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Date: Thu, 4 Apr 2019 17:44:00 +0100
From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Message-ID: <20190404164400.GA2720@work-vm>
References: <201904041010.10367.randrianasulu@gmail.com>
	<CAOvqHj4JsRvm1vzu-VQ0GGGTLEPBT-wyRcRbUHTZGE6m8onjwg@mail.gmail.com>
	<201904041044.49806.randrianasulu@gmail.com>
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Subject: Re: [Qemu-devel] Proof of concept for GPU forwarding for Linux
 guest on Linux host
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To: Andrew Randrianasulu <randrianasulu@gmail.com>, kraxel@redhat.com, marcandre.lureau@redhat.com
Cc: Tao =?utf-8?B?V3Uo5ZC05rabQEVuZyk=?= <lepton@google.com>, QEMU <qemu-devel@nongnu.org>

cc'ing in Gerd and Marc-Andr=C3=A9

* Andrew Randrianasulu (randrianasulu@gmail.com) wrote:
> =D0=92 =D1=81=D0=BE=D0=BE=D0=B1=D1=89=D0=B5=D0=BD=D0=B8=D0=B8 =D0=BE=D1=
=82 Thursday 04 April 2019 10:33:55 Tao Wu(=E5=90=B4=E6=B6=9B@Eng) =D0=BD=
=D0=B0=D0=BF=D0=B8=D1=81=D0=B0=D0=BB(=D0=B0):
> > On Thu, Apr 4, 2019 at 12:15 AM Andrew Randrianasulu <
> > randrianasulu@gmail.com> wrote:
> >=20
> > > Hi!
> > >
> > > I recall I saw something like this some time ago (but in connection=
 with
> > > qemu-user + ALSA sycallls)
> > > So far I found this:
> > >
> > > https://marc.info/?l=3Dqemu-devel&m=3D154349285205915
> > >
> > > List:       qemu-devel
> > > Subject:    [Qemu-devel] Support for Intel GPU
> > > From:       Allan Sandfeld Jensen <kde () carewolf ! com>
> > > Date:       2018-11-29 11:54:19
> > >
> > > Ah, found alsa bits too:
> > > https://lists.gnu.org/archive/html/qemu-devel/2016-06/msg05334.html
> >=20
> > Thanks, I took a look, the previous patches are targeting qemu user m=
ode
> > while mine is targeting full system virtualization.
> > There is no plan to merge my code as it is now. I just want to get so=
me
> > feedbacks first.
>=20
> I was thinking qemu's system mode was covered already by
>=20
> https://www.kraxel.org/blog/2018/04/vgpu-display-support-finally-merged=
-upstream/
> (intel's vGPU)
>=20
> https://www.kraxel.org/blog/2016/09/using-virtio-gpu-with-libvirt-and-s=
pice/
> (virtio-gpu, via gallium framework)
>=20
> ?
>=20
> But thanks anyway, may be some of those ideas can be fused together (I =
only have nvidia/nouveau GPU,=20
> and at best can forward-port something simple)
>=20
>=20
> >=20
> >=20
> > >
> > >
> > > None of this was merged, as far as I understand.
> > >
> >=20
>=20
>=20
>=20
--
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK