No output to external audio devices after sleep mode

!!################################
!!ALSA Information Script v 0.5.1
!!################################

!!Script ran on: Sun Aug 21 15:31:24 UTC 2022

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

Ubuntu 22.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 22.04.1 LTS" PRETTY_NAME="Ubuntu 22.04.1 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=jammy

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

Manufacturer: Notebook
Product Name: NHxxRZQ
Product Version: Not Applicable
Firmware Version: 1.07.02
System SKU: Not Applicable
Board Vendor: Notebook
Board Name: NHxxRZQ

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

/sys/bus/acpi/devices/ACPI0003:00/status 15
/sys/bus/acpi/devices/ACPI000C:00/status 15
/sys/bus/acpi/devices/CLV0001:00/status 15
/sys/bus/acpi/devices/CLV0002:00/status 15
/sys/bus/acpi/devices/INT0E0C:00/status 15
/sys/bus/acpi/devices/INT33D5:00/status 15
/sys/bus/acpi/devices/INT3400:00/status 15
/sys/bus/acpi/devices/INT3403:00/status 15
/sys/bus/acpi/devices/INT340E:00/status 15
/sys/bus/acpi/devices/INT3450:00/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 1
/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/MSFT0101:00/status 15
/sys/bus/acpi/devices/PNP0103:00/status 15
/sys/bus/acpi/devices/PNP0C02:00/status 3
/sys/bus/acpi/devices/PNP0C02:03/status 3
/sys/bus/acpi/devices/PNP0C04:00/status 31
/sys/bus/acpi/devices/PNP0C0A:00/status 31
/sys/bus/acpi/devices/PNP0C0C:00/status 15
/sys/bus/acpi/devices/PNP0C0D:00/status 15
/sys/bus/acpi/devices/PNP0C0E:00/status 15
/sys/bus/acpi/devices/SYNA1202:00/status 15
/sys/bus/acpi/devices/device:16/status 15
/sys/bus/acpi/devices/device:55/status 15

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

Kernel release: 5.17.5-051705-generic
Operating System: GNU/Linux
Architecture: x86_64
Processor: x86_64
SMP Enabled: Yes

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

Driver version: k5.17.5-051705-generic
Library version: 1.2.6.1
Utilities version: 1.2.6

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

snd_hda_intel (card 0)
snd_usb_audio (card 1)
snd_usb_audio (card 2)
snd_usb_audio (card 3)

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

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

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

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

 0 [PCH ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0xa1418000 irq 151
 1 [H340 ]: USB-Audio - Logitech USB Headset H340
                      Logitech Inc. Logitech USB Headset H340 at usb-0000:00:14.0-2.1, full speed
 2 [C925e ]: USB-Audio - Logitech Webcam C925e
                      Logitech Webcam C925e at usb-0000:00:14.0-2.2, high speed
 3 [CODEC ]: USB-Audio - USB AUDIO CODEC
                      BurrBrown from Texas Instruments USB AUDIO CODEC at usb-0000:00:14.0-2.3, full

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

00:1f.3 Audio device [0403]: Intel Corporation Cannon Lake PCH cAVS [8086:a348] (rev 10)
 Subsystem: CLEVO/KAPOK Computer Cannon Lake PCH cAVS [1558:8562]

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

snd_pcsp: index=-2
snd_usb_audio: index=-2
snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2
snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2
snd_usb_audio: index=-2
snd_usb_caiaq: index=-2
snd_usb_ua101: index=-2
snd_usb_us122l: index=-2
snd_usb_usx2y: index=-2
snd_cmipci: mpu_port=0x330 fm_port=0x388
snd_pcsp: index=-2
snd_usb_audio: index=-2

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

!!Module: snd_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 : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)
 patch : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)
 pm_blacklist : Y
 position_fix : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
 power_save : 1
 power_save_controller : Y
 probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
 probe_only : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
 single_cmd : -1
 snoop : -1

!!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
 lowlatency : Y
 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)
 quirk_flags : 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
 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_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
 lowlatency : Y
 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)
 quirk_flags : 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
 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_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
 lowlatency : Y
 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)
 quirk_flags : 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
 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

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

!!Card: /sys/class/sound/card0
Driver: /sys/bus/pci/drivers/snd_hda_intel
Tree:
 /sys/class/sound/card0
 |-- controlC0
 | |-- dev
 | |-- device -> ../../card0
 | |-- power
 | |-- subsystem -> ../../../../../../class/sound
 | `-- uevent
 |-- device -> ../../../0000:00:1f.3
 |-- hwC0D0
 | |-- afg
 | |-- chip_name
 | |-- clear
 | |-- dev
 | |-- device -> ../../card0
 | |-- driver_pin_configs
 | |-- hints
 | |-- init_pin_configs
 | |-- init_verbs
 | |-- mfg
 | |-- modelname
 | |-- power
 | |-- power_off_acct
 | |-- power_on_acct
 | |-- reconfig
 | |-- revision_id
 | |-- subsystem -> ../../../../../../class/sound
 | |-- subsystem_id
 | |-- uevent
 | |-- user_pin_configs
 | |-- vendor_id
 | `-- vendor_name
 |-- hwC0D2
 | |-- afg
 | |-- chip_name
 | |-- clear
 | |-- dev
 | |-- device -> ../../card0
 | |-- driver_pin_configs
 | |-- hints
 | |-- init_pin_configs
 | |-- init_verbs
 | |-- mfg
 | |-- modelname
 | |-- power
 | |-- power_off_acct
 | |-- power_on_acct
 | |-- reconfig
 | |-- revision_id
 | |-- subsystem -> ../../../../../../class/sound
 | |-- subsystem_id
 | |-- uevent
 | |-- user_pin_configs
 | |-- vendor_id
 | `-- vendor_name
 |-- id
 |-- input36
 | |-- capabilities
 | |-- device -> ../../card0
 | |-- event15
 | |-- id
 | |-- inhibited
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- input37
 | |-- capabilities
 | |-- device -> ../../card0
 | |-- event16
 | |-- id
 | |-- inhibited
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- input38
 | |-- capabilities
 | |-- device -> ../../card0
 | |-- event17
 | |-- id
 | |-- inhibited
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- input39
 | |-- capabilities
 | |-- device -> ../../card0
 | |-- event18
 | |-- id
 | |-- inhibited
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- input40
 | |-- capabilities
 | |-- device -> ../../card0
 | |-- event19
 | |-- id
 | |-- inhibited
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- input41
 | |-- capabilities
 | |-- device -> ../../card0
 | |-- event20
 | |-- id
 | |-- inhibited
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- input42
 | |-- capabilities
 | |-- device -> ../../card0
 | |-- event21
 | |-- id
 | |-- inhibited
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- input43
 | |-- capabilities
 | |-- device -> ../../card0
 | |-- event22
 | |-- id
 | |-- inhibited
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- number
 |-- pcmC0D0c
 | |-- dev
 | |-- device -> ../../card0
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../class/sound
 | `-- uevent
 |-- pcmC0D0p
 | |-- dev
 | |-- device -> ../../card0
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../class/sound
 | `-- uevent
 |-- pcmC0D10p
 | |-- dev
 | |-- device -> ../../card0
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../class/sound
 | `-- uevent
 |-- pcmC0D3p
 | |-- dev
 | |-- device -> ../../card0
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../class/sound
 | `-- uevent
 |-- pcmC0D7p
 | |-- dev
 | |-- device -> ../../card0
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../class/sound
 | `-- uevent
 |-- pcmC0D8p
 | |-- dev
 | |-- device -> ../../card0
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../class/sound
 | `-- uevent
 |-- pcmC0D9p
 | |-- dev
 | |-- device -> ../../card0
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../class/sound
 | `-- uevent
 |-- power
 | |-- async
 | |-- autosuspend_delay_ms
 | |-- control
 | |-- runtime_active_kids
 | |-- runtime_active_time
 | |-- runtime_enabled
 | |-- runtime_status
 | |-- runtime_suspended_time
 | `-- runtime_usage
 |-- subsystem -> ../../../../../class/sound
 `-- uevent

