| From: |
| Javier Martinez Canillas <martinez.javier@gmail.com> |
| To: |
| Kevin McNeely <kev@cypress.com> |
| 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> |
| Cc: |
| Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Henrik Rydberg <rydberg@euromail.se>,
Srikar <ext-srikar.1.bhavanarayana@nokia.com>,
Greg Kroah-Hartman <gregkh@suse.de>,
linux-input@vger.kernel.org, linux-kernel@vger.kernel.org |
| Archive‑link: | |
Article |
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 <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).
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
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