Tiger Lake ノートパソコンのマイクに問題があります。 Wireplumberを使用してPipewireを設定する方法については、Arch Linux WIKIのガイドに従ってください。設定ファイルをコピーしましたが、内部マイクは機能しません。私はいくつかのオンラインチュートリアルに従い、いくつかの修正を実装し、デバイスをブラックリストに追加するなどのタスクを実行するのに数時間を費やしましたが、役に立ちませんでした。私は本当にこの問題に閉じ込められているようで動作するマイクがないことが私にとっては大きな問題です。私はArchinstallスクリプトを使わずに手動でArch Linuxをインストールしました。私にとってはうまくいかず、私のユーザーはオーディオグループのメンバーだからです。私のシステムに関するいくつかの情報は次のとおりです。
# inxi -aA
Audio:
Device-1: Intel Tiger Lake-LP Smart Sound Audio vendor: Hewlett-Packard
driver: snd_hda_intel v: kernel alternate: snd_sof_pci_intel_tgl
bus-ID: 00:1f.3 chip-ID: 8086:a0c8 class-ID: 0401
API: ALSA v: k6.4.3-arch1-2 status: kernel-api
tools: alsactl,alsamixer,amixer
Server-1: PipeWire v: 0.3.74 status: active with: 1: pipewire-pulse
status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
4: pw-jack type: plugin tools: pactl,pw-cat,pw-cli,wpctl
# wpctl status
PipeWire 'pipewire-0' [0.3.74, gstoyanov@archtop, cookie:1265105126]
└─ Clients:
32. pipewire [0.3.74, gstoyanov@archtop, pid:4161]
33. WirePlumber [0.3.74, gstoyanov@archtop, pid:4159]
34. WirePlumber [export] [0.3.74, gstoyanov@archtop, pid:4159]
72. wpctl [0.3.74, gstoyanov@archtop, pid:4562]
Audio
├─ Devices:
│ 47. Built-in Audio [alsa]
│ 65. Pixel Buds Pro [bluez5]
│
├─ Sinks:
│ 62. Built-in Audio Analog Stereo [vol: 0.59]
│ * 66. Pixel Buds Pro [vol: 0.75]
│
├─ Sink endpoints:
│
├─ Sources:
│ 30. Undetected Microphone [vol: 1.00]
│ 63. Built-in Audio Analog Stereo [vol: 1.00]
│
├─ Source endpoints:
│
└─ Streams:
Video
├─ Devices:
│ 41. HP HD Camera [v4l2]
│ 42. HP HD Camera [v4l2]
│ 43. HP HD Camera [v4l2]
│ 44. HP HD Camera [v4l2]
│ 45. HP HD Camera: HP HD Camera [libcamera]
│ 46. HP HD Camera: HP IR Camera [libcamera]
│
├─ Sinks:
│
├─ Sink endpoints:
│
├─ Sources:
│ * 48. HP HD Camera (V4L2)
│ 50. HP HD Camera (V4L2)
│ 52. Built-in Front Camera
│ 54. Built-in Front Camera
│
├─ Source endpoints:
│
└─ Streams:
Settings
└─ Default Configured Node Names:
1. Audio/Source alsa_input.pci-0000_00_1f.3.analog-stereo
# arecord -l
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC285 Analog [ALC285 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
[/code]
[code]
# systemctl status --user pipewire-pulse.service pipewire.service wireplumber.service
● pipewire-pulse.service - PipeWire PulseAudio
Loaded: loaded (/usr/lib/systemd/user/pipewire-pulse.service; enabled; preset: enabled)
Active: active (running) since Mon 2023-07-17 09:59:23 CEST; 1min 16s ago
TriggeredBy: ● pipewire-pulse.socket
Main PID: 5286 (pipewire-pulse)
Tasks: 2 (limit: 38106)
Memory: 1.5M
CPU: 7ms
CGroup: /user.slice/user-1000.slice/[email protected]/session.slice/pipewire-pulse.service
└─5286 /usr/bin/pipewire-pulse
Jul 17 09:59:23 archtop systemd[1305]: Started PipeWire PulseAudio.
● pipewire.service - PipeWire Multimedia Service
Loaded: loaded (/usr/lib/systemd/user/pipewire.service; enabled; preset: enabled)
Active: active (running) since Mon 2023-07-17 09:59:23 CEST; 1min 16s ago
TriggeredBy: ● pipewire.socket
Main PID: 5281 (pipewire)
Tasks: 3 (limit: 38106)
Memory: 5.7M
CPU: 42ms
CGroup: /user.slice/user-1000.slice/[email protected]/session.slice/pipewire.service
└─5281 /usr/bin/pipewire
Jul 17 09:59:23 archtop systemd[1305]: Started PipeWire Multimedia Service.
