!!################################
!!ALSA Information Script v 0.5.1
!!################################

!!Script ran on: Sat Jan 22 10:24:31 UTC 2022


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

LINUXFAMILY=sunxi64 ARCH=arm64 INITRD_ARCH=arm64 LINUXFAMILY=sunxi64 ARCH=arm64 INITRD_ARCH=arm64 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:  
System SKU:        
Board Vendor:      
Board Name:        


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



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

Kernel release:    5.10.75-sunxi64
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k5.10.75-sunxi64
Library version:    1.1.8
Utilities version:  1.1.8


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



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

No sound servers found.


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

 0 [sun50ih6hdmi   ]: sun50i-h6-hdmi - sun50i-h6-hdmi
                      sun50i-h6-hdmi


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



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


!!Sysfs card info
!!---------------

!!Card: /sys/class/sound/card0
Driver: /sys/bus/platform/drivers/asoc-simple-card
Tree:


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

crw-rw----  1 root audio 116,  0 Jan 22 08:13 /dev/snd/controlC0
crw-rw----  1 root audio 116, 16 Jan 22 08:13 /dev/snd/pcmC0D0p
crw-rw----  1 root audio 116,  1 Jan 22 08:13 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Jan 22 08:13 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Jan 22 08:13 .
drwxr-xr-x 3 root root 140 Jan 22 08:13 ..
lrwxrwxrwx 1 root root  12 Jan 22 08:13 platform-hdmi-sound -> ../controlC0


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: sun50ih6hdmi [sun50i-h6-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 sun50ih6hdmi

Card hw:0 'sun50ih6hdmi'/'sun50i-h6-hdmi'
  Mixer name	: ''
  Components	: ''
  Controls      : 2
  Simple ctrls  : 0


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

--startcollapse--
state.sun50ih6hdmi {
	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 '100008006c100001000000000000000009d1ad7842656e5120474c3237353048090707000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
		comment {
			access 'read volatile'
			type BYTES
			count 128
		}
	}
}
--endcollapse--


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

bluetooth
btbcm
btintel
btqca
btrtl
cfg80211
cpufreq_dt
display_connector
dw_hdmi_cec
dw_hdmi_i2s_audio
dwmac_sun8i
ecc
ecdh_generic
gpu_sched
hci_uart
i2c_mv64xxx
mc
mdio_mux
panfrost
rc_core
rfkill
snd_soc_hdmi_codec
snd_soc_simple_card
snd_soc_simple_card_utils
sprdbt_tty
sprdwl_ng
sun4i_i2s
sunxi_cedrus
sunxi_cir
uwe5622_bsp_sdio
v4l2_mem2mem
videobuf2_common
videobuf2_dma_contig
videobuf2_memops
videobuf2_v4l2
videodev
zram


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

[    2.032880] sun8i-dw-hdmi 6000000.hdmi: supply hvcc not found, using dummy regulator
[    2.033261] sun8i-dw-hdmi 6000000.hdmi: Detected HDMI TX controller v2.12a with HDCP (DWC HDMI 2.0 TX PHY)
[    2.033734] sun8i-dw-hdmi 6000000.hdmi: registered DesignWare HDMI I2C bus driver
[    2.034058] sun4i-drm display-engine: bound 6000000.hdmi (ops 0xffff800010e34fd8)
--
[    2.253797] of_cfs_init: OK
[    2.253988] ALSA device list:
[    2.253994]   No soundcards found.
[    2.481616] sunxi-mmc 4021000.mmc: initialized, max. request size: 16384 KB, uses new timings mode
--
[    2.908575] vcc-pl-led-ir: supplied by vcc-5v
[    2.909530] vcc33-audio-tv-ephy-mac: Bringing 700000uV into 3300000-3300000uV
[    2.910392] vcc33-audio-tv-ephy-mac: supplied by vcc-5v
[    2.911074] vcc33-io-pd-emmc-sd-usb-uart-1: Bringing 700000uV into 3300000-3300000uV


!!Packages installed
!!--------------------

ii  alsa-utils                              1.1.8-2                             arm64        Utilities for configuring and using ALSA