linux-kernel - Re: [PATCH] Input: eeti_ts: Mark as CONFIG

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Message-ID: <50030A35.9010500@gmail.com>
Date:	Sun, 15 Jul 2012 20:21:41 +0200
From:	Daniel Mack <zonque@...il.com>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>
CC:	Sven Neumann <s.neumann@...mfeld.com>,
	Olof Johansson <olof@...om.net>, Daniel Mack <daniel@...aq.de>,
	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Input: eeti_ts: Mark as CONFIG_BROKEN

On 13.07.2012 09:01, Dmitry Torokhov wrote:
> On Wed, May 02, 2012 at 09:36:51PM -0700, Dmitry Torokhov wrote:
>> Hi Sven,
>>
>> On Sat, Apr 07, 2012 at 08:38:33PM +0200, Sven Neumann wrote:
>>> Hi,
>>>
>>> On 07.04.12 09:02, Dmitry Torokhov wrote:
>>>> On Fri, Apr 06, 2012 at 10:40:07PM -0700, Olof Johansson wrote:
>>>>> This seems to have been broken since 2010, so obviously noone actually
>>>>> cares about the driver:
>>>>>
>>>>> make[4]: *** [drivers/input/touchscreen/eeti_ts.o] Error 1
>>>>> drivers/input/touchscreen/eeti_ts.c: In function 'eeti_ts_irq_active':
>>>>> drivers/input/touchscreen/eeti_ts.c:65:2: error: implicit declaration of function 'irq_to_gpio' [-Werror=implicit-function-declaration]
>>>>>
>>>>> irq_to_gpio isn't available on most platforms today, so the driver
>>>>> will need some rework by someone who has hardware access and can test
>>>>> (to make sure that, for example, switching to level interrupts and just
>>>>> keep taking them while there's more to process works).
>>>>>
>>>>> I guess it could just be scheduled for removal, but let's start with
>>>>> marking it CONFIG_BROKEN.
>>>>
>>>> Well, it probably works quite well on arches that do have irq_to_gpio(),
>>>> let's ask Daniel and Sven if they still have this hardware and if they
>>>> can try the patch below that implements what you suggested.
>>>
>>> This hardware is still in use and we also still follow kernel
>>> development and try to update our customer devices to recent kernel
>>> versions regularly. Currently we are at 3.1.10 and the touchscreen
>>> works well with that. I'll try to update to a more recent kernel
>>> next week and will try your patch.
>>>
>>
>> Did you have a chance to test the patch?
> 
> *ping*
> 
> It would be nice to get driver in mainline compile [and work] again...

Sorry, I got too much stuff to do right now. Please give me a week or so
and I'll be able to test this.


Thanks,
Daniel
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