Sound Problem with Creative Pebble and 21.04

Asked by Monica P Mulholland

I cannot seem to get any speakers working with 21.04. My Bluetooth INK'D Wireless headset will work with bluetooth....but my new, out of the box (supposedly Linux friendly) Creative Pebble speakers will not even show up on the Settings/Sound...the HDMI speakers will show up...and you can see they are working as the blue line which shows the volume goes up and down....but no sound comes out. I have followed the Steps in:
https://help.ubuntu.com/community/SoundTroubleshootingProcedure

and have got this far:

$ wget -O alsa-info.sh http://www.alsa-project.org/alsa-info.sh && chmod +x ./alsa-info.sh && ./alsa-info.sh
--2021-08-28 17:35:32-- http://www.alsa-project.org/alsa-info.sh
Resolving www.alsa-project.org (www.alsa-project.org)... 207.180.221.201
Connecting to www.alsa-project.org (www.alsa-project.org)|207.180.221.201|:80... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://www.alsa-project.org/alsa-info.sh [following]
--2021-08-28 17:35:35-- https://www.alsa-project.org/alsa-info.sh
Connecting to www.alsa-project.org (www.alsa-project.org)|207.180.221.201|:443... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://git.alsa-project.org/?p=alsa-utils.git;a=blob_plain;f=alsa-info/alsa-info.sh [following]
--2021-08-28 17:35:36-- https://git.alsa-project.org/?p=alsa-utils.git;a=blob_plain;f=alsa-info/alsa-info.sh
Resolving git.alsa-project.org (git.alsa-project.org)... 207.180.221.201
Connecting to git.alsa-project.org (git.alsa-project.org)|207.180.221.201|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [application/x-sh]
Saving to: ‘alsa-info.sh’

alsa-info.sh [ <=> ] 28.13K --.-KB/s in 0.005s

2021-08-28 17:35:38 (5.68 MB/s) - ‘alsa-info.sh’ saved [28807]

ALSA Information Script v 0.5.0
--------------------------------

This script visits the following commands/files to collect diagnostic
information about your ALSA installation and sound related hardware.

  dmesg
  lspci
  aplay
  amixer
  alsactl
  rpm, dpkg
  /proc/asound/
  /sys/class/sound/
  ~/.asoundrc (etc.)

See './alsa-info.sh --help' for command line options.

dmesg: read kernel buffer failed: Operation not permitted
Automatically upload ALSA information to www.alsa-project.org? [y/N] : y
Uploading information to www.alsa-project.org ... Done!

Your ALSA information is located at http://alsa-project.org/db/?f=7727e5d6c6d97297037db694d15a3a9b0bb3dbdc
Please inform the person helping you.

monicap@monicap-NUC11PAHi7:~$ bash alsa-info.sh --stdout
dmesg: read kernel buffer failed: Operation not permitted
upload=true&script=true&cardinfo=
!!################################
!!ALSA Information Script v 0.5.0
!!################################

!!Script ran on: Sat Aug 28 05:37:51 UTC 2021

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

Ubuntu 21.04 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 21.04" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 21.04" 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=hirsute

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

Manufacturer: Intel(R) Client Systems
Product Name: NUC11PAHi7
Product Version: M15513-302
Firmware Version: PATGL357.0035.2020.1113.1353
System SKU: RNUC11PAHi7000
Board Vendor: Intel Corporation
Board Name: NUC11PABi7

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

/sys/bus/acpi/devices/ACPI000C:00/status 15
/sys/bus/acpi/devices/ACPI000E:00/status 15
/sys/bus/acpi/devices/INT33A1:00/status 15
/sys/bus/acpi/devices/INT340E:00/status 15
/sys/bus/acpi/devices/INT34C5:00/status 15
/sys/bus/acpi/devices/INT3F0D:00/status 15
/sys/bus/acpi/devices/INTC1036:00/status 15
/sys/bus/acpi/devices/LNXPOWER:03/status 1
/sys/bus/acpi/devices/LNXPOWER:05/status 1
/sys/bus/acpi/devices/LNXPOWER:06/status 1
/sys/bus/acpi/devices/LNXPOWER:07/status 1
/sys/bus/acpi/devices/LNXPOWER:08/status 1
/sys/bus/acpi/devices/LNXPOWER:09/status 1
/sys/bus/acpi/devices/LNXPOWER:0a/status 1
/sys/bus/acpi/devices/LNXPOWER:0b/status 1
/sys/bus/acpi/devices/LNXPOWER:0c/status 1
/sys/bus/acpi/devices/MSFT0101:00/status 15
/sys/bus/acpi/devices/PNP0103:00/status 15
/sys/bus/acpi/devices/PNP0C02:03/status 11
/sys/bus/acpi/devices/PNP0C02:05/status 11
/sys/bus/acpi/devices/PNP0C09:00/status 11
/sys/bus/acpi/devices/PNP0C0C:00/status 15
/sys/bus/acpi/devices/PNP0C0E:00/status 11
/sys/bus/acpi/devices/PNP0C0F:00/status 9
/sys/bus/acpi/devices/PNP0C0F:01/status 9
/sys/bus/acpi/devices/PNP0C0F:02/status 9
/sys/bus/acpi/devices/PNP0C0F:03/status 9
/sys/bus/acpi/devices/PNP0C0F:04/status 9
/sys/bus/acpi/devices/PNP0C0F:05/status 9
/sys/bus/acpi/devices/PNP0C0F:06/status 9
/sys/bus/acpi/devices/PNP0C0F:07/status 9
/sys/bus/acpi/devices/PRP00001:00/status 11
/sys/bus/acpi/devices/PRP00001:01/status 11
/sys/bus/acpi/devices/USBC000:00/status 15
/sys/bus/acpi/devices/device:06/status 15
/sys/bus/acpi/devices/device:95/status 15
/sys/bus/acpi/devices/device:96/status 15
/sys/bus/acpi/devices/device:97/status 15
/sys/bus/acpi/devices/device:99/status 15
/sys/bus/acpi/devices/device:9a/status 15
/sys/bus/acpi/devices/device:9b/status 15
/sys/bus/acpi/devices/device:a0/status 15
/sys/bus/acpi/devices/device:a7/status 15
/sys/bus/acpi/devices/device:a8/status 15
/sys/bus/acpi/devices/device:a9/status 15
/sys/bus/acpi/devices/device:af/status 15

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

Kernel release: 5.11.0-31-generic
Operating System: GNU/Linux
Architecture: x86_64
Processor: x86_64
SMP Enabled: Yes

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

Driver version: k5.11.0-31-generic
Library version: 1.2.4
Utilities version: 1.2.4

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

snd_hda_intel (card 0)
snd_usb_audio (card 1)

!!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 0x603d1a0000 irq 191
 1 [U0x46d0x821 ]: USB-Audio - USB Device 0x46d:0x821
                      USB Device 0x46d:0x821 at usb-0000:00:14.0-2.5.2, high speed

