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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=no 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 CDEF0C43331 for ; Wed, 25 Mar 2020 13:17:37 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 56B8F2077D for ; Wed, 25 Mar 2020 13:17:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="qVuxlBsE" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 56B8F2077D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id A8FEC1666; Wed, 25 Mar 2020 14:16:45 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz A8FEC1666 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1585142255; bh=oJY1nj/fYBVHKNy9xUuzxsbU801Klp5EqC+W/JzdTUI=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=qVuxlBsEA1sdRh9cKtfpKP+7qcNK0AOh0MLPsy7NbojkkEufeEnU//F+cSct012NG fAvL83jnzfW1v4OY/0iPhGXZsgYVOH6lIcMSotwUMUYDfqAY9p6rwLUJYmrFFomlsl lY4Xgrc4DtrG3wAP4OByXLTQbuT4a+PjcomwNM0U= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 27D72F800EF; Wed, 25 Mar 2020 14:16:45 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 035BBF80218; Wed, 25 Mar 2020 14:16:42 +0100 (CET) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 541ECF800EF for ; Wed, 25 Mar 2020 14:16:36 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 541ECF800EF IronPort-SDR: nV01ekkJJP8i7C9RlOGsY2FnGc0QdNr39sLMa5dGJRjEwWJaCYkCYlCSia3bZyTRcVRSA7Bb0C fqFzB/gPT4iA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Mar 2020 06:16:33 -0700 IronPort-SDR: dGO5437KZkkwSD/7n08RgdsKIFNaK9ZEay1wMCnywDteC/fkKex01z5Gg1h7mP/DJTy0dDTAgd ooTfhvKeHttw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,304,1580803200"; d="scan'208";a="446618786" Received: from crojewsk-ctrl.igk.intel.com ([10.102.9.28]) by fmsmga005.fm.intel.com with ESMTP; 25 Mar 2020 06:16:31 -0700 From: Cezary Rojewski To: alsa-devel@alsa-project.org Subject: [PATCH 0/3] ASoC: Intel: boards: Revert SSP0 links to use dummy Date: Wed, 25 Mar 2020 14:16:08 +0100 Message-Id: <20200325131611.545-1-cezary.rojewski@intel.com> X-Mailer: git-send-email 2.17.1 Cc: Cezary Rojewski , broonie@kernel.org, tiwai@suse.com, linux@dominikbrodowski.net, pierre-louis.bossart@linux.intel.com X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Recent series of patches targeting broadwell boards, while enabling SOF, changed behavior for non-SOF solutions. In essence replacing platform 'dummy' with actual 'platform' causes redundant stream initialization to occur during audio start. hw_params for haswell-pcm destroys initial stream right after its creation - only to recreate it again from proceed from there. While harmless so far, this flow isn't right and should be corrected. The actual need for dummy components for SSP0 link is questionable but that issue is subject for another series. Link to first message in conversation: https://lkml.org/lkml/2020/3/18/54 Cezary Rojewski (3): ASoC: Intel: broadwell: Revert back SSP0 link to use dummy components ASoC: Intel: bdw-rt5677: Revert SSP0 link to use dummy components ASoC: Intel: bdw-rt5650: Revert SSP0 link to use dummy components sound/soc/intel/boards/bdw-rt5650.c | 7 ++++--- sound/soc/intel/boards/bdw-rt5677.c | 7 ++++--- sound/soc/intel/boards/broadwell.c | 7 ++++--- 3 files changed, 12 insertions(+), 9 deletions(-) -- 2.17.1