!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Fri May 24 18:39:03 UTC 2024 !!Linux Distribution !!------------------ Debian GNU/Linux 12 \n \l PRETTY_NAME="Debian GNU/Linux 12 (bookworm)" 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: 6.6.31-v8-16k Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.6.31-v8-16k Library version: 1.2.8 Utilities version: 1.2.8 !!Loaded ALSA modules !!------------------- u_audio (card 0) snd_soc_rpi_simple_soundcard (card 1) vc4 (card 2) vc4 (card 3) !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [UAC2Gadget ]: UAC2_Gadget - UAC2_Gadget UAC2_Gadget 0 1 [sndrpihifiberry]: RPi-simple - snd_rpi_hifiberry_dac8x snd_rpi_hifiberry_dac8x 2 [vc4hdmi0 ]: vc4-hdmi - vc4-hdmi-0 vc4-hdmi-0 3 [vc4hdmi1 ]: vc4-hdmi - vc4-hdmi-1 vc4-hdmi-1 !!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 !!Loaded sound module options !!--------------------------- !!Module: u_audio * : !!Module: snd_soc_rpi_simple_soundcard * : !!Module: vc4 fkms_max_refresh_rate : 85 force_hotplug : 0 tv_norm : !!Module: vc4 fkms_max_refresh_rate : 85 force_hotplug : 0 tv_norm : !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/gadget/drivers/g_audio Tree: !!Card: /sys/class/sound/card1 Driver: /sys/bus/platform/drivers/snd-rpi-simple Tree: !!Card: /sys/class/sound/card2 Driver: /sys/bus/platform/drivers/vc4_hdmi Tree: !!Card: /sys/class/sound/card3 Driver: /sys/bus/platform/drivers/vc4_hdmi Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 4 May 24 20:37 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 6 May 24 20:37 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 8 May 24 20:37 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 10 May 24 20:37 /dev/snd/controlC3 crw-rw---- 1 root audio 116, 3 May 24 20:37 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 2 May 24 20:37 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 5 May 24 20:37 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 7 May 24 20:37 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 9 May 24 20:37 /dev/snd/pcmC3D0p crw-rw---- 1 root audio 116, 1 May 24 20:37 /dev/snd/seq crw-rw---- 1 root audio 116, 33 May 24 20:37 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 120 May 24 20:37 . drwxr-xr-x 3 root root 280 May 24 20:37 .. lrwxrwxrwx 1 root root 12 May 24 20:37 platform-1000480000.usb -> ../controlC0 lrwxrwxrwx 1 root root 12 May 24 20:37 platform-107c701400.hdmi -> ../controlC2 lrwxrwxrwx 1 root root 12 May 24 20:37 platform-107c706400.hdmi -> ../controlC3 lrwxrwxrwx 1 root root 12 May 24 20:37 platform-soc:sound -> ../controlC1 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.hifiberry { type hw card 1 } ctl.hifiberry { type hw card 1 } pcm.ladspa { type ladspa slave.pcm "hifiberry" path "/usr/lib/ladspa" channels 8 plugins { # Low-pass left 0 { label "lowpass_iir" policy none input.bindings.0 "Input" output.bindings.0 "Output" input { controls [ 500 ] # Low-pass cutoff frequency 500 Hz } } # Inverted Low-pass left 1 { label "inv" policy none input.bindings.0 "Input" output.bindings.1 "Output" input { controls [ 0 ] # Inversion control } } # Low-pass right 2 { label "lowpass_iir" policy none input.bindings.1 "Input" output.bindings.2 "Output" input { controls [ 500 ] # Low-pass cutoff frequency 500 Hz } } # Inverted Low-pass right 3 { label "inv" policy none input.bindings.1 "Input" output.bindings.3 "Output" input { controls [ 0 ] # Inversion control } } # High-pass left 4 { label "highpass_iir" policy none input.bindings.0 "Input" output.bindings.4 "Output" input { controls [ 500 ] # High-pass cutoff frequency 500 Hz } } # Inverted High-pass left 5 { label "inv" policy none input.bindings.4 "Input" output.bindings.5 "Output" input { controls [ 0 ] # Inversion control } } # High-pass right 6 { label "highpass_iir" policy none input.bindings.1 "Input" output.bindings.6 "Output" input { controls [ 500 ] # High-pass cutoff frequency 500 Hz } } # Inverted High-pass right 7 { label "inv" policy none input.bindings.6 "Input" output.bindings.7 "Output" input { controls [ 0 ] # Inversion control } } } } pcm.multi_channel { type plug slave { pcm "ladspa" channels 8 } } pcm.!default { type plug slave.pcm "multi_channel" } ctl.!default { type hw card 1 } !!System wide config file (/etc/asound.conf) pcm.!default { type plug slave.pcm Crossover } ctl.!default { type hw card 1 } pcm.Crossover { type ladspa slave.pcm Plug_Why path "/usr/local/lib/ladspa" channels 4 plugins { # Channel 0 - bass left # Channel 1 - bass right # Channel 2 - top left # Channel 3 - top right # Top left 0 { label ACDf policy none input.bindings.0 "Input" output.bindings.2 "Output" input { controls [ 22 1 0 150 0.707 0 0 ] # HP 2nd order } } 1 { label ACDf policy none input.bindings.2 "Input" output.bindings.2 "Output" input { controls [ 26 1 -8 12300 7 0 0 ] } } 2 { label ACDf policy none input.bindings.2 "Input" output.bindings.2 "Output" input { controls [ 26 1 5 8520 9 0 0 ] } } 3 { label ACDf policy none input.bindings.2 "Input" output.bindings.2 "Output" input { controls [ 26 1 -3 4180 8 0 0 ] } } 4 { label ACDf policy none input.bindings.2 "Input" output.bindings.2 "Output" input { controls [ 26 1 -4 2940 10 0 0 ] } } 5 { label ACDf policy none input.bindings.2 "Input" output.bindings.2 "Output" input { controls [ 26 1 -3 940 8 0 0 ] } } 6 { label ACDf policy none input.bindings.2 "Input" output.bindings.2 "Output" input { controls [ 26 1 6 1250 10 0 0 ] } } 7 { label ACDf policy none input.bindings.2 "Input" output.bindings.2 "Output" input { controls [ 26 1 3 2150 7 0 0 ] } } 8 { label ACDf policy none input.bindings.2 "Input" output.bindings.2 "Output" input { controls [ 26 1 6 752 8 0 0 ] } } 9 { label ACDf policy none input.bindings.2 "Input" output.bindings.2 "Output" input { controls [ 26 1 3 5460 6 0 0 ] } } 10 { label ACDf policy none input.bindings.2 "Input" output.bindings.2 "Output" input { controls [ 26 1 10 261 7 0 0 ] } } 11 { label ACDf policy none input.bindings.2 "Input" output.bindings.2 "Output" input { controls [ 26 1 -10 93 12 0 0 ] } } 12 { label ACDf policy none input.bindings.2 "Input" output.bindings.2 "Output" input { controls [ 26 1 13 110 10 0 0 ] } } 13 { label ACDf policy none input.bindings.2 "Input" output.bindings.2 "Output" input { controls [ 26 1 -3 1450 15 0 0 ] } } 14 { label ACDf policy none input.bindings.2 "Input" output.bindings.2 "Output" input { controls [ 26 1 3 6230 15 0 0 ] } } 15 { label ACDf policy none input.bindings.2 "Input" output.bindings.2 "Output" input { controls [ 26 1 -3 5440 18 0 0 ] } } # Top right 16 { label ACDf policy none input.bindings.1 "Input" output.bindings.3 "Output" input { controls [ 22 1 0 150 0.707 0 0 ] # HP 2nd order } } 17 { label ACDf policy none input.bindings.3 "Input" output.bindings.3 "Output" input { controls [ 26 1 -8 12300 7 0 0 ] } } 18 { label ACDf policy none input.bindings.3 "Input" output.bindings.3 "Output" input { controls [ 26 1 5 8520 9 0 0 ] } } 19 { label ACDf policy none input.bindings.3 "Input" output.bindings.3 "Output" input { controls [ 26 1 -3 4180 8 0 0 ] } } 20 { label ACDf policy none input.bindings.3 "Input" output.bindings.3 "Output" input { controls [ 26 1 -4 2940 10 0 0 ] } } 21 { label ACDf policy none input.bindings.3 "Input" output.bindings.3 "Output" input { controls [ 26 1 -3 940 8 0 0 ] } } 22 { label ACDf policy none input.bindings.3 "Input" output.bindings.3 "Output" input { controls [ 26 1 6 1250 10 0 0 ] } } 23 { label ACDf policy none input.bindings.3 "Input" output.bindings.3 "Output" input { controls [ 26 1 3 2150 7 0 0 ] } } 24 { label ACDf policy none input.bindings.3 "Input" output.bindings.3 "Output" input { controls [ 26 1 