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

!!Script ran on: Thu Sep 24 13:02:22 UTC 2020


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

ID_LIKE=debian


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

Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  
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


!!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
	* : 


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

crw-rw---- 1 root audio 116,  0 Sep 23 19:31 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 24 Sep 23 19:31 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116, 16 Sep 23 19:31 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116,  1 Sep 23 19:31 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Sep 23 19:31 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Sep 23 19:31 .
drwxr-xr-x 3 root root 160 Sep 23 19:31 ..
lrwxrwxrwx 1 root root  12 Sep 23 19:31 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 []
  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 []
  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      : 2
  Simple ctrls  : 2
Simple mixer control 'Master',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 255
  Front Left: 0 [0%]
  Front Right: 0 [0%]
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
		}
	}
	control.2 {
		iface MIXER
		name Master
		value.0 0
		value.1 0
		comment {
			access 'read write user'
			type INTEGER
			count 2
			range '0 - 255'
			tlv '0000000100000008ffffec1400000014'
			dbmin -5100
			dbmax 0
			dbvalue.0 -5100
			dbvalue.1 -5100
		}
	}
}
--endcollapse--


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

bcm2835_codec
bcm2835_mmal_vchiq
bcm2835_v4l2
bluetooth
bnep
brcmfmac
brcmutil
btbcm
cfg80211
ecdh_generic
fixed
hci_uart
hwmon
i2c_bcm2835
ip_tables
ipv6
media
raspberrypi_hwmon
rfkill
serdev
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
!!--------------

[    4.867536] videodev: Linux video capture interface: v2.00
[    4.926274] snd-rpi-wm8804 soc:sound: ASoC: CODEC DAI wm8804-spdif not registered - will retry
[    5.026779] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
--
[    5.310521] wm8804 1-003b: revision E
[    5.326635] snd-rpi-wm8804 soc:sound: wm8804-spdif <-> 3f203000.i2s mapping ok
[    5.384370] brcmfmac: F1 signature read @0x18000000=0x15264345


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

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