From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: v4.1 to v4.7: regression in tsc2005 driver Date: Thu, 21 Jul 2016 08:32:34 +0200 Message-ID: <20160721063234.GA14200@amd> References: <20160717175257.GA26719@amd> <20160717182445.GA20058@deathstar> <20160717184209.GA30119@amd> <20160717185134.GA20462@deathstar> <20160717200339.GA29562@amd> <20160717225636.GB20462@deathstar> <20160719235120.GD19250@dtor-ws> <20160720062558.GA3792@amd> <20160720162356.GA25655@dtor-ws> <20160720214736.GA4321@jelly> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:57293 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750916AbcGUGcj (ORCPT ); Thu, 21 Jul 2016 02:32:39 -0400 Content-Disposition: inline In-Reply-To: <20160720214736.GA4321@jelly> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Peter Hutterer Cc: Dmitry Torokhov , Michael Welling , kernel list , linux-input@vger.kernel.org, pali.rohar@gmail.com, sre@kernel.org, aaro.koskinen@iki.fi, ivo.g.dimitrov.75@gmail.com, patrikbachan@gmail.com, serge@hallyn.com Hi! > > In the mean time you can adjust the name or use XID instead. > > X has partially fixed this a few years ago. All input drivers (that > matter) export a Device Node property that sets the device node for each > device. > > $ xinput list-props "SynPS/2 Synaptics TouchPad" | grep "Device Node" > Device Node (261): "/dev/input/event4" > > Based on that you can get the udev device and work your way into any of the > sysfs tree. Or do whatever else you want. > > But other than that there isn't anything in X to fix. xinput is primarily a > debugging tool and it does name resolution for convenience. But it's not a > tool for complex configurations. It does exactly what it needs to do, if you > need something that's more complicated and relies on information not > available to the X device itself then you'll need to write a custom tool > that does what you need. sorry. Ok.. so out of the box, touchscreen is "upside down" and miscalibrated on n900. So I need to run xinput --set-prop --type=float 8 115 1.10 0.00 -0.05 0.00 1.18 -0.10 0.00 0.00 1.00 xinput --set-prop --type=int 8 249 0 1 (or equivalent with names) so that I can use the touchscreen. (And that's quite important -- X is somehow unusable without pointing device). If xinput is not the right solution, what is the right solution? Thanks, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html