add initial vision14 hw and kernel module

hardware/vison14.nix

@@ -0,0 +1,53 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+let 
+  tuxedo-keyboard = pkgs.callPackage (import ../packages/tuxedo-keyboard.nix) {};
+in
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "thunderbolt" "nvme" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [
+    tuxedo-keyboard
+  ];
+
+  fileSystems."/" =
+    { device = "tank/root/nixos";
+      fsType = "zfs";
+    };
+
+  fileSystems."/home" =
+    { device = "tank/root/home";
+      fsType = "zfs";
+    };
+
+  fileSystems."/tmp" =
+    { device = "tank/root/tmp";
+      fsType = "zfs";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/7E36-C774";
+      fsType = "vfat";
+    };
+
+  swapDevices = [ ];
+
+  nix.maxJobs = lib.mkDefault 8;
+  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+
+  # custom
+  boot.loader.systemd-boot.enable = true;
+  hardware.cpu.intel.updateMicrocode = true;
+  networking.hostId = "eff291c7";
+  networking.hostName = "ds9";
+  services.tlp.enable = true;
+}

packages/tuxedo-keyboard.nix

@@ -0,0 +1,39 @@
+{ stdenv, lib, linuxPackages, fetchurl }:
+
+let
+  kernel = linuxPackages.kernel;
+  kernelDir = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
+in
+
+stdenv.mkDerivation rec {
+  name = "tuxedo-keyboard";
+  version = "v3.0.8";
+
+  src = builtins.fetchGit {
+    url = "git://github.com/tuxedocomputers/tuxedo-keyboard";
+    ref = "refs/tags/${version}";
+  };
+
+  nativeBuildInputs = kernel.moduleBuildDependencies;
+
+  buildPhase = ''
+    make KDIR='${kernelDir}' all
+  '';
+
+  installPhase = ''
+    install -v -D -m 644 \
+      -t "$out/lib/modules/${kernel.modDirVersion}/extra/" \
+      ./src/tuxedo_keyboard.ko \
+      ./src/clevo_wmi.ko \
+      ./src/tuxedo_io/tuxedo_io.ko \
+      ./src/clevo_acpi.ko
+
+    find -name '*.ko'
+    echo ${kernel.modDirVersion}
+  '';
+
+  meta = {
+    homepage = https://github.com/tuxedocomputers/tuxedo-keyboard/blob/master/Makefile;
+  };
+
+}