1 files changed, 132 insertions, 0 deletions
diff --git a/users/aspen/system/system/machines/yeren.nix b/users/aspen/system/system/machines/yeren.nix
new file mode 100644
index 0000000000..653f0cd44c
--- /dev/null
+++ b/users/aspen/system/system/machines/yeren.nix
@@ -0,0 +1,132 @@
+{ depot, modulesPath, config, lib, pkgs, ... }:
+
+{
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+    ../modules/common.nix
+    ../modules/laptop.nix
+    ../modules/xserver.nix
+    ../modules/fonts.nix
+    ../modules/sound.nix
+    ../modules/tvl.nix
+    ../modules/development.nix
+  ];
+
+  networking.hostName = "yeren";
+
+  system.stateVersion = "21.03";
+
+  time.timeZone = "America/New_York";
+
+  services.avahi = {
+    enable = true;
+    nssmdns4 = true;
+  };
+
+  boot = {
+    initrd = {
+      availableKernelModules = [ "xhci_pci" "thunderbolt" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
+      kernelModules = [ ];
+
+      luks.devices = {
+        "cryptroot".device = "/dev/disk/by-uuid/dcfbc22d-e0d2-411b-8dd3-96704d3aae2e";
+      };
+    };
+
+    kernelModules = [ "kvm-intel" ];
+    blacklistedKernelModules = [ "psmouse" ];
+    extraModulePackages = [
+      config.boot.kernelPackages.digimend
+    ];
+    kernelParams = [
+      "i915.preliminary_hw_support=1"
+      "pcie_aspm=force"
+    ];
+
+    # https://bbs.archlinux.org/viewtopic.php?pid=1933643#p1933643
+    extraModprobeConfig = ''
+      options snd-intel-dspcfg dsp_driver=1
+    '';
+
+    kernel.sysctl = {
+      "kernel.perf_event_paranoid" = -1;
+    };
+  };
+
+  fileSystems = {
+    "/" = {
+      device = "/dev/mapper/cryptroot";
+      fsType = "btrfs";
+    };
+
+    "/boot" = {
+      device = "/dev/disk/by-uuid/53A9-248B";
+      fsType = "vfat";
+    };
+  };
+
+  swapDevices = [{
+    device = "/dev/disk/by-uuid/b627cb0e-0451-4f25-94d0-6497e01f0da4";
+  }];
+
+  services.earlyoom = {
+    enable = true;
+    freeMemThreshold = 5;
+  };
+
+  services.xserver = {
+    exportConfiguration = true;
+    extraConfig = ''
+      Section "Device"
+        Identifier  "Intel Graphics"
+        Driver      "intel"
+        Option      "TripleBuffer" "true"
+        Option      "TearFree"     "true"
+        Option      "DRI"          "true"
+        Option      "AccelMethod"  "sna"
+      EndSection
+    '';
+  };
+
+  hardware.firmware = with pkgs; [
+    alsa-firmware
+    sof-firmware
+  ];
+
+  hardware.opengl.extraPackages = with pkgs; [
+    vaapiIntel
+    vaapiVdpau
+    libvdpau-va-gl
+    intel-media-driver
+  ];
+
+  # Disabled for now until libfprint-tod can get a version bump
+  # services.fprintd = {
+  #   enable = true;
+  #   package = pkgs.fprintd-tod;
+  # };
+
+  systemd.services.fprintd.environment.FP_TOD_DRIVERS_DIR =
+    "${pkgs.libfprint-2-tod1-goodix}/usr/lib/libfprint-2/tod-1";
+
+  security.pam.services = {
+    login.fprintAuth = true;
+    sudo.fprintAuth = true;
+    i3lock.fprintAuth = false;
+    i3lock-color.fprintAuth = false;
+    lightdm.fprintAuth = true;
+    lightdm-greeter.fprintAuth = true;
+  };
+
+  hardware.opengl.driSupport32Bit = true;
+
+  hardware.pulseaudio.extraConfig = ''
+    load-module module-remap-source source_name=KompleteAudio6_1 source_properties=device.description=KompleteAudio6Input1 master=alsa_input.usb-Native_Instruments_Komplete_Audio_6_458E0FFD-00.multichannel-input remix=no channels=1 master_channel_map=front-left channel_map=mono
+    load-module module-remap-source source_name=KompleteAudio6_2 source_properties=device.description=KompleteAudio6Input2 master=alsa_input.usb-Native_Instruments_Komplete_Audio_6_458E0FFD-00.multichannel-input remix=no channels=1 master_channel_map=front-right channel_map=mono
+    load-module module-remap-sink sink_name=KompleteAudio6_12 sink_properties=device.description=KompleteAudio6_12 remix=no master=alsa_output.usb-Native_Instruments_Komplete_Audio_6_458E0FFD-00.analog-surround-21 channels=2 master_channel_map=front-left,front-right channel_map=front-left,front-right
+  '';
+
+  services.fwupd.enable = true;
+
+  services.tailscale.enable = true;
+}