From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752038Ab0LUQke (ORCPT ); Tue, 21 Dec 2010 11:40:34 -0500 Received: from adelie.canonical.com ([91.189.90.139]:57771 "EHLO adelie.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750949Ab0LUQkd (ORCPT ); Tue, 21 Dec 2010 11:40:33 -0500 Message-ID: <4D10D875.5040905@canonical.com> Date: Tue, 21 Dec 2010 11:40:21 -0500 From: Chase Douglas User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.12) Gecko/20101027 Thunderbird/3.1.6 MIME-Version: 1.0 To: Henrik Rydberg CC: Dmitry Torokhov , Jiri Kosina , Takashi Iwai , Chris Bagwell , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/3] Input: synaptics - ignore bogus mt packet References: <1292852364-19127-1-git-send-email-rydberg@euromail.se> <1292852364-19127-4-git-send-email-rydberg@euromail.se> In-Reply-To: <1292852364-19127-4-git-send-email-rydberg@euromail.se> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/20/2010 08:39 AM, Henrik Rydberg wrote: > In multitouch mode, at least one device (fw: 7.4 id: 0x1c0b1) sometimes > sends a final main packet with x == 1. Since the normal values are above > 1472, this is clearly bogus. At the same time, a two-finger touch is > signaled, even though only one finger was on the pad to begin with. This > patch ignores the packet altogether, removing the problem. > > Acked-by: Chris Bagwell > Signed-off-by: Henrik Rydberg Acked-by: Chase Douglas