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Re: [PATCH v2 3/3] Input: qt1070 - Add OF device ID table

Started byJavier Martinez Canillas <javier@osg.samsung.com>
First post2017-03-23 20:20 +0100
Last post2017-03-27 17:20 +0200
Articles 3 — 2 participants

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  Re: [PATCH v2 3/3] Input: qt1070 - Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-03-23 20:20 +0100
    Re: [PATCH v2 3/3] Input: qt1070 - Add OF device ID table Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2017-03-23 22:50 +0100
      Re: [PATCH v2 3/3] Input: qt1070 - Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-03-27 17:20 +0200

#1607820 — Re: [PATCH v2 3/3] Input: qt1070 - Add OF device ID table

FromJavier Martinez Canillas <javier@osg.samsung.com>
Date2017-03-23 20:20 +0100
SubjectRe: [PATCH v2 3/3] Input: qt1070 - Add OF device ID table
Message-ID<togr7-6L0-1@gated-at.bofh.it>
Hello Dmitry,

On 02/22/2017 11:40 AM, Javier Martinez Canillas wrote:
> The driver doesn't have a struct of_device_id table but supported devices
> are registered via Device Trees. This is working on the assumption that a
> I2C device registered via OF will always match a legacy I2C device ID and
> that the MODALIAS reported will always be of the form i2c:<device>.
> 
> But this could change in the future so the correct approach is to have an
> OF device ID table if the devices are registered via OF.
> 
> The compatible strings don't have a vendor prefix because that's how it's
> used currently, and changing this will be a Device Tree ABI break.
> 
> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
> ---
> 

What's your decision about this patch series?

Best regards,
-- 
Javier Martinez Canillas
Open Source Group
Samsung Research America

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#1607959

FromDmitry Torokhov <dmitry.torokhov@gmail.com>
Date2017-03-23 22:50 +0100
Message-ID<toiMi-8kl-17@gated-at.bofh.it>
In reply to#1607820
On Thu, Mar 23, 2017 at 04:14:56PM -0300, Javier Martinez Canillas wrote:
> Hello Dmitry,
> 
> On 02/22/2017 11:40 AM, Javier Martinez Canillas wrote:
> > The driver doesn't have a struct of_device_id table but supported devices
> > are registered via Device Trees. This is working on the assumption that a
> > I2C device registered via OF will always match a legacy I2C device ID and
> > that the MODALIAS reported will always be of the form i2c:<device>.
> > 
> > But this could change in the future so the correct approach is to have an
> > OF device ID table if the devices are registered via OF.
> > 
> > The compatible strings don't have a vendor prefix because that's how it's
> > used currently, and changing this will be a Device Tree ABI break.
> > 
> > Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
> > ---
> > 
> 
> What's your decision about this patch series?

OK, I queued them for -next. Could you also make a patch to update
binding docs for silead?

Thanks!

-- 
Dmitry

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#1609940

FromJavier Martinez Canillas <javier@osg.samsung.com>
Date2017-03-27 17:20 +0200
Message-ID<tpEB4-1AA-9@gated-at.bofh.it>
In reply to#1607959
Hello Dmitry,

On 03/23/2017 06:45 PM, Dmitry Torokhov wrote:
> On Thu, Mar 23, 2017 at 04:14:56PM -0300, Javier Martinez Canillas wrote:
>> Hello Dmitry,
>>
>> On 02/22/2017 11:40 AM, Javier Martinez Canillas wrote:
>>> The driver doesn't have a struct of_device_id table but supported devices
>>> are registered via Device Trees. This is working on the assumption that a
>>> I2C device registered via OF will always match a legacy I2C device ID and
>>> that the MODALIAS reported will always be of the form i2c:<device>.
>>>
>>> But this could change in the future so the correct approach is to have an
>>> OF device ID table if the devices are registered via OF.
>>>
>>> The compatible strings don't have a vendor prefix because that's how it's
>>> used currently, and changing this will be a Device Tree ABI break.
>>>
>>> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
>>> ---
>>>
>>
>> What's your decision about this patch series?
> 
> OK, I queued them for -next. Could you also make a patch to update

Great, thanks a lot!

> binding docs for silead?
> 

Of course, I will.

> Thanks!
> 

Best regards,
-- 
Javier Martinez Canillas
Open Source Group
Samsung Research America

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