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-rw-r--r--pkgs/os-specific/linux/system76-io/default.nix38
1 files changed, 38 insertions, 0 deletions
diff --git a/pkgs/os-specific/linux/system76-io/default.nix b/pkgs/os-specific/linux/system76-io/default.nix
new file mode 100644
index 00000000000..fb697430f61
--- /dev/null
+++ b/pkgs/os-specific/linux/system76-io/default.nix
@@ -0,0 +1,38 @@
+{ lib, stdenv, fetchFromGitHub, kernel }:
+let
+  version = "1.0.1";
+  sha256 = "0qkgkkjy1isv6ws6hrcal75dxjz98rpnvqbm7agdcc6yv0c17wwh";
+in
+stdenv.mkDerivation {
+  name = "system76-io-module-${version}-${kernel.version}";
+
+  passthru.moduleName = "system76_io";
+
+  src = fetchFromGitHub {
+    owner = "pop-os";
+    repo = "system76-io-dkms";
+    rev = version;
+    inherit sha256;
+  };
+
+  hardeningDisable = [ "pic" ];
+
+  nativeBuildInputs = kernel.moduleBuildDependencies;
+
+  buildFlags = [
+    "KERNEL_DIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
+  ];
+
+  installPhase = ''
+    install -D system76-io.ko $out/lib/modules/${kernel.modDirVersion}/misc/system76-io.ko
+  '';
+
+  meta = with lib; {
+    maintainers = [ maintainers.khumba ];
+    license = [ licenses.gpl2Plus ];
+    platforms = [ "i686-linux" "x86_64-linux" ];
+    broken = versionOlder kernel.version "4.14";
+    description = "DKMS module for controlling System76 I/O board";
+    homepage = "https://github.com/pop-os/system76-io-dkms";
+  };
+}