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

!!Script ran on: Sun May  3 09:32:29 UTC 2020


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

Debian GNU/Linux 9 \n \l PRETTY_NAME="Debian GNU/Linux 9 (stretch)" 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:  


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

Kernel release:    5.3.5-g4060d9507
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k5.3.5-g4060d9507
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 [allwinnerhdmi  ]: allwinner-hdmi - allwinner-hdmi
                      allwinner-hdmi


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


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

crw-rw---- 1 root audio 116,  0 Nov  3  2016 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 16 Nov  3  2016 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116, 33 Nov  3  2016 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Nov  3  2016 .
drwxr-xr-x 3 root root 120 Nov  3  2016 ..
lrwxrwxrwx 1 root root  12 Nov  3  2016 platform-sound -> ../controlC0


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: allwinnerhdmi [allwinner-hdmi], device 0: 5091000.i2s-i2s-hifi i2s-hifi-0 [5091000.i2s-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 [allwinnerhdmi]

Card hw:0 'allwinnerhdmi'/'allwinner-hdmi'
  Mixer name	: ''
  Components	: ''
  Controls      : 2
  Simple ctrls  : 0


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

--startcollapse--
state.allwinnerhdmi {
	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
hci_uart
bluetooth
ecdh_generic
ecc
brcmfmac
brcmutil
cfg80211
crct10dif_ce
dwmac_sun8i
rfkill_gpio
rfkill
ip_tables
x_tables
ipv6
nf_defrag_ipv6


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

[    1.124052] sun8i-dw-hdmi 6000000.hdmi: 6000000.hdmi supply hvcc not found, using dummy regulator
[    1.124395] sun8i-dw-hdmi 6000000.hdmi: Detected HDMI TX controller v2.12a with HDCP (DWC HDMI 2.0 TX PHY)
[    1.124888] sun8i-dw-hdmi 6000000.hdmi: registered DesignWare HDMI I2C bus driver
[    1.125790] sun4i-drm display-engine: bound 6000000.hdmi (ops sun8i_dw_hdmi_ops)
--
[    1.701665] sunxi-mmc 4022000.mmc: initialized, max. request size: 2048 KB, uses new timings mode
[    1.703605] asoc-simple-card sound: i2s-hifi <-> 5091000.i2s mapping ok
[    1.703628] asoc-simple-card sound: ASoC: no DMI vendor name!
[    1.704416] gmac-2v5: supplied by vcc33-audio-tv-ephy-mac
--
[    1.788327] sun6i-rtc 7000000.rtc: setting system clock to 1970-01-01T00:00:07 UTC (7)
[    1.788599] ALSA device list:
[    1.788604]   #0: allwinner-hdmi