!!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 -> ../../../1-2.1:1.0
 |-- id
 |-- number
 |-- pcmC1D0c
 | |-- dev
 | |-- device -> ../../card1
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../../../../../class/sound
 | `-- uevent
 |-- pcmC1D0p
 | |-- 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/usb/drivers/snd-usb-audio
Tree:
 /sys/class/sound/card2
 |-- controlC2
 | |-- dev
 | |-- device -> ../../card2
 | |-- power
 | |-- subsystem -> ../../../../../../../../../../class/sound
 | `-- uevent
 |-- device -> ../../../1-2.2:1.2
 |-- id
 |-- number
 |-- pcmC2D0c
 | |-- 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

!!Card: /sys/class/sound/card3
Driver: /sys/bus/usb/drivers/snd-usb-audio
Tree:
 /sys/class/sound/card3
 |-- controlC3
 | |-- dev
 | |-- device -> ../../card3
 | |-- power
 | |-- subsystem -> ../../../../../../../../../../class/sound
 | `-- uevent
 |-- device -> ../../../1-2.3:1.0
 |-- id
 |-- number
 |-- pcmC3D0c
 | |-- dev
 | |-- device -> ../../card3
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../../../../../class/sound
 | `-- uevent
 |-- pcmC3D0p
 | |-- dev
 | |-- device -> ../../card3
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../../../../../class/sound
 | `-- uevent
 |-- power
 | |-- async
 | |-- autosuspend_delay_ms
 | |-- control
 | |-- runtime_active_kids
 | |-- runtime_active_time
 | |-- runtime_enabled
 | |-- runtime_status
 | |-- runtime_suspended_time
 | `-- runtime_usage
 |-- subsystem -> ../../../../../../../../../class/sound
 `-- uevent

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

Codec: Realtek ALC269VC
Address: 0
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x10ec0269
Subsystem Id: 0x15588562
Revision Id: 0x100203
No Modem Function Group found
Default PCM:
    rates [0x5f0]: 32000 44100 48000 88200 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
  Power states: D0 D1 D2 D3 CLKSTOP EPSS
  Power: setting=D0, actual=D0
GPIO: io=2, o=0, i=0, unsolicited=1, wake=0
  IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
  IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
Node 0x02 [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Control: name="Headphone Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Device: name="ALC269VC Analog", type="Audio", device=0
  Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
  Amp-Out vals: [0x00 0x00]
  Converter: stream=0, channel=0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x03 [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Control: name="Speaker Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
  Amp-Out vals: [0x56 0x56]
  Converter: stream=0, channel=0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x04 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x06 [Audio Output] wcaps 0x611: Stereo Digital
  Converter: stream=0, channel=0
  Digital:
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x5f0]: 32000 44100 48000 88200 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x07 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x08 [Audio Input] wcaps 0x10051b: Stereo Amp-In
  Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1
  Amp-In vals: [0x97 0x97]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x23
Node 0x09 [Audio Input] wcaps 0x10051b: Stereo Amp-In
  Control: name="Capture Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Capture Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Device: name="ALC269VC Analog", type="Audio", device=0
  Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1
  Amp-In vals: [0x27 0x27]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x22
Node 0x0a [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Control: name="Rear Mic Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Rear Mic Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Front Mic Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=1, ofs=0
  Control: name="Front Mic Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=1, ofs=0
  Control: name="Beep Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=4, ofs=0
  Control: name="Beep Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=4, ofs=0
  Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
  Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Connection: 5
     0x18 0x19 0x1a 0x1b 0x1d
Node 0x0c [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals: [0x00 0x00] [0x80 0x80]
  Connection: 2
     0x02 0x0b
Node 0x0d [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals: [0x00 0x00] [0x80 0x80]
  Connection: 2
     0x03 0x0b
Node 0x0e [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0f [Audio Mixer] wcaps 0x20010a: Mono Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals: [0x00] [0x80]
  Connection: 2
     0x02 0x0b
Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x12 [Pin Complex] wcaps 0x40040b: Stereo Amp-In
  Control: name="Internal Mic Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Pincap 0x00000020: IN
  Pin Default 0x90a60140: [Fixed] Mic at Int N/A
    Conn = Digital, Color = Unknown
    DefAssociation = 0x4, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x13 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x14 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Control: name="Speaker Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x00010014: OUT EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x90170110: [Fixed] Speaker at Int N/A
    Conn = Analog, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 2
     0x0c 0x0d*
Node 0x15 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Control: name="Headphone Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x0001001c: OUT HP EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x02211020: [Jack] HP Out at Ext Front
    Conn = 1/8, Color = Black
    DefAssociation = 0x2, Sequence = 0x0
  Pin-ctls: 0xc0: OUT HP
  Unsolicited: tag=01, enabled=1
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 2
     0x0c* 0x0d
Node 0x16 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x17 [Pin Complex] wcaps 0x40050c: Mono Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80]
  Pincap 0x00000010: OUT
  Pin Default 0x40000000: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0x0, Sequence = 0x0
  Pin-ctls: 0x00:
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x0f
Node 0x18 [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
  Control: name="Rear Mic Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x00003734: IN OUT Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x02a11030: [Jack] Mic at Ext Front
    Conn = 1/8, Color = Black
    DefAssociation = 0x3, Sequence = 0x0
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=02, enabled=1
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 2
     0x0c* 0x0d
Node 0x19 [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
  Control: name="Front Mic Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x00003734: IN OUT Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x02a1103f: [Jack] Mic at Ext Front
    Conn = 1/8, Color = Black
    DefAssociation = 0x3, Sequence = 0xf
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=03, enabled=1
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 2
     0x0c* 0x0d
Node 0x1a [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x0000373c: IN OUT HP Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN VREF_HIZ
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 2
     0x0c* 0x0d
Node 0x1b [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x00003734: IN OUT Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN VREF_HIZ
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 2
     0x0c* 0x0d
Node 0x1c [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x1d [Pin Complex] wcaps 0x400400: Mono
  Pincap 0x00000020: IN
  Pin Default 0x40f00001: [N/A] Other at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0x0, Sequence = 0x1
  Pin-ctls: 0x20: IN
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x1e [Pin Complex] wcaps 0x400781: Stereo Digital
  Pincap 0x00000014: OUT Detect
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x06
Node 0x1f [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono
  Processing caps: benign=0, ncoeff=37
Node 0x21 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x22 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x00 0x00]
  Connection: 7
     0x18 0x19 0x1a 0x1b 0x1d 0x0b 0x12
Node 0x23 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Connection: 6
     0x18 0x19 0x1a 0x1b 0x1d 0x0b
Codec: Intel Kabylake HDMI
Address: 2
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x8086280b
Subsystem Id: 0x80860101
Revision Id: 0x100000
No Modem Function Group found
Default PCM:
    rates [0x0]:
    bits [0x0]:
    formats [0x0]:
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
  Power states: D0 D3 CLKSTOP EPSS
  Power: setting=D0, actual=D0, Clock-stop-OK
GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital
  Converter: stream=0, channel=0
  Digital: Enabled KAE
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0x1a]: 16 24 32
    formats [0x5]: PCM AC3
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital
  Converter: stream=0, channel=0
  Digital: Enabled KAE
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0x1a]: 16 24 32
    formats [0x5]: PCM AC3
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x04 [Audio Output] wcaps 0x6611: 8-Channels Digital
  Converter: stream=0, channel=0
  Digital: Enabled KAE
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0x1a]: 16 24 32
    formats [0x5]: PCM AC3
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x0b000094: OUT Detect HBR HDMI DP
  Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
  Devices: 0
  Connection: 0
Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x0b000094: OUT Detect HBR HDMI DP
  Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
  Devices: 0
  Connection: 3
     0x02* 0x03 0x04
Node 0x07 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x0b000094: OUT Detect HBR HDMI DP
  Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
  Devices: 0
  Connection: 0
Node 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono
--endcollapse--

