1 files changed, 33 insertions, 0 deletions
diff --git a/config/thinkpad.nix b/config/thinkpad.nix
new file mode 100644
index 0000000..ff832b1
--- /dev/null
+++ b/config/thinkpad.nix
@@ -0,0 +1,33 @@
+{ config, lib, pkgs, ... }:
+{
+  services = {
+    tlp = {
+      enable = true;
+      extraConfig = ''
+        # Needed for either SSD or btrfs.
+        SATA_LINKPWR_ON_BAT=max_performance
+      '';
+    };
+    xserver.xkbModel = "thinkpad60";
+  };
+
+  boot = {
+    kernelModules = [ "tp_smapi" "thinkpad_acpi" "fbcon" "i915" "acpi_call" ];
+    extraModulePackages = with config.boot.kernelPackages [ tp_smapi acpi_call ];
+  }
+
+  systemd.services = {
+    battery_threshold = {
+      description = "Set battery charging thresholds.";
+      path = [ pkgs.tpacpi-bat ];
+      after = [ "basic.target" ];
+      wantedBy = [ "multi-user.target" ];
+      script = ''
+        tpacpi-bat -s ST 1 39
+        tpacpi-bat -s ST 2 39
+        tpacpi-bat -s SP 1 80
+        tpacpi-bat -s SP 2 80
+      '';
+    };
+  };
+}