Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754182Ab0K3Hug (ORCPT ); Tue, 30 Nov 2010 02:50:36 -0500 Received: from mail-gy0-f174.google.com ([209.85.160.174]:59330 "EHLO mail-gy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754087Ab0K3Huf (ORCPT ); Tue, 30 Nov 2010 02:50:35 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=TsJlXDMWSxBmpkoHcJGHxZd6Gc+UiwswT8ujKYLXSILVj4v8toLYgrU2fRpwUe17v9 oSRWcwtNKWX3b3zImfTuiUxZ/bos/O0lkpD+CBFD3gDq8//ySa3/QVX3ZqSGZjrn8iha tsvp8F+fNAfJpRii+gCo8W6np9E9GaGjV8OKk= Date: Mon, 29 Nov 2010 23:50:26 -0800 From: Dmitry Torokhov To: Yan Li Cc: "linux-input@vger.kernel.org" , Takashi Iwai , "Ding, Jian-feng" , "linux-kernel@vger.kernel.org" , "meego-kernel@lists.meego.com" Subject: Re: [PATCH v2] Input: Bug 18122 - Support Lenovo S10-3t's 2-button ClickPad Message-ID: <20101130075026.GA15731@core.coreip.homeip.net> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: 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 Content-Length: 1021 Lines: 27 On Tue, Nov 30, 2010 at 03:44:06PM +0800, Yan Li wrote: > This is for kernel bug #18122 and MeeGo bug #4807, version 2. > > Lenovo S10-3t's ClickPad is a 2-button ClickPad that reports BTN_LEFT > and BTN_RIGHT as normal touchpad, unlike the 1-button ClickPad used in > HP mini 210 that reports solely BTN_MIDDLE. > > Of c0-cap response, the 1-button ClickPad has the 20-bit set while > 2-button ClickPad has the 8-bit set. > > This patch makes the kernel only handle 1-button ClickPad specially, > and treat 2-button ClickPad as same as other normal touchpads. > As Takashi mentioned, HP Clickpads have the same 0x0c signature than Lenovos non-clickpads so this is not that simple. We need to wait and see if Christopher will shed some light here... Thanks. -- Dmitry -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/