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

!!Script ran on: Mon Mar 18 09:52:45 UTC 2024


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

ID_LIKE=debian UBUNTU_CODENAME=kylin


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

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


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



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

Kernel release:    #31 SMP Mon Mar 18 16:57:07 CST 2024
Operating System:  GNU/Linux
Architecture:      loongarch64
Processor:         loongarch64
SMP Enabled:       Yes


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

Driver version:     k5.4.18-63 
Library version:    
Utilities version:  1.2.2


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



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

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


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

 0 [LOONGSONI2S    ]: LOONGSON-I2S - LOONGSON-I2S
                      LOONGSON-I2S


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

00:07.0 Multimedia audio controller [0401]: Loongson Technology LLC Device [0014:7a27] (rev 01)
	Device tree node: /sys/firmware/devicetree/base/soc/pcie@0/hda@0,7
00:06.2 Audio device [0403]: Loongson Technology LLC Device [0014:7a37]
	Control: I/O  Mem  BusMaster  SpecCycle- MemWINV- VGASnoop- ParErr  Stepping- SERR- FastB2B- DisINTx-


!!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/soc-audio
Tree:
	/sys/class/sound/card0
	|-- adsp
	|   |-- dev
	|   |-- device -> ../../card0
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- audio
	|   |-- dev
	|   |-- device -> ../../card0
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- controlC0
	|   |-- dev
	|   |-- device -> ../../card0
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- device -> ../../../soc-audio
	|-- dsp
	|   |-- dev
	|   |-- device -> ../../card0
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- id
	|-- mixer
	|   |-- dev
	|   |-- device -> ../../card0
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- number
	|-- pcmC0D0c
	|   |-- dev
	|   |-- device -> ../../card0
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC0D0p
	|   |-- dev
	|   |-- device -> ../../card0
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC0D1c
	|   |-- dev
	|   |-- device -> ../../card0
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- pcmC0D1p
	|   |-- dev
	|   |-- device -> ../../card0
	|   |-- pcm_class
	|   |-- power
	|   |-- subsystem -> ../../../../../../class/sound
	|   `-- uevent
	|-- power
	|   |-- async
	|   |-- autosuspend_delay_ms
	|   |-- control
	|   |-- runtime_active_kids
	|   |-- runtime_active_time
	|   |-- runtime_enabled
	|   |-- runtime_status
	|   |-- runtime_suspended_time
	|   `-- runtime_usage
	|-- subsystem -> ../../../../../class/sound
	`-- uevent


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

crw-rw----  1 root audio 116,  6 Jan  1  1970 /dev/snd/controlC0
crw-rw----  1 root audio 116,  3 Jan  1  1970 /dev/snd/pcmC0D0c
crw-rw----  1 root audio 116,  2 Jan  1  1970 /dev/snd/pcmC0D0p
crw-rw----  1 root audio 116,  5 Jan  1  1970 /dev/snd/pcmC0D1c
crw-rw----  1 root audio 116,  4 Jan  1  1970 /dev/snd/pcmC0D1p
crw-rw----  1 root audio 116,  1 Jan  1  1970 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Jan  1  1970 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Jan  1  1970 .
drwxr-xr-x 3 root root 200 Jan  1  1970 ..
lrwxrwxrwx 1 root root  12 Jan  1  1970 platform-soc-audio -> ../controlC0


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: LOONGSONI2S [LOONGSON-I2S], device 0: Playback ES8323.0-0010-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: LOONGSONI2S [LOONGSON-I2S], device 1: Capture ES8323.0-0010-1 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: LOONGSONI2S [LOONGSON-I2S], device 0: Playback ES8323.0-0010-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: LOONGSONI2S [LOONGSON-I2S], device 1: Capture ES8323.0-0010-1 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

