From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 52AB3EB8FAF for ; Wed, 6 Sep 2023 08:40:53 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qdo4w-0001vk-K0; Wed, 06 Sep 2023 04:40:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qdo4r-0001uz-Bf for qemu-devel@nongnu.org; Wed, 06 Sep 2023 04:39:57 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qdo4o-0006Yt-UH for qemu-devel@nongnu.org; Wed, 06 Sep 2023 04:39:57 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1693989593; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=lF+i+Hod8hVRM3j7PT7ddV3WNbXPtfnxY6uLnZbqiVU=; b=dPRX47wFRsYblPuTGI4KCG/ExAKd1vEzbfZZGh95UZ9mMfqbwr4JNkl4ltrFKp9KoIbBv+ uogUkxA6cG5+Pvp7M98uxFVHyB1G7MSSuRDigwmJF+ne1fnX+gGZP7GdJ3mx/fpzYaC5hO fQ5gzljSqkJQ1clLYD5Qnk2ENZe9PqE= Received: from mail-qv1-f72.google.com (mail-qv1-f72.google.com [209.85.219.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-475-3Rmx3UAQMcmkvwQj5Z2nCQ-1; Wed, 06 Sep 2023 04:39:52 -0400 X-MC-Unique: 3Rmx3UAQMcmkvwQj5Z2nCQ-1 Received: by mail-qv1-f72.google.com with SMTP id 6a1803df08f44-64aaa3c2bc2so37446606d6.0 for ; Wed, 06 Sep 2023 01:39:52 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693989591; x=1694594391; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=lF+i+Hod8hVRM3j7PT7ddV3WNbXPtfnxY6uLnZbqiVU=; b=FVfwtfUZljQVCHVAGoH81NTinlvspqBUBTB07aiqqZsF1WHEu1L7ap8rxQTLY5v+EC dz8lNTKcmxZq+kS8IHM9pVAPYgDMLo0uCcibLNjnLBjZZZLVkASx9gcV/M6wAYDflnE1 oyeolKBIiAYDPqoGm85IswryFn4V9f0HcdrylB7YFYBHuEv6InGFfpvTa2csN5twKOyc EFTdqYfPFKR++hOBQtlJuVRPFrjK4q3H4qJEQbNjgg1fYllVrgVfsv3uJr2MXZXLjcmn iC65UD3lOOkv2M9JPNv6xf4tnTe7Np4g7GQIUCAemEnCI8n7zuu62vfDr3n7oz8BZOO9 z+IA== X-Gm-Message-State: AOJu0YzXIykj41qB2Facm0elSyybhqwkBbEr0eCGdzOFfCwR0jn1N6k2 Wk5Rq0NPja6DrwrORFzW1KCMCCLZEam5ciPSwL7di2XRsBoRztWhCLcPxINsmiEfx8S2+pwp596 5PGQiDwuGThJPoAw= X-Received: by 2002:a0c:da0d:0:b0:651:7fa7:b85c with SMTP id x13-20020a0cda0d000000b006517fa7b85cmr17450635qvj.42.1693989591636; Wed, 06 Sep 2023 01:39:51 -0700 (PDT) X-Google-Smtp-Source: AGHT+IG6Kr3B7F623uBHDNew5XZQl8pGQ/nqh5uitZMV3mjsryXudnWVhBGUaficJMLCej+R23Llbw== X-Received: by 2002:a0c:da0d:0:b0:651:7fa7:b85c with SMTP id x13-20020a0cda0d000000b006517fa7b85cmr17450618qvj.42.1693989591409; Wed, 06 Sep 2023 01:39:51 -0700 (PDT) Received: from fedora ([2a01:e0a:257:8c60:80f1:cdf8:48d0:b0a1]) by smtp.gmail.com with ESMTPSA id l9-20020a0ce509000000b0064f5174bc84sm5281283qvm.20.2023.09.06.01.39.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Sep 2023 01:39:51 -0700 (PDT) Date: Wed, 6 Sep 2023 10:39:46 +0200 From: Matias Ezequiel Vara Larsen To: Emmanouil Pitsidianakis Cc: qemu-devel@nongnu.org, Igor Skalkin , Anton Yakovlev , Paolo Bonzini , Gerd Hoffmann , "Michael S. Tsirkin" , Marcel Apfelbaum , Daniel =?iso-8859-1?Q?P=2E_Berrang=E9?= , Eduardo Habkost , =?iso-8859-1?Q?Marc-Andr=E9?= Lureau , Volker =?iso-8859-1?Q?R=FCmelin?= , =?utf-8?B?S8WRdsOhZ8OzLCBab2x0w6Fu?= , Alex =?iso-8859-1?Q?Benn=E9e?= , Philippe =?iso-8859-1?Q?Mathieu-Daud=E9?= Subject: Re: [PATCH v8 00/12] Add VIRTIO sound card Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Received-SPF: pass client-ip=170.10.129.124; envelope-from=mvaralar@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Mon, Aug 28, 2023 at 10:54:57PM +0300, Emmanouil Pitsidianakis wrote: > This patch series adds an audio device implementing the recent virtio > sound spec (1.2) and a corresponding PCI wrapper device. > > v8 can be found online at: > > https://gitlab.com/epilys/qemu/-/tree/virtio-snd-v8 > Hello Manos, I have been testing these patches in a 6.4.6 Linux guest by using the command: `aplay /usr/share/sounds/alsa/Front_Left.wav` There is some audio that is reproduced twice, such as "Front ... Front Left". I have also observed this in the virtio-sound vhost-user-device. I'm still trying to figure out why this is happening. Thanks, Matias.