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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 E56CCC43141 for ; Thu, 21 Jun 2018 11:39:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8A72D208A1 for ; Thu, 21 Jun 2018 11:39:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8A72D208A1 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933213AbeFULjd (ORCPT ); Thu, 21 Jun 2018 07:39:33 -0400 Received: from mx2.suse.de ([195.135.220.15]:34141 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933009AbeFULjc (ORCPT ); Thu, 21 Jun 2018 07:39:32 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (charybdis-ext-too.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 68E34AB43; Thu, 21 Jun 2018 11:39:31 +0000 (UTC) Date: Thu, 21 Jun 2018 13:39:31 +0200 Message-ID: From: Takashi Iwai To: Damjan Georgievski Cc: Pali =?UTF-8?B?Um9ow6Fy?= , ibm-acpi-devel@lists.sourceforge.net, Henrique de Moraes Holschuh , linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org Subject: Re: [ibm-acpi-devel] ThinkPad T480s & LED_MUTE, LED_MICMUTE In-Reply-To: References: <20180615190959.pqipwnm6a3tf3lxc@pali> <20180616154309.ualrx2py6ndr5xgz@pali> <20180618102806.vwm4rhvxhn6hi43z@pali> <20180618112121.cl76a3oozsbbbqnb@pali> <20180618112618.hcwiacfzzu4swwd2@pali> <20180621113031.gv53yv3g46uaetwm@pali> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.8 Emacs/25.3 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 21 Jun 2018 13:35:21 +0200, Damjan Georgievski wrote: > > > I applied them to Debian's kernel (with slightly modification) and they > > are working fine. Via "alsamixer -c 0" I can change "Mic Mute-LED Mode" > > to "Follow Capture" and then led is ON only when microphone is ON. > > Recording from microphone is working in both configurations. > > hm this is the opposite of how it works on my T450s and X1, where the > led is ON when microphone is muted. > (I do wish the led would be ON when the microphone is not muted ie. listening) Don't worry, it's still the default behavior ("Follow Mute"). Only when user chooses another mode (e.g. "Follow Capture"), the behavior changes. Takashi