Messages in this thread | | | Date | Wed, 6 Jul 2022 09:13:01 +0200 | From | Gerd Hoffmann <> | Subject | Re: [PATCH v7 7/9] drm/virtio: Improve DMA API usage for shmem BOs |
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Hi,
> Gerd, thank you very much! It's was indeed unclear to me how to test the > MMIO GPU, but yours variant with microvm works! I was looking for trying > aarch64 in the past, but it also was unclear how to do it since there is > no DT support for the VirtIO-GPU, AFAICS.
aarch64 uses acpi by default (can be disabled via 'qemu -no-acpi'). Not fully sure about arm(v7).
Even with DT it should work because DT only describes the virtio-mmio 'slots', not the actual virtio devices.
> There is no virgl support because it's a virtio-gpu-device and not > virtio-gpu-device-gl that is PCI-only in Qemu. Hence everything seems good.
It's named 'virtio-gpu-gl-device'
take care, Gerd
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