[LookForHelp]A10S/ARM Weston-launch failed‏

[Yang Andy]

Hi everyone

I have some questions for help.

When i run weston-launch command in TizeIVI,it echo below error information.

I investigation weston source code and find that it seems to fail to find gup device.

1.In order to setup wayland/weston in arm device,is there any necessary thing to be done?

2.Is there any requirement for Hardware / Drivers?

3.Is DRM  must for weston(compositor),how to setup DRM?

4.In order to run weston-launch,do i have to use gpu? 

[Error Information]
Aug 07 12:19:26 ivi_box weston-launch[264]: [12:19:26.243] Using config file '/etc/xdg/weston/weston.ini'
Aug 07 12:19:26 ivi_box weston-launch[264]: [12:19:26.243] Loading module '/usr/lib/weston/drm-backend.so'
Aug 07 12:19:26 ivi_box weston-launch[264]: [12:19:26.244] initializing drm backend
Aug 07 12:19:26 ivi_box weston-launch[264]: [12:19:26.244] no drm device found

[target device]
A10S ARM


Best regards.

Andy
 		 	   		  
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