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

!!Script ran on: Fri Jul 31 21:32:31 UTC 2020


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

BOARD=arm-64 BOARD_NAME="ARM-64" BOARDFAMILY=arm-64 LINUXFAMILY=arm-64 ARCH=arm64 INITRD_ARCH=arm64 BOARD=arm-64 BOARD_NAME="ARM-64" BOARDFAMILY=arm-64 LINUXFAMILY=arm-64 ARCH=arm64 INITRD_ARCH=arm64 DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian 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:    5.7.7-arm-64
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         aarch64
SMP Enabled:       Yes


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

Driver version:     k5.7.7-arm-64
Library version:    1.1.3
Utilities version:  1.1.3


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



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

Pulseaudio:
      Installed - Yes (/usr/bin/pulseaudio)
      Running - Yes


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

 0 [hdmisound      ]: hdmi-sound - hdmi-sound
                      hdmi-sound


!!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,  3 Jul 31 20:32 /dev/snd/controlC0
crw-rw----  1 root audio 116,  2 Jul 31 20:32 /dev/snd/pcmC0D0p
crw-rw----  1 root audio 116,  1 Jul 31 20:32 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Jul 31 20:32 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Jul 31 20:32 .
drwxr-xr-x 3 root root 140 Jul 31 20:32 ..
lrwxrwxrwx 1 root root  12 Jul 31 20:32 platform-hdmi-sound -> ../controlC0


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: hdmisound [hdmi-sound], device 0: ff8a0000.i2s-i2s-hifi i2s-hifi-0 [ff8a0000.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 [hdmisound]

Card hw:0 'hdmisound'/'hdmi-sound'
  Mixer name	: ''
  Components	: ''
  Controls      : 2
  Simple ctrls  : 0


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

--startcollapse--
state.hdmisound {
	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
zram
nls_ascii
crct10dif_ce
panfrost
gpio_ir_recv
dw_hdmi_cec
gpu_sched
rc_core
snd_soc_spdif_tx
snd_soc_simple_card
snd_soc_simple_card_utils
pwm_fan
gpio_keys
rockchip_vdec
hantro_vpu
rockchip_rga
btsdio
fusb302
v4l2_h264
v4l2_mem2mem
tcpm
videobuf2_dma_sg
videobuf2_vmalloc
videobuf2_dma_contig
typec
hci_uart
brcmfmac
videobuf2_memops
btqca
btrtl
videobuf2_v4l2
videobuf2_common
btbcm
btintel
videodev
brcmutil
joydev
mc
bluetooth
cfg80211
ecdh_generic
ecc
rfkill
adc_keys
snd_soc_rt5651
snd_soc_rl6231
sch_fq_codel
ip_tables
x_tables
ipv6
nf_defrag_ipv6
rtc_rk808


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

[    5.190666] rockchip-drm display-subsystem: bound ff900000.vop (ops vop_component_ops)
[    5.191683] dwhdmi-rockchip ff940000.hdmi: Detected HDMI TX controller v2.11a with HDCP (DWC HDMI 2.0 TX PHY)
[    5.193629] rockchip-drm display-subsystem: bound ff940000.hdmi (ops dw_hdmi_rockchip_ops)
--
[    6.252450] netconsole: network logging started
[    6.257739] ALSA device list:
[    6.261475]   No soundcards found.
[    6.268803] Freeing unused kernel memory: 3392K
--
[   28.748444] input: gpio-keys as /devices/platform/gpio-keys/input/input7
[   28.795849] asoc-simple-card hdmi-sound: i2s-hifi <-> ff8a0000.i2s mapping ok
[   28.795882] asoc-simple-card hdmi-sound: ASoC: no DMI vendor name!
[   28.805009] Registered IR keymap rc-empty