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 C124FC433EF for ; Fri, 4 Mar 2022 14:52:04 +0000 (UTC) Received: from localhost ([::1]:37536 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nQ9Hn-0000PW-Or for qemu-devel@archiver.kernel.org; Fri, 04 Mar 2022 09:52:03 -0500 Received: from eggs.gnu.org ([209.51.188.92]:38406) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nQ8pk-0002ZT-IB for qemu-devel@nongnu.org; Fri, 04 Mar 2022 09:23:04 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:48863) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nQ8pj-0000PF-4I for qemu-devel@nongnu.org; Fri, 04 Mar 2022 09:23:04 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1646403782; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QM4SxWKptiEN0lpRGR0RN07jbGnJmBLPK7wOIAq9Uiw=; b=ECKSqmjpg7c6qIy1MuVQdN01NE8r4OBx8naTTW0Z4VOHnB5UGiFFsE4XXLAMIvIqyB3Ju/ eysk/Ynb3SXDeYDPGPiMJurlf0ntbbScPCzHE7OHVwy4J2LvP5uqQ65k598L6mG4M4sZMy J40bMTNiFv1tNxVqnfB8tFW5cCfURfk= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-590-m8MJbeduMQS3CU0IxTO7FA-1; Fri, 04 Mar 2022 09:23:01 -0500 X-MC-Unique: m8MJbeduMQS3CU0IxTO7FA-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 3403A1854E27; Fri, 4 Mar 2022 14:22:59 +0000 (UTC) Received: from sirius.home.kraxel.org (unknown [10.39.192.99]) by smtp.corp.redhat.com (Postfix) with ESMTPS id CFDE22ED81; Fri, 4 Mar 2022 14:22:50 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 74B231800937; Fri, 4 Mar 2022 15:21:24 +0100 (CET) From: Gerd Hoffmann To: qemu-devel@nongnu.org Subject: [PULL 12/35] paaudio: increase default latency to 46ms Date: Fri, 4 Mar 2022 15:21:00 +0100 Message-Id: <20220304142123.956171-13-kraxel@redhat.com> In-Reply-To: <20220304142123.956171-1-kraxel@redhat.com> References: <20220304142123.956171-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kraxel@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=kraxel@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: , Cc: Eduardo Habkost , Peter Maydell , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Akihiko Odaki , "Michael S. Tsirkin" , Thomas Huth , Richard Henderson , =?UTF-8?q?Volker=20R=C3=BCmelin?= , Christian Schoenebeck , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Gerd Hoffmann , Paolo Bonzini Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Volker Rümelin This is a patch to improve the pulseaudio playback experience. Asking pulseaudio for a playback latency of 15ms is quite demanding. Increase this to 46ms. The total playback latency now is 31ms larger. One of the next patches will reduce the total playback latency again by more than 46ms. Here is a quote from the PulseAudio Latency Control documentation: 'For the sake of (...) drop-out safety always make sure to pick the highest latency possible that fulfills your needs.' Signed-off-by: Volker Rümelin Message-Id: <20220301191311.26695-5-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann --- audio/paaudio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/audio/paaudio.c b/audio/paaudio.c index 75401d53910a..9df1e69c086f 100644 --- a/audio/paaudio.c +++ b/audio/paaudio.c @@ -744,7 +744,7 @@ static int qpa_validate_per_direction_opts(Audiodev *dev, { if (!pdo->has_latency) { pdo->has_latency = true; - pdo->latency = 15000; + pdo->latency = 46440; } return 1; } -- 2.35.1