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#1 2024-10-14 22:30:34
- mmoreiradj
- Member
- Registered: 2024-10-14
- Posts: 3
[SOLVED] ALSA: laptop microphone not detected
Hey. I came from EndeavourOS and had a working installation with Gnome.
Did my first arch install but I couldn't manage to make my microphone be detected by gnome nor work.
This time I installed gnome again and followed theses tutorials for sound :
- https://wiki.archlinux.org/title/PipeWire
- https://wiki.archlinux.org/title/Advanc … plications
But to no avail.
Searched the web a bit and couldn't find a fix that worked for me so here goes some output :
> sudo dmesg | grep -E 'snd|sof'
[ 0.050654] software IO TLB: area num 8.
[ 0.492419] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.492420] software IO TLB: mapped [mem 0x000000002d751000-0x0000000031751000] (64MB)
[ 1.375236] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53'
[ 1.375246] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4'
[ 4.124013] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver
[ 4.250847] sof-audio-pci-intel-tgl 0000:00:1f.3: enabling device (0000 -> 0002)
[ 4.251018] sof-audio-pci-intel-tgl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100
[ 4.251055] sof-audio-pci-intel-tgl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 4.258147] sof-audio-pci-intel-tgl 0000:00:1f.3: use msi interrupt mode
[ 4.284853] sof-audio-pci-intel-tgl 0000:00:1f.3: hda codecs found, mask 5
[ 4.284856] sof-audio-pci-intel-tgl 0000:00:1f.3: using HDA machine driver skl_hda_dsp_generic now
[ 4.284858] sof-audio-pci-intel-tgl 0000:00:1f.3: DMICs detected in NHLT tables: 2
[ 4.287375] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware paths/files for ipc type 0:
[ 4.287377] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware file: intel/sof/sof-tgl.ri
[ 4.287378] sof-audio-pci-intel-tgl 0000:00:1f.3: Topology file: intel/sof-tplg/sof-hda-generic-2ch.tplg
[ 4.287736] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware info: version 2:2:0-57864
[ 4.287737] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware: ABI 3:22:1 Kernel ABI 3:23:1
[ 4.287740] sof-audio-pci-intel-tgl 0000:00:1f.3: unknown sof_ext_man header type 3 size 0x30
[ 4.383080] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware info: version 2:2:0-57864
[ 4.383083] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware: ABI 3:22:1 Kernel ABI 3:23:1
[ 4.392033] sof-audio-pci-intel-tgl 0000:00:1f.3: Topology: ABI 3:22:1 Kernel ABI 3:23:1
[ 4.541046] snd_hda_codec_realtek ehdaudio0D0: autoconfig for ALC236: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 4.541050] snd_hda_codec_realtek ehdaudio0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 4.541052] snd_hda_codec_realtek ehdaudio0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 4.541052] snd_hda_codec_realtek ehdaudio0D0: mono: mono_out=0x0
[ 4.541053] snd_hda_codec_realtek ehdaudio0D0: inputs:
[ 4.541054] snd_hda_codec_realtek ehdaudio0D0: Mic=0x19
[ 4.635086] input: sof-hda-dsp Mic as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input20
[ 4.635112] input: sof-hda-dsp Headphone as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input21
[ 4.635146] input: sof-hda-dsp HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input22
[ 4.635165] input: sof-hda-dsp HDMI/DP,pcm=4 as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input23
[ 4.635185] input: sof-hda-dsp HDMI/DP,pcm=5 as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input24> sudo fuser -v /dev/snd/*
USER PID ACCESS COMMAND
/dev/snd/controlC0: mmoreiradj 1848 F.... pipewire
mmoreiradj 1849 F.... wireplumber
