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#1 2024-07-18 13:48:43

Oughie
Member
Registered: 2024-07-01
Posts: 13

No audio using Pipewire

After switching to Arch Linux, I have been unable to setup sound, which had worked on Windows.
I am using Pipewire and can't get it to work.

Outputs:

$ sudo fuser -v /dev/snd/*

                     USER        PID ACCESS COMMAND
/dev/snd/controlC0:  luma       6282 F.... wireplumber
/dev/snd/pcmC0D3p:   luma       6281 F...m pipewire
/dev/snd/seq:        luma       6281 F.... pipewire

$ pactl list cards

Card #49
	Name: alsa_card.pci-0000_01_00.1
	Driver: alsa
	Owner Module: n/a
	Properties:
		api.acp.auto-port = "false"
		api.alsa.card = "0"
		api.alsa.card.longname = "HDA ATI HDMI at 0xf7e40000 irq 29"
		api.alsa.card.name = "HDA ATI HDMI"
		api.alsa.path = "hw:0"
		api.alsa.use-acp = "true"
		api.dbus.ReserveDevice1 = "Audio0"
		api.dbus.ReserveDevice1.Priority = "-20"
		device.api = "alsa"
		device.bus = "pci"
		device.bus_path = "pci-0000:01:00.1"
		device.description = "Caicos HDMI Audio [Radeon HD 6450 / 7450/8450/8490 OEM / R5 230/235/235X OEM]"
		device.enum.api = "udev"
		device.icon_name = "audio-card-analog-pci"
		device.name = "alsa_card.pci-0000_01_00.1"
		device.nick = "HDA ATI HDMI"
		device.plugged.usec = "11397579"
		device.product.id = "0xaa98"
		device.product.name = "Caicos HDMI Audio [Radeon HD 6450 / 7450/8450/8490 OEM / R5 230/235/235X OEM]"
		device.subsystem = "sound"
		sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0"
		device.vendor.id = "0x1002"
		device.vendor.name = "Advanced Micro Devices, Inc. [AMD/ATI]"
		media.class = "Audio/Device"
		factory.id = "15"
		client.id = "48"
		object.id = "49"
		object.serial = "49"
		object.path = "alsa:acp:HDMI"
		alsa.card = "0"
		alsa.card_name = "HDA ATI HDMI"
		alsa.long_card_name = "HDA ATI HDMI at 0xf7e40000 irq 29"
		alsa.driver_name = "snd_hda_intel"
		alsa.mixer_name = "ATI R6xx HDMI"
		alsa.components = "HDA:1002aa01,00aa0100,00100200"
		alsa.id = "HDMI"
		device.string = "0"
	Profiles:
		off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
		output:hdmi-stereo: Digital Stereo (HDMI) Output (sinks: 1, sources: 0, priority: 5900, available: no)
		output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (sinks: 1, sources: 0, priority: 800, available: no)
		output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (sinks: 1, sources: 0, priority: 800, available: no)
		output:hdmi-ac3-surround: Digital Surround 5.1 (HDMI/AC3) Output (sinks: 1, sources: 0, priority: 100, available: yes)
		pro-audio: Pro Audio (sinks: 1, sources: 0, priority: 1, available: yes)
	Active Profile: pro-audio
	Ports:
		hdmi-output-0: HDMI / DisplayPort (type: HDMI, priority: 5900, latency offset: 0 usec, availability group: Legacy 1, not available)
			Properties:
				port.type = "hdmi"
				port.availability-group = "Legacy 1"
				device.icon_name = "video-display"
				card.profile.port = "0"
			Part of profile(s): output:hdmi-stereo, output:hdmi-surround, output:hdmi-surround71

