linux-kernel - Re: [PATCH] input: misc: Add driver for Intel Bay Trail GPIO buttons

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Date:	Thu, 27 Mar 2014 09:09:00 +0800
From:	"Zhu, Lejun" <lejun.zhu@...ux.intel.com>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	One Thousand Gnomes <gnomes@...rguk.ukuu.org.uk>
CC:	linux-kernel@...r.kernel.org, linux-input@...r.kernel.org
Subject: Re: [PATCH] input: misc: Add driver for Intel Bay Trail GPIO buttons

On 3/27/2014 4:20 AM, Dmitry Torokhov wrote:
> On Wed, Mar 26, 2014 at 05:04:04PM +0000, One Thousand Gnomes wrote:
>> On Wed, 26 Mar 2014 13:01:36 +0800
>> "Zhu, Lejun" <lejun.zhu@...ux.intel.com> wrote:
>>
>>> This patch adds support for the GPIO buttons on some Intel Bay Trail
>>> tablets originally running Windows 8. The ACPI description of these
>>> buttons follows "Windows ACPI Design Guide for SoC Platforms".
>>
>> I'm not sure calling it "Baytrail" is right here - it's in theory a
>> generic interface so probably should be named accordingly
>>
>> Otherwise looks good to me.
> 
> It uses static devices in non-board code - if I unbind and rebind PNP
> device that produces gpio-keys platform devices driver core will not be
> happy.
> 
> Thanks.
> 

Alan, I will think of a better name for it. This is supposed to work for
other "win8 ready" tablets as well, just all I have today are Baytrail
tablets.

Dmitry, thank you for pointing out the bug. I'll fix it and submit again.

Thanks.
Lejun
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