________________
> pulseaudio_ps_do
alistair 2076 0.9 0.1 5971996 17204 ? Ssl Sep24 85:20 /usr/bin/pulseaudio --daemonize=no --log-target=journal
alistair 586506 0.0 0.0 5640 1860 pts/1 S+ 09:55 0:00 grep pulseaudio
________________
> which pulseaudio
/usr/bin/pulseaudio
________________
> pidof pulseaudio
2076
________________
> pulseaudio --version
pulseaudio 15.0
________________
> pactl info
Server String: /run/user/1000/pulse/native
Library Protocol Version: 35
Server Protocol Version: 35
Is Local: yes
Client Index: 145
Tile Size: 65472
User Name: alistair
Host Name: albatross
Server Name: pulseaudio
Server Version: 15.0
Default Sample Specification: s16le 2ch 44100Hz
Default Channel Map: front-left,front-right
Default Sink: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp__sink
Default Source: alsa_input.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp_6__source
Cookie: b69d:7c21
________________
> pactl list
Module #0
Name: module-device-restore
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore the volume/mute state of devices"
module.version = "15.0"
Module #1
Name: module-stream-restore
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore the volume/mute/device state of streams"
module.version = "15.0"
Module #2
Name: module-card-restore
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore profile of cards"
module.version = "15.0"
Module #3
Name: module-augment-properties
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Augment the property sets of streams with additional static information"
module.version = "15.0"
Module #4
Name: module-switch-on-port-available
Argument:
Usage counter: n/a
Properties:
module.author = "David Henningsson"
module.description = "Switches ports and profiles when devices are plugged/unplugged"
module.version = "15.0"
Module #5
Name: module-switch-on-connect
Argument:
Usage counter: n/a
Properties:
module.author = "Michael Terry"
module.description = "When a sink/source is added, switch to it or conditionally switch to it"
module.version = "15.0"
Module #6
Name: module-udev-detect
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Detect available audio hardware and load matching drivers"
module.version = "15.0"
Module #7
Name: module-alsa-card
Argument: device_id="0" name="pci-0000_00_1f.3-platform-skl_hda_dsp_generic" card_name="alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes avoid_resampling=no card_properties="module-udev-detect.discovered=1"
Usage counter: 2
Properties:
module.author = "Lennart Poettering"
module.description = "ALSA Card"
module.version = "15.0"
Module #8
Name: module-bluetooth-policy
Argument:
Usage counter: n/a
Properties:
module.author = "Frédéric Dalleau, Pali Rohár"
module.description = "Policy module to make using bluetooth devices out-of-the-box easier"
module.version = "15.0"
Module #9
Name: module-bluetooth-discover
Argument:
Usage counter: n/a
Properties:
module.author = "João Paulo Rechi Vita"
module.description = "Detect available Bluetooth daemon and load the corresponding discovery module"
module.version = "15.0"
Module #10
Name: module-bluez5-discover
Argument:
Usage counter: n/a
Properties:
module.author = "João Paulo Rechi Vita"
module.description = "Detect available BlueZ 5 Bluetooth audio devices and load BlueZ 5 Bluetooth audio drivers"
module.version = "15.0"
Module #11
Name: module-native-protocol-unix
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Native protocol (UNIX sockets)"
module.version = "15.0"
Module #12
Name: module-default-device-restore
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore the default sink and source"
module.version = "15.0"
Module #13
Name: module-always-sink
Argument:
Usage counter: n/a
Properties:
module.author = "Colin Guthrie"
module.description = "Always keeps at least one sink loaded even if it's a null one"
module.version = "15.0"
Module #14
Name: module-intended-roles
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically set device of streams based on intended roles of devices"
module.version = "15.0"
Module #15
Name: module-suspend-on-idle
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "When a sink/source is idle for too long, suspend it"
module.version = "15.0"
Module #16
Name: module-systemd-login
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Create a client for each login session of this user"
module.version = "15.0"
Module #17
Name: module-position-event-sounds
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Position event sounds between L and R depending on the position on screen of the widget triggering them."
module.version = "15.0"
Module #18
Name: module-role-cork
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Mute & cork streams with certain roles while others exist"
module.version = "15.0"
Module #19
Name: module-snap-policy
Argument:
Usage counter: n/a
Properties:
module.author = "Canonical Ltd"
module.description = "Ubuntu Snap policy management"
module.version = "15.0"
Module #20
Name: module-filter-heuristics
Argument:
Usage counter: n/a
Properties:
module.author = "Colin Guthrie"
module.description = "Detect when various filters are desirable"
module.version = "15.0"
Module #21
Name: module-filter-apply
Argument:
Usage counter: n/a
Properties:
module.author = "Colin Guthrie"
module.description = "Load filter sinks automatically when needed"
module.version = "15.0"
Module #22
Name: module-x11-publish
Argument: display=:0 xauthority=/home/alistair/.Xauthority
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "X11 credential publisher"
module.version = "15.0"
Module #23
Name: module-x11-cork-request
Argument: display=:0 xauthority=/home/alistair/.Xauthority
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Synthesize X11 media key events when cork/uncork is requested"
module.version = "15.0"
Module #24
Name: module-x11-xsmp
Argument: display=:0 xauthority=/home/alistair/.Xauthority session_manager=local/albatross:@/tmp/.ICE-unix/2913,unix/albatross:/tmp/.ICE-unix/2913
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "X11 session management"
module.version = "15.0"
Module #25
Name: module-cli-protocol-unix
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Command line interface protocol (UNIX sockets)"
module.version = "15.0"
Sink #0
State: SUSPENDED
Name: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp_5__sink
Description: Comet Lake PCH-LP cAVS HDMI3 Output
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 7
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 Source: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp_5__sink.monitor
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = ""
alsa.id = "HDMI3 (*)"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "5"
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.long_card_name = "LENOVO-20U9CTO1WW-ThinkPadX1CarbonGen8"
alsa.driver_name = "snd_soc_skl_hda_dsp"
device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "02c8"
device.product.name = "Comet Lake PCH-LP cAVS"
device.string = "hw:sofhdadsp,5"
device.buffering.buffer_size = "65536"
device.buffering.fragment_size = "16384"
device.access_mode = "mmap+timer"
device.profile.name = "HiFi: hw:sofhdadsp,5: sink"
device.profile.description = "HDMI3 Output"
alsa.mixer_device = "hw:sofhdadsp"
device.description = "Comet Lake PCH-LP cAVS HDMI3 Output"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Ports:
[Out] HDMI3: HDMI3 Output (type: HDMI, priority: 700, not available)
Active Port: [Out] HDMI3
Formats:
pcm
Sink #1
State: SUSPENDED
Name: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp_4__sink
Description: Comet Lake PCH-LP cAVS HDMI2 Output
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 7
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 Source: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp_4__sink.monitor
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = ""
alsa.id = "HDMI2 (*)"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "4"
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.long_card_name = "LENOVO-20U9CTO1WW-ThinkPadX1CarbonGen8"
alsa.driver_name = "snd_soc_skl_hda_dsp"
device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "02c8"
device.product.name = "Comet Lake PCH-LP cAVS"
device.string = "hw:sofhdadsp,4"
device.buffering.buffer_size = "65536"
device.buffering.fragment_size = "16384"
device.access_mode = "mmap+timer"
device.profile.name = "HiFi: hw:sofhdadsp,4: sink"
device.profile.description = "HDMI2 Output"
alsa.mixer_device = "hw:sofhdadsp"
device.description = "Comet Lake PCH-LP cAVS HDMI2 Output"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Ports:
[Out] HDMI2: HDMI2 Output (type: HDMI, priority: 600, not available)
Active Port: [Out] HDMI2
Formats:
pcm
Sink #2
State: SUSPENDED
Name: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp_3__sink
Description: Comet Lake PCH-LP cAVS HDMI1 Output
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 7
Mute: no
Volume: front-left: 45876 / 70% / -9.29 dB, front-right: 45876 / 70% / -9.29 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor Source: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp_3__sink.monitor
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = ""
alsa.id = "HDMI1 (*)"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "3"
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.long_card_name = "LENOVO-20U9CTO1WW-ThinkPadX1CarbonGen8"
alsa.driver_name = "snd_soc_skl_hda_dsp"
device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "02c8"
device.product.name = "Comet Lake PCH-LP cAVS"
device.string = "hw:sofhdadsp,3"
device.buffering.buffer_size = "65536"
device.buffering.fragment_size = "16384"
device.access_mode = "mmap+timer"
device.profile.name = "HiFi: hw:sofhdadsp,3: sink"
device.profile.description = "HDMI1 Output"
alsa.mixer_device = "hw:sofhdadsp"
device.description = "Comet Lake PCH-LP cAVS HDMI1 Output"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Ports:
[Out] HDMI1: HDMI1 Output (type: HDMI, priority: 500, not available)
Active Port: [Out] HDMI1
Formats:
pcm
Sink #3
State: RUNNING
Name: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp__sink
Description: Comet Lake PCH-LP cAVS Speaker + Headphones
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 7
Mute: no
Volume: front-left: 53740 / 82% / -5.17 dB, front-right: 53740 / 82% / -5.17 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor Source: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp__sink.monitor
Latency: 8312 usec, configured 8000 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
Properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = ""
alsa.id = "HDA Analog (*)"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.long_card_name = "LENOVO-20U9CTO1WW-ThinkPadX1CarbonGen8"
alsa.driver_name = "snd_soc_skl_hda_dsp"
device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "02c8"
device.product.name = "Comet Lake PCH-LP cAVS"
device.string = "hw:sofhdadsp"
device.buffering.buffer_size = "65536"
device.buffering.fragment_size = "16384"
device.access_mode = "mmap+timer"
device.profile.name = "HiFi: hw:sofhdadsp: sink"
device.profile.description = "Speaker + Headphones"
alsa.mixer_device = "hw:sofhdadsp"
device.description = "Comet Lake PCH-LP cAVS Speaker + Headphones"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Ports:
[Out] Speaker: Speaker (type: Speaker, priority: 100, availability unknown)
[Out] Headphones: Headphones (type: Headphones, priority: 200, not available)
Active Port: [Out] Speaker
Formats:
pcm
Source #0
State: SUSPENDED
Name: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp_5__sink.monitor
Description: Monitor of Comet Lake PCH-LP cAVS HDMI3 Output
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 7
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__hw_sofhdadsp_5__sink
Latency: 0 usec, configured 0 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = "Monitor of Comet Lake PCH-LP cAVS HDMI3 Output"
device.class = "monitor"
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.long_card_name = "LENOVO-20U9CTO1WW-ThinkPadX1CarbonGen8"
alsa.driver_name = "snd_soc_skl_hda_dsp"
device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "02c8"
device.product.name = "Comet Lake PCH-LP cAVS"
device.string = "0"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Formats:
pcm
Source #1
State: SUSPENDED
Name: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp_4__sink.monitor
Description: Monitor of Comet Lake PCH-LP cAVS HDMI2 Output
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 7
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__hw_sofhdadsp_4__sink
Latency: 0 usec, configured 0 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = "Monitor of Comet Lake PCH-LP cAVS HDMI2 Output"
device.class = "monitor"
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.long_card_name = "LENOVO-20U9CTO1WW-ThinkPadX1CarbonGen8"
alsa.driver_name = "snd_soc_skl_hda_dsp"
device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "02c8"
device.product.name = "Comet Lake PCH-LP cAVS"
device.string = "0"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Formats:
pcm
Source #2
State: SUSPENDED
Name: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp_3__sink.monitor
Description: Monitor of Comet Lake PCH-LP cAVS HDMI1 Output
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 7
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__hw_sofhdadsp_3__sink
Latency: 0 usec, configured 0 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = "Monitor of Comet Lake PCH-LP cAVS HDMI1 Output"
device.class = "monitor"
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.long_card_name = "LENOVO-20U9CTO1WW-ThinkPadX1CarbonGen8"
alsa.driver_name = "snd_soc_skl_hda_dsp"
device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "02c8"
device.product.name = "Comet Lake PCH-LP cAVS"
device.string = "0"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Formats:
pcm
Source #3
State: IDLE
Name: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp__sink.monitor
Description: Monitor of Comet Lake PCH-LP cAVS Speaker + Headphones
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 7
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__hw_sofhdadsp__sink
Latency: 0 usec, configured 341333 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = "Monitor of Comet Lake PCH-LP cAVS Speaker + Headphones"
device.class = "monitor"
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.long_card_name = "LENOVO-20U9CTO1WW-ThinkPadX1CarbonGen8"
alsa.driver_name = "snd_soc_skl_hda_dsp"
device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "02c8"
device.product.name = "Comet Lake PCH-LP cAVS"
device.string = "0"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Formats:
pcm
Source #4
State: SUSPENDED
Name: alsa_input.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp__source
Description: Comet Lake PCH-LP cAVS Headphones Stereo Microphone
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 7
Mute: no
Volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB
balance 0.00
Base Volume: 20724 / 32% / -30.00 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.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = ""
alsa.id = "HDA Analog (*)"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.long_card_name = "LENOVO-20U9CTO1WW-ThinkPadX1CarbonGen8"
alsa.driver_name = "snd_soc_skl_hda_dsp"
device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "02c8"
device.product.name = "Comet Lake PCH-LP cAVS"
device.string = "hw:sofhdadsp"
device.buffering.buffer_size = "65536"
device.buffering.fragment_size = "16384"
device.access_mode = "mmap+timer"
device.profile.name = "HiFi: hw:sofhdadsp: source"
device.profile.description = "Headphones Stereo Microphone"
alsa.mixer_device = "hw:sofhdadsp"
device.description = "Comet Lake PCH-LP cAVS Headphones Stereo Microphone"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Ports:
[In] Mic2: Headphones Stereo Microphone (type: Mic, priority: 200, not available)
Active Port: [In] Mic2
Formats:
pcm
Source #5
State: SUSPENDED
Name: alsa_input.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp_6__source
Description: Comet Lake PCH-LP cAVS Digital Microphone
Driver: module-alsa-card.c
Sample Specification: s16le 4ch 48000Hz
Channel Map: front-left,front-right,rear-left,rear-right
Owner Module: 7
Mute: no
Volume: front-left: 26214 / 40% / -23.88 dB, front-right: 26214 / 40% / -23.88 dB, rear-left: 26214 / 40% / -23.88 dB, rear-right: 26214 / 40% / -23.88 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.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = ""
alsa.id = "DMIC (*)"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "6"
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.long_card_name = "LENOVO-20U9CTO1WW-ThinkPadX1CarbonGen8"
alsa.driver_name = "snd_soc_skl_hda_dsp"
device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "02c8"
device.product.name = "Comet Lake PCH-LP cAVS"
device.string = "hw:sofhdadsp,6"
device.buffering.buffer_size = "65536"
device.buffering.fragment_size = "16384"
device.access_mode = "mmap+timer"
device.profile.name = "HiFi: hw:sofhdadsp,6: source"
device.profile.description = "Digital Microphone"
alsa.mixer_device = "hw:sofhdadsp"
device.description = "Comet Lake PCH-LP cAVS Digital Microphone"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Ports:
[In] Mic1: Digital Microphone (type: Mic, priority: 100, availability unknown)
Active Port: [In] Mic1
Formats:
pcm
Sink Input #166
Driver: protocol-native.c
Owner Module: 11
Client: 139
Sink: 3
Sample Specification: s16le 1ch 44100Hz
Channel Map: mono
Format: pcm, format.sample_format = "\"s16le\"" format.rate = "44100" format.channels = "1" format.channel_map = "\"mono\""
Corked: no
Mute: no
Volume: mono: 65536 / 100% / 0.00 dB
balance 0.00
Buffer Latency: 0 usec
Sink Latency: 7839 usec
Resample method: speex-float-1
Properties:
media.name = "playback"
application.name = "speech-dispatcher-espeak-ng"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.process.id = "581936"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "sd_espeak-ng"
application.language = "C"
window.x11.display = ":0"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
module-stream-restore.id = "sink-input-by-application-name:speech-dispatcher-espeak-ng"
Sink Input #167
Driver: protocol-native.c
Owner Module: 11
Client: 140
Sink: 3
Sample Specification: s16le 1ch 44100Hz
Channel Map: mono
Format: pcm, format.sample_format = "\"s16le\"" format.rate = "44100" format.channels = "1" format.channel_map = "\"mono\""
Corked: no
Mute: no
Volume: mono: 65536 / 100% / 0.00 dB
balance 0.00
Buffer Latency: 0 usec
Sink Latency: 7715 usec
Resample method: speex-float-1
Properties:
media.name = "playback"
application.name = "speech-dispatcher-dummy"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.process.id = "581945"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "sd_dummy"
application.language = "C"
window.x11.display = ":0"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
module-stream-restore.id = "sink-input-by-application-name:speech-dispatcher-dummy"
Client #0
Driver: module-systemd-login.c
Owner Module: 16
Properties:
application.name = "Login Session c2"
systemd-login.session = "c2"
Client #1
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "Ubuntu Audio Settings"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.id = "com.canonical.settings.sound"
application.icon_name = "multimedia-volume-control"
application.version = "0.1"
application.process.id = "2870"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "indicator-sound-service"
application.language = "en_GB.UTF-8"
window.x11.display = ":0"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Client #2
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "Ubuntu Audio Settings"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.id = "com.canonical.settings.sound"
application.icon_name = "multimedia-volume-control"
application.version = "0.1"
application.process.id = "2870"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "indicator-sound-service"
application.language = "en_GB.UTF-8"
window.x11.display = ":0"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Client #3
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "GNOME Volume Control Media Keys"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.id = "org.gnome.VolumeControl"
application.icon_name = "multimedia-volume-control"
application.version = "1.0"
application.process.id = "2872"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "unity-settings-daemon"
application.language = "en_GB.UTF-8"
window.x11.display = ":0"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Client #7
Driver: module-x11-xsmp.c
Owner Module: 24
Properties:
application.name = "XSMP Session on gnome-session as 107f016a6d87db63bc163247107221349800000029130056"
xsmp.vendor = "gnome-session"
xsmp.client.id = "107f016a6d87db63bc163247107221349800000029130056"
Client #9
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "Terminal"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.icon_name = "org.gnome.Terminal"
window.x11.display = ":0"
window.x11.screen = "0"
application.process.id = "3737"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "gnome-terminal-server"
application.language = "en_GB.UTF-8"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Client #13
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "unity-panel-service"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
window.x11.display = ":0"
window.x11.screen = "0"
application.process.id = "3070"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "unity-panel-service"
application.language = "en_GB.UTF-8"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Client #16
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "unity-settings-daemon"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
window.x11.display = ":0"
window.x11.screen = "0"
application.process.id = "2872"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "unity-settings-daemon"
application.language = "en_GB.UTF-8"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Client #50
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "libcanberra"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.version = "0.30"
application.id = "org.freedesktop.libcanberra"
application.process.id = "2872"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "unity-settings-daemon"
application.language = "en_GB.UTF-8"
window.x11.display = ":0"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Client #52
