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Gmane
From: Javier Martinez Canillas <javier <at> dowhile0.org>
Subject: [PATCH v8 0/3] Input: Cypress TTSP device driver
Newsgroups: gmane.linux.kernel
Date: Thursday 5th January 2012 00:16:23 UTC (over 4 years ago)
Cypress TrueTouch(tm) Standard Product controllers are found in a wide
range of
embedded devices. This patch-set 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), Multi-touch protocol
type B
(stateful) support was added and lots of cleanups were made for upstream
submission.

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).

This is a version 8 of the driver that fixes issues called out by
Dmitry Torokhov, Henrik Rydberg, Mohan Pallaka and Shubhrajyoti Datta.

The patchset is composed of the following patches:

[PATCH v8 1/3] Input: cyttsp - Cypress TTSP capacitive multi-touch screen
support
[PATCH v8 2/3] Input: cyttsp - add support for Cypress TTSP touchscreen I2C
bus interface
[PATCH v8 3/3] Input: cyttsp - add support for Cypress TTSP touchscreen SPI
bus interface

Best regards,
Javier
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