!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Tue Aug 23 07:50:09 UTC 2022 !!Linux Distribution !!------------------ LINUXFAMILY=sunxi64 ARCH=arm64 INITRD_ARCH=arm64 LINUXFAMILY=sunxi64 ARCH=arm64 INITRD_ARCH=arm64 DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 22.04 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: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.15.48-sunxi64 Operating System: GNU/Linux Architecture: aarch64 Processor: aarch64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.15.48-sunxi64 Library version: 1.2.6.1 Utilities version: 1.2.6 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [allwinnerac200c]: simple-card - allwinner,ac200-codec allwinner,ac200-codec 1 [Device ]: USB-Audio - USB Audio Device GeneralPlus USB Audio Device at usb-xhci-hcd.1.auto-1, full speed 2 [sun9ihdmi ]: sun9i-hdmi - sun9i-hdmi sun9i-hdmi !!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 !!Loaded sound module options !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/asoc-simple-card Tree: !!Card: /sys/class/sound/card1 Driver: /sys/bus/usb/drivers/snd-usb-audio Tree: !!Card: /sys/class/sound/card2 Driver: /sys/bus/platform/drivers/sun9i-hdmi-audio Tree: !!USB Descriptors !!--------------- --startcollapse-- Bus 001 Device 002: ID 1b3f:2008 Generalplus Technology Inc. USB Audio Device Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x1b3f Generalplus Technology Inc. idProduct 0x2008 bcdDevice 1.00 iManufacturer 1 GeneralPlus iProduct 2 USB Audio Device iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x00fd bNumInterfaces 4 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 1 Control Device bInterfaceProtocol 0 iInterface 0 AudioControl Interface Descriptor: bLength 10 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdADC 1.00 wTotalLength 0x0064 bInCollection 2 baInterfaceNr(0) 1 baInterfaceNr(1) 2 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 1 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 iTerminal 0 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 4 wTerminalType 0x0201 Microphone bAssocTerminal 0 bNrChannels 1 wChannelConfig 0x0001 Left Front (L) iChannelNames 0 iTerminal 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 3 wTerminalType 0x0301 Speaker bAssocTerminal 0 bSourceID 6 iTerminal 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 2 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bSourceID 9 iTerminal 0 AudioControl Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 5 (SELECTOR_UNIT) bUnitID 9 bNrInPins 1 baSourceID(0) 5 iSelector 0 AudioControl Interface Descriptor: bLength 10 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 6 bSourceID 8 bControlSize 1 bmaControls(0) 0x01 Mute Control bmaControls(1) 0x02 Volume Control bmaControls(2) 0x02 Volume Control iFeature 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 5 bSourceID 4 bControlSize 1 bmaControls(0) 0x43 Mute Control Volume Control Automatic Gain Control bmaControls(1) 0x00 iFeature 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 7 bSourceID 4 bControlSize 1 bmaControls(0) 0x03 Mute Control Volume Control bmaControls(1) 0x00 iFeature 0 AudioControl Interface Descriptor: bLength 13 bDescriptorType 36 bDescriptorSubtype 4 (MIXER_UNIT) bUnitID 8 bNrInPins 2 baSourceID(0) 1 baSourceID(1) 7 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 bmControls(0) 0x00 iMixer 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 1 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 14 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 2 Discrete tSamFreq[ 0] 44100 tSamFreq[ 1] 48000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x05 EP 5 OUT bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x00c0 1x 192 bytes bInterval 1 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 0 Undefined wLockDelay 0x0000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 2 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 14 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 1 bSubframeSize 2 bBitResolution 16 bSamFreqType 2 Discrete tSamFreq[ 0] 44100 tSamFreq[ 1] 48000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x86 EP 6 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0064 1x 100 bytes bInterval 1 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 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 2.01 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 41 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 32 --endcollapse-- !!USB Stream information !!---------------------- --startcollapse-- GeneralPlus USB Audio Device at usb-xhci-hcd.1.auto-1, full speed : USB Audio Playback: Status: Stop Interface 1 Altset 1 Format: S16_LE Channels: 2 Endpoint: 0x05 (5 OUT) (NONE) Rates: 44100, 48000 Bits: 16 Channel map: FL FR Capture: Status: Stop Interface 2 Altset 1 Format: S16_LE Channels: 1 Endpoint: 0x86 (6 IN) (NONE) Rates: 44100, 48000 Bits: 16 Channel map: MONO --endcollapse-- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x1b3f2008, ctrlif=0, ctlerr=0 Card: GeneralPlus USB Audio Device at usb-xhci-hcd.1.auto-1, full speed Unit: 5 Control: name="Auto Gain Control", index=0 Info: id=5, control=7, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-3072, max=8448, dBmin=-1200, dBmax=3300 Unit: 5 Control: name="Mic Capture Switch", index=0 Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 6 Control: name="Speaker