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author | Daniel P. Berrangé <berrange@redhat.com> | 2023-01-23 09:39:56 +0100 |
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committer | Thomas Huth <thuth@redhat.com> | 2023-01-30 15:43:48 +0100 |
commit | 637d18090ed2fc8d5edea0c0c584291cb792a086 (patch) | |
tree | fe6d49d277a4e441b4fc141cab9c172c19a914de /qapi | |
parent | e59a59a457bf135e2acd38df2ca7aca9c93e53d1 (diff) | |
download | qemu-637d18090ed2fc8d5edea0c0c584291cb792a086.zip qemu-637d18090ed2fc8d5edea0c0c584291cb792a086.tar.gz qemu-637d18090ed2fc8d5edea0c0c584291cb792a086.tar.bz2 |
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 'qapi')
-rw-r--r-- | qapi/audio.json | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/qapi/audio.json b/qapi/audio.json index 1e0a24b..c7aafa2 100644 --- a/qapi/audio.json +++ b/qapi/audio.json @@ -443,3 +443,16 @@ 'sndio': 'AudiodevSndioOptions', 'spice': 'AudiodevGenericOptions', 'wav': 'AudiodevWavOptions' } } + +## +# @query-audiodevs: +# +# Returns information about audiodev configuration +# +# Returns: array of @Audiodev +# +# Since: 8.0 +# +## +{ 'command': 'query-audiodevs', + 'returns': ['Audiodev'] } |