From: Vojtech Pavlik <vojtech@suse.cz>
To: Paulo Marques <pmarques@grupopie.com>
Cc: Jan-Benedict Glaw <jbglaw@lug-owl.de>,
LKML <linux-kernel@vger.kernel.org>,
Linux-Input <linux-input@atrey.karlin.mff.cuni.cz>
Subject: Re: [RFC/RFT] [patch] Elo serial touchscreen driver
Date: Thu, 10 Feb 2005 17:16:09 +0100 [thread overview]
Message-ID: <20050210161609.GC19749@ucw.cz> (raw)
In-Reply-To: <420B7F40.9080308@grupopie.com>
On Thu, Feb 10, 2005 at 03:35:28PM +0000, Paulo Marques wrote:
> By the way, this has nothing to do with the kernel. The input API can
> deliver at least 16 bit resolution to user space, so there is no
> limitation on the software side. It is the A/D resolution that matters.
Make that 32-bit.
> >>Actually a calibration that can do scaling and rotation, can
> >>automatically compensate for mirroring and/or switched X/Y axes. We
> >>probably need the user to press 4 points for that, though (3 points are
> >>enough, but just barely enough).
> >
> >ACK. We'd do a lib for that and have a X11 driver to make use of it.
Remember that the X driver will have to either link statically or the
lib will have to be an X module. X drivers are not allowed to use OS
libs.
> Ok, lets start working on it then :)
Keep that enthusiasm! ;)
--
Vojtech Pavlik
SuSE Labs, SuSE CR
prev parent reply other threads:[~2005-02-10 16:16 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-08 16:42 [RFC/RFT] [patch] Elo serial touchscreen driver Vojtech Pavlik
2005-02-08 16:54 ` Dmitry Torokhov
2005-02-09 13:23 ` Paulo Marques
2005-02-09 17:00 ` Vojtech Pavlik
2005-02-09 17:14 ` Jan-Benedict Glaw
2005-02-09 17:30 ` Vojtech Pavlik
2005-02-09 18:08 ` Paulo Marques
2005-02-09 19:18 ` Vojtech Pavlik
2005-02-09 19:54 ` Paulo Marques
2005-02-09 20:06 ` Jan-Benedict Glaw
2005-02-09 20:03 ` Jan-Benedict Glaw
2005-02-09 20:10 ` Vojtech Pavlik
2005-02-09 21:53 ` Jan-Benedict Glaw
2005-02-09 19:58 ` Jan-Benedict Glaw
2005-02-09 20:51 ` Paulo Marques
2005-02-09 21:39 ` Jan-Benedict Glaw
2005-02-09 21:53 ` Vojtech Pavlik
2005-02-10 10:46 ` Jan-Benedict Glaw
2005-02-10 13:06 ` Paulo Marques
2005-02-10 13:43 ` Jan-Benedict Glaw
2005-02-10 15:35 ` Paulo Marques
2005-02-10 15:55 ` Jan-Benedict Glaw
2005-02-10 16:16 ` Vojtech Pavlik [this message]
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