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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EA823EB64DA for ; Fri, 16 Jun 2023 19:31:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345291AbjFPTbK (ORCPT ); Fri, 16 Jun 2023 15:31:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58892 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346246AbjFPTai (ORCPT ); Fri, 16 Jun 2023 15:30:38 -0400 Received: from jabberwock.ucw.cz (jabberwock.ucw.cz [46.255.230.98]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 063103A8B; Fri, 16 Jun 2023 12:30:34 -0700 (PDT) Received: by jabberwock.ucw.cz (Postfix, from userid 1017) id C23661C0E73; Fri, 16 Jun 2023 21:30:32 +0200 (CEST) Date: Fri, 16 Jun 2023 21:30:32 +0200 From: Pavel Machek To: Sasha Levin Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Ranjani Sridharan , lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, alsa-devel@alsa-project.org Subject: Re: [PATCH AUTOSEL 5.10 13/21] ASoC: soc-pcm: test if a BE can be prepared Message-ID: References: <20230531134415.3384458-1-sashal@kernel.org> <20230531134415.3384458-13-sashal@kernel.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="yvTgwKKZUIxy1Uk0" Content-Disposition: inline In-Reply-To: <20230531134415.3384458-13-sashal@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --yvTgwKKZUIxy1Uk0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > This problem was detected on Intel IPC4/SoundWire devices, where the BE > dailink .prepare stage is used to configure the SoundWire stream with a > bank switch. Multiple .prepare calls lead to conflicts with the .trigger > operation with IPC4 configurations. This problem was not detected earlier > on Intel devices, HDaudio BE dailinks detect that the link is already > prepared and skip the configuration, and for IPC3 devices there is no BE > trigger. >=20 > Link: https://github.com/thesofproject/sof/issues/7596 > Signed-off-by: Ranjani Sridharan Signed-off-by: Bard Liao Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20230517185731.487124-1-pierre-louis.boss= art@linux.intel.com > Signed-off-by: Mark Brown Signed-off-by: Sasha Levin ">"s are missing in the email addresses here. Best regards, Pavel =09 --=20 DENX Software Engineering GmbH, Managing Director: Erika Unter HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany --yvTgwKKZUIxy1Uk0 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQRPfPO7r0eAhk010v0w5/Bqldv68gUCZIy4WAAKCRAw5/Bqldv6 8jfxAJ9S3GBxXVwaCu+rl0V8uD4d0NhSzQCfdgQUlcP6kcQ9GCBGGC1LfpdXS1E= =eOOG -----END PGP SIGNATURE----- --yvTgwKKZUIxy1Uk0--