nixos-hardware/microsoft/surface/kernel/linux-5.16.11.nix

{ lib, callPackage, linuxPackagesFor, ... }:
# To test the kernel build:
# nix-build -E "with import <nixpkgs> {}; (pkgs.callPackage ./linux-5.16.11.nix {}).kernel"
let
  repos = callPackage ../repos.nix {};
  linuxPkg = { fetchurl, buildLinux, ... }@args:
    buildLinux (args // rec {
      version = "5.16.11";
      modDirVersion = version;
      extraMeta.branch = "5.16";

      src = repos.linux-surface-kernel;

      kernelPatches = [{
        name = "microsoft-surface-patches-linux-5.16.2";
        patch = null;
        structuredExtraConfig = with lib.kernel; {
          #
          # Surface Aggregator Module
          #
          SURFACE_AGGREGATOR = module;
          SURFACE_AGGREGATOR_ERROR_INJECTION = no;
          SURFACE_AGGREGATOR_BUS = yes;
          SURFACE_AGGREGATOR_CDEV = module;
          SURFACE_AGGREGATOR_REGISTRY = module;

          SURFACE_ACPI_NOTIFY = module;
          SURFACE_DTX = module;
          SURFACE_PLATFORM_PROFILE = module;

          SURFACE_HID = module;
          SURFACE_KBD = module;

          BATTERY_SURFACE = module;
          CHARGER_SURFACE = module;

          #
          # Surface laptop 1 keyboard
          #
          SERIAL_DEV_BUS = yes;
          SERIAL_DEV_CTRL_TTYPORT = yes;

          #
          # Surface Hotplug
          #
          SURFACE_HOTPLUG = module;

          #
          # IPTS touchscreen
          #
          # This only enables the user interface for IPTS data.
          # For the touchscreen to work, you need to install iptsd.
          #
          MISC_IPTS = module;

          #
          # Cameras: IPU3
          #
          VIDEO_IPU3_IMGU = module;
          VIDEO_IPU3_CIO2 = module;
          CIO2_BRIDGE = yes;
          INTEL_SKL_INT3472 = module;

          #
          # Cameras: Sensor drivers
          #
          VIDEO_OV5693 = module;
          VIDEO_OV8865 = module;

          #
          # ALS Sensor for Surface Book 3, Surface Laptop 3, Surface Pro 7
          #
          APDS9960 = module;

          #
          # Other Drivers
          #
          INPUT_SOC_BUTTON_ARRAY = module;
          SURFACE_3_BUTTON = module;
          SURFACE_3_POWER_OPREGION = module;
          SURFACE_PRO3_BUTTON = module;
          SURFACE_GPE = module;
          SURFACE_BOOK1_DGPU_SWITCH = module;
        };
      }];
    } // (args.argsOverride or {}));
in lib.recurseIntoAttrs (linuxPackagesFor (callPackage linuxPkg {}))