no sound, dummy output

Asked by Janis

Hello, after rebooting my laptop my headphones stopped working (mic stopped working as well), camera's mic and monitor's audio still work, I tried to follow steps from troubleshooting procedure but it didn't help.

# STEP 3

!!################################
!!ALSA Information Script v 0.5.0
!!################################

!!Script ran on: Tue Nov 16 10:32:07 UTC 2021

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

Ubuntu 20.04.3 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 20.04.3 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.3 LTS" 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=focal

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

Manufacturer: Micro-Star International Co., Ltd.
Product Name: GS65 Stealth Thin 8RF
Product Version: REV:1.0
Firmware Version: E16Q2IMS.10C
System SKU: 16Q2.1
Board Vendor: Micro-Star International Co., Ltd.
Board Name: MS-16Q2

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

/sys/bus/acpi/devices/ACPI000C:00/status 15
/sys/bus/acpi/devices/INT340E:00/status 15
/sys/bus/acpi/devices/INT3F0D:00/status 15
/sys/bus/acpi/devices/LNXPOWER:00/status 1
/sys/bus/acpi/devices/LNXPOWER:01/status 15
/sys/bus/acpi/devices/LNXPOWER:02/status 1
/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/MSI0007:00/status 15
/sys/bus/acpi/devices/PNP0103:00/status 15
/sys/bus/acpi/devices/PNP0C02:02/status 3
/sys/bus/acpi/devices/PNP0C02:04/status 3
/sys/bus/acpi/devices/PNP0C02:05/status 3
/sys/bus/acpi/devices/PNP0C04:00/status 31
/sys/bus/acpi/devices/PNP0C0A:00/status 31
/sys/bus/acpi/devices/PNP0C0C:00/status 15
/sys/bus/acpi/devices/PNP0C0E:00/status 11
/sys/bus/acpi/devices/PNP0C0F:00/status 11
/sys/bus/acpi/devices/PNP0C0F:01/status 11
/sys/bus/acpi/devices/PNP0C0F:02/status 11
/sys/bus/acpi/devices/PNP0C0F:03/status 11
/sys/bus/acpi/devices/PNP0C0F:04/status 11
/sys/bus/acpi/devices/PNP0C0F:05/status 11
/sys/bus/acpi/devices/PNP0C0F:06/status 11
/sys/bus/acpi/devices/PNP0C0F:07/status 11
/sys/bus/acpi/devices/PRP00001:00/status 11
/sys/bus/acpi/devices/SYN150D:00/status 15

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

Kernel release: 5.11.0-40-generic
Operating System: GNU/Linux
Architecture: x86_64
Processor: x86_64
SMP Enabled: Yes

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

Driver version: k5.11.0-40-generic
Library version: 1.2.2
Utilities version: 1.2.2

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

snd_hda_intel (card 0)
snd_usb_audio (card 1)
snd_hda_intel (card 2)

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

Pulseaudio:
      Installed - Yes (/usr/bin/pulseaudio)
      Running - Yes

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

 0 [PCH ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0xad410000 irq 141
 1 [C525 ]: USB-Audio - HD Webcam C525
                      HD Webcam C525 at usb-0000:00:14.0-5, high speed
 2 [NVidia ]: HDA-Intel - HDA NVidia
                      HDA NVidia at 0xad080000 irq 17

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

00:1f.3 Audio device [0403]: Intel Corporation Cannon Lake PCH cAVS [8086:a348] (rev 10)
 DeviceName: Onboard - Sound
01:00.1 Audio device [0403]: NVIDIA Corporation GP104 High Definition Audio Controller [10de:10f0] (rev a1)
 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-

!!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
snd_hda_intel: model=auto
snd_hda_intel: power_save=0

!!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 : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,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 : auto,(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 : 0
 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

!!Module: snd_usb_audio
 autoclock : Y
 delayed_register : (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)
 device_setup : 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
 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
 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)
 ignore_ctl_error : N
 implicit_fb : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N
 index : -2,-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
 pid : -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
 quirk_alias : (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)
 skip_validation : N
 use_vmalloc : Y
 vid : -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

!!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 : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,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 : auto,(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 : 0
 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
 |-- id
 |-- number
 |-- 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

!!Card: /sys/class/sound/card1
Driver: /sys/bus/usb/drivers/snd-usb-audio
Tree:
 /sys/class/sound/card1
 |-- controlC1
 | |-- dev
 | |-- device -> ../../card1
 | |-- power
 | |-- subsystem -> ../../../../../../../../../class/sound
 | `-- uevent
 |-- device -> ../../../1-5:1.0
 |-- id
 |-- number
 |-- pcmC1D0c
 | |-- dev
 | |-- device -> ../../card1
 | |-- 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

!!Card: /sys/class/sound/card2
Driver: /sys/bus/pci/drivers/snd_hda_intel
Tree:
 /sys/class/sound/card2
 |-- controlC2
 | |-- dev
 | |-- device -> ../../card2
 | |-- power
 | |-- subsystem -> ../../../../../../../class/sound
 | `-- uevent
 |-- device -> ../../../0000:01:00.1
 |-- hwC2D0
 | |-- afg
 | |-- chip_name
 | |-- clear
 | |-- dev
 | |-- device -> ../../card2
 | |-- 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
 |-- input31
 | |-- capabilities
 | |-- device -> ../../card2
 | |-- event18
 | |-- id
 | |-- inhibited
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- input32
 | |-- capabilities
 | |-- device -> ../../card2
 | |-- event19
 | |-- id
 | |-- inhibited
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- input33
 | |-- capabilities
 | |-- device -> ../../card2
 | |-- event20
 | |-- id
 | |-- inhibited
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- input34
 | |-- capabilities
 | |-- device -> ../../card2
 | |-- event21
 | |-- id
 | |-- inhibited
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- input35
 | |-- capabilities
 | |-- device -> ../../card2
 | |-- event22
 | |-- id
 | |-- inhibited
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- number
 |-- pcmC2D10p
 | |-- dev
 | |-- device -> ../../card2
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../../class/sound
 | `-- uevent
 |-- pcmC2D3p
 | |-- dev
 | |-- device -> ../../card2
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../../class/sound
 | `-- uevent
 |-- pcmC2D7p
 | |-- dev
 | |-- device -> ../../card2
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../../class/sound
 | `-- uevent
 |-- pcmC2D8p
 | |-- dev
 | |-- device -> ../../card2
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../../class/sound
 | `-- uevent
 |-- pcmC2D9p
 | |-- dev
 | |-- device -> ../../card2
 | |-- 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: Nvidia GPU 83 HDMI/DP
Address: 0
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x10de0083
Subsystem Id: 0x00000000
Revision Id: 0x100100
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 D1 D2 D3 CLKSTOP EPSS
  Power: setting=D0, actual=D0
GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
Node 0x04 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP
  Pincap 0x09000094: OUT Detect HBR HDMI DP
  Pin Default 0x585600f0: [N/A] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Devices: 4
    *Dev 00: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
     Dev 01: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
     Dev 02: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
     Dev 03: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
  Connection: 4
     0x0a* 0x0b 0x0c 0x0d
Node 0x05 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP
  Pincap 0x09000094: OUT Detect HBR HDMI DP
  Pin Default 0x585600f0: [N/A] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Devices: 4
    *Dev 00: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
     Dev 01: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
     Dev 02: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
     Dev 03: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
  Connection: 4
     0x0a* 0x0b 0x0c 0x0d
Node 0x06 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP
  Pincap 0x09000094: OUT Detect HBR HDMI DP
  Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=01, enabled=1
  Devices: 4
     Dev 00: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
     Dev 01: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
     Dev 02: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
    *Dev 03: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
  Connection: 4
     0x0a* 0x0b 0x0c 0x0d
Node 0x07 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP
  Pincap 0x09000094: OUT Detect HBR HDMI DP
  Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=05, enabled=1
  Devices: 4
     Dev 00: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
     Dev 01: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
     Dev 02: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
    *Dev 03: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
  Connection: 4
     0x0a* 0x0b 0x0c 0x0d
Node 0x08 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP
  Pincap 0x09000094: OUT Detect HBR HDMI DP
  Pin Default 0x585600f0: [N/A] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Devices: 4
    *Dev 00: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
     Dev 01: PD = 0, ELDV = 0, IA = 0, Connections [ 0x00* 0x00 0x00 0x00 ]
     Dev 02: PD = 0, ELDV = 0, IA = 0, Connections [ 0x00* 0x00 0x00 0x00 ]
     Dev 03: PD = 0, ELDV = 0, IA = 0, Connections [ 0x00* 0x00 0x00 0x00 ]
  Connection: 4
     0x0a* 0x0b 0x0c 0x0d
Node 0x09 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP
  Pincap 0x09000094: OUT Detect HBR HDMI DP
  Pin Default 0x585600f0: [N/A] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Devices: 4
    *Dev 00: PD = 0, ELDV = 0, IA = 0, Connections [ 0x0a* 0x0b 0x0c 0x0d ]
     Dev 01: PD = 0, ELDV = 0, IA = 0, Connections [ 0x00* 0x00 0x00 0x00 ]
     Dev 02: PD = 0, ELDV = 0, IA = 0, Connections [ 0x00* 0x00 0x00 0x00 ]
     Dev 03: PD = 0, ELDV = 0, IA = 0, Connections [ 0x00* 0x00 0x00 0x00 ]
  Connection: 4
     0x0a* 0x0b 0x0c 0x0d
Node 0x0a [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe
  Converter: stream=0, channel=0
  Digital:
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0xe]: 16 20 24
    formats [0x5]: PCM AC3
  Unsolicited: tag=00, enabled=0
Node 0x0b [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe
  Converter: stream=0, channel=0
  Digital:
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0xe]: 16 20 24
    formats [0x5]: PCM AC3
  Unsolicited: tag=00, enabled=0
Node 0x0c [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe
  Converter: stream=0, channel=0
  Digital:
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0xe]: 16 20 24
    formats [0x5]: PCM AC3
  Unsolicited: tag=00, enabled=0
Node 0x0d [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe
  Converter: stream=0, channel=0
  Digital:
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0xe]: 16 20 24
    formats [0x5]: PCM AC3
  Unsolicited: tag=00, enabled=0
--endcollapse--

