From: Paolo Bonzini <pbonzini@redhat.com>
To: Dave Airlie <airlied@gmail.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH 7/8] virtio-vga: v1
Date: Thu, 21 Nov 2013 07:17:17 +0100 [thread overview]
Message-ID: <528DA56D.9000305@redhat.com> (raw)
In-Reply-To: <CAPM=9tzZG8SFh8nnGmytPJOFnjrMMK90pfGVSjtXRBnrzKx+Kw@mail.gmail.com>
Il 21/11/2013 04:12, Dave Airlie ha scritto:
> I'm not sure what that buys me here, I need the virtio-vga to attach
> the vga ops the first console that the virtio-gpu registers, it can't
> be a separate console, and since virtio-gpu initialises before
> virtio-vga I can't tell it to not register the console.
If you make a base class, the ops can be registered in the base class
and they just call a method in the base class. The default
implementation of the method can be virtio-gpu's, but virtio-vga can
override them and make them go to either the virtio-gpu implementation
or the VGA implementation.
Paolo
next prev parent reply other threads:[~2013-11-21 6:17 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-20 5:52 [Qemu-devel] [RFC] virtio-gpu and sdl2 so far Dave Airlie
2013-11-20 5:52 ` [Qemu-devel] [PATCH 1/8] ui/sdl2 : initial port to SDL 2.0 (v1.2) Dave Airlie
2013-11-20 10:52 ` Gerd Hoffmann
2013-11-20 5:52 ` [Qemu-devel] [PATCH 2/8] console: add state notifiers for ui<->display Dave Airlie
2013-11-20 11:04 ` Gerd Hoffmann
2013-11-20 5:52 ` [Qemu-devel] [PATCH 3/8] console: add information retrival wrappers Dave Airlie
2013-11-20 11:12 ` Gerd Hoffmann
2013-11-20 5:52 ` [Qemu-devel] [PATCH 4/8] console: add ability to wrap a console Dave Airlie
2013-11-20 5:52 ` [Qemu-devel] [PATCH 5/8] sdl2: update for multihead support Dave Airlie
2013-11-20 5:52 ` [Qemu-devel] [PATCH 6/8] virtio-gpu: v0.1 of the virtio based GPU code Dave Airlie
2013-11-20 11:26 ` Gerd Hoffmann
2013-11-20 5:52 ` [Qemu-devel] [PATCH 7/8] virtio-vga: v1 Dave Airlie
2013-11-20 12:02 ` Gerd Hoffmann
2013-11-21 3:12 ` Dave Airlie
2013-11-21 6:17 ` Paolo Bonzini [this message]
2013-11-21 11:06 ` Gerd Hoffmann
2013-12-06 5:24 ` Dave Airlie
2013-12-06 8:24 ` Gerd Hoffmann
2013-12-06 8:58 ` Dave Airlie
2014-01-07 23:35 ` Dave Airlie
2014-01-13 8:01 ` Gerd Hoffmann
2013-11-20 5:52 ` [Qemu-devel] [PATCH 8/8] HACK: just to make things start easier with libvirt Dave Airlie
-- strict thread matches above, loose matches on Subject: below --
2013-12-10 4:05 [Qemu-devel] [RFC] sdl2 + virtio-gpu repost Dave Airlie
2013-12-10 4:05 ` [Qemu-devel] [PATCH 7/8] virtio-vga: v1 Dave Airlie
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