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

!!Script ran on: Thu Apr 12 08:28:06 UTC 2018


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

Debian GNU/Linux 9 \n \l 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:    4.9.56-linaro-lt-qcom
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k4.9.56-linaro-lt-qcom
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 - Yes


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

 0 [DB410c         ]: DB410c - DB410c
                      DB410c


!!PCI Soundcards installed in the system
!!--------------------------------------



!!Advanced information - PCI Vendor/Device/Subsystem ID's
!!-------------------------------------------------------



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


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

crw-rw----  1 root audio 116,  0 Apr 11 14:51 /dev/snd/controlC0
crw-rw----  1 root audio 116, 16 Apr 11 14:51 /dev/snd/pcmC0D0p
crw-rw----  1 root audio 116, 25 Apr 11 14:51 /dev/snd/pcmC0D1c
crw-rw----  1 root audio 116, 33 Apr 11 14:51 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Apr 11 14:51 .
drwxr-xr-x 3 root root 140 Apr 11 14:51 ..
lrwxrwxrwx 1 root root  12 Apr 11 14:51 platform-7702000.sound -> ../controlC0


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: DB410c [DB410c], device 0: WCD multicodec-0 []
  Subdevices: 0/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: DB410c [DB410c], device 1: WCD-Capture multicodec-1 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

!!-------Mixer controls for card 0 [DB410c]

Card hw:0 'DB410c'/'DB410c'
  Mixer name	: ''
  Components	: ''
  Controls      : 37
  Simple ctrls  : 37
Simple mixer control 'ADC1',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 8
  Mono: 7 [88%] [42.00dB]
Simple mixer control 'ADC2',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 8
  Mono: 7 [88%] [42.00dB]
Simple mixer control 'ADC2 MUX',0
  Capabilities: enum
  Items: 'ZERO' 'INP2' 'INP3'
  Item0: 'ZERO'
Simple mixer control 'ADC3',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 8
  Mono: 7 [88%] [42.00dB]
Simple mixer control 'DEC1 MUX',0
  Capabilities: enum
  Items: 'ZERO' 'ADC1' 'ADC2' 'ADC3' 'DMIC1' 'DMIC2'
  Item0: 'ZERO'
Simple mixer control 'DEC2 MUX',0
  Capabilities: enum
  Items: 'ZERO' 'ADC1' 'ADC2' 'ADC3' 'DMIC1' 'DMIC2'
  Item0: 'ZERO'
Simple mixer control 'HPHL',0
  Capabilities: enum
  Items: 'ZERO' 'Switch'
  Item0: 'ZERO'
Simple mixer control 'HPHR',0
  Capabilities: enum
  Items: 'ZERO' 'Switch'
  Item0: 'ZERO'
Simple mixer control 'RDAC2 MUX',0
  Capabilities: enum
  Items: 'ZERO' 'RX2' 'RX1'
  Item0: 'ZERO'
Simple mixer control 'RX1 DCB',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'RX1 DCB Cutoff',0
  Capabilities: enum
  Items: '4Hz' '75Hz' '150Hz'
  Item0: '4Hz'
Simple mixer control 'RX1 Digital',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 255
  Mono: 231 [91%] [30.90dB]
Simple mixer control 'RX1 MIX1 INP1',0
  Capabilities: enum
  Items: 'ZERO' 'IIR1' 'IIR2' 'RX1' 'RX2' 'RX3'
  Item0: 'ZERO'
Simple mixer control 'RX1 MIX1 INP2',0
  Capabilities: enum
  Items: 'ZERO' 'IIR1' 'IIR2' 'RX1' 'RX2' 'RX3'
  Item0: 'ZERO'
Simple mixer control 'RX1 MIX1 INP3',0
  Capabilities: enum
  Items: 'ZERO' 'IIR1' 'IIR2' 'RX1' 'RX2' 'RX3'
  Item0: 'ZERO'
Simple mixer control 'RX1 Mute',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'RX2 DCB',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'RX2 DCB Cutoff',0
  Capabilities: enum
  Items: '4Hz' '75Hz' '150Hz'
  Item0: '4Hz'
Simple mixer control 'RX2 Digital',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 255
  Mono: 231 [91%] [30.90dB]
Simple mixer control 'RX2 MIX1 INP1',0
  Capabilities: enum
  Items: 'ZERO' 'IIR1' 'IIR2' 'RX1' 'RX2' 'RX3'
  Item0: 'ZERO'
Simple mixer control 'RX2 MIX1 INP2',0
  Capabilities: enum
  Items: 'ZERO' 'IIR1' 'IIR2' 'RX1' 'RX2' 'RX3'
  Item0: 'ZERO'
Simple mixer control 'RX2 MIX1 INP3',0
  Capabilities: enum
  Items: 'ZERO' 'IIR1' 'IIR2' 'RX1' 'RX2' 'RX3'
  Item0: 'ZERO'
Simple mixer control 'RX2 Mute',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'RX3 DCB',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'RX3 DCB Cutoff',0
  Capabilities: enum
  Items: '4Hz' '75Hz' '150Hz'
  Item0: '4Hz'
Simple mixer control 'RX3 Digital',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 255
  Mono: 231 [91%] [30.90dB]
Simple mixer control 'RX3 MIX1 INP1',0
  Capabilities: enum
  Items: 'ZERO' 'IIR1' 'IIR2' 'RX1' 'RX2' 'RX3'
  Item0: 'ZERO'
Simple mixer control 'RX3 MIX1 INP2',0
  Capabilities: enum
  Items: 'ZERO' 'IIR1' 'IIR2' 'RX1' 'RX2' 'RX3'
  Item0: 'ZERO'
Simple mixer control 'RX3 MIX1 INP3',0
  Capabilities: enum
  Items: 'ZERO' 'IIR1' 'IIR2' 'RX1' 'RX2' 'RX3'
  Item0: 'ZERO'
Simple mixer control 'RX3 Mute',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'SPK DAC',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'TX1 Digital',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 255
  Mono: 231 [91%] [30.90dB]
Simple mixer control 'TX1 HPF',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'TX1 HPF Cutoff',0
  Capabilities: enum
  Items: '4Hz' '75Hz' '150Hz'
  Item0: '4Hz'
Simple mixer control 'TX2 Digital',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 255
  Mono: 231 [91%] [30.90dB]
Simple mixer control 'TX2 HPF',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'TX2 HPF Cutoff',0
  Capabilities: enum
  Items: '4Hz' '75Hz' '150Hz'
  Item0: '4Hz'