!!USB Descriptors
!!---------------
--startcollapse--

Bus 001 Device 004: ID 046d:0826 Logitech, Inc. HD Webcam C525
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 239 Miscellaneous Device
  bDeviceSubClass 2
  bDeviceProtocol 1 Interface Association
  bMaxPacketSize0 64
  idVendor 0x046d Logitech, Inc.
  idProduct 0x0826 HD Webcam C525
  bcdDevice 0.10
  iManufacturer 0
  iProduct 2
  iSerial 1
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x0c60
    bNumInterfaces 4
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0x80
      (Bus Powered)
    MaxPower 500mA
    Interface Association:
      bLength 8
      bDescriptorType 11
      bFirstInterface 0
      bInterfaceCount 2
      bFunctionClass 1 Audio
      bFunctionSubClass 2 Streaming
      bFunctionProtocol 0
      iFunction 0
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 0
      bInterfaceClass 1 Audio
      bInterfaceSubClass 1 Control Device
      bInterfaceProtocol 0
      iInterface 0
      AudioControl Interface Descriptor:
        bLength 9
        bDescriptorType 36
        bDescriptorSubtype 1 (HEADER)
        bcdADC 1.00
        wTotalLength 0x0026
        bInCollection 1
        baInterfaceNr(0) 1
      AudioControl Interface Descriptor:
        bLength 12
        bDescriptorType 36
        bDescriptorSubtype 2 (INPUT_TERMINAL)
        bTerminalID 1
        wTerminalType 0x0201 Microphone
        bAssocTerminal 0
        bNrChannels 1
        wChannelConfig 0x0003
          Left Front (L)
          Right Front (R)
        iChannelNames 0
        iTerminal 0
      AudioControl Interface Descriptor:
        bLength 9
        bDescriptorType 36
        bDescriptorSubtype 3 (OUTPUT_TERMINAL)
        bTerminalID 3
        wTerminalType 0x0101 USB Streaming
        bAssocTerminal 0
        bSourceID 5
        iTerminal 0
      AudioControl Interface Descriptor:
        bLength 8
        bDescriptorType 36
        bDescriptorSubtype 6 (FEATURE_UNIT)
        bUnitID 5
        bSourceID 1
        bControlSize 1
        bmaControls(0) 0x03
          Mute Control
          Volume Control
        iFeature 0
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 0
      bNumEndpoints 0
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 1
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 3
        bDelay 1 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 1
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 16000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x86 EP 6 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0024 1x 36 bytes
        bInterval 4
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x01
            Sampling Frequency
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 2
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 3
        bDelay 1 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 1
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 24000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x86 EP 6 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0034 1x 52 bytes
        bInterval 4
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x01
            Sampling Frequency
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 3
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 3
        bDelay 1 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 1
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 32000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x86 EP 6 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0044 1x 68 bytes
        bInterval 4
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x01
            Sampling Frequency
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 4
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 3
        bDelay 1 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 1
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 48000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x86 EP 6 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0064 1x 100 bytes
        bInterval 4
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x01
            Sampling Frequency
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Association:
      bLength 8
      bDescriptorType 11
      bFirstInterface 2
      bInterfaceCount 2
      bFunctionClass 14 Video
      bFunctionSubClass 3 Video Interface Collection
      bFunctionProtocol 0
      iFunction 0
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 1 Video Control
      bInterfaceProtocol 0
      iInterface 0
      VideoControl Interface Descriptor:
        bLength 13
        bDescriptorType 36
        bDescriptorSubtype 1 (HEADER)
        bcdUVC 1.00
        wTotalLength 0x00a0
        dwClockFrequency 48.000000MHz
        bInCollection 1
        baInterfaceNr( 0) 3
      VideoControl Interface Descriptor:
        bLength 18
        bDescriptorType 36
        bDescriptorSubtype 2 (INPUT_TERMINAL)
        bTerminalID 1
        wTerminalType 0x0201 Camera Sensor
        bAssocTerminal 0
        iTerminal 0
        wObjectiveFocalLengthMin 0
        wObjectiveFocalLengthMax 0
        wOcularFocalLength 0
        bControlSize 3
        bmControls 0x00020a2e
          Auto-Exposure Mode
          Auto-Exposure Priority
          Exposure Time (Absolute)
          Focus (Absolute)
          Zoom (Absolute)
          PanTilt (Absolute)
          Focus, Auto
      VideoControl Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 5 (PROCESSING_UNIT)
      Warning: Descriptor too short
        bUnitID 2
        bSourceID 1
        wMaxMultiplier 16384
        bControlSize 2
        bmControls 0x0000175b
          Brightness
          Contrast
          Saturation
          Sharpness
          White Balance Temperature
          Backlight Compensation
          Gain
          Power Line Frequency
          White Balance Temperature, Auto
        iProcessing 0
        bmVideoStandards 0x1b
          None
          NTSC - 525/60
          SECAM - 625/50
          NTSC - 625/50
      VideoControl Interface Descriptor:
        bLength 27
        bDescriptorType 36
        bDescriptorSubtype 6 (EXTENSION_UNIT)
        bUnitID 5
        guidExtensionCode {69678ee4-410f-40db-a850-7420d7d8240e}
        bNumControl 8
        bNrPins 1
        baSourceID( 0) 2
        bControlSize 2
        bmControls( 0) 0x3f
        bmControls( 1) 0x03
        iExtension 0
      VideoControl Interface Descriptor:
        bLength 28
        bDescriptorType 36
        bDescriptorSubtype 6 (EXTENSION_UNIT)
        bUnitID 6
        guidExtensionCode {1f5d4ca9-de11-4487-840d-50933c8ec8d1}
        bNumControl 16
        bNrPins 1
        baSourceID( 0) 1
        bControlSize 3
        bmControls( 0) 0xff
        bmControls( 1) 0xff
        bmControls( 2) 0x03
        iExtension 0
      VideoControl Interface Descriptor:
        bLength 27
        bDescriptorType 36
        bDescriptorSubtype 6 (EXTENSION_UNIT)
        bUnitID 7
        guidExtensionCode {49e40215-f434-47fe-b158-0e885023e51b}
        bNumControl 9
        bNrPins 1
        baSourceID( 0) 1
        bControlSize 2
        bmControls( 0) 0xff
        bmControls( 1) 0x01
        iExtension 0
      VideoControl Interface Descriptor:
        bLength 27
        bDescriptorType 36
        bDescriptorSubtype 6 (EXTENSION_UNIT)
        bUnitID 8
        guidExtensionCode {ffe52d21-8030-4e2c-82d9-f587d00540bd}
        bNumControl 10
        bNrPins 1
        baSourceID( 0) 1
        bControlSize 2
        bmControls( 0) 0x00
        bmControls( 1) 0x03
        iExtension 0
      VideoControl Interface Descriptor:
        bLength 9
        bDescriptorType 36
        bDescriptorSubtype 3 (OUTPUT_TERMINAL)
        bTerminalID 3
        wTerminalType 0x0101 USB Streaming
        bAssocTerminal 0
        bSourceID 5
        iTerminal 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x87 EP 7 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0010 1x 16 bytes
        bInterval 8
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 0
      bNumEndpoints 0
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      VideoStreaming Interface Descriptor:
        bLength 15
        bDescriptorType 36
        bDescriptorSubtype 1 (INPUT_HEADER)
        bNumFormats 2
        wTotalLength 0x09f5
        bEndPointAddress 129
        bmInfo 0
        bTerminalLink 3
        bStillCaptureMethod 1
        bTriggerSupport 0
        bTriggerUsage 0
        bControlSize 1
        bmaControls( 0) 0
        bmaControls( 1) 4
      VideoStreaming Interface Descriptor:
        bLength 27
        bDescriptorType 36
        bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
        bFormatIndex 1
        bNumFrameDescriptors 25
        guidFormat {32595559-0000-0010-8000-00aa00389b71}
        bBitsPerPixel 16
        bDefaultFrameIndex 1
        bAspectRatioX 0
        bAspectRatioY 0
        bmInterlaceFlags 0x00
          Interlaced stream or variable: No
          Fields per frame: 2 fields
          Field 1 first: No
          Field pattern: Field 1 only
        bCopyProtect 0
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 1
        bmCapabilities 0x01
          Still image supported
        wWidth 640
        wHeight 480
        dwMinBitRate 24576000
        dwMaxBitRate 147456000
        dwMaxVideoFrameBufferSize 614400
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 2
        bmCapabilities 0x01
          Still image supported
        wWidth 160
        wHeight 120
        dwMinBitRate 1536000
        dwMaxBitRate 9216000
        dwMaxVideoFrameBufferSize 38400
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 3
        bmCapabilities 0x01
          Still image supported
        wWidth 176
        wHeight 144
        dwMinBitRate 2027520
        dwMaxBitRate 12165120
        dwMaxVideoFrameBufferSize 50688
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 4
        bmCapabilities 0x01
          Still image supported
        wWidth 320
        wHeight 176
        dwMinBitRate 4505600
        dwMaxBitRate 27033600
        dwMaxVideoFrameBufferSize 112640
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 5
        bmCapabilities 0x01
          Still image supported
        wWidth 320
        wHeight 240
        dwMinBitRate 6144000
        dwMaxBitRate 36864000
        dwMaxVideoFrameBufferSize 153600
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 6
        bmCapabilities 0x01
          Still image supported
        wWidth 432
        wHeight 240
        dwMinBitRate 8294400
        dwMaxBitRate 49766400
        dwMaxVideoFrameBufferSize 207360
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 7
        bmCapabilities 0x01
          Still image supported
        wWidth 352
        wHeight 288
        dwMinBitRate 8110080
        dwMaxBitRate 48660480
        dwMaxVideoFrameBufferSize 202752
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 8
        bmCapabilities 0x01
          Still image supported
        wWidth 544
        wHeight 288
        dwMinBitRate 12533760
        dwMaxBitRate 75202560
        dwMaxVideoFrameBufferSize 313344
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 9
        bmCapabilities 0x01
          Still image supported
        wWidth 640
        wHeight 360
        dwMinBitRate 18432000
        dwMaxBitRate 110592000
        dwMaxVideoFrameBufferSize 460800
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 10
        bmCapabilities 0x01
          Still image supported
        wWidth 752
        wHeight 416
        dwMinBitRate 25026560
        dwMaxBitRate 150159360
        dwMaxVideoFrameBufferSize 625664
        dwDefaultFrameInterval 416666
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 11
        bmCapabilities 0x01
          Still image supported
        wWidth 800
        wHeight 448
        dwMinBitRate 28672000
        dwMaxBitRate 172032000
        dwMaxVideoFrameBufferSize 716800
        dwDefaultFrameInterval 416666
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 50
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 12
        bmCapabilities 0x01
          Still image supported
        wWidth 864
        wHeight 480
        dwMinBitRate 33177600
        dwMaxBitRate 159252480
        dwMaxVideoFrameBufferSize 829440
        dwDefaultFrameInterval 500000
        bFrameIntervalType 6
        dwFrameInterval( 0) 416666
        dwFrameInterval( 1) 500000
        dwFrameInterval( 2) 666666
        dwFrameInterval( 3) 1000000
        dwFrameInterval( 4) 1333333
        dwFrameInterval( 5) 2000000
      VideoStreaming Interface Descriptor:
        bLength 46
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 13
        bmCapabilities 0x01
          Still image supported
        wWidth 960
        wHeight 544
        dwMinBitRate 41779200
        dwMaxBitRate 167116800
        dwMaxVideoFrameBufferSize 1044480
        dwDefaultFrameInterval 500000
        bFrameIntervalType 5
        dwFrameInterval( 0) 500000
        dwFrameInterval( 1) 666666
        dwFrameInterval( 2) 1000000
        dwFrameInterval( 3) 1333333
        dwFrameInterval( 4) 2000000
      VideoStreaming Interface Descriptor:
        bLength 42
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 14
        bmCapabilities 0x01
          Still image supported
        wWidth 1024
        wHeight 576
        dwMinBitRate 47185920
        dwMaxBitRate 141557760
        dwMaxVideoFrameBufferSize 1179648
        dwDefaultFrameInterval 666666
        bFrameIntervalType 4
        dwFrameInterval( 0) 666666
        dwFrameInterval( 1) 1000000
        dwFrameInterval( 2) 1333333
        dwFrameInterval( 3) 2000000
      VideoStreaming Interface Descriptor:
        bLength 50
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 15
        bmCapabilities 0x01
          Still image supported
        wWidth 800
        wHeight 600
        dwMinBitRate 38400000
        dwMaxBitRate 184320000
        dwMaxVideoFrameBufferSize 960000
        dwDefaultFrameInterval 416666
        bFrameIntervalType 6
        dwFrameInterval( 0) 416666
        dwFrameInterval( 1) 500000
        dwFrameInterval( 2) 666666
        dwFrameInterval( 3) 1000000
        dwFrameInterval( 4) 1333333
        dwFrameInterval( 5) 2000000
      VideoStreaming Interface Descriptor:
        bLength 42
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 16
        bmCapabilities 0x01
          Still image supported
        wWidth 1184
        wHeight 656
        dwMinBitRate 62136320
        dwMaxBitRate 186408960
        dwMaxVideoFrameBufferSize 1553408
        dwDefaultFrameInterval 666666
        bFrameIntervalType 4
        dwFrameInterval( 0) 666666
        dwFrameInterval( 1) 1000000
        dwFrameInterval( 2) 1333333
        dwFrameInterval( 3) 2000000
      VideoStreaming Interface Descriptor:
        bLength 42
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 17
        bmCapabilities 0x01
          Still image supported
        wWidth 960
        wHeight 720
        dwMinBitRate 55296000
        dwMaxBitRate 165888000
        dwMaxVideoFrameBufferSize 1382400
        dwDefaultFrameInterval 666666
        bFrameIntervalType 4
        dwFrameInterval( 0) 666666
        dwFrameInterval( 1) 1000000
        dwFrameInterval( 2) 1333333
        dwFrameInterval( 3) 2000000
      VideoStreaming Interface Descriptor:
        bLength 38
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 18
        bmCapabilities 0x01
          Still image supported
        wWidth 1280
        wHeight 720
        dwMinBitRate 73728000
        dwMaxBitRate 147456000
        dwMaxVideoFrameBufferSize 1843200
        dwDefaultFrameInterval 1000000
        bFrameIntervalType 3
        dwFrameInterval( 0) 1000000
        dwFrameInterval( 1) 1333333
        dwFrameInterval( 2) 2000000
      VideoStreaming Interface Descriptor:
        bLength 38
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 19
        bmCapabilities 0x01
          Still image supported
        wWidth 1392
        wHeight 768
        dwMinBitRate 85524480
        dwMaxBitRate 171048960
        dwMaxVideoFrameBufferSize 2138112
        dwDefaultFrameInterval 1000000
        bFrameIntervalType 3
        dwFrameInterval( 0) 1000000
        dwFrameInterval( 1) 1333333
        dwFrameInterval( 2) 2000000
      VideoStreaming Interface Descriptor:
        bLength 34
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 20
        bmCapabilities 0x01
          Still image supported
        wWidth 1504
        wHeight 832
        dwMinBitRate 100106240
        dwMaxBitRate 150159360
        dwMaxVideoFrameBufferSize 2502656
        dwDefaultFrameInterval 1333333
        bFrameIntervalType 2
        dwFrameInterval( 0) 1333333
        dwFrameInterval( 1) 2000000
      VideoStreaming Interface Descriptor:
        bLength 34
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 21
        bmCapabilities 0x01
          Still image supported
        wWidth 1600
        wHeight 896
        dwMinBitRate 114688000
        dwMaxBitRate 172032000
        dwMaxVideoFrameBufferSize 2867200
        dwDefaultFrameInterval 1333333
        bFrameIntervalType 2
        dwFrameInterval( 0) 1333333
        dwFrameInterval( 1) 2000000
      VideoStreaming Interface Descriptor:
        bLength 34
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 22
        bmCapabilities 0x01
          Still image supported
        wWidth 1280
        wHeight 960
        dwMinBitRate 98304000
        dwMaxBitRate 147456000
        dwMaxVideoFrameBufferSize 2457600
        dwDefaultFrameInterval 1333333
        bFrameIntervalType 2
        dwFrameInterval( 0) 1333333
        dwFrameInterval( 1) 2000000
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 23
        bmCapabilities 0x01
          Still image supported
        wWidth 1712
        wHeight 960
        dwMinBitRate 131481600
        dwMaxBitRate 131481600
        dwMaxVideoFrameBufferSize 3287040
        dwDefaultFrameInterval 2000000
        bFrameIntervalType 1
        dwFrameInterval( 0) 2000000
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 24
        bmCapabilities 0x01
          Still image supported
        wWidth 1792
        wHeight 1008
        dwMinBitRate 144506880
        dwMaxBitRate 144506880
        dwMaxVideoFrameBufferSize 3612672
        dwDefaultFrameInterval 2000000
        bFrameIntervalType 1
        dwFrameInterval( 0) 2000000
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 25
        bmCapabilities 0x01
          Still image supported
        wWidth 1920
        wHeight 1080
        dwMinBitRate 165888000
        dwMaxBitRate 165888000
        dwMaxVideoFrameBufferSize 4147200
        dwDefaultFrameInterval 2000000
        bFrameIntervalType 1
        dwFrameInterval( 0) 2000000
      VideoStreaming Interface Descriptor:
        bLength 6
        bDescriptorType 36
        bDescriptorSubtype 13 (COLORFORMAT)
        bColorPrimaries 1 (BT.709,sRGB)
        bTransferCharacteristics 1 (BT.709)
        bMatrixCoefficients 4 (SMPTE 170M (BT.601))
      VideoStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 6 (FORMAT_MJPEG)
        bFormatIndex 2
        bNumFrameDescriptors 25
        bFlags 1
          Fixed-size samples: Yes
        bDefaultFrameIndex 1
        bAspectRatioX 0
        bAspectRatioY 0
        bmInterlaceFlags 0x00
          Interlaced stream or variable: No
          Fields per frame: 1 fields
          Field 1 first: No
          Field pattern: Field 1 only
        bCopyProtect 0
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 1
        bmCapabilities 0x01
          Still image supported
        wWidth 640
        wHeight 480
        dwMinBitRate 24576000
        dwMaxBitRate 147456000
        dwMaxVideoFrameBufferSize 614400
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 2
        bmCapabilities 0x01
          Still image supported
        wWidth 160
        wHeight 120
        dwMinBitRate 1536000
        dwMaxBitRate 9216000
        dwMaxVideoFrameBufferSize 38400
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 3
        bmCapabilities 0x01
          Still image supported
        wWidth 176
        wHeight 144
        dwMinBitRate 2027520
        dwMaxBitRate 12165120
        dwMaxVideoFrameBufferSize 50688
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 4
        bmCapabilities 0x01
          Still image supported
        wWidth 320
        wHeight 176
        dwMinBitRate 4505600
        dwMaxBitRate 27033600
        dwMaxVideoFrameBufferSize 112640
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 5
        bmCapabilities 0x01
          Still image supported
        wWidth 320
        wHeight 240
        dwMinBitRate 6144000
        dwMaxBitRate 36864000
        dwMaxVideoFrameBufferSize 153600
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 6
        bmCapabilities 0x01
          Still image supported
        wWidth 432
        wHeight 240
        dwMinBitRate 8294400
        dwMaxBitRate 49766400
        dwMaxVideoFrameBufferSize 207360
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 7
        bmCapabilities 0x01
          Still image supported
        wWidth 352
        wHeight 288
        dwMinBitRate 8110080
        dwMaxBitRate 48660480
        dwMaxVideoFrameBufferSize 202752
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 8
        bmCapabilities 0x01
          Still image supported
        wWidth 544
        wHeight 288
        dwMinBitRate 12533760
        dwMaxBitRate 75202560
        dwMaxVideoFrameBufferSize 313344
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 9
        bmCapabilities 0x01
          Still image supported
        wWidth 640
        wHeight 360
        dwMinBitRate 18432000
        dwMaxBitRate 110592000
        dwMaxVideoFrameBufferSize 460800
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 10
        bmCapabilities 0x01
          Still image supported
        wWidth 752
        wHeight 416
        dwMinBitRate 25026560
        dwMaxBitRate 150159360
        dwMaxVideoFrameBufferSize 625664
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 11
        bmCapabilities 0x01
          Still image supported
        wWidth 800
        wHeight 448
        dwMinBitRate 28672000
        dwMaxBitRate 172032000
        dwMaxVideoFrameBufferSize 716800
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 12
        bmCapabilities 0x01
          Still image supported
        wWidth 864
        wHeight 480
        dwMinBitRate 33177600
        dwMaxBitRate 199065600
        dwMaxVideoFrameBufferSize 829440
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 13
        bmCapabilities 0x01
          Still image supported
        wWidth 960
        wHeight 544
        dwMinBitRate 41779200
        dwMaxBitRate 250675200
        dwMaxVideoFrameBufferSize 1044480
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 14
        bmCapabilities 0x01
          Still image supported
        wWidth 1024
        wHeight 576
        dwMinBitRate 47185920
        dwMaxBitRate 283115520
        dwMaxVideoFrameBufferSize 1179648
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 15
        bmCapabilities 0x01
          Still image supported
        wWidth 800
        wHeight 600
        dwMinBitRate 38400000
        dwMaxBitRate 230400000
        dwMaxVideoFrameBufferSize 960000
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 16
        bmCapabilities 0x01
          Still image supported
        wWidth 1184
        wHeight 656
        dwMinBitRate 62136320
        dwMaxBitRate 372817920
        dwMaxVideoFrameBufferSize 1553408
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 17
        bmCapabilities 0x01
          Still image supported
        wWidth 960
        wHeight 720
        dwMinBitRate 55296000
        dwMaxBitRate 331776000
        dwMaxVideoFrameBufferSize 1382400
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 18
        bmCapabilities 0x01
          Still image supported
        wWidth 1280
        wHeight 720
        dwMinBitRate 73728000
        dwMaxBitRate 442368000
        dwMaxVideoFrameBufferSize 1843200
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 19
        bmCapabilities 0x01
          Still image supported
        wWidth 1392
        wHeight 768
        dwMinBitRate 85524480
        dwMaxBitRate 513146880
        dwMaxVideoFrameBufferSize 2138112
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 20
        bmCapabilities 0x01
          Still image supported
        wWidth 1504
        wHeight 832
        dwMinBitRate 100106240
        dwMaxBitRate 600637440
        dwMaxVideoFrameBufferSize 2502656
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 21
        bmCapabilities 0x01
          Still image supported
        wWidth 1600
        wHeight 896
        dwMinBitRate 114688000
        dwMaxBitRate 688128000
        dwMaxVideoFrameBufferSize 2867200
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 22
        bmCapabilities 0x01
          Still image supported
        wWidth 1280
        wHeight 960
        dwMinBitRate 98304000
        dwMaxBitRate 589824000
        dwMaxVideoFrameBufferSize 2457600
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 23
        bmCapabilities 0x01
          Still image supported
        wWidth 1712
        wHeight 960
        dwMinBitRate 131481600
        dwMaxBitRate 788889600
        dwMaxVideoFrameBufferSize 3287040
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 24
        bmCapabilities 0x01
          Still image supported
        wWidth 1792
        wHeight 1008
        dwMinBitRate 144506880
        dwMaxBitRate 867041280
        dwMaxVideoFrameBufferSize 3612672
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 25
        bmCapabilities 0x01
          Still image supported
        wWidth 1920
        wHeight 1080
        dwMinBitRate 165888000
        dwMaxBitRate 995328000
        dwMaxVideoFrameBufferSize 4147200
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 6
        bDescriptorType 36
        bDescriptorSubtype 13 (COLORFORMAT)
        bColorPrimaries 1 (BT.709,sRGB)
        bTransferCharacteristics 1 (BT.709)
        bMatrixCoefficients 4 (SMPTE 170M (BT.601))
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 1
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x00c0 1x 192 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 2
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0180 1x 384 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 3
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0200 1x 512 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 4
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0280 1x 640 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 5
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0320 1x 800 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 6
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x03b0 1x 944 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 7
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0a80 2x 640 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 8
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0b20 2x 800 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 9
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0be0 2x 992 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 10
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x13c0 3x 960 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 11
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x13fc 3x 1020 bytes
        bInterval 1
--endcollapse--

