!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Mon May 11 09:12:30 UTC 2026 !!Linux Distribution !!------------------ Debian GNU/Linux 12 \n \l 1.wav Desktop asound.conf lbc_hardware_test lubancat-rv1126b-debian12-xfce-20260506 PRETTY_NAME="Debian GNU/Linux 12 (bookworm)" 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/" ID_LIKE="debian" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 6.1.141 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.1.141 Library version: 1.2.8 Utilities version: 1.2.8 !!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 [rockchiprv1126b]: rockchip_rv1126 - rockchip,rv1126b-acodec rockchip,rv1126b-acodec !!PCI Soundcards installed in the system !!-------------------------------------- !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_soc_core: prealloc_buffer_size_kbytes=16 !!Loaded sound module options !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/rk-multicodecs Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 4 May 11 17:01 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 3 May 11 17:01 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 2 May 11 17:01 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 May 11 17:01 /dev/snd/seq crw-rw---- 1 root audio 116, 33 May 11 17:01 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 May 11 17:01 . drwxr-xr-x 3 root root 160 May 11 17:01 .. lrwxrwxrwx 1 root root 12 May 11 17:01 platform-acodec-sound -> ../controlC0 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type asym playback.pcm "play_plug" capture.pcm "capt_softvol" } ctl.!default { type hw card 0 } # ---------- Capture ---------- pcm.cap_multi { type multi slaves.a.pcm "hw:0,0" slaves.a.channels 4 bindings.0.slave a bindings.0.channel 0 bindings.1.slave a bindings.1.channel 2 bindings.2.slave a bindings.2.channel 1 } pcm.capt_plug { type plug slave.pcm "cap_multi" } pcm.capt_softvol { type softvol slave.pcm "capt_plug" control.name "Master Capture Volume" control.card 0 min_dB -51.0 max_dB 0.0 resolution 101 } # ---------- Playback ---------- pcm.play_softvol { type softvol slave.pcm "hw:0,0" control.name "Master Playback Volume" control.card 0 min_dB -51.0 max_dB 0.0 resolution 101 } pcm.play_plug { type plug slave.pcm "play_softvol" } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: rockchiprv1126b [rockchip,rv1126b-acodec], device 0: dailink-multicodecs multicodec-0 [dailink-multicodecs multicodec-0] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: rockchiprv1126b [rockchip,rv1126b-acodec], device 0: dailink-multicodecs multicodec-0 [dailink-multicodecs multicodec-0] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card rockchiprv1126b Card sysdefault:0 'rockchiprv1126b'/'rockchip,rv1126b-acodec' Mixer name : '' Components : '' Controls : 59 Simple ctrls : 55 Simple mixer control 'Master',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 100 Mono: Front Left: Playback 60 [60%] [-20.40dB] Front Right: Playback 60 [60%] [-20.40dB] Simple mixer control 'Headphone',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Speaker',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'ACodec ADC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'ACodec Digital Gain',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 127 Mono: 127 [100%] [0.25dB] Simple mixer control 'ACodec HPF',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'ACodec HPF Cutoff',0 Capabilities: enum Items: '3.79Hz' '60Hz' '243Hz' '493Hz' Item0: '60Hz' Simple mixer control 'ACodec PGA Gain',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 31 [100%] [93.00dB] Simple mixer control 'ACodec_LP ADC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'ACodec_LP Digital Gain',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 127 Mono: 0 [0%] [-95.00dB] Simple mixer control 'ACodec_LP