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

!!Script ran on: Wed Jul 12 15:01:16 UTC 2017


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

ID_LIKE=debian


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

Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  


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

Kernel release:    4.4.50 
Operating System:  GNU/Linux
Architecture:      armv6l
Processor:         unknown
SMP Enabled:       No


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

Driver version:     k4.4.50 
Library version:    1.0.28
Utilities version:  1.0.28


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

snd_soc_hifiberry_dac


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

No sound servers found.


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

 0 [sndrpihifiberry]: snd_rpi_hifiber - snd_rpi_hifiberry_dac
                      snd_rpi_hifiberry_dac


!!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_hifiberry_dac
	* : 


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

crw-rw---- 1 root audio 116,  0 Jul 12 14:05 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 16 Jul 12 14:05 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116,  1 Jul 12 14:05 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Jul 12 14:05 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Jul 12 14:05 .
drwxr-xr-x 3 root root 140 Jul 12 14:05 ..
lrwxrwxrwx 1 root root  12 Jul 12 14:05 platform-soc:sound -> ../controlC0


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

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

pcm.hifiberry { 
type hw card 0 
}

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

pcm.dmixer { 
type dmix 
ipc_key 1024 
slave { 
pcm "hifiberry" 
channels 2 
} 
}

ctl.dmixer { 
type hw 
card 0 
}


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

APLAY

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

ARECORD

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

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

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

Card hw:0 'sndrpihifiberry'/'snd_rpi_hifiberry_dac'
  Mixer name	: ''
  Components	: ''
  Controls      : 0
  Simple ctrls  : 0


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

--startcollapse--
state.sndrpihifiberry {
	control {
	}
}
--endcollapse--


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

Module
bnep
hci_uart
btbcm
bluetooth
brcmfmac
brcmutil
cfg80211
rfkill
snd_soc_hifiberry_dac
snd_soc_pcm5102a
snd_soc_bcm2835_i2s
regmap_mmio
snd_soc_core
bcm2835_gpiomem
bcm2835_wdt
snd_pcm_dmaengine
snd_pcm
snd_timer
snd
uio_pdrv_genirq
uio
ipv6


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

[    6.054211] gpiomem-bcm2835 20200000.gpiomem: Initialised: Registers at 0x20200000
[    6.493823] snd-hifiberry-dac soc:sound: pcm5102a-hifi <-> 20203000.i2s mapping ok
[    6.961660] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)