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

Bus 001 Device 005: ID 046d:0a38 Logitech, Inc. Headset H340
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 0
  bDeviceSubClass 0
  bDeviceProtocol 0
  bMaxPacketSize0 64
  idVendor 0x046d Logitech, Inc.
  idProduct 0x0a38 Headset H340
  bcdDevice 1.15
  iManufacturer 1 Logitech Inc.
  iProduct 2 Logitech USB Headset H340
  iSerial 0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x00eb
    bNumInterfaces 4
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0x80
      (Bus Powered)
    MaxPower 120mA
    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 10
        bDescriptorType 36
        bDescriptorSubtype 1 (HEADER)
        bcdADC 1.00
        wTotalLength 0x004f
        bInCollection 2
        baInterfaceNr(0) 1
        baInterfaceNr(1) 2
      AudioControl Interface Descriptor:
        bLength 12
        bDescriptorType 36
        bDescriptorSubtype 2 (INPUT_TERMINAL)
        bTerminalID 2
        wTerminalType 0x0101 USB Streaming
        bAssocTerminal 0
        bNrChannels 2
        wChannelConfig 0x0003
          Left Front (L)
          Right Front (R)
        iChannelNames 0
        iTerminal 0
      AudioControl Interface Descriptor:
        bLength 12
        bDescriptorType 36
        bDescriptorSubtype 2 (INPUT_TERMINAL)
        bTerminalID 1
        wTerminalType 0x0201 Microphone
        bAssocTerminal 0
        bNrChannels 2
        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 10
        iTerminal 0
      AudioControl Interface Descriptor:
        bLength 9
        bDescriptorType 36
        bDescriptorSubtype 3 (OUTPUT_TERMINAL)
        bTerminalID 4
        wTerminalType 0x0301 Speaker
        bAssocTerminal 0
        bSourceID 5
        iTerminal 0
      AudioControl Interface Descriptor:
        bLength 10
        bDescriptorType 36
        bDescriptorSubtype 6 (FEATURE_UNIT)
        bUnitID 5
        bSourceID 2
        bControlSize 1
        bmaControls(0) 0x01
          Mute Control
        bmaControls(1) 0x02
          Volume Control
        bmaControls(2) 0x02
          Volume Control
        iFeature 0
      AudioControl Interface Descriptor:
        bLength 10
        bDescriptorType 36
        bDescriptorSubtype 6 (FEATURE_UNIT)
        bUnitID 6
        bSourceID 1
        bControlSize 1
        bmaControls(0) 0x03
          Mute Control
          Volume Control
        bmaControls(1) 0x00
        bmaControls(2) 0x00
        iFeature 0
      AudioControl Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 5 (SELECTOR_UNIT)
        bUnitID 10
        bNrInPins 1
        baSourceID(0) 6
        iSelector 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 2
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 2
        bDelay 1 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 44100
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x01 EP 1 OUT
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x00c8 1x 200 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 131
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x83 EP 3 IN
        bmAttributes 1
          Transfer Type Isochronous
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0003 1x 3 bytes
        bInterval 1
        bRefresh 5
        bSynchAddress 0
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 0
      bNumEndpoints 0
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      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 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 44100
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x00c8 1x 200 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 3 Human Interface Device
      bInterfaceSubClass 0
      bInterfaceProtocol 0
      iInterface 0
        HID Device Descriptor:
          bLength 9
          bDescriptorType 33
          bcdHID 1.11
          bCountryCode 0 Not supported
          bNumDescriptors 1
          bDescriptorType 34 Report
          wDescriptorLength 111
         Report Descriptors:
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x84 EP 4 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0004 1x 4 bytes
        bInterval 10

