From b2ad5a8be5f6a68c81c91bd708b9d9ee2db3d37e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matej=20Jane=C5=BEi=C4=8D?= <janezic.mj@gmail.com>
Date: Sat, 14 Mar 2026 14:27:35 +0100
Subject: [PATCH] feat: add power-efficiency settings for fw16

---
 hosts/fw16/configuration.nix | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/hosts/fw16/configuration.nix b/hosts/fw16/configuration.nix
index 32a3a3e..16f66e0 100644
--- a/hosts/fw16/configuration.nix
+++ b/hosts/fw16/configuration.nix
@@ -38,6 +38,21 @@ in
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
+  boot.kernelParams = [ "pcie_aspm.policy=powersupersave" ];
+
+  boot.resumeDevice = "/dev/disk/by-uuid/ff4750e7-3a9f-42c2-bb68-c458a6560540";
+
+  services.logind.settings.Login = {
+    HandleLidSwitch = "suspend-then-hibernate";
+    HandlePowerKey = "suspend-then-hibernate";
+    IdleAction = "suspend-then-hibernate";
+    IdleActionSec = "15min";
+  };
+
+  systemd.sleep.extraConfig = ''
+    HibernateDelaySec=30min
+  '';
+
   # WARN:(@janezicmatej) nix-ld for running pip-installed binaries outside nix, probably want to drop this
   programs.nix-ld.enable = true;
   programs.nix-ld.libraries = options.programs.nix-ld.libraries.default;
@@ -64,6 +79,12 @@ in
   hardware.bluetooth.powerOnBoot = true;
   hardware.inputmodule.enable = true;
 
+  # NOTE:(@janezicmatej) disable wakeup for framework input modules to prevent spurious wakes
+  services.udev.extraRules = lib.mkAfter ''
+    SUBSYSTEM=="usb", DRIVERS=="usb", ATTRS{idVendor}=="32ac", ATTRS{idProduct}=="0012", ATTR{power/wakeup}="disabled"
+    SUBSYSTEM=="usb", DRIVERS=="usb", ATTRS{idVendor}=="32ac", ATTRS{idProduct}=="0014", ATTR{power/wakeup}="disabled"
+  '';
+
   programs.nm-applet.enable = true;
 
   networking = {