!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Tue Mar 26 23:49:02 UTC 2024 !!Linux Distribution !!------------------ Ubuntu 22.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 22.04.1 LTS" PRETTY_NAME="Ubuntu 22.04.1 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=jammy !!DMI Information !!--------------- Manufacturer: Microsoft Corporation Product Name: Surface 3 Product Version: B30D1SW1C4G1X1 Firmware Version: 1.51116.238 System SKU: Surface_3 Board Vendor: Microsoft Corporation Board Name: Surface 3 !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/10EC5640:00/status 15 /sys/bus/acpi/devices/80860F14:00/status 15 /sys/bus/acpi/devices/80860F14:01/status 15 /sys/bus/acpi/devices/8086228A:00/status 15 /sys/bus/acpi/devices/8086228A:01/status 15 /sys/bus/acpi/devices/8086228E:00/status 15 /sys/bus/acpi/devices/8086228E:01/status 15 /sys/bus/acpi/devices/8086228E:02/status 15 /sys/bus/acpi/devices/808622A8:00/status 15 /sys/bus/acpi/devices/808622C1:00/status 15 /sys/bus/acpi/devices/808622C1:01/status 15 /sys/bus/acpi/devices/808622C1:02/status 15 /sys/bus/acpi/devices/808622C1:03/status 15 /sys/bus/acpi/devices/808622C1:04/status 15 /sys/bus/acpi/devices/808622C1:05/status 15 /sys/bus/acpi/devices/808622C1:06/status 15 /sys/bus/acpi/devices/APTA0330:00/status 15 /sys/bus/acpi/devices/INT3396:00/status 15 /sys/bus/acpi/devices/INT33FD:00/status 15 /sys/bus/acpi/devices/INT33FF:00/status 15 /sys/bus/acpi/devices/INT33FF:01/status 15 /sys/bus/acpi/devices/INT33FF:02/status 15 /sys/bus/acpi/devices/INT33FF:03/status 15 /sys/bus/acpi/devices/INT33FF:04/status 15 /sys/bus/acpi/devices/INT3400:00/status 15 /sys/bus/acpi/devices/INT3403:00/status 15 /sys/bus/acpi/devices/INT3403:01/status 15 /sys/bus/acpi/devices/INT3403:03/status 15 /sys/bus/acpi/devices/INT3407:00/status 15 /sys/bus/acpi/devices/INTL9C60:00/status 15 /sys/bus/acpi/devices/INTL9C60:01/status 15 /sys/bus/acpi/devices/LNXPOWER:00/status 15 /sys/bus/acpi/devices/LNXPOWER:01/status 15 /sys/bus/acpi/devices/LNXPOWER:02/status 15 /sys/bus/acpi/devices/LNXPOWER:04/status 2 /sys/bus/acpi/devices/LNXPOWER:05/status 2 /sys/bus/acpi/devices/LNXPOWER:06/status 2 /sys/bus/acpi/devices/LNXPOWER:07/status 1 /sys/bus/acpi/devices/LNXPOWER:09/status 1 /sys/bus/acpi/devices/MSHW0028:00/status 15 /sys/bus/acpi/devices/MSHW0037:00/status 15 /sys/bus/acpi/devices/MSHW0102:00/status 15 /sys/bus/acpi/devices/OVTI8835:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PNP0C0D:00/status 15 /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/PNP0C40:00/status 15 /sys/bus/acpi/devices/device:1c/status 15 /sys/bus/acpi/devices/device:21/status 15 /sys/bus/acpi/devices/device:44/status 15 !!Kernel Information !!------------------ Kernel release: 5.15.0-67-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.15.0-67-generic Library version: 1.2.6.1 Utilities version: 1.2.6 !!Loaded ALSA modules !!------------------- snd_hdmi_lpe_audio (card 0) snd_soc_sst_cht_bsw_rt5645 (card 1) snd_usb_audio (card 2) !!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 [Audio ]: HdmiLpeAudio - Intel HDMI/DP LPE Audio Intel HDMI/DP LPE Audio 1 [rt5645 ]: SOF - sof-bytcht rt5645 MicrosoftCorporation-Surface3-B30D1SW1C4G1X1 2 [Camera ]: USB-Audio - MEE USB Camera SHENZHEN AONI ELECTRONIC CO., LTD MEE USB Camera at usb-0000:00:14.0-2, high sp !!PCI Soundcards installed in the system !!-------------------------------------- !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_usb_audio: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_usb_audio: index=-2 snd_usb_caiaq: index=-2 snd_usb_ua101: index=-2 snd_usb_us122l: index=-2 snd_usb_usx2y: index=-2 snd_cmipci: mpu_port=0x330 fm_port=0x388 snd_pcsp: index=-2 snd_usb_audio: index=-2 !!Loaded sound module options !!--------------------------- !!Module: snd_hdmi_lpe_audio id : (null) index : -1 single_port : N !!Module: snd_soc_sst_cht_bsw_rt5645 * : !!Module: snd_usb_audio autoclock : Y delayed_register : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N implicit_fb : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N index : -2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 lowlatency : Y pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) quirk_flags : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 skip_validation : N use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/hdmi-lpe-audio Tree: !!Card: /sys/class/sound/card1 Driver: /sys/bus/platform/drivers/cht-bsw-rt5645 Tree: !!Card: /sys/class/sound/card2 Driver: /sys/bus/usb/drivers/snd-usb-audio Tree: !!USB Descriptors !!--------------- --startcollapse-- Bus 001 Device 007: ID 1bcf:2283 Sunplus Innovation Technology Inc. MEE USB Camera Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 bDeviceProtocol 1 Interface Association bMaxPacketSize0 64 idVendor 0x1bcf Sunplus Innovation Technology Inc. idProduct 0x2283 bcdDevice 11.03 iManufacturer 1 SHENZHEN AONI ELECTRONIC CO., LTD iProduct 2 MEE USB Camera iSerial 3 20201103004 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0422 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 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 14 Video bInterfaceSubClass 1 Video Control bInterfaceProtocol 0 iInterface 4 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 0x000200aa Auto-Exposure Mode Exposure Time (Absolute) Focus (Absolute) Iris (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 0x0000177b Brightness Contrast Saturation Sharpness Gamma 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 3 guidExtensionCode {d5c2f42c-1808-4d9f-be56-753e271c9244} bNumControls 3 bNrInPins 1 baSourceID( 0) 2 bControlSize 4 bmControls( 0) 0x07 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} bNumControls 25 bNrInPins 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 0x01ea