linux-kernel - Re: [PATCH 2/4] ARM: dts: omap4-droid4: Update backlight dt properties

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Message-ID: <20190308210649.GC17626@amd>
Date:   Fri, 8 Mar 2019 22:06:49 +0100
From:   Pavel Machek <pavel@....cz>
To:     Dan Murphy <dmurphy@...com>
Cc:     robh+dt@...nel.org, jacek.anaszewski@...il.com, tony@...mide.com,
        lee.jones@...aro.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-leds@...r.kernel.org
Subject: Re: [PATCH 2/4] ARM: dts: omap4-droid4: Update backlight dt
 properties


> >> +		led@1 {
> >> +			reg = <1>;
> >> +			led-sources = <1>;
> >> +			ti,led-mode = <LM3532_BL_MODE_MANUAL>;
> >> +			label = "keypad";
> > 
> > I guess best variant would be inputX::backlight here, but that might
> > be tricky to implement.
> > 
> 
> Yeah because we don't know what input the keyboard would be on.
> Unless there are APIs to retrieve that info.  I have not looked at the input
> framework in a while.

Lets just make it "platform::kbd_backlight". *:kbd_backlight is
already used by quite a few drivers.

									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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