--- ui/ozone/platform/headless/vulkan_implementation_headless.cc.orig	2025-07-02 06:08:04 UTC
+++ ui/ozone/platform/headless/vulkan_implementation_headless.cc
@@ -116,7 +116,7 @@ VulkanImplementationHeadless::ExportVkFenceToGpuFence(
 
 VkExternalSemaphoreHandleTypeFlagBits
 VulkanImplementationHeadless::GetExternalSemaphoreHandleType() {
-#if BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
   return VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT;
 #else
   return VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_FD_BIT;
@@ -126,7 +126,7 @@ VulkanImplementationHeadless::GetExternalSemaphoreHand
 bool VulkanImplementationHeadless::CanImportGpuMemoryBuffer(
     gpu::VulkanDeviceQueue* device_queue,
     gfx::GpuMemoryBufferType memory_buffer_type) {
-#if BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
   const auto& enabled_extensions = device_queue->enabled_extensions();
   return gfx::HasExtension(enabled_extensions,
                            VK_EXT_EXTERNAL_MEMORY_DMA_BUF_EXTENSION_NAME) &&
@@ -149,7 +149,7 @@ VulkanImplementationHeadless::CreateImageFromGpuMemory
       VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_SAMPLED_BIT |
       VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
   auto tiling = VK_IMAGE_TILING_OPTIMAL;
-#if BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
   if (gmb_handle.native_pixmap_handle().modifier !=
       gfx::NativePixmapHandle::kNoModifier) {
     tiling = VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT;