!!################################ !!ALSA Information Script v 0.5.3 !!################################ !!Script ran on: Fri Aug 22 04:27:05 UTC 2025 !!Linux Distribution !!------------------ Debian GNU/Linux 11 \n \l PRETTY_NAME="Debian GNU/Linux 11 (bullseye)" NAME="Debian GNU/Linux" ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" ID_LIKE="debian" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!ACPI SoundWire Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: #183 SMP Fri Aug 15 12:26:30 CST 2025 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.226 Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes Jack: Installed - Yes (/usr/bin/jackd) Running - No Jack2: Installed - Yes (/usr/bin/jackdbus) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [rockchiprk809 ]: rockchip-rk809 - rockchip-rk809 rockchip-rk809 1 [Device ]: USB-Audio - SmartIC Audio Device SmartIC SmartIC Audio Device at usb-fed00000.usb-1.2, full speed !!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/rk-multicodecs Tree: /sys/class/sound/card0 |-- controlC0 | |-- dev | |-- device -> ../../card0 | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- device -> ../../../rk809-sound |-- id |-- number |-- pcmC0D0c | |-- dev | |-- device -> ../../card0 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- pcmC0D0p | |-- dev | |-- device -> ../../card0 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- power | |-- async | |-- autosuspend_delay_ms | |-- control | |-- runtime_active_kids | |-- runtime_active_time | |-- runtime_enabled | |-- runtime_status | |-- runtime_suspended_time | `-- runtime_usage |-- subsystem -> ../../../../../class/sound `-- uevent !!Card: /sys/class/sound/card1 Driver: /sys/bus/usb/drivers/snd-usb-audio Tree: /sys/class/sound/card1 |-- controlC1 | |-- dev | |-- device -> ../../card1 | |-- power | |-- subsystem -> ../../../../../../../../../../class/sound | `-- uevent |-- device -> ../../../1-1.2:1.0 |-- id |-- number |-- pcmC1D0c | |-- dev | |-- device -> ../../card1 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../../../../../class/sound | `-- uevent |-- power | |-- async | |-- autosuspend_delay_ms | |-- control | |-- runtime_active_kids | |-- runtime_active_time | |-- runtime_enabled | |-- runtime_status | |-- runtime_suspended_time | `-- runtime_usage |-- subsystem -> ../../../../../../../../../class/sound `-- uevent !!USB Descriptors !!--------------- --startcollapse-- Bus 001 Device 004: ID 5448:1521 SmartIC SmartIC Audio Device Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x5448 idProduct 0x1521 bcdDevice 10.08 iManufacturer 1 SmartIC iProduct 2 SmartIC Audio Device iSerial 3 00142204022019000 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0085 bNumInterfaces 3 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 200mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 1 Control Device bInterfaceProtocol 0 iInterface 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdADC 1.00 wTotalLength 0x0026 bInCollection 1 baInterfaceNr(0) 1 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 1 wTerminalType 0x0205 Microphone Array 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 5 bSourceID 1 bControlSize 1 bmaControls(0) 0x03 Mute Control Volume Control iFeature 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 2 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bSourceID 5 iTerminal 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 2 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 0x81 EP 1 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0080 1x 128 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 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.11 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 37 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 1 Device Status: 0x0000 (Bus Powered) --endcollapse-- !!USB Stream information !!