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

!!Script ran on: Sat Nov  2 16:03:16 UTC 2019


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

Debian Buster with Armbian Linux \l BOARDFAMILY=meson64 LINUXFAMILY=meson64 ARCH=arm64 INITRD_ARCH=arm64 BOARDFAMILY=meson64 LINUXFAMILY=meson64 ARCH=arm64 INITRD_ARCH=arm64 PRETTY_NAME="Debian GNU/Linux 10 (buster)" 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:  
Board Vendor:      
Board Name:        


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



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

Kernel release:    4.19.69-meson64
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k4.19.69-meson64
Library version:    1.1.8
Utilities version:  1.1.8


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

snd_soc_simple_card


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

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


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

 0 [mesongxaudio   ]: meson-gx-audio - meson-gx-audio
                      meson-gx-audio


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



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



!!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_soc_simple_card
	* : 


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

crw-rw---- 1 root audio 116,  0 Nov  2 15:59 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 16 Nov  2 15:59 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116,  1 Nov  2 15:59 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Nov  2 15:59 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Nov  2 15:59 .
drwxr-xr-x 3 root root 140 Nov  2 15:59 ..
lrwxrwxrwx 1 root root  12 Nov  2 15:59 platform-sound -> ../controlC0


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

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

pcm.!default {
   type hw
   card 0
}

ctl.!default {
   type hw
   card 0
}


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: mesongxaudio [meson-gx-audio], device 0: meson-i2s-dai.0.auto-i2s-hifi i2s-hifi-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

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

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

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

Card hw:0 'mesongxaudio'/'meson-gx-audio'
  Mixer name	: ''
  Components	: ''
  Controls      : 2
  Simple ctrls  : 0


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

--startcollapse--
state.mesongxaudio {
	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 ELD
		value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
		comment {
			access 'read volatile'
			type BYTES
			count 128
		}
	}
}
--endcollapse--


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

Module
ccm
snd_soc_hdmi_codec
dw_hdmi_cec
dw_hdmi_i2s_audio
rt2800usb
rt2800lib
rt2x00usb
rt2x00lib
mac80211
cfg80211
crc_ccitt
rfkill
meson_vdec
snd_soc_simple_card
snd_soc_simple_card_utils
snd_soc_meson_spdif_dai
snd_soc_meson_i2s_dai
snd_soc_meson_aiu_spdif_dma
snd_soc_meson_aiu_i2s_dma
videobuf2_dma_contig
meson_dw_hdmi
videobuf2_memops
snd_soc_core
v4l2_mem2mem
meson_drm
dw_hdmi
lz4hc
snd_pcm_dmaengine
videobuf2_v4l2
snd_pcm
drm_kms_helper
videobuf2_common
lz4hc_compress
videodev
snd_timer
drm
snd
ao_cec
media
meson_rng
soundcore
rng_core
drm_panel_orientation_quirks
meson_canvas
meson_ir
cec
rc_core
snd_soc_meson_audio_core
meson_gxbb_wdt
scpi_hwmon
zram
ip_tables
x_tables
spidev
spi_gpio
spi_bitbang
realtek


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

[    6.921652] meson-drm d0100000.vpu: CVBS Output connector not available
[    6.951720] meson-dw-hdmi c883a000.hdmi-tx: Detected HDMI TX controller v2.01a with HDCP (meson_dw_hdmi_phy)
[    6.952429] meson-dw-hdmi c883a000.hdmi-tx: registered DesignWare HDMI I2C bus driver
[    6.952863] meson-drm d0100000.vpu: bound c883a000.hdmi-tx (ops meson_dw_hdmi_ops [meson_dw_hdmi])
--
[    7.325195] meson-drm d0100000.vpu: fb0: DRM emulated frame buffer device
[    7.368467] asoc-simple-card sound: i2s-hifi <-> meson-i2s-dai.0.auto mapping ok
[    7.404156] EXT4-fs (zram0): mounted filesystem without journal. Opts: discard