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

!!Script ran on: Sat Mar 24 16:16:44 UTC 2018


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

Ubuntu 16.04.4 LTS \n \l ARCH=arm DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.4 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" UBUNTU_CODENAME=xenial


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

Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  


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

Kernel release:    4.14.0
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         aarch64
SMP Enabled:       Yes


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

Driver version:     k4.14.0
Library version:    1.1.0
Utilities version:  1.1.0


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



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

No sound servers found.


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

 0 [Codec          ]: H3_Audio_Codec - H3 Audio Codec
                      H3 Audio Codec
 1 [allwinnerhdmi  ]: allwinner_hdmi - allwinner,hdmi
                      allwinner,hdmi
 2 [Camera         ]: USB-Audio - USB 2.0 Camera
                      Sonix Technology Co., Ltd. USB 2.0 Camera at usb-1c1a000.usb-1, high 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
snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2
snd_usb_audio: index=-2
snd_usb_caiaq: index=-2
snd_usb_ua101: index=-2
snd_usb_us122l: index=-2
snd_usb_usx2y: index=-2
snd_cmipci: mpu_port=0x330 fm_port=0x388
snd_pcsp: index=-2
snd_usb_audio: index=-2


!!Loaded sound module options
!!---------------------------


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

USB Mixer: usb_id=0x0c456340, ctrlif=2, ctlerr=0
Card: Sonix Technology Co., Ltd. USB 2.0 Camera at usb-1c1a000.usb-1, high speed
  Unit: 2
    Control: name="Mic Capture Volume", index=0
    Info: id=2, control=2, cmask=0x1, channels=1, type="S16"
    Volume: min=2048, max=13568, dBmin=800, dBmax=5300
  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,  0 Feb 11  2016 /dev/snd/controlC0
crw-rw----  1 root audio 116, 32 Feb 11  2016 /dev/snd/controlC1
crw-rw----  1 root audio 116, 64 Feb 11  2016 /dev/snd/controlC2
crw-rw----  1 root audio 116, 24 Feb 11  2016 /dev/snd/pcmC0D0c
crw-rw----  1 root audio 116, 16 Feb 11  2016 /dev/snd/pcmC0D0p
crw-rw----  1 root audio 116, 48 Feb 11  2016 /dev/snd/pcmC1D0p
crw-rw----  1 root audio 116, 88 Feb 11  2016 /dev/snd/pcmC2D0c
crw-rw----  1 root audio 116,  1 Feb 11  2016 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Feb 11  2016 /dev/snd/timer

/dev/snd/by-id:
total 0
drwxr-xr-x 2 root root  60 Feb 11  2016 .
drwxr-xr-x 4 root root 260 Feb 11  2016 ..
lrwxrwxrwx 1 root root  12 Feb 11  2016 usb-Sonix_Technology_Co.__Ltd._USB_2.0_Camera-02 -> ../controlC2

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 100 Feb 11  2016 .
drwxr-xr-x 4 root root 260 Feb 11  2016 ..
lrwxrwxrwx 1 root root  12 Feb 11  2016 platform-1c1a000.usb-usb-0:1:1.2 -> ../controlC2
lrwxrwxrwx 1 root root  12 Feb 11  2016 platform-1c22c00.codec -> ../controlC0
lrwxrwxrwx 1 root root  12 Feb 11  2016 platform-soc:sound -> ../controlC1


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

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


pcm.!default {
    type hw
    card 0
    device 0
}

ctl.!default {
    type hw
    card 0
}


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: Codec [H3 Audio Codec], device 0: CDC PCM Codec-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: allwinnerhdmi [allwinner,hdmi], device 0: 1c22800.i2s-i2s-hifi i2s-hifi-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: Codec [H3 Audio Codec], device 0: CDC PCM Codec-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: Camera [USB 2.0 Camera], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

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

Card hw:0 'Codec'/'H3 Audio Codec'
  Mixer name	: ''
  Components	: ''
  Controls      : 20
  Simple ctrls  : 12
Simple mixer control 'Line In',0
  Capabilities: pvolume pvolume-joined pswitch cswitch
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 7
  Front Left: Playback 5 [71%] [3.00dB] [off] Capture [on]
  Front Right: Playback 5 [71%] [3.00dB] [off] Capture [on]
Simple mixer control 'Line Out',0
  Capabilities: pvolume pvolume-joined pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 17 [55%] [-21.00dB] [on]
  Front Right: Playback 17 [55%] [-21.00dB] [on]
Simple mixer control 'Line Out Source',0
  Capabilities: penum
  Items: 'Stereo' 'Mono Differential'
  Item0: 'Mono Differential'
  Item1: 'Mono Differential'
Simple mixer control 'Mic1',0
  Capabilities: pvolume pvolume-joined pswitch cswitch
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 7
  Front Left: Playback 3 [43%] [0.00dB] [off] Capture [on]
  Front Right: Playback 3 [43%] [0.00dB] [off] Capture [on]
Simple mixer control 'Mic1 Boost',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 7
  Mono: 4 [57%] [33.00dB]
Simple mixer control 'Mic2',0
  Capabilities: pvolume pvolume-joined pswitch cswitch
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 7
  Front Left: Playback 3 [43%] [0.00dB] [off] Capture [on]
  Front Right: Playback 3 [43%] [0.00dB] [off] Capture [on]
Simple mixer control 'Mic2 Boost',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 7
  Mono: 4 [57%] [33.00dB]
Simple mixer control 'Mixer',0
  Capabilities: cswitch
  Capture channels: Front Left - Front Right
  Front Left: Capture [on]
  Front Right: Capture [on]
Simple mixer control 'Mixer Reversed',0
  Capabilities: cswitch
  Capture channels: Front Left - Front Right
  Front Left: Capture [on]
  Front Right: Capture [on]
Simple mixer control 'ADC Gain',0
  Capabilities: cvolume cvolume-joined
  Capture channels: Mono
  Limits: Capture 0 - 7
  Mono: Capture 3 [43%] [0.00dB]
Simple mixer control 'DAC',0
  Capabilities: pvolume pvolume-joined pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 63
  Mono:
  Front Left: Playback 55 [87%] [-9.28dB] [on]
  Front Right: Playback 55 [87%] [-9.28dB] [on]
Simple mixer control 'DAC Reversed',0
  Capabilities: pswitch
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [off]
  Front Right: Playback [off]