$ pactl list sinks

Sink #58
	State: SUSPENDED
	Name: alsa_output.pci-0000_01_00.1.pro-output-3
	Description: Caicos HDMI Audio [Radeon HD 6450 / 7450/8450/8490 OEM / R5 230/235/235X OEM] Pro
	Driver: PipeWire
	Sample Specification: s32le 8ch 48000Hz
	Channel Map: aux0,aux1,aux2,aux3,aux4,aux5,aux6,aux7
	Owner Module: 4294967295
	Mute: no
	Volume: aux0: 59812 /  91% / -2.38 dB,   aux1: 59812 /  91% / -2.38 dB,   aux2: 59812 /  91% / -2.38 dB,   aux3: 59812 /  91% / -2.38 dB,   aux4: 59812 /  91% / -2.38 dB,   aux5: 59812 /  91% / -2.38 dB,   aux6: 59812 /  91% / -2.38 dB,   aux7: 59812 /  91% / -2.38 dB
	       balance 0.00
	Base Volume: 65536 / 100% / 0.00 dB
	Monitor Source: alsa_output.pci-0000_01_00.1.pro-output-3.monitor
	Latency: 0 usec, configured 0 usec
	Flags: HARDWARE DECIBEL_VOLUME LATENCY 
	Properties:
		alsa.card = "0"
		alsa.card_name = "HDA ATI HDMI"
		alsa.class = "generic"
		alsa.components = "HDA:1002aa01,00aa0100,00100200"
		alsa.device = "3"
		alsa.driver_name = "snd_hda_intel"
		alsa.id = "HDMI"
		alsa.long_card_name = "HDA ATI HDMI at 0xf7e40000 irq 29"
		alsa.mixer_name = "ATI R6xx HDMI"
		alsa.name = "HDMI 0"
		alsa.resolution_bits = "32"
		alsa.subclass = "generic-mix"
		alsa.subdevice = "0"
		alsa.subdevice_name = "subdevice #0"
		alsa.sync.id = "00000000:00000000:00000000:00000000"
		api.alsa.card.longname = "HDA ATI HDMI at 0xf7e40000 irq 29"
		api.alsa.card.name = "HDA ATI HDMI"
		api.alsa.path = "hw:0,3"
		api.alsa.pcm.card = "0"
		api.alsa.pcm.stream = "playback"
		audio.channels = "8"
		audio.position = "AUX0,AUX1,AUX2,AUX3,AUX4,AUX5,AUX6,AUX7"
		card.profile.device = "0"
		clock.name = "api.alsa.0"
		device.api = "alsa"
		device.class = "sound"
		device.id = "49"
		device.profile.description = "Pro"
		device.profile.name = "pro-output-3"
		device.profile.pro = "true"
		device.routes = "0"
		factory.name = "api.alsa.pcm.sink"
		media.class = "Audio/Sink"
		device.description = "Caicos HDMI Audio [Radeon HD 6450 / 7450/8450/8490 OEM / R5 230/235/235X OEM]"
		node.name = "alsa_output.pci-0000_01_00.1.pro-output-3"
		node.nick = "HDMI 0"
		node.pause-on-idle = "false"
		object.path = "alsa:acp:HDMI:0:playback"
		port.group = "playback"
		priority.driver = "1196"
		priority.session = "1196"
		factory.id = "19"
		clock.quantum-limit = "8192"
		client.id = "48"
		node.driver = "true"
		node.loop.name = "data-loop.0"
		library.name = "audioconvert/libspa-audioconvert"
		object.id = "46"
		object.serial = "58"
		api.acp.auto-port = "false"
		api.alsa.card = "0"
		api.alsa.use-acp = "true"
		api.dbus.ReserveDevice1 = "Audio0"
		api.dbus.ReserveDevice1.Priority = "-20"
		device.bus = "pci"
		device.bus_path = "pci-0000:01:00.1"
		device.enum.api = "udev"
		device.icon_name = "audio-card-analog-pci"
		device.name = "alsa_card.pci-0000_01_00.1"
		device.nick = "HDA ATI HDMI"
		device.plugged.usec = "11397579"
		device.product.id = "0xaa98"
		device.product.name = "Caicos HDMI Audio [Radeon HD 6450 / 7450/8450/8490 OEM / R5 230/235/235X OEM]"
		device.subsystem = "sound"
		sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0"
		device.vendor.id = "0x1002"
		device.vendor.name = "Advanced Micro Devices, Inc. [AMD/ATI]"
		device.string = "0"
	Formats:
		pcm

