!!################################ !!ALSA Information Script v 0.5.3 !!################################ !!Script ran on: Sun Mar 30 16:26:56 UTC 2025 !!Linux Distribution !!------------------ Fedora Asahi Remix release 41 (Forty One) NAME="Fedora Linux Asahi Remix" ID=fedora-asahi-remix ID_LIKE=fedora PRETTY_NAME="Fedora Linux Asahi Remix 41 (KDE Plasma)" LOGO=fedora-logo-icon CPE_NAME="cpe:/o:fedoraproject:fedora-asahi-remix:41" DEFAULT_HOSTNAME="fedora" HOME_URL="https://fedora-asahi-remix.org/" DOCUMENTATION_URL="https://docs.fedoraproject.org/en-US/fedora/f41/system-administrators-guide/" SUPPORT_URL="https://discussion.fedoraproject.org/c/neighbors/asahi/asahi-help/94" BUG_REPORT_URL="https://bugzilla.redhat.com/" REDHAT_BUGZILLA_PRODUCT="Fedora" REDHAT_BUGZILLA_PRODUCT_VERSION=41 REDHAT_SUPPORT_PRODUCT="Fedora" REDHAT_SUPPORT_PRODUCT_VERSION=41 Fedora Asahi Remix release 41 (Forty One) Fedora Asahi Remix release 41 (Forty One) !!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_DYNAMIC Sat Mar 29 00:11:32 UTC 2025 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.13.8-400.asahi.fc41.aarch64 16k Library version: 1.2.13 Utilities version: 1.2.13 !!Loaded ALSA modules !!------------------- apple_dcp (card 0) snd_soc_aop (card 1) snd_soc_macaudio (card 2) snd_usb_audio (card 3) !!Sound Servers on this system !!---------------------------- PipeWire: Installed - Yes (/usr/bin/pipewire) Running - Yes Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [DisplayPort ]: apple_dcp - Apple DisplayPort Apple DisplayPort 1 [AppleJ314HPAI ]: aop_audio - MacBook Pro J314 HPAI MacBook Pro J314 High-Power Audio Interface 2 [AppleJ314 ]: macaudio - MacBook Pro J314 MacBook Pro J314 3 [Audio ]: USB-Audio - USB Audio Generic USB Audio at usb-xhci-hcd.4.auto-1.2.3, full speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Loaded sound module options !!--------------------------- !!Module: apple_dcp enable_verbose_logging : N hdmi_audio : Y show_notch : Y unstable_edid : Y !!Module: snd_soc_aop * : !!Module: snd_soc_macaudio please_blow_up_my_speakers : 0 !!Module: snd_usb_audio autoclock : Y delayed_register : (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) device_setup : 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 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y 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) ignore_ctl_error : N implicit_fb : 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,N 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 lowlatency : Y midi2_enable : Y midi2_ump_probe : Y pid : -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 quirk_alias : (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) quirk_flags : 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 skip_validation : N use_vmalloc : Y vid : -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 !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/dcp-dp-audio Tree: /sys/class/sound/card0 |-- controlC0 | |-- dev | |-- device -> ../../card0 | |-- power | |-- subsystem -> ../../../../../../../class/sound | `-- uevent |-- device -> ../../../39b540000.audio-controller |-- id |-- input2 | |-- capabilities | |-- device -> ../../card0 | |-- event2 | |-- id | |-- inhibited | |-- modalias | |-- name | |-- phys | |-- power | |-- properties | |-- subsystem -> ../../../../../../../class/input | |-- uevent | `-- uniq |-- number |-- pcmC0D0p | |-- dev | |-- device -> ../../card0 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../../class/sound | `-- uevent |-- power | |-- autosuspend_delay_ms | |-- control | |-- runtime_active_time | |-- runtime_status | `-- runtime_suspended_time |-- subsystem -> ../../../../../../class/sound `-- uevent !!Card: /sys/class/sound/card1 Driver: /sys/bus/platform/drivers/snd_soc_apple_aop Tree: /sys/class/sound/card1 |-- controlC1 | |-- dev | |-- device -> ../../card1 | |-- power | |-- subsystem -> ../../../../../../../../class/sound | `-- uevent |-- device -> ../../../snd_soc_apple_aop.2.auto |-- id |-- number |-- pcmC1D0c | |-- dev | |-- device -> ../../card1 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../../../class/sound | `-- uevent |-- power | |-- autosuspend_delay_ms | |-- control | |-- runtime_active_time | |-- runtime_status | `-- runtime_suspended_time |-- subsystem -> ../../../../../../../class/sound `-- uevent !!Card: /sys/class/sound/card2 Driver: /sys/bus/platform/drivers/snd-soc-macaudio Tree: /sys/class/sound/card2 |-- controlC2 | |-- dev | |-- device -> ../../card2 | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- device -> ../../../sound |-- id |-- input4 | |-- capabilities | |-- device -> ../../card2 | |-- event4 | |-- id | |-- inhibited | |-- modalias | |-- name | |-- phys | |-- power | |-- properties | |-- subsystem -> ../../../../../../class/input | |-- uevent | `-- uniq |-- number |-- pcmC2D0c | |-- dev | |-- device -> ../../card2 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- pcmC2D0p | |-- dev | |-- device -> ../../card2 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- pcmC2D1p | |-- dev | |-- device -> ../../card2 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- pcmC2D2c | |-- dev | |-- device -> ../../card2 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- power | |-- autosuspend_delay_ms | |-- control | |-- runtime_active_time | |-- runtime_status | `-- runtime_suspended_time |-- subsystem -> ../../../../../class/sound `-- uevent !!Card: /sys/class/sound/card3 Driver: /sys/bus/usb/drivers/snd-usb-audio Tree: /sys/class/sound/card3 |-- controlC3 | |-- dev | |-- device -> ../../card3 | |-- power | |-- subsystem -> ../../../../../../../../../../../../../class/sound | `-- uevent |-- device -> ../../../3-1.2.3:1.0 |-- id |-- number |-- pcmC3D0p | |-- dev | |-- device -> ../../card3 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../../../../../../../../class/sound | `-- uevent |-- power | |-- autosuspend_delay_ms | |-- control | |-- runtime_active_time | |-- runtime_status | `-- runtime_suspended_time |-- subsystem -> ../../../../../../../../../../../../class/sound `-- uevent !!USB Descriptors !!--------------- --startcollapse-- Bus 003 Device 007: ID 0bda:4e28 Realtek Semiconductor Corp. USB Audio Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 [unknown] bDeviceSubClass 0 [unknown] bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x0bda Realtek Semiconductor Corp. idProduct 0x4e28 USB Audio bcdDevice 0.07 iManufacturer 3 Generic iProduct 1 USB Audio iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0179 bNumInterfaces 3 bConfigurationValue 1 iConfiguration 4 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 1 Control Device bInterfaceProtocol 0 iInterface 5 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdADC 1.00 wTotalLength 0x003a bInCollection 1 baInterfaceNr(0) 1 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 4 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 iTerminal 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 6 wTerminalType 0x0302 Headphones bAssocTerminal 4 bSourceID 9 iTerminal 0 AudioControl Interface Descriptor: bLength 13 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 8 bSourceID 4 bControlSize 2 bmaControls(0) 0x0001 Mute Control bmaControls(1) 0x0002 Volume Control bmaControls(2) 0x0002 Volume Control iFeature 0 AudioControl Interface Descriptor: bLength 15 bDescriptorType 36 bDescriptorSubtype 8 (EXTENSION_UNIT) bUnitID 9 wExtensionCode 0x0bda bNrInPins 1 baSourceID(0) 8 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 bControlSize 1 bmControls(0) 0x01 iExtension 0 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x87 EP 7 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0010 1x 16 bytes bInterval 8 bRefresh 0 bSynchAddress 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 5 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 5 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 4 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 1 Discrete tSamFreq[ 0] 44100 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive Usage Type Data wMaxPacketSize 0x00e4 1x 228 bytes bInterval 1 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 0 Undefined wLockDelay 0x0000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 2 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 5 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 4 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 3 bBitResolution 24 bSamFreqType 1 Discrete tSamFreq[ 0] 44100 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive Usage Type Data wMaxPacketSize 0x0156 1x 342 bytes bInterval 1 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 0 Undefined wLockDelay 0x0000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 3 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 5 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 4 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 1 Discrete tSamFreq[ 0] 48000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive Usage Type Data wMaxPacketSize 0x00f8 1x 248 bytes bInterval 1 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 0 Undefined wLockDelay 0x0000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 4 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 5 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 4 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 3 bBitResolution 24 bSamFreqType 1 Discrete tSamFreq[ 0] 48000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive Usage Type Data wMaxPacketSize 0x0174 1x 372 bytes bInterval 1 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 0 Undefined wLockDelay 0x0000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 5 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 5 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 4 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 1 Discrete tSamFreq[ 0] 96000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive Usage Type Data wMaxPacketSize 0x01f0 1x 496 bytes bInterval 1 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 0 Undefined wLockDelay 0x0000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 6 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 5 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 4 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 3 bBitResolution 24 bSamFreqType 1 Discrete tSamFreq[ 0] 96000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive Usage Type Data wMaxPacketSize 0x02e8 1x 744 bytes bInterval 1 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 0 Undefined wLockDelay 0x0000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 [unknown] bInterfaceProtocol 0 iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.11 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 92 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x88 EP 8 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 4 --endcollapse-- !!USB Stream information !!---------------------- --startcollapse-- Generic USB Audio at usb-xhci-hcd.4.auto-1.2.3, full speed : USB Audio Playback: Status: Stop Interface 1 Altset 1 Format: S16_LE Channels: 2 Endpoint: 0x02 (2 OUT) (ADAPTIVE) Rates: 44100 Bits: 16 Channel map: FL FR Interface 1 Altset 2 Format: S24_3LE Channels: 2 Endpoint: 0x02 (2 OUT) (ADAPTIVE) Rates: 44100 Bits: 24 Channel map: FL FR Interface 1 Altset 3 Format: S16_LE Channels: 2 Endpoint: 0x02 (2 OUT) (ADAPTIVE) Rates: 48000 Bits: 16 Channel map: FL FR Interface 1 Altset 4 Format: S24_3LE Channels: 2 Endpoint: 0x02 (2 OUT) (ADAPTIVE) Rates: 48000 Bits: 24 Channel map: FL FR Interface 1 Altset 5 Format: S16_LE Channels: 2 Endpoint: 0x02 (2 OUT) (ADAPTIVE) Rates: 96000 Bits: 16 Channel map: FL FR Interface 1 Altset 6 Format: S24_3LE Channels: 2 Endpoint: 0x02 (2 OUT) (ADAPTIVE) Rates: 96000 Bits: 24 Channel map: FL FR --endcollapse-- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x0bda4e28, ctrlif=0, ctlerr=0 Card: Generic USB Audio at usb-xhci-hcd.4.auto-1.2.3, full speed Unit: 8 Control: name="PCM Playback Volume", index=0 Info: id=8, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-16800, max=0, dBmin=-6562, dBmax=0 Unit: 8 Control: name="PCM Playback Switch", index=0 Info: id=8, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 9 Control: name="Extension Unit Switch", index=0 Info: id=9, control=1, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 3 Mar 31 00:19 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 5 Mar 31 00:19 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 10 Mar 31 00:19 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 12 Mar 31 00:19 /dev/snd/controlC3 crw-rw---- 1 root audio 116, 2 Mar 31 00:19 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 4 Mar 31 00:19 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 7 Mar 31 00:19 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 6 Mar 31 00:19 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 8 Mar 31 00:19 /dev/snd/pcmC2D1p crw-rw---- 1 root audio 116, 9 Mar 31 00:19 /dev/snd/pcmC2D2c crw-rw---- 1 root audio 116, 11 Mar 31 00:19 /dev/snd/pcmC3D0p crw-rw---- 1 root audio 