bEndpointAddress 0x81 EP 1 IN bmInfo 0 bTerminalLink 5 bStillCaptureMethod 2 bTriggerSupport 0 bTriggerUsage 0 bControlSize 1 bmaControls( 0) 4 bmaControls( 1) 0 VideoStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 6 (FORMAT_MJPEG) bFormatIndex 1 bNumFrameDescriptors 6 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 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 1 bmCapabilities 0x00 Still image unsupported wWidth 640 wHeight 480 dwMinBitRate 147456000 dwMaxBitRate 147456000 dwMaxVideoFrameBufferSize 614400 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 2 bmCapabilities 0x00 Still image unsupported wWidth 1920 wHeight 1080 dwMinBitRate 995328000 dwMaxBitRate 995328000 dwMaxVideoFrameBufferSize 4147200 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 3 bmCapabilities 0x00 Still image unsupported wWidth 320 wHeight 240 dwMinBitRate 36864000 dwMaxBitRate 36864000 dwMaxVideoFrameBufferSize 153600 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 4 bmCapabilities 0x00 Still image unsupported wWidth 800 wHeight 600 dwMinBitRate 230400000 dwMaxBitRate 230400000 dwMaxVideoFrameBufferSize 960000 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 5 bmCapabilities 0x00 Still image unsupported wWidth 1280 wHeight 720 dwMinBitRate 442368000 dwMaxBitRate 442368000 dwMaxVideoFrameBufferSize 1843200 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 6 bmCapabilities 0x00 Still image unsupported wWidth 1024 wHeight 576 dwMinBitRate 283115520 dwMaxBitRate 283115520 dwMaxVideoFrameBufferSize 1179648 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 3 (STILL_IMAGE_FRAME) bEndpointAddress 0x00 EP 0 OUT bNumImageSizePatterns 6 wWidth( 0) 640 wHeight( 0) 480 wWidth( 1) 1920 wHeight( 1) 1080 wWidth( 2) 320 wHeight( 2) 240 wWidth( 3) 800 wHeight( 3) 600 wWidth( 4) 1280 wHeight( 4) 720 wWidth( 5) 1024 wHeight( 5) 768 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 6 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 30 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 1 bmCapabilities 0x00 Still image unsupported wWidth 640 wHeight 480 dwMinBitRate 147456000 dwMaxBitRate 147456000 dwMaxVideoFrameBufferSize 614400 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 2 bmCapabilities 0x00 Still image unsupported wWidth 1920 wHeight 1080 dwMinBitRate 165888000 dwMaxBitRate 165888000 dwMaxVideoFrameBufferSize 4147200 dwDefaultFrameInterval 2000000 bFrameIntervalType 1 dwFrameInterval( 0) 2000000 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 3 bmCapabilities 0x00 Still image unsupported wWidth 320 wHeight 240 dwMinBitRate 36864000 dwMaxBitRate 36864000 dwMaxVideoFrameBufferSize 153600 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 4 bmCapabilities 0x00 Still image unsupported wWidth 800 wHeight 600 dwMinBitRate 153600000 dwMaxBitRate 153600000 dwMaxVideoFrameBufferSize 960000 dwDefaultFrameInterval 500000 bFrameIntervalType 1 dwFrameInterval( 0) 500000 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 5 bmCapabilities 0x00 Still image unsupported wWidth 1280 wHeight 720 dwMinBitRate 147456000 dwMaxBitRate 147456000 dwMaxVideoFrameBufferSize 1843200 dwDefaultFrameInterval 1000000 bFrameIntervalType 1 dwFrameInterval( 0) 1000000 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 6 bmCapabilities 0x00 Still image unsupported wWidth 1024 wHeight 576 dwMinBitRate 141557760 dwMaxBitRate 141557760 dwMaxVideoFrameBufferSize 1179648 dwDefaultFrameInterval 666666 bFrameIntervalType 1 dwFrameInterval( 0) 666666 VideoStreaming Interface Descriptor: bLength 31 bDescriptorType 36 bDescriptorSubtype 3 (STILL_IMAGE_FRAME) bEndpointAddress 0x00 EP 0 OUT bNumImageSizePatterns 6 wWidth( 0) 640 wHeight( 0) 480 wWidth( 1) 1920 wHeight( 1) 1080 wWidth( 2) 320 wHeight( 2) 240 wWidth( 3) 800 wHeight( 3) 600 wWidth( 4) 1280 wHeight( 4) 720 wWidth( 5) 1024 wHeight( 5) 576 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 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 1 Control Device bInterfaceProtocol 0 iInterface 6 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 1 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 1 bSubframeSize 2 bBitResolution 16 bSamFreqType 1 Discrete tSamFreq[ 0] 16000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x86 EP 6 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0028 1x 40 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 1 bSubframeSize 2 bBitResolution 16 bSamFreqType 1 Discrete tSamFreq[ 0] 32000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x86 EP 6 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0048 1x 72 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 1 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 0x005c 1x 92 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 1 bSubframeSize 2 bBitResolution 16 bSamFreqType 1 Discrete tSamFreq[ 0] 48000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x86 EP 6 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0068 1x 104 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 --endcollapse-- !!USB Stream information !!