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

00:1f.3 Audio device [0403]: Intel Corporation Tiger Lake-LP Smart Sound Technology Audio Controller [8086:a0c8] (rev 20) (prog-if 80)
 DeviceName: Onboard - Sound

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

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

!!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 : generic,(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
 pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)
 skip_validation : N
 use_vmalloc : Y
 vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1

!!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
 |-- input4
 | |-- capabilities
 | |-- device -> ../../card0
 | |-- event4
 | |-- id
 | |-- inhibited
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- input5
 | |-- capabilities
 | |-- device -> ../../card0
 | |-- event5
 | |-- id
 | |-- inhibited
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- number
 |-- pcmC0D0c
 | |-- dev
 | |-- device -> ../../card0
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../class/sound
 | `-- uevent
 |-- pcmC0D0p
 | |-- dev
 | |-- device -> ../../card0
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../class/sound
 | `-- uevent
 |-- pcmC0D3p
 | |-- dev
 | |-- device -> ../../card0
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../class/sound
 | `-- uevent
 |-- 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 -> ../../../3-2.5.2:1.0
 |-- id
 |-- number
 |-- pcmC1D0c
 | |-- dev
 | |-- device -> ../../card1
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../../../../../../class/sound
 | `-- uevent
 |-- power
 | |-- async
 | |-- autosuspend_delay_ms
 | |-- control
 | |-- runtime_active_kids
 | |-- runtime_active_time
 | |-- runtime_enabled
 | |-- runtime_status
 | |-- runtime_suspended_time
 | `-- runtime_usage
 |-- subsystem -> ../../../../../../../../../../class/sound
 `-- uevent

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

Codec: Realtek Generic
Address: 0
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x10ec0256
Subsystem Id: 0x80863004
Revision Id: 0x100002
No Modem Function Group found
Default PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
  Power states: D0 D1 D2 D3 D3cold CLKSTOP EPSS
  Power: setting=D0, actual=D0
GPIO: io=3, o=0, i=0, unsolicited=1, wake=0
  IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
  IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
  IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
Node 0x02 [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Control: name="Master Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Device: name="Generic Analog", type="Audio", device=0
  Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
  Amp-Out vals: [0x54 0x54]
  Converter: stream=0, channel=0
  PCM:
    rates [0x60]: 44100 48000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x03 [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
  Amp-Out vals: [0x57 0x57]
  Converter: stream=0, channel=0
  PCM:
    rates [0x60]: 44100 48000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x04 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x06 [Audio Output] wcaps 0x611: Stereo Digital
  Converter: stream=0, channel=0
  Digital:
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x5e0]: 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 [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="Generic Analog", type="Audio", device=0
  Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1
  Amp-In vals: [0x16 0x16]
  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
     0x24
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
  Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1
  Amp-In vals: [0x97 0x97]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x22
Node 0x0a [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0b [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0c [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0d [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0e [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0f [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x12 [Pin Complex] wcaps 0x40040b: Stereo Amp-In
  Control: name="Internal Mic Boost Volume", index=1, 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 0x90a60120: [Fixed] Mic at Int N/A
    Conn = Digital, Color = Unknown
    DefAssociation = 0x2, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x13 [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 0x90a60130: [Fixed] Mic at Int N/A
    Conn = Digital, Color = Unknown
    DefAssociation = 0x3, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x14 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x00010014: OUT EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x40000000: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0x0, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x02
Node 0x15 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x16 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x17 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x18 [Pin Complex] wcaps 0x40048b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Pincap 0x00003724: IN Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN VREF_HIZ
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x19 [Pin Complex] wcaps 0x40048b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Pincap 0x00003724: IN Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN VREF_HIZ
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x1a [Pin Complex] wcaps 0x40048b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Pincap 0x00003724: IN Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x00: VREF_HIZ
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x1b [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x00013734: IN OUT EAPD Detect
    Vref caps: HIZ 50 GRD 80 100
  EAPD 0x2: EAPD
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN VREF_HIZ
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 2
     0x02* 0x03
Node 0x1c [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x1d [Pin Complex] wcaps 0x400400: Mono
  Pincap 0x00000020: IN
  Pin Default 0x40841905: [N/A] Line In at Ext N/A
    Conn = RCA, Color = Black
    DefAssociation = 0x0, Sequence = 0x5
    Misc = NO_PRESENCE
  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=91
Node 0x21 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Control: name="Master Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x0001001c: OUT HP EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x01211010: [Jack] HP Out at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0xc0: OUT HP
  Unsolicited: tag=03, enabled=1
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 2
     0x02* 0x03
Node 0x22 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Connection: 5
     0x18 0x19 0x1a 0x1b 0x1d
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 0x12
Node 0x24 [Audio Selector] wcaps 0x300101: Stereo
  Connection: 2
     0x12 0x13*
Codec: Intel Generic
Address: 2
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x80862812
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 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital
  Control: name="IEC958 Playback Con Mask", index=0, device=0
  Control: name="IEC958 Playback Pro Mask", index=0, device=0
  Control: name="IEC958 Playback Default", index=0, device=0
  Control: name="IEC958 Playback Switch", index=0, device=0
  Device: name="Generic Digital", type="HDMI", device=3
  Converter: stream=0, channel=0
  Digital: Enabled GenLevel KAE
  Digital category: 0x2
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0x1a]: 16 24 32
    formats [0x5]: PCM AC3
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x04 [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 0x09000094: 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=01, enabled=1
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x03
--endcollapse--

