From: Jim Gettys <jg@laptop.org>
To: Henrik Rydberg <rydberg@euromail.se>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] input: Add a detailed multi-touch finger data report protocol
Date: Fri, 21 Nov 2008 09:43:44 -0500 [thread overview]
Message-ID: <1227278624.7218.16.camel@jg-vaio> (raw)
In-Reply-To: <4924A289.6030906@euromail.se>
Interesting.... I know of the a different case: a device which
certainly does not report ellipses, rather reports x, y, dx, dy.
- Jim
On Thu, 2008-11-20 at 00:34 +0100, Henrik Rydberg wrote:
> Jim Gettys wrote:
> [...]
> > Also, I'm still concerned about using elipses. I doubt very much any
> > hardware will ever be reporting elipses; more likely are parallelograms,
> > or trapezoids, other simple geometric figures, rather than a center with
> > size and orientation.
>
> The bcm5974 chip is doing precisely this.
>
> Henrik
>
--
Jim Gettys <jg@laptop.org>
One Laptop Per Child
next prev parent reply other threads:[~2008-11-21 14:44 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-07 11:15 [PATCH] input: Add a detailed multi-touch finger data report protocol Henrik Rydberg
2008-11-07 13:34 ` J.R. Mauro
2008-11-07 14:26 ` Henrik Rydberg
2008-11-07 14:36 ` J.R. Mauro
2008-11-07 14:52 ` Henrik Rydberg
2008-11-07 14:57 ` J.R. Mauro
2008-11-07 15:07 ` Henrik Rydberg
2008-11-11 4:08 ` Peter Hutterer
2008-11-08 0:51 ` Arjan Opmeer
2008-11-08 10:43 ` Henrik Rydberg
2008-11-08 11:29 ` Arjan Opmeer
2008-11-08 12:02 ` Henrik Rydberg
2008-11-11 4:13 ` Peter Hutterer
2008-11-11 4:20 ` Peter Hutterer
2008-11-11 11:19 ` Henrik Rydberg
2008-11-19 16:37 ` Dmitry Torokhov
2008-11-19 16:54 ` Jim Gettys
2008-11-19 23:34 ` Henrik Rydberg
2008-11-21 14:43 ` Jim Gettys [this message]
2008-11-19 23:31 ` Henrik Rydberg
2008-11-21 14:44 ` Henrik Rydberg
2008-11-21 16:04 ` Dmitry Torokhov
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