!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Mon Feb 1 00:43:32 UTC 2021 !!Linux Distribution !!------------------ ARCH=arm64 INITRD_ARCH=arm64 ARCH=arm64 INITRD_ARCH=arm64 NAME="Debian GNU/Linux" ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.4.213-rk3399 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.213-rk3399 Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [Dummy ]: Dummy - Dummy Dummy 1 1 [Loopback ]: Loopback - Loopback Loopback 1 2 [realtekrt5651co]: realtek_rt5651- - realtek,rt5651-codec realtek,rt5651-codec 3 [rockchiphdmi ]: rockchip_hdmi - rockchip,hdmi rockchip,hdmi 4 [B25 ]: USB-Audio - B25 B25 at usb-xhci-hcd.8.auto-1.4, 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 !!--------------------------- !!USB Descriptors !!--------------- --startcollapse-- Bus 005 Device 013: ID 0a12:1004 Cambridge Silicon Radio, Ltd Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x0a12 Cambridge Silicon Radio, Ltd idProduct 0x1004 bcdDevice 2.61 iManufacturer 0 iProduct 2 B25 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x00da bNumInterfaces 4 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xc0 Self Powered MaxPower 500mA 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 0x0047 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 10 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 2 bSourceID 1 bControlSize 1 bmaControls(0) 0x03 Mute Control Volume Control bmaControls(1) 0x00 bmaControls(2) 0x00 iFeature 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 3 wTerminalType 0x0301 Speaker bAssocTerminal 0 bSourceID 2 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 6 (FEATURE_UNIT) bUnitID 5 bSourceID 4 bControlSize 1 bmaControls(0) 0x02 Volume Control bmaControls(1) 0x00 iFeature 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 6 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 6 bDelay 0 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 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x00 bLockDelayUnits 2 Decoded PCM samples wLockDelay 0x0000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0060 1x 96 bytes bInterval 1 bRefresh 0 bSynchAddress 0 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 1 bDelay 0 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 1 Discrete tSamFreq[ 0] 48000 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x81 Sampling Frequency MaxPacketsOnly bLockDelayUnits 2 Decoded PCM samples wLockDelay 0x0000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x00c0 1x 192 bytes bInterval 1 bRefresh 0 bSynchAddress 0 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 1.11 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 185 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0010 1x 16 bytes bInterval 1 Device Status: 0x0000 (Bus Powered) --endcollapse-- !!USB Stream information !!---------------------- --startcollapse-- B25 at usb-xhci-hcd.8.auto-1.4, full speed : USB Audio Playback: Status: Stop Interface 2 Altset 1 Format: S16_LE Channels: 2 Endpoint: 3 OUT (NONE) Rates: 48000 Capture: Status: Stop Interface 1 Altset 1 Format: S16_LE Channels: 1 Endpoint: 3 IN (NONE) Rates: 48000 --endcollapse-- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x0a121004, ctrlif=0, ctlerr=0 Card: B25 at usb-xhci-hcd.8.auto-1.4, full speed Unit: 2 Control: name="PCM Playback Volume", index=0 Info: id=2, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-3840, max=0, dBmin=-1500, dBmax=0 Unit: 2 Control: name="PCM Playback Switch", index=0 Info: id=2, control=1, cmask=0x0, channels=1, type="INV_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=0, max=7936, dBmin=0, dBmax=3100 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 Jan 9 14:27 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 5 Jan 9 14:27 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 10 Jan 9 14:27 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 13 Jan 9 14:27 /dev/snd/controlC3 crw-rw---- 1 root audio 116, 15 Feb 1 01:10 /dev/snd/controlC4 crw-rw---- 1 root audio 116, 4 Jan 9 14:27 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 3 Jan 9 14:27 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 7 Jan 9 14:27 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 6 Jan 9 14:27 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 9 Jan 9 14:27 /dev/snd/pcmC1D1c crw-rw---- 1 root audio 116, 8 Jan 9 14:27 /dev/snd/pcmC1D1p crw-rw---- 1 root audio 116, 12 Jan 9 14:27 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 11 Jan 9 14:27 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 14 Jan 9 14:27 /dev/snd/pcmC3D0p crw-rw---- 1 root audio 116, 17 Feb 1 01:10 /dev/snd/pcmC4D0c crw-rw---- 1 root audio 116, 16 Feb 1 01:10 /dev/snd/pcmC4D0p crw-rw---- 1 root audio 116, 1 Jan 9 14:27 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 9 14:27 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Feb 1 01:10 . drwxr-xr-x 4 root root 440 Feb 1 01:10 .. lrwxrwxrwx 1 root root 12 Feb 1 01:10 usb-0a12_B25-00 -> ../controlC4 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 140 Feb 1 01:10 . drwxr-xr-x 4 root root 440 Feb 1 01:10 .. lrwxrwxrwx 1 root root 12 Jan 9 14:27 platform-hdmi-sound -> ../controlC3 lrwxrwxrwx 1 root root 12 Jan 9 14:27 platform-rt5651-sound -> ../controlC2 lrwxrwxrwx 1 root root 12 Jan 9 14:27 platform-snd_aloop.