LWN.net Logo

Input: Cypress TTSP device driver

From:  Javier Martinez Canillas <martinez.javier@gmail.com>
To:  Henrik Rydberg <rydberg@euromail.se>
Subject:  [PATCH v5 0/3] Input: Cypress TTSP device driver
Date:  Sat, 8 Oct 2011 20:37:57 +0200
Message-ID:  <1318099080-26227-1-git-send-email-martinez.javier@gmail.com>
Cc:  Dmitry Torokhov <dmitry.torokhov@gmail.com>, Mohan Pallaka <mpallaka@codeaurora.org>, Kevin McNeely <kev@cypress.com>, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
Archive-link:  Article, Thread

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 <kev@cypress.com>

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).

This is a fifth version of the driver that fixes issues called out by
Dmitry Torokhov, Henrik Rydberg and Mohan Pallaka and Kevin McNeely.

The patchset is composed of the patches:

[PATCH v5 1/3] Input: cyttsp - Cypress TTSP capacitive multi-touch screen support
[PATCH v5 2/3] Input: cyttsp - add support for Cypress TTSP touchscreen I2C bus interface
[PATCH v5 3/3] Input: cyttsp - add support for Cypress TTSP touchscreen SPI bus interface
--
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/

Copyright © 2011, Eklektix, Inc.
Comments and public postings are copyrighted by their creators.
Linux is a registered trademark of Linus Torvalds