!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Tue Jan 4 21:39:57 UTC 2022 !!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: 5.10.63-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.63-v7 Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_usb_audio vc4 snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [Headphones ]: bcm2835_headpho - bcm2835 Headphones bcm2835 Headphones 1 [Audio ]: USB-Audio - USB2.0 High-Speed True HD Audio CMEDIA USB2.0 High-Speed True HD Audio at usb-3f980000.usb-1.2, high speed 2 [vc4hdmi ]: vc4-hdmi - vc4-hdmi vc4-hdmi 3 [DAC ]: USB-Audio - USB AUDIO DAC BurrBrown from Texas Instruments USB AUDIO DAC at usb-3f980000.usb-1.3, full !!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_compat_alsa=0 snd_bcm2835: enable_hdmi=1 !!Loaded sound module options !!--------------------------- !!Module: snd_bcm2835 enable_compat_alsa : N enable_hdmi : Y enable_headphones : Y force_bulk : N !!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 index : -2,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null) skip_validation : N use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1 !!Module: vc4 fkms_max_refresh_rate : 85 tv_norm : (null) !!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 index : -2,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null) skip_validation : N use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x0d8c0314, ctrlif=8, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-3f980000.usb-1.2, high speed USB Mixer: usb_id=0x0d8c0314, ctrlif=0, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-3f980000.usb-1.2, high speed Unit: 13 Control: name="PCM Playback Volume", index=0 Info: id=13, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-30720, max=0, dBmin=-12000, dBmax=0 Unit: 13 Control: name="PCM Playback Switch", index=0 Info: id=13, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 14 Control: name="PCM Playback Switch", index=1 Info: id=14, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 15 Control: name="PCM Playback Volume", index=1 Info: id=15, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-30720, max=0, dBmin=-12000, dBmax=0 Unit: 15 Control: name="PCM Playback Switch", index=2 Info: id=15, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 16 Control: name="Mic Capture Switch", index=0 Info: id=16, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 17 Control: name="Line Capture Switch", index=0 Info: id=17, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 18 Control: name="Clock Source 18 Validity", index=0 Info: id=18, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 19 Control: name="Clock Source 19 Validity", index=0 Info: id=19, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 20 Control: name="Clock Source 20 Validity", index=0 Info: id=20, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 21 Control: name="Clock Source 21 Validity", index=0 Info: id=21, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 22 Control: name="Clock Source 22 Validity", index=0 Info: id=22, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 23 Control: name="Clock Source 23 Validity", index=0 Info: id=23, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x08bb27c6, ctrlif=0, ctlerr=0 Card: BurrBrown from Texas Instruments USB AUDIO DAC at usb-3f980000.usb-1.3, full Unit: 3 Control: name="PCM Playback Volume", index=0 Info: id=3, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-16384, max=0, dBmin=-6400, dBmax=0 Unit: 3 Control: name="PCM Playback Switch", index=0 Info: id=3, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Jan 4 19:48 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Jan 4 19:48 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Jan 4 19:48 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 96 Jan 4 20:15 /dev/snd/controlC3 crw-rw---- 1 root audio 116, 40 Jan 4 19:48 /dev/snd/midiC1D0 crw-rw---- 1 root audio 116, 16 Jan 4 19:48 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 56 Jan 4 19:48 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Jan 4 21:16 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 57 Jan 4 19:48 /dev/snd/pcmC1D1c crw-rw---- 1 root audio 116, 49 Jan 4 19:48 /dev/snd/pcmC1D1p crw-rw---- 1 root audio 116, 50 Jan 4 19:48 /dev/snd/pcmC1D2p crw-rw---- 1 root audio 116, 59 Jan 4 19:48 /dev/snd/pcmC1D3c crw-rw---- 1 root