From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Henrik Rydberg" Subject: Re: [PATCH 1/2 v2] HID: magicmouse: Removing report_touches switch Date: Wed, 4 Jul 2012 10:38:41 +0200 Message-ID: <20120704083841.GA722@polaris.bitmath.org> References: <1341341621-15560-1-git-send-email-miletus@chromium.org> <4FF35597.7020408@canonical.com> <20120704074049.GA380@polaris.bitmath.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from smtprelay-b11.telenor.se ([62.127.194.20]:39226 "EHLO smtprelay-b11.telenor.se" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752520Ab2GDIiU (ORCPT ); Wed, 4 Jul 2012 04:38:20 -0400 Content-Disposition: inline In-Reply-To: Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Daniel Kurtz Cc: Chase Douglas , Yufeng Shen , linux-input@vger.kernel.org, Jiri Kosina , linux-kernel@vger.kernel.org, Andrew de los Reyes Hi Daniel, > What Bluetooth host controller are you using? It is a USB device (0a5c:4500), part of a BCM2046 sitting in a MacBook Air. The driver is btusb. > Which part are you testing (Magic TP or mouse)? Magic trackpad. > I've been trying to test these patches on a Magic Trackpad using two > computers, with two different ath3k parts. > On one of them, the BT communication freezes immediately after the > first report with 3 fingers. > On the other, it reports all 10 fingers, just fine. Interesting. Clearly not a HID problem, then. > The only difference I can tell is the version of the Atheros Bluetooth chip. > > What does your freeze look like? The input events stop coming when I have more than four fingers on the pad, but they start again if I remove the excess fingers. As if the transport layer chokes on messages longer than some value... Thanks, Henrik