From: Pavel Machek <pavel@ucw.cz>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Dmitry Torokhov <dtor@mail.ru>,
linux-input@vger.kernel.org,
Rob Herring <rob.herring@calxeda.com>,
Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Stephen Warren <swarren@wwwdotorg.org>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Rob Landley <rob@landley.net>,
Grant Likely <grant.likely@linaro.org>,
devicetree@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCHv3 1/2] Input: twl4030-keypad - add device tree support
Date: Sun, 17 Nov 2013 19:28:40 +0100 [thread overview]
Message-ID: <20131117182840.GA30012@xo-6d-61-c0.localdomain> (raw)
In-Reply-To: <20131112032506.GA30028@earth.universe>
Hi!
> On Mon, Nov 11, 2013 at 11:19:41PM +0100, Pavel Machek wrote:
> > > + if (of_get_property(np, "linux,input-no-autorepeat", NULL))
> > > + keypad_data->no_autorepeat = true;
> >
> > From 2/2:
> >
> > +Optional Properties specific to linux:
> > +- linux,keypad-no-autorepeat: do not enable autorepeat feature.
> >
> > I'm confused now.
>
> good catch! That happens when one tries to mimic other drivers :/
>
> I just checked all DT input drivers for autorepeat keyword:
>
> DRIVER CODE DOCUMENTATION
> twl4030-keypad linux,input-no-autorepeat linux,keypad-no-autorepeat
> omap4-keypad linux,input-no-autorepeat linux,keypad-no-autorepeat
> samsung-keypad linux,input-no-autorepeat linux,keypad-no-autorepeat
> stmpe-keypad st,no-autorepeat st,no-autorepeat
> spear-keyboard autorepeat autorepeat
> tca8418-keypad keypad,autorepeat --- not documented ---
> gpio-matrix-keypad linux,no-autorepeat linux,no-autorepeat
> gpio-keys-polled autorepeat autorepeat
> gpio-keys autorepeat --- no documentation ---
>
> Any suggestions how to continue fixing this mess? I guess first of
> all the documentation of omap4-keypad, samsung-keypad and of course
> the new twl4030-keypad driver should be fixed.
>
> Next it would be nice to choose one standard property name for this
> and use it for twl4030-keypad. I suggest to use "linux,input-no-autorepeat".
I'd suggest just simple "autorepeat", so that we get rid of ugly double-negation.
But I guess this is not too important as long as it is consistent... And I'm not
even sure consistency is huge issue.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2013-11-17 18:29 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-08 22:14 [PATCHv3 0/2] twl4030-keypad DT binding Sebastian Reichel
2013-11-08 22:14 ` [PATCHv3 1/2] Input: twl4030-keypad - add device tree support Sebastian Reichel
2013-11-11 22:19 ` Pavel Machek
2013-11-12 3:25 ` Sebastian Reichel
2013-11-17 18:28 ` Pavel Machek [this message]
2013-11-18 3:58 ` Dmitry Torokhov
2013-11-19 12:50 ` Pavel Machek
2013-11-24 17:17 ` Sebastian Reichel
2013-11-08 22:14 ` [PATCHv3 2/2] dt: binding documentation for twl4030-keypad Sebastian Reichel
2013-11-30 16:53 ` [PATCHv4 0/2] twl4030-keypad DT binding Sebastian Reichel
2013-11-30 16:53 ` [PATCHv4 1/2] Input: twl4030-keypad - add device tree support Sebastian Reichel
2013-11-30 16:53 ` [PATCHv4 2/2] dt: binding documentation for twl4030-keypad Sebastian Reichel
2013-12-13 18:47 ` [PATCHv4 0/2] twl4030-keypad DT binding Sebastian Reichel
2014-01-04 5:40 ` Sebastian Reichel
2014-01-04 8:49 ` Dmitry Torokhov
2014-01-05 3:50 ` Sebastian Reichel
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