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

!!Script ran on: Fri Sep 11 02:18:19 UTC 2020


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

Ubuntu 18.04.5 LTS \n \l ARCH=arm64 INITRD_ARCH=arm64 ARCH=arm64 INITRD_ARCH=arm64 DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.5 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.5 LTS" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=bionic


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

Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  


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

Kernel release:    5.0.2-aml-s905
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         aarch64
SMP Enabled:       Yes


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

Driver version:     k5.0.2-aml-s905
Library version:    1.1.3
Utilities version:  1.1.3


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



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

No sound servers found.


!!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
snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2
snd_usb_audio: index=-2
snd_usb_caiaq: index=-2
snd_usb_ua101: index=-2
snd_usb_us122l: index=-2
snd_usb_usx2y: index=-2
snd_cmipci: mpu_port=0x330 fm_port=0x388
snd_pcsp: index=-2
snd_usb_audio: index=-2


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


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

crw-rw----  1 root audio 116,  0 Sep 10 18:33 /dev/snd/controlC0
crw-rw----  1 root audio 116, 16 Sep 10 18:33 /dev/snd/pcmC0D0p
crw-rw----  1 root audio 116, 33 Sep 10 18:33 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Sep 10 18:33 .
drwxr-xr-x 3 root root 120 Sep 10 18:33 ..
lrwxrwxrwx 1 root root  12 Sep 10 18:33 platform-sound -> ../controlC0


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: mesongxaudio [meson-gx-audio], device 0: meson-aiu-i2s.4.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
		value.6 0
		value.7 0
		comment {
			access read
			type INTEGER
			count 8
			range '0 - 36'
		}
	}
	control.2 {
		iface PCM
		name ELD
		value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
		comment {
			access 'read volatile'
			type BYTES
			count 128
		}
	}
}
--endcollapse--


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

Module
zstd
zram
snd_soc_meson_aiu_spdif
snd_soc_meson_aiu_i2s
rndis_host
cdc_ether
usbnet
meson_vdec
crct10dif_ce
videobuf2_dma_contig
v4l2_mem2mem
videobuf2_memops
videobuf2_v4l2
videobuf2_common
dw_hdmi_cec
snd_soc_meson_audio_core
meson_rng
rng_core
videodev
pwm_meson
meson_ir
ao_cec
media
scpi_hwmon
sch_fq_codel
ip_tables
x_tables
ipv6
crc_ccitt


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

[    2.246298] meson-dw-hdmi c883a000.hdmi-tx: Linked as a consumer to regulator.5
[    2.281516] meson-dw-hdmi c883a000.hdmi-tx: Detected HDMI TX controller v2.01a with HDCP (meson_dw_hdmi_phy)
[    2.286130] meson-dw-hdmi c883a000.hdmi-tx: registered DesignWare HDMI I2C bus driver
[    2.293948] meson-drm d0100000.vpu: bound c883a000.hdmi-tx (ops meson_dw_hdmi_ops)
--
[    2.393921] random: fast init done
[    2.521611] meson-drm d0100000.vpu: HDMI-A-1: EDID is invalid:
[    2.521809] 	[00] BAD  00 ff ff ff ff ff ff 00 0d 04 21 90 01 00 00 00
--
[    4.476991] VDDAO_3V3: disabling
[    4.480430] ALSA device list:
[    4.483831]   No soundcards found.
[    4.487521] Freeing unused kernel memory: 576K
--
[    8.961039] usbcore: registered new interface driver rndis_host
[    9.156766] asoc-simple-card sound: i2s-hifi <-> meson-aiu-i2s.4.auto mapping ok
[    9.893822] zram: Added device: zram0