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

!!Script ran on: Wed Aug 29 00:13:48 UTC 2018


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

ID_LIKE=debian


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

Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  


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

Kernel release:    4.14.62 
Operating System:  GNU/Linux
Architecture:      armv6l
Processor:         unknown
SMP Enabled:       No


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

Driver version:     k4.14.62 
Library version:    1.1.3
Utilities version:  1.1.3


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

snd_usb_audio
snd_usb_audio


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

No sound servers found.


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

 0 [CameraB409241  ]: USB-Audio - USB Camera-B4.09.24.1
                      OmniVision Technologies, Inc. USB Camera-B4.09.24.1 at usb-20980000.usb-1.5, hi
 1 [Device         ]: USB-Audio - USB PnP Sound Device
                      C-Media Electronics Inc. USB PnP Sound Device at usb-20980000.usb-1.2, full spe


!!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_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

!!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=0x14152000, ctrlif=1, ctlerr=0
Card: OmniVision Technologies, Inc. USB Camera-B4.09.24.1 at usb-20980000.usb-1.5, hi
  Unit: 3
    Control: name="Mic Capture Volume", index=0
    Info: id=3, control=2, cmask=0xf, channels=4, type="S16"
    Volume: min=0, max=1, dBmin=0, dBmax=0
USB Mixer: usb_id=0x0d8c013c, ctrlif=0, ctlerr=0
Card: C-Media Electronics Inc. USB PnP Sound Device at usb-20980000.usb-1.2, full spe
  Unit: 9
    Control: name="Speaker Playback Volume", index=0
    Info: id=9, control=2, cmask=0x3, channels=2, type="S16"
    Volume: min=-7264, max=-16, dBmin=-2837, dBmax=-6
  Unit: 9
    Control: name="Speaker Playback Switch", index=0
    Info: id=9, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
  Unit: 10
    Control: name="Auto Gain Control", index=0
    Info: id=10, control=7, cmask=0x0, channels=1, type="BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
  Unit: 10
    Control: name="Mic Capture Volume", index=0
    Info: id=10, control=2, cmask=0x0, channels=1, type="S16"
    Volume: min=0, max=6096, dBmin=0, dBmax=2381
  Unit: 10
    Control: name="Mic Capture Switch", index=0
    Info: id=10, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
  Unit: 13
    Control: name="Mic Playback Volume", index=0
    Info: id=13, control=2, cmask=0x0, channels=1, type="S16"
    Volume: min=0, max=6096, dBmin=0, dBmax=2381
  Unit: 13
    Control: name="Mic Playback Switch", index=0
    Info: id=13, 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 Aug 27 21:50 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 32 Aug 27 21:50 /dev/snd/controlC1
crw-rw---- 1 root audio 116, 24 Aug 27 21:50 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116, 56 Aug 27 21:50 /dev/snd/pcmC1D0c
crw-rw---- 1 root audio 116, 48 Aug 27 21:50 /dev/snd/pcmC1D0p
crw-rw---- 1 root audio 116,  1 Aug 27 21:17 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Aug 27 21:49 /dev/snd/timer

/dev/snd/by-id:
total 0
drwxr-xr-x 2 root root  80 Aug 27 21:50 .
drwxr-xr-x 4 root root 220 Aug 27 21:50 ..
lrwxrwxrwx 1 root root  12 Aug 27 21:50 usb-C-Media_Electronics_Inc._USB_PnP_Sound_Device-00 -> ../controlC1
lrwxrwxrwx 1 root root  12 Aug 27 21:50 usb-OmniVision_Technologies__Inc._USB_Camera-B4.09.24.1-01 -> ../controlC0

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  80 Aug 27 21:50 .
drwxr-xr-x 4 root root 220 Aug 27 21:50 ..
lrwxrwxrwx 1 root root  12 Aug 27 21:50 platform-20980000.usb-usb-0:1.2:1.0 -> ../controlC1
lrwxrwxrwx 1 root root  12 Aug 27 21:50 platform-20980000.usb-usb-0:1.5:1.1 -> ../controlC0


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

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

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


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 1: Device [USB PnP Sound Device], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: CameraB409241 [USB Camera-B4.09.24.1], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: Device [USB PnP Sound Device], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

!!-------Mixer controls for card 0 [CameraB409241]

amixer: Mixer load hw:0 error: Invalid argument
Card hw:0 'CameraB409241'/'OmniVision Technologies, Inc. USB Camera-B4.09.24.1 at usb-20980000.usb-1.5, hi'
  Mixer name	: 'USB Mixer'
  Components	: 'USB1415:2000'
  Controls      : 2
amixer: Mixer hw:0 load error: Invalid argument