/dev/snd/pcmC0D3p: mmoreiradj 1848 F...m pipewire
/dev/snd/seq: mmoreiradj 1848 F.... pipewire> arecord -lL
null
Discard all samples (playback) or generate zero samples (capture)
pipewire
PipeWire Sound Server
default
Default ALSA Output (currently PipeWire Media Server)
sysdefault:CARD=sofhdadsp
sof-hda-dsp,
Default Audio Device
**** List of CAPTURE Hardware Devices ****
card 0: sofhdadsp [sof-hda-dsp], device 0: HDA Analog (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 6: DMIC (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 7: DMIC16kHz (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0> pactl list cards
Card #50
Name: alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic
Driver: alsa
Owner Module: n/a
Properties:
api.acp.auto-port = "false"
api.alsa.card = "0"
api.alsa.card.longname = "HP-HPProBook640G8NotebookPC--87ED"
api.alsa.card.name = "sof-hda-dsp"
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-0000:00:1f.3-platform-skl_hda_dsp_generic"
device.description = "Tiger Lake-LP Smart Sound Technology Audio Controller"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic"
device.nick = "sof-hda-dsp"
device.plugged.usec = "4610124"
device.product.id = "0xa0c8"
device.product.name = "Tiger Lake-LP Smart Sound Technology Audio Controller"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
media.class = "Audio/Device"
factory.id = "15"
client.id = "46"
object.id = "50"
object.serial = "50"
object.path = "alsa:acp:sofhdadsp"
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.long_card_name = "HP-HPProBook640G8NotebookPC--87ED"
alsa.driver_name = "snd_soc_skl_hda_dsp"
alsa.mixer_name = "Realtek ALC236"
alsa.components = "HDA:80862812,80860101,00100000 HDA:10ec0236,103c87f2,00100002 cfg-dmics:2"
alsa.id = "sofhdadsp"
device.string = "0"
Profiles:
off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
HiFi (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2): Play HiFi quality Music (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2) (sinks: 4, sources: 2, priority: 10300, available: yes)
HiFi (HDMI1, HDMI2, HDMI3, Mic1, Mic2, Speaker): Play HiFi quality Music (HDMI1, HDMI2, HDMI3, Mic1, Mic2, Speaker) (sinks: 4, sources: 2, priority: 10200, available: yes)
pro-audio: Pro Audio (sinks: 5, sources: 3, priority: 1, available: yes)
Active Profile: HiFi (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2)
Ports:
[Out] HDMI3: HDMI / DisplayPort 3 Output (type: HDMI, priority: 700, latency offset: 0 usec, availability group: HDMI/DP,pcm=5, not available)
Properties:
port.type = "hdmi"
port.availability-group = "HDMI/DP,pcm=5"
device.icon_name = "video-display"
card.profile.port = "0"
Part of profile(s): HiFi (HDMI1, HDMI2, HDMI3, Mic1, Mic2, Speaker), HiFi (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2)
[Out] HDMI2: HDMI / DisplayPort 2 Output (type: HDMI, priority: 600, latency offset: 0 usec, availability group: HDMI/DP,pcm=4, available)
Properties:
port.type = "hdmi"
port.availability-group = "HDMI/DP,pcm=4"
device.icon_name = "video-display"
card.profile.port = "1"
device.product.name = "DELL S2722DC"
Part of profile(s): HiFi (HDMI1, HDMI2, HDMI3, Mic1, Mic2, Speaker), HiFi (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2)
[Out] HDMI1: HDMI / DisplayPort 1 Output (type: HDMI, priority: 500, latency offset: 0 usec, availability group: HDMI/DP,pcm=3, available)
Properties:
port.type = "hdmi"
port.availability-group = "HDMI/DP,pcm=3"
device.icon_name = "video-display"
card.profile.port = "2"
device.product.name = "27 PIXEL VIEW"
Part of profile(s): HiFi (HDMI1, HDMI2, HDMI3, Mic1, Mic2, Speaker), HiFi (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2)