$ amixer

Simple mixer control 'Master',0
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right - Rear Left - Rear Right - Front Center - Woofer - Side Left - Side Right
  Limits: Playback 0 - 65536
  Mono:
  Front Left: Playback 59812 [91%] [on]
  Front Right: Playback 59812 [91%] [on]
  Rear Left: Playback 59812 [91%] [on]
  Rear Right: Playback 59812 [91%] [on]
  Front Center: Playback 59812 [91%] [on]
  Woofer: Playback 59812 [91%] [on]
  Side Left: Playback 59812 [91%] [on]
  Side Right: Playback 59812 [91%] [on]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch cswitch-joined
  Capture channels: Front Left - Front Right - Rear Left - Rear Right - Front Center - Woofer - Side Left - Side Right
  Limits: Capture 0 - 65536
  Front Left: Capture 59812 [91%] [on]
  Front Right: Capture 59812 [91%] [on]
  Rear Left: Capture 59812 [91%] [on]
  Rear Right: Capture 59812 [91%] [on]
  Front Center: Capture 59812 [91%] [on]
  Woofer: Capture 59812 [91%] [on]
  Side Left: Capture 59812 [91%] [on]
  Side Right: Capture 59812 [91%] [on]

$ systemctl --user status pipewire

● pipewire.service - PipeWire Multimedia Service
     Loaded: loaded (/usr/lib/systemd/user/pipewire.service; enabled; preset: enabled)
     Active: active (running) since Thu 2024-07-18 15:28:16 CEST; 18min ago
 Invocation: 673afe8bae9745bdbe64e5c067cc6dda
TriggeredBy: ● pipewire.socket
   Main PID: 6281 (pipewire)
      Tasks: 3 (limit: 9454)
     Memory: 10.7M (peak: 11.3M)
        CPU: 188ms
     CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/pipewire.service
             └─6281 /usr/bin/pipewire

Jul 18 15:28:16 samoyed systemd[522]: Started PipeWire Multimedia Service.

What's the reason I am not hearing any sound output?
Being new here, any help is much appreciated!

Last edited by Oughie (2024-07-18 14:03:34)

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#2 2024-07-19 01:03:15

mucasan
Member
Registered: 2024-07-19
Posts: 7

Re: No audio using Pipewire

Have you tried installing pipewire-pulse?

Install it by doing the following command:

sudo -Syu pipewire-pulse 

Also, verify if wireplumber is enabled, by running:

 systemctl --user status wireplumber 

If it's not enabled, enable it by:

 systemctl --user enable wireplumber 

Have you tried testing VLC or Mplayer?

What is the output in journal, when trying to reproduce any kind of sound?

Can you reproduce any video? (I.E: by running mpv and its youtube URL)

Make sure to enable ALAS again, as it is the part of the wireplumber which manages the audio, in the logs you provided it is stated as SUSPENDED.

If none of these work, some codecs dependencies might be missing. Consider looking into these articles:
https://www.reddit.com/r/firefox/commen … stall_the/
https://wiki.archlinux.org/title/FFmpeg

Last edited by mucasan (2024-07-19 02:21:17)

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#3 2024-07-19 06:37:31

Oughie
Member
Registered: 2024-07-01
Posts: 13

Re: No audio using Pipewire

I do have pipewire-pulse installed already.
Additionally, wireplumber is indeed running, but I get these errors, which I think are unrelated to the problem.