Bus 001 Device 007: ID 046d:085b Logitech, Inc. Logitech Webcam C925e
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 0x085b
  bcdDevice 0.16
  iManufacturer 0
  iProduct 2 Logitech Webcam C925e
  iSerial 1 D560BDAF
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x09c7
    bNumInterfaces 4
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0x80
      (Bus Powered)
    MaxPower 500mA
    Interface Association:
      bLength 8
      bDescriptorType 11
      bFirstInterface 0
      bInterfaceCount 2
      bFunctionClass 14 Video
      bFunctionSubClass 3 Video Interface Collection
      bFunctionProtocol 0
      iFunction 0
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      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 0x00d6
        dwClockFrequency 300.000000MHz
        bInCollection 1
        baInterfaceNr( 0) 1
      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 3
        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 6
        guidExtensionCode {23e49ed0-1178-4f31-ae52-d2fb8a8d3b48}
        bNumControls 10
        bNrInPins 1
        baSourceID( 0) 3
        bControlSize 2
        bmControls( 0) 0xff
        bmControls( 1) 0x03
        iExtension 0
      VideoControl Interface Descriptor:
        bLength 27
        bDescriptorType 36
        bDescriptorSubtype 6 (EXTENSION_UNIT)
        bUnitID 8
        guidExtensionCode {69678ee4-410f-40db-a850-7420d7d8240e}
        bNumControls 7
        bNrInPins 1
        baSourceID( 0) 1
        bControlSize 2
        bmControls( 0) 0x3b
        bmControls( 1) 0x03
        iExtension 0
      VideoControl Interface Descriptor:
        bLength 28
        bDescriptorType 36
        bDescriptorSubtype 6 (EXTENSION_UNIT)
        bUnitID 9
        guidExtensionCode {1f5d4ca9-de11-4487-840d-50933c8ec8d1}
        bNumControls 17
        bNrInPins 1
        baSourceID( 0) 1
        bControlSize 3
        bmControls( 0) 0xf3
        bmControls( 1) 0xff
        bmControls( 2) 0x23
        iExtension 0
      VideoControl Interface Descriptor:
        bLength 27
        bDescriptorType 36
        bDescriptorSubtype 6 (EXTENSION_UNIT)
        bUnitID 10
        guidExtensionCode {49e40215-f434-47fe-b158-0e885023e51b}
        bNumControls 7
        bNrInPins 1
        baSourceID( 0) 1
        bControlSize 2
        bmControls( 0) 0xaa
        bmControls( 1) 0x07
        iExtension 0
      VideoControl Interface Descriptor:
        bLength 27
        bDescriptorType 36
        bDescriptorSubtype 6 (EXTENSION_UNIT)
        bUnitID 11
        guidExtensionCode {ffe52d21-8030-4e2c-82d9-f587d00540bd}
        bNumControls 2
        bNrInPins 1
        baSourceID( 0) 1
        bControlSize 2
        bmControls( 0) 0x00
        bmControls( 1) 0x41
        iExtension 0
      VideoControl Interface Descriptor:
        bLength 27
        bDescriptorType 36
        bDescriptorSubtype 6 (EXTENSION_UNIT)
        bUnitID 12
        guidExtensionCode {a29e7641-de04-47e3-8b2b-f4341aff003b}
        bNumControls 11
        bNrInPins 1
        baSourceID( 0) 3
        bControlSize 2
        bmControls( 0) 0x07
        bmControls( 1) 0x7f
        iExtension 0
      VideoControl Interface Descriptor:
        bLength 9
        bDescriptorType 36
        bDescriptorSubtype 3 (OUTPUT_TERMINAL)
        bTerminalID 4
        wTerminalType 0x0101 USB Streaming
        bAssocTerminal 0
        bSourceID 3
        iTerminal 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x83 EP 3 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0040 1x 64 bytes
        bInterval 8
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      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 0x0751
        bEndpointAddress 0x81 EP 1 IN
        bmInfo 0
        bTerminalLink 4
        bStillCaptureMethod 0
        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 19
        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 0x00
          Still image unsupported
        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 0x00
          Still image unsupported
        wWidth 160
        wHeight 90
        dwMinBitRate 1152000
        dwMaxBitRate 6912000
        dwMaxVideoFrameBufferSize 28800
        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 0x00
          Still image unsupported
        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 4
        bmCapabilities 0x00
          Still image unsupported
        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 5
        bmCapabilities 0x00
          Still image unsupported
        wWidth 320
        wHeight 180
        dwMinBitRate 4608000
        dwMaxBitRate 27648000
        dwMaxVideoFrameBufferSize 115200
        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 0x00
          Still image unsupported
        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 7
        bmCapabilities 0x00
          Still image unsupported
        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 0x00
          Still image unsupported
        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 9
        bmCapabilities 0x00
          Still image unsupported
        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 0x00
          Still image unsupported
        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 50
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 11
        bmCapabilities 0x00
          Still image unsupported
        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 50
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 12
        bmCapabilities 0x00
          Still image unsupported
        wWidth 864
        wHeight 480
        dwMinBitRate 33177600
        dwMaxBitRate 159252480
        dwMaxVideoFrameBufferSize 829440
        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 13
        bmCapabilities 0x00
          Still image unsupported
        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 42
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 14
        bmCapabilities 0x00
          Still image unsupported
        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 38
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 15
        bmCapabilities 0x00
          Still image unsupported
        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 34
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 16
        bmCapabilities 0x00
          Still image unsupported
        wWidth 1600
        wHeight 896
        dwMinBitRate 114688000
        dwMaxBitRate 172032000
        dwMaxVideoFrameBufferSize 2867200
        dwDefaultFrameInterval 1333333
        bFrameIntervalType 2
        dwFrameInterval( 0) 1333333
        dwFrameInterval( 1) 2000000
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 17
        bmCapabilities 0x00
          Still image unsupported
        wWidth 1920
        wHeight 1080
        dwMinBitRate 165888000
        dwMaxBitRate 165888000
        dwMaxVideoFrameBufferSize 4147200
        dwDefaultFrameInterval 2000000
        bFrameIntervalType 1
        dwFrameInterval( 0) 2000000
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 18
        bmCapabilities 0x00
          Still image unsupported
        wWidth 2304
        wHeight 1296
        dwMinBitRate 238878720
        dwMaxBitRate 238878720
        dwMaxVideoFrameBufferSize 5971968
        dwDefaultFrameInterval 4999998
        bFrameIntervalType 1
        dwFrameInterval( 0) 4999998
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 19
        bmCapabilities 0x00
          Still image unsupported
        wWidth 2304
        wHeight 1536
        dwMinBitRate 283115520
        dwMaxBitRate 283115520
        dwMaxVideoFrameBufferSize 7077888
        dwDefaultFrameInterval 4999998
        bFrameIntervalType 1
        dwFrameInterval( 0) 4999998
      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 17
        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 0x00
          Still image unsupported
        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 0x00
          Still image unsupported
        wWidth 160
        wHeight 90
        dwMinBitRate 1152000
        dwMaxBitRate 6912000
        dwMaxVideoFrameBufferSize 28800
        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 0x00
          Still image unsupported
        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 4
        bmCapabilities 0x00
          Still image unsupported
        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 5
        bmCapabilities 0x00
          Still image unsupported
        wWidth 320
        wHeight 180
        dwMinBitRate 4608000
        dwMaxBitRate 27648000
        dwMaxVideoFrameBufferSize 115200
        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 0x00
          Still image unsupported
        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 7
        bmCapabilities 0x00
          Still image unsupported
        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 0x00
          Still image unsupported
        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 9
        bmCapabilities 0x00
          Still image unsupported
        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 0x00
          Still image unsupported
        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 11
        bmCapabilities 0x00
          Still image unsupported
        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 12
        bmCapabilities 0x00
          Still image unsupported
        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 0x00
          Still image unsupported
        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 14
        bmCapabilities 0x00
          Still image unsupported
        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 58
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 15
        bmCapabilities 0x00
          Still image unsupported
        wWidth 1280
        wHeight 720
        dwMinBitRate 73728000
        dwMaxBitRate 884736000
        dwMaxVideoFrameBufferSize 1843200
        dwDefaultFrameInterval 166666
        bFrameIntervalType 8
        dwFrameInterval( 0) 166666
        dwFrameInterval( 1) 333333
        dwFrameInterval( 2) 416666
        dwFrameInterval( 3) 500000
        dwFrameInterval( 4) 666666
        dwFrameInterval( 5) 1000000
        dwFrameInterval( 6) 1333333
        dwFrameInterval( 7) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 16
        bmCapabilities 0x00
          Still image unsupported
        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 17
        bmCapabilities 0x00
          Still image unsupported
        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 1
      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 1
      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 1
      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 1
      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 1
      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 1
      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 1
      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 1
      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 1
      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 1
      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 0x1380 3x 896 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      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
    Interface Association:
      bLength 8
      bDescriptorType 11
      bFirstInterface 2
      bInterfaceCount 2
      bFunctionClass 1 Audio
      bFunctionSubClass 2 Streaming
      bFunctionProtocol 0
      iFunction 0
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      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) 3
      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 3
      bAlternateSetting 0
      bNumEndpoints 0
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      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 255 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 16000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x82 EP 2 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 3
      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 255 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 24000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x82 EP 2 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 Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      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 255 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 32000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x82 EP 2 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0084 1x 132 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

