linux-kernel - Re: [PATCH v11 04/56] Input: atmel_mxt_ts - split large i2c transfers into blocks

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Message-ID: <20200511221913.GY89269@dtor-ws>
Date:   Mon, 11 May 2020 15:19:13 -0700
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     Jiada Wang <jiada_wang@...tor.com>
Cc:     nick@...anahar.org, jikos@...nel.org,
        benjamin.tissoires@...hat.com, bsz@...ihalf.com,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        erosca@...adit-jv.com, Andrew_Gabbasov@...tor.com
Subject: Re: [PATCH v11 04/56] Input: atmel_mxt_ts - split large i2c
 transfers into blocks

Hi Jiada, Nick,

On Thu, May 07, 2020 at 10:56:04PM -0700, Jiada Wang wrote:
> From: Nick Dyer <nick.dyer@...ev.co.uk>
> 
> On some firmware variants, the size of the info block exceeds what can
> be read in a single transfer.

Is this limitation of the mXT controller or maybe it is issue with
implementation of the particular i2c adapter and should be dealt with
there?

Thanks.

-- 
Dmitry