!!################################
!!ALSA Information Script v 0.4.64
!!################################

!!Script ran on: Sat May  2 05:33:33 UTC 2020


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

NAME="Arch Linux ARM" ID=archarm ID_LIKE=arch PRETTY_NAME="Arch Linux ARM" HOME_URL="http://archlinuxarm.org/" SUPPORT_URL="https://archlinuxarm.org/forum" BUG_REPORT_URL="https://github.com/archlinuxarm/PKGBUILDs/issues"


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

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


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



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

Kernel release:    4.14.34-1-ARCH
Operating System:  GNU/Linux
Architecture:      armv7l
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k4.14.34-1-ARCH
Library version:    1.1.6
Utilities version:  1.1.6


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

snd_usb_audio


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

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


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

 0 [DAC01          ]: USB-Audio - DAC01
                      DAC01 DAC01 at usb-3f980000.usb-1.2, full speed


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



!!Advanced information - PCI Vendor/Device/Subsystem ID's
!!-------------------------------------------------------



!!Modprobe options (Sound related)
!!--------------------------------

snd_usb_audio: nrpacks=1


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

!!Module: snd_usb_audio
	autoclock : Y
	device_setup : 0,0,0,0,0,0,0,0
	enable : Y,Y,Y,Y,Y,Y,Y,Y
	id : (null),(null),(null),(null),(null),(null),(null),(null)
	ignore_ctl_error : N
	index : -1,-1,-1,-1,-1,-1,-1,-1
	pid : -1,-1,-1,-1,-1,-1,-1,-1
	quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null)
	vid : -1,-1,-1,-1,-1,-1,-1,-1


!!USB Mixer information
!!---------------------
--startcollapse--

USB Mixer: usb_id=0x262a9023, ctrlif=1, ctlerr=0
Card: DAC01 DAC01 at usb-3f980000.usb-1.2, full speed
  Unit: 9
    Control: name="PCM Playback Volume", index=0
    Info: id=9, control=2, cmask=0x3, channels=2, type="S16"
    Volume: min=-14080, max=0, dBmin=-5500, dBmax=0
  Unit: 9
    Control: name="PCM Playback Switch", index=0
    Info: id=9, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
--endcollapse--


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

crw-rw---- 1 root audio 116,  0 May  2 15:32 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 16 May  2 15:32 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116, 17 May  2 15:32 /dev/snd/pcmC0D1p
crw-rw---- 1 root audio 116,  1 Apr 13  2018 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Apr 13  2018 /dev/snd/timer

/dev/snd/by-id:
total 0
drwxr-xr-x 2 root root  60 May  2 15:32 .
drwxr-xr-x 4 root root 180 May  2 15:32 ..
lrwxrwxrwx 1 root root  12 May  2 15:32 usb-DAC01_DAC01-01 -> ../controlC0

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 May  2 15:32 .
drwxr-xr-x 4 root root 180 May  2 15:32 ..
lrwxrwxrwx 1 root root  12 May  2 15:32 platform-3f980000.usb-usb-0:1.2:1.1 -> ../controlC0


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: DAC01 [DAC01], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: DAC01 [DAC01], device 1: USB Audio [USB Audio #1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****

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

!!-------Mixer controls for card 0 [DAC01]

Card hw:0 'DAC01'/'DAC01 DAC01 at usb-3f980000.usb-1.2, full speed'
  Mixer name	: 'USB Mixer'
  Components	: 'USB262a:9023'
  Controls      : 4
  Simple ctrls  : 1
Simple mixer control 'PCM',0
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 110
  Mono:
  Front Left: Playback 110 [100%] [0.00dB] [on]
  Front Right: Playback 110 [100%] [0.00dB] [on]


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

--startcollapse--
state.DAC01 {
	control.1 {
		iface PCM
		name 'Playback Channel Map'
		value.0 0
		value.1 0
		comment {
			access read
			type INTEGER
			count 2
			range '0 - 36'
		}
	}
	control.2 {
		iface PCM
		device 1
		name 'Playback Channel Map'
		value.0 0
		value.1 0
		comment {
			access read
			type INTEGER
			count 2
			range '0 - 36'
		}
	}
	control.3 {
		iface MIXER
		name 'PCM Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.4 {
		iface MIXER
		name 'PCM Playback Volume'
		value.0 110
		value.1 110
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 110'
			dbmin -5500
			dbmax 0
			dbvalue.0 0
			dbvalue.1 0
		}
	}
}
--endcollapse--


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

Module
rpcsec_gss_krb5
iptable_filter
xt_conntrack
nls_utf8
ipt_MASQUERADE
nf_nat_masquerade_ipv4
iptable_nat
nf_conntrack_ipv4
nf_defrag_ipv4
nf_nat_ipv4
nf_nat
nf_conntrack
8021q
garp
mrp
stp
llc
hci_uart
btbcm
serdev
bluetooth
ecdh_generic
brcmfmac
snd_usb_audio
snd_hwdep
brcmutil
snd_usbmidi_lib
snd_rawmidi
cfg80211
snd_seq_device
snd_pcm
snd_timer
snd
evdev
bcm2835_rng
rng_core
fixed
uio_pdrv_genirq
uio
sch_fq_codel
crypto_user
ip_tables
x_tables
ipv6


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