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "notify-osd"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
window.x11.display = ":0"
window.x11.screen = "0"
application.process.id = "3949"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "notify-osd"
application.language = "en_GB.UTF-8"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Client #57
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "polkit-gnome-authentication-agent-1"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
window.x11.display = ":0"
window.x11.screen = "0"
application.process.id = "3094"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "polkit-gnome-authentication-agent-1"
application.language = "en_GB.UTF-8"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Client #62
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "NetworkManager Applet"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.icon_name = "network-workgroup"
window.x11.display = ":0"
window.x11.screen = "0"
application.process.id = "3151"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "nm-applet"
application.language = "en_GB.UTF-8"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Client #97
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "Thunderbird"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
window.x11.display = ":0"
window.x11.screen = "0"
application.process.id = "406437"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "thunderbird"
application.language = "en_GB.UTF-8"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
application.icon_name = "thunderbird"
Client #98
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "Firefox"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
window.x11.display = ":0"
window.x11.screen = "0"
application.process.id = "408765"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "firefox"
application.language = "en_GB.UTF-8"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
application.icon_name = "firefox"
Client #99
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "Thunderbird"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.icon_name = "thunderbird"
application.version = "91.1.1"
application.process.id = "406437"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "thunderbird"
application.language = "en_GB.UTF-8"
window.x11.display = ":0"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Client #100
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "Firefox"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.icon_name = "firefox"
application.version = "92.0.1"
application.process.id = "408765"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "firefox"
application.language = "en_GB.UTF-8"
window.x11.display = ":0"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Client #101
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "Firefox"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.process.id = "408765"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "firefox"
application.language = "en_GB.UTF-8"
window.x11.display = ":0"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
application.icon_name = "firefox"
Client #116
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "Transmission"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.icon_name = "transmission"
window.x11.display = ":0"
window.x11.screen = "0"
application.process.id = "434391"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "transmission-gtk"
application.language = "en_GB.UTF-8"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Client #137
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "update-manager"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.icon_name = "system-software-update"
window.x11.display = ":0"
window.x11.screen = "0"
application.process.id = "569733"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "python3.9"
application.language = "en_GB.UTF-8"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Client #139
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "speech-dispatcher-espeak-ng"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.process.id = "581936"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "sd_espeak-ng"
application.language = "C"
window.x11.display = ":0"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Client #140
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "speech-dispatcher-dummy"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.process.id = "581945"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "sd_dummy"
application.language = "C"
window.x11.display = ":0"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Client #141
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "apport-gtk"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.icon_name = "apport"
window.x11.display = ":0"
window.x11.screen = "0"
application.process.id = "585522"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "python3.9"
application.language = "en_GB.UTF-8"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Client #146
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = "pactl"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.process.id = "586511"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "pactl"
application.language = "C"
window.x11.display = ":0"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Sample #0
Name: dialog-question
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Volume: (invalid)
balance 0.00
Duration: 0.7s
Size: 125.5 KiB
Lazy: no
Filename: n/a
Properties:
media.role = "event"
event.description = "Message dialog shown"
event.id = "dialog-question"
media.name = "dialog-question"
media.filename = "/usr/share//sounds/Yaru/stereo/dialog-question.oga"
application.name = "LibreOffice 7.2"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
window.x11.display = ":0"
window.x11.screen = "0"
application.process.id = "13163"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "soffice.bin"
application.language = "en_GB.UTF-8"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Sample #1
Name: dialog-warning
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Volume: (invalid)
balance 0.00
Duration: 0.4s
Size: 75.8 KiB
Lazy: no
Filename: n/a
Properties:
media.role = "event"
event.description = "Message dialog shown"
event.id = "dialog-warning"
media.name = "dialog-warning"
media.filename = "/usr/share//sounds/Yaru/stereo/dialog-warning.oga"
application.name = "LibreOffice 7.2"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
window.x11.display = ":0"
window.x11.screen = "0"
application.process.id = "13163"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "soffice.bin"
application.language = "en_GB.UTF-8"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Sample #2
Name: audio-volume-change
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Volume: (invalid)
balance 0.00
Duration: 0.1s
Size: 11.5 KiB
Lazy: no
Filename: n/a
Properties:
media.role = "event"
event.description = "volume changed through key press"
event.id = "audio-volume-change"
media.name = "audio-volume-change"
media.filename = "/usr/share//sounds/Yaru/stereo/audio-volume-change.oga"
application.name = "libcanberra"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.version = "0.30"
application.id = "org.freedesktop.libcanberra"
application.process.id = "2872"
application.process.user = "alistair"
application.process.host = "albatross"
application.process.binary = "unity-settings-daemon"
application.language = "en_GB.UTF-8"
window.x11.display = ":0"
application.process.machine_id = "7cdbfe00a6f34d6eade5eaf0e1d3ffd4"
Card #0
Name: alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic
Driver: module-alsa-card.c
Owner Module: 7
Properties:
alsa.card = "0"
alsa.card_name = "sof-hda-dsp"
alsa.long_card_name = "LENOVO-20U9CTO1WW-ThinkPadX1CarbonGen8"
alsa.driver_name = "snd_soc_skl_hda_dsp"
device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "02c8"
device.product.name = "Comet Lake PCH-LP cAVS"
device.string = "0"
device.description = "Comet Lake PCH-LP cAVS"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Profiles:
HiFi: Play HiFi quality Music (sinks: 4, sources: 2, priority: 40768, available: yes)
off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
Active Profile: HiFi
Ports:
[Out] HDMI3: HDMI3 Output (type: HDMI, priority: 700, latency offset: 0 usec, not available)
Part of profile(s): HiFi
[Out] HDMI2: HDMI2 Output (type: HDMI, priority: 600, latency offset: 0 usec, not available)
Part of profile(s): HiFi
[Out] HDMI1: HDMI1 Output (type: HDMI, priority: 500, latency offset: 0 usec, not available)
Part of profile(s): HiFi
[Out] Speaker: Speaker (type: Speaker, priority: 100, latency offset: 0 usec, availability unknown)
Part of profile(s): HiFi
[Out] Headphones: Headphones (type: Headphones, priority: 200, latency offset: 0 usec, not available)
Part of profile(s): HiFi
[In] Mic2: Headphones Stereo Microphone (type: Mic, priority: 200, latency offset: 0 usec, not available)
Part of profile(s): HiFi
[In] Mic1: Digital Microphone (type: Mic, priority: 100, latency offset: 0 usec, availability unknown)
Part of profile(s): HiFi
________________
> cat /etc/pulse/daemon.conf
# This file is part of PulseAudio.
#
# PulseAudio is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# PulseAudio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with PulseAudio; if not, see .
## Configuration file for the PulseAudio daemon. See pulse-daemon.conf(5) for
## more information. Default values are commented out. Use either ; or # for
## commenting.
; daemonize = no
; fail = yes
; allow-module-loading = yes
; allow-exit = yes
; use-pid-file = yes
; system-instance = no
; local-server-type = user
; enable-shm = yes
; enable-memfd = yes
; shm-size-bytes = 0 # setting this 0 will use the system-default, usually 64 MiB
; lock-memory = no
; cpu-limit = no
; high-priority = yes
; nice-level = -11
; realtime-scheduling = yes
; realtime-priority = 5
; exit-idle-time = 20
; scache-idle-time = 20
; dl-search-path = (depends on architecture)
; load-default-script-file = yes
; default-script-file = /etc/pulse/default.pa
; log-target = auto
; log-level = notice
; log-meta = no
; log-time = no
; log-backtrace = 0
; resample-method = speex-float-1
; avoid-resampling = false
; enable-remixing = yes
; remixing-use-all-sink-channels = yes
; remixing-produce-lfe = no
; remixing-consume-lfe = no
; lfe-crossover-freq = 0
; flat-volumes = no
; rescue-streams = yes
; rlimit-fsize = -1
; rlimit-data = -1
; rlimit-stack = -1
; rlimit-core = -1
; rlimit-as = -1
; rlimit-rss = -1
; rlimit-nproc = -1
; rlimit-nofile = 256
; rlimit-memlock = -1
; rlimit-locks = -1
; rlimit-sigpending = -1
; rlimit-msgqueue = -1
; rlimit-nice = 31
; rlimit-rtprio = 9
; rlimit-rttime = 200000
; default-sample-format = s16le
; default-sample-rate = 44100
; alternate-sample-rate = 48000
; default-sample-channels = 2
; default-channel-map = front-left,front-right
; default-fragments = 4
; default-fragment-size-msec = 25
; enable-deferred-volume = yes
deferred-volume-safety-margin-usec = 1
; deferred-volume-extra-delay-usec = 0
________________
> cat /etc/pulse/client.conf
# This file is part of PulseAudio.
#
# PulseAudio is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# PulseAudio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with PulseAudio; if not, see .
