!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Mon Jul 14 13:57:46 UTC 2025 !!Linux Distribution !!------------------ Debian GNU/Linux 11 \n \l PRETTY_NAME="Debian GNU/Linux 11 (bullseye)" 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/" OS="debian" BUILD_INFO="root@ubuntu Fri May 16 05:56:29 UTC 2025" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.10.160 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.160 Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [rockchipdp0 ]: rockchip-dp0 - rockchip-dp0 rockchip-dp0 1 [rockchipsoundmi]: rockchip_sound- - rockchip,sound-micarray rockchip,sound-micarray 2 [rockchipes8316 ]: rockchip-es8316 - rockchip-es8316 rockchip-es8316 3 [rockchiphdmi0 ]: rockchip-hdmi0 - rockchip-hdmi0 rockchip-hdmi0 !!PCI Soundcards installed in the system !!-------------------------------------- !!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, 3 Jul 14 09:54 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 5 Jul 14 09:54 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 8 Jul 14 09:54 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 10 Jul 14 09:54 /dev/snd/controlC3 crw-rw---- 1 root audio 116, 2 Jul 14 09:54 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 4 Jul 14 09:54 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 7 Jul 14 09:54 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 6 Jul 14 09:54 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 9 Jul 14 09:54 /dev/snd/pcmC3D0p crw-rw---- 1 root audio 116, 1 Jul 14 09:54 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jul 14 09:54 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 120 Aug 26 2024 . drwxr-xr-x 3 root root 280 Aug 26 2024 .. lrwxrwxrwx 1 root root 12 Jul 14 09:54 platform-dp0-sound -> ../controlC0 lrwxrwxrwx 1 root root 12 Jul 14 09:54 platform-es8316-sound -> ../controlC2 lrwxrwxrwx 1 root root 12 Jul 14 09:54 platform-hdmi0-sound -> ../controlC3 lrwxrwxrwx 1 root root 12 Jul 14 09:54 platform-sound-micarray -> ../controlC1 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.!default { type plug slave { pcm "hw:2,0" # 这里的"hw:0,0"表示第一个声卡上的第一个PCM设备 } } ctl.!default { type hw card 2 # 声卡编号，从0开始计数 } !!Aplay/Arecord output !!-------------------- APLAY xcb_connection_has_error() returned true **** List of PLAYBACK Hardware Devices **** card 0: rockchipdp0 [rockchip-dp0], device 0: rockchip-dp0 spdif-hifi-0 [rockchip-dp0 spdif-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: rockchipes8316 [rockchip-es8316], device 0: fe470000.i2s-ES8316 HiFi es8316.7-0011-0 [fe470000.i2s-ES8316 HiFi es8316.7-0011-0] Subdevices: 0/1 Subdevice #0: subdevice #0 card 3: rockchiphdmi0 [rockchip-hdmi0], device 0: rockchip-hdmi0 i2s-hifi-0 [rockchip-hdmi0 i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD xcb_connection_has_error() returned true **** List of CAPTURE Hardware Devices **** card 1: rockchipsoundmi [rockchip,sound-micarray], device 0: fe4c0000.pdm-dummy_codec dummy-codec-0 [fe4c0000.pdm-dummy_codec dummy-codec-0] Subdevices: 0/1 Subdevice #0: subdevice #0 card 2: rockchipes8316 [rockchip-es8316], device 0: fe470000.i2s-ES8316 HiFi es8316.7-0011-0 [fe470000.i2s-ES8316 HiFi es8316.7-0011-0] Subdevices: 0/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card rockchipdp0 xcb_connection_has_error() returned true Card hw:0 'rockchipdp0'/'rockchip-dp0' Mixer name : '' Components : '' Controls : 6 Simple ctrls : 1 xcb_connection_has_error() returned true Simple mixer control 'ELD Bypass',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!-------Mixer controls for card rockchipsoundmi xcb_connection_has_error() returned true Card hw:1 'rockchipsoundmi'/'rockchip,sound-micarray' Mixer name : '' Components : '' Controls : 9 Simple ctrls : 7 xcb_connection_has_error() returned true Simple mixer control 'HPF Cutoff',0 Capabilities: enum Items: '3.79Hz' '60Hz' '243Hz' '493Hz' Item0: '60Hz' Simple mixer control 'HPFL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'HPFR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Receive PATH0 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI0' Simple mixer control 'Receive PATH1 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI1' Simple mixer control 'Receive PATH2 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI2' Simple mixer control 'Receive PATH3 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI3' !!