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Re: [Qemu-devel] [PATCH 3/3] virtio-gpu: Warn if UI config will disable
Re: [Qemu-devel] [PATCH 3/3] virtio-gpu: Warn if UI config will disable virgl
Fri, 20 May 2016 07:53:26 +0200
On Mi, 2016-05-18 at 12:40 -0400, Cole Robinson wrote:
> Give users a hint if their config is wrong.
> Signed-off-by: Cole Robinson <address@hidden>
> If virgl support is built into qemu, virgl=on is the default, so this
> could be noisy in cases where people don't even care about virgl. So
> I won't object if this is dropped.
Yes, it's enabled by default, so users have to flip one switch only
(-spice gl=on) to enable 3d, not two. So warning here is a bad thing
We could turn the virgl switch into tristate (OnOffAuto), have it
default to Auto, then fail (not warn) in case it is set to On without 3d
support being available.
I'll go cherry-pick #1+#2.