On 03/10/2018 09:05 PM, Eric Blake wrote:
On 03/05/2018 10:37 AM, Thomas Huth wrote:
QEMU's screendump command can only take dumps from the primary display.
When using multiple VGA cards, there is no way to get a dump from a
secondary card or other display heads yet. So let's add an 'device' and
a 'head' parameter to the HMP and QMP commands to be able to specify
alternative devices and heads with the screendump command, too.

Reviewed-by: Daniel P. Berrangé <berra...@redhat.com>
Acked-by: Dr. David Alan Gilbert <dgilb...@redhat.com>
Reviewed-by: Gerd Hoffmann <kra...@redhat.com>
Signed-off-by: Thomas Huth <th...@redhat.com>
  - Improved the documentation of the parameters in ui.json a little bit
    (according to the suggestions from Eric)

We're getting close to soft freeze; I'll include this in my QAPI tree, since I have an upcoming pull request, rather than figuring out if Gerd is also doing one more pull (but of course, if he does, it doesn't hurt; git handles patches on multiple merge branches just fine, or I can rebase it out of mine if Gerd's tree goes in first).


git://repo.or.cz/qemu/ericb.git qapi

Removed from my QAPI queue; Gerd picked it up in his PR:

Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org

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