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[23.128.96.18]) by mx.google.com with ESMTP id 97si25125140edr.29.2020.12.31.02.06.34; Thu, 31 Dec 2020 02:06:56 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@metafoo.de header.s=default2002 header.b=CR0YduAI; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=metafoo.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726470AbgLaKFg (ORCPT + 99 others); Thu, 31 Dec 2020 05:05:36 -0500 Received: from www381.your-server.de ([78.46.137.84]:55262 "EHLO www381.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726155AbgLaKFg (ORCPT ); Thu, 31 Dec 2020 05:05:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=metafoo.de; s=default2002; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: MIME-Version:Date:Message-ID:From:References:Cc:To:Subject:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID; bh=U8meFnagSx5UoL6OkuHCQ1qYQXyfGOujKQn9JkRkgxw=; b=CR0YduAIqGTPqs/+Eg6L34JJbN lOFf8cyjDV/koo3PRttFyvepYh0Tb5/tJC4rWs5ER/UYsh4EXSdN7b4eDlHjGHwYh7lBs5lViZkhQ jmFWTfsmjmphTQ3I3XByjIHE4ouiKbCw5ZOxhVUfzkXB0Ee0khLgMS9jb6wC5B1nbybqH/0Zm96Au vdUfMHKdokQkhRFtn2XZKxTRYyGHWjRJs0qvcHDoEHtxyN8uuWabZafwp/30AD5qLQ9euBrnzqErh wk0uk22x0spmdfOdKPOzJYsv8kypz3nbAKfEqKZgIeH9Ud0QpPKAwIJJc92TyatwNmNuChB8DBFqn 9TpqE4LQ==; Received: from sslproxy02.your-server.de ([78.47.166.47]) by www381.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92.3) (envelope-from ) id 1kuupB-0006d6-Af; Thu, 31 Dec 2020 11:04:53 +0100 Received: from [2001:a61:2af4:a201:9e5c:8eff:fe01:8578] by sslproxy02.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kuupB-0007li-3g; Thu, 31 Dec 2020 11:04:53 +0100 Subject: Re: Haswell audio no longer working with new Catpt driver (was: sound) To: Greg Kroah-Hartman , Christian Labisch Cc: Greg Kroah-Hartman , Greg Kroah-Hartman , Akemi Yagi , Justin Forbes , "alsa-devel@alsa-project.org" , Cezary Rojewski References: <2f0acfa1330ca6b40bff564fd317c8029eb23453.camel@gmail.com> From: Lars-Peter Clausen Message-ID: Date: Thu, 31 Dec 2020 11:04:52 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Authenticated-Sender: lars@metafoo.de X-Virus-Scanned: Clear (ClamAV 0.102.4/26033/Wed Dec 30 13:42:10 2020) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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