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

!!Script ran on: Wed Sep  6 11:01:57 UTC 2017


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

ID_LIKE=debian


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

Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  
Board Vendor:      
Board Name:        


!!ACPI Device Status Information
!!---------------



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

Kernel release:    4.9.16-v7 
Operating System:  GNU/Linux
Architecture:      armv7l
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k4.9.16-v7 
Library version:    1.0.25
Utilities version:  1.0.25


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

snd_bcm2835
snd_usb_audio


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

No sound servers found.


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

 0 [ALSA           ]: bcm2835 - bcm2835 ALSA
                      bcm2835 ALSA
 1 [Device         ]: USB-Audio - USB Sound Device
                      USB Sound Device at usb-3f980000.usb-1.3, full speed


!!Modprobe options (Sound related)
!!--------------------------------

snd_pcsp: index=-2
snd_usb_audio: index=-2 nrpacks=1
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=0x0d8c0102, ctrlif=0, ctlerr=0
Card: USB Sound Device at usb-3f980000.usb-1.3, full speed
  Unit: 2
    Control: name="PCM Capture Volume", index=0
    Info: id=2, control=2, cmask=0x3, channels=2, type="S16"
    Volume: min=-4096, max=2832, dBmin=-1600, dBmax=1106
  Unit: 2
    Control: name="PCM 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: 7
    Control: name="PCM Capture Source", index=0
    Info: id=7, control=0, cmask=0x0, channels=1, type="U8"
    Volume: min=1, max=4, dBmin=0, dBmax=0
  Unit: 8
    Control: name="Mic Capture Volume", index=0
    Info: id=8, control=2, cmask=0x3, channels=2, type="S16"
    Volume: min=-4096, max=2832, dBmin=-1600, dBmax=1106
  Unit: 8
    Control: name="Mic Capture Switch", index=0
    Info: id=8, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
  Unit: 9
    Control: name="Mic Playback Volume", index=0
    Info: id=9, control=2, cmask=0x3, channels=2, type="S16"
    Volume: min=-6144, max=1921, dBmin=-2400, dBmax=750
  Unit: 9
    Control: name="Mic 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: 11
    Control: name="Line Playback Volume", index=0
    Info: id=11, control=2, cmask=0x3, channels=2, type="S16"
    Volume: min=-6144, max=1921, dBmin=-2400, dBmax=750
  Unit: 11
    Control: name="Line 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
  Unit: 13
    Control: name="Speaker Playback Volume", index=0
    Info: id=13, control=2, cmask=0xff, channels=8, type="S16"
    Volume: min=-9456, max=0, dBmin=-3693, dBmax=0
  Unit: 13
    Control: name="Speaker 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
  Unit: 15
    Control: name="Line Capture Volume", index=0
    Info: id=15, control=2, cmask=0x3, channels=2, type="S16"
    Volume: min=-4096, max=2832, dBmin=-1600, dBmax=1106
  Unit: 15
    Control: name="Line Capture Switch", index=0
    Info: id=15, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
  Unit: 16
    Control: name="IEC958 In Capture Switch", index=0
    Info: id=16, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
--endcollapse--


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

crw-rw---T 1 root audio 116,  0 Jan  1  1970 /dev/snd/controlC0
crw-rw---T 1 root audio 116, 32 Jan  1  1970 /dev/snd/controlC1
crw-rw---T 1 root audio 116, 16 Jan  1  1970 /dev/snd/pcmC0D0p
crw-rw---T 1 root audio 116, 17 Jan  1  1970 /dev/snd/pcmC0D1p
crw-rw---T 1 root audio 116, 56 Jan  1  1970 /dev/snd/pcmC1D0c
crw-rw---T 1 root audio 116, 48 Jan  1  1970 /dev/snd/pcmC1D0p
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-id:
total 0
drwxr-xr-x 2 root root  60 Jan  1  1970 .
drwxr-xr-x 4 root root 240 Jan  1  1970 ..
lrwxrwxrwx 1 root root  12 Jan  1  1970 usb-0d8c_USB_Sound_Device-00 -> ../controlC1

