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

!!Script ran on: Sat Jun 13 16:23:33 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:    4.19.97-v7 
Operating System:  GNU/Linux
Architecture:      armv7l
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k4.19.97-v7 
Library version:    1.1.8
Utilities version:  1.1.8


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

snd_soc_rpi_simple_soundcard


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

No sound servers found.


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

 0 [sndrpihifiberry]: RPi-simple - snd_rpi_hifiberry_dac
                      snd_rpi_hifiberry_dac


!!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


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

!!Module: snd_soc_rpi_simple_soundcard
	* : 


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

crw-rw----  1 root audio 116,  0 Jun 13 17:18 /dev/snd/controlC0
crw-rw----  1 root audio 116, 16 Jun 13 17:18 /dev/snd/pcmC0D0p
crw-rw----  1 root audio 116,  1 Jun 13 17:19 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Jun 13 17:18 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Jun 13 17:18 .
drwxr-xr-x 3 root root 140 Jun 13 17:18 ..
lrwxrwxrwx 1 root root  12 Jun 13 17:18 platform-soc:sound -> ../controlC0


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

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

pcm.real {
  type hw
  card 0
  device 0
}

pcm.dmixer {
  type dmix
  ipc_key 1024
  ipc_perm 0666
  slave.pcm "real"
  slave {
    period_time 0
    period_size 1024
    buffer_size 8192
    rate 44100
  }
  bindings {
    0 0
    1 1
  }
}

ctl.dmixer {
  type hw
  card 0
}

pcm.softvol {
  type softvol
  slave.pcm "dmixer"
  control {
    name "PCM" # Masquerade as the default "PCM" sound device on Pi (for EmulationStation)
    card 0
   }
}

pcm.!default {
   type plug
   slave.pcm "softvol"
}


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: sndrpihifiberry [snd_rpi_hifiberry_dac], device 0: HifiBerry DAC HiFi pcm5102a-hifi-0 [HifiBerry DAC HiFi pcm5102a-hifi-0]
  Subdevices: 0/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****

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

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

Card hw:0 'sndrpihifiberry'/'snd_rpi_hifiberry_dac'
  Mixer name	: ''
  Components	: ''
  Controls      : 1
  Simple ctrls  : 1
Simple mixer control 'PCM',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 255
  Front Left: 231 [91%]
  Front Right: 231 [91%]


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

--startcollapse--
state.sndrpihifiberry {
	control.1 {
		iface MIXER
		name PCM
		value.0 231
		value.1 231
		comment {
			access 'read write user'
			type INTEGER
			count 2
			range '0 - 255'
			tlv '0000000100000008ffffec1400000014'
			dbmin -5100
			dbmax 0
			dbvalue.0 -480
			dbvalue.1 -480
		}
	}
}
--endcollapse--


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

8021q
arc4
bcm2835_codec
bcm2835_mmal_vchiq
bcm2835_v4l2
bluetooth
bnep
brcmfmac
brcmutil
btbcm
ccm
cdc_acm
cfg80211
cifs
cmac
ecb
ecdh_generic
evdev
fixed
garp
gpio_keys
hci_uart
hmac
hwmon
ip_tables
ipv6
llc
md4
md5
media
nls_utf8
raspberrypi_hwmon
rfkill
serdev
sha256_generic
sha512_generic
snd
snd_compress
snd_pcm
snd_pcm_dmaengine
snd_seq
snd_seq_device
snd_seq_dummy
snd_soc_bcm2835_i2s
snd_soc_core
snd_soc_pcm5102a
snd_soc_rpi_simple_soundcard
snd_timer
stp
uinput
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
!!--------------

[    4.332552] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
[    4.420960] snd-rpi-simple soc:sound: pcm5102a-hifi <-> 3f203000.i2s mapping ok
[    4.662913] cdc_acm 1-1.3:1.0: ttyACM0: USB ACM device


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

ii  alsa-utils                       1.1.8-2                             armhf        Utilities for configuring and using ALSA