Jul 17 09:59:23 archtop pipewire[5281]: [0:41:07.821192485] [5281] INFO Camera camera_manager.cpp:298 libcamera v0.0.5
● wireplumber.service - Multimedia Service Session Manager
Loaded: loaded (/usr/lib/systemd/user/wireplumber.service; enabled; preset: enabled)
Active: active (running) since Mon 2023-07-17 09:59:23 CEST; 1min 16s ago
Main PID: 5284 (wireplumber)
Tasks: 6 (limit: 38106)
Memory: 12.2M
CPU: 174ms
CGroup: /user.slice/user-1000.slice/[email protected]/session.slice/wireplumber.service
└─5284 /usr/bin/wireplumber
Jul 17 09:59:23 archtop systemd[1305]: Started Multimedia Service Session Manager.
Jul 17 09:59:23 archtop wireplumber[5284]: [0:41:07.523111539] [5284] INFO Camera camera_manager.cpp:298 libcamera v0.0.5
Jul 17 09:59:23 archtop wireplumber[5284]: <WpPortalPermissionStorePlugin:0x55ced66c3c50> Failed to call Lookup: GDBus.Error:org.freedesktop.portal.Error.NotFound: No entry for camera
Jul 17 09:59:23 archtop wireplumber[5284]: <WpPortalPermissionStorePlugin:0x55ced66c3c50> Failed to call Lookup: GDBus.Error:org.freedesktop.portal.Error.NotFound: No entry for camera
Jul 17 09:59:23 archtop wireplumber[5284]: <WpPortalPermissionStorePlugin:0x55ced66c3c50> Failed to call Lookup: GDBus.Error:org.freedesktop.portal.Error.NotFound: No entry for camera
Jul 17 09:59:23 archtop wireplumber[5284]: <WpPortalPermissionStorePlugin:0x55ced66c3c50> Failed to call Lookup: GDBus.Error:org.freedesktop.portal.Error.NotFound: No entry for camera
Jul 17 09:59:23 archtop wireplumber[5284]: RFCOMM receive command but modem not available: AT+CCWA=1
# pactl list cards
Card #46
Name: alsa_card.pci-0000_00_1f.3
Driver: alsa
Owner Module: n/a
Properties:
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "0"
api.alsa.card.longname = "HDA Intel PCH at 0x603f298000 irq 186"
api.alsa.card.name = "HDA Intel PCH"
api.alsa.path = "hw:0"
api.alsa.use-acp = "true"
api.alsa.use-ucm = "true"
api.dbus.ReserveDevice1 = "Audio0"
device.api = "alsa"
device.bus = "pci"
device.bus_path = "pci-0000:00:1f.3"
device.description = "Built-in Audio"
device.enum.api = "udev"
device.form_factor = "internal"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3"
device.nick = "HDA Intel PCH"
device.plugged.usec = "13015928"
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/sound/card0"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
media.class = "Audio/Device"
factory.id = "14"
client.id = "34"
object.id = "46"
object.serial = "46"
object.path = "alsa:pcm:0"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0x603f298000 irq 186"
alsa.driver_name = "snd_hda_intel"
device.string = "0"
Profiles:
off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (sinks: 1, sources: 1, priority: 6565, available: yes)
output:analog-stereo: Analog Stereo Output (sinks: 1, sources: 0, priority: 6500, available: yes)
output:hdmi-stereo+input:analog-stereo: Digital Stereo (HDMI) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 5965, available: yes)
output:hdmi-stereo: Digital Stereo (HDMI) Output (sinks: 1, sources: 0, priority: 5900, available: yes)
output:hdmi-stereo-extra1+input:analog-stereo: Digital Stereo (HDMI 2) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 5765, available: no)
output:hdmi-stereo-extra2+input:analog-stereo: Digital Stereo (HDMI 3) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 5765, available: no)
output:hdmi-stereo-extra3+input:analog-stereo: Digital Stereo (HDMI 4) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 5765, available: no)
output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-stereo-extra3: Digital Stereo (HDMI 4) Output (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-surround-extra1+input:analog-stereo: Digital Surround 5.1 (HDMI 2) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 665, available: no)
output:hdmi-surround71-extra1+input:analog-stereo: Digital Surround 7.1 (HDMI 2) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 665, available: no)
output:hdmi-surround-extra2+input:analog-stereo: Digital Surround 5.1 (HDMI 3) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 665, available: no)
