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=-7.2 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 3AD76C10DCE for ; Wed, 18 Mar 2020 15:30:20 +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 B97B420724 for ; Wed, 18 Mar 2020 15:30:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="qKIYVS9k" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B97B420724 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.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 E3688172E; Wed, 18 Mar 2020 16:29:27 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz E3688172E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1584545418; bh=Lcz7PncRRvyUqX/qmDBYCIJamL6Zy22m/tAhfMZI8iU=; h=Subject:To:References:From:Date:In-Reply-To:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=qKIYVS9kMicY1jV71xRhl/5r0Xmwtk36/XuETES01f1c/2psMp+ROEki+/fYwFPPH sI/Z/P9WO9QUHmhHksoUOrcwQMrko7TvrtlQAChYUUYhvH0MLV4EKLZAD7VX2ktye8 VIYnwUoVBwIMl0slPks3R17PWR/+l/enV1OTxc9c= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 4B4C5F80162; Wed, 18 Mar 2020 16:28:39 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 47341F80058; Wed, 18 Mar 2020 16:28:31 +0100 (CET) Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) (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 8B7F3F80058 for ; Wed, 18 Mar 2020 16:28:22 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 8B7F3F80058 IronPort-SDR: 4Hh3+2UfJ5FdkFyOzX6romk/3RTBkUvzXGLS11D64//BEBhI8YYbd+AwNUjGVgeqTpkjjncOW7 bFpyrjUu48tw== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Mar 2020 08:28:20 -0700 IronPort-SDR: g95JJKA7+7TG6WKZl/SiDDh/sHxUBdTx6vEJqHelvUjXtuVFfJIGubIXgY3vru0vjeqq0pZ4xU JHQ6NHbONJfg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,568,1574150400"; d="scan'208";a="417985182" Received: from nali1-mobl3.amr.corp.intel.com (HELO [10.255.33.194]) ([10.255.33.194]) by orsmga005.jf.intel.com with ESMTP; 18 Mar 2020 08:28:19 -0700 Subject: Re: snd_hda_intel/sst-acpi sound breakage on suspend/resume since 5.6-rc1 To: Dominik Brodowski , Keyon Jie References: <20200318063022.GA116342@light.dominikbrodowski.net> <41d0b2b5-6014-6fab-b6a2-7a7dbc4fe020@linux.intel.com> <20200318123930.GA2433@light.dominikbrodowski.net> From: Pierre-Louis Bossart Message-ID: Date: Wed, 18 Mar 2020 10:13:54 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <20200318123930.GA2433@light.dominikbrodowski.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Cc: cezary.rojewski@intel.com, alsa-devel@alsa-project.org, curtis@malainey.com, tiwai@suse.com, linux-kernel@vger.kernel.org, liam.r.girdwood@linux.intel.com, broonie@kernel.org 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" >>> While 5.5.x works fine, mainline as of ac309e7744be (v5.6-rc6+) causes me >>> some sound-related trouble: after boot, the sound works fine -- but once I >>> suspend and resume my broadwell-based XPS13, I need to switch to headphone >>> and back to speaker to hear something. But what I hear isn't music but >>> garbled output. It's my understanding that the use of the haswell driver is opt-in for Dell XPS13 9343. When we run the SOF driver on this device, we have to explicitly bypass an ACPI quirk that forces HDAudio to be used: https://github.com/thesofproject/linux/commit/944b6a2d620a556424ed4195c8428485fcb6c2bd Have you tried to run in plain vanilla HDAudio mode?