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On Sat, Nov 19, 2016 at 06:27:05AM -0800, Eric Shelton wrote:
> Although I do not have a current working solution (the main workaround I 
> have heard discussed is passing through a USB controller and using a USB 
> audio device), there are a few development possibilities I wanted to note:
> 
> (1) Windows PV audio drivers from OpenXT 
> (https://github.com/OpenXT/xc-windows/tree/master/xenaud).  This might 
> provide most of the framework needed to implement a Qubes-compatible PV 
> audio driver.
> (2) Linux stubdom + QEMU emulated audio device.  This might be a convenient 
> way to get audio working in all HVMs (Windows, Linux, etc), since QEMU 
> provides a number of options for emulated devices (ES1370, AC97, Intel HDA, 
> and others).
> (3) Xen upstream PV audio support.  There have been several attempts and 
> renewed attempts at implementing a "sndif" in mainline Xen (once a 
> candidate feature for Xen 
> 4.6: 
> https://lists.xenproject.org/archives/html/xen-devel/2015-05/msg00129.html, 
> recent xen-devel 
> discussion: 
> https://lists.xenproject.org/archives/html/xen-devel/2015-05/msg00129.html).
> 
> I am guessing (2) is the most likely path, although I would be interested 
> in Rafał's take on (1).

I'd also go with (2). As for (1) it is also interesting, but I guess
Rafał will not manage to get around this anytime soon.

- -- 
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
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