From fe57eebacda44d73fbecd4071a35919e01e40117 Mon Sep 17 00:00:00 2001
From: Jonni Liljamo <jonni@liljamo.com>
Date: Mon, 22 Jul 2024 19:50:46 +0300
Subject: [PATCH] feat(roles/amdgpu, hosts/arwen): amdgpu role

---
 hosts/arwen/default.nix |  1 +
 roles/amdgpu.nix        | 24 ++++++++++++++++++++++++
 roles/default.nix       |  1 +
 3 files changed, 26 insertions(+)
 create mode 100644 roles/amdgpu.nix

diff --git a/hosts/arwen/default.nix b/hosts/arwen/default.nix
index f40d1d1..689aa78 100644
--- a/hosts/arwen/default.nix
+++ b/hosts/arwen/default.nix
@@ -37,6 +37,7 @@
   roles.zellij.enable = true;
   roles.kitty.enable = true;
 
+  roles.amdgpu.enable = true;
   roles.hyprland.enable = true;
 
   roles.gaming = {
diff --git a/roles/amdgpu.nix b/roles/amdgpu.nix
new file mode 100644
index 0000000..830b8b4
--- /dev/null
+++ b/roles/amdgpu.nix
@@ -0,0 +1,24 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  cfg = config.roles.amdgpu;
+in {
+  options.roles.amdgpu = {
+    enable = lib.mkEnableOption "AMDGPU drivers";
+  };
+
+
+  config = lib.mkIf cfg.enable {
+    boot.initrd.kernelModules = ["amdgpu"];
+
+    services.xserver.videoDrivers = ["amdgpu"];
+
+    hardware.opengl = {
+      enable = true;
+      driSupport = true;
+      driSupport32Bit = true;
+    };
+  };
+}
diff --git a/roles/default.nix b/roles/default.nix
index a3c1a5d..7266cae 100644
--- a/roles/default.nix
+++ b/roles/default.nix
@@ -3,6 +3,7 @@
     ./gaming
     ./shell
 
+    ./amdgpu.nix # FIXME: merge with nvidia.nix to graphics/ role
     ./audio.nix
     ./bluetooth.nix
     ./base.nix
-- 
2.44.1