From 89361952a86ddeec814f82ca8e94d571dc7ca238 Mon Sep 17 00:00:00 2001
From: Donovan Glover <donovan@dglover.co>
Date: Fri, 16 Jun 2023 14:22:57 -0400
Subject: [PATCH] containers(wine): Passthrough /dev/dri

Enables the wine container to have native graphics performance on the
host.
---
 containers/wine.nix | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/containers/wine.nix b/containers/wine.nix
index 01da159..c5f254d 100644
--- a/containers/wine.nix
+++ b/containers/wine.nix
@@ -20,8 +20,20 @@ let VARIABLES = import ../src/variables.nix; in {
         mountPoint = hostPath;
         isReadOnly = true;
       };
+
+      dri = rec {
+        hostPath = "/dev/dri";
+        mountPoint = hostPath;
+      };
     };
 
+    allowedDevices = [
+      {
+        modifier = "rw";
+        node = "/dev/dri/renderD128";
+      }
+    ];
+
     config = { pkgs, ... }: {
       imports = [
         nix-gaming.nixosModules.pipewireLowLatency