!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Sat Sep 20 09:22:56 UTC 2025 !!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: 6.12.19-v8 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.12.19-v8 Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- snd_soc_audioinjector_pi_soundcard snd_pimidi snd_usb_audio !!Sound Servers on this system !!---------------------------- Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [audioinjectorpi]: audioinjector-p - audioinjector-pi-soundcard audioinjector-pi-soundcard 1 [pimidi0 ]: snd-pimidi - pimidi0 pimidi0 PM-107AGEC 2 [nanoKONTROL ]: USB-Audio - nanoKONTROL KORG INC. nanoKONTROL at usb-0000:01:00.0-1.4, 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_usb_audio: index=1,2,3,4 vid=0x09e8,0x16d0,0x0944,0x2367 pid=0x007c,0x0c9c,0x0117,0x000c snd_bcm2835: enable_headphones=0 snd_bcm2835: enable_hdmi=0 !!Loaded sound module options !!--------------------------- !!Module: snd_soc_audioinjector_pi_soundcard * : !!Module: snd_pimidi * : !!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 : 1,2,3,4,-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 : 124,3228,279,12,-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 : 2536,5840,2372,9063,-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 !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 4 Sep 20 10:12 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 6 Sep 20 10:12 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 8 Sep 20 10:22 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 5 Sep 20 10:12 /dev/snd/midiC1D0 crw-rw---- 1 root audio 116, 7 Sep 20 10:22 /dev/snd/midiC2D0 crw-rw---- 1 root audio 116, 3 Sep 20 10:12 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 2 Sep 20 10:12 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Sep 20 10:22 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Sep 19 06:50 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Sep 20 10:22 . drwxr-xr-x 4 root root 260 Sep 20 10:22 .. lrwxrwxrwx 1 root root 12 Sep 20 10:22 usb-KORG_INC._nanoKONTROL-00 -> ../controlC2 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Sep 20 10:22 . drwxr-xr-x 4 root root 260 Sep 20 10:22 .. lrwxrwxrwx 1 root root 12 Sep 20 10:22 platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.4:1.0 -> ../controlC2 lrwxrwxrwx 1 root root 12 Sep 20 10:12 platform-fe804000.i2c -> ../controlC1 lrwxrwxrwx 1 root root 12 Sep 20 10:12 platform-soc:sound -> ../controlC0 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { # type hw # card 0 type plug slave.pcm "anyChannelCount" } ctl.!default { type hw card 0 } !!System wide config file (/etc/asound.conf) pcm.!default { # type hw # card 0 type plug slave.pcm "anyChannelCount" } ctl.!default { type hw card 0 } pcm.anyChannelCount { type route slave.pcm "hw:0" slave.channels 8; ttable { 0.0 1 1.1 1 2.2 1 3.3 1 4.4 1 5.5 1 6.6 1 7.7 1 } } ctl.anyChannelCount { type hw; card 0; } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: audioinjectorpi [audioinjector-pi-soundcard], device 0: AudioInjector audio wm8731-hifi-0 [AudioInjector audio wm8731-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: audioinjectorpi [audioinjector-pi-soundcard], device 0: AudioInjector audio wm8731-hifi-0 [AudioInjector audio wm8731-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card audioinjectorpi Card hw:0 'audioinjectorpi'/'audioinjector-pi-soundcard' Mixer name : '' Components : '' Controls : 14 Simple ctrls : 14 Simple mixer control 'Master',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 100 [79%] [-21.00dB] Front Right: Playback 100 [79%] [-21.00dB] Simple mixer control 'Master Playback ZC',0 Capabilities: pswitch Playback channels: Front Left - Front Right Mono: Front Left: Playback [on] Front Right: Playback [on] Simple mixer control 'Sidetone',0 Capabilities: pvolume pvolume-joined Playback channels: Mono Limits: Playback 0 - 3 Mono: Playback 0 [0%] [-15.00dB] Simple mixer control 'Line',0 Capabilities: cswitch Capture channels: Front Left - Front Right Front Left: Capture [on] Front Right: Capture [on] Simple mixer control 'Mic',0 Capabilities: cswitch cswitch-joined Capture channels: Mono Mono: Capture [off] Simple mixer control 'Mic Boost',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 1 Mono: 0 [0%] [0.00dB] Simple mixer control 'Playback Deemphasis',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Capture',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 28 [90%] [7.50dB] Front Right: Capture 28 [90%] [7.50dB] Simple mixer control 'ADC High Pass Filter',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Input Mux',0 Capabilities: enum Items: 'Line In' 'Mic' Item0: 'Line In' Simple mixer control 'Output Mixer HiFi',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Output Mixer Line Bypass',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Output Mixer Mic Sidetone',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Store DC Offset',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!