linux-kernel - Re: [PATCH 0/4] Input: edt-ft5506

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Message-ID: <20151017163012.GA13470@dtor-ws>
Date:	Sat, 17 Oct 2015 09:30:12 -0700
From:	Dmitry Torokhov <dmitry.torokhov@...il.com>
To:	Franklin S Cooper Jr <fcooper@...com>
Cc:	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
	maxime.ripard@...e-electrons.com, LW@...O-electronics.de,
	jg1.han@...sung.com, asaf.vertz@...demg.com
Subject: Re: [PATCH 0/4] Input: edt-ft5506 - Adding support for FT5506

On Fri, Oct 16, 2015 at 09:14:25AM -0500, Franklin S Cooper Jr wrote:
> This series adds support for the FT5506 tsc. The biggest difference
> between this tsc vs the ones currently supported by the driver is the
> ability to handle upto 10 touch points.
> 
> The FT5506 tsc that I currently have seems to be based on the M09
> firmware which I have documentation for. However, I haven't been able
> to find documentation for the tsc that use the M06 firmware. Therefore,
> the calculation I made to determine the amount of data to read for the M06
> is at best an educated guess.
> 
> If anyone has the doc for the old firmware please send it to me if
> possible or double check the code I use to determine the amount of bytes
> to read.
> 
> Also I had to work around a weird bug that I'm only seeing on the FT5506.
> I tested this patch set on another board (AM437x SK) that uses the FT5306
> and didn't see any problems.
> 
> This patchset is built on top of linux-input master
> 
> Franklin S Cooper Jr (4):
>   Input: edt-ft5x06 - Use max support points to determine how much to
>     read
>   Input: edt-ft5x06 - Add support for different max support points
>   Input: edt-ft5x06 - Add support for FT5506
>   Input: edt-ft5x06 - Work around FT5506 firmware bug

Applied with minor changes to the #2.

Thanks!

-- 
Dmitry
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