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

!!Script ran on: Thu Jul 15 13:53:27 UTC 2021


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

Debian GNU/Linux 10 \n \l PRETTY_NAME="Debian GNU/Linux 10 (buster)" NAME="Debian GNU/Linux" ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/"


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

Manufacturer:      Positivo Tecnologia SA 
Product Name:      Positivo Union
Product Version:   To be filled by O.E.M.
Firmware Version:  V1.15.X
System SKU:        To be filled by O.E.M.
Board Vendor:      Positivo Tecnologia SA 
Board Name:        W2150G-V2


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

/sys/bus/acpi/devices/ACPI0003:00/status 	 15
/sys/bus/acpi/devices/ESSX8336:00/status 	 15
/sys/bus/acpi/devices/INT33A1:00/status 	 15
/sys/bus/acpi/devices/INT33D5:00/status 	 15
/sys/bus/acpi/devices/INT3400:00/status 	 15
/sys/bus/acpi/devices/INT3403:04/status 	 15
/sys/bus/acpi/devices/INT3453:00/status 	 15
/sys/bus/acpi/devices/INT3453:01/status 	 15
/sys/bus/acpi/devices/INT3453:02/status 	 15
/sys/bus/acpi/devices/INT3453:03/status 	 15
/sys/bus/acpi/devices/LNXPOWER:02/status 	 1
/sys/bus/acpi/devices/LNXPOWER:03/status 	 1
/sys/bus/acpi/devices/LNXPOWER:04/status 	 1
/sys/bus/acpi/devices/LNXPOWER:05/status 	 1
/sys/bus/acpi/devices/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/LNXPOWER:0e/status 	 1
/sys/bus/acpi/devices/LNXPOWER:0f/status 	 1
/sys/bus/acpi/devices/LNXPOWER:10/status 	 1
/sys/bus/acpi/devices/LNXPOWER:12/status 	 1
/sys/bus/acpi/devices/LNXPOWER:14/status 	 1
/sys/bus/acpi/devices/LNXPOWER:15/status 	 1
/sys/bus/acpi/devices/LNXPOWER:16/status 	 1
/sys/bus/acpi/devices/LNXPOWER:18/status 	 1
/sys/bus/acpi/devices/LNXPOWER:19/status 	 1
/sys/bus/acpi/devices/LNXPOWER:1b/status 	 15
/sys/bus/acpi/devices/MSFT0001:00/status 	 15
/sys/bus/acpi/devices/MSFT0101:00/status 	 15
/sys/bus/acpi/devices/PNP0103:00/status 	 15
/sys/bus/acpi/devices/PNP0C09:00/status 	 15
/sys/bus/acpi/devices/PNP0C0C:00/status 	 15
/sys/bus/acpi/devices/PNP0C0D:00/status 	 15
/sys/bus/acpi/devices/PNP0C0F:00/status 	 11
/sys/bus/acpi/devices/PNP0C0F:01/status 	 11
/sys/bus/acpi/devices/PNP0C0F:02/status 	 11
/sys/bus/acpi/devices/PNP0C0F:03/status 	 11
/sys/bus/acpi/devices/PNP0C0F:04/status 	 11
/sys/bus/acpi/devices/PNP0C0F:05/status 	 11
/sys/bus/acpi/devices/PNP0C0F:06/status 	 11
/sys/bus/acpi/devices/PNP0C0F:07/status 	 11
/sys/bus/acpi/devices/device:01/status 	 15
/sys/bus/acpi/devices/device:09/status 	 15
/sys/bus/acpi/devices/device:0a/status 	 15
/sys/bus/acpi/devices/device:0d/status 	 15
/sys/bus/acpi/devices/device:1a/status 	 15
/sys/bus/acpi/devices/device:32/status 	 15


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

Kernel release:    5.13.1-polilinux-amd64
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k5.13.1-polilinux-amd64
Library version:    1.1.8
Utilities version:  1.1.8


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

snd_soc_sst_sof_essx8336 (card 0)
snd_usb_audio (card 1)


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

PipeWire:
      Installed - Yes (/usr/bin/pipewire)
      Running - No

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

Jack:
      Installed - Yes (/usr/bin/jackd)
      Running - No

Jack2:
      Installed - Yes (/usr/bin/jackdbus)
      Running - No


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

 0 [sofessx8336    ]: sof-essx8336 - sof-essx8336
                      PositivoTecnologiaSA-PositivoUnion-TobefilledbyO.E.M.-W2150G_V2
 1 [camera         ]: USB-Audio - MTD camera
                      SunplusIT Inc MTD camera at usb-0000:00:15.0-6, high speed


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

00:0e.0 Multimedia audio controller [0401]: Intel Corporation Device [8086:3198] (rev 03)
	Subsystem: Device [1c6c:122a]