Playback Volume", index=0 Info: id=6, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-11520, max=0, dBmin=-4500, dBmax=0 Unit: 6 Control: name="Speaker Playback Switch", index=0 Info: id=6, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 7 Control: name="Mic Playback Volume", index=0 Info: id=7, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-3072, max=2304, dBmin=-1200, dBmax=900 Unit: 7 Control: name="Mic Playback 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, 0 Aug 23 10:43 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Aug 23 10:43 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Aug 23 10:43 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 24 Aug 23 10:43 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Aug 23 10:43 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 56 Aug 23 10:43 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Aug 23 10:43 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 80 Aug 23 10:43 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Aug 23 10:43 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Aug 23 10:43 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Aug 23 10:43 . drwxr-xr-x 4 root root 280 Aug 23 10:43 .. lrwxrwxrwx 1 root root 12 Aug 23 10:43 usb-GeneralPlus_USB_Audio_Device-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Aug 23 10:43 . drwxr-xr-x 4 root root 280 Aug 23 10:43 .. lrwxrwxrwx 1 root root 12 Aug 23 10:43 platform-sound_ac200 -> ../controlC0 lrwxrwxrwx 1 root root 12 Aug 23 10:43 platform-sound_hdmi -> ../controlC2 lrwxrwxrwx 1 root root 12 Aug 23 10:43 platform-xhci-hcd.1.auto-usb-0:1:1.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: allwinnerac200c [allwinner,ac200-codec], device 0: 508f000.i2s-acx00-dai acx00-codec-0 [508f000.i2s-acx00-dai acx00-codec-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Device [USB Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: sun9ihdmi [sun9i-hdmi], device 0: SUN9I-HDMI PCM i2s-hifi-0 [SUN9I-HDMI PCM i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: allwinnerac200c [allwinner,ac200-codec], device 0: 508f000.i2s-acx00-dai acx00-codec-0 [508f000.i2s-acx00-dai acx00-codec-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Device [USB Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card allwinnerac200c Card sysdefault:0 'allwinnerac200c'/'allwinner,ac200-codec' Mixer name : '' Components : '' Controls : 48 Simple ctrls : 48 Simple mixer control 'Master',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 30 [97%] [-3.00dB] Simple mixer control 'Line Out Mixer',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 7 [100%] [6.00dB] Simple mixer control 'I2S Mixer ADC',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 1 Front Left: 1 [100%] [0.00dB] Front Right: 1 [100%] [0.00dB] Simple mixer control 'I2S Mixer DAC',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 1 Front Left: 1 [100%] [0.00dB] Front Right: 1 [100%] [0.00dB] Simple mixer control 'ADC Input',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 7 [100%] [6.00dB] Simple mixer control 'DAC Mixer ADC',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 1 Front Left: 1 [100%] [0.00dB] Front Right: 1 [100%] [0.00dB] Simple mixer control 'DAC Mxier DAC',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 1 Front Left: 1 [100%] [0.00dB] Front Right: 1 [100%] [0.00dB] Simple mixer control 'Left DAC Mixer ADCL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left DAC Mixer I2SDACL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left I2S Mixer ADCL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left I2S Mixer I2SDACL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Input Mixer LINEINL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Input Mixer MIC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Input Mixer MIC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Input Mixer OMixerL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Input Mixer OMixerR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Input Mixer PhoneN',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Input Mixer PhonePN',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left LINEOUT Mux',0 Capabilities: enum Items: 'Left OMixer' 'LR OMixer' Item0: 'Left OMixer' Simple mixer control 'Left Output Mixer DACL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Output Mixer DACR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Output Mixer LINEINL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Output Mixer MIC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Output Mixer MIC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Output Mixer PhoneN',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Output Mixer PhonePN',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'MIC Out Mixer',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 7 Front Left: 7 [100%] [6.00dB] Front Right: 7 [100%] [6.00dB] Simple mixer control 'MIC1 Boost',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 7 [100%] [42.00dB] Simple mixer control 'MIC2 Boost',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 7 [100%] [42.00dB] Simple mixer control 'Right DAC Mixer ADCR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right DAC Mixer I2SDACR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right I2S Mixer ADCR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right