As the title says I and having problems with getting sound to come out of my system. I have a Samsung Monitor hooked up through HDMI. I have tried all kinds of suggestions and read through tons of post on the matter and have now decided to ask for help.
My System
.-/+oossssoo+/-.
`:+ssssssssssssssssss+:` ------------------
-+ssssssssssssssssssyyssss+- OS: Ubuntu 21.10 aarch64
.ossssssssssssssssssdMMMNysssso. Host: Raspberry Pi 4 Model B Rev 1.2
/ssssssssssshdmmNNmmyNMMMMhssssss/ Kernel: 5.13.0-1016-raspi
+ssssssssshmydMMMMMMMNddddyssssssss+ Uptime: 11 mins
/sssssssshNMMMyhhyyyyhmNMMMNhssssssss/ Packages: 1925 (dpkg), 8 (snap)
.ssssssssdMMMNhsssssssssshNMMMdssssssss. Shell: bash 5.1.8
+sssshhhyNMMNyssssssssssssyNMMMysssssss+ Resolution: 1920x1080
ossyNMMMNyMMhsssssssssssssshmmmhssssssso DE: GNOME 40.5
ossyNMMMNyMMhsssssssssssssshmmmhssssssso WM: Mutter
+sssshhhyNMMNyssssssssssssyNMMMysssssss+ WM Theme: Adwaita
.ssssssssdMMMNhsssssssssshNMMMdssssssss. Theme: Yaru-dark [GTK2/3]
/sssssssshNMMMyhhyyyyhdNMMMNhssssssss/ Icons: Yaru [GTK2/3]
+sssssssssdmydMMMMMMMMddddyssssssss+ Terminal: gnome-terminal
/ssssssssssshdmNNNNmyNMMMMhssssss/ CPU: BCM2835 (4) @ 1.500GHz
.ossssssssssssssssssdMMMNysssso. Memory: 1297MiB / 3791MiB
-+sssssssssssssssssyyyssss+-
`:+ssssssssssssssssss+:`
.-/+oossssoo+/-.
This is what aplay -l says:
card 0: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones]
Subdevices: 8/8
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
card 1: vc4hdmi0 [vc4-hdmi-0], device 0: MAI PCM i2s-hifi-0 [MAI PCM i2s-hifi-0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: vc4hdmi1 [vc4-hdmi-1], device 0: MAI PCM i2s-hifi-0 [MAI PCM i2s-hifi-0]
Subdevices: 1/1
Subdevice #0: subdevice #0
If I run sudo dmesg | grep snd I get the following
[ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 video=HDMI-A-1:1920x1080M@60 smsc95xx.macaddr=DC:A6:32:7C:4C:47 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.lpm_enable=0 console=tty1 root=LABEL=writable rootfstype=ext4 elevator=deadline rootwait fixrtc quiet splash
[ 3.051028] snd_pcm_dmaengine: Unknown symbol snd_pcm_format_physical_width (err -2)
[ 3.051070] snd_pcm_dmaengine: Unknown symbol snd_pcm_hw_constraint_integer (err -2)
[ 3.051079] snd_pcm_dmaengine: Unknown symbol snd_pcm_period_elapsed (err -2)
[ 9.236785] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[ 17.787178] hdmi-audio-codec hdmi-audio-codec.1.auto: ASoC: error at snd_soc_dai_startup on i2s-hifi: -19
[ 17.788495] hdmi-audio-codec hdmi-audio-codec.1.auto: ASoC: error at snd_soc_dai_startup on i2s-hifi: -19
[ 17.794882] hdmi-audio-codec hdmi-audio-codec.1.auto: ASoC: error at snd_soc_dai_startup on i2s-hifi: -19
[ 17.795870] hdmi-audio-codec hdmi-audio-codec.1.auto: ASoC: error at snd_soc_dai_startup on i2s-hifi: -19
[ 17.797126] hdmi-audio-codec hdmi-audio-codec.1.auto: ASoC: error at snd_soc_dai_startup on i2s-hifi: -19
I am lost at this point on what to do to get sound working. The crazy thing is I have another Raspberry Pi 4 setup but it has the following :
OS: Manjaro Arm Linux aarch64
Host: Raspberry Pi 4 Model B Rev 1.4
Kernel: 5.10.92-1-MANJARO-ARM-RPI
CPU: BCM2835 (4) @ 1.500GHZ
Memory: 1161MiB / 7810MiB
As you see not much difference in hardware specs. The only other real difference is the Ubuntu System is in an ARGON M2 case that uses an add in board to give me full size Hdmi connectors and the other Manjaro System is a case that doesn't. The Manjaro system has just worked no problem sound and all but the person I am trying to get this to work for wants Ubuntu. So does anyone have any idea on what else I can do or try to get sound working? I am willing to try anything and send info if it will help in fixing this.
Thanks for any help.
