From cbf4718195248606286cebf27fb938b88b631d71 Mon Sep 17 00:00:00 2001
From: coolneng <akasroua@gmail.com>
Date: Fri, 20 Jan 2023 21:48:16 +0100
Subject: [PATCH] Set PCIE ASPM settings via TLP

---
 configuration.nix | 1 -
 modules/power.nix | 8 +++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/configuration.nix b/configuration.nix
index 49ec818..778ef02 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -13,7 +13,6 @@ with pkgs;
       "nohibernate"
       "ipv6.disable=1"
       "ahci.mobile_lpm_policy=3"
-      "pcie_aspm=force"
       "nmi_watchdog=0"
       "intel_pstate=disable"
     ];
diff --git a/modules/power.nix b/modules/power.nix
index c700ced..9932e27 100644
--- a/modules/power.nix
+++ b/modules/power.nix
@@ -2,7 +2,13 @@
 
 {
   # Enable the TLP daemon
-  services.tlp.enable = true;
+  services.tlp = {
+    enable = true;
+    settings = {
+      PCIE_ASPM_ON_AC = "performance";
+      PCIE_ASPM_ON_BAT = "powersave";
+    };
+  };
 
   # Enable the auto-cpufreq daemon
   services.auto-cpufreq.enable = true;