From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753291AbbALK7W (ORCPT ); Mon, 12 Jan 2015 05:59:22 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:55092 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753268AbbALK7T (ORCPT ); Mon, 12 Jan 2015 05:59:19 -0500 Message-ID: <54B3A90D.7080104@canonical.com> Date: Mon, 12 Jan 2015 11:59:25 +0100 From: David Henningsson User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: Hans de Bruin , Takashi Iwai CC: Linux Kernel Mailing List Subject: Re: 3.19-rc1 regression bisected No sound on Dell Latitude d430 References: <54B26ACE.90406@xmsnet.nl> <54B2EEC5.7050805@xmsnet.nl> In-Reply-To: <54B2EEC5.7050805@xmsnet.nl> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2015-01-11 22:44, Hans de Bruin wrote: > running 3.19-rc1 alsamixer show these options: > > Master > PCM > Line Out > Mic Boost > Auto Mute mode > > Line out now controls the vole of the speaker (this 'new' channel had > volume 0 so did not hear anything). Changing PCM has no effect. So, now that you have adjusted "Line Out" you have sound again, correct? Then this might be easiest resolved by just adding a "Line Out" section to /usr/share/alsa/init/default that intializes Line Out to something else than zero. We probably should do that anyway. Takashi, do you agree? If so I'll write a patch for it. -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic