12-08-2023, 08:14 PM
These log entries are very odd because an I2S DAC like the hifiberry should always be assigned to ALSA card 0 but the log is showing it's assigned to card2 and is a USB DAC.
There should also be the lines below in /boot/config.txt after configuring the correct device in Audio Config. According to the spec for this DAC you should set Named I2S device to HiFiBerry DAC+ Pro or optionally DT overlay to hifiberry-dacplus
Code:
20231208 191804 worker: ALSA cards: 0: b1 | 1:Headphones | 2: sndrpihifiberry | 3:empty
20231208 191804 worker: MPD config: 2: snd_rpi_hifiberry_dacplus | mixer:Headphone | cardnum:2
20231208 191804 worker: Mixer name: [Headphone]Code:
20231208 191808 worker: MPD config: update skipped (USB audio device)
20231208 191808 worker: Audio device: snd_rpi_hifiberry_dacplusThere should also be the lines below in /boot/config.txt after configuring the correct device in Audio Config. According to the spec for this DAC you should set Named I2S device to HiFiBerry DAC+ Pro or optionally DT overlay to hifiberry-dacplus
Code:
dtparam=audio=off
dtoverlay=hifiberry-dacplus
force_eeprom_read=0