From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758275AbcDHMMp (ORCPT ); Fri, 8 Apr 2016 08:12:45 -0400 Received: from mail-yw0-f171.google.com ([209.85.161.171]:33908 "EHLO mail-yw0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753118AbcDHMMn (ORCPT ); Fri, 8 Apr 2016 08:12:43 -0400 Date: Fri, 8 Apr 2016 08:14:18 -0400 From: Tom Rini To: Nick Dyer Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Olof Johansson , Dmitry Torokhov , Henrik Rydberg Subject: Re: [PATCH] Revert "Input: atmel_mxt_ts - disable interrupt for 50ms after reset" Message-ID: <20160408121418.GT23166@bill-the-cat> References: <1460069545-10322-1-git-send-email-trini@konsulko.com> <5707756E.30506@itdev.co.uk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="mBUZ9KluUNbPxGHh" Content-Disposition: inline In-Reply-To: <5707756E.30506@itdev.co.uk> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --mBUZ9KluUNbPxGHh Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Apr 08, 2016 at 10:10:06AM +0100, Nick Dyer wrote: > On 2016-04-07 23:52, Tom Rini wrote: > > This reverts commit 885f3fb9fa1f9e185e8a4e905157087495734349 due to this > > change breaking the touchpad on the Chromebook Pixel 2015 on resume from > > sleep or warm resets. > >=20 > > Cc: Olof Johansson > > Cc: Nick Dyer > > Cc: Dmitry Torokhov > > Cc: Henrik Rydberg > > Signed-off-by: Tom Rini >=20 > Hi Tom- >=20 > Sorry that this has caused a problem. I suggest we try and find a 3rd > option other than reverting this patch, because otherwise we will cause > problems on other platforms. Yeah, it would be good to fix all platforms. I'm curious, was there an observed problem on another platform or just a theoretical problem? > I have a Pixel 2 here - can you advise how to reproduce? I (and a bunch of other folks, the linux-samus people now point people at using mxt-app every boot to reset the device) see this every time I either suspend the laptop or do a warm boot into a new kernel (I didn't try kexec but it too is probably broken). Note that I'm not using mainline to boot ChromeOS but I've got a regular Linux distro in ROOT-C. --=20 Tom --mBUZ9KluUNbPxGHh Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAEBAgAGBQJXB6CaAAoJEIf59jXTHXZSUcEP/2aE2BS2vamjeF6TFYfkZ4wL U04//fUt3KRD80F+Rr9znMGTUdD5dIs15tUX6XgOLNWqxtZA2a7/l3MZdV7+ru9i q7j+L1fEvRpBOjgABcj2bdC0o4+QrZLe3RXOcGRfR/nlHp/dnIxpbJsWOG1d/kYd DM3rQfOgbXNL587zW4kITcEU9lx1UnAPU8Y1BIirxmO8SMQI/+C3WthPLhrIz+Tt wVExGzlXcb3rw1FVOQuudPQBUciXHPMWjSV4RyzYmutrogQ6SgLA06Vbpfb8Nf9r ankq1oHbDqKiTWdOAAFOgWu0I7MsET49YAoH3UY0YRvWfByFqMaKvNRqitnIH1bJ x+iQrB9gWP6MAtKhAaZs05JgeuFCUhHoYzg5GcZwXMf67v+9vLgG2q3k69f7bRRm Vacakgxumy0ODBIkvx3wrIwsNmAuHlLbH/qTEOAJYl1erXylAwV/0CzfU+6A+mDc /sLIy5l52BAvYkCKVLCP9FlSeNtGsLZXHIw+YAHfRz1knSGxeDQF6FecUFqxHC7/ ALfnhHEkd+n7yTv4PCLXTYlZIyn6cab9ta6q9vO4KVGIEW5qgWalSGXfgKSZZB30 kNvbtvNQWwKeGHiH3+UNrTnAsPFASED9uSh6DE/kpGdx03/bYUzfQ4XAsTB0zwNh IFmhtXk8xN5Eyfk8FO6A =xIqh -----END PGP SIGNATURE----- --mBUZ9KluUNbPxGHh--