!!################################
!!ALSA Information Script v 0.5.0
!!################################

!!Script ran on: Fri Aug 27 20:42:41 UTC 2021


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

ARCH=arm64 INITRD_ARCH=arm64 ARCH=arm64 INITRD_ARCH=arm64 DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 20.04.3 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.3 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=focal


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

Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  
System SKU:        
Board Vendor:      
Board Name:        


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



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

Kernel release:    5.10.22-aw-h6-tv
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         aarch64
SMP Enabled:       Yes


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

Driver version:     k5.10.22-aw-h6-tv
Library version:    1.2.2
Utilities version:  1.2.2


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



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

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


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

 0 [allwinnerhdmi  ]: allwinner-hdmi - allwinner-hdmi
                      allwinner-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,  3 Aug 27 16:20 /dev/snd/controlC0
crw-rw---- 1 root audio 116,  2 Aug 27 16:20 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116,  1 Aug 27 16:20 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Aug 27 16:20 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Aug 27 16:20 .
drwxr-xr-x 3 root root 140 Aug 27 16:20 ..
lrwxrwxrwx 1 root root  12 Aug 27 16:20 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 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
!!------------------

bluetooth
bpfilter
cpufreq_conservative
cpufreq_powersave
cpufreq_userspace
crct10dif_ce
display_connector
dw_hdmi_cec
dw_hdmi_i2s_audio
dwmac_sun8i
ecc
ecdh_generic
gpu_sched
ip_tables
iptable_filter
ipv6
ir_nec_decoder
joydev
mc
musb_hdrc
panfrost
rc_core
rc_tanix_tx5max
rfkill
sch_fq_codel
snd_soc_hdmi_codec
snd_soc_simple_card
snd_soc_simple_card_utils
sunxi
sunxi_cedrus
sunxi_cir
v4l2_mem2mem
videobuf2_common
videobuf2_dma_contig
videobuf2_memops
videobuf2_v4l2
videodev
x_tables
zram


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

[    0.000000] Policy zone: DMA
[    0.000000] Kernel command line: root=UUID=c1938711-8845-41f8-aef1-2ab852eac3a5 console=ttyS0,115200 console=tty0 mem=2048M video=HDMI-A-1:e rootflags=data=writeback rw no_console_suspend consoleblank=0 fsck.fix=yes fsck.repair=yes net.ifnames=0 bootsplash.bootfile=bootsplash.armbian
[    0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
--
[    3.932557] sun8i-dw-hdmi 6000000.hdmi: supply hvcc not found, using dummy regulator
[    3.940712] sun8i-dw-hdmi 6000000.hdmi: Detected HDMI TX controller v2.12a with HDCP (DWC HDMI 2.0 TX PHY)
[    3.950838] sun8i-dw-hdmi 6000000.hdmi: registered DesignWare HDMI I2C bus driver
[    3.958652] [drm] forcing HDMI-A-1 connector on
[    3.963226] sun4i-drm display-engine: bound 6000000.hdmi (ops sun8i_dw_hdmi_ops)
--
[    5.016065] netconsole: network logging started
[    5.020840] ALSA device list:
[    5.023815]   No soundcards found.
[    5.029648] Freeing unused kernel memory: 2368K


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

ii  alsa-utils                            1.2.2-1ubuntu2.1                     arm64        Utilities for configuring and using ALSA