From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Greg.Chandler@wellsfargo.com
Cc: linux-kernel@vger.kernel.org
Subject: Re: Touchscreen hardware hacking/driver hacking.
Date: Wed, 18 Oct 2006 08:39:52 +0100 [thread overview]
Message-ID: <20061018073952.GA22967@srcf.ucam.org> (raw)
In-Reply-To: <E8C008223DD5F64485DFBDF6D4B7F71D020C5E83@msgswbmnmsp25.wellsfargo.com>
On Tue, Oct 17, 2006 at 03:30:43PM -0500, Greg.Chandler@wellsfargo.com wrote:
> I've done my homework and found that this HAS to be either serial or usb
> attached according to Fujitsu.
While the fact that Windows uses a PS/2 driver suggests that it's not
serial, tablet devices are often connected to a UART at a non-legacy
address. cat /sys/bus/pnp/*/id should give you a list of IDs, one of
which may look quite obviously different to the others - Wacom devices
tend to be WAC0004 or something, for instance. If there is one, try
sticking it in the table in drivers/serial/8250_pnp.c and see if that
results in a new serial device showing up.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2006-10-18 7:39 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-17 20:30 Touchscreen hardware hacking/driver hacking Greg.Chandler
2006-10-17 21:05 ` Andreas Mohr
2006-10-17 21:12 ` Dmitry Torokhov
2006-10-18 7:39 ` Matthew Garrett [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-10-17 21:28 Greg.Chandler
2006-10-18 2:14 ` Lee Revell
2006-10-17 21:46 Greg.Chandler
2006-10-17 22:48 Greg Chandler
2006-10-18 2:30 ` Greg Chandler
2006-10-18 3:42 ` Kyle Moffett
2006-10-18 18:45 Greg.Chandler
2006-10-25 20:08 Greg.Chandler
2006-10-25 20:55 ` Dmitry Torokhov
2006-10-26 8:48 ` Matthew Garrett
2006-10-26 16:29 ` Dmitry Torokhov
2006-10-26 22:47 ` Matthew Garrett
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