!!################################
!!ALSA Information Script v 0.5.4
!!################################

!!Script ran on: Sun Aug  2 17:37:31 UTC 2026


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

NAME="Arch Linux ARM" PRETTY_NAME="Arch Linux ARM" ID=archarm ID_LIKE=arch HOME_URL="https://archlinuxarm.org/" DOCUMENTATION_URL="https://archlinuxarm.org/wiki" SUPPORT_URL="https://archlinuxarm.org/forum" BUG_REPORT_URL="https://github.com/archlinuxarm/PKGBUILDs/issues" LOGO=archlinux-logo


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

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


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



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



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

Kernel release:    #1 SMP PREEMPT Wed Jul 29 22:59:15 UTC 2026
Operating System:  GNU/Linux
Architecture:      aarch64
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k6.18.40-1-rpi
Library version:    1.2.16.1
Utilities version:  1.2.16


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

snd_soc_hifiberry_dacplus (card 0)
snd_aloop (card 1)


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

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


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

 0 [sndrpihifiberry]: HifiberryDacp - snd_rpi_hifiberry_dacplus
                      snd_rpi_hifiberry_dacplus
 1 [Loopback       ]: Loopback - Loopback
                      Loopback 1


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



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

snd_bcm2835: enable_headphones=0


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

!!Module: snd_soc_hifiberry_dacplus
	* : 

!!Module: snd_aloop
	enable : Y,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N
	id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)
	index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
	pcm_notify : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
	pcm_substreams : 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8
	timer_source : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)


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

!!Card: /sys/class/sound/card0
Driver: /sys/bus/platform/drivers/snd-rpi-hifiberry-dacplus
Tree:

!!Card: /sys/class/sound/card1
Driver: /sys/bus/platform/drivers/snd_aloop
Tree:


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

crw-rw---- 1 root audio 116,  3 Aug  2 19:31 /dev/snd/controlC0
crw-rw---- 1 root audio 116,  8 Aug  2 19:31 /dev/snd/controlC1
crw-rw---- 1 root audio 116,  2 Aug  2 19:31 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116,  5 Aug  2 19:31 /dev/snd/pcmC1D0c
crw-rw---- 1 root audio 116,  4 Aug  2 19:31 /dev/snd/pcmC1D0p
crw-rw---- 1 root audio 116,  7 Aug  2 19:31 /dev/snd/pcmC1D1c
crw-rw---- 1 root audio 116,  6 Aug  2 19:31 /dev/snd/pcmC1D1p
crw-rw---- 1 root audio 116,  1 Aug  2 19:31 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Aug  2 19:31 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  80 Aug  2 19:31 .
drwxr-xr-x 3 root root 240 Aug  2 19:31 ..
lrwxrwxrwx 1 root root  12 Aug  2 19:31 platform-snd_aloop.0 -> ../controlC1
lrwxrwxrwx 1 root root  12 Aug  2 19:31 platform-soc:sound -> ../controlC0


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

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

defaults.pcm.card 0
defaults.ctl.card 0

pcm.!default { 
	type plug
	slave.pcm camilladsp
}
pcm.camilladsp {
	type plug
	slave {
		pcm {
			type     hw
			card     Loopback
			device   0
			channels 2
			format   S32LE
			rate     44100
		}
	}
}
ctl.!default {
	type hw
	card Loopback
}
ctl.camilladsp {
	type hw
	card Loopback
}


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: sndrpihifiberry [snd_rpi_hifiberry_dacplus], device 0: HiFiBerry DAC  Pro HiFi pcm512x-hifi-0 [HiFiBerry DAC  Pro HiFi pcm512x-hifi-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM]
  Subdevices: 8/8
  Subdevice #0: subdevice #0
  Subdevice #1: subdevice #1
  Subdevice #2: subdevice #2
  Subdevice #3: subdevice #3
  Subdevice #4: subdevice #4
  Subdevice #5: subdevice #5
  Subdevice #6: subdevice #6
  Subdevice #7: subdevice #7
card 1: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM]
  Subdevices: 8/8
  Subdevice #0: subdevice #0
  Subdevice #1: subdevice #1
  Subdevice #2: subdevice #2
  Subdevice #3: subdevice #3
  Subdevice #4: subdevice #4
  Subdevice #5: subdevice #5
  Subdevice #6: subdevice #6
  Subdevice #7: subdevice #7