HPF',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'ACodec_LP HPF Cutoff',0 Capabilities: enum Items: '3.79Hz' '60Hz' '243Hz' '493Hz' Item0: '60Hz' Simple mixer control 'ACodec_LP PGA Gain',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 10 [32%] [30.00dB] Simple mixer control 'DAC Digital',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 510 Front Left: 495 [97%] [900.00dB] Front Right: 495 [97%] [900.00dB] Simple mixer control 'DAC HPF',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DAC HPF Cutoff',0 Capabilities: enum Items: '80Hz' '100Hz' '120Hz' '140Hz' Item0: '80Hz' Simple mixer control 'Headset Mic',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Main Mic',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Power Amplifier',0 Capabilities: enum Items: 'Off' 'On' Item0: 'Off' Simple mixer control 'SAI2 Clk Auto',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'SAI2 Receive Mono',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI2 Receive Mono Slot Select',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 128 Mono: 0 [0%] Simple mixer control 'SAI2 Receive PATH0 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI0' Simple mixer control 'SAI2 Receive PATH1 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI0' Simple mixer control 'SAI2 Receive PATH2 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI2' Simple mixer control 'SAI2 Receive PATH3 Source Select',0 Capabilities: enum Items: 'From SDI0' 'From SDI1' 'From SDI2' 'From SDI3' Item0: 'From SDI3' Simple mixer control 'SAI2 Receive SDIx Select',0 Capabilities: enum Items: 'Auto' 'SDIx1' 'SDIx2' 'SDIx3' 'SDIx4' Item0: 'Auto' Simple mixer control 'SAI2 Receive Start Mode Sel',0 Capabilities: enum Items: 'Standalone' 'Chained' Item0: 'Standalone' Simple mixer control 'SAI2 SDI0 Loopback',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI2 SDI0 Loopback I2S LR',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI2 SDI0 Loopback I2S LR Channel Sel',0 Capabilities: enum Items: 'L:MIC R:LP' 'L:LP R:MIC' Item0: 'L:MIC R:LP' Simple mixer control 'SAI2 SDI0 Loopback Src Select',0 Capabilities: enum Items: 'From SDO0' 'From SDO1' 'From SDO2' 'From SDO3' Item0: 'From SDO0' Simple mixer control 'SAI2 SDI1 Loopback',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI2 SDI1 Loopback I2S LR',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI2 SDI1 Loopback I2S LR Channel Sel',0 Capabilities: enum Items: 'L:MIC R:LP' 'L:LP R:MIC' Item0: 'L:MIC R:LP' Simple mixer control 'SAI2 SDI1 Loopback Src Select',0 Capabilities: enum Items: 'From SDO0' 'From SDO1' 'From SDO2' 'From SDO3' Item0: 'From SDO0' Simple mixer control 'SAI2 SDI2 Loopback',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI2 SDI2 Loopback I2S LR',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI2 SDI2 Loopback I2S LR Channel Sel',0 Capabilities: enum Items: 'L:MIC R:LP' 'L:LP R:MIC' Item0: 'L:MIC R:LP' Simple mixer control 'SAI2 SDI2 Loopback Src Select',0 Capabilities: enum Items: 'From SDO0' 'From SDO1' 'From SDO2' 'From SDO3' Item0: 'From SDO0' Simple mixer control 'SAI2 SDI3 Loopback',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI2 SDI3 Loopback I2S LR',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI2 SDI3 Loopback I2S LR Channel Sel',0 Capabilities: enum Items: 'L:MIC R:LP' 'L:LP R:MIC' Item0: 'L:MIC R:LP' Simple mixer control 'SAI2 SDI3 Loopback Src Select',0 Capabilities: enum Items: 'From SDO0' 'From SDO1' 'From SDO2' 'From SDO3' Item0: 'From SDO0' Simple mixer control 'SAI2 Sync In',0 Capabilities: enum Items: 'From IO' 'From Sync Port' Item0: 'From IO' Simple mixer control 'SAI2 Sync Out',0 Capabilities: enum Items: 'From CRU' 'From IO' Item0: 'From CRU' Simple mixer control 'SAI2 Transmit Mono',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Disable' Simple mixer control 'SAI2 Transmit