lenovo/thinkpad/x1/7th-gen: init

README.md

@@ -70,6 +70,7 @@ See code for all available configurations.
 | Lenovo ThinkPad X270              | `<nixos-hardware/lenovo/thinkpad/x270>`            |
 | Lenovo ThinkPad X280              | `<nixos-hardware/lenovo/thinkpad/x280>`            |
 | [Lenovo ThinkPad X1 (6th Gen)][]  | `<nixos-hardware/lenovo/thinkpad/x1/6th-gen>`      |
+| [Lenovo ThinkPad X1 (7th Gen)][]  | `<nixos-hardware/lenovo/thinkpad/x1/7th-gen>`      |
 | Lenovo ThinkPad X1 Extreme Gen 2  | `<nixos-hardware/lenovo/thinkpad/x1-extreme/gen2>` |
 | [Microsoft Surface Pro 3][]       | `<nixos-hardware/microsoft/surface-pro/3>`         |
 | PC Engines APU                    | `<nixos-hardware/pcengines/apu>`                   |
@@ -97,6 +98,7 @@ See code for all available configurations.
 [Google Pixelbook]: google/pixelbook
 [Inverse Path USB armory]: inversepath/usbarmory
 [Lenovo ThinkPad X1 (6th Gen)]: lenovo/thinkpad/x1/6th-gen
+[Lenovo ThinkPad X1 (7th Gen)]: lenovo/thinkpad/x1/7th-gen
 [Lenovo ThinkPad X260]: lenovo/thinkpad/x260
 [Microsoft Surface Pro 3]: microsoft/surface-pro/3
 [Raspberry Pi 2]: raspberry-pi/2

lenovo/thinkpad/x1/7th-gen/audio.nix

@@ -0,0 +1,15 @@
+{ lib, pkgs, ... }:
+{
+  # This can be removed when the default kernel is at least version 5.6
+  # https://github.com/NixOS/nixpkgs/pull/86168
+  boot.kernelPackages = lib.mkIf
+    (lib.versionOlder pkgs.linux.version "5.6")
+    (lib.mkDefault pkgs.linuxPackages_5_6);
+
+  # This can be removed when PulseAudio is at least version 14
+  # https://wiki.archlinux.org/index.php/Lenovo_ThinkPad_X1_Carbon_(Gen_7)#Audio
+  hardware.pulseaudio.extraConfig = ''
+    load-module module-alsa-sink   device=hw:0,0 channels=4
+    load-module module-alsa-source device=hw:0,6 channels=4
+  '';
+}

lenovo/thinkpad/x1/7th-gen/default.nix

@@ -0,0 +1,7 @@
+{
+  imports = [
+    ../.
+    ../../../../common/pc/laptop/acpi_call.nix
+    ./audio.nix
+  ];
+}