54 lines
1.5 KiB
Nix
54 lines
1.5 KiB
Nix
# Zenstates provides access to a variety of CPU tunables no Ryzen processors.
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#
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# In particular, I am adding Zenstates because I need it to disable the C6
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# sleep state to stabilize wake from sleep on my Lenovo x395 system. After
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# installing Zenstates, I need a before-sleep script like so:
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#
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# before-sleep = pkgs.writeScript "before-sleep" ''
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# #!${pkgs.bash}/bin/bash
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# ${pkgs.zenstates}/bin/zenstates --c6-disable
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# '';
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#
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# ...
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#
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# systemd.services.before-sleep = {
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# description = "Jobs to run before going to sleep";
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# serviceConfig = {
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# Type = "oneshot";
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# ExecStart = "${before-sleep}";
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# };
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# wantedBy = [ "sleep.target" ];
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# before = [ "sleep.target" ];
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# };
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{ lib, stdenv, fetchFromGitHub, python3 }:
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stdenv.mkDerivation rec {
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pname = "zenstates";
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version = "0.0.1";
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src = fetchFromGitHub {
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owner = "r4m0n";
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repo = "ZenStates-Linux";
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rev = "0bc27f4740e382f2a2896dc1dabfec1d0ac96818";
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sha256 = "1h1h2n50d2cwcyw3zp4lamfvrdjy1gjghffvl3qrp6arfsfa615y";
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};
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buildInputs = [ python3 ];
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phases = [ "installPhase" ];
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installPhase = ''
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mkdir -p $out/bin
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cp $src/zenstates.py $out/bin/zenstates
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chmod +x $out/bin/zenstates
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patchShebangs --build $out/bin/zenstates
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'';
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meta = with lib; {
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description = "Linux utility for Ryzen processors and motherboards";
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homepage = "https://github.com/r4m0n/ZenStates-Linux";
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license = licenses.mit;
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maintainers = with maintainers; [ savannidgerinel ];
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platforms = platforms.linux;
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};
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}
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