Re: [PATCH 2/2] input: goodix: Add device tree support for 5-finger chips

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On Wed,  4 Mar 2015 11:34:13 +0300
Aleksei Mamlin <mamlinav@xxxxxxxxx> wrote:

> This patch adds device tree support for 5-finger chips, like GT911 and GT912.
>

Hi Aleksei,

from a datasheet I found[1](Pag. 11) I see that some devices provide
the information about the max number of touch points in register 0x804C.

Have you tried if this is true on your 5-finger devices too?
If so, please use this mechanism to populate ts->max_touch_num to avoid
passing hardcoded data.

Thanks,
   Antonio

[1] http://www.wpgholdings.com/uploads/bu/bu_3/MID_20141112/GT9271_Datasheet_20130904.pdf

-- 
Antonio Ospite
http://ao2.it

A: Because it messes up the order in which people normally read text.
   See http://en.wikipedia.org/wiki/Posting_style
Q: Why is top-posting such a bad thing?
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