$ systemctl --user status wireplumber

● wireplumber.service - Multimedia Service Session Manager
     Loaded: loaded (/usr/lib/systemd/user/wireplumber.service; enabled; preset: enabled)
     Active: active (running) since Fri 2024-07-19 08:14:01 CEST; 17min ago
 Invocation: 7191bee7afed41788d2fde48e8255758
   Main PID: 13500 (wireplumber)
      Tasks: 7 (limit: 9454)
     Memory: 12.2M (peak: 12.8M)
        CPU: 357ms
     CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/wireplumber.service
             └─13500 /usr/bin/wireplumber

Jul 19 08:14:01 samoyed systemd[534]: Started Multimedia Service Session Manager.
Jul 19 08:14:01 samoyed wireplumber[13500]: spa.bluez5: BlueZ system service is not available
Jul 19 08:14:01 samoyed wireplumber[13500]: [0:31:54.586131990] [13500] ERROR IPAModule ipa_module.cpp:172 Symbol ipaModuleInfo not found
Jul 19 08:14:01 samoyed wireplumber[13500]: [0:31:54.586153343] [13500] ERROR IPAModule ipa_module.cpp:292 v4l2-compat.so: IPA module has no valid info
Jul 19 08:14:01 samoyed wireplumber[13500]: [0:31:54.586194580] [13500]  INFO Camera camera_manager.cpp:313 libcamera v0.3.0

$ journalctl -xe | grep wireplumber

Jul 19 07:42:57 samoyed wireplumber[545]: spa.bluez5: BlueZ system service is not available
Jul 19 07:42:58 samoyed wireplumber[545]: [0:00:51.644051338] [545] ERROR IPAModule ipa_module.cpp:172 Symbol ipaModuleInfo not found
Jul 19 07:42:58 samoyed wireplumber[545]: [0:00:51.644093765] [545] ERROR IPAModule ipa_module.cpp:292 v4l2-compat.so: IPA module has no valid info
Jul 19 07:42:58 samoyed wireplumber[545]: [0:00:51.644163697] [545]  INFO Camera camera_manager.cpp:313 libcamera v0.3.0
Jul 19 08:14:01 samoyed wireplumber[545]: wireplumber: stopped by signal: Terminated
Jul 19 08:14:01 samoyed wireplumber[545]: wireplumber: disconnected from pipewire
Jul 19 08:14:01 samoyed wireplumber[545]: pw.core: 0x5eb66aa0e620: leaked proxy 0x5eb66aa7df80 id:3
Jul 19 08:14:01 samoyed wireplumber[545]: pw.core: 0x5eb66aa0e620: leaked proxy 0x5eb66aa901f0 id:6
Jul 19 08:14:01 samoyed wireplumber[13500]: spa.bluez5: BlueZ system service is not available
Jul 19 08:14:01 samoyed wireplumber[13500]: [0:31:54.586131990] [13500] ERROR IPAModule ipa_module.cpp:172 Symbol ipaModuleInfo not found
Jul 19 08:14:01 samoyed wireplumber[13500]: [0:31:54.586153343] [13500] ERROR IPAModule ipa_module.cpp:292 v4l2-compat.so: IPA module has no valid info
Jul 19 08:14:01 samoyed wireplumber[13500]: [0:31:54.586194580] [13500]  INFO Camera camera_manager.cpp:313 libcamera v0.3.0

$ systemctl --user status pipewire.service

● pipewire.service - PipeWire Multimedia Service
     Loaded: loaded (/usr/lib/systemd/user/pipewire.service; enabled; preset: enabled)
     Active: active (running) since Fri 2024-07-19 08:48:18 CEST; 8s ago
 Invocation: 443896fccf144343bc12fb860afa63f7
TriggeredBy: ● pipewire.socket
   Main PID: 16878 (pipewire)
      Tasks: 3 (limit: 9454)
     Memory: 6.2M (peak: 8.9M)
        CPU: 51ms
     CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/pipewire.service
             └─16878 /usr/bin/pipewire

Jul 19 08:48:18 samoyed systemd[534]: Started PipeWire Multimedia Service.

$ pactl list sinks short

51	alsa_output.pci-0000_01_00.1.pro-output-3	PipeWire	s32le 8ch 48000Hz	SUSPENDED

So, I am still not hearing anything, including VLC.

Last edited by Oughie (2024-07-19 06:49:13)

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#4 2024-07-19 06:58:23

Oughie
Member
Registered: 2024-07-01
Posts: 13

Re: No audio using Pipewire

The sink seems to always get suspended.

