No audio, only card 0 appears

não consigo fazer sair audio, nao sei mais o q fazer?
help pls

Please post in English.

I can’t make audio come out, I don’t know what else to do?

Can you share some more system details

Required

  • DietPi version | cat /boot/dietpi/.version
  • Distro version | echo $G_DISTRO_NAME $G_RASPBIAN
  • Kernel version | uname -a
  • Architecture | dpkg --print-architecture
  • SBC model | echo $G_HW_MODEL_NAME or (EG: RPi3)

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update - via hdmi cable the sound comes out, but the jack does not and I need it

dietpi@DietPi:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: sun9ihdmi [sun9i-hdmi], device 0: SUN9I-HDMI PCM i2s-hifi-0 [SUN9I-HDMI PCM i2s-hifi-0]
  Subdevices: 0/1
  Subdevice #0: subdevice #0

dietpi@DietPi:~$ amixer contents
numid=4,iface=MIXER,name='Master Playback Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=on
numid=3,iface=MIXER,name='Master Playback Volume'
  ; type=INTEGER,access=rw------,values=2,min=0,max=65536,step=1
  : values=66243,66243
numid=2,iface=MIXER,name='Capture Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=on
numid=1,iface=MIXER,name='Capture Volume'
  ; type=INTEGER,access=rw------,values=2,min=0,max=65536,step=1
  : values=65536,65536
dietpi@DietPi:~$

the card that would be for plug does not appear, does anyone have an idea?

@MichaIng I noticed that you are an expert in sound, can you help me

Did you already try to change the output via dietpi-config?

yes, unsuccessful

The overlay for analogue audio needs to be enabled. See here: DietPi-Config | Add Allwinner H3 analogue 3.5mm onboard audio · Issue #6093 · MichaIng/DietPi · GitHub

I’ll work now on implementing this into dietpi-config. Not too difficult.

EDIT: Done: DietPi-Config | Add Allwinner H3 analogue 3.5mm onboard audio by MichaIng · Pull Request #6447 · MichaIng/DietPi · GitHub

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