Bus 001 Device 008: ID 08bb:29c2 Texas Instruments PCM2902C Audio CODEC
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 0
  bDeviceSubClass 0
  bDeviceProtocol 0
  bMaxPacketSize0 8
  idVendor 0x08bb Texas Instruments
  idProduct 0x29c2 PCM2902C Audio CODEC
  bcdDevice 1.00
  iManufacturer 1 BurrBrown from Texas Instruments
  iProduct 2 USB AUDIO CODEC
  iSerial 0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x0445
    bNumInterfaces 4
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0x80
      (Bus Powered)
    MaxPower 100mA
    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 10
        bDescriptorType 36
        bDescriptorSubtype 1 (HEADER)
        bcdADC 1.00
        wTotalLength 0x003e
        bInCollection 2
        baInterfaceNr(0) 1
        baInterfaceNr(1) 2
      AudioControl Interface Descriptor:
        bLength 12
        bDescriptorType 36
        bDescriptorSubtype 2 (INPUT_TERMINAL)
        bTerminalID 1
        wTerminalType 0x0101 USB Streaming
        bAssocTerminal 0
        bNrChannels 2
        wChannelConfig 0x0003
          Left Front (L)
          Right Front (R)
        iChannelNames 0
        iTerminal 0
      AudioControl Interface Descriptor:
        bLength 9
        bDescriptorType 36
        bDescriptorSubtype 3 (OUTPUT_TERMINAL)
        bTerminalID 2
        wTerminalType 0x0301 Speaker
        bAssocTerminal 0
        bSourceID 3
        iTerminal 0
      AudioControl Interface Descriptor:
        bLength 10
        bDescriptorType 36
        bDescriptorSubtype 6 (FEATURE_UNIT)
        bUnitID 3
        bSourceID 1
        bControlSize 1
        bmaControls(0) 0x01
          Mute Control
        bmaControls(1) 0x02
          Volume Control
        bmaControls(2) 0x02
          Volume Control
        iFeature 0
      AudioControl Interface Descriptor:
        bLength 12
        bDescriptorType 36
        bDescriptorSubtype 2 (INPUT_TERMINAL)
        bTerminalID 4
        wTerminalType 0x0603 Line Connector
        bAssocTerminal 0
        bNrChannels 2
        wChannelConfig 0x0003
          Left Front (L)
          Right Front (R)
        iChannelNames 0
        iTerminal 0
      AudioControl Interface Descriptor:
        bLength 9
        bDescriptorType 36
        bDescriptorSubtype 3 (OUTPUT_TERMINAL)
        bTerminalID 5
        wTerminalType 0x0101 USB Streaming
        bAssocTerminal 0
        bSourceID 4
        iTerminal 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 1
        bDelay 0 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 17
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 3 Discrete
        tSamFreq[ 0] 32000
        tSamFreq[ 1] 44100
        tSamFreq[ 2] 48000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x02 EP 2 OUT
        bmAttributes 9
          Transfer Type Isochronous
          Synch Type Adaptive
          Usage Type Data
        wMaxPacketSize 0x00c0 1x 192 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          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 1
        bDelay 0 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 17
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 1
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 3 Discrete
        tSamFreq[ 0] 32000
        tSamFreq[ 1] 44100
        tSamFreq[ 2] 48000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x02 EP 2 OUT
        bmAttributes 9
          Transfer Type Isochronous
          Synch Type Adaptive
          Usage Type Data
        wMaxPacketSize 0x0060 1x 96 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          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 1
        bDelay 0 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 17
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 1
        bBitResolution 8
        bSamFreqType 3 Discrete
        tSamFreq[ 0] 32000
        tSamFreq[ 1] 44100
        tSamFreq[ 2] 48000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x02 EP 2 OUT
        bmAttributes 9
          Transfer Type Isochronous
          Synch Type Adaptive
          Usage Type Data
        wMaxPacketSize 0x0060 1x 96 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          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 1
        bDelay 0 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 17
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 1
        bSubframeSize 1
        bBitResolution 8
        bSamFreqType 3 Discrete
        tSamFreq[ 0] 32000
        tSamFreq[ 1] 44100
        tSamFreq[ 2] 48000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x02 EP 2 OUT
        bmAttributes 9
          Transfer Type Isochronous
          Synch Type Adaptive
          Usage Type Data
        wMaxPacketSize 0x0030 1x 48 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 0
      bNumEndpoints 0
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      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 5
        bDelay 0 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 48000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x84 EP 4 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x00c4 1x 196 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      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 5
        bDelay 0 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 0x84 EP 4 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0062 1x 98 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      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 5
        bDelay 0 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 44100
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x84 EP 4 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x00b4 1x 180 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      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 5
        bDelay 0 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] 44100
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x84 EP 4 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x005a 1x 90 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 5
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 5
        bDelay 0 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 32000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x84 EP 4 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0084 1x 132 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 6
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 5
        bDelay 0 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 0x84 EP 4 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0042 1x 66 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 7
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 5
        bDelay 0 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 22050
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x84 EP 4 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x005c 1x 92 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 8
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 5
        bDelay 0 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] 22050
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x84 EP 4 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x002e 1x 46 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 9
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 5
        bDelay 0 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 16000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x84 EP 4 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0044 1x 68 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 10
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 5
        bDelay 0 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 0x84 EP 4 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0022 1x 34 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 11
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 5
        bDelay 0 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 1
        bBitResolution 8
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 16000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x84 EP 4 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0022 1x 34 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 12
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 5
        bDelay 0 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 1
        bSubframeSize 1
        bBitResolution 8
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 16000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x84 EP 4 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0011 1x 17 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 13
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 5
        bDelay 0 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 1
        bBitResolution 8
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 8000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x84 EP 4 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0012 1x 18 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 14
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 5
        bDelay 0 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 1
        bSubframeSize 1
        bBitResolution 8
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 8000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x84 EP 4 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0009 1x 9 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 15
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 5
        bDelay 0 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 11025
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x84 EP 4 IN
        bmAttributes 13
          Transfer Type Isochronous
          Synch Type Synchronous
          Usage Type Data
        wMaxPacketSize 0x0030 1x 48 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 16
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 5
        bDelay 0 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] 11025
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x84 EP 4 IN
        bmAttributes 13
          Transfer Type Isochronous
          Synch Type Synchronous
          Usage Type Data
        wMaxPacketSize 0x0018 1x 24 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 17
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 5
        bDelay 0 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 1
        bBitResolution 8
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 11025
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x84 EP 4 IN
        bmAttributes 13
          Transfer Type Isochronous
          Synch Type Synchronous
          Usage Type Data
        wMaxPacketSize 0x0018 1x 24 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 18
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 5
        bDelay 0 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 1
        bSubframeSize 1
        bBitResolution 8
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 11025
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x84 EP 4 IN
        bmAttributes 13
          Transfer Type Isochronous
          Synch Type Synchronous
          Usage Type Data
        wMaxPacketSize 0x000c 1x 12 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x00
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 3 Human Interface Device
      bInterfaceSubClass 0
      bInterfaceProtocol 0
      iInterface 0
        HID Device Descriptor:
          bLength 9
          bDescriptorType 33
          bcdHID 1.00
          bCountryCode 0 Not supported
          bNumDescriptors 1
          bDescriptorType 34 Report
          wDescriptorLength 31
         Report Descriptors:
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x85 EP 5 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0001 1x 1 bytes
        bInterval 10
--endcollapse--

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

Logitech Inc. Logitech USB Headset H340 at usb-0000:00:14.0-2.1, full speed : USB Audio

Playback:
  Status: Stop
  Interface 1
    Altset 1
    Format: S16_LE
    Channels: 2
    Endpoint: 0x01 (1 OUT) (ASYNC)
    Rates: 44100
    Bits: 16
    Channel map: FL FR
    Sync Endpoint: 0x83 (3 IN)
    Sync EP Interface: 1
    Sync EP Altset: 1
    Implicit Feedback Mode: No

Capture:
  Status: Stop
  Interface 2
    Altset 1
    Format: S16_LE
    Channels: 2
    Endpoint: 0x81 (1 IN) (ASYNC)
    Rates: 44100
    Bits: 16
    Channel map: FL FR
Logitech Webcam C925e at usb-0000:00:14.0-2.2, high speed : USB Audio