ARECORD

**** List of CAPTURE Hardware Devices ****
card 1: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM]
  Subdevices: 8/8
  Subdevice #0: subdevice #0
  Subdevice #1: subdevice #1
  Subdevice #2: subdevice #2
  Subdevice #3: subdevice #3
  Subdevice #4: subdevice #4
  Subdevice #5: subdevice #5
  Subdevice #6: subdevice #6
  Subdevice #7: subdevice #7
card 1: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM]
  Subdevices: 8/8
  Subdevice #0: subdevice #0
  Subdevice #1: subdevice #1
  Subdevice #2: subdevice #2
  Subdevice #3: subdevice #3
  Subdevice #4: subdevice #4
  Subdevice #5: subdevice #5
  Subdevice #6: subdevice #6
  Subdevice #7: subdevice #7

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

!!-------Mixer controls for card sndrpihifiberry

Card sysdefault:0 'sndrpihifiberry'/'snd_rpi_hifiberry_dacplus'
  Mixer name	: ''
  Components	: ''
  Controls      : 20
  Simple ctrls  : 19
Simple mixer control 'DSP Program',0
  Capabilities: enum
  Items: 'FIR interpolation with de-emphasis' 'Low latency IIR with de-emphasis' 'High attenuation with de-emphasis' 'Fixed process flow' 'Ringing-less low latency FIR'
  Item0: 'FIR interpolation with de-emphasis'
Simple mixer control 'Analogue',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 1
  Mono:
  Front Left: Playback 1 [100%] [0.00dB]
  Front Right: Playback 1 [100%] [0.00dB]
Simple mixer control 'Analogue Playback Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 1
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
Simple mixer control 'Auto Mute',0
  Capabilities: pswitch
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [on]
  Front Right: Playback [on]
Simple mixer control 'Auto Mute Mono',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Auto Mute Time Left',0
  Capabilities: enum
  Items: '21ms' '106ms' '213ms' '533ms' '1.07s' '2.13s' '5.33s' '10.66s'
  Item0: '21ms'
Simple mixer control 'Auto Mute Time Right',0
  Capabilities: enum
  Items: '21ms' '106ms' '213ms' '533ms' '1.07s' '2.13s' '5.33s' '10.66s'
  Item0: '21ms'
Simple mixer control 'Clock Missing Period',0
  Capabilities: enum
  Items: '1s' '2s' '3s' '4s' '5s' '6s' '7s' '8s'
  Item0: '1s'
Simple mixer control 'Deemphasis',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Digital',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 207
  Mono:
  Front Left: Playback 207 [100%] [0.00dB] [on]
  Front Right: Playback 207 [100%] [0.00dB] [on]
Simple mixer control 'Max Overclock DAC',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 40
  Mono: 0 [0%]
Simple mixer control 'Max Overclock DSP',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 40
  Mono: 0 [0%]
Simple mixer control 'Max Overclock PLL',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 20
  Mono: 0 [0%]
Simple mixer control 'Volume Ramp Down Emergency Rate',0
  Capabilities: enum
  Items: '1 sample/update' '2 samples/update' '4 samples/update' 'Immediate'
  Item0: '1 sample/update'
Simple mixer control 'Volume Ramp Down Emergency Step',0
  Capabilities: enum
  Items: '4dB/step' '2dB/step' '1dB/step' '0.5dB/step'
  Item0: '4dB/step'
Simple mixer control 'Volume Ramp Down Rate',0
  Capabilities: enum
  Items: '1 sample/update' '2 samples/update' '4 samples/update' 'Immediate'
  Item0: '1 sample/update'
Simple mixer control 'Volume Ramp Down Step',0
  Capabilities: enum
  Items: '4dB/step' '2dB/step' '1dB/step' '0.5dB/step'
  Item0: '1dB/step'
Simple mixer control 'Volume Ramp Up Rate',0
  Capabilities: enum
  Items: '1 sample/update' '2 samples/update' '4 samples/update' 'Immediate'
  Item0: '1 sample/update'
Simple mixer control 'Volume Ramp Up Step',0
  Capabilities: enum
  Items: '4dB/step' '2dB/step' '1dB/step' '0.5dB/step'
  Item0: '1dB/step'

