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#1  2023-07-04 09:31:01

  jacekz - Użytkownik

jacekz
Użytkownik
Skąd: Lubuskie
Zarejestrowany: 2013-01-20

Znikanie dźwięku odtwarzanego przez HDMI (DP)

Cześć,
Nie mogę znaleźć przyczyny dość upierdliwej przypadłości:

Dźwięk jest kierowany przez DisplayPort do monitora i podłączonych do niego głośników – i przez większość czasu działa to bez zarzutu.

Dość często jednak, okazuje się, że po jakimś czasie nie korzystania z dźwięku, gdy chcę odtworzyć np. film z dźwiękiem z dowolnej strony (Twittera, YT) mam wyłącznie ciszę.
Nic nie jest wyciszone. Dowolne źródła: różne przeglądarki, Qmmp, mpv – odtwarzają dźwięk (co widać w pavumeter i  pavucontrol) ale panuje cisza.
Po podłączeniu głośników przez złącze analogowe (i przełączeniu wyjścia) dźwięk słychać. Problem rozwiązuje też restart komputera.

Skąd te "zawieszki" dźwięku na wyjściu cyfrowym?
Będę wdzięczny za każde sugestie i pomysły.

Nie ma znaczenia czy pulseaudio czy pipewire.

Kod:

$ wpctl status
PipeWire 'pipewire-0' [0.3.65, jacek@ztc, cookie:2476833910]
 └─ Clients:
        31. pipewire                            [0.3.65, jacek@ztc, pid:1041]
        33. WirePlumber                         [0.3.65, jacek@ztc, pid:1040]
        34. WirePlumber [export]                [0.3.65, jacek@ztc, pid:1040]
        41. xdg-desktop-portal                  [0.3.65, jacek@ztc, pid:1432]
        46. wpctl                               [0.3.65, jacek@ztc, pid:3572]

Audio
 ├─ Devices:
 │      40. Wbudowany dźwięk                  [alsa]
 │  
 ├─ Sinks:
 │  *   45. Wbudowany dźwięk Cyfrowe stereo (HDMI) [vol: 0.90]
 │  
 ├─ Sink endpoints:
 │  
 ├─ Sources:
 │  
 ├─ Source endpoints:
 │  
 └─ Streams:

Video
 ├─ Devices:
 │  
 ├─ Sinks:
 │  
 ├─ Sink endpoints:
 │  
 ├─ Sources:
 │  
 ├─ Source endpoints:
 │  
 └─ Streams:

Settings
 └─ Default Configured Node Names:
         0. Audio/Sink    alsa_output.pci-0000_00_1f.3.hdmi-stereo

Kod:

jacek@ztc: /tmp $ wpctl inspect 40
id 40, type PipeWire:Interface:Device
    alsa.card = "0"
    alsa.card_name = "HDA Intel PCH"
    alsa.driver_name = "snd_hda_intel"
    alsa.long_card_name = "HDA Intel PCH at 0x9c410000 irq 142"
    api.acp.auto-port = "false"
    api.acp.auto-profile = "false"
    api.alsa.card = "0"
    api.alsa.card.longname = "HDA Intel PCH at 0x9c410000 irq 142"
    api.alsa.card.name = "HDA Intel PCH"
    api.alsa.path = "hw:0"
    api.alsa.use-acp = "true"
    api.dbus.ReserveDevice1 = "Audio0"
  * client.id = "34"
  * device.api = "alsa"
    device.bus = "pci"
    device.bus-path = "pci-0000:00:1f.3"
  * device.description = "Wbudowany dźwięk"
    device.enum.api = "udev"
    device.form-factor = "internal"
    device.icon-name = "audio-card-analog-pci"
  * device.name = "alsa_card.pci-0000_00_1f.3"
  * device.nick = "HDA Intel PCH"
    device.plugged.usec = "6428265"
    device.product.id = "0x02c8"
    device.product.name = "Comet Lake PCH-LP cAVS"
    device.string = "0"
    device.subsystem = "sound"
    device.sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
    device.vendor.id = "0x8086"
    device.vendor.name = "Intel Corporation"
  * factory.id = "14"
  * media.class = "Audio/Device"
    object.path = "alsa:pcm:0"
  * object.serial = "40"
jacek@ztc: /tmp $ wpctl inspect 45
id 45, type PipeWire:Interface:Node
    alsa.card = "0"
    alsa.card_name = "HDA Intel PCH"
    alsa.class = "generic"
    alsa.device = "3"
    alsa.driver_name = "snd_hda_intel"
    alsa.id = "HDMI 0"
    alsa.long_card_name = "HDA Intel PCH at 0x9c410000 irq 142"
    alsa.name = "LU28R55"
    alsa.resolution_bits = "16"
    alsa.subclass = "generic-mix"
    alsa.subdevice = "0"
    alsa.subdevice_name = "subdevice #0"
    api.alsa.card.longname = "HDA Intel PCH at 0x9c410000 irq 142"
    api.alsa.card.name = "HDA Intel PCH"
    api.alsa.headroom = "0"
    api.alsa.path = "hdmi:0"
    api.alsa.pcm.card = "0"
    api.alsa.pcm.stream = "playback"
    api.alsa.period-num = "32"
    api.alsa.period-size = "1024"
    audio.adapt.follower = ""
    audio.channels = "2"
    audio.position = "FL,FR"
    card.profile.device = "7"
  * client.id = "34"
    clock.quantum-limit = "8192"
    device.api = "alsa"
    device.class = "sound"
  * device.id = "40"
    device.profile.description = "Cyfrowe stereo (HDMI)"
    device.profile.name = "hdmi-stereo"
    device.routes = "1"
  * factory.id = "18"
    factory.mode = "merge"
    factory.name = "api.alsa.pcm.sink"
    library.name = "audioconvert/libspa-audioconvert"
  * media.class = "Audio/Sink"
  * node.description = "Wbudowany dźwięk Cyfrowe stereo (HDMI)"
    node.driver = "true"
    node.max-latency = "16384/48000"
  * node.name = "alsa_output.pci-0000_00_1f.3.hdmi-stereo"
  * node.nick = "LU28R55"
    node.pause-on-idle = "false"
  * object.path = "alsa:pcm:0:hdmi:0:playback"
  * object.serial = "45"
  * priority.driver = "696"
  * priority.session = "696"

Wynik skryptu alsa-info.sh: http://alsa-project.org/db/?f=cb20d3169ef4b479fa002c3642c9e1e381262aea

Kod:

upload=true&script=true&cardinfo=
!!################################
!!ALSA Information Script v 0.5.3
!!################################

!!Script ran on: Tue Jul  4 06:56:10 UTC 2023


!!Linux Distribution
!!------------------

Debian GNU/Linux 12 \n \l PRETTY_NAME="Debian GNU/Linux 12 (bookworm)" NAME="Debian GNU/Linux" ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/"


!!DMI Information
!!---------------

Manufacturer:      ZOTAC
Product Name:      ZBOX-CI622/CI642/CI662NANO
Product Version:   XX
Firmware Version:  B418P108
System SKU:        NA
Board Vendor:      ZOTAC
Board Name:        ZBOX-CI622/CI642/CI662NANO


!!ACPI Device Status Information
!!---------------

/sys/bus/acpi/devices/ACPI000C:00/status      15
/sys/bus/acpi/devices/ACPI000E:00/status      15
/sys/bus/acpi/devices/INT0E0C:00/status      15
/sys/bus/acpi/devices/INT33A1:00/status      15
/sys/bus/acpi/devices/INT340E:00/status      15
/sys/bus/acpi/devices/INT34BB:00/status      15
/sys/bus/acpi/devices/INT3F0D:00/status      15
/sys/bus/acpi/devices/LNXPOWER:02/status      1
/sys/bus/acpi/devices/LNXPOWER:03/status      15
/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:09/status      1
/sys/bus/acpi/devices/MSFT0101:00/status      15
/sys/bus/acpi/devices/PNP0103:00/status      15
/sys/bus/acpi/devices/PNP0C02:00/status      3
/sys/bus/acpi/devices/PNP0C02:03/status      3
/sys/bus/acpi/devices/PNP0C02:06/status      3
/sys/bus/acpi/devices/PNP0C0C:00/status      15
/sys/bus/acpi/devices/PNP0C0E:00/status      11
/sys/bus/acpi/devices/PNP0C0F:00/status      9
/sys/bus/acpi/devices/PNP0C0F:01/status      9
/sys/bus/acpi/devices/PNP0C0F:02/status      9
/sys/bus/acpi/devices/PNP0C0F:03/status      9
/sys/bus/acpi/devices/PNP0C0F:04/status      9
/sys/bus/acpi/devices/PNP0C0F:05/status      9
/sys/bus/acpi/devices/PNP0C0F:06/status      9
/sys/bus/acpi/devices/PNP0C0F:07/status      9
/sys/bus/acpi/devices/PRP00001:00/status      11


!!Kernel Information
!!------------------

Kernel release:    #1 SMP PREEMPT_DYNAMIC Debian 6.1.27-1 (2023-05-08)
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         unknown
SMP Enabled:       Yes


!!ALSA Version
!!------------

Driver version:     k6.1.0-9-amd64
Library version:    1.2.8
Utilities version:  1.2.8


!!Loaded ALSA modules
!!-------------------

snd_hda_intel (card 0)


!!Sound Servers on this system
!!----------------------------

PipeWire:
      Installed - Yes (/usr/bin/pipewire)
      Running - Yes

No sound servers found.


