hello khang.l4es,
may I know what’s the camera hardware connections?
you’ll need to use serdes_pix_clk_hz for sensor modules that use serializer/deserializer chips (i.e. GMSL or FPD link), otherwise, please use pixel_clk_hzfor normal bayer camera sensors.
camera firmware with debug flag enabled it helps for further investigation not only for deskew calibration but also for NVCSI configurations.