From dce7ba9c992ce359c272b76da6beb1ba3f48671e Mon Sep 17 00:00:00 2001
From: kB01 <kb01@kb-one.de>
Date: Fri, 17 Jan 2025 12:27:40 +0100
Subject: [PATCH] Configured TLP Service for Power-Management (Power-Profiles
 didn't work)

---
 systems/x86_64-linux/LANA9Z/hardware.nix | 38 ++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/systems/x86_64-linux/LANA9Z/hardware.nix b/systems/x86_64-linux/LANA9Z/hardware.nix
index 6531984..7a6e14c 100644
--- a/systems/x86_64-linux/LANA9Z/hardware.nix
+++ b/systems/x86_64-linux/LANA9Z/hardware.nix
@@ -44,4 +44,42 @@ in {
     extraPackages = [ pkgs.intel-media-sdk ];
   };
 
+  # Power Management
+#  services.tlp.enable = false;
+#  services.power-profiles-daemon.enable = false;
+#  services.auto-cpufreq.enable = true;
+#  services.auto-cpufreq.settings = {
+#    battery = {
+#       governor = "powersave";
+#       turbo = "never";
+#    };
+#    charger = {
+#       governor = "performance";
+#       turbo = "auto";
+#    };
+#  };
+
+  services.power-profiles-daemon.enable = false;
+  services.tlp = {
+    enable = true;
+    settings = {
+      CPU_SCALING_GOVERNOR_ON_AC = "performance";
+      CPU_SCALING_GOVERNOR_ON_BAT = "balanced";
+
+      CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
+      CPU_ENERGY_PERF_POLICY_ON_AC = "performance";
+
+      CPU_MIN_PERF_ON_AC = 0;
+      CPU_MAX_PERF_ON_AC = 100;
+      CPU_MIN_PERF_ON_BAT = 0;
+      CPU_MAX_PERF_ON_BAT = 80;
+
+      #Optional helps save long term battery health
+      START_CHARGE_THRESH_BAT0 = 40; # 40 and bellow it starts to charge
+      STOP_CHARGE_THRESH_BAT0 = 80; # 80 and above it stops charging
+    };
+  };
+
+
+
 }