!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Fri Mar 18 07:33:17 UTC 2022 !!Linux Distribution !!------------------ Ubuntu 20.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 20.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.4 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: 5.10.66 Operating System: GNU/Linux Architecture: aarch64 Processor: aarch64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.66 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 - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [rockchipdp0 ]: rockchip_dp0 - rockchip,dp0 rockchip,dp0 1 [rockchipes8388 ]: rockchip-es8388 - rockchip-es8388 rockchip-es8388 2 [rockchiphdmiin ]: rockchip_hdmiin - rockchip,hdmiin rockchip,hdmiin 3 [rockchiphdmi0 ]: rockchip-hdmi0 - rockchip-hdmi0 rockchip-hdmi0 4 [rockchiphdmi1 ]: rockchip-hdmi1 - rockchip-hdmi1 rockchip-hdmi1 !!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: !!Card: /sys/class/sound/card1 Driver: /sys/bus/platform/drivers/firefly-multicodecs Tree: !!Card: /sys/class/sound/card2 Driver: /sys/bus/platform/drivers/asoc-simple-card Tree: !!Card: /sys/class/sound/card3 Driver: /sys/bus/platform/drivers/rk-hdmi-sound Tree: !!Card: /sys/class/sound/card4 Driver: /sys/bus/platform/drivers/rk-hdmi-sound Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 3 Mar 18 07:17 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 6 Mar 18 07:17 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 8 Mar 18 07:17 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 10 Mar 18 07:17 /dev/snd/controlC3 crw-rw---- 1 root audio 116, 12 Mar 18 07:17 /dev/snd/controlC4 crw-rw---- 1 root audio 116, 2 Mar 18 07:17 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 5 Mar 18 07:17 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 4 Mar 18 07:17 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 7 Mar 18 07:17 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 9 Mar 18 07:17 /dev/snd/pcmC3D0p crw-rw---- 1 root audio 116, 11 Mar 18 07:17 /dev/snd/pcmC4D0p crw-rw---- 1 root audio 116, 1 Mar 18 07:17 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 18 07:17 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 140 Mar 18 07:17 . drwxr-xr-x 3 root root 320 Mar 18 07:17 .. lrwxrwxrwx 1 root root 12 Mar 18 07:17 platform-dp0-sound -> ../controlC0 lrwxrwxrwx 1 root root 12 Mar 18 07:17 platform-es8388-sound -> ../controlC1 lrwxrwxrwx 1 root root 12 Mar 18 07:17 platform-hdmi0-sound -> ../controlC3 lrwxrwxrwx 1 root root 12 Mar 18 07:17 platform-hdmi1-sound -> ../controlC4 lrwxrwxrwx 1 root root 12 Mar 18 07:17 platform-hdmiin-sound -> ../controlC2 !!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: rockchipes8388 [rockchip-es8388], device 0: dailink-multicodecs ES8323.3-0011-0 [dailink-multicodecs ES8323.3-0011-0] Subdevices: 1/1 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 card 4: rockchiphdmi1 [rockchip-hdmi1], device 0: rockchip-hdmi1 i2s-hifi-0 [rockchip-hdmi1 i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: rockchipes8388 [rockchip-es8388], device 0: dailink-multicodecs ES8323.3-0011-0 [dailink-multicodecs ES8323.3-0011-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: rockchiphdmiin [rockchip,hdmiin], device 0: fddf8000.i2s-dummy_codec hdmiin-dc-0 [fddf8000.i2s-dummy_codec hdmiin-dc-0] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card rockchipdp0 Card hw:0 'rockchipdp0'/'rockchip,dp0' Mixer name : '' Components : '' Controls : 5 Simple ctrls : 0 !!-------Mixer controls for card rockchipes8388 Card hw:1 'rockchipes8388'/'rockchip-es8388' Mixer name : '' Components : '' Controls : 40 Simple ctrls : 36 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: 126 [66%] [-33.00dB] Front Right: 126 [66%] [-33.00dB] 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 '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 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: 'Line 2L' 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 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: 'Line 2R' Simple mixer control 'ZC Timeout',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!-------Mixer controls for card rockchiphdmiin Card hw:2 'rockchiphdmiin'/'rockchip,hdmiin' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card rockchiphdmi0 Card hw:3 'rockchiphdmi0'/'rockchip-hdmi0' Mixer name : '' Components : '' Controls : 5 Simple ctrls : 0 !!-------Mixer controls for card rockchiphdmi1 Card hw:4 'rockchiphdmi1'/'rockchip-hdmi1' Mixer name : '' Components : '' Controls : 5 Simple ctrls : 0 !!