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

Bus 003 Device 007: ID 046d:0821 Logitech, Inc. HD Webcam C910
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 0x0821 HD Webcam C910
  bcdDevice 0.10
  iManufacturer 0
  iProduct 0
  iSerial 1 9652DBA0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x0cc1
    bNumInterfaces 4
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0x80
      (Bus Powered)
    MaxPower 500mA
    Interface Association:
      bLength 8
      bDescriptorType 11
      bFirstInterface 0
      bInterfaceCount 2
      bFunctionClass 1 Audio
      bFunctionSubClass 2 Streaming
      bFunctionProtocol 0
      iFunction 0
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 0
      bInterfaceClass 1 Audio
      bInterfaceSubClass 1 Control Device
      bInterfaceProtocol 0
      iInterface 0
      AudioControl Interface Descriptor:
        bLength 9
        bDescriptorType 36
        bDescriptorSubtype 1 (HEADER)
        bcdADC 1.00
        wTotalLength 0x0026
        bInCollection 1
        baInterfaceNr(0) 1
      AudioControl Interface Descriptor:
        bLength 12
        bDescriptorType 36
        bDescriptorSubtype 2 (INPUT_TERMINAL)
        bTerminalID 1
        wTerminalType 0x0201 Microphone
        bAssocTerminal 0
        bNrChannels 1
        wChannelConfig 0x0003
          Left Front (L)
          Right Front (R)
        iChannelNames 0
        iTerminal 0
      AudioControl Interface Descriptor:
        bLength 9
        bDescriptorType 36
        bDescriptorSubtype 3 (OUTPUT_TERMINAL)
        bTerminalID 3
        wTerminalType 0x0101 USB Streaming
        bAssocTerminal 0
        bSourceID 5
        iTerminal 0
      AudioControl Interface Descriptor:
        bLength 8
        bDescriptorType 36
        bDescriptorSubtype 6 (FEATURE_UNIT)
        bUnitID 5
        bSourceID 1
        bControlSize 1
        bmaControls(0) 0x03
          Mute Control
          Volume Control
        iFeature 0
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 0
      bNumEndpoints 0
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 1
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 3
        bDelay 1 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 16000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x86 EP 6 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0044 1x 68 bytes
        bInterval 4
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x01
            Sampling Frequency
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 2
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 3
        bDelay 1 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 24000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x86 EP 6 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 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 1
      bAlternateSetting 3
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 3
        bDelay 1 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 1 Discrete
        tSamFreq[ 0] 32000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x86 EP 6 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 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
    Interface Association:
      bLength 8
      bDescriptorType 11
      bFirstInterface 2
      bInterfaceCount 2
      bFunctionClass 14 Video
      bFunctionSubClass 3 Video Interface Collection
      bFunctionProtocol 0
      iFunction 0
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 1 Video Control
      bInterfaceProtocol 0
      iInterface 0
      VideoControl Interface Descriptor:
        bLength 13
        bDescriptorType 36
        bDescriptorSubtype 1 (HEADER)
        bcdUVC 1.00
        wTotalLength 0x00bc
        dwClockFrequency 48.000000MHz
        bInCollection 1
        baInterfaceNr( 0) 3
      VideoControl Interface Descriptor:
        bLength 18
        bDescriptorType 36
        bDescriptorSubtype 2 (INPUT_TERMINAL)
        bTerminalID 1
        wTerminalType 0x0201 Camera Sensor
        bAssocTerminal 0
        iTerminal 0
        wObjectiveFocalLengthMin 0
        wObjectiveFocalLengthMax 0
        wOcularFocalLength 0
        bControlSize 3
        bmControls 0x00020a2e
          Auto-Exposure Mode
          Auto-Exposure Priority
          Exposure Time (Absolute)
          Focus (Absolute)
          Zoom (Absolute)
          PanTilt (Absolute)
          Focus, Auto
      VideoControl Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 5 (PROCESSING_UNIT)
      Warning: Descriptor too short
        bUnitID 2
        bSourceID 1
        wMaxMultiplier 16384
        bControlSize 2
        bmControls 0x0000175b
          Brightness
          Contrast
          Saturation
          Sharpness
          White Balance Temperature
          Backlight Compensation
          Gain
          Power Line Frequency
          White Balance Temperature, Auto
        iProcessing 0
        bmVideoStandards 0x1d
          None
          PAL - 625/50
          SECAM - 625/50
          NTSC - 625/50
      VideoControl Interface Descriptor:
        bLength 29
        bDescriptorType 36
        bDescriptorSubtype 6 (EXTENSION_UNIT)
        bUnitID 4
        guidExtensionCode {7d5a1d99-5b32-428b-8cad-671b8a65f37a}
        bNumControls 0
        bNrInPins 1
        baSourceID( 0) 2
        bControlSize 4
        bmControls( 0) 0x3f
        bmControls( 1) 0x00
        bmControls( 2) 0x07
        bmControls( 3) 0x00
        iExtension 0
      VideoControl Interface Descriptor:
        bLength 27
        bDescriptorType 36
        bDescriptorSubtype 6 (EXTENSION_UNIT)
        bUnitID 5
        guidExtensionCode {69678ee4-410f-40db-a850-7420d7d8240e}
        bNumControls 8
        bNrInPins 1
        baSourceID( 0) 1
        bControlSize 2
        bmControls( 0) 0x3f
        bmControls( 1) 0x03
        iExtension 0
      VideoControl Interface Descriptor:
        bLength 28
        bDescriptorType 36
        bDescriptorSubtype 6 (EXTENSION_UNIT)
        bUnitID 6
        guidExtensionCode {1f5d4ca9-de11-4487-840d-50933c8ec8d1}
        bNumControls 16
        bNrInPins 1
        baSourceID( 0) 1
        bControlSize 3
        bmControls( 0) 0xff
        bmControls( 1) 0xff
        bmControls( 2) 0x03
        iExtension 0
      VideoControl Interface Descriptor:
        bLength 26
        bDescriptorType 36
        bDescriptorSubtype 6 (EXTENSION_UNIT)
        bUnitID 7
        guidExtensionCode {49e40215-f434-47fe-b158-0e885023e51b}
        bNumControls 9
        bNrInPins 1
        baSourceID( 0) 1
        bControlSize 1
        bmControls( 0) 0x7f
        iExtension 0
      VideoControl Interface Descriptor:
        bLength 27
        bDescriptorType 36
        bDescriptorSubtype 6 (EXTENSION_UNIT)
        bUnitID 8
        guidExtensionCode {ffe52d21-8030-4e2c-82d9-f587d00540bd}
        bNumControls 10
        bNrInPins 1
        baSourceID( 0) 1
        bControlSize 2
        bmControls( 0) 0x00
        bmControls( 1) 0x03
        iExtension 0
      VideoControl Interface Descriptor:
        bLength 9
        bDescriptorType 36
        bDescriptorSubtype 3 (OUTPUT_TERMINAL)
        bTerminalID 3
        wTerminalType 0x0101 USB Streaming
        bAssocTerminal 0
        bSourceID 4
        iTerminal 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x87 EP 7 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0010 1x 16 bytes
        bInterval 8
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 0
      bNumEndpoints 0
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      VideoStreaming Interface Descriptor:
        bLength 15
        bDescriptorType 36
        bDescriptorSubtype 1 (INPUT_HEADER)
        bNumFormats 2
        wTotalLength 0x0a65
        bEndPointAddress 129
        bmInfo 0
        bTerminalLink 3
        bStillCaptureMethod 1
        bTriggerSupport 0
        bTriggerUsage 0
        bControlSize 1
        bmaControls( 0) 0
        bmaControls( 1) 4
      VideoStreaming Interface Descriptor:
        bLength 27
        bDescriptorType 36
        bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
        bFormatIndex 1
        bNumFrameDescriptors 28
        guidFormat {32595559-0000-0010-8000-00aa00389b71}
        bBitsPerPixel 16
        bDefaultFrameIndex 1
        bAspectRatioX 0
        bAspectRatioY 0
        bmInterlaceFlags 0x00
          Interlaced stream or variable: No
          Fields per frame: 2 fields
          Field 1 first: No
          Field pattern: Field 1 only
        bCopyProtect 0
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 1
        bmCapabilities 0x01
          Still image supported
        wWidth 640
        wHeight 480
        dwMinBitRate 24576000
        dwMaxBitRate 147456000
        dwMaxVideoFrameBufferSize 614400
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 2
        bmCapabilities 0x01
          Still image supported
        wWidth 160
        wHeight 120
        dwMinBitRate 1536000
        dwMaxBitRate 9216000
        dwMaxVideoFrameBufferSize 38400
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 3
        bmCapabilities 0x01
          Still image supported
        wWidth 176
        wHeight 144
        dwMinBitRate 2027520
        dwMaxBitRate 12165120
        dwMaxVideoFrameBufferSize 50688
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 4
        bmCapabilities 0x01
          Still image supported
        wWidth 320
        wHeight 176
        dwMinBitRate 4505600
        dwMaxBitRate 27033600
        dwMaxVideoFrameBufferSize 112640
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 5
        bmCapabilities 0x01
          Still image supported
        wWidth 320
        wHeight 240
        dwMinBitRate 6144000
        dwMaxBitRate 36864000
        dwMaxVideoFrameBufferSize 153600
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 6
        bmCapabilities 0x01
          Still image supported
        wWidth 432
        wHeight 240
        dwMinBitRate 8294400
        dwMaxBitRate 49766400
        dwMaxVideoFrameBufferSize 207360
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 7
        bmCapabilities 0x01
          Still image supported
        wWidth 352
        wHeight 288
        dwMinBitRate 8110080
        dwMaxBitRate 48660480
        dwMaxVideoFrameBufferSize 202752
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 8
        bmCapabilities 0x01
          Still image supported
        wWidth 544
        wHeight 288
        dwMinBitRate 12533760
        dwMaxBitRate 75202560
        dwMaxVideoFrameBufferSize 313344
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 9
        bmCapabilities 0x01
          Still image supported
        wWidth 640
        wHeight 360
        dwMinBitRate 18432000
        dwMaxBitRate 110592000
        dwMaxVideoFrameBufferSize 460800
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 50
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 10
        bmCapabilities 0x01
          Still image supported
        wWidth 752
        wHeight 416
        dwMinBitRate 25026560
        dwMaxBitRate 120127488
        dwMaxVideoFrameBufferSize 625664
        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 11
        bmCapabilities 0x01
          Still image supported
        wWidth 800
        wHeight 448
        dwMinBitRate 28672000
        dwMaxBitRate 137625600
        dwMaxVideoFrameBufferSize 716800
        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 46
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 12
        bmCapabilities 0x01
          Still image supported
        wWidth 864
        wHeight 480
        dwMinBitRate 33177600
        dwMaxBitRate 132710400
        dwMaxVideoFrameBufferSize 829440
        dwDefaultFrameInterval 500000
        bFrameIntervalType 5
        dwFrameInterval( 0) 500000
        dwFrameInterval( 1) 666666
        dwFrameInterval( 2) 1000000
        dwFrameInterval( 3) 1333333
        dwFrameInterval( 4) 2000000
      VideoStreaming Interface Descriptor:
        bLength 46
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 13
        bmCapabilities 0x01
          Still image supported
        wWidth 960
        wHeight 544
        dwMinBitRate 41779200
        dwMaxBitRate 167116800
        dwMaxVideoFrameBufferSize 1044480
        dwDefaultFrameInterval 500000
        bFrameIntervalType 5
        dwFrameInterval( 0) 500000
        dwFrameInterval( 1) 666666
        dwFrameInterval( 2) 1000000
        dwFrameInterval( 3) 1333333
        dwFrameInterval( 4) 2000000
      VideoStreaming Interface Descriptor:
        bLength 38
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 14
        bmCapabilities 0x01
          Still image supported
        wWidth 1024
        wHeight 576
        dwMinBitRate 47185920
        dwMaxBitRate 94371840
        dwMaxVideoFrameBufferSize 1179648
        dwDefaultFrameInterval 1000000
        bFrameIntervalType 3
        dwFrameInterval( 0) 1000000
        dwFrameInterval( 1) 1333333
        dwFrameInterval( 2) 2000000
      VideoStreaming Interface Descriptor:
        bLength 46
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 15
        bmCapabilities 0x01
          Still image supported
        wWidth 800
        wHeight 600
        dwMinBitRate 38400000
        dwMaxBitRate 153600000
        dwMaxVideoFrameBufferSize 960000
        dwDefaultFrameInterval 500000
        bFrameIntervalType 5
        dwFrameInterval( 0) 500000
        dwFrameInterval( 1) 666666
        dwFrameInterval( 2) 1000000
        dwFrameInterval( 3) 1333333
        dwFrameInterval( 4) 2000000
      VideoStreaming Interface Descriptor:
        bLength 38
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 16
        bmCapabilities 0x01
          Still image supported
        wWidth 1184
        wHeight 656
        dwMinBitRate 62136320
        dwMaxBitRate 124272640
        dwMaxVideoFrameBufferSize 1553408
        dwDefaultFrameInterval 1000000
        bFrameIntervalType 3
        dwFrameInterval( 0) 1000000
        dwFrameInterval( 1) 1333333
        dwFrameInterval( 2) 2000000
      VideoStreaming Interface Descriptor:
        bLength 42
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 17
        bmCapabilities 0x01
          Still image supported
        wWidth 960
        wHeight 720
        dwMinBitRate 55296000
        dwMaxBitRate 165888000
        dwMaxVideoFrameBufferSize 1382400
        dwDefaultFrameInterval 666666
        bFrameIntervalType 4
        dwFrameInterval( 0) 666666
        dwFrameInterval( 1) 1000000
        dwFrameInterval( 2) 1333333
        dwFrameInterval( 3) 2000000
      VideoStreaming Interface Descriptor:
        bLength 38
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 18
        bmCapabilities 0x01
          Still image supported
        wWidth 1280
        wHeight 720
        dwMinBitRate 73728000
        dwMaxBitRate 147456000
        dwMaxVideoFrameBufferSize 1843200
        dwDefaultFrameInterval 1000000
        bFrameIntervalType 3
        dwFrameInterval( 0) 1000000
        dwFrameInterval( 1) 1333333
        dwFrameInterval( 2) 2000000
      VideoStreaming Interface Descriptor:
        bLength 34
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 19
        bmCapabilities 0x01
          Still image supported
        wWidth 1392
        wHeight 768
        dwMinBitRate 85524480
        dwMaxBitRate 128286720
        dwMaxVideoFrameBufferSize 2138112
        dwDefaultFrameInterval 1333333
        bFrameIntervalType 2