I2S Mixer I2SDACR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Input Mixer LINEINR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Input Mixer MIC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Input Mixer MIC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Input Mixer OMixerL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Input Mixer OMixerR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Input Mixer PhoneP',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Input Mixer PhonePN',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right LINEOUT Mux',0 Capabilities: enum Items: 'Right OMixer' 'LR OMixer' Item0: 'Right OMixer' Simple mixer control 'Right Output Mixer DACL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Output Mixer DACR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Output Mixer LINEINR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Output Mixer MIC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Output Mixer MIC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Output Mixer PhoneP',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Output Mixer PhonePN',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!-------Mixer controls for card Device Card sysdefault:1 'Device'/'GeneralPlus USB Audio Device at usb-xhci-hcd.1.auto-1, full speed' Mixer name : 'USB Mixer' Components : 'USB1b3f:2008' Controls : 9 Simple ctrls : 3 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 30 Mono: Front Left: Playback 16 [53%] [-21.00dB] [on] Front Right: Playback 16 [53%] [-21.00dB] [on] Simple mixer control 'Mic',0 Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined Playback channels: Mono Capture channels: Mono Limits: Playback 0 - 14 Capture 0 - 30 Mono: Playback 1 [7%] [-10.50dB] [off] Capture 26 [87%] [27.00dB] [on] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!-------Mixer controls for card sun9ihdmi Card sysdefault:2 'sun9ihdmi'/'sun9i-hdmi' Mixer name : '' Components : '' Controls : 4 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.allwinnerac200c { control.1 { iface MIXER name 'I2S Mixer ADC Volume' value.0 1 value.1 1 comment { access 'read write' type INTEGER count 2 range '0 - 1' dbmin -9999999 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.2 { iface MIXER name 'I2S Mixer DAC Volume' value.0 1 value.1 1 comment { access 'read write' type INTEGER count 2 range '0 - 1' dbmin -9999999 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.3 { iface MIXER name 'DAC Mixer ADC Volume' value.0 1 value.1 1 comment { access 'read write' type INTEGER count 2 range '0 - 1' dbmin -9999999 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.4 { iface MIXER name 'DAC Mxier DAC Volume' value.0 1 value.1 1 comment { access 'read write' type INTEGER count 2 range '0 - 1' dbmin -9999999 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.5 { iface MIXER name 'Line Out Mixer Volume' value 7 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 600 } } control.6 { iface MIXER name 'MIC Out Mixer Volume' value.0 7 value.1 7 comment { access 'read write' type INTEGER count 2 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 600 dbvalue.1 600 } } control.7 { iface MIXER name 'ADC Input Volume' value 7 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 600 } } control.8 { iface MIXER name 'Master Volume' value 30 comment { access 'read write' type INTEGER count 1 range '0 - 31' dbmin -9999999 dbmax -150 dbvalue.0 -300 } } control.9 { iface MIXER name 'MIC1 Boost Volume' value 7 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin 0 dbmax 4200 dbvalue.0 4200 } } control.10 { iface MIXER name 'MIC2 Boost Volume' value 7 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin 0 dbmax 4200 dbvalue.0 4200 } } control.11 { iface MIXER name 'Left Output Mixer MIC1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface MIXER name 'Left Output Mixer MIC2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.13 { iface MIXER name 'Left Output Mixer PhonePN Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.14 { iface MIXER name 'Left Output Mixer PhoneN Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.15 { iface MIXER name 'Left Output Mixer LINEINL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.16 { iface MIXER name 'Left Output Mixer DACL Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.17 { iface MIXER name 'Left Output Mixer DACR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.18 { iface MIXER name 'Right Output Mixer MIC1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.19 { iface MIXER name 'Right Output Mixer MIC2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.20 { iface MIXER name 'Right Output Mixer PhonePN Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.21 { iface MIXER name 'Right Output Mixer PhoneP Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.22 { iface MIXER name 'Right Output Mixer LINEINR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.23 { iface MIXER name 'Right Output Mixer DACR Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.24 { iface MIXER name 'Right Output Mixer DACL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.25 { iface MIXER name 'Left Input Mixer MIC1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.26 { iface MIXER name 'Left Input Mixer MIC2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.27 { iface MIXER name 'Left Input Mixer