From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753337AbZGXQMU (ORCPT ); Fri, 24 Jul 2009 12:12:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753252AbZGXQMS (ORCPT ); Fri, 24 Jul 2009 12:12:18 -0400 Received: from av8-2-sn3.vrr.skanova.net ([81.228.9.184]:41847 "EHLO av8-2-sn3.vrr.skanova.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753225AbZGXQMP (ORCPT ); Fri, 24 Jul 2009 12:12:15 -0400 Message-ID: <4A69DD57.6030405@mocean-labs.com> Date: Fri, 24 Jul 2009 18:12:07 +0200 From: =?ISO-8859-1?Q?Richard_R=F6jfors?= User-Agent: Mozilla-Thunderbird 2.0.0.22 (X11/20090701) MIME-Version: 1.0 To: linux-input@vger.kernel.org Cc: Linux Kernel Mailing List , Andrew Morton , Dmitry Torokhov , kwangwoo.lee@gmail.com, Thierry Reding , Trilok Soni Subject: [PATCH 0/2] tsc2007: controlled removal and reduced number of I2C transactions Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Two patches are supplied, booth are supposed to be applied against my previous ones, which are added to the -mm-tree. The first one is proposed by Dmitry Torokhov, I have just made some changes so it applied to my previous changes, and I tried it out. The second one decreases the number of I2C transactions transferred by the driver. A unnecessary one during probe and an unnecessary power down during each poll for coordinates are removed. The chip is explicitly powered down before waiting for interrupts. --Richard