UPDATE
besides the bug fixes,
we have also complete internal verification by including some code refinement.
you may download the pre-built binary for JetPack-4.5 / l4t-r32.5,
i.e. Topic168303_Apr21_libv4l2_nvargus.zip (101.1 KB)
keep the previously release version as below,
Topic168303_Mar15_libv4l2_nvargus.zip (101.1 KB)
it has include the fixes to make driver to get the media bus info.
you may replace /usr/lib/aarch64-linux-gnu/tegra/libv4l2_nvargus.so with the attachment,
please also perform a warm-reboot for confirmation.
thanks