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

!!Script ran on: Sun Feb  5 16:47:13 UTC 2017


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

ID_LIKE=debian


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

Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  


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

Kernel release:    4.1.19-v7
Operating System:  GNU/Linux
Architecture:      armv7l
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k4.1.19-v7
Library version:    
Utilities version:  1.1.3


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

snd_usb_audio


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

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


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

 1 [Camera         ]: USB-Audio - Camera
                      Camera 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_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
	vid : -1,-1,-1,-1,-1,-1,-1,-1


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

USB Mixer: usb_id=0x046d08f5, ctrlif=1, ctlerr=0
Card: Camera at usb-3f980000.usb-1.5, full speed
  Unit: 2
    Control: name="Auto Gain Control", index=0
    Info: id=2, control=7, cmask=0x0, channels=1, type="BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
  Unit: 2
    Control: name="Mic Capture Volume", index=0
    Info: id=2, control=2, cmask=0x0, channels=1, type="S16"
    Volume: min=-14080, max=0, dBmin=-5500, dBmax=0
  Unit: 2
    Control: name="Mic 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
--endcollapse--


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

crw-rw----  1 root audio 116, 32 Feb  4 23:21 /dev/snd/controlC1
crw-rw----  1 root audio 116, 56 Feb  4 23:21 /dev/snd/pcmC1D0c
crw-rw----  1 root audio 116,  1 Nov  3 17:16 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Feb  4 23:21 /dev/snd/timer

/dev/snd/by-id:
total 0
drwxr-xr-x 2 root root  60 Feb  4 23:21 .
drwxr-xr-x 4 root root 160 Feb  4 23:21 ..
lrwxrwxrwx 1 root root  12 Feb  4 23:21 usb-046d_Camera-01 -> ../controlC1

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Feb  4 23:21 .
drwxr-xr-x 4 root root 160 Feb  4 23:21 ..
lrwxrwxrwx 1 root root  12 Feb  4 23:21 platform-3f980000.usb-usb-0:1.5:1.1 -> ../controlC1


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

APLAY

**** List of PLAYBACK Hardware Devices ****

ARECORD

**** List of CAPTURE Hardware Devices ****
card 1: Camera [Camera], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

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

Card hw:1 'Camera'/'Camera at usb-3f980000.usb-1.5, full speed'
  Mixer name	: 'USB Mixer'
  Components	: 'USB046d:08f5'
  Controls      : 4
  Simple ctrls  : 2
Simple mixer control 'Mic',0
  Capabilities: cvolume cvolume-joined cswitch cswitch-joined
  Capture channels: Mono
  Limits: Capture 0 - 55
  Mono: Capture 48 [87%] [-7.00dB] [on]
Simple mixer control 'Auto Gain Control',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]


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

--startcollapse--
state.Camera {
	control.1 {
		iface PCM
		name 'Capture Channel Map'
		value 0
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 36'
		}
	}
	control.2 {
		iface MIXER
		name 'Mic Capture Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.3 {
		iface MIXER
		name 'Mic Capture Volume'
		value 48
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 55'
			dbmin -5500
			dbmax 0
			dbvalue.0 -700
		}
	}
	control.4 {
		iface MIXER
		name 'Auto Gain Control'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
}
--endcollapse--


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

Module
nfnetlink_queue
nfnetlink_log
nfnetlink
bluetooth
snd_usb_audio
snd_usbmidi_lib
snd_hwdep
snd_rawmidi
snd_seq_device
snd_pcm
snd_timer
snd
arc4
rt2800usb
rt2800lib
rt2x00usb
rt2x00lib
mac80211
gspca_stv06xx
crc_ccitt
gspca_main
videodev
media
usblp
joydev
evdev
brcmfmac
brcmutil
cfg80211
rfkill
bcm2835_gpiomem
bcm2835_rng
uio_pdrv_genirq
uio
binfmt_misc
ip_tables
x_tables
ipv6


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

[   25.750482] usbcore: registered new interface driver rt2800usb
[   26.042798] usbcore: registered new interface driver snd-usb-audio
[   26.140379] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code