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.rockchipes8388 { 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 Target Volume' value 12 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.3 { iface MIXER name 'ALC Capture Max PGA' value 5 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.4 { iface MIXER name 'ALC Capture Min PGA' value 2 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.5 { 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.6 { iface MIXER name 'ALC Capture ZC Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'ALC Capture Hold Time' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.8 { iface MIXER name 'ALC Capture Decay Time' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.9 { iface MIXER name 'ALC Capture Attack Time' value 5 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.10 { iface MIXER name 'ALC Capture NG Threshold' value 10 comment { access 'read write' type INTEGER count 1 range '0 - 31' } } control.11 { 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.12 { iface MIXER name 'ALC Capture NG Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.13 { iface MIXER name 'ZC Timeout Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.14 { 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.15 { iface MIXER name 'Capture Mute' value false comment { access 'read write' type BOOLEAN count 1 } } control.16 { 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.17 { 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.18 { 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.19 { 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.20 { iface MIXER name 'PCM Volume' value.0 126 value.1 126 comment { access 'read write' type INTEGER count 2 range '0 - 192' dbmin -9999999 dbmax 0 dbvalue.0 -3300 dbvalue.1 -3300 } } control.21 { 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.22 { 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.23 { 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.24 { 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.25 { iface CARD name 'Headphone Jack' value false comment { access read type BOOLEAN count 1 } } control.26 { iface CARD name 'Headset Mic Jack' value false comment { access read type BOOLEAN count 1 } } control.27 { iface MIXER name 'Headphone Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.28 { iface MIXER name 'Speaker Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.29 { iface MIXER name 'Main Mic Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.30 { iface MIXER name 'Headset Mic Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.31 { iface MIXER name 'Left PGA Mux' value 'Line 2L' comment { access 'read write' type ENUMERATED count 1 item.0 'Line 1L' item.1 'Line 2L' item.2 DifferentialL } } control.32 { iface MIXER name 'Right PGA Mux' value 'Line 2R' comment { access 'read write' type ENUMERATED count 1 item.0 'Line 1R' item.1 'Line 2R' item.2 DifferentialR } } control.33 { 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.34 { 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.35 { 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.36 { 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.37 { iface MIXER name 'Left Mixer Left Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.38 { iface MIXER name 'Left Mixer Left Bypass Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.39 { iface MIXER name 'Right Mixer Right Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.40 { iface MIXER name 'Right Mixer Right Bypass Switch' value false comment { access 'read write' type BOOLEAN count 1 } } } state.rockchiphdmiin { control { } } state.rockchiphdmi0 { control.1 { iface CARD name 'rockchip-hdmi0 Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { 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.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.rockchiphdmi1 { control.1 { iface CARD name 'rockchip-hdmi1 Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { 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.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 } } } --endcollapse-- !!All Loaded Modules !!------------------ !!ALSA/HDA dmesg !!-------------- [ 4.753936] rockchip-saradc fec10000.saradc: Looking up vref-supply from device tree [ 4.759216] usbcore: registered new interface driver snd-usb-audio [ 4.763144] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0) [ 4.764464] rockchip-pm-domain fd8d8000.power-management:power-controller: Looking up audio-supply from device tree [ 4.764483] rockchip-pm-domain fd8d8000.power-management:power-controller: Looking up audio-supply property in node /power-management@fd8d8000/power-controller failed [ 4.766597] debugfs: File 'Capture' in directory 'dapm' already present! [ 4.767470] input: rockchip,dp0 rockchip,dp0 as /devices/platform/dp0-sound/sound/card0/input2 [ 4.777761] ES8323 3-0011: ASoC: error at soc_component_write_no_lock on ES8323.3-0011: -5 -- [ 4.815825] mmcblk1: p1 p2 p3 p4 p5 p6 p7 p8 [ 4.827774] input: rockchip-es8388 Headset as /devices/platform/es8388-sound/sound/card1/input3 [ 4.829720] IPVS: Registered protocols (TCP, UDP) -- [ 5.278122] [drm] Initialized rockchip 3.0.0 20140818 for display-subsystem on minor 0 [ 5.279535] input: rockchip-hdmi0 rockchip-hdmi0 as /devices/platform/hdmi0-sound/sound/card3/input5 [ 5.280412] input: rockchip-hdmi1 rockchip-hdmi1 as /devices/platform/hdmi1-sound/sound/card4/input6 [ 5.282889] rockchip-pm-domain fd8d8000.power-management:power-controller: Looking up sdio-supply from device tree -- [ 5.328014] ret 1024 0 [ 5.328278] ALSA device list: [ 5.328297] #0: rockchip,dp0 !!Packages installed !!-------------------- ii alsa-utils 1.2.2-1ubuntu2.1 arm64 Utilities for configuring and using ALSA