SDO0 Source Select',0 Capabilities: enum Items: 'From PATH0' 'From PATH1' 'From PATH2' 'From PATH3' Item0: 'From PATH0' Simple mixer control 'SAI2 Transmit SDO1 Source Select',0 Capabilities: enum Items: 'From PATH0' 'From PATH1' 'From PATH2' 'From PATH3' Item0: 'From PATH1' Simple mixer control 'SAI2 Transmit SDO2 Source Select',0 Capabilities: enum Items: 'From PATH0' 'From PATH1' 'From PATH2' 'From PATH3' Item0: 'From PATH2' Simple mixer control 'SAI2 Transmit SDO3 Source Select',0 Capabilities: enum Items: 'From PATH0' 'From PATH1' 'From PATH2' 'From PATH3' Item0: 'From PATH3' Simple mixer control 'SAI2 Transmit SDOx Select',0 Capabilities: enum Items: 'Auto' 'SDOx1' 'SDOx2' 'SDOx3' 'SDOx4' Item0: 'Auto' Simple mixer control 'SAI2 Transmit Start Mode Sel',0 Capabilities: enum Items: 'Standalone' 'Chained' Item0: 'Chained' Simple mixer control 'hp switch',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'spk switch',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!Alsactl output !!-------------- --startcollapse-- state.rockchiprv1126b { control.1 { iface MIXER name 'SAI2 Transmit Start Mode Sel' value Chained comment { access 'read write' type ENUMERATED count 1 item.0 Standalone item.1 Chained } } control.2 { iface MIXER name 'SAI2 Receive Start Mode Sel' value Standalone comment { access 'read write' type ENUMERATED count 1 item.0 Standalone item.1 Chained } } control.3 { iface MIXER name 'SAI2 Transmit SDOx Select' value Auto comment { access 'read write' type ENUMERATED count 1 item.0 Auto item.1 SDOx1 item.2 SDOx2 item.3 SDOx3 item.4 SDOx4 } } control.4 { iface MIXER name 'SAI2 Receive SDIx Select' value Auto comment { access 'read write' type ENUMERATED count 1 item.0 Auto item.1 SDIx1 item.2 SDIx2 item.3 SDIx3 item.4 SDIx4 } } control.5 { iface MIXER name 'SAI2 Receive Mono Slot Select' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 128' dbmin 0 dbmax 16384 dbvalue.0 0 } } control.6 { iface MIXER name 'SAI2 Receive Mono Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.7 { iface MIXER name 'SAI2 Transmit Mono Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.8 { iface MIXER name 'SAI2 SDI3 Loopback I2S LR Channel Sel' value 'L:MIC R:LP' comment { access 'read write' type ENUMERATED count 1 item.0 'L:MIC R:LP' item.1 'L:LP R:MIC' } } control.9 { iface MIXER name 'SAI2 SDI2 Loopback I2S LR Channel Sel' value 'L:MIC R:LP' comment { access 'read write' type ENUMERATED count 1 item.0 'L:MIC R:LP' item.1 'L:LP R:MIC' } } control.10 { iface MIXER name 'SAI2 SDI1 Loopback I2S LR Channel Sel' value 'L:MIC R:LP' comment { access 'read write' type ENUMERATED count 1 item.0 'L:MIC R:LP' item.1 'L:LP R:MIC' } } control.11 { iface MIXER name 'SAI2 SDI0 Loopback I2S LR Channel Sel' value 'L:MIC R:LP' comment { access 'read write' type ENUMERATED count 1 item.0 'L:MIC R:LP' item.1 'L:LP R:MIC' } } control.12 { iface MIXER name 'SAI2 SDI3 Loopback I2S LR Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.13 { iface MIXER name 'SAI2 SDI2 Loopback I2S LR Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.14 { iface MIXER name 'SAI2 SDI1 Loopback I2S LR Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.15 { iface MIXER name 'SAI2 SDI0 Loopback I2S LR Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.16 { iface MIXER name 'SAI2 SDI3 Loopback Src Select' value 'From SDO0' comment { access 'read write' type ENUMERATED count 1 item.0 'From SDO0' item.1 'From SDO1' item.2 'From SDO2' item.3 'From SDO3' } } control.17 { iface MIXER name 'SAI2 SDI2 Loopback Src Select' value 'From SDO0' comment { access 'read write' type ENUMERATED count 1 item.0 'From SDO0' item.1 'From SDO1' item.2 'From SDO2' item.3 'From SDO3' } } control.18 { iface MIXER name 'SAI2 SDI1 Loopback Src Select' value 'From SDO0' comment { access 'read write' type ENUMERATED count 1 item.0 