## Configuration file for PulseAudio clients. See pulse-client.conf(5) for
## more information. Default values are commented out. Use either ; or # for
## commenting.
; default-sink =
; default-source =
; default-server =
; default-dbus-server =
; autospawn = yes
; daemon-binary = /usr/bin/pulseaudio
; extra-arguments = --log-target=syslog
; cookie-file =
; enable-shm = yes
; shm-size-bytes = 0 # setting this 0 will use the system-default, usually 64 MiB
; auto-connect-localhost = no
; auto-connect-display = no
________________
> cat /etc/pulse/default.pa
#!/usr/bin/pulseaudio -nF
#
# This file is part of PulseAudio.
#
# PulseAudio is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# PulseAudio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with PulseAudio; if not, see .
# This startup script is used only if PulseAudio is started per-user
# (i.e. not in system mode)
.fail
### Automatically restore the volume of streams and devices
load-module module-device-restore
load-module module-stream-restore
load-module module-card-restore
### Automatically augment property information from .desktop files
### stored in /usr/share/application
load-module module-augment-properties
### Should be after module-*-restore but before module-*-detect
load-module module-switch-on-port-available
### Use hot-plugged devices like Bluetooth or USB automatically (LP: #1702794)
.ifexists module-switch-on-connect.so
load-module module-switch-on-connect
.endif
### Load audio drivers statically
### (it's probably better to not load these drivers manually, but instead
### use module-udev-detect -- see below -- for doing this automatically)
#load-module module-alsa-sink
#load-module module-alsa-source device=hw:1,0
#load-module module-oss device="/dev/dsp" sink_name=output source_name=input
#load-module module-oss-mmap device="/dev/dsp" sink_name=output source_name=input
#load-module module-null-sink
#load-module module-pipe-sink
### Automatically load driver modules depending on the hardware available
.ifexists module-udev-detect.so
load-module module-udev-detect
.else
### Use the static hardware detection module (for systems that lack udev support)
load-module module-detect
.endif
### Automatically connect sink and source if JACK server is present
.ifexists module-jackdbus-detect.so
.nofail
load-module module-jackdbus-detect channels=2
.fail
.endif
### Automatically load driver modules for Bluetooth hardware
.ifexists module-bluetooth-policy.so
load-module module-bluetooth-policy
.endif
.ifexists module-bluetooth-discover.so
load-module module-bluetooth-discover
.endif
### Load several protocols
.ifexists module-esound-protocol-unix.so
load-module module-esound-protocol-unix
.endif
load-module module-native-protocol-unix
### Network access (may be configured with paprefs, so leave this commented
### here if you plan to use paprefs)
#load-module module-esound-protocol-tcp
#load-module module-native-protocol-tcp
#load-module module-zeroconf-publish
### Load the RTP receiver module (also configured via paprefs, see above)
#load-module module-rtp-recv
### Load the RTP sender module (also configured via paprefs, see above)
#load-module module-null-sink sink_name=rtp format=s16be channels=2 rate=44100 sink_properties="device.description='RTP Multicast Sink'"
#load-module module-rtp-send source=rtp.monitor
### Load additional modules from GSettings. This can be configured with the paprefs tool.
### Please keep in mind that the modules configured by paprefs might conflict with manually
### loaded modules.
.ifexists module-gsettings.so
.nofail
load-module module-gsettings
.fail
.endif
### Automatically restore the default sink/source when changed by the user
### during runtime
### NOTE: This should be loaded as early as possible so that subsequent modules
### that look up the default sink/source get the right value
load-module module-default-device-restore
### Make sure we always have a sink around, even if it is a null sink.
load-module module-always-sink
### Honour intended role device property
load-module module-intended-roles
### Automatically suspend sinks/sources that become idle for too long
load-module module-suspend-on-idle
### If autoexit on idle is enabled we want to make sure we only quit
### when no local session needs us anymore.
.ifexists module-console-kit.so
load-module module-console-kit
.endif
.ifexists module-systemd-login.so
load-module module-systemd-login
.endif
### Enable positioned event sounds
load-module module-position-event-sounds
### Cork music/video streams when a phone stream is active
load-module module-role-cork
### Block audio recording for snap confined packages unless they have
### the "pulseaudio" or "audio-record" interfaces plugged.
.ifexists module-snap-policy.so
load-module module-snap-policy
.endif
### Modules to allow autoloading of filters (such as echo cancellation)
### on demand. module-filter-heuristics tries to determine what filters
### make sense, and module-filter-apply does the heavy-lifting of
### loading modules and rerouting streams.
load-module module-filter-heuristics
load-module module-filter-apply
### Make some devices default
#set-default-sink output
#set-default-source input
### Allow including a default.pa.d directory, which if present, can be used
### for additional configuration snippets.
.nofail
.include /etc/pulse/default.pa.d
________________
> cat /etc/pulse/system.pa
#!/usr/bin/pulseaudio -nF
#
# This file is part of PulseAudio.
#
# PulseAudio is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# PulseAudio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with PulseAudio; if not, see .
# This startup script is used only if PulseAudio is started in system
# mode.
### Automatically restore the volume of streams and devices
load-module module-device-restore
load-module module-stream-restore
load-module module-card-restore
### Automatically load driver modules depending on the hardware available
.ifexists module-udev-detect.so
load-module module-udev-detect
.else
### Use the static hardware detection module (for systems that lack udev/hal support)
load-module module-detect
.endif
### Load several protocols
.ifexists module-esound-protocol-unix.so
load-module module-esound-protocol-unix
.endif
load-module module-native-protocol-unix
### Automatically restore the default sink/source when changed by the user
### during runtime
### NOTE: This should be loaded as early as possible so that subsequent modules
### that look up the default sink/source get the right value
load-module module-default-device-restore
### Make sure we always have a sink around, even if it is a null sink.
load-module module-always-sink
### Automatically suspend sinks/sources that become idle for too long
load-module module-suspend-on-idle
### Enable positioned event sounds
load-module module-position-event-sounds
### Allow including a system.pa.d directory, which if present, can be used
### for additional configuration snippets.
.nofail
.include /etc/pulse/system.pa.d
________________
> ls -alt /dev/snd/*
crw-rw----+ 1 root audio 116, 4 Sep 30 09:28 /dev/snd/pcmC0D0p
crw-rw----+ 1 root audio 116, 8 Sep 29 22:10 /dev/snd/pcmC0D3p
crw-rw----+ 1 root audio 116, 1 Sep 28 06:44 /dev/snd/seq
crw-rw----+ 1 root audio 116, 33 Sep 28 06:44 /dev/snd/timer
crw-rw----+ 1 root audio 116, 2 Sep 24 10:47 /dev/snd/pcmC0D6c
crw-rw----+ 1 root audio 116, 5 Sep 24 10:11 /dev/snd/pcmC0D0c
crw-rw----+ 1 root audio 116, 9 Sep 24 10:11 /dev/snd/pcmC0D4p
crw-rw----+ 1 root audio 116, 10 Sep 24 10:11 /dev/snd/pcmC0D5p
crw-rw----+ 1 root audio 116, 11 Sep 24 10:11 /dev/snd/hwC0D2
crw-rw----+ 1 root audio 116, 7 Sep 24 10:11 /dev/snd/pcmC0D1c
crw-rw----+ 1 root audio 116, 12 Sep 24 10:11 /dev/snd/hwC0D0
crw-rw----+ 1 root audio 116, 13 Sep 24 10:11 /dev/snd/controlC0
crw-rw----+ 1 root audio 116, 6 Sep 24 10:11 /dev/snd/pcmC0D1p
crw-rw----+ 1 root audio 116, 3 Sep 24 10:11 /dev/snd/pcmC0D7c
/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 60 Sep 24 10:11 .
drwxr-xr-x 3 root root 340 Sep 24 10:11 ..
