linux-kernel - Re: [Patch v1 08/11] Touch: DA9052 touchscreen driver

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Date:	Tue, 9 Aug 2011 15:45:28 +0200
From:	Michael Grzeschik <mgr@...gutronix.de>
To:	ashishj3 <ashish.jangam@...tcummins.com>
Cc:	randy.dunlap@...cle.com, dtor@...l.ru, dmitry.torokhov@...il.com,
	linaro-dev@...ts.linaro.org, linux-kernel@...r.kernel.org
Subject: Re: [Patch v1 08/11] Touch: DA9052 touchscreen driver

Hi Ashish,

On Thu, Jul 14, 2011 at 02:28:10PM +0530, ashishj3 wrote:
> This driver add support for DA9052 4-wire resistive ADC interfaced touchscreen
> controller.
> 
> DA9052 is a MFD therefore this driver depends on DA9052 core driver for core
> functionalities.
> 
> Signed-off-by: David Dajun Chen <dchen@...semi.com>
> Signed-off-by: Ashish Jangam <ashish.jangam@...tcummins.com>
> ---
>  drivers/input/touchscreen/Kconfig      |    7 +
>  drivers/input/touchscreen/Makefile     |    1 +
>  drivers/input/touchscreen/da9052_tsi.c |  489 ++++++++++++++++++++++++++++++++
>  3 files changed, 497 insertions(+), 0 deletions(-)
>  create mode 100755 drivers/input/touchscreen/da9052_tsi.c
[snip]
> +	ret = da9052_clear_bits(da9052, DA9052_GPIO_4_5_REG, 0x33);
> +	if (ret < 0)
> +		return -EIO;
> +
> +	ret = da9052_clear_bits(da9052, DA9052_GPIO_6_7_REG, 0x33);

Those two register defines are missing in your posted MFD driver headerfile "reg.h".

Regards,
Michael

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