!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Mon Aug 24 13:16:03 UTC 2026 !!Linux Distribution !!------------------ ARCH=arm64 INITRD_ARCH=arm64 ARCH=arm64 INITRD_ARCH=arm64 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/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.16.17-sun50iw6 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.16.17-sun50iw6 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 [allwinnerac200c]: simple-card - allwinner,ac200-codec allwinner,ac200-codec 1 [Loopback ]: Loopback - Loopback Loopback 1 2 [sun9ihdmi ]: sun9i-hdmi - sun9i-hdmi sun9i-hdmi !!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, 0 Aug 24 12:40 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Aug 24 12:40 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Aug 24 12:40 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 24 Aug 24 12:40 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Aug 24 12:40 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 56 Aug 24 12:40 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Aug 24 12:40 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 57 Aug 24 12:40 /dev/snd/pcmC1D1c crw-rw---- 1 root audio 116, 49 Aug 24 12:40 /dev/snd/pcmC1D1p crw-rw---- 1 root audio 116, 80 Aug 24 12:40 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Aug 24 12:40 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Aug 24 12:40 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Aug 24 12:40 . drwxr-xr-x 3 root root 300 Aug 24 12:40 .. lrwxrwxrwx 1 root root 12 Aug 24 12:40 platform-snd_aloop.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Aug 24 12:40 platform-sound_ac200 -> ../controlC0 lrwxrwxrwx 1 root root 12 Aug 24 12:40 platform-sound_hdmi -> ../controlC2 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: allwinnerac200c [allwinner,ac200-codec], device 0: 508f000.i2s-acx00-dai acx00-codec-0 [508f000.i2s-acx00-dai acx00-codec-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 1: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 2: sun9ihdmi [sun9i-hdmi], device 0: SUN9I-HDMI PCM i2s-hifi-0 [SUN9I-HDMI PCM i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: allwinnerac200c [allwinner,ac200-codec], device 0: 508f000.i2s-acx00-dai acx00-codec-0 [508f000.i2s-acx00-dai acx00-codec-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 1: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 !!Amixer output !!------------- !!-------Mixer controls for card allwinnerac200c Card hw:0 'allwinnerac200c'/'allwinner,ac200-codec' Mixer name : '' Components : '' Controls : 48 Simple ctrls : 48 Simple mixer control 'Master',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 30 [97%] [-3.00dB] Simple mixer control 'Line Out Mixer',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 7 [100%] [6.00dB] Simple mixer control 'I2S Mixer ADC',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 1 Front Left: 1 [100%] [0.00dB] Front Right: 1 [100%] [0.00dB] Simple mixer control 'I2S Mixer DAC',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 1 Front Left: 1 [100%] [0.00dB] Front Right: 1 [100%] [0.00dB] Simple mixer control 'ADC Input',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 7 [100%] [6.00dB] Simple mixer control 'DAC Mixer ADC',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 1 Front Left: 1 [100%] [0.00dB] Front Right: 1 [100%] [0.00dB] Simple mixer control 'DAC Mxier DAC',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 1 Front Left: 1 [100%] [0.00dB] Front Right: 1 [100%] [0.00dB] Simple mixer control 'Left DAC Mixer ADCL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left DAC Mixer I2SDACL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left I2S Mixer ADCL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left I2S Mixer I2SDACL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Input Mixer LINEINL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Input Mixer MIC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Input Mixer MIC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Input Mixer OMixerL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Input Mixer OMixerR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Input Mixer PhoneN',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Input Mixer PhonePN',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left LINEOUT Mux',0 Capabilities: enum Items: 'Left OMixer' 'LR OMixer' Item0: 'Left OMixer' Simple mixer control 'Left Output Mixer DACL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Output Mixer DACR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Output Mixer LINEINL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Output Mixer MIC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Output Mixer MIC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Output Mixer PhoneN',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Output Mixer PhonePN',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'MIC Out Mixer',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 7 Front Left: 7 [100%] [6.00dB] Front Right: 7 [100%] [6.00dB] Simple mixer control 'MIC1 Boost',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 7 [100%] [42.00dB] Simple mixer control 'MIC2 Boost',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 7 [100%] [42.00dB] Simple mixer control 'Right DAC Mixer ADCR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right DAC Mixer I2SDACR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right I2S Mixer ADCR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right I2S Mixer I2SDACR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Input