Hello,
I have an issue with my DAC2 HD and Volumio (with raspberry pi 2b). When i play a track, i have an error :
Failed to open "alsa"[alsa]; Failed to open ALSA device:"hw2,0", no such file or directory
In Volumio Settings, the audio output is configured with I2S DAC : On / DAC Model : HifiBerry DAC2 HD
If i put the I2S DAC Off and "snd_rpi_hifiberry_dacplushd" as audio output, and then i reboot, it is working but i imagine it is not the good configuration.
If i put back I2S DAC On with HifiBerry DAC2 HD model, sometimes it is working after a reboot. But after the next reboot, the issue is coming back.
For information :
volumio@volumio:~$ cat /boot/config.txt
initramfs volumio.initrd
gpu_mem=32
max_usb_current=1
# dtparam=audio=on
audio_pwm_mode=2
dtparam=i2c_arm=on
disable_splash=1
hdmi_force_hotplug=1
include userconfig.txt
#### Volumio i2s setting below: do not alter ####
dtoverlay=hifiberry-dacplushd
volumio@volumio:~$ cat /etc/asound.conf
pcm.!default {
type hw card 0
}
ctl.!default {
type hw card 0
}
volumio@volumio:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: sndrpihifiberry [snd_rpi_hifiberry_dacplushd], device 0: HiFiBerry DAC+ HD HiFi pcm179x-hifi-0 [HiFiBerry DAC+ HD HiFi pcm179x-hifi-0]
Subdevices: 1/1
Subdevice #0: subdevice #0
volumio@volumio:~$ cat /etc/modules
# /etc/modules: kernel modules to load at boot time.
#
# This file contains the names of kernel modules that should be loaded
# at boot time, one per line. Lines beginning with "#" are ignored.
i2c-dev
volumio@volumio:~$ uname -a
Linux volumio 4.19.118-v7+ #1311 SMP Mon Apr 27 14:21:24 BST 2020 armv7l GNU/Linux
Could you help me please ?
Thank you
Rom
