From d99a56cd958bddfcdb10fc44a44c4288790cfe59 Mon Sep 17 00:00:00 2001
From: LavaDesu <me@lava.moe>
Date: Mon, 17 Mar 2025 22:02:49 +1100
Subject: [PATCH] anemone/kernel: use suspend-then-hibernate on lid close

---
 hosts/anemone/kernel.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/hosts/anemone/kernel.nix b/hosts/anemone/kernel.nix
index d313709..97d19be 100644
--- a/hosts/anemone/kernel.nix
+++ b/hosts/anemone/kernel.nix
@@ -28,6 +28,13 @@
     size = 16 * 1024;
   }];
 
+  services.logind.lidSwitch = "suspend-then-hibernate";
+  systemd.sleep.extraConfig = ''
+    HibernateDelaySec=14400
+    SuspendEstimationSec=3600
+    HibernateOnACPower=false
+  '';
+
   powerManagement.cpufreq.min = 400000;
 
   hardware.cpu.amd.updateMicrocode = true;