!!################################ !!ALSA Information Script v 0.5.3 !!################################ !!Script ran on: Fri Dec 26 10:29:10 UTC 2025 !!Linux Distribution !!------------------ Debian GNU/Linux 13 \n \l PRETTY_NAME="Debian GNU/Linux 13 (trixie)" NAME="Debian GNU/Linux" DEBIAN_VERSION_FULL=13.2 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 !!--------------- !!ACPI SoundWire Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: #1 SMP PREEMPT Debian 1:6.12.47-1 rpt1 (2025-09-16) Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.12.47 rpt-rpi-v8 Library version: Utilities version: 1.2.14 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!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 snd_bcm2835: enable_headphones=0 snd_bcm2835: enable_headphones=0 snd_bcm2835: enable_hdmi=0 !!Loaded sound module options !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card* Driver: Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Dec 26 11:27 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 26 11:27 /dev/snd/timer !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.!default { type hw card 0 device 0 } ctl.!default { type hw card 0 } !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:279: no soundcards found... ARECORD arecord: device_list:279: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ 88XXau binfmt_misc bluetooth btbcm cfg80211 clk_hifiberry_dacpro ecc ecdh_generic fuse hci_uart i2c_bcm2835 ip_tables ipv6 joydev libaes nfnetlink nvmem_rmem raspberrypi_gpiomem raspberrypi_hwmon regmap_i2c rfkill snd snd_compress snd_pcm snd_pcm_dmaengine snd_soc_bcm2835_i2s snd_soc_core snd_soc_hifiberry_dacplusadcpro snd_soc_pcm186x snd_soc_pcm186x_i2c snd_soc_pcm512x snd_soc_pcm512x_i2c snd_soc_tpa6130a2 snd_timer uio uio_pdrv_genirq x_tables !!ALSA/HDA dmesg !!-------------- [ 0.000000] alternatives: applying boot alternatives [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_headphones=0 cgroup_disable=memory numa_policy=interleave nvme.max_host_mem_size_mb=0 snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_hdmi=0 bcm2708_fb.fbwidth=0 bcm2708_fb.fbheight=0 bcm2708_fb.fbdepth=16 bcm2708_fb.fbswap=1 numa=fake=2 system_heap.max_order=0 smsc95xx.macaddr=E4:5F:01:00:8F:26 vc_mem.mem_base=0x3f000000 vc_mem.mem_size=0x3f600000 root=PARTUUID=45395152-02 rootfstype=ext4 rootwait fsck.repair=yes net.ifnames=0 logo.nologo console=ttyS0,115200 console=tty1 [ 0.000000] cgroup: Disabling memory control group subsystem -- [ 3.358741] systemd[1]: Detected architecture arm64. [ 3.383326] systemd[1]: Hostname set to . [ 3.394967] usb 1-1.4: New USB device found, idVendor=0079, idProduct=0126, bcdDevice=10.03 -- [ 6.027156] pcm186x 1-004a: failed to write device: -5 [ 6.028472] snd-rpi-hifiberry-dacplusadcpro soc:sound: activating headphone amplifier [ 6.032794] ------------[ cut here ]------------ [ 6.032807] WARNING: CPU: 1 PID: 291 at drivers/regulator/core.c:2395 _regulator_put 0x58/0x68 [ 6.032830] Modules linked in: snd_soc_hifiberry_dacplusadcpro( ) snd_soc_pcm512x snd_soc_pcm186x_i2c( ) binfmt_misc 88XXau(O ) snd_soc_pcm186x regmap_i2c snd_soc_core hci_uart btbcm snd_compress bluetooth cfg80211 snd_pcm_dmaengine snd_pcm ecdh_generic ecc libaes raspberrypi_hwmon joydev rfkill snd_timer snd raspberrypi_gpiomem i2c_bcm2835 clk_hifiberry_dacpro nvmem_rmem uio_pdrv_genirq uio fuse nfnetlink ip_tables x_tables ipv6 [ 6.032922] CPU: 1 UID: 0 PID: 291 Comm: modprobe Tainted: G O 6.12.47 rpt-rpi-v8 #1 Debian 1:6.12.47-1 rpt1 -- [ 6.033177] i2c_register_driver 0x50/0xe0 [ 6.033184] pcm186x_i2c_driver_init 0x28/0xfd0 [snd_soc_pcm186x_i2c] [ 6.033196] do_one_initcall 0x60/0x2c0 -- [ 6.033366] WARNING: CPU: 1 PID: 291 at drivers/regulator/core.c:2395 _regulator_put 0x58/0x68 [ 6.033379] Modules linked in: snd_soc_pcm512x_i2c( ) snd_soc_hifiberry_dacplusadcpro( ) snd_soc_pcm512x snd_soc_pcm186x_i2c( ) binfmt_misc 88XXau(O ) snd_soc_pcm186x regmap_i2c snd_soc_core hci_uart btbcm snd_compress bluetooth cfg80211 snd_pcm_dmaengine snd_pcm ecdh_generic ecc libaes raspberrypi_hwmon joydev rfkill snd_timer snd raspberrypi_gpiomem i2c_bcm2835 clk_hifiberry_dacpro nvmem_rmem uio_pdrv_genirq uio fuse nfnetlink ip_tables x_tables ipv6 [ 6.033467] CPU: 1 UID: 0 PID: 291 Comm: modprobe Tainted: G W O 6.12.47 rpt-rpi-v8 #1 Debian 1:6.12.47-1 rpt1 -- [ 6.033712] i2c_register_driver 0x50/0xe0 [ 6.033719] pcm186x_i2c_driver_init 0x28/0xfd0 [snd_soc_pcm186x_i2c] [ 6.033730] do_one_initcall 0x60/0x2c0 -- [ 6.033966] WARNING: CPU: 1 PID: 291 at drivers/regulator/core.c:2395 _regulator_put 0x58/0x68 [ 6.033982] Modules linked in: snd_soc_pcm512x_i2c( ) snd_soc_hifiberry_dacplusadcpro( ) snd_soc_pcm512x snd_soc_pcm186x_i2c( ) binfmt_misc 88XXau(O ) snd_soc_pcm186x regmap_i2c snd_soc_core hci_uart btbcm snd_compress bluetooth cfg80211 snd_pcm_dmaengine snd_pcm ecdh_generic ecc libaes raspberrypi_hwmon joydev rfkill snd_timer snd raspberrypi_gpiomem i2c_bcm2835 clk_hifiberry_dacpro nvmem_rmem uio_pdrv_genirq uio fuse nfnetlink ip_tables x_tables ipv6 [ 6.034077] CPU: 1 UID: 0 PID: 291 Comm: modprobe Tainted: G W O 6.12.47 rpt-rpi-v8 #1 Debian 1:6.12.47-1 rpt1 -- [ 6.034330] i2c_register_driver 0x50/0xe0 [ 6.034338] pcm186x_i2c_driver_init 0x28/0xfd0 [snd_soc_pcm186x_i2c] [ 6.034350] do_one_initcall 0x60/0x2c0 -- [ 7.038345] warning: `iwconfig' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 16.094284] platform soc:sound: deferred probe pending: (reason unknown) !!Packages installed !!-------------------- ii alsa-utils 1.2.14-1 rpt1 arm64 Utilities for configuring and using ALSA