116, 1 Mar 31 00:19 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 31 00:19 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Mar 31 00:19 . drwxr-xr-x 4 root root 340 Mar 31 00:19 .. lrwxrwxrwx 1 root root 12 Mar 31 00:19 usb-Generic_USB_Audio-00 -> ../controlC3 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 140 Mar 31 00:19 . drwxr-xr-x 4 root root 340 Mar 31 00:19 .. lrwxrwxrwx 1 root root 12 Mar 31 00:19 platform-39b540000.audio-controller -> ../controlC0 lrwxrwxrwx 1 root root 12 Mar 31 00:19 platform-snd_soc_apple_aop.2.auto -> ../controlC1 lrwxrwxrwx 1 root root 12 Mar 31 00:19 platform-sound -> ../controlC2 lrwxrwxrwx 1 root root 12 Mar 31 00:19 platform-xhci-hcd.4.auto-usb-0:1.2.3:1.0 -> ../controlC3 lrwxrwxrwx 1 root root 12 Mar 31 00:19 platform-xhci-hcd.4.auto-usbv2-0:1.2.3:1.0 -> ../controlC3 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) # # Place your global alsa-lib configuration here... # !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: DisplayPort [Apple DisplayPort], device 0: Apple DisplayPort [Apple DisplayPort] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: AppleJ314 [MacBook Pro J314], device 0: Primary (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: AppleJ314 [MacBook Pro J314], device 1: Secondary (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 3: Audio [USB Audio], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: AppleJ314HPAI [MacBook Pro J314 HPAI], device 0: MacBook Pro J314 High-Power Audio Interface [aop_audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: AppleJ314 [MacBook Pro J314], device 0: Primary (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: AppleJ314 [MacBook Pro J314], device 2: Speaker Sense (*) [] Subdevices: 0/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card DisplayPort Card sysdefault:0 'DisplayPort'/'Apple DisplayPort' Mixer name : '' Components : '' Controls : 2 Simple ctrls : 0 !!-------Mixer controls for card AppleJ314HPAI Card sysdefault:1 'AppleJ314HPAI'/'MacBook Pro J314 High-Power Audio Interface' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card AppleJ314 Card sysdefault:2 'AppleJ314'/'MacBook Pro J314' Mixer name : '' Components : '' Controls : 61 Simple ctrls : 59 Simple mixer control 'Headphone',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Headphone Playback Mux',0 Capabilities: enum Items: 'Primary' 'Secondary' Item0: 'Primary' Simple mixer control 'Speaker',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Speaker Playback Mux',0 Capabilities: enum Items: 'Primary' 'Secondary' Item0: 'Secondary' Simple mixer control 'Speaker Sample Rate',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 192000 Mono: 0 [0%] Simple mixer control 'Speaker Volume Unlock',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: -2147483648 - 2147483647 Mono: -4294967295 [-50%] Simple mixer control 'Headset Mic',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Jack ADC HPF',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Jack ADC PGA',0 Capabilities: cvolume cvolume-joined Capture channels: Mono Limits: Capture 0 - 24 Mono: Capture 24 [100%] [0.00dB] Simple mixer control 'Jack ADC Preamp',0 Capabilities: cvolume cvolume-joined Capture channels: Mono Limits: Capture 0 - 2 Mono: Capture 2 [100%] [20.00dB] Simple mixer control 'Jack ADC WNF',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Jack DAC',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 280 Mono: Front Left: Playback 185 [66%] [-35.50dB] Front Right: Playback 185 [66%] [-35.50dB] Simple mixer control 'Jack DACA Select',0 Capabilities: enum Items: 'Blank' 'ADC' 'ASP RX CH1' 'ASP RX CH2' Item0: 'ASP RX CH1' Simple mixer control 'Jack DACB Select',0 Capabilities: enum Items: 'Blank' 'ADC' 'ASP RX CH1' 'ASP RX CH2' Item0: 'ASP RX CH2' Simple mixer control 'Jack HPF Corner Frequency',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 3 Mono: 1 [33%] Simple mixer control 'Jack SDOUT1 Select',0 Capabilities: enum Items: 'Blank' 'ADC' 'ASP RX CH1' 'ASP RX CH2' Item0: 'ADC' Simple mixer control 'Jack WNF Corner Frequency',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 3 Mono: 1 [33%] Simple mixer control 'Left Tweeter Amp Gain',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 15 [100%] [18.50dB] Simple mixer control 'Left Tweeter ISENSE',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Tweeter