!!################################
!!ALSA Information Script v 0.5.3
!!################################

!!Script ran on: Thu Apr 18 06:21:56 UTC 2024


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

Ubuntu 20.04.6 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 20.04.6 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.6 LTS" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=focal


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

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


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



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

Kernel release:    #1 SMP PREEMPT Sun Apr 7 12:10:05 UTC 2024
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         aarch64
SMP Enabled:       Yes


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

Driver version:     k4.19.127-gd7e6eb2f0
Library version:    1.2.2
Utilities version:  1.2.2


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



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

Pulseaudio:
      Installed - Yes (/usr/bin/pulseaudio)
      Running - No


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

 0 [mt63xxaccdet   ]: mt63xx-accdet - mt63xx-accdet
                      mt63xx-accdet
 1 [dspgdbmdx      ]: dspg-dbmdx - dspg-dbmdx
                      dspg-dbmdx
 2 [mtsndcard      ]: mt-snd-card - mt-snd-card
                      mt-snd-card


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


!!Sysfs card info
!!---------------

!!Card: /sys/class/sound/card0
Driver: /sys/bus/platform/drivers/pmic-codec-accdet
Tree:
	/sys/class/sound/card0
	|-- controlC0
	|   |-- dev
	|   |-- device -> ../../card0
	|   |-- power
	|   |-- subsystem -> ../../../../../../../../class/sound
	|   `-- uevent
	|-- device -> ../../../mt635x-accdet
	|-- id
	|-- input4
	|   |-- capabilities
	|   |-- device -> ../../card0
	|   |-- event4
	|   |-- id
	|   |-- modalias
	|   |-- name
	|   |-- phys
	|   |-- power
	|   |-- properties
	|   |-- subsystem -> ../../../../../../../../class/input
	|   |-- uevent
	|   `-- uniq
	|-- number
	|-- power
	|   |-- autosuspend_delay_ms
	|   |-- control
	|   |-- runtime_active_time
	|   |-- runtime_status
	|   `-- runtime_suspended_time
	|-- subsystem -> ../../../../../../../class/sound
	`-- uevent

!!Card: /sys/class/sound/card1
Driver: /sys/bus/platform/drivers/snd-dbmdx-mach-drv
Tree:
	/sys/class/sound/card1
	|-- controlC1
	|   |-- dev
	|   |-- device -> ../../card1
	|   |-- power
	|   |-- subsystem -> ../../../../../../../class/sound
	|   `-- uevent
	|-- device -> ../../../odm:snd-dbmdx-mach-drv
	|-- id
	|-- number
	|-- pcmC1D0c
	|   |-- dev
	|   |-- device -> ../../card1
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../../class/sound
	|   `-- uevent
	|-- power
	|   |-- autosuspend_delay_ms
	|   |-- control
	|   |-- runtime_active_time
	|   |-- runtime_status
	|   `-- runtime_suspended_time
	|-- subsystem -> ../../../../../../class/sound
	`-- uevent

!!Card: /sys/class/sound/card2
Driver: /sys/bus/platform/drivers/mtk-audio
Tree:
	/sys/class/sound/card2
	|-- controlC2
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- device -> ../../../11220000.audio
	|-- id
	|-- number
	|-- pcmC2D0p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D10p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D11p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D12c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D13c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D14p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D15c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D16c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D17c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D17p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D18c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D18p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D19p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D1c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D20p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D21p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D22c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D23p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D24p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D25c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D26c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D26p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D27p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D28c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D28p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D29c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D29p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D2c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D2p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D30c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D30p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D31c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D32c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D33p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D3c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D3p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D4p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D5c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D5p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D6c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D6p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D7p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D8p
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC2D9c
	|   |-- dev
	|   |-- device -> ../../card2
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- power
	|   |-- autosuspend_delay_ms
	|   |-- control
	|   |-- runtime_active_time
	|   |-- runtime_status
	|   `-- runtime_suspended_time
	|-- subsystem -> ../../../../../class/sound
	`-- uevent


