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RE: [Xen-devel] [PATCH 1/3] Add Summagraphics Tablet emulation
- To: "Anthony Liguori" <aliguori@xxxxxxxxxx>
- From: "Dugger, Donald D" <donald.d.dugger@xxxxxxxxx>
- Date: Wed, 15 Mar 2006 15:07:21 -0800
- Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
- Delivery-date: Wed, 15 Mar 2006 23:08:28 +0000
- List-id: Xen developer discussion <xen-devel.lists.xensource.com>
- Thread-index: AcZIgzGRUhPyFvY4RIOF0019LKnEdgAAZZJA
- Thread-topic: [Xen-devel] [PATCH 1/3] Add Summagraphics Tablet emulation
Yes, this version works on Windows. My first effort ran over the PS/2
port and the Windows driver only works over serial, that's why this
version works over the serial port, everybody's happy now.
I guess I'm not too bothered by burnin the serial port, it's easy enough
to add a second one if there's a call for it.
"Censeo Toto nos in Kansa esse decisse." - D. Gale
>From: Anthony Liguori [mailto:aliguori@xxxxxxxxxx]
>Sent: Wednesday, March 15, 2006 3:52 PM
>To: Dugger, Donald D
>Subject: Re: [Xen-devel] [PATCH 1/3] Add Summagraphics Tablet emulation
>Does this work under Windows?
>I had implemented emulation for the Wacom tablet in Qemu. It worked
>fine for Linux guests, but not for Windows. I eventually found the
>necessary specs to implement Windows support but simply haven't gotten
>around to it.
>I also was looking at synaptic emulation since it provides an extended
>PS/2 protocol (I hate burning a serial port). Having to manually
>configure a guest is a pain too.
>Donald D. Dugger wrote:
>> Add Summagraphics Tablet emulation for VNC users. The
>current PS/2 emulation
>> is unusable under VNC since a PS/2 mouse provides deltas
>while VNC only
>> provides absolute coordinates. Fortunately, the
>Summagraphics Tablet provides
>> absolute coordinates and works perfectly with VNC.
>> Signed-off-by: Don Dugger <donald.d.dugger@xxxxxxxxx>
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