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

--startcollapse--
state.DB410c {
	control.1 {
		iface MIXER
		name 'RX1 Digital Volume'
		value 231
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 255'
			dbmin -3840
			dbmax 3810
			dbvalue.0 3090
		}
	}
	control.2 {
		iface MIXER
		name 'RX2 Digital Volume'
		value 231
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 255'
			dbmin -3840
			dbmax 3810
			dbvalue.0 3090
		}
	}
	control.3 {
		iface MIXER
		name 'RX3 Digital Volume'
		value 231
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 255'
			dbmin -3840
			dbmax 3810
			dbvalue.0 3090
		}
	}
	control.4 {
		iface MIXER
		name 'TX1 Digital Volume'
		value 231
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 255'
			dbmin -3840
			dbmax 3810
			dbvalue.0 3090
		}
	}
	control.5 {
		iface MIXER
		name 'TX2 Digital Volume'
		value 231
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 255'
			dbmin -3840
			dbmax 3810
			dbvalue.0 3090
		}
	}
	control.6 {
		iface MIXER
		name 'TX1 HPF Cutoff'
		value '4Hz'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 '4Hz'
			item.1 '75Hz'
			item.2 '150Hz'
		}
	}
	control.7 {
		iface MIXER
		name 'TX2 HPF Cutoff'
		value '4Hz'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 '4Hz'
			item.1 '75Hz'
			item.2 '150Hz'
		}
	}
	control.8 {
		iface MIXER
		name 'TX1 HPF Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.9 {
		iface MIXER
		name 'TX2 HPF Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.10 {
		iface MIXER
		name 'RX1 DCB Cutoff'
		value '4Hz'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 '4Hz'
			item.1 '75Hz'
			item.2 '150Hz'
		}
	}
	control.11 {
		iface MIXER
		name 'RX2 DCB Cutoff'
		value '4Hz'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 '4Hz'
			item.1 '75Hz'
			item.2 '150Hz'
		}
	}
	control.12 {
		iface MIXER
		name 'RX3 DCB Cutoff'
		value '4Hz'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 '4Hz'
			item.1 '75Hz'
			item.2 '150Hz'
		}
	}
	control.13 {
		iface MIXER
		name 'RX1 DCB Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.14 {
		iface MIXER
		name 'RX2 DCB Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.15 {
		iface MIXER
		name 'RX3 DCB Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.16 {
		iface MIXER
		name 'RX1 Mute Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.17 {
		iface MIXER
		name 'RX2 Mute Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.18 {
		iface MIXER
		name 'RX3 Mute Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.19 {
		iface MIXER
		name 'ADC1 Volume'
		value 7
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 8'
			dbmin 0
			dbmax 4800
			dbvalue.0 4200
		}
	}
	control.20 {
		iface MIXER
		name 'ADC2 Volume'
		value 7
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 8'
			dbmin 0
			dbmax 4800
			dbvalue.0 4200
		}
	}
	control.21 {
		iface MIXER
		name 'ADC3 Volume'
		value 7
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 8'
			dbmin 0
			dbmax 4800
			dbvalue.0 4200
		}
	}
	control.22 {
		iface MIXER
		name 'RX1 MIX1 INP1'
		value ZERO
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 ZERO
			item.1 IIR1
			item.2 IIR2
			item.3 RX1
			item.4 RX2
			item.5 RX3
		}
	}
	control.23 {
		iface MIXER
		name 'RX1 MIX1 INP2'
		value ZERO
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 ZERO
			item.1 IIR1
			item.2 IIR2
			item.3 RX1
			item.4 RX2
			item.5 RX3
		}
	}
	control.24 {
		iface MIXER
		name 'RX1 MIX1 INP3'
		value ZERO
