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

!!Script ran on: Fri May  4 02:45:47 UTC 2018


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

ID_LIKE=debian


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

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


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



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

Kernel release:    4.14.37-v7 
Operating System:  GNU/Linux
Architecture:      armv7l
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k4.14.37-v7 
Library version:    1.1.3
Utilities version:  1.1.3


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

snd_usb_audio


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

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


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

 1 [USB            ]: USB-Audio - Scarlett 2i4 USB
                      Focusrite Scarlett 2i4 USB at usb-3f980000.usb-1.5, high speed


!!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
!!---------------------------

!!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 : -2,-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=0x1235800a, ctrlif=0, ctlerr=0
Card: Focusrite Scarlett 2i4 USB at usb-3f980000.usb-1.5, high speed
USB Mixer: usb_id=0x1235800a, ctrlif=0, ctlerr=0
Card: Focusrite Scarlett 2i4 USB at usb-3f980000.usb-1.5, high speed
  Unit: 41
    Control: name="Internal Validity", index=0
    Info: id=41, control=2, cmask=0x0, channels=1, type="BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
--endcollapse--


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

crw-rw----  1 root audio 116, 32 May  3 18:24 /dev/snd/controlC1
crw-rw----  1 root audio 116, 40 May  3 18:24 /dev/snd/midiC1D0
crw-rw----  1 root audio 116, 56 May  3 18:24 /dev/snd/pcmC1D0c
crw-rw----  1 root audio 116, 48 May  3 18:24 /dev/snd/pcmC1D0p
crw-rw----  1 root audio 116,  1 May  3 18:24 /dev/snd/seq
crw-rw----  1 root audio 116, 33 May  3 18:24 /dev/snd/timer

/dev/snd/by-id:
total 0
drwxr-xr-x 2 root root  60 May  3 18:24 .
drwxr-xr-x 4 root root 200 May  3 18:24 ..
lrwxrwxrwx 1 root root  12 May  3 18:24 usb-Focusrite_Scarlett_2i4_USB-00 -> ../controlC1

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 May  3 18:24 .
drwxr-xr-x 4 root root 200 May  3 18:24 ..
lrwxrwxrwx 1 root root  12 May  3 18:24 platform-3f980000.usb-usb-0:1.5:1.0 -> ../controlC1


!!ALSA configuration files
!!------------------------

!!User specific config file (~/.asoundrc)



pcm.!default {
	type hw
	card 1
}

ctl.!default {
	type hw
	card 1
}


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 1: USB [Scarlett 2i4 USB], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 1: USB [Scarlett 2i4 USB], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

!!-------Mixer controls for card 1 [USB]

Card hw:1 'USB'/'Focusrite Scarlett 2i4 USB at usb-3f980000.usb-1.5, high speed'
  Mixer name	: 'USB Mixer'
  Components	: 'USB1235:800a'
  Controls      : 3
  Simple ctrls  : 1
Simple mixer control 'Internal Validity',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]


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

--startcollapse--
state.USB {
	control.1 {
		iface PCM
		name 'Playback Channel Map'
		value.0 0
		value.1 0
		value.2 0
		value.3 0
		comment {
			access read
			type INTEGER
			count 4
			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'
		}
	}
	control.3 {
		iface MIXER
		name 'Internal Validity'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
}
--endcollapse--


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

Module
fuse
rfcomm
bnep
hci_uart
btbcm
serdev
bluetooth
ecdh_generic
snd_usb_audio
snd_hwdep
snd_usbmidi_lib
snd_rawmidi
snd_seq_device
snd_pcm
snd_timer
snd
hid_logitech_hidpp
brcmfmac
brcmutil
cfg80211
rfkill
hid_logitech_dj
evdev
joydev
uio_pdrv_genirq
uio
fixed
i2c_dev
ip_tables
x_tables
ipv6


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

[    4.139102] random: crng init done
[    4.168026] usbcore: registered new interface driver snd-usb-audio
[    4.945857] uart-pl011 3f201000.serial: no DMA platform data