51	alsa_output.pci-0000_01_00.1.pro-output-3	PipeWire	s32le 8ch 48000Hz	RUNNING

(...)
$ pactl list sinks short

51	alsa_output.pci-0000_01_00.1.pro-output-3	PipeWire	s32le 8ch 48000Hz	SUSPENDED

$ journalctl -xe

░░ Subject: A stop job for unit UNIT has begun execution
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░ 
░░ A stop job for unit UNIT has begun execution.
░░ 
░░ The job identifier is 479.
Jul 19 08:48:18 samoyed systemd[534]: Stopped Multimedia Service Session Manager.
░░ Subject: A stop job for unit UNIT has finished
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░ 
░░ A stop job for unit UNIT has finished.
░░ 
░░ The job identifier is 479 and the job result is done.
Jul 19 08:48:18 samoyed systemd[534]: Started Multimedia Service Session Manager.
░░ Subject: A start job for unit UNIT has finished successfully
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░ 
░░ A start job for unit UNIT has finished successfully.
░░ 
░░ The job identifier is 479.
Jul 19 08:48:18 samoyed rtkit-daemon[553]: Successfully made thread 16878 of process 16878 owned by '1000' high priority at nice level -11.
Jul 19 08:48:18 samoyed rtkit-daemon[553]: Supervising 5 threads of 4 processes of 1 users.
Jul 19 08:48:18 samoyed rtkit-daemon[553]: Successfully made thread 16883 of process 16878 owned by '1000' RT at priority 20.
Jul 19 08:48:18 samoyed rtkit-daemon[553]: Supervising 6 threads of 4 processes of 1 users.
Jul 19 08:48:18 samoyed rtkit-daemon[553]: Successfully made thread 16881 of process 16881 owned by '1000' high priority at nice level -11.
Jul 19 08:48:18 samoyed rtkit-daemon[553]: Supervising 7 threads of 5 processes of 1 users.
Jul 19 08:48:18 samoyed rtkit-daemon[553]: Successfully made thread 16890 of process 16881 owned by '1000' RT at priority 20.
Jul 19 08:48:18 samoyed rtkit-daemon[553]: Supervising 8 threads of 5 processes of 1 users.
Jul 19 08:48:18 samoyed wireplumber[16881]: spa.bluez5: BlueZ system service is not available
Jul 19 08:48:18 samoyed wireplumber[16881]: [1:06:11.831715158] [16881] ERROR IPAModule ipa_module.cpp:172 Symbol ipaModuleInfo not found
Jul 19 08:48:18 samoyed wireplumber[16881]: [1:06:11.831735963] [16881] ERROR IPAModule ipa_module.cpp:292 v4l2-compat.so: IPA module has no valid in>
Jul 19 08:48:18 samoyed wireplumber[16881]: [1:06:11.831775296] [16881]  INFO Camera camera_manager.cpp:313 libcamera v0.3.0
Jul 19 08:48:21 samoyed systemd[534]: Started kitty child process: 16914 launched by: 16909.
░░ Subject: A start job for unit UNIT has finished successfully
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░ 
░░ A start job for unit UNIT has finished successfully.
░░ 
░░ The job identifier is 502.
Jul 19 08:52:39 samoyed rtkit-daemon[553]: Supervising 8 threads of 5 processes of 1 users.
Jul 19 08:52:39 samoyed rtkit-daemon[553]: Supervising 8 threads of 5 processes of 1 users.
Jul 19 08:52:39 samoyed rtkit-daemon[553]: Supervising 8 threads of 5 processes of 1 users.
Jul 19 08:52:39 samoyed rtkit-daemon[553]: Supervising 8 threads of 5 processes of 1 users.
Jul 19 08:52:40 samoyed rtkit-daemon[553]: Supervising 8 threads of 5 processes of 1 users.
Jul 19 08:52:40 samoyed rtkit-daemon[553]: Supervising 8 threads of 5 processes of 1 users.
Jul 19 08:52:40 samoyed rtkit-daemon[553]: Successfully made thread 17504 of process 16255 owned by '1000' RT at priority 10.
Jul 19 08:52:40 samoyed rtkit-daemon[553]: Supervising 9 threads of 6 processes of 1 users.
Jul 19 08:54:41 samoyed rtkit-daemon[553]: Supervising 9 threads of 6 processes of 1 users.
Jul 19 08:54:41 samoyed rtkit-daemon[553]: Supervising 9 threads of 6 processes of 1 users.