lrwxrwxrwx 1 root root 12 Sep 24 10:11 pci-0000:00:1f.3-platform-skl_hda_dsp_generic -> ../controlC0
________________
> lsof /dev/snd/*
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
pulseaudi 2076 alistair mem CHR 116,4 585 /dev/snd/pcmC0D0p
pulseaudi 2076 alistair 16u CHR 116,13 0t0 599 /dev/snd/controlC0
pulseaudi 2076 alistair 17u CHR 116,13 0t0 599 /dev/snd/controlC0
pulseaudi 2076 alistair 37u CHR 116,13 0t0 599 /dev/snd/controlC0
pulseaudi 2076 alistair 43u CHR 116,13 0t0 599 /dev/snd/controlC0
pulseaudi 2076 alistair 49u CHR 116,13 0t0 599 /dev/snd/controlC0
pulseaudi 2076 alistair 105u CHR 116,4 0t0 585 /dev/snd/pcmC0D0p
________________
> jacks_do
card=0
numid=16,iface=CARD,name='HDMI/DP,pcm=3 Jack'
; type=BOOLEAN,access=r-------,values=1
: values=off
numid=22,iface=CARD,name='HDMI/DP,pcm=4 Jack'
; type=BOOLEAN,access=r-------,values=1
: values=off
numid=28,iface=CARD,name='HDMI/DP,pcm=5 Jack'
; type=BOOLEAN,access=r-------,values=1
: values=off
numid=15,iface=CARD,name='Headphone Jack'
; type=BOOLEAN,access=r-------,values=1
: values=off
numid=12,iface=CARD,name='Mic Jack'
; type=BOOLEAN,access=r-------,values=1
: values=off
numid=13,iface=CARD,name='Speaker Front Phantom Jack'
; type=BOOLEAN,access=r-------,values=1
: values=on
numid=14,iface=CARD,name='Speaker Surround Phantom Jack'
; type=BOOLEAN,access=r-------,values=1
: values=on
________________
> aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
default
Playback/recording through the PulseAudio sound server
samplerate
Rate Converter Plugin Using Samplerate Library
speexrate
Rate Converter Plugin Using Speex Resampler
jack
JACK Audio Connection Kit
oss
Open Sound System
pulse
PulseAudio Sound Server
upmix
Plugin for channel upmix (4,6,8)
vdownmix
Plugin for channel downmix (stereo) with a simple spacialization
hw:CARD=sofhdadsp,DEV=0
sof-hda-dsp,
Direct hardware device without any conversions
hw:CARD=sofhdadsp,DEV=1
sof-hda-dsp,
Direct hardware device without any conversions
hw:CARD=sofhdadsp,DEV=3
sof-hda-dsp,
Direct hardware device without any conversions
hw:CARD=sofhdadsp,DEV=4
sof-hda-dsp,
Direct hardware device without any conversions
hw:CARD=sofhdadsp,DEV=5
sof-hda-dsp,
Direct hardware device without any conversions
plughw:CARD=sofhdadsp,DEV=0
sof-hda-dsp,
Hardware device with all software conversions
plughw:CARD=sofhdadsp,DEV=1
sof-hda-dsp,
Hardware device with all software conversions
plughw:CARD=sofhdadsp,DEV=3
sof-hda-dsp,
Hardware device with all software conversions
plughw:CARD=sofhdadsp,DEV=4
sof-hda-dsp,
Hardware device with all software conversions
plughw:CARD=sofhdadsp,DEV=5
sof-hda-dsp,
Hardware device with all software conversions
sysdefault:CARD=sofhdadsp
sof-hda-dsp,
Default Audio Device
dmix:CARD=sofhdadsp,DEV=0
sof-hda-dsp,
Direct sample mixing device
dmix:CARD=sofhdadsp,DEV=1
sof-hda-dsp,
Direct sample mixing device
dmix:CARD=sofhdadsp,DEV=3
sof-hda-dsp,
Direct sample mixing device
dmix:CARD=sofhdadsp,DEV=4
sof-hda-dsp,
Direct sample mixing device
dmix:CARD=sofhdadsp,DEV=5
sof-hda-dsp,
Direct sample mixing device
usbstream:CARD=sofhdadsp
sof-hda-dsp
USB Stream Output
________________
> arecord -L
null
Discard all samples (playback) or generate zero samples (capture)
default
Playback/recording through the PulseAudio sound server
samplerate
Rate Converter Plugin Using Samplerate Library
speexrate
Rate Converter Plugin Using Speex Resampler
jack
JACK Audio Connection Kit
oss
Open Sound System
pulse
PulseAudio Sound Server
upmix
Plugin for channel upmix (4,6,8)
vdownmix
Plugin for channel downmix (stereo) with a simple spacialization
hw:CARD=sofhdadsp,DEV=0
sof-hda-dsp,
Direct hardware device without any conversions
hw:CARD=sofhdadsp,DEV=1
sof-hda-dsp,
Direct hardware device without any conversions
hw:CARD=sofhdadsp,DEV=6
sof-hda-dsp,
Direct hardware device without any conversions
hw:CARD=sofhdadsp,DEV=7
sof-hda-dsp,
Direct hardware device without any conversions
plughw:CARD=sofhdadsp,DEV=0
sof-hda-dsp,
Hardware device with all software conversions
plughw:CARD=sofhdadsp,DEV=1
sof-hda-dsp,
Hardware device with all software conversions
plughw:CARD=sofhdadsp,DEV=6
sof-hda-dsp,
Hardware device with all software conversions
plughw:CARD=sofhdadsp,DEV=7
sof-hda-dsp,
Hardware device with all software conversions
sysdefault:CARD=sofhdadsp
sof-hda-dsp,
Default Audio Device
dsnoop:CARD=sofhdadsp,DEV=0
sof-hda-dsp,
Direct sample snooping device
dsnoop:CARD=sofhdadsp,DEV=1
sof-hda-dsp,
Direct sample snooping device
dsnoop:CARD=sofhdadsp,DEV=6
sof-hda-dsp,
Direct sample snooping device
dsnoop:CARD=sofhdadsp,DEV=7
sof-hda-dsp,
Direct sample snooping device
usbstream:CARD=sofhdadsp
sof-hda-dsp
USB Stream Output
________________
> alsa_info_do
cat: '/sys/module/snd_soc_skl_hda_dsp/parameters/*': No such file or directory
dmesg: read kernel buffer failed: Operation not permitted
upload=true&script=true&cardinfo=
!!################################
!!ALSA Information Script v 0.4.65
!!################################
!!Script ran on: Thu Sep 30 07:55:55 UTC 2021
!!Linux Distribution
!!------------------
Ubuntu Impish Indri (development branch) \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu Impish Indri (development branch)" PRETTY_NAME="Ubuntu Impish Indri (development branch)" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=impish
!!DMI Information
!!---------------
Manufacturer: LENOVO
Product Name: 20U9CTO1WW
Product Version: ThinkPad X1 Carbon Gen 8
Firmware Version: N2WET29W (1.19 )
System SKU: LENOVO_MT_20U9_BU_Think_FM_ThinkPad X1 Carbon Gen 8
Board Vendor: LENOVO
Board Name: 20U9CTO1WW
!!ACPI Device Status Information
!!---------------
/sys/bus/acpi/devices/ACPI0003:00/status 15
/sys/bus/acpi/devices/ACPI000C:00/status 15
/sys/bus/acpi/devices/INT0E0C:00/status 15
/sys/bus/acpi/devices/INT33D3:00/status 15
/sys/bus/acpi/devices/INT33D5:00/status 15
/sys/bus/acpi/devices/INT3400:00/status 15
/sys/bus/acpi/devices/INT3403:00/status 15
/sys/bus/acpi/devices/INT3403:01/status 15
/sys/bus/acpi/devices/INT34BB:00/status 15
/sys/bus/acpi/devices/INT3F0D:00/status 15
/sys/bus/acpi/devices/LEN0100:00/status 15
/sys/bus/acpi/devices/LEN0111:00/status 15
/sys/bus/acpi/devices/LEN0130:00/status 15
/sys/bus/acpi/devices/LEN0268:00/status 15
/sys/bus/acpi/devices/LEN0300:00/status 15
/sys/bus/acpi/devices/LNXPOWER:00/status 1
/sys/bus/acpi/devices/LNXPOWER:01/status 1
/sys/bus/acpi/devices/LNXPOWER:02/status 15
/sys/bus/acpi/devices/LNXPOWER:03/status 1
/sys/bus/acpi/devices/LNXPOWER:04/status 1
/sys/bus/acpi/devices/LNXPOWER:05/status 1
/sys/bus/acpi/devices/LNXPOWER:06/status 1
/sys/bus/acpi/devices/LNXPOWER:07/status 1
/sys/bus/acpi/devices/LNXPOWER:08/status 1
/sys/bus/acpi/devices/PNP0103:00/status 15
/sys/bus/acpi/devices/PNP0B00:00/status 15
/sys/bus/acpi/devices/PNP0C02:00/status 3
/sys/bus/acpi/devices/PNP0C02:05/status 3
/sys/bus/acpi/devices/PNP0C0A:00/status 31
/sys/bus/acpi/devices/PRP00001:00/status 11
/sys/bus/acpi/devices/SYNA8006:00/status 15
/sys/bus/acpi/devices/USBC000:00/status 15
/sys/bus/acpi/devices/device:17/status 15
/sys/bus/acpi/devices/device:26/status 15
/sys/bus/acpi/devices/device:27/status 15
!!Kernel Information
!!------------------
Kernel release: 5.13.0-16-generic
Operating System: GNU/Linux
Architecture: x86_64
Processor: x86_64
SMP Enabled: Yes
!!ALSA Version
!!------------
Driver version: k5.13.0-16-generic
Library version: 1.2.4
Utilities version: 1.2.4
!!Loaded ALSA modules
!!-------------------
snd_soc_skl_hda_dsp
!!Sound Servers on this system
!!----------------------------
Pulseaudio:
Installed - Yes (/usr/bin/pulseaudio)
Running - Yes
!!Soundcards recognised by ALSA
!!-----------------------------
0 [sofhdadsp ]: sof-hda-dsp - sof-hda-dsp
LENOVO-20U9CTO1WW-ThinkPadX1CarbonGen8
!!PCI Soundcards installed in the system
!!--------------------------------------
00:1f.3 Audio device [0403]: Intel Corporation Comet Lake PCH-LP cAVS [8086:02c8] (prog-if 80)
Subsystem: Lenovo Comet Lake PCH-LP cAVS [17aa:22be]
!!Modprobe options (Sound related)
!!--------------------------------
snd_pcsp: index=-2
snd_usb_audio: index=-2
snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2
snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2
snd_usb_audio: index=-2
snd_usb_caiaq: index=-2
snd_usb_ua101: index=-2
snd_usb_us122l: index=-2
snd_usb_usx2y: index=-2
snd_cmipci: mpu_port=0x330 fm_port=0x388
snd_pcsp: index=-2
snd_usb_audio: index=-2
!!Loaded sound module options
!!---------------------------
!!Module: snd_soc_skl_hda_dsp
* :
!!HDA-Intel Codec information
!!---------------------------
--startcollapse--
Codec: Realtek ALC285
Address: 0
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x10ec0285
Subsystem Id: 0x17aa22bf
Revision Id: 0x100002
No Modem Function Group found
Default PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
Power states: D0 D1 D2 D3 D3cold CLKSTOP EPSS
Power: setting=D0, actual=D0
GPIO: io=3, o=0, i=0, unsolicited=1, wake=0
IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
Node 0x02 [Audio Output] wcaps 0x41d: Stereo Amp-Out
Control: name="DAC1 Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
Amp-Out vals: [0x51 0x51]
Converter: stream=1, channel=0
PCM:
rates [0x40]: 48000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Node 0x03 [Audio Output] wcaps 0x41d: Stereo Amp-Out