!!-------Mixer controls for card Loopback

Card sysdefault:1 'Loopback'/'Loopback 1'
  Mixer name	: 'Loopback Mixer'
  Components	: ''
  Controls      : 112
  Simple ctrls  : 0


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

--startcollapse--
state.sndrpihifiberry {
	control.1 {
		iface MIXER
		name 'Digital Playback Volume'
		value.0 207
		value.1 207
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 207'
			dbmin -9999999
			dbmax 0
			dbvalue.0 0
			dbvalue.1 0
		}
	}
	control.2 {
		iface MIXER
		name 'Analogue Playback Volume'
		value.0 1
		value.1 1
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 1'
			dbmin -600
			dbmax 0
			dbvalue.0 0
			dbvalue.1 0
		}
	}
	control.3 {
		iface MIXER
		name 'Analogue Playback Boost Volume'
		value.0 0
		value.1 0
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 1'
			dbmin 0
			dbmax 80
			dbvalue.0 0
			dbvalue.1 0
		}
	}
	control.4 {
		iface MIXER
		name 'Digital Playback Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.5 {
		iface MIXER
		name 'Deemphasis Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.6 {
		iface MIXER
		name 'DSP Program'
		value 'FIR interpolation with de-emphasis'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 'FIR interpolation with de-emphasis'
			item.1 'Low latency IIR with de-emphasis'
			item.2 'High attenuation with de-emphasis'
			item.3 'Fixed process flow'
			item.4 'Ringing-less low latency FIR'
		}
	}
	control.7 {
		iface MIXER
		name 'Clock Missing Period'
		value '1s'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 '1s'
			item.1 '2s'
			item.2 '3s'
			item.3 '4s'
			item.4 '5s'
			item.5 '6s'
			item.6 '7s'
			item.7 '8s'
		}
	}
	control.8 {
		iface MIXER
		name 'Auto Mute Time Left'
		value '21ms'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 '21ms'
			item.1 '106ms'
			item.2 '213ms'
			item.3 '533ms'
			item.4 '1.07s'
			item.5 '2.13s'
			item.6 '5.33s'
			item.7 '10.66s'
		}
	}
	control.9 {
		iface MIXER
		name 'Auto Mute Time Right'
		value '21ms'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 '21ms'
			item.1 '106ms'
			item.2 '213ms'
			item.3 '533ms'
			item.4 '1.07s'
			item.5 '2.13s'
			item.6 '5.33s'
			item.7 '10.66s'
		}
	}
	control.10 {
		iface MIXER
		name 'Auto Mute Mono Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.11 {
		iface MIXER
		name 'Auto Mute Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.12 {
		iface MIXER
		name 'Volume Ramp Down Rate'
		value '1 sample/update'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 '1 sample/update'
			item.1 '2 samples/update'
			item.2 '4 samples/update'
			item.3 Immediate
		}
	}
	control.13 {
		iface MIXER
		name 'Volume Ramp Down Step'
		value '1dB/step'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 '4dB/step'
			item.1 '2dB/step'
			item.2 '1dB/step'
			item.3 '0.5dB/step'
		}
	}
	control.14 {
		iface MIXER
		name 'Volume Ramp Up Rate'
		value '1 sample/update'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 '1 sample/update'
			item.1 '2 samples/update'
			item.2 '4 samples/update'
			item.3 Immediate
		}
	}
	control.15 {
		iface MIXER
		name 'Volume Ramp Up Step'
		value '1dB/step'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 '4dB/step'
			item.1 '2dB/step'
			item.2 '1dB/step'
			item.3 '0.5dB/step'
		}
	}
	control.16 {
		iface MIXER
		name 'Volume Ramp Down Emergency Rate'
		value '1 sample/update'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 '1 sample/update'
			item.1 '2 samples/update'
			item.2 '4 samples/update'
			item.3 Immediate
		}
	}
	control.17 {
		iface MIXER
		name 'Volume Ramp Down Emergency Step'
		value '4dB/step'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 '4dB/step'
			item.1 '2dB/step'
			item.2 '1dB/step'
			item.3 '0.5dB/step'
		}
	}
	control.18 {
		iface MIXER
		name 'Max Overclock PLL'
		value 0
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 20'
		}
	}
	control.19 {
		iface MIXER
		name 'Max Overclock DSP'
		value 0
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 40'
		}
	}
	control.20 {
		iface MIXER
		name 'Max Overclock DAC'
		value 0
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 40'
		}
	}
}
state.Loopback {
	control.1 {
		iface PCM
		name 'PCM Rate Shift 100000'
