amdgpu-i2c: init at 0-unstable-2024-12-16 (NixOS#371679)

Author: wolfgangwalther

maintainers/maintainer-list.nix

@@ -23350,6 +23350,12 @@
     githubId = 7060816;
     name = "Thao-Tran Le-Phuong";
   };
+  thardin = {
+    email = "th020394@gmail.com";
+    github = "Tyler-Hardin";
+    githubId = 5404976;
+    name = "Tyler Hardin";
+  };
   thblt = {
     name = "Thibault Polge";
     email = "thibault@thb.lt";

pkgs/os-specific/linux/amdgpu-i2c/default.nix

@@ -0,0 +1,40 @@
+{
+  stdenv,
+  lib,
+  fetchFromGitHub,
+  kernel,
+}:
+
+let
+  KDIR = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
+in
+stdenv.mkDerivation {
+  pname = "amdgpu-i2c";
+  version = "0-unstable-2024-12-16";
+
+  src = fetchFromGitHub {
+    owner = "twifty";
+    repo = "amd-gpu-i2c";
+    rev = "06ca41fd12fb90f970d3ebd4785cc26cc0a3f3b0";
+    sha256 = "sha256-GVyrwnwNSBW4OCNDqQMU6e31C4bG14arC0MPkRWfiJQ=";
+  };
+
+  hardeningDisable = [ "pic" ];
+
+  nativeBuildInputs = kernel.moduleBuildDependencies;
+
+  buildPhase = "make -C ${KDIR} M=/build/source modules";
+  installPhase = ''
+    make -C ${KDIR} M=/build/source INSTALL_MOD_PATH="$out" modules_install
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/twifty/amd-gpu-i2c";
+    downloadPage = "https://github.com/twifty/amd-gpu-i2c";
+    description = "Exposes i2c interface to set colors on AMD GPUs";
+    broken = kernel.kernelOlder "6.1.0" || kernel.isLibre;
+    license = licenses.gpl2Plus;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ thardin ];
+  };
+}

pkgs/top-level/linux-kernels.nix

@@ -338,6 +338,8 @@ in {
 
     akvcam = callPackage ../os-specific/linux/akvcam { };
 
+    amdgpu-i2c = callPackage ../os-specific/linux/amdgpu-i2c { };
+
     amneziawg = callPackage ../os-specific/linux/amneziawg { };
 
     apfs = callPackage ../os-specific/linux/apfs { };