linux-kernel - Re: Synaptics touchpad on Dell Vostro V13

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Message-ID: <alpine.LNX.2.00.1012291341550.16569@pobox.suse.cz>
Date:	Wed, 29 Dec 2010 13:42:40 +0100 (CET)
From:	Jiri Kosina <jkosina@...e.cz>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: Synaptics touchpad on Dell Vostro V13

On Tue, 28 Dec 2010, Dmitry Torokhov wrote:

> > > Hmm, and what happens if you force dfl = 0 in i8042_interrupt()? It looks
> > > like controller FW screwed up...
> > 
> > Yeah, that makes the thing work correctly (together with nomux). This all 
> > is really strange, isn't it? I doubt other OS discards I8042_STR_TIMEOUT 
> > completely :)
> > 
> 
> Looking at the latest bugzilla comment for this laptop it appears
> exactly what custome Dell drivers do ;)

Oh my ...

> Well, another blacklist in i8042 I guess...

Sigh, seems so.

I'll send you patch once I get positive testing feedback.

-- 
Jiri Kosina
SUSE Labs, Novell Inc.
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