!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Mon Feb 17 09:28:15 UTC 2025 !!Linux Distribution !!------------------ Ubuntu 22.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 22.04.4 LTS" PRETTY_NAME="Ubuntu 22.04.4 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: 6.6.31-current-sunxi64 Operating System: GNU/Linux Architecture: aarch64 Processor: aarch64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.6.31-current-sunxi64 Library version: 1.2.6.1 Utilities version: 1.2.6 !!Loaded ALSA modules !!------------------- !!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 [ac200audio ]: simple-card - ac200-audio ac200-audio 1 [sun9ihdmi ]: sun9i-hdmi - sun9i-hdmi sun9i-hdmi 2 [Device ]: USB-Audio - USB PnP Sound Device C-Media Electronics Inc. USB PnP Sound Device at usb-5311000.usb-1.2, full spee !!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 !!--------------------------- !!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/platform/drivers/sun9i-hdmi-audio Tree: !!Card: /sys/class/sound/card2 Driver: /sys/bus/usb/drivers/snd-usb-audio Tree: !!USB Descriptors !!--------------- --startcollapse-- Bus 004 Device 005: ID 08bb:2902 Texas Instruments PCM2902 Audio Codec Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x08bb Texas Instruments idProduct 0x2902 PCM2902 Audio Codec bcdDevice 1.00 iManufacturer 1 C-Media Electronics Inc. iProduct 2 USB PnP Sound 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 2 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 6 wTerminalType 0x0301 Speaker bAssocTerminal 0 bSourceID 9 iTerminal 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 7 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bSourceID 8 iTerminal 0 AudioControl Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 5 (SELECTOR_UNIT) bUnitID 8 bNrInPins 1 baSourceID(0) 10 iSelector 0 AudioControl Interface Descriptor: bLength 10 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 9 bSourceID 15 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 10 bSourceID 2 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 13 bSourceID 2 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 15 bNrInPins 2 baSourceID(0) 1 baSourceID(1) 13 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] 48000 tSamFreq[ 1] 44100 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive Usage Type Data wMaxPacketSize 0x00c8 1x 200 bytes bInterval 1 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 1 Milliseconds wLockDelay 0x0001 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 7 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] 48000 tSamFreq[ 1] 44100 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive 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 1.00 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 60 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x87 EP 7 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0004 1x 4 bytes bInterval 2 --endcollapse-- !!USB Stream information !!---------------------- --startcollapse-- C-Media Electronics Inc. USB PnP Sound Device at usb-5311000.usb-1.2, full spee : USB Audio Playback: Status: Stop Interface 1 Altset 1 Format: S16_LE Channels: 2 Endpoint: 0x01 (1 OUT) (ADAPTIVE) Rates: 48000, 44100 Bits: 16 Channel map: FL FR Capture: Status: Stop Interface 2 Altset 1 Format: S16_LE Channels: 1 Endpoint: 0x82 (2 IN) (ADAPTIVE) Rates: 48000, 44100 Bits: 16 Channel map: MONO --endcollapse-- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x08bb2902, ctrlif=0, ctlerr=0 Card: C-Media Electronics Inc. USB PnP Sound Device at usb-5311000.usb-1.2, full spee Unit: 9 Control: name="Speaker Playback Volume", index=0 Info: id=9, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-7264, max=-16, dBmin=-2837, dBmax=-6 Unit: 9 Control: name="Speaker Playback Switch", index=0 Info: id=9, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="Auto Gain Control", index=0 Info: id=10, control=7, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="Mic Capture Volume", index=0 Info: id=10, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=6096, dBmin=0, dBmax=2381 Unit: 10 Control: name="Mic Capture Switch", index=0 Info: id=10, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 13 Control: name="Mic Playback Volume", index=0 Info: id=13, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=6096, dBmin=0, dBmax=2381 Unit: 13 Control: name="Mic Playback Switch", index=0 Info: id=13, 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, 4 Feb 12 11:34 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 6 Feb 12 11:34 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 9 Feb 12 11:34 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 3 Feb 12 11:34 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 2 Feb 12 11:34 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 5 Feb 12 11:34 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 8 Feb 12 11:34 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 7 Feb 17 11:51 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Feb 12 11:34 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 12 11:34 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Feb 12 11:34 . drwxr-xr-x 4 root root 280 Feb 12 11:34 .. lrwxrwxrwx 1 root root 12 Feb 12 11:34 usb-C-Media_Electronics_Inc._USB_PnP_Sound_Device-00 -> ../controlC2 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Feb 12 11:34 . drwxr-xr-x 4 root root 280 Feb 12 11:34 .. lrwxrwxrwx 1 root root 12 Feb 12 11:34 platform-5311000.usb-usb-0:1.2:1.0 -> ../controlC2 lrwxrwxrwx 1 root root 12 Feb 12 11:34 platform-analog-codec -> ../controlC0 lrwxrwxrwx 1 root root 12 Feb 12 11:34 platform-sound_hdmi -> ../controlC1 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) defaults.pcm.card 2 defaults.ctl.card 2 !!Aplay/Arecord output !!-------------------- APLAY XDG_RUNTIME_DIR (/run/user/0) is not owned by us (uid 1000), but by uid 0! (This could e.g. happen if you try to connect to a non-root PulseAudio as a root user, over the native protocol. Don't do that.) **** List of PLAYBACK Hardware Devices **** card 0: ac200audio [ac200-audio], device 0: 508f000.i2s-ac200-dai ac200-dai-0 [508f000.i2s-ac200-dai ac200-dai-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: sun9ihdmi [sun9i-hdmi], device 0: SUN9I-HDMI PCM i2s-hifi-0 [SUN9I-HDMI PCM i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Device [USB PnP Sound Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD XDG_RUNTIME_DIR (/run/user/0) is not owned by us (uid 1000), but by uid 0! (This could e.g. happen if you try to connect to a non-root PulseAudio as a root user, over the native protocol. Don't do that.) **** List of CAPTURE Hardware Devices **** card 0: ac200audio [ac200-audio], device 0: 508f000.i2s-ac200-dai ac200-dai-0 [508f000.i2s-ac200-dai ac200-dai-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Device [USB PnP Sound Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card ac200audio Card sysdefault:0 'ac200audio'/'ac200-audio' Mixer name : '' Components : '' Controls : 26 Simple ctrls : 15 Simple mixer control 'Master',0 Capabilities: pvolume cvolume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 255 Capture 0 - 255 Front Left: Playback 134 [53%] [-19.50dB] Capture 160 [63%] [0.00dB] Front Right: Playback 134 [53%] [-19.50dB] Capture 160 [63%] [0.00dB] Simple mixer control 'Line Out',0 Capabilities: pvolume pvolume-joined pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 31 [100%] [0.00dB] [on] Front Right: Playback 31 [100%] [0.00dB] [on] Simple mixer control 'Line Out Source',0 Capabilities: penum Items: 'Stereo' 'Mono' Item0: 'Stereo' Item1: 'Stereo' Simple mixer control 'I2S ADC',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 1 Front Left: Capture 1 [100%] [0.00dB] [off] Front Right: Capture 1 [100%] [0.00dB] [off] Simple mixer control 'I2S DAC',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 1 Front Left: Capture 1 [100%] [0.00dB] [off] Front Right: Capture 1 [100%] [0.00dB] [off] Simple mixer control 'ADC',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 7 Mono: Front Left: Playback 7 [100%] [36.00dB] [off] Front Right: Playback 7 [100%] [36.00dB] [off] Simple mixer control 'DAC',0 Capabilities: pswitch Playback channels: Front Left - Front Right Mono: Front Left: Playback [on] Front Right: Playback [on] Simple mixer