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| author | Peter Maydell <peter.maydell@linaro.org> | 2019-10-18 14:13:11 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-10-18 14:13:11 +0100 |
| commit | e9d42461920f6f40f4d847a5ba18e90d095ed0b9 (patch) | |
| tree | 8620bbf88963f8a10c14aa3a3939920047a8cce1 /qapi | |
| parent | ca32646d41403adaf179506bca0e0d9418e90aa7 (diff) | |
| parent | 0cf13e367a99dd1abefc46ec94b4c1a80c678f61 (diff) | |
Merge remote-tracking branch 'remotes/kraxel/tags/audio-20191018-pull-request' into staging
audio: bugfixes, pa connection and stream naming.
audio: 5.1/7.1 support for alsa, pa and usb-audio.
# gpg: Signature made Fri 18 Oct 2019 08:41:26 BST
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138
* remotes/kraxel/tags/audio-20191018-pull-request:
paaudio: fix channel order for usb-audio 5.1 and 7.1 streams
usbaudio: change playback counters to 64 bit
usb-audio: support more than two channels of audio
usb-audio: do not count on avail bytes actually available
audio: basic support for multichannel audio
audio: replace shift in audio_pcm_info with bytes_per_frame
audio: support more than two channels in volume setting
paaudio: get/put_buffer functions
audio: make mixeng optional
audio: add mixing-engine option (documentation)
audio: paaudio: ability to specify stream name
audio: paaudio: fix connection and stream name
audio: fix parameter dereference before NULL check
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/audio.json | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/qapi/audio.json b/qapi/audio.json index 9fefdf5186..83312b2339 100644 --- a/qapi/audio.json +++ b/qapi/audio.json @@ -11,6 +11,11 @@ # General audio backend options that are used for both playback and # recording. # +# @mixing-engine: use QEMU's mixing engine to mix all streams inside QEMU and +# convert audio formats when not supported by the backend. When +# set to off, fixed-settings must be also off (default on, +# since 4.2) +# # @fixed-settings: use fixed settings for host input/output. When off, # frequency, channels and format must not be # specified (default true) @@ -31,6 +36,7 @@ ## { 'struct': 'AudiodevPerDirectionOptions', 'data': { + '*mixing-engine': 'bool', '*fixed-settings': 'bool', '*frequency': 'uint32', '*channels': 'uint32', @@ -206,6 +212,11 @@ # # @name: name of the sink/source to use # +# @stream-name: name of the PulseAudio stream created by qemu. Can be +# used to identify the stream in PulseAudio when you +# create multiple PulseAudio devices or run multiple qemu +# instances (default: audiodev's id, since 4.2) +# # @latency: latency you want PulseAudio to achieve in microseconds # (default 15000) # @@ -215,6 +226,7 @@ 'base': 'AudiodevPerDirectionOptions', 'data': { '*name': 'str', + '*stream-name': 'str', '*latency': 'uint32' } } ## |