From 28ef9220d92e045fd46e87392999fd431782f091 Mon Sep 17 00:00:00 2001
From: foxora <foxora@noreply.tearforge.net>
Date: Fri, 6 Mar 2026 21:05:04 +0000
Subject: [PATCH] fixed gpu initialization order :3

---
 homes/aurora/default.nix               |  1 +
 homes/modules/wm/hyprland/hyprland.nix | 11 +++++---
 hosts/nixarawrui/default.nix           | 36 ++++++++++++++++++++++++++
 3 files changed, 44 insertions(+), 4 deletions(-)

diff --git a/homes/aurora/default.nix b/homes/aurora/default.nix
index e12dd41..7d636ba 100644
--- a/homes/aurora/default.nix
+++ b/homes/aurora/default.nix
@@ -86,6 +86,7 @@
     # fonts
     nerd-fonts.departure-mono # pretty pixel art font i love!! x3
     nerd-fonts.jetbrains-mono
+    noto-fonts
 
     # cli / tui tools and commands!
     eza # replaces: ls (rust)
diff --git a/homes/modules/wm/hyprland/hyprland.nix b/homes/modules/wm/hyprland/hyprland.nix
index ccd88d0..1cdc865 100644
--- a/homes/modules/wm/hyprland/hyprland.nix
+++ b/homes/modules/wm/hyprland/hyprland.nix
@@ -40,10 +40,6 @@
         "wl-clip-persist --clipboard regular"
 
         "playerctld daemon"
-
-        # swaps around the 3rd and 4th workspace because they always start
-        # in the wrong order
-        "hyprctl dispatch workspace 4 && hyprctl dispatch workspace 5 && hyprctl dispatch workspace 3 && hyprctl dispatch workspace 4 && hyprctl dispatch workspace 5 && hyprctl dispatch workspace 3 && hyprctl dispatch workspace 1"
       ];
 
       # monitor configuration
@@ -57,6 +53,13 @@
         "HDMI-A-1, 1920x1080@60.00, -1920x0, 1" # tv
       ];
 
+      workspace = [
+        "1, monitor:DP-2, default:true"
+        "2, monitor:DP-3, default:true"
+        "3, monitor:HDMI-A-2, default:true"
+        "4, monitor:HDMI-A-1, default:true"
+      ];
+
       general = {
         gaps_in = 5;
         gaps_out = "0, 10, 10, 10";
diff --git a/hosts/nixarawrui/default.nix b/hosts/nixarawrui/default.nix
index ead84ca..a86e456 100644
--- a/hosts/nixarawrui/default.nix
+++ b/hosts/nixarawrui/default.nix
@@ -1,5 +1,6 @@
 {
   lib,
+  config,
   root,
   upkgs,
   ...
@@ -25,6 +26,14 @@
     # FIX: it said my disk was full
     kernelPackages = upkgs.linuxPackages_latest;
     kernelModules = ["v4l2loopback"];
+    # force kernel to use dGPU
+    kernelParams = [
+      "amdgpu.primary=0000:03:00.0"
+      "video=PCI:0000:03:00.0:e"
+      "initcall_blacklist=simpledrm_platform_driver_init"
+      "fbcon=map:0"
+      "pci=assign-busses"
+    ];
     extraModulePackages = with kernelPackages; [v4l2loopback];
 
     # qemu
@@ -131,6 +140,30 @@
   services = {
     displayManager.sddm.enable = true;
     displayManager.sddm.wayland.enable = true;
+    # force sddm to be on the dGPU
+    displayManager.sddm.wayland.compositor = "weston";
+    displayManager.sddm.settings = let
+      xcfg = config.services.xserver;
+      # from: https://github.com/NixOS/nixpkgs/blob/1ad2d2e524cb1e7b91ebebcd10d224105dd4e1f2/nixos/modules/services/display-managers/sddm.nix#L132-L143
+      # as for some reason they do it like this and it makes it harder for me to set the option correctly for my gpu
+      # NOTE: ask butterfly if there is a better way <3
+      westonIni = (upkgs.formats.ini {}).generate "weston.ini" {
+        libinput = {
+          enable-tap = config.services.libinput.mouse.tapping;
+          left-handed = config.services.libinput.mouse.leftHanded;
+        };
+        keyboard = {
+          keymap_model = xcfg.xkb.model;
+          keymap_layout = xcfg.xkb.layout;
+          keymap_variant = xcfg.xkb.variant;
+          keymap_options = xcfg.xkb.options;
+        };
+      };
+    in {
+      Wayland = {
+        CompositorCommand = "${lib.getExe upkgs.weston} --shell=kiosk --drm-device=card0 -c ${westonIni}";
+      };
+    };
 
     udisks2.enable = true;
     flatpak.enable = true;
@@ -301,6 +334,9 @@
     # linux packages!!!
     linuxPackages.v4l2loopback
 
+    # weston is needed for sddm
+    weston
+
     # android yay
     android-tools