[Help]Question about graphics architecture for weson/wayland

[Yang Andy]

Hi everyone

When i run 3D application through weston-launch, it failed because the graphics driver is not right.

I have some questions for help.

1.Is there any requirement for Hardware(GPU??) / Drivers?

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

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

4.Does GPU kernel drvier consist of kernel/driver/gpu/xxxx(xxxx.ko??) and of kernel/driver/gpu/drm/xxxx(DRM_xxxx.ko)?

5.Does user side drvier consist of EGL/OpenGLES?

6.graphics architecture is Application⇒EGL/OpenGLES/⇒libDRM⇒DRM_xxxx.ko⇒xxxx.ko⇒GPU?

Best regards.

Andy


 		 	   		  
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