!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Mon Dec 1 11:42:30 UTC 2025 !!Linux Distribution !!------------------ Ubuntu 22.04 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 22.04 LTS" PRETTY_NAME="Ubuntu 22.04 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian 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=jammy !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.10.198-g6a686b9 Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.198-g6a686b9 Library version: 1.2.6.1 Utilities version: 1.2.6 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [audiocodec ]: audiocodec - audiocodec audiocodec 1 [sndi2s2 ]: sndi2s2 - sndi2s2 sndi2s2 !!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 !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/sunxi-snd-mach Tree: !!Card: /sys/class/sound/card1 Driver: /sys/bus/platform/drivers/sunxi-snd-mach Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Aug 26 23:23 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Aug 26 23:23 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Aug 26 23:23 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 56 Aug 26 23:23 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Aug 26 23:23 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 33 Aug 26 23:23 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Aug 26 23:23 . drwxr-xr-x 3 root root 180 Aug 26 23:23 .. lrwxrwxrwx 1 root root 12 Aug 26 23:23 platform-soc@3000000:codec_mach -> ../controlC0 lrwxrwxrwx 1 root root 12 Aug 26 23:23 platform-soc@3000000:i2s2_mach -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: audiocodec [audiocodec], device 0: sunxi-snd-plat-aaudio-sunxi-snd-codec 2030000.codec-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: sndi2s2 [sndi2s2], device 0: sunxi-snd-plat-i2s-ES8323 HiFi ES8323.1-0011-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: sndi2s2 [sndi2s2], device 0: sunxi-snd-plat-i2s-ES8323 HiFi ES8323.1-0011-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card audiocodec Card sysdefault:0 'audiocodec'/'audiocodec' Mixer name : '' Components : '' Controls : 9 Simple ctrls : 9 Simple mixer control 'DAC',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 63 Mono: 63 [100%] [-1.16dB] Simple mixer control 'DAC DRC Mode',0 Capabilities: enum Items: 'Off' 'On' Item0: 'Off' Simple mixer control 'DAC HPF Mode',0 Capabilities: enum Items: 'Off' 'On' Item0: 'Off' Simple mixer control 'DAC Output Select',0 Capabilities: enum Items: 'differ' 'single' Item0: 'single' Simple mixer control 'DACL',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 255 Mono: 160 [63%] [0.75dB] Simple mixer control 'LINEOUT Gain',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 5 [71%] Simple mixer control 'LINEOUTL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'SPK',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'tx hub mode',0 Capabilities: enum Items: 'Off' 'On' Item0: 'Off' !!-------Mixer controls for card sndi2s2 Card sysdefault:1 'sndi2s2'/'sndi2s2' Mixer name : '' Components : '' Controls : 41 Simple ctrls : 39 Simple mixer control 'PCM',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 192 Front Left: 152 [79%] [-20.00dB] Front Right: 152 [79%] [-20.00dB] 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: 'None' '32Khz' '44.1Khz' '48Khz' Item0: 'None' 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: 'Normal' 'L Invert' 'R Invert' 'L R Invert' Item0: 'Normal' 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 'ADC Data Select',0 Capabilities: enum Items: 'Left Right' 'Left Left' 'Right Right' 'Right Left' Item0: 'Left Right' Simple mixer control 'ALC Capture Attack Time',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 5 [33%] Simple mixer control 'ALC Capture Decay Time',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 0 [0%] Simple mixer control 'ALC Capture Function',0 Capabilities: enum Items: 'Off' 'Right' 'Left' 'Stereo' Item0: 'Off' Simple mixer control 'ALC Capture Hold Time',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 0 [0%] Simple mixer control 'ALC Capture Max PGA',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'ALC Capture Min PGA',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] 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: 10 [32%] 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 - 15 Mono: 12 [80%] 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 2' Simple mixer control 'Left Channel',0 Capabilities: cvolume cvolume-joined Capture channels: Mono Limits: Capture 0 - 8 Mono: Capture 0 [0%] [0.00dB] 