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

crw-rw----  1 root audio 116,  2 Apr 18 07:57 /dev/snd/controlC0
crw-rw----  1 root audio 116,  4 Apr 18 07:57 /dev/snd/controlC1
crw-rw----  1 root audio 116, 51 Apr 18 07:57 /dev/snd/controlC2
crw-rw----  1 root audio 116,  3 Apr 18 07:57 /dev/snd/pcmC1D0c
crw-rw----  1 root audio 116,  5 Apr 18 07:57 /dev/snd/pcmC2D0p
crw-rw----  1 root audio 116, 19 Apr 18 07:57 /dev/snd/pcmC2D10p
crw-rw----  1 root audio 116, 20 Apr 18 07:57 /dev/snd/pcmC2D11p
crw-rw----  1 root audio 116, 21 Apr 18 07:57 /dev/snd/pcmC2D12c
crw-rw----  1 root audio 116, 22 Apr 18 07:57 /dev/snd/pcmC2D13c
crw-rw----  1 root audio 116, 23 Apr 18 07:57 /dev/snd/pcmC2D14p
crw-rw----  1 root audio 116, 24 Apr 18 07:57 /dev/snd/pcmC2D15c
crw-rw----  1 root audio 116, 25 Apr 18 07:57 /dev/snd/pcmC2D16c
crw-rw----  1 root audio 116, 27 Apr 18 07:57 /dev/snd/pcmC2D17c
crw-rw----  1 root audio 116, 26 Apr 18 07:57 /dev/snd/pcmC2D17p
crw-rw----  1 root audio 116, 29 Apr 18 07:57 /dev/snd/pcmC2D18c
crw-rw----  1 root audio 116, 28 Apr 18 07:57 /dev/snd/pcmC2D18p
crw-rw----  1 root audio 116, 30 Apr 18 07:57 /dev/snd/pcmC2D19p
crw-rw----  1 root audio 116,  6 Apr 18 07:57 /dev/snd/pcmC2D1c
crw-rw----  1 root audio 116, 31 Apr 18 07:57 /dev/snd/pcmC2D20p
crw-rw----  1 root audio 116, 34 Apr 18 07:57 /dev/snd/pcmC2D21p
crw-rw----  1 root audio 116, 35 Apr 18 07:57 /dev/snd/pcmC2D22c
crw-rw----  1 root audio 116, 36 Apr 18 07:57 /dev/snd/pcmC2D23p
crw-rw----  1 root audio 116, 37 Apr 18 07:57 /dev/snd/pcmC2D24p
crw-rw----  1 root audio 116, 38 Apr 18 07:57 /dev/snd/pcmC2D25c
crw-rw----  1 root audio 116, 40 Apr 18 07:57 /dev/snd/pcmC2D26c
crw-rw----  1 root audio 116, 39 Apr 18 07:57 /dev/snd/pcmC2D26p
crw-rw----  1 root audio 116, 41 Apr 18 07:57 /dev/snd/pcmC2D27p
crw-rw----  1 root audio 116, 43 Apr 18 07:57 /dev/snd/pcmC2D28c
crw-rw----  1 root audio 116, 42 Apr 18 07:57 /dev/snd/pcmC2D28p
crw-rw----  1 root audio 116, 45 Apr 18 07:57 /dev/snd/pcmC2D29c
crw-rw----  1 root audio 116, 44 Apr 18 07:57 /dev/snd/pcmC2D29p
crw-rw----  1 root audio 116,  8 Apr 18 07:57 /dev/snd/pcmC2D2c
crw-rw----  1 root audio 116,  7 Apr 18 07:57 /dev/snd/pcmC2D2p
crw-rw----  1 root audio 116, 47 Apr 18 07:57 /dev/snd/pcmC2D30c
crw-rw----  1 root audio 116, 46 Apr 18 07:57 /dev/snd/pcmC2D30p
crw-rw----  1 root audio 116, 48 Apr 18 07:57 /dev/snd/pcmC2D31c
crw-rw----  1 root audio 116, 49 Apr 18 07:57 /dev/snd/pcmC2D32c
crw-rw----  1 root audio 116, 50 Apr 18 07:57 /dev/snd/pcmC2D33p
crw-rw----  1 root audio 116, 10 Apr 18 07:57 /dev/snd/pcmC2D3c
crw-rw----  1 root audio 116,  9 Apr 18 07:57 /dev/snd/pcmC2D3p
crw-rw----  1 root audio 116, 11 Apr 18 07:57 /dev/snd/pcmC2D4p
crw-rw----  1 root audio 116, 13 Apr 18 07:57 /dev/snd/pcmC2D5c
crw-rw----  1 root audio 116, 12 Apr 18 07:57 /dev/snd/pcmC2D5p
crw-rw----  1 root audio 116, 15 Apr 18 07:57 /dev/snd/pcmC2D6c
crw-rw----  1 root audio 116, 14 Apr 18 07:57 /dev/snd/pcmC2D6p
crw-rw----  1 root audio 116, 16 Apr 18 07:57 /dev/snd/pcmC2D7p
crw-rw----  1 root audio 116, 17 Apr 18 07:57 /dev/snd/pcmC2D8p
crw-rw----  1 root audio 116, 18 Apr 18 07:57 /dev/snd/pcmC2D9c
crw-rw----  1 root audio 116, 33 Apr 18 07:57 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  100 Apr 18 07:57 .
drwxr-xr-x 3 root root 1040 Apr 18 07:57 ..
lrwxrwxrwx 1 root root   12 Apr 18 07:57 platform-11220000.audio -> ../controlC2
lrwxrwxrwx 1 root root   12 Apr 18 07:57 platform-mt635x-accdet -> ../controlC0
lrwxrwxrwx 1 root root   12 Apr 18 07:57 platform-odm:snd-dbmdx-mach-drv -> ../controlC1


