From c5940b2e45cfd251b9f7c67f2697435f35416eb1 Mon Sep 17 00:00:00 2001
From: Ali Rizvi <perm-iterate-0b@icloud.com>
Date: Thu, 17 Oct 2024 00:17:51 -0400
Subject: [PATCH] intel-lpmd: init at 0.0.8

---
 pkgs/by-name/in/intel-lpmd/package.nix | 62 ++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 pkgs/by-name/in/intel-lpmd/package.nix

diff --git a/pkgs/by-name/in/intel-lpmd/package.nix b/pkgs/by-name/in/intel-lpmd/package.nix
new file mode 100644
index 0000000000000..6c74d078bf769
--- /dev/null
+++ b/pkgs/by-name/in/intel-lpmd/package.nix
@@ -0,0 +1,62 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+
+  autoreconfHook,
+  pkg-config,
+
+  glib,
+  gtk-doc,
+  libnl,
+  libxml2,
+  systemd,
+  upower,
+}:
+stdenv.mkDerivation (finalAttrs: {
+  pname = "intel-lpmd";
+  version = "0.0.8";
+
+  src = fetchFromGitHub {
+    owner = "intel";
+    repo = "intel-lpmd";
+    rev = "refs/tags/v${finalAttrs.version}";
+    hash = "sha256-Af8H+hX9S7+AlFxFvClsRgEgt+bYqy9T+IWUkbUPVEw=";
+  };
+
+  nativeBuildInputs = [
+    autoreconfHook
+    pkg-config
+
+    glib
+    gtk-doc
+    libnl
+    libxml2
+    systemd
+    upower
+  ];
+
+  configureFlags = [
+    ''--with-dbus-sys-dir="${placeholder "out"}/etc/dbus-1"''
+    ''--with-systemdsystemunitdir="${placeholder "out"}/lib/systemd/system"''
+  ];
+
+  meta = with lib; {
+    homepage = "https://github.com/intel/intel-lpmd";
+    description = "Linux daemon used to optimize active idle power.";
+    longDescription = ''
+      Intel Low Power Model Daemon is a Linux daemon used to optimize active
+      idle power. It selects a set of most power efficient CPUs based on
+      configuration file or CPU topology. Based on system utilization and other
+      hints, it puts the system into Low Power Mode by activate the power
+      efficient CPUs and disable the rest, and restore the system from Low Power
+      Mode by activating all CPUs.
+    '';
+
+    platform = platforms.linux;
+    license = licenses.gpl2Only;
+    maintainers = with maintainers; [ frontear ];
+
+    mainProgram = "intel_lpmd";
+  };
+})