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  80 Jan  1  1970 .
drwxr-xr-x 4 root root 240 Jan  1  1970 ..
lrwxrwxrwx 1 root root  12 Jan  1  1970 platform-3f980000.usb-usb-0:1.3:1.0 -> ../controlC1
lrwxrwxrwx 1 root root  12 Jan  1  1970 platform-soc:audio -> ../controlC0


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

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

pcm.!default {
    type plug
    slave.pcm {
        type dmix
        ipc_key 1024
        slave {
            pcm "hw:1"
            rate 44100
#            period_time 0
#            period_size 4096
#            buffer_size 131072
        }
    }
}
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: Device [USB Sound Device], device 0: USB Audio [USB Audio]
  Subdevices: 0/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 1: Device [USB Sound Device], 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 penum
  Playback channels: Mono
  Limits: Playback -10239 - 400
  Mono: Playback 188 [98%] [1.88dB] [on]

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

Card hw:1 'Device'/'USB Sound Device at usb-3f980000.usb-1.3, full speed'
  Mixer name	: 'USB Mixer'
  Components	: 'USB0d8c:0102'
  Controls      : 16
  Simple ctrls  : 6
Simple mixer control 'Speaker',0
  Capabilities: pvolume pswitch pswitch-joined penum
  Playback channels: Front Left - Front Right - Rear Left - Rear Right - Front Center - Woofer - Side Left - Side Right
  Limits: Playback 0 - 197
  Mono:
  Front Left: Playback 190 [96%] [-1.32dB] [on]
  Front Right: Playback 190 [96%] [-1.32dB] [on]
  Rear Left: Playback 190 [96%] [-1.32dB] [on]
  Rear Right: Playback 190 [96%] [-1.32dB] [on]
  Front Center: Playback 190 [96%] [-1.32dB] [on]
  Woofer: Playback 190 [96%] [-1.32dB] [on]
  Side Left: Playback 190 [96%] [-1.32dB] [on]
  Side Right: Playback 190 [96%] [-1.32dB] [on]
Simple mixer control 'PCM',0
  Capabilities: cvolume cswitch cswitch-joined penum
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 6928
  Front Left: Capture 6651 [96%] [9.97dB] [on]
  Front Right: Capture 6651 [96%] [9.97dB] [on]
Simple mixer control 'PCM Capture Source',0
  Capabilities: enum
  Items: 'Mic' 'Line' 'IEC958 In' 'Mixer'
  Item0: 'Mic'
Simple mixer control 'Line',0
  Capabilities: pvolume cvolume pswitch pswitch-joined cswitch cswitch-joined penum
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 8065 Capture 0 - 6928
  Front Left: Playback 7743 [96%] [6.24dB] [on] Capture 6651 [96%] [9.97dB] [on]
  Front Right: Playback 7743 [96%] [6.24dB] [on] Capture 6651 [96%] [9.97dB] [on]
Simple mixer control 'Mic',0
  Capabilities: pvolume cvolume pswitch pswitch-joined cswitch cswitch-joined penum
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 8065 Capture 0 - 6928
  Front Left: Playback 6856 [85%] [2.77dB] [off] Capture 3869 [56%] [0.89dB] [on]
  Front Right: Playback 6856 [85%] [2.77dB] [off] Capture 3869 [56%] [0.89dB] [on]
Simple mixer control 'IEC958 In',0
  Capabilities: cswitch cswitch-joined penum
  Capture channels: Mono
  Mono: Capture [on]


