linux-kernel - Re: [PATCH V1] input: keyboard: gpio: Support for interrupt only key

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Message-ID: <20120314160011.GA12987@core.coreip.homeip.net>
Date:	Wed, 14 Mar 2012 09:00:11 -0700
From:	Dmitry Torokhov <dmitry.torokhov@...il.com>
To:	Laxman Dewangan <ldewangan@...dia.com>
Cc:	grant.likely@...retlab.ca, linus.walleij@...ricsson.com,
	david@...tonic.nl, tklauser@...tanz.ch,
	alexander.stein@...ormatik.tu-chemnitz.de,
	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V1] input: keyboard: gpio: Support for interrupt only key

Hi Laxman,

On Wed, Mar 14, 2012 at 02:22:03PM +0530, Laxman Dewangan wrote:
> Some of key in system generates interrupt only when it
> pressed like power-on key or onkey. These keys do not
> actually mapped as gpio in system.
> Supporting the key pressed event on such keys which are
> not actually gpio keys but generates interrupt only.
> 
> Signed-off-by: Laxman Dewangan <ldewangan@...dia.com>
> ---
> When I pushed the new driver for interrupt key, the suggestion came
> to include this functionality in the gpio-key driver. I added require
> changed in gpio-keys.c to support interrupt key only.
> 

This looks much much better than a whole new driver. Let me look it over
in more detail and get back to you.

Thanks!

-- 
Dmitry
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