!!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


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

Bus 001 Device 004: ID 2b16:6689  
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2 
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  idVendor           0x2b16 
  idProduct          0x6689 
  bcdDevice           11.17
  iManufacturer           1 SunplusIT Inc
  iProduct                2 MTD camera
  iSerial                 3 MTD-S20201117V004
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength       0x040e
    bNumInterfaces          4
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              500mA
    Interface Association:
      bLength                 8
      bDescriptorType        11
      bFirstInterface         0
      bInterfaceCount         2
      bFunctionClass         14 Video
      bFunctionSubClass       3 Video Interface Collection
      bFunctionProtocol       0 
      iFunction               4 MTD camera
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      1 Video Control
      bInterfaceProtocol      0 
      iInterface              4 MTD camera
      VideoControl Interface Descriptor:
        bLength                13
        bDescriptorType        36
        bDescriptorSubtype      1 (HEADER)
        bcdUVC               1.00
        wTotalLength       0x006d
        dwClockFrequency       48.000000MHz
        bInCollection           1
        baInterfaceNr( 0)       1
      VideoControl Interface Descriptor:
        bLength                18
        bDescriptorType        36
        bDescriptorSubtype      2 (INPUT_TERMINAL)
        bTerminalID             1
        wTerminalType      0x0201 Camera Sensor
        bAssocTerminal          0
        iTerminal               0 
        wObjectiveFocalLengthMin      0
        wObjectiveFocalLengthMax      0
        wOcularFocalLength            0
        bControlSize                  3
        bmControls           0x0000000a
          Auto-Exposure Mode
          Exposure Time (Absolute)
      VideoControl Interface Descriptor:
        bLength                11
        bDescriptorType        36
        bDescriptorSubtype      5 (PROCESSING_UNIT)
      Warning: Descriptor too short
        bUnitID                 2
        bSourceID               1
        wMaxMultiplier      16384
        bControlSize            2
        bmControls     0x0000157f
          Brightness
          Contrast
          Hue
          Saturation
          Sharpness
          Gamma
          White Balance Temperature
          Backlight Compensation
          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                 3
        guidExtensionCode         {0fb885c3-68c2-4547-90f7-8f47579d95fc}
        bNumControl             5
        bNrPins                 1
        baSourceID( 0)          2
        bControlSize            4
        bmControls( 0)       0x1f
        bmControls( 1)       0x00
        bmControls( 2)       0x00
        bmControls( 3)       0x00
        iExtension              0 
      VideoControl Interface Descriptor:
        bLength                29
        bDescriptorType        36
        bDescriptorSubtype      6 (EXTENSION_UNIT)
        bUnitID                 4
        guidExtensionCode         {63610682-5070-49ab-b8cc-b3855e8d221d}
        bNumControl            25
        bNrPins                 1
        baSourceID( 0)          3
        bControlSize            4
        bmControls( 0)       0xff
        bmControls( 1)       0xff
        bmControls( 2)       0x77
        bmControls( 3)       0x07
        iExtension              0 
      VideoControl Interface Descriptor:
        bLength                 9
        bDescriptorType        36
        bDescriptorSubtype      3 (OUTPUT_TERMINAL)
        bTerminalID             5
        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        1
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      VideoStreaming Interface Descriptor:
        bLength                            15
        bDescriptorType                    36
        bDescriptorSubtype                  1 (INPUT_HEADER)
        bNumFormats                         2
        wTotalLength                   0x012a
        bEndPointAddress                  129
        bmInfo                              0
        bTerminalLink                       5
        bStillCaptureMethod                 2
        bTriggerSupport                     1
        bTriggerUsage                       0
        bControlSize                        1
        bmaControls( 0)                     4
        bmaControls( 1)                     0
      VideoStreaming Interface Descriptor:
        bLength                            11
        bDescriptorType                    36
        bDescriptorSubtype                  6 (FORMAT_MJPEG)
        bFormatIndex                        1
        bNumFrameDescriptors                2
        bFlags                              1
          Fixed-size samples: Yes
        bDefaultFrameIndex                  1
        bAspectRatioX                       0
        bAspectRatioY                       0
        bmInterlaceFlags                 0x00
          Interlaced stream or variable: No
          Fields per frame: 1 fields
          Field 1 first: No
          Field pattern: Field 1 only
        bCopyProtect                        0
      VideoStreaming Interface Descriptor:
        bLength                            54
        bDescriptorType                    36
        bDescriptorSubtype                  7 (FRAME_MJPEG)
        bFrameIndex                         1
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                           1280
        wHeight                           720
        dwMinBitRate                 73728000
        dwMaxBitRate                442368000
        dwMaxVideoFrameBufferSize     1843200
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  7
        dwFrameInterval( 0)            333333
        dwFrameInterval( 1)            400000
        dwFrameInterval( 2)            500000
        dwFrameInterval( 3)            666666
        dwFrameInterval( 4)           1000000
        dwFrameInterval( 5)           1333333
        dwFrameInterval( 6)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            54
        bDescriptorType                    36
        bDescriptorSubtype                  7 (FRAME_MJPEG)
        bFrameIndex                         2
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            640
        wHeight                           480
        dwMinBitRate                 24576000
        dwMaxBitRate                147456000
        dwMaxVideoFrameBufferSize      614400
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  7
        dwFrameInterval( 0)            333333
        dwFrameInterval( 1)            400000
        dwFrameInterval( 2)            500000
        dwFrameInterval( 3)            666666
