0

DAC+ ADC pro: kernel 5.4.35 does not auto-configure from EEPROM

nettings

May 02, 2020 17:38

None

Follow

Hi, just a quick datapoint: while the current stable kernel 4.19.97-v7l+ recognizes the DAC+ ADC pro without any manual configuration, 5.4.35-v7l+ does not. Easily fixed by adding dtoverlay=hifiberry-dacplusadcpro to /boot/config.txt, but I thought you might want to know.

Regards, Jörn

• Facebook
• Twitter
• LinkedIn

1 comment

• 0
  
  nettings May 02, 2020 17:47

  That said, it seems that kernel does not work at all: dmesg says snd-rpi-hifiberry-dacplusadcpro soc:sound: ASoC: machine hw_params failed: -524, and jackd fails to open the device. More digging...