audio 116, 51 Jan 4 19:48 /dev/snd/pcmC1D3p crw-rw---- 1 root audio 116, 80 Jan 4 19:48 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 112 Jan 4 20:15 /dev/snd/pcmC3D0p crw-rw---- 1 root audio 116, 1 Jan 4 19:48 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 4 19:48 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 80 Jan 4 20:15 . drwxr-xr-x 4 root root 420 Jan 4 20:15 .. lrwxrwxrwx 1 root root 12 Jan 4 20:15 usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_DAC-00 -> ../controlC3 lrwxrwxrwx 1 root root 12 Jan 4 19:48 usb-CMEDIA_USB2.0_High-Speed_True_HD_Audio-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 120 Jan 4 20:15 . drwxr-xr-x 4 root root 420 Jan 4 20:15 .. lrwxrwxrwx 1 root root 12 Jan 4 19:48 platform-3f902000.hdmi -> ../controlC2 lrwxrwxrwx 1 root root 12 Jan 4 19:48 platform-3f980000.usb-usb-0:1.2:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Jan 4 20:15 platform-3f980000.usb-usb-0:1.3:1.0 -> ../controlC3 lrwxrwxrwx 1 root root 12 Jan 4 19:48 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: Audio [USB2.0 High-Speed True HD Audio], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 card 1: Audio [USB2.0 High-Speed True HD Audio], device 1: USB Audio [USB Audio #1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Audio [USB2.0 High-Speed True HD Audio], device 2: USB Audio [USB Audio #2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Audio [USB2.0 High-Speed True HD Audio], device 3: USB Audio [USB Audio #3] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: vc4hdmi [vc4-hdmi], device 0: MAI PCM i2s-hifi-0 [MAI PCM i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 3: DAC [USB AUDIO DAC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: Audio [USB2.0 High-Speed True HD Audio], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Audio [USB2.0 High-Speed True HD Audio], device 1: USB Audio [USB Audio #1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Audio [USB2.0 High-Speed True HD Audio], device 3: USB Audio [USB Audio #3] 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 'Headphone',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback -10239 - 400 Mono: Playback -62 [96%] [-0.62dB] [on] !!-------Mixer controls for card Audio Card hw:1 'Audio'/'CMEDIA USB2.0 High-Speed True HD Audio at usb-3f980000.usb-1.2, high speed' Mixer name : 'USB Mixer' Components : 'USB0d8c:0314' Controls : 21 Simple ctrls : 5 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 240 Mono: Front Left: Playback 196 [82%] [-22.00dB] [on] Front Right: Playback 196 [82%] [-22.00dB] [on] Simple mixer control 'PCM',1 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 240 Mono: Front Left: Playback 196 [82%] [-22.00dB] [on] Front Right: Playback 196 [82%] [-22.00dB] [on] Simple mixer control 'PCM',2 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Line',0 Capabilities: cswitch cswitch-joined Capture channels: Mono Mono: Capture [on] Simple mixer control 'Mic',0 Capabilities: cswitch cswitch-joined Capture channels: Mono Mono: Capture [on] !!-------Mixer controls for card vc4hdmi Card hw:2 'vc4hdmi'/'vc4-hdmi' Mixer name : '' Components : '' Controls : 4 Simple ctrls : 0 !!-------Mixer controls for card DAC Card hw:3 'DAC'/'BurrBrown from Texas Instruments USB AUDIO DAC at usb-3f980000.usb-1.3, full' Mixer name : 'USB Mixer' Components : 'USB08bb:27c6' Controls : 4 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 44 [69%] [-20.00dB] [on] Front Right: Playback 44 [69%] [-20.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.Headphones { control.1 { iface MIXER name 'Headphone Playback Volume' value -62 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 -62 } } control.2 { iface MIXER name 'Headphone Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.Audio { 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 device 1 name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface PCM device 2 name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.4 { iface PCM device 3 name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.5 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.6 { iface PCM device 1 name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.7 { iface PCM device 3 name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.8 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface MIXER name 'PCM Playback