output:hdmi-surround71-extra2+input:analog-stereo: Digital Surround 7.1 (HDMI 3) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 665, available: no)
output:hdmi-surround-extra3+input:analog-stereo: Digital Surround 5.1 (HDMI 4) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 665, available: no)
output:hdmi-surround71-extra3+input:analog-stereo: Digital Surround 7.1 (HDMI 4) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 665, available: no)
output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround-extra3: Digital Surround 5.1 (HDMI 4) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra3: Digital Surround 7.1 (HDMI 4) Output (sinks: 1, sources: 0, priority: 600, available: no)
input:analog-stereo: Analog Stereo Input (sinks: 0, sources: 1, priority: 65, available: no)
pro-audio: Pro Audio (sinks: 5, sources: 1, priority: 1, available: yes)
Active Profile: output:analog-stereo+input:analog-stereo
Ports:
analog-input-mic: Microphone (type: Mic, priority: 8700, latency offset: 0 usec, availability group: Legacy 1, not available)
Properties:
port.type = "mic"
port.availability-group = "Legacy 1"
device.icon_name = "audio-input-microphone"
card.profile.port = "0"
Part of profile(s): input:analog-stereo, output:analog-stereo+input:analog-stereo, output:hdmi-stereo+input:analog-stereo, output:hdmi-stereo-extra1+input:analog-stereo, output:hdmi-surround-extra1+input:analog-stereo, output:hdmi-surround71-extra1+input:analog-stereo, output:hdmi-stereo-extra2+input:analog-stereo, output:hdmi-surround-extra2+input:analog-stereo, output:hdmi-surround71-extra2+input:analog-stereo, output:hdmi-stereo-extra3+input:analog-stereo, output:hdmi-surround-extra3+input:analog-stereo, output:hdmi-surround71-extra3+input:analog-stereo
analog-output-speaker: Speakers (type: Speaker, priority: 10000, latency offset: 0 usec, availability group: Legacy 2, availability unknown)
Properties:
port.type = "speaker"
port.availability-group = "Legacy 2"
device.icon_name = "audio-speakers"
card.profile.port = "1"
Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo
analog-output-headphones: Headphones (type: Headphones, priority: 9900, latency offset: 0 usec, availability group: Legacy 3, not available)
Properties:
port.type = "headphones"
port.availability-group = "Legacy 3"
device.icon_name = "audio-headphones"
card.profile.port = "2"
Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo
hdmi-output-0: HDMI / DisplayPort (type: HDMI, priority: 5900, latency offset: 0 usec, availability group: Legacy 4, available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 4"
device.icon_name = "video-display"
card.profile.port = "3"
device.product.name = "BenQ XL2430T"
Part of profile(s): output:hdmi-stereo, output:hdmi-stereo+input:analog-stereo
hdmi-output-1: HDMI / DisplayPort 2 (type: HDMI, priority: 5800, latency offset: 0 usec, availability group: Legacy 5, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 5"
device.icon_name = "video-display"
card.profile.port = "4"
Part of profile(s): output:hdmi-stereo-extra1, output:hdmi-stereo-extra1+input:analog-stereo, output:hdmi-surround-extra1, output:hdmi-surround-extra1+input:analog-stereo, output:hdmi-surround71-extra1, output:hdmi-surround71-extra1+input:analog-stereo
hdmi-output-2: HDMI / DisplayPort 3 (type: HDMI, priority: 5700, latency offset: 0 usec, availability group: Legacy 6, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 6"
device.icon_name = "video-display"
card.profile.port = "5"
Part of profile(s): output:hdmi-stereo-extra2, output:hdmi-stereo-extra2+input:analog-stereo, output:hdmi-surround-extra2, output:hdmi-surround-extra2+input:analog-stereo, output:hdmi-surround71-extra2, output:hdmi-surround71-extra2+input:analog-stereo
hdmi-output-3: HDMI / DisplayPort 4 (type: HDMI, priority: 5600, latency offset: 0 usec, availability group: Legacy 7, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 7"
device.icon_name = "video-display"
card.profile.port = "6"
