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Re: [PATCH] hw/display/virtio-vga: made vga memory size configurable
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From: |
Vitaly Chipounov |
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Subject: |
Re: [PATCH] hw/display/virtio-vga: made vga memory size configurable |
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Date: |
Tue, 16 Mar 2021 20:51:21 +0100 |
On Mon, Mar 15, 2021 at 4:24 PM Gerd Hoffmann <kraxel@redhat.com> wrote:
>
> On Mon, Mar 15, 2021 at 12:29:16PM +0100, Vitaly Chipounov wrote:
> > On Mon, Mar 15, 2021 at 8:21 AM Gerd Hoffmann <kraxel@redhat.com> wrote:
> > >
> > > If your guest has no virtio driver use stdvga instead of running
> > > virtio-vga permanently in vga compatibility mode.
> >
> > I tried -device VGA,vgamem_mb=32. I did not see any resolution above
> > 1080p on a Windows 10 guest.
>
> Try "-device VGA,vgamem_mb=32,edid=off". Windows seems to not like our
> edid block for some reason.
>
This worked, thanks for the tip. Regarding the patch, I can resubmit
it with an amended commit message if people think it's still better to
have a configurable memory size here.
Vitaly