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

--startcollapse--
state.ALSA {
	control.1 {
		iface MIXER
		name 'PCM Playback Volume'
		value 188
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '-10239 - 400'
			dbmin -9999999
			dbmax 400
			dbvalue.0 188
		}
	}
	control.2 {
		iface MIXER
		name 'PCM Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.3 {
		iface MIXER
		name 'PCM Playback Route'
		value 1
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 2'
		}
	}
	control.4 {
		iface PCM
		name 'IEC958 Playback Default'
		value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
		comment {
			access 'read write'
			type IEC958
			count 1
		}
	}
	control.5 {
		iface PCM
		name 'IEC958 Playback Con Mask'
		value '0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
		comment {
			access read
			type IEC958
			count 1
		}
	}
	control.6 {
		iface PCM
		name 'IEC958 Playback PCM Stream'
		value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
		comment {
			access 'read write inactive'
			type IEC958
			count 1
		}
	}
}
state.Device {
	control.1 {
		iface PCM
		name 'Playback Channel Map'
		value.0 3
		value.1 4
		value.2 0
		value.3 0
		value.4 0
		value.5 0
		value.6 0
		value.7 0
		comment {
			access read
			type INTEGER
			count 8
			range '0 - 36'
		}
	}
	control.2 {
		iface PCM
		name 'Capture Channel Map'
		value.0 0
		value.1 0
		comment {
			access read
			type INTEGER
			count 2
			range '0 - 36'
		}
	}
	control.3 {
		iface MIXER
		name 'Mic Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.4 {
		iface MIXER
		name 'Mic Playback Volume'
		value.0 6856
		value.1 6856
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 8065'
			dbmin -2400
			dbmax 750
			dbvalue.0 277
			dbvalue.1 277
		}
	}
	control.5 {
		iface MIXER
		name 'Line Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.6 {
		iface MIXER
		name 'Line Playback Volume'
		value.0 7743
		value.1 7743
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 8065'
			dbmin -2400
			dbmax 750
			dbvalue.0 624
			dbvalue.1 624
		}
	}
	control.7 {
		iface MIXER
		name 'Speaker Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.8 {
		iface MIXER
		name 'Speaker Playback Volume'
		value.0 190
		value.1 190
		value.2 190
		value.3 190
		value.4 190
		value.5 190
		value.6 190
		value.7 190
		comment {
			access 'read write'
			type INTEGER
			count 8
			range '0 - 197'
			dbmin -3693
			dbmax 0
			dbvalue.0 -132
			dbvalue.1 -132
			dbvalue.2 -132
			dbvalue.3 -132
			dbvalue.4 -132
			dbvalue.5 -132
			dbvalue.6 -132
			dbvalue.7 -132
		}
	}
	control.9 {
		iface MIXER
		name 'Mic Capture Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.10 {
		iface MIXER
		name 'Mic Capture Volume'
		value.0 3869
		value.1 3869
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 6928'
			dbmin -1600
			dbmax 1106
			dbvalue.0 -89
			dbvalue.1 -89
		}
	}
	control.11 {
		iface MIXER
		name 'Line Capture Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.12 {
		iface MIXER
		name 'Line Capture Volume'
		value.0 6651
		value.1 6651
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 6928'
			dbmin -1600
			dbmax 1106
			dbvalue.0 997
			dbvalue.1 997
		}
	}
	control.13 {
		iface MIXER
		name 'IEC958 In Capture Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.14 {
		iface MIXER
		name 'PCM Capture Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.15 {
		iface MIXER
		name 'PCM Capture Volume'
		value.0 6651
		value.1 6651
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 6928'
			dbmin -1600
			dbmax 1106
			dbvalue.0 997
			dbvalue.1 997
		}
	}
	control.16 {
		iface MIXER
		name 'PCM Capture Source'
		value Mic
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 Mic
			item.1 Line
			item.2 'IEC958 In'
			item.3 Mixer
		}
	}
}
--endcollapse--


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

Module
xt_REDIRECT
nf_nat_redirect
xt_tcpudp
iptable_nat
nf_nat_ipv4
nf_nat
ipv6
nf_conntrack_ipv4
nf_defrag_ipv4
xt_state
nf_conntrack
xt_multiport
iptable_filter
ip_tables
x_tables
brcmfmac
brcmutil
cfg80211
rfkill
snd_bcm2835
bcm2835_gpiomem
snd_usb_audio
snd_hwdep
snd_usbmidi_lib
snd_seq_midi
snd_seq_midi_event
snd_rawmidi
snd_pcm
snd_seq
snd_seq_device
snd_timer
evdev
snd
uio_pdrv_genirq
uio
fixed


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

[    2.324612] hid-generic 0003:0D8C:0102.0001: input,hidraw0: USB HID v1.00 Device [USB Sound Device        ] on usb-3f980000.usb-1.3/input3
[    2.586342] snd_usb_audio: unknown parameter 'nrpacks' ignored
[    2.600328] usb 1-1.3: current rate 30464 is different from the runtime rate 96000
--
[    2.663784] usb 1-1.3: [2] FU [PCM Capture Volume] ch = 2, val = -4096/2832/1
[    2.667210] usbcore: registered new interface driver snd-usb-audio
[    2.710341] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000