!!################################
!!ALSA Information Script v 0.4.65
!!################################

!!Script ran on: Wed Jun  4 18:54:29 UTC 2025


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

ID_LIKE=debian


!!DMI Information
!!---------------

Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  
System SKU:        
Board Vendor:      
Board Name:        


!!ACPI Device Status Information
!!---------------



!!Kernel Information
!!------------------

Kernel release:    6.1.21-v7 
Operating System:  GNU/Linux
Architecture:      armv7l
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k6.1.21-v7 
Library version:    1.2.4
Utilities version:  1.2.4


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

snd_soc_rpi_wm8804_soundcard


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

No sound servers found.


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

 0 [sndrpihifiberry]: RPi-WM8804 - snd_rpi_hifiberry_digi
                      snd_rpi_hifiberry_digi


!!PCI Soundcards installed in the system
!!--------------------------------------



!!Modprobe options (Sound related)
!!--------------------------------

snd_pcsp: index=-2
snd_usb_audio: 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: snd_soc_rpi_wm8804_soundcard
	* : 


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

crw-rw---- 1 root audio 116,  0 Feb 23 20:17 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 24 Feb 23 20:17 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116, 16 Feb 23 20:17 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116,  1 Feb 23 20:17 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Feb 23 20:17 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Feb 23 20:17 .
drwxr-xr-x 3 root root 160 Feb 23 20:17 ..
lrwxrwxrwx 1 root root  12 Feb 23 20:17 platform-soc:sound -> ../controlC0


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

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

pcm.!default {
  type hw card 0
}
ctl.!default {
  type hw card 0
}



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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: sndrpihifiberry [snd_rpi_hifiberry_digi], device 0: HifiBerry Digi HiFi wm8804-spdif-0 [HifiBerry Digi HiFi wm8804-spdif-0]
  Subdevices: 0/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: sndrpihifiberry [snd_rpi_hifiberry_digi], device 0: HifiBerry Digi HiFi wm8804-spdif-0 [HifiBerry Digi HiFi wm8804-spdif-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

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

Card hw:0 'sndrpihifiberry'/'snd_rpi_hifiberry_digi'
  Mixer name	: ''
  Components	: ''
  Controls      : 1
  Simple ctrls  : 1
Simple mixer control 'Tx Source',0
  Capabilities: enum
  Items: 'S/PDIF RX' 'AIF'
  Item0: 'AIF'


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

--startcollapse--
state.sndrpihifiberry {
	control.1 {
		iface MIXER
		name 'Tx Source'
		value AIF
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 'S/PDIF RX'
			item.1 AIF
		}
	}
}
--endcollapse--


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

8021q
backlight
bcm2835_codec
bcm2835_isp
bcm2835_mmal_vchiq
bcm2835_v4l2
cec
cfg80211
drm
drm_display_helper
drm_dma_helper
drm_kms_helper
drm_panel_orientation_quirks
fb_sys_fops
fixed
fuse
garp
i2c_bcm2835
ip_tables
ipv6
llc
mc
raspberrypi_hwmon
regmap_i2c
rfkill
sha256_generic
snd
snd_bcm2835
snd_compress
snd_pcm
snd_pcm_dmaengine
snd_soc_bcm2835_i2s
snd_soc_core
snd_soc_hdmi_codec
snd_soc_rpi_wm8804_soundcard
snd_soc_wm8804
snd_soc_wm8804_i2c
snd_timer
stp
syscopyarea
sysfillrect
sysimgblt
uio
uio_pdrv_genirq
v4l2_mem2mem
vc4
vc_sm_cma
videobuf2_common
videobuf2_dma_contig
videobuf2_memops
videobuf2_v4l2
videobuf2_vmalloc
videodev
x_tables


!!ALSA/HDA dmesg
!!--------------

[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 240555
[    0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_hdmi=0 video=Composite-1:720x480@60i vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  console=ttyAMA0,115200 console=tty1 root=PARTUUID=39d418b5-02 rootfstype=ext4 fsck.repair=yes rootwait
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
--
[   10.192946] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
[   10.202423] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[   10.202730] bcm2835-codec bcm2835-codec: Device registered as /dev/video12
--
[   11.174991] input: vc4-hdmi as /devices/platform/soc/3f902000.hdmi/rc/rc0/input0
[   11.176824] vc4_hdmi 3f902000.hdmi: 'dmas' DT property is missing or empty, no HDMI audio
[   11.176974] vc4-drm soc:gpu: bound 3f902000.hdmi (ops vc4_hdmi_ops [vc4])


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

ii  alsa-topology-conf                   1.2.4-1                            all          ALSA topology configuration files
ii  alsa-ucm-conf                        1.2.4-2                            all          ALSA Use Case Manager configuration files
ii  alsa-utils                           1.2.4-1 rpt1                       armhf        Utilities for configuring and using ALSA