!!################################ !!ALSA Information Script v 0.5.3 !!################################ !!Script ran on: Thu Nov 13 22:17:55 UTC 2025 !!Linux Distribution !!------------------ DEBIAN_VERSION_FULL=13.1 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: #1 SMP Raspbian 1:6.12.47-1 rpt1 (2025-09-16) Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.12.47 rpt-rpi-v7 Library version: 1.2.14 Utilities version: 1.2.14 !!Loaded ALSA modules !!------------------- snd_usb_audio (card 0) !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [AllInOneCable ]: USB-Audio - All-In-One-Cable AIOC All-In-One-Cable at usb-3f980000.usb-1.3, full speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_bcm2835: enable_headphones=0 snd_bcm2835: enable_hdmi=0 snd_bcm2835: enable_hdmi=0 !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio autoclock : Y delayed_register : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N implicit_fb : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 lowlatency : Y pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) quirk_flags : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 skip_validation : N use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/usb/drivers/snd-usb-audio Tree: !!USB Descriptors !!--------------- --startcollapse-- Bus 001 Device 004: ID 0d8c:000c C-Media Electronics, Inc. Audio Adapter Negotiated speed: Full Speed (12Mbps) Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 [unknown] bDeviceProtocol 1 Interface Association bMaxPacketSize0 8 idVendor 0x0d8c C-Media Electronics, Inc. idProduct 0x000c Audio Adapter bcdDevice 1.00 iManufacturer 1 AIOC iProduct 2 All-In-One-Cable iSerial 3 990d9885 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x016b bNumInterfaces 7 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 100mA Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 0 bInterfaceCount 3 bFunctionClass 1 Audio bFunctionSubClass 0 [unknown] bFunctionProtocol 32 iFunction 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 1 Control Device bInterfaceProtocol 32 iInterface 4 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdADC 2.00 bCategory 6 wTotalLength 0x006f bmControls 0x00 AudioControl Interface Descriptor: bLength 8 bDescriptorType 36 bDescriptorSubtype 10 (CLOCK_SOURCE) bClockID 8 bmAttributes 3 Internal programmable clock bmControls 0x03 Clock Frequency Control (read/write) bAssocTerminal 1 iClockSource 0 AudioControl Interface Descriptor: bLength 17 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 1 wTerminalType 0x0101 USB Streaming bAssocTerminal 19 bCSourceID 8 bNrChannels 1 bmChannelConfig 0x00000000 iChannelNames 10 bmControls 0x0004 Connector Control (read-only) iTerminal 6 AudioControl Interface Descriptor: bLength 14 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 2 bSourceID 1 bmaControls(0) 0x0000000f Mute Control (read/write) Volume Control (read/write) bmaControls(1) 0x0000000f Mute Control (read/write) Volume Control (read/write) iFeature 8 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 3 wTerminalType 0x0301 Speaker bAssocTerminal 1 bSourceID 2 bCSourceID 8 bmControls 0x0000 iTerminal 6 AudioControl Interface Descriptor: bLength 8 bDescriptorType 36 bDescriptorSubtype 10 (CLOCK_SOURCE) bClockID 24 bmAttributes 3 Internal programmable clock bmControls 0x03 Clock Frequency Control (read/write) bAssocTerminal 17 iClockSource 0 AudioControl Interface Descriptor: bLength 17 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 17 wTerminalType 0x0201 Microphone bAssocTerminal 19 bCSourceID 24 bNrChannels 1 bmChannelConfig 0x00000000 iChannelNames 9 bmControls 0x0004 Connector Control (read-only) iTerminal 5 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 19 wTerminalType 0x0101 USB Streaming bAssocTerminal 17 bSourceID 18 bCSourceID 24 bmControls 0x0000 iTerminal 7 AudioControl Interface Descriptor: bLength 14 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 18 bSourceID 17 bmaControls(0) 0x0000000f Mute Control (read/write) Volume Control (read/write) bmaControls(1) 0x0000000f Mute Control (read/write) Volume Control (read/write) iFeature 