From cf92337f0b3a7b574886dafb96cefcf6ac1aa3c1 Mon Sep 17 00:00:00 2001
From: coolneng <akasroua@gmail.com>
Date: Thu, 14 Apr 2022 20:59:38 +0200
Subject: [PATCH] Replace TLP with auto-cpufreq

---
 modules/power.nix | 34 ++--------------------------------
 1 file changed, 2 insertions(+), 32 deletions(-)

diff --git a/modules/power.nix b/modules/power.nix
index 19d95ab..47b4fb0 100644
--- a/modules/power.nix
+++ b/modules/power.nix
@@ -1,38 +1,8 @@
 { config, lib, pkgs, ... }:
 
 {
-  # Enable the TLP daemon
-  services.tlp = {
-    enable = true;
-    settings = {
-      # Use the new CPU frequency scaling governor
-      CPU_SCALING_GOVERNOR_ON_AC = "schedutil";
-      CPU_SCALING_GOVERNOR_ON_BAT = "schedutil";
-
-      # Adjust CPU frequencies accordingly to the power state
-      CPU_SCALING_MIN_FREQ_ON_AC = 800000;
-      CPU_SCALING_MAX_FREQ_ON_AC = 3000000;
-      CPU_SCALING_MIN_FREQ_ON_BAT = 800000;
-      CPU_SCALING_MAX_FREQ_ON_BAT = 2300000;
-
-      # Enable audio power saving for Intel HDA, AC97 devices (timeout in secs).
-      # A value of 0 disables, >=1 enables power saving (recommended: 1).
-      # Default: 0 (AC), 1 (BAT)
-      SOUND_POWER_SAVE_ON_AC = 0;
-      SOUND_POWER_SAVE_ON_BAT = 1;
-
-      # Runtime Power Management for PCI(e) bus devices: on=disable, auto=enable.
-      # Default: on (AC), auto (BAT)
-      RUNTIME_PM_ON_AC = "on";
-      RUNTIME_PM_ON_BAT = "auto";
-
-      # Battery feature drivers: 0=disable, 1=enable
-      # Default: 1 (all)
-      NATACPI_ENABLE = 1;
-      TPACPI_ENABLE = 1;
-      TPSMAPI_ENABLE = 1;
-    };
-  };
+  # Enable the auto-cpufreq daemon
+  services.auto-cpufreq.enable = true;
 
   # Suspend when the battery is critical
   services.udev.extraRules = ''