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 2: mtsndcard [mt-snd-card], device 0: MultiMedia1_PLayback mt-soc-codec-tx-dai-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 2: Voice_MD1_PLayback mt-soc-codec-voicemd1-dai-2 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 3: ULDL_Loopback mt-soc-codec-uldlloopback-dai-3 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 4: I2S0_PLayback mt-soc-i2s0-dummy-dai-codec-4 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 5: MRGRX_PLayback mt-soc-mrgrx-dai-codec-5 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 6: MRGRX_CAPTURE mt-soc-mrgrx-dummy-dai-codec-6 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 7: I2S0DL1_PLayback mt-soc-codec-I2s0tx-dai-7 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 8: Deep_Buffer_PLayback mt-soc-codec-deepbuffer-tx-dai-8 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 10: Voice_MD1_BT_Playback mt-soc-codec-voicemd1-bt-dai-10 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 11: VOIP_Call_BT_Playback mt-soc-codec-voipcall-btout-dai-11 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 14: FM_MRGTX_Playback mt-soc-fmmrg2tx-dummy-dai-codec-14 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 17: Voice_MD2_PLayback mt-soc-codec-voicemd2-dai-17 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 18: MultiMedia_Routing mt-soc-dummy-dai-codec-18 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 19: Voice_MD2_BT_Playback mt-soc-codec-voicemd2-bt-dai-19 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 20: HP_IMPEDANCE_Playback mt-soc-codec-hp-impedance-dai-20 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 21: FM_I2S_Playback mt-soc-fm-i2s-dai-codec-21 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 23: MultiMedia2_PLayback mt-soc-codec-tx-dai2-23 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 24: MultiMedia3_PLayback mt-soc-codec-offload-dai-24 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 26: Voice_USB_PLayback mt-soc-codec-voiceusb-dai-26 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 27: Voice_USB_EchoRef mt-soc-codec-voiceusb-echoref-dai-27 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 28: BTCVSD mt-soc-codec-btcvsd-dai-28 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 29: Headphone_PLayback snd-soc-dummy-dai-29 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 30: Speaker_PLayback snd-soc-dummy-dai-30 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 33: Dbmdx_PLayback odm:dbmdx-33 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 1: dspgdbmdx [dspg-dbmdx], device 0: voice_sv odm:dbmdx-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 1: MultiMedia1_Capture mt-soc-codec-rx-dai-1 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 2: Voice_MD1_PLayback mt-soc-codec-voicemd1-dai-2 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 3: ULDL_Loopback mt-soc-codec-uldlloopback-dai-3 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 5: MRGRX_PLayback mt-soc-mrgrx-dai-codec-5 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 6: MRGRX_CAPTURE mt-soc-mrgrx-dummy-dai-codec-6 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 9: DL1_AWB_Record mt-soc-codec-dl1awb-dai-9 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 12: VOIP_Call_BT_Capture mt-soc-codec-voipcall-btin-dai-12 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 13: TDM_Debug_Record mt-soc-tdmrx-dai-codec-13 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 15: MultiMediaData2_Capture mt-soc-codec-rx-dai2-15 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 16: I2S0AWB_Capture mt-soc-codec-i2s0awb-dai-16 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 17: Voice_MD2_PLayback mt-soc-codec-voicemd2-dai-17 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 18: MultiMedia_Routing mt-soc-dummy-dai-codec-18 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 22: FM_I2S_Capture mt-soc-fm-i2s-dummy-dai-codec-22 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 25: ANC_Record mt-soc-dummy-dai-codec-25 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 26: Voice_USB_PLayback mt-soc-codec-voiceusb-dai-26 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 28: BTCVSD mt-soc-codec-btcvsd-dai-28 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 29: Headphone_PLayback snd-soc-dummy-dai-29 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 30: Speaker_PLayback snd-soc-dummy-dai-30 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 31: I2S2ADC2_Capture snd-soc-dummy-dai-31 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: mtsndcard [mt-snd-card], device 32: Dbmdx_Capture odm:dbmdx-32 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