PhonePN Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.28 { iface MIXER name 'Left Input Mixer PhoneN Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.29 { iface MIXER name 'Left Input Mixer LINEINL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.30 { iface MIXER name 'Left Input Mixer OMixerL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.31 { iface MIXER name 'Left Input Mixer OMixerR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.32 { iface MIXER name 'Right Input Mixer MIC1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.33 { iface MIXER name 'Right Input Mixer MIC2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.34 { iface MIXER name 'Right Input Mixer PhonePN Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.35 { iface MIXER name 'Right Input Mixer PhoneP Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.36 { iface MIXER name 'Right Input Mixer LINEINR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.37 { iface MIXER name 'Right Input Mixer OMixerR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.38 { iface MIXER name 'Right Input Mixer OMixerL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.39 { iface MIXER name 'Left DAC Mixer I2SDACL Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.40 { iface MIXER name 'Left DAC Mixer ADCL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.41 { iface MIXER name 'Right DAC Mixer I2SDACR Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.42 { iface MIXER name 'Right DAC Mixer ADCR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.43 { iface MIXER name 'Left I2S Mixer I2SDACL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.44 { iface MIXER name 'Left I2S Mixer ADCL Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.45 { iface MIXER name 'Right I2S Mixer I2SDACR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.46 { iface MIXER name 'Right I2S Mixer ADCR Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.47 { iface MIXER name 'Left LINEOUT Mux' value 'Left OMixer' comment { access 'read write' type ENUMERATED count 1 item.0 'Left OMixer' item.1 'LR OMixer' } } control.48 { iface MIXER name 'Right LINEOUT Mux' value 'Right OMixer' comment { access 'read write' type ENUMERATED count 1 item.0 'Right OMixer' item.1 'LR OMixer' } } } state.Device { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.3 { iface MIXER name 'Mic Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Mic Playback Volume' value 1 comment { access 'read write' type INTEGER count 1 range '0 - 14' dbmin -1200 dbmax 900 dbvalue.0 -1050 } } control.5 { iface MIXER name 'Speaker Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Speaker Playback Volume' value.0 16 value.1 16 comment { access 'read write' type INTEGER count 2 range '0 - 30' dbmin -4500 dbmax 0 dbvalue.0 -2100 dbvalue.1 -2100 } } control.7 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'Mic Capture Volume' value 26 comment { access 'read write' type INTEGER count 1 range '0 - 30' dbmin -1200 dbmax 3300 dbvalue.0 2700 } } control.9 { iface MIXER name 'Auto Gain Control' value false comment { access 'read write' type BOOLEAN count 1 } } } state.sun9ihdmi { control.1 { 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.2 { iface PCM name 'IEC958 Playback Mask' value ffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.3 { iface PCM name 'IEC958 Playback Default' value '0400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.4 { iface PCM name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } --endcollapse-- !!All Loaded Modules !!------------------ af_alg algif_hash algif_skcipher auth_rpcgss bluetooth bnep btbcm btintel btqca btrtl cfg80211 cpufreq_dt display_connector dump_reg dw_hdmi_cec dw_hdmi_i2s_audio dwmac_sun8i ecc ecdh_generic fuse gpu_sched grace hci_uart i2c_mv64xxx lockd mc mdio_mux motorcomm nfs_acl nfsd nls_iso8859_1 panfrost pwm_sun4i rc_core rfkill sch_fq_codel snd_hwdep snd_rawmidi snd_seq_device snd_soc_hdmi_codec snd_soc_simple_card snd_soc_simple_card_utils snd_usb_audio snd_usbmidi_lib sprdbt_tty sprdwl_ng sun4i_i2s sun9i_hdmi_audio sunrpc sunxi_addr sunxi_cedrus sunxi_cir uas uwe5622_bsp_sdio v4l2_mem2mem videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videodev zram !!ALSA/HDA dmesg !!-------------- [ 1.952084] of_cfs_init: OK [ 1.952412] ALSA device list: [ 1.952419] No soundcards found. [ 1.953573] Freeing unused kernel memory: 2496K -- [ 2.447542] vcc-pl-led-ir: supplied by vcc-5v [ 2.448303] vcc33-audio-tv-ephy-mac: Bringing 700000uV into 3300000-3300000uV [ 2.448683] vcc33-audio-tv-ephy-mac: supplied by vcc-5v [ 2.554267] vcc33-io-pd-emmc-sd-usb-uart-1: Bringing 700000uV into 3300000-3300000uV -- [ 2.598836] sun8i-dw-hdmi 6000000.hdmi: supply hvcc not found, using dummy regulator [ 2.599320] sun8i-dw-hdmi 6000000.hdmi: Detected HDMI TX controller v2.12a with HDCP (DWC HDMI 2.0 TX PHY) [ 2.599988] sun8i-dw-hdmi 6000000.hdmi: registered DesignWare HDMI I2C bus driver [ 2.600450] sun4i-drm display-engine: bound 6000000.hdmi (ops 0xffff800008e15cc8) -- [ 5.558239] WCN: get_cp2_version entry! [ 5.570528] usbcore: registered new interface driver snd-usb-audio [ 5.597406] WCN: WCND at cmd read:WCN_VER:Platform Version:MARLIN3_19B_W20.37.4~Project Version:sc2355_marlin3_lite_ott~09-11-2020 21:27:32~ !!Packages installed !!-------------------- ii alsa-utils 1.2.6-1ubuntu1 arm64 Utilities for configuring and using ALSA