[vfio-users] Freesync support

[Quentin Deldycke]

Hi,

I also have a freesync screen connected to my card.

How you can verify that freesync is "really" activated?

I found the latest amd driver to be not stable at all in term of FPS.


--
Deldycke Quentin


On 17 February 2017 at 10:19, Øyvind Aasen <oyviaase at gmail.com> wrote:

> Hi,
>
> I have been fiddling around a bit to get AMD freesync to work on my setup,
> and this is how I got it to work.
>
> The solution is the same workaround used by Nvidia users use to hide that
> the machine is running inside a VM, the steps taken from Alex blog post are
>
> "The GeForce card is nearly as easy, but we first need to work around some
> of the roadblocks Nvidia has put in place to prevent you from using the
> hardware you've purchased in the way that you desire (and by my reading
> conforms to the EULA for their software, but IANAL).  For this step we
> again need to run virsh edit on the VM.  Within the <features> section,
> remove everything between the <hyperv> tags, including the tags
> themselves.  In their place add the following tags:
>
>     <kvm>
>       <hidden state='on'/>
>     </kvm>
>
> Additionally, within the <clock> tag, find the timer named hypervclock,
> remove the line containing this tag completely.  Save and exit the edit
> session."
>
> The issue seems to be that the crimsons installer does not install the
> display driver part of the graphics card driver when it detects that it is
> running inside a VM.
>
> Øyvind
>
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