From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chase Douglas Subject: Re: [PATCH] input: ALPS - Add signature for HP Pavilion dm3 laptops Date: Tue, 20 Apr 2010 06:01:14 -0700 Message-ID: References: <1269712311-8041-1-git-send-email-chase.douglas@canonical.com> <20100327191102.GA14548@core.coreip.homeip.net> <20100420072903.GA32108@core.coreip.homeip.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Return-path: Received: from mail-pv0-f174.google.com ([74.125.83.174]:39394 "EHLO mail-pv0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754393Ab0DTNIU (ORCPT ); Tue, 20 Apr 2010 09:08:20 -0400 Received: by pva18 with SMTP id 18so3842330pva.19 for ; Tue, 20 Apr 2010 06:08:19 -0700 (PDT) In-Reply-To: <20100420072903.GA32108@core.coreip.homeip.net> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Dmitry Torokhov Cc: linux-input@vger.kernel.org On Tue, Apr 20, 2010 at 12:29 AM, Dmitry Torokhov wrote: > On Mon, Apr 19, 2010 at 01:36:33PM -0700, Chase Douglas wrote: >> After more testing, some users found that they no longer could use the >> vertical edge scroll of their touchpad. I assumed everything was >> working correctly because I had read a response to another user on >> this list that if you add a new ID, things work, and you don't see any >> protocol error messages in dmesg, then things should be correct. The >> testers reported no errors, so I assumed the problem was in the X >> synaptics driver. However, after receiving some event reports from a >> tester, it may be that the normal ps2 driver is still sending events, >> while the alps/synaptics kernel driver is not sending any. Do you have >> any insight on what might be going on? >> > > That means that our standard magic knock did not work. It seems that > newer version of ALPS are using a different "magic knock" sequence for > them. How can we find out what the new knock sequence is? -- Chase