Re: [alsa-devel] [PATCH v3 0/6] ALSA: xen-front: Add Xen para-virtualized frontend driver

[Oleksandr Andrushchenko]

On 05/14/2018 06:52 PM, Takashi Iwai wrote:
> On Mon, 14 May 2018 08:27:36 +0200,
> Oleksandr Andrushchenko wrote:
> > From: Oleksandr Andrushchenko <oleksandr_andrushchenko@xxxxxxxx>
> >
> > Please note: this patch series depends on [3].
> >
> > This patch series adds support for Xen [1] para-virtualized
> > sound frontend driver. It implements the protocol from
> > include/xen/interface/io/sndif.h with the following limitations:
> > - mute/unmute is not supported
> > - get/set volume is not supported
> > Volume control is not supported for the reason that most of the
> > use-cases (at the moment) are based on scenarious where
> > unprivileged OS (e.g. Android, AGL etc) use software mixers.
> >
> > Both capture and playback are supported.
> >
> > Corresponding backend, implemented as a user-space application, can be
> > found at [2].
> Through a quick glance, all look OK for merge (assuming that they
> really work on your systems :)
Well, we have tested this at EPAM on Android/Linux, so this is it for now
> Of course, it'd be great if anyone else can review, test and give
> reviewed-by or tested-by tags.
I hope Juergen and Boris can review, at least Juergen had some comments
that I have addressed in v3
>    So I'll keep this floating for a
> couple of days and merge to for-next branch after that.
Oh, this is great news! Thank you
> thanks,
>
> Takashi