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

!!Script ran on: Thu Apr  9 20:20:23 UTC 2015


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

ID_LIKE=debian


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

Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  


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

Kernel release:    3.18.7-v7 
Operating System:  GNU/Linux
Architecture:      armv7l
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k3.18.7-v7 
Library version:    1.0.25
Utilities version:  1.0.25


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

(null)


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

Jack:
      Installed - Yes (/usr/bin/jackd)
      Running - No


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

 0 [sndrpihifiberry]: snd_rpi_hifiber - snd_rpi_hifiberry_amp
                      snd_rpi_hifiberry_amp


!!PCI Soundcards installed in the system
!!--------------------------------------



!!Advanced information - PCI Vendor/Device/Subsystem ID's
!!-------------------------------------------------------



!!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: (null)
	* : 


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

crw-rw---T 1 root audio 116,  0 Apr  9 16:35 /dev/snd/controlC0
crw-rw---T 1 root audio 116, 16 Apr  9 16:35 /dev/snd/pcmC0D0p
crw-rw---T 1 root audio 116,  1 Jan  1  1970 /dev/snd/seq
crw-rw---T 1 root audio 116, 33 Jan  1  1970 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Apr  9 16:35 .
drwxr-xr-x 3 root root 140 Apr  9 16:35 ..
lrwxrwxrwx 1 root root  12 Apr  9 16:35 platform-sound -> ../controlC0


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

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

pcm.!default { 
 type plug 
 slave.pcm plugequal; 
} 
ctl.!default { 
 type hw card 0 
} 
ctl.equal { 
 type equal; 
} 
pcm.plugequal { 
 type equal; 
 slave.pcm "plughw:0,0"; 
}
pcm.equal {
 type plug;
 slave.pcm plugequal;
}


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: sndrpihifiberry [snd_rpi_hifiberry_amp], device 0: HifiBerry AMP HiFi tas5713-hifi-0 []
  Subdevices: 0/1
  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_amp'
  Mixer name	: ''
  Components	: ''
  Controls      : 2
  Simple ctrls  : 2
Simple mixer control 'Master',0
  Capabilities: volume volume-joined penum
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 248
  Mono: 141 [57%]
Simple mixer control 'Channels',0
  Capabilities: volume penum
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 248
  Front Left: 206 [83%]
  Front Right: 206 [83%]


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

--startcollapse--
state.sndrpihifiberry {
	control.1 {
		iface MIXER
		name Master
		value 141
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 248'
			dbmin -9999999
			dbmax 2400
			dbvalue.0 -2950
		}
	}
	control.2 {
		iface MIXER
		name Channels
		value.0 206
		value.1 206
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 248'
			dbmin -9999999
			dbmax 2400
			dbvalue.0 300
			dbvalue.1 300
		}
	}
}
--endcollapse--


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

Module
snd_soc_bcm2708_i2s
snd_soc_hifiberry_amp
snd_soc_tas5713
regmap_mmio
snd_soc_core
snd_compress
snd_pcm_dmaengine
snd_pcm
snd_seq
snd_seq_device
snd_timer
snd
regmap_i2c
i2c_bcm2708
uio_pdrv_genirq
uio


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

[    4.549765] bcm2708_i2c 3f804000.i2c: BSC1 Controller at 0x3f804000 (irq 79) (baudrate 100000)
[    4.556975] snd-hifiberry-amp sound: ASoC: CPU DAI (null) not registered
[    4.557054] snd-hifiberry-amp sound: snd_soc_register_card() failed: -517
[    4.557087] platform sound: Driver snd-hifiberry-amp requests probe deferral
[    4.592194] snd-hifiberry-amp sound: ASoC: CPU DAI (null) not registered
[    4.603145] snd-hifiberry-amp sound: snd_soc_register_card() failed: -517
[    4.614668] platform sound: Driver snd-hifiberry-amp requests probe deferral
[    5.702347] snd-hifiberry-amp sound: tas5713-hifi <-> 3f203000.i2s mapping ok
[    6.113471] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)