From 52c110a5051a3320ea119d9705286a0b9aa6e50c Mon Sep 17 00:00:00 2001
From: John Ogle <john@ogle.fyi>
Date: Sun, 16 Mar 2025 15:43:41 -0700
Subject: [PATCH] [boxy] Enhance graphics drivers

---
 machines/boxy/configuration.nix          | 10 +++++++++-
 machines/boxy/hardware-configuration.nix |  2 +-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/machines/boxy/configuration.nix b/machines/boxy/configuration.nix
index e0a96ac..556e3fc 100644
--- a/machines/boxy/configuration.nix
+++ b/machines/boxy/configuration.nix
@@ -2,7 +2,7 @@
 # your system. Help is available in the configuration.nix(5) man page, on
 # https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
 
-{ lib, ... }:
+{ lib, pkgs, ... }:
 
 with lib;
 
@@ -36,7 +36,15 @@ with lib;
 
   networking.hostName = "boxy"; # Define your hostname.
 
+  services.xserver.videoDrivers = [ "amdgpu" ];
   hardware.graphics.enable = true;
+  hardware.graphics.enable32Bit = true;
+  hardware.graphics.extraPackages = with pkgs; [
+    amdvlk
+  ];
+  hardware.graphics.extraPackages32 = with pkgs; [
+    driversi686Linux.amdvlk
+  ];
 
   # This option defines the first version of NixOS you have installed on this particular machine,
   # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
diff --git a/machines/boxy/hardware-configuration.nix b/machines/boxy/hardware-configuration.nix
index 614180a..d81b762 100644
--- a/machines/boxy/hardware-configuration.nix
+++ b/machines/boxy/hardware-configuration.nix
@@ -9,7 +9,7 @@
     ];
 
   boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "thunderbolt" "usb_storage" "usbhid" "sd_mod" ];
-  boot.initrd.kernelModules = [ ];
+  boot.initrd.kernelModules = [ "amdgpu" ];
   boot.kernelModules = [ "kvm-amd" ];
   boot.extraModulePackages = [ ];