!!USB Stream information
!!----------------------
--startcollapse--

HD Webcam C525 at usb-0000:00:14.0-5, high speed : USB Audio

Capture:
  Status: Running
    Interface = 1
    Altset = 4
    Packet Size = 100
    Momentary freq = 48000 Hz (0x6.0000)
  Interface 1
    Altset 1
    Format: S16_LE
    Channels: 1
    Endpoint: 0x86 (6 IN) (ASYNC)
    Rates: 16000
    Data packet interval: 1000 us
    Bits: 16
    Channel map: MONO
  Interface 1
    Altset 2
    Format: S16_LE
    Channels: 1
    Endpoint: 0x86 (6 IN) (ASYNC)
    Rates: 24000
    Data packet interval: 1000 us
    Bits: 16
    Channel map: MONO
  Interface 1
    Altset 3
    Format: S16_LE
    Channels: 1
    Endpoint: 0x86 (6 IN) (ASYNC)
    Rates: 32000
    Data packet interval: 1000 us
    Bits: 16
    Channel map: MONO
  Interface 1
    Altset 4
    Format: S16_LE
    Channels: 1
    Endpoint: 0x86 (6 IN) (ASYNC)
    Rates: 48000
    Data packet interval: 1000 us
    Bits: 16
    Channel map: MONO
--endcollapse--

!!USB Mixer information
!!---------------------
--startcollapse--

USB Mixer: usb_id=0x046d0826, ctrlif=0, ctlerr=0
Card: HD Webcam C525 at usb-0000:00:14.0-5, high speed
  Unit: 5
    Control: name="Mic Capture Volume", index=0
    Info: id=5, control=2, cmask=0x0, channels=1, type="S16"
    Volume: min=1536, max=7680, dBmin=600, dBmax=3000
  Unit: 5
    Control: name="Mic Capture Switch", index=0
    Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
--endcollapse--