[Out] Speaker: Speaker (type: Speaker, priority: 100, latency offset: 0 usec, availability unknown)
Properties:
port.type = "speaker"
device.icon_name = "audio-speakers"
card.profile.port = "3"
Part of profile(s): HiFi (HDMI1, HDMI2, HDMI3, Mic1, Mic2, Speaker)
[In] Mic2: Headphones Stereo Microphone (type: Mic, priority: 200, latency offset: 0 usec, availability group: Mic, not available)
Properties:
port.type = "mic"
port.availability-group = "Mic"
device.icon_name = "audio-input-microphone"
card.profile.port = "4"
Part of profile(s): HiFi (HDMI1, HDMI2, HDMI3, Mic1, Mic2, Speaker), HiFi (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2)
[In] Mic1: Digital Microphone (type: Mic, priority: 100, latency offset: 0 usec, availability unknown)
Properties:
port.type = "mic"
device.icon_name = "audio-input-microphone"
card.profile.port = "5"
Part of profile(s): HiFi (HDMI1, HDMI2, HDMI3, Mic1, Mic2, Speaker), HiFi (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2)
[Out] Headphones: Headphones (type: Headphones, priority: 200, latency offset: 0 usec, availability group: Headphone, not available)
Properties:
port.type = "headphones"
port.availability-group = "Headphone"
device.icon_name = "audio-headphones"
card.profile.port = "6"
Part of profile(s): HiFi (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2)> pactl list sources
Source #56
State: SUSPENDED
Name: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI3__sink.monitor
Description: Monitor of Tiger Lake-LP Smart Sound Technology Audio Controller HDMI / DisplayPort 3 Output
Driver: PipeWire
Sample Specification: s24-32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor of Sink: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI3__sink
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.class = "generic"
alsa.components = "HDA:80862812,80860101,00100000 HDA:10ec0236,103c87f2,00100002 cfg-dmics:2"
alsa.device = "5"
alsa.driver_name = "snd_soc_skl_hda_dsp"
alsa.id = "sofhdadsp"
alsa.long_card_name = "HP-HPProBook640G8NotebookPC--87ED"
alsa.mixer_device = "_ucm0001.hw:sofhdadsp"
alsa.mixer_name = "Realtek ALC236"
alsa.name = ""
alsa.resolution_bits = "16"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.sync.id = "00000000:00000000:00000000:00000000"
api.alsa.card.longname = "HP-HPProBook640G8NotebookPC--87ED"
api.alsa.card.name = "sof-hda-dsp"
api.alsa.open.ucm = "true"
api.alsa.path = "hw:sofhdadsp,5"
api.alsa.pcm.card = "0"
api.alsa.pcm.stream = "playback"
audio.channels = "2"
audio.position = "FL,FR"
card.profile.device = "0"
device.api = "alsa"
device.class = "monitor"
device.id = "50"
device.profile.description = "HDMI / DisplayPort 3 Output"
device.profile.name = "HiFi: HDMI3: sink"
device.routes = "1"
factory.name = "api.alsa.pcm.sink"
media.class = "Audio/Sink"
device.description = "Tiger Lake-LP Smart Sound Technology Audio Controller"
node.name = "alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI3__sink"
node.nick = "HDMI / DisplayPort 3 Output"
node.pause-on-idle = "false"
object.path = "alsa:acp:sofhdadsp:0:playback"
port.group = "playback"
priority.driver = "664"
priority.session = "664"
factory.id = "19"
clock.quantum-limit = "8192"
client.id = "46"
node.driver = "true"
node.loop.name = "data-loop.0"
library.name = "audioconvert/libspa-audioconvert"
object.id = "56"
object.serial = "56"
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-0000:00:1f.3-platform-skl_hda_dsp_generic"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic"
device.nick = "sof-hda-dsp"
device.plugged.usec = "4610124"
device.product.id = "0xa0c8"
device.product.name = "Tiger Lake-LP Smart Sound Technology Audio Controller"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
