From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Subject: Re: Add Sony Vaio VPCZ1 series to the nopnp table
Date: Wed, 14 Apr 2010 16:34:02 -0700
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To: Jan-Hendrik Zab <jan@jhz.name>
Cc: torvalds@linux-foundation.org, linux-input@vger.kernel.org

On Tue, Mar 30, 2010 at 10:39:11PM +0200, Jan-Hendrik Zab wrote:
> On 29/03/10 16:39 -0700, Dmitry Torokhov wrote:
> > Hi Jan-Hendrik,
> > 
> > On Tue, Mar 30, 2010 at 01:32:57AM +0200, Jan-Hendrik Zab wrote:
> > > The entire Sony Vaio VPCZ1 series seems to need the nopnp option set to
> > > get the touchpad working. This patch adds the laptops to the nopnp table
> > > to automatically set it.
> > > 
> > > Signed-off-by: Jan-Hendrik Zab <jan@jhz.name>
> > > 
> > 
> > In what way the PNP data is messed up? Can we get a dmesg of the boot
> > without the patch?
> 
> Attached dmesg output below.
> 

Sorry for the delay. I wonder if we simply do not recognize PNP ID for
the touchpad. Coudl you give me output of:

for i in /sys/bus/pnp/devices/*; do echo $i; cat $i/id; done

and also your dsdt.

Thanks!

-- 
Dmitry