How do I access the GPU?

Support
1

Hi,

I have an Ultra96 V2 board running the pre-compiled PYNQ v2.5 image. Any attempt to use OpenGL, or OpenGL ES results in the following warnings:

libGL error: unable to load driver: xlnx_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: xlnx

or

libEGL warning: DRI2: failed to open xlnx (search paths /usr/lib/aarch64-linux-gnu/dri:${ORIGIN}/dri:/usr/lib/dri)

The program then runs under llvmpipe (CPU rendering).

How do I enable OpenGL on the GPU? Do I need to rebuild the image?

Thanks!

2

We use ZCU-104 and also are checking the same question. Do you find the answer?
Thanks!

3

Unfortunately no.