control 'DAC I2S',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 1 Mono: Front Left: Playback 1 [100%] [0.00dB] [off] Front Right: Playback 1 [100%] [0.00dB] [off] Simple mixer control 'DAC Reversed',0 Capabilities: pswitch Playback channels: Front Left - Front Right Mono: Front Left: Playback [off] Front Right: Playback [off] Simple mixer control 'MIC1',0 Capabilities: pvolume pvolume-joined pswitch cswitch Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 7 Front Left: Playback 3 [43%] [0.00dB] [off] Capture [off] Front Right: Playback 3 [43%] [0.00dB] [off] Capture [off] Simple mixer control 'MIC1 Boost',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 4 [57%] [33.00dB] Simple mixer control 'MIC2',0 Capabilities: pvolume pvolume-joined pswitch cswitch Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 7 Front Left: Playback 3 [43%] [0.00dB] [off] Capture [off] Front Right: Playback 3 [43%] [0.00dB] [off] Capture [off] Simple mixer control 'MIC2 Boost',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 4 [57%] [33.00dB] Simple mixer control 'Output Mixer',0 Capabilities: cswitch Capture channels: Front Left - Front Right Front Left: Capture [off] Front Right: Capture [off] Simple mixer control 'Output Mixer Reverse',0 Capabilities: cswitch Capture channels: Front Left - Front Right Front Left: Capture [off] Front Right: Capture [off] !!-------Mixer controls for card sun9ihdmi Card sysdefault:1 'sun9ihdmi'/'sun9i-hdmi' Mixer name : '' Components : '' Controls : 4 Simple ctrls : 0 !!-------Mixer controls for card Device Card sysdefault:2 'Device'/'C-Media Electronics Inc. USB PnP Sound Device at usb-5311000.usb-1.2, full spee' Mixer name : 'USB Mixer' Components : 'USB08bb:2902' Controls : 9 Simple ctrls : 3 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 151 Mono: Front Left: Playback 124 [82%] [-5.13dB] [on] Front Right: Playback 120 [79%] [-5.88dB] [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 - 127 Capture 0 - 16 Mono: Playback 68 [54%] [12.74dB] [off] Capture 14 [88%] [20.83dB] [on] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.ac200audio { control.1 { iface MIXER name 'Master Playback Volume' value.0 134 value.1 134 comment { access 'read write' type INTEGER count 2 range '0 - 255' dbmin -9999999 dbmax 7125 dbvalue.0 -1950 dbvalue.1 -1950 } } control.2 { iface MIXER name 'Master Capture Volume' value.0 160 value.1 160 comment { access 'read write' type INTEGER count 2 range '0 - 255' dbmin -9999999 dbmax 7125 dbvalue.0 0 dbvalue.1 0 } } control.3 { iface MIXER name 'I2S ADC Capture Volume' value.0 1 value.1 1 comment { access 'read write' type INTEGER count 2 range '0 - 1' dbmin -600 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.4 { iface MIXER name 'I2S DAC Capture Volume' value.0 1 value.1 1 comment { access 'read write' type INTEGER count 2 range '0 - 1' dbmin -600 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.5 { iface MIXER name 'DAC I2S Playback Volume' value.0 1 value.1 1 comment { access 'read write' type INTEGER count 2 range '0 - 1' dbmin -600 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.6 { iface MIXER name 'ADC Playback Volume' value.0 1 value.1 1 comment { access 'read write' type INTEGER count 2 range '0 - 1' dbmin -600 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.7 { iface MIXER name 'MIC1 Playback Volume' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 0 } } control.8 { iface MIXER name 'MIC2 Playback Volume' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 0 } } control.9 { iface MIXER name 'ADC Volume' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 0 } } control.10 { iface MIXER name 'Line Out Playback Volume' value 31 comment { access 'read write' type INTEGER count 1 range '0 - 31' dbmin -9999999 dbmax 0 dbvalue.0 0 } } control.11 { iface MIXER name 'MIC1 Boost Volume' value 4 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin 0 dbmax 4200 dbvalue.0 3300 } } control.12 { iface MIXER name 'MIC2 Boost Volume' value 4 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin 0 dbmax 4200 dbvalue.0 3300 } } control.13 { iface MIXER name 'Line Out Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.14 { iface MIXER name 'MIC1 Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.15 { iface MIXER name 'MIC2 Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.16 { iface MIXER name 'DAC Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.17 { iface MIXER name 'DAC Reversed Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.18 { iface MIXER name 'MIC1 Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.19 { iface MIXER name 'MIC2 Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.20 { iface MIXER name 'Output Mixer Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.21 { iface MIXER name 'Output Mixer Reverse Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.22 { iface MIXER name 'DAC I2S Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.23 { iface MIXER name 'ADC Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.24 { iface MIXER name 'I2S DAC Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.25 { iface MIXER name 'I2S ADC Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.26 { iface MIXER name 'Line Out Source Playback Route' value.0 Stereo value.1 Stereo comment { access 'read write' type ENUMERATED count 2 item.0 Stereo item.1 Mono } } } 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 '10000700671000010000000000000000360902704d5049373030320907070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } 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 68 comment { access 'read write' type INTEGER count 1 range '0 - 127' dbmin 0 dbmax 2381 dbvalue.0 1274 } } 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.0 124 value.1 120 comment { access 'read write' type INTEGER count 2 range '0 - 151' dbmin -2837 dbmax -6 dbvalue.0 -513 dbvalue.1 -588 } } 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 14 comment { access 'read write' type INTEGER count 1 range '0 - 16' dbmin 0 dbmax 2381 dbvalue.0 2083 } } control.9 { iface MIXER name 'Auto Gain Control' value true comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ ac200 ac200_ephy_ctl ac200_phy af_alg algif_hash algif_skcipher binfmt_misc bluetooth bnep brcmfmac brcmfmac_wcc brcmutil btbcm btintel btqca btrtl btsdio cfg80211 cpufreq_dt display_connector drm_shmem_helper dump_reg dw_hdmi_cec dw_hdmi_i2s_audio dwmac_sun8i ecc ecdh_generic fuse gpu_sched hantro_vpu hci_uart hid_multitouch joydev mc mdio_mux onboard_usb_hub panfrost polyval_ce polyval_generic pwm_sun4i rfcomm rfkill sch_fq_codel snd_hwdep snd_rawmidi snd_seq snd_seq_device snd_seq_midi snd_seq_midi_event snd_soc_ac200 snd_soc_hdmi_codec snd_soc_pcm5102a snd_soc_simple_card snd_soc_simple_card_utils snd_usb_audio snd_usbmidi_lib sun4i_i2s sun9i_hdmi_audio sunxi_ac200 sunxi_cedrus sunxi_ephy uvc uvcvideo v4l2_h264 v4l2_mem2mem v4l2_vp9 videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev !!ALSA/HDA dmesg !!-------------- [ 1.102328] sun8i-dw-hdmi 6000000.hdmi: supply hvcc not found, using dummy regulator [ 1.102588] sun8i-dw-hdmi 6000000.hdmi: Detected HDMI TX controller v2.12a with HDCP (DWC HDMI 2.0 TX PHY) [ 1.104134] sun8i-dw-hdmi 6000000.hdmi: registered DesignWare HDMI I2C bus driver [ 1.109947] usb usb6: Manufacturer: Linux 6.6.31-current-sunxi64 ohci_hcd -- [ 3.237939] sunxi-mmc 4021000.mmc: allocated mmc-pwrseq [ 3.238050] ALSA device list: [ 3.238057] No soundcards found. [ 3.245748] sunxi-mmc 4020000.mmc: Got CD GPIO -- [ 10.681120] usb 4-1.4: new high-speed USB device number 6 using ehci-platform [ 10.734826] usbcore: registered new interface driver snd-usb-audio [ 10.811470] usb 4-1.4: New USB device found, idVendor=13d3, idProduct=784b, bcdDevice= 5.14 -- [ 21.096758] Bluetooth: RFCOMM ver 1.11 [ 33.763889] vcc33-audio-tv-ephy-mac: disabling [ 33.763943] vcc-wifi-1: disabling -- [ 8440.151597] retire_capture_urb: 51 callbacks suppressed [ 8444.598976] usb 4-1.2: Unable to submit urb #2: -27 at snd_usb_queue_pending_output_urbs [ 8448.213504] retire_capture_urb: 76 callbacks suppressed !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.5.1-2 all ALSA topology configuration files ii alsa-ucm-conf 1.2.6.3-1ubuntu1.11 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.6-1ubuntu1 arm64 Utilities for configuring and using ALSA