!!################################
!!ALSA Information Script v 0.4.64
!!################################

!!Script ran on: Fri Aug 23 11:11:46 UTC 2019


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


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

Driver version:     k4.19.57-v7 
Library version:    1.1.3
Utilities version:  1.1.3


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

snd_soc_rpi_simple_soundcard


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

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


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

 0 [sndrpigooglevoi]: RPi-simple - snd_rpi_googlevoicehat_soundcar
                      snd_rpi_googlevoicehat_soundcard


!!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 Aug 23 06:00 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 24 Aug 23 06:00 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116, 16 Aug 23 06:00 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116,  1 Aug 23 06:00 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Aug 23 06:00 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Aug 23 06:00 .
drwxr-xr-x 3 root root 160 Aug 23 06:00 ..
lrwxrwxrwx 1 root root  12 Aug 23 06:00 platform-soc:sound -> ../controlC0


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

!!User specific config file (~/.asoundrc)

options snd_rpi_googlemihat_soundcard index=0

pcm.softvol {
    type softvol
    slave.pcm dmix
    control {
        name Master
        card 0
    }
}

pcm.micboost {
    type route
    slave.pcm dsnoop
    ttable {
        0.0 30.0
        1.1 30.0
    }
}

pcm.!default {
    type asym
    playback.pcm "plug:softvol"
    capture.pcm "plug:micboost"
}

ctl.!default {
    type hw
    card 0
}


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

options snd_rpi_googlemihat_soundcard index=0

pcm.softvol {
    type softvol
    slave.pcm dmix
    control {
        name Master
        card 0
    }
}

pcm.micboost {
    type route
    slave.pcm dsnoop
    ttable {
        0.0 30.0
        1.1 30.0
    }
}

pcm.!default {
    type asym
    playback.pcm "plug:softvol"
    capture.pcm "plug:micboost"
}

ctl.!default {
    type hw
    card 0
}


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: sndrpigooglevoi [snd_rpi_googlevoicehat_soundcar], device 0: Google voiceHAT SoundCard HiFi voicehat-codec-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: sndrpigooglevoi [snd_rpi_googlevoicehat_soundcar], device 0: Google voiceHAT SoundCard HiFi voicehat-codec-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

!!-------Mixer controls for card 0 [sndrpigooglevoi]:]

Card hw:0 'sndrpigooglevoi'/'snd_rpi_googlevoicehat_soundcard'
  Mixer name	: ''
  Components	: ''
  Controls      : 1
  Simple ctrls  : 1
Simple mixer control 'Master',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 255
  Front Left: 255 [100%]
  Front Right: 255 [100%]


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

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


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

Module
bnep
hci_uart
btbcm
serdev
bluetooth
ecdh_generic
r8188eu
lib80211
sha256_generic
cfg80211
rfkill
bcm2835_codec
bcm2835_v4l2
v4l2_mem2mem
v4l2_common
snd_soc_rpi_simple_soundcard
snd_soc_googlevoicehat_codec
snd_soc_bcm2835_i2s
bcm2835_mmal_vchiq
videobuf2_vmalloc
videobuf2_dma_contig
videobuf2_memops
raspberrypi_hwmon
videobuf2_v4l2
hwmon
snd_soc_core
videobuf2_common
snd_compress
snd_pcm_dmaengine
snd_pcm
videodev
snd_timer
media
snd
vc_sm_cma
fixed
uio_pdrv_genirq
uio
ip_tables
x_tables
ipv6


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

[    4.184902] voicehat-codec voicehat-codec: property 'voicehat_sdmode_delay' not found default 5 mS
[    4.197234] snd-rpi-simple soc:sound: voicehat-codec <-> 3f203000.i2s mapping ok
[    4.209751] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.