Mixer LINEINR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Input Mixer MIC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Input Mixer MIC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Input Mixer OMixerL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Input Mixer OMixerR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Input Mixer PhoneP',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Input Mixer PhonePN',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right LINEOUT Mux',0 Capabilities: enum Items: 'Right OMixer' 'LR OMixer' Item0: 'Right OMixer' Simple mixer control 'Right Output Mixer DACL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Output Mixer DACR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Output Mixer LINEINR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Output Mixer MIC1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Output Mixer MIC2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Output Mixer PhoneP',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Output Mixer PhonePN',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!-------Mixer controls for card Loopback Card hw:1 'Loopback'/'Loopback 1' Mixer name : 'Loopback Mixer' Components : '' Controls : 96 Simple ctrls : 0 !!-------Mixer controls for card sun9ihdmi Card hw:2 'sun9ihdmi'/'sun9i-hdmi' Mixer name : '' Components : '' Controls : 4 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.allwinnerac200c { control.1 { iface MIXER name 'I2S Mixer ADC Volume' value.0 1 value.1 1 comment { access 'read write' type INTEGER count 2 range '0 - 1' dbmin -9999999 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.2 { iface MIXER name 'I2S Mixer DAC Volume' value.0 1 value.1 1 comment { access 'read write' type INTEGER count 2 range '0 - 1' dbmin -9999999 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.3 { iface MIXER name 'DAC Mixer ADC Volume' value.0 1 value.1 1 comment { access 'read write' type INTEGER count 2 range '0 - 1' dbmin -9999999 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.4 { iface MIXER name 'DAC Mxier DAC Volume' value.0 1 value.1 1 comment { access 'read write' type INTEGER count 2 range '0 - 1' dbmin -9999999 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.5 { iface MIXER name 'Line Out Mixer Volume' value 7 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 600 } } control.6 { iface MIXER name 'MIC Out Mixer Volume' value.0 7 value.1 7 comment { access 'read write' type INTEGER count 2 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 600 dbvalue.1 600 } } control.7 { iface MIXER name 'ADC Input Volume' value 7 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 600 } } control.8 { iface MIXER name 'Master Volume' value 30 comment { access 'read write' type INTEGER count 1 range '0 - 31' dbmin -9999999 dbmax -150 dbvalue.0 -300 } } control.9 { iface MIXER name 'MIC1 Boost Volume' value 7 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin 0 dbmax 4200 dbvalue.0 4200 } } control.10 { iface MIXER name 'MIC2 Boost Volume' value 7 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin 0 dbmax 4200 dbvalue.0 4200 } } control.11 { iface MIXER name 'Left Output Mixer MIC1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface MIXER name 'Left Output Mixer MIC2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.13 { iface MIXER name 'Left Output Mixer PhonePN Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.14 { iface MIXER name 'Left Output Mixer PhoneN Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.15 { iface MIXER name 'Left Output Mixer LINEINL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.16 { iface MIXER name 'Left Output Mixer DACL Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.17 { iface MIXER name 'Left Output Mixer DACR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.18 { iface MIXER name 'Right Output Mixer MIC1 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.19 { iface MIXER name 'Right Output Mixer MIC2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.20 { iface MIXER name 'Right Output Mixer PhonePN Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.21 { iface MIXER name 'Right Output Mixer PhoneP Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.22 { iface MIXER name 'Right Output Mixer LINEINR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.23 { iface MIXER name 'Right Output Mixer DACR Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.24 { iface MIXER name 'Right Output Mixer DACL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.25 { iface MIXER name 'Left Input Mixer MIC1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.26 { iface MIXER name 'Left Input Mixer MIC2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.27 { iface MIXER name 'Left Input Mixer PhonePN Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.28 { iface MIXER name 'Left Input Mixer PhoneN Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.29 { iface MIXER name 'Left Input Mixer LINEINL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.30 { iface MIXER name 'Left Input Mixer OMixerL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.31 { iface MIXER name 'Left Input Mixer OMixerR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.32 { iface MIXER name 'Right Input Mixer MIC1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.33 { iface MIXER name 'Right Input Mixer MIC2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.34 { iface MIXER name 'Right Input Mixer PhonePN Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.35 { iface MIXER name 'Right