!!################################
!!ALSA Information Script v 0.4.66
!!################################

!!Script ran on: Fri Mar  5 05:41:30 UTC 2021


!!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:    4.19.66-v7 
Operating System:  GNU/Linux
Architecture:      armv7l
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k4.19.66-v7 
Library version:    1.1.3
Utilities version:  1.1.3


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

snd_soc_rpi_wm8804_soundcard (card 0)


!!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


!!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


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

!!Module: snd_soc_rpi_wm8804_soundcard
	* : 


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

!!Card: /sys/class/sound/card0
Driver: /sys/bus/platform/drivers/snd-rpi-wm8804
Tree:


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

crw-rw---- 1 root audio 116,  0 Mar  4 16:17 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 24 Mar  4 16:17 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116, 16 Mar  4 16:17 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116,  1 Mar  4 16:17 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Mar  4 16:17 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Mar  4 16:17 .
drwxr-xr-x 3 root root 160 Mar  4 16:17 ..
lrwxrwxrwx 1 root root  12 Mar  4 16:17 platform-soc:sound -> ../controlC0


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

APLAY

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

bcm2835_codec
bcm2835_mmal_vchiq
bcm2835_v4l2
cfg80211
fixed
hwmon
i2c_bcm2835
ip_tables
ipv6
media
raspberrypi_hwmon
rfkill
sha256_generic
snd
snd_compress
snd_pcm
snd_pcm_dmaengine
snd_soc_bcm2835_i2s
snd_soc_core
snd_soc_rpi_wm8804_soundcard
snd_soc_wm8804
snd_soc_wm8804_i2c
snd_timer
uio
uio_pdrv_genirq
v4l2_common
v4l2_mem2mem
vc_sm_cma
videobuf2_common
videobuf2_dma_contig
videobuf2_memops
videobuf2_v4l2
videobuf2_vmalloc
videodev
x_tables


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

[    6.647356] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
[    6.651381] snd-rpi-wm8804 soc:sound: ASoC: CODEC DAI wm8804-spdif not registered - will retry
[    6.661873] bcm2835-codec bcm2835-codec: Device registered as /dev/video12
[    6.661895] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
[    6.662732] snd-rpi-wm8804 soc:sound: ASoC: CODEC DAI wm8804-spdif not registered - will retry
[    6.671347] snd-rpi-wm8804 soc:sound: ASoC: CODEC DAI wm8804-spdif not registered - will retry
[    7.426447] wm8804 1-003b: Linked as a consumer to regulator.1
[    7.427940] wm8804 1-003b: revision E
[    7.439848] snd-rpi-wm8804 soc:sound: wm8804-spdif <-> 3f203000.i2s mapping ok
[    8.189557] cfg80211: Loading compiled-in X.509 certificates for regulatory database


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

ii  alsa-utils                      1.1.3-1                           armhf        Utilities for configuring and using ALSA