!!ALSA Device nodes
!!-----------------

crw-rw----+ 1 root audio 116, 11 Nov 16 13:16 /dev/snd/controlC0
crw-rw----+ 1 root audio 116, 3 Nov 16 13:16 /dev/snd/controlC1
crw-rw----+ 1 root audio 116, 10 Nov 16 13:16 /dev/snd/controlC2
crw-rw----+ 1 root audio 116, 9 Nov 16 13:16 /dev/snd/hwC2D0
crw-rw----+ 1 root audio 116, 2 Nov 16 13:18 /dev/snd/pcmC1D0c
crw-rw----+ 1 root audio 116, 8 Nov 16 13:16 /dev/snd/pcmC2D10p
crw-rw----+ 1 root audio 116, 4 Nov 16 13:16 /dev/snd/pcmC2D3p
crw-rw----+ 1 root audio 116, 5 Nov 16 13:16 /dev/snd/pcmC2D7p
crw-rw----+ 1 root audio 116, 6 Nov 16 13:16 /dev/snd/pcmC2D8p
crw-rw----+ 1 root audio 116, 7 Nov 16 13:16 /dev/snd/pcmC2D9p
crw-rw----+ 1 root audio 116, 1 Nov 16 13:16 /dev/snd/seq
crw-rw----+ 1 root audio 116, 33 Nov 16 13:16 /dev/snd/timer

/dev/snd/by-id:
total 0
drwxr-xr-x 2 root root 60 Nov 16 13:16 .
drwxr-xr-x 4 root root 320 Nov 16 13:16 ..
lrwxrwxrwx 1 root root 12 Nov 16 13:16 usb-046d_HD_Webcam_C525_9451A310-00 -> ../controlC1

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 100 Nov 16 13:16 .
drwxr-xr-x 4 root root 320 Nov 16 13:16 ..
lrwxrwxrwx 1 root root 12 Nov 16 13:16 pci-0000:00:14.0-usb-0:5:1.0 -> ../controlC1
lrwxrwxrwx 1 root root 12 Nov 16 13:16 pci-0000:00:1f.3 -> ../controlC0
lrwxrwxrwx 1 root root 12 Nov 16 13:16 pci-0000:01:00.1 -> ../controlC2

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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 2: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 10: HDMI 4 [HDMI 4]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 1: C525 [HD Webcam C525], device 0: USB Audio [USB Audio]
  Subdevices: 0/1
  Subdevice #0: subdevice #0

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

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

Card hw:0 'PCH'/'HDA Intel PCH at 0xad410000 irq 141'
  Mixer name : ''
  Components : ''
  Controls : 1
  Simple ctrls : 1
Simple mixer control 'PCM',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 241 [95%] [-2.80dB]
  Front Right: Playback 241 [95%] [-2.80dB]

!!-------Mixer controls for card C525

Card hw:1 'C525'/'HD Webcam C525 at usb-0000:00:14.0-5, high speed'
  Mixer name : 'USB Mixer'
  Components : 'USB046d:0826'
  Controls : 3
  Simple ctrls : 1
Simple mixer control 'Mic',0
  Capabilities: cvolume cvolume-joined cswitch cswitch-joined
  Capture channels: Mono
  Limits: Capture 0 - 16
  Mono: Capture 16 [100%] [30.00dB] [on]

!!-------Mixer controls for card NVidia

Card hw:2 'NVidia'/'HDA NVidia at 0xad080000 irq 17'
  Mixer name : 'Nvidia GPU 83 HDMI/DP'
  Components : 'HDA:10de0083,00000000,00100100'
  Controls : 35
  Simple ctrls : 5
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 'IEC958',3
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958',4
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]

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

--startcollapse--
state.PCH {
 control.1 {
  iface MIXER
  name 'PCM Playback Volume'
  value.0 241
  value.1 241
  comment {
   access 'read write user'
   type INTEGER
   count 2
   range '0 - 255'
   tlv '0000000100000008ffffec1400000014'
   dbmin -5100
   dbmax 0
   dbvalue.0 -280
   dbvalue.1 -280
  }
 }
}
state.C525 {
 control.1 {
  iface PCM
  name 'Capture Channel Map'
  value 2
  comment {
   access read
   type INTEGER
   count 1
   range '0 - 36'
  }
 }
 control.2 {
  iface MIXER
  name 'Mic Capture Switch'
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.3 {
  iface MIXER
  name 'Mic Capture Volume'
  value 16
  comment {
   access 'read write'
   type INTEGER
   count 1
   range '0 - 16'
   dbmin 600
   dbmax 3000
   dbvalue.0 3000
  }
 }
}
state.NVidia {
 control.1 {
  iface CARD
  name 'HDMI/DP,pcm=3 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.2 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.3 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.4 {
  iface MIXER
  name 'IEC958 Playback Default'
  value '0482000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.5 {
  iface MIXER
  name 'IEC958 Playback Switch'
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.6 {
  iface PCM
  device 3
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.7 {
  iface CARD
  name 'HDMI/DP,pcm=7 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.8 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  index 1
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.9 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  index 1
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.10 {
  iface MIXER
  name 'IEC958 Playback Default'
  index 1
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.11 {
  iface MIXER
  name 'IEC958 Playback Switch'
  index 1
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.12 {
  iface PCM
  device 7
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.13 {
  iface CARD
  name 'HDMI/DP,pcm=8 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.14 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  index 2
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.15 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  index 2
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.16 {
  iface MIXER
  name 'IEC958 Playback Default'
  index 2
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.17 {
  iface MIXER
  name 'IEC958 Playback Switch'
  index 2
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.18 {
  iface PCM
  device 8
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.19 {
  iface CARD
  name 'HDMI/DP,pcm=9 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.20 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  index 3
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.21 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  index 3
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.22 {
  iface MIXER
  name 'IEC958 Playback Default'
  index 3
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.23 {
  iface MIXER
  name 'IEC958 Playback Switch'
  index 3
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.24 {
  iface PCM
  device 9
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.25 {
  iface CARD
  name 'HDMI/DP,pcm=10 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.26 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  index 4
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.27 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  index 4
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.28 {
  iface MIXER
  name 'IEC958 Playback Default'
  index 4
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.29 {
  iface MIXER
  name 'IEC958 Playback Switch'
  index 4
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.30 {
  iface PCM
  device 10
  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 PCM
  device 9
  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 10
  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'
  }
 }
}
--endcollapse--

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

ac97_bus
acpi_pad
aesni_intel
af_alg
algif_hash
algif_skcipher
alx
aufs
autofs4
bluetooth
bnep
bpfilter
br_netfilter
bridge
btbcm
btintel
btrtl
btusb
ccm
cec
cfg80211
cmac
coretemp
crc32_pclmul
crct10dif_pclmul
cryptd
crypto_simd
dm_crypt
drm
drm_kms_helper
ecc
ecdh_generic
ee1004
efi_pstore
fb_sys_fops
ghash_clmulni_intel
glue_helper
hid
hid_generic
hid_logitech_dj
hid_logitech_hidpp
i2c_algo_bit
i2c_i801
i2c_smbus
i915
input_leds
intel_cstate
intel_pch_thermal
intel_powerclamp
intel_rapl_common
intel_rapl_msr
intel_wmi_thunderbolt
ip_tables
iptable_filter
iptable_nat
iwlmvm
iwlwifi
joydev
kvm
kvm_intel
ledtrig_audio
libarc4
libcrc32c
llc
lp
mac80211
mac_hid
mc
mdio
mei
mei_hdcp
mei_me
msi_wmi
msr
mxm_wmi
nf_conntrack
nf_conntrack_netlink
nf_defrag_ipv4
nf_defrag_ipv6
nf_nat
nfnetlink
nls_iso8859_1
nvidia
nvidia_drm
nvidia_modeset
nvidia_uvm
nvme
nvme_core
overlay
parport
parport_pc
ppdev
psmouse
rapl
rc_core
rfcomm
sch_fq_codel
serio_raw
snd
snd_compress
snd_hda_codec
snd_hda_codec_hdmi
snd_hda_core
snd_hda_ext_core
snd_hda_intel
snd_hwdep
snd_intel_dspcfg
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_hdac_hda
snd_sof
snd_sof_intel_byt
snd_sof_intel_hda
snd_sof_intel_hda_common
snd_sof_intel_ipc
snd_sof_pci
snd_sof_xtensa_dsp
snd_timer
snd_usb_audio
snd_usbmidi_lib
soundcore
soundwire_bus
soundwire_cadence
soundwire_generic_allocation
soundwire_intel
sparse_keymap
stp
syscopyarea
sysfillrect
sysimgblt
usbhid
uvcvideo
video
videobuf2_common
videobuf2_memops
videobuf2_v4l2
videobuf2_vmalloc
videodev
wmi
wmi_bmof
x86_pkg_temp_thermal
x_tables
xfrm_algo
xfrm_user
xhci_pci
xhci_pci_renesas
xt_MASQUERADE
xt_addrtype
xt_conntrack

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

/sys/class/sound/hwC2D0/init_pin_configs:
0x04 0x585600f0
0x05 0x585600f0
0x06 0x185600f0
0x07 0x185600f0
0x08 0x585600f0
0x09 0x585600f0

/sys/class/sound/hwC2D0/driver_pin_configs:

/sys/class/sound/hwC2D0/user_pin_configs:

/sys/class/sound/hwC2D0/init_verbs:

/sys/class/sound/hwC2D0/hints:

!!ALSA/HDA dmesg
!!--------------

[ 0.225238] ACPI: Added _OSI(Linux-Dell-Video)
[ 0.225238] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.225238] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
--
[ 0.419542] pci 0000:01:00.0: reg 0x30: [mem 0xad000000-0xad07ffff pref]
[ 0.419569] pci 0000:01:00.0: Enabling HDA controller
[ 0.419861] pci 0000:01:00.1: [10de:10f0] type 00 class 0x040300
--
[ 12.812354] usb 1-5: set resolution quirk: cval->res = 384
[ 12.812514] usbcore: registered new interface driver snd-usb-audio
[ 12.858958] iwlwifi 0000:00:14.3: base HW address: 94:b8:6d:91:3b:92
[ 12.860461] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 12.860657] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 12.860954] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
[ 12.861057] snd_hda_intel 0000:01:00.1: Disabling MSI
[ 12.861064] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client
[ 12.864770] snd_hda_intel 0000:00:1f.3: Unknown capability 0
[ 12.877200] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[ 12.882719] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2/input31
[ 12.882789] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2/input32
[ 12.882855] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2/input33
[ 12.882923] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2/input34
[ 12.883004] input: HDA NVidia HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2/input35
[ 12.908861] loop10: detected capacity change from 0 to 113536
--
[ 12.944871] Adding 1003516k swap on /dev/mapper/vgubuntu-swap_1. Priority:-2 extents:1 across:1003516k SSFS
[ 12.972962] snd_hda_intel 0000:00:1f.3: CORB reset timeout#1, CORBRP = 0
[ 12.974529] snd_hda_intel 0000:00:1f.3: no codecs found!
[ 13.009007] loop11: detected capacity change from 0 to 8

!!Packages installed
!!--------------------

ii alsa-topology-conf 1.2.2-1 all ALSA topology configuration files
ii alsa-ucm-conf 1.2.2-1ubuntu0.11 all ALSA Use Case Manager configuration files
ii alsa-utils 1.2.2-1ubuntu2.1 amd64 Utilities for configuring and using ALSA

# STEP4

Advanced Linux Sound Architecture Driver Version k5.11.0-40-generic.
 0 [PCH ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0xad410000 irq 141
 1 [C525 ]: USB-Audio - HD Webcam C525
                      HD Webcam C525 at usb-0000:00:14.0-5, high speed
 2 [NVidia ]: HDA-Intel - HDA NVidia
                      HDA NVidia at 0xad080000 irq 17
  1: : sequencer
  2: [ 1- 0]: digital audio capture
  3: [ 1] : control
  4: [ 2- 3]: digital audio playback
  5: [ 2- 7]: digital audio playback
  6: [ 2- 8]: digital audio playback
  7: [ 2- 9]: digital audio playback
  8: [ 2-10]: digital audio playback
  9: [ 2- 0]: hardware dependent
 10: [ 2] : control
 11: [ 0] : control
 33: : timer
02-00: HDA Codec 0
01-00: USB Audio : USB Audio : capture 1
02-03: HDMI 0 : HDMI 0 : playback 1
02-07: HDMI 1 : HDMI 1 : playback 1
02-08: HDMI 2 : HDMI 2 : playback 1
02-09: HDMI 3 : HDMI 3 : playback 1
02-10: HDMI 4 : HDMI 4 : playback 1
Client info
  cur clients : 2
  peak clients : 2
  max clients : 192

