reproduce:
        # https://github.com/intel-lab-lkp/linux/commit/a3067ab49d683ccd82af48d0fad7349b7724537d
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Sakari-Ailus/media-v4l2-common-Add-mipi_csi2_dt_for_mbus/20260514-071037
        git checkout a3067ab49d683ccd82af48d0fad7349b7724537d
        make menuconfig
        # enable CONFIG_COMPILE_TEST, CONFIG_WARN_MISSING_DOCUMENTS, CONFIG_WARN_ABI_ERRORS
        # pip install -r Documentation/sphinx/requirements.txt
        make htmldocs