---------------------- --startcollapse-- SHENZHEN AONI ELECTRONIC CO., LTD MEE USB Camera at usb-0000:00:14.0-2, high sp : USB Audio Capture: Status: Stop Interface 3 Altset 1 Format: S16_LE Channels: 1 Endpoint: 0x86 (6 IN) (ASYNC) Rates: 16000 Data packet interval: 1000 us Bits: 16 Channel map: MONO Interface 3 Altset 2 Format: S16_LE Channels: 1 Endpoint: 0x86 (6 IN) (ASYNC) Rates: 32000 Data packet interval: 1000 us Bits: 16 Channel map: MONO Interface 3 Altset 3 Format: S16_LE Channels: 1 Endpoint: 0x86 (6 IN) (ASYNC) Rates: 44100 Data packet interval: 1000 us Bits: 16 Channel map: MONO Interface 3 Altset 4 Format: S16_LE Channels: 1 Endpoint: 0x86 (6 IN) (ASYNC) Rates: 48000 Data packet interval: 1000 us Bits: 16 Channel map: MONO --endcollapse-- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x1bcf2283, ctrlif=2, ctlerr=0 Card: SHENZHEN AONI ELECTRONIC CO., LTD MEE USB Camera at usb-0000:00:14.0-2, high sp 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, 5 Mar 26 23:42 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 9 Mar 26 23:42 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 11 Mar 26 23:46 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 2 Mar 26 23:42 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 3 Mar 26 23:42 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 4 Mar 26 23:42 /dev/snd/pcmC0D2p crw-rw---- 1 root audio 116, 7 Mar 26 23:42 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 6 Mar 26 23:42 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 8 Mar 26 23:42 /dev/snd/pcmC1D1p crw-rw---- 1 root audio 116, 10 Mar 26 23:46 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 1 Mar 26 23:42 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 26 23:42 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Mar 26 23:46 . drwxr-xr-x 4 root root 320 Mar 26 23:46 .. lrwxrwxrwx 1 root root 12 Mar 26 23:46 usb-SHENZHEN_AONI_ELECTRONIC_CO.__LTD_MEE_USB_Camera_20201103004-02 -> ../controlC2 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Mar 26 23:46 . drwxr-xr-x 4 root root 320 Mar 26 23:46 .. lrwxrwxrwx 1 root root 12 Mar 26 23:42 pci-0000:00:02.0-platform-hdmi-lpe-audio -> ../controlC0 lrwxrwxrwx 1 root root 12 Mar 26 23:46 pci-0000:00:14.0-usb-0:2:1.2 -> ../controlC2 lrwxrwxrwx 1 root root 12 Mar 26 23:42 platform-cht-bsw-rt5645 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Audio [Intel HDMI/DP LPE Audio], device 0: HdmiLpeAudio [Intel HDMI/DP LPE Audi] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Audio [Intel HDMI/DP LPE Audio], device 1: HdmiLpeAudio [Intel HDMI/DP LPE Audi] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Audio [Intel HDMI/DP LPE Audio], device 2: HdmiLpeAudio [Intel HDMI/DP LPE Audi] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: rt5645 [sof-bytcht rt5645], device 0: PCM (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: rt5645 [sof-bytcht rt5645], device 1: PCM Deep Buffer (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: rt5645 [sof-bytcht rt5645], device 0: PCM (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Camera [MEE USB Camera], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card Audio Card sysdefault:0 'Audio'/'Intel HDMI/DP LPE Audio' Mixer name : '' Components : '' Controls : 15 Simple ctrls : 0 !!-------Mixer controls for card rt5645 Card sysdefault:1 'rt5645'/'MicrosoftCorporation-Surface3-B30D1SW1C4G1X1' Mixer name : '' Components : '' Controls : 139 Simple ctrls : 130 Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 39 Mono: Front Left: Playback 17 [44%] [-21.00dB] [off] Front Right: Playback 17 [44%] [-21.00dB] [off] Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 39 Mono: Front Left: Playback 31 [79%] [0.00dB] [on] Front Right: Playback 31 [79%] [0.00dB] [on] Simple mixer control 'Speaker ClassD',0 Capabilities: pvolume pvolume-joined Playback channels: Mono Limits: Playback 0 - 7 Mono: Playback 4 [57%] [0.00dB] Simple mixer control 'I2S2 Func',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Mono ADC',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 55 [87%] [24.00dB] [on] Front Right: Capture 55 [87%] [24.00dB] [on] Simple mixer control 'Mono ADC Boost',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 3 Front Left: Capture 0 [0%] [0.00dB] Front Right: Capture 0 [0%] [0.00dB] Simple mixer control 'Mono ADC L1 Mux',0 Capabilities: enum Items: 'Mono DAC MIXL' 'ADC' Item0: 'ADC' Simple mixer control 'Mono ADC L2 Mux',0 Capabilities: enum Items: 'Mono DAC MIXL' 'DMIC' Item0: 'Mono DAC MIXL' Simple mixer control 'Mono ADC MIXL ADC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Mono ADC MIXL ADC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Mono ADC MIXR ADC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Mono ADC MIXR ADC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Mono ADC R1 Mux',0 Capabilities: enum Items: 'Mono DAC MIXR' 'ADC' Item0: 'ADC' Simple mixer control 'Mono ADC R2 Mux',0 Capabilities: enum Items: 'Mono DAC MIXR' 'DMIC' Item0: 'Mono DAC MIXR' Simple mixer control 'Mono DAC',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 87 Mono: Front Left: Playback 87 [100%] [0.00dB] Front Right: Playback 87 [100%] [0.00dB] Simple mixer control 'Mono DAC MIXL DAC L1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Mono DAC MIXL DAC L2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Mono DAC MIXL DAC R2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Mono DAC MIXR DAC L2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Mono DAC MIXR DAC R1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Mono DAC MIXR DAC R2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Mono DMIC L Mux',0 Capabilities: enum Items: 'DMIC1' 'DMIC2' Item0: 'DMIC1' Simple mixer control 'Mono DMIC R Mux',0 Capabilities: enum Items: 'DMIC1' 'DMIC2' Item0: 'DMIC1' Simple mixer control 'ADC',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 55 [87%] [24.00dB] [on] Front Right: Capture 55 [87%] [24.00dB] [on] Simple mixer control 'ADC Boost',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 3 Front Left: Capture 0 [0%] [0.00dB] Front Right: Capture 0 [0%] [0.00dB] Simple mixer control 'DAC L2 Mux',0 Capabilities: enum Items: 'IF1 DAC' 'IF2 DAC' 'IF3 DAC' 'Mono ADC' 'VAD_ADC' Item0: 'IF2 DAC' Simple mixer control 'DAC MIXL DAC L2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DAC MIXL DAC R2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DAC MIXL Sto DAC Mix L',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DAC MIXR DAC L2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DAC