Speaker',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 201 Mono: 201 [100%] [0.00dB] Simple mixer control 'Left Tweeter VSENSE',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Woofer 1 Amp Gain',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 15 [100%] [18.50dB] Simple mixer control 'Left Woofer 1 ISENSE',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Woofer 1 Speaker',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 201 Mono: 201 [100%] [0.00dB] Simple mixer control 'Left Woofer 1 VSENSE',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Woofer 2 Amp Gain',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 15 [100%] [18.50dB] Simple mixer control 'Left Woofer 2 ISENSE',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Woofer 2 Speaker',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 201 Mono: 201 [100%] [0.00dB] Simple mixer control 'Left Woofer 2 VSENSE',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Tweeter Amp Gain',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 15 [100%] [18.50dB] Simple mixer control 'Right Tweeter ISENSE',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Tweeter Speaker',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 201 Mono: 201 [100%] [0.00dB] Simple mixer control 'Right Tweeter VSENSE',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Woofer 1 Amp Gain',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 15 [100%] [18.50dB] Simple mixer control 'Right Woofer 1 ISENSE',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Woofer 1 Speaker',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 201 Mono: 201 [100%] [0.00dB] Simple mixer control 'Right Woofer 1 VSENSE',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Woofer 2 Amp Gain',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 15 [100%] [18.50dB] Simple mixer control 'Right Woofer 2 ISENSE',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Woofer 2 Speaker',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 201 Mono: 201 [100%] [0.00dB] Simple mixer control 'Right Woofer 2 VSENSE',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!-------Mixer controls for card Audio Card sysdefault:3 'Audio'/'Generic USB Audio at usb-xhci-hcd.4.auto-1.2.3, full speed' Mixer name : 'USB Mixer' Components : 'USB0bda:4e28' Controls : 4 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 175 Mono: Front Left: Playback 112 [64%] [-23.63dB] [on] Front Right: Playback 112 [64%] [-23.63dB] [on] Simple mixer control 'Extension Unit',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!Alsactl output !!-------------- --startcollapse-- state.DisplayPort { 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 value.8 0 value.9 0 value.10 0 value.11 0 value.12 0 value.13 0 value.14 0 value.15 0 comment { access 'read volatile' type INTEGER count 16 range '0 - 36' } } control.2 { iface CARD name 'HDMI/DP Jack' value true comment { access read type BOOLEAN count 1 } } } state.AppleJ314HPAI { control { } } state.AppleJ314 { control.1 { iface CARD name 'Headphone Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { iface CARD name 'Headset Mic Jack' value false comment { access read type BOOLEAN count 1 } } control.3 { iface MIXER name 'Left Woofer 1 Speaker Volume' value 201 comment { access 'read write locked' type INTEGER count 1 range '0 - 201' dbmin -9999999 dbmax 0 dbvalue.0 0 } } control.4 { iface MIXER name 'Left Woofer 1 Amp Gain Volume' value 15 comment { access 'read write locked' type INTEGER count 1 range '0 - 15' dbmin 1100 dbmax 1850 dbvalue.0 1850 } } control.5 { iface MIXER name 'Left Woofer 1 HPF Corner Frequency' value '2 Hz' comment { access 'read write inactive' type ENUMERATED count 1 item.0 Disabled item.1 '2 Hz' item.2 '50 Hz' item.3 '100 Hz' item.4 '200 Hz' item.5 '400 Hz' item.6 '800 Hz' } } control.6 { iface MIXER name 'Left Woofer 1 OCE Handling' value Retry comment { access 'read write inactive' type ENUMERATED count 1 item.0 Disable item.1 Retry } } control.7 { iface MIXER name 'Left Tweeter Speaker Volume' value 201 comment { access 'read write locked' type INTEGER count 1 range '0 - 201' dbmin -9999999 dbmax 0 dbvalue.0 0 } } control.8 { iface MIXER name 'Left Tweeter Amp Gain Volume' value 15 comment { access 'read write locked' type INTEGER count 1 range '0 - 15' dbmin 1100 dbmax 1850 dbvalue.0 