6 752 8 0 0 ] } } 25 { label ACDf policy none input.bindings.3 "Input" output.bindings.3 "Output" input { controls [ 26 1 3 5460 6 0 0 ] } } 26 { label ACDf policy none input.bindings.3 "Input" output.bindings.3 "Output" input { controls [ 26 1 10 261 7 0 0 ] } } 27 { label ACDf policy none input.bindings.3 "Input" output.bindings.3 "Output" input { controls [ 26 1 -10 93 12 0 0 ] } } 28 { label ACDf policy none input.bindings.3 "Input" output.bindings.3 "Output" input { controls [ 26 1 13 110 10 0 0 ] } } 29 { label ACDf policy none input.bindings.3 "Input" output.bindings.3 "Output" input { controls [ 26 1 -3 1450 15 0 0 ] } } 30 { label ACDf policy none input.bindings.3 "Input" output.bindings.3 "Output" input { controls [ 26 1 3 6230 15 0 0 ] } } 31 { label ACDf policy none input.bindings.3 "Input" output.bindings.3 "Output" input { controls [ 26 1 -3 5440 18 0 0 ] } } # Bass left 32 { label ACDf policy none input.bindings.0 "Input" output.bindings.0 "Output" input { controls [ 1 1 0 200 0 0 0 ] # low pass } } 33 { label ACDf policy none input.bindings.0 "Input" output.bindings.0 "Output" input { controls [ 4 1 15 40 0.707 0 0 ] # low shelf } } 34 { label ACDf policy none input.bindings.0 "Input" output.bindings.0 "Output" input { controls [ 26 1 -20 140 2 0 0 ] } } 35 { label ACDf policy none input.bindings.0 "Input" output.bindings.0 "Output" input { controls [ 26 1 -15 75 7 0 0 ] } } # Bass right 36 { label ACDf policy none input.bindings.1 "Input" output.bindings.1 "Output" input { controls [ 1 1 4 200 0 0 0 ] # low pass } } 37 { label ACDf policy none input.bindings.1 "Input" output.bindings.1 "Output" input { controls [ 4 1 15 40 0.707 0 0 ] # low shelf } } 38 { label ACDf policy none input.bindings.1 "Input" output.bindings.1 "Output" input { controls [ 26 1 -20 140 2 0 0 ] } } 39 { label ACDf policy none input.bindings.1 "Input" output.bindings.1 "Output" input { controls [ 26 1 -15 75 7 0 0 ] } } } } pcm.Plug_Why { type plug slave { pcm Route_2x2 channels 4 } } pcm.Route_2x2 { type multi slaves.a.pcm "hw:0,0" # Sabaj to Left slaves.a.channels 2 slaves.b.pcm "hw:1,0" # Sabaj to Right slaves.b.channels 2 bindings.0.slave a # left bass bindings.0.channel 0 bindings.1.slave b # right bass bindings.1.channel 0 bindings.2.slave a # left top bindings.2.channel 1 bindings.3.slave b # right top bindings.3.channel 1 } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: UAC2Gadget [UAC2_Gadget], device 0: UAC2 PCM [UAC2 PCM] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: sndrpihifiberry [snd_rpi_hifiberry_dac8x], device 0: HifiBerry DAC8x HiFi pcm5102a-hifi-0 [HifiBerry DAC8x HiFi pcm5102a-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: vc4hdmi0 [vc4-hdmi-0], device 0: MAI PCM i2s-hifi-0 [MAI PCM i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 3: vc4hdmi1 [vc4-hdmi-1], device 0: MAI PCM i2s-hifi-0 [MAI PCM i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: UAC2Gadget [UAC2_Gadget], device 0: UAC2 PCM [UAC2 PCM] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card UAC2Gadget Card sysdefault:0 'UAC2Gadget'/'UAC2_Gadget 0' Mixer name : 'UAC2_Gadget' Components : '' Controls : 8 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined Playback channels: Mono Capture channels: Mono Limits: Playback 0 - 100 Capture 0 - 100 Mono: Playback 80 [80%] [-20.00dB] [on] Capture 100 [100%] [0.00dB] [on] !!-------Mixer controls for card sndrpihifiberry Card sysdefault:1 'sndrpihifiberry'/'snd_rpi_hifiberry_dac8x' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card vc4hdmi0 Card sysdefault:2 'vc4hdmi0'/'vc4-hdmi-0' Mixer name : '' Components : '' Controls : 5 Simple ctrls : 0 !!