[throttled] Enable custom config

1 files changed, 10 insertions, 1 deletions

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";
   };
 }