linux-kernel - Re: [PATCH v3 0/4] Input: cyttsp4 - driver for Cypress TMA4XX touchscreen devices

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Date:	Fri, 7 Jun 2013 09:49:34 +0200
From:	Javier Martinez Canillas <javier@...hile0.org>
To:	Ferruh Yigit <fery@...ress.com>
Cc:	Dmitry Torokhov <dmitry.torokhov@...il.com>, ttdrivers@...ress.com,
	Henrik Rydberg <rydberg@...omail.se>,
	Simon Budig <simon.budig@...nelconcepts.de>,
	Alexander Shiyan <shc_work@...l.ru>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Heiko Carstens <heiko.carstens@...ibm.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Joonyoung Shim <jy0922.shim@...sung.com>,
	Shawn Landden <shawnlandden@...il.com>,
	Ashish Jangam <ashish.jangam@...tcummins.com>,
	Olivier Sobrie <olivier@...rie.be>,
	linux-kernel@...r.kernel.org, linux-input@...r.kernel.org
Subject: Re: [PATCH v3 0/4] Input: cyttsp4 - driver for Cypress TMA4XX
 touchscreen devices

Hi Ferruh,

On Tue, Jun 4, 2013 at 11:34 AM, Ferruh Yigit <fery@...ress.com> wrote:
> This driver is for Cypress TrueTouch(tm) Standard Product controllers,
> Generation4 devices.
>
> This is third version of submission code, modifications:
> - code re-structured to match with existing Generation3 driver code.
> - common I2C code for Gen3 and Gen4 devices split and shared.
>

Thanks a lot for reusing as much as possible from the existing Gen3
driver. This is exactly what I meant in my feedback on your second
version of the driver.

> Driver consist of three modules:
> - Core module: Main module, gets data from TTSP controller,
>   sent MT events to Linux
> - I2C module: Underlying communication with I2C bus
> - SPI module: Underlying communication with SPI bus
>
> Ferruh Yigit (4):
>   Input: cyttsp - I2C driver split into two modules
>   Input: cyttsp4 - Core driver for Cypress TMA4XX touchscreen devices
>   Input: cyttsp4 - I2C driver for Cypress TMA4XX touchscreen devices
>   Input: cyttsp4 - SPI driver for Cypress TMA4XX touchscreen devices
>

For the whole series:

Acked-by: Javier Martinez Canillas <javier@...hile0.org>

>  drivers/input/touchscreen/Kconfig             |   30 +
>  drivers/input/touchscreen/Makefile            |    5 +-
>  drivers/input/touchscreen/cyttsp4_core.c      | 2173 +++++++++++++++++++++++++
>  drivers/input/touchscreen/cyttsp4_core.h      |  472 ++++++
>  drivers/input/touchscreen/cyttsp4_i2c.c       |   90 +
>  drivers/input/touchscreen/cyttsp4_spi.c       |  205 +++
>  drivers/input/touchscreen/cyttsp_core.c       |    6 +-
>  drivers/input/touchscreen/cyttsp_core.h       |   11 +-
>  drivers/input/touchscreen/cyttsp_i2c.c        |   50 +-
>  drivers/input/touchscreen/cyttsp_i2c_common.c |   79 +
>  drivers/input/touchscreen/cyttsp_spi.c        |   38 +-
>  include/linux/platform_data/cyttsp4.h         |   76 +
>  12 files changed, 3161 insertions(+), 74 deletions(-)
>  create mode 100644 drivers/input/touchscreen/cyttsp4_core.c
>  create mode 100644 drivers/input/touchscreen/cyttsp4_core.h
>  create mode 100644 drivers/input/touchscreen/cyttsp4_i2c.c
>  create mode 100644 drivers/input/touchscreen/cyttsp4_spi.c
>  create mode 100644 drivers/input/touchscreen/cyttsp_i2c_common.c
>  create mode 100644 include/linux/platform_data/cyttsp4.h
>
> --
> 1.7.9.5
>

Best regards,
Javier
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