Received: by 2002:a25:e7d8:0:0:0:0:0 with SMTP id e207csp752386ybh; Wed, 18 Mar 2020 08:29:52 -0700 (PDT) X-Google-Smtp-Source: ADFU+vsxGT4Ig5m9GNB1oiI8eCvC3kNiI3wydDokaCVUCb9peGHWQ3mJ7s0oWPRF0FTkMZVMDV/r X-Received: by 2002:a9d:b8f:: with SMTP id 15mr4310001oth.256.1584545392404; Wed, 18 Mar 2020 08:29:52 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1584545392; cv=none; d=google.com; s=arc-20160816; b=pGP968ugSLwVjPnjggiXY4rLJUN5TwUMiQ2GrVk/VAlCCdNcfwnpl6ZkHXTq2Myuzn FfDUkgsNXyYFTMFQSP0N+qxCGSq2FR4V9T5PyktCC+yE+lOIHzCiH7+UrjT5iEAEmWjk aNsJq8eLS/rl5L1AY4LlZyQtX3D2v7msYYNhg613FvMCp0IwmqaSxIQ44H01fmJTOZI9 FDAopAxYWPCPFqdJiGdWQdLEAb2g7oT8ARjQVufOjOf13v9u8hj8GSx5KVje+QayWbDk TN8utP7fkMDMS+4oXGocNNdOHegcde3za16hWgv5uuqouxdcrMN0OFlMxZNMxSa11a7o SFIw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject:ironport-sdr:ironport-sdr; bh=9dZYu38GTUywmESsAwpWbfpXA+oNSpNqZdpc0CaJwic=; b=driV5ioH4fuJAEXZ2A6lHHom5HPOep+6fk/zVZyaVKzmPo7pIj9G4VXZrS2B1DiVvq bKg9Y2mxuJ5zEa3LHaZ+rwEomj/2a1itPtlhxkErx83Eah+nO4YRLI2tcZUanoGY+Pxx z6vZFM28O53+ENp4Vl9UzIVCkrucGcQ7WAjICjmhASkwR7lw+FAYdijY+UpXqvPMANq8 dXF+szDi+EiNhZBdcki37kXaHts8t7gWbvlojxau9uvFiolakuvkEol2NmB0234yeh4J YoKzL4gvdoIV3TIfYmh1Lis2LSWzm/bu12cYXhT4N8G8tkmKWEdN+3gB6wBK/VDugr4Q 7aUg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id z23si3313251oih.275.2020.03.18.08.29.39; Wed, 18 Mar 2020 08:29:52 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726971AbgCRP2V (ORCPT + 99 others); Wed, 18 Mar 2020 11:28:21 -0400 Received: from mga09.intel.com ([134.134.136.24]:57410 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726856AbgCRP2V (ORCPT ); Wed, 18 Mar 2020 11:28:21 -0400 IronPort-SDR: Z+OfYx5ruojyuP59E5vMSymw1PS8+LgVfFZSrz5VZYU7hgL21zTbHmHJkslQuF0enWE5G0Q8PD vBoI1nvzH0lQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga102.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 Cc: cezary.rojewski@intel.com, alsa-devel@alsa-project.org, curtis@malainey.com, linux-kernel@vger.kernel.org, tiwai@suse.com, liam.r.girdwood@linux.intel.com, broonie@kernel.org 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 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >>> 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?