From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg KH Subject: Re: ALPS touchpad no longer recognizing 'taps' as mouseclick in 3.3-rc3 Date: Sun, 12 Feb 2012 22:48:53 -0800 Message-ID: <20120213064853.GA28949@kroah.com> References: <20120212164728.GA19629@kroah.com> <20120212201236.GA9389@core.coreip.homeip.net> <20120213022221.GF25382@kroah.com> <20120213051243.GA10056@core.coreip.homeip.net> <20120213063928.GB10056@core.coreip.homeip.net> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from out5-smtp.messagingengine.com ([66.111.4.29]:48029 "EHLO out5-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754274Ab2BMGtA (ORCPT ); Mon, 13 Feb 2012 01:49:00 -0500 Received: from compute3.internal (compute3.nyi.mail.srv.osa [10.202.2.43]) by gateway1.nyi.mail.srv.osa (Postfix) with ESMTP id DB37820BF2 for ; Mon, 13 Feb 2012 01:48:59 -0500 (EST) Content-Disposition: inline In-Reply-To: <20120213063928.GB10056@core.coreip.homeip.net> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Dmitry Torokhov Cc: ajaxas , linux-input@vger.kernel.org On Sun, Feb 12, 2012 at 10:39:28PM -0800, Dmitry Torokhov wrote: > On Mon, Feb 13, 2012 at 01:19:31PM +0700, ajaxas wrote: > > Hello > >=20 > > On Mon, Feb 13, 2012 at 12:12 PM, Dmitry Torokhov > > wrote: > > > On Sun, Feb 12, 2012 at 06:22:21PM -0800, Greg KH wrote: > > >> On Sun, Feb 12, 2012 at 12:12:36PM -0800, Dmitry Torokhov wrote: > > >> > Hi Greg, > > >> > > > >> > On Sun, Feb 12, 2012 at 08:47:28AM -0800, Greg KH wrote: > > >> > > Hi, > > >> > > > > >> > > This problem has been since 3.3-rc1, but I only now am getti= ng around to > > >> > > reporting it, sorry about that. > > >> > > > > >> > > In 3.3-rc3, my alps touchpad isn't recognizing a tap on the = touchpad as > > >> > > a mouse click. =A0Is there a new Kconfig option that I need = to enable? > > >> > > > > >> > > My /proc/bus/input/devices entry for this thing is: > > >> > > I: Bus=3D0011 Vendor=3D0002 Product=3D0008 Version=3D7326 > > >> > > N: Name=3D"AlpsPS/2 ALPS DualPoint TouchPad" > > >> > > P: Phys=3Disa0060/serio1/input0 > > >> > > S: Sysfs=3D/devices/platform/i8042/serio1/input/input6 > > >> > > U: Uniq=3D > > >> > > H: Handlers=3Dmouse1 event6 > > >> > > B: PROP=3D8 > > >> > > B: EV=3Db > > >> > > B: KEY=3De420 70000 0 0 0 0 > > >> > > B: ABS=3D260800001000003 > > >> > > > > >> > > Is there anything else you need me to report to help track t= his down? > > >> > > > > >> > > > >> > Please make sure you have xorg-x11-drv-synaptics installed and= then > > >> > check if tap to click is enabled in your DE. I think Gnome for= some > > >> > reason has it off my default. > > >> > > >> Is this a new thing for the 3.3 kernel? =A0I ask as 3.2 and olde= r kernels > > >> work just fine this way. =A0I can do a 'git bisect' to track it = down to a > > >> specific patch if that will help out. > > > > > > No, there is no need. I am pretty sure pre-3.3 your touchpad work= ed in > > > PS/2 compatibility mode; in 3.3 we merged support for native mult= itouch > > > protocol so your touchpad works in absolute mode, can support var= ious > > > gestures (vertical/hrizontal scroll, user-selected sensitivity, e= tc.) > > > and is recognozed as a proper touchpad by the entire stack. For s= ome > > > reason though Gnome has disabled tap to click for touchpads by de= fault. > > > I do not remember what is the default for KDE. > > > > > > Hope this helps. > > > > > > -- > > > Dmitry > > > -- > > > To unsubscribe from this list: send the line "unsubscribe linux-i= nput" in > > > the body of a message to majordomo@vger.kernel.org > > > More majordomo info at =A0http://vger.kernel.org/majordomo-info.h= tml > >=20 > > Since I'm using the same ALPS touchpad as Greg, I might be of some = help here. > >=20 > > I don't know how to check whether my touchpad is in absoulte mode o= r > > not, but KDE system settings -> input devices doesn't list any > > additional touchpads at all, only a mouse. Which affects both mouse > > and touchpad. >=20 > What mouse does it identify? Also, do you have kcm_touchpad module > installed? >=20 > [dtor@dtor-d630 ~]$ rpm -qa "kcm*touchpad*" > kcm_touchpad-0.3.1-6.fc15.x86_64 > [dtor@dtor-d630 ~]$ locate kcm_touchpad.so > /usr/lib64/kde4/kcm_touchpad.so >=20 > >=20 > > Could this be not a DE, but a xorg/driver problem afetr all? >=20 > It could but it most likely is as most distributions install and set = up > synaptics X driver by default. I am not sure what DE Greg is using > though. openSUSE. -- To unsubscribe from this list: send the line "unsubscribe linux-input" = in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html