!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Wed May 31 14:58:18 UTC 2023 !!Linux Distribution !!------------------ DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 22.04.2 LTS" ARCH=arm64 INITRD_ARCH=arm64 ARCH=arm64 INITRD_ARCH=arm64 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: 5.10.110-rockchip-rk3588 Operating System: GNU/Linux Architecture: aarch64 Processor: aarch64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.110-rockchip-rk3588 Library version: 1.2.6.1 Utilities version: 1.2.6 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- PipeWire: Installed - Yes (/usr/bin/pipewire) Running - Yes Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [rockchipdp0 ]: rockchip-dp0 - rockchip-dp0 rockchip-dp0 1 [rockchiphdmi0 ]: rockchip-hdmi0 - rockchip-hdmi0 rockchip-hdmi0 2 [rockchipes8388 ]: rockchip-es8388 - rockchip-es8388 rockchip-es8388 !!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 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/rk-hdmi-sound Tree: /sys/class/sound/card0 |-- controlC0 | |-- dev | |-- device -> ../../card0 | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- device -> ../../../dp0-sound |-- id |-- input1 | |-- capabilities | |-- device -> ../../card0 | |-- event1 | |-- id | |-- modalias | |-- name | |-- phys | |-- power | |-- properties | |-- subsystem -> ../../../../../../class/input | |-- uevent | `-- uniq |-- number |-- pcmC0D0p | |-- 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 !!Card: /sys/class/sound/card1 Driver: /sys/bus/platform/drivers/rk-hdmi-sound Tree: /sys/class/sound/card1 |-- controlC1 | |-- dev | |-- device -> ../../card1 | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- device -> ../../../hdmi0-sound |-- id |-- input2 | |-- capabilities | |-- device -> ../../card1 | |-- event2 | |-- id | |-- modalias | |-- name | |-- phys | |-- power | |-- properties | |-- subsystem -> ../../../../../../class/input | |-- uevent | `-- uniq |-- number |-- pcmC1D0p | |-- dev | |-- device -> ../../card1 | |-- 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 !!Card: /sys/class/sound/card2 Driver: /sys/bus/platform/drivers/rk-multicodecs Tree: /sys/class/sound/card2 |-- controlC2 | |-- dev | |-- device -> ../../card2 | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- device -> ../../../es8388-sound |-- id |-- input4 | |-- capabilities | |-- device -> ../../card2 | |-- event4 | |-- id | |-- modalias | |-- name | |-- phys | |-- power | |-- properties | |-- subsystem -> ../../../../../../class/input | |-- uevent | `-- uniq |-- number |-- pcmC2D0c | |-- dev | |-- device -> ../../card2 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- pcmC2D0p | |-- dev | |-- device -> ../../card2 | |-- 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, 3 May 31 18:17 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 5 May 31 18:17 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 8 May 31 18:17 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 2 May 31 18:17 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 4 May 31 18:17 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 7 May 31 18:17 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 6 May 31 18:17 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 May 31 18:17 /dev/snd/seq crw-rw---- 1 root audio 116, 33 May 31 18:17 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 May 31 18:17 . drwxr-xr-x 3 root root 240 May 31 18:17 .. lrwxrwxrwx 1 root root 12 May 31 18:17 platform-dp0-sound -> ../controlC0 lrwxrwxrwx 1 root root 12 May 31 18:17 platform-es8388-sound -> ../controlC2 lrwxrwxrwx 1 root root 12 May 31 18:17 platform-hdmi0-sound -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** 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 1: rockchiphdmi0 [rockchip-hdmi0], device 0: rockchip-hdmi0 i2s-hifi-0 [rockchip-hdmi0 i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: rockchipes8388 [rockchip-es8388], device 0: dailink-multicodecs ES8323.6-0010-0 [dailink-multicodecs ES8323.6-0010-0] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 2: rockchipes8388 [rockchip-es8388], device 0: dailink-multicodecs ES8323.6-0010-0 [dailink-multicodecs ES8323.6-0010-0] Subdevices: 0/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card rockchipdp0 Card sysdefault:0 'rockchipdp0'/'rockchip-dp0' Mixer name : '' Components : '' Controls : 5 Simple ctrls : 0 !!-------Mixer controls for card rockchiphdmi0 Card sysdefault:1 'rockchiphdmi0'/'rockchip-hdmi0' Mixer name : '' Components : '' Controls : 6 Simple ctrls : 1 Simple mixer control 'I2STDM Digital Loopback Mode',0 Capabilities: enum Items: 'Disabled' 'Mode1' 'Mode2' 'Mode2 Swap' Item0: 'Disabled' !!-------Mixer controls for card rockchipes8388 Card sysdefault:2 'rockchipes8388'/'rockchip-es8388' Mixer name : '' Components : '' Controls : 41 Simple ctrls : 37 Simple mixer control 'Headphone',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Speaker',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'PCM',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 'I2STDM Digital Loopback Mode',0 Capabilities: enum Items: 'Disabled' 'Mode1' 'Mode2' 'Mode2 Swap' Item0: 'Disabled' 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 '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: 'Stereo' 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: 5 [71%] Simple mixer control 'ALC Capture Min PGA',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 2 [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: 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 'Headset Mic',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Channel',0 Capabilities: cvolume cvolume-joined Capture channels: Mono Limits: Capture 0 - 8 Mono: Capture 3 [38%] [9.00dB] 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 'Main Mic',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Output 1',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 '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 3 [38%] [9.00dB] 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] !!Alsactl output !!