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

!!Script ran on: Tue Nov 29 20:47:03 UTC 2022


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

Arch Linux \r (\l) NAME="Arch Linux" PRETTY_NAME="Arch Linux" ID=arch HOME_URL="https://archlinux.org/" DOCUMENTATION_URL="https://wiki.archlinux.org/" SUPPORT_URL="https://bbs.archlinux.org/" BUG_REPORT_URL="https://bugs.archlinux.org/" PRIVACY_POLICY_URL="https://terms.archlinux.org/docs/privacy-policy/" LOGO=archlinux-logo IMAGE_ID=archlinux


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

Manufacturer:      ChromiumOS
Product Name:      crosvm
Product Version:   
Firmware Version:  0
System SKU:        
Board Vendor:      
Board Name:        


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



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

Kernel release:    5.10.110-15808-ge5740beba59b
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k5.10.110-15808-ge5740beba59b
Library version:    1.2.8
Utilities version:  1.2.8


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



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

PipeWire:
      Installed - Yes (/usr/sbin/pipewire)
      Running - No

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

Jack:
      Installed - Yes (/usr/sbin/jackd)
      Running - No


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

 0 [SoundCard      ]: virtio-snd - VirtIO SoundCard
                      VirtIO SoundCard at pci/0000:00:09.0/virtio8


!!PCI Soundcards installed in the system
!!--------------------------------------



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

crw-rw-rw- 1 root root  116,  0 Nov 30 04:45 /dev/snd/controlC0
crw-rw-rw- 1 root root  116, 24 Nov 30 04:45 /dev/snd/pcmC0D0c
crw-rw-rw- 1 root root  116, 16 Nov 30 04:45 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116,  1 Nov 30 04:45 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Nov 30 04:45 /dev/snd/timer


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: SoundCard [VirtIO SoundCard], device 0: virtio-snd [VirtIO PCM 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: SoundCard [VirtIO SoundCard], device 0: virtio-snd [VirtIO PCM 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

!!-------Mixer controls for card SoundCard

Card sysdefault:0 'SoundCard'/'VirtIO SoundCard at pci/0000:00:09.0/virtio8'
  Mixer name	: ''
  Components	: ''
  Controls      : 2
  Simple ctrls  : 0


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

--startcollapse--
state.SoundCard {
	control.1 {
		iface PCM
		name 'Playback Channel Map'
		value.0 0
		value.1 0
		value.2 0
		value.3 0
		value.4 0
		value.5 0
		comment {
			access read
			type INTEGER
			count 6
			range '0 - 36'
		}
	}
	control.2 {
		iface PCM
		name 'Capture Channel Map'
		value.0 0
		value.1 0
		comment {
			access read
			type INTEGER
			count 2
			range '0 - 36'
		}
	}
}
--endcollapse--


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



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

[    0.417701] ACPI: Added _OSI(Linux-Dell-Video)
[    0.418701] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.419703] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
--
[    0.838687] on the kernel command line
[    0.838841] ALSA device list:
[    0.838869]   #0: VirtIO SoundCard at pci/0000:00:09.0/virtio8