[alsa-devel] Master Plan on rewinding

[Raymond Yau]

>
> > However the granularity of the emulated hda sound card inside any VM
depend on the vm and the backend audio system and sound card
>
> Obviously it is a "virtual granularity".
>

Seem emulate dma transfer

http://git.kernel.org/cgit/virt/kvm/qemu-kvm.git/plain/hw/intel-hda.c

But not all backend can provide same granularity

http://git.kernel.org/cgit/virt/kvm/qemu-kvm.git/tree/audio