		value 100000
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '80000 - 120000 (step 1)'
		}
	}
	control.2 {
		iface PCM
		name 'PCM Notify'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.3 {
		iface PCM
		name 'PCM Slave Active'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.4 {
		iface PCM
		name 'PCM Slave Format'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 52 (step 1)'
		}
	}
	control.5 {
		iface PCM
		name 'PCM Slave Rate'
		value 48000
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 192000 (step 1)'
		}
	}
	control.6 {
		iface PCM
		name 'PCM Slave Channels'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '1 - 1024 (step 1)'
		}
	}
	control.7 {
		iface PCM
		name 'PCM Slave Access Mode'
		value Interleaved
		comment {
			access read
			type ENUMERATED
			count 1
			item.0 Interleaved
			item.1 Non-interleaved
		}
	}
	control.8 {
		iface PCM
		subdevice 1
		name 'PCM Rate Shift 100000'
		value 100000
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '80000 - 120000 (step 1)'
		}
	}
	control.9 {
		iface PCM
		subdevice 1
		name 'PCM Notify'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.10 {
		iface PCM
		subdevice 1
		name 'PCM Slave Active'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.11 {
		iface PCM
		subdevice 1
		name 'PCM Slave Format'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 52 (step 1)'
		}
	}
	control.12 {
		iface PCM
		subdevice 1
		name 'PCM Slave Rate'
		value 48000
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 192000 (step 1)'
		}
	}
	control.13 {
		iface PCM
		subdevice 1
		name 'PCM Slave Channels'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '1 - 1024 (step 1)'
		}
	}
	control.14 {
		iface PCM
		subdevice 1
		name 'PCM Slave Access Mode'
		value Interleaved
		comment {
			access read
			type ENUMERATED
			count 1
			item.0 Interleaved
			item.1 Non-interleaved
		}
	}
	control.15 {
		iface PCM
		subdevice 2
		name 'PCM Rate Shift 100000'
		value 100000
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '80000 - 120000 (step 1)'
		}
	}
	control.16 {
		iface PCM
		subdevice 2
		name 'PCM Notify'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.17 {
		iface PCM
		subdevice 2
		name 'PCM Slave Active'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.18 {
		iface PCM
		subdevice 2
		name 'PCM Slave Format'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 52 (step 1)'
		}
	}
	control.19 {
		iface PCM
		subdevice 2
		name 'PCM Slave Rate'
		value 48000
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 192000 (step 1)'
		}
	}
	control.20 {
		iface PCM
		subdevice 2
		name 'PCM Slave Channels'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '1 - 1024 (step 1)'
		}
	}
	control.21 {
		iface PCM
		subdevice 2
		name 'PCM Slave Access Mode'
		value Interleaved
		comment {
			access read
			type ENUMERATED
			count 1
			item.0 Interleaved
			item.1 Non-interleaved
		}
	}
	control.22 {
		iface PCM
		subdevice 3
		name 'PCM Rate Shift 100000'
		value 100000
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '80000 - 120000 (step 1)'
		}
	}
	control.23 {
		iface PCM
		subdevice 3
		name 'PCM Notify'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.24 {
		iface PCM
		subdevice 3
		name 'PCM Slave Active'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.25 {
		iface PCM
		subdevice 3
		name 'PCM Slave Format'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 52 (step 1)'
		}
	}
	control.26 {
		iface PCM
		subdevice 3
		name 'PCM Slave Rate'
		value 48000
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 192000 (step 1)'
		}
	}
	control.27 {
		iface PCM
		subdevice 3
		name 'PCM Slave Channels'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '1 - 1024 (step 1)'
		}
	}
	control.28 {
		iface PCM
		subdevice 3
		name 'PCM Slave Access Mode'
		value Interleaved
		comment {
			access read
			type ENUMERATED
			count 1
			item.0 Interleaved
			item.1 Non-interleaved
		}
	}
	control.29 {
		iface PCM
		subdevice 4
		name 'PCM Rate Shift 100000'
		value 100000
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '80000 - 120000 (step 1)'
		}
	}
	control.30 {
		iface PCM
		subdevice 4
		name 'PCM Notify'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.31 {
