Does anyone know how the backlight current of the Radxa Display 8/10 FHD?

I have a 10.1-inch mipi screen and adapt it to rock5c.

In order to prevent the screen backlight from burning out, I need to know the correct operating current.

Unfortunately, I don’t see the backlight current in the specs

The current can be calculated from R199~R204 on page 17 of the Schematic, but I am not sure and want to verify it.

Does anyone know? Thanks