-------Mixer controls for card vc4hdmi1 Card sysdefault:3 'vc4hdmi1'/'vc4-hdmi-1' Mixer name : '' Components : '' Controls : 5 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.UAC2Gadget { control.1 { iface PCM name 'Capture Pitch 1000000' value 750000 comment { access 'read write' type INTEGER count 1 range '750000 - 1005000 (step 1)' } } control.2 { iface PCM name 'Playback Pitch 1000000' value 750000 comment { access 'read write' type INTEGER count 1 range '750000 - 1005000 (step 1)' } } 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 80 comment { access 'read write' type INTEGER count 1 range '0 - 100 (step 1)' dbmin -10000 dbmax 0 dbvalue.0 -2000 } } control.5 { iface PCM name 'Playback Rate' value 0 comment { access 'read volatile' type INTEGER count 1 range '96000 - 96000' } } control.6 { iface MIXER name 'PCM Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'PCM Capture Volume' value 100 comment { access 'read write' type INTEGER count 1 range '0 - 100 (step 1)' dbmin -10000 dbmax 0 dbvalue.0 0 } } control.8 { iface PCM name 'Capture Rate' value 0 comment { access 'read volatile' type INTEGER count 1 range '96000 - 96000' } } } state.sndrpihifiberry { control { } } state.vc4hdmi0 { control.1 { iface CARD name 'HDMI Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { 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.3 { iface PCM name 'IEC958 Playback Mask' value ffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.4 { iface PCM name 'IEC958 Playback Default' value '0400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface PCM name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } state.vc4hdmi1 { control.1 { iface CARD name 'HDMI Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { 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.3 { iface PCM name 'IEC958 Playback Mask' value ffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.4 { iface PCM name 'IEC958 Playback Default' value '0400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface PCM name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } --endcollapse-- !!All Loaded Modules !!------------------ aes_ce_blk aes_ce_cipher af_alg algif_hash algif_skcipher backlight binfmt_misc bluetooth bnep brcmfmac brcmfmac_wcc brcmutil btbcm cec cfg80211 designware_i2s dm_mod drm drm_display_helper drm_dma_helper drm_kms_helper drm_panel_orientation_quirks drm_shmem_helper dwc2 ecc ecdh_generic fuse g_audio gf128mul ghash_ce gpio_keys gpu_sched hci_uart i2c_brcmstb ip_tables ipv6 libaes libcomposite mc nvmem_rmem pisp_be raspberrypi_gpiomem raspberrypi_hwmon rfkill rp1_adc rpivid_hevc sha1_ce sha256_arm64 sha2_ce snd snd_compress snd_pcm snd_pcm_dmaengine snd_pcm_oss snd_soc_core snd_soc_hdmi_codec snd_soc_pcm5102a snd_soc_rpi_simple_soundcard snd_timer spi_bcm2835 spidev u_audio uio uio_pdrv_genirq usb_f_uac2 v3d v4l2_mem2mem vc4 videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videodev x_tables !!ALSA/HDA dmesg !!-------------- [ 4.592594] hub 5-0:1.0: 1 port detected [ 4.694683] g_audio gadget.0: Linux USB Audio Gadget, version: Feb 2, 2012 [ 4.701684] g_audio gadget.0: g_audio ready [ 4.705889] dwc2 1000480000.usb: bound driver g_audio [ 4.851737] rpi-gpiomem 107d508500.gpiomem: window base 0x107d508500 size 0x00000040 -- [ 5.108046] input: vc4-hdmi-0 as /devices/platform/soc/107c701400.hdmi/rc/rc0/input1 [ 5.140149] input: vc4-hdmi-0 HDMI Jack as /devices/platform/soc/107c701400.hdmi/sound/card2/input2 [ 5.140274] vc4-drm axi:gpu: bound 107c701400.hdmi (ops vc4_hdmi_ops [vc4]) -- [ 5.215014] usbcore: registered new interface driver brcmfmac [ 5.223412] input: vc4-hdmi-1 HDMI Jack as /devices/platform/soc/107c706400.hdmi/sound/card3/input4 [ 5.224112] vc4-drm axi:gpu: bound 107c706400.hdmi (ops vc4_hdmi_ops [vc4]) !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.5.1-2 all ALSA topology configuration files ii alsa-ucm-conf 1.2.8-1 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.8-1 rpt1 arm64 Utilities for configuring and using ALSA