lin_lutdif_b 2503 drivers/staging/media/ipu3/include/intel-ipu3.h __s16 lin_lutdif_b[IPU3_UAPI_LIN_LUT_SIZE]; lin_lutdif_b 2761 drivers/staging/media/ipu3/ipu3-css-params.c lin_vmem->lin_lutdif_b[i] = 32;