IMGU_VMEM2_LINES_PER_BLOCK  420 drivers/staging/media/ipu3/ipu3-abi.h 	(IMGU_VMEM2_VECS_PER_LINE * IMGU_VMEM2_LINES_PER_BLOCK)
IMGU_VMEM2_LINES_PER_BLOCK  929 drivers/staging/media/ipu3/ipu3-css-params.c 		scaler->int_buf_height = IMGU_VMEM2_LINES_PER_BLOCK;