
           x = 1920;
           y = 0;
         };
-        wallpaper = ../images/nier2.jpg;
         rotation = 1;
-      }
-    ];
+      };
+    };
   };
 }

hardware/g920.nix

@@ -0,0 +1,29 @@
+{
+  pkgs,
+  user,
+}: {
+  home-manager.users.${user}.imports = [
+    {
+      home.packages = with pkgs; [
+        oversteer
+      ];
+    }
+  ];
+
+  environment.etc.logitechG920 = {
+    target = "usb_modeswitch.d/046d:c261";
+    text = ''
+      DefaultVendor=046d
+      DefaultProduct=c261
+      MessageEndpoint=01
+      ResponseEndpoint=01
+      TargetClass=0x03
+      MessageContent="0f00010142"
+    '';
+  };
+
+  services.udev.extraRules = ''
+    ATTR{idVendor}=="046d", ATTR{idProduct}=="c261", RUN+="${pkgs.usb-modeswitch}/bin/usb_modeswitch -c '/etc/usb_modeswitch.d/046d:c261'"
+  '';
+  hardware.new-lg4ff.enable = true;
+}

hardware/zenix.nix

@@ -9,6 +9,7 @@
     (modulesPath + "/installer/scan/not-detected.nix")
     ./displays.nix
     ./ddc.nix
+    (import ./g920.nix {inherit user pkgs;})
   ];
 
   boot.initrd.availableKernelModules = ["nvme" "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod"];
@@ -70,10 +71,6 @@
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
   hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-  hardware.opengl = {
-    enable = true;
-    driSupport32Bit = true;
-  };
 
   hardware.keyboard.zsa.enable = true;
 
@@ -95,9 +92,9 @@
     {
       home.stateVersion = "22.05";
 
+      # TODO: put this in the displays module
       wayland.windowManager.hyprland = {
         extraConfig = ''
-          workspace = DP-1, 1
           workspace = 1, monitor:DP-1
           workspace = 2, monitor:DP-1
           workspace = 3, monitor:DP-1
@@ -105,9 +102,25 @@
           workspace = 5, monitor:DP-1
         '';
       };
-      programs.waybar.settings.mainBar."hyprland/workspaces".persistent_workspaces = {
-        DP-1 = 5;
-      };
     }
   ];
+
+  displays = {
+    displays."hp" = {
+      name = "DP-1";
+      wallpaper = ../images/demonslayer.png;
+      workspaces = {
+        start = 1;
+        end = 5;
+      };
+    };
+    displays."asus" = {
+      name = "HDMI-A-1";
+      wallpaper = ../images/nier2.jpg;
+      workspaces = {
+        start = 6;
+        end = 10;
+      };
+    };
+  };
 }

lib/home.nix

@@ -2,7 +2,7 @@
   user,
   name,
   work ? false,
-  displays ? [],
+  displays ? {},
   userName,
   inputs,
   ...

lib/modules/display.nix

@@ -69,12 +69,7 @@ with lib; let
     };
   };
 
-  resolutionType = types.submodule ({
-    x,
-    y,
-    freq,
-    ...
-  }: {
+  resolutionType = types.submodule {
     options = {
       x = mkOption {
         description = "x";
@@ -92,10 +87,9 @@ with lib; let
         default = 0;
       };
     };
-  });
-  displayType =
-    types.submodule
-    ({...}: {
+  };
+
+  displayType = types.submodule {
     options = {
       name = mkOption {
         description = "name of the display";
@@ -129,8 +123,21 @@ with lib; let
         description = "path to wallpaper";
         default = "";
       };
+      workspaces = mkOption {
+        default = {};
+        type = types.submodule {
+          options = {
+            start = mkOption {
+              type = types.int;
+            };
+            end = mkOption {
+              type = types.int;
+            };
+          };
+        };
+      };
+    };
   };
-    });
 
   resUnset = res: (res.x == 0 || res.y == 0 || res.freq == 0);
 
