It's possible to build QEMU without support for the GL enabled GPU
devices and we can catch that earlier with an explicit check.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 tests/functional/test_aarch64_virt_gpu.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/functional/test_aarch64_virt_gpu.py b/tests/functional/test_aarch64_virt_gpu.py
index 06093c6b60..c9463d7285 100755
--- a/tests/functional/test_aarch64_virt_gpu.py
+++ b/tests/functional/test_aarch64_virt_gpu.py
@@ -91,6 +91,9 @@ def _run_virt_gpu_test(self, gpu_device,  weston_cmd, weston_pattern):
 
     @skipIfMissingCommands('zstd')
     def test_aarch64_virt_with_vulkan_gpu(self):
+
+        self.require_device('virtio-gpu-gl-pci')
+
         gpu_device = "virtio-gpu-gl-pci,hostmem=4G,blob=on,venus=on"
         weston_cmd = "vkmark -b:duration=1.0"
         weston_pattern = "vkmark Score"
-- 
2.39.5