@nkos
Sorry, regarding the attempt to port the camera to the Radxa Zero 3 + 6.x, we tried to set up the standard build environment but were unable to compile successfully. I posted a question on the Radxa forum, but have not yet received a follow-up response.
As for the method you mentioned to configure our registers, we recommend that you do not use the driver. Instead, please use our mv_mipi_i2c.sh script.
https://wiki.veye.cc/index.php/Mv_mipi_i2c.sh_user_guide