03-21-2022, 06:15 PM
(03-21-2022, 03:52 PM)JanneP Wrote:(03-21-2022, 02:41 PM)Tim Curtis Wrote:(03-21-2022, 05:33 AM)JanneP Wrote:(03-20-2022, 10:45 PM)Tim Curtis Wrote:(03-20-2022, 10:19 PM)Marrahm Wrote: Pi with the HifiBerry HD DAC. Everything worked perfectly under M7 using Tim’s overlay fix. But using same overlay and config in v8 gives me an ALSA error:
Failed to open "ALSA Default" (alsa); Failed to open ALSA device "_audioout": No such file or directory
Which log should I be looking into for clues?
I don’t know if this is relevant or not, but I swear v7 did not call the HD DAC an I2S dac, but v8 seems to automatically select that when I select the proper overlay.
Thanks,
Mike
Version 8.0.0 or 8.0.1 ?
Works here with the version 8.0.1, but need one change in config.txt
Disable the onboard EEPROM by adding
force_eeprom_read=0
to your boot/config.txt file.
See the last comments:
https://github.com/raspberrypi/linux/issues/4898
The commit to kernel 5.15.25 makes no mention of needing this command in confix.txt.
https://github.com/raspberrypi/linux/pull/4904
Is there a post in the Hifiberry Forum that can be referenced?
Also @Marrahm, you posted about the "DAC HD" (not the 2) giving an ALSA error. Is this a separate issue or were you actually referring to the "DAC 2 HD"?
-Tim
To my knowledge there is no post in the Hifiberry forum for that.
If you check the issue comments, config.txt modification is there.
https://github.com/raspberrypi/linux/issues/4898
It looks like there are two links mentioning the EEPROM setting.
https://www.hifiberry.com/docs/software/...ux-3-18-x/
https://www.hifiberry.com/blog/configura...linux-5-4/
Prolly best just to just automatically add the setting for all hifiberry cards.