Client 0 : "System" [Kernel]
  Port 0 : "Timer" (Rwe-)
  Port 1 : "Announce" (R-e-)
Client 14 : "Midi Through" [Kernel]
  Port 0 : "Midi Through Port-0" (RWe-)
total 176
-rw-r--r-- 1 root root 1415 сен 13 07:11 analog-input-aux.conf
-rw-r--r-- 1 root root 2056 сен 13 07:11 analog-input.conf
-rw-r--r-- 1 root root 5769 сен 13 07:11 analog-input.conf.common
-rw-r--r-- 1 root root 2185 сен 13 07:11 analog-input-dock-mic.conf
-rw-r--r-- 1 root root 1420 сен 13 07:11 analog-input-fm.conf
-rw-r--r-- 1 root root 2196 сен 13 07:11 analog-input-front-mic.conf
-rw-r--r-- 1 root root 2298 сен 13 07:11 analog-input-headphone-mic.conf
-rw-r--r-- 1 root root 2521 сен 13 07:11 analog-input-headset-mic.conf
-rw-r--r-- 1 root root 2797 сен 13 07:11 analog-input-internal-mic-always.conf
-rw-r--r-- 1 root root 3155 сен 13 07:11 analog-input-internal-mic.conf
-rw-r--r-- 1 root root 2609 сен 13 07:11 analog-input-linein.conf
-rw-r--r-- 1 root root 2797 сен 13 07:11 analog-input-mic.conf
-rw-r--r-- 1 root root 1330 сен 13 07:11 analog-input-mic.conf.common
-rw-r--r-- 1 root root 1457 сен 13 07:11 analog-input-mic-line.conf
-rw-r--r-- 1 root root 2185 сен 13 07:11 analog-input-rear-mic.conf
-rw-r--r-- 1 root root 1425 сен 13 07:11 analog-input-tvtuner.conf
-rw-r--r-- 1 root root 1385 сен 13 07:11 analog-input-video.conf
-rw-r--r-- 1 root root 1929 сен 13 07:11 analog-output.conf
-rw-r--r-- 1 root root 11566 сен 13 07:11 analog-output.conf.common
-rw-r--r-- 1 root root 2139 сен 13 07:11 analog-output-headphones-2.conf
-rw-r--r-- 1 root root 3339 сен 13 07:11 analog-output-headphones.conf
-rw-r--r-- 1 root root 3963 сен 13 07:11 analog-output-lineout.conf
-rw-r--r-- 1 root root 1993 сен 13 07:11 analog-output-mono.conf
-rw-r--r-- 1 root root 3949 сен 13 07:11 analog-output-speaker-always.conf
-rw-r--r-- 1 root root 4824 сен 13 07:11 analog-output-speaker.conf
-rw-r--r-- 1 root root 181 сен 13 07:11 hdmi-output-0.conf
-rw-r--r-- 1 root root 183 сен 13 07:11 hdmi-output-1.conf
-rw-r--r-- 1 root root 183 сен 13 07:11 hdmi-output-2.conf
-rw-r--r-- 1 root root 183 сен 13 07:11 hdmi-output-3.conf
-rw-r--r-- 1 root root 183 сен 13 07:11 hdmi-output-4.conf
-rw-r--r-- 1 root root 183 сен 13 07:11 hdmi-output-5.conf
-rw-r--r-- 1 root root 183 сен 13 07:11 hdmi-output-6.conf
-rw-r--r-- 1 root root 183 сен 13 07:11 hdmi-output-7.conf
-rw-r--r-- 1 root root 789 сен 13 07:11 iec958-stereo-input.conf
-rw-r--r-- 1 root root 712 сен 13 07:11 iec958-stereo-output.conf
-rw-r--r-- 1 root root 1072 сен 13 07:11 steelseries-arctis-output-chat-common.conf
-rw-r--r-- 1 root root 1064 сен 13 07:11 steelseries-arctis-output-game-common.conf
-rw-r--r-- 1 root root 1273 сен 13 07:11 usb-gaming-headset-input.conf
-rw-r--r-- 1 root root 1262 сен 13 07:11 usb-gaming-headset-output-mono.conf
-rw-r--r-- 1 root root 1350 сен 13 07:11 usb-gaming-headset-output-stereo.conf
rm: cannot remove '/etc/asound.conf': No such file or directory
rm: cannot remove '/home/yanis/.pulse': No such file or directory
rm: cannot remove '/home/yanis/.asound*': No such file or directory
rm: cannot remove '/home/yanis/.pulse-cookie': No such file or directory
Hit:1 http://ppa.launchpad.net/alexlarsson/flatpak/ubuntu focal InRelease
Hit:2 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:3 https://download.docker.com/linux/ubuntu focal InRelease
Hit:4 http://ppa.launchpad.net/fish-shell/release-3/ubuntu focal InRelease
Hit:5 https://packages.cloud.google.com/apt cloud-sdk InRelease
Hit:6 https://packages.microsoft.com/ubuntu/20.04/prod focal InRelease
Hit:7 http://ppa.launchpad.net/hluk/copyq/ubuntu focal InRelease
Ign:8 https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/4.2 InRelease
Hit:9 http://ppa.launchpad.net/hvr/ghc/ubuntu focal InRelease
Hit:10 https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/4.2 Release
Hit:11 http://us.archive.ubuntu.com/ubuntu focal InRelease
Hit:12 http://ppa.launchpad.net/strukturag/libde265/ubuntu focal InRelease
Get:13 http://us.archive.ubuntu.com/ubuntu focal-updates InRelease [114 kB]
Ign:14 http://ppa.launchpad.net/ubuntu-audio-dev/alsa-daily/ubuntu focal InRelease
Err:15 http://ppa.launchpad.net/ubuntu-audio-dev/alsa-daily/ubuntu focal Release
  404 Not Found [IP: 91.189.95.85 80]
Get:16 http://us.archive.ubuntu.com/ubuntu focal-backports InRelease [101 kB]
Get:18 http://us.archive.ubuntu.com/ubuntu focal-security InRelease [114 kB]
Reading package lists... Done
E: The repository 'http://ppa.launchpad.net/ubuntu-audio-dev/alsa-daily/ubuntu focal Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
Reading package lists... Done
Building dependency tree
Reading state information... Done
aptitude is already the newest version (0.8.12-1ubuntu4).
The following packages were automatically installed and are no longer required:
  libllvm11 libllvm11:i386 libxdamage1:i386 shim
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
No candidate version found for paman
Unable to apply some actions, aborting
H/W path Device Class Description
=============================================================
                                   system GS65 Stealth Thin 8RF (16Q2.1)
/0 bus MS-16Q2
/0/1 memory 64KiB BIOS
/0/3a memory 32GiB System Memory
/0/3a/0 memory 16GiB SODIMM DDR4 Synchronous 2667 MHz (0,4 ns)
/0/3a/1 memory 16GiB SODIMM DDR4 Synchronous 2667 MHz (0,4 ns)
/0/43 memory 384KiB L1 cache
/0/44 memory 1536KiB L2 cache
/0/45 memory 9MiB L3 cache
/0/46 processor Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz
/0/100 bridge 8th Gen Core Processor Host Bridge/DRAM Registers
/0/100/1 bridge Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16)
/0/100/1/0 display GP104M [GeForce GTX 1070 Mobile]
/0/100/1/0.1 multimedia GP104 High Definition Audio Controller
/0/100/2 display UHD Graphics 630 (Mobile)
/0/100/12 generic Cannon Lake PCH Thermal Controller
/0/100/14 bus Cannon Lake PCH USB 3.1 xHCI Host Controller
/0/100/14/0 usb1 bus xHCI Host Controller
/0/100/14/0/2 input Microsoft
/0/100/14/0/4 input USB Receiver
/0/100/14/0/5 multimedia HD Webcam C525
/0/100/14/0/7 input SteelSeries KLC
/0/100/14/0/b multimedia HD Webcam
/0/100/14/0/e communication Bluetooth wireless interface
/0/100/14/1 usb2 bus xHCI Host Controller
/0/100/14.2 memory RAM memory
/0/100/14.3 wlo1 network Wireless-AC 9560 [Jefferson Peak]
/0/100/16 communication Cannon Lake PCH HECI Controller
/0/100/1b bridge Cannon Lake PCH PCI Express Root Port #17
/0/100/1d bridge Cannon Lake PCH PCI Express Root Port #9
/0/100/1d/0 storage NVMe SSD Controller SM961/PM961
/0/100/1d/0/0 /dev/nvme0 storage SAMSUNG MZVLW512HMJP-00000
/0/100/1d/0/0/1 /dev/nvme0n1 disk 512GB NVMe namespace
/0/100/1d/0/0/1/1 volume 511MiB Windows FAT volume
/0/100/1d/0/0/1/2 /dev/nvme0n1p2 volume 732MiB EXT4 volume
/0/100/1d/0/0/1/3 /dev/nvme0n1p3 volume 475GiB EFI partition
/0/100/1d.4 bridge Cannon Lake PCH PCI Express Root Port #13
/0/100/1d.4/0 enp60s0 network Killer E2500 Gigabit Ethernet Controller
/0/100/1f bridge HM470 Chipset LPC/eSPI Controller
/0/100/1f.3 multimedia Cannon Lake PCH cAVS
/0/100/1f.4 bus Cannon Lake PCH SMBus Controller
/0/100/1f.5 bus Cannon Lake PCH SPI Controller
/0/0 generic PnP device MSI0007
/0/2 generic PnP device SYN150d
/0/3 system PnP device PNP0c02
/0/4 system PnP device PNP0b00
/0/5 generic PnP device INT3f0d
/0/6 system PnP device PNP0c02
/0/7 system PnP device PNP0c02
/0/8 system PnP device PNP0c02
/0/9 system PnP device PNP0c02
/0/a system PnP device PNP0c02
/1 power To Be Filled By O.E.M.
total 0
crw-rw----+ 1 root audio 116, 33 ноя 16 13:16 timer
crw-rw----+ 1 root audio 116, 3 ноя 16 13:16 controlC1
drwxr-xr-x 2 root root 60 ноя 16 13:16 by-id
crw-rw----+ 1 root audio 116, 9 ноя 16 13:16 hwC2D0
crw-rw----+ 1 root audio 116, 10 ноя 16 13:16 controlC2
crw-rw----+ 1 root audio 116, 11 ноя 16 13:16 controlC0
drwxr-xr-x 2 root root 100 ноя 16 13:16 by-path
drwxr-xr-x 4 root root 320 ноя 16 13:16 .
crw-rw----+ 1 root audio 116, 1 ноя 16 13:43 seq
crw-rw----+ 1 root audio 116, 5 ноя 16 13:53 pcmC2D7p
crw-rw----+ 1 root audio 116, 6 ноя 16 13:53 pcmC2D8p
crw-rw----+ 1 root audio 116, 7 ноя 16 13:53 pcmC2D9p
crw-rw----+ 1 root audio 116, 8 ноя 16 13:53 pcmC2D10p
crw-rw----+ 1 root audio 116, 4 ноя 16 13:53 pcmC2D3p
crw-rw----+ 1 root audio 116, 2 ноя 16 13:53 pcmC1D0c
drwxr-xr-x 22 root root 5980 ноя 16 13:56 ..
/lib/modules/5.11.0-40-generic/kernel/sound/firewire/snd-firewire-lib.ko
/lib/modules/5.11.0-40-generic/kernel/sound/firewire/snd-isight.ko
/lib/modules/5.11.0-40-generic/kernel/sound/firewire/tascam/snd-firewire-tascam.ko
/lib/modules/5.11.0-40-generic/kernel/sound/firewire/oxfw/snd-oxfw.ko
/lib/modules/5.11.0-40-generic/kernel/sound/firewire/fireworks/snd-fireworks.ko
/lib/modules/5.11.0-40-generic/kernel/sound/firewire/fireface/snd-fireface.ko
/lib/modules/5.11.0-40-generic/kernel/sound/firewire/motu/snd-firewire-motu.ko
/lib/modules/5.11.0-40-generic/kernel/sound/firewire/dice/snd-dice.ko
/lib/modules/5.11.0-40-generic/kernel/sound/firewire/bebob/snd-bebob.ko
/lib/modules/5.11.0-40-generic/kernel/sound/firewire/digi00x/snd-firewire-digi00x.ko
/lib/modules/5.11.0-40-generic/kernel/sound/usb/usx2y/snd-usb-usx2y.ko
/lib/modules/5.11.0-40-generic/kernel/sound/usb/usx2y/snd-usb-us122l.ko
/lib/modules/5.11.0-40-generic/kernel/sound/usb/snd-usb-audio.ko
/lib/modules/5.11.0-40-generic/kernel/sound/usb/6fire/snd-usb-6fire.ko
/lib/modules/5.11.0-40-generic/kernel/sound/usb/caiaq/snd-usb-caiaq.ko
/lib/modules/5.11.0-40-generic/kernel/sound/usb/bcd2000/snd-bcd2000.ko
/lib/modules/5.11.0-40-generic/kernel/sound/usb/hiface/snd-usb-hiface.ko
/lib/modules/5.11.0-40-generic/kernel/sound/usb/snd-usbmidi-lib.ko
/lib/modules/5.11.0-40-generic/kernel/sound/usb/line6/snd-usb-pod.ko
/lib/modules/5.11.0-40-generic/kernel/sound/usb/line6/snd-usb-podhd.ko
/lib/modules/5.11.0-40-generic/kernel/sound/usb/line6/snd-usb-toneport.ko
/lib/modules/5.11.0-40-generic/kernel/sound/usb/line6/snd-usb-line6.ko
/lib/modules/5.11.0-40-generic/kernel/sound/usb/line6/snd-usb-variax.ko
/lib/modules/5.11.0-40-generic/kernel/sound/usb/misc/snd-ua101.ko
/lib/modules/5.11.0-40-generic/kernel/sound/core/snd-hrtimer.ko
/lib/modules/5.11.0-40-generic/kernel/sound/core/snd-hwdep.ko
/lib/modules/5.11.0-40-generic/kernel/sound/core/snd-pcm.ko
/lib/modules/5.11.0-40-generic/kernel/sound/core/snd-seq-device.ko
/lib/modules/5.11.0-40-generic/kernel/sound/core/oss/snd-mixer-oss.ko
/lib/modules/5.11.0-40-generic/kernel/sound/core/seq/snd-seq-midi-emul.ko
/lib/modules/5.11.0-40-generic/kernel/sound/core/seq/snd-seq-midi-event.ko
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/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-sgtl5000.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-max98090.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic23-spi.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-nau8810.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-da7213.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-wm8804-i2c.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic23.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-rt5651.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-dmic.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-hdmi-codec.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-sti-sas.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-adau7118-hw.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-lpass-va-macro.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-rt298.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-cs42l73.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-alc5623.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-wsa881x.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-max98373-i2c.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-max98373-sdw.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-cs43130.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-sta350.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-adau1372-i2c.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-nau8824.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-pcm3060-spi.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-cs4265.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-tas5086.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-cs53l30.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-wm8776.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-wm8804.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-tfa9879.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-adau1761-spi.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-adau1701.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-ak4104.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-rt5677.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-rt1015.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-max98357a.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-cs4271.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-pcm3168a-spi.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-tscs454.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-sigmadsp.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-hdac-hdmi.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-wm8904.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-pcm179x-spi.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-simple-amplifier.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-wm8711.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-max9860.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-mt6358.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-max9759.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-tas2562.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-wm8524.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-ac97.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-cros-ec-codec.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-hdac-hda.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-pcm186x-i2c.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-max98373.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-spdif-rx.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-max98504.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-rt5682.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-pcm186x-spi.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-cs42l56.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic32x4.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-cs42xx8.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-rt5616.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-tlv320adcx140.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-zl38060.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-cs35l32.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-spdif-tx.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-ssm2602.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-nau8315.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-cs42l42.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-tas2552.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-pcm3168a-i2c.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic31xx.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-pcm3168a.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-cx2072x.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-adau7118-i2c.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-tas2764.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-adau1761.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-msm8916-digital.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-ssm4567.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-rt715.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic3x.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-ak4458.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-bt-sco.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-adau1372-spi.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-rt5514-spi.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-ak4554.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-tas5720.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-tda7419.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-tpa6130a2.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-ak4642.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-pcm512x-i2c.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-tas2770.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-tscs42xx.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-wm8750.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-wm8728.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-rt5682-sdw.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-rl6347a.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-cs4341.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-wm8985.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-wm8731.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-nau8825.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/codecs/snd-soc-rt5677-spi.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/sof/snd-sof-acpi.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/sof/snd-sof.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/sof/snd-sof-pci.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/sof/xtensa/snd-sof-xtensa-dsp.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/sof/intel/snd-sof-intel-hda.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/sof/intel/snd-sof-intel-ipc.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/sof/intel/snd-sof-intel-hda-common.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/sof/intel/snd-sof-intel-byt.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/bcm/snd-soc-63xx.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/snd-soc-core.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/xtensa/snd-soc-xtfpga-i2s.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/skylake/snd-soc-skl.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/skylake/snd-soc-skl-ssp-clk.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-kbl_rt5663_rt5514_max98927.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sof_da7219_max98373.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-cht-bsw-rt5645.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-bytcr-rt5640.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-kbl_da7219_max98927.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-sof-wm8804.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-bxt-rt298.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-bdw-rt5677-mach.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-intel-sof-maxim-common.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-cht-bsw-max98090_ti.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-ehl-rt5660.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-cml_rt1011_rt5682.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sof-sdw.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-skl_rt286.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-kbl_rt5663_max98927.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-kbl_rt5660.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-byt-cht-cx2072x.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-skl_hda_dsp.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-cht-bsw-nau8824.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-intel-hda-dsp-common.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-skl_nau88l25_ssm4567.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-kbl_da7219_max98357a.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sof_rt5682.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-byt-cht-es8316.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-sof-pcm512x.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-bxt-da7219_max98357a.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-glk-rt5682_max98357a.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-broadwell.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-cht-bsw-rt5672.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-skl_nau88l25_max98357a.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-byt-cht-da7213.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-haswell.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-bdw-rt5650-mach.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/boards/snd-soc-sst-bytcr-rt5651.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/common/snd-soc-sst-ipc.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/common/snd-soc-acpi-intel-match.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/common/snd-soc-sst-dsp.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/atom/sst/snd-intel-sst-core.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/atom/sst/snd-intel-sst-acpi.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/atom/sst/snd-intel-sst-pci.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/atom/snd-soc-sst-atom-hifi2-platform.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/intel/catpt/snd-soc-catpt.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/fsl/snd-soc-fsl-spdif.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/fsl/snd-soc-fsl-mqs.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/fsl/snd-soc-fsl-xcvr.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/fsl/snd-soc-fsl-esai.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/fsl/snd-soc-imx-audmux.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/fsl/snd-soc-fsl-micfil.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/fsl/snd-soc-fsl-sai.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/fsl/snd-soc-fsl-ssi.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/fsl/snd-soc-fsl-easrc.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/fsl/snd-soc-fsl-asrc.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/fsl/snd-soc-fsl-audmix.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/xilinx/snd-soc-xlnx-spdif.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/xilinx/snd-soc-xlnx-i2s.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/xilinx/snd-soc-xlnx-formatter-pcm.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/generic/snd-soc-simple-card.ko
/lib/modules/5.11.0-40-generic/kernel/sound/soc/generic/snd-soc-simple-card-utils.ko
/lib/modules/5.11.0-40-generic/kernel/sound/xen/snd_xen_front.ko
/lib/modules/5.11.0-40-generic/kernel/sound/pcmcia/pdaudiocf/snd-pdaudiocf.ko
/lib/modules/5.11.0-40-generic/kernel/sound/pcmcia/vx/snd-vxpocket.ko
/lib/modules/5.11.0-40-generic/kernel/sound/isa/sb/snd-sb-common.ko
cat: /dev/sndstat: No such file or directory
00:00.0 Host bridge [0600]: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers [8086:3ec4] (rev 07)
00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) [8086:1901] (rev 07)
00:02.0 VGA compatible controller [0300]: Intel Corporation UHD Graphics 630 (Mobile) [8086:3e9b]
00:12.0 Signal processing controller [1180]: Intel Corporation Cannon Lake PCH Thermal Controller [8086:a379] (rev 10)
