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

!!Script ran on: Sun Oct  7 14:28:39 UTC 2018


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

ID_LIKE=debian


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

Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  


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

Kernel release:    4.14.70 
Operating System:  GNU/Linux
Architecture:      armv6l
Processor:         unknown
SMP Enabled:       No


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

Driver version:     k4.14.70 
Library version:    1.1.3
Utilities version:  1.1.3


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

snd_soc_googlevoicehat_soundcard


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

No sound servers found.


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

 0 [sndrpigooglevoi]: snd_rpi_googlev - 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_googlevoicehat_soundcard
	* : 


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

crw-rw---- 1 root audio 116,  0 Oct  7 09:30 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 24 Oct  7 09:30 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116, 16 Oct  7 09:30 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116,  1 Oct  7 09:30 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Oct  7 09:30 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Oct  7 09:30 .
drwxr-xr-x 3 root root 160 Oct  7 09:30 ..
lrwxrwxrwx 1 root root  12 Oct  7 09:30 platform-soc:sound -> ../controlC0


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

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

pcm.!default {
	type hw
	card 0
}

ctl.!default {
	type hw           
	card 0
}

pcm.dmic_hw {
    type hw
    card 0
    channels 2
    format S32_LE
}
pcm.dmic_mm {
    type mmap_emul
    slave.pcm dmic_hw
}
pcm.dmic_sv {
    type softvol
    slave.pcm dmic_mm
    control {
        name "Boost Capture Volume"
        card 0
    }
    min_dB -2.2250738585072014E-308
    max_dB 50.0
}


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: sndrpigooglevoi [snd_rpi_googlevoicehat_soundcar], device 0: Google voiceHAT SoundCard HiFi voicehat-hifi-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-hifi-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      : 2
  Simple ctrls  : 2
Simple mixer control 'Micmaster',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 39
  Front Left: 37 [95%]
  Front Right: 37 [95%]
Simple mixer control 'Ampmaster',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 255
  Front Left: 216 [85%]
  Front Right: 216 [85%]


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

--startcollapse--
state.sndrpigooglevoi {
	control.1 {
		iface MIXER
		name Micmaster
		value.0 37
		value.1 37
		comment {
			access 'read write user'
			type INTEGER
			count 2
			range '0 - 39'
			tlv '0000000100000008fffffe0c0000008d'
			dbmin -500
			dbmax 4999
			dbvalue.0 4717
			dbvalue.1 4717
		}
	}
	control.2 {
		iface MIXER
		name Ampmaster
		value.0 216
		value.1 216
		comment {
			access 'read write user'
			type INTEGER
			count 2
			range '0 - 255'
			tlv '0000000100000008ffffec1400000014'
			dbmin -5100
			dbmax 0
			dbvalue.0 -780
			dbvalue.1 -780
		}
	}
}
--endcollapse--


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

Module
bnep
hci_uart
btbcm
serdev
bluetooth
ecdh_generic
brcmfmac
brcmutil
cfg80211
snd_soc_googlevoicehat_codec
rfkill
snd_soc_googlevoicehat_soundcard
snd_soc_bcm2835_i2s
regmap_mmio
snd_soc_core
snd_compress
snd_pcm_dmaengine
snd_pcm
snd_timer
snd
uio_pdrv_genirq
uio
fixed
usb_f_acm
u_serial
g_serial
libcomposite
dwc2
udc_core
ip_tables
x_tables
ipv6


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

[    6.482677] systemd-journald[69]: Received request to flush runtime journal from PID 1
[    8.995250] snd-googlevoicehat-soundcard soc:sound: ASoC: CODEC DAI voicehat-hifi not registered - will retry
[    8.995281] snd-googlevoicehat-soundcard soc:sound: snd_soc_register_card() failed: -517
[    9.096761] voicehat-codec voicehat-codec: property 'voicehat_sdmode_delay' not found default 5 mS
[    9.100004] snd-googlevoicehat-soundcard soc:sound: voicehat-hifi <-> 20203000.i2s mapping ok
[    9.963481] brcmfmac: F1 signature read @0x18000000=0x1541a9a6