From d31c6dbccb712f99b7e59144885e453d17f4dd42 Mon Sep 17 00:00:00 2001
From: Ian Douglas Scott <idscott@system76.com>
Date: Thu, 5 Feb 2026 13:59:19 -0800
Subject: [PATCH] backend/wayland/vulkan: Enable `VK_EXT_physical_device_drm`
 extension

Fixes a segfault when run with `--no-default-features` to disable
`wgpu`.
---
 src/backend/wayland/vulkan.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/backend/wayland/vulkan.rs b/src/backend/wayland/vulkan.rs
index 11b4c7c..4947d1d 100644
--- a/src/backend/wayland/vulkan.rs
+++ b/src/backend/wayland/vulkan.rs
@@ -14,10 +14,12 @@ impl Vulkan {
             api_version: vk::make_api_version(0, 1, 1, 0),
             ..Default::default()
         };
+        let extensions = &[c"VK_EXT_physical_device_drm".as_ptr()];
         let create_info = vk::InstanceCreateInfo {
             p_application_info: &app_info,
             ..Default::default()
-        };
+        }
+        .enabled_extension_names(extensions);
         let instance = unsafe { entry.create_instance(&create_info, None).ok()? };
         Some(Self {
             instance,