この問題は、私が試したすべてのLinuxディストリビューションで発生します。私のイヤホンマイクはWindowsで認識され動作します。
私のヘッドフォンは単なるPS4ヘッドフォンです：[url]https://www.amazon.com/Official-Sony-Playstation-Earbud-PACKAGING/dp/B01DCYWI96[/url]
ラップトップ：Huawei Matebook D 2020、AMD Ryzen 5 3500U。
$ arecord -l
**** List of CAPTURE Hardware Devices ****
card 1: Generic_1 [HD-Audio Generic], device 0: ALC256 Analog [ALC256 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: acp [acp], device 0: DMIC capture dmic-hifi-0 []
Subdevices: 1/1
Subdevice #0: subdevice #0
それから
$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Generic_1 [HD-Audio Generic], device 0: ALC256 Analog [ALC256 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
それから
$ pacmd list-cards
3 card(s) available.
index: 0
name: <alsa_card.pci-0000_03_00.1>
driver: <module-alsa-card.c>
owner module: 6
properties:
alsa.card = "0"
alsa.card_name = "HD-Audio Generic"
alsa.long_card_name = "HD-Audio Generic at 0xc05c8000 irq 71"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:03:00.1"
sysfs.path = "/devices/pci0000:00/0000:00:08.1/0000:03:00.1/sound/card0"
device.bus = "pci"
device.vendor.id = "1002"
device.vendor.name = "Advanced Micro Devices, Inc. [AMD/ATI]"
device.product.id = "15de"
device.product.name = "Raven/Raven2/Fenghuang HDMI/DP Audio Controller"
device.string = "0"
device.description = "Raven/Raven2/Fenghuang HDMI/DP Audio Controller"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
profiles:
output:hdmi-stereo: Uscita «Digital Stereo (HDMI)» (priority 5900, available: no)
output:hdmi-surround: Uscita «Digital Surround 5.1 (HDMI)» (priority 800, available: no)
output:hdmi-surround71: Uscita «Digital Surround 7.1 (HDMI)» (priority 800, available: no)
off: Spento (priority 0, available: unknown)
active profile: <off>
ports:
hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
index: 1
name: <alsa_card.pci-0000_03_00.5-platform-acp_pdm_mach.0>
driver: <module-alsa-card.c>
owner module: 7
properties:
alsa.card = "2"
alsa.card_name = "acp"
alsa.long_card_name = "HUAWEI-NBLK_WAX9X-M1030-NBLK_WAX9X_PCB"
alsa.driver_name = "snd_acp3x_rn"
device.bus_path = "pci-0000:03:00.5-platform-acp_pdm_mach.0"
sysfs.path = "/devices/pci0000:00/0000:00:08.1/0000:03:00.5/acp_pdm_mach.0/sound/card2"
device.bus = "pci"
device.vendor.id = "1022"
device.vendor.name = "Advanced Micro Devices, Inc. [AMD]"
device.product.id = "15e2"
device.product.name = "Raven/Raven2/FireFlight/Renoir Audio Processor"
device.string = "2"
device.description = "Raven/Raven2/FireFlight/Renoir Audio Processor"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
profiles:
input:stereo-fallback: Ingresso «Stereo» (priority 51, available: unknown)
input:multichannel-input: Ingresso «Multi canale» (priority 1, available: unknown)
off: Spento (priority 0, available: unknown)
active profile: <input:stereo-fallback>
sources:
alsa_input.pci-0000_03_00.5-platform-acp_pdm_mach.0.stereo-fallback/#0: Raven/Raven2/FireFlight/Renoir Audio Processor Stereo
ports:
analog-input: Ingresso analogico (priority 10000, latency offset 0 usec, available: unknown)
properties:
multichannel-input: Ingresso multi canale (priority 0, latency offset 0 usec, available: unknown)
properties:
index: 2
name: <alsa_card.pci-0000_03_00.6>
driver: <module-alsa-card.c>
owner module: 8
properties:
alsa.card = "1"
alsa.card_name = "HD-Audio Generic"
alsa.long_card_name = "HD-Audio Generic at 0xc05c0000 irq 72"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:03:00.6"
sysfs.path = "/devices/pci0000:00/0000:00:08.1/0000:03:00.6/sound/card1"
device.bus = "pci"
device.vendor.id = "1022"
