Create a dmabuf with libgbm

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Create a dmabuf with libgbm

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jkmi
Contributor I

Hello,

I'm using iMX8 mini and trying to figure out if it's possible to create dumb buffers via libgbm on that board.

I want to achieve the following - 

1) open drm render node (not available on my board with vivante graphics. any ideas how to enable that?)

2) create gbm device

3) create gbm_bo

4) export handle

5) create image khr.

 

Is it possible to achieve that on imx8 provided it doesn't have drm render nodes?

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Bio_TICFSL
NXP TechSupport
NXP TechSupport

Hello jkmi,

 

The i.mx8 does not provide renders node.and vivante is in binary form I don´t think it should be able to modify.

 

Regards

 

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