!!################################
!!ALSA Information Script v 0.4.65
!!################################

!!Script ran on: Thu Jan 26 01:04:17 UTC 2023


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

Debian GNU/Linux 11 \n \l PRETTY_NAME="Debian GNU/Linux 11 (bullseye)" 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:    5.15.84-v8 
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k5.15.84-v8 
Library version:    1.2.4
Utilities version:  1.2.4


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

snd_soc_rpi_simple_soundcard


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

No sound servers found.


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

 0 [sndrpihifiberry]: RPi-simple - snd_rpi_hifiberrydacplusdsp_sou
                      snd_rpi_hifiberrydacplusdsp_soundcard


!!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_bcm2835: enable_compat_alsa=0
snd_bcm2835: enable_hdmi=1


!!Loaded sound module options
!!---------------------------

!!Module: snd_soc_rpi_simple_soundcard
	* : 


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

crw-rw---- 1 root audio 116,  0 Jan 25 12:41 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 24 Jan 25 12:41 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116, 16 Jan 25 12:41 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116,  1 Jan 25 12:41 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Jan 25 12:41 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Jan 25 12:41 .
drwxr-xr-x 3 root root 160 Jan 25 12:41 ..
lrwxrwxrwx 1 root root  12 Jan 25 12:41 platform-soc:sound -> ../controlC0


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: sndrpihifiberry [snd_rpi_hifiberrydacplusdsp_sou], device 0: Hifiberry DAC DSP SoundCard HiFi dacplusdsp-codec-0 [Hifiberry DAC DSP SoundCard HiFi dacplusdsp-codec-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: sndrpihifiberry [snd_rpi_hifiberrydacplusdsp_sou], device 0: Hifiberry DAC DSP SoundCard HiFi dacplusdsp-codec-0 [Hifiberry DAC DSP SoundCard HiFi dacplusdsp-codec-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

!!-------Mixer controls for card sndrpihifiberry

Card hw:0 'sndrpihifiberry'/'snd_rpi_hifiberrydacplusdsp_soundcard'
  Mixer name	: ''
  Components	: ''
  Controls      : 1
  Simple ctrls  : 1
Simple mixer control 'DSPVolume',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 255
  Front Left: 255 [100%]
  Front Right: 255 [100%]


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

--startcollapse--
state.sndrpihifiberry {
	control.1 {
		iface MIXER
		name DSPVolume
		value.0 255
		value.1 255
		comment {
			access 'read write user'
			type INTEGER
			count 2
			range '0 - 255'
			tlv '0000000100000008ffffe89000000017'
			dbmin -6000
			dbmax -135
			dbvalue.0 -135
			dbvalue.1 -135
		}
	}
}
--endcollapse--


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

8021q
aes_arm64
aes_generic
af_alg
algif_hash
algif_skcipher
backlight
bcm2835_codec
bcm2835_isp
bcm2835_mmal_vchiq
bcm2835_v4l2
bluetooth
bnep
brcmfmac
brcmutil
btbcm
cfg80211
cmac
drm
drm_panel_orientation_quirks
ecc
ecdh_generic
fuse
garp
hci_uart
i2c_bcm2835
i2c_dev
ip_tables
ipv6
libaes
llc
mc
raspberrypi_hwmon
rfkill
rpcsec_gss_krb5
snd
snd_compress
snd_pcm
snd_pcm_dmaengine
snd_soc_bcm2835_i2s
snd_soc_core
snd_soc_hifiberry_dacplusdsp
snd_soc_rpi_simple_soundcard
snd_timer
spi_bcm2835
spidev
stp
uio
uio_pdrv_genirq
v4l2_mem2mem
vc_sm_cma
videobuf2_common
videobuf2_dma_contig
videobuf2_memops
videobuf2_v4l2
videobuf2_vmalloc
videodev
x_tables


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



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

ii  alsa-topology-conf                   1.2.4-1                           all          ALSA topology configuration files
ii  alsa-ucm-conf                        1.2.4-2                           all          ALSA Use Case Manager configuration files
ii  alsa-utils                           1.2.4-1 rpt1                      arm64        Utilities for configuring and using ALSA
hi  bluez-alsa-utils                     3.0.0-2moode1                     arm64        Bluetooth Audio ALSA Backend (utils)