I’m wondering if and how it would be possible to upgrade/downgrade the kernel of the official khadas image to either 5.4 or 5.13/5.15. The reason is that we are having some USB trouble with a multi-camera setup and the librealsense team suggested that we use a non-supported kernel version.
More information on supported kernels for librealsense:
thanks for the help so far. I’ve identified some kernel patches that are missing for the 5.10 kernel that I hope will help to make our setup work.
Could you guide me on the workflow of how to apply the patches and when to do that? Am I understanding it correctly that I will have to rebuild the kernel with fenix, copy the resulting debian packages to the board and then install them? Where in this workflow would I add my patches?
I am also trying to setup the realsense sdk on khadas edge2 running ubuntu 20. I could use more information on how to change the kernel for a fenix build.
Ok after doing some more research I now understand better how the overall process works.
What I’m doing right now is to follow the instructions to build the kernel until I saved the config. Then I’m manually updating the driver code and then I run make kernel and make kernel-deb with ignoring the git update.
Is this the suggested way or are you suggesting another way.