-------Mixer controls for card rockchipes8316 xcb_connection_has_error() returned true Card hw:2 'rockchipes8316'/'rockchip-es8316' Mixer name : '' Components : '' Controls : 46 Simple ctrls : 44 xcb_connection_has_error() returned true Simple mixer control 'I2STDM Digital Loopback Mode',0 Capabilities: enum Items: 'Disabled' 'Mode1' 'Mode2' 'Mode2 Swap' Item0: 'Disabled' Simple mixer control 'Playback Polarity',0 Capabilities: enum Items: 'Normal' 'R Invert' 'L Invert' 'L R Invert' Item0: 'Normal' Simple mixer control 'Capture Polarity',0 Capabilities: enum Items: 'Normal' 'Invert' Item0: 'Normal' Simple mixer control 'ADC',0 Capabilities: cvolume cvolume-joined Capture channels: Mono Limits: Capture 0 - 192 Mono: Capture 192 [100%] [0.00dB] Simple mixer control 'ADC Double FS Mode',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'ADC Soft Ramp',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'ALC Capture Attack Time',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 10 Mono: 5 [50%] Simple mixer control 'ALC Capture Decay Time',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 10 Mono: 0 [0%] Simple mixer control 'ALC Capture Function',0 Capabilities: enum Items: 'Off' 'On' Item0: 'On' Simple mixer control 'ALC Capture Hold Time',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 10 Mono: 0 [0%] Simple mixer control 'ALC Capture Max PGA',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 28 Mono: 13 [46%] Simple mixer control 'ALC Capture Min PGA',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 28 Mono: 8 [29%] Simple mixer control 'ALC Capture NG',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'ALC Capture NG Threshold',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 1 [3%] Simple mixer control 'ALC Capture NG Type',0 Capabilities: enum Items: 'Constant PGA Gain' 'Mute ADC Output' Item0: 'Mute ADC Output' Simple mixer control 'ALC Capture Target',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 10 Mono: 10 [100%] Simple mixer control 'DAC',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 192 Mono: Front Left: Playback 152 [79%] [-20.00dB] Front Right: Playback 152 [79%] [-20.00dB] Simple mixer control 'DAC Double Fs Mode',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DAC Notch Filter',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DAC SRC Mux',0 Capabilities: enum Items: 'LDATA TO LDAC, RDATA TO RDAC' 'LDATA TO LDAC, LDATA TO RDAC' 'RDATA TO LDAC, RDATA TO RDAC' 'RDATA TO LDAC, LDATA TO RDAC' Item0: 'LDATA TO LDAC, RDATA TO RDAC' Simple mixer control 'DAC Soft Ramp Rate',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 4 Mono: 4 [100%] Simple mixer control 'DAC Stereo Enhancement',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'DAC Volume Control-LeR',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 1 Mono: 0 [0%] Simple mixer control 'Differential Mux',0 Capabilities: enum Items: 'lin1-rin1' 'lin2-rin2' 'lin1-rin1 with 20db Boost' 'lin2-rin2 with 20db Boost' Item0: 'lin2-rin2' Simple mixer control 'Digital Mic Mux',0 Capabilities: enum Items: 'dmic disable' 'dmic data at high level' 'dmic data at low level' Item0: 'dmic disable' Simple mixer control 'Enable DAC Soft Ramp',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'HP',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 4 Mono: Front Left: Playback 4 [100%] Front Right: Playback 4 [100%] Simple mixer control 'HPMixer Gain',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 7 Front Left: 3 [43%] Front Right: 3 [43%] Simple mixer control 'Input PGA',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 8 Mono: 6 [75%] Simple mixer control 'LLIN',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left DAC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Hp mux',0 Capabilities: enum Items: 'lin1-rin1' 'lin2-rin2' 'lin-rin with Boost' 'lin-rin with Boost and PGA' Item0: 'lin1-rin1' Simple mixer control 'MIC Boost',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'RLIN',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Receive PATH0 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI0' Simple mixer control 'Receive PATH1 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI1' Simple