!!Soundcards recognised by ALSA
!!-----------------------------

 0 [PCH            ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0x9c410000 irq 142


!!PCI Soundcards installed in the system
!!--------------------------------------

00:1f.3 Audio device [0403]: Intel Corporation Comet Lake PCH-LP cAVS [8086:02c8]
    DeviceName: Onboard - Sound


!!Modprobe options (Sound related)
!!--------------------------------

snd_pcsp: index=-2
snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2


!!Loaded sound module options
!!---------------------------

!!Module: snd_hda_intel
    align_buffer_size : -1
    bdl_pos_adj : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
    beep_mode : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y
    ctl_dev_id : N
    dmic_detect : Y
    enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y
    enable_msi : -1
    id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)
    index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
    jackpoll_ms : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
    model : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)
    patch : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)
    pm_blacklist : Y
    position_fix : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
    power_save : 1
    power_save_controller : Y
    probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
    probe_only : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
    single_cmd : -1
    snoop : -1


!!Sysfs card info
!!---------------

!!Card: /sys/class/sound/card0
Driver: /sys/bus/pci/drivers/snd_hda_intel
Tree:
    /sys/class/sound/card0
    |-- controlC0
    |   |-- dev
    |   |-- device -> ../../card0
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- device -> ../../../0000:00:1f.3
    |-- hwC0D0
    |   |-- afg
    |   |-- chip_name
    |   |-- clear
    |   |-- dev
    |   |-- device -> ../../card0
    |   |-- driver_pin_configs
    |   |-- hints
    |   |-- init_pin_configs
    |   |-- init_verbs
    |   |-- mfg
    |   |-- modelname
    |   |-- power
    |   |-- power_off_acct
    |   |-- power_on_acct
    |   |-- reconfig
    |   |-- revision_id
    |   |-- subsystem -> ../../../../../../class/sound
    |   |-- subsystem_id
    |   |-- uevent
    |   |-- user_pin_configs
    |   |-- vendor_id
    |   `-- vendor_name
    |-- hwC0D2
    |   |-- afg
    |   |-- chip_name
    |   |-- clear
    |   |-- dev
    |   |-- device -> ../../card0
    |   |-- driver_pin_configs
    |   |-- hints
    |   |-- init_pin_configs
    |   |-- init_verbs
    |   |-- mfg
    |   |-- modelname
    |   |-- power
    |   |-- power_off_acct
    |   |-- power_on_acct
    |   |-- reconfig
    |   |-- revision_id
    |   |-- subsystem -> ../../../../../../class/sound
    |   |-- subsystem_id
    |   |-- uevent
    |   |-- user_pin_configs
    |   |-- vendor_id
    |   `-- vendor_name
    |-- id
    |-- input17
    |   |-- capabilities
    |   |-- device -> ../../card0
    |   |-- event8
    |   |-- id
    |   |-- inhibited
    |   |-- modalias
    |   |-- name
    |   |-- phys
    |   |-- power
    |   |-- properties
    |   |-- subsystem -> ../../../../../../class/input
    |   |-- uevent
    |   `-- uniq
    |-- input18
    |   |-- capabilities
    |   |-- device -> ../../card0
    |   |-- event9
    |   |-- id
    |   |-- inhibited
    |   |-- modalias
    |   |-- name
    |   |-- phys
    |   |-- power
    |   |-- properties
    |   |-- subsystem -> ../../../../../../class/input
    |   |-- uevent
    |   `-- uniq
    |-- input19
    |   |-- capabilities
    |   |-- device -> ../../card0
    |   |-- event10
    |   |-- id
    |   |-- inhibited
    |   |-- modalias
    |   |-- name
    |   |-- phys
    |   |-- power
    |   |-- properties
    |   |-- subsystem -> ../../../../../../class/input
    |   |-- uevent
    |   `-- uniq
    |-- input20
    |   |-- capabilities
    |   |-- device -> ../../card0
    |   |-- event11
    |   |-- id
    |   |-- inhibited
    |   |-- modalias
    |   |-- name
    |   |-- phys
    |   |-- power
    |   |-- properties
    |   |-- subsystem -> ../../../../../../class/input
    |   |-- uevent
    |   `-- uniq
    |-- input21
    |   |-- capabilities
    |   |-- device -> ../../card0
    |   |-- event12
    |   |-- id
    |   |-- inhibited
    |   |-- modalias
    |   |-- name
    |   |-- phys
    |   |-- power
    |   |-- properties
    |   |-- subsystem -> ../../../../../../class/input
    |   |-- uevent
    |   `-- uniq
    |-- number
    |-- pcmC0D0c
    |   |-- dev
    |   |-- device -> ../../card0
    |   |-- pcm_class
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- pcmC0D0p
    |   |-- dev
    |   |-- device -> ../../card0
    |   |-- pcm_class
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- pcmC0D3p
    |   |-- dev
    |   |-- device -> ../../card0
    |   |-- pcm_class
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- pcmC0D7p
    |   |-- dev
    |   |-- device -> ../../card0
    |   |-- pcm_class
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- pcmC0D8p
    |   |-- dev
    |   |-- device -> ../../card0
    |   |-- pcm_class
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- power
    |   |-- async
    |   |-- autosuspend_delay_ms
    |   |-- control
    |   |-- runtime_active_kids
    |   |-- runtime_active_time
    |   |-- runtime_enabled
    |   |-- runtime_status
    |   |-- runtime_suspended_time
    |   `-- runtime_usage
    |-- subsystem -> ../../../../../class/sound
    `-- uevent


