linux-kernel - Re: [PATCH V1] input: keyboard: Add interrupt keyboard driver.

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Message-ID: <20120119072941.GA9668@core.coreip.homeip.net>
Date:	Wed, 18 Jan 2012 23:29:41 -0800
From:	Dmitry Torokhov <dmitry.torokhov@...il.com>
To:	Laxman Dewangan <ldewangan@...dia.com>
Cc:	tsoni@...eaurora.org, kyle.manna@...l7.com, aghayal@...eaurora.org,
	vapier@...too.org, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH V1] input: keyboard: Add interrupt keyboard driver.

Hi Laxman,

On Tue, Jan 17, 2012 at 11:11:55AM +0530, Laxman Dewangan wrote:
> This driver enables the key detection of the keys which
> are connected to interrupt lines.
> Each key is capable of generating an interrupt, and the
> statesi (pressed or released) cannot be found by any
> mechanism.
> A key press event generated when interrupt occurs, and
> based on the debounce time setting, a key release event
> is generated. There is no need to read the state of the
> keys.


Is it possible to modify gpio_keys to skip requesting and settin up
certain gpios and and use it instead of a brand new driver?

-- 
Dmitry
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