Windows 10 VM blacked-out text

[Zhenyu Wang]

On 2019.02.21 08:43:07 -0700, Alex Williamson wrote:
> Hi,
> 
> I'm running a host kernel based on Linus' tree merged with
> gvt-next-2019-02-01 in order to test EDID support.  QEMU is latest
> qemu.git with Gerd's EDID patches applied.  Guest is Windows 10, fully
> updated, device manager shows Intel graphics driver version
> 25.20.100.6472.  I tried to install the latest DCH Intel graphics
> drivers but if failed to install.  As seen in the attached image, the
> desktop has some fundamental usability issues with certain text fields
> being blacked out.  For this reason I have no idea why the new DCH
> driver failed to install.  How do I get a usable GVT-g VM desktop?
>

We have identified that there's a chicken bit register which could
impact render behavior that need to be restored for different VM.
Colin will send a patch very soon.

Thanks
-- 
Open Source Technology Center, Intel ltd.

$gpg --keyserver wwwkeys.pgp.net --recv-keys 4D781827
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