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

!!Script ran on: Sun Aug 10 06:41:33 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
!!-------------------

snd_soc_rpi_simple_soundcard (card 0)


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

No sound servers found.


!!Soundcards recognised by ALSA
!!-----------------------------

 0 [sndrpihifiberry]: RPi-simple - snd_rpi_hifiberrydacplusdsp_sou
                      snd_rpi_hifiberrydacplusdsp_soundcard


!!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: snd_soc_rpi_simple_soundcard
	* : 


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

!!Card: /sys/class/sound/card0
Driver: /sys/bus/platform/drivers/snd-rpi-simple
Tree:


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

crw-rw---- 1 root audio 116,  4 Aug  9 23:40 /dev/snd/controlC0
crw-rw---- 1 root audio 116,  3 Aug  9 23:40 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116,  2 Aug  9 23:40 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116,  1 Aug  9 23:40 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Aug  9 23:40 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Aug  9 23:40 .
drwxr-xr-x 3 root root 160 Aug  9 23:40 ..
lrwxrwxrwx 1 root root  12 Aug  9 23:40 platform-soc@107c000000:sound -> ../controlC0


!!Aplay/Arecord output
!!--------------------

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: sndrpihifiberry [snd_rpi_hifiberrydacplusdsp_sou], device 0: Hifiberry DAC DSP SoundCard HiFi dacplusdsp-hifi-0 [Hifiberry DAC DSP SoundCard HiFi dacplusdsp-hifi-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: sndrpihifiberry [snd_rpi_hifiberrydacplusdsp_sou], device 0: Hifiberry DAC DSP SoundCard HiFi dacplusdsp-hifi-0 [Hifiberry DAC DSP SoundCard HiFi dacplusdsp-hifi-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

!!Amixer output
!!-------------

!!-------Mixer controls for card sndrpihifiberry

Card sysdefault:0 'sndrpihifiberry'/'snd_rpi_hifiberrydacplusdsp_soundcard'
  Mixer name	: ''
  Components	: ''
  Controls      : 0
  Simple ctrls  : 0


!!Alsactl output
!!--------------

--startcollapse--
state.sndrpihifiberry {
	control {
	}
}
--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
ip_tables
ipv6
libaes
mc
nvmem_rmem
pisp_be
pwm_fan
raspberrypi_gpiomem
raspberrypi_hwmon
rfkill
rp1_adc
rp1_fw
rp1_mailbox
rp1_pio
rpi_hevc_dec
sha1_ce
sha1_generic
sha256_arm64
sha2_ce
snd
snd_compress
snd_pcm
snd_pcm_dmaengine
snd_soc_core
snd_soc_hifiberry_dacplusdsp
snd_soc_rpi_simple_soundcard
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
!!--------------



!!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