From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan-Marek Glogowski Subject: Re: Brightness and "touchpad dis-/enable" keys not working for Fujitsu e7x6 Date: Fri, 24 Jun 2016 17:43:31 +0200 Message-ID: <576D5523.7030309@fbihome.de> References: <20160622105333.GD25599@marvin.atrad.com.au> <576A7519.9040703@fbihome.de> <20160622123941.GB2466@eudyptula.hq.kempniu.pl> <576A90FB.9090506@fbihome.de> <20160623111819.GA4284@eudyptula.hq.kempniu.pl> <576BD150.6050304@fbihome.de> <20160623123506.GA4461@eudyptula.hq.kempniu.pl> <576C1B0C.5050206@fbihome.de> <20160624071224.GA5289@eudyptula.hq.kempniu.pl> <576CFBC6.2000309@fbihome.de> <20160624102024.GA5461@eudyptula.hq.kempniu.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from ironchief.h-da.de ([141.100.10.235]:43210 "EHLO ironchief.h-da.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750972AbcFXPnj (ORCPT ); Fri, 24 Jun 2016 11:43:39 -0400 In-Reply-To: <20160624102024.GA5461@eudyptula.hq.kempniu.pl> Sender: platform-driver-x86-owner@vger.kernel.org List-ID: To: =?UTF-8?B?TWljaGHFgiBLxJlwaWXFhA==?= Cc: Jonathan Woithe , platform-driver-x86@vger.kernel.org, Jani Nikula Am 24.06.2016 um 12:20 schrieb Micha=C5=82 K=C4=99pie=C5=84: >> So I got a reply from my vendor CC some Fujitsu persons. >> >> They claim the non-working brightness buttons is an error in an Inte= l >> driver and they are going to contact the Linux/Ubuntu community. >=20 > I am not sure what the Intel driver has to do with this, but hey, who= am > I to tell them how their hardware works? Got an other call from Fujitsu. They pointed me to the i915 patchset, fixing the bug: https://www.spinics.net/lists/intel-gfx/msg98326.html I backported the patchset to my Ubuntu Xenial i915 module, and I have working brightness keys :-) [ 1256.079552] [ACPI Debug 61578415] Integer 0x00000000DEADBEAF [ 1256.080002] [ACPI Debug 61578870] Integer 0x0000000000000001 [ 1256.083691] [ACPI Debug 61582559] Integer 0x0000000000000004 [ 1256.083739] [ACPI Debug 61582609] Integer 0x0000000000000000 [ 1256.083849] [ACPI Debug 61582720] Integer 0x0000000000000001 [ 1256.084242] [ACPI Debug 61583112] Integer 0x0000000000000000 [ 1256.084318] [ACPI Debug 61583189] Integer 0x0000000000000001 [ 1256.084406] [ACPI Debug 61583276] Integer 0x0000000000000000 [ 1256.649955] [ACPI Debug 62148830] Integer 0x00000000DEADBEAF [ 1256.650405] [ACPI Debug 62149284] Integer 0x0000000000000001 [ 1256.653997] [ACPI Debug 62152876] Integer 0x0000000000000004 [ 1256.654043] [ACPI Debug 62152925] Integer 0x0000000000000000 [ 1256.654152] [ACPI Debug 62153034] Integer 0x0000000000000002 [ 1256.654549] [ACPI Debug 62153431] Integer 0x0000000000000000 [ 1256.654625] [ACPI Debug 62153507] Integer 0x0000000000000001 [ 1256.654712] [ACPI Debug 62153595] Integer 0x0000000000000000 I'll port the patches to my Ubuntu Wily i915 module, and then weekend, sunshine=E2=80=A6 :-) Regards, Jan-Marek