!!################################
!!ALSA Information Script v 0.5.1
!!################################

!!Script ran on: Fri Nov 21 08:30:40 UTC 2025


!!Linux Distribution
!!------------------

Ubuntu 22.04.5 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 22.04.5 LTS" PRETTY_NAME="Ubuntu 22.04.5 LTS" NAME="Ubuntu" ID=ubuntu 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 ID_LIKE="ubuntu" RK_BUILD_INFO="root@ubuntu Thu Apr 17 19:43:02 CST 2025"


!!DMI Information
!!---------------

Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  
System SKU:        
Board Vendor:      
Board Name:        


!!ACPI Device Status Information
!!---------------



!!Kernel Information
!!------------------

Kernel release:    6.1.99
Operating System:  GNU/Linux
Architecture:      armv7l
Processor:         armv7l
SMP Enabled:       Yes


!!ALSA Version
!!------------

Driver version:     k6.1.99
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 [rockchipdsmsoun]: simple-card - rockchip-dsm-sound
                      rockchip-dsm-sound


!!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_aloop: index=7
snd_aloop: use_raw_jiffies=1


!!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 Nov 21 16:24 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 16 Nov 21 16:24 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116, 33 Nov 21 16:24 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Nov 21 16:24 .
drwxr-xr-x 3 root root 120 Nov 21 16:24 ..
lrwxrwxrwx 1 root root  12 Nov 21 16:24 platform-dsm-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 rockchipdsmsoun

Invalid card number 'rockchipdsmsoun'.
Invalid card number 'rockchipdsmsoun'.


!!Alsactl output
!!--------------

--startcollapse--
--endcollapse--


!!All Loaded Modules
!!------------------

cfg80211
dwc2
dwmac_rockchip
fixed_phy
fwnode_mdio
libcomposite
libphy
of_mdio
pcs_xpcs
phy_rockchip_inno_usb2
phylink
stmmac
stmmac_platform
u_ether
udc_core
usb_common
usb_f_fs
usb_f_rndis
usbcore


!!ALSA/HDA dmesg
!!--------------

[    2.790615] rockchip-suspend not set wakeup-config for mem-ultra
[    2.791208] ALSA device list:
[    2.791287]   #0: rockchip-dsm-sound
[    2.791554] Waiting for root device /dev/mmcblk0p3...


!!Packages installed
!!--------------------

ii  alsa-topology-conf                   1.2.5.1-2                                   all          ALSA topology configuration files
ii  alsa-ucm-conf                        1.2.6.3-1ubuntu1.12                         all          ALSA Use Case Manager configuration files
ii  alsa-utils                           1.2.6-1ubuntu1                              armhf        Utilities for configuring and using ALSA