From 55b0db1127151993279b7c070b041cc03a5fd91e Mon Sep 17 00:00:00 2001
From: Youwen Wu <youwenw@gmail.com>
Date: Thu, 17 Jul 2025 06:12:35 -0700
Subject: [PATCH] feat: laptop mode

---
 reference/hosts/adrastea/configuration.nix | 58 +++++++++++++++-------
 reference/hosts/adrastea/home.nix          | 18 ++++---
 2 files changed, 51 insertions(+), 25 deletions(-)

diff --git a/reference/hosts/adrastea/configuration.nix b/reference/hosts/adrastea/configuration.nix
index b38422d..6beac24 100755
--- a/reference/hosts/adrastea/configuration.nix
+++ b/reference/hosts/adrastea/configuration.nix
@@ -1,5 +1,4 @@
 # Edit this configuration file to define what should be installed on
-# your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
 {
   config,
@@ -67,22 +66,47 @@
 
   time.timeZone = "America/Los_Angeles";
 
-  # hardware.nvidia = {
-  #   modesetting.enable = true;
-  #   powerManagement.enable = true;
-  #   powerManagement.finegrained = false;
-  #   nvidiaSettings = true;
-  #   open = true;
-  #   # prime = {
-  #   #   amdgpuBusId = "PCI:4:0:0";
-  #   #   nvidiaBusId = "PCI:1:0:0";
-  #   #   # offload = {
-  #   #   #   enable = true;
-  #   #   #   enableOffloadCmd = true;
-  #   #   # };
-  #   #   sync.enable = true;
-  #   # };
-  # };
+  hardware.nvidia = {
+    # modesetting.enable = true;
+    # powerManagement.enable = true;
+    # powerManagement.finegrained = false;
+    # nvidiaSettings = true;
+    # open = true;
+    prime = {
+      amdgpuBusId = "PCI:4:0:0";
+      nvidiaBusId = "PCI:1:0:0";
+      # offload = {
+      #   enable = true;
+      #   enableOffloadCmd = true;
+      # };
+      sync.enable = true;
+    };
+  };
+
+  services.keyd = {
+    enable = true;
+    keyboards = {
+      default = {
+        ids = [ "*" ];
+        settings = {
+          main = {
+            capslock = "esc";
+            leftmeta = "leftcontrol";
+            leftalt = "leftmeta";
+            leftcontrol = "leftalt";
+            rightmeta = "leftalt";
+            rightalt = "layer(rightalt)";
+          };
+          rightalt = {
+            h = "left";
+            j = "down";
+            k = "up";
+            l = "right";
+          };
+        };
+      };
+    };
+  };
 
   hardware.graphics.enable = true;
 
diff --git a/reference/hosts/adrastea/home.nix b/reference/hosts/adrastea/home.nix
index 4bb0337..93e3608 100644
--- a/reference/hosts/adrastea/home.nix
+++ b/reference/hosts/adrastea/home.nix
@@ -7,20 +7,22 @@
   home.stateVersion = "24.05";
 
   wayland.windowManager.hyprland.settings.monitor = lib.mkForce [
-    # "eDP-1,2560x1440@165,0x0,1.6"
-    "eDP-1, disable"
-    "HDMI-A-1,2560x1440@144,0x0,1.0"
+    "eDP-1,2560x1440@165,0x0,1.6"
+    # "eDP-1, disable"
+    # "HDMI-A-1,2560x1440@144,0x0,1.0"
   ];
 
   # since we are using this as a "desktop" of sorts, we have no need to save
   # power by using optimus. poor performance on external display, so we add
   # this line to force hyprland to use the nvidia GPU only for rendering. can
   # be removed if only using internal display
-  wayland.windowManager.hyprland.settings.env = [
-    "AQ_DRM_DEVICES,/dev/dri/card1:/dev/dri/card0"
-  ];
+  # wayland.windowManager.hyprland.settings.env = [
+  #   "AQ_DRM_DEVICES,/dev/dri/card1:/dev/dri/card0"
+  # ];
 
-  programs.waybar.settings.mainBar.output = "HDMI-A-1";
+  # programs.waybar.settings.mainBar.output = "HDMI-A-1";
+  programs.waybar.settings.mainBar.output = "eDP-1";
 
-  liminalOS.desktop.hyprland.screenlocker.monitor = "HDMI-A-1";
+  # liminalOS.desktop.hyprland.screenlocker.monitor = "HDMI-A-1";
+  liminalOS.desktop.hyprland.screenlocker.monitor = "eDP-1";
 }