        dwFrameInterval( 4)           1000000
        dwFrameInterval( 5)           1333333
        dwFrameInterval( 6)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            18
        bDescriptorType                    36
        bDescriptorSubtype                  3 (STILL_IMAGE_FRAME)
        bEndpointAddress                    0
        bNumImageSizePatterns               2
        wWidth( 0)                       1280
        wHeight( 0)                       720
        wWidth( 1)                        640
        wHeight( 1)                       480
        bNumCompressionPatterns             4
        bCompression( 0)                    1
        bCompression( 1)                    5
        bCompression( 2)                   10
        bCompression( 3)                   20
      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                            27
        bDescriptorType                    36
        bDescriptorSubtype                  4 (FORMAT_UNCOMPRESSED)
        bFormatIndex                        2
        bNumFrameDescriptors                2
        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                            38
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         1
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                           1280
        wHeight                           720
        dwMinBitRate                 73728000
        dwMaxBitRate                147456000
        dwMaxVideoFrameBufferSize     1843200
        dwDefaultFrameInterval        1000000
        bFrameIntervalType                  3
        dwFrameInterval( 0)           1000000
        dwFrameInterval( 1)           1333333
        dwFrameInterval( 2)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            54
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         2
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            640
        wHeight                           480
        dwMinBitRate                 24576000
        dwMaxBitRate                147456000
        dwMaxVideoFrameBufferSize      614400
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  7
        dwFrameInterval( 0)            333333
        dwFrameInterval( 1)            400000
        dwFrameInterval( 2)            500000
        dwFrameInterval( 3)            666666
        dwFrameInterval( 4)           1000000
        dwFrameInterval( 5)           1333333
        dwFrameInterval( 6)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            15
        bDescriptorType                    36
        bDescriptorSubtype                  3 (STILL_IMAGE_FRAME)
        bEndpointAddress                    0
        bNumImageSizePatterns               2
        wWidth( 0)                       1280
        wHeight( 0)                       720
        wWidth( 1)                        640
        wHeight( 1)                       480
        bNumCompressionPatterns             1
        bCompression( 0)                    1
      VideoStreaming Interface Descriptor:
        bLength                             6
        bDescriptorType                    36
        bDescriptorSubtype                 13 (COLORFORMAT)
        bColorPrimaries                     1 (BT.709,sRGB)
        bTransferCharacteristics            1 (BT.709)
        bMatrixCoefficients                 4 (SMPTE 170M (BT.601))
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       1
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x00c0  1x 192 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       2
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0180  1x 384 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       3
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       4
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0280  1x 640 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       5
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0320  1x 800 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       6
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x03b0  1x 944 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       7
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0a80  2x 640 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       8
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0b20  2x 800 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       9
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0be0  2x 992 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting      10
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x13c0  3x 960 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting      11
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x13fc  3x 1020 bytes
        bInterval               1
    Interface Association:
      bLength                 8
      bDescriptorType        11
      bFirstInterface         2
      bInterfaceCount         2
      bFunctionClass          1 Audio
      bFunctionSubClass       2 Streaming
      bFunctionProtocol       0 
      iFunction               6 MTD camera audio
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        2
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass         1 Audio
      bInterfaceSubClass      1 Control Device
      bInterfaceProtocol      0 
      iInterface              6 MTD camera audio
      AudioControl Interface Descriptor:
        bLength                 9
        bDescriptorType        36
        bDescriptorSubtype      1 (HEADER)
        bcdADC               1.00
        wTotalLength       0x0026
        bInCollection           1
        baInterfaceNr(0)        3
      AudioControl Interface Descriptor:
        bLength                12
        bDescriptorType        36
        bDescriptorSubtype      2 (INPUT_TERMINAL)
        bTerminalID             6
        wTerminalType      0x0201 Microphone
        bAssocTerminal          0
        bNrChannels             2
        wChannelConfig     0x0003
          Left Front (L)
          Right Front (R)
        iChannelNames           0 
        iTerminal               0 
      AudioControl Interface Descriptor:
        bLength                 8
        bDescriptorType        36
        bDescriptorSubtype      6 (FEATURE_UNIT)
        bUnitID                 7
        bSourceID               6
        bControlSize            1
        bmaControls(0)       0x03
          Mute Control
          Volume Control
        iFeature                0 
      AudioControl Interface Descriptor:
        bLength                 9
        bDescriptorType        36
        bDescriptorSubtype      3 (OUTPUT_TERMINAL)
        bTerminalID             8
        wTerminalType      0x0101 USB Streaming
        bAssocTerminal          6
        bSourceID               7
        iTerminal               0 
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        3
