Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752046AbZJGVIa (ORCPT ); Wed, 7 Oct 2009 17:08:30 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751327AbZJGVI3 (ORCPT ); Wed, 7 Oct 2009 17:08:29 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:35982 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750993AbZJGVI2 (ORCPT ); Wed, 7 Oct 2009 17:08:28 -0400 Date: Tue, 6 Oct 2009 21:54:13 +0200 From: Pavel Machek To: dtor@mail.ru, dmitry.torokhov@gmail.com, linux-input@vger.kernel.org Cc: kernel list , Andrew Morton Subject: ads7846 touchscreen: fix pressure Message-ID: <20091006195413.GA1469@ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1096 Lines: 31 On Zaurus, pressure is reported inverted -- the lighter the pressure, the bigger numerical value. This should fix it. Signed-off-by: Pavel Machek --- linux-rc/drivers/input.ofic/touchscreen/ads7846.c 2009-10-06 13:49:56.000000000 +0200 +++ linux-rc/drivers/input/touchscreen/ads7846.c 2009-10-06 21:18:25.000000000 +0200 @@ -608,12 +609,12 @@ input_report_abs(input, ABS_X, x); input_report_abs(input, ABS_Y, y); - input_report_abs(input, ABS_PRESSURE, Rt); + input_report_abs(input, ABS_PRESSURE, ts->pressure_max-Rt); input_sync(input); #ifdef VERBOSE dev_dbg(&ts->spi->dev, "%4d/%4d/%4d\n", x, y, Rt); #endif } hrtimer_start(&ts->timer, ktime_set(0, TS_POLL_PERIOD), -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- 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/