Part of profile(s): output:hdmi-stereo-extra3, output:hdmi-stereo-extra3+input:analog-stereo, output:hdmi-surround-extra3, output:hdmi-surround-extra3+input:analog-stereo, output:hdmi-surround71-extra3, output:hdmi-surround71-extra3+input:analog-stereo
Card #67
Name: bluez_card.74_74_46_1B_39_F1
Driver: module-bluez5-device.c
Owner Module: n/a
Properties:
api.bluez5.address = "74:74:46:1B:39:F1"
api.bluez5.class = "0x240404"
api.bluez5.connection = "disconnected"
api.bluez5.device = ""
api.bluez5.icon = "audio-headset"
api.bluez5.path = "/org/bluez/hci0/dev_74_74_46_1B_39_F1"
bluez5.auto-connect = "[ hfp_hf hsp_hs a2dp_sink ]"
bluez5.profile = "off"
device.alias = "Pixel Buds Pro"
device.api = "bluez5"
device.bus = "bluetooth"
device.description = "Pixel Buds Pro"
device.form_factor = "headset"
device.icon_name = "audio-headset-bluetooth"
device.name = "bluez_card.74_74_46_1B_39_F1"
device.product.id = "0x3004"
device.string = "74:74:46:1B:39:F1"
device.vendor.id = "bluetooth:00e0"
media.class = "Audio/Device"
factory.id = "14"
client.id = "34"
object.id = "62"
object.serial = "67"
Profiles:
off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
a2dp-sink: High Fidelity Playback (A2DP Sink) (sinks: 1, sources: 0, priority: 16, available: yes)
headset-head-unit: Headset Head Unit (HSP/HFP) (sinks: 1, sources: 1, priority: 1, available: yes)
a2dp-sink-sbc: High Fidelity Playback (A2DP Sink, codec SBC) (sinks: 1, sources: 0, priority: 18, available: yes)
a2dp-sink-sbc_xq: High Fidelity Playback (A2DP Sink, codec SBC-XQ) (sinks: 1, sources: 0, priority: 17, available: yes)
a2dp-sink-aac: High Fidelity Playback (A2DP Sink, codec AAC) (sinks: 1, sources: 0, priority: 19, available: yes)
headset-head-unit-cvsd: Headset Head Unit (HSP/HFP, codec CVSD) (sinks: 1, sources: 1, priority: 2, available: yes)
headset-head-unit-msbc: Headset Head Unit (HSP/HFP, codec mSBC) (sinks: 1, sources: 1, priority: 3, available: yes)
Active Profile: a2dp-sink-aac
Ports:
headset-output: Headset (type: Headset, priority: 0, latency offset: 0 usec, available)
Properties:
port.type = "headset"
Part of profile(s): a2dp-sink, a2dp-sink-sbc, a2dp-sink-sbc_xq, a2dp-sink-aac
headset-hf-input: Handsfree (type: Headset, priority: 0, latency offset: 0 usec, available)
Properties:
port.type = "headset"
Part of profile(s): headset-head-unit, headset-head-unit-cvsd, headset-head-unit-msbc
headset-hf-output: Handsfree (type: Headset, priority: 0, latency offset: 0 usec, available)
Properties:
port.type = "headset"
Part of profile(s): headset-head-unit, headset-head-unit-cvsd, headset-head-unit-msbc
# pactl list sources
Source #59
State: SUSPENDED
Name: alsa_output.pci-0000_00_1f.3.analog-stereo.monitor
Description: Monitor of Built-in Audio Analog Stereo
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.analog-stereo
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.class = "generic"
alsa.device = "0"
alsa.driver_name = "snd_hda_intel"
alsa.id = "ALC285 Analog"
alsa.long_card_name = "HDA Intel PCH at 0x603f298000 irq 186"
alsa.name = "ALC285 Analog"
alsa.resolution_bits = "16"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
api.alsa.card.longname = "HDA Intel PCH at 0x603f298000 irq 186"
api.alsa.card.name = "HDA Intel PCH"
api.alsa.path = "front:0"
api.alsa.pcm.card = "0"
api.alsa.pcm.stream = "playback"
audio.channels = "2"
audio.position = "FL,FR"
card.profile.device = "7"
device.api = "alsa"
device.class = "monitor"
device.id = "46"
device.profile.description = "Analog Stereo"
device.profile.name = "analog-stereo"
device.routes = "2"
factory.name = "api.alsa.pcm.sink"
media.class = "Audio/Sink"
device.description = "Built-in Audio"
node.name = "alsa_output.pci-0000_00_1f.3.analog-stereo"
node.nick = "ALC285 Analog"
node.pause-on-idle = "false"
object.path = "alsa:pcm:0:front:0:playback"
priority.driver = "1009"
priority.session = "1009"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "34"
node.driver = "true"
factory.mode = "merge"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "59"
object.serial = "59"
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "0"
api.alsa.use-acp = "true"
api.alsa.use-ucm = "true"
