From aac7c50858a21636ddfd39831ccc221cf9d59827 Mon Sep 17 00:00:00 2001
From: Dietrich Daroch <Dietrich@Daroch.me>
Date: Wed, 21 Aug 2024 14:00:38 -0700
Subject: [PATCH] malibal/aon/s1: Add initial intel-only support.

---
 flake.nix                  |  1 +
 malibal/aon/s1/README.wiki | 79 ++++++++++++++++++++++++++++++++++++++
 malibal/aon/s1/default.nix | 33 ++++++++++++++++
 3 files changed, 113 insertions(+)
 create mode 100644 malibal/aon/s1/README.wiki
 create mode 100644 malibal/aon/s1/default.nix

diff --git a/flake.nix b/flake.nix
index af9090c..a9c6733 100644
--- a/flake.nix
+++ b/flake.nix
@@ -224,6 +224,7 @@
       lenovo-yoga-7-14ARH7-nvidia = import ./lenovo/yoga/7/14ARH7/nvidia;
       lenovo-yoga-7-slim-gen8 = import ./lenovo/yoga/7/slim/gen8;
       letsnote-cf-lx4 = import ./panasonic/letsnote/cf-lx4;
+      malibal-aon-s1-intel = import ./malibal/aon/s1;
       microchip-icicle-kit = import ./microchip/icicle-kit;
       microsoft-surface-go = import ./microsoft/surface/surface-go;
       microsoft-surface-pro-intel = import ./microsoft/surface/surface-pro-intel;
diff --git a/malibal/aon/s1/README.wiki b/malibal/aon/s1/README.wiki
new file mode 100644
index 0000000..c0173df
--- /dev/null
+++ b/malibal/aon/s1/README.wiki
@@ -0,0 +1,79 @@
+= Malibal Aon S1 =
+
+== Tested Hardware ==
+
+* CPU: Intel(R) Core(TM) i7-13700H CPU @ 2.4GHz
+* RAM: 32 GB
+* HDD: 2 TiB SSD
+* Screen: 14" WQXGA+ (2880x1800)
+* Graphics: Intel Raptor Lake-P [Iris Xe Graphics]. nVidia graphics disabled preemptively.
+* Display: Wayland.
+* Input: trackpad
+
+== Firmware Configuration ==
+
+No tweaking to get a useful system, but some is needed.
+- Sleeping doesn't work properly and overheats the system.
+- Fans spin even when the system is at almost no load and CPUs report 30°C-35°C
+
+== Installation ==
+
+=== Before installation ===
+
+I don't recall what I did very well, probably just disabled secure boot as
+there's no nice and meaningful way of using it yet.
+
+=== After installation ===
+
+=== Optional ===
+
+* Run fwupd
+
+== Troubleshooting ==
+
+
+== Annoyances ==
+
+=== It's easy to tap the power button ===
+
+It's better to ignore short tapping the power button,
+
+```nix
+  services = {
+    logind = {
+      if options.hardware.ignorePowerButtonTap
+      extraConfig = ''
+        # Don’t shutdown when power button is short-pressed
+        HandlePowerKey=ignore
+      '';
+    };
+  };
+```
+
+== Broken Functionality ==
+
+=== Sleeping works, but overheats the machine ===
+
+This drains battery faster than keeping the machine on and it might get you backpack really warm.
+
+Best workaround I found so far is to increase the time to take an action, and use shutdown as the action.
+This is *not* a reasonable workaround for most.
+
+
+```nix
+  services = {
+    logind = {
+      if options.hardware.ignorePowerButtonTap
+      extraConfig = ''
+        # Shutdown until sleep/hibernate works
+        IdleAction=poweroff
+
+        # Ideal case (hibernation onto / isn't working for me, but probably works with a swap partition)
+        # When idle, sleep, but hibernate if it's been too long.
+        # IdleAction=hybrid-sleep
+      '';
+    };
+  };
+```
+
+I'm hoping that suspend-then-hibernate will make this a non-issue in practice, but haven't spent time on it.
diff --git a/malibal/aon/s1/default.nix b/malibal/aon/s1/default.nix
new file mode 100644
index 0000000..b86577a
--- /dev/null
+++ b/malibal/aon/s1/default.nix
@@ -0,0 +1,33 @@
+{ pkgs, lib, ... }:
+
+{
+  imports = [
+    ../../../common/pc/laptop
+    ../../../common/pc/laptop/ssd
+
+    ../../../common/cpu/intel
+
+    ../../../common/gpu/intel
+    ../../../common/gpu/nvidia/disable.nix
+  ];
+
+  boot = {
+    kernelParams = [
+      "mem_sleep_default=deep"
+      "i915.fastboot=1"
+    ];
+    kernelModules = [
+      "coretemp"
+    ];
+  };
+
+  powerManagement = {
+    powertop.enable = lib.mkDefault true;
+  };
+
+  services = {
+    fwupd = {
+      enable = lib.mkDefault true;
+    };
+  };
+}