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Jan 9 14:27 platform-snd_dummy.0 -> ../controlC0 lrwxrwxrwx 1 root root 12 Feb 1 01:10 platform-xhci-hcd.8.auto-usb-0:1.4:1.0 -> ../controlC4 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) defaults.pcm.card 2 defaults.ctl.card 2 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Dummy [Dummy], device 0: Dummy PCM [Dummy PCM] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 1: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 1: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 2: realtekrt5651co [realtek,rt5651-codec], device 0: ff890000.i2s-rt5651-aif1 rt5651-aif1-0 [ff890000.i2s-rt5651-aif1 rt5651-aif1-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 3: rockchiphdmi [rockchip,hdmi], device 0: ff8a0000.i2s-i2s-hifi i2s-hifi-0 [ff8a0000.i2s-i2s-hifi i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 4: B25 [B25], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Dummy [Dummy], device 0: Dummy PCM [Dummy PCM] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 1: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 1: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 2: realtekrt5651co [realtek,rt5651-codec], device 0: ff890000.i2s-rt5651-aif1 rt5651-aif1-0 [ff890000.i2s-rt5651-aif1 rt5651-aif1-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 4: B25 [B25], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card Dummy Card hw:0 'Dummy'/'Dummy 1' Mixer name : 'Dummy Mixer' Components : '' Controls : 11 Simple ctrls : 6 Simple mixer control 'Master',0 Capabilities: volume cswitch Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: -50 - 100 Front Left: 0 [33%] [-30.00dB] Capture [off] Front Right: 0 [33%] [-30.00dB] Capture [off] Simple mixer control 'Synth',0 Capabilities: volume cswitch Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: -50 - 100 Front Left: 0 [33%] [-30.00dB] Capture [off] Front Right: 0 [33%] [-30.00dB] Capture [off] Simple mixer control 'Line',0 Capabilities: volume cswitch Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: -50 - 100 Front Left: 0 [33%] [-30.00dB] Capture [off] Front Right: 0 [33%] [-30.00dB] Capture [off] Simple mixer control 'CD',0 Capabilities: volume cswitch Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: -50 - 100 Front Left: 0 [33%] [-30.00dB] Capture [off] Front Right: 0 [33%] [-30.00dB] Capture [off] Simple mixer control 'Mic',0 Capabilities: volume cswitch Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: -50 - 100 Front Left: 0 [33%] [-30.00dB] Capture [off] Front Right: 0 [33%] [-30.00dB] Capture [off] Simple mixer control 'External I/O Box',0 Capabilities: enum Items: 'None' 'CD Player' Item0: 'CD Player' !!-------Mixer controls for card Loopback Card hw:1 'Loopback'/'Loopback 1' Mixer name : 'Loopback Mixer' Components : '' Controls : 96 Simple ctrls : 0 !!-------Mixer controls for card realtekrt5651co Card hw:2 'realtekrt5651co'/'realtek,rt5651-codec' Mixer name : '' Components : '' Controls : 87 Simple ctrls : 86 Simple mixer control 'Mono ADC',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 127 Front Left: Capture 47 [37%] [0.00dB] Front Right: Capture 47 [37%] [0.00dB] Simple mixer control 'Mono DAC',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 175 Mono: Front Left: Playback 175 [100%] [0.00dB] Front Right: Playback 175 [100%] [0.00dB] Simple mixer control 'ADC',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 127 Front Left: Capture 47 [37%] [0.00dB] [on] Front Right: Capture 47 [37%] [0.00dB] [on] Simple mixer control 'ADC Boost Gain',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] Front Right: 0 [0%] Simple mixer control 'ADC IF2 Data',0 Capabilities: enum Items: 'Normal' 'Swap' 'left copy to right' 'right copy to left' Item0: 'Normal' Simple mixer control 'DAC IF2 Data',0 Capabilities: enum Items: 'Normal' 'Swap' 'left copy to right' 'right copy to left' Item0: 'Normal' Simple mixer control 'DAC L2 Mux',0 Capabilities: enum Items: 'IF1' 'IF2' Item0: 'IF2' Simple mixer control 'DAC MIXL INF1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'DAC MIXL Stereo ADC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DAC MIXR INF1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'DAC MIXR Stereo ADC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DAC R2 Mux',0 Capabilities: enum Items: 'IF1' 'IF2' Item0: 'IF2' Simple mixer control 'DAC1',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 175 Mono: Front Left: Playback 175 [100%] [0.00dB] Front Right: Playback 175 [100%] [0.00dB] 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 'DD MIXL DAC L1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DD MIXL DAC L2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DD MIXL DAC R2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DD MIXR