!!################################
!!ALSA Information Script v 0.5.1
!!################################

!!Script ran on: Fri May 30 19:38:31 UTC 2025


!!Linux Distribution
!!------------------

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:    6.12.25 rpt-rpi-v8
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         unknown
SMP Enabled:       Yes


!!ALSA Version
!!------------

Driver version:     k6.12.25 rpt-rpi-v8
Library version:    1.2.8
Utilities version:  1.2.8


!!Loaded ALSA modules
!!-------------------



!!Sound Servers on this system
!!----------------------------

Pulseaudio:
      Installed - Yes (/usr/bin/pulseaudio)
      Running - Yes


!!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


!!Loaded sound module options
!!---------------------------


!!Sysfs card info
!!---------------

!!Card: /sys/class/sound/card*
Driver: 
Tree:


!!ALSA Device nodes
!!-----------------

crw-rw---- 1 root audio 116,  1 May 30 21:00 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 May 30 21:00 /dev/snd/timer


!!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_arm64
aes_generic
af_alg
algif_hash
algif_skcipher
backlight
bcm2835_codec
bcm2835_isp
bcm2835_mmal_vchiq
bcm2835_v4l2
binfmt_misc
bluetooth
bnep
brcmfmac
brcmfmac_wcc
brcmutil
bridge
btbcm
cfg80211
chacha_neon
cmac
dm_mod
drm
drm_panel_orientation_quirks
ecc
ecdh_generic
fuse
hci_uart
ip6_udp_tunnel
ip_tables
ipv6
libaes
libchacha
libchacha20poly1305
libcurve25519_generic
llc
macvlan
mc
nf_conntrack
nf_defrag_ipv4
nf_defrag_ipv6
nf_nat
nf_tables
nfnetlink
nft_chain_nat
nft_masq
nvmem_rmem
overlay
poly1305_neon
raspberrypi_gpiomem
raspberrypi_hwmon
rfcomm
rfkill
rpi_hevc_dec
snd
snd_bcm2835
snd_pcm
snd_timer
stp
udp_tunnel
uio
uio_pdrv_genirq
v4l2_mem2mem
vc_sm_cma
videobuf2_common
videobuf2_dma_contig
videobuf2_memops
videobuf2_v4l2
videobuf2_vmalloc
videodev
wireguard
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 bcm2708_fb.fbwidth=0 bcm2708_fb.fbheight=0 bcm2708_fb.fbswap=1 numa=fake=2 system_heap.max_order=0 smsc95xx.macaddr=DC:A6:32:87:7C:90 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  console=ttyS0,115200 console=tty1 root=PARTUUID=fa3cd7d1-02 rootfstype=ext4 fsck.repair=yes rootwait cfg80211.ieee80211_regdom=DE cgroup_enable=cpuset cgroup_memory=1 cgroup_enable=memory
[    0.000000] cgroup: Disabling memory control group subsystem
--
[    4.016400] videodev: Linux video capture interface: v2.00
[    4.091797] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[    4.110821] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.


!!Packages installed
!!--------------------

ii  alsa-oss                              1.1.8-2                             arm64        ALSA wrapper for OSS applications
ii  alsa-tools                            1.2.5-3                             arm64        Console based ALSA utilities for specific hardware
ii  alsa-tools-gui                        1.2.5-3                             arm64        GUI based ALSA utilities for specific hardware
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
ii  alsa-utils-dbgsym                     1.2.8-1 rpt1                        arm64        debug symbols for alsa-utils