5 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 32 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 2 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 32 iInterface 0 AudioStreaming Interface Descriptor: bLength 16 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 1 bmControls 0x00 bFormatType 1 bmFormats 0x00000001 PCM bNrChannels 1 bmChannelConfig 0x00000000 iChannelNames 0 AudioStreaming Interface Descriptor: bLength 6 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bSubslotSize 2 bBitResolution 16 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0062 1x 98 bytes bInterval 1 AudioStreaming Endpoint Descriptor: bLength 8 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x00 bmControls 0x00 bLockDelayUnits 0 Undefined wLockDelay 0x0000 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 17 Transfer Type Isochronous Synch Type None Usage Type Feedback wMaxPacketSize 0x0004 1x 4 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 32 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 32 iInterface 0 AudioStreaming Interface Descriptor: bLength 16 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 19 bmControls 0x00 bFormatType 1 bmFormats 0x00000001 PCM bNrChannels 1 bmChannelConfig 0x00000000 iChannelNames 0 AudioStreaming Interface Descriptor: bLength 6 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bSubslotSize 2 bBitResolution 16 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0062 1x 98 bytes bInterval 1 AudioStreaming Endpoint Descriptor: bLength 8 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x00 bmControls 0x00 bLockDelayUnits 0 Undefined wLockDelay 0x0000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 [unknown] bInterfaceProtocol 0 iInterface 11 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.00 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 (null) wDescriptorLength 66 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 32 Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 4 bInterfaceCount 2 bFunctionClass 2 Communications bFunctionSubClass 2 Abstract (modem) bFunctionProtocol 0 iFunction 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 4 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 2 Abstract (modem) bInterfaceProtocol 0 iInterface 12 CDC Header: bcdCDC 1.20 CDC Call Management: bmCapabilities 0x00 bDataInterface 5 CDC ACM: bmCapabilities 0x02 line coding and serial state CDC Union: bMasterInterface 4 bSlaveInterface 5 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x85 EP 5 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 16 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 5 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 [unknown] bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x04 EP 4 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 6 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 254 Application Specific Interface bInterfaceSubClass 1 Device Firmware Update bInterfaceProtocol 1 iInterface 13 Device Firmware Upgrade Interface Descriptor: bLength 9 bDescriptorType 33 bmAttributes 11 Will Detach Manifestation Intolerant Upload Supported Download Supported wDetachTimeout 255 milliseconds wTransferSize 2048 bytes bcdDFUVersion 1.01 --endcollapse-- !!USB Stream information !!---------------------- --startcollapse-- AIOC All-In-One-Cable at usb-3f980000.usb-1.3, full speed : USB Audio Playback: Status: Running Interface = 1 Altset = 1 Packet Size = 98 Momentary freq = 48007 Hz (0x30.01be) Feedback Format = 16.16 Interface 1 Altset 1 Format: S16_LE Channels: 1 Endpoint: 0x02 (2 OUT) (ASYNC) Rates: 48000, 32000, 24000, 22050, 16000, 12000, 11025, 8000 Bits: 16 Channel map: MONO Sync Endpoint: 0x82 (2 IN) Sync EP Interface: 1 Sync EP Altset: 1 Implicit Feedback Mode: No Capture: Status: Running Interface = 2 Altset = 1 Packet Size = 98 Momentary freq = 48000 Hz (0x30.0000) Interface 2 Altset 1 Format: S16_LE Channels: 1 Endpoint: 0x81 (1 IN) (ASYNC) Rates: 48000, 32000, 24000, 22050, 16000, 12000, 11025, 8000 Bits: 16 Channel map: MONO --endcollapse-- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x0d8c000c, ctrlif=0, ctlerr=0 