From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?Richard_R=F6jfors?= Subject: [PATCH 0/2] tsc2007: controlled removal and reduced number of I2C transactions Date: Fri, 24 Jul 2009 18:12:07 +0200 Message-ID: <4A69DD57.6030405@mocean-labs.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: linux-input@vger.kernel.org Cc: Linux Kernel Mailing List , Andrew Morton , Dmitry Torokhov , kwangwoo.lee@gmail.com, Thierry Reding , Trilok Soni List-Id: linux-input@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