XML Camera Profile

We have developed a kernel driver for our own custom camera module. We can read data and have all the setting for the camera. But we cannot use their rkisp or rkcamsrc because we do not have a way to generate the XML camera profile.
Would any body be able to point us out the tools for we need to create the file?

Are you on 7.1 or 9.0?

We are using ubuntu. The driver is developed with rockchip-isp1.

To be more precise, we would like to use our camera with auto exposure and auto white balance. gstreamer rkcamsrc requires an XML camera profile, which we do not know how to generate. Right now, we can use gstreamer with rkcamsrc, but we have to disable 3A.