lin_lutdif_r 2502 drivers/staging/media/ipu3/include/intel-ipu3.h __s16 lin_lutdif_r[IPU3_UAPI_LIN_LUT_SIZE]; lin_lutdif_r 2760 drivers/staging/media/ipu3/ipu3-css-params.c lin_vmem->lin_lutdif_r[i] = 32;