-------------- --startcollapse-- state.rockchipdp0 { control.1 { iface CARD name 'rockchip-dp0 Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface PCM name 'IEC958 Playback Mask' value ffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.4 { iface PCM name 'IEC958 Playback Default' value '0400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface PCM name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } state.rockchiphdmi0 { control.1 { iface MIXER name 'I2STDM Digital Loopback Mode' value Disabled comment { access 'read write' type ENUMERATED count 1 item.0 Disabled item.1 Mode1 item.2 Mode2 item.3 'Mode2 Swap' } } control.2 { iface CARD name 'rockchip-hdmi0 Jack' value false comment { access read type BOOLEAN count 1 } } control.3 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access read type INTEGER count 8 range '0 - 36' } } control.4 { iface PCM name 'IEC958 Playback Mask' value ffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.5 { iface PCM name 'IEC958 Playback Default' value '0400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.6 { iface PCM name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } state.rockchipes8388 { control.1 { iface MIXER name 'I2STDM Digital Loopback Mode' value Disabled comment { access 'read write' type ENUMERATED count 1 item.0 Disabled item.1 Mode1 item.2 Mode2 item.3 'Mode2 Swap' } } control.2 { 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.3 { iface MIXER name 'ALC Capture Target Volume' value 12 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.4 { iface MIXER name 'ALC Capture Max PGA' value 5 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.5 { iface MIXER name 'ALC Capture Min PGA' value 2 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.6 { iface MIXER name 'ALC Capture Function' value Stereo comment { access 'read write' type ENUMERATED count 1 item.0 Off item.1 Right item.2 Left item.3 Stereo } } control.7 { iface MIXER name 'ALC Capture ZC Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'ALC Capture Hold Time' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.9 { iface MIXER name 'ALC Capture Decay Time' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.10 { iface MIXER name 'ALC Capture Attack Time' value 5 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.11 { iface MIXER name 'ALC Capture NG Threshold' value 10 comment { access 'read write' type INTEGER count 1 range '0 - 31' } } control.12 { 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.13 { iface MIXER name 'ALC Capture NG Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.14 { iface MIXER name 'ZC Timeout Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.15 { 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.16 { iface MIXER name 'Capture Mute' value false comment { access 'read write' type BOOLEAN count 1 } } control.17 { iface MIXER name 'Left Channel Capture Volume' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 8' dbmin 0 dbmax 2400 dbvalue.0 900 } } control.18 { iface MIXER name 'Right Channel Capture Volume' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 8' dbmin 0 dbmax 2400 dbvalue.0 900 } } control.19 { 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.20 { 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.21 { iface MIXER name 'PCM 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.22 { 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.23 { 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.24 { iface MIXER name 'Output 1 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.25 { 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.26 { iface CARD name 'Headphone Jack' value false comment { access read type BOOLEAN count 1 } } control.27 { iface CARD name 'Headset Mic Jack' value false comment { access read type BOOLEAN count 1 } } control.28 { iface MIXER name 'Headphone Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.29 { iface MIXER name 'Speaker Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.30 { iface MIXER name 'Main Mic Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.31 { iface MIXER name 'Headset Mic Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.32 { 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.33 { 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.34 { 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.35 { 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.36 { 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.37 { 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.38 { iface MIXER name 'Left Mixer Left Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.39 { iface MIXER name 'Left Mixer Left Bypass Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.40 { iface MIXER name 'Right Mixer Right Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.41 { iface MIXER name 'Right Mixer Right Bypass Switch' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ bnep bridge dvb_usb_rtl28xxu dvb_usb_v2 dw9714 fuse ip_tables ipt_REJECT ipv6 llc nf_conntrack nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nf_reject_ipv4 nf_tables nfnetlink nft_chain_nat nft_compat nft_counter overlay r820t rtl2832 rtl2832_sdr sch_fq_codel stp xt_CHECKSUM xt_MASQUERADE xt_conntrack zstd !!ALSA/HDA dmesg !!-------------- [ 8.802122] optee: probe of firmware:optee failed with error -22 [ 8.803133] usbcore: registered new interface driver snd-usb-audio [ 8.809574] rockchip-pm-domain fd8d8000.power-management:power-controller: Looking up audio-supply from device tree [ 8.809617] rockchip-pm-domain fd8d8000.power-management:power-controller: Looking up audio-supply property in node /power-management@fd8d8000/power-controller failed [ 8.813192] debugfs: File 'Capture' in directory 'dapm' already present! [ 8.814482] input: rockchip-dp0 rockchip-dp0 as /devices/platform/dp0-sound/sound/card0/input1 [ 8.815789] input: rockchip-hdmi0 rockchip-hdmi0 as /devices/platform/hdmi0-sound/sound/card1/input2 [ 8.816956] input: headset-keys as /devices/platform/es8388-sound/input/input3 [ 8.830407] ES8323 6-0010: ASoC: error at soc_component_write_no_lock on ES8323.6-0010: -5 [ 8.885230] input: rockchip-es8388 Headset as /devices/platform/es8388-sound/sound/card2/input4 [ 8.885932] Initializing XFRM netlink socket -- [ 9.065731] rkisp1-vir0: Async subdev notifier completed [ 9.065738] ALSA device list: [ 9.065742] #0: rockchip-dp0 !!Packages installed !!-------------------- ii alsa-utils 1.2.6-1ubuntu1 arm64 Utilities for configuring and using ALSA