Card: AIOC All-In-One-Cable at usb-3f980000.usb-1.3, full speed Unit: 2 Control: name="AIOC Audio Out Volume Playback Volume", index=1 Info: id=2, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-24576, max=0, dBmin=-9600, dBmax=0 Unit: 2 Control: name="AIOC Audio Out Volume Playback Volume", index=0 Info: id=2, control=2, cmask=0x1, channels=1, type="S16" Volume: min=-24576, max=0, dBmin=-9600, dBmax=0 Unit: 2 Control: name="AIOC Audio Out Volume Playback Switch", index=1 Info: id=2, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 2 Control: name="AIOC Audio Out Volume Playback Switch", index=0 Info: id=2, control=1, cmask=0x1, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 17 Control: name="AIOC Audio In - Input Jack", index=0 Info: id=17, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 18 Control: name="AIOC Audio In Capture Volume", index=1 Info: id=18, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-24576, max=0, dBmin=-9600, dBmax=0 Unit: 18 Control: name="AIOC Audio In Capture Volume", index=0 Info: id=18, control=2, cmask=0x1, channels=1, type="S16" Volume: min=-24576, max=0, dBmin=-9600, dBmax=0 Unit: 18 Control: name="AIOC Audio In Capture Switch", index=1 Info: id=18, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 18 Control: name="AIOC Audio In Capture Switch", index=0 Info: id=18, control=1, cmask=0x1, 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 Nov 13 22:16 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 3 Nov 13 22:16 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 2 Nov 13 22:16 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Oct 15 21:02 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Oct 15 21:02 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Nov 13 22:16 . drwxr-xr-x 4 root root 180 Nov 13 22:16 .. lrwxrwxrwx 1 root root 12 Nov 13 22:16 usb-AIOC_All-In-One-Cable_990d9885-00 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Nov 13 22:16 . drwxr-xr-x 4 root root 180 Nov 13 22:16 .. lrwxrwxrwx 1 root root 12 Nov 13 22:16 platform-3f980000.usb-usb-0:1.3:1.0 -> ../controlC0 lrwxrwxrwx 1 root root 12 Nov 13 22:16 platform-3f980000.usb-usbv2-0:1.3:1.0 -> ../controlC0 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) # USB audio pcm.ARDOP { type rate slave { pcm "hw:0,0" rate 48000 } } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: AllInOneCable [All-In-One-Cable], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: AllInOneCable [All-In-One-Cable], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card AllInOneCable Card sysdefault:0 'AllInOneCable'/'AIOC All-In-One-Cable at usb-3f980000.usb-1.3, full speed' Mixer name : 'USB Mixer' Components : 'USB0d8c:000c' Controls : 11 Simple ctrls : 4 Simple mixer control 'AIOC Audio In',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 24576 Mono: Capture 20488 [83%] [-15.97dB] [on] Simple mixer control 'AIOC Audio In',1 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 24576 Mono: Capture 20488 [83%] [-15.97dB] [on] Simple mixer control 'AIOC Audio Out Volume',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 24576 Mono: Playback 22292 [91%] [-8.93dB] [on] Simple mixer control 'AIOC Audio Out Volume',1 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 24576 Mono: Playback 21599 [88%] [-11.63dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.AllInOneCable { control.1 { iface PCM name 'Playback Channel Map' value 2 comment { access 'read volatile' type INTEGER count 1 range '0 - 36' } } control.2 { iface PCM name 'Capture Channel Map' value 2 comment { access 'read volatile' type INTEGER count 1 range '0 - 36' } } control.3 { iface MIXER name 'AIOC Audio Out Volume Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'AIOC Audio Out Volume Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'AIOC Audio Out Volume Playback Volume' value 22292 comment { access 'read write' type INTEGER count 1 range '0 - 24576' dbmin -9999999 dbmax 0 dbvalue.0 -893 } } control.6 { iface MIXER name 'AIOC Audio Out Volume Playback Volume' index 1 value 21599 comment { access 'read write' type INTEGER count 1 range '0 - 24576' dbmin -9999999 dbmax 0 dbvalue.0 -1163 } } control.7 { iface CARD name 'AIOC Audio In - Input Jack' value true comment { access read type BOOLEAN count 1 } } control.8 { iface MIXER name 'AIOC Audio In Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface MIXER name 'AIOC Audio In Capture Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface MIXER name 'AIOC Audio In Capture Volume' value 20488 comment { access 'read write' type INTEGER count 1 range '0 - 24576' dbmin -9600 dbmax 0 dbvalue.0 -1597 } } control.11 { iface MIXER name 'AIOC Audio In Capture Volume' index 1 value 20488 comment { access 'read write' type INTEGER count 1 range '0 - 24576' dbmin -9600 dbmax 0 dbvalue.0 -1597 } } } --endcollapse-- !!All Loaded Modules !!------------------ aes_arm aes_arm_bs af_alg algif_hash algif_skcipher backlight bcm2835_isp bcm2835_mmal_vchiq binfmt_misc bluetooth bnep brcmfmac brcmfmac_wcc brcmutil btbcm cdc_acm cec cfg80211 cmac cryptd crypto_simd drm drm_display_helper drm_dma_helper drm_kms_helper drm_panel_orientation_quirks dwc2 ecc ecdh_generic fixed fuse hci_uart i2c_bcm2835 i2c_dev ip_tables ipt_REJECT ipv6 mc nf_reject_ipv4 nf_tables nfnetlink nft_compat pps_ldisc raspberrypi_gpiomem raspberrypi_hwmon regmap_i2c rfcomm rfkill roles sch_fq_codel snd snd_compress snd_hwdep snd_pcm snd_pcm_dmaengine snd_rawmidi snd_seq_device snd_soc_bcm2835_i2s snd_soc_core snd_soc_fe_pi_audio snd_soc_hdmi_codec snd_soc_sgtl5000 snd_timer snd_usb_audio snd_usbmidi_lib spi_bcm2835 spidev uio uio_pdrv_genirq vc4 vc_sm_cma videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videodev x_tables !!ALSA/HDA dmesg !!-------------- [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_headphones=0 cgroup_disable=memory snd_bcm2835.enable_hdmi=0 snd_bcm2835.enable_hdmi=0 smsc95xx.macaddr=B8:27:EB:E3:89:9D vc_mem.mem_base=0x1fa00000 vc_mem.mem_size=0x20000000 console=ttyS0,115200 console=tty1 root=PARTUUID=60bac01f-02 rootfstype=ext4 fsck.repair=yes rootwait consoleblank=0 loglevel=1 quiet logo.nologo video=1280x720 [ 0.000000] cgroup: Disabling memory control group subsystem -- [ 9.037132] usb 1-1.3: [18] FU [AIOC Audio In Capture Volume] ch = 1, val = -24576/0/1 [ 9.038063] usbcore: registered new interface driver snd-usb-audio [ 9.622893] Console: switching to colour dummy device 80x30 -- [ 9.651664] input: vc4-hdmi as /devices/platform/soc/3f902000.hdmi/rc/rc0/input1 [ 9.655524] vc4_hdmi 3f902000.hdmi: 'dmas' DT property is missing or empty, no HDMI audio [ 9.663865] vc4-drm soc:gpu: bound 3f902000.hdmi (ops vc4_hdmi_ops [vc4]) -- [ 15.910368] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled [ 20.327111] platform soc:sound: deferred probe pending: (reason unknown) [ 22.290098] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save disabled -- [ 370.266209] WARNING: CPU: 0 PID: 0 at drivers/usb/dwc2/hcd.c:2684 dwc2_assign_and_init_hc 0x870/0x940 [dwc2] [ 370.266297] Modules linked in: ipt_REJECT nf_reject_ipv4 nft_compat nf_tables pps_ldisc rfcomm cmac algif_hash aes_arm_bs crypto_simd cryptd aes_arm algif_skcipher af_alg bnep vc4 binfmt_misc snd_soc_hdmi_codec brcmfmac_wcc snd_usb_audio drm_display_helper cec drm_dma_helper drm_kms_helper snd_hwdep snd_usbmidi_lib snd_rawmidi cdc_acm snd_seq_device brcmfmac drm hci_uart brcmutil snd_soc_sgtl5000 btbcm drm_panel_orientation_quirks regmap_i2c backlight snd_soc_fe_pi_audio cfg80211 bluetooth raspberrypi_hwmon bcm2835_isp(C) snd_soc_bcm2835_i2s bcm2835_mmal_vchiq(C) vc_sm_cma(C) snd_soc_core videobuf2_dma_contig ecdh_generic videobuf2_memops ecc videobuf2_v4l2 rfkill snd_compress videodev snd_pcm_dmaengine snd_pcm videobuf2_common snd_timer snd mc raspberrypi_gpiomem sch_fq_codel i2c_dev fuse nfnetlink ip_tables x_tables ipv6 spidev dwc2 roles i2c_bcm2835 spi_bcm2835 uio_pdrv_genirq fixed uio [ 370.266633] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G C 6.12.47 rpt-rpi-v7 #1 Raspbian 1:6.12.47-1 rpt1 !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.5.1-3 all ALSA topology configuration files ii alsa-ucm-conf 1.2.14-1 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.14-1 rpt1 armhf Utilities for configuring and using ALSA