Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750940AbdHRHRU (ORCPT ); Fri, 18 Aug 2017 03:17:20 -0400 Received: from smtp-proxy001.phy.lolipop.jp ([157.7.104.42]:40578 "EHLO smtp-proxy001.phy.lolipop.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750729AbdHRHRT (ORCPT ); Fri, 18 Aug 2017 03:17:19 -0400 Subject: Re: [PATCH RESEND1 00/12] ALSA: vsnd: Add Xen para-virtualized frontend driver To: Oleksandr Andrushchenko , Oleksandr Grytsov , clemens@ladisch.de Cc: alsa-devel@alsa-project.org, xen-devel@lists.xen.org, linux-kernel@vger.kernel.org, tiwai@suse.com, Oleksandr Andrushchenko References: <1502108577-8099-1-git-send-email-andr2000@gmail.com> <7e62a406-7dcd-b5c9-b2de-ea52e1d2afd0@sakamocchi.jp> <2a2fd222-fc54-1709-bfc8-a530efc3f307@gmail.com> From: Takashi Sakamoto Message-ID: Date: Fri, 18 Aug 2017 16:17:17 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: <2a2fd222-fc54-1709-bfc8-a530efc3f307@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 445 Lines: 14 On Aug 18 2017 14:56, Oleksandr Andrushchenko wrote: > Taking into account the fact that the backend we have is a user-space > application > running on top of ALSA/PulseAudio we cannot get HW pointers from actual > hardware by any means (PulseAudio use-case is the most tough thing in > equation) You mean that any alsa-lib or libpulse applications run on Dom0 as a backend driver for the frontend driver on DomU? Regards Takashi Sakamoto