device.vendor.name = "Advanced Micro Devices, Inc. [AMD]"
device.product.id = "15e3"
device.product.name = "Family 17h (Models 10h-1fh) HD Audio Controller"
device.string = "1"
device.description = "Family 17h (Models 10h-1fh) HD Audio Controller"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
profiles:
input:analog-stereo: Ingresso «Stereo analogico» (priority 65, available: unknown)
output:analog-stereo: Uscita «Stereo analogico» (priority 6500, available: unknown)
output:analog-stereo+input:analog-stereo: Duplex stereo analogico (priority 6565, available: unknown)
off: Spento (priority 0, available: unknown)
active profile: <output:analog-stereo+input:analog-stereo>
sinks:
alsa_output.pci-0000_03_00.6.analog-stereo/#0: Family 17h (Models 10h-1fh) HD Audio Controller Stereo analogico
sources:
alsa_output.pci-0000_03_00.6.analog-stereo.monitor/#1: Monitor of Family 17h (Models 10h-1fh) HD Audio Controller Stereo analogico
alsa_input.pci-0000_03_00.6.analog-stereo/#2: Family 17h (Models 10h-1fh) HD Audio Controller Stereo analogico
ports:
analog-input-mic: Microfono (priority 8700, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-input-microphone"
analog-output-speaker: Altoparlanti (priority 10000, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-speakers"
analog-output-headphones: Cuffie analogiche (priority 9900, latency offset 0 usec, available: yes)
properties:
device.icon_name = "audio-headphones"
それから
$ sudo fuser -v /dev/snd/*
UTENTE PID ACCESSO COMANDO
/dev/snd/controlC0: alessandro 15754 F.... pulseaudio
/dev/snd/controlC1: alessandro 15754 F.... pulseaudio
/dev/snd/controlC2: alessandro 15754 F.... pulseaudio
それから
$ pacmd list-sources
3 source(s) available.
index: 0
name: <alsa_input.pci-0000_03_00.5-platform-acp_pdm_mach.0.stereo-fallback>
driver: <module-alsa-card.c>
flags: HARDWARE DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 9030
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
volume steps: 65537
muted: yes
current latency: 0,00 ms
max rewind: 0 KiB
sample spec: s32le ch 2 48000 Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
configured latency: 0,00 ms; range is 0,50 .. 85,33 ms
card: 1 <alsa_card.pci-0000_03_00.5-platform-acp_pdm_mach.0>
module: 7
properties:
alsa.resolution_bits = "32"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = ""
alsa.id = "DMIC capture dmic-hifi-0"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "2"
alsa.card_name = "acp"
alsa.long_card_name = "HUAWEI-NBLK_WAX9X-M1030-NBLK_WAX9X_PCB"
alsa.driver_name = "snd_acp3x_rn"
device.bus_path = "pci-0000:03:00.5-platform-acp_pdm_mach.0"
sysfs.path = "/devices/pci0000:00/0000:00:08.1/0000:03:00.5/acp_pdm_mach.0/sound/card2"
device.bus = "pci"
device.vendor.id = "1022"
device.vendor.name = "Advanced Micro Devices, Inc. [AMD]"
device.product.id = "15e2"
device.product.name = "Raven/Raven2/FireFlight/Renoir Audio Processor"
device.string = "hw:2"
device.buffering.buffer_size = "32768"
device.buffering.fragment_size = "8192"
device.access_mode = "mmap+timer"
device.profile.name = "stereo-fallback"
device.profile.description = "Stereo"
device.description = "Raven/Raven2/FireFlight/Renoir Audio Processor Stereo"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
analog-input: Ingresso analogico (priority 10000, latency offset 0 usec, available: unknown)
properties:
active port: <analog-input>
index: 1
name: <alsa_output.pci-0000_03_00.6.analog-stereo.monitor>
driver: <module-alsa-card.c>
flags: DECIBEL_VOLUME LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 1030
