Audio passthroguh

[padma jain]

Hi all,
  I want to understand, how we can differentiate the actual sound
card(PCI passthrough) and emulated sound card. Basically i want to check it
in qemu itself. Any suggestions?

HDMI issue with GPU passthrough

[padma jain]

Hi all,

  I am trying to make GPU and Audio PCI passthrough to VM using qemu.
display and audio is working fine except HDMI audio. HDMI audio data is
going to HDMI but not able to be heard in hdmi. Here i am passing pci-id's
of VGA and Audio to the qemu with vfio. Anything else to be done? am i
missing something?

Thanks
Padma