'From SDO0' item.1 'From SDO1' item.2 'From SDO2' item.3 'From SDO3' } } control.19 { iface MIXER name 'SAI2 SDI0 Loopback Src Select' value 'From SDO0' comment { access 'read write' type ENUMERATED count 1 item.0 'From SDO0' item.1 'From SDO1' item.2 'From SDO2' item.3 'From SDO3' } } control.20 { iface MIXER name 'SAI2 SDI3 Loopback Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.21 { iface MIXER name 'SAI2 SDI2 Loopback Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.22 { iface MIXER name 'SAI2 SDI1 Loopback Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.23 { iface MIXER name 'SAI2 SDI0 Loopback Switch' value Disable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.24 { iface MIXER name 'SAI2 Sync Out Switch' value 'From CRU' comment { access 'read write' type ENUMERATED count 1 item.0 'From CRU' item.1 'From IO' } } control.25 { iface MIXER name 'SAI2 Sync In Switch' value 'From IO' comment { access 'read write' type ENUMERATED count 1 item.0 'From IO' item.1 'From Sync Port' } } control.26 { iface MIXER name 'SAI2 Receive PATH3 Source Select' value 'From SDI3' comment { access 'read write' type ENUMERATED count 1 item.0 'From SDI0' item.1 'From SDI1' item.2 'From SDI2' item.3 'From SDI3' } } control.27 { iface MIXER name 'SAI2 Receive PATH2 Source Select' value 'From SDI2' comment { access 'read write' type ENUMERATED count 1 item.0 'From SDI0' item.1 'From SDI1' item.2 'From SDI2' item.3 'From SDI3' } } control.28 { iface MIXER name 'SAI2 Receive PATH1 Source Select' value 'From SDI0' comment { access 'read write' type ENUMERATED count 1 item.0 'From SDI0' item.1 'From SDI1' item.2 'From SDI2' item.3 'From SDI3' } } control.29 { iface MIXER name 'SAI2 Receive PATH0 Source Select' value 'From SDI0' comment { access 'read write' type ENUMERATED count 1 item.0 'From SDI0' item.1 'From SDI1' item.2 'From SDI2' item.3 'From SDI3' } } control.30 { iface MIXER name 'SAI2 Transmit SDO3 Source Select' value 'From PATH3' comment { access 'read write' type ENUMERATED count 1 item.0 'From PATH0' item.1 'From PATH1' item.2 'From PATH2' item.3 'From PATH3' } } control.31 { iface MIXER name 'SAI2 Transmit SDO2 Source Select' value 'From PATH2' comment { access 'read write' type ENUMERATED count 1 item.0 'From PATH0' item.1 'From PATH1' item.2 'From PATH2' item.3 'From PATH3' } } control.32 { iface MIXER name 'SAI2 Transmit SDO1 Source Select' value 'From PATH1' comment { access 'read write' type ENUMERATED count 1 item.0 'From PATH0' item.1 'From PATH1' item.2 'From PATH2' item.3 'From PATH3' } } control.33 { iface MIXER name 'SAI2 Transmit SDO0 Source Select' value 'From PATH0' comment { access 'read write' type ENUMERATED count 1 item.0 'From PATH0' item.1 'From PATH1' item.2 'From PATH2' item.3 'From PATH3' } } control.34 { iface MIXER name 'SAI2 Clk Auto Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.35 { iface PCM name 'SAI2 PCM Read Wait Time MS' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 10000 (step 1)' } } control.36 { iface PCM name 'SAI2 PCM Write Wait Time MS' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 10000 (step 1)' } } control.37 { iface MIXER name 'ACodec_LP HPF Cutoff' value '60Hz' comment { access 'read write' type ENUMERATED count 1 item.0 '3.79Hz' item.1 '60Hz' item.2 '243Hz' item.3 '493Hz' } } control.38 { iface MIXER name 'ACodec_LP HPF Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.39 { iface MIXER name 'ACodec_LP Digital Gain Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 127' dbmin -9500 dbmax 25 dbvalue.0 -9500 } } control.40 { iface MIXER name 'ACodec_LP PGA Gain Volume' value 10 comment { access 'read write' type INTEGER count 1 range '0 - 31' dbmin 0 dbmax 9300 dbvalue.0 3000 } } control.41 { iface MIXER name 'ACodec_LP ADC Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.42 { iface MIXER name 