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol      0 
      iInterface              0 
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        3
      bAlternateSetting       1
      bNumEndpoints           1
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      AudioStreaming Interface Descriptor:
        bLength                 7
        bDescriptorType        36
        bDescriptorSubtype      1 (AS_GENERAL)
        bTerminalLink           8
        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]         8000
      Endpoint Descriptor:
        bLength                 9
        bDescriptorType         5
        bEndpointAddress     0x86  EP 6 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0024  1x 36 bytes
        bInterval               4
        bRefresh                0
        bSynchAddress           0
        AudioStreaming Endpoint Descriptor:
          bLength                 7
          bDescriptorType        37
          bDescriptorSubtype      1 (EP_GENERAL)
          bmAttributes         0x01
            Sampling Frequency
          bLockDelayUnits         0 Undefined
          wLockDelay         0x0000
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        3
      bAlternateSetting       2
      bNumEndpoints           1
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      AudioStreaming Interface Descriptor:
        bLength                 7
        bDescriptorType        36
        bDescriptorSubtype      1 (AS_GENERAL)
        bTerminalLink           8
        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]        11025
      Endpoint Descriptor:
        bLength                 9
        bDescriptorType         5
        bEndpointAddress     0x86  EP 6 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0034  1x 52 bytes
        bInterval               4
        bRefresh                0
        bSynchAddress           0
        AudioStreaming Endpoint Descriptor:
          bLength                 7
          bDescriptorType        37
          bDescriptorSubtype      1 (EP_GENERAL)
          bmAttributes         0x01
            Sampling Frequency
          bLockDelayUnits         0 Undefined
          wLockDelay         0x0000
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        3
      bAlternateSetting       3
      bNumEndpoints           1
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      AudioStreaming Interface Descriptor:
        bLength                 7
        bDescriptorType        36
        bDescriptorSubtype      1 (AS_GENERAL)
        bTerminalLink           8
        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        3
      bAlternateSetting       4
      bNumEndpoints           1
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      AudioStreaming Interface Descriptor:
        bLength                 7
        bDescriptorType        36
        bDescriptorSubtype      1 (AS_GENERAL)
        bTerminalLink           8
        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]        22050
      Endpoint Descriptor:
        bLength                 9
        bDescriptorType         5
        bEndpointAddress     0x86  EP 6 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0060  1x 96 bytes
        bInterval               4
        bRefresh                0
        bSynchAddress           0
        AudioStreaming Endpoint Descriptor:
          bLength                 7
          bDescriptorType        37
          bDescriptorSubtype      1 (EP_GENERAL)
          bmAttributes         0x01
            Sampling Frequency
          bLockDelayUnits         0 Undefined
          wLockDelay         0x0000
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        3
      bAlternateSetting       5
      bNumEndpoints           1
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      AudioStreaming Interface Descriptor:
        bLength                 7
        bDescriptorType        36
        bDescriptorSubtype      1 (AS_GENERAL)
        bTerminalLink           8
        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        3
      bAlternateSetting       6
      bNumEndpoints           1
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      AudioStreaming Interface Descriptor:
        bLength                 7
        bDescriptorType        36
        bDescriptorSubtype      1 (AS_GENERAL)
        bTerminalLink           8
        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 Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        3
      bAlternateSetting       7
      bNumEndpoints           1
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      AudioStreaming Interface Descriptor:
        bLength                 7
        bDescriptorType        36
        bDescriptorSubtype      1 (AS_GENERAL)
        bTerminalLink           8
        bDelay                  1 frames
        wFormatTag         0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength                11
        bDescriptorType        36
        bDescriptorSubtype      2 (FORMAT_TYPE)
        bFormatType             1 (FORMAT_TYPE_I)
        bNrChannels             2
        bSubframeSize           2
        bBitResolution         16
        bSamFreqType            1 Discrete
        tSamFreq[ 0]        44100
      Endpoint Descriptor:
        bLength                 9
        bDescriptorType         5
        bEndpointAddress     0x86  EP 6 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x00b8  1x 184 bytes
        bInterval               4
        bRefresh                0
        bSynchAddress           0
        AudioStreaming Endpoint Descriptor:
          bLength                 7
          bDescriptorType        37
          bDescriptorSubtype      1 (EP_GENERAL)
          bmAttributes         0x01
            Sampling Frequency
          bLockDelayUnits         0 Undefined
          wLockDelay         0x0000
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        3
      bAlternateSetting       8
      bNumEndpoints           1
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      AudioStreaming Interface Descriptor:
        bLength                 7
        bDescriptorType        36
        bDescriptorSubtype      1 (AS_GENERAL)
        bTerminalLink           8
        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]        48000
      Endpoint Descriptor:
        bLength                 9
        bDescriptorType         5
        bEndpointAddress     0x86  EP 6 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x00c4  1x 196 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
Device Qualifier (for other device speed):
  bLength                10
  bDescriptorType         6
  bcdUSB               2.00
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2 
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  bNumConfigurations      1
Device Status:     0x0000
  (Bus Powered)
--endcollapse--