MIXR DAC R2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DAC MIXR Sto DAC Mix R',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DAC R2 Mux',0 Capabilities: enum Items: 'IF1 DAC' 'IF2 DAC' 'IF3 DAC' 'Mono ADC' 'Haptic' Item0: 'IF2 DAC' Simple mixer control 'DAC1',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 87 Mono: Front Left: Playback 87 [100%] [0.00dB] Front Right: Playback 87 [100%] [0.00dB] Simple mixer control 'DAC1 Digital Volume Control Func',0 Capabilities: enum Items: 'immediately' 'zero crossing' 'soft ramp' Item0: 'soft ramp' Simple mixer control 'DAC1 L Mux',0 Capabilities: enum Items: 'IF1 DAC' 'IF2 DAC' 'IF3 DAC' Item0: 'IF1 DAC' Simple mixer control 'DAC1 MIXL DAC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'DAC1 MIXL Stereo ADC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DAC1 MIXR DAC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'DAC1 MIXR Stereo ADC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DAC1 R Mux',0 Capabilities: enum Items: 'IF1 DAC' 'IF2 DAC' 'IF3 DAC' Item0: 'IF1 DAC' Simple mixer control 'DAC2',0 Capabilities: pswitch Playback channels: Front Left - Front Right Mono: Front Left: Playback [on] Front Right: Playback [on] Simple mixer control 'Ext Spk',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'HPO MIX DAC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'HPO MIX HPVOL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'HPOVOL L',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'HPOVOL MIXL BST1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'HPOVOL MIXL DAC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'HPOVOL MIXL DAC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'HPOVOL MIXL INL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'HPOVOL MIXR BST2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'HPOVOL MIXR DAC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'HPOVOL MIXR DAC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'HPOVOL MIXR INR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'HPOVOL R',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Headset Mic',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'IF2 ADC Mux',0 Capabilities: enum Items: 'IF_ADC1' 'IF_ADC2' 'VAD_ADC' Item0: 'IF_ADC2' Simple mixer control 'IN',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 27 [87%] [6.00dB] Front Right: Capture 27 [87%] [6.00dB] Simple mixer control 'IN1 Boost',0 Capabilities: cvolume cvolume-joined Capture channels: Mono Limits: Capture 0 - 12 Mono: Capture 3 [25%] [30.00dB] Simple mixer control 'IN2 Boost',0 Capabilities: cvolume cvolume-joined Capture channels: Mono Limits: Capture 0 - 8 Mono: Capture 8 [100%] [52.00dB] Simple mixer control 'Int Analog Mic',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Int Mic',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'LOUT MIX DAC L1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'LOUT MIX DAC R1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'LOUT MIX OUTMIX L',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'LOUT MIX OUTMIX R',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'OUT',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 39 Mono: Front Left: Playback 31 [79%] [0.00dB] [off] Front Right: Playback 31 [79%] [0.00dB] [off] Simple mixer control 'OUT Channel',0 Capabilities: pswitch Playback channels: Front Left - Front Right Mono: Front Left: Playback [off] Front Right: Playback [off] Simple mixer control 'OUT MIXL BST1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'OUT MIXL DAC L1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'OUT MIXL DAC L2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'OUT MIXL INL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'OUT MIXR BST2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'OUT MIXR DAC R1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'OUT MIXR DAC R2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'OUT MIXR INR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'PDM1 L',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'PDM1 L Mux',0 Capabilities: enum Items: 'Mono DAC' 'Stereo DAC' Item0: 'Mono DAC' Simple mixer control 'PDM1 R',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'PDM1 R Mux',0 Capabilities: enum Items: 'Mono DAC' 'Stereo DAC' Item0: 'Mono DAC' 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 'PGA3.0 3',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 'PGA4.0 4',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 'RECMIXL BST1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'RECMIXL BST2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'RECMIXL HPOL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'RECMIXL INL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'RECMIXL OUT MIXL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'RECMIXR BST1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'RECMIXR BST2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'RECMIXR HPOR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'RECMIXR INR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'RECMIXR OUT MIXR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'RT5645 IF1 ADC Mux',0 Capabilities: enum Items: 'IF_ADC1/IF_ADC2/VAD_ADC' 'IF_ADC2/IF_ADC1/VAD_ADC' 'VAD_ADC/IF_ADC1/IF_ADC2' 'VAD_ADC/IF_ADC2/IF_ADC1' Item0: 'IF_ADC1/IF_ADC2/VAD_ADC' Simple mixer control 'RT5645 IF1 ADC1 Swap Mux',0 Capabilities: enum Items: 'L/R' 'R/L' 'L/L' 'R/R' Item0: 'L/R' Simple mixer control 'RT5645 IF1 ADC2 Swap Mux',0 Capabilities: enum Items: 'L/R' 'R/L' 'L/L' 'R/R' Item0: 'L/R' Simple mixer control 'RT5645 IF1 ADC3 Swap Mux',0 Capabilities: enum Items: 'L/R' 'R/L' 'L/L' 'R/R' Item0: 'L/R' Simple mixer control 'RT5645 IF1 DAC1 L Mux',0 Capabilities: enum Items: 'Slot0' 'Slot1' 