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

Card hw:1 'allwinnerhdmi'/'allwinner,hdmi'
  Mixer name	: ''
  Components	: ''
  Controls      : 2
  Simple ctrls  : 0

!!-------Mixer controls for card 2 [Camera]

Card hw:2 'Camera'/'Sonix Technology Co., Ltd. USB 2.0 Camera at usb-1c1a000.usb-1, high speed'
  Mixer name	: 'USB Mixer'
  Components	: 'USB0c45:6340'
  Controls      : 3
  Simple ctrls  : 1
Simple mixer control 'Mic',0
  Capabilities: cvolume cvolume-joined cswitch cswitch-joined
  Capture channels: Mono
  Limits: Capture 0 - 15
  Mono: Capture 14 [93%] [50.00dB] [on]


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

--startcollapse--
state.Codec {
	control.1 {
		iface MIXER
		name 'DAC Playback Volume'
		value 55
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 63'
			dbmin -7308
			dbmax 0
			dbvalue.0 -928
		}
	}
	control.2 {
		iface MIXER
		name 'Line In Playback Volume'
		value 5
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 7'
			dbmin -450
			dbmax 600
			dbvalue.0 300
		}
	}
	control.3 {
		iface MIXER
		name 'Line Out Playback Volume'
		value 17
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 31'
			dbmin -9999999
			dbmax 0
			dbvalue.0 -2100
		}
	}
	control.4 {
		iface MIXER
		name 'Line Out Playback Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.5 {
		iface MIXER
		name 'Mic2 Playback Volume'
		value 3
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 7'
			dbmin -450
			dbmax 600
			dbvalue.0 0
		}
	}
	control.6 {
		iface MIXER
		name 'Mic2 Boost Volume'
		value 4
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 7'
			dbmin 0
			dbmax 4200
			dbvalue.0 3300
		}
	}
	control.7 {
		iface MIXER
		name 'Mic1 Playback Volume'
		value 3
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 7'
			dbmin -450
			dbmax 600
			dbvalue.0 0
		}
	}
	control.8 {
		iface MIXER
		name 'Mic1 Boost Volume'
		value 4
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 7'
			dbmin 0
			dbmax 4200
			dbvalue.0 3300
		}
	}
	control.9 {
		iface MIXER
		name 'ADC Gain Capture Volume'
		value 3
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 7'
			dbmin -450
			dbmax 600
			dbvalue.0 0
		}
	}
	control.10 {
		iface MIXER
		name 'DAC Playback Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.11 {
		iface MIXER
		name 'DAC Reversed Playback Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.12 {
		iface MIXER
		name 'Line In Playback Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.13 {
		iface MIXER
		name 'Mic1 Playback Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.14 {
		iface MIXER
		name 'Mic2 Playback Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.15 {
		iface MIXER
		name 'Mixer Capture Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.16 {
		iface MIXER
		name 'Mixer Reversed Capture Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.17 {
		iface MIXER
		name 'Line In Capture Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.18 {
		iface MIXER
		name 'Mic1 Capture Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.19 {
		iface MIXER
		name 'Mic2 Capture Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.20 {
		iface MIXER
		name 'Line Out Source Playback Route'
		value.0 'Mono Differential'
		value.1 'Mono Differential'
		comment {
			access 'read write'
			type ENUMERATED
			count 2
			item.0 Stereo
			item.1 'Mono Differential'
		}
	}
}
state.allwinnerhdmi {
	control.1 {
		iface PCM
		name 'Playback Channel Map'
		value.0 0
		value.1 0
		value.2 0
		value.3 0
		value.4 0
		value.5 0
		comment {
			access read
			type INTEGER
			count 6
			range '0 - 36'
		}
	}
	control.2 {
		iface PCM
		name ELD
		value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
		comment {
			access 'read volatile'
			type BYTES
			count 128
		}
	}
}
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 14
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 15'
			dbmin 800
			dbmax 5300
			dbvalue.0 5000
		}
	}
}
--endcollapse--


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

Module
bnep
hci_uart
btqca
btintel
bluetooth
snd_usb_audio
snd_hwdep
snd_usbmidi_lib
snd_seq_midi
snd_seq_midi_event
snd_seq
uvcvideo
videobuf2_vmalloc
videobuf2_memops
videobuf2_v4l2
videobuf2_core
snd_rawmidi
videodev
media
snd_seq_device
snd_soc_simple_card
ir_lirc_codec
snd_soc_simple_card_utils
lirc_dev
sunxi_cir
brcmfmac
rc_core
brcmutil
g_mass_storage
usb_f_mass_storage
libcomposite


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