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Re: [Qemu-ppc] [Qemu-devel] [PATCH] ppc/spapr: Allow VIRTIO_VGA
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From: |
Gerd Hoffmann |
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Subject: |
Re: [Qemu-ppc] [Qemu-devel] [PATCH] ppc/spapr: Allow VIRTIO_VGA |
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Date: |
Tue, 15 Sep 2015 11:19:06 +0200 |
On Di, 2015-09-15 at 15:51 +1000, Benjamin Herrenschmidt wrote:
> It works fine with the Linux driver out of the box
Do you actually want the vga compatibility bits on pseries?
There also is virtio-gpu-pci (same thing as virtio-vga but without vga
compatibility), which should already be enabled on ppc64.
The linux kvm driver certainly doesn't need vga compatibility.
For slof support it might be useful though, the vga compatibility bits
in virtio-vga are fully compatible to stdvga, so slof support should be
as simple as adding a PCI ID ...
cheers,
Gerd