		iface PCM
		subdevice 4
		name 'PCM Slave Active'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.32 {
		iface PCM
		subdevice 4
		name 'PCM Slave Format'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 52 (step 1)'
		}
	}
	control.33 {
		iface PCM
		subdevice 4
		name 'PCM Slave Rate'
		value 48000
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 192000 (step 1)'
		}
	}
	control.34 {
		iface PCM
		subdevice 4
		name 'PCM Slave Channels'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '1 - 1024 (step 1)'
		}
	}
	control.35 {
		iface PCM
		subdevice 4
		name 'PCM Slave Access Mode'
		value Interleaved
		comment {
			access read
			type ENUMERATED
			count 1
			item.0 Interleaved
			item.1 Non-interleaved
		}
	}
	control.36 {
		iface PCM
		subdevice 5
		name 'PCM Rate Shift 100000'
		value 100000
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '80000 - 120000 (step 1)'
		}
	}
	control.37 {
		iface PCM
		subdevice 5
		name 'PCM Notify'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.38 {
		iface PCM
		subdevice 5
		name 'PCM Slave Active'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.39 {
		iface PCM
		subdevice 5
		name 'PCM Slave Format'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 52 (step 1)'
		}
	}
	control.40 {
		iface PCM
		subdevice 5
		name 'PCM Slave Rate'
		value 48000
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 192000 (step 1)'
		}
	}
	control.41 {
		iface PCM
		subdevice 5
		name 'PCM Slave Channels'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '1 - 1024 (step 1)'
		}
	}
	control.42 {
		iface PCM
		subdevice 5
		name 'PCM Slave Access Mode'
		value Interleaved
		comment {
			access read
			type ENUMERATED
			count 1
			item.0 Interleaved
			item.1 Non-interleaved
		}
	}
	control.43 {
		iface PCM
		subdevice 6
		name 'PCM Rate Shift 100000'
		value 100000
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '80000 - 120000 (step 1)'
		}
	}
	control.44 {
		iface PCM
		subdevice 6
		name 'PCM Notify'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.45 {
		iface PCM
		subdevice 6
		name 'PCM Slave Active'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.46 {
		iface PCM
		subdevice 6
		name 'PCM Slave Format'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 52 (step 1)'
		}
	}
	control.47 {
		iface PCM
		subdevice 6
		name 'PCM Slave Rate'
		value 48000
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 192000 (step 1)'
		}
	}
	control.48 {
		iface PCM
		subdevice 6
		name 'PCM Slave Channels'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '1 - 1024 (step 1)'
		}
	}
	control.49 {
		iface PCM
		subdevice 6
		name 'PCM Slave Access Mode'
		value Interleaved
		comment {
			access read
			type ENUMERATED
			count 1
			item.0 Interleaved
			item.1 Non-interleaved
		}
	}
	control.50 {
		iface PCM
		subdevice 7
		name 'PCM Rate Shift 100000'
		value 100000
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '80000 - 120000 (step 1)'
		}
	}
	control.51 {
		iface PCM
		subdevice 7
		name 'PCM Notify'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.52 {
		iface PCM
		subdevice 7
		name 'PCM Slave Active'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.53 {
		iface PCM
		subdevice 7
		name 'PCM Slave Format'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 52 (step 1)'
		}
	}
	control.54 {
		iface PCM
		subdevice 7
		name 'PCM Slave Rate'
		value 48000
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 192000 (step 1)'
		}
	}
	control.55 {
		iface PCM
		subdevice 7
		name 'PCM Slave Channels'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '1 - 1024 (step 1)'
		}
	}
	control.56 {
		iface PCM
		subdevice 7
		name 'PCM Slave Access Mode'
		value Interleaved
		comment {
			access read
			type ENUMERATED
			count 1
			item.0 Interleaved
			item.1 Non-interleaved
		}
	}
	control.57 {
		iface PCM
		device 1
		name 'PCM Rate Shift 100000'
		value 100000
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '80000 - 120000 (step 1)'
		}
	}
	control.58 {
		iface PCM
		device 1
		name 'PCM Notify'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.59 {
		iface PCM
		device 1
		name 'PCM Slave Active'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.60 {
