Re: [RFC PATCH v3 1/2] virtio-gpu: add resource create blob

Hi,

> +\field{blob_mem} can only be VIRTIO_GPU_BLOB_MEM_HOST3D and
> +VIRTIO_GPU_BLOB_MEM_HOST3D_GUEST if VIRTIO_GPU_F_VIRGL is supported.
> +VIRTIO_GPU_BLOB_MEM_GUEST is valid regardless whether VIRTIO_GPU_F_VIRGL
> +is supported or not.

Would it be useful to explicitly announce which VIRTIO_GPU_BLOB_MEM*
variants are supported instead of having implicit rules?  Using a
config space field for example?

cheers,
  Gerd