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TonyTromp / tidal-connect-docker

This is the dockerized version of Tidal Connect Raspberry binairies. Can be seemlessly used in HifiberryOS or any other RPi based operating system running Docker.
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DAC+ DSP - no device visible #16

Closed marek-obuchowicz closed 2 years ago

marek-obuchowicz commented 2 years ago

During installation, i didn't get a list of devices.

Checked manually:

# docker run --device /dev/snd     --entrypoint ""     edgecrush3r/tidal-connect     /app/ifi-tidal-release/bin/ifi-pa-devs-get
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.front
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround21
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround21
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround40
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround41
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround50
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround51
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround71
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.iec958
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.iec958
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.iec958
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.hdmi
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.hdmi
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.modem
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.modem
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.phoneline
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.phoneline
ALSA lib pcm_dmix.c:1052:(snd_pcm_dmix_open) unable to open slave
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
Number of devices = 0

Could it be the case, that it's incompatible with DAC+ DSP? EDIT: tidal_connect container is stuck in restart loop:

# docker logs tidal_connect
Starting Speaker Application in Background (TMUX)
Starting TIDAL Connect..
Error in command line: Expected argument following --playback-device
TIDAL Connect Container Stopped..
Starting Speaker Application in Background (TMUX)
Starting TIDAL Connect..
Error in command line: Expected argument following --playback-device
TIDAL Connect Container Stopped..
(...)
marek-obuchowicz commented 2 years ago

Ok, i think i found the problem/solution. Let me leave it here for reference: during installation, audio must be stopped. This can be done by calling /opt/hifiberry/bin/pause-all (IMO it could be called by install_hifiberry.sh). If audio is running (it was my case, radio was playing) - there is an exclusive lock on it and it will prevent installation script from getting list of available audio devices and setting tidal parameters.