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: 0 [0%] [-0.15dB] Playback [off] Simple mixer control 'Left PGA Mux',0 Capabilities: enum Items: 'Line 1L' 'Line 2L' 'DifferentialL' Item0: 'DifferentialL' Simple mixer control 'OUT1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'OUT2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Output 1',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 33 Mono: Front Left: Playback 30 [91%] [0.00dB] Front Right: Playback 30 [91%] [0.00dB] Simple mixer control 'Output 2',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 33 Mono: Front Left: Playback 30 [91%] [0.00dB] Front Right: Playback 30 [91%] [0.00dB] Simple mixer control 'Right Channel',0 Capabilities: cvolume cvolume-joined Capture channels: Mono Limits: Capture 0 - 8 Mono: Capture 0 [0%] [0.00dB] 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' 'DifferentialR' Item0: 'DifferentialR' Simple mixer control 'ZC Timeout',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'clk en post delay',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 5000 Mono: 0 [0%] Simple mixer control 'loopback debug',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'rx sync mode',0 Capabilities: enum Items: 'Off' 'On' Item0: 'Off' Simple mixer control 'tx trigger bypass',0 Capabilities: enum Items: 'Off' 'On' Item0: 'Off' !!Alsactl output !!-------------- --startcollapse-- state.audiocodec { control.1 { iface MIXER name 'tx hub mode' value Off comment { access 'read write' type ENUMERATED count 1 item.0 Off item.1 On } } control.2 { iface MIXER name 'DAC DRC Mode' value Off comment { access 'read write' type ENUMERATED count 1 item.0 Off item.1 On } } control.3 { iface MIXER name 'DAC HPF Mode' value Off comment { access 'read write' type ENUMERATED count 1 item.0 Off item.1 On } } control.4 { iface MIXER name 'DAC Volume' value 63 comment { access 'read write' type INTEGER count 1 range '0 - 63' dbmin -7424 dbmax -116 dbvalue.0 -116 } } control.5 { iface MIXER name 'DACL Volume' value 160 comment { access 'read write' type INTEGER count 1 range '0 - 255' dbmin -9999999 dbmax 7200 dbvalue.0 75 } } control.6 { iface MIXER name 'DAC Output Select' value single comment { access 'read write' type ENUMERATED count 1 item.0 differ item.1 single } } control.7 { iface MIXER name 'LINEOUT Gain' value 5 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -9999999 dbmax 0 dbvalue.0 -1200 } } control.8 { iface MIXER name 'LINEOUTL Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface MIXER name 'SPK Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.sndi2s2 { control.1 { iface MIXER name 'rx sync mode' value Off comment { access 'read write' type ENUMERATED count 1 item.0 Off item.1 On } } control.2 { iface MIXER name 'tx trigger bypass' value Off comment { access 'read write' type ENUMERATED count 1 item.0 Off item.1 On } } control.3 { iface MIXER name 'clk en post delay' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 5000' } } control.4 { iface MIXER name 'loopback debug' value false comment { access 'read write' type BOOLEAN count 1 } } control.5 { 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.6 { iface MIXER name 'ALC Capture Target Volume' value 12 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.7 { iface MIXER name 'ALC Capture Max PGA' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.8 { iface MIXER name 'ALC Capture Min PGA' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.9 { iface MIXER name 'ALC Capture Function' value Off comment { access 'read write' type ENUMERATED count 1 item.0 Off item.1 Right item.2 Left item.3 Stereo } } control.10 { iface MIXER name 'ALC Capture ZC Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.11 { iface MIXER name 'ALC Capture Hold Time' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.12 { iface MIXER name 'ALC Capture Decay Time' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.13 { iface MIXER name 'ALC Capture Attack Time' value 5 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.14 { iface MIXER name 'ALC Capture NG Threshold' value 10 comment { access 'read write' type INTEGER count 1 range '0 - 31' } } control.15 { iface MIXER name 'ALC Capture NG Type' value 'Mute ADC Output' comment { access 'read write' type ENUMERATED count 1 item.0 'Constant PGA Gain' item.1 'Mute ADC Output' } } control.16 { iface MIXER name 'ALC Capture NG Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.17 { iface MIXER name 'ZC Timeout Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.18 { 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.19 { iface MIXER name 'Capture Mute' value false comment { access 'read write' type BOOLEAN count 1 } } control.20 { iface MIXER name 'Left Channel Capture Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 8' dbmin 0 dbmax 2400 dbvalue.0 0 } } control.21 { iface MIXER name 'Right Channel Capture Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 8' dbmin 0 dbmax 2400 dbvalue.0 0 } } control.22 { iface MIXER name 'Playback De-emphasis' value None comment { access 'read write' type ENUMERATED count 1 item.0 None item.1 '32Khz' item.2 '44.1Khz' item.3 '48Khz' } } control.23 { iface MIXER name 'Capture Polarity' 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.24 { iface MIXER name 'PCM Volume' value.0 152 value.1 152 comment { access 'read write' type INTEGER count 2 range '0 - 192' dbmin -9999999 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } control.25 { iface MIXER name 'Left Mixer Left Bypass Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -15 dbmax 2085 dbvalue.0 -15 } } control.26 { 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.27 { iface MIXER name 'Output 1 Playback Volume' value.0 30 value.1 30 comment { access 'read write' type INTEGER count 2 range '0 - 33' dbmin -4500 dbmax 450 dbvalue.0 0 dbvalue.1 0 } } control.28 { iface MIXER name 'Output 2 Playback Volume' value.0 30 value.1 30 comment { access 'read write' type INTEGER count 2 range '0 - 33' dbmin -4500 dbmax 450 dbvalue.0 0 dbvalue.1 0 } } control.29 { iface MIXER name 'ADC Data Select' value 'Left Right' comment { access 'read write' type ENUMERATED count 1 item.0 'Left Right' item.1 'Left Left' item.2 'Right Right' item.3 'Right Left' } } control.30 { 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 DifferentialL } } control.31 { 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 DifferentialR } } control.32 { iface MIXER name 'Differential Mux' value 'Line 2' comment { access 'read write' type ENUMERATED count 1 item.0 'Line 1' item.1 'Line 2' } } control.33 { 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.34 { 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.35 { 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.36 { iface MIXER name 'Left Mixer Left Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.37 { iface MIXER name 'Left Mixer Left Bypass Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.38 { iface MIXER name 'Right Mixer Right Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.39 { iface MIXER name 'Right Mixer Right Bypass Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.40 { iface MIXER name 'OUT1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.41 { iface MIXER name 'OUT2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ 8821cs hci_uart rtc_sunxi !!ALSA/HDA dmesg !!-------------- [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt: Machine model: TLT153-EVM-NAND HDMI [ 0.000000] printk: bootconsole [earlycon0] enabled -- [ 5.483316] input: soc@3000000:gpio-keys as /devices/platform/soc@3000000/soc@3000000:gpio-keys/input/input1 [ 5.495353] sunxi:sound-common:[ERR]: 291 pacfg_level_trig_init(): pa-pin-0 get failed [ 5.504202] sunxi:sound-common:[ERR]: 612 snd_sunxi_pa_pin_init(): pacfg_level_trig_init failed [ 5.514162] sunxi:sound-aa:[WARN]: 110 sunxi_aaudio_parse_dma_param(): capture-cma missing, using default value [ 5.525433] sunxi:sound-aa:[WARN]: 132 sunxi_aaudio_parse_dma_param(): rx-fifo-size miss,using default value [ 5.536455] sunxi:sound-aa:[WARN]: 166 sunxi_aaudio_parse_dma_param(): adc-txdata miss, no aaudio platform [ 5.548286] sunxi:sound-i2s:[WARN]: 2340 snd_sunxi_dts_params_init(): clk-en-post-delay missing [ 5.558446] sunxi:sound-mach:[WARN]: 372 asoc_simple_parse_ucfmt(): set data late to default [ 5.568184] debugfs: Directory 'soc@3000000:codec_plat' with parent 'audiocodec' already present! [ 5.578666] sunxi:sound-mach:[WARN]: 372 asoc_simple_parse_ucfmt(): set data late to default [ 5.588121] sunxi:sound-mach:[WARN]: 547 asoc_simple_parse_tdm_clk(): mclk-fp(44.1k fp) and mclk-fp(48k fp) loss,default 11289600 and 12288000 [ 5.646912] es8328 probe ok! -- [ 6.215006] cfg80211: failed to load regulatory.db [ 6.219774] ALSA device list: [ 6.228453] #0: audiocodec [ 6.231659] #1: sndi2s2 !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.5.1-2 all ALSA topology configuration files ii alsa-ucm-conf 1.2.6.3-1ubuntu1.12 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.6-1ubuntu1 armhf Utilities for configuring and using ALSA ii bluez-alsa-utils 3.0.0-2 armhf Bluetooth Audio ALSA Backend (utils)