From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Revak Subject: ucb1400 and mouse emulation Date: Mon, 5 Oct 2009 14:34:09 +0200 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: Received: from mail-gx0-f212.google.com ([209.85.217.212]:49236 "EHLO mail-gx0-f212.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753746AbZJEMfW (ORCPT ); Mon, 5 Oct 2009 08:35:22 -0400 Received: by gxk4 with SMTP id 4so3741283gxk.8 for ; Mon, 05 Oct 2009 05:34:10 -0700 (PDT) Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: linux-input@vger.kernel.org Hello, I upgraded to new kernel 2.6.31 (from 2.6.29) and I use touchscreen with ucb1400 through library "tslib" which has own calibration. from 2.6.30+ kernels this touchscreen emulate a mouse (with out tslib) but is uncalibrated. My application use SDL with framebuffer (no X server) and read mouse and touchscreen simultaneously. But now it is unusable whne I use touchscreen, because I read now touch screen as generic mouse (uncalibrated) and as tslib (calibrated) at same time . Exist any way to calibrate touchscreen without X server or tslib for sdl applications (this is preferred to me) ? or can I disable mouse emulation from touchscreen and use only tslib for sdl apps ? Thanks, Palo.