DRV8718-Q1: question about KP_PDR_x and IDRVP_x / IDRVN_x

Tool/software:

hi expert 

designers are using 8718 SPI version. i saw the following picture in our datasheet 

Q1: how to understand the meaning of KP_PDR_x?

Q2: if IDRV_LOx = 0b, and IDRVP_x=1111b and KP_PDR_x =11b, whether does it means IPRE_CHR and IPRE_DCHR is 4*64mA?