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 [off-list ref]
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