Capture:
  Status: Stop
  Interface 3
    Altset 1
    Format: S16_LE
    Channels: 2
    Endpoint: 0x82 (2 IN) (ASYNC)
    Rates: 16000
    Data packet interval: 1000 us
    Bits: 16
    Channel map: FL FR
  Interface 3
    Altset 2
    Format: S16_LE
    Channels: 2
    Endpoint: 0x82 (2 IN) (ASYNC)
    Rates: 24000
    Data packet interval: 1000 us
    Bits: 16
    Channel map: FL FR
  Interface 3
    Altset 3
    Format: S16_LE
    Channels: 2
    Endpoint: 0x82 (2 IN) (ASYNC)
    Rates: 32000
    Data packet interval: 1000 us
    Bits: 16
    Channel map: FL FR
BurrBrown from Texas Instruments USB AUDIO CODEC at usb-0000:00:14.0-2.3, full : USB Audio

Playback:
  Status: Running
    Interface = 1
    Altset = 1
    Packet Size = 192
    Momentary freq = 44100 Hz (0x2c.199a)
  Interface 1
    Altset 1
    Format: S16_LE
    Channels: 2
    Endpoint: 0x02 (2 OUT) (ADAPTIVE)
    Rates: 32000, 44100, 48000
    Bits: 16
    Channel map: FL FR
  Interface 1
    Altset 2
    Format: S16_LE
    Channels: 1
    Endpoint: 0x02 (2 OUT) (ADAPTIVE)
    Rates: 32000, 44100, 48000
    Bits: 16
    Channel map: MONO
  Interface 1
    Altset 3
    Format: S8
    Channels: 2
    Endpoint: 0x02 (2 OUT) (ADAPTIVE)
    Rates: 32000, 44100, 48000
    Bits: 8
    Channel map: FL FR
  Interface 1
    Altset 4
    Format: S8
    Channels: 1
    Endpoint: 0x02 (2 OUT) (ADAPTIVE)
    Rates: 32000, 44100, 48000
    Bits: 8
    Channel map: MONO

Capture:
  Status: Running
    Interface = 2
    Altset = 3
    Packet Size = 180
    Momentary freq = 44100 Hz (0x2c.199a)
  Interface 2
    Altset 1
    Format: S16_LE
    Channels: 2
    Endpoint: 0x84 (4 IN) (ASYNC)
    Rates: 48000
    Bits: 16
    Channel map: FL FR
  Interface 2
    Altset 2
    Format: S16_LE
    Channels: 1
    Endpoint: 0x84 (4 IN) (ASYNC)
    Rates: 48000
    Bits: 16
    Channel map: MONO
  Interface 2
    Altset 3
    Format: S16_LE
    Channels: 2
    Endpoint: 0x84 (4 IN) (ASYNC)
    Rates: 44100
    Bits: 16
    Channel map: FL FR
  Interface 2
    Altset 4
    Format: S16_LE
    Channels: 1
    Endpoint: 0x84 (4 IN) (ASYNC)
    Rates: 44100
    Bits: 16
    Channel map: MONO
  Interface 2
    Altset 5
    Format: S16_LE
    Channels: 2
    Endpoint: 0x84 (4 IN) (ASYNC)
    Rates: 32000
    Bits: 16
    Channel map: FL FR
  Interface 2
    Altset 6
    Format: S16_LE
    Channels: 1
    Endpoint: 0x84 (4 IN) (ASYNC)
    Rates: 32000
    Bits: 16
    Channel map: MONO
  Interface 2
    Altset 7
    Format: S16_LE
    Channels: 2
    Endpoint: 0x84 (4 IN) (ASYNC)
    Rates: 22050
    Bits: 16
    Channel map: FL FR
  Interface 2
    Altset 8
    Format: S16_LE
    Channels: 1
    Endpoint: 0x84 (4 IN) (ASYNC)
    Rates: 22050
    Bits: 16
    Channel map: MONO
  Interface 2
    Altset 9
    Format: S16_LE
    Channels: 2
    Endpoint: 0x84 (4 IN) (ASYNC)
    Rates: 16000
    Bits: 16
    Channel map: FL FR
  Interface 2
    Altset 10
    Format: S16_LE
    Channels: 1
    Endpoint: 0x84 (4 IN) (ASYNC)
    Rates: 16000
    Bits: 16
    Channel map: MONO
  Interface 2
    Altset 11
    Format: S8
    Channels: 2
    Endpoint: 0x84 (4 IN) (ASYNC)
    Rates: 16000
    Bits: 8
    Channel map: FL FR
  Interface 2
    Altset 12
    Format: S8
    Channels: 1
    Endpoint: 0x84 (4 IN) (ASYNC)
    Rates: 16000
    Bits: 8
    Channel map: MONO
  Interface 2
    Altset 13
    Format: S8
    Channels: 2
    Endpoint: 0x84 (4 IN) (ASYNC)
    Rates: 8000
    Bits: 8
    Channel map: FL FR
  Interface 2
    Altset 14
    Format: S8
    Channels: 1
    Endpoint: 0x84 (4 IN) (ASYNC)
    Rates: 8000
    Bits: 8
    Channel map: MONO
  Interface 2
    Altset 15
    Format: S16_LE
    Channels: 2
    Endpoint: 0x84 (4 IN) (SYNC)
    Rates: 11025
    Bits: 16
    Channel map: FL FR
  Interface 2
    Altset 16
    Format: S16_LE
    Channels: 1
    Endpoint: 0x84 (4 IN) (SYNC)
    Rates: 11025
    Bits: 16
    Channel map: MONO
  Interface 2
    Altset 17
    Format: S8
    Channels: 2
    Endpoint: 0x84 (4 IN) (SYNC)
    Rates: 11025
    Bits: 8
    Channel map: FL FR
  Interface 2
    Altset 18
    Format: S8
    Channels: 1
    Endpoint: 0x84 (4 IN) (SYNC)
    Rates: 11025
    Bits: 8
    Channel map: MONO
--endcollapse--