        dwFrameInterval( 0) 1333333
        dwFrameInterval( 1) 2000000
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 20
        bmCapabilities 0x01
          Still image supported
        wWidth 1504
        wHeight 832
        dwMinBitRate 100106240
        dwMaxBitRate 100106240
        dwMaxVideoFrameBufferSize 2502656
        dwDefaultFrameInterval 2000000
        bFrameIntervalType 1
        dwFrameInterval( 0) 2000000
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 21
        bmCapabilities 0x01
          Still image supported
        wWidth 1600
        wHeight 896
        dwMinBitRate 114688000
        dwMaxBitRate 114688000
        dwMaxVideoFrameBufferSize 2867200
        dwDefaultFrameInterval 2000000
        bFrameIntervalType 1
        dwFrameInterval( 0) 2000000
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 22
        bmCapabilities 0x01
          Still image supported
        wWidth 1280
        wHeight 960
        dwMinBitRate 98304000
        dwMaxBitRate 98304000
        dwMaxVideoFrameBufferSize 2457600
        dwDefaultFrameInterval 2000000
        bFrameIntervalType 1
        dwFrameInterval( 0) 2000000
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 23
        bmCapabilities 0x01
          Still image supported
        wWidth 1712
        wHeight 960
        dwMinBitRate 131481600
        dwMaxBitRate 131481600
        dwMaxVideoFrameBufferSize 3287040
        dwDefaultFrameInterval 2000000
        bFrameIntervalType 1
        dwFrameInterval( 0) 2000000
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 24
        bmCapabilities 0x01
          Still image supported
        wWidth 1792
        wHeight 1008
        dwMinBitRate 144506880
        dwMaxBitRate 144506880
        dwMaxVideoFrameBufferSize 3612672
        dwDefaultFrameInterval 2000000
        bFrameIntervalType 1
        dwFrameInterval( 0) 2000000
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 25
        bmCapabilities 0x01
          Still image supported
        wWidth 1920
        wHeight 1080
        dwMinBitRate 165888000
        dwMaxBitRate 165888000
        dwMaxVideoFrameBufferSize 4147200
        dwDefaultFrameInterval 4999998
        bFrameIntervalType 1
        dwFrameInterval( 0) 4999998
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 26
        bmCapabilities 0x01
          Still image supported
        wWidth 1600
        wHeight 1200
        dwMinBitRate 153600000
        dwMaxBitRate 153600000
        dwMaxVideoFrameBufferSize 3840000
        dwDefaultFrameInterval 4999998
        bFrameIntervalType 1
        dwFrameInterval( 0) 4999998
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 27
        bmCapabilities 0x01
          Still image supported
        wWidth 2048
        wHeight 1536
        dwMinBitRate 251658240
        dwMaxBitRate 251658240
        dwMaxVideoFrameBufferSize 6291456
        dwDefaultFrameInterval 4999998
        bFrameIntervalType 1
        dwFrameInterval( 0) 4999998
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 28
        bmCapabilities 0x01
          Still image supported
        wWidth 2592
        wHeight 1944
        dwMinBitRate 403107840
        dwMaxBitRate 403107840
        dwMaxVideoFrameBufferSize 10077696
        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 28
        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 58
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 1
        bmCapabilities 0x01
          Still image supported
        wWidth 640
        wHeight 480
        dwMinBitRate 24576000
        dwMaxBitRate 294912000
        dwMaxVideoFrameBufferSize 614400
        dwDefaultFrameInterval 333333
        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 2
        bmCapabilities 0x01
          Still image supported
        wWidth 160
        wHeight 120
        dwMinBitRate 1536000
        dwMaxBitRate 9216000
        dwMaxVideoFrameBufferSize 38400
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 3
        bmCapabilities 0x01
          Still image supported
        wWidth 176
        wHeight 144
        dwMinBitRate 2027520
        dwMaxBitRate 12165120
        dwMaxVideoFrameBufferSize 50688
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 4
        bmCapabilities 0x01
          Still image supported
        wWidth 320
        wHeight 176
        dwMinBitRate 4505600
        dwMaxBitRate 27033600
        dwMaxVideoFrameBufferSize 112640
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 58
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 5
        bmCapabilities 0x01
          Still image supported
        wWidth 320
        wHeight 240
        dwMinBitRate 6144000
        dwMaxBitRate 73728000
        dwMaxVideoFrameBufferSize 153600
        dwDefaultFrameInterval 333333
        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 6
        bmCapabilities 0x01
          Still image supported
        wWidth 432
        wHeight 240
        dwMinBitRate 8294400
        dwMaxBitRate 49766400
        dwMaxVideoFrameBufferSize 207360
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 7
        bmCapabilities 0x01
          Still image supported
        wWidth 352
        wHeight 288
        dwMinBitRate 8110080
        dwMaxBitRate 48660480
        dwMaxVideoFrameBufferSize 202752
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 8
        bmCapabilities 0x01
          Still image supported
        wWidth 544
        wHeight 288
        dwMinBitRate 12533760
        dwMaxBitRate 75202560
        dwMaxVideoFrameBufferSize 313344
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 58
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 9
        bmCapabilities 0x01
          Still image supported
        wWidth 640
        wHeight 360
        dwMinBitRate 18432000
        dwMaxBitRate 221184000
        dwMaxVideoFrameBufferSize 460800
        dwDefaultFrameInterval 333333
        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 10
        bmCapabilities 0x01
          Still image supported
        wWidth 752
        wHeight 416
        dwMinBitRate 25026560
        dwMaxBitRate 150159360
        dwMaxVideoFrameBufferSize 625664
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 11
        bmCapabilities 0x01
          Still image supported
        wWidth 800
        wHeight 448
        dwMinBitRate 28672000
        dwMaxBitRate 172032000
        dwMaxVideoFrameBufferSize 716800
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 12
        bmCapabilities 0x01
          Still image supported
        wWidth 864
        wHeight 480
        dwMinBitRate 33177600
        dwMaxBitRate 199065600
        dwMaxVideoFrameBufferSize 829440
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 13
        bmCapabilities 0x01
          Still image supported
        wWidth 960
        wHeight 544
        dwMinBitRate 41779200
        dwMaxBitRate 250675200
        dwMaxVideoFrameBufferSize 1044480
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 14
        bmCapabilities 0x01
          Still image supported
        wWidth 1024
        wHeight 576
        dwMinBitRate 47185920
        dwMaxBitRate 283115520
        dwMaxVideoFrameBufferSize 1179648
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 15
        bmCapabilities 0x01
          Still image supported
        wWidth 800
        wHeight 600
        dwMinBitRate 38400000
        dwMaxBitRate 230400000
        dwMaxVideoFrameBufferSize 960000
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 16
        bmCapabilities 0x01
          Still image supported
        wWidth 1184
        wHeight 656
        dwMinBitRate 62136320
        dwMaxBitRate 372817920
        dwMaxVideoFrameBufferSize 1553408
