From mboxrd@z Thu Jan 1 00:00:00 1970 From: Javier Martinez Canillas Subject: Input: Cypress TTSP device driver Date: Sat, 20 Aug 2011 00:01:49 -0400 Message-ID: <1313812912-2848-1-git-send-email-martinez.javier@gmail.com> Return-path: Received: from mail-gw0-f46.google.com ([74.125.83.46]:48859 "EHLO mail-gw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750718Ab1HTECH (ORCPT ); Sat, 20 Aug 2011 00:02:07 -0400 Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Kevin McNeely Cc: Dmitry Torokhov , Henrik Rydberg , Srikar , Greg Kroah-Hartman , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Cypress TrueTouch(tm) Standard Product controllers are found in a wide range of embedded devices. This patchset adds support for a variety of TTSP controllers. The original author of the driver is Kevin McNeely Since the hardware is capable of tracking identifiable contacts and the original driver used multi-touch protocol type A (stateless), I've added multi-touch protocol type B (stateful) support. The driver is composed of a core driver that process the data sent by the contacts (fingers) and two bus specific interface modules (I2C and SPI). The patchset is composed of: [PATCH 1/3] Input: cyttsp - Cypress TTSP capacitive multi-touch screen support [PATCH 2/3] Input: cyttsp - add support for Cypress TTSP touchscreen I2C bus interface [PATCH 3/3] Input: cyttsp - add support for Cypress TTSP touchscreen SPI bus interface