'Slot2' 'Slot3' Item0: 'Slot0' Simple mixer control 'RT5645 IF1 DAC1 R Mux',0 Capabilities: enum Items: 'Slot0' 'Slot1' 'Slot2' 'Slot3' Item0: 'Slot1' Simple mixer control 'RT5645 IF1 DAC2 L Mux',0 Capabilities: enum Items: 'Slot0' 'Slot1' 'Slot2' 'Slot3' Item0: 'Slot2' Simple mixer control 'RT5645 IF1 DAC2 R Mux',0 Capabilities: enum Items: 'Slot0' 'Slot1' 'Slot2' 'Slot3' Item0: 'Slot3' Simple mixer control 'SPK MIXL BST1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'SPK MIXL DAC L1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'SPK MIXL DAC L2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'SPK MIXL INL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'SPK MIXR BST2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'SPK MIXR DAC R1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'SPK MIXR DAC R2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'SPK MIXR INR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'SPKVOL L',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'SPKVOL R',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'SPOL MIX DAC L1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'SPOL MIX SPKVOL L',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'SPOR MIX DAC R1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'SPOR MIX SPKVOL R',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Stereo DAC MIXL DAC L1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Stereo DAC MIXL DAC L2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Stereo DAC MIXL DAC R1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Stereo DAC MIXR DAC L1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Stereo DAC MIXR DAC R1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Stereo DAC MIXR DAC R2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Stereo1 ADC1 Mux',0 Capabilities: enum Items: 'DAC MIX' 'ADC' Item0: 'ADC' Simple mixer control 'Stereo1 ADC2 Mux',0 Capabilities: enum Items: 'DAC MIX' 'DMIC' Item0: 'DMIC' Simple mixer control 'Stereo1 DMIC Mux',0 Capabilities: enum Items: 'DMIC1' 'DMIC2' Item0: 'DMIC1' Simple mixer control 'Sto1 ADC MIXL ADC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Sto1 ADC MIXL ADC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Sto1 ADC MIXR ADC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Sto1 ADC MIXR ADC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'VAD ADC Mux',0 Capabilities: enum Items: 'Sto1 ADC L' 'Mono ADC L' 'Mono ADC R' Item0: 'Sto1 ADC L' !!-------Mixer controls for card Camera Card sysdefault:2 'Camera'/'SHENZHEN AONI ELECTRONIC CO., LTD MEE USB Camera at usb-0000:00:14.0-2, high sp' Mixer name : 'USB Mixer' Components : 'USB1bcf:2283' 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 2550 [62%] [9.96dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.Audio { control.1 { iface PCM name 'IEC958 Playback Mask' value ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.2 { iface PCM name 'IEC958 Playback Default' value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.3 { iface PCM name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } control.4 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access read type INTEGER count 8 range '0 - 36' } } control.5 { iface CARD name 'HDMI/DP,pcm=0 Jack' value false comment { access read type BOOLEAN count 1 } } control.6 { iface PCM device 1 name 'IEC958 Playback Mask' value ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.7 { iface PCM device 1 name 'IEC958 Playback Default' value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.8 { iface PCM device 1 name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } control.9 { iface PCM device 1 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access read type INTEGER count 8 range '0 - 36' } } control.10 { iface CARD name 'HDMI/DP,pcm=1 Jack' value false comment { access read type BOOLEAN count 1 } } control.11 { iface PCM device 2 name 'IEC958 Playback Mask' value ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.12 { iface PCM device 2 name 'IEC958 Playback Default' value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.13 { iface PCM device 2 name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } control.14 { iface PCM device 2 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access read type INTEGER count 8 range '0 - 36' } } control.15 { iface CARD name 'HDMI/DP,pcm=2 Jack' value false comment { access read type BOOLEAN count 1 } } } state.rt5645 { control.1 { iface MIXER name 'Speaker Channel Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.2 { iface MIXER name 'Speaker Playback Volume' value.0 31 value.1 31 comment { access 'read write' type INTEGER count 2 range '0 - 39' dbmin -4650 dbmax 1200 dbvalue.0 0 dbvalue.1 0 } } control.3 { iface MIXER name 'Speaker ClassD Playback Volume' value 4 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -600 dbmax 228 dbvalue.0 0 } } control.4 { iface MIXER name 'Headphone Channel Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.5 { iface MIXER name 'Headphone Playback Volume' value.0 17 value.1 17 comment { access 'read write' type INTEGER count 2 range '0 - 39' dbmin -4650 dbmax 1200 dbvalue.0 -2100 dbvalue.1 -2100 } } control.6 { iface MIXER name 'OUT Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.7 { iface MIXER name 'OUT Channel Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.8 { iface MIXER name 'OUT Playback Volume' value.0 31 value.1 31 comment { access 'read write' type INTEGER count 2 range '0 - 39' dbmin -4650 dbmax 1200 dbvalue.0 0 dbvalue.1 0 } } control.9 { iface MIXER name 'DAC2 Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.10 { iface MIXER name 'DAC1 Playback Volume' value.0 87 value.1 87 comment { access 'read write' type INTEGER count 2 range '0 - 87' dbmin -6525 