DAC L2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DD MIXR DAC R1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DD MIXR DAC R2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DMIC ASRC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'HP',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 39 Mono: Front Left: Playback 31 [79%] [0.00dB] Front Right: Playback 31 [79%] [0.00dB] Simple mixer control 'HPO L',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] 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 [off] Simple mixer control 'HPO R',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'HPOVOL L',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 [off] Simple mixer control 'IF1 ASRC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'IF2 ADC',0 Capabilities: enum Items: 'IF1 ADC1' 'IF1 ADC2' Item0: 'IF1 ADC1' Simple mixer control 'IF2 ASRC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'IN',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 23 [74%] [0.00dB] Front Right: Capture 23 [74%] [0.00dB] Simple mixer control 'IN1 Boost',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 8 Mono: 0 [0%] Simple mixer control 'IN2 Boost',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 8 Mono: 0 [0%] Simple mixer control 'LOUT L',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] 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 OUTVOL L',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'LOUT MIX OUTVOL R',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'LOUT R',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'OUT',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 39 Mono: Front Left: Playback 31 [79%] [0.00dB] Front Right: Playback 31 [79%] [0.00dB] Simple mixer control 'OUT MIXL BST1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'OUT MIXL BST2',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 INL1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'OUT MIXL REC MIXL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'OUT MIXR BST1',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 INR1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'OUT MIXR REC MIXR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'OUTVOL L',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'OUTVOL R',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'PDM L Mux',0 Capabilities: enum Items: 'DD MIX' 'Stereo DAC MIX' Item0: 'DD MIX' Simple mixer control 'PDM R Mux',0 Capabilities: enum Items: 'DD MIX' 'Stereo DAC MIX' Item0: 'DD MIX' 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 [off] Simple mixer control 'RECMIXL BST3',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'RECMIXL INL1',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 [off] Simple mixer control 'RECMIXR BST3',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'RECMIXR INR1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'RT5651 ASRC',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'Stereo DAC MIXL DAC L1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] 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 [off] Simple mixer control 'Stereo DAC MIXR DAC R2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Stereo1 ADC L1 Mux',0 Capabilities: enum Items: 'DD MIX' 'ADC' Item0: 'ADC' Simple mixer control 'Stereo1 ADC L2 Mux',0 Capabilities: enum Items: 'DMIC' 'DD MIX' Item0: 'DD MIX' Simple mixer control 'Stereo1 ADC MIXL ADC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Stereo1 ADC MIXL ADC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Stereo1 ADC MIXR ADC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Stereo1 ADC MIXR ADC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Stereo1 ADC R1 Mux',0 Capabilities: enum Items: 'DD MIX' 'ADC' Item0: 'ADC' Simple mixer control 'Stereo1 ADC R2 Mux',0 Capabilities: enum Items: 'DMIC' 'DD MIX' Item0: 'DD MIX' Simple mixer control 'Stereo2 ADC L1 Mux',0 Capabilities: enum Items: 'DD MIXL' 'ADCL' Item0: 'ADCL' Simple mixer control 'Stereo2 ADC L2 Mux',0 Capabilities: enum Items: 'DMIC L' 'DD MIXL' Item0: 'DD MIXL' Simple mixer control 'Stereo2 ADC MIXL ADC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Stereo2 ADC MIXL ADC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Stereo2 ADC MIXR ADC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Stereo2 ADC MIXR ADC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Stereo2 ADC R1 Mux',0 Capabilities: enum Items: 'DD MIXR' 'ADCR' Item0: 'DD MIXR' Simple mixer control 'Stereo2 ADC R2 Mux',0 Capabilities: enum Items: 'DMIC R' 'DD MIXR' Item0: 'DMIC R' !!-------Mixer controls for card rockchiphdmi Card hw:3 'rockchiphdmi'/'rockchip,hdmi' Mixer name : '' Components : '' Controls : 2 Simple ctrls : 0 !!-------Mixer controls for card B25 Card hw:4 'B25'/'B25 at usb-xhci-hcd.8.auto-1.4, full speed' Mixer name : 'USB Mixer' Components : 'USB0a12:1004' Controls : 5 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 15 Mono: Playback 0 [0%] [-15.