5.8.6.9 Black Level Correction (BLC)
The black level provided by the image sensor is automatically corrected if ISC_DPC_CTRL.BLCEN=1.
The black level offset provided by the image sensor (refer to the image sensor reference manual) must be configured in ISC_DPC_CFG.BLOFST.
The BLC module operates on Raw Bayer formats up to 12-bit width.