!!HDA-Intel Codec information
!!---------------------------
--startcollapse--

Codec: Realtek ALC662 rev3
Address: 0
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x10ec0662
Subsystem Id: 0x19dab418
Revision Id: 0x100300
No Modem Function Group found
Default PCM:
    rates [0x5f0]: 32000 44100 48000 88200 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 CLKSTOP EPSS
  Power: setting=D0, actual=D0
GPIO: io=2, 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
Node 0x02 [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Control: name="Master Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Device: name="ALC662 rev3 Analog", type="Audio", device=0
  Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
  Amp-Out vals:  [0x57 0x57]
  Converter: stream=0, channel=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
Node 0x03 [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
  Amp-Out vals:  [0x57 0x57]
  Converter: stream=0, channel=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
Node 0x04 [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
  Amp-Out vals:  [0x57 0x57]
  Converter: stream=0, channel=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
Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x06 [Audio Output] wcaps 0x611: Stereo Digital
  Converter: stream=0, channel=0
  Digital:
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x5f0]: 32000 44100 48000 88200 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states:  D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x07 [Vendor Defined Widget] wcaps 0xf00000: Mono
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
  Device: name="ALC662 rev3 Analog", type="Audio", device=0
  Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1
  Amp-In vals:  [0xbb 0xbb]
  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 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Control: name="Mic Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Mic Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
  Amp-In vals:  [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Connection: 9
     0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16
Node 0x0c [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]
  Connection: 2
     0x02 0x0b
Node 0x0d [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]
  Connection: 2
     0x03 0x0b
Node 0x0e [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]
  Connection: 2
     0x04 0x0b
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 0x400401: Stereo
  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 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x14 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Control: name="Master 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 0x0001003c: IN OUT HP EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x01011010: [Jack] Line Out at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=02, enabled=1
  Power states:  D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x0c
Node 0x15 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x80 0x80]
  Pincap 0x00000034: IN OUT 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: 1
     0x0d
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 0x00000034: IN OUT 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: 1
     0x0e
Node 0x17 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x18 [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
  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]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x80 0x80]
  Pincap 0x00003734: IN OUT Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x01a11820: [Jack] Mic at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0x2, Sequence = 0x0
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=01, enabled=1
  Power states:  D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 3
     0x0c* 0x0d 0x0e
Node 0x19 [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 0x0000373c: IN OUT HP 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
  Connection: 3
     0x0c* 0x0d 0x0e
Node 0x1a [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 0x00003734: IN OUT 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
  Connection: 3
     0x0c* 0x0d 0x0e
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 0x0001373c: IN OUT HP 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: 3
     0x0c* 0x0d 0x0e
Node 0x1c [Pin Complex] wcaps 0x400401: Stereo
  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 0x1d [Pin Complex] wcaps 0x400400: Mono
  Pincap 0x00000020: IN
  Pin Default 0x40020601: [N/A] Line Out at Ext N/A
    Conn = 1/4, Color = Unknown
    DefAssociation = 0x0, Sequence = 0x1
  Pin-ctls: 0x00:
  Power states:  D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x1e [Pin Complex] wcaps 0x400701: Stereo Digital
  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: 0x00:
  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=20
Node 0x21 [Vendor Defined Widget] wcaps 0xf00000: Mono
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] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Connection: 11
     0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x0b 0x12
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] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Connection: 10
     0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x0b
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 GenLevel KAE
  Digital category: 0x2
  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: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Power states:  D0 D3 EPSS
  Power: setting=D0, actual=D0
  Devices: 0
  Connection: 3
     0x02* 0x03 0x04
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,  9 Jul  4 08:29 /dev/snd/controlC0
crw-rw----+ 1 root audio 116,  7 Jul  4 08:29 /dev/snd/hwC0D0
crw-rw----+ 1 root audio 116,  8 Jul  4 08:29 /dev/snd/hwC0D2
crw-rw----+ 1 root audio 116,  3 Jul  4 08:29 /dev/snd/pcmC0D0c
crw-rw----+ 1 root audio 116,  2 Jul  4 08:29 /dev/snd/pcmC0D0p
crw-rw----+ 1 root audio 116,  4 Jul  4 08:55 /dev/snd/pcmC0D3p
crw-rw----+ 1 root audio 116,  5 Jul  4 08:29 /dev/snd/pcmC0D7p
crw-rw----+ 1 root audio 116,  6 Jul  4 08:29 /dev/snd/pcmC0D8p
crw-rw----+ 1 root audio 116,  1 Jul  4 08:29 /dev/snd/seq
crw-rw----+ 1 root audio 116, 33 Jul  4 08:29 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Jul  4 08:29 .
drwxr-xr-x 3 root root 260 Jul  4 08:29 ..
lrwxrwxrwx 1 root root  12 Jul  4 08:29 pci-0000:00:1f.3 -> ../controlC0