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined Capture channels: Mono Limits: Capture 0 - 31 Mono: Capture 24 [77%] [24.00dB] !!Alsactl output !!-------------- --startcollapse-- state.Dummy { control.1 { iface MIXER name 'Master Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '-50 - 100' dbmin -4500 dbmax 0 dbvalue.0 -3000 dbvalue.1 -3000 } } control.2 { iface MIXER name 'Master Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.3 { iface MIXER name 'Synth Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '-50 - 100' dbmin -4500 dbmax 0 dbvalue.0 -3000 dbvalue.1 -3000 } } control.4 { iface MIXER name 'Synth Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.5 { iface MIXER name 'Line Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '-50 - 100' dbmin -4500 dbmax 0 dbvalue.0 -3000 dbvalue.1 -3000 } } control.6 { iface MIXER name 'Line Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.7 { iface MIXER name 'Mic Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '-50 - 100' dbmin -4500 dbmax 0 dbvalue.0 -3000 dbvalue.1 -3000 } } control.8 { iface MIXER name 'Mic Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.9 { iface MIXER name 'CD Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '-50 - 100' dbmin -4500 dbmax 0 dbvalue.0 -3000 dbvalue.1 -3000 } } control.10 { iface MIXER name 'CD Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.11 { iface MIXER name 'External I/O Box' value 'CD Player' comment { access 'read write' type ENUMERATED count 1 item.0 None item.1 'CD Player' } } } state.Loopback { control.1 { iface PCM name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.2 { iface PCM name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface PCM name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.4 { iface PCM name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.5 { iface PCM name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.6 { iface PCM name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.7 { iface PCM subdevice 1 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.8 { iface PCM subdevice 1 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface PCM subdevice 1 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.10 { iface PCM subdevice 1 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.11 { iface PCM subdevice 1 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.12 { iface PCM subdevice 1 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.13 { iface PCM subdevice 2 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.14 { iface PCM subdevice 2 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.15 { iface PCM subdevice 2 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.16 { iface PCM subdevice 2 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.17 { iface PCM subdevice 2 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.18 { iface PCM subdevice 2 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.19 { iface PCM subdevice 3 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.20 { iface PCM subdevice 3 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.21 { iface PCM subdevice 3 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.22 { iface PCM subdevice 3 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.23 { iface PCM subdevice 3 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.24 { iface PCM subdevice 3 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.25 { iface PCM subdevice 4 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.26 { iface PCM subdevice 4 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.27 { iface PCM subdevice 4 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.28 { iface PCM subdevice 4 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.29 { iface PCM subdevice 4 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.30 { iface PCM subdevice 4 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.31 { iface PCM subdevice 5 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.32 { iface PCM subdevice 5 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.33 { iface PCM subdevice 5 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.34 { iface PCM subdevice 5 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.35 { iface PCM subdevice 5 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.36 { iface PCM subdevice 5 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.37 { iface PCM subdevice 6 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.38 { iface PCM subdevice 6 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.39 { iface PCM subdevice 6 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.40 { iface PCM subdevice 6 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.41 { iface PCM subdevice 6 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.42 { iface PCM subdevice 6 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.43 { iface PCM subdevice 7 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.44 { iface PCM subdevice 7 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.45 { iface PCM subdevice 7 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.46 { iface PCM