From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933354AbeBVQdm (ORCPT ); Thu, 22 Feb 2018 11:33:42 -0500 Received: from bombadil.infradead.org ([198.137.202.133]:34994 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933213AbeBVQdj (ORCPT ); Thu, 22 Feb 2018 11:33:39 -0500 Date: Thu, 22 Feb 2018 08:33:35 -0800 From: Darren Hart To: Mario.Limonciello@dell.com Cc: notmart@gmail.com, jeremy@jcline.org, pali.rohar@gmail.com, andriy.shevchenko@linux.intel.com, mjg59@srcf.ucam.org, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: Regression: Dell XPS 13 9360 keyboard no longer works Message-ID: <20180222163335.GD19843@fury> References: <01000161bbeed4e3-8160ffbc-0998-453d-9afd-14b7dd80dd53-000000@email.amazonses.com> <1628582.nV6hDClBbL@phobos> <01000161bdd7f206-c8d87cce-1b8c-4888-8d6a-5247198b3ead-000000@email.amazonses.com> <20180222161859.GA19843@fury> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.9.1 (2017-09-22) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Feb 22, 2018 at 04:28:57PM +0000, Mario.Limonciello@dell.com wrote: > > -----Original Message----- > > From: platform-driver-x86-owner@vger.kernel.org [mailto:platform-driver-x86- > > owner@vger.kernel.org] On Behalf Of Darren Hart > > Sent: Thursday, February 22, 2018 10:19 AM > > To: Limonciello, Mario > > Cc: notmart@gmail.com; jeremy@jcline.org; pali.rohar@gmail.com; > > andriy.shevchenko@linux.intel.com; mjg59@srcf.ucam.org; platform-driver- > > x86@vger.kernel.org; linux-kernel@vger.kernel.org > > Subject: Re: Regression: Dell XPS 13 9360 keyboard no longer works > > > > On Thu, Feb 22, 2018 at 03:21:45PM +0000, Mario.Limonciello@dell.com wrote: > > > > -----Original Message----- > > > > From: Marco Martin [mailto:notmart@gmail.com] > > > > Sent: Thursday, February 22, 2018 9:16 AM > > > > To: Jeremy Cline > > > > Cc: Limonciello, Mario ; Pali Rohár > > > > ; Andy Shevchenko > > ; > > > > Matthew Garrett ; Darren Hart > > ; > > > > Platform Driver ; Linux Kernel Mailing > > List > > > > > > > > Subject: Re: Regression: Dell XPS 13 9360 keyboard no longer works > > > > > > > > On Thu, Feb 22, 2018 at 3:08 PM, Jeremy Cline wrote: > > > > > Input driver version is 1.0.1 > > > > > Input device ID: bus 0x19 vendor 0x0 product 0x0 version 0x0 > > > > > Input device name: "Intel Virtual Button driver" > > > > > Supported events: > > > > > Event type 0 (EV_SYN) > > > > > Event type 1 (EV_KEY) > > > > > Event code 114 (KEY_VOLUMEDOWN) > > > > > Event code 115 (KEY_VOLUMEUP) > > > > > Event code 116 (KEY_POWER) > > > > > Event code 125 (KEY_LEFTMETA) > > > > > Event code 240 (KEY_UNKNOWN) > > > > > Event code 561 (?) > > > > > Event type 4 (EV_MSC) > > > > > Event code 4 (MSC_SCAN) > > > > > Event type 5 (EV_SW) > > > > > Event code 1 (SW_TABLET_MODE) state 1 > > > > > Properties: > > > > > Testing ... (interrupt to exit) > > > > > > > > Indeed, it's thinking a switch exists and that is on, which is wrong, > > > > then i guess VGBS() reports a wrong status.. > > > > Mario, do you have any ideas about that? > > > > > > > > -- > > > > Marco Martin > > > > > > I guess that means we got this wrong and the patch should be reverted > > > until we figure this out. > > > > > > Jeremy, > > > > > > Can you please confirm what BIOS version you are on? > > > Also Is this a 9360 with 7th or 8th gen Intel CPU? > > > > > > I'll see if I can find out anything more relative to this. > > > > Watching closely. > > > > Mario, do you want me to revert immediately, or wait until you've had a couple > > rounds of Q&A here? > > > > -- > > Darren, > > Let's hold off until we've discussed a little more. Jeremy is responsive and we might > get to the bottom quickly. > > Btw you have a 9360 on hand still right? Can you see if you can reproduce this problem too? > I'm planning on it, yup. -- Darren Hart VMware Open Source Technology Center