!!-------Mixer controls for card LOONGSONI2S

Card hw:0 'LOONGSONI2S'/'LOONGSON-I2S'
  Mixer name	: ''
  Components	: ''
  Controls      : 30
  Simple ctrls  : 28
Simple mixer control 'PCM',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 192
  Front Left: 143 [74%] [-24.50dB]
  Front Right: 143 [74%] [-24.50dB]
Simple mixer control 'Mono Mux',0
  Capabilities: enum
  Items: 'Stereo' 'Mono (Left)' 'Mono (Right)'
  Item0: 'Stereo'
Simple mixer control 'Playback De-emphasis',0
  Capabilities: enum
  Items: 'Normal' 'L Invert' 'R Invert' 'L   R Invert'
  Item0: 'Normal'
Simple mixer control 'Capture Digital',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 192
  Front Left: 192 [100%] [0.00dB]
  Front Right: 192 [100%] [0.00dB]
Simple mixer control 'Capture Mute',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'Capture Polarity',0
  Capabilities: enum
  Items: 'Stereo' 'Mono (Left)' 'Mono (Right)'
  Item0: 'Stereo'
Simple mixer control '3D Mode',0
  Capabilities: enum
  Items: 'No 3D  ' 'Level 1' 'Level 2' 'Level 3' 'Level 4' 'Level 5' 'Level 6' 'Level 7'
  Item0: 'Level 1'
Simple mixer control 'ALC Capture Attack Time',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 15
  Mono: 3 [20%]
Simple mixer control 'ALC Capture Decay Time',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 15
  Mono: 3 [20%]
Simple mixer control 'ALC Capture Function',0
  Capabilities: enum
  Items: 'Constant PGA Gain' 'Mute ADC Output'
  Item0: 'Constant PGA Gain'
Simple mixer control 'ALC Capture NG',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'ALC Capture NG Threshold',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 31
  Mono: 0 [0%]
Simple mixer control 'ALC Capture NG Type',0
  Capabilities: enum
  Items: 'None' '32Khz' '44.1Khz' '48Khz'
  Item0: 'None'
Simple mixer control 'ALC Capture ZC',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'Differential Mux',0
  Capabilities: enum
  Items: 'Line 1' 'Line 2'
  Item0: 'Line 1'
Simple mixer control 'Left Channel',0
  Capabilities: cvolume cvolume-joined
  Capture channels: Mono
  Limits: Capture 0 - 8
  Mono: Capture 8 [100%] [24.00dB]
Simple mixer control 'Left Line Mux',0
  Capabilities: enum
  Items: 'Line 1L' 'Line 2L' 'NC' 'MicL'
  Item0: 'Line 1L'
Simple mixer control 'Left Mixer Left',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Left Mixer Left Bypass',0
  Capabilities: volume volume-joined pswitch pswitch-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 7
  Mono: 1 [14%] [2.85dB] Playback [off]
Simple mixer control 'Left PGA Mux',0
  Capabilities: enum
  Items: 'Line 1L' 'Line 2L' 'NC' 'DifferentialL'
  Item0: 'DifferentialL'
Simple mixer control 'Output 1',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 33
  Mono:
  Front Left: Playback 29 [88%] [-1.50dB]
  Front Right: Playback 29 [88%] [-1.50dB]
Simple mixer control 'Output 2',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 33
  Mono:
  Front Left: Playback 27 [82%] [-4.50dB]
  Front Right: Playback 27 [82%] [-4.50dB]
Simple mixer control 'Right Channel',0
  Capabilities: cvolume cvolume-joined
  Capture channels: Mono
  Limits: Capture 0 - 8
  Mono: Capture 8 [100%] [24.00dB]
Simple mixer control 'Right Line Mux',0
  Capabilities: enum
  Items: 'Line 1R' 'Line 2R' 'NC' 'MicR'
  Item0: 'Line 1R'
Simple mixer control 'Right Mixer Right',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Right Mixer Right Bypass',0
  Capabilities: volume volume-joined pswitch pswitch-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 7
  Mono: 0 [0%] [-0.15dB] Playback [off]
Simple mixer control 'Right PGA Mux',0
  Capabilities: enum
  Items: 'Line 1R' 'Line 2R' 'NC' 'DifferentialR'
  Item0: 'DifferentialR'
Simple mixer control 'ZC Timeout',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]


