!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Fri Aug 22 01:47:39 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: 5.10.160 Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: No !!ALSA Version !!------------ Driver version: k5.10.160 Library version: 1.2.6.1 Utilities version: 1.2.6 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [rv1106acodec ]: rv1106-acodec - rv1106-acodec rv1106-acodec !!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_soc_core: prealloc_buffer_size_kbytes=16 !!Loaded sound module options !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/asoc-simple-card Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Sep 20 2023 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 24 Sep 20 2023 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Sep 20 2023 /dev/snd/pcmC0D0p /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Sep 20 2023 . drwxr-xr-x 3 root root 120 Sep 20 2023 .. lrwxrwxrwx 1 root root 12 Sep 20 2023 platform-acodec-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 rv1106acodec Invalid card number 'rv1106acodec'. Invalid card number 'rv1106acodec'. !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ mpp_vcodec phy_rockchip_csi2_dphy phy_rockchip_csi2_dphy_hw rga3 rk_dvbm rknpu rockit rve video_rkcif video_rkisp !!ALSA/HDA dmesg !!-------------- [ 0.188063] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0) [ 0.188994] usbcore: registered new interface driver snd-usb-audio [ 0.189060] usbcore: registered new interface driver snd-ua101 [ 0.189109] usbcore: registered new interface driver snd-usb-caiaq [ 0.189172] usbcore: registered new interface driver snd-usb-6fire [ 0.189219] usbcore: registered new interface driver snd-usb-hiface [ 0.189266] usbcore: registered new interface driver snd-bcd2000 [ 0.189303] usbcore: registered new interface driver snd_usb_pod [ 0.189338] usbcore: registered new interface driver snd_usb_podhd [ 0.189373] usbcore: registered new interface driver snd_usb_toneport [ 0.189409] usbcore: registered new interface driver snd_usb_variax [ 0.189941] rv1106-acodec ff480000.acodec: current soc_id: rv1106 -- [ 0.246540] mmcblk0: p1(env) p2(idblock) p3(uboot) p4(boot) p5(oem) p6(userdata) p7(rootfs) [ 0.296678] ALSA device list: [ 0.296705] #0: rv1106-acodec !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.5.1-2 all ALSA topology configuration files ii alsa-ucm-conf 1.2.6.3-1ubuntu1.8 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.6-1ubuntu1 armhf Utilities for configuring and using ALSA