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

SunplusIT Inc MTD camera at usb-0000:00:15.0-6, high speed : USB Audio

Capture:
  Status: Running
    Interface = 3
    Altset = 7
    Packet Size = 184
    Momentary freq = 44100 Hz (0x5.8333)
  Interface 3
    Altset 1
    Format: S16_LE
    Channels: 2
    Endpoint: 0x86 (6 IN) (ASYNC)
    Rates: 8000
    Data packet interval: 1000 us
    Bits: 16
    Channel map: FL FR
  Interface 3
    Altset 2
    Format: S16_LE
    Channels: 2
    Endpoint: 0x86 (6 IN) (ASYNC)
    Rates: 11025
    Data packet interval: 1000 us
    Bits: 16
    Channel map: FL FR
  Interface 3
    Altset 3
    Format: S16_LE
    Channels: 2
    Endpoint: 0x86 (6 IN) (ASYNC)
    Rates: 16000
    Data packet interval: 1000 us
    Bits: 16
    Channel map: FL FR
  Interface 3
    Altset 4
    Format: S16_LE
    Channels: 2
    Endpoint: 0x86 (6 IN) (ASYNC)
    Rates: 22050
    Data packet interval: 1000 us
    Bits: 16
    Channel map: FL FR
  Interface 3
    Altset 5
    Format: S16_LE
    Channels: 2
    Endpoint: 0x86 (6 IN) (ASYNC)
    Rates: 24000
    Data packet interval: 1000 us
    Bits: 16
    Channel map: FL FR
  Interface 3
    Altset 6
    Format: S16_LE
    Channels: 2
    Endpoint: 0x86 (6 IN) (ASYNC)
    Rates: 32000
    Data packet interval: 1000 us
    Bits: 16
    Channel map: FL FR
  Interface 3
    Altset 7
    Format: S16_LE
    Channels: 2
    Endpoint: 0x86 (6 IN) (ASYNC)
    Rates: 44100
    Data packet interval: 1000 us
    Bits: 16
    Channel map: FL FR
  Interface 3
    Altset 8
    Format: S16_LE
    Channels: 2
    Endpoint: 0x86 (6 IN) (ASYNC)
    Rates: 48000
    Data packet interval: 1000 us
    Bits: 16
    Channel map: FL FR
--endcollapse--


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

USB Mixer: usb_id=0x2b166689, ctrlif=2, ctlerr=0
Card: SunplusIT Inc MTD camera at usb-0000:00:15.0-6, high speed
  Unit: 7
    Control: name="Mic Capture Volume", index=0
    Info: id=7, control=2, cmask=0x0, channels=1, type="S16"
    Volume: min=0, max=4096, dBmin=0, dBmax=1600
  Unit: 7
    Control: name="Mic Capture Switch", index=0
    Info: id=7, 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,  6 Jul 14 11:59 /dev/snd/controlC0
crw-rw----  1 root audio 116,  3 Jul 14 11:59 /dev/snd/controlC1
crw-rw----  1 root audio 116,  5 Jul 15 10:32 /dev/snd/pcmC0D0c
crw-rw----  1 root audio 116,  4 Jul 15 10:32 /dev/snd/pcmC0D0p
crw-rw----  1 root audio 116,  2 Jul 15 10:32 /dev/snd/pcmC1D0c
crw-rw----  1 root audio 116,  1 Jul 14 11:59 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Jul 14 11:59 /dev/snd/timer

/dev/snd/by-id:
total 0
drwxr-xr-x 2 root root  60 Jul 14 11:59 .
drwxr-xr-x 4 root root 220 Jul 14 11:59 ..
lrwxrwxrwx 1 root root  12 Jul 14 11:59 usb-SunplusIT_Inc_MTD_camera_MTD-S20201117V004-02 -> ../controlC1

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  80 Jul 14 11:59 .
drwxr-xr-x 4 root root 220 Jul 14 11:59 ..
lrwxrwxrwx 1 root root  12 Jul 14 11:59 pci-0000:00:0e.0-platform-sof-essx8336 -> ../controlC0
lrwxrwxrwx 1 root root  12 Jul 14 11:59 pci-0000:00:15.0-usb-0:6:1.2 -> ../controlC1


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: sofessx8336 [sof-essx8336], device 0: ES8336 (*) []
  Subdevices: 0/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: sofessx8336 [sof-essx8336], device 0: ES8336 (*) []
  Subdevices: 0/1
  Subdevice #0: subdevice #0
card 1: camera [MTD camera], device 0: USB Audio [USB Audio]
  Subdevices: 0/1
  Subdevice #0: subdevice #0

