reproduce:
        # https://github.com/intel-lab-lkp/linux/commit/94dc55dbdcf43c06972f251f2a260c33b18eb615
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Paul-Elder/media-dt-bindings-Add-rockchip-rkisp2-bindings/20260425-032621
        git checkout 94dc55dbdcf43c06972f251f2a260c33b18eb615
        make menuconfig
        # enable CONFIG_COMPILE_TEST, CONFIG_WARN_MISSING_DOCUMENTS, CONFIG_WARN_ABI_ERRORS
        # pip install -r Documentation/sphinx/requirements.txt
        make htmldocs