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Re: Trouble in adding Unity gestures support on our own device


On 08/14/2012 12:16 AM, Chase Douglas wrote:
On 08/11/2012 09:55 PM, Canmor Lam wrote:
Hello everyone!
We are adding supports to Ubuntu for our own developed multi-touch
device(with our own developed device driver). The problem is our device
seems working well but no any Unity gesture descripted on wiki
https://wiki.ubuntu.com/Multitouch is available. I had took some tests:

 1. Run “evtest” by performing tap with single finger, tap with four
    fingers and drag with three fingers on our device. The output seems
    OK : http://paste.ubuntu.com/1138913/
 2. Then I run “mtdev-test” by performing the same action. The output
    seems OK as well: http://paste.ubuntu.com/1138909/
 3. Finally, the output of “geistest”, with the same action on our
device: http://paste.ubuntu.com/1138912/. I am not sure whether it’s OK.

Can you provide your Xorg log file, usually /var/log/Xorg.0.log. That will give us some more info about your device.

Is your device a touchscreen or a touchpad?


-- Chase
Hi Chase.

Thanks for your reply! I reboot my virtual machine and catch a shorter Xorg.0.log: http://paste.ubuntu.com/1146028/ (TimeLink MultiTouch is our device).

Our device (actually a usb hid device) is a touchscreen with Linux MT protocol B support. Here is the output from lsusb: http://paste.ubuntu.com/1146063/ (but the report descriptors is still *UNAVAILABLE*, even I have unbound it from hid driver).

BTW, is the input reports correct? I can even provide the kernel module source file if necessary.

Thanks again!

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