zenergy: init at 0-unstable-2024-10-10 (#297598)

Author: Artturin

maintainers/maintainer-list.nix

@@ -23179,6 +23179,17 @@
     githubId = 36118348;
     keys = [ { fingerprint = "69C9 876B 5797 1B2E 11C5  7C39 80A1 F76F C9F9 54AE"; } ];
   };
+  wizardlink = {
+    name = "wizardlink";
+    email = "[email protected]";
+    github = "wizardlink";
+    githubId = 26727907;
+    keys = [
+      {
+        fingerprint = "A1D3 A2B4 E14B D7C0 445B  B749 A576 7B54 367C FBDF";
+      }
+    ];
+  };
   wizeman = {
     email = "[email protected]";
     github = "wizeman";

pkgs/os-specific/linux/zenergy/default.nix

@@ -0,0 +1,45 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  kernel,
+  kmod,
+}:
+
+let
+  kernelDirectory = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
+in
+stdenv.mkDerivation {
+  pname = "zenergy";
+  version = "0-unstable-2024-10-10";
+
+  src = fetchFromGitHub {
+    owner = "BoukeHaarsma23";
+    repo = "zenergy";
+    rev = "7c4e83d5e2f887f4c31edaf92e5f94e9448e9764";
+    hash = "sha256-5fYelEr4IYnuXrly15IcyicFrF0tYjs7OBqIhUYQXZ0=";
+  };
+
+  nativeBuildInputs = [ kmod ] ++ kernel.moduleBuildDependencies;
+
+  hardeningDisable = [
+    "format"
+    "pic"
+  ];
+
+  makeFlags = kernel.makeFlags ++ [ "KDIR=${kernelDirectory}" ];
+
+  installTargets = [ "modules_install" ];
+
+  preBuild = ''
+    substituteInPlace Makefile --replace-fail "PWD modules_install" "PWD INSTALL_MOD_PATH=$out modules_install"
+  '';
+
+  meta = with lib; {
+    description = "Based on AMD_ENERGY driver, but with some jiffies added so non-root users can read it safely.";
+    homepage = "https://github.com/BoukeHaarsma23/zenergy";
+    license = licenses.gpl2Only;
+    maintainers = with maintainers; [ wizardlink ];
+    platforms = platforms.linux;
+  };
+}

pkgs/top-level/linux-kernels.nix

@@ -407,6 +407,8 @@ in {
 
     new-lg4ff = callPackage ../os-specific/linux/new-lg4ff { };
 
+    zenergy = callPackage ../os-specific/linux/zenergy { };
+
     nvidiabl = callPackage ../os-specific/linux/nvidiabl { };
 
     nvidiaPackages = dontRecurseIntoAttrs (lib.makeExtensible (_: callPackage ../os-specific/linux/nvidia-x11 { }));