Control: name="DAC2 Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
Amp-Out vals: [0x51 0x51]
Converter: stream=1, channel=0
PCM:
rates [0x40]: 48000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Node 0x04 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x06 [Audio Output] wcaps 0x411: Stereo
Converter: stream=0, channel=0
PCM:
rates [0x40]: 48000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Node 0x07 [Audio Input] wcaps 0x10051b: Stereo Amp-In
Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1
Amp-In vals: [0x97 0x97]
Converter: stream=0, channel=0
SDI-Select: 0
PCM:
rates [0x40]: 48000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 1
0x24
Node 0x08 [Audio Input] wcaps 0x10051b: Stereo Amp-In
Control: name="Capture Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Capture Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1
Amp-In vals: [0x3f 0x3f]
Converter: stream=0, channel=0
SDI-Select: 0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 1
0x23
Node 0x09 [Audio Input] wcaps 0x10051b: Stereo Amp-In
Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1
Amp-In vals: [0x97 0x97]
Converter: stream=0, channel=0
SDI-Select: 0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 1
0x22
Node 0x0a [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0b [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0c [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0d [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0e [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0f [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x12 [Pin Complex] wcaps 0x40040b: Stereo Amp-In
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Pincap 0x00000020: IN
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Node 0x13 [Pin Complex] wcaps 0x40040b: Stereo Amp-In
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Pincap 0x00000020: IN
Pin Default 0x40000000: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0x0, Sequence = 0x0
Pin-ctls: 0x00:
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Node 0x14 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
Control: name="Speaker Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x00010014: OUT EAPD Detect
EAPD 0x2: EAPD
Pin Default 0x90170110: [Fixed] Speaker at Int N/A
Conn = Analog, Color = Unknown
DefAssociation = 0x1, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT
Unsolicited: tag=00, enabled=0
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 1
0x02
Node 0x15 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x16 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x0000001c: OUT HP Detect
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Unsolicited: tag=00, enabled=0
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 2
0x02* 0x03
Node 0x17 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
Control: name="Bass Speaker Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x0000001c: OUT HP Detect
Pin Default 0x90170111: [Fixed] Speaker at Int N/A
Conn = Analog, Color = Unknown
DefAssociation = 0x1, Sequence = 0x1
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT
Unsolicited: tag=00, enabled=0
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 3
0x02 0x03* 0x06
In-driver Connection: 2
0x02 0x03
Node 0x18 [Pin Complex] wcaps 0x40048b: Stereo Amp-In
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Pincap 0x00000024: IN Detect
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Unsolicited: tag=00, enabled=0
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Node 0x19 [Pin Complex] wcaps 0x40048b: Stereo Amp-In
Control: name="Mic Boost Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Pincap 0x00003724: IN Detect
Vref caps: HIZ 50 GRD 80 100
Pin Default 0x04a11040: [Jack] Mic at Ext Right
Conn = 1/8, Color = Black
DefAssociation = 0x4, Sequence = 0x0
Pin-ctls: 0x24: IN VREF_80
Unsolicited: tag=03, enabled=1
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Node 0x1a [Pin Complex] wcaps 0x40048b: Stereo Amp-In
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Pincap 0x00003724: IN Detect
Vref caps: HIZ 50 GRD 80 100
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00: VREF_HIZ
Unsolicited: tag=00, enabled=0
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Node 0x1b [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x00013734: IN OUT EAPD Detect
Vref caps: HIZ 50 GRD 80 100
EAPD 0x2: EAPD
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00: VREF_HIZ
Unsolicited: tag=00, enabled=0
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 2
0x02* 0x03
Node 0x1c [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x1d [Pin Complex] wcaps 0x400400: Mono
Pincap 0x00000020: IN
Pin Default 0x40600001: [N/A] Modem Line at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0x0, Sequence = 0x1
Pin-ctls: 0x20: IN
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Node 0x1e [Pin Complex] wcaps 0x400501: Stereo
Pincap 0x00000010: OUT
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 1
0x06
Node 0x1f [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono
Processing caps: benign=0, ncoeff=142
Node 0x21 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
Control: name="Headphone Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x0001001c: OUT HP EAPD Detect
EAPD 0x2: EAPD
Pin Default 0x04211020: [Jack] HP Out at Ext Right
Conn = 1/8, Color = Black
DefAssociation = 0x2, Sequence = 0x0
Pin-ctls: 0xc0: OUT HP
Unsolicited: tag=02, enabled=1
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 2
0x02 0x03*
Node 0x22 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
Connection: 5
0x19 0x1a 0x1b 0x1d 0x13
Node 0x23 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
Connection: 5
0x19 0x1a 0x1b 0x1d 0x12
Node 0x24 [Audio Selector] wcaps 0x300101: Stereo
Connection: 3
0x12* 0x13 0x18
Codec: Intel Kabylake HDMI
Address: 2
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x8086280b
Subsystem Id: 0x80860101
Revision Id: 0x100000
No Modem Function Group found
Default PCM:
rates [0x0]:
bits [0x0]:
formats [0x0]:
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
Power states: D0 D3 CLKSTOP EPSS
Power: setting=D0, actual=D0, Clock-stop-OK
GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital
Converter: stream=0, channel=0
Digital: Enabled KAE
Digital category: 0x0
IEC Coding Type: 0x0
PCM:
rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
bits [0x1a]: 16 24 32
formats [0x5]: PCM AC3
Power states: D0 D3 EPSS
Power: setting=D0, actual=D0
Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital
Converter: stream=0, channel=0
Digital: Enabled KAE
Digital category: 0x0
IEC Coding Type: 0x0
PCM:
rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
bits [0x1a]: 16 24 32
formats [0x5]: PCM AC3
Power states: D0 D3 EPSS
Power: setting=D0, actual=D0
Node 0x04 [Audio Output] wcaps 0x6611: 8-Channels Digital
Converter: stream=0, channel=0
Digital: Enabled KAE
Digital category: 0x0
IEC Coding Type: 0x0
PCM:
rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
bits [0x1a]: 16 24 32
formats [0x5]: PCM AC3
Power states: D0 D3 EPSS
Power: setting=D0, actual=D0
Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x0b000094: OUT Detect HBR HDMI DP
Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
Conn = Digital, Color = Unknown
DefAssociation = 0x1, Sequence = 0x0
Pin-ctls: 0x00:
Unsolicited: tag=00, enabled=0
Power states: D0 D3 EPSS
Power: setting=D0, actual=D0
Devices: 0
Connection: 0
Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x0b000094: OUT Detect HBR HDMI DP
Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
Conn = Digital, Color = Unknown
DefAssociation = 0x1, Sequence = 0x0
Pin-ctls: 0x00:
Unsolicited: tag=00, enabled=0
Power states: D0 D3 EPSS
Power: setting=D0, actual=D0
Devices: 0
Connection: 0
Node 0x07 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x0b000094: OUT Detect HBR HDMI DP
Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
Conn = Digital, Color = Unknown
DefAssociation = 0x1, Sequence = 0x0
Pin-ctls: 0x00:
Unsolicited: tag=00, enabled=0
Power states: D0 D3 EPSS
Power: setting=D0, actual=D0
Devices: 0
Connection: 0
Node 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono
--endcollapse--
!!ALSA Device nodes
!!-----------------
crw-rw----+ 1 root audio 116, 13 Sep 24 10:11 /dev/snd/controlC0
crw-rw----+ 1 root audio 116, 12 Sep 24 10:11 /dev/snd/hwC0D0
crw-rw----+ 1 root audio 116, 11 Sep 24 10:11 /dev/snd/hwC0D2
crw-rw----+ 1 root audio 116, 5 Sep 24 10:11 /dev/snd/pcmC0D0c
crw-rw----+ 1 root audio 116, 4 Sep 30 09:28 /dev/snd/pcmC0D0p
crw-rw----+ 1 root audio 116, 7 Sep 24 10:11 /dev/snd/pcmC0D1c
crw-rw----+ 1 root audio 116, 6 Sep 24 10:11 /dev/snd/pcmC0D1p
crw-rw----+ 1 root audio 116, 8 Sep 29 22:10 /dev/snd/pcmC0D3p
crw-rw----+ 1 root audio 116, 9 Sep 24 10:11 /dev/snd/pcmC0D4p
crw-rw----+ 1 root audio 116, 10 Sep 24 10:11 /dev/snd/pcmC0D5p
crw-rw----+ 1 root audio 116, 2 Sep 24 10:47 /dev/snd/pcmC0D6c
crw-rw----+ 1 root audio 116, 3 Sep 24 10:11 /dev/snd/pcmC0D7c
crw-rw----+ 1 root audio 116, 1 Sep 28 06:44 /dev/snd/seq
crw-rw----+ 1 root audio 116, 33 Sep 28 06:44 /dev/snd/timer
/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 60 Sep 24 10:11 .
