Hi Petar,
Check out the datasheet for the AIC32. All of the filter coefficients are on Page 1 of the register map. They are explained on page 28 under Digital Audio Processing.
You can generate the coefficients using the GUI for the AIC32 or you can use the Biquad Coefficient Calculator which is here:
http://www.ti.com/tool/coefficient-calc
Once you have the coefficients, you can map them to the page 1 locations. You should write these before setting up the page 0 coefficients you have listed above. Also, you should power down the ADC before changing any filters as they are not meant to be changed during playback.