---------------------- --startcollapse-- SmartIC SmartIC Audio Device at usb-fed00000.usb-1.2, full speed : USB Audio Capture: Status: Stop Interface 1 Altset 1 Format: S16_LE Channels: 1 Endpoint: 1 IN (ASYNC) Rates: 16000 Bits: 16 Channel map: MONO --endcollapse-- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x54481521, ctrlif=0, ctlerr=0 Card: SmartIC SmartIC Audio Device at usb-fed00000.usb-1.2, full speed Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-5000, max=5000, dBmin=-1953, dBmax=1953 Unit: 5 Control: name="Mic Capture Switch", index=0 Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 4 Aug 21 00:16 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 6 Aug 21 00:16 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 Aug 21 00:16 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 2 Aug 21 00:16 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 5 Aug 21 00:16 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 1 Aug 21 00:16 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Aug 21 00:16 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Aug 21 00:16 . drwxr-xr-x 4 root root 220 Aug 21 00:16 .. lrwxrwxrwx 1 root root 12 Aug 21 00:16 usb-SmartIC_SmartIC_Audio_Device_00142204022019000-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Aug 21 00:16 . drwxr-xr-x 4 root root 220 Aug 21 00:16 .. lrwxrwxrwx 1 root root 12 Aug 21 00:16 platform-fed00000.usb-usb-0:1.2:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Aug 21 00:16 platform-rk809-sound -> ../controlC0 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) # 自定义设备配置 pcm.!default { type plug slave.pcm { type hw card 0 # 你的声卡ID（用aplay -L查看） device 0 # 设备ID buffer_size 8192 # 缓冲区大小（帧） period_size 2048 # 周期大小（帧） } } !!System wide config file (/etc/asound.conf) pcm.!default { plug.pcm "hw:0" buffer_size 4096 period_size 1024 } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: rockchiprk809 [rockchip-rk809], device 0: dailink-multicodecs rk817-hifi-0 [dailink-multicodecs rk817-hifi-0] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: rockchiprk809 [rockchip-rk809], device 0: dailink-multicodecs rk817-hifi-0 [dailink-multicodecs rk817-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Device [SmartIC Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card rockchiprk809 Card hw:0 'rockchiprk809'/'rockchip-rk809' Mixer name : '' Components : '' Controls : 48 Simple ctrls : 46 Simple mixer control 'Headphone',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Speaker',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Playback',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 255 Front Left: 167 [65%] [-33.52dB] Front Right: 167 [65%] [-33.52dB] Simple mixer control 'Playback Path',0 Capabilities: enum Items: 'OFF' 'RCV' 'SPK' 'HP' 'HP_NO_MIC' 'BT' 'SPK_HP' 'RING_SPK' 'RING_HP' 'RING_HP_NO_MIC' 'RING_SPK_HP' Item0: 'SPK_HP' Simple mixer control 'Capture MIC Path',0 Capabilities: enum Items: 'MIC OFF' 'Main Mic' 'Hands Free Mic' 'BT Sco Mic' Item0: 'Hands Free Mic' Simple mixer control 'ADC',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 255 Front Left: Capture 247 [97%] [-2.99dB] Front Right: Capture 247 [97%] [-2.99dB] Simple mixer control 'ADC PGA Gain',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 15 Front Left: 10 [67%] Front Right: 10 [67%] Simple mixer control 'HP Output Gain',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 3 Mono: 0 [0%] Simple mixer control 'Headset Mic',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'MIC Boost Gain',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 2 [67%] Front Right: 2 [67%] Simple mixer control 'Main Mic',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Resume Path',0 Capabilities: enum Items: 'OFF' 'ON' Item0: 'ON' Simple mixer control 'SAI0 Clk Auto',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'SAI0 Receive Mono',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI0 Receive Mono Slot Select',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 128 Mono: 0 [0%] Simple mixer control 'SAI0 Receive PATH0 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI0' Simple mixer control 'SAI0 Receive PATH1 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI1' Simple mixer control 'SAI0 Receive PATH2 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI2' Simple mixer control 'SAI0 Receive PATH3 