From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Subject: Re: [RFC] Multi-Touch (MT) support - arbitration or not
Date: Mon, 8 Nov 2010 22:59:33 -0800
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To: Peter Hutterer <peter.hutterer@who-t.net>
Cc: Chris Bagwell <chris@cnpbagwell.com>, Benjamin Tissoires <tissoire@cena.fr>, Ping Cheng <pinglinux@gmail.com>, "X.Org Devel List" <xorg-devel@lists.freedesktop.org>, Daniel Stone <daniel@fooishbar.org>, linux-input <linux-input@vger.kernel.org>

On Tue, Nov 09, 2010 at 01:31:49PM +1000, Peter Hutterer wrote:
> 
> That said, it also goes counter the whole multi-touch approach - allowing
> more than one device on a single physical device.
> 

So maybe we should teach wacom to handle all devices as a single input device even
in cases when they use several USB interfaces? We should be able to
detect related interfaces by examining intf->intf_assoc (I hope) and
using usb_driver_claim_interface() to claim them.

-- 
Dmitry