!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Wed May 28 21:03:55 UTC 2025 !!Linux Distribution !!------------------ Ubuntu 22.04.3 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 22.04.3 LTS" PRETTY_NAME="Ubuntu 22.04.3 LTS" 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: 5.10.198-gcaede71c840f-dirty Operating System: GNU/Linux Architecture: aarch64 Processor: aarch64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.198-gcaede71c840f-dirty Library version: 1.2.6.1 Utilities version: 1.2.6 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [rockchiprk809co]: rockchip_rk809- - rockchip,rk809-codec rockchip,rk809-codec 1 [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 !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/asoc-simple-card Tree: !!Card: /sys/class/sound/card1 Driver: /sys/bus/platform/drivers/asoc-simple-card Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 4 Mar 2 2023 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 6 Mar 2 2023 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 Mar 2 2023 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 2 Mar 2 2023 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 5 Mar 2 2023 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Mar 2 2023 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 2 2023 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Mar 2 2023 . drwxr-xr-x 3 root root 200 Mar 2 2023 .. lrwxrwxrwx 1 root root 12 Mar 2 2023 platform-hdmi-sound -> ../controlC1 lrwxrwxrwx 1 root root 12 Mar 2 2023 platform-rk809-sound -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:274: no soundcards found... ARECORD arecord: device_list:274: no soundcards found... !!Amixer output !!------------- !!-------Mixer controls for card rockchiprk809co Invalid card number 'rockchiprk809co'. Invalid card number 'rockchiprk809co'. !!-------Mixer controls for card rockchiphdmi Invalid card number 'rockchiphdmi'. Invalid card number 'rockchiphdmi'. !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ !!ALSA/HDA dmesg !!-------------- [ 4.309691] rockchip-drm display-subsystem: bound fe040000.vop (ops 0xffffffc00968ed88) [ 4.309994] dwhdmi-rockchip fe0a0000.hdmi: Detected HDMI TX controller v2.11a with HDCP (DWC HDMI 2.0 TX PHY) [ 4.310575] dwhdmi-rockchip fe0a0000.hdmi: registered DesignWare HDMI I2C bus driver [ 4.310823] dwhdmi-rockchip fe0a0000.hdmi: IRQ index 1 not found -- [ 4.542046] usbhid: USB HID core driver [ 4.545626] usbcore: registered new interface driver snd-usb-audio [ 4.550995] IPVS: Registered protocols (TCP, UDP) -- [ 4.704618] rkisp-vir0: update sensor failed [ 4.704634] ALSA device list: [ 4.704641] #0: rockchip,rk809-codec !!Packages installed !!-------------------- ii alsa-tools 1.2.5-2 arm64 Console based ALSA utilities for specific hardware ii alsa-utils 1.2.6-1ubuntu1 arm64 Utilities for configuring and using ALSA