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 17
        bmCapabilities 0x01
          Still image supported
        wWidth 960
        wHeight 720
        dwMinBitRate 55296000
        dwMaxBitRate 331776000
        dwMaxVideoFrameBufferSize 1382400
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 18
        bmCapabilities 0x01
          Still image supported
        wWidth 1280
        wHeight 720
        dwMinBitRate 73728000
        dwMaxBitRate 442368000
        dwMaxVideoFrameBufferSize 1843200
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 42
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 19
        bmCapabilities 0x01
          Still image supported
        wWidth 1392
        wHeight 768
        dwMinBitRate 85524480
        dwMaxBitRate 256573440
        dwMaxVideoFrameBufferSize 2138112
        dwDefaultFrameInterval 666666
        bFrameIntervalType 4
        dwFrameInterval( 0) 666666
        dwFrameInterval( 1) 1000000
        dwFrameInterval( 2) 1333333
        dwFrameInterval( 3) 2000000
      VideoStreaming Interface Descriptor:
        bLength 42
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 20
        bmCapabilities 0x01
          Still image supported
        wWidth 1504
        wHeight 832
        dwMinBitRate 100106240
        dwMaxBitRate 300318720
        dwMaxVideoFrameBufferSize 2502656
        dwDefaultFrameInterval 666666
        bFrameIntervalType 4
        dwFrameInterval( 0) 666666
        dwFrameInterval( 1) 1000000
        dwFrameInterval( 2) 1333333
        dwFrameInterval( 3) 2000000
      VideoStreaming Interface Descriptor:
        bLength 42
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 21
        bmCapabilities 0x01
          Still image supported
        wWidth 1600
        wHeight 896
        dwMinBitRate 114688000
        dwMaxBitRate 344064000
        dwMaxVideoFrameBufferSize 2867200
        dwDefaultFrameInterval 666666
        bFrameIntervalType 4
        dwFrameInterval( 0) 666666
        dwFrameInterval( 1) 1000000
        dwFrameInterval( 2) 1333333
        dwFrameInterval( 3) 2000000
      VideoStreaming Interface Descriptor:
        bLength 42
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 22
        bmCapabilities 0x01
          Still image supported
        wWidth 1280
        wHeight 960
        dwMinBitRate 98304000
        dwMaxBitRate 294912000
        dwMaxVideoFrameBufferSize 2457600
        dwDefaultFrameInterval 666666
        bFrameIntervalType 4
        dwFrameInterval( 0) 666666
        dwFrameInterval( 1) 1000000
        dwFrameInterval( 2) 1333333
        dwFrameInterval( 3) 2000000
      VideoStreaming Interface Descriptor:
        bLength 42
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 23
        bmCapabilities 0x01
          Still image supported
        wWidth 1712
        wHeight 960
        dwMinBitRate 131481600
        dwMaxBitRate 394444800
        dwMaxVideoFrameBufferSize 3287040
        dwDefaultFrameInterval 666666
        bFrameIntervalType 4
        dwFrameInterval( 0) 666666
        dwFrameInterval( 1) 1000000
        dwFrameInterval( 2) 1333333
        dwFrameInterval( 3) 2000000
      VideoStreaming Interface Descriptor:
        bLength 42
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 24
        bmCapabilities 0x01
          Still image supported
        wWidth 1792
        wHeight 1008
        dwMinBitRate 144506880
        dwMaxBitRate 433520640
        dwMaxVideoFrameBufferSize 3612672
        dwDefaultFrameInterval 666666
        bFrameIntervalType 4
        dwFrameInterval( 0) 666666
        dwFrameInterval( 1) 1000000
        dwFrameInterval( 2) 1333333
        dwFrameInterval( 3) 2000000
      VideoStreaming Interface Descriptor:
        bLength 54
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 25
        bmCapabilities 0x01
          Still image supported
        wWidth 1920
        wHeight 1080
        dwMinBitRate 165888000
        dwMaxBitRate 995328000
        dwMaxVideoFrameBufferSize 4147200
        dwDefaultFrameInterval 333333
        bFrameIntervalType 7
        dwFrameInterval( 0) 333333
        dwFrameInterval( 1) 416666
        dwFrameInterval( 2) 500000
        dwFrameInterval( 3) 666666
        dwFrameInterval( 4) 1000000
        dwFrameInterval( 5) 1333333
        dwFrameInterval( 6) 2000000
      VideoStreaming Interface Descriptor:
        bLength 42
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 26
        bmCapabilities 0x01
          Still image supported
        wWidth 1600
        wHeight 1200
        dwMinBitRate 153600000
        dwMaxBitRate 460800000
        dwMaxVideoFrameBufferSize 3840000
        dwDefaultFrameInterval 666666
        bFrameIntervalType 4
        dwFrameInterval( 0) 666666
        dwFrameInterval( 1) 1000000
        dwFrameInterval( 2) 1333333
        dwFrameInterval( 3) 2000000
      VideoStreaming Interface Descriptor:
        bLength 42
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 27
        bmCapabilities 0x01
          Still image supported
        wWidth 2048
        wHeight 1536
        dwMinBitRate 251658240
        dwMaxBitRate 754974720
        dwMaxVideoFrameBufferSize 6291456
        dwDefaultFrameInterval 666666
        bFrameIntervalType 4
        dwFrameInterval( 0) 666666
        dwFrameInterval( 1) 1000000
        dwFrameInterval( 2) 1333333
        dwFrameInterval( 3) 2000000
      VideoStreaming Interface Descriptor:
        bLength 38
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 28
        bmCapabilities 0x01
          Still image supported
        wWidth 2592
        wHeight 1944
        dwMinBitRate 403107840
        dwMaxBitRate 806215680
        dwMaxVideoFrameBufferSize 10077696
        dwDefaultFrameInterval 1000000
        bFrameIntervalType 3
        dwFrameInterval( 0) 1000000
        dwFrameInterval( 1) 1333333
        dwFrameInterval( 2) 2000000
      VideoStreaming Interface Descriptor:
        bLength 6
        bDescriptorType 36
        bDescriptorSubtype 13 (COLORFORMAT)
        bColorPrimaries 1 (BT.709,sRGB)
        bTransferCharacteristics 1 (BT.709)
        bMatrixCoefficients 4 (SMPTE 170M (BT.601))
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 1
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x00c0 1x 192 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 2
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0180 1x 384 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 3
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0200 1x 512 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 4
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0280 1x 640 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 5
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0320 1x 800 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 6
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x03b0 1x 944 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 7
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0a80 2x 640 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 8
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0b20 2x 800 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 9
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x0be0 2x 992 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 10
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x13fc 3x 1020 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 11
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 2 Video Streaming
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 5
          Transfer Type Isochronous
          Synch Type Asynchronous
          Usage Type Data
        wMaxPacketSize 0x13fc 3x 1020 bytes
        bInterval 1
--endcollapse--

