Open Nate711 opened 2 weeks ago
-pi5
version.Is your user in group audio
(groups
)? Does sudo aplay -l
show anything?
Thanks for the helpful tips! Still no luck though. What .dtb should I apply the max98357a.dtbo to?
pi@ubuntu:~$ sudo adduser $USER audio
info: The user `pi' is already a member of `audio'.
pi@ubuntu:~$ sudo dtoverlay max98357a
DTOVERLAY[warn]: no matching platform found
pi@ubuntu:~$ sudo aplay -l
aplay: device_list:277: no soundcards found...
pi@ubuntu:~$ sudo dtmerge /boot/firmware/bcm2712-rpi-5-b.dtb /home/pi/merged.dtb /boot/firmware/overlays/max98357a.dtbo
DTOVERLAY[warn]: no matching platform found
And side question, does the actual I2S max98357a chip need to be connected for the soundcard to display?
@pelwell Any additional suggestions? Thanks
@pelwell Sorry to bug you, any ideas given the above information?
If you're still getting DTOVERLAY[warn]: no matching platform found
then you haven't updated the dtmerge utilities.
Describe the bug
I'm unable to load the overlay for the max98357a.
I'm entirely unfamiliar with how modules and overlays work so not sure how to continue. Thanks!
Steps to reproduce the behaviour
Install Ubuntu Server 24.04 LTS 64-bit using the Raspberry Pi Imager Add
dtoverlay=max98357a
to end of/boot/firmware/config.txt
Runsudo dtoverlay max98357a
(I know editing the config should be enough but I didn't see any errors in dmesg so I used the dtoverlay cli to manifest an error)Device (s)
Raspberry Pi 5
System
Logs
Additional context
I saw @pelwell fixed an audio issue https://github.com/raspberrypi/linux/pull/5725 and maybe it's related?