Last edited by Oughie (2024-07-19 09:56:50)

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#5 2024-07-19 15:51:42

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 23,451

Re: No audio using Pipewire

A bit weird that the standard sinks aren't available. ... the only thing you have available here is a HDMI output, is that actually what you want or do you expect to hear something out of some speakers that are not related to HDMI?

What output do you get from

lspci -nnk
sudo dmesg | grep -E 'snd|sof'

what actual system is this?

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#6 2024-07-20 10:24:02

Oughie
Member
Registered: 2024-07-01
Posts: 13

Re: No audio using Pipewire

I don't use an HDMI output. I expect to get sound output from the speakers.
Here are the outputs:

$ lspci -nnk

00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor DRAM Controller [8086:0150] (rev 09)
	Subsystem: Lenovo Device [17aa:308c]
	Kernel driver in use: ivb_uncore
	Kernel modules: ie31200_edac
00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port [8086:0151] (rev 09)
	Subsystem: Lenovo Device [17aa:308c]
	Kernel driver in use: pcieport
00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)
	Subsystem: Lenovo Device [17aa:308c]
	Kernel driver in use: mei_me
	Kernel modules: mei_me
00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 04)
	Subsystem: Lenovo Device [17aa:308c]
	Kernel driver in use: ehci-pci
00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b4)
	Subsystem: Lenovo Device [17aa:308c]
	Kernel driver in use: pcieport
00:1c.5 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 6 [8086:1c1a] (rev b4)
	Subsystem: Lenovo Device [17aa:308c]
	Kernel driver in use: pcieport
00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 04)
	Subsystem: Lenovo Device [17aa:308c]
	Kernel driver in use: ehci-pci
00:1f.0 ISA bridge [0601]: Intel Corporation H61 Express Chipset LPC Controller [8086:1c5c] (rev 04)
	Subsystem: Lenovo Device [17aa:308c]
	Kernel driver in use: lpc_ich
	Kernel modules: lpc_ich
00:1f.2 SATA controller [0106]: Intel Corporation 6 Series/C200 Series Chipset Family 6 port Desktop SATA AHCI Controller [8086:1c02] (rev 04)
	Subsystem: Lenovo Device [17aa:308c]
	Kernel driver in use: ahci
00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 04)
	Subsystem: Lenovo Device [17aa:308c]
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Caicos PRO [Radeon HD 7450] [1002:677b]
	Subsystem: Bitland(ShenZhen) Information Technology Co., Ltd. Device [1642:3a76]
	Kernel driver in use: radeon
	Kernel modules: radeon, amdgpu
01:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Caicos HDMI Audio [Radeon HD 6450 / 7450/8450/8490 OEM / R5 230/235/235X OEM] [1002:aa98]
	Subsystem: Bitland(ShenZhen) Information Technology Co., Ltd. Device [1642:aa98]
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
	Subsystem: Lenovo Device [17aa:308c]
	Kernel driver in use: r8169
	Kernel modules: r8169

$ sudo dmesg | grep -E 'snd|sof'

[    0.035469] software IO TLB: area num 4.
[    0.242827] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.242828] software IO TLB: mapped [mem 0x00000000d83bc000-0x00000000dc3bc000] (64MB)
[   11.210226] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
[   11.919108] snd_hda_intel 0000:01:00.1: bound 0000:01:00.0 (ops radeon_audio_component_bind_ops [radeon])

Arch Linux x86_64
Kernel: 6.6.40-1-lts
Lenovo ThinkCentre Edge72

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