!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Mon Oct 9 21:45:20 UTC 2023 !!Linux Distribution !!------------------ Ubuntu 22.04.3 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 22.04.3 LTS" PRETTY_NAME="Ubuntu 22.04.3 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=jammy !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 6.1.0-odroid-arm64 Operating System: GNU/Linux Architecture: aarch64 Processor: aarch64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.1.0-odroid-arm64 Library version: 5:1.2.2 Utilities version: 1.2.6 !!Loaded ALSA modules !!------------------- snd_soc_simple_card (card 0) snd_usb_audio (card 1) !!Sound Servers on this system !!---------------------------- PipeWire: Installed - Yes (/usr/bin/pipewire) Running - Yes Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [ODROIDM1HDMI ]: simple-card - ODROID-M1-HDMI ODROID-M1-HDMI 1 [R2II ]: USB-Audio - R2II HiBy R2II at usb-xhci-hcd.1.auto-1.2, high 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 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_usb_audio: index=-2 snd_usb_caiaq: index=-2 snd_usb_ua101: index=-2 snd_usb_us122l: index=-2 snd_usb_usx2y: index=-2 snd_cmipci: mpu_port=0x330 fm_port=0x388 snd_pcsp: index=-2 snd_usb_audio: index=-2 !!Loaded sound module options !!--------------------------- !!Module: snd_soc_simple_card * : !!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 : -2,-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/platform/drivers/asoc-simple-card Tree: !!Card: /sys/class/sound/card1 Driver: /sys/bus/usb/drivers/snd-usb-audio Tree: !!USB Descriptors !!--------------- --startcollapse-- Bus 007 Device 007: ID 32bb:0004 HiBy R2II Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 bDeviceProtocol 1 Interface Association bMaxPacketSize0 64 idVendor 0x32bb idProduct 0x0004 bcdDevice ff.ff iManufacturer 1 HiBy iProduct 2 R2II iSerial 3 HiBy R2II bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0157 bNumInterfaces 3 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xc0 Self Powered MaxPower 10mA Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 0 bInterfaceCount 2 bFunctionClass 1 Audio bFunctionSubClass 0 bFunctionProtocol 32 iFunction 8 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 1 Control Device bInterfaceProtocol 32 iInterface 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdADC 2.00 bCategory 4 wTotalLength 0x0040 bmControls 0x00 AudioControl Interface Descriptor: bLength 8 bDescriptorType 36 bDescriptorSubtype 10 (CLOCK_SOURCE) bClockID 1 bmAttributes 3 Internal programmable clock bmControls 0x07 Clock Frequency Control (read/write) Clock Validity Control (read-only) bAssocTerminal 0 iClockSource 9 AudioControl Interface Descriptor: bLength 17 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 2 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bCSourceID 1 bNrChannels 2 bmChannelConfig 0x00000003 Front Left (FL) Front Right (FR) iChannelNames 0 bmControls 0x0000 iTerminal 10 AudioControl Interface Descriptor: bLength 18 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 3 bSourceID 2 bmaControls(0) 0x00000000 bmaControls(1) 0x00000000 bmaControls(2) 0x00000000 iFeature 0 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 4 wTerminalType 0x0302 Headphones bAssocTerminal 0 bSourceID 3 bCSourceID 1 bmControls 0x0000 iTerminal 12 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 2 bmControls 0x00 bFormatType 1 bmFormats 0x00000001 PCM bNrChannels 2 bmChannelConfig 0x00000003 Front Left (FL) Front Right (FR) iChannelNames 0 AudioStreaming Interface Descriptor: bLength 6 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bSubslotSize 3 bBitResolution 24 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 2 AudioStreaming Endpoint Descriptor: bLength 8 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 