		iface PCM
		device 1
		name 'PCM Slave Format'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 52 (step 1)'
		}
	}
	control.61 {
		iface PCM
		device 1
		name 'PCM Slave Rate'
		value 48000
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 192000 (step 1)'
		}
	}
	control.62 {
		iface PCM
		device 1
		name 'PCM Slave Channels'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '1 - 1024 (step 1)'
		}
	}
	control.63 {
		iface PCM
		device 1
		name 'PCM Slave Access Mode'
		value Interleaved
		comment {
			access read
			type ENUMERATED
			count 1
			item.0 Interleaved
			item.1 Non-interleaved
		}
	}
	control.64 {
		iface PCM
		device 1
		subdevice 1
		name 'PCM Rate Shift 100000'
		value 100000
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '80000 - 120000 (step 1)'
		}
	}
	control.65 {
		iface PCM
		device 1
		subdevice 1
		name 'PCM Notify'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.66 {
		iface PCM
		device 1
		subdevice 1
		name 'PCM Slave Active'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.67 {
		iface PCM
		device 1
		subdevice 1
		name 'PCM Slave Format'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 52 (step 1)'
		}
	}
	control.68 {
		iface PCM
		device 1
		subdevice 1
		name 'PCM Slave Rate'
		value 48000
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 192000 (step 1)'
		}
	}
	control.69 {
		iface PCM
		device 1
		subdevice 1
		name 'PCM Slave Channels'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '1 - 1024 (step 1)'
		}
	}
	control.70 {
		iface PCM
		device 1
		subdevice 1
		name 'PCM Slave Access Mode'
		value Interleaved
		comment {
			access read
			type ENUMERATED
			count 1
			item.0 Interleaved
			item.1 Non-interleaved
		}
	}
	control.71 {
		iface PCM
		device 1
		subdevice 2
		name 'PCM Rate Shift 100000'
		value 100000
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '80000 - 120000 (step 1)'
		}
	}
	control.72 {
		iface PCM
		device 1
		subdevice 2
		name 'PCM Notify'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.73 {
		iface PCM
		device 1
		subdevice 2
		name 'PCM Slave Active'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.74 {
		iface PCM
		device 1
		subdevice 2
		name 'PCM Slave Format'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 52 (step 1)'
		}
	}
	control.75 {
		iface PCM
		device 1
		subdevice 2
		name 'PCM Slave Rate'
		value 48000
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 192000 (step 1)'
		}
	}
	control.76 {
		iface PCM
		device 1
		subdevice 2
		name 'PCM Slave Channels'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '1 - 1024 (step 1)'
		}
	}
	control.77 {
		iface PCM
		device 1
		subdevice 2
		name 'PCM Slave Access Mode'
		value Interleaved
		comment {
			access read
			type ENUMERATED
			count 1
			item.0 Interleaved
			item.1 Non-interleaved
		}
	}
	control.78 {
		iface PCM
		device 1
		subdevice 3
		name 'PCM Rate Shift 100000'
		value 100000
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '80000 - 120000 (step 1)'
		}
	}
	control.79 {
		iface PCM
		device 1
		subdevice 3
		name 'PCM Notify'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.80 {
		iface PCM
		device 1
		subdevice 3
		name 'PCM Slave Active'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.81 {
		iface PCM
		device 1
		subdevice 3
		name 'PCM Slave Format'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 52 (step 1)'
		}
	}
	control.82 {
		iface PCM
		device 1
		subdevice 3
		name 'PCM Slave Rate'
		value 48000
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 192000 (step 1)'
		}
	}
	control.83 {
		iface PCM
		device 1
		subdevice 3
		name 'PCM Slave Channels'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '1 - 1024 (step 1)'
		}
	}
	control.84 {
		iface PCM
		device 1
		subdevice 3
		name 'PCM Slave Access Mode'
		value Interleaved
		comment {
			access read
			type ENUMERATED
			count 1
			item.0 Interleaved
			item.1 Non-interleaved
		}
	}
	control.85 {
		iface PCM
		device 1
		subdevice 4
		name 'PCM Rate Shift 100000'
		value 100000
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '80000 - 120000 (step 1)'
		}
	}
	control.86 {
		iface PCM
		device 1
		subdevice 4
