linux-kernel - Re: [Resend] [PATCH] asus-laptop: add Lenovo SL LenovoCare LED support

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Message-ID: <4B1E056E.2060303@canonical.com>
Date:	Tue, 08 Dec 2009 15:51:10 +0800
From:	Ike Panhc <ike.pan@...onical.com>
To:	Corentin Chary <corentin.chary@...il.com>
CC:	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
	acpi4asus-user@...ts.sourceforge.net,
	Alexandre Rostovtsev <tetromino@...il.com>
Subject: Re: [Resend] [PATCH] asus-laptop: add Lenovo SL LenovoCare LED 	support

Corentin Chary wrote:
> On Tue, Dec 8, 2009 at 8:37 AM, Ike Panhc <ike.pan@...onical.com> wrote:
>> Resend because the email address of signed-off is wrong in prior mail
>>
>> This patch is to enable the LenovoCare LED support on Lenovo SL laptop. Based
>> on the found of the control interface by Alexandre Rostovtsev
>>
>> Turn on the LenovoCare LED:
>>  (As root privileges) echo 1 > /sys/class/leds/asus\:\:LenovoCare/brightness
>> Trun off the LenovoCare LED:
>>  (As root privileges) echo 0 > /sys/class/leds/asus\:\:LenovoCare/brightness
>>
>> The patch against current checkout of acpi4asus is below.
>>
>> Signed-off-by: Ike Panhc <ike.pan@...onical.com>
> 
> Hi,
> Is there another method to control that led in _SB.ATKD ?
> Could you re-send me some Leveno dsdt (if possible, more than one) ?
> Thanks,
> 
> 
Hi,

The attachment is the dsdt I have, I will ask me friend to send me from his
laptop.

I look the dsdt, only WLED and BLED. I have not tried them, it looks like
the LED for wireless and bluetooth.

-- 
Ike Panhc <ike.pan@...onical.com>

Download attachment "dsdt.dsl.gz" of type "application/x-gzip" (34136 bytes)