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

USB Device 0x46d:0x821 at usb-0000:00:14.0-2.5.2, high speed : USB Audio

Capture:
  Status: Stop
  Interface 1
    Altset 1
    Format: S16_LE
    Channels: 2
    Endpoint: 0x86 (6 IN) (ASYNC)
    Rates: 16000
    Data packet interval: 1000 us
    Bits: 16
    Channel map: FL FR
  Interface 1
    Altset 2
    Format: S16_LE
    Channels: 2
    Endpoint: 0x86 (6 IN) (ASYNC)
    Rates: 24000
    Data packet interval: 1000 us
    Bits: 16
    Channel map: FL FR
  Interface 1
    Altset 3
    Format: S16_LE
    Channels: 2
    Endpoint: 0x86 (6 IN) (ASYNC)
    Rates: 32000
    Data packet interval: 1000 us
    Bits: 16
    Channel map: FL FR
--endcollapse--

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

USB Mixer: usb_id=0x046d0821, ctrlif=0, ctlerr=0
Card: USB Device 0x46d:0x821 at usb-0000:00:14.0-2.5.2, high speed
  Unit: 5
    Control: name="Mic Capture Volume", index=0
    Info: id=5, control=2, cmask=0x0, channels=1, type="S16"
    Volume: min=-18176, max=-4864, dBmin=-7100, dBmax=-1900
  Unit: 5
    Control: name="Mic Capture Switch", index=0
    Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
--endcollapse--

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

crw-rw----+ 1 root audio 116, 7 Aug 28 17:32 /dev/snd/controlC0
crw-rw----+ 1 root audio 116, 9 Aug 28 17:32 /dev/snd/controlC1
crw-rw----+ 1 root audio 116, 5 Aug 28 17:32 /dev/snd/hwC0D0
crw-rw----+ 1 root audio 116, 6 Aug 28 17:32 /dev/snd/hwC0D2
crw-rw----+ 1 root audio 116, 3 Aug 28 17:33 /dev/snd/pcmC0D0c
crw-rw----+ 1 root audio 116, 2 Aug 28 17:33 /dev/snd/pcmC0D0p
crw-rw----+ 1 root audio 116, 4 Aug 28 17:34 /dev/snd/pcmC0D3p
crw-rw----+ 1 root audio 116, 8 Aug 28 17:33 /dev/snd/pcmC1D0c
crw-rw----+ 1 root audio 116, 1 Aug 28 17:32 /dev/snd/seq
crw-rw----+ 1 root audio 116, 33 Aug 28 17:32 /dev/snd/timer

/dev/snd/by-id:
total 0
drwxr-xr-x 2 root root 60 Aug 28 17:32 .
drwxr-xr-x 4 root root 280 Aug 28 17:32 ..
lrwxrwxrwx 1 root root 12 Aug 28 17:32 usb-046d_0821_9652DBA0-00 -> ../controlC1

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 80 Aug 28 17:32 .
drwxr-xr-x 4 root root 280 Aug 28 17:32 ..
lrwxrwxrwx 1 root root 12 Aug 28 17:32 pci-0000:00:14.0-usb-0:2.5.2:1.0 -> ../controlC1
lrwxrwxrwx 1 root root 12 Aug 28 17:32 pci-0000:00:1f.3 -> ../controlC0

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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: Generic Analog [Generic Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: Generic Digital [Generic Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: Generic Analog [Generic Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: U0x46d0x821 [USB Device 0x46d:0x821], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

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

Card hw:0 'PCH'/'HDA Intel PCH at 0x603d1a0000 irq 191'
  Mixer name : 'Realtek Generic'
  Components : 'HDA:10ec0256,80863004,00100002 HDA:80862812,80860101,00100000'
  Controls : 20
  Simple ctrls : 9
Simple mixer control 'Master',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 84 [97%] [-2.25dB] [on]
  Front Right: Playback 84 [97%] [-2.25dB] [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 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 63
  Front Left: Capture 22 [35%] [-0.75dB] [on]
  Front Right: Capture 22 [35%] [-0.75dB] [on]
Simple mixer control 'Digital',0
  Capabilities: cvolume
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 120
  Front Left: Capture 60 [50%] [0.00dB]
  Front Right: Capture 60 [50%] [0.00dB]
Simple mixer control 'Internal Mic',0
  Capabilities: cswitch cswitch-joined cswitch-exclusive
  Capture exclusive group: 0
  Capture channels: Mono
  Mono: Capture [on]
Simple mixer control 'Internal Mic 1',0
  Capabilities: cswitch cswitch-joined cswitch-exclusive
  Capture exclusive group: 0
  Capture channels: Mono
  Mono: Capture [off]
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 'Internal Mic Boost',1
  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 U0x46d0x821

Card hw:1 'U0x46d0x821'/'USB Device 0x46d:0x821 at usb-0000:00:14.0-2.5.2, high speed'
  Mixer name : 'USB Mixer'
  Components : 'USB046d:0821'
  Controls : 3
  Simple ctrls : 1
Simple mixer control 'Mic',0
  Capabilities: cvolume cvolume-joined cswitch cswitch-joined
  Capture channels: Mono
  Limits: Capture 0 - 52
  Mono: Capture 46 [88%] [-25.00dB] [on]

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

--startcollapse--
state.PCH {
 control.1 {
  iface MIXER
  name 'Master Playback Volume'
  value.0 84
  value.1 84
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 87'
   dbmin -6525
   dbmax 0
   dbvalue.0 -225
   dbvalue.1 -225
  }
 }
 control.2 {
  iface MIXER
  name 'Master Playback Switch'
  value.0 true
  value.1 true
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.3 {
  iface MIXER
  name 'Capture Source'
  value 'Internal Mic'
  comment {
   access 'read write'
   type ENUMERATED
   count 1
   item.0 'Internal Mic'
   item.1 'Internal Mic 1'
  }
 }
 control.4 {
  iface MIXER
  name 'Capture Volume'
  value.0 22
  value.1 22
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 63'
   dbmin -1725
   dbmax 3000
   dbvalue.0 -75
   dbvalue.1 -75
  }
 }
 control.5 {
  iface MIXER
  name 'Capture Switch'
  value.0 true
  value.1 true
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.6 {
  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.7 {
  iface MIXER
  name 'Internal Mic Boost Volume'
  index 1
  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.8 {
  iface CARD
  name 'Internal Mic Phantom Jack'
  value true
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.9 {
  iface CARD
  name 'Internal Mic Phantom Jack'
  index 1
  value true
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.10 {
  iface CARD
  name 'Headphone Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.11 {
  iface PCM
  name 'Playback Channel Map'
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.12 {
  iface PCM
  name 'Capture Channel Map'
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.13 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.14 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.15 {
  iface MIXER
  name 'IEC958 Playback Default'
  value '0482000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.16 {
  iface MIXER
  name 'IEC958 Playback Switch'
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.17 {
  iface CARD
  name 'HDMI Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.18 {
  iface PCM
  device 3
  name 'Playback Channel Map'
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.19 {
  iface MIXER
  name 'PCM Playback Volume'
  value.0 255
  value.1 255
  comment {
   access 'read write user'
   type INTEGER
   count 2
   range '0 - 255'
   tlv '0000000100000008ffffec1400000014'
   dbmin -5100
   dbmax 0
   dbvalue.0 0
   dbvalue.1 0
  }
 }
 control.20 {
  iface MIXER
  name 'Digital Capture Volume'
  value.0 60
  value.1 60
  comment {
   access 'read write user'
   type INTEGER
   count 2
   range '0 - 120'
   tlv '0000000100000008fffff44800000032'
   dbmin -3000
   dbmax 3000
   dbvalue.0 0
   dbvalue.1 0
  }
 }
}
state.U0x46d0x821 {
 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 46
  comment {
   access 'read write'
   type INTEGER
   count 1
   range '0 - 52'
   dbmin -7100
   dbmax -1900
   dbvalue.0 -2500
  }
 }
}
--endcollapse--