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

USB Mixer: usb_id=0x046d0a38, ctrlif=0, ctlerr=0
Card: Logitech Inc. Logitech USB Headset H340 at usb-0000:00:14.0-2.1, full speed
  Unit: 5
    Control: name="PCM Playback Volume", index=0
    Info: id=5, control=2, cmask=0x3, channels=2, type="S16"
    Volume: min=-10496, max=768, dBmin=-4100, dBmax=300
  Unit: 5
    Control: name="PCM Playback Switch", index=0
    Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
  Unit: 6
    Control: name="Mic Capture Volume", index=0
    Info: id=6, control=2, cmask=0x0, channels=1, type="S16"
    Volume: min=-6400, max=2048, dBmin=-2500, dBmax=800
  Unit: 6
    Control: name="Mic Capture Switch", index=0
    Info: id=6, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
USB Mixer: usb_id=0x046d085b, ctrlif=2, ctlerr=0
Card: Logitech Webcam C925e at usb-0000:00:14.0-2.2, high speed
  Unit: 5
    Control: name="Mic Capture Volume", index=0
    Info: id=5, control=2, cmask=0x0, channels=1, type="S16"
    Volume: min=5120, max=12800, dBmin=2000, dBmax=5000
  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
USB Mixer: usb_id=0x08bb29c2, ctrlif=0, ctlerr=0
Card: BurrBrown from Texas Instruments USB AUDIO CODEC at usb-0000:00:14.0-2.3, full
  Unit: 3
    Control: name="PCM Playback Volume", index=0
    Info: id=3, control=2, cmask=0x3, channels=2, type="S16"
    Volume: min=-16384, max=0, dBmin=-6400, dBmax=0
  Unit: 3
    Control: name="PCM Playback Switch", index=0
    Info: id=3, 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, 19 Aug 21 17:16 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 4 Aug 21 17:16 /dev/snd/controlC1
crw-rw---- 1 root audio 116, 6 Aug 21 17:16 /dev/snd/controlC2
crw-rw---- 1 root audio 116, 9 Aug 21 17:16 /dev/snd/controlC3
crw-rw---- 1 root audio 116, 17 Aug 21 17:16 /dev/snd/hwC0D0
crw-rw---- 1 root audio 116, 18 Aug 21 17:16 /dev/snd/hwC0D2
crw-rw---- 1 root audio 116, 11 Aug 21 17:26 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116, 10 Aug 21 17:30 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116, 16 Aug 21 17:26 /dev/snd/pcmC0D10p
crw-rw---- 1 root audio 116, 12 Aug 21 17:26 /dev/snd/pcmC0D3p
crw-rw---- 1 root audio 116, 13 Aug 21 17:30 /dev/snd/pcmC0D7p
crw-rw---- 1 root audio 116, 14 Aug 21 17:26 /dev/snd/pcmC0D8p
crw-rw---- 1 root audio 116, 15 Aug 21 17:26 /dev/snd/pcmC0D9p
crw-rw---- 1 root audio 116, 3 Aug 21 17:30 /dev/snd/pcmC1D0c
crw-rw---- 1 root audio 116, 2 Aug 21 17:26 /dev/snd/pcmC1D0p
crw-rw---- 1 root audio 116, 5 Aug 21 17:30 /dev/snd/pcmC2D0c
crw-rw---- 1 root audio 116, 8 Aug 21 17:30 /dev/snd/pcmC3D0c
crw-rw---- 1 root audio 116, 7 Aug 21 17:30 /dev/snd/pcmC3D0p
crw-rw---- 1 root audio 116, 1 Aug 21 17:16 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Aug 21 17:16 /dev/snd/timer

/dev/snd/by-id:
total 0
drwxr-xr-x 2 root root 100 Aug 21 17:16 .
drwxr-xr-x 4 root root 480 Aug 21 17:16 ..
lrwxrwxrwx 1 root root 12 Aug 21 17:16 usb-046d_Logitech_Webcam_C925e_D560BDAF-02 -> ../controlC2
lrwxrwxrwx 1 root root 12 Aug 21 17:16 usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00 -> ../controlC3
lrwxrwxrwx 1 root root 12 Aug 21 17:16 usb-Logitech_Inc._Logitech_USB_Headset_H340-00 -> ../controlC1

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 120 Aug 21 17:16 .
drwxr-xr-x 4 root root 480 Aug 21 17:16 ..
lrwxrwxrwx 1 root root 12 Aug 21 17:16 pci-0000:00:14.0-usb-0:2.1:1.0 -> ../controlC1
lrwxrwxrwx 1 root root 12 Aug 21 17:16 pci-0000:00:14.0-usb-0:2.2:1.2 -> ../controlC2
lrwxrwxrwx 1 root root 12 Aug 21 17:16 pci-0000:00:14.0-usb-0:2.3:1.0 -> ../controlC3
lrwxrwxrwx 1 root root 12 Aug 21 17:16 pci-0000:00:1f.3 -> ../controlC0

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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 10: HDMI 4 [HDMI 4]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: H340 [Logitech USB Headset H340], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 3: CODEC [USB AUDIO CODEC], device 0: USB Audio [USB Audio]
  Subdevices: 0/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: H340 [Logitech USB Headset H340], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: C925e [Logitech Webcam C925e], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 3: CODEC [USB AUDIO CODEC], device 0: USB Audio [USB Audio]
  Subdevices: 0/1
  Subdevice #0: subdevice #0

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

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

Card sysdefault:0 'PCH'/'HDA Intel PCH at 0xa1418000 irq 151'
  Mixer name : 'Realtek ALC269VC'
  Components : 'HDA:10ec0269,15588562,00100203 HDA:8086280b,80860101,00100000'
  Controls : 62
  Simple ctrls : 18
Simple mixer control 'Master',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 87
  Mono: Playback 86 [99%] [-0.75dB] [on]
Simple mixer control 'Headphone',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 0 [0%] [-65.25dB] [off]
  Front Right: Playback 0 [0%] [-65.25dB] [off]
Simple mixer control 'Speaker',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 87 [100%] [0.00dB] [on]
  Front Right: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'PCM',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 255 [100%] [0.00dB]
  Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Front Mic',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Front Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
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]
Simple mixer control 'Beep',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 63
  Front Left: Capture 39 [62%] [12.00dB] [on]
  Front Right: Capture 39 [62%] [12.00dB] [on]
Simple mixer control 'Auto-Mute Mode',0
  Capabilities: enum
  Items: 'Disabled' 'Enabled'
  Item0: 'Disabled'
Simple mixer control 'Internal Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
Simple mixer control 'Loopback Mixing',0
  Capabilities: enum
  Items: 'Disabled' 'Enabled'
  Item0: 'Disabled'
Simple mixer control 'Rear Mic',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Rear Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]

!!-------Mixer controls for card H340

Card sysdefault:1 'H340'/'Logitech Inc. Logitech USB Headset H340 at usb-0000:00:14.0-2.1, full speed'
  Mixer name : 'USB Mixer'
  Components : 'USB046d:0a38'
  Controls : 6
  Simple ctrls : 2
Simple mixer control 'PCM',0
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 44
  Mono:
  Front Left: Playback 21 [48%] [-20.00dB] [on]
  Front Right: Playback 21 [48%] [-20.00dB] [on]
Simple mixer control 'Mic',0
  Capabilities: cvolume cvolume-joined cswitch cswitch-joined
  Capture channels: Mono
  Limits: Capture 0 - 44
  Mono: Capture 42 [95%] [6.50dB] [on]

!!-------Mixer controls for card C925e

Card sysdefault:2 'C925e'/'Logitech Webcam C925e at usb-0000:00:14.0-2.2, high speed'
  Mixer name : 'USB Mixer'
  Components : 'USB046d:085b'
  Controls : 3
  Simple ctrls : 1
Simple mixer control 'Mic',0
  Capabilities: cvolume cvolume-joined cswitch cswitch-joined
  Capture channels: Mono
  Limits: Capture 0 - 15
  Mono: Capture 12 [80%] [44.00dB] [on]

!!-------Mixer controls for card CODEC

Card sysdefault:3 'CODEC'/'BurrBrown from Texas Instruments USB AUDIO CODEC at usb-0000:00:14.0-2.3, full'
  Mixer name : 'USB Mixer'
  Components : 'USB08bb:29c2'
  Controls : 4
  Simple ctrls : 1
Simple mixer control 'PCM',0
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 64
  Mono:
  Front Left: Playback 64 [100%] [0.00dB] [off]
  Front Right: Playback 64 [100%] [0.00dB] [off]