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI3' Simple mixer control 'SAI0 Receive SDIx Select',0 Capabilities: enum Items: 'Auto' 'SDIx1' 'SDIx2' 'SDIx3' 'SDIx4' Item0: 'Auto' Simple mixer control 'SAI0 Receive Start Mode Sel',0 Capabilities: enum Items: 'Standalone' 'Chained' Item0: 'Standalone' Simple mixer control 'SAI0 SDI0 Loopback',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI0 SDI0 Loopback I2S LR',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI0 SDI0 Loopback I2S LR Channel Sel',0 Capabilities: enum Items: 'L:MIC R:LP' 'L:LP R:MIC' Item0: 'L:MIC R:LP' Simple mixer control 'SAI0 SDI0 Loopback Src Select',0 Capabilities: enum Items: 'From SDO0' 'From SDO1' 'From SDO2' 'From SDO3' Item0: 'From SDO0' Simple mixer control 'SAI0 SDI1 Loopback',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI0 SDI1 Loopback I2S LR',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI0 SDI1 Loopback I2S LR Channel Sel',0 Capabilities: enum Items: 'L:MIC R:LP' 'L:LP R:MIC' Item0: 'L:MIC R:LP' Simple mixer control 'SAI0 SDI1 Loopback Src Select',0 Capabilities: enum Items: 'From SDO0' 'From SDO1' 'From SDO2' 'From SDO3' Item0: 'From SDO0' Simple mixer control 'SAI0 SDI2 Loopback',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI0 SDI2 Loopback I2S LR',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI0 SDI2 Loopback I2S LR Channel Sel',0 Capabilities: enum Items: 'L:MIC R:LP' 'L:LP R:MIC' Item0: 'L:MIC R:LP' Simple mixer control 'SAI0 SDI2 Loopback Src Select',0 Capabilities: enum Items: 'From SDO0' 'From SDO1' 'From SDO2' 'From SDO3' Item0: 'From SDO0' Simple mixer control 'SAI0 SDI3 Loopback',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI0 SDI3 Loopback I2S LR',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI0 SDI3 Loopback I2S LR Channel Sel',0 Capabilities: enum Items: 'L:MIC R:LP' 'L:LP R:MIC' Item0: 'L:MIC R:LP' Simple mixer control 'SAI0 SDI3 Loopback Src Select',0 Capabilities: enum Items: 'From SDO0' 'From SDO1' 'From SDO2' 'From SDO3' Item0: 'From SDO0' Simple mixer control 'SAI0 Sync In',0 Capabilities: enum Items: 'From IO' 'From Sync Port' Item0: 'From IO' Simple mixer control 'SAI0 Sync Out',0 Capabilities: enum Items: 'From CRU' 'From IO' Item0: 'From CRU' Simple mixer control 'SAI0 Transmit Mono',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI0 Transmit SDO0 Source Select',0 Capabilities: enum Items: 'From PATH0' 'From PATH1' 'From PATH2' 'From PATH3' Item0: 'From PATH0' Simple mixer control 'SAI0 Transmit SDO1 Source Select',0 Capabilities: enum Items: 'From PATH0' 'From PATH1' 'From PATH2' 'From PATH3' Item0: 'From PATH1' Simple mixer control 'SAI0 Transmit SDO2 Source Select',0 Capabilities: enum Items: 'From PATH0' 'From PATH1' 'From PATH2' 'From PATH3' Item0: 'From PATH2' Simple mixer control 'SAI0 Transmit SDO3 Source Select',0 Capabilities: enum Items: 'From PATH0' 'From PATH1' 'From PATH2' 'From PATH3' Item0: 'From PATH3' Simple mixer control 'SAI0 Transmit SDOx Select',0 Capabilities: enum Items: 'Auto' 'SDOx1' 'SDOx2' 'SDOx3' 'SDOx4' Item0: 'Auto' Simple mixer control 'SAI0 Transmit Start Mode Sel',0 Capabilities: enum Items: 'Standalone' 'Chained' Item0: 'Standalone' !!-------Mixer controls for card Device Card hw:1 'Device'/'SmartIC SmartIC Audio Device at usb-fed00000.usb-1.2, full speed' Mixer name : 'USB Mixer' Components : 'USB5448:1521' Controls : 4 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 14 Mono: Capture 14 [100%] [19.53dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.rockchiprk809 { control.1 { iface MIXER name 'SAI0 Transmit Start Mode Sel' value Standalone comment { access 'read write' type ENUMERATED count 1 item.0 Standalone item.1 Chained } } control.2 { iface MIXER name 'SAI0 Receive Start Mode Sel' value Standalone comment { access 'read write' type ENUMERATED count 1 item.0 Standalone item.1 Chained } } control.3 { iface MIXER name 'SAI0 Transmit SDOx Select' value Auto comment { access 'read write' type ENUMERATED count 1 item.0 Auto item.1 SDOx1 item.2 SDOx2 item.3 SDOx3 item.4 SDOx4 } } control.4 { iface MIXER name 'SAI0 Receive SDIx Select' value Auto comment { access 'read write' type