!!Aplay/Arecord output
!!--------------------

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC662 rev3 Analog [ALC662 rev3 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [LU28R55]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC662 rev3 Analog [ALC662 rev3 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

!!Amixer output
!!-------------

!!-------Mixer controls for card PCH

Card sysdefault:0 'PCH'/'HDA Intel PCH at 0x9c410000 irq 142'
  Mixer name    : 'Realtek ALC662 rev3'
  Components    : 'HDA:10ec0662,19dab418,00100300 HDA:8086280b,80860101,00100000'
  Controls      : 35
  Simple ctrls  : 10
Simple mixer control 'Master',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 87 [100%] [0.00dB] [on]
  Front Right: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'PCM',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 255 [100%] [0.00dB]
  Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Mic',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off]
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 59 [94%] [27.00dB] [off]
  Front Right: Capture 59 [94%] [27.00dB] [off]
Simple mixer control 'Digital',0
  Capabilities: cvolume
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 120
  Front Left: Capture 60 [50%] [0.00dB]
  Front Right: Capture 60 [50%] [0.00dB]
Simple mixer control 'Loopback Mixing',0
  Capabilities: enum
  Items: 'Disabled' 'Enabled'
  Item0: 'Disabled'


!!Alsactl output
!!--------------

--startcollapse--
state.PCH {
    control.1 {
        iface MIXER
        name 'Master 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 'Master Playback Switch'
        value.0 true
        value.1 true
        comment {
            access 'read write'
            type BOOLEAN
            count 2
        }
    }
    control.3 {
        iface MIXER
        name 'Loopback Mixing'
        value Disabled
        comment {
            access 'read write'
            type ENUMERATED
            count 1
            item.0 Disabled
            item.1 Enabled
        }
    }
    control.4 {
        iface MIXER
        name 'Mic Playback Volume'
        value.0 0
        value.1 0
        comment {
            access 'read write'
            type INTEGER
            count 2
            range '0 - 31'
            dbmin -3450
            dbmax 1200
            dbvalue.0 -3450
            dbvalue.1 -3450
        }
    }
    control.5 {
        iface MIXER
        name 'Mic Playback Switch'
        value.0 false
        value.1 false
        comment {
            access 'read write'
            type BOOLEAN
            count 2
        }
    }
    control.6 {
        iface MIXER
        name 'Capture Volume'
        value.0 59
        value.1 59
        comment {
            access 'read write'
            type INTEGER
            count 2
            range '0 - 63'
            dbmin -1725
            dbmax 3000
            dbvalue.0 2700
            dbvalue.1 2700
        }
    }
    control.7 {
        iface MIXER
        name 'Capture Switch'
        value.0 false
        value.1 false
        comment {
            access 'read write'
            type BOOLEAN
            count 2
        }
    }
    control.8 {
        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.9 {
        iface CARD
        name 'Mic Jack'
        value false
        comment {
            access read
            type BOOLEAN
            count 1
        }
    }
    control.10 {
        iface CARD
        name 'Line Out Jack'
        value false
        comment {
            access read
            type BOOLEAN
            count 1
        }
    }
    control.11 {
        iface PCM
        name 'Playback Channel Map'
        value.0 0
        value.1 0
        comment {
            access read
            type INTEGER
            count 2
            range '0 - 36'
        }
    }
    control.12 {
        iface PCM
        name 'Capture Channel Map'
        value.0 0
        value.1 0
        comment {
            access read
            type INTEGER
            count 2
            range '0 - 36'
        }
    }
    control.13 {
        iface CARD
        name 'HDMI/DP,pcm=3 Jack'
        value true
        comment {
            access read
            type BOOLEAN
            count 1
        }
    }
    control.14 {
        iface MIXER
        name 'IEC958 Playback Con Mask'
        value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
        comment {
            access read
            type IEC958
            count 1
        }
    }
    control.15 {
        iface MIXER
        name 'IEC958 Playback Pro Mask'
        value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
        comment {
