!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Fri Jan 5 22:00:49 UTC 2024 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 6.1.21-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.1.21-v7 Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- snd_bcm2835 vc4 snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [Headphones ]: bcm2835_headpho - bcm2835 Headphones bcm2835 Headphones 1 [vc4hdmi ]: vc4-hdmi - vc4-hdmi vc4-hdmi 2 [CODEC ]: USB-Audio - USB Audio CODEC Burr-Brown from TI USB Audio CODEC at usb-3f980000.usb-1.2.2, full speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_usb_audio: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_bcm2835: enable_headphones=0 snd_bcm2835: enable_headphones=1 snd_bcm2835: enable_hdmi=1 snd_bcm2835: enable_hdmi=0 !!Loaded sound module options !!--------------------------- !!Module: snd_bcm2835 enable_hdmi : N enable_headphones : Y force_bulk : N num_channels : 8 !!Module: vc4 fkms_max_refresh_rate : 85 force_hotplug : 0 tv_norm : !!Module: snd_usb_audio autoclock : Y delayed_register : (null),(null),(null),(null),(null),(null),(null),(null) device_setup : 0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N implicit_fb : N,N,N,N,N,N,N,N index : -2,-1,-1,-1,-1,-1,-1,-1 lowlatency : Y pid : -1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null) quirk_flags : 0,0,0,0,0,0,0,0 skip_validation : N use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1 !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Jan 5 18:00 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Jan 5 18:00 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Jan 5 23:00 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 16 Jan 5 18:00 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 48 Jan 5 18:00 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 88 Jan 5 23:00 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 80 Jan 5 23:00 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Jan 5 18:00 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 5 18:00 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Jan 5 23:00 . drwxr-xr-x 4 root root 260 Jan 5 23:00 .. lrwxrwxrwx 1 root root 12 Jan 5 23:00 usb-Burr-Brown_from_TI_USB_Audio_CODEC-00 -> ../controlC2 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Jan 5 23:00 . drwxr-xr-x 4 root root 260 Jan 5 23:00 .. lrwxrwxrwx 1 root root 12 Jan 5 18:00 platform-3f902000.hdmi -> ../controlC1 lrwxrwxrwx 1 root root 12 Jan 5 23:00 platform-3f980000.usb-usb-0:1.2.2:1.0 -> ../controlC2 lrwxrwxrwx 1 root root 12 Jan 5 18:00 platform-bcm2835_audio -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones] 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: vc4hdmi [vc4-hdmi], device 0: MAI PCM i2s-hifi-0 [MAI PCM i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: CODEC [USB Audio CODEC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 2: CODEC [USB Audio CODEC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card Headphones Card hw:0 'Headphones'/'bcm2835 Headphones' Mixer name : 'Broadcom Mixer' Components : '' Controls : 2 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback -10239 - 400 Mono: Playback 0 [96%] [0.00dB] [on] !!-------Mixer controls for card vc4hdmi Card hw:1 'vc4hdmi'/'vc4-hdmi' Mixer name : '' Components : '' Controls : 5 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 155 [61%] [-20.00dB] Front Right: Playback 155 [61%] [-20.00dB] !!-------Mixer controls for card CODEC Card hw:2 'CODEC'/'Burr-Brown from TI USB Audio CODEC at usb-3f980000.usb-1.2.2, full speed' Mixer name : 'USB Mixer' Components : 'USB08bb:29b3' Controls : 4 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 76 Mono: Front Left: Playback 56 [74%] [-20.00dB] [on] Front Right: Playback 56 [74%] [-20.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.Headphones { control.1 { iface MIXER name 'PCM Playback Volume' value 0 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 0 } } control.2 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.vc4hdmi { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access read type INTEGER count 8 range '0 - 36' } } control.2 { iface PCM name 'IEC958 Playback Mask' value ffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.3 { iface PCM name 'IEC958 Playback Default' value '0400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.4 { iface PCM name ELD value '100008006a200000000000000000000052620e01544f53484942412d54560907071507c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } control.5 { iface MIXER name 'PCM Playback Volume' value.0 155 value.1 155 comment { access 'read write user' type INTEGER count 2 range '0 - 255' tlv '0000000100000008ffffec1400000014' dbmin -5100 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } } state.CODEC { control.1 { iface PCM name 'Playback Channel Map' value.0 3 value.1 4 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM name 'Capture Channel Map' value.0 3 value.1 4 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 56 value.1 56 comment { access 'read write' type INTEGER count 2 range '0 - 76' dbmin -7600 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q aes_arm_bs af_alg algif_hash algif_skcipher backlight bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 binfmt_misc bluetooth bnep brcmfmac brcmutil btbcm cec cfg80211 cmac cp210x cryptd crypto_simd drm drm_display_helper drm_dma_helper drm_kms_helper drm_panel_orientation_quirks ecc ecdh_generic fb_sys_fops fixed fuse garp hci_uart hid_logitech_dj hid_logitech_hidpp i2c_bcm2835 i2c_dev ip_tables ipv6 joydev llc mc raspberrypi_hwmon rfcomm rfkill sha256_generic snd snd_bcm2835 snd_compress snd_hwdep snd_pcm snd_pcm_dmaengine snd_rawmidi snd_seq_device snd_soc_core snd_soc_hdmi_codec snd_timer snd_usb_audio snd_usbmidi_lib stp syscopyarea sysfillrect sysimgblt uio uio_pdrv_genirq usbserial v4l2_mem2mem vc4 vc_sm_cma videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev x_tables !!ALSA/HDA dmesg !!