00:14.0 USB controller [0c03]: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller [8086:a36d] (rev 10)
00:14.2 RAM memory [0500]: Intel Corporation Cannon Lake PCH Shared SRAM [8086:a36f] (rev 10)
00:14.3 Network controller [0280]: Intel Corporation Wireless-AC 9560 [Jefferson Peak] [8086:a370] (rev 10)
00:16.0 Communication controller [0780]: Intel Corporation Cannon Lake PCH HECI Controller [8086:a360] (rev 10)
00:1b.0 PCI bridge [0604]: Intel Corporation Cannon Lake PCH PCI Express Root Port #17 [8086:a340] (rev f0)
00:1d.0 PCI bridge [0604]: Intel Corporation Cannon Lake PCH PCI Express Root Port #9 [8086:a330] (rev f0)
00:1d.4 PCI bridge [0604]: Intel Corporation Cannon Lake PCH PCI Express Root Port #13 [8086:a334] (rev f0)
00:1f.0 ISA bridge [0601]: Intel Corporation HM470 Chipset LPC/eSPI Controller [8086:a30d] (rev 10)
00:1f.3 Audio device [0403]: Intel Corporation Cannon Lake PCH cAVS [8086:a348] (rev 10)
00:1f.4 SMBus [0c05]: Intel Corporation Cannon Lake PCH SMBus Controller [8086:a323] (rev 10)
00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller [8086:a324] (rev 10)
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP104M [GeForce GTX 1070 Mobile] [10de:1ba1] (rev a1)
01:00.1 Audio device [0403]: NVIDIA Corporation GP104 High Definition Audio Controller [10de:10f0] (rev a1)
3b:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961 [144d:a804]
3c:00.0 Ethernet controller [0200]: Qualcomm Atheros Killer E2500 Gigabit Ethernet Controller [1969:e0b1] (rev 10)
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 1038:1122 SteelSeries ApS SteelSeries KLC
Bus 001 Device 004: ID 046d:0826 Logitech, Inc. HD Webcam C525
Bus 001 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 002: ID 045e:07a5 Microsoft Corp. Wireless Receiver 1461C
Bus 001 Device 007: ID 8087:0aaa Intel Corp.
Bus 001 Device 006: ID 5986:211c Acer, Inc HD Webcam
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
/usr/sbin/alsactl
Specified filename /dev/dsp does not exist.
Cannot stat file /proc/4795/fd/4: Permission denied
Cannot stat file /proc/4795/fd/5: Permission denied
Cannot stat file /proc/4795/fd/6: Permission denied
Cannot stat file /proc/4795/fd/7: Permission denied
Cannot stat file /proc/4795/fd/8: Permission denied
Cannot stat file /proc/4795/fd/9: Permission denied
Cannot stat file /proc/4795/fd/10: Permission denied
Cannot stat file /proc/4795/fd/11: Permission denied
Cannot stat file /proc/4795/fd/12: Permission denied
Cannot stat file /proc/4795/fd/13: Permission denied
Cannot stat file /proc/4795/fd/14: Permission denied
Cannot stat file /proc/4795/fd/15: Permission denied
Cannot stat file /proc/4795/fd/16: Permission denied
Cannot stat file /proc/4795/fd/17: Permission denied
Cannot stat file /proc/4795/fd/18: Permission denied
Cannot stat file /proc/4795/fd/19: Permission denied
Cannot stat file /proc/4795/fd/20: Permission denied
Cannot stat file /proc/4795/fd/21: Permission denied
Cannot stat file /proc/4795/fd/22: Permission denied
Cannot stat file /proc/4795/fd/23: Permission denied
Cannot stat file /proc/4795/fd/24: Permission denied
Cannot stat file /proc/4795/fd/25: Permission denied
Cannot stat file /proc/4795/fd/26: Permission denied
Cannot stat file /proc/4795/fd/27: Permission denied
Cannot stat file /proc/4795/fd/28: Permission denied
Cannot stat file /proc/4795/fd/29: Permission denied
Cannot stat file /proc/4795/fd/30: Permission denied
Cannot stat file /proc/4795/fd/31: Permission denied
Cannot stat file /proc/4795/fd/32: Permission denied
Cannot stat file /proc/4795/fd/33: Permission denied
Cannot stat file /proc/4795/fd/34: Permission denied
Cannot stat file /proc/4795/fd/35: Permission denied
Cannot stat file /proc/4795/fd/36: Permission denied
Cannot stat file /proc/4795/fd/37: Permission denied
Cannot stat file /proc/4795/fd/38: Permission denied
Cannot stat file /proc/4795/fd/39: Permission denied
Cannot stat file /proc/4795/fd/40: Permission denied
Cannot stat file /proc/4795/fd/41: Permission denied
Cannot stat file /proc/4795/fd/42: Permission denied
Cannot stat file /proc/4795/fd/43: Permission denied
Cannot stat file /proc/4795/fd/44: Permission denied
Cannot stat file /proc/4795/fd/45: Permission denied
Cannot stat file /proc/4795/fd/46: Permission denied
Cannot stat file /proc/4795/fd/47: Permission denied
Cannot stat file /proc/4795/fd/48: Permission denied
Cannot stat file /proc/4795/fd/49: Permission denied
Cannot stat file /proc/4795/fd/50: Permission denied
Cannot stat file /proc/4795/fd/51: Permission denied
Cannot stat file /proc/4795/fd/52: Permission denied
Cannot stat file /proc/4795/fd/53: Permission denied
Cannot stat file /proc/4795/fd/54: Permission denied
Cannot stat file /proc/4795/fd/55: Permission denied
Cannot stat file /proc/4795/fd/56: Permission denied
Cannot stat file /proc/4795/fd/57: Permission denied
Cannot stat file /proc/4795/fd/58: Permission denied
Cannot stat file /proc/4795/fd/59: Permission denied
Cannot stat file /proc/4795/fd/60: Permission denied
Cannot stat file /proc/4795/fd/61: Permission denied
Cannot stat file /proc/4795/fd/62: Permission denied
Cannot stat file /proc/4795/fd/63: Permission denied
Cannot stat file /proc/4795/fd/64: Permission denied
Cannot stat file /proc/4795/fd/65: Permission denied
Cannot stat file /proc/4795/fd/66: Permission denied
Cannot stat file /proc/4795/fd/67: Permission denied
Cannot stat file /proc/4795/fd/68: Permission denied
Cannot stat file /proc/4795/fd/69: Permission denied
Cannot stat file /proc/4795/fd/70: Permission denied
Cannot stat file /proc/4795/fd/71: Permission denied
Cannot stat file /proc/4795/fd/72: Permission denied
Cannot stat file /proc/4795/fd/73: Permission denied
Cannot stat file /proc/4795/fd/74: Permission denied
Cannot stat file /proc/4795/fd/75: Permission denied
Cannot stat file /proc/4795/fd/1023: Permission denied
                     USER PID ACCESS COMMAND
/dev/snd/controlC1: yanis 18221 F.... pulseaudio
/dev/snd/controlC2: yanis 18221 F.... pulseaudio
dpkg-query: no path found matching pattern *bin/slmodemd*
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[ 0.020314] No NUMA configuration found
[ 0.196711] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.222341] audit: initializing netlink subsys (disabled)
[ 0.222354] audit: type=2000 audit(1637057776.028:1): state=initialized audit_enabled=0 res=1
[ 0.225232] Kprobes globally optimized
[ 0.225238] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.513135] pnp: PnP ACPI: found 10 devices
[ 1.041404] libphy: Fixed MDIO Bus: probed
[ 1.087444] ima: No TPM chip found, activating TPM-bypass!
[ 1.087455] ima: No architecture policies found
[ 1.088335] [Hardware Error]: section_type: Firmware Error Record Reference
[ 1.088335] [Hardware Error]: Firmware Error Record Type: SOC Firmware Error Record Type1 (Legacy CrashLog Support)
[ 1.226006] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 1.264003] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 1.349771] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.11
[ 1.350028] hub 1-0:1.0: USB hub found
[ 1.360502] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.11
[ 1.363109] hub 2-0:1.0: USB hub found
[ 1.411223] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[ 1.773705] usb 1-2: New USB device found, idVendor=045e, idProduct=07a5, bcdDevice= 7.97
[ 2.052624] usb 1-4: New USB device found, idVendor=046d, idProduct=c52b, bcdDevice=12.09
[ 2.601363] usb 1-5: New USB device found, idVendor=046d, idProduct=0826, bcdDevice= 0.10
[ 2.879278] usb 1-7: New USB device found, idVendor=1038, idProduct=1122, bcdDevice= 2.29
[ 3.169142] usb 1-11: New USB device found, idVendor=5986, idProduct=211c, bcdDevice= 3.01
[ 3.450916] usb 1-14: New USB device found, idVendor=8087, idProduct=0aaa, bcdDevice= 0.02
[ 12.303478] systemd[1]: Created slice system-modprobe.slice.
[ 12.304860] systemd[1]: Listening on Journal Audit Socket.
[ 12.329512] lp: driver loaded but no devices found
[ 12.661781] uvcvideo: Found UVC 1.00 device HD Webcam C525 (046d:0826)
[ 12.694353] iwlwifi 0000:00:14.3: loaded firmware version 46.4d093a30.0 9000-pu-b0-jf-b0-46.ucode op_mode iwlmvm
[ 12.703198] uvcvideo: Found UVC 1.00 device HD Webcam (5986:211c)
[ 12.779443] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 12.782281] Bluetooth: hci0: Found device firmware: intel/ibt-17-16-1.sfi
[ 12.812514] usbcore: registered new interface driver snd-usb-audio
[ 12.860461] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 12.860657] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 12.860954] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
[ 12.861057] snd_hda_intel 0000:01:00.1: Disabling MSI
[ 12.861064] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client
[ 12.864770] snd_hda_intel 0000:00:1f.3: Unknown capability 0
[ 12.877200] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[ 12.882719] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2/input31
[ 12.882789] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2/input32
[ 12.882855] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2/input33
[ 12.882923] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2/input34
[ 12.883004] input: HDA NVidia HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2/input35
[ 12.917897] intel_rapl_common: Found RAPL domain package
[ 12.917901] intel_rapl_common: Found RAPL domain core
[ 12.917903] intel_rapl_common: Found RAPL domain uncore
[ 12.917904] intel_rapl_common: Found RAPL domain dram
[ 12.917905] intel_rapl_common: Found RAPL domain psys
[ 12.972962] snd_hda_intel 0000:00:1f.3: CORB reset timeout#1, CORBRP = 0
[ 12.974529] snd_hda_intel 0000:00:1f.3: no codecs found!
[ 14.358909] Bluetooth: hci0: Waiting for firmware download to complete
[ 14.359559] Bluetooth: hci0: Firmware loaded in 1544951 usecs
[ 14.373008] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-17-16-1.ddc
[ 14.378551] Bluetooth: hci0: Firmware revision 0.1 build 26 week 11 2020
[ 18.531688] audit: type=1400 audit(1637057794.976:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=1784 comm="apparmor_parser"
[ 18.531887] audit: type=1400 audit(1637057794.976:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=1779 comm="apparmor_parser"
[ 18.532086] audit: type=1400 audit(1637057794.976:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=1787 comm="apparmor_parser"
[ 18.532882] audit: type=1400 audit(1637057794.980:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=1785 comm="apparmor_parser"
[ 18.533588] audit: type=1400 audit(1637057794.980:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=1778 comm="apparmor_parser"
[ 18.533686] audit: type=1400 audit(1637057794.980:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="system_tor" pid=1789 comm="apparmor_parser"
[ 18.534493] audit: type=1400 audit(1637057794.980:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=1786 comm="apparmor_parser"
[ 18.534497] audit: type=1400 audit(1637057794.980:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=1786 comm="apparmor_parser"
[ 18.534499] audit: type=1400 audit(1637057794.980:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=1786 comm="apparmor_parser"
[ 18.534874] audit: type=1400 audit(1637057794.980:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=1790 comm="apparmor_parser"
[ 19.905533] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20201113/nsarguments-61)
[ 25.244969] kauditd_printk_skb: 112 callbacks suppressed
[ 25.244971] audit: type=1400 audit(1637057801.692:124): apparmor="STATUS" operation="profile_load" profile="unconfined" name="docker-default" pid=2578 comm="apparmor_parser"
[ 26.721911] audit: type=1400 audit(1637057803.168:125): apparmor="DENIED" operation="capable" profile="/snap/snapd/13640/usr/lib/snapd/snap-confine" pid=3153 comm="snap-confine" capability=4 capname="fsetid"
[ 28.304901] audit: type=1326 audit(1637057804.752:126): auid=1000 uid=1000 gid=1000 ses=2 subj=snap.snap-store.ubuntu-software pid=3153 comm="snap-store" exe="/snap/snap-store/547/usr/bin/snap-store" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f180eb65639 code=0x50000
[ 30.115599] audit: type=1107 audit(1637057806.560:127): pid=1908 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.9" pid=3153 label="snap.snap-store.ubuntu-software" peer_pid=1923 peer_label="unconfined"
[ 30.115848] audit: type=1107 audit(1637057806.560:128): pid=1908 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.PolicyKit1.Authority" member="CheckAuthorization" mask="send" name=":1.9" pid=3153 label="snap.snap-store.ubuntu-software" peer_pid=1923 peer_label="unconfined"
[ 31.951228] audit: type=1400 audit(1637057808.396:129): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/guake/data/guake.template.desktop" pid=3153 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 31.970954] audit: type=1400 audit(1637057808.416:130): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/gdm/greeter/applications/gnome-initial-setup.desktop" pid=3153 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 31.975981] audit: type=1400 audit(1637057808.420:131): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/guake/data/guake-prefs.template.desktop" pid=3153 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 31.979191] audit: type=1400 audit(1637057808.424:132): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/guake/data/guake.template.desktop" pid=3153 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 31.998861] audit: type=1400 audit(1637057808.444:133): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/gdm/greeter/applications/gnome-initial-setup.desktop" pid=3153 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 32.004022] audit: type=1400 audit(1637057808.448:134): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/guake/data/guake-prefs.template.desktop" pid=3153 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 32.379597] audit: type=1326 audit(1637057808.824:135): auid=1000 uid=1000 gid=1000 ses=2 subj=snap.snap-store.ubuntu-software pid=3153 comm="snap-store" exe="/snap/snap-store/547/usr/bin/snap-store" sig=0 arch=c000003e syscall=93 compat=0 ip=0x7f180eb5b4e7 code=0x50000
[ 32.398937] audit: type=1107 audit(1637057808.844:136): pid=1908 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.9" pid=3153 label="snap.snap-store.ubuntu-software" peer_pid=1923 peer_label="unconfined"
[ 32.399182] audit: type=1107 audit(1637057808.844:137): pid=1908 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.PolicyKit1.Authority" member="CheckAuthorization" mask="send" name=":1.9" pid=3153 label="snap.snap-store.ubuntu-software" peer_pid=1923 peer_label="unconfined"
[ 32.674549] audit: type=1400 audit(1637057809.120:138): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/etc/PackageKit/Vendor.conf" pid=3153 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 235.858761] audit: type=1400 audit(1637058012.304:139): apparmor="DENIED" operation="capable" profile="/snap/snapd/13640/usr/lib/snapd/snap-confine" pid=8602 comm="snap-confine" capability=4 capname="fsetid"
  sys-devices-pci0000:00-0000:00:01.0-0000:01:00.1-sound-card2.device loaded active plugged GP104 High Definition Audio Controller
  sys-devices-pci0000:00-0000:00:02.0-drm-card0-card0\x2deDP\x2d1-intel_backlight.device loaded active plugged /sys/devices/pci0000:00/0000:00:02.0/drm/card0/card0-eDP-1/intel_backlight
  sys-devices-pci0000:00-0000:00:14.0-usb1-1\x2d5-1\x2d5:1.0-sound-card1.device loaded active plugged HD Webcam C525
  sys-devices-pci0000:00-0000:00:1f.3-sound-card0.device loaded active plugged Cannon Lake PCH cAVS
  snap-obs\x2dstudio-1273.mount loaded active mounted Mount unit for obs-studio, revision 1273
  snap-obs\x2dstudio-1276.mount loaded active mounted Mount unit for obs-studio, revision 1276
  alsa-restore.service loaded active exited Save/Restore Sound Card State
  cron.service loaded active running Regular background program processing daemon
  fwupd.service loaded active running Firmware update daemon
  udisks2.service loaded active running Disk Manager
  system-modprobe.slice loaded active active system-modprobe.slice
  systemd-journald-audit.socket loaded active running Journal Audit Socket
  sound.target loaded active active Sound Card
  fstrim.timer loaded active waiting Discard unused blocks once a week
sudo: /etc/init.d/sl-modem-daemon: command not found
/etc/modprobe.d/alsa-base.conf:options snd-hda-intel model=auto
 Release Date: 06/08/2018
  Serial services are supported (int 14h)
 Manufacturer: Micro-Star International Co., Ltd.
 Product Name: GS65 Stealth Thin 8RF
 Serial Number: 9S716Q211069ZI6000007
 Manufacturer: Micro-Star International Co., Ltd.
 Product Name: MS-16Q2
 Serial Number: BSS-0123456789
 Manufacturer: Micro-Star International Co., Ltd.
 Serial Number: 18PN060893
 Port Type: Serial Port 16550A Compatible
 Manufacturer: To Be Filled By O.E.M.
 Serial Number: To Be Filled By O.E.M.
 Manufacturer: Samsung
 Serial Number: 3808B177
 Manufacturer: Samsung
 Serial Number: 3808A96F
 Manufacturer: Intel(R) Corporation
 Serial Number: To Be Filled By O.E.M.
  Debug Use USB(Disabled:Serial)
snd_seq_dummy 16384 0
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_seq 73728 3 snd_seq_midi,snd_seq_midi_event,snd_seq_dummy
snd_sof_pci 24576 0
snd_sof_intel_hda_common 94208 1 snd_sof_pci
snd_sof_intel_hda 20480 1 snd_sof_intel_hda_common
snd_sof_intel_byt 28672 1 snd_sof_pci
snd_sof_intel_ipc 20480 1 snd_sof_intel_byt
snd_sof 126976 4 snd_sof_pci,snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc
snd_sof_xtensa_dsp 16384 2 snd_sof_intel_hda_common,snd_sof_intel_byt
snd_soc_hdac_hda 24576 1 snd_sof_intel_hda_common
snd_hda_ext_core 32768 3 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_soc_acpi_intel_match 49152 2 snd_sof_pci,snd_sof_intel_hda_common
snd_soc_acpi 16384 3 snd_soc_acpi_intel_match,snd_sof_intel_hda_common,snd_sof_intel_byt
ledtrig_audio 16384 1 snd_sof
snd_hda_codec_hdmi 61440 1
snd_hda_intel 53248 2
snd_intel_dspcfg 28672 3 snd_hda_intel,snd_sof_pci,snd_sof_intel_hda_common
soundwire_intel 40960 2 snd_sof_intel_hda_common,snd_intel_dspcfg
snd_hda_codec 147456 3 snd_hda_codec_hdmi,snd_hda_intel,snd_soc_hdac_hda
snd_hda_core 94208 7 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_usb_audio 290816 1
snd_soc_core 286720 4 soundwire_intel,snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda
snd_compress 28672 1 snd_soc_core
snd_usbmidi_lib 36864 1 snd_usb_audio
ac97_bus 16384 1 snd_soc_core
snd_hwdep 16384 2 snd_usb_audio,snd_hda_codec
snd_pcm_dmaengine 16384 1 snd_soc_core
btusb 61440 0
snd_rawmidi 36864 2 snd_seq_midi,snd_usbmidi_lib
btrtl 24576 1 btusb
btbcm 16384 1 btusb
btintel 28672 1 btusb
snd_pcm 114688 12 snd_hda_codec_hdmi,snd_hda_intel,snd_usb_audio,snd_hda_codec,soundwire_intel,snd_sof,snd_sof_intel_hda_common,snd_sof_intel_ipc,snd_compress,snd_soc_core,snd_hda_core,snd_pcm_dmaengine
bluetooth 638976 31 btrtl,btintel,btbcm,bnep,btusb,rfcomm
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer 40960 2 snd_seq,snd_pcm
mc 57344 5 videodev,snd_usb_audio,videobuf2_v4l2,uvcvideo,videobuf2_common
snd 94208 19 snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_usb_audio,snd_usbmidi_lib,snd_hda_codec,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi
soundcore 16384 1 snd
usbhid 57344 1 hid_logitech_dj
hid 135168 4 usbhid,hid_generic,hid_logitech_dj,hid_logitech_hidpp
1 sink(s) available.
  * index: 0
 name: <alsa_output.pci-0000_01_00.1.hdmi-stereo>
 driver: <module-alsa-card.c>
 flags: HARDWARE DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
 state: SUSPENDED
 suspend cause: IDLE
 priority: 9030
 volume: front-left: 18860 / 29% / -32,46 dB, front-right: 20271 / 31% / -30,58 dB
         balance 0,07
 base volume: 65536 / 100% / 0,00 dB
 volume steps: 65537
 muted: no
 current latency: 0,00 ms
 max request: 0 KiB
 max rewind: 0 KiB
 monitor source: 0
 sample spec: s16le 2ch 44100Hz
 channel map: front-left,front-right
              Stereo
 used by: 0
 linked by: 0
 configured latency: 0,00 ms; range is 0,50 .. 1999,82 ms
 card: 0 <alsa_card.pci-0000_01_00.1>
 module: 9
 properties:
  alsa.resolution_bits = "16"
  device.api = "alsa"
  device.class = "sound"
  alsa.class = "generic"
  alsa.subclass = "generic-mix"
  alsa.name = "HDMI 0"
  alsa.id = "HDMI 0"
  alsa.subdevice = "0"
  alsa.subdevice_name = "subdevice #0"
  alsa.device = "3"
  alsa.card = "2"
  alsa.card_name = "HDA NVidia"
  alsa.long_card_name = "HDA NVidia at 0xad080000 irq 17"
  alsa.driver_name = "snd_hda_intel"
  device.bus_path = "pci-0000:01:00.1"
  sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2"
  device.bus = "pci"
  device.vendor.id = "10de"
  device.vendor.name = "NVIDIA Corporation"
  device.product.id = "10f0"
  device.product.name = "GP104 High Definition Audio Controller"
  device.string = "hdmi:2"
  device.buffering.buffer_size = "352768"
  device.buffering.fragment_size = "176384"
  device.access_mode = "mmap+timer"
  device.profile.name = "hdmi-stereo"
  device.profile.description = "Digital Stereo (HDMI)"
  device.description = "GP104 High Definition Audio Controller Digital Stereo (HDMI)"
  module-udev-detect.discovered = "1"
  device.icon_name = "audio-card-pci"
 ports:
  hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: yes)
   properties:
    device.icon_name = "video-display"
    device.product.name = "LG ULTRAWIDE
"
 active port: <hdmi-output-0>
**** List of PLAYBACK Hardware Devices ****
card 2: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 10: HDMI 4 [HDMI 4]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
Unloading ALSA sound driver modules: snd-seq-dummy snd-seq-midi snd-seq-midi-event snd-seq snd-sof-pci snd-sof-intel-hda-common snd-sof-intel-hda snd-sof-intel-byt snd-sof-intel-ipc snd-sof snd-sof-xtensa-dsp snd-soc-hdac-hda snd-hda-ext-core snd-soc-acpi-intel-match snd-soc-acpi snd-hda-codec-hdmi snd-hda-intel snd-intel-dspcfg snd-hda-codec snd-hda-core snd-usb-audio snd-soc-core snd-compress snd-usbmidi-lib snd-hwdep snd-pcm-dmaengine snd-rawmidi snd-pcm snd-seq-device snd-timer (failed: modules still loaded: snd-hda-codec-hdmi snd-hda-intel snd-intel-dspcfg snd-hda-codec snd-hda-core snd-usb-audio snd-soc-core snd-compress snd-usbmidi-lib snd-hwdep snd-pcm-dmaengine snd-rawmidi snd-pcm snd-seq-device snd-timer).
Loading ALSA sound driver modules: snd-seq-dummy snd-seq-midi snd-seq-midi-event snd-seq snd-sof-pci snd-sof-intel-hda-common snd-sof-intel-hda snd-sof-intel-byt snd-sof-intel-ipc snd-sof snd-sof-xtensa-dsp snd-soc-hdac-hda snd-hda-ext-core snd-soc-acpi-intel-match snd-soc-acpi snd-hda-codec-hdmi snd-hda-intel snd-intel-dspcfg snd-hda-codec snd-hda-core snd-usb-audio snd-soc-core snd-compress snd-usbmidi-lib snd-hwdep snd-pcm-dmaengine snd-rawmidi snd-pcm snd-seq-device snd-timer.
ubuntu-support-status: command not found
2464 packages installed, of which:
1830 receive package updates with LTS until 4/2025
 606 could receive security updates with ESM Apps until 4/2030
  23 packages are from third parties
   5 packages are no longer available for download