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
volume steps: 65537
muted: no
current latency: 0,00 ms
max rewind: 0 KiB
sample spec: s16le ch 2 44100 Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
fixed latency: 100,14 ms
monitor_of: 0
card: 2 <alsa_card.pci-0000_03_00.6>
module: 8
properties:
device.description = "Monitor of Family 17h (Models 10h-1fh) HD Audio Controller Stereo analogico"
device.class = "monitor"
alsa.card = "1"
alsa.card_name = "HD-Audio Generic"
alsa.long_card_name = "HD-Audio Generic at 0xc05c0000 irq 72"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:03:00.6"
sysfs.path = "/devices/pci0000:00/0000:00:08.1/0000:03:00.6/sound/card1"
device.bus = "pci"
device.vendor.id = "1022"
device.vendor.name = "Advanced Micro Devices, Inc. [AMD]"
device.product.id = "15e3"
device.product.name = "Family 17h (Models 10h-1fh) HD Audio Controller"
device.string = "1"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
* index: 2
name: <alsa_input.pci-0000_03_00.6.analog-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 9039
volume: front-left: 13118 / 20% / -41,92 dB, front-right: 13118 / 20% / -41,92 dB
balance 0,00
base volume: 6554 / 10% / -60,00 dB
volume steps: 65537
muted: no
current latency: 0,00 ms
max rewind: 0 KiB
sample spec: s16le ch 2 44100 Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
fixed latency: 100,14 ms
card: 2 <alsa_card.pci-0000_03_00.6>
module: 8
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ALC256 Analog"
alsa.id = "ALC256 Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "1"
alsa.card_name = "HD-Audio Generic"
alsa.long_card_name = "HD-Audio Generic at 0xc05c0000 irq 72"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:03:00.6"
sysfs.path = "/devices/pci0000:00/0000:00:08.1/0000:03:00.6/sound/card1"
device.bus = "pci"
device.vendor.id = "1022"
device.vendor.name = "Advanced Micro Devices, Inc. [AMD]"
device.product.id = "15e3"
device.product.name = "Family 17h (Models 10h-1fh) HD Audio Controller"
device.string = "front:1"
device.buffering.buffer_size = "17664"
device.buffering.fragment_size = "2944"
device.access_mode = "mmap"
device.profile.name = "analog-stereo"
device.profile.description = "Stereo analogico"
device.description = "Family 17h (Models 10h-1fh) HD Audio Controller Stereo analogico"
alsa.mixer_name = "Realtek ALC256"
alsa.components = "HDA:10ec0256,19e5322b,00100002"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
analog-input-mic: Microfono (priority 8700, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-input-microphone"
active port: <analog-input-mic>
それから
$ pacmd list-source-outputs
0 source output(s) available.
[/code]
[code]
$ lsmod | grep snd
snd_soc_dmic 16384 1
snd_acp3x_pdm_dma 16384 1
snd_acp3x_rn 16384 1
snd_soc_core 323584 3 snd_acp3x_rn,snd_soc_dmic,snd_acp3x_pdm_dma
snd_hda_codec_realtek 143360 1
snd_compress 32768 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_hda_codec_generic 98304 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 73728 1
ledtrig_audio 16384 3 snd_hda_codec_generic,huawei_wmi,snd_hda_codec_realtek
snd_hda_intel 57344 4
snd_intel_dspcfg 24576 1 snd_hda_intel
snd_hda_codec 167936 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_core 106496 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 147456 8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_compress,snd_soc_core,snd_hda_core,snd_acp3x_pdm_dma,snd_pcm_dmaengine
snd_timer 45056 1 snd_pcm
snd_rn_pci_acp3x 20480 0
snd 114688 20 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm
snd_pci_acp3x 20480 0
soundcore 16384 1 snd