            access read
            type IEC958
            count 1
        }
    }
    control.16 {
        iface MIXER
        name 'IEC958 Playback Default'
        value '0482000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
        comment {
            access 'read write'
            type IEC958
            count 1
        }
    }
    control.17 {
        iface MIXER
        name 'IEC958 Playback Switch'
        value true
        comment {
            access 'read write'
            type BOOLEAN
            count 1
        }
    }
    control.18 {
        iface PCM
        device 3
        name ELD
        value '100007006714000100000000000000004c2d15104c5532385235350907070000'
        comment {
            access 'read volatile'
            type BYTES
            count 32
        }
    }
    control.19 {
        iface CARD
        name 'HDMI/DP,pcm=7 Jack'
        value false
        comment {
            access read
            type BOOLEAN
            count 1
        }
    }
    control.20 {
        iface MIXER
        name 'IEC958 Playback Con Mask'
        index 1
        value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
        comment {
            access read
            type IEC958
            count 1
        }
    }
    control.21 {
        iface MIXER
        name 'IEC958 Playback Pro Mask'
        index 1
        value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
        comment {
            access read
            type IEC958
            count 1
        }
    }
    control.22 {
        iface MIXER
        name 'IEC958 Playback Default'
        index 1
        value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
        comment {
            access 'read write'
            type IEC958
            count 1
        }
    }
    control.23 {
        iface MIXER
        name 'IEC958 Playback Switch'
        index 1
        value true
        comment {
            access 'read write'
            type BOOLEAN
            count 1
        }
    }
    control.24 {
        iface PCM
        device 7
        name ELD
        value ''
        comment {
            access 'read volatile'
            type BYTES
            count 0
        }
    }
    control.25 {
        iface CARD
        name 'HDMI/DP,pcm=8 Jack'
        value false
        comment {
            access read
            type BOOLEAN
            count 1
        }
    }
    control.26 {
        iface MIXER
        name 'IEC958 Playback Con Mask'
        index 2
        value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
        comment {
            access read
            type IEC958
            count 1
        }
    }
    control.27 {
        iface MIXER
        name 'IEC958 Playback Pro Mask'
        index 2
        value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
        comment {
            access read
            type IEC958
            count 1
        }
    }
    control.28 {
        iface MIXER
        name 'IEC958 Playback Default'
        index 2
        value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
        comment {
            access 'read write'
            type IEC958
            count 1
        }
    }
    control.29 {
        iface MIXER
        name 'IEC958 Playback Switch'
        index 2
        value true
        comment {
            access 'read write'
            type BOOLEAN
            count 1
        }
    }
    control.30 {
        iface PCM
        device 8
        name ELD
        value ''
        comment {
            access 'read volatile'
            type BYTES
            count 0
        }
    }
    control.31 {
        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.32 {
        iface PCM
        device 7
        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.33 {
        iface PCM
        device 8
        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.34 {
        iface MIXER
        name 'PCM Playback Volume'
        value.0 255
        value.1 255
        comment {
            access 'read write user'
            type INTEGER
            count 2
            range '0 - 255'
            tlv '0000000100000008ffffec1400000014'
            dbmin -5100
            dbmax 0
            dbvalue.0 0
            dbvalue.1 0
        }
    }
    control.35 {
        iface MIXER
        name 'Digital Capture Volume'
        value.0 60
        value.1 60
        comment {
            access 'read write user'
            type INTEGER
            count 2
            range '0 - 120'
            tlv '0000000100000008fffff44800000032'
            dbmin -3000
            dbmax 3000
            dbvalue.0 0
            dbvalue.1 0
        }
    }
}
--endcollapse--


