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

!!Script ran on: Thu Aug 23 00:11:52 UTC 2018


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

Arch Linux \r (\l) NAME="Arch Linux ARM" ID=archarm ID_LIKE=arch PRETTY_NAME="Arch Linux ARM" HOME_URL="http://archlinuxarm.org/" SUPPORT_URL="https://archlinuxarm.org/forum" BUG_REPORT_URL="https://github.com/archlinuxarm/PKGBUILDs/issues"


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

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


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



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

Kernel release:    4.18.2-1-ARCH
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k4.18.2-1-ARCH
Library version:    1.1.6
Utilities version:  1.1.6


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



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

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

Jack:
      Installed - Yes (/usr/bin/jackd)
      Running - No


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

 0 [vc4hdmi        ]: vc4-hdmi - vc4-hdmi
                      vc4-hdmi


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



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



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


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

crw-rw---- 1 root audio 116,  3 Jul  5 19:44 /dev/snd/controlC0
crw-rw---- 1 root audio 116,  2 Jul  5 19:44 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116,  1 Jul  5 19:44 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Jul  5 19:44 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Jul  5 19:44 .
drwxr-xr-x 3 root root 140 Jul  5 19:44 ..
lrwxrwxrwx 1 root root  12 Jul  5 19:44 platform-3f902000.hdmi -> ../controlC0


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: vc4hdmi [vc4-hdmi], device 0: MAI PCM vc4-hdmi-hifi-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

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

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

!!-------Mixer controls for card 0 [vc4hdmi]

Card hw:0 'vc4hdmi'/'vc4-hdmi'
  Mixer name	: ''
  Components	: ''
  Controls      : 1
  Simple ctrls  : 0


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

--startcollapse--
state.vc4hdmi {
	control.1 {
		iface PCM
		name ELD
		value '1000060068000000000000000000000026cd0b56504c32323039484400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
		comment {
			access 'read volatile'
			type BYTES
			count 128
		}
	}
}
--endcollapse--


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

Module
btsdio
brcmfmac
brcmutil
rc_cec
vc4
cec
rc_core
drm_kms_helper
microchip
drm
cfg80211
hci_uart
btbcm
lan78xx
btintel
btqca
drm_panel_orientation_quirks
syscopyarea
sysfillrect
bluetooth
sysimgblt
fb_sys_fops
ecdh_generic
rfkill
pwm_bcm2835
bcm2835_thermal
i2c_bcm2835
bcm2835_wdt


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

[    5.725187] hctosys: unable to open rtc device (rtc0)
[    5.734219] ALSA device list:
[    5.740715]   No soundcards found.
[    5.757688] Freeing unused kernel memory: 1600K