initial commit

modules/system/default.nix

@@ -0,0 +1,9 @@
+{ config, pkgs, ... }:
+
+{
+  imports = [
+    ./plymouth.nix
+    ./sddm.nix
+    ./hardware.nix
+  ];
+}

modules/system/hardware.nix

@@ -0,0 +1,50 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+let
+  cfg = config.nomarchy.hardware;
+in
+{
+  options.nomarchy.hardware = {
+    isXPS = mkEnableOption "Dell XPS specific hardware fixes";
+    isT2Mac = mkEnableOption "Apple T2 MacBook specific hardware fixes";
+    isFramework = mkEnableOption "Framework laptop specific hardware fixes";
+    hasIPU7Camera = mkEnableOption "Intel IPU7 camera support";
+  };
+
+  config = mkMerge [
+    (mkIf cfg.isXPS {
+      services.udev.extraRules = ''
+        ACTION=="add", SUBSYSTEM=="pci", KERNEL=="0000:00:19.0", ATTR{power/control}="on"
+        ACTION=="add", SUBSYSTEM=="platform", KERNEL=="i2c_designware.0", ATTR{power/control}="on"
+      '';
+
+      systemd.services.nomarchy-haptic-touchpad = {
+        description = "Dell XPS haptic touchpad feedback";
+        after = [ "systemd-udev-settle.service" ];
+        wantedBy = [ "multi-user.target" ];
+        serviceConfig = {
+          Type = "simple";
+          ExecStart = "${config.home-manager.users.${config.services.displayManager.autoLogin.user}.home.homeDirectory}/.nix-profile/bin/nomarchy-haptic-touchpad";
+          Restart = "on-failure";
+          RestartSec = "2";
+        };
+      };
+    })
+
+    (mkIf cfg.isFramework {
+      services.udev.extraRules = ''
+        # Framework 16 QMK HID
+        SUBSYSTEM=="usb", ATTR{idVendor}=="32ac", ATTR{idProduct}=="0012", MODE="0666", GROUP="users"
+      '';
+    })
+
+    (mkIf cfg.isT2Mac {
+      boot.kernelParams = [ "intel_iommu=on" "iommu=pt" "pcie_ports=compat" ];
+      boot.kernelModules = [ "apple-bce" ];
+      boot.extraModprobeConfig = ''
+        options brcmfmac feature_disable=0x82000
+      '';
+    })
+  ];
+}

modules/system/plymouth.nix

@@ -0,0 +1,10 @@
+{ config, pkgs, ... }:
+
+{
+  boot.initrd.systemd.enable = true;
+  boot.plymouth = {
+    enable = true;
+  };
+
+  boot.kernelParams = [ "quiet" "splash" "loglevel=3" ];
+}

modules/system/sddm.nix

@@ -0,0 +1,11 @@
+{ config, pkgs, lib, ... }:
+
+{
+  services.displayManager.sddm = {
+    enable = true;
+    wayland.enable = true;
+  };
+
+  # Enable Hyprland system-level dependencies
+  programs.hyprland.enable = true;
+}