!!All Loaded Modules
!!------------------

acpi_pad
acpi_tad
aesni_intel
af_alg
ahci
algif_hash
algif_skcipher
ansi_cprng
async_memcpy
async_pq
async_raid6_recov
async_tx
async_xor
autofs4
binfmt_misc
bluetooth
bnep
bonding
btbcm
btintel
btmtk
btrtl
btusb
button
cec
cfg80211
cmac
configfs
coretemp
crc16
crc32_pclmul
crc32c_generic
crc32c_intel
crc64
crc64_rocksoft
crc_t10dif
crct10dif_common
crct10dif_generic
crct10dif_pclmul
cryptd
crypto_simd
ctr
dm_mod
drbg
drm
drm_buddy
drm_display_helper
drm_kms_helper
ecc
ecdh_generic
efi_pstore
efivarfs
evdev
ext4
fan
fat
fuse
ghash_clmulni_intel
hid
hid_generic
hid_logitech_dj
hid_logitech_hidpp
i2c_algo_bit
i2c_i801
i2c_smbus
i915
iTCO_vendor_support
iTCO_wdt
intel_cstate
intel_pch_thermal
intel_pmc_bxt
intel_pmc_core
intel_powerclamp
intel_rapl_common
intel_rapl_msr
intel_uncore
ip_tables
irqbypass
iwlmvm
iwlwifi
jbd2
jitterentropy_rng
joydev
kvm
kvm_intel
ledtrig_audio
libahci
libarc4
libata
libcrc32c
libphy
linear
loop
lp
mac80211
mbcache
md_mod
mdio_devres
mei
mei_hdcp
mei_me
multipath
nls_ascii
nls_cp437
parport
parport_pc
ppdev
r8169
raid0
raid1
raid10
raid456
raid6_pq
rapl
rc_core
realtek
rfcomm
rfkill
scsi_common
scsi_mod
sd_mod
sg
sha512_generic
sha512_ssse3
snd
snd_compress
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_hrtimer
snd_hwdep
snd_intel_dspcfg
snd_intel_sdw_acpi
snd_pcm
snd_seq
snd_seq_device
snd_seq_dummy
snd_soc_acpi
snd_soc_acpi_intel_match
snd_soc_core
snd_soc_hdac_hda
snd_sof
snd_sof_intel_hda
snd_sof_intel_hda_common
snd_sof_pci
snd_sof_pci_intel_cnl
snd_sof_utils
snd_sof_xtensa_dsp
snd_timer
soundcore
soundwire_bus
soundwire_cadence
soundwire_generic_allocation
soundwire_intel
t10_pi
tls
ttm
uas
ums_realtek
usb_common
usb_storage
usbcore
usbhid
vfat
video
watchdog
wmi
wmi_bmof
x86_pkg_temp_thermal
x_tables
xhci_hcd
xhci_pci
xor


!!Sysfs Files
!!-----------

/sys/class/sound/hwC0D0/init_pin_configs:
0x12 0x411111f0
0x14 0x01011010
0x15 0x411111f0
0x16 0x411111f0
0x18 0x01a11820
0x19 0x411111f0
0x1a 0x411111f0
0x1b 0x411111f0
0x1c 0x411111f0
0x1d 0x40020601
0x1e 0x411111f0

/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-tools                            1.2.5-3                          amd64        Console based ALSA utilities for specific hardware
ii  alsa-utils                            1.2.8-1                          amd64        Utilities for configuring and using ALSA

Ostatnio edytowany przez jacekz (2023-07-04 09:31:42)

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#2  2023-07-07 04:51:27

  Jacekalex - Podobno człowiek...;)

Jacekalex
Podobno człowiek...;)
Skąd: /dev/random
Zarejestrowany: 2008-01-07

Re: Znikanie dźwięku odtwarzanego przez HDMI (DP)

Pewnie jakiś błąd w sterowniku związany z zarządzaniem energią.
Jakieś nowsze lub po prostu inne jajo (kernel) spróbuj.

