Hi,
> +\item[VIRTIO_GPU_CMD_STATUS_FREEZING]
> +Notify freezing status through controlq.
> +Request data is \field{struct virtio_gpu_status_freezing}.
> +Response type is VIRTIO_GPU_RESP_OK_NODATA.
> +
> +Guest notifies QEMU if virtio-gpu is in freezing status or not in
> \field{freezing}.
> +zero means it is not in freezing status, none-zero is the opposite.
> +When guest is in freezing status, QEMU will not destroy resources.
This should be more clear which resources are meant here. Just
resources created by VIRTIO_GPU_CMD_RESOURCE_CREATE_* commands?
Or all objects (including cursors, scanouts, 3D contexts, ...)?
Or some other set?
I've seen on the (code) patch discussion the topic of different
suspend modes (s3/s4) came up.
What was the conclusion there?
Should a note about this be added to the spec too?
take care,
Gerd
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