From 93c5503c2e3fbfba815806afea20828fd6540d54 Mon Sep 17 00:00:00 2001
From: Alexander Bakker <ab@alexbakker.me>
Date: Wed, 20 Nov 2019 14:11:35 +0100
Subject: zenpower: init at 0.1.5

---
 pkgs/os-specific/linux/zenpower/default.nix | 32 +++++++++++++++++++++++++++++
 pkgs/top-level/all-packages.nix             |  2 ++
 2 files changed, 34 insertions(+)
 create mode 100644 pkgs/os-specific/linux/zenpower/default.nix

diff --git a/pkgs/os-specific/linux/zenpower/default.nix b/pkgs/os-specific/linux/zenpower/default.nix
new file mode 100644
index 00000000000..8fdf7f23cf8
--- /dev/null
+++ b/pkgs/os-specific/linux/zenpower/default.nix
@@ -0,0 +1,32 @@
+{ stdenv, kernel, fetchFromGitHub }:
+
+stdenv.mkDerivation rec {
+  pname = "zenpower";
+  version = "0.1.5";
+
+  src = fetchFromGitHub {
+    owner = "ocerman";
+    repo = "zenpower";
+    rev = "v${version}";
+    sha256 = "1ay1q666bc7czgc95invw523c0ds2gj85wxypc3wi418vfaha5vy";
+  };
+
+  hardeningDisable = [ "pic" ];
+
+  nativeBuildInputs = kernel.moduleBuildDependencies;
+
+  makeFlags = "KERNEL_BUILD=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
+
+  installPhase = ''
+    install -D zenpower.ko -t "$out/lib/modules/${kernel.modDirVersion}/kernel/drivers/hwmon/zenpower/"
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Linux kernel driver for reading temperature, voltage(SVI2), current(SVI2) and power(SVI2) for AMD Zen family CPUs.";
+    homepage = "https://github.com/ocerman/zenpower";
+    license = licenses.gpl2;
+    maintainers = with maintainers; [ alexbakker ];
+    platforms = platforms.linux;
+    broken = versionOlder kernel.version "4.14";
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index fa353be07e8..839b22d09f6 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -16417,6 +16417,8 @@ in
 
     x86_energy_perf_policy = callPackage ../os-specific/linux/x86_energy_perf_policy { };
 
+    zenpower = callPackage ../os-specific/linux/zenpower { };
+
     inherit (callPackage ../os-specific/linux/zfs {
       configFile = "kernel";
       inherit kernel;
-- 
cgit 1.4.1