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

!!Script ran on: Wed Feb 12 17:53:05 UTC 2020


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

Ubuntu 16.04.6 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04.6 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.6 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:    5.4.0-pine64
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         aarch64
SMP Enabled:       Yes


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

Driver version:     k5.4.0-pine64
Library version:    1.1.0
Utilities version:  1.1.0


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

snd_soc_simple_card
snd_soc_simple_card


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

Pulseaudio:
      Installed - Yes (/usr/bin/pulseaudio)
      Running - Yes


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

 0 [audio          ]: EC25_audio - EC25 audio
                      EC25 audio
 1 [sun50ia64audio ]: sun50i-a64-audi - sun50i-a64-audio
                      sun50i-a64-audio


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

!!Module: snd_soc_simple_card
	* : 

!!Module: snd_soc_simple_card
	* : 


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

crw-rw----  1 root audio 116,  0 Feb 12 17:50 /dev/snd/controlC0
crw-rw----  1 root audio 116, 32 Feb 12 17:50 /dev/snd/controlC1
crw-rw----  1 root audio 116, 24 Feb 12 17:50 /dev/snd/pcmC0D0c
crw-rw----  1 root audio 116, 16 Feb 12 17:50 /dev/snd/pcmC0D0p
crw-rw----  1 root audio 116, 56 Feb 12 17:50 /dev/snd/pcmC1D0c
crw-rw----  1 root audio 116, 48 Feb 12 17:50 /dev/snd/pcmC1D0p
crw-rw----  1 root audio 116, 33 Feb 12 17:50 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  80 Feb 12 17:50 .
drwxr-xr-x 3 root root 200 Feb 12 17:50 ..
lrwxrwxrwx 1 root root  12 Feb 12 17:50 platform-sound -> ../controlC1
lrwxrwxrwx 1 root root  12 Feb 12 17:50 platform-sound-modem -> ../controlC0


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: audio [EC25 audio], device 0: 1c22000.i2s-ec25 ec25-0 [1c22000.i2s-ec25 ec25-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: sun50ia64audio [sun50i-a64-audio], device 0: 1c22c00.dai-sun8i sun8i-0 [1c22c00.dai-sun8i sun8i-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: audio [EC25 audio], device 0: 1c22000.i2s-ec25 ec25-0 [1c22000.i2s-ec25 ec25-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: sun50ia64audio [sun50i-a64-audio], device 0: 1c22c00.dai-sun8i sun8i-0 [1c22c00.dai-sun8i sun8i-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

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

Card hw:0 'audio'/'EC25 audio'
  Mixer name	: ''
  Components	: ''
  Controls      : 0
  Simple ctrls  : 0

!!-------Mixer controls for card 1 [sun50ia64audio]

Card hw:1 'sun50ia64audio'/'sun50i-a64-audio'
  Mixer name	: ''
  Components	: ''
  Controls      : 27
  Simple ctrls  : 18
Simple mixer control 'Headphone',0
  Capabilities: pvolume pvolume-joined pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 63
  Mono:
  Front Left: Playback 43 [68%] [-20.00dB] [on]
  Front Right: Playback 43 [68%] [-20.00dB] [on]
Simple mixer control 'Headphone Source',0
  Capabilities: penum
  Items: 'DAC' 'Mixer'
  Item0: 'DAC'
  Item1: 'DAC'
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 'AIF1 Data Digital ADC',0
  Capabilities: cswitch
  Capture channels: Front Left - Front Right
  Front Left: Capture [off]
  Front Right: Capture [off]
Simple mixer control 'AIF1 Slot 0 Digital DAC',0
  Capabilities: pswitch
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [off]
  Front Right: Playback [off]
Simple mixer control 'DAC',0
  Capabilities: pswitch
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [on]
  Front Right: Playback [on]
Simple mixer control 'DAC Reversed',0
  Capabilities: pswitch
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [off]
  Front Right: Playback [off]
Simple mixer control 'Earpiece',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 31
  Mono: Playback 0 [0%] [-99999.99dB] [off]
Simple mixer control 'Earpiece Source',0
  Capabilities: penum
  Items: 'DACR' 'DACL' 'Right Mixer' 'Left Mixer'
  Item0: 'DACR'


