From 95dec03601c003c372ea077ae359cb87ad89ce52 Mon Sep 17 00:00:00 2001
From: Periklis Tsirakidis <periklis.tsirakidis@holidaycheck.com>
Date: Sat, 3 Aug 2019 19:41:52 +0200
Subject: [PATCH] [throttled] Enable custom config

---
 nixos/modules/services/hardware/throttled.nix | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/nixos/modules/services/hardware/throttled.nix b/nixos/modules/services/hardware/throttled.nix
index cd5b01450e44..13fc5e4792e6 100644
--- a/nixos/modules/services/hardware/throttled.nix
+++ b/nixos/modules/services/hardware/throttled.nix
@@ -8,6 +8,12 @@ in {
   options = {
     services.throttled = {
       enable = mkEnableOption "fix for Intel CPU throttling";
+
+      extraConfig = mkOption {
+        type = types.str;
+        default = "";
+        description = "Alternative configuration";
+      };
     };
   };
 
@@ -16,6 +22,9 @@ in {
     # The upstream package has this in Install, but that's not enough, see the NixOS manual
     systemd.services."lenovo_fix".wantedBy = [ "multi-user.target" ];
 
-    environment.etc."lenovo_fix.conf".source = "${pkgs.throttled}/etc/lenovo_fix.conf";
+    environment.etc."lenovo_fix.conf".source =
+      if cfg.extraConfig != ""
+      then pkgs.writeText "lenovo_fix.conf" cfg.extraConfig
+      else "${pkgs.throttled}/etc/lenovo_fix.conf";
   };
 }