subdevice 7 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.47 { iface PCM subdevice 7 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.48 { iface PCM subdevice 7 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.49 { iface PCM device 1 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.50 { iface PCM device 1 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.51 { iface PCM device 1 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.52 { iface PCM device 1 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.53 { iface PCM device 1 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.54 { iface PCM device 1 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.55 { iface PCM device 1 subdevice 1 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.56 { iface PCM device 1 subdevice 1 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.57 { iface PCM device 1 subdevice 1 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.58 { iface PCM device 1 subdevice 1 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.59 { iface PCM device 1 subdevice 1 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.60 { iface PCM device 1 subdevice 1 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.61 { iface PCM device 1 subdevice 2 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.62 { iface PCM device 1 subdevice 2 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.63 { iface PCM device 1 subdevice 2 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.64 { iface PCM device 1 subdevice 2 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.65 { iface PCM device 1 subdevice 2 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.66 { iface PCM device 1 subdevice 2 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.67 { iface PCM device 1 subdevice 3 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.68 { iface PCM device 1 subdevice 3 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.69 { iface PCM device 1 subdevice 3 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.70 { iface PCM device 1 subdevice 3 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.71 { iface PCM device 1 subdevice 3 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.72 { iface PCM device 1 subdevice 3 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.73 { iface PCM device 1 subdevice 4 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.74 { iface PCM device 1 subdevice 4 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.75 { iface PCM device 1 subdevice 4 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.76 { iface PCM device 1 subdevice 4 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.77 { iface PCM device 1 subdevice 4 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.78 { iface PCM device 1 subdevice 4 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.79 { iface PCM device 1 subdevice 5 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.80 { iface PCM device 1 subdevice 5 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.81 { iface PCM device 1 subdevice 5 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.82 { iface PCM device 1 subdevice 5 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.83 { iface PCM device 1 subdevice 5 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.84 { iface PCM device 1 subdevice 5 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.85 { iface PCM device 1 subdevice 6 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.86 { iface PCM device 1 subdevice 6 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.87 { iface PCM device 1 subdevice 6 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.88 { iface PCM device 1 subdevice 6 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.89 { iface PCM device 1 subdevice 6 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.90 { iface PCM device 1 subdevice 6 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.91 { iface PCM device 1 subdevice 7 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.92 { iface PCM device 1 subdevice 7 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.93 { iface PCM device 1 subdevice 7 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.94 { iface PCM device 1 subdevice 7 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.95 { iface PCM device 1 subdevice 7 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.96 { iface PCM device 1 subdevice 7 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } } state.realtekrt5651co { control.1 { iface MIXER name 'HP 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.2 { 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.3 { iface MIXER name 'DAC2 Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.4 { iface MIXER name 'DAC1 Playback Volume' value.0 175 value.1 175 comment { access 'read write' type INTEGER count 2 range '0 - 175' dbmin -65625 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.5 { iface MIXER name 'Mono DAC Playback Volume' value.0 175 value.1 175 comment { access 'read write' type INTEGER count 2 range '0 - 175' dbmin -65625 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.6 { iface MIXER name 'IN1 Boost' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 8' dbmin 0 dbmax 5200 dbvalue.0 0 } } control.7 { iface MIXER name 'IN2 Boost' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 8' dbmin 0 dbmax 5200 dbvalue.0 0 } } control.8 { iface MIXER name 'IN Capture Volume' value.0 23 value.1 23 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -3450 dbmax 1200 dbvalue.0 0 dbvalue.1 0 } } control.9 { iface MIXER name 'ADC Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.10 { iface MIXER name 'ADC Capture Volume' value.0 47 value.1 47 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -17625 dbmax 30000 dbvalue.0 0 dbvalue.1 0 } } control.11 { iface MIXER name 'Mono ADC Capture Volume' value.0 47 value.1 47 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -17625 dbmax 30000 dbvalue.0 0 dbvalue.1 0 } } control.12 { iface MIXER name 'ADC Boost Gain' 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.13 { iface MIXER name 'RT5651 ASRC Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.14 { iface MIXER name 'IF1 ASRC Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.15 { iface MIXER name 'IF2 ASRC Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.16 { iface MIXER name 'DMIC ASRC Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.17 { iface MIXER name 'ADC IF2 Data Switch' value Normal comment { access 'read write' type ENUMERATED count 1 item.0 Normal item.1 Swap item.2 'left copy to right' item.3 'right copy to left' } } control.18 { iface MIXER name 'DAC IF2 Data Switch' value Normal comment { access 'read write' type ENUMERATED count 1 item.0 Normal item.1 Swap item.2 'left copy to right' item.3 'right copy to left' } } control.19 { iface MIXER name 'RECMIXL INL1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.20 { iface MIXER name 'RECMIXL BST3 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.21 { iface MIXER name 'RECMIXL BST2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.22 { iface MIXER name 'RECMIXL BST1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.23 { iface MIXER name 'RECMIXR INR1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.24 { iface MIXER name 'RECMIXR BST3 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.25 { iface MIXER name 'RECMIXR BST2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.26 { iface MIXER name 'RECMIXR BST1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.27 { iface MIXER name 'Stereo1 ADC L2 Mux' value 'DD MIX' comment { access 'read write' type ENUMERATED count 1 item.0 DMIC item.1 'DD MIX' } } control.28 { iface MIXER name 'Stereo1 ADC R2 Mux' value 'DD MIX' comment { access 'read write' type ENUMERATED count 1 item.0 DMIC item.1 'DD MIX' } } control.29 { iface MIXER name 'Stereo1 ADC L1 Mux' value ADC comment { access 'read write' type ENUMERATED count 1 item.0 'DD MIX' item.1 ADC } } control.30 { iface MIXER name 'Stereo1 ADC R1 Mux' value ADC comment { access 'read write' type ENUMERATED count 1 item.0 'DD MIX' item.1 ADC } } control.31 { iface MIXER name 'Stereo2 ADC L2 Mux' value 'DD MIXL' comment { access 'read write' type ENUMERATED count 1 item.0 'DMIC L' item.1 'DD MIXL' } } control.32 { iface MIXER name 'Stereo2 ADC L1 Mux' value ADCL comment { access 'read write' type ENUMERATED count 1 item.0 'DD MIXL' item.1 ADCL } } control.33 { iface MIXER name 'Stereo2 ADC R1 Mux' value 'DD MIXR' comment { access 'read write' type ENUMERATED count 1 item.0 'DD MIXR' item.1 ADCR } } control.34 { iface MIXER name 'Stereo2 ADC R2 Mux' value 'DMIC R' comment { access 'read write' type ENUMERATED count 1 item.0 'DMIC R' item.1 'DD MIXR' } } control.35 { iface MIXER name 'Stereo1 ADC MIXL ADC1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.36 { iface MIXER name 'Stereo1 ADC MIXL ADC2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.37 { iface MIXER name 'Stereo1 ADC MIXR ADC1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.38 { iface MIXER name 'Stereo1 ADC MIXR ADC2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.39 { iface MIXER name 'Stereo2 ADC MIXL ADC1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.40 { iface MIXER name 'Stereo2 ADC MIXL ADC2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.41 { iface MIXER name 'Stereo2 ADC MIXR ADC1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.42 { iface MIXER name 'Stereo2 ADC MIXR ADC2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.43 { iface MIXER name 'IF2 ADC' value 'IF1 ADC1' comment { access 'read write' type ENUMERATED count 1 item.0 'IF1 ADC1' item.1 'IF1 ADC2' } } control.44 { iface MIXER name 'PDM L Mux' value 'DD MIX' comment { access 'read write' type ENUMERATED count 1 item.0 'DD MIX' item.1 'Stereo DAC MIX' } } control.45 { iface MIXER name 'PDM R Mux' value 'DD MIX' comment { access 'read write' type ENUMERATED count 1 item.0 'DD MIX' item.1 'Stereo DAC MIX' } } control.46 { iface MIXER name 'DAC MIXL Stereo ADC Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.47 { iface MIXER name 'DAC MIXL