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For more information on the packages, run 'ubuntu-security-status
--thirdparty'.

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For more information on the packages, run 'ubuntu-security-status
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Enable Extended Security Maintenance (ESM Apps) to get 2 security
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  *-multimedia
       description: Audio device
       product: GP104 High Definition Audio Controller
       vendor: NVIDIA Corporation
       physical id: 0.1
       bus info: pci@0000:01:00.1
       version: a1
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: driver=snd_hda_intel latency=0
       resources: irq:17 memory:ad080000-ad083fff
  *-usb:2
       description: Audio device
       product: HD Webcam C525
       vendor: Logitech, Inc.
       physical id: 5
       bus info: usb@1:5
       version: 0.10
       serial: 9451A310
       capabilities: usb-2.00 audio-control
       configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s
  *-usb:4
       description: Video
       product: HD Webcam
       vendor: SunplusIT Inc
       physical id: b
       bus info: usb@1:b
       version: 3.01
       capabilities: usb-2.01
       configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s
  *-multimedia
       description: Audio device
       product: Cannon Lake PCH cAVS
       vendor: Intel Corporation
       physical id: 1f.3
       bus info: pci@0000:00:1f.3
       version: 10
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi bus_master cap_list
       configuration: driver=snd_hda_intel latency=32
       resources: irq:141 memory:ad410000-ad413fff memory:ad100000-ad1fffff

