From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: "Thomas Huth" <thuth@redhat.com>,
qemu-devel@nongnu.org, "Eric Blake" <eblake@redhat.com>,
"Markus Armbruster" <armbru@redhat.com>,
"Daniel P. Berrangé" <berrange@redhat.com>,
"Jiri Denemark" <jdenemar@redhat.com>
Subject: Re: [Qemu-devel] [PATCH v2] Allow to specify a display device ID and head whith the screendump command
Date: Mon, 5 Mar 2018 11:05:26 +0000 [thread overview]
Message-ID: <20180305110526.GE3131@work-vm> (raw)
In-Reply-To: <20180305105503.ec5hdwakjxmzjnqp@sirius.home.kraxel.org>
* Gerd Hoffmann (kraxel@redhat.com) wrote:
> > > + qmp_screendump(filename, id != NULL, id, id != NULL, head, &err);
> > > hmp_handle_error(mon, &err);
> > > }
> >
> > Looks ok from HMP; one question, is there a way to give an ID to the
> > default VGA or only to extra devices?
>
> It'll be whatever id you give to your video device. For libvirt this is
> "video$nr". When starting qemu from the command line just use
> "-device VGA,id=$yourchoice".
Ah OK, that works, what I'd tried was
-device qxl,id=foo rather than
-device qxl-vga,id=foo which works.
Dave
> cheers,
> Gerd
>
--
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK
prev parent reply other threads:[~2018-03-05 11:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-05 9:47 [Qemu-devel] [PATCH v2] Allow to specify a display device ID and head whith the screendump command Thomas Huth
2018-03-05 9:58 ` Daniel P. Berrangé
2018-03-05 10:09 ` Gerd Hoffmann
2018-03-05 10:53 ` Thomas Huth
2018-03-05 10:43 ` Dr. David Alan Gilbert
2018-03-05 10:55 ` Gerd Hoffmann
2018-03-05 11:05 ` Dr. David Alan Gilbert [this message]
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