From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mattia Dongili <malattia@linux.it>
Subject: Re: ACPI keys for Sony VAIO VPC-Z23A4R laptop
Date: Wed, 1 Aug 2012 06:38:00 +0900
Message-ID: <20120731213758.GA6206@kamineko.org>
References: <CAN_LGv17f+DHvPO0DOpuBp10Rf6W-FSFu2Juk9OA-8_+atfbhw@mail.gmail.com>
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To: "Alexander E. Patrakov" <patrakov@gmail.com>
Cc: platform-driver-x86@vger.kernel.org

Hi,

On Tue, Jul 31, 2012 at 08:38:10PM +0200, Alexander E. Patrakov wrote:
> Hello.
> 
> The current sony-laptop driver supports some, but not all of the Sony
> VAIO VPC-Z23A4R special keys. Please improve it, I am ready to test
> patches!
> 
> So here is what the special keys produce on /proc/acpi/event (first
> line = press, second line = release):

I assume you're using linux 3.5.
Not all key events are handled via the SNC device (which sony-laptop is
a driver for).
Could you produce the same reports loading sony-laptop with debug=1 and
maybe only for those keys that are not handled correctly.
Also, could you please send ma copy of your laptop's DSDT?

Thanks!
-- 
mattia
:wq!