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

!!Script ran on: Tue Jan 21 04:00:22 UTC 2020


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

PRETTY_NAME="Debian GNU/Linux 9 (stretch)" NAME="Debian GNU/Linux" ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/"


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

Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  


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

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


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

Driver version:     k4.14.0
Library version:    1.1.3
Utilities version:  1.1.3


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



!!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 [Codec          ]: H3_Audio_Codec - H3 Audio Codec
                      H3 Audio Codec
 1 [allwinnerhdmi  ]: allwinner_hdmi - allwinner,hdmi
                      allwinner,hdmi
 2 [Audio          ]: USB-Audio - USB2.0 High-Speed True HD Audio
                      C-Media Electronics Inc. USB2.0 High-Speed True HD Audio at usb-1c1d000.usb-1, 


!!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
!!---------------------------


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

USB Mixer: usb_id=0x0d8c0004, ctrlif=0, ctlerr=0
Card: C-Media Electronics Inc. USB2.0 High-Speed True HD Audio at usb-1c1d000.usb-1, 
  Unit: 13
    Control: name="PCM 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: 18
    Control: name="Clock Source 18 Validity", index=0
    Info: id=18, control=2, cmask=0x0, channels=1, type="BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
--endcollapse--


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

crw-rw---- 1 root audio 116,  0 Jan 21 11:41 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 32 Jan 21 11:41 /dev/snd/controlC1
crw-rw---- 1 root audio 116, 64 Jan 21 11:41 /dev/snd/controlC2
crw-rw---- 1 root audio 116, 24 Jan 21 11:41 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116, 16 Jan 21 11:41 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116, 48 Jan 21 11:41 /dev/snd/pcmC1D0p
crw-rw---- 1 root audio 116, 80 Jan 21 11:55 /dev/snd/pcmC2D0p
crw-rw---- 1 root audio 116,  1 Jan 21 11:41 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Jan 21 11:41 /dev/snd/timer

/dev/snd/by-id:
total 0
drwxr-xr-x 2 root root  60 Jan 21 11:41 .
drwxr-xr-x 4 root root 260 Jan 21 11:41 ..
lrwxrwxrwx 1 root root  12 Jan 21 11:41 usb-C-Media_Electronics_Inc._USB2.0_High-Speed_True_HD_Audio-00 -> ../controlC2

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 100 Jan 21 11:41 .
drwxr-xr-x 4 root root 260 Jan 21 11:41 ..
lrwxrwxrwx 1 root root  12 Jan 21 11:41 platform-1c1d000.usb-usb-0:1:1.0 -> ../controlC2
lrwxrwxrwx 1 root root  12 Jan 21 11:41 platform-1c22c00.codec -> ../controlC0
lrwxrwxrwx 1 root root  12 Jan 21 11:41 platform-soc:sound -> ../controlC1


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

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

pcm.!default {
	type hw
	card 2
	device 0
}

ctl.!default {
	type hw
	card 2
}


!!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
card 2: Audio [USB2.0 High-Speed True HD Audio], device 0: USB Audio [USB Audio]
  Subdevices: 0/1
  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

!!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 3 [43%] [0.00dB] [off] Capture [off]
  Front Right: Playback 3 [43%] [0.00dB] [off] Capture [off]
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: 'Stereo'
  Item1: 'Stereo'
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 [off]
  Front Right: Playback 3 [43%] [0.00dB] [off] Capture [off]
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 [off]
  Front Right: Playback 3 [43%] [0.00dB] [off] Capture [off]
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 [off]
  Front Right: Capture [off]
Simple mixer control 'Mixer Reversed',0
  Capabilities: cswitch
  Capture channels: Front Left - Front Right
  Front Left: Capture [off]
  Front Right: Capture [off]
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 45 [71%] [-20.88dB] [on]
  Front Right: Playback 45 [71%] [-20.88dB] [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 [Audio]

Card hw:2 'Audio'/'C-Media Electronics Inc. USB2.0 High-Speed True HD Audio at usb-1c1d000.usb-1, '
  Mixer name	: 'USB Mixer'
  Components	: 'USB0d8c:0004'
  Controls      : 3
  Simple ctrls  : 2
Simple mixer control 'PCM',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Clock Source 18 Validity',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]


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

--startcollapse--
state.Codec {
	control.1 {
		iface MIXER
		name 'DAC Playback Volume'
		value 45
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 63'
			dbmin -7308
			dbmax 0
			dbvalue.0 -2088
		}
	}
	control.2 {
		iface MIXER
		name 'Line In Playback Volume'
		value 3
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 7'
			dbmin -450
			dbmax 600
			dbvalue.0 0
		}
	}
	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 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.16 {
		iface MIXER
		name 'Mixer Reversed Capture Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.17 {
		iface MIXER
		name 'Line In Capture Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.18 {
		iface MIXER
		name 'Mic1 Capture Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.19 {
		iface MIXER
		name 'Mic2 Capture Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.20 {
		iface MIXER
		name 'Line Out Source Playback Route'
		value.0 Stereo
		value.1 Stereo
		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.Audio {
	control.1 {
		iface PCM
		name 'Playback Channel Map'
		value.0 3
		value.1 4
		comment {
			access read
			type INTEGER
			count 2
			range '0 - 36'
		}
	}
	control.2 {
		iface MIXER
		name 'PCM Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.3 {
		iface MIXER
		name 'Clock Source 18 Validity'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
}
--endcollapse--


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

Module
snd_usb_audio
snd_hwdep
snd_usbmidi_lib
snd_rawmidi
snd_seq_device
ir_lirc_codec
snd_soc_simple_card
lirc_dev
snd_soc_simple_card_utils
sunxi_cir
rc_core
rtc_ds1307
g_mass_storage
usb_f_mass_storage
libcomposite


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

[    1.160242] sun4i-drm display-engine: bound 1c0c000.lcd-controller (ops sun4i_tcon_ops)
[    1.289905] sun8i-dw-hdmi 1ee0000.hdmi: Detected HDMI TX controller v1.32a with HDCP (sun8i_dw_hdmi_phy)
[    1.299639] sun8i-dw-hdmi 1ee0000.hdmi: registered DesignWare HDMI I2C bus driver
[    1.307287] sun4i-drm display-engine: bound 1ee0000.hdmi (ops sun8i_dw_hdmi_ops)
--
[    2.405301] input: r-gpio-keys as /devices/platform/r-gpio-keys/input/input0
[    2.412767] ALSA device list:
[    2.415747]   #0: H3 Audio Codec
--
[    5.503898] sunxi-ir 1f02000.ir: initialized sunXi IR driver
[    5.511615] asoc-simple-card soc:sound: i2s-hifi <-> 1c22800.i2s mapping ok
[    5.557872] usbcore: registered new interface driver snd-usb-audio
[    5.823409] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.