!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Thu Sep 4 14:32:09 UTC 2025 !!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: 6.12.34 rpt-rpi-2712 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.12.34 rpt-rpi-2712 Library version: 1.2.8 Utilities version: 1.2.8 !!Loaded ALSA modules !!------------------- !!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 !!----------------------------- --- no soundcards --- !!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 !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card* Driver: Tree: /sys/class/sound/card* [error opening dir] !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Sep 4 16:24 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Sep 4 16:24 /dev/snd/timer !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) # The IPC key of dmix or dsnoop plugin must be unique # If 555555 or 666666 is used by other processes, use another one # use samplerate to resample as speexdsp resample is bad defaults.pcm.rate_converter "samplerate" pcm.!default { type asym playback.pcm "playback" capture.pcm "capture" } pcm.playback { type plug slave.pcm "dmixed" } pcm.capture { type plug slave.pcm "array" } pcm.dmixed { type dmix slave.pcm "hw:seeed2micvoicec" ipc_key 555555 } pcm.array { type dsnoop slave { pcm "hw:seeed2micvoicec" channels 2 } ipc_key 666666 } !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:274: no soundcards found... ARECORD arecord: device_list:274: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --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 cfg80211 designware_i2s dm_mod drm drm_panel_orientation_quirks ecc ecdh_generic fuse gf128mul ghash_ce gpio_keys hci_uart i2c_designware_core i2c_designware_platform i2c_dev ip_tables ipv6 ledtrig_pattern libaes mc nvmem_rmem pisp_be raspberrypi_gpiomem raspberrypi_hwmon regmap_i2c rfcomm rfkill rp1_adc rp1_fw rp1_mailbox rp1_pio rpi_hevc_dec sg sha1_ce sha1_generic sha256_arm64 sha2_ce snd snd_compress snd_hrtimer snd_pcm snd_pcm_dmaengine snd_seq snd_seq_device snd_seq_dummy snd_soc_ac108 snd_soc_core snd_soc_seeed_voicecard snd_soc_simple_card snd_soc_simple_card_utils snd_soc_wm8960 snd_timer spi_bcm2835 spi_dw spi_dw_mmio spidev uio uio_pdrv_genirq v4l2_mem2mem videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videodev x_tables !!ALSA/HDA dmesg !!-------------- [ 2.568516] systemd-journald[315]: Received client request to flush runtime journal. [ 2.669365] snd_soc_seeed_voicecard: loading out-of-tree module taints kernel. [ 2.963062] rp1-firmware rp1_firmware: RP1 Firmware version eb39cfd516f8c90628aa9d91f52370aade5d0a55 -- [ 4.488047] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/pcie@1000120000/rp1/i2c@74000/status [ 4.488053] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /soc@107c000000/sound/compatible [ 4.488056] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /soc@107c000000/sound/simple-audio-card,format [ 4.488058] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /soc@107c000000/sound/simple-audio-card,name [ 4.488061] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /soc@107c000000/sound/status [ 4.488065] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /soc@107c000000/sound/simple-audio-card,widgets [ 4.488067] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /soc@107c000000/sound/simple-audio-card,routing [ 4.529667] pinctrl-rp1 1f000d0000.gpio: pin gpio18 already requested by 1f00054000.spi; cannot claim for 1f000a0000.i2s -- [ 5.499590] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled [ 14.565054] platform soc@107c000000:sound: deferred probe pending: asoc-simple-card: parse error [ 36.944553] Bluetooth: RFCOMM TTY layer initialized !!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