!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Sat Jul 29 07:00:38 UTC 2023 !!Linux Distribution !!------------------ Debian GNU/Linux 11 \n \l 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: 5.10.110 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.110 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 - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [rockchippdmmica]: rockchip-pdm-mi - rockchip-pdm-micarray rockchip-pdm-micarray 1 [rockchiprk809co]: rockchip_rk809- - rockchip,rk809-codec rockchip,rk809-codec 2 [ROCKCHIPSPDIF ]: ROCKCHIP_SPDIF - ROCKCHIP,SPDIF ROCKCHIP,SPDIF 3 [rockchiphdmi ]: rockchip_hdmi - rockchip,hdmi rockchip,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, 3 Dec 22 2022 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 6 Dec 22 2022 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 8 Dec 22 2022 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 10 Dec 22 2022 /dev/snd/controlC3 crw-rw---- 1 root audio 116, 2 Dec 22 2022 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 5 Dec 22 2022 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 4 Dec 22 2022 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 7 Dec 22 2022 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 9 Dec 22 2022 /dev/snd/pcmC3D0p crw-rw---- 1 root audio 116, 1 Dec 22 2022 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 22 2022 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 120 Dec 22 2022 . drwxr-xr-x 3 root root 280 Dec 22 2022 .. lrwxrwxrwx 1 root root 12 Dec 22 2022 platform-hdmi-sound -> ../controlC3 lrwxrwxrwx 1 root root 12 Dec 22 2022 platform-pdm-micarray -> ../controlC0 lrwxrwxrwx 1 root root 12 Dec 22 2022 platform-rk809-sound -> ../controlC1 lrwxrwxrwx 1 root root 12 Dec 22 2022 platform-spdif-sound -> ../controlC2 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: rockchiprk809co [rockchip,rk809-codec], device 0: fe410000.i2s-rk817-hifi rk817-hifi-0 [fe410000.i2s-rk817-hifi rk817-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: ROCKCHIPSPDIF [ROCKCHIP,SPDIF], device 0: fe460000.spdif-dit-hifi dit-hifi-0 [fe460000.spdif-dit-hifi dit-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 3: rockchiphdmi [rockchip,hdmi], device 0: rockchip,hdmi i2s-hifi-0 [rockchip,hdmi i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: rockchippdmmica [rockchip-pdm-micarray], device 0: dailink-multicodecs dummy-codec-0 [dailink-multicodecs dummy-codec-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: rockchiprk809co [rockchip,rk809-codec], device 0: fe410000.i2s-rk817-hifi rk817-hifi-0 [fe410000.i2s-rk817-hifi rk817-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card rockchippdmmica Card hw:0 'rockchippdmmica'/'rockchip-pdm-micarray' Mixer name : '' Components : '' Controls : 6 Simple ctrls : 4 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 [on] Simple mixer control 'Headset Mic',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Main Mic',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!-------Mixer controls for card rockchiprk809co Card hw:1 'rockchiprk809co'/'rockchip,rk809-codec' Mixer name : '' Components : '' Controls : 3 Simple ctrls : 3 Simple mixer control 'I2STDM Digital Loopback Mode',0 Capabilities: enum Items: 'Disabled' 'Mode1' 'Mode2' 'Mode2 Swap' Item0: 'Disabled' Simple mixer control 'Playback Path',0 Capabilities: enum Items: 'OFF' 'RCV' 'SPK' 'HP' 'HP_NO_MIC' 'BT' 'SPK_HP' 'RING_SPK' 'RING_HP' 'RING_HP_NO_MIC' 'RING_SPK_HP' Item0: 'SPK_HP' Simple mixer control 'Capture MIC Path',0 Capabilities: enum Items: 'MIC OFF' 'Main Mic' 'Hands Free Mic' 'BT Sco Mic' Item0: 'Main Mic' !!-------Mixer controls for card ROCKCHIPSPDIF Card hw:2 'ROCKCHIPSPDIF'/'ROCKCHIP,SPDIF' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card rockchiphdmi Card hw:3 'rockchiphdmi'/'rockchip,hdmi' Mixer name : '' Components : '' Controls : 5 Simple ctrls : 1 Simple mixer control 'I2STDM Digital Loopback Mode',0 Capabilities: enum Items: 'Disabled' 'Mode1' 'Mode2' 'Mode2 Swap' Item0: 'Disabled' !!Alsactl output !!-------------- --startcollapse-- state.rockchippdmmica { control.1 { iface PCM name 'PDM Start Delay Ms' value 20 comment { access 'read write' type INTEGER count 1 range '0 - 1000 (step 1)' } } control.2 { iface PCM name 'PDM Filter Delay Ms' value 20 comment { access 'read write' type INTEGER count 1 range '20 - 1000 (step 1)' } } control.3 { iface MIXER name 'Headphone Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Speaker Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'Main Mic Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Headset Mic Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.rockchiprk809co { 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 'Playback Path' value SPK_HP comment { access 'read write' type ENUMERATED count 1 item.0 OFF item.1 RCV item.2 SPK item.3 HP item.4 HP_NO_MIC item.5 BT item.6 SPK_HP item.7 RING_SPK item.8 RING_HP item.9 RING_HP_NO_MIC item.10 RING_SPK_HP } } control.3 { iface MIXER name 'Capture MIC Path' value 'Main Mic' comment { access 'read write' type ENUMERATED count 1 item.0 'MIC OFF' item.1 'Main Mic' item.2 'Hands Free Mic' item.3 'BT Sco Mic' } } } state.ROCKCHIPSPDIF { control { } } state.rockchiphdmi { 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 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 !!------------------ bcmdhd dhd_static_buf !!ALSA/HDA dmesg !!-------------- !!Packages installed !!-------------------- ii alsa-utils 1.2.4-1 arm64 Utilities for configuring and using ALSA