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authorDaniel P. Berrangé <berrange@redhat.com>2023-01-23 09:39:56 +0100
committerThomas Huth <thuth@redhat.com>2023-01-30 15:43:48 +0100
commit637d18090ed2fc8d5edea0c0c584291cb792a086 (patch)
treefe6d49d277a4e441b4fc141cab9c172c19a914de /python/qemu/qmp/protocol.py
parente59a59a457bf135e2acd38df2ca7aca9c93e53d1 (diff)
downloadfocaccia-qemu-637d18090ed2fc8d5edea0c0c584291cb792a086.tar.gz
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qapi, audio: add query-audiodev command
Way back in QEMU 4.0, the -audiodev command line option was introduced
for configuring audio backends. This CLI option does not use QemuOpts
so it is not visible for introspection in 'query-command-line-options',
instead using the QAPI Audiodev type.  Unfortunately there is also no
QMP command that uses the Audiodev type, so it is not introspectable
with 'query-qmp-schema' either.

This introduces a 'query-audiodev' command that simply reflects back
the list of configured -audiodev command line options. This alone is
maybe not very useful by itself, but it makes Audiodev introspectable
via 'query-qmp-schema', so that libvirt (and other upper layer tools)
can discover the available audiodevs.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
[thuth: Update for upcoming QEMU v8.0, and use QAPI_LIST_PREPEND]
Message-Id: <20230123083957.20349-2-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'python/qemu/qmp/protocol.py')
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