device.string = "0"
Ports:
[Out] HDMI3: HDMI / DisplayPort 3 Output (type: HDMI, priority: 700, availability group: HDMI/DP,pcm=5, not available)
Active Port: [Out] HDMI3
Formats:
pcm
Source #57
State: SUSPENDED
Name: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI2__sink.monitor
Description: Monitor of Tiger Lake-LP Smart Sound Technology Audio Controller HDMI / DisplayPort 2 Output
Driver: PipeWire
Sample Specification: s24-32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor of Sink: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI2__sink
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.class = "generic"
alsa.components = "HDA:80862812,80860101,00100000 HDA:10ec0236,103c87f2,00100002 cfg-dmics:2"
alsa.device = "4"
alsa.driver_name = "snd_soc_skl_hda_dsp"
alsa.id = "sofhdadsp"
alsa.long_card_name = "HP-HPProBook640G8NotebookPC--87ED"
alsa.mixer_device = "_ucm0001.hw:sofhdadsp"
alsa.mixer_name = "Realtek ALC236"
alsa.name = ""
alsa.resolution_bits = "16"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.sync.id = "00000000:00000000:00000000:00000000"
api.alsa.card.longname = "HP-HPProBook640G8NotebookPC--87ED"
api.alsa.card.name = "sof-hda-dsp"
api.alsa.open.ucm = "true"
api.alsa.path = "hw:sofhdadsp,4"
api.alsa.pcm.card = "0"
api.alsa.pcm.stream = "playback"
audio.channels = "2"
audio.position = "FL,FR"
card.profile.device = "1"
device.api = "alsa"
device.class = "monitor"
device.id = "50"
device.profile.description = "HDMI / DisplayPort 2 Output"
device.profile.name = "HiFi: HDMI2: sink"
device.routes = "1"
factory.name = "api.alsa.pcm.sink"
media.class = "Audio/Sink"
device.description = "Tiger Lake-LP Smart Sound Technology Audio Controller"
node.name = "alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI2__sink"
node.nick = "HDMI / DisplayPort 2 Output"
node.pause-on-idle = "false"
object.path = "alsa:acp:sofhdadsp:1:playback"
port.group = "playback"
priority.driver = "680"
priority.session = "680"
factory.id = "19"
clock.quantum-limit = "8192"
client.id = "46"
node.driver = "true"
node.loop.name = "data-loop.0"
library.name = "audioconvert/libspa-audioconvert"
object.id = "57"
object.serial = "57"
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-0000:00:1f.3-platform-skl_hda_dsp_generic"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic"
device.nick = "sof-hda-dsp"
device.plugged.usec = "4610124"
device.product.id = "0xa0c8"
device.product.name = "Tiger Lake-LP Smart Sound Technology Audio Controller"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
device.string = "0"
Ports:
[Out] HDMI2: HDMI / DisplayPort 2 Output (type: HDMI, priority: 600, availability group: HDMI/DP,pcm=4, available)
Active Port: [Out] HDMI2
Formats:
pcm
Source #58
State: RUNNING
Name: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI1__sink.monitor
Description: Monitor of Tiger Lake-LP Smart Sound Technology Audio Controller HDMI / DisplayPort 1 Output
Driver: PipeWire
Sample Specification: s24-32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor of Sink: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI1__sink
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.class = "generic"
alsa.components = "HDA:80862812,80860101,00100000 HDA:10ec0236,103c87f2,00100002 cfg-dmics:2"
alsa.device = "3"
alsa.driver_name = "snd_soc_skl_hda_dsp"
alsa.id = "sofhdadsp"
alsa.long_card_name = "HP-HPProBook640G8NotebookPC--87ED"
alsa.mixer_device = "_ucm0001.hw:sofhdadsp"
alsa.mixer_name = "Realtek ALC236"
alsa.name = ""
alsa.resolution_bits = "16"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.sync.id = "00000000:00000000:00000000:00000000"