1850 } } control.9 { iface MIXER name 'Left Tweeter HPF Corner Frequency' value '800 Hz' comment { access 'read write inactive' type ENUMERATED count 1 item.0 Disabled item.1 '2 Hz' item.2 '50 Hz' item.3 '100 Hz' item.4 '200 Hz' item.5 '400 Hz' item.6 '800 Hz' } } control.10 { iface MIXER name 'Left Tweeter OCE Handling' value Retry comment { access 'read write inactive' type ENUMERATED count 1 item.0 Disable item.1 Retry } } control.11 { iface MIXER name 'Left Woofer 2 Speaker Volume' value 201 comment { access 'read write locked' type INTEGER count 1 range '0 - 201' dbmin -9999999 dbmax 0 dbvalue.0 0 } } control.12 { iface MIXER name 'Left Woofer 2 Amp Gain Volume' value 15 comment { access 'read write locked' type INTEGER count 1 range '0 - 15' dbmin 1100 dbmax 1850 dbvalue.0 1850 } } control.13 { iface MIXER name 'Left Woofer 2 HPF Corner Frequency' value '2 Hz' comment { access 'read write inactive' type ENUMERATED count 1 item.0 Disabled item.1 '2 Hz' item.2 '50 Hz' item.3 '100 Hz' item.4 '200 Hz' item.5 '400 Hz' item.6 '800 Hz' } } control.14 { iface MIXER name 'Left Woofer 2 OCE Handling' value Retry comment { access 'read write inactive' type ENUMERATED count 1 item.0 Disable item.1 Retry } } control.15 { iface MIXER name 'Right Woofer 1 Speaker Volume' value 201 comment { access 'read write locked' type INTEGER count 1 range '0 - 201' dbmin -9999999 dbmax 0 dbvalue.0 0 } } control.16 { iface MIXER name 'Right Woofer 1 Amp Gain Volume' value 15 comment { access 'read write locked' type INTEGER count 1 range '0 - 15' dbmin 1100 dbmax 1850 dbvalue.0 1850 } } control.17 { iface MIXER name 'Right Woofer 1 HPF Corner Frequency' value '2 Hz' comment { access 'read write inactive' type ENUMERATED count 1 item.0 Disabled item.1 '2 Hz' item.2 '50 Hz' item.3 '100 Hz' item.4 '200 Hz' item.5 '400 Hz' item.6 '800 Hz' } } control.18 { iface MIXER name 'Right Woofer 1 OCE Handling' value Retry comment { access 'read write inactive' type ENUMERATED count 1 item.0 Disable item.1 Retry } } control.19 { iface MIXER name 'Right Tweeter Speaker Volume' value 201 comment { access 'read write locked' type INTEGER count 1 range '0 - 201' dbmin -9999999 dbmax 0 dbvalue.0 0 } } control.20 { iface MIXER name 'Right Tweeter Amp Gain Volume' value 15 comment { access 'read write locked' type INTEGER count 1 range '0 - 15' dbmin 1100 dbmax 1850 dbvalue.0 1850 } } control.21 { iface MIXER name 'Right Tweeter HPF Corner Frequency' value '800 Hz' comment { access 'read write inactive' type ENUMERATED count 1 item.0 Disabled item.1 '2 Hz' item.2 '50 Hz' item.3 '100 Hz' item.4 '200 Hz' item.5 '400 Hz' item.6 '800 Hz' } } control.22 { iface MIXER name 'Right Tweeter OCE Handling' value Retry comment { access 'read write inactive' type ENUMERATED count 1 item.0 Disable item.1 Retry } } control.23 { iface MIXER name 'Right Woofer 2 Speaker Volume' value 201 comment { access 'read write locked' type INTEGER count 1 range '0 - 201' dbmin -9999999 dbmax 0 dbvalue.0 0 } } control.24 { iface MIXER name 'Right Woofer 2 Amp Gain Volume' value 15 comment { access 'read write locked' type INTEGER count 1 range '0 - 15' dbmin 1100 dbmax 1850 dbvalue.0 1850 } } control.25 { iface MIXER name 'Right Woofer 2 HPF Corner Frequency' value '2 Hz' comment { access 'read write inactive' type ENUMERATED count 1 item.0 Disabled item.1 '2 Hz' item.2 '50 Hz' item.3 '100 Hz' item.4 '200 Hz' item.5 '400 Hz' item.6 '800 Hz' } } control.26 { iface MIXER name 'Right Woofer 2 OCE Handling' value Retry comment { access 'read write inactive' type ENUMERATED count 1 item.0 Disable item.1 Retry } } control.27 { iface MIXER name 'Jack DAC Playback Volume' value.0 185 value.1 185 comment { access 'read write' type INTEGER count 2 range '0 - 280' dbmin -9999999 dbmax 1200 dbvalue.0 -3550 dbvalue.1 -3550 } } control.28 { iface MIXER name 'Jack ADC Preamp Capture Volume' value 2 comment { access 'read write' type INTEGER count 1 range '0 - 2' dbmin 0 dbmax 2000 dbvalue.0 2000 } } control.29 { iface MIXER name 'Jack ADC PGA Capture Volume' value 24 comment { access 'read write' type INTEGER count 1 range '0 - 24' dbmin -1200 dbmax 0 dbvalue.0 0 } } control.30 { iface MIXER name 'Jack ADC WNF Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.31 { iface MIXER name 'Jack WNF Corner Frequency' value 1 comment { access 'read write' type INTEGER count 1 range '