bmControls 0x00 bLockDelayUnits 2 Decoded PCM samples wLockDelay 0x0010 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 17 Transfer Type Isochronous Synch Type None Usage Type Feedback wMaxPacketSize 0x0004 1x 4 bytes bInterval 4 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 2 bNumEndpoints 2 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 32 iInterface 0 AudioStreaming Interface Descriptor: bLength 16 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 2 bmControls 0x00 bFormatType 1 bmFormats 0x00000001 PCM bNrChannels 2 bmChannelConfig 0x00000003 Front Left (FL) Front Right (FR) 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 0x01 EP 1 OUT bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 2 AudioStreaming Endpoint Descriptor: bLength 8 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 bmControls 0x00 bLockDelayUnits 2 Decoded PCM samples wLockDelay 0x0010 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 17 Transfer Type Isochronous Synch Type None Usage Type Feedback wMaxPacketSize 0x0004 1x 4 bytes bInterval 4 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 3 bNumEndpoints 2 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 32 iInterface 0 AudioStreaming Interface Descriptor: bLength 16 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 2 bmControls 0x00 bFormatType 1 bmFormats 0x00000001 PCM bNrChannels 2 bmChannelConfig 0x00000003 Front Left (FL) Front Right (FR) iChannelNames 0 AudioStreaming Interface Descriptor: bLength 6 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bSubslotSize 4 bBitResolution 32 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 2 AudioStreaming Endpoint Descriptor: bLength 8 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 bmControls 0x00 bLockDelayUnits 2 Decoded PCM samples wLockDelay 0x0010 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 17 Transfer Type Isochronous Synch Type None Usage Type Feedback wMaxPacketSize 0x0004 1x 4 bytes bInterval 4 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 4 bNumEndpoints 2 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 32 iInterface 0 AudioStreaming Interface Descriptor: bLength 16 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 2 bmControls 0x00 bFormatType 1 bmFormats 0x80000000 bNrChannels 2 bmChannelConfig 0x00000000 iChannelNames 0 AudioStreaming Interface Descriptor: bLength 6 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bSubslotSize 4 bBitResolution 32 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 2 AudioStreaming Endpoint Descriptor: bLength 8 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 bmControls 0x00 bLockDelayUnits 2 Decoded PCM samples wLockDelay 0x0010 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 17 Transfer Type Isochronous Synch Type None Usage Type Feedback wMaxPacketSize 0x0004 1x 4 bytes bInterval 4 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 1 Boot Interface Subclass bInterfaceProtocol 1 Keyboard iInterface 13 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.01 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 21 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 0x0008 1x 8 bytes bInterval 4 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 4 --endcollapse-- !!USB Stream information !!