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.11 { iface MIXER name 'Mono DAC Playback Volume' value.0 87 value.1 87 comment { access 'read write' type INTEGER count 2 range '0 - 87' dbmin -6525 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.12 { iface MIXER name 'IN1 Boost' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 12' dbmin 0 dbmax 5200 dbvalue.0 3000 } } control.13 { iface MIXER name 'IN2 Boost' value 8 comment { access 'read write' type INTEGER count 1 range '0 - 8' dbmin 0 dbmax 5200 dbvalue.0 5200 } } control.14 { iface MIXER name 'IN Capture Volume' value.0 27 value.1 27 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -3450 dbmax 1200 dbvalue.0 600 dbvalue.1 600 } } control.15 { iface MIXER name 'ADC Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.16 { iface MIXER name 'ADC Capture Volume' value.0 55 value.1 55 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -1725 dbmax 3000 dbvalue.0 2400 dbvalue.1 2400 } } control.17 { iface MIXER name 'Mono ADC Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.18 { iface MIXER name 'Mono ADC Capture Volume' value.0 55 value.1 55 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -1725 dbmax 3000 dbvalue.0 2400 dbvalue.1 2400 } } control.19 { iface MIXER name 'ADC Boost Capture Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3600 dbvalue.0 0 dbvalue.1 0 } } control.20 { iface MIXER name 'Mono ADC Boost Capture Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3600 dbvalue.0 0 dbvalue.1 0 } } control.21 { iface MIXER name 'I2S2 Func Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.22 { iface MIXER name 'Speaker HWEQ' value '000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type BYTES count 228 } } control.23 { iface MIXER name 'DAC1 Digital Volume Control Func' value 'soft ramp' comment { access 'read write' type ENUMERATED count 1 item.0 immediately item.1 'zero crossing' item.2 'soft ramp' } } control.24 { iface CARD name 'Headphone Jack' value false comment { access read type BOOLEAN count 1 } } control.25 { iface CARD name 'Headset Mic Jack' value false comment { access read type BOOLEAN count 1 } } control.26 { iface MIXER name 'Headphone Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.27 { iface MIXER name 'Headset Mic Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.28 { iface MIXER name 'Int Mic Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.29 { iface MIXER name 'Int Analog Mic Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.30 { iface MIXER name 'Ext Spk 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 'PGA3.0 3 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.34 { iface MIXER name 'PGA4.0 4 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.35 { iface MIXER name 'RECMIXL HPOL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.36 { iface MIXER name 'RECMIXL INL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.37 { iface MIXER name 'RECMIXL BST2 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.38 { iface MIXER name 'RECMIXL BST1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.39 { iface MIXER name 'RECMIXL OUT MIXL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.40 { iface MIXER name 'RECMIXR HPOR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.41 { iface MIXER name 'RECMIXR INR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.42 { iface MIXER name 'RECMIXR BST2 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.43 { iface MIXER name 'RECMIXR BST1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.44 { iface MIXER name 'RECMIXR OUT MIXR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.45 { iface MIXER name 'Stereo1 DMIC Mux' value DMIC1 comment { access 'read write' type ENUMERATED count 1 item.0 DMIC1 item.1 DMIC2 } } control.46 { iface MIXER name 'Stereo1 ADC2 Mux' value DMIC comment { access 'read write' type ENUMERATED count 1 item.0 'DAC MIX' item.1 DMIC } } control.47 { iface MIXER name 'Stereo1 ADC1 Mux' value ADC comment { access 'read write' type ENUMERATED count 1 item.0 'DAC MIX' item.1 ADC } } control.48 { iface MIXER name 'Mono DMIC L Mux' value DMIC1 comment { access 'read write' type ENUMERATED count 1 item.0 DMIC1 item.1 DMIC2 } } control.49 { iface MIXER name 'Mono DMIC R Mux' value DMIC1 comment { access 'read write' type ENUMERATED count 1 item.0 DMIC1 item.1 DMIC2 } } control.50 { iface MIXER name 'Mono ADC L2 Mux' value 'Mono DAC MIXL' comment { access 'read write' type ENUMERATED count 1 item.0 'Mono DAC MIXL' item.1 DMIC } } control.51 { iface MIXER name 'Mono ADC L1 Mux' value ADC comment { access 'read write' type ENUMERATED count 1 item.0 'Mono DAC MIXL' item.1 ADC } } control.52 { iface MIXER name 'Mono ADC R1 Mux' value ADC comment { access 'read write' type ENUMERATED count 1 item.0 'Mono DAC MIXR' item.1 ADC } } control.53 { iface MIXER name 'Mono ADC R2 Mux' value 'Mono DAC MIXR' comment { access 'read write' type ENUMERATED count 1 item.0 'Mono DAC MIXR' item.1 DMIC } } control.54 { iface MIXER name 'Sto1 ADC MIXL ADC1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.55 { iface MIXER name 'Sto1 ADC MIXL ADC2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.56 { iface MIXER name 'Sto1 ADC MIXR ADC1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.57 { iface MIXER name 'Sto1 ADC MIXR ADC2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.58 { iface MIXER name 'Mono ADC MIXL ADC1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.59 { iface MIXER name 'Mono ADC MIXL ADC2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.60 { iface MIXER name 'Mono ADC MIXR ADC1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.61 { iface MIXER name 'Mono ADC MIXR ADC2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.62 { iface MIXER name 'IF2 ADC Mux' value IF_ADC2 comment { access 'read write' type ENUMERATED count 1 