I'm using the Latest HiFiBerry OS - hifiberryos-20210203 - on a pi 3B.
The About page on HiFiBerryOS shows my DAC + DSP as a DAC+ Zero/Light/MiniAmp. The Sound>DSP page just tells me what I can do if only I had a DSP card connected!
"These features require a DSP-equipped sound cards as the HIFIBerry DAC+ DSP..."
Yeah, that's my precise card. How can I set it to the correct DAC? I found a post where dac-dsp reset was the command to use but this creates a 'command not found' error. I also read through related threads and had no luck.
tried this (several times)
no change. terminated
mount -o remount,rw /boot
modified last line
now correctly shows dac+dsp on the about page, but the Sound>DSP page still tells me a DSP card is required to play with DSP settings
dsptoolkit --timeout=60 get-volume
Profile doesn't support volume control