!!################################
!!ALSA Information Script v 0.5.3
!!################################

!!Script ran on: Thu Aug  3 05:40:58 UTC 2023


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

Debian GNU/Linux 10 \n \l PRETTY_NAME="Debian GNU/Linux 10 (buster)" 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:    #1 SMP Thu Dec 3 14:10:38 CST 2020
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k4.19.149-00010-g1978b42
Library version:    1.1.8
Utilities version:  1.1.8


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



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

Pulseaudio:
      Installed - Yes (/usr/bin/pulseaudio)
      Running - No


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

 0 [siliconlabsfxs ]: siliconlabs_fxs - siliconlabs,fxs
                      siliconlabs,fxs


!!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:


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

crw-rw---- 1 root audio 116,  0 Feb 14  2019 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 24 Feb 14  2019 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116, 16 Feb 14  2019 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116, 33 Feb 14  2019 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Feb 14  2019 .
drwxr-xr-x 3 root root 140 Feb 14  2019 ..
lrwxrwxrwx 1 root root  12 Feb 14  2019 platform-bt-sound -> ../controlC0


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

APLAY

xcb_connection_has_error() returned true
**** List of PLAYBACK Hardware Devices ****
card 0: siliconlabsfxs [siliconlabs,fxs], device 0: ff070000.i2s-bt-sco-pcm bt-sco-pcm-0 [ff070000.i2s-bt-sco-pcm bt-sco-pcm-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

xcb_connection_has_error() returned true
**** List of CAPTURE Hardware Devices ****
card 0: siliconlabsfxs [siliconlabs,fxs], device 0: ff070000.i2s-bt-sco-pcm bt-sco-pcm-0 [ff070000.i2s-bt-sco-pcm bt-sco-pcm-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

!!-------Mixer controls for card siliconlabsfxs

xcb_connection_has_error() returned true
Card hw:0 'siliconlabsfxs'/'siliconlabs,fxs'
  Mixer name	: ''
  Components	: ''
  Controls      : 0
  Simple ctrls  : 0
xcb_connection_has_error() returned true


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

--startcollapse--
state.siliconlabsfxs {
	control {
	}
}
--endcollapse--


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



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

[    2.343138] Loading compiled-in X.509 certificates
[    2.369502] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/bt-sound[0]'
[    2.369521] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/bt-sound[0]'
[    2.371203] asoc-simple-card bt-sound: bt-sco-pcm <-> ff070000.i2s mapping ok
[    2.373413] rockchip-pm-domain ff000000.power-management:power-controller: Looking up pd_sdcard-supply from device tree
--
[    2.387811] rockchip-pm-domain ff000000.power-management:power-controller: Looking up pd_vo-supply property in node /power-management@ff000000/power-controller failed
[    2.388028] ALSA device list:
[    2.388301]   #0: siliconlabs,fxs


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

ii  alsa-utils                        1.1.8-2                      arm64        Utilities for configuring and using ALSA