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| author | Peter Krempa <pkrempa@redhat.com> | 2023-05-09 13:10:30 +0200 |
|---|---|---|
| committer | Peter Krempa <pkrempa@redhat.com> | 2023-05-09 15:12:03 +0200 |
| commit | 3d6bc5c61101aadd6fca5d558a44a1cba8120178 (patch) | |
| tree | 62a702c57ea4b8ba2b2b6a68dbdb7bf4bfb24d9a /src/qemu/qemu_command.c | |
| parent | 783c6bc2f03c797b06a483fc813ed0f3373e1daa (diff) | |
| download | libvirt-3d6bc5c61101aadd6fca5d558a44a1cba8120178.tar.gz | |
conf: qemu: Add support for multi-channel mode for 'usb' sound cards
Allow users controlling the multi-channel mode by adding a
'multichannel' property parsed for USB audio devices and wire up the
support in the qemu driver.
Closes: https://gitlab.com/libvirt/libvirt/-/issues/472
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Diffstat (limited to 'src/qemu/qemu_command.c')
| -rw-r--r-- | src/qemu/qemu_command.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index dcad449413..2a6d9408f6 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -4384,6 +4384,7 @@ qemuBuildSoundDevCmd(virCommand *cmd, g_autoptr(virJSONValue) props = NULL; const char *model = NULL; g_autofree char *audioid = NULL; + virTristateBool multichannel = VIR_TRISTATE_BOOL_ABSENT; switch (sound->model) { case VIR_DOMAIN_SOUND_MODEL_ES1370: @@ -4397,6 +4398,7 @@ qemuBuildSoundDevCmd(virCommand *cmd, break; case VIR_DOMAIN_SOUND_MODEL_USB: model = "usb-audio"; + multichannel = sound->multichannel; break; case VIR_DOMAIN_SOUND_MODEL_ICH9: model = "ich9-intel-hda"; @@ -4419,6 +4421,7 @@ qemuBuildSoundDevCmd(virCommand *cmd, "s:driver", model, "s:id", sound->info.alias, "S:audiodev", audioid, + "T:multi", multichannel, NULL) < 0) return -1; |