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

!!Script ran on: Sat Apr  9 16:32:05 UTC 2016


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

ID_LIKE=debian


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

Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  


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

Kernel release:    4.1.20-v7 
Operating System:  GNU/Linux
Architecture:      armv7l
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k4.1.20-v7 
Library version:    1.0.28
Utilities version:  1.0.28


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

snd_soc_rpi_wsp


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

No sound servers found.


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

 0 [sndrpiwsp      ]: snd_rpi_wsp - snd_rpi_wsp
                      snd_rpi_wsp


!!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_wsp
	* : 


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

crw-rw---- 1 root audio 116,  0 Apr  9 16:29 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 24 Apr  9 16:29 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116, 16 Apr  9 16:29 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116,  1 Apr  9 16:29 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Apr  9 16:29 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Apr  9 16:29 .
drwxr-xr-x 3 root root 160 Apr  9 16:29 ..
lrwxrwxrwx 1 root root  12 Apr  9 16:29 platform-sound -> ../controlC0


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

APLAY

aplay: device_list:277: control open (0): Invalid argument
**** List of PLAYBACK Hardware Devices ****

ARECORD

arecord: device_list:277: control open (0): Invalid argument
**** List of CAPTURE Hardware Devices ****

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

!!-------Mixer controls for card 0 [sndrpiwsp]

amixer: Control device hw:0 open error: Invalid argument
amixer: Mixer attach hw:0 error: Invalid argument


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

--startcollapse--
--endcollapse--


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

Module
snd_soc_wm5102
snd_soc_wm_adsp
gpio_arizona
snd_soc_arizona
arizona_micsupp
arizona_spi
arizona_ldo1
regmap_spi
spi_bcm2835
brcmfmac
brcmutil
snd_soc_rpi_wsp
cfg80211
snd_soc_wm8804_i2c
snd_soc_wm8804
regmap_i2c
snd_soc_bcm2708_i2s
rfkill
regmap_mmio
snd_soc_core
snd_compress
snd_pcm_dmaengine
i2c_bcm2708
snd_pcm
snd_timer
fixed
bcm2835_gpiomem
snd
bcm2835_rng
uio_pdrv_genirq
uio
fuse
ipv6


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

[    5.108489] systemd-udevd[109]: starting version 215
[    5.766607] snd-rpi-wsp sound: ASoC: CPU DAI (null) not registered
[    5.772132] cfg80211: Calling CRDA to update world regulatory domain
[    5.838931] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    5.889864] snd-rpi-wsp sound: ASoC: CPU DAI (null) not registered
[    5.899027] brcmfmac: brcmf_sdio_drivestrengthinit: No SDIO Drive strength init done for chip 43430 rev 1 pmurev 24
[    5.910271] usbcore: registered new interface driver brcmfmac
[    5.910336] snd-rpi-wsp sound: ASoC: CPU DAI (null) not registered
[    6.077796] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Dec 15 2015 18:10:45 version 7.45.41.23 (r606571) FWID 01-cc4eda9c
--
[    6.382327] bcm2835-rng 3f104000.rng: hwrng registered
[    6.382921] snd-rpi-wsp sound: ASoC: CPU DAI (null) not registered
[    6.383332] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[    6.383495] snd-rpi-wsp sound: ASoC: CPU DAI (null) not registered
[    6.384177] snd-rpi-wsp sound: ASoC: CPU DAI (null) not registered
[    6.384277] snd-rpi-wsp sound: ASoC: CPU DAI (null) not registered
[    6.406800] wm8804 1-003b: revision E
[    6.406854] bcm2708_i2c 3f804000.i2c: BSC1 Controller at 0x3f804000 (irq 79) (baudrate 100000)
[    6.406979] snd-rpi-wsp sound: ASoC: CPU DAI (null) not registered
[    6.407365] snd-rpi-wsp sound: ASoC: CODEC DAI wm5102-aif1 not registered
[    6.408109] spi spi0.1: setting up native-CS1 as GPIO 7
[    6.408350] snd-rpi-wsp sound: ASoC: CODEC DAI wm5102-aif1 not registered
[    6.441899] snd-rpi-wsp sound: ASoC: CODEC DAI wm5102-aif1 not registered
[    6.443402] LDO1: supplied by DC_1V8
--
[    6.495700] Adding alias for supply SPKVDDR,(null) -> SPKVDDR,spi0.1
[    6.495927] snd-rpi-wsp sound: ASoC: CODEC DAI wm5102-aif1 not registered
[    6.505648] snd-rpi-wsp sound: ASoC: CODEC DAI wm5102-aif1 not registered
[    6.508553] snd-rpi-wsp sound: ASoC: CODEC DAI wm5102-aif1 not registered
[    6.549725] MICVDD: supplied by DC_1V8
--
[    6.757051] brcmfmac: power management disabled
[    6.762924] snd-rpi-wsp sound: wm5102-aif1 <-> 3f203000.i2s mapping ok
[    6.797803] uart-pl011 3f201000.uart: no DMA platform data