api.alsa.card.longname = "HP-HPProBook640G8NotebookPC--87ED"
api.alsa.card.name = "sof-hda-dsp"
api.alsa.open.ucm = "true"
api.alsa.path = "hw:sofhdadsp,3"
api.alsa.pcm.card = "0"
api.alsa.pcm.stream = "playback"
audio.channels = "2"
audio.position = "FL,FR"
card.profile.device = "2"
device.api = "alsa"
device.class = "monitor"
device.id = "50"
device.profile.description = "HDMI / DisplayPort 1 Output"
device.profile.name = "HiFi: HDMI1: sink"
device.routes = "1"
factory.name = "api.alsa.pcm.sink"
media.class = "Audio/Sink"
device.description = "Tiger Lake-LP Smart Sound Technology Audio Controller"
node.name = "alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI1__sink"
node.nick = "HDMI / DisplayPort 1 Output"
node.pause-on-idle = "false"
object.path = "alsa:acp:sofhdadsp:2:playback"
port.group = "playback"
priority.driver = "696"
priority.session = "696"
factory.id = "19"
clock.quantum-limit = "8192"
client.id = "46"
node.driver = "true"
node.loop.name = "data-loop.0"
library.name = "audioconvert/libspa-audioconvert"
object.id = "58"
object.serial = "58"
node.max-latency = "4096/48000"
api.alsa.period-size = "1024"
api.alsa.period-num = "8"
api.alsa.headroom = "0"
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-0000:00:1f.3-platform-skl_hda_dsp_generic"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic"
device.nick = "sof-hda-dsp"
device.plugged.usec = "4610124"
device.product.id = "0xa0c8"
device.product.name = "Tiger Lake-LP Smart Sound Technology Audio Controller"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
device.string = "0"
Ports:
[Out] HDMI1: HDMI / DisplayPort 1 Output (type: HDMI, priority: 500, availability group: HDMI/DP,pcm=3, available)
Active Port: [Out] HDMI1
Formats:
pcm
Source #59
State: SUSPENDED
Name: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__Headphones__sink.monitor
Description: Monitor of Tiger Lake-LP Smart Sound Technology Audio Controller Headphones
Driver: PipeWire
Sample Specification: s32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor of Sink: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__Headphones__sink
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.class = "generic"
alsa.components = "HDA:80862812,80860101,00100000 HDA:10ec0236,103c87f2,00100002 cfg-dmics:2"
alsa.device = "0"
alsa.driver_name = "snd_soc_skl_hda_dsp"
alsa.id = "sofhdadsp"
alsa.long_card_name = "HP-HPProBook640G8NotebookPC--87ED"
alsa.mixer_device = "_ucm0001.hw:sofhdadsp"
alsa.mixer_name = "Realtek ALC236"
alsa.name = ""
alsa.resolution_bits = "16"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.sync.id = "00000000:00000000:00000000:00000000"
api.alsa.card.longname = "HP-HPProBook640G8NotebookPC--87ED"
api.alsa.card.name = "sof-hda-dsp"
api.alsa.open.ucm = "true"
api.alsa.path = "hw:sofhdadsp"
api.alsa.pcm.card = "0"
api.alsa.pcm.stream = "playback"
audio.channels = "2"
audio.position = "FL,FR"
card.profile.device = "6"
device.api = "alsa"
device.class = "monitor"
device.id = "50"
device.profile.description = "Headphones"
device.profile.name = "HiFi: Headphones: sink"
device.routes = "1"
factory.name = "api.alsa.pcm.sink"
media.class = "Audio/Sink"
device.description = "Tiger Lake-LP Smart Sound Technology Audio Controller"
node.name = "alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__Headphones__sink"
node.nick = "Headphones"
node.pause-on-idle = "false"
object.path = "alsa:acp:sofhdadsp:6:playback"
port.group = "playback"
priority.driver = "1000"
priority.session = "1000"
factory.id = "19"
clock.quantum-limit = "8192"
client.id = "46"
node.driver = "true"
node.loop.name = "data-loop.0"
library.name = "audioconvert/libspa-audioconvert"
object.id = "59"
object.serial = "59"