---------------------- --startcollapse-- HiBy R2II at usb-xhci-hcd.1.auto-1.2, high speed : USB Audio Playback: Status: Stop Interface 1 Altset 1 Format: S24_3LE Channels: 2 Endpoint: 0x01 (1 OUT) (ASYNC) Rates: 32000, 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000 Data packet interval: 250 us Bits: 24 Channel map: FL FR Sync Endpoint: 0x81 (1 IN) Sync EP Interface: 1 Sync EP Altset: 1 Implicit Feedback Mode: No Interface 1 Altset 2 Format: S16_LE Channels: 2 Endpoint: 0x01 (1 OUT) (ASYNC) Rates: 32000, 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000 Data packet interval: 250 us Bits: 16 Channel map: FL FR Sync Endpoint: 0x81 (1 IN) Sync EP Interface: 1 Sync EP Altset: 2 Implicit Feedback Mode: No Interface 1 Altset 3 Format: S32_LE Channels: 2 Endpoint: 0x01 (1 OUT) (ASYNC) Rates: 32000, 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000 Data packet interval: 250 us Bits: 32 Channel map: FL FR Sync Endpoint: 0x81 (1 IN) Sync EP Interface: 1 Sync EP Altset: 3 Implicit Feedback Mode: No Interface 1 Altset 4 Format: SPECIAL Channels: 2 Endpoint: 0x01 (1 OUT) (ASYNC) Rates: 32000, 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000 Data packet interval: 250 us Bits: 32 DSD raw: DOP=0, bitrev=0 Channel map: FL FR Sync Endpoint: 0x81 (1 IN) Sync EP Interface: 1 Sync EP Altset: 4 Implicit Feedback Mode: No --endcollapse-- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x32bb0004, ctrlif=0, ctlerr=0 Card: HiBy R2II at usb-xhci-hcd.1.auto-1.2, high speed Unit: 1 Control: name="32k~384khz Validity", index=0 Info: id=1, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 5 Oct 9 23:45 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 3 Oct 9 23:45 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 4 Oct 9 23:45 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 2 Oct 9 23:45 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Oct 9 23:45 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Oct 9 23:45 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Oct 9 23:45 . drwxr-xr-x 4 root root 200 Oct 9 23:45 .. lrwxrwxrwx 1 root root 12 Oct 9 23:45 usb-HiBy_R2II_HiBy_R2II-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Oct 9 23:45 . drwxr-xr-x 4 root root 200 Oct 9 23:45 .. lrwxrwxrwx 1 root root 12 Oct 9 23:45 platform-hdmi-sound -> ../controlC0 lrwxrwxrwx 1 root root 12 Oct 9 23:45 platform-xhci-hcd.1.auto-usb-0:1.2:1.0 -> ../controlC1 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.!default { type hw card hdmi device 0 } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: ODROIDM1HDMI [ODROID-M1-HDMI], device 0: fe400000.i2s-i2s-hifi i2s-hifi-0 [fe400000.i2s-i2s-hifi i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: R2II [R2II], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card ODROIDM1HDMI ALSA lib conf.c:5148:(snd_config_expand) Unknown parameters 0 ALSA lib control.c:1379:(snd_ctl_open_noupdate) Invalid CTL sysdefault:0 amixer: Control device sysdefault:0 open error: Invalid argument ALSA lib conf.c:5148:(snd_config_expand) Unknown parameters 0 ALSA lib control.c:1379:(snd_ctl_open_noupdate) Invalid CTL sysdefault:0 amixer: Mixer attach sysdefault:0 error: Invalid argument !!-------Mixer controls for card R2II ALSA lib conf.c:5148:(snd_config_expand) Unknown parameters 1 ALSA lib control.c:1379:(snd_ctl_open_noupdate) Invalid CTL sysdefault:1 amixer: Control device sysdefault:1 open error: Invalid argument ALSA lib conf.c:5148:(snd_config_expand) Unknown parameters 1 ALSA lib control.c:1379:(snd_ctl_open_noupdate) Invalid CTL sysdefault:1 amixer: Mixer attach sysdefault:1 error: Invalid argument !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ 8821cu af_alg ahci_dwc algif_hash algif_skcipher bluetooth bnep btbcm btintel btmtk btrtl btusb cec cfbcopyarea cfbfillrect cfbimgblt cfg80211 cpufreq_conservative cpufreq_powersave display_connector drm drm_display_helper drm_dma_helper drm_kms_helper drm_panel_orientation_quirks drm_shmem_helper dummy dw_hdmi dw_hdmi_i2s_audio dw_mipi_dsi dwmac_rk ecc ecdh_generic fuse gpu_sched hantro_vpu ip_tables libahci libahci_platform libata mc nvme nvme_core panfrost pcs_xpcs phylink pwm_bl realtek rfcomm rfkill rockchip_saradc rockchip_thermal rockchipdrm rtc_rk808 sch_fq_codel sdhci_of_dwcmshc sg snd snd_hwdep snd_mixer_oss snd_pcm snd_pcm_dmaengine snd_pcm_oss snd_rawmidi snd_seq snd_seq_device snd_seq_midi snd_seq_midi_event snd_soc_core snd_soc_hdmi_codec snd_soc_rockchip_i2s_tdm snd_soc_simple_card snd_soc_simple_card_utils snd_timer snd_usb_audio snd_usbmidi_lib soundcore spidev squashfs stmmac stmmac_platform v4l2_h264 v4l2_mem2mem v4l2_vp9 videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videodev x_tables !!ALSA/HDA dmesg !!