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

!!-------Mixer controls for card sofessx8336

Card hw:0 'sofessx8336'/'PositivoTecnologiaSA-PositivoUnion-TobefilledbyO.E.M.-W2150G_V2'
  Mixer name	: ''
  Components	: ''
  Controls      : 41
  Simple ctrls  : 39
Simple mixer control 'Headphone',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'Headphone Mixer',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 11
  Front Left: 11 [100%] [0.00dB]
  Front Right: 11 [100%] [0.00dB]
Simple mixer control 'Speaker',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Playback Polarity',0
  Capabilities: enum
  Items: 'Normal' 'R Invert' 'L Invert' 'L   R Invert'
  Item0: 'Normal'
Simple mixer control 'Capture Polarity',0
  Capabilities: enum
  Items: 'Normal' 'Invert'
  Item0: 'Normal'
Simple mixer control 'ADC',0
  Capabilities: cvolume cvolume-joined
  Capture channels: Mono
  Limits: Capture 0 - 192
  Mono: Capture 192 [100%] [0.00dB]
Simple mixer control 'ADC Double Fs',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'ADC PGA Gain',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 10
  Mono: 6 [60%] [13.00dB]
Simple mixer control 'ADC Soft Ramp',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'ALC',0
  Capabilities: cswitch cswitch-joined
  Capture channels: Mono
  Mono: Capture [on]
Simple mixer control 'ALC Capture Attack Time',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 10
  Mono: 5 [50%]
Simple mixer control 'ALC Capture Decay Time',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 10
  Mono: 10 [100%]
Simple mixer control 'ALC Capture Hold Time',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 10
  Mono: 10 [100%]
Simple mixer control 'ALC Capture Max',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 28
  Mono: 28 [100%] [35.50dB]
Simple mixer control 'ALC Capture Min',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 28
  Mono: 28 [100%] [30.00dB]
Simple mixer control 'ALC Capture Noise Gate',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'ALC Capture Noise Gate Threshold',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 31
  Mono: 2 [6%]
Simple mixer control 'ALC Capture Noise Gate Type',0
  Capabilities: enum
  Items: 'Constant PGA Gain' 'Mute ADC Output'
  Item0: 'Mute ADC Output'
Simple mixer control 'ALC Capture Target',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 10
  Mono: 10 [100%] [-1.50dB]
Simple mixer control 'DAC',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 192
  Mono:
  Front Left: Playback 152 [79%] [-20.00dB]
  Front Right: Playback 152 [79%] [-20.00dB]
Simple mixer control 'DAC Double Fs',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'DAC Mono Mix',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'DAC Notch Filter',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'DAC Soft Ramp',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'DAC Soft Ramp Rate',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 4
  Mono: 4 [100%]
Simple mixer control 'DAC Source Mux',0
  Capabilities: enum
  Items: 'LDATA TO LDAC, RDATA TO RDAC' 'LDATA TO LDAC, LDATA TO RDAC' 'RDATA TO LDAC, RDATA TO RDAC' 'RDATA TO LDAC, LDATA TO RDAC'
  Item0: 'LDATA TO LDAC, RDATA TO RDAC'
Simple mixer control 'DAC Stereo Enhancement',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 7
  Mono: 0 [0%]
Simple mixer control 'Differential Mux',0
  Capabilities: enum
  Items: 'lin1-rin1' 'lin2-rin2' 'lin1-rin1 with 20db Boost' 'lin2-rin2 with 20db Boost'
  Item0: 'lin2-rin2 with 20db Boost'
Simple mixer control 'Digital Mic Mux',0
  Capabilities: enum
  Items: 'dmic disable' 'dmic data at high level' 'dmic data at low level'
  Item0: 'dmic disable'
Simple mixer control 'Headset Mic',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'Internal Mic',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Left Headphone Mixer LLIN',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'Left Headphone Mixer Left DAC',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Left Headphone Mux',0
  Capabilities: enum
  Items: 'lin1-rin1' 'lin2-rin2' 'lin-rin with Boost' 'lin-rin with Boost and PGA'
  Item0: 'lin1-rin1'
Simple mixer control 'PGA1.0 1 Master',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 32
  Mono:
  Front Left: Playback 32 [100%] [0.00dB]
  Front Right: Playback 32 [100%] [0.00dB]
Simple mixer control 'PGA2.0 2 PCM 0',0
  Capabilities: cvolume
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 40
  Front Left: Capture 32 [80%] [0.00dB]
  Front Right: Capture 32 [80%] [0.00dB]
Simple mixer control 'Right Headphone Mixer RLIN',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'Right Headphone Mixer Right DAC',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Right Headphone Mux',0
  Capabilities: enum
  Items: 'lin1-rin1' 'lin2-rin2' 'lin-rin with Boost' 'lin-rin with Boost and PGA'
  Item0: 'lin1-rin1'

!!-------Mixer controls for card camera

Card hw:1 'camera'/'SunplusIT Inc MTD camera at usb-0000:00:15.0-6, high speed'
  Mixer name	: 'USB Mixer'
  Components	: 'USB2b16:6689'
  Controls      : 3
  Simple ctrls  : 1
Simple mixer control 'Mic',0
  Capabilities: cvolume cvolume-joined cswitch cswitch-joined
  Capture channels: Mono
  Limits: Capture 0 - 4096
  Mono: Capture 4096 [100%] [16.00dB] [on]