drwxr-xr-x 3 root root 340 Sep 24 10:11 ..
lrwxrwxrwx 1 root root 12 Sep 24 10:11 pci-0000:00:1f.3-platform-skl_hda_dsp_generic -> ../controlC0
!!Aplay/Arecord output
!!--------------------
APLAY
**** List of PLAYBACK Hardware Devices ****
card 0: sofhdadsp [sof-hda-dsp], device 0: HDA Analog (*) []
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 1: HDA Digital (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 3: HDMI1 (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 4: HDMI2 (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 5: HDMI3 (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
ARECORD
**** 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 1: HDA Digital (*) []
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
!!Amixer output
!!-------------
!!-------Mixer controls for card sofhdadsp
Card hw:0 'sofhdadsp'/'LENOVO-20U9CTO1WW-ThinkPadX1CarbonGen8'
Mixer name : 'Realtek ALC285'
Components : 'HDA:8086280b,80860101,00100000 HDA:10ec0285,17aa22bf,00100002 cfg-dmics:4'
Controls : 50
Simple ctrls : 21
Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 87
Mono: Playback 81 [93%] [-4.50dB] [on]
Simple mixer control 'Headphone',0
Capabilities: pswitch
Playback channels: Front Left - Front Right
Mono:
Front Left: Playback [on]
Front Right: Playback [on]
Simple mixer control 'Speaker',0
Capabilities: pswitch
Playback channels: Front Left - Front Right
Mono:
Front Left: Playback [on]
Front Right: Playback [on]
Simple mixer control 'Bass Speaker',0
Capabilities: pswitch
Playback channels: Front Left - Front Right
Mono:
Front Left: Playback [on]
Front Right: Playback [on]
Simple mixer control 'Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 0 [0%] [0.00dB]
Front Right: 0 [0%] [0.00dB]
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958',1
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958',2
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 63
Front Left: Capture 63 [100%] [30.00dB] [on]
Front Right: Capture 63 [100%] [30.00dB] [on]
Simple mixer control 'Auto-Mute Mode',0
Capabilities: enum
Items: 'Disabled' 'Enabled'
Item0: 'Disabled'
Simple mixer control 'DAC1',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 87
Mono:
Front Left: Playback 87 [100%] [0.00dB]
Front Right: Playback 87 [100%] [0.00dB]
Simple mixer control 'DAC2',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 87
Mono:
Front Left: Playback 87 [100%] [0.00dB]
Front Right: Playback 87 [100%] [0.00dB]
Simple mixer control 'Dmic0',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right - Rear Left - Rear Right
Limits: Capture 0 - 70
Front Left: Capture 46 [66%] [-4.00dB] [on]
Front Right: Capture 46 [66%] [-4.00dB] [on]
Rear Left: Capture 46 [66%] [-4.00dB] [on]
Rear Right: Capture 46 [66%] [-4.00dB] [on]
Simple mixer control 'Dmic1 2nd',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 70
Front Left: Capture 50 [71%] [0.00dB]
Front Right: Capture 50 [71%] [0.00dB]
Simple mixer control 'PGA1.0 1 Master',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 32
Mono:
Front Left: Playback 32 [100%] [0.00dB]
Front Right: Playback 32 [100%] [0.00dB]
Simple mixer control 'PGA2.0 2 Master',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 80
Front Left: Capture 50 [62%] [0.00dB]
Front Right: Capture 50 [62%] [0.00dB]
Simple mixer control 'PGA3.0 3 Master',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 32
Mono:
Front Left: Playback 32 [100%] [0.00dB]
Front Right: Playback 32 [100%] [0.00dB]
Simple mixer control 'PGA4.0 4 Master',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 80
Front Left: Capture 50 [62%] [0.00dB]
Front Right: Capture 50 [62%] [0.00dB]
Simple mixer control 'PGA7.0 7 Master',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 32
Mono:
Front Left: Playback 32 [100%] [0.00dB]
Front Right: Playback 32 [100%] [0.00dB]
Simple mixer control 'PGA8.0 8 Master',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 32
Mono:
Front Left: Playback 32 [100%] [0.00dB]
Front Right: Playback 32 [100%] [0.00dB]
Simple mixer control 'PGA9.0 9 Master',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 32
Mono:
Front Left: Playback 32 [100%] [0.00dB]
Front Right: Playback 32 [100%] [0.00dB]
!!Alsactl output
!!--------------
--startcollapse--
state.sofhdadsp {
control.1 {
iface MIXER
name 'DAC1 Playback Volume'
value.0 87
value.1 87
comment {
access 'read write'
type INTEGER
count 2
range '0 - 87'
dbmin -6525
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.2 {
iface MIXER
name 'Speaker Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.3 {
iface MIXER
name 'DAC2 Playback Volume'
value.0 87
value.1 87
comment {
access 'read write'
type INTEGER
count 2
range '0 - 87'
dbmin -6525
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.4 {
iface MIXER
name 'Bass Speaker Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.5 {
iface MIXER
name 'Headphone Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.6 {
iface MIXER
name 'Auto-Mute Mode'
value Disabled
comment {
access 'read write'
type ENUMERATED
count 1
item.0 Disabled
item.1 Enabled
}
}
control.7 {
iface MIXER
name 'Capture Volume'
value.0 63
value.1 63
comment {
access 'read write'
type INTEGER
count 2
range '0 - 63'
dbmin -1725
dbmax 3000
dbvalue.0 3000
dbvalue.1 3000
}
}
control.8 {
iface MIXER
name 'Capture Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.9 {
iface MIXER
name 'Mic Boost Volume'
value.0 0
value.1 0
comment {
access 'read write'
type INTEGER
count 2
range '0 - 3'
dbmin 0
dbmax 3000
dbvalue.0 0
dbvalue.1 0
}
}
control.10 {
iface MIXER
name 'Master Playback Volume'
value 81
comment {
access 'read write'
type INTEGER
count 1
range '0 - 87'
dbmin -6525
dbmax 0
dbvalue.0 -450
}
}
control.11 {
iface MIXER
name 'Master Playback Switch'
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.12 {
iface CARD
name 'Mic Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.13 {
iface CARD
name 'Speaker Front Phantom Jack'
value true
comment {
access read
type BOOLEAN
count 1
}
}
control.14 {
iface CARD
name 'Speaker Surround Phantom Jack'
value true
comment {
access read
type BOOLEAN
count 1
}
}
control.15 {
iface CARD
name 'Headphone Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.16 {
iface CARD
name 'HDMI/DP,pcm=3 Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.17 {
iface MIXER
name 'IEC958 Playback Con Mask'
value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access read
type IEC958
count 1
}
}
control.18 {
iface MIXER
name 'IEC958 Playback Pro Mask'
value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access read
type IEC958
count 1
}
}
control.19 {
iface MIXER
name 'IEC958 Playback Default'
value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access 'read write'
type IEC958
count 1
}
}
control.20 {
iface MIXER
name 'IEC958 Playback Switch'
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.21 {
iface PCM
device 3
name ELD
value ''
comment {
access 'read volatile'
type BYTES
count 0
}
}
control.22 {
iface CARD
name 'HDMI/DP,pcm=4 Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.23 {
iface MIXER
name 'IEC958 Playback Con Mask'
index 1
value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access read
type IEC958
count 1
}
}
control.24 {
iface MIXER
name 'IEC958 Playback Pro Mask'
index 1
value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access read