		name 'PCM Notify'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.87 {
		iface PCM
		device 1
		subdevice 4
		name 'PCM Slave Active'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.88 {
		iface PCM
		device 1
		subdevice 4
		name 'PCM Slave Format'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 52 (step 1)'
		}
	}
	control.89 {
		iface PCM
		device 1
		subdevice 4
		name 'PCM Slave Rate'
		value 48000
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 192000 (step 1)'
		}
	}
	control.90 {
		iface PCM
		device 1
		subdevice 4
		name 'PCM Slave Channels'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '1 - 1024 (step 1)'
		}
	}
	control.91 {
		iface PCM
		device 1
		subdevice 4
		name 'PCM Slave Access Mode'
		value Interleaved
		comment {
			access read
			type ENUMERATED
			count 1
			item.0 Interleaved
			item.1 Non-interleaved
		}
	}
	control.92 {
		iface PCM
		device 1
		subdevice 5
		name 'PCM Rate Shift 100000'
		value 100000
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '80000 - 120000 (step 1)'
		}
	}
	control.93 {
		iface PCM
		device 1
		subdevice 5
		name 'PCM Notify'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.94 {
		iface PCM
		device 1
		subdevice 5
		name 'PCM Slave Active'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.95 {
		iface PCM
		device 1
		subdevice 5
		name 'PCM Slave Format'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 52 (step 1)'
		}
	}
	control.96 {
		iface PCM
		device 1
		subdevice 5
		name 'PCM Slave Rate'
		value 48000
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 192000 (step 1)'
		}
	}
	control.97 {
		iface PCM
		device 1
		subdevice 5
		name 'PCM Slave Channels'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '1 - 1024 (step 1)'
		}
	}
	control.98 {
		iface PCM
		device 1
		subdevice 5
		name 'PCM Slave Access Mode'
		value Interleaved
		comment {
			access read
			type ENUMERATED
			count 1
			item.0 Interleaved
			item.1 Non-interleaved
		}
	}
	control.99 {
		iface PCM
		device 1
		subdevice 6
		name 'PCM Rate Shift 100000'
		value 100000
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '80000 - 120000 (step 1)'
		}
	}
	control.100 {
		iface PCM
		device 1
		subdevice 6
		name 'PCM Notify'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.101 {
		iface PCM
		device 1
		subdevice 6
		name 'PCM Slave Active'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.102 {
		iface PCM
		device 1
		subdevice 6
		name 'PCM Slave Format'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 52 (step 1)'
		}
	}
	control.103 {
		iface PCM
		device 1
		subdevice 6
		name 'PCM Slave Rate'
		value 48000
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 192000 (step 1)'
		}
	}
	control.104 {
		iface PCM
		device 1
		subdevice 6
		name 'PCM Slave Channels'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '1 - 1024 (step 1)'
		}
	}
	control.105 {
		iface PCM
		device 1
		subdevice 6
		name 'PCM Slave Access Mode'
		value Interleaved
		comment {
			access read
			type ENUMERATED
			count 1
			item.0 Interleaved
			item.1 Non-interleaved
		}
	}
	control.106 {
		iface PCM
		device 1
		subdevice 7
		name 'PCM Rate Shift 100000'
		value 100000
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '80000 - 120000 (step 1)'
		}
	}
	control.107 {
		iface PCM
		device 1
		subdevice 7
		name 'PCM Notify'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.108 {
		iface PCM
		device 1
		subdevice 7
		name 'PCM Slave Active'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
	control.109 {
		iface PCM
		device 1
		subdevice 7
		name 'PCM Slave Format'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 52 (step 1)'
		}
	}
	control.110 {
		iface PCM
		device 1
		subdevice 7
		name 'PCM Slave Rate'
		value 48000
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 192000 (step 1)'
		}
	}
	control.111 {
		iface PCM
		device 1
		subdevice 7
		name 'PCM Slave Channels'
		value 2
		comment {
			access read
			type INTEGER
			count 1
			range '1 - 1024 (step 1)'
		}
	}
	control.112 {
		iface PCM
		device 1
		subdevice 7
		name 'PCM Slave Access Mode'
		value Interleaved
		comment {
			access read
			type ENUMERATED
			count 1
			item.0 Interleaved
			item.1 Non-interleaved
		}
	}
}
--endcollapse--