Question information

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Ubuntu alsa-driver Edit question
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Revision history for this message
actionparsnip (andrew-woodhead666) said :
#1

If you install and use pavucontrol does it help?

Revision history for this message
Janis (janis-urbis) said :
#2

@actionparsnip thank you for your reply, yes, I tried that, right now I unplugged my monitor, I don't see anything except "dummy output" in output devices. I tried to use "Alsamixer", didn't help as well.

- I can't hear sound both through speakers and through headphones
- I don't have another jack
- pavucontrol doesn't see any input devices as well (in "all except monitors" mode)
- I have MSI GS65 stealth thin 8RF

Revision history for this message
Janis (janis-urbis) said :
#3

- alsamixer screenshot https://ibb.co/zFLj0FF
- pavucontrol screenshot https://ibb.co/KhBwzGy

Also I have
options snd-hda-intel model=auto
in my alsa-base.conf

Revision history for this message
Janis (janis-urbis) said :
#4

it started working mysteriously after the night rest. I don't know how does it work...

Revision history for this message
Dasey Jack (daseyjack) said :
#5

Check it Also it is not working ⚒ https://www.kitchenexpert.net/

Revision history for this message
John Chris (johnchris) said :
#6

Visit my site its will also help you... https://musikringtone.com/category/bgm-ringtones/

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