From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Vrabel <david.vrabel@citrix.com>
Subject: Re: [PATCH 0/3] Add sound frontend driver
Date: Mon, 19 Jan 2015 10:50:32 +0000
Message-ID: <54BCE178.5060707@citrix.com>
References: <1421655574-10038-1-git-send-email-oleksandr.dmytryshyn@globallogic.com>
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To: Oleksandr Dmytryshyn <oleksandr.dmytryshyn@globallogic.com>, xen-devel@lists.xen.org
Cc: Takashi Iwai <tiwai@suse.de>, Iurii Konovalenko <iurii.konovalenko@globallogic.com>, Jaroslav Kysela <perex@perex.cz>
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On 19/01/15 08:19, Oleksandr Dmytryshyn wrote:
> Hi to all.
> 
> Next series of patches introduces Para-virtual sound driver
> 
> CONFIG_XEN_SND_FRONTEND should be selected to use this driver.
> 
> Frontend driver registers an virtual sound card and sends/receives
> an PCM streams to/from the backend driver. Backend driver is an
> user-space application which uses ALSA with dmix plugin to play/capture audio.

> 
> Iurii Konovalenko (2):
>   xen-sndfront: switch to the v2 driver
>   xen-sndfront: add capture support
> 
> Oleksandr Dmytryshyn (1):
>   xen-sndfront: add sound frontend driver
> 
>  include/xen/interface/io/sndif.h |  140 ++++

This ABI needs to be properly defined and documented and accepted into
Xen before we can take any frontend drivers using it.

David