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=-8.6 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,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 9176BC433DB for ; Thu, 31 Dec 2020 11:22:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 52DF9207A1 for ; Thu, 31 Dec 2020 11:22:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726511AbgLaLWq (ORCPT ); Thu, 31 Dec 2020 06:22:46 -0500 Received: from mga18.intel.com ([134.134.136.126]:40598 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726155AbgLaLWq (ORCPT ); Thu, 31 Dec 2020 06:22:46 -0500 IronPort-SDR: 76/JmFrba5xU76InK8l36sulX9HHZYbNLJxRp3FgRSBZzhE+lMGSjJEvHffXM9n+WTSmjVpPvA aSSwq/rCvNUQ== X-IronPort-AV: E=McAfee;i="6000,8403,9850"; a="164409035" X-IronPort-AV: E=Sophos;i="5.78,464,1599548400"; d="scan'208";a="164409035" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Dec 2020 03:21:00 -0800 IronPort-SDR: MCSb26NCT3haZgnwKx3W+3G0gg8BUw5jh/DgXusdplSmczPYUHtfkrsPhvTyOIycslnx9xZ4Jx d7oZ0tZpkm9g== X-IronPort-AV: E=Sophos;i="5.78,464,1599548400"; d="scan'208";a="419856018" Received: from aslawinx-mobl.ger.corp.intel.com (HELO [10.249.135.34]) ([10.249.135.34]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Dec 2020 03:20:57 -0800 Subject: Re: Haswell audio no longer working with new Catpt driver To: Christian Labisch , Lars-Peter Clausen , Greg Kroah-Hartman Cc: "alsa-devel@alsa-project.org" , Akemi Yagi , Cezary Rojewski , Greg Kroah-Hartman , Greg Kroah-Hartman , Justin Forbes References: <2f0acfa1330ca6b40bff564fd317c8029eb23453.camel@gmail.com> <267863e8ca1464e4e433d83c5506ed871e3899b2.camel@gmail.com> From: =?UTF-8?Q?Amadeusz_S=c5=82awi=c5=84ski?= Message-ID: <4c5b8a03-6508-541f-2a72-39cb3052b4f1@linux.intel.com> Date: Thu, 31 Dec 2020 12:20:42 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <267863e8ca1464e4e433d83c5506ed871e3899b2.camel@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/31/2020 11:50 AM, Christian Labisch wrote: > Hi Lars-Peter, > > Thank you, please find attached the requested information from both kernels. > I freshly installed the fedora kernel 5.10.4 to give you the latest results. > > Regards, > Christian > > Christian Labisch > Red Hat Accelerator > clnetbox.blogspot.com > access.redhat.com/community > access.redhat.com/accelerators > > > On Thu, 2020-12-31 at 11:04 +0100, Lars-Peter Clausen wrote: >> On 12/31/20 9:33 AM, Greg Kroah-Hartman wrote: >>> On Wed, Dec 30, 2020 at 07:10:16PM +0100, Christian Labisch wrote: >>>> Update : >>>> >>>> I've just tested the kernel 5.10.4 from ELRepo. >>>> Unfortunately nothing changed - still no sound. >>> Ah, sad.  Can you run 'git bisect' between 5.9 and 5.10 to determine the >>> commit that caused the problem? >> >> The problem is that one driver was replaced with another driver. git >> bisect wont really help to narrow down why the new driver does not work. >> >> Christian can you run the alsa-info.sh[1] script on your system and send >> back the result? >> >> You say sound is not working, can you clarify that a bit? Is no sound >> card registered? Is it registered but output stays silent? >> >> - Lars >> >> [1] https://www.alsa-project.org/wiki/AlsaInfo >> >> >> Hi, from reading provided files it seems that you use snd_intel_hda driver, it should be possible to git bisect it between 5.9 and 5.10 as it wasn't replaced. Catpt driver is used on machines using DSP. Amadeusz