type IEC958
count 1
}
}
control.25 {
iface MIXER
name 'IEC958 Playback Default'
index 1
value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access 'read write'
type IEC958
count 1
}
}
control.26 {
iface MIXER
name 'IEC958 Playback Switch'
index 1
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.27 {
iface PCM
device 4
name ELD
value ''
comment {
access 'read volatile'
type BYTES
count 0
}
}
control.28 {
iface CARD
name 'HDMI/DP,pcm=5 Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.29 {
iface MIXER
name 'IEC958 Playback Con Mask'
index 2
value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access read
type IEC958
count 1
}
}
control.30 {
iface MIXER
name 'IEC958 Playback Pro Mask'
index 2
value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access read
type IEC958
count 1
}
}
control.31 {
iface MIXER
name 'IEC958 Playback Default'
index 2
value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access 'read write'
type IEC958
count 1
}
}
control.32 {
iface MIXER
name 'IEC958 Playback Switch'
index 2
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.33 {
iface PCM
device 5
name ELD
value ''
comment {
access 'read volatile'
type BYTES
count 0
}
}
control.34 {
iface PCM
device 3
name 'Playback Channel Map'
value.0 0
value.1 0
value.2 0
value.3 0
value.4 0
value.5 0
value.6 0
value.7 0
comment {
access 'read write'
type INTEGER
count 8
range '0 - 36'
}
}
control.35 {
iface PCM
device 4
name 'Playback Channel Map'
value.0 0
value.1 0
value.2 0
value.3 0
value.4 0
value.5 0
value.6 0
value.7 0
comment {
access 'read write'
type INTEGER
count 8
range '0 - 36'
}
}
control.36 {
iface PCM
device 5
name 'Playback Channel Map'
value.0 0
value.1 0
value.2 0
value.3 0
value.4 0
value.5 0
value.6 0
value.7 0
comment {
access 'read write'
type INTEGER
count 8
range '0 - 36'
}
}
control.37 {
iface MIXER
name 'PGA1.0 1 Master Playback Volume'
value.0 32
value.1 32
comment {
access 'read write'
type INTEGER
count 2
range '0 - 32'
dbmin -9999999
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.38 {
iface MIXER
name 'PGA2.0 2 Master Capture Volume'
value.0 50
value.1 50
comment {
access 'read write'
type INTEGER
count 2
range '0 - 80'
dbmin -9999999
dbmax 3000
dbvalue.0 0
dbvalue.1 0
}
}
control.40 {
iface MIXER
name 'PGA3.0 3 Master Playback Volume'
value.0 32
value.1 32
comment {
access 'read write'
type INTEGER
count 2
range '0 - 32'
dbmin -9999999
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.41 {
iface MIXER
name 'PGA4.0 4 Master Capture Volume'
value.0 50
value.1 50
comment {
access 'read write'
type INTEGER
count 2
range '0 - 80'
dbmin -9999999
dbmax 3000
dbvalue.0 0
dbvalue.1 0
}
}
control.43 {
iface MIXER
name 'PGA7.0 7 Master Playback Volume'
value.0 32
value.1 32
comment {
access 'read write'
type INTEGER
count 2
range '0 - 32'
dbmin -9999999
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.44 {
iface MIXER
name 'PGA8.0 8 Master Playback Volume'
value.0 32
value.1 32
comment {
access 'read write'
type INTEGER
count 2
range '0 - 32'
dbmin -9999999
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.45 {
iface MIXER
name 'PGA9.0 9 Master Playback Volume'
value.0 32
value.1 32
comment {
access 'read write'
type INTEGER
count 2
range '0 - 32'
dbmin -9999999
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.46 {
iface MIXER
name 'Dmic0 Capture Volume'
value.0 46
value.1 46
value.2 46
value.3 46
comment {
access 'read write'
type INTEGER
count 4
range '0 - 70'
dbmin -9999999
dbmax 2000
dbvalue.0 -400
dbvalue.1 -400
dbvalue.2 -400
dbvalue.3 -400
}
}
control.47 {
iface MIXER
name 'Dmic0 Capture Switch'
value.0 true
value.1 true
value.2 true
value.3 true
comment {
access 'read write'
type BOOLEAN
count 4
}
}
control.49 {
iface MIXER
name 'Dmic1 2nd Capture Volume'
value.0 50
value.1 50
comment {
access 'read write'
type INTEGER
count 2
range '0 - 70'
dbmin -9999999
dbmax 2000
dbvalue.0 0
dbvalue.1 0
}
}
}
--endcollapse--
!!All Loaded Modules
!!------------------
ac97_bus
acpi_pad
acpi_thermal_rel
aesni_intel
af_alg
algif_hash
algif_skcipher
autofs4
blake2s_x86_64
bluetooth
bnep
btbcm
btintel
btrtl
btusb
ccm
cec
cfg80211
chacha_x86_64
cmac
coretemp
crc32_pclmul
crct10dif_pclmul
cryptd
crypto_simd
curve25519_x86_64
drm
drm_kms_helper
e1000e
ecc
ecdh_generic
efi_pstore
fb_sys_fops
ghash_clmulni_intel
hid
hid_generic
hid_multitouch
i2c_algo_bit
i2c_hid
i2c_hid_acpi
i2c_i801
i2c_smbus
i915
idma64
input_leds
int3400_thermal
int3403_thermal
int340x_thermal_zone
intel_cstate
intel_hid
intel_lpss
intel_lpss_pci
intel_pch_thermal
intel_powerclamp
intel_rapl_common
intel_rapl_msr
intel_soc_dts_iosf
intel_tcc_cooling
intel_wmi_thunderbolt
ip6_tables
ip6_udp_tunnel
ip6t_REJECT
ip6t_rt
ip_tables
ipt_REJECT
iwlmvm
iwlwifi
joydev
kvm
kvm_intel
ledtrig_audio
libarc4
libblake2s
libblake2s_generic
libchacha
libchacha20poly1305
libcrc32c
libcurve25519_generic
lp
mac80211
mac_hid
mc
mei
mei_hdcp
mei_me
msr
nf_conntrack
nf_defrag_ipv4
nf_defrag_ipv6
nf_log_syslog
nf_reject_ipv4
nf_reject_ipv6
nf_tables
nfnetlink
nft_compat
nft_counter
nft_limit
nls_iso8859_1
nls_utf8
nvme
nvme_core
nvram
parport
parport_pc
pinctrl_cannonlake
platform_profile
poly1305_x86_64
ppdev
processor_thermal_device
processor_thermal_mbox
processor_thermal_rapl
processor_thermal_rfim
psmouse
rapl
rc_core
rfcomm
sch_fq_codel
serio_raw
snd
snd_compress
snd_ctl_led
snd_hda_codec
snd_hda_codec_generic
snd_hda_codec_hdmi
snd_hda_codec_realtek
snd_hda_core
snd_hda_ext_core
snd_hda_intel
snd_hwdep
snd_intel_dspcfg
snd_intel_sdw_acpi
snd_pcm
snd_pcm_dmaengine
snd_rawmidi
snd_seq
snd_seq_device
snd_seq_midi
snd_seq_midi_event
snd_soc_acpi
snd_soc_acpi_intel_match
snd_soc_core
snd_soc_dmic
snd_soc_hdac_hda
snd_soc_hdac_hdmi
snd_soc_intel_hda_dsp_common
snd_soc_skl_hda_dsp
snd_sof
snd_sof_intel_hda
snd_sof_intel_hda_common
snd_sof_pci
snd_sof_pci_intel_cnl
snd_sof_xtensa_dsp
snd_timer
soc_button_array
soundcore
soundwire_bus
soundwire_cadence
soundwire_generic_allocation
soundwire_intel
sparse_keymap
sunrpc
syscopyarea
sysfillrect
sysimgblt
thinkpad_acpi
thunderbolt
typec
typec_ucsi
uas
ucsi_acpi
udp_tunnel
usb_storage
uvcvideo
video
videobuf2_common
videobuf2_memops
videobuf2_v4l2
videobuf2_vmalloc
videodev
wireguard
wmi
wmi_bmof
x86_pkg_temp_thermal
x_tables
xhci_pci
xhci_pci_renesas
xt_LOG
xt_addrtype
xt_conntrack
xt_hl
xt_limit
xt_multiport
xt_tcpudp
!!Sysfs Files
!!-----------
/sys/class/sound/hwC0D0/init_pin_configs:
0x12 0x411111f0
0x13 0x40000000
0x14 0x90170110
0x16 0x411111f0
0x17 0x90170111
0x18 0x411111f0
0x19 0x04a11040
0x1a 0x411111f0
0x1b 0x411111f0
0x1d 0x40600001
0x1e 0x411111f0
0x21 0x04211020
/sys/class/sound/hwC0D0/driver_pin_configs:
/sys/class/sound/hwC0D0/user_pin_configs:
/sys/class/sound/hwC0D0/init_verbs:
/sys/class/sound/hwC0D0/hints:
/sys/class/sound/hwC0D2/init_pin_configs:
0x05 0x18560010
0x06 0x18560010
0x07 0x18560010
/sys/class/sound/hwC0D2/driver_pin_configs:
/sys/class/sound/hwC0D2/user_pin_configs:
/sys/class/sound/hwC0D2/init_verbs:
/sys/class/sound/hwC0D2/hints:
!!ALSA/HDA dmesg
!!--------------
!!Packages installed
!!--------------------
ii alsa-topology-conf 1.2.4-1 all ALSA topology configuration files
ii alsa-ucm-conf 1.2.4-2ubuntu4 all ALSA Use Case Manager configuration files
ii alsa-utils 1.2.4-1ubuntu3 amd64 Utilities for configuring and using ALSA