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

aes_arm64
af_alg
algif_hash
algif_skcipher
backlight
bcm2835_codec
bcm2835_isp
bcm2835_mmal_vchiq
bcm2835_v4l2
binfmt_misc
bluetooth
bnep
brcmfmac
brcmfmac_cyw
brcmutil
btbcm
cfg80211
clk_hifiberry_dacpro
cmac
crypto_user
drm
drm_panel_orientation_quirks
ecc
ecdh_generic
fuse
hci_uart
i2c_bcm2835
i2c_dev
ipv6
libsha1
mc
nfnetlink
ntfs3
nvmem_rmem
pkcs8_key_parser
raspberrypi_gpiomem
raspberrypi_hwmon
regmap_i2c
rfkill
rpi_hevc_dec
sch_fq_codel
snd
snd_aloop
snd_bcm2835
snd_compress
snd_pcm
snd_pcm_dmaengine
snd_soc_bcm2835_i2s
snd_soc_core
snd_soc_hifiberry_dacplus
snd_soc_pcm512x
snd_soc_pcm512x_i2c
snd_timer
v4l2_mem2mem
vc_sm_cma
videobuf2_common
videobuf2_dma_contig
videobuf2_memops
videobuf2_v4l2
videobuf2_vmalloc
videodev


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

[    0.000000] alternatives: applying boot alternatives
[    0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_headphones=0 cgroup_disable=memory numa_policy=interleave nvme.max_host_mem_size_mb=32 bcm2708_fb.fbwidth=640 bcm2708_fb.fbheight=480 bcm2708_fb.fbswap=1 numa=fake=1 system_heap.max_order=0 iommu_dma_numa_policy=interleave smsc95xx.macaddr=E4:5F:01:6C:E5:93 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  root=PARTUUID=769a0714-02 rw rootwait plymouth.enable=0 dwc_otg.lpm_enable=0 fsck.repair=yes isolcpus=3 console=tty1
[    0.000000] cgroup: Disabling memory control group subsystem
--
[    5.908171] videodev: Linux video capture interface: v2.00
[    5.912559] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[    5.923816] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.