[Spice-devel] Audio recording device - Win 7 guest

[Gerd Hoffmann]

  Hi,

>>> I have now got Spice working on openSUSE using spice client as
>>> opposed to virt-viewer. However I still have the problem that there
>>> is no Microphone Audio Recording device present, only a line-in
>>> device. Any suggestion what I need to do to get that device to
>>> install itself.
>> I guess that is problem how qemu emulate the device, as far as I know qemu does not emulate Mic audio recording device but line-in device, and does not know to emulate Mic audio recording device right now.
> 
> I think Gerd sent a related patch for the intel-hda device, to allow it
> to present either a line in or a mic recording device.

Patch is upstream meanwhile and will be present in qemu 1.1

libvirt still needs to learn about it though:  it must to pass '-device
hda-micro' instead of '-device hda-duplex' to enable the audio codec
with the microphone.

HTH,
  Gerd