Input Mixer PhoneP Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.36 { iface MIXER name 'Right Input Mixer LINEINR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.37 { iface MIXER name 'Right Input Mixer OMixerR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.38 { iface MIXER name 'Right Input Mixer OMixerL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.39 { iface MIXER name 'Left DAC Mixer I2SDACL Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.40 { iface MIXER name 'Left DAC Mixer ADCL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.41 { iface MIXER name 'Right DAC Mixer I2SDACR Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.42 { iface MIXER name 'Right DAC Mixer ADCR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.43 { iface MIXER name 'Left I2S Mixer I2SDACL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.44 { iface MIXER name 'Left I2S Mixer ADCL Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.45 { iface MIXER name 'Right I2S Mixer I2SDACR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.46 { iface MIXER name 'Right I2S Mixer ADCR Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.47 { iface MIXER name 'Left LINEOUT Mux' value 'Left OMixer' comment { access 'read write' type ENUMERATED count 1 item.0 'Left OMixer' item.1 'LR OMixer' } } control.48 { iface MIXER name 'Right LINEOUT Mux' value 'Right OMixer' comment { access 'read write' type ENUMERATED count 1 item.0 'Right OMixer' item.1 'LR OMixer' } } } state.Loopback { control.1 { iface PCM name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.2 { iface PCM name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface PCM name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.4 { iface PCM name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.5 { iface PCM name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.6 { iface PCM name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.7 { iface PCM subdevice 1 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.8 { iface PCM subdevice 1 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface PCM subdevice 1 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.10 { iface PCM subdevice 1 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.11 { iface PCM subdevice 1 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.12 { iface PCM subdevice 1 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.13 { iface PCM subdevice 2 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.14 { iface PCM subdevice 2 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.15 { iface PCM subdevice 2 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.16 { iface PCM subdevice 2 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.17 { iface PCM subdevice 2 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.18 { iface PCM subdevice 2 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.19 { iface PCM subdevice 3 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.20 { iface PCM subdevice 3 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.21 { iface PCM subdevice 3 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.22 { iface PCM subdevice 3 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.23 { iface PCM subdevice 3 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.24 { iface PCM subdevice 3 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.25 { iface PCM subdevice 4 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.26 { iface PCM subdevice 4 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.27 { iface PCM subdevice 4 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.28 { iface PCM subdevice 4 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.29 { iface PCM subdevice 4 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.30 { iface PCM subdevice 4 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.31 { iface PCM subdevice 5 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.32 { iface PCM subdevice 5 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.33 { iface PCM subdevice 5 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.34 { iface PCM subdevice 5 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.35 { iface PCM subdevice 5 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.36 { iface PCM subdevice 5 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.37 { iface PCM subdevice 6 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.38 { iface PCM subdevice 6 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.39 { iface PCM subdevice 6 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.40 { iface PCM subdevice 6 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.41 { iface PCM subdevice 6 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.42 { iface PCM subdevice 6 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.43 { iface PCM subdevice 7 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.44 { iface PCM subdevice 7 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.45 { iface PCM subdevice 7 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.46 { iface PCM subdevice 7 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.47 { iface PCM subdevice 7 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.48 { iface PCM subdevice 7 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.49 { iface PCM device 1 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.50 { iface PCM device 1 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.51 { iface PCM device 1 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.52 { iface PCM device 1 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.53 { iface PCM device 1 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.54 { iface PCM device 1 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.55 { iface PCM device 1 subdevice 1 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.56 { iface PCM device 1 subdevice 1 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.57 { iface PCM device 1 subdevice 1 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.58 { iface PCM device 1 subdevice 1 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.59 { iface PCM device 1 subdevice 1 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.60 { iface PCM device 1 subdevice 1 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.61 { iface PCM device 1 subdevice 2 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.62 { iface PCM device 1 subdevice 2 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.63 { iface PCM device 1 subdevice 2 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.64 { iface PCM device 1 subdevice 2 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.65 { iface PCM device 1 subdevice 2 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.66 { iface PCM device 1 subdevice 2 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.67 { iface PCM device 1 subdevice 3 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.68 { iface PCM device 1 subdevice 3 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.69 { iface PCM device 1 subdevice 3 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.70 { iface PCM device 1 subdevice 3 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.71 { iface PCM device 1 subdevice 3 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.72 { iface PCM device 1 subdevice 3 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.73 { iface PCM device 1 subdevice 4 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.74 { iface PCM device 1 subdevice 4 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.75 { iface PCM device 1 subdevice 4 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.76 { iface PCM device 1 subdevice 4 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.77 { iface PCM device 1 subdevice 4 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.78 { iface PCM device 1 subdevice 4 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.79 { iface PCM device 1 subdevice 5 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.80 { iface PCM device 1 subdevice 5 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.81 { iface PCM device 1 subdevice 5 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.82 { iface PCM device 1 subdevice 5 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.83 { iface PCM device 1 subdevice 5 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.84 { iface PCM device 1 subdevice 5 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.85 { iface PCM device 1 subdevice 6 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.86 { iface PCM device 1 subdevice 6 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.87 { iface PCM device 1 subdevice 6 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.88 { iface PCM device 1 subdevice 6 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.89 { iface PCM device 1 subdevice 6 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.90 { iface PCM device 1 subdevice 6 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.91 { iface PCM device 1 subdevice 7 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.92 { iface PCM device 1 subdevice 7 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.93 { iface PCM device 1 subdevice 7 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.94 { iface PCM device 1 subdevice 7 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.95 { iface PCM device 1 subdevice 7 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.96 { iface PCM device 1 subdevice 7 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } } state.sun9ihdmi { control.1 { 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.2 { iface PCM name 'IEC958 Playback Mask' value ffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.3 { iface PCM name 'IEC958 Playback Default' value '0400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.4 { iface PCM name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } --endcollapse-- !!All Loaded Modules !!------------------ auth_rpcgss bluetooth btbcm btintel btqca btrtl cfg80211 cpufreq_dt display_connector dw_hdmi_cec dw_hdmi_i2s_audio dwmac_sun8i ecc ecdh_generic fuse gpu_sched grace hci_uart i2c_mv64xxx joydev lockd mc mdio_mux motorcomm nfs_acl nfsd panfrost pwm_sun4i rc_core rfkill snd_aloop snd_soc_hdmi_codec snd_soc_simple_card snd_soc_simple_card_utils sprdbt_tty sprdwl_ng sun4i_i2s sun9i_hdmi_audio sunrpc sunxi_ac200 sunxi_addr sunxi_cedrus sunxi_cir uvcvideo v4l2_mem2mem videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev zram !!ALSA/HDA dmesg !!-------------- [ 1.843178] of_cfs_init: OK [ 1.843647] ALSA device list: [ 1.843654] No soundcards found. [ 1.844808] Freeing unused kernel memory: 2496K -- [ 2.504226] sun8i-dw-hdmi 6000000.hdmi: supply hvcc not found, using dummy regulator [ 2.504705] sun8i-dw-hdmi 6000000.hdmi: Detected HDMI TX controller v2.12a with HDCP (DWC HDMI 2.0 TX PHY) [ 2.505036] sun8i-dw-hdmi 6000000.hdmi: EVENT=plugin [ 2.505449] sun8i-dw-hdmi 6000000.hdmi: registered DesignWare HDMI I2C bus driver [ 2.505884] sun4i-drm display-engine: bound 6000000.hdmi (ops 0xffff800008e58af0) !!Packages installed !!-------------------- ii alsa-utils 1.2.4-1 arm64 Utilities for configuring and using ALSA