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

!!Script ran on: Thu Feb 20 09:59:59 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:    6.6.74 rpt-rpi-v8
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k6.6.74 rpt-rpi-v8
Library version:    1.2.8
Utilities version:  1.2.8


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

u_audio (card 0)
snd_soc_hifiberry_dacplus (card 1)


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

Pulseaudio:
      Installed - Yes (/usr/bin/pulseaudio)
      Running - No


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

 0 [UAC2Gadget     ]: UAC2_Gadget - UAC2_Gadget
                      UAC2_Gadget 0
 1 [sndrpihifiberry]: HifiberryDacp - snd_rpi_hifiberry_dacplus
                      snd_rpi_hifiberry_dacplus


!!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_hdmi=0


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

!!Module: u_audio
	* : 

!!Module: snd_soc_hifiberry_dacplus
	* : 


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

!!Card: /sys/class/sound/card0
Driver: /sys/bus/gadget/drivers/g_audio
Tree:

!!Card: /sys/class/sound/card1
Driver: /sys/bus/platform/drivers/snd-rpi-hifiberry-dacplus
Tree:


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

crw-rw---- 1 root audio 116,  4 Feb 20 09:50 /dev/snd/controlC0
crw-rw---- 1 root audio 116,  6 Feb 20 09:50 /dev/snd/controlC1
crw-rw---- 1 root audio 116,  3 Feb 20 09:50 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116,  2 Feb 20 09:50 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116,  5 Feb 20 09:50 /dev/snd/pcmC1D0p
crw-rw---- 1 root audio 116,  1 Feb 20 09:50 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Feb 20 09:50 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  80 Feb 20 09:50 .
drwxr-xr-x 3 root root 200 Feb 20 09:50 ..
lrwxrwxrwx 1 root root  12 Feb 20 09:50 platform-3f980000.usb -> ../controlC0
lrwxrwxrwx 1 root root  12 Feb 20 09:50 platform-soc:sound -> ../controlC1


!!ALSA configuration files
!!------------------------

!!System wide config file (/etc/asound.conf)

pcm.!default {
    type hw
    card 1
}

ctl.!default {
    type hw           
    card 1
}


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

APLAY

aplay: device_list:274: no soundcards found...

ARECORD

arecord: device_list:274: no soundcards found...

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

!!-------Mixer controls for card UAC2Gadget

Invalid card number 'UAC2Gadget'.
Invalid card number 'UAC2Gadget'.

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

Invalid card number 'sndrpihifiberry'.
Invalid card number 'sndrpihifiberry'.


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

--startcollapse--
--endcollapse--


!!All Loaded Modules
!!------------------

binfmt_misc
bluetooth
brcmfmac
brcmfmac_wcc
brcmutil
btbcm
cfg80211
clk_hifiberry_dacpro
dm_mod
dwc2
ecc
ecdh_generic
fuse
g_audio
gpio_keys
hci_uart
i2c_bcm2708
i2c_bcm2835
i2c_dev
ip_tables
ipv6
libaes
libcomposite
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_dacplus
snd_soc_pcm512x
snd_soc_pcm512x_i2c
snd_timer
spi_bcm2835
spidev
u_audio
u_ether
u_serial
uio
uio_pdrv_genirq
usb_f_acm
usb_f_rndis
usb_f_uac2
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 snd_bcm2835.enable_hdmi=0 bcm2708_fb.fbwidth=720 bcm2708_fb.fbheight=480 bcm2708_fb.fbdepth=16 bcm2708_fb.fbswap=1 smsc95xx.macaddr=B8:27:EB:9A:5B:34 vc_mem.mem_base=0x1fa00000 vc_mem.mem_size=0x20000000  root=PARTUUID=503f5518-02 rootfstype=ext4 rootwait modules-load=dwc2,g_audio net.ifnames=0 logo.nologo console=tty1
[    0.000000] cgroup: Disabling memory control group subsystem
[    0.000000] Unknown kernel command line parameters "modules-load=dwc2,g_audio", will be passed to user space.
[    0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
--
[    1.292692]     TERM=linux
[    1.292696]     modules-load=dwc2,g_audio
[    2.473549] systemd[1]: System time before build time, advancing clock.
--
[    4.809942] hub 1-0:1.0: 1 port detected
[    4.907819] g_audio gadget.0: Linux USB Audio Gadget, version: Feb 2, 2012
[    4.907868] g_audio gadget.0: g_audio ready
[    4.907889] dwc2 3f980000.usb: bound driver g_audio
[    4.943715] i2c_dev: i2c /dev entries driver


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

ii  alsa-utils                           1.2.8-1 rpt1                   arm64        Utilities for configuring and using ALSA