ENUMERATED count 1 item.0 Auto item.1 SDIx1 item.2 SDIx2 item.3 SDIx3 item.4 SDIx4 } } control.5 { iface MIXER name 'SAI0 Receive Mono Slot Select' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 128' dbmin 0 dbmax 16384 dbvalue.0 0 } } control.6 { iface MIXER name 'SAI0 Receive Mono Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.7 { iface MIXER name 'SAI0 Transmit Mono Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.8 { iface MIXER name 'SAI0 SDI3 Loopback I2S LR Channel Sel' value 'L:MIC R:LP' comment { access 'read write' type ENUMERATED count 1 item.0 'L:MIC R:LP' item.1 'L:LP R:MIC' } } control.9 { iface MIXER name 'SAI0 SDI2 Loopback I2S LR Channel Sel' value 'L:MIC R:LP' comment { access 'read write' type ENUMERATED count 1 item.0 'L:MIC R:LP' item.1 'L:LP R:MIC' } } control.10 { iface MIXER name 'SAI0 SDI1 Loopback I2S LR Channel Sel' value 'L:MIC R:LP' comment { access 'read write' type ENUMERATED count 1 item.0 'L:MIC R:LP' item.1 'L:LP R:MIC' } } control.11 { iface MIXER name 'SAI0 SDI0 Loopback I2S LR Channel Sel' value 'L:MIC R:LP' comment { access 'read write' type ENUMERATED count 1 item.0 'L:MIC R:LP' item.1 'L:LP R:MIC' } } control.12 { iface MIXER name 'SAI0 SDI3 Loopback I2S LR Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.13 { iface MIXER name 'SAI0 SDI2 Loopback I2S LR Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.14 { iface MIXER name 'SAI0 SDI1 Loopback I2S LR Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.15 { iface MIXER name 'SAI0 SDI0 Loopback I2S LR Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.16 { iface MIXER name 'SAI0 SDI3 Loopback Src Select' value 'From SDO0' comment { access 'read write' type ENUMERATED count 1 item.0 'From SDO0' item.1 'From SDO1' item.2 'From SDO2' item.3 'From SDO3' } } control.17 { iface MIXER name 'SAI0 SDI2 Loopback Src Select' value 'From SDO0' comment { access 'read write' type ENUMERATED count 1 item.0 'From SDO0' item.1 'From SDO1' item.2 'From SDO2' item.3 'From SDO3' } } control.18 { iface MIXER name 'SAI0 SDI1 Loopback Src Select' value 'From SDO0' comment { access 'read write' type ENUMERATED count 1 item.0 'From SDO0' item.1 'From SDO1' item.2 'From SDO2' item.3 'From SDO3' } } control.19 { iface MIXER name 'SAI0 SDI0 Loopback Src Select' value 'From SDO0' comment { access 'read write' type ENUMERATED count 1 item.0 'From SDO0' item.1 'From SDO1' item.2 'From SDO2' item.3 'From SDO3' } } control.20 { iface MIXER name 'SAI0 SDI3 Loopback Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.21 { iface MIXER name 'SAI0 SDI2 Loopback Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.22 { iface MIXER name 'SAI0 SDI1 Loopback Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.23 { iface MIXER name 'SAI0 SDI0 Loopback Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.24 { iface MIXER name 'SAI0 Sync Out Switch' value 'From CRU' comment { access 'read write' type ENUMERATED count 1 item.0 'From CRU' item.1 'From IO' } } control.25 { iface MIXER name 'SAI0 Sync In Switch' value 'From IO' comment { access 'read write' type ENUMERATED count 1 item.0 'From IO' item.1 'From Sync Port' } } control.26 { iface MIXER name 'SAI0 Receive PATH3 Source Select' value 'From SDI3' comment { access 'read write' type ENUMERATED count 1 item.0 'From SDI0' item.1 'From SDI1' item.2 'From SDI2' item.3 'From SDI3' } } control.27 { iface MIXER name 'SAI0 Receive PATH2 Source Select' value 'From SDI2' comment { access 'read write' type ENUMERATED count 1 item.0 'From SDI0' item.1 'From SDI1' item.2 'From SDI2' item.3 'From SDI3' } } control.28 { iface MIXER name 'SAI0 Receive PATH1 Source Select' value 'From SDI1' comment { access 'read write' type ENUMERATED count 1 item.0 'From SDI0' item.1 'From SDI1' item.2 'From SDI2' item.3 'From SDI3' } } control.29 { iface MIXER name 'SAI0 Receive PATH0 Source Select' value 'From SDI0' comment { access 'read write' type ENUMERATED count 1 item.0 'From SDI0' item.1 'From SDI1' item.2 'From SDI2' item.3 'From SDI3' } } control.30 { iface MIXER name 'SAI0 Transmit SDO3 Source Select' value 'From PATH3' comment { access 'read write' type ENUMERATED