> Have a look at libdrm from the mesa project (the AMDGPU submodule), then it will give you pointers where to look into the kernel-DRM via the right IOCTLs. Ex

> Have a look at libdrm from the mesa project (the AMDGPU submodule), then it will give you pointers where to look into the kernel-DRM via the right IOCTLs. Exactly the pointer I was looking for, thank you.