From 037fef7c48063544d74c857f4d89ff8abc2645d0 Mon Sep 17 00:00:00 2001
From: Yorick Barbanneau <ephase@xieme-art.org>
Date: Sat, 9 Sep 2023 22:46:49 +0200
Subject: [PATCH] Add cpufreq configuration for laptops

---
 nixos/default.nix                   |  1 +
 nixos/includes/hardware/cpufreq.nix | 15 +++++++++++++++
 2 files changed, 16 insertions(+)
 create mode 100644 nixos/includes/hardware/cpufreq.nix

diff --git a/nixos/default.nix b/nixos/default.nix
index 9d73637..ae12c56 100644
--- a/nixos/default.nix
+++ b/nixos/default.nix
@@ -29,6 +29,7 @@
       if hostConfig.laptop then 
         [
           ./includes/hardware/iwd.nix
+          ./includes/hardware/cpufreq.nix
         ]
       else []
     );
diff --git a/nixos/includes/hardware/cpufreq.nix b/nixos/includes/hardware/cpufreq.nix
new file mode 100644
index 0000000..2a633e1
--- /dev/null
+++ b/nixos/includes/hardware/cpufreq.nix
@@ -0,0 +1,15 @@
+{
+  services.auto-cpufreq = {
+    enable = true;
+    settings = {
+      battery = {
+        governor = "powersave";
+        turbo = "never";
+      };
+      charger = {
+        governor = "performance";
+        turbo = "never";
+      };
+    };
+  };
+}