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=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 CD2FFC4338F for ; Mon, 16 Aug 2021 09:48:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B00AE61B71 for ; Mon, 16 Aug 2021 09:48:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235343AbhHPJsv (ORCPT ); Mon, 16 Aug 2021 05:48:51 -0400 Received: from mx3.molgen.mpg.de ([141.14.17.11]:56999 "EHLO mx1.molgen.mpg.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S231673AbhHPJsu (ORCPT ); Mon, 16 Aug 2021 05:48:50 -0400 Received: from [192.168.0.3] (ip5f5aeb91.dynamic.kabel-deutschland.de [95.90.235.145]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) (Authenticated sender: pmenzel) by mx.molgen.mpg.de (Postfix) with ESMTPSA id AE09A61E30BCC; Mon, 16 Aug 2021 11:48:17 +0200 (CEST) To: Dell.Client.Kernel@dell.com, Matthew Garrett , =?UTF-8?Q?Pali_Roh=c3=a1r?= Cc: platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org From: Paul Menzel Subject: Dell laptop function keys stopped working between 5.10.46 and 5.13.9 Message-ID: Date: Mon, 16 Aug 2021 11:48:17 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org Dear Linux folks, On a Dell Latitude E7250, updating Linux from 5.10.46 to 5.13.9 (Debian sid/unstable) the two function keys to (un-)mute the microphone, and enable/disable Wifi stopped working. The other function keys continue to work. The `evtest` output did not change. Linux version 5.10.0-8-amd64 (debian-kernel@lists.debian.org) (gcc-10 (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Debian 5.10.46-4 (2021-08-03) Event: time 1629104514.184947, type 4 (EV_MSC), code 4 (MSC_SCAN), value 88 Event: time 1629104514.184947, type 1 (EV_KEY), code 240 (KEY_UNKNOWN), value 2 Linux version 5.13.0-trunk-amd64 (debian-kernel@lists.debian.org) (gcc-10 (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Debian 5.13.9-1~exp2 (2021-08-10) Event: time 1629103829.341409, type 4 (EV_MSC), code 4 (MSC_SCAN), value 88 Event: time 1629103829.341409, type 1 (EV_KEY), code 240 (KEY_UNKNOWN), value 2 The output of `acpi_listen` also did not change. $ acpi_listen 9DBB5994-A997- 000000d0 00000000 Are you aware of such reports? Kind regards, Paul