gpd-win-max-2-2023: init BMI260 driver

gpd/win-max-2/2023/bmi260/default.nix

@@ -0,0 +1,33 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+
+  bmi260 = config.boot.kernelPackages.callPackage ./package.nix { };
+
+in
+{
+
+  meta.maintainers = [ maintainers.Cryolitia ];
+
+  ###### interface
+
+  options = {
+
+    hardware.sensor.iio.bmi260.enable = mkOption {
+      default = false;
+      type = types.bool;
+      description = mdDoc ''
+        Enable Bosch BMI260 IMU kernel module driver.
+      '';
+    };
+  };
+
+  ###### implementation
+
+  config = mkIf config.hardware.sensor.iio.bmi260.enable {
+    boot.extraModulePackages = [ bmi260 ];
+    boot.kernelModules = [ "bmi260_core" "bmi260_i2c" ];
+  };
+}

gpd/win-max-2/2023/bmi260/package.nix

@@ -0,0 +1,42 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, fetchurl
+, kernel
+}:
+
+stdenv.mkDerivation (finalAttr: {
+  pname = "bmi260";
+  version = "0.0.2";
+
+  src = fetchFromGitHub {
+    owner = "hhd-dev";
+    repo = finalAttr.pname;
+    rev = "v${finalAttr.version}";
+    hash = "sha256-J0npD75QqOGY1QUoznBjQ+jX28gq5u6b0JZOseclwE8=";
+  };
+
+  hardeningDisable = [ "pic" ];
+
+  nativeBuildInputs = kernel.moduleBuildDependencies;
+
+  makeFlags = [
+    "KERNEL_SRC=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
+  ];
+
+  installPhase = ''
+    runHook preInstall
+
+    install *.ko -Dm444 -t $out/lib/modules/${kernel.modDirVersion}/kernel/drivers/bmi260
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/hhd-dev/bmi260";
+    description = "A kernel module driver for the Bosch BMI260 IMU";
+    license = with licenses; [ bsd3 gpl2Only ];
+    maintainers = with maintainers; [ Cryolitia ];
+    platforms = platforms.linux;
+  };
+})

gpd/win-max-2/2023/default.nix

@@ -6,5 +6,11 @@ with lib;
     ../../../common/cpu/amd
     ../../../common/cpu/amd/pstate.nix
     ../../../common/gpu/amd
+    ./bmi260
   ];
+
+  hardware.sensor.iio.bmi260.enable = lib.mkDefault true;
+
+  #see README
+  boot.blacklistedKernelModules = mkIf config.hardware.sensor.iio.bmi260.enable [ "bmi160_spi" "bmi160_i2c" "bmi160_core" ];
 }