@@ -138,26 +145,42 @@ with lib; let
     if resUnset res
     then "preferred"
     else "${toString res.x}x${toString res.y}@${toString res.freq}";
+
+  waybarWorkspaceConf = monitors: (map (display: {
+      ${display.name} = display.workspaces.start;
+    })
+    monitors);
+
+  renderWorkspacesForHyprland = displays: (map hyprWorkspaceSetting displays);
+  hyprWorkspaceSetting = display:
+    specificDisplay display
+    + ", "
+    + toString display.workspaces.start;
 in {
   options.displays = {
     enable = mkEnableOption "manage displays";
     displays = mkOption {
-      type = types.listOf displayType;
-      default = [];
+      type = types.attrsOf displayType;
+      default = {};
     };
   };
 
   config = mkIf cfg.enable {
     home-manager.users.${user}.imports = [
       {
-        wayland.windowManager.hyprland.settings.monitor =
-          mkIf (cfg.displays != [])
-          (renderDisplaysForHyprland cfg.displays);
+        systemd.user.services.swaybg = swaybgJob (attrValues cfg.displays);
 
-        systemd.user.services.swaybg = swaybgJob cfg.displays;
-        wayland.windowManager.sway.config.output =
-          mkIf (cfg.displays != [])
-          (renderDisplaysForSway cfg.displays);
+        programs.waybar.settings.mainBar."hyprland/workspaces".persistent_workspaces = waybarWorkspaceConf (attrValues cfg.displays);
+
+        wayland.windowManager = mkIf (cfg.displays != {}) {
+          hyprland.settings = {
+            monitor = renderDisplaysForHyprland (attrValues cfg.displays);
+            workspace = renderWorkspacesForHyprland (attrValues cfg.displays);
+          };
+
+          sway.config.output =
+            renderDisplaysForSway (attrValues cfg.displays);
+        };
       }
     ];
   };

lib/modules/gamer.nix

@@ -14,38 +14,24 @@ with lib; {
     nixpkgs.config.permittedInsecurePackages = [
       "electron-25.9.0"
     ];
-    nixpkgs.config.packageOverrides = pkgs: {
-      steam = pkgs.steam.override {
-        extraPkgs = pkgs:
-          with pkgs; [
-            xorg.libXcursor
-            xorg.libXi
-            xorg.libXinerama
-            xorg.libXScrnSaver
-            libpng
-            libpulseaudio
-            libvorbis
-            stdenv.cc.cc.lib
-            libkrb5
-            keyutils
-          ];
-      };
-    };
 
     home-manager.users.${user}.imports = [
       {
         home.packages = with pkgs; [
+          # Games
           airshipper
           minetest
           superTuxKart
           xonotic
 
+          # Helpers
           heroic
           BeatSaberModManager
           protontricks
           protonup-qt
-          gamescope
+          oversteer
 
+          # vr
           monado
           openxr-loader
           opencomposite
@@ -55,7 +41,6 @@ with lib; {
             desktopName = "X11 Steam Wrapper";
             exec = "QT_QPA_PLATFORM=xcb SDL_VIDEODRIVER=x11 ${steam}/bin/steam";
           })
-          oversteer
         ];
       }
     ];
@@ -74,22 +59,5 @@ with lib; {
       dedicatedServer.openFirewall = true;
     };
     programs.gamemode.enable = true;
-
-    hardware.steam-hardware.enable = true;
-    environment.etc.logitechG920 = {
-      target = "usb_modeswitch.d/046d:c261";
-      text = ''
-        DefaultVendor=046d
-        DefaultProduct=c261
-        MessageEndpoint=01
-        ResponseEndpoint=01
-        TargetClass=0x03
-        MessageContent="0f00010142"
-      '';
-    };
-    services.udev.extraRules = ''
-      ATTR{idVendor}=="046d", ATTR{idProduct}=="c261", RUN+="${pkgs.usb-modeswitch}/bin/usb_modeswitch -c '/etc/usb_modeswitch.d/046d:c261'"
-    '';
-    hardware.new-lg4ff.enable = true;
   };
 }

lib/modules/laptop.nix

@@ -17,12 +17,10 @@ in {
   config = mkIf cfg.enable {
     displays = mkIf cfg.displays {
       enable = true;
-      displays = [
-        {
+      displays.internal = {
         name = "eDP-1";
         scaling = 1.2;
-        }
-      ];
+      };
     };
     keyboard.dvorak.enable = true;
 

lib/modules/work.nix

@@ -10,8 +10,7 @@ with lib; {
   };
 
   config = mkIf config.roles.work.enable {
-    displays.displays = [
-      {
+    displays.displays.internal = {
       name = "eDP-1";
       description = "BOE 0x07D8";
       position = {
@@ -19,8 +18,7 @@ with lib; {
         y = 1080;
       };
       wallpaper = ../../images/nix-soft.png;
-      }
-    ];
+    };
 
     roles.email = {
       enable = true;