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VC4CL not compatible with VC4 mesa experimental Raspberry PI driver and Qt #60

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pnduffy opened this issue Mar 9, 2019 · 1 comment
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VC4CL not compatible with VC4 mesa experimental Raspberry PI driver and Qt #60

pnduffy opened this issue Mar 9, 2019 · 1 comment

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@pnduffy
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pnduffy commented Mar 9, 2019

When I run my QtApp which is linked to run the Experimental VC4 (full KMS) driver and OpenGL, I get a blue screen when running OpenCL with OpenCV. It appears the mesa driver and VC4CL are stomping on each other and are not compatible.
@doe300
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doe300 commented Mar 10, 2019

What do you mean by blue screen?

How did you compile VC4C? Did you build with the CMake configuration REGISTER_POKE_KERNELS enabled or disabled? With REGISTER_POKE_KERNELS enabled, they won't work together. Even with the configuration disabled, it is not guaranteed that they can work together.

See also #51 .

@lissyx lissyx mentioned this issue Jun 24, 2019
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@doe300 doe300 mentioned this issue Oct 27, 2020
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@doe300 doe300 mentioned this issue Nov 9, 2020
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@doe300 doe300 closed this as completed Feb 9, 2021
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@pnduffy @doe300