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

!!Script ran on: Sat Nov 27 20:05:51 UTC 2021


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

CentOS Linux release 7.9.2009 (AltArch) NAME="CentOS Linux" VERSION="7 (AltArch)" ID="centos" ID_LIKE="rhel fedora" PRETTY_NAME="CentOS Linux 7 (AltArch)" CPE_NAME="cpe:/o:centos:centos:7" HOME_URL="https://www.centos.org/" BUG_REPORT_URL="https://bugs.centos.org/" CENTOS_MANTISBT_PROJECT="CentOS-7" CENTOS_MANTISBT_PROJECT_VERSION="7" REDHAT_SUPPORT_PRODUCT="centos" REDHAT_SUPPORT_PRODUCT_VERSION="7" CentOS Linux release 7.9.2009 (AltArch) CentOS Linux release 7.9.2009 (AltArch)


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

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


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



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

Kernel release:    5.4.72-v7l.1.el7
Operating System:  GNU/Linux
Architecture:      armv7l
Processor:         armv7l
SMP Enabled:       Yes


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

Driver version:     
Library version:    
Utilities version:  1.1.8


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



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

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


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



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



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



!!Modprobe options (Sound related)
!!--------------------------------

snd_bcm2835: enable_compat_alsa=0
snd_bcm2835: enable_hdmi=1
snd_bcm2835: enable_headphones=1


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


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

crw-rw-rw-  1 root audio 116,  1 Jan  1  1970 /dev/snd/seq
crw-rw-rw-  1 root audio 116, 33 Jan  1  1970 /dev/snd/timer


!!ALSA configuration files
!!------------------------

!!System wide config file (/etc/asound.conf)

#
# Place your global alsa-lib configuration here...
#


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

APLAY

aplay: device_list:272: no soundcards found...

ARECORD

arecord: device_list:272: no soundcards found...

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


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

--startcollapse--
--endcollapse--


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

Module
fuse
xt_tcpudp
ip6t_rpfilter
ip6t_REJECT
nf_reject_ipv6
ipt_REJECT
nf_reject_ipv4
xt_conntrack
ebtable_nat
ebtable_broute
ip6table_nat
ip6table_mangle
ip6table_security
ip6table_raw
iptable_nat
nf_nat
iptable_mangle
iptable_security
iptable_raw
nf_conntrack
nf_defrag_ipv6
nf_defrag_ipv4
ip_set
nfnetlink
ebtable_filter
ebtables
ip6table_filter
ip6_tables
iptable_filter
dm_mirror
dm_region_hash
dm_log
dm_mod
sg
joydev
brcmfmac
brcmutil
bcm2835_codec
bcm2835_isp
bcm2835_v4l2
sha256_generic
libsha256
cfg80211
bcm2835_mmal_vchiq
v4l2_mem2mem
videobuf2_dma_contig
rfkill
videobuf2_vmalloc
videobuf2_memops
videobuf2_v4l2
videobuf2_common
videodev
raspberrypi_hwmon
vc_sm_cma
mc
rpivid_mem
uio_pdrv_genirq
uio
ip_tables
x_tables
ipv6
crc_ccitt


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

[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 2059008
[    0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1 bcm2708_fb.fbwidth=1824 bcm2708_fb.fbheight=984 bcm2708_fb.fbswap=1 smsc95xx.macaddr=DC:A6:32:FD:75:B7 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p3 rootfstype=ext4 elevator=deadline rootwait
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)