Since an update of Raspbian, I do not have audio output anymore on my card DAC+DSP.
A worrying error message is displayed when i make 'dsptoolkit apply-rew-filters filters.txt':
'14 filters given, but filter bank has only 0.0 slots'
Before the update, I had 16 available slots!
Is the DSP damaged, or is it possible to reinitialize the card?
I need your help.