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

--startcollapse--
state.PCH {
 control.1 {
  iface MIXER
  name 'Headphone Playback Volume'
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 87'
   dbmin -6525
   dbmax 0
   dbvalue.0 -6525
   dbvalue.1 -6525
  }
 }
 control.2 {
  iface MIXER
  name 'Headphone Playback Switch'
  value.0 false
  value.1 false
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.3 {
  iface MIXER
  name 'Speaker Playback Volume'
  value.0 87
  value.1 87
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 87'
   dbmin -6525
   dbmax 0
   dbvalue.0 0
   dbvalue.1 0
  }
 }
 control.4 {
  iface MIXER
  name 'Speaker Playback Switch'
  value.0 true
  value.1 true
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.5 {
  iface MIXER
  name 'Loopback Mixing'
  value Disabled
  comment {
   access 'read write'
   type ENUMERATED
   count 1
   item.0 Disabled
   item.1 Enabled
  }
 }
 control.6 {
  iface MIXER
  name 'Rear Mic Playback Volume'
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 31'
   dbmin -3450
   dbmax 1200
   dbvalue.0 -3450
   dbvalue.1 -3450
  }
 }
 control.7 {
  iface MIXER
  name 'Rear Mic Playback Switch'
  value.0 false
  value.1 false
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.8 {
  iface MIXER
  name 'Front Mic Playback Volume'
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 31'
   dbmin -3450
   dbmax 1200
   dbvalue.0 -3450
   dbvalue.1 -3450
  }
 }
 control.9 {
  iface MIXER
  name 'Front Mic Playback Switch'
  value.0 false
  value.1 false
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.10 {
  iface MIXER
  name 'Auto-Mute Mode'
  value Disabled
  comment {
   access 'read write'
   type ENUMERATED
   count 1
   item.0 Disabled
   item.1 Enabled
  }
 }
 control.11 {
  iface MIXER
  name 'Capture Volume'
  value.0 39
  value.1 39
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 63'
   dbmin -1725
   dbmax 3000
   dbvalue.0 1200
   dbvalue.1 1200
  }
 }
 control.12 {
  iface MIXER
  name 'Capture Switch'
  value.0 true
  value.1 true
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.13 {
  iface MIXER
  name 'Rear Mic Boost Volume'
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 3'
   dbmin 0
   dbmax 3000
   dbvalue.0 0
   dbvalue.1 0
  }
 }
 control.14 {
  iface MIXER
  name 'Front Mic Boost Volume'
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 3'
   dbmin 0
   dbmax 3000
   dbvalue.0 0
   dbvalue.1 0
  }
 }
 control.15 {
  iface MIXER
  name 'Internal Mic Boost Volume'
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 3'
   dbmin 0
   dbmax 3000
   dbvalue.0 0
   dbvalue.1 0
  }
 }
 control.16 {
  iface MIXER
  name 'Beep Playback Volume'
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 31'
   dbmin -3450
   dbmax 1200
   dbvalue.0 -3450
   dbvalue.1 -3450
  }
 }
 control.17 {
  iface MIXER
  name 'Beep Playback Switch'
  value.0 false
  value.1 false
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.18 {
  iface MIXER
  name 'Master Playback Volume'
  value 86
  comment {
   access 'read write'
   type INTEGER
   count 1
   range '0 - 87'
   dbmin -6525
   dbmax 0
   dbvalue.0 -75
  }
 }
 control.19 {
  iface MIXER
  name 'Master Playback Switch'
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.20 {
  iface CARD
  name 'Rear Mic Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.21 {
  iface CARD
  name 'Front Mic Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.22 {
  iface CARD
  name 'Internal Mic Phantom Jack'
  value true
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.23 {
  iface CARD
  name 'Headphone Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.24 {
  iface CARD
  name 'Speaker Phantom Jack'
  value true
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.25 {
  iface PCM
  name 'Playback Channel Map'
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.26 {
  iface PCM
  name 'Capture Channel Map'
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.27 {
  iface CARD
  name 'HDMI/DP,pcm=3 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.28 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.29 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.30 {
  iface MIXER
  name 'IEC958 Playback Default'
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.31 {
  iface MIXER
  name 'IEC958 Playback Switch'
  value false
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.32 {
  iface PCM
  device 3
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.33 {
  iface CARD
  name 'HDMI/DP,pcm=7 Jack'
  value true
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.34 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  index 1
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.35 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  index 1
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.36 {
  iface MIXER
  name 'IEC958 Playback Default'
  index 1
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.37 {
  iface MIXER
  name 'IEC958 Playback Switch'
  index 1
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.38 {
  iface PCM
  device 7
  name ELD
  value '100008006b12000100000000000000001e6d14774c472048445220574648440907070000'
  comment {
   access 'read volatile'
   type BYTES
   count 36
  }
 }
 control.39 {
  iface CARD
  name 'HDMI/DP,pcm=8 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.40 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  index 2
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.41 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  index 2
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.42 {
  iface MIXER
  name 'IEC958 Playback Default'
  index 2
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.43 {
  iface MIXER
  name 'IEC958 Playback Switch'
  index 2
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.44 {
  iface PCM
  device 8
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.45 {
  iface CARD
  name 'HDMI/DP,pcm=9 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.46 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  index 3
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.47 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  index 3
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.48 {
  iface MIXER
  name 'IEC958 Playback Default'
  index 3
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.49 {
  iface MIXER
  name 'IEC958 Playback Switch'
  index 3
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.50 {
  iface PCM
  device 9
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.51 {
  iface CARD
  name 'HDMI/DP,pcm=10 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.52 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  index 4
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.53 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  index 4
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.54 {
  iface MIXER
  name 'IEC958 Playback Default'
  index 4
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.55 {
  iface MIXER
  name 'IEC958 Playback Switch'
  index 4
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.56 {
  iface PCM
  device 10
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.57 {
  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.58 {
  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.59 {
  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.60 {
  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.61 {
  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'
  }
 }
 control.62 {
  iface MIXER
  name 'PCM Playback Volume'
  value.0 255
  value.1 255
  comment {
   access 'read write user'
   type INTEGER
   count 2
   range '0 - 255'
   tlv '0000000100000008ffffec1400000014'
   dbmin -5100
   dbmax 0
   dbvalue.0 0
   dbvalue.1 0
  }
 }
}
state.H340 {
 control.1 {
  iface PCM
  name 'Playback Channel Map'
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.2 {
  iface PCM
  name 'Capture Channel Map'
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.3 {
  iface MIXER
  name 'Mic Capture Switch'
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.4 {
  iface MIXER
  name 'Mic Capture Volume'
  value 42
  comment {
   access 'read write'
   type INTEGER
   count 1
   range '0 - 44'
   dbmin -2500
   dbmax 800
   dbvalue.0 650
  }
 }
 control.5 {
  iface MIXER
  name 'PCM Playback Switch'
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.6 {
  iface MIXER
  name 'PCM Playback Volume'
  value.0 21
  value.1 21
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 44'
   dbmin -4100
   dbmax 300
   dbvalue.0 -2000
   dbvalue.1 -2000
  }
 }
}
state.C925e {
 control.1 {
  iface PCM
  name 'Capture Channel Map'
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   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 12
  comment {
   access 'read write'
   type INTEGER
   count 1
   range '0 - 15'
   dbmin 2000
   dbmax 5000
   dbvalue.0 4400
  }
 }
}
state.CODEC {
 control.1 {
  iface PCM
  name 'Playback Channel Map'
  value.0 3
  value.1 4
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.2 {
  iface PCM
  name 'Capture Channel Map'
  value.0 3
  value.1 4
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.3 {
  iface MIXER
  name 'PCM Playback Switch'
  value false
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.4 {
  iface MIXER
  name 'PCM Playback Volume'
  value.0 64
  value.1 64
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 64'
   dbmin -6400
   dbmax 0
   dbvalue.0 0
   dbvalue.1 0
  }
 }
}
--endcollapse--