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

ac97_bus
acpi_pad
acpi_tad
aesni_intel
af_alg
ahci
algif_hash
algif_skcipher
arp_tables
autofs4
bluetooth
bnep
br_netfilter
bridge
btbcm
btintel
btrtl
btusb
ccm
cec
cfg80211
cmac
coretemp
crc32_pclmul
crct10dif_pclmul
cryptd
crypto_simd
drm
drm_kms_helper
ecc
ecdh_generic
efi_pstore
fb_sys_fops
ff_memless
ghash_clmulni_intel
glue_helper
hid
hid_generic
hid_logitech
hid_logitech_dj
hid_logitech_hidpp
i2c_algo_bit
i2c_i801
i2c_smbus
i915
idma64
igc
input_leds
intel_cstate
intel_lpss
intel_lpss_pci
intel_powerclamp
intel_rapl_common
intel_rapl_msr
ip6_tables
ip6t_REJECT
ip6t_rt
ip6table_filter
ip_tables
ipt_REJECT
iptable_filter
iwlmvm
iwlwifi
joydev
kvm
kvm_intel
ledtrig_audio
libahci
libarc4
libcrc32c
llc
lp
mac80211
mac_hid
mc
mei
mei_hdcp
mei_me
msr
nf_conntrack
nf_defrag_ipv4
nf_defrag_ipv6
nf_log_common
nf_log_ipv4
nf_log_ipv6
nf_reject_ipv4
nf_reject_ipv6
nf_tables
nfnetlink
nft_compat
nft_counter
nft_limit
nls_iso8859_1
nvme
nvme_core
parport
parport_pc
pinctrl_tigerlake
ppdev
rc_core
rfcomm
rtsx_pci
rtsx_pci_sdmmc
sch_fq_codel
snd
snd_compress
snd_hda_codec
snd_hda_codec_generic
snd_hda_codec_hdmi
snd_hda_codec_realtek
snd_hda_core
snd_hda_ext_core
snd_hda_intel
snd_hwdep
snd_intel_dspcfg
snd_pcm
snd_pcm_dmaengine
snd_rawmidi
snd_seq
snd_seq_device
snd_seq_midi
snd_seq_midi_event
snd_soc_acpi
snd_soc_acpi_intel_match
snd_soc_core
snd_soc_hdac_hda
snd_sof
snd_sof_intel_byt
snd_sof_intel_hda
snd_sof_intel_hda_common
snd_sof_intel_ipc
snd_sof_pci
snd_sof_xtensa_dsp
snd_timer
snd_usb_audio
snd_usbmidi_lib
soundcore
soundwire_bus
soundwire_cadence
soundwire_generic_allocation
soundwire_intel
stp
syscopyarea
sysfillrect
sysimgblt
thunderbolt
typec
typec_ucsi
uas
ucsi_acpi
usb_storage
usbhid
uvcvideo
video
videobuf2_common
videobuf2_memops
videobuf2_v4l2
videobuf2_vmalloc
videodev
virt_dma
wmi
wmi_bmof
x86_pkg_temp_thermal
x_tables
xhci_pci
xhci_pci_renesas
xt_LOG
xt_addrtype
xt_conntrack
xt_hl
xt_limit
xt_tcpudp

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

/sys/class/sound/hwC0D0/init_pin_configs:
0x12 0x90a60120
0x13 0x90a60130
0x14 0x40000000
0x18 0x411111f0
0x19 0x411111f0
0x1a 0x411111f0
0x1b 0x411111f0
0x1d 0x40841905
0x1e 0x411111f0
0x21 0x01211010

/sys/class/sound/hwC0D0/driver_pin_configs:

/sys/class/sound/hwC0D0/user_pin_configs:

/sys/class/sound/hwC0D0/init_verbs:

/sys/class/sound/hwC0D0/hints:

/sys/class/sound/hwC0D2/init_pin_configs:
0x04 0x18560010

/sys/class/sound/hwC0D2/driver_pin_configs:

/sys/class/sound/hwC0D2/user_pin_configs:

/sys/class/sound/hwC0D2/init_verbs:

/sys/class/sound/hwC0D2/hints:

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

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

ii alsa-tools 1.2.2-1 amd64 Console based ALSA utilities for specific hardware
ii alsa-tools-gui 1.2.2-1 amd64 GUI based ALSA utilities for specific hardware
ii alsa-topology-conf 1.2.4-1 all ALSA topology configuration files
ii alsa-ucm-conf 1.2.4-2ubuntu1.2 all ALSA Use Case Manager configuration files
ii alsa-utils 1.2.4-1ubuntu3 amd64 Utilities for configuring and using ALSA

monicap@monicap-NUC11PAHi7:~$

Where do I go from here?

Question information

Language:
English Edit question
Status:
Solved
For:
Ubuntu alsa-driver Edit question
Assignee:
No assignee Edit question
Solved by:
Monica P Mulholland
Solved:
Last query:
Last reply:
Revision history for this message
Bernard Stafford (bernard010) said :
#1

https://support.creative.com/kb/ShowArticle.aspx?sid=200003&c
You have the 3.5mm stereo plug in to the [light green] audio and
should have selected amplified speakers selected in settings.
https://help.ubuntu.com/lts/ubuntu-help/sound-nosound.html.en
Open the Activities overview and start typing Sound.
Click on Sound to open the panel.
In the Output tab, select the device that you want to use.
https://help.ubuntu.com/lts/ubuntu-help/sound-usespeakers.html.en
I am only trying to rule out the basic simple obvious first.

Revision history for this message
Monica P Mulholland (monmul) said :
#2

No, none of those worked....this is what did work!

add

options snd-hda-intel model=dell-headset-multi

to the file /etc/modprobe.d/alsa-base.conf

Then reboot. Works like a charm.

From
https://askubuntu.com/questions/1258583/install-realtek-audio-drivers-in-ubuntu-20-04-intel-nuc-nuc10i7fnh