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 ZERO
			item.1 IIR1
			item.2 IIR2
			item.3 RX1
			item.4 RX2
			item.5 RX3
		}
	}
	control.25 {
		iface MIXER
		name 'RX2 MIX1 INP1'
		value ZERO
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 ZERO
			item.1 IIR1
			item.2 IIR2
			item.3 RX1
			item.4 RX2
			item.5 RX3
		}
	}
	control.26 {
		iface MIXER
		name 'RX2 MIX1 INP2'
		value ZERO
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 ZERO
			item.1 IIR1
			item.2 IIR2
			item.3 RX1
			item.4 RX2
			item.5 RX3
		}
	}
	control.27 {
		iface MIXER
		name 'RX2 MIX1 INP3'
		value ZERO
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 ZERO
			item.1 IIR1
			item.2 IIR2
			item.3 RX1
			item.4 RX2
			item.5 RX3
		}
	}
	control.28 {
		iface MIXER
		name 'RX3 MIX1 INP1'
		value ZERO
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 ZERO
			item.1 IIR1
			item.2 IIR2
			item.3 RX1
			item.4 RX2
			item.5 RX3
		}
	}
	control.29 {
		iface MIXER
		name 'RX3 MIX1 INP2'
		value ZERO
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 ZERO
			item.1 IIR1
			item.2 IIR2
			item.3 RX1
			item.4 RX2
			item.5 RX3
		}
	}
	control.30 {
		iface MIXER
		name 'RX3 MIX1 INP3'
		value ZERO
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 ZERO
			item.1 IIR1
			item.2 IIR2
			item.3 RX1
			item.4 RX2
			item.5 RX3
		}
	}
	control.31 {
		iface MIXER
		name 'DEC1 MUX'
		value ZERO
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 ZERO
			item.1 ADC1
			item.2 ADC2
			item.3 ADC3
			item.4 DMIC1
			item.5 DMIC2
		}
	}
	control.32 {
		iface MIXER
		name 'DEC2 MUX'
		value ZERO
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 ZERO
			item.1 ADC1
			item.2 ADC2
			item.3 ADC3
			item.4 DMIC1
			item.5 DMIC2
		}
	}
	control.33 {
		iface MIXER
		name HPHL
		value ZERO
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 ZERO
			item.1 Switch
		}
	}
	control.34 {
		iface MIXER
		name HPHR
		value ZERO
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 ZERO
			item.1 Switch
		}
	}
	control.35 {
		iface MIXER
		name 'SPK DAC Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.36 {
		iface MIXER
		name 'ADC2 MUX'
		value ZERO
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 ZERO
			item.1 INP2
			item.2 INP3
		}
	}
	control.37 {
		iface MIXER
		name 'RDAC2 MUX'
		value ZERO
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 ZERO
			item.1 RX2
			item.2 RX1
		}
	}
}
--endcollapse--


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

Module
bnep
arc4
wcn36xx
mac80211
btqcomsmd
btqca
bluetooth
cfg80211
qcom_wcnss_pil
joydev
venus_core
mdt_loader
v4l2_mem2mem
videobuf2_v4l2
videobuf2_core
videodev
msm_rng
rng_core
media
ip_tables
x_tables
i2c_qcom_cci


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

[    2.091146] remoteproc remoteproc0: powering up 4080000.hexagon
[    2.097620] usbcore: registered new interface driver snd-usb-audio
[    2.099586] apq8016-lpass-cpu 7708000.lpass: asoc_qcom_lpass_cpu_platform_probe() error getting mi2s-osr-clk: -2
--
[    2.101828] qcom,pm8916-wcd-spmi-codec 200f000.spmi:pm8916@1:codec@f000: PMIC REV: 1	 CODEC Version: 1
[    2.105025] qcom-apq8016-sbc 7702000.sound: multicodec <-> Primary MI2S mapping ok
[    2.105197] qcom-apq8016-sbc 7702000.sound: multicodec <-> Tertiary MI2S mapping ok
[    2.106077] msm8916-wcd-digital-codec 771c000.codec: ASoC: Failed to create Digital Mic1 debugfs file
--
[    2.762046] hctosys: unable to open rtc device (rtc0)
[    2.768883] ALSA device list:
[    2.773438]   #0: DB410c