On Mon, 2008-05-05 at 15:35 +0200, Denis Gillier wrote:
> Hi,
> 
> We are currently evaluating clutter for a i.MX31 based project.
> We use a I.MX31 LITEKIT from logicPD to test Clutter.

> Here is our configuration :
> POKY (3.1) distribution  + clutter 0.62 with EGLNATIVE option + Pango  
> 1.21 (without FPU)
> 
> We currently have two problems :
> 
> - We are using a touch screen and we cannot get any MOTION_EVENT.
> BUTTON_PRESS & BUTTON_RELEASE events are working...
> 
> We tested TS_LIB with it's utilities and it's working.
> We also modified "clutter_event_dispath" in clutter_event_egl.c to see  
> if the communication with TS_LIB is working.
> clutter_event_dispath is correctly generating the MOTION _EVENT but  
> nothing on the app level, either your sample apps or our .
> Of course in our app we enabled MOTION_EVENT with the appropriate call.

My gut instinct is that the 'wrong' device is being opened to provide
the data for the backend.

The best thing for you to try is to try an strace on ts_calibrate or
ts_test to find the name of the known good device node for your input.

You should then set the TSLIB_TSDEVICE environment variable to this
device.

I no longer have an MX31 LogicPD device to hand so I can't tell you
off-hand what this device should be.

Best regards,

Rob


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