Jako taki wybór masz:

Kod:

# root ~> apt policy linux-image-amd64
linux-image-amd64:
  Zainstalowana: 6.1.27-1
  Kandydująca:   6.1.27-1
  Tabela wersji:
     6.4.1-1~exp1 1
          1 https://deb.debian.org/debian experimental/main amd64 Packages
     6.3.11-1 500
        500 https://deb.debian.org/debian sid/main amd64 Packages
     6.3.7-1 500
        500 https://deb.debian.org/debian testing/main amd64 Packages
     6.1.37-1 500
        500 https://deb.debian.org/debian-security stable-security/main amd64 Packages
 *** 6.1.27-1 990
        990 https://deb.debian.org/debian stable/main amd64 Packages
        100 /var/lib/dpkg/status

Zwłaszcza, że Twoje obecne jajo ma jakiś poważny bug bezpieczeństwa, skoro jest nowsza wersja w debian-security stable.

Ostatnio edytowany przez Jacekalex (2023-07-07 06:16:19)

W demokracji każdy naród ma taką władzę, na jaką zasługuje ;)
Si vis pacem  para bellum  ;)       |       Pozdrawiam :)

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#3  2023-07-07 10:41:26

  jacekz - Użytkownik

jacekz
Użytkownik
Skąd: Lubuskie
Zarejestrowany: 2013-01-20

Re: Znikanie dźwięku odtwarzanego przez HDMI (DP)

O zarzadzaniu energią pomyślałem, dodałem (bo co to mogło zaszkodzić?)
/etc/modprobe.d/snd.conf

Kod:

options snd_hda_intel power_save=0 power_save_controller=N

Przyznam że nie zwracałem uwagi na wersje jajka. Wczoraj aktualizacja podniosła wersje kernela do 6.1.37-1

Zawieszanie się dźwięku jednak nadal występuje.

Jeszcze to:
Ostatnio, mając więcej czasu na testy, zauważyłem, że dźwięk zawiesił się przy przeglądaniu twittera - przewijając listę wpisów pojawiają się takie zawierające wideo, po najechaniu wskaźnikiem myszy przeglądarka je odtwarza (z domyślnie wyciszonym dźwiękiem) - w głośniku słychać wtedy cichy trzask (nie zawsze, ale w ogóle nie powinno go być) gdy później jeden z filmów "odciszyłem" okazało się że dźwięk nie jest już słyszalny.

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#4  2023-07-07 11:33:20

  Jacekalex - Podobno człowiek...;)

Jacekalex
Podobno człowiek...;)
Skąd: /dev/random
Zarejestrowany: 2008-01-07

Re: Znikanie dźwięku odtwarzanego przez HDMI (DP)

W dmesg albo kern.log nic nie ma na temat zmiany stanu karty dźwiekowej, steru snd-hda-*  lub portu HDMI/DP?

W demokracji każdy naród ma taką władzę, na jaką zasługuje ;)
Si vis pacem  para bellum  ;)       |       Pozdrawiam :)

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#5  2023-07-07 12:26:38

  jacekz - Użytkownik

jacekz
Użytkownik
Skąd: Lubuskie
Zarejestrowany: 2013-01-20

Re: Znikanie dźwięku odtwarzanego przez HDMI (DP)

[Edit] Przy działającym dźwięku i przy braku dźwięku jest dokładnie to samo:

Kod:

dmesg -T | grep snd
[pią  7 lip 12:12:34 2023] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[pią  7 lip 12:12:35 2023] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[pią  7 lip 12:12:35 2023] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC662 rev3: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
[pią  7 lip 12:12:35 2023] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[pią  7 lip 12:12:35 2023] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=0 (0x0/0x0/0x0/0x0/0x0)
[pią  7 lip 12:12:35 2023] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[pią  7 lip 12:12:35 2023] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[pią  7 lip 12:12:35 2023] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x18

Kod:

 dmesg -T | grep HDMI
[pią  7 lip 12:12:35 2023] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19
[pią  7 lip 12:12:35 2023] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20
[pią  7 lip 12:12:35 2023] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input21

[Edit2]
Okazuje się, że uśpienie komputera (pm-suspend) i wybudzenie go przywraca dźwięk :/

Jak restartować "dźwięk"? Restart karty dźwiękowej wydaje się rozwiązywałby problem?

Poniższe nie przynosi efektu:

Kod:

systemctl --user  restart pipewire.service pipewire-pulse.service wireplumber.service

Ostatnio edytowany przez jacekz (2023-07-14 19:59:59)

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