Add lenovo-thinkpad-p1 (#266)

Co-authored-by: Jörg Thalheim <Mic92@users.noreply.github.com>

lenovo/thinkpad/p1/3th-gen/audio.nix

@@ -0,0 +1,7 @@
+{ lib, pkgs, ... }:
+{
+  # This can be removed when the default kernel is at least version 5.11 due to sof module
+  boot.kernelPackages = lib.mkIf
+    (lib.versionOlder pkgs.linux.version "5.11")
+    (lib.mkDefault pkgs.linuxPackages_latest);
+}

lenovo/thinkpad/p1/3th-gen/default.nix

@@ -0,0 +1,7 @@
+{
+  imports = [
+    ../.
+    ./audio.nix
+    ./nvidia.nix
+  ];
+}

lenovo/thinkpad/p1/3th-gen/nvidia.nix

@@ -0,0 +1,13 @@
+{ lib, pkgs, ... }:
+{
+  hardware.nvidia.modesetting.enable = true;
+  hardware.opengl.driSupport32Bit = true;
+  hardware.opengl.enable = true;
+
+  hardware.nvidia.prime = {
+    # Bus ID of the Intel GPU.
+    intelBusId = lib.mkDefault "PCI:0:2:0";
+    # Bus ID of the NVIDIA GPU.
+    nvidiaBusId = lib.mkDefault "PCI:1:0:0";
+  };
+}

lenovo/thinkpad/p1/default.nix

@@ -0,0 +1,17 @@
+{
+  imports = [
+    ../../../common/cpu/intel
+    ../../../common/gpu/nvidia.nix
+    ../../../common/pc/laptop/acpi_call.nix
+    ../../../common/pc/laptop/ssd
+  ];
+
+  # Need to set Thunderbolt to "BIOS Assist Mode"
+  # https://forums.lenovo.com/t5/Other-Linux-Discussions/T480-CPU-temperature-and-fan-speed-under-linux/m-p/4114832
+  boot.kernelParams = [ "acpi_backlight=native" ];
+
+  # Emulate mouse wheel on trackpoint
+  # hardware.trackpoint.emulateWheel = true;
+
+  services.fprintd.enable = true;
+}