'ACodec HPF Cutoff' value '60Hz' comment { access 'read write' type ENUMERATED count 1 item.0 '3.79Hz' item.1 '60Hz' item.2 '243Hz' item.3 '493Hz' } } control.43 { iface MIXER name 'ACodec HPF Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.44 { iface MIXER name 'ACodec Digital Gain Volume' value 127 comment { access 'read write' type INTEGER count 1 range '0 - 127' dbmin -9500 dbmax 25 dbvalue.0 25 } } control.45 { iface MIXER name 'ACodec PGA Gain Volume' value 31 comment { access 'read write' type INTEGER count 1 range '0 - 31' dbmin 0 dbmax 9300 dbvalue.0 9300 } } control.46 { iface MIXER name 'ACodec ADC Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.47 { iface MIXER name 'DAC Digital Volume' value.0 495 value.1 495 comment { access 'read write' type INTEGER count 2 range '0 - 510' dbmin -95625 dbmax 95625 dbvalue.0 90000 dbvalue.1 90000 } } control.48 { iface MIXER name 'DAC HPF Cutoff' value '80Hz' comment { access 'read write' type ENUMERATED count 1 item.0 '80Hz' item.1 '100Hz' item.2 '120Hz' item.3 '140Hz' } } control.49 { iface MIXER name 'DAC HPF Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.50 { iface MIXER name 'Power Amplifier' value Off comment { access 'read write' type ENUMERATED count 1 item.0 Off item.1 On } } control.51 { iface CARD name 'Headphone Jack' value true comment { access read type BOOLEAN count 1 } } control.52 { iface CARD name 'Headset Mic Jack' value false comment { access read type BOOLEAN count 1 } } control.53 { iface MIXER name 'spk switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.54 { iface MIXER name 'hp switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.55 { iface MIXER name 'Headphone Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.56 { iface MIXER name 'Speaker Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.57 { iface MIXER name 'Main Mic Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.58 { iface MIXER name 'Headset Mic Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.59 { iface MIXER name 'Master Playback Volume' value.0 60 value.1 60 comment { access 'read write user' type INTEGER count 2 range '0 - 100' tlv '0000000100000008ffffec1400000033' dbmin -5100 dbmax 0 dbvalue.0 -2040 dbvalue.1 -2040 } } } --endcollapse-- !!All Loaded Modules !!------------------ aic8800_bsp aic8800_sdio_fdrv !!ALSA/HDA dmesg !!-------------- [ 1.572729] Built 1 zonelists, mobility grouping on. Total pages: 515592 [ 1.573358] Kernel command line: storagemedia=emmc androidboot.storagemedia=emmc androidboot.mode=normal rw rootwait earlycon=uart8250,mmio32,0x20810000 console=ttyFIQ0 root=PARTUUID=614e0000-0000 rootfstype=ext4 snd_soc_core.prealloc_buffer_size_kbytes=16 coherent_pool=32K #de-05/06/2026 androidboot.fwver=ddr-v1.09-6d04c3b809,bl31-v1.13,uboot-250929 [ 1.576405] Unknown kernel command line parameters "#de-05/06/2026 storagemedia=emmc", will be passed to user space. -- [ 2.778596] usbhid: USB HID core driver [ 2.782053] usbcore: registered new interface driver snd-usb-audio [ 2.784638] rk_dsm 209a0000.acdcdig-dsm: no need pa-ctl gpio -- [ 2.787663] mmc_host mmc1: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0) [ 2.788415] rk-multicodecs acodec-sound: Has no ADC channel [ 2.788601] rk-multicodecs acodec-sound: ASoC: Property 'rockchip,audio-routing' does not exist or its length is not even [ 2.789791] rk-multicodecs acodec-sound: ASoC: driver name too long 'rockchip,rv1126b-acodec' -> 'rockchip_rv1126' [ 2.790209] input: rockchip,rv1126b-acodec Headset as /devices/platform/acodec-sound/sound/card0/input1 [ 2.790932] Initializing XFRM netlink socket -- [ 3.067851] rkisp-vir2: Async subdev notifier completed [ 3.067863] ALSA device list: [ 3.067868] #0: rockchip,rv1126b-acodec !!Packages installed !!-------------------- ii alsa-utils 1.2.8-1 arm64 Utilities for configuring and using ALSA