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

!!Script ran on: Thu Apr 20 05:51:24 UTC 2023


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

Debian GNU/Linux 12 \n \l PRETTY_NAME="Debian GNU/Linux 12 (bookworm)" 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:    6.1.21-v8 
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k6.1.21-v8 
Library version:    1.2.8
Utilities version:  1.2.8


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



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

PipeWire:
      Installed - Yes (/usr/bin/pipewire)
      Running - Yes

No sound servers found.


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

--- no soundcards ---


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



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

snd_pcsp: index=-2
snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2
snd_bcm2835: enable_headphones=0
snd_bcm2835: enable_hdmi=0
snd_bcm2835: enable_hdmi=0


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


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

!!Card: /sys/class/sound/card*
Driver: 
Tree:


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

crw-rw---- 1 root audio 116,  1 Apr 20 07:46 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Apr 20 07:46 /dev/snd/timer


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

APLAY

aplay: device_list:274: no soundcards found...

ARECORD

arecord: device_list:274: no soundcards found...

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


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

--startcollapse--
--endcollapse--


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

backlight
bcm2835_codec
bcm2835_isp
bcm2835_mmal_vchiq
bcm2835_v4l2
binfmt_misc
brcmfmac
brcmutil
cec
cfg80211
dm_mod
drm
drm_display_helper
drm_dma_helper
drm_kms_helper
drm_panel_orientation_quirks
drm_shmem_helper
edt_ft5x06
fb_sys_fops
fuse
gpu_sched
i2c_bcm2835
i2c_brcmstb
i2c_mux
i2c_mux_pinctrl
ip_tables
ipv6
joydev
mc
nvmem_rmem
panel_simple
raspberrypi_hwmon
regmap_i2c
rfkill
rpi_panel_attiny_regulator
rpivid_hevc
snd
snd_bcm2835
snd_compress
snd_hrtimer
snd_pcm
snd_pcm_dmaengine
snd_seq
snd_seq_device
snd_seq_dummy
snd_soc_core
snd_soc_hdmi_codec
snd_timer
syscopyarea
sysfillrect
sysimgblt
tc358762
uio
uio_pdrv_genirq
v3d
v4l2_mem2mem
vc4
vc_sm_cma
videobuf2_common
videobuf2_dma_contig
videobuf2_memops
videobuf2_v4l2
videobuf2_vmalloc
videodev
x_tables


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

[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 238896
[    0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_hdmi=0 snd_bcm2835.enable_hdmi=0  smsc95xx.macaddr=DC:A6:32:08:52:F5 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  console=ttyS0,115200 console=tty1 root=PARTUUID=7e03c71f-02 rootfstype=ext4 fsck.repair=yes rootwait isolcpus=3
[    0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
--
[    6.627108] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
[    6.674676] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[    6.677845] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
--
[   10.777047] input: vc4-hdmi-0 as /devices/platform/soc/fef00700.hdmi/rc/rc0/input0
[   10.778261] vc4_hdmi fef00700.hdmi: 'dmas' DT property is missing or empty, no HDMI audio
[   10.778301] vc4-drm gpu: bound fef00700.hdmi (ops vc4_hdmi_ops [vc4])
--
[   10.780349] input: vc4-hdmi-1 as /devices/platform/soc/fef05700.hdmi/rc/rc1/input1
[   10.781677] vc4_hdmi fef05700.hdmi: 'dmas' DT property is missing or empty, no HDMI audio
[   10.781714] vc4-drm gpu: bound fef05700.hdmi (ops vc4_hdmi_ops [vc4])


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

ii  alsa-topology-conf                                  1.2.5.1-2                        all          ALSA topology configuration files
ii  alsa-ucm-conf                                       1.2.8-1                          all          ALSA Use Case Manager configuration files
ii  alsa-utils                                          1.2.8-1                          arm64        Utilities for configuring and using ALSA