item.0 IF_ADC1 item.1 IF_ADC2 item.2 VAD_ADC } } control.63 { iface MIXER name 'VAD ADC Mux' value 'Sto1 ADC L' comment { access 'read write' type ENUMERATED count 1 item.0 'Sto1 ADC L' item.1 'Mono ADC L' item.2 'Mono ADC R' } } control.64 { iface MIXER name 'DAC1 MIXL Stereo ADC Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.65 { iface MIXER name 'DAC1 MIXL DAC1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.66 { iface MIXER name 'DAC1 MIXR Stereo ADC Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.67 { iface MIXER name 'DAC1 MIXR DAC1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.68 { iface MIXER name 'DAC L2 Mux' value 'IF2 DAC' comment { access 'read write' type ENUMERATED count 1 item.0 'IF1 DAC' item.1 'IF2 DAC' item.2 'IF3 DAC' item.3 'Mono ADC' item.4 VAD_ADC } } control.69 { iface MIXER name 'DAC R2 Mux' value 'IF2 DAC' comment { access 'read write' type ENUMERATED count 1 item.0 'IF1 DAC' item.1 'IF2 DAC' item.2 'IF3 DAC' item.3 'Mono ADC' item.4 Haptic } } control.70 { iface MIXER name 'DAC1 L Mux' value 'IF1 DAC' comment { access 'read write' type ENUMERATED count 1 item.0 'IF1 DAC' item.1 'IF2 DAC' item.2 'IF3 DAC' } } control.71 { iface MIXER name 'DAC1 R Mux' value 'IF1 DAC' comment { access 'read write' type ENUMERATED count 1 item.0 'IF1 DAC' item.1 'IF2 DAC' item.2 'IF3 DAC' } } control.72 { iface MIXER name 'Stereo DAC MIXL DAC L1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.73 { iface MIXER name 'Stereo DAC MIXL DAC L2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.74 { iface MIXER name 'Stereo DAC MIXL DAC R1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.75 { iface MIXER name 'Stereo DAC MIXR DAC R1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.76 { iface MIXER name 'Stereo DAC MIXR DAC R2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.77 { iface MIXER name 'Stereo DAC MIXR DAC L1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.78 { iface MIXER name 'Mono DAC MIXL DAC L1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.79 { iface MIXER name 'Mono DAC MIXL DAC L2 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.80 { iface MIXER name 'Mono DAC MIXL DAC R2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.81 { iface MIXER name 'Mono DAC MIXR DAC R1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.82 { iface MIXER name 'Mono DAC MIXR DAC R2 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.83 { iface MIXER name 'Mono DAC MIXR DAC L2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.84 { iface MIXER name 'DAC MIXL Sto DAC Mix L Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.85 { iface MIXER name 'DAC MIXL DAC L2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.86 { iface MIXER name 'DAC MIXL DAC R2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.87 { iface MIXER name 'DAC MIXR Sto DAC Mix R Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.88 { iface MIXER name 'DAC MIXR DAC R2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.89 { iface MIXER name 'DAC MIXR DAC L2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.90 { iface MIXER name 'SPK MIXL DAC L1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.91 { iface MIXER name 'SPK MIXL DAC L2 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.92 { iface MIXER name 'SPK MIXL INL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.93 { iface MIXER name 'SPK MIXL BST1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.94 { iface MIXER name 'SPK MIXR DAC R1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.95 { iface MIXER name 'SPK MIXR DAC R2 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.96 { iface MIXER name 'SPK MIXR INR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.97 { iface MIXER name 'SPK MIXR BST2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.98 { iface MIXER name 'OUT MIXL BST1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.99 { iface MIXER name 'OUT MIXL INL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.100 { iface MIXER name 'OUT MIXL DAC L2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.101 { iface MIXER name 'OUT MIXL DAC L1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.102 { iface MIXER name 'OUT MIXR BST2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.103 { iface MIXER name 'OUT MIXR INR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.104 { iface MIXER name 'OUT MIXR DAC R2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.105 { iface MIXER name 'OUT MIXR DAC R1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.106 { iface MIXER name 'SPKVOL L Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.107 { iface MIXER name 'SPKVOL R Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.108 { iface MIXER name 'HPOVOL MIXL DAC1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.109 { iface MIXER name 'HPOVOL MIXL DAC2 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.110 { iface MIXER name 'HPOVOL MIXL INL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.111 { iface MIXER name 'HPOVOL MIXL BST1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.112 { iface MIXER name 'HPOVOL MIXR DAC1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.113 { iface MIXER name 'HPOVOL MIXR DAC2 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.114 { iface MIXER name 'HPOVOL MIXR INR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.115 { iface MIXER name 'HPOVOL MIXR BST2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.116 { iface MIXER name 'HPOVOL L Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.117 { iface MIXER name 'HPOVOL R Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.118 { iface MIXER name 'SPOL MIX DAC L1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.119 { iface MIXER name 'SPOL MIX SPKVOL L Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.120 { iface MIXER name 'SPOR MIX DAC R1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.121 { iface MIXER name 'SPOR MIX SPKVOL R Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.122 { iface MIXER name 'HPO MIX DAC1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.123 { iface MIXER name 'HPO MIX HPVOL Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.124 { iface MIXER name 'LOUT MIX DAC L1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.125 { iface MIXER name 'LOUT MIX DAC R1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.126 { iface MIXER name 'LOUT MIX OUTMIX L Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.127 { iface MIXER name 'LOUT MIX OUTMIX R Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.128 { iface MIXER name 'PDM1 L Mux' value 'Mono DAC' comment { access 'read write' type ENUMERATED count 1 item.0 'Mono DAC' item.1 'Stereo DAC' } } control.129 { iface MIXER name 'PDM1 R Mux' value 'Mono DAC' comment { access 'read write' type ENUMERATED count 1 item.0 'Mono DAC' item.1 'Stereo DAC' } } control.130 { iface MIXER name 'PDM1 L Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.131 { iface MIXER name 'PDM1 R Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.132 { iface MIXER name 'RT5645 IF1 DAC1 L Mux' value Slot0 comment { access 'read write' type ENUMERATED count 1 item.0 Slot0 item.1 Slot1 item.2 Slot2 item.3 Slot3 } } control.133 { iface MIXER name 'RT5645 IF1 DAC1 R Mux' value Slot1 comment { access 'read write' type ENUMERATED count 1 item.0 Slot0 item.1 Slot1 item.2 Slot2 item.3 Slot3 } } control.134 { iface MIXER name 'RT5645 IF1 DAC2 L Mux' value Slot2 comment { access 'read write' type ENUMERATED count 1 item.0 Slot0 item.1 Slot1 item.2 Slot2 item.3 Slot3 } } control.135 { iface MIXER name 'RT5645 IF1 DAC2 R Mux' value Slot3 comment { access 'read write' type ENUMERATED count 1 item.0 Slot0 item.1 Slot1 item.2 Slot2 item.3 Slot3 } } control.136 { iface MIXER name 'RT5645 IF1 ADC Mux' value IF_ADC1/IF_ADC2/VAD_ADC comment { access 'read write' type ENUMERATED count 1 item.0 IF_ADC1/IF_ADC2/VAD_ADC item.1 IF_ADC2/IF_ADC1/VAD_ADC item.2 VAD_ADC/IF_ADC1/IF_ADC2 item.3 VAD_ADC/IF_ADC2/IF_ADC1 } } control.137 { iface MIXER name 'RT5645 IF1 ADC1 Swap Mux' value L/R comment { access 'read write' type ENUMERATED count 1 item.0 L/R item.1 R/L item.2 L/L item.3 R/R } } control.138 { iface MIXER name 'RT5645 IF1 ADC2 Swap Mux' value L/R comment { access 'read write' type ENUMERATED count 1 item.0 L/R item.1 R/L item.2 L/L item.3 R/R } } control.139 { iface MIXER name 'RT5645 IF1 ADC3 Swap Mux' value L/R comment { access 'read write' type ENUMERATED count 1 item.0 L/R item.1 R/L item.2 L/L item.3 R/R } } } state.Camera { control.1 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.2 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'Mic Capture Volume' value 2550 comment { access 'read write' type INTEGER count 1 range '0 - 4096' dbmin 0 dbmax 1600 dbvalue.0 996 } } } --endcollapse-- !!All Loaded Modules !!------------------ 8250_dw ac97_bus acpi_pad acpi_thermal_rel aesni_intel af_alg algif_hash algif_skcipher async_memcpy async_pq async_raid6_recov async_tx async_xor atomisp atomisp_gmin_platform autofs4 binfmt_misc blake2b_generic bluetooth bnep br_netfilter bridge btbcm btintel btrfs btrtl btusb cec cfg80211 cmac coretemp crc32_pclmul crct10dif_pclmul cryptd crypto_simd dm_multipath dptf_power drm drm_kms_helper dw_dmac dw_dmac_core ecc ecdh_generic efi_pstore fb_sys_fops ghash_clmulni_intel gpio_keys hid hid_generic hid_multitouch hid_sensor_accel_3d hid_sensor_als hid_sensor_gyro_3d hid_sensor_hub hid_sensor_iio_common hid_sensor_rotation hid_sensor_trigger i2c_algo_bit i2c_hid i2c_hid_acpi i915 industrialio industrialio_triggered_buffer input_leds int3400_thermal int3403_thermal int340x_thermal_zone intel_cstate intel_int0002_vgpio intel_powerclamp intel_rapl_common intel_rapl_msr intel_soc_dts_iosf intel_xhci_usb_role_switch ip_tables ipmi_devintf ipmi_msghandler joydev kfifo_buf kvm kvm_intel ledtrig_audio libcrc32c linear llc lp lpc_ich mac_hid mc mei mei_hdcp mei_txe mmc_block msr multipath mwifiex mwifiex_pcie nf_conntrack nf_conntrack_netlink nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nf_tables nfnetlink nft_chain_nat nft_compat nft_counter nls_iso8859_1 overlay parport parport_pc ppdev processor_thermal_device processor_thermal_device_pci_legacy processor_thermal_mbox processor_thermal_rapl processor_thermal_rfim pstore_blk pstore_zone punit_atom_debug raid0 raid1 raid10 raid456 raid6_pq ramoops rc_core reed_solomon rfcomm sch_fq_codel scsi_dh_alua scsi_dh_emc scsi_dh_rdac sdhci sdhci_acpi snd snd_compress snd_hdmi_lpe_audio snd_hwdep snd_intel_dspcfg snd_intel_sdw_acpi snd_intel_sst_acpi snd_intel_sst_core 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_rl6231 snd_soc_rt5640 snd_soc_rt5645 snd_soc_rt5651 snd_soc_rt5670 snd_soc_sst_atom_hifi2_platform snd_soc_sst_cht_bsw_rt5645 snd_sof snd_sof_acpi snd_sof_acpi_intel_byt snd_sof_intel_atom snd_sof_intel_ipc snd_sof_xtensa_dsp snd_timer snd_usb_audio snd_usbmidi_lib soc_button_array soundcore spi_pxa2xx_platform stp surface3_button surface3_power surface3_spi surface3_wmi surfacepro3_button syscopyarea sysfillrect sysimgblt ttm usbhid uvcvideo veth video videobuf2_common videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videobuf_core videobuf_vmalloc videodev wmi x_tables xfrm_algo xfrm_user xhci_pci xhci_pci_renesas xor xt_MASQUERADE xt_addrtype xt_conntrack xt_nat xt_tcpudp zstd_compress !!ALSA/HDA dmesg !!-------------- !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.5.1-2 all ALSA topology configuration files ii alsa-ucm-conf 1.2.6.3-1ubuntu1.3 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.6-1ubuntu1 amd64 Utilities for configuring and using ALSA