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

!!Script ran on: Mon Apr 11 15:04:19 UTC 2022


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

Debian GNU/Linux 9 \n \l BOARD=rock64 BOARDFAMILY=rockchip64 LINUXFAMILY=rockchip64 ARCH=arm64 INITRD_ARCH=arm64 BOARD=rock64 BOARDFAMILY=rockchip64 LINUXFAMILY=rockchip64 ARCH=arm64 INITRD_ARCH=arm64 PRETTY_NAME="Debian GNU/Linux 9 (stretch)" 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:    5.3.15-rockchip64
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k5.3.15-rockchip64
Library version:    1.1.3
Utilities version:  1.1.3


!!Loaded ALSA modules
!!-------------------



!!Sound Servers on this system
!!----------------------------

No sound servers found.


!!Soundcards recognised by ALSA
!!-----------------------------

--- no soundcards ---


!!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/card*
Driver: 
Tree:


!!ALSA Device nodes
!!-----------------

crw-rw---- 1 root audio 116, 33 Apr 11 15:58 /dev/snd/timer


!!Aplay/Arecord output
!!--------------------

APLAY

aplay: device_list:270: no soundcards found...

ARECORD

arecord: device_list:270: no soundcards found...

!!Amixer output
!!-------------


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

--startcollapse--
--endcollapse--


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

analogix_dp
crc_ccitt
dw_hdmi
dw_hdmi_i2s_audio
dw_mipi_dsi
dwmac_rk
gpu_sched
ip_tables
ipv6
lima
phy_rockchip_inno_hdmi
phylink
rockchipdrm
snd_soc_rk3328
stmmac
stmmac_platform


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

[    2.479652] rk808-rtc rk808-rtc: setting system clock to 2022-04-11T14:53:26 UTC (1649688806)
[    2.481226] ALSA device list:
[    2.481495]   No soundcards found.
[    2.482138] Freeing unused kernel memory: 896K
--
[    9.329316] rockchip-drm display-subsystem: bound ff370000.vop (ops vop_component_ops [rockchipdrm])
[    9.332443] dwhdmi-rockchip ff3c0000.hdmi: Detected HDMI TX controller v2.11a with HDCP (inno_dw_hdmi_phy2)
[    9.341997] dwhdmi-rockchip ff3c0000.hdmi: registered DesignWare HDMI I2C bus driver
[    9.343712] rockchip-drm display-subsystem: bound ff3c0000.hdmi (ops dw_hdmi_rockchip_ops [rockchipdrm])


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

ii  alsa-utils                     1.1.3-1                           arm64        Utilities for configuring and using ALSA