-------------- [17349.064335] usb 1-1.2.1: USB disconnect, device number 14 [17349.065002] usb 1-1.2.2: Unable to submit urb #2: -19 at snd_usb_queue_pending_output_urbs [17349.065188] cp210x ttyUSB1: cp210x converter now disconnected from ttyUSB1 -- [17934.808575] cp210x 1-1.2.1:1.1: device disconnected [17934.810991] usb 1-1.2.2: Unable to submit urb #0: -19 at snd_usb_queue_pending_output_urbs [17934.811145] usb 1-1.2.2: cannot submit urb 0, error -19: no device -- [17938.904034] usb 1-1.2.1: USB disconnect, device number 65 [17938.904098] usb 1-1.2.2: Unable to submit urb #1: -19 at snd_usb_queue_pending_output_urbs [17938.904124] usb 1-1.2.2: cannot submit urb (err = -19) -- [17947.099908] cp210x 1-1.2.1:1.0: device disconnected [17947.101989] usb 1-1.2.2: Unable to submit urb #1: -19 at snd_usb_queue_pending_output_urbs [17947.102137] usb 1-1.2.2: cannot submit urb 0, error -19: no device -- [17951.198838] cp210x 1-1.2.1:1.0: device disconnected [17951.199010] usb 1-1.2.2: Unable to submit urb #2: -19 at snd_usb_queue_pending_output_urbs [17951.199117] usb 1-1.2.2: cannot submit urb 0, error -19: no device -- [17955.296039] cp210x 1-1.2.1:1.0: device disconnected [17955.296991] usb 1-1.2.2: Unable to submit urb #0: -19 at snd_usb_queue_pending_output_urbs [17955.297119] usb 1-1.2.2: cannot submit urb 0, error -19: no device -- [17963.493066] usb 1-1.2.1: USB disconnect, device number 107 [17963.493101] usb 1-1.2.2: Unable to submit urb #0: -19 at snd_usb_queue_pending_output_urbs [17963.493136] usb 1-1.2.2: cannot submit urb (err = -19) -- [17967.592688] cp210x ttyUSB1: cp210x converter now disconnected from ttyUSB1 [17967.594993] usb 1-1.2.2: Unable to submit urb #1: -19 at snd_usb_queue_pending_output_urbs [17967.595152] usb 1-1.2.2: cannot submit urb 0, error -19: no device -- [17971.691617] cp210x 1-1.2.1:1.1: device disconnected [17971.693020] usb 1-1.2.2: Unable to submit urb #2: -19 at snd_usb_queue_pending_output_urbs [17971.693210] usb 1-1.2.2: cannot submit urb 0, error -19: no device -- [17975.787056] usb 1-1.2.1: USB disconnect, device number 122 [17975.787100] usb 1-1.2.2: Unable to submit urb #2: -19 at snd_usb_queue_pending_output_urbs [17975.787128] usb 1-1.2.2: cannot submit urb (err = -19) -- [17983.985710] cp210x ttyUSB1: cp210x converter now disconnected from ttyUSB1 [17983.985981] usb 1-1.2.2: Unable to submit urb #2: -19 at snd_usb_queue_pending_output_urbs [17983.986113] usb 1-1.2.2: cannot submit urb 0, error -19: no device -- [17988.083618] cp210x ttyUSB1: cp210x converter now disconnected from ttyUSB1 [17988.086984] usb 1-1.2.2: Unable to submit urb #1: -19 at snd_usb_queue_pending_output_urbs [17988.087102] usb 1-1.2.2: cannot submit urb 0, error -19: no device -- [18008.577017] cp210x 1-1.2.1:1.0: device disconnected [18008.579985] usb 1-1.2.2: Unable to submit urb #1: -19 at snd_usb_queue_pending_output_urbs [18008.580136] usb 1-1.2.2: cannot submit urb 0, error -19: no device -- [18020.870716] cp210x ttyUSB1: cp210x converter now disconnected from ttyUSB1 [18020.870973] usb 1-1.2.2: Unable to submit urb #1: -19 at snd_usb_queue_pending_output_urbs [18020.871034] usb 1-1.2.2: cannot submit urb 0, error -19: no device -- [18024.968047] usb 1-1.2.1: USB disconnect, device number 94 [18024.968096] usb 1-1.2.2: Unable to submit urb #0: -19 at snd_usb_queue_pending_output_urbs [18024.968127] usb 1-1.2.2: cannot submit urb (err = -19) -- [18029.065713] cp210x ttyUSB1: cp210x converter now disconnected from ttyUSB1 [18029.068016] usb 1-1.2.2: Unable to submit urb #2: -19 at snd_usb_queue_pending_output_urbs [18029.068155] usb 1-1.2.2: cannot submit urb 0, error -19: no device -- [18033.162988] cp210x ttyUSB1: cp210x converter now disconnected from ttyUSB1 [18033.164000] usb 1-1.2.2: Unable to submit urb #0: -19 at snd_usb_queue_pending_output_urbs [18033.164152] usb 1-1.2.2: cannot submit urb 0, error -19: no device -- [18037.259930] cp210x 1-1.2.1:1.0: device disconnected [18037.259978] usb 1-1.2.2: Unable to submit urb #1: -19 at snd_usb_queue_pending_output_urbs [18037.260063] usb 1-1.2.2: cannot submit urb 0, error -19: no device -- [18045.456795] cp210x 1-1.2.1:1.1: device disconnected [18045.457018] usb 1-1.2.2: Unable to submit urb #1: -19 at snd_usb_queue_pending_output_urbs [18045.457226] usb 1-1.2.2: cannot submit urb 0, error -19: no device !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.4-1 all ALSA topology configuration files ii alsa-ucm-conf 1.2.4-2 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.4-1 rpt1 armhf Utilities for configuring and using ALSA