Re: [PATCH v2] Input: Add generic driver for Zeitec touchscreens

[Dmitry Torokhov]

Hi Bogdan,

On Tue, Jun 02, 2015 at 10:43:01AM +0300, Bogdan George Stefan wrote:
> Dimitry,
> 
> I know 0xB2 should provide that information according to the
> datasheet, however here is what Zeitec guys had to say when I asked
> them why it does not work:
> 
> "0xB2 is deprecated.
> It only supports in Zet6221/31 serious but zet9172/zet6273."
> 
> If you like, I can attach my conversation with them.
>

Not really, but I would like to understand how the part selection works.
Are they the same parts or different parts? Let's say you want to build
a system and you want part that reports up to 7 contacts. How do you
communicate this to the supplier? The number of contacts - is it
controller by the config file you load into the controller, or they have
separate parts for different contact count or what?

Thanks.

-- 
Dmitry
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