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-0000:00:1f.3-platform-skl_hda_dsp_generic"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic"
device.nick = "sof-hda-dsp"
device.plugged.usec = "4610124"
device.product.id = "0xa0c8"
device.product.name = "Tiger Lake-LP Smart Sound Technology Audio Controller"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
device.string = "0"
Ports:
[Out] Headphones: Headphones (type: Headphones, priority: 200, availability group: Headphone, not available)
Active Port: [Out] Headphones
Formats:
pcm
Source #60
State: SUSPENDED
Name: alsa_input.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__Mic2__source
Description: Tiger Lake-LP Smart Sound Technology Audio Controller Headphones Stereo Microphone
Driver: PipeWire
Sample Specification: s24-32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor of Sink: n/a
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.class = "generic"
alsa.components = "HDA:80862812,80860101,00100000 HDA:10ec0236,103c87f2,00100002 cfg-dmics:2"
alsa.device = "0"
alsa.driver_name = "snd_soc_skl_hda_dsp"
alsa.id = "sofhdadsp"
alsa.long_card_name = "HP-HPProBook640G8NotebookPC--87ED"
alsa.mixer_device = "_ucm0001.hw:sofhdadsp"
alsa.mixer_name = "Realtek ALC236"
alsa.name = ""
alsa.resolution_bits = "16"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.sync.id = "00000000:00000000:00000000:00000000"
api.alsa.card.longname = "HP-HPProBook640G8NotebookPC--87ED"
api.alsa.card.name = "sof-hda-dsp"
api.alsa.open.ucm = "true"
api.alsa.path = "hw:sofhdadsp"
api.alsa.pcm.card = "0"
api.alsa.pcm.stream = "capture"
audio.channels = "2"
audio.position = "FL,FR"
card.profile.device = "4"
device.api = "alsa"
device.class = "sound"
device.id = "50"
device.profile.description = "Headphones Stereo Microphone"
device.profile.name = "HiFi: Mic2: source"
device.routes = "1"
factory.name = "api.alsa.pcm.source"
media.class = "Audio/Source"
device.description = "Tiger Lake-LP Smart Sound Technology Audio Controller"
node.name = "alsa_input.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__Mic2__source"
node.nick = "Headphones Stereo Microphone"
node.pause-on-idle = "false"
object.path = "alsa:acp:sofhdadsp:4:capture"
port.group = "capture"
priority.driver = "2000"
priority.session = "2000"
factory.id = "19"
clock.quantum-limit = "8192"
client.id = "46"
node.driver = "true"
node.loop.name = "data-loop.0"
library.name = "audioconvert/libspa-audioconvert"
object.id = "60"
object.serial = "60"
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-0000:00:1f.3-platform-skl_hda_dsp_generic"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic"
device.nick = "sof-hda-dsp"
device.plugged.usec = "4610124"
device.product.id = "0xa0c8"
device.product.name = "Tiger Lake-LP Smart Sound Technology Audio Controller"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
device.string = "0"
Ports:
[In] Mic2: Headphones Stereo Microphone (type: Mic, priority: 200, availability group: Mic, not available)
Active Port: [In] Mic2
Formats:
pcm
Source #61
State: SUSPENDED
Name: alsa_input.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__Mic1__source
Description: Tiger Lake-LP Smart Sound Technology Audio Controller Digital Microphone
Driver: PipeWire
Sample Specification: s32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB
balance 0.00
Base Volume: 30419 / 46% / -20.00 dB
Monitor of Sink: n/a
Latency: 0 usec, configured 0 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.class = "generic"
alsa.components = "HDA:80862812,80860101,00100000 HDA:10ec0236,103c87f2,00100002 cfg-dmics:2"
alsa.device = "6"
alsa.driver_name = "snd_soc_skl_hda_dsp"
