From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752689AbdFVQUg (ORCPT ); Thu, 22 Jun 2017 12:20:36 -0400 Received: from mail-lf0-f65.google.com ([209.85.215.65]:34612 "EHLO mail-lf0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751167AbdFVQUe (ORCPT ); Thu, 22 Jun 2017 12:20:34 -0400 Subject: Re: [PATCH 0/3] HID: multitouch: fix a corner case of some Win 8 devices To: Benjamin Tissoires , Jiri Kosina Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org References: <20170615133205.15441-1-benjamin.tissoires@redhat.com> From: Arek Burdach Message-ID: <8be6104d-220d-e3a1-fd5e-c02c4ef85a05@gmail.com> Date: Thu, 22 Jun 2017 18:20:29 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.1 MIME-Version: 1.0 In-Reply-To: <20170615133205.15441-1-benjamin.tissoires@redhat.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 15.06.2017 15:32, Benjamin Tissoires wrote: > It looks like the Microsft certification misses one case of released fingers. > > The (only) solution we can have against that is to wait for a hundred of ms, > and if no input report comes in, consider that the touches should have been > released. The spec, as I read it, enforces that. > > Arek, can you please give a test to this new series? > I managed to find out a way to have the IRQ and the timeout exclusive, and > also added a few optimizations. Sorry for delayed response. Works great! Highly recommend this fix. Cheers, Arek