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

--startcollapse--
state.sofessx8336 {
	control.1 {
		iface MIXER
		name 'Headphone Mixer Volume'
		value.0 11
		value.1 11
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 11'
			dbmin -1200
			dbmax 0
			dbvalue.0 0
			dbvalue.1 0
		}
	}
	control.2 {
		iface MIXER
		name 'Playback Polarity'
		value Normal
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 Normal
			item.1 'R Invert'
			item.2 'L Invert'
			item.3 'L   R Invert'
		}
	}
	control.3 {
		iface MIXER
		name 'DAC Playback Volume'
		value.0 152
		value.1 152
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 192'
			dbmin -9999999
			dbmax 0
			dbvalue.0 -2000
			dbvalue.1 -2000
		}
	}
	control.4 {
		iface MIXER
		name 'DAC Soft Ramp Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.5 {
		iface MIXER
		name 'DAC Soft Ramp Rate'
		value 4
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 4'
		}
	}
	control.6 {
		iface MIXER
		name 'DAC Notch Filter Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.7 {
		iface MIXER
		name 'DAC Double Fs Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.8 {
		iface MIXER
		name 'DAC Stereo Enhancement'
		value 0
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 7'
		}
	}
	control.9 {
		iface MIXER
		name 'DAC Mono Mix Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.10 {
		iface MIXER
		name 'Capture Polarity'
		value Normal
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 Normal
			item.1 Invert
		}
	}
	control.11 {
		iface MIXER
		name 'ADC Capture Volume'
		value 192
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 192'
			dbmin -9999999
			dbmax 0
			dbvalue.0 0
		}
	}
	control.12 {
		iface MIXER
		name 'ADC PGA Gain Volume'
		value 6
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 10'
			dbmin -350
			dbmax 2400
			dbvalue.0 1300
		}
	}
	control.13 {
		iface MIXER
		name 'ADC Soft Ramp Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.14 {
		iface MIXER
		name 'ADC Double Fs Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.15 {
		iface MIXER
		name 'ALC Capture Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.16 {
		iface MIXER
		name 'ALC Capture Max Volume'
		value 28
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 28'
			dbmin -650
			dbmax 3550
			dbvalue.0 3550
		}
	}
	control.17 {
		iface MIXER
		name 'ALC Capture Min Volume'
		value 28
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 28'
			dbmin -1200
			dbmax 3000
			dbvalue.0 3000
		}
	}
	control.18 {
		iface MIXER
		name 'ALC Capture Target Volume'
		value 10
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 10'
			dbmin -1650
			dbmax -150
			dbvalue.0 -150
		}
	}
	control.19 {
		iface MIXER
		name 'ALC Capture Hold Time'
		value 10
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 10'
		}
	}
	control.20 {
		iface MIXER
		name 'ALC Capture Decay Time'
		value 10
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 10'
		}
	}
	control.21 {
		iface MIXER
		name 'ALC Capture Attack Time'
		value 5
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 10'
		}
	}
	control.22 {
		iface MIXER
		name 'ALC Capture Noise Gate Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.23 {
		iface MIXER
		name 'ALC Capture Noise Gate Threshold'
		value 2
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 31'
		}
	}
	control.24 {
		iface MIXER
		name 'ALC Capture Noise Gate Type'
		value 'Mute ADC Output'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 'Constant PGA Gain'
			item.1 'Mute ADC Output'
		}
	}
	control.25 {
		iface CARD
		name 'Headphone Jack'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.26 {
		iface CARD
		name 'Headset Mic Jack'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.27 {
		iface MIXER
		name 'Speaker Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.28 {
		iface MIXER
		name 'Headphone Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.29 {
		iface MIXER
		name 'Headset Mic Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.30 {
		iface MIXER
		name 'Internal Mic Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.31 {
		iface MIXER
		name 'PGA1.0 1 Master Playback Volume'
		value.0 32
		value.1 32
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 32'
			dbmin -9999999
			dbmax 0
			dbvalue.0 0
			dbvalue.1 0
		}
	}
	control.32 {
		iface MIXER
		name 'PGA2.0 2 PCM 0 Capture Volume'
		value.0 32
		value.1 32
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 40'
			dbmin -9999999
			dbmax 1600
			dbvalue.0 0
			dbvalue.1 0
		}
	}
	control.33 {
		iface MIXER
		name 'Differential Mux'
		value 'lin2-rin2 with 20db Boost'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 lin1-rin1
			item.1 lin2-rin2
			item.2 'lin1-rin1 with 20db Boost'
			item.3 'lin2-rin2 with 20db Boost'
		}
	}
	control.34 {
		iface MIXER
		name 'Digital Mic Mux'
		value 'dmic disable'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 'dmic disable'
			item.1 'dmic data at high level'
			item.2 'dmic data at low level'
		}
	}
	control.35 {
		iface MIXER
		name 'DAC Source Mux'
		value 'LDATA TO LDAC, RDATA TO RDAC'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 'LDATA TO LDAC, RDATA TO RDAC'
			item.1 'LDATA TO LDAC, LDATA TO RDAC'
			item.2 'RDATA TO LDAC, RDATA TO RDAC'
			item.3 'RDATA TO LDAC, LDATA TO RDAC'
		}
	}
	control.36 {
		iface MIXER
		name 'Left Headphone Mux'
		value lin1-rin1
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 lin1-rin1
			item.1 lin2-rin2
			item.2 'lin-rin with Boost'
			item.3 'lin-rin with Boost and PGA'
		}
	}
	control.37 {
		iface MIXER
		name 'Right Headphone Mux'
		value lin1-rin1
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 lin1-rin1
			item.1 lin2-rin2
			item.2 'lin-rin with Boost'
			item.3 'lin-rin with Boost and PGA'
		}
	}
	control.38 {
		iface MIXER
		name 'Left Headphone Mixer LLIN Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.39 {
		iface MIXER
		name 'Left Headphone Mixer Left DAC Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.40 {
		iface MIXER
		name 'Right Headphone Mixer RLIN Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.41 {
		iface MIXER
		name 'Right Headphone Mixer Right DAC Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
}
state.camera {
	control.1 {
		iface PCM
		name 'Capture Channel Map'
		value.0 3
		value.1 4
		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 4096
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 4096'
			dbmin 0
			dbmax 1600
			dbvalue.0 1600
		}
	}
}
--endcollapse--