!!-------Mixer controls for card mt63xxaccdet

Card hw:0 'mt63xxaccdet'/'mt63xx-accdet'
  Mixer name	: ''
  Components	: ''
  Controls      : 1
  Simple ctrls  : 0

!!-------Mixer controls for card dspgdbmdx

Card hw:1 'dspgdbmdx'/'dspg-dbmdx'
  Mixer name	: ''
  Components	: ''
  Controls      : 5
  Simple ctrls  : 4
Simple mixer control 'Microphone mode',0
  Capabilities: enum
  Items: 'DigitalLeft' 'DigitalRight' 'DigitalStereoTrigOnLeft' 'DigitalStereoTrigOnRight' 'Analog' 'Disable'
  Item0: 'Analog'
Simple mixer control 'Backlog size',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 4095
  Mono: 1000 [24%]
Simple mixer control 'Load acoustic model',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 65535
  Mono: 7 [0%]
Simple mixer control 'Usecase Manager',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 2147483647
  Mono: 2147483647 [100%]

!!-------Mixer controls for card mtsndcard

amixer: Mixer load hw:2 error: Operation not permitted
Card hw:2 'mtsndcard'/'mt-snd-card'
  Mixer name	: ''
  Components	: ''
  Controls      : 128
amixer: Mixer hw:2 load error: Operation not permitted


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

--startcollapse--
--endcollapse--


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

bt_drv
fmradio_drv
fpsgo
gps_drv
kheaders
wlan_drv_gen4m
wmt_chrdev_wifi
wmt_drv


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



!!Packages installed
!!--------------------

ii  alsa-utils                                       1.2.2-1ubuntu2.1                                                                arm64        Utilities for configuring and using ALSA