10-25-2021, 04:11 PM
(This post was last modified: 10-30-2021, 09:43 AM by Daniel_BlueWave.)
Hoping someone can help me get this Piano 2.1 DAC working. I've tried all sorts of stuff but just can't get it working. I have been going back and forth with the Allo support people and they had me try it on a Volumio install and it DOES work there. Anyone have any experience with these? Output of a couple of commands are below.... appreciate any help!
aplay -l:
**** List of PLAYBACK Hardware Devices ****
card 0: PianoDACPlus [PianoDACPlus], device 0: PianoDACPlus multicodec-0 [PianoDACPlus multicodec-0]
Subdevices: 0/1
Subdevice #0: subdevice #0
card 1: Device [USB Advanced Audio Device], device 0: USB Audio [USB Audio]
Subdevices: 0/1
Subdevice #0: subdevice #0
speaker-test -c2 -D hw:0,0:
Playback open error: -16,Device or resource busy
dmesg | grep -i piano:
[Sun Oct 24 23:13:48 2021] snd-allo-piano-dac-plus soc:sound: snd_soc_register_card() failed: -517
About 15 times....