JustBoom Zero DAC not detected

[josepz]

[Yatsushiro]

You don't need 'device_tree_overlay=JustBoom-dac'

The overlay file is called 'justboom-dac.dtbo' so you should edit your config.txt to read 'dtoverlay=justboom-dac'

[josepz]

[Yatsushiro]

I assume you have updated the kernel? Does justboom-dac.dtbo exist in /boot/overlays?

If so, have you selected the justboom-dac under mpd configuration via the UI?

[josepz]

No, I just installed the last image file available for download... the justboom-dac.dtbo isn´t at the directory ... ok, I will search how to update, apt-get don´t wotk for arch, right?

Thanks for your help

[hondagx35]

[josepz]

[josepz]

YES.....IT WORKS!!!. I did the update following this steps, and after the update the card finally was detected, Is detected as card1. Thank you very much for your support

[JustBoom]

Hi all,

Just to chime in here, the kernel in the current image of Rune Audio is quite an old one so does not have the correct drivers in it yet. Hopefully that may be fixed soon with any luck.

So one option is updating the kernel like you have done to pull in the new drivers.

Alternatively, and please note this has not been tested, but if there are other DACs out there using the same chip the JustBoom boards may work with their drivers. This is worth testing before going to the trouble of downloading a new kernel, however this is unsupported by us...

EDIT: the previous content of this post was actually incorrect. So I have deleted a lot of it to avoid any confusion.

If there is anything the Rune Audio devs need to get support built in (I believe we already sent all the boards over for them to play with) happy to help in any way that we can!

[DomieMic65]