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

--startcollapse--
state.audio {
	control {
	}
}
state.sun50ia64audio {
	control.1 {
		iface MIXER
		name 'Headphone Playback Volume'
		value 43
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 63'
			dbmin -9999999
			dbmax 0
			dbvalue.0 -2000
		}
	}
	control.2 {
		iface MIXER
		name 'Headphone Playback Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.3 {
		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.4 {
		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.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 '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.8 {
		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.9 {
		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.10 {
		iface MIXER
		name 'Line Out Playback Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.11 {
		iface MIXER
		name 'Earpiece Playback Volume'
		value 0
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 31'
			dbmin -9999999
			dbmax 0
			dbvalue.0 -9999999
		}
	}
	control.12 {
		iface MIXER
		name 'Earpiece Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.13 {
		iface MIXER
		name 'AIF1 Slot 0 Digital DAC Playback Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.14 {
		iface MIXER
		name 'AIF1 Data Digital ADC Capture Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.15 {
		iface MIXER
		name 'Headphone Source Playback Route'
		value.0 DAC
		value.1 DAC
		comment {
			access 'read write'
			type ENUMERATED
			count 2
			item.0 DAC
			item.1 Mixer
		}
	}
	control.16 {
		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'
		}
	}
	control.17 {
		iface MIXER
		name 'Earpiece Source Playback Route'
		value DACR
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 DACR
			item.1 DACL
			item.2 'Right Mixer'
			item.3 'Left Mixer'
		}
	}
	control.18 {
		iface MIXER
		name 'DAC Playback Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.19 {
		iface MIXER
		name 'DAC Reversed Playback Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.20 {
		iface MIXER
		name 'Line In Playback Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.21 {
		iface MIXER
		name 'Mic1 Playback Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.22 {
		iface MIXER
		name 'Mic2 Playback Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.23 {
		iface MIXER
		name 'Mixer Capture Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.24 {
		iface MIXER
		name 'Mixer Reversed Capture Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.25 {
		iface MIXER
		name 'Line In Capture Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.26 {
		iface MIXER
		name 'Mic1 Capture Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.27 {
		iface MIXER
		name 'Mic2 Capture Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
}
--endcollapse--


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

Module
qmi_wwan
option
cdc_wdm
usbnet
usb_wwan
usbserial
ipv6
nf_defrag_ipv6
ov5640
8723cs
crct10dif_ce
gpio_vibra
st_magn_spi
st_sensors_spi
bluetooth
st_magn_i2c
sun6i_csi
inv_mpu6050_i2c
st_sensors_i2c
ecdh_generic
cfg80211
st_magn
ecc
inv_mpu6050
st_sensors
v4l2_fwnode
industrialio_triggered_buffer
rfkill
kfifo_buf
sun50i_codec_analog
snd_soc_simple_card
sun8i_adda_pr_regmap
stk3310
sun4i_lradc_keys
sun8i_codec
sun4i_i2s
snd_soc_ec25
snd_soc_simple_amplifier
i2c_gpio
snd_soc_simple_card_utils
snd_soc_core
snd_pcm_dmaengine
snd_pcm
snd_timer
snd
soundcore


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

[    6.389057] input: 1c21800.lradc as /devices/platform/soc/1c21800.lradc/input/input2
[    6.536381] asoc-simple-card sound-modem: ec25 <-> 1c22000.i2s mapping ok
[    6.545216] simple-amplifier audio-amplifier: audio-amplifier supply VCC not found, using dummy regulator
[    6.545400] sun50i-codec-analog 1f015c0.codec-analog: 1f015c0.codec-analog supply cpvdd not found, using dummy regulator
[    6.555926] asoc-simple-card sound: sun8i <-> 1c22c00.dai mapping ok
[    6.697644] cfg80211: Loading compiled-in X.509 certificates for regulatory database