count 1 item.0 'From PATH0' item.1 'From PATH1' item.2 'From PATH2' item.3 'From PATH3' } } control.31 { iface MIXER name 'SAI0 Transmit SDO2 Source Select' value 'From PATH2' comment { access 'read write' type ENUMERATED count 1 item.0 'From PATH0' item.1 'From PATH1' item.2 'From PATH2' item.3 'From PATH3' } } control.32 { iface MIXER name 'SAI0 Transmit SDO1 Source Select' value 'From PATH1' comment { access 'read write' type ENUMERATED count 1 item.0 'From PATH0' item.1 'From PATH1' item.2 'From PATH2' item.3 'From PATH3' } } control.33 { iface MIXER name 'SAI0 Transmit SDO0 Source Select' value 'From PATH0' comment { access 'read write' type ENUMERATED count 1 item.0 'From PATH0' item.1 'From PATH1' item.2 'From PATH2' item.3 'From PATH3' } } control.34 { iface MIXER name 'SAI0 Clk Auto Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.35 { iface PCM name 'SAI0 PCM Read Wait Time MS' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 10000 (step 1)' } } control.36 { iface PCM name 'SAI0 PCM Write Wait Time MS' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 10000 (step 1)' } } control.37 { iface MIXER name 'Playback Path' value SPK_HP comment { access 'read write' type ENUMERATED count 1 item.0 OFF item.1 RCV item.2 SPK item.3 HP item.4 HP_NO_MIC item.5 BT item.6 SPK_HP item.7 RING_SPK item.8 RING_HP item.9 RING_HP_NO_MIC item.10 RING_SPK_HP } } control.38 { iface MIXER name 'Capture MIC Path' value 'Hands Free Mic' comment { access 'read write' type ENUMERATED count 1 item.0 'MIC OFF' item.1 'Main Mic' item.2 'Hands Free Mic' item.3 'BT Sco Mic' } } control.39 { iface MIXER name 'Resume Path' value ON comment { access 'read write' type ENUMERATED count 1 item.0 OFF item.1 ON } } control.40 { iface MIXER name 'Playback Volume' value.0 167 value.1 167 comment { access 'read write' type INTEGER count 2 range '0 - 255' dbmin -9500 dbmax -112 dbvalue.0 -3352 dbvalue.1 -3352 } } control.41 { iface MIXER name 'ADC Capture Volume' value.0 247 value.1 247 comment { access 'read write' type INTEGER count 2 range '0 - 255' dbmin -9500 dbmax 0 dbvalue.0 -299 dbvalue.1 -299 } } control.42 { iface MIXER name 'MIC Boost Gain' value.0 2 value.1 2 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 2000 dbvalue.1 2000 } } control.43 { iface MIXER name 'ADC PGA Gain' value.0 10 value.1 10 comment { access 'read write' type INTEGER count 2 range '0 - 15' dbmin -1800 dbmax 2700 dbvalue.0 1200 dbvalue.1 1200 } } control.44 { iface MIXER name 'HP Output Gain' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 3' dbmin 0 dbmax 900 dbvalue.0 0 } } control.45 { iface MIXER name 'Headphone Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.46 { iface MIXER name 'Speaker Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.47 { iface MIXER name 'Main Mic Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.48 { iface MIXER name 'Headset Mic Switch' value false comment { access 'read write' type BOOLEAN count 1 } } } state.Device { 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 14 comment { access 'read write' type INTEGER count 1 range '0 - 14' dbmin -1953 dbmax 1953 dbvalue.0 1953 } } control.4 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ aic8800_bsp aic8800_btlpm aic8800_fdrv !!ALSA/HDA dmesg !!-------------- [ 2.913791] usbhid: USB HID core driver [ 2.918309] usbcore: registered new interface driver snd-usb-audio [ 2.920079] rk817-codec rk817-codec: DMA mask not set [ 2.924598] rk-multicodecs rk809-sound: Has no ADC channel [ 2.924709] rk-multicodecs rk809-sound: ASoC: Property 'rockchip,audio-routing' does not exist or its length is not even [ 2.926039] rk817-codec rk817-codec: rk817_probe: chip_name:0x80, chip_ver:0x9a [ 2.930925] rk-multicodecs rk809-sound: Don't need to map headset detect gpio to irq [ 2.933485] Initializing XFRM netlink socket -- [ 4.859347] rkisp rkisp-vir0: clear unready subdev num: 0 [ 4.859366] ALSA device list: [ 4.859373] #0: rockchip-rk809 !!Packages installed !!-------------------- ii alsa-tools 1.2.2-1 arm64 Console based ALSA utilities for specific hardware ii alsa-utils 1.2.4-1 arm64 Utilities for configuring and using ALSA