linux-kernel - Re: [PATCH v2 2/3] input: touchscreen mc13xxx: Make platform data optional

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Date:   Tue, 16 Jul 2019 09:02:56 +0200
From:   Lukasz Majewski <lukma@...x.de>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:     Lee Jones <lee.jones@...aro.org>, linux-kernel@...r.kernel.org,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Enrico Weigelt <info@...ux.net>,
        Thomas Gleixner <tglx@...utronix.de>,
        Kate Stewart <kstewart@...uxfoundation.org>,
        linux-input@...r.kernel.org
Subject: Re: [PATCH v2 2/3] input: touchscreen mc13xxx: Make platform data
 optional

Hi Dmitry,

> On Mon, Jul 15, 2019 at 10:43:44AM +0200, Lukasz Majewski wrote:
> > Hi Dmitry,
> > 
> > Thank you for your reply.
> >   
> > > On Fri, Jul 12, 2019 at 12:23:45AM +0200, Lukasz Majewski wrote:  
> > > > From: Sascha Hauer <s.hauer@...gutronix.de>
> > > > 
> > > > The platform data once was optional, make it optional again.
> > > > This is a first step towards device tree support for the mc13xxx
> > > > touchscreen driver.    
> > > 
> > > I would prefer seeing it together with patches introducing device
> > > tree support.  
> > 
> > Ok, I will merge this patch to patch 3/3.  
> 
> Uh, I must be missing something, but I do not see anything dedicated
> to device tree handling in 3/3...

Yes, you are right - the 3/3 adds only IDs for mc34708 device.

The device tree conversion/handling is not planned for now.

Patches, which I've sent in this series, allow the mc34708 device to be
usable with contemporary kernel (e.g. 5.2).

> 
> Thanks.
> 




Best regards,

Lukasz Majewski

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