INF1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.48 { iface MIXER name 'DAC MIXR Stereo ADC Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.49 { iface MIXER name 'DAC MIXR INF1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.50 { iface MIXER name 'DAC L2 Mux' value IF2 comment { access 'read write' type ENUMERATED count 1 item.0 IF1 item.1 IF2 } } control.51 { iface MIXER name 'DAC R2 Mux' value IF2 comment { access 'read write' type ENUMERATED count 1 item.0 IF1 item.1 IF2 } } control.52 { iface MIXER name 'Stereo DAC MIXL DAC L1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.53 { iface MIXER name 'Stereo DAC MIXL DAC L2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.54 { iface MIXER name 'Stereo DAC MIXL DAC R1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.55 { iface MIXER name 'Stereo DAC MIXR DAC R1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.56 { iface MIXER name 'Stereo DAC MIXR DAC R2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.57 { iface MIXER name 'Stereo DAC MIXR DAC L1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.58 { iface MIXER name 'DD MIXL DAC L1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.59 { iface MIXER name 'DD MIXL DAC L2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.60 { iface MIXER name 'DD MIXL DAC R2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.61 { iface MIXER name 'DD MIXR DAC R1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.62 { iface MIXER name 'DD MIXR DAC R2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.63 { iface MIXER name 'DD MIXR DAC L2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.64 { iface MIXER name 'OUT MIXL BST1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.65 { iface MIXER name 'OUT MIXL BST2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.66 { iface MIXER name 'OUT MIXL INL1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.67 { iface MIXER name 'OUT MIXL REC MIXL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.68 { iface MIXER name 'OUT MIXL DAC L1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.69 { iface MIXER name 'OUT MIXR BST2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.70 { iface MIXER name 'OUT MIXR BST1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.71 { iface MIXER name 'OUT MIXR INR1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.72 { iface MIXER name 'OUT MIXR REC MIXR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.73 { iface MIXER name 'OUT MIXR DAC R1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.74 { iface MIXER name 'OUTVOL L Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.75 { iface MIXER name 'OUTVOL R Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.76 { iface MIXER name 'HPOVOL L Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.77 { iface MIXER name 'HPOVOL R Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.78 { iface MIXER name 'HPO MIX DAC1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.79 { iface MIXER name 'HPO MIX HPVOL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.80 { iface MIXER name 'LOUT MIX DAC L1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.81 { iface MIXER name 'LOUT MIX DAC R1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.82 { iface MIXER name 'LOUT MIX OUTVOL L Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.83 { iface MIXER name 'LOUT MIX OUTVOL R Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.84 { iface MIXER name 'HPO L Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.85 { iface MIXER name 'HPO R Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.86 { iface MIXER name 'LOUT L Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.87 { iface MIXER name 'LOUT R Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } } state.rockchiphdmi { control.1 { iface PCM name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } control.2 { iface PCM name 'AUDIO MODE' value 0 comment { access 'read write volatile' type INTEGER count 1 range '0 - 2' } } } state.B25 { control.1 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.2 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'PCM Playback Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 15' dbmin -1500 dbmax 0 dbvalue.0 -1500 } } control.5 { iface MIXER name 'Mic Capture Volume' value 24 comment { access 'read write' type INTEGER count 1 range '0 - 31' dbmin 0 dbmax 3100 dbvalue.0 2400 } } } --endcollapse-- !!All Loaded Modules !!------------------ af_packet ip_tables lzo midgard_kbase snd_hwdep snd_rawmidi snd_seq_device snd_usb_audio snd_usbmidi_lib tun uio uio_pdrv_genirq x_tables zlib zram zstd zstd_compress !!ALSA/HDA dmesg !!-------------- [1923409.708631] hid-generic 0003:0A12:1004.0001: input,hiddev0,hidraw0: USB HID v1.11 Device [B25] on usb-xhci-hcd.8.auto-1.1/input3 [1923410.014402] usbcore: registered new interface driver snd-usb-audio [1923425.404398] usb 5-1.1: reset full-speed USB device number 3 using xhci-hcd !!Packages installed !!-------------------- ii alsa-utils 1.1.8-2 arm64 Utilities for configuring and using ALSA