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 X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D99C7C48BD3 for ; Wed, 26 Jun 2019 10:37:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AA852205F4 for ; Wed, 26 Jun 2019 10:37:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561545469; bh=fthX7q1PA205K3HyB/4xm7JyslheucTEViGnfJAdcoY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=n4qxjZohh1FbQyIVAWk+/pXsWTKskx/hcSKYTwGQdpxms4aJfFtlT0LSOxfAVZWjj Eh3LbpquYua+nSqX5uiNNym7ZGGfSoWD7AKkjnFf+Z9MjBGvosGcAe+XhLRFxmdlAS kz6LAWvOllNL3KNf+5zHlTb7eq4zTqqesBiBIJeU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726977AbfFZKhs (ORCPT ); Wed, 26 Jun 2019 06:37:48 -0400 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:45324 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726131AbfFZKhs (ORCPT ); Wed, 26 Jun 2019 06:37:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sirena.org.uk; s=20170815-heliosphere; h=In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=fthX7q1PA205K3HyB/4xm7JyslheucTEViGnfJAdcoY=; b=ZC2i2BZM3tKs7idYei4YmLsXS Dx9A8UDaUtEtNZpcW0ZGWeRJCrFpM19Fj+OuYf79BftKYuKrfqYb6lpfy3B8gssrurlrG4B9KedQh /5OuZOzWhDbTfhGowJ6LzasT1WOASxd0Lzuy+ayOUbRlvIY6B9XBoe52yShdZHcWR6xvU=; Received: from cpc102320-sgyl38-2-0-cust46.18-2.cable.virginm.net ([82.37.168.47] helo=finisterre.sirena.org.uk) by heliosphere.sirena.org.uk with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hg5J8-0007l6-BK; Wed, 26 Jun 2019 10:37:42 +0000 Received: by finisterre.sirena.org.uk (Postfix, from userid 1000) id D62F7440046; Wed, 26 Jun 2019 11:37:41 +0100 (BST) Date: Wed, 26 Jun 2019 11:37:41 +0100 From: Mark Brown To: Sasha Levin Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Georgii Staroselskii , Chen-Yu Tsai Subject: Re: [PATCH AUTOSEL 5.1 11/51] ASoC: sun4i-codec: fix first delay on Speaker Message-ID: <20190626103741.GU5316@sirena.org.uk> References: <20190626034117.23247-1-sashal@kernel.org> <20190626034117.23247-11-sashal@kernel.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="BirP4A6vdUSxtOfB" Content-Disposition: inline In-Reply-To: <20190626034117.23247-11-sashal@kernel.org> X-Cookie: Editing is a rewording activity. User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --BirP4A6vdUSxtOfB Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jun 25, 2019 at 11:40:27PM -0400, Sasha Levin wrote: > From: Georgii Staroselskii >=20 > [ Upstream commit 1f2675f6655838aaf910f911fd0abc821e3ff3df ] >=20 > Allwinner DAC seems to have a delay in the Speaker audio routing. When > playing a sound for the first time, the sound gets chopped. On a second > play the sound is played correctly. After some time (~5s) the issue gets > back. This is inserting a big delay in the startup and might disrupt some production system. --BirP4A6vdUSxtOfB Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl0TSvUACgkQJNaLcl1U h9As/wf/daVSAseLfvbJ6I8HSQgy9IaX84GusocgcS+2jwWorbnZB5njXn1o/A/r c8Q9mDHj2+CqPBk6hhZu3I2mg29/C5ig/7X6zlR//OwJFlubUNHi9lJfO1QI0oSn pIQ8APUtmvSTzpRrOw3JidtLLx+y/8Y5UCMZ79vvnAsE/GFFd6DdPE1y2bIhqkaf WZV6aHSEA7mzRe68UQzOUYl98n8LyKAR3WoH8Nt80WvLIMshj2L0TCrKPxapi/Fx +xKNBsYTNCopA+jlM8URwElhPviK2IfZu4PbdW5jDZOhW7TZ0jL6s1btXFR/x7bZ i1OBbDBb6iOVPF4Z89rFA/C4DF3gdg== =OGBu -----END PGP SIGNATURE----- --BirP4A6vdUSxtOfB--