api.dbus.ReserveDevice1 = "Audio0"
device.bus = "pci"
device.bus_path = "pci-0000:00:1f.3"
device.enum.api = "udev"
device.form_factor = "internal"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3"
device.nick = "HDA Intel PCH"
device.plugged.usec = "13015928"
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/sound/card0"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
device.string = "0"
Formats:
pcm
Source #60
State: SUSPENDED
Name: alsa_input.pci-0000_00_1f.3.analog-stereo
Description: Built-in Audio Analog Stereo
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: n/a
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.class = "generic"
alsa.device = "0"
alsa.driver_name = "snd_hda_intel"
alsa.id = "ALC285 Analog"
alsa.long_card_name = "HDA Intel PCH at 0x603f298000 irq 186"
alsa.name = "ALC285 Analog"
alsa.resolution_bits = "16"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
api.alsa.card.longname = "HDA Intel PCH at 0x603f298000 irq 186"
api.alsa.card.name = "HDA Intel PCH"
api.alsa.path = "front:0"
api.alsa.pcm.card = "0"
api.alsa.pcm.stream = "capture"
audio.channels = "2"
audio.position = "FL,FR"
card.profile.device = "0"
device.api = "alsa"
device.class = "sound"
device.id = "46"
device.profile.description = "Analog Stereo"
device.profile.name = "analog-stereo"
device.routes = "1"
factory.name = "api.alsa.pcm.source"
media.class = "Audio/Source"
device.description = "Built-in Audio"
node.name = "alsa_input.pci-0000_00_1f.3.analog-stereo"
node.nick = "ALC285 Analog"
node.pause-on-idle = "false"
object.path = "alsa:pcm:0:front:0:capture"
priority.driver = "2009"
priority.session = "2009"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "34"
node.driver = "true"
factory.mode = "split"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "60"
object.serial = "60"
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "0"
api.alsa.use-acp = "true"
api.alsa.use-ucm = "true"
api.dbus.ReserveDevice1 = "Audio0"
device.bus = "pci"
device.bus_path = "pci-0000:00:1f.3"
device.enum.api = "udev"
device.form_factor = "internal"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3"
device.nick = "HDA Intel PCH"
device.plugged.usec = "13015928"
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/sound/card0"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
device.string = "0"
Ports:
analog-input-mic: Microphone (type: Mic, priority: 8700, availability group: Legacy 1, not available)
Active Port: analog-input-mic
Formats:
pcm
Source #68
State: SUSPENDED
Name: bluez_output.74_74_46_1B_39_F1.1.monitor
Description: Monitor of Pixel Buds Pro
Driver: PipeWire
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 0 / 0% / -inf dB, front-right: 0 / 0% / -inf dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor of Sink: bluez_output.74_74_46_1B_39_F1.1
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
api.bluez5.address = "74:74:46:1B:39:F1"
api.bluez5.codec = "aac"
api.bluez5.profile = "a2dp-sink"
api.bluez5.transport = ""
card.profile.device = "1"
device.id = "62"
device.routes = "1"
factory.name = "api.bluez5.a2dp.sink"
device.description = "Pixel Buds Pro"
node.name = "bluez_output.74_74_46_1B_39_F1.1"
node.pause-on-idle = "false"
priority.driver = "1010"
priority.session = "1010"
factory.id = "8"
clock.quantum-limit = "8192"
device.api = "bluez5"
media.class = "Audio/Sink"
media.name = "Pixel Buds Pro"
node.driver = "true"
factory.mode = "merge"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "63"
object.serial = "68"
client.id = "34"
api.bluez5.class = "0x240404"
api.bluez5.connection = "disconnected"
api.bluez5.device = ""
api.bluez5.icon = "audio-headset"
api.bluez5.path = "/org/bluez/hci0/dev_74_74_46_1B_39_F1"
bluez5.auto-connect = "[ hfp_hf hsp_hs a2dp_sink ]"
bluez5.profile = "off"
device.alias = "Pixel Buds Pro"
device.bus = "bluetooth"
device.form_factor = "headset"
device.icon_name = "audio-headset-bluetooth"
device.name = "bluez_card.74_74_46_1B_39_F1"
device.product.id = "0x3004"
device.string = "74:74:46:1B:39:F1"
device.vendor.id = "bluetooth:00e0"
device.class = "monitor"
Formats:
pcm