From 22da52f7a79e529ccfa8934a07c4708f2edd46d9 Mon Sep 17 00:00:00 2001
From: Sweetbread <sweetbread@coders-squad.com>
Date: Sun, 29 Sep 2024 00:45:48 +0300
Subject: [PATCH] feat: Laptop battery optimisations

---
 nixos/hosts/Senko/configuration.nix |  1 +
 nixos/modules/laptop.nix            | 17 +++++++++++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 nixos/modules/laptop.nix

diff --git a/nixos/hosts/Senko/configuration.nix b/nixos/hosts/Senko/configuration.nix
index 20d9dc6..652051b 100644
--- a/nixos/hosts/Senko/configuration.nix
+++ b/nixos/hosts/Senko/configuration.nix
@@ -5,6 +5,7 @@
     ../../modules/bundle.nix
     ../../modules/gamemode.nix
     ../../modules/users/sweetbread.nix
+    ../../modules/laptop.nix
   ];
 
   networking.hostName = "Senko";
diff --git a/nixos/modules/laptop.nix b/nixos/modules/laptop.nix
new file mode 100644
index 0000000..d48f634
--- /dev/null
+++ b/nixos/modules/laptop.nix
@@ -0,0 +1,17 @@
+{
+  services.tlp = {
+      enable = true;
+      settings = {
+        CPU_SCALING_GOVERNOR_ON_AC = "performance";
+        CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
+
+        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 = 25;
+      };
+  };
+}