Volume' value.0 196 value.1 196 comment { access 'read write' type INTEGER count 2 range '0 - 240' dbmin -12000 dbmax 0 dbvalue.0 -2200 dbvalue.1 -2200 } } control.10 { iface CARD name 'Clock Source 18 Validity' value true comment { access read type BOOLEAN count 1 } } control.11 { iface MIXER name 'PCM Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface CARD name 'Clock Source 19 Validity' value true comment { access read type BOOLEAN count 1 } } control.13 { iface MIXER name 'PCM Playback Switch' index 2 value true comment { access 'read write' type BOOLEAN count 1 } } control.14 { iface MIXER name 'PCM Playback Volume' index 1 value.0 196 value.1 196 comment { access 'read write' type INTEGER count 2 range '0 - 240' dbmin -12000 dbmax 0 dbvalue.0 -2200 dbvalue.1 -2200 } } control.15 { iface CARD name 'Clock Source 20 Validity' value true comment { access read type BOOLEAN count 1 } } control.16 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.17 { iface CARD name 'Clock Source 21 Validity' value true comment { access read type BOOLEAN count 1 } } control.18 { iface MIXER name 'Line Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.19 { iface CARD name 'Clock Source 22 Validity' value true comment { access read type BOOLEAN count 1 } } control.20 { iface CARD name 'Clock Source 23 Validity' value false comment { access read type BOOLEAN count 1 } } control.21 { iface CARD name 'Keep Interface' value false 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 ffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 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 '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } state.DAC { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'PCM Playback Volume' value.0 44 value.1 44 comment { access 'read write' type INTEGER count 2 range '0 - 64' dbmin -6400 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } control.4 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q aes_arm_bs af_alg algif_hash algif_skcipher backlight bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 bluetooth bnep br_netfilter brcmfmac brcmutil bridge btbcm cec cfg80211 cmac cryptd crypto_simd drm drm_kms_helper drm_panel_orientation_quirks ecc ecdh_generic fb_sys_fops fixed fuse garp hci_uart i2c_bcm2835 ip_tables ipv6 llc mc nf_conntrack nf_conntrack_netlink nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nf_tables nfnetlink nft_chain_nat nft_compat nft_counter overlay raspberrypi_hwmon rfcomm rfkill sg 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 uas uinput uio uio_pdrv_genirq v4l2_mem2mem vc4 vc_sm_cma videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev x_tables xt_MASQUERADE xt_addrtype xt_conntrack !!ALSA/HDA dmesg !!-------------- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 240555 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 video=Composite-1:720x480@60i vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=960ca11c-02 rootfstype=ext4 fsck.repair=yes rootwait [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) -- [ 12.154324] videodev: Linux video capture interface: v2.00 [ 12.185269] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 12.200980] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. -- [ 12.848278] input: vc4 as /devices/platform/soc/3f902000.hdmi/rc/rc0/input1 [ 12.849678] vc4_hdmi 3f902000.hdmi: Could not register sound card: -517 [ 12.944919] sd 0:0:0:0: Attached scsi generic sg0 type 0 -- [ 12.947899] input: vc4 as /devices/platform/soc/3f902000.hdmi/rc/rc0/input2 [ 12.948883] vc4_hdmi 3f902000.hdmi: Could not register sound card: -517 [ 13.012221] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 -- [ 13.033686] usb 1-1.2: clock source 23 is not valid, cannot use [ 13.049952] usbcore: registered new interface driver snd-usb-audio [ 13.090646] vc4-drm soc:gpu: bound 3f400000.hvs (ops vc4_hvs_ops [vc4]) -- [ 13.092264] input: vc4 as /devices/platform/soc/3f902000.hdmi/rc/rc0/input3 [ 13.093415] vc4_hdmi 3f902000.hdmi: Could not register sound card: -517 [ 13.955161] vc4-drm soc:gpu: bound 3f400000.hvs (ops vc4_hvs_ops [vc4]) -- [ 1656.255428] input: Piotr\xe2\x80\x99s Mac mini (AVRCP) as /devices/virtual/input/input9 [ 6604.542652] hdmi-audio-codec hdmi-audio-codec.3.auto: ASoC: error at snd_soc_dai_startup on i2s-hifi: -19 !!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