mixer control 'Receive PATH2 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI2' Simple mixer control 'Receive PATH3 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI3' Simple mixer control 'Right DAC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Hp mux',0 Capabilities: enum Items: 'lin1-rin1' 'lin2-rin2' 'lin-rin with Boost' 'lin-rin with Boost and PGA' Item0: 'lin1-rin1' Simple mixer control 'Transmit SDO0 Source Select',0 Capabilities: enum Items: 'From PATH0' 'From PATH1' 'From PATH2' 'From PATH3' Item0: 'From PATH0' Simple mixer control 'Transmit SDO1 Source Select',0 Capabilities: enum Items: 'From PATH0' 'From PATH1' 'From PATH2' 'From PATH3' Item0: 'From PATH1' Simple mixer control 'Transmit SDO2 Source Select',0 Capabilities: enum Items: 'From PATH0' 'From PATH1' 'From PATH2' 'From PATH3' Item0: 'From PATH2' Simple mixer control 'Transmit SDO3 Source Select',0 Capabilities: enum Items: 'From PATH0' 'From PATH1' 'From PATH2' 'From PATH3' Item0: 'From PATH3' !!-------Mixer controls for card rockchiphdmi0 xcb_connection_has_error() returned true Card hw:3 'rockchiphdmi0'/'rockchip-hdmi0' Mixer name : '' Components : '' Controls : 17 Simple ctrls : 10 xcb_connection_has_error() returned true Simple mixer control 'I2STDM Digital Loopback Mode',0 Capabilities: enum Items: 'Disabled' 'Mode1' 'Mode2' 'Mode2 Swap' Item0: 'Disabled' Simple mixer control 'ELD Bypass',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Receive PATH0 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI0' Simple mixer control 'Receive PATH1 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI1' Simple mixer control 'Receive PATH2 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI2' Simple mixer control 'Receive PATH3 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI3' Simple mixer control 'Transmit SDO0 Source Select',0 Capabilities: enum Items: 'From PATH0' 'From PATH1' 'From PATH2' 'From PATH3' Item0: 'From PATH0' Simple mixer control 'Transmit SDO1 Source Select',0 Capabilities: enum Items: 'From PATH0' 'From PATH1' 'From PATH2' 'From PATH3' Item0: 'From PATH1' Simple mixer control 'Transmit SDO2 Source Select',0 Capabilities: enum Items: 'From PATH0' 'From PATH1' 'From PATH2' 'From PATH3' Item0: 'From PATH2' Simple mixer control 'Transmit SDO3 Source Select',0 Capabilities: enum Items: 'From PATH0' 'From PATH1' 'From PATH2' 'From PATH3' Item0: 'From PATH3' !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ bcmdhd_pcie !!ALSA/HDA dmesg !!-------------- [ 4.513262] optee: initialized driver [ 4.513565] usbcore: registered new interface driver snd-usb-audio [ 4.514118] ================================es8316_i2c_probe -- [ 4.518663] debugfs: File 'Capture' in directory 'dapm' already present! [ 4.519719] input: rockchip-dp0 rockchip-dp0 as /devices/platform/dp0-sound/sound/card0/input1 [ 4.521734] xt_time: kernel timezone is -0000 -- [ 4.904180] debugfs: File 'HPVOL R' in directory 'dapm' already present! [ 4.909917] input: rockchip-hdmi0 rockchip-hdmi0 as /devices/platform/hdmi0-sound/sound/card3/input2 [ 4.914006] rkcif rkcif-mipi-lvds2: clear unready subdev num: 1 -- [ 4.952916] rkisp1-vir1: Async subdev notifier completed [ 4.952929] ALSA device list: [ 4.952938] #0: rockchip-dp0 [ 4.952946] #1: rockchip,sound-micarray [ 4.952954] #2: rockchip-es8316 -- [ 12.402499] init: container_0: # \xe9\x85\x8d\xe7\xbd\xae\xe9\xbb\x98\xe8\xae\xa4\xe6\x98\xbe\xe7\xa4\xba\xe5\xb1\x8f\xef\xbc\x8c\xe5\xbf\x85\xe9\xa1\xbb\xe5\x9c\xa8\xe5\xae\xb9\xe5\x99\xa8\xe7\xa7\x81\xe6\x9c\x89\xe9\x85\x8d\xe7\xbd\xae\xe4\xb8\xad\xe9\x87\x8d\xe6\x96\xb0\xe9\x85\x8d\xe7\xbd\xae [ 12.402509] init: container_0: # \xe5\xa6\x82\xe6\x9e\x9c\xe9\x9c\x80\xe8\xa6\x81\xe5\xa4\x9a\xe4\xb8\xaa\xe5\xb1\x8f\xe5\xb9\x95\xe6\x98\xbe\xe7\xa4\xba\xe9\x85\x8d\xe7\xbd\xae\xe6\x88\x90primary_type=DSI-1,HDMI-A-1 [ 12.402518] init: container_0: primary_type=DSI-1 -- [ 12.403225] init: container_0: # ls /sys/class/drm/card0 \xe5\x8f\xaf\xe4\xbb\xa5\xe6\x9f\xa5\xe7\x9c\x8b\xe6\x94\xaf\xe6\x8c\x81\xe7\x9a\x84\xe8\xae\xbe\xe5\xa4\x87 [ 12.403235] init: container_0: primary_type=HDMI-A-1 [ 12.403244] init: container_0: !!Packages installed !!-------------------- ii alsa-utils 1.2.4-1 arm64 Utilities for configuring and using ALSA