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

--startcollapse--
state.LOONGSONI2S {
	control.1 {
		iface MIXER
		name '3D Mode'
		value 'Level 1'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 'No 3D  '
			item.1 'Level 1'
			item.2 'Level 2'
			item.3 'Level 3'
			item.4 'Level 4'
			item.5 'Level 5'
			item.6 'Level 6'
			item.7 'Level 7'
		}
	}
	control.2 {
		iface MIXER
		name 'ALC Capture Function'
		value 'Constant PGA Gain'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 'Constant PGA Gain'
			item.1 'Mute ADC Output'
		}
	}
	control.3 {
		iface MIXER
		name 'ALC Capture ZC Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.4 {
		iface MIXER
		name 'ALC Capture Decay Time'
		value 3
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 15'
		}
	}
	control.5 {
		iface MIXER
		name 'ALC Capture Attack Time'
		value 3
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 15'
		}
	}
	control.6 {
		iface MIXER
		name 'ALC Capture NG Threshold'
		value 0
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 31'
		}
	}
	control.7 {
		iface MIXER
		name 'ALC Capture NG Type'
		value None
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 None
			item.1 '32Khz'
			item.2 '44.1Khz'
			item.3 '48Khz'
		}
	}
	control.8 {
		iface MIXER
		name 'ALC Capture NG Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.9 {
		iface MIXER
		name 'ZC Timeout Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.10 {
		iface MIXER
		name 'Capture Digital Volume'
		value.0 192
		value.1 192
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 192'
			dbmin -9999999
			dbmax 0
			dbvalue.0 0
			dbvalue.1 0
		}
	}
	control.11 {
		iface MIXER
		name 'Capture Mute'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.12 {
		iface MIXER
		name 'Left Channel Capture Volume'
		value 8
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 8'
			dbmin 0
			dbmax 2400
			dbvalue.0 2400
		}
	}
	control.13 {
		iface MIXER
		name 'Right Channel Capture Volume'
		value 8
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 8'
			dbmin 0
			dbmax 2400
			dbvalue.0 2400
		}
	}
	control.14 {
		iface MIXER
		name 'Playback De-emphasis'
		value Normal
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 Normal
			item.1 'L Invert'
			item.2 'R Invert'
			item.3 'L   R Invert'
		}
	}
	control.15 {
		iface MIXER
		name 'Capture Polarity'
		value Stereo
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 Stereo
			item.1 'Mono (Left)'
			item.2 'Mono (Right)'
		}
	}
	control.16 {
		iface MIXER
		name 'PCM Volume'
		value.0 143
		value.1 143
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 192'
			dbmin -9999999
			dbmax 0
			dbvalue.0 -2450
			dbvalue.1 -2450
		}
	}
	control.17 {
		iface MIXER
		name 'Left Mixer Left Bypass Volume'
		value 1
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 7'
			dbmin -15
			dbmax 2085
			dbvalue.0 285
		}
	}
	control.18 {
		iface MIXER
		name 'Right Mixer Right Bypass Volume'
		value 0
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 7'
			dbmin -15
			dbmax 2085
			dbvalue.0 -15
		}
	}
	control.19 {
		iface MIXER
		name 'Output 1 Playback Volume'
		value.0 29
		value.1 29
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 33'
			dbmin -4500
			dbmax 450
			dbvalue.0 -150
			dbvalue.1 -150
		}
	}
	control.20 {
		iface MIXER
		name 'Output 2 Playback Volume'
		value.0 27
		value.1 27
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 33'
			dbmin -4500
			dbmax 450
			dbvalue.0 -450
			dbvalue.1 -450
		}
	}
	control.21 {
		iface MIXER
		name 'Left PGA Mux'
		value DifferentialL
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 'Line 1L'
			item.1 'Line 2L'
			item.2 NC
			item.3 DifferentialL
		}
	}
	control.22 {
		iface MIXER
		name 'Right PGA Mux'
		value DifferentialR
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 'Line 1R'
			item.1 'Line 2R'
			item.2 NC
			item.3 DifferentialR
		}
	}
	control.23 {
		iface MIXER
		name 'Differential Mux'
		value 'Line 1'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 'Line 1'
			item.1 'Line 2'
		}
	}
	control.24 {
		iface MIXER
		name 'Mono Mux'
		value Stereo
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 Stereo
			item.1 'Mono (Left)'
			item.2 'Mono (Right)'
		}
	}
	control.25 {
		iface MIXER
		name 'Left Line Mux'
		value 'Line 1L'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 'Line 1L'
			item.1 'Line 2L'
			item.2 NC
			item.3 MicL
		}
	}
	control.26 {
		iface MIXER
		name 'Right Line Mux'
		value 'Line 1R'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 'Line 1R'
			item.1 'Line 2R'
			item.2 NC
			item.3 MicR
		}
	}
	control.27 {
		iface MIXER
		name 'Left Mixer Left Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.28 {
		iface MIXER
		name 'Left Mixer Left Bypass Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.29 {
		iface MIXER
		name 'Right Mixer Right Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.30 {
		iface MIXER
		name 'Right Mixer Right Bypass Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
}
--endcollapse--


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

can_dev
ip_tables
joydev
lp
mtd
nls_iso8859_1
parport
parport_pc
ppdev
ramoops
reed_solomon
rfkill
sch_fq_codel
sja1000
sja1000_platform
spi_nor
sw_se_echip_drv
uio
uio_pdrv_genirq
xhci_hcd
xhci_pci


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

[    4.374332] [drm] GSGPU Display Connectors
[    4.378833] [drm] Connector 0: name:HDMI-A-1
[    4.383507] [drm] Connector 1: name:VGA-1
--
[    8.691456] pci 0000:00:07.0: enabling device (0000 -> 0002)
[    8.719871] soc-audio soc-audio: ASoC: machine LOONGSON-I2S should use snd_soc_register_card()
[    8.854950] soc-audio soc-audio: ES8323.0-0010 <-> loongson-i2s-dai mapping ok
[    8.886048] soc-audio soc-audio: ASoC: DAPM unknown pin MicIn
[    8.921729] soc-audio soc-audio: ES8323.0-0010 <-> loongson-i2s-dai mapping ok
[    8.953515] soc-audio soc-audio: ASoC: no DMI vendor name!
[    8.997468] drop_monitor: Initializing network drop monitor service
--
[   10.353984] PM: Image not found (code -6)
[   10.854003] ALSA device list:
[   10.886397]   #0: LOONGSON-I2S


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

ii  alsa-utils                                          1.2.2-1kylin1                      loongarch64  Utilities for configuring and using ALSA