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

ac
acpi_thermal_rel
aesni_intel
ahci
ansi_cprng
atkbd
autofs4
binfmt_misc
bluetooth
bnep
btbcm
btintel
btrtl
btusb
button
ccm
cec
cfg80211
cmac
coretemp
crc16
crc32_pclmul
crc32c_generic
crc32c_intel
crct10dif_pclmul
cryptd
crypto_simd
ctr
drbg
drm
drm_kms_helper
dw_dmac
dw_dmac_core
ecc
ecdh_generic
efi_pstore
efivarfs
evdev
ext4
fan
fat
fuse
ghash_clmulni_intel
hid
hid_generic
i2c_algo_bit
i2c_designware_core
i2c_designware_platform
i8042
i915
idma64
input_leds
int3400_thermal
int3403_thermal
int340x_thermal_zone
intel_cstate
intel_hid
intel_lpss
intel_lpss_pci
intel_powerclamp
intel_rapl_common
intel_rapl_msr
intel_soc_dts_iosf
ip_tables
irqbypass
jbd2
jitterentropy_rng
joydev
kvm
kvm_intel
led_class
ledtrig_audio
libahci
libarc4
libata
libphy
libps2
loop
lp
mac80211
mbcache
mc
mdio_devres
mei
mei_me
mmc_core
nls_ascii
nls_cp437
parport
parport_pc
ppdev
processor_thermal_device
processor_thermal_mbox
processor_thermal_rapl
processor_thermal_rfim
r8169
rapl
realtek
rfcomm
rfkill
rng_core
rtl8xxxu
rtsx_pci
rtsx_pci_sdmmc
scsi_mod
sd_mod
serio_raw
sg
snd
snd_compress
snd_hda_codec
snd_hda_codec_hdmi
snd_hda_core
snd_hda_ext_core
snd_hwdep
snd_intel_dspcfg
snd_intel_sdw_acpi
snd_pcm
snd_rawmidi
snd_seq_device
snd_soc_acpi
snd_soc_acpi_intel_match
snd_soc_core
snd_soc_dmic
snd_soc_es8316
snd_soc_hdac_hda
snd_soc_sst_sof_essx8336
snd_sof
snd_sof_intel_hda
snd_sof_intel_hda_common
snd_sof_pci
snd_sof_pci_intel_apl
snd_sof_xtensa_dsp
snd_timer
snd_usb_audio
snd_usbmidi_lib
soc_button_array
soundcore
soundwire_bus
soundwire_cadence
soundwire_generic_allocation
soundwire_intel
sparse_keymap
spi_pxa2xx_platform
squashfs
t10_pi
thermal
tpm
tpm_crb
tpm_tis
tpm_tis_core
uas
usb_common
usb_storage
usbcore
usbhid
uvcvideo
vfat
video
videobuf2_common
videobuf2_memops
videobuf2_v4l2
videobuf2_vmalloc
videodev
watchdog
wdat_wdt
x86_pkg_temp_thermal
x_tables
xhci_hcd
xhci_pci


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

[    0.662026] ACPI: Added _OSI(Linux-Dell-Video)
[    0.662026] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.662026] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
--
[   14.137439] usb 1-6: 3:3: cannot set freq 16000 to ep 0x86
[   14.214760] sof-audio-pci-intel-apl 0000:00:0e.0: DSP detected with PCI class/subclass/prog-if info 0x040100
[   14.215099] sof-audio-pci-intel-apl 0000:00:0e.0: DSP detected with PCI class/subclass/prog-if 0x040100
[   14.215321] sof-audio-pci-intel-apl 0000:00:0e.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[   14.251313] sof-audio-pci-intel-apl 0000:00:0e.0: use msi interrupt mode
[   14.325320] sof-audio-pci-intel-apl 0000:00:0e.0: hda codecs found, mask 4
[   14.332849] usb 1-6: 3:4: cannot get freq at ep 0x86
--
[   14.336938] usb 1-6: 3:6: cannot set freq 32000 to ep 0x86
[   14.521340] sof-audio-pci-intel-apl 0000:00:0e.0: Firmware info: version 1:6:1-53680
[   14.521359] sof-audio-pci-intel-apl 0000:00:0e.0: Firmware: ABI 3:17:0 Kernel ABI 3:18:0
[   14.532357] usb 1-6: 3:7: cannot get freq at ep 0x86
--
[   14.575897] usb 1-6: [7] FU [Mic Capture Volume] ch = 1, val = 0/4096/1
[   14.576353] usbcore: registered new interface driver snd-usb-audio
[   14.581435] usb 1-6: Found UVC 1.00 device MTD camera (2b16:6689)
--
[   14.650206] usbcore: registered new interface driver uvcvideo
[   14.757744] sof-audio-pci-intel-apl 0000:00:0e.0: Topology: ABI 3:18:1 Kernel ABI 3:18:0
[   14.759312] sof-audio-pci-intel-apl 0000:00:0e.0: ASoC: Parent card not yet available, widget card binding deferred
[   14.759595] Enter into es8316_probe
--
[   15.465735] Exit es8316_set_dai_fmt
[   15.467492] input: sof-essx8336 Headset as /devices/pci0000:00/0000:00:0e.0/sof-essx8336/sound/card0/input11
[   16.300323] Enter into es8316_irq


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

ii  alsa-ucm-conf                                     1.2.2-1                             all          ALSA Use Case Manager configuration files
ii  alsa-utils                                        1.1.8-2                             amd64        Utilities for configuring and using ALSA