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

Card hw:1 'Device'/'C-Media Electronics Inc. USB PnP Sound Device at usb-20980000.usb-1.2, full spe'
  Mixer name	: 'USB Mixer'
  Components	: 'USB0d8c:013c'
  Controls      : 9
  Simple ctrls  : 3
Simple mixer control 'Speaker',0
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 151
  Mono:
  Front Left: Playback 120 [79%] [-5.88dB] [on]
  Front Right: Playback 120 [79%] [-5.88dB] [on]
Simple mixer control 'Mic',0
  Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: Playback 0 - 127 Capture 0 - 16
  Mono: Playback 0 [0%] [0.00dB] [off] Capture 0 [0%] [0.00dB] [on]
Simple mixer control 'Auto Gain Control',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]


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

--startcollapse--
--endcollapse--


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

Module
gspca_ov534
gspca_main
v4l2_common
evdev
8192cu
videodev
media
snd_usb_audio
snd_hwdep
snd_usbmidi_lib
cfg80211
snd_rawmidi
snd_seq_device
snd_pcm
rfkill
snd_timer
snd
uio_pdrv_genirq
fixed
uio
ip_tables
x_tables
ipv6


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

[   16.394946] usb 1-1.5: 3:1: cannot get min/max values for control 2 (id 3)
[   16.420821] usbcore: registered new interface driver snd-usb-audio
[   16.739019] Linux video capture interface: v2.00
--
[   31.105930] WARNING: CPU: 0 PID: 42 at net/wireless/sme.c:981 __cfg80211_disconnected 0x334/0x374 [cfg80211]
[   31.105945] Modules linked in: gspca_ov534 gspca_main v4l2_common evdev 8192cu videodev media snd_usb_audio snd_hwdep snd_usbmidi_lib cfg80211 snd_rawmidi snd_seq_device snd_pcm rfkill snd_timer snd uio_pdrv_genirq fixed uio ip_tables x_tables ipv6
[   31.106054] CPU: 0 PID: 42 Comm: kworker/0:2 Not tainted 4.14.62  #1134
--
[   31.114728] WARNING: CPU: 0 PID: 42 at net/wireless/core.c:1307 cfg80211_netdev_notifier_call 0x3b0/0x5f0 [cfg80211]
[   31.114738] Modules linked in: gspca_ov534 gspca_main v4l2_common evdev 8192cu videodev media snd_usb_audio snd_hwdep snd_usbmidi_lib cfg80211 snd_rawmidi snd_seq_device snd_pcm rfkill snd_timer snd uio_pdrv_genirq fixed uio ip_tables x_tables ipv6
[   31.114849] CPU: 0 PID: 42 Comm: kworker/0:2 Tainted: G        W       4.14.62  #1134
--
[   36.683346] WARNING: CPU: 0 PID: 20 at net/wireless/sme.c:981 __cfg80211_disconnected 0x334/0x374 [cfg80211]
[   36.683513] Modules linked in: gspca_ov534 gspca_main v4l2_common evdev 8192cu videodev media snd_usb_audio snd_hwdep snd_usbmidi_lib cfg80211 snd_rawmidi snd_seq_device snd_pcm rfkill snd_timer snd uio_pdrv_genirq fixed uio ip_tables x_tables ipv6
[   36.683633] CPU: 0 PID: 20 Comm: kworker/u2:1 Tainted: G        W       4.14.62  #1134
--
[   38.321087] WARNING: CPU: 0 PID: 3 at net/wireless/sme.c:981 __cfg80211_disconnected 0x334/0x374 [cfg80211]
[   38.321099] Modules linked in: gspca_ov534 gspca_main v4l2_common evdev 8192cu videodev media snd_usb_audio snd_hwdep snd_usbmidi_lib cfg80211 snd_rawmidi snd_seq_device snd_pcm rfkill snd_timer snd uio_pdrv_genirq fixed uio ip_tables x_tables ipv6
[   38.321210] CPU: 0 PID: 3 Comm: kworker/0:0 Tainted: G        W       4.14.62  #1134
--
[   44.646640] WARNING: CPU: 0 PID: 152 at net/wireless/sme.c:981 __cfg80211_disconnected 0x334/0x374 [cfg80211]
[   44.646653] Modules linked in: gspca_ov534 gspca_main v4l2_common evdev 8192cu videodev media snd_usb_audio snd_hwdep snd_usbmidi_lib cfg80211 snd_rawmidi snd_seq_device snd_pcm rfkill snd_timer snd uio_pdrv_genirq fixed uio ip_tables x_tables ipv6
[   44.646762] CPU: 0 PID: 152 Comm: kworker/0:4 Tainted: G        W       4.14.62  #1134