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

!!Script ran on: Mon Jul  3 11:13:11 UTC 2017


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

ID_LIKE=debian


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

Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  


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

Kernel release:    4.9.35-v7 
Operating System:  GNU/Linux
Architecture:      armv7l
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k4.9.35-v7 
Library version:    1.0.28
Utilities version:  1.0.28


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

snd_bcm2835
snd_usb_audio


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

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

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


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

 0 [ALSA           ]: bcm2835 - bcm2835 ALSA
                      bcm2835 ALSA
 1 [C320M          ]: USB-Audio - Plantronics C320-M
                      Plantronics Plantronics C320-M at usb-3f980000.usb-1.5, full speed


!!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_bcm2835
	force_bulk : N

!!Module: snd_usb_audio
	autoclock : Y
	device_setup : 0,0,0,0,0,0,0,0
	enable : Y,Y,Y,Y,Y,Y,Y,Y
	id : (null),(null),(null),(null),(null),(null),(null),(null)
	ignore_ctl_error : N
	index : -2,-1,-1,-1,-1,-1,-1,-1
	pid : -1,-1,-1,-1,-1,-1,-1,-1
	quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null)
	vid : -1,-1,-1,-1,-1,-1,-1,-1


!!USB Mixer information
!!---------------------
--startcollapse--

USB Mixer: usb_id=0x047fc025, ctrlif=0, ctlerr=0
Card: Plantronics Plantronics C320-M at usb-3f980000.usb-1.5, full speed
  Unit: 2
    Control: name="Headset Capture Volume", index=0
    Info: id=2, control=2, cmask=0x0, channels=1, type="S16"
    Volume: min=256, max=1280, dBmin=100, dBmax=500
  Unit: 2
    Control: name="Headset Capture Switch", index=0
    Info: id=2, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
  Unit: 5
    Control: name="Headset Playback Volume", index=0
    Info: id=5, control=2, cmask=0x3, channels=2, type="S16"
    Volume: min=-11008, max=1280, dBmin=-4300, dBmax=500
  Unit: 5
    Control: name="Headset Playback Switch", index=0
    Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
  Unit: 11
    Control: name="Sidetone Playback Volume", index=0
    Info: id=11, control=2, cmask=0x0, channels=1, type="S16"
    Volume: min=0, max=8192, dBmin=0, dBmax=3200
  Unit: 11
    Control: name="Sidetone Playback Switch", index=0
    Info: id=11, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
--endcollapse--


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

crw-rw----  1 root audio 116,  0 Jul  3 05:17 /dev/snd/controlC0
crw-rw----  1 root audio 116, 32 Jul  3 05:17 /dev/snd/controlC1
crw-rw----  1 root audio 116, 16 Jul  3 05:17 /dev/snd/pcmC0D0p
crw-rw----  1 root audio 116, 17 Jul  3 05:17 /dev/snd/pcmC0D1p
crw-rw----  1 root audio 116, 56 Jul  3 05:17 /dev/snd/pcmC1D0c
crw-rw----  1 root audio 116, 48 Jul  3 05:17 /dev/snd/pcmC1D0p
crw-rw----  1 root audio 116,  1 Jul  3 05:17 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Jul  3 05:17 /dev/snd/timer

/dev/snd/by-id:
total 0
drwxr-xr-x 2 root root  60 Jul  3 05:17 .
drwxr-xr-x 4 root root 240 Jul  3 05:17 ..
lrwxrwxrwx 1 root root  12 Jul  3 05:17 usb-Plantronics_Plantronics_C320-M_67D85F38B46140F29A25018767FAF65B-00 -> ../controlC1

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  80 Jul  3 05:17 .
drwxr-xr-x 4 root root 240 Jul  3 05:17 ..
lrwxrwxrwx 1 root root  12 Jul  3 05:17 platform-3f980000.usb-usb-0:1.5:1.0 -> ../controlC1
lrwxrwxrwx 1 root root  12 Jul  3 05:17 platform-soc:audio -> ../controlC0


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

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

pcm.!default {
#  type asym
#   playback.pcm {
#     type plug
#     slave.pcm "hw:0,0"
#   }
#   capture.pcm {
#     type plug
#     slave.pcm "hw:1,0"
#   }
type hw
       card 1
       }
ctl.!default {
       type hw
       card 1
}


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
  Subdevices: 8/8
  Subdevice #0: subdevice #0
  Subdevice #1: subdevice #1
  Subdevice #2: subdevice #2
  Subdevice #3: subdevice #3
  Subdevice #4: subdevice #4
  Subdevice #5: subdevice #5
  Subdevice #6: subdevice #6
  Subdevice #7: subdevice #7
card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: C320M [Plantronics C320-M], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 1: C320M [Plantronics C320-M], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

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

Card hw:0 'ALSA'/'bcm2835 ALSA'
  Mixer name	: 'Broadcom Mixer'
  Components	: ''
  Controls      : 6
  Simple ctrls  : 1
Simple mixer control 'PCM',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback -10239 - 400
  Mono: Playback 400 [100%] [4.00dB] [on]

!!-------Mixer controls for card 1 [C320M]

amixer: Mixer load hw:1 error: Invalid argument
Card hw:1 'C320M'/'Plantronics Plantronics C320-M at usb-3f980000.usb-1.5, full speed'
  Mixer name	: 'USB Mixer'
  Components	: 'USB047f:c025'
  Controls      : 8
amixer: Mixer hw:1 load error: Invalid argument


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

--startcollapse--
--endcollapse--


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

Module
rfcomm
bnep
bluetooth
cfg80211
rfkill
snd_soc_wm8804_i2c
snd_soc_wm8804
arizona_spi
arizona_ldo1
snd_usb_audio
evdev
snd_hwdep
joydev
snd_usbmidi_lib
snd_rawmidi
snd_seq_device
snd_soc_rpi_cirrus
snd_soc_bcm2835_i2s
snd_soc_core
snd_bcm2835
snd_compress
snd_pcm_dmaengine
snd_pcm
i2c_bcm2835
snd_timer
snd
spi_bcm2835
bcm2835_gpiomem
uio_pdrv_genirq
uio
fixed
i2c_dev
fuse
ipv6


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

[    6.046853] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[    6.166880] snd-rpi-cirrus soc:sound: ASoC: CODEC DAI wm5102-aif1 not registered - will retry
[    6.309489] EXT4-fs (mmcblk0p7): re-mounted. Opts: (null)
[    6.515253] snd-rpi-cirrus soc:sound: ASoC: CODEC DAI wm5102-aif1 not registered - will retry
[    6.520017] snd-rpi-cirrus soc:sound: ASoC: CODEC DAI wm5102-aif1 not registered - will retry
[    6.558837] usb 1-1.5: Warning! Unlikely big volume range (=8192), cval->res is probably wrong.
[    6.558856] usb 1-1.5: [11] FU [Sidetone Playback Volume] ch = 1, val = 0/8192/1
[    6.588581] snd-rpi-cirrus soc:sound: ASoC: CODEC DAI wm5102-aif1 not registered - will retry
[    6.588888] usbcore: registered new interface driver snd-usb-audio
[    6.611304] arizona spi0.1: Failed to get mclk1: -2
--
[    6.611788] LDO1: supplied by RPi-Cirrus 1v8
[    6.612612] snd-rpi-cirrus soc:sound: ASoC: CODEC DAI wm5102-aif1 not registered - will retry
[    6.621194] arizona spi0.1: Unknown device ID: 0