-------------- [ 2.089281] hwmon hwmon0: temp2_input not attached to any thermal zone [ 2.090126] dwhdmi-rockchip fe0a0000.hdmi: Detected HDMI TX controller v2.11a with HDCP (DWC HDMI 2.0 TX PHY) [ 2.096492] dwhdmi-rockchip fe0a0000.hdmi: registered DesignWare HDMI I2C bus driver [ 2.100406] nvme nvme0: allocated 128 MiB host memory buffer. -- [ 12.734381] pwm-backlight backlight: supply power not found, using dummy regulator [ 12.735840] usbcore: registered new interface driver snd-usb-audio [ 12.738712] pwm-backlight backlight: supply power not found, using dummy regulator -- [ 15.063208] WARNING: CPU: 3 PID: 1348 at net/core/dev_addr_lists.c:519 dev_addr_check 0x90/0x12c [ 15.063229] Modules linked in: dummy algif_hash algif_skcipher af_alg bnep cpufreq_powersave cpufreq_conservative rockchip_saradc snd_soc_simple_card snd_soc_simple_card_utils rockchip_thermal snd_usb_audio snd_hwdep snd_soc_rockchip_i2s_tdm snd_soc_hdmi_codec btusb snd_soc_core btrtl snd_usbmidi_lib btbcm 8821cu(O) btintel btmtk bluetooth snd_pcm_dmaengine snd_seq_midi cfg80211 snd_seq_midi_event ecdh_generic ecc snd_pcm_oss snd_rawmidi snd_mixer_oss rfkill snd_pcm snd_seq snd_seq_device snd_timer snd hantro_vpu v4l2_vp9 v4l2_h264 videobuf2_dma_contig v4l2_mem2mem videobuf2_memops videobuf2_v4l2 videobuf2_common videodev soundcore mc sg squashfs sch_fq_codel fuse ip_tables x_tables realtek dw_hdmi_i2s_audio dwmac_rk stmmac_platform stmmac pcs_xpcs spidev display_connector sdhci_of_dwcmshc phylink rtc_rk808 rockchipdrm nvme dw_mipi_dsi dw_hdmi nvme_core drm_display_helper cec drm_dma_helper ahci_dwc drm_kms_helper libahci_platform libahci cfbfillrect cfbimgblt cfbcopyarea panfrost [ 15.063403] gpu_sched drm_shmem_helper pwm_bl drm libata drm_panel_orientation_quirks -- [ 22.760870] pwm-backlight backlight: supply power not found, using dummy regulator [ 22.761280] platform rk809-sound: deferred probe pending [ 22.761297] platform backlight: deferred probe pending -- [ 454.879965] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, ret: -12 [ 525.290613] usbcore: deregistering interface driver snd-usb-audio [ 525.442470] rockchip-pinctrl pinctrl: not freeing pin 42 (gpio1-10) as part of deactivating group i2s1m0-sdi1 - it is already used for some other setting -- [ 526.144769] pwm-backlight backlight: supply power not found, using dummy regulator [ 526.144993] usbcore: registered new interface driver snd-usb-audio [ 526.166173] rockchip-pinctrl pinctrl: pin gpio1-10 already requested by ; cannot claim for fe410000.i2s -- [ 526.238938] pwm-backlight backlight: supply power not found, using dummy regulator [ 599.940866] usbcore: deregistering interface driver snd-usb-audio [ 600.541011] usb 7-1.2: 1:4 : unsupported format bits 0x100000000 [ 600.637903] usbcore: registered new interface driver snd-usb-audio [ 600.637975] pwm-backlight backlight: supply power not found, using dummy regulator [ 600.671649] pwm-backlight backlight: supply power not found, using dummy regulator [ 679.896191] usbcore: deregistering interface driver snd-usb-audio [ 680.456609] pwm-backlight backlight: supply power not found, using dummy regulator -- [ 680.736945] pwm-backlight backlight: supply power not found, using dummy regulator [ 680.737198] usbcore: registered new interface driver snd-usb-audio [ 680.800786] pwm-backlight backlight: supply power not found, using dummy regulator !!Packages installed !!-------------------- ii alsa-utils 1.2.6-1ubuntu1 arm64 Utilities for configuring and using ALSA