linux-kernel - Re: [PATCH] samsung-laptop: Set keyboard backlight initially

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Message-ID: <CAHR064iQeQrQF0qrGXJoCmYny2H_H_JnV_h8OvRSmD=bGE5eYA@mail.gmail.com>
Date:	Mon, 24 Dec 2012 09:41:15 +0100
From:	Corentin Chary <corentin.chary@...il.com>
To:	Roland Stigge <stigge@...com.de>
Cc:	gregkh@...uxfoundation.org, Matthew Garrett <mjg@...hat.com>,
	"platform-driver-x86@...r.kernel.org" 
	<platform-driver-x86@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] samsung-laptop: Set keyboard backlight initially

On Sun, Dec 23, 2012 at 6:21 PM, Roland Stigge <stigge@...com.de> wrote:
> After boot, /sys/devices/platform/samsung/leds/samsung::kbd_backlight/brightness
> shows the maximum value (8) by readout, but the led is off. I need to manually
> set it to the respective value to have keyboard backlight.

If the led is set to 0, what's the value after reboot ? 0 or 8 ?
What's the behavior on windows ?

--
Corentin Chary
http://xf.iksaif.net
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