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

!!Script ran on: Sun Jan 27 20:58:48 UTC 2019


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

ID_LIKE=debian


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

Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  


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

Kernel release:    4.14.94-v7 
Operating System:  GNU/Linux
Architecture:      armv7l
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k4.14.94-v7 
Library version:    1.1.3
Utilities version:  1.1.3


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

i_sabre_k2m


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

No sound servers found.


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

 0 [DAC            ]: I-Sabre_K2M_DAC - I-Sabre K2M DAC
                      I-Sabre K2M DAC


!!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: i_sabre_k2m
	* : 


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

crw-rw---- 1 root audio 116,  0 Jan 27 21:54 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 16 Jan 27 21:54 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116,  1 Jan 27 21:54 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Jan 27 21:54 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Jan 27 21:54 .
drwxr-xr-x 3 root root 140 Jan 27 21:54 ..
lrwxrwxrwx 1 root root  12 Jan 27 21:54 platform-soc:sound -> ../controlC0


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

!!System wide config file (/etc/asound.conf)

pcm.!default {
    type hw
    card 0
    device 0
}
ctl.!default {
    type hw
    card 0
}


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: DAC [I-Sabre K2M DAC], device 0: I-Sabre K2M DAC i-sabre-codec-dai-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

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

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

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

Card hw:0 'DAC'/'I-Sabre K2M DAC'
  Mixer name	: ''
  Components	: ''
  Controls      : 5
  Simple ctrls  : 5
Simple mixer control 'I2S/SPDIF Select',0
  Capabilities: enum
  Items: 'I2S' 'SPDIF'
  Item0: 'I2S'
Simple mixer control 'Digital',0
  Capabilities: pvolume pvolume-joined
  Playback channels: Mono
  Limits: Playback 0 - 100
  Mono: Playback 100 [100%] [0.00dB]
Simple mixer control 'FIR Filter Type',0
  Capabilities: enum
  Items: 'Fast Roll-Off' 'Slow Roll-Off' 'Minimum Phase'
  Item0: 'Fast Roll-Off'
Simple mixer control 'IIR Filter Select',0
  Capabilities: enum
  Items: '47kHz' '50kHz' '60kHz' '70kHz'
  Item0: '47kHz'
Simple mixer control 'Mute',0
  Capabilities: pswitch
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [off]
  Front Right: Playback [off]


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

--startcollapse--
state.DAC {
	control.1 {
		iface MIXER
		name 'Digital Playback Volume'
		value 100
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 100'
			dbmin -10000
			dbmax 0
			dbvalue.0 0
		}
	}
	control.2 {
		iface MIXER
		name 'Mute Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.3 {
		iface MIXER
		name 'FIR Filter Type'
		value 'Fast Roll-Off'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 'Fast Roll-Off'
			item.1 'Slow Roll-Off'
			item.2 'Minimum Phase'
		}
	}
	control.4 {
		iface MIXER
		name 'IIR Filter Select'
		value '47kHz'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 '47kHz'
			item.1 '50kHz'
			item.2 '60kHz'
			item.3 '70kHz'
		}
	}
	control.5 {
		iface MIXER
		name 'I2S/SPDIF Select'
		value I2S
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 I2S
			item.1 SPDIF
		}
	}
}
--endcollapse--


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

Module
i_sabre_codec
sg
evdev
i_sabre_k2m
snd_soc_bcm2835_i2s
snd_soc_core
snd_compress
snd_pcm_dmaengine
snd_pcm
snd_timer
snd
i2c_bcm2835
uio_pdrv_genirq
fixed
uio
uas
ip_tables
x_tables
ipv6


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

[    4.512964] i_sabre_k2m: loading out-of-tree module taints kernel.
[    4.564346] snd-rpi-i-sabre-k2m soc:sound: ASoC: CODEC DAI i-sabre-codec-dai not registered - will retry
[    4.564380] snd-rpi-i-sabre-k2m soc:sound: snd_soc_register_card() failed: -517
[    4.700630] sd 0:0:0:0: Attached scsi generic sg0 type 0
--
[    4.794203] sd 1:0:0:0: Attached scsi generic sg2 type 0
[    4.798574] snd-rpi-i-sabre-k2m soc:sound: i-sabre-codec-dai <-> 3f203000.i2s mapping ok
[    5.115156] sd 1:0:0:0: [sdb] 121241600 512-byte logical blocks: (62.1 GB/57.8 GiB)