alsa.id = "sofhdadsp"
alsa.long_card_name = "HP-HPProBook640G8NotebookPC--87ED"
alsa.mixer_device = "_ucm0001.hw:sofhdadsp"
alsa.mixer_name = "Realtek ALC236"
alsa.name = ""
alsa.resolution_bits = "16"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.sync.id = "00000000:00000000:00000000:00000000"
api.alsa.card.longname = "HP-HPProBook640G8NotebookPC--87ED"
api.alsa.card.name = "sof-hda-dsp"
api.alsa.open.ucm = "true"
api.alsa.path = "hw:sofhdadsp,6"
api.alsa.pcm.card = "0"
api.alsa.pcm.stream = "capture"
audio.channels = "2"
audio.position = "FL,FR"
card.profile.device = "5"
device.api = "alsa"
device.class = "sound"
device.id = "50"
device.profile.description = "Digital Microphone"
device.profile.name = "HiFi: Mic1: source"
device.routes = "1"
factory.name = "api.alsa.pcm.source"
media.class = "Audio/Source"
device.description = "Tiger Lake-LP Smart Sound Technology Audio Controller"
node.name = "alsa_input.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__Mic1__source"
node.nick = "Digital Microphone"
node.pause-on-idle = "false"
object.path = "alsa:acp:sofhdadsp:5:capture"
port.group = "capture"
priority.driver = "1648"
priority.session = "1648"
factory.id = "19"
clock.quantum-limit = "8192"
client.id = "46"
node.driver = "true"
node.loop.name = "data-loop.0"
library.name = "audioconvert/libspa-audioconvert"
object.id = "61"
object.serial = "61"
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-0000:00:1f.3-platform-skl_hda_dsp_generic"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic"
device.nick = "sof-hda-dsp"
device.plugged.usec = "4610124"
device.product.id = "0xa0c8"
device.product.name = "Tiger Lake-LP Smart Sound Technology Audio Controller"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
device.string = "0"
Ports:
[In] Mic1: Digital Microphone (type: Mic, priority: 100, availability unknown)
Active Port: [In] Mic1
Formats:
pcmSomehow the microphone appears to be "not available". Tried testing the mic with `arecord` but no sound comes out.
Using a headset works though. Hope you have some ideas. Thanks
Last edited by mmoreiradj (2024-10-15 20:33:34)
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#2 2024-10-15 09:13:07
- V1del
- Forum Moderator
- Registered: 2012-10-16
- Posts: 23,309
Re: [SOLVED] ALSA: laptop microphone not detected
There are three possible mic sources, did you test all of them?
arecord -Dhw:0,0 test.wav
arecord -Dhw:0,6 test.wav
arecord -Dhw:0,7 test.wavOnline
#3 2024-10-15 09:28:44
- mmoreiradj
- Member
- Registered: 2024-10-14
- Posts: 3
Re: [SOLVED] ALSA: laptop microphone not detected
V1del wrote:
There are three possible mic sources, did you test all of them?
arecord -Dhw:0,0 test.wav arecord -Dhw:0,6 test.wav arecord -Dhw:0,7 test.wav
I did try with this command for each source but I did not hear any sound (my sound works):
arecord --duration=5 --format=dat --device=hw:0,7 test-mic.wavBut your command causes this error which I did not find fixes for:
Warning: Some sources (like microphones) may produce inaudible results
with 8-bit sampling. Use '-f' argument to increase resolution
e.g. '-f S16_LE'.
arecord: set_params:1387: Sample format non available
Available formats:
- S16_LE
- S24_LE
- S32_LEOffline
#4 2024-10-15 20:30:51
- mmoreiradj
- Member
- Registered: 2024-10-14
- Posts: 3
Re: [SOLVED] ALSA: laptop microphone not detected
Hey, I have no idea why but my microphone works, I rebooted multiple times and changed nothing since that post but it just worked tonight. The only thing I can remember is adding :
options snd-hda-intel enable_msi=1to /etc/modprobe.d/snd-hda-intel.conf
Thanks for your answer
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