-------Mixer controls for card pimidi0 Card hw:1 'pimidi0'/'pimidi0 PM-107AGEC' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card nanoKONTROL Card hw:2 'nanoKONTROL'/'KORG INC. nanoKONTROL at usb-0000:01:00.0-1.4, full speed' Mixer name : '' Components : 'USB0944:010f' Controls : 0 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.audioinjectorpi { control.1 { iface MIXER name 'Master Playback Volume' value.0 100 value.1 100 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -9999999 dbmax 600 dbvalue.0 -2100 dbvalue.1 -2100 } } control.2 { iface MIXER name 'Master Playback ZC Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.3 { iface MIXER name 'Capture Volume' value.0 28 value.1 28 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -3450 dbmax 1200 dbvalue.0 750 dbvalue.1 750 } } control.4 { iface MIXER name 'Line Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.5 { iface MIXER name 'Mic Boost Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 1' dbmin 0 dbmax 2000 dbvalue.0 0 } } control.6 { iface MIXER name 'Mic Capture Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'Sidetone Playback Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 3' dbmin -1500 dbmax -600 dbvalue.0 -1500 } } control.8 { iface MIXER name 'ADC High Pass Filter Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface MIXER name 'Store DC Offset Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface MIXER name 'Playback Deemphasis Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.11 { iface MIXER name 'Output Mixer Line Bypass Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface MIXER name 'Output Mixer Mic Sidetone Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.13 { iface MIXER name 'Output Mixer HiFi Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.14 { iface MIXER name 'Input Mux' value 'Line In' comment { access 'read write' type ENUMERATED count 1 item.0 'Line In' item.1 Mic } } } state.pimidi0 { control { } } state.nanoKONTROL { control { } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q aes_arm64 aes_generic af_alg algif_hash algif_skcipher backlight bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 bluetooth bnep brcmfmac brcmfmac_wcc brcmutil btbcm cec cfg80211 cmac crc8 drm drm_display_helper drm_dma_helper drm_kms_helper drm_panel_orientation_quirks drm_shmem_helper ecc ecdh_generic fuse garp gpu_sched hci_uart i2c_bcm2835 i2c_brcmstb i2c_dev ip_tables ipv6 joydev libaes llc mc nvmem_rmem raspberrypi_gpiomem raspberrypi_hwmon regmap_i2c rfkill rpi_hevc_dec snd snd_bcm2835 snd_compress snd_hwdep snd_pcm snd_pcm_dmaengine snd_pimidi snd_rawmidi snd_seq snd_seq_device snd_seq_midi snd_seq_midi_event snd_soc_audioinjector_pi_soundcard snd_soc_bcm2835_i2s snd_soc_core snd_soc_hdmi_codec snd_soc_wm8731 snd_soc_wm8731_i2c snd_timer snd_usb_audio snd_usbmidi_lib stp uio uio_pdrv_genirq v3d v4l2_mem2mem vc4 vc_sm_cma videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev x_tables !!ALSA/HDA dmesg !!-------------- [ 0.000000] alternatives: applying boot alternatives [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_headphones=0 cgroup_disable=memory numa_policy=interleave snd_bcm2835.enable_hdmi=0 video=HDMI-A-1:800x480M@59 smsc95xx.macaddr=D8:3A:DD:94:2E:ED vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=3dc8c156-02 rootfstype=ext4 fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles [ 0.000000] cgroup: Disabling memory control group subsystem -- [ 4.515758] mc: Linux media interface: v0.10 [ 4.600142] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 4.677437] videodev: Linux video capture interface: v2.00 -- [ 5.550979] input: vc4-hdmi-0 as /devices/platform/soc/fef00700.hdmi/rc/rc0/input4 [ 5.551338] vc4_hdmi fef00700.hdmi: 'dmas' DT property is missing or empty, no HDMI audio [ 5.551429] vc4-drm gpu: bound fef00700.hdmi (ops vc4_hdmi_ops [vc4]) -- [ 5.553955] input: vc4-hdmi-1 as /devices/platform/soc/fef05700.hdmi/rc/rc1/input5 [ 5.556879] vc4_hdmi fef05700.hdmi: 'dmas' DT property is missing or empty, no HDMI audio [ 5.556972] vc4-drm gpu: bound fef05700.hdmi (ops vc4_hdmi_ops [vc4]) -- [ 5.740094] wm8731 1-001a: supply DBVDD not found, using dummy regulator [ 5.793510] audioinjector-stereo soc:sound: ASoC: driver name too long 'audioinjector-pi-soundcard' -> 'audioinjector-p' [ 5.823617] audioinjector-stereo soc:sound: successfully loaded [ 6.030391] pimidi(pimidi_i2c_probe)[0]: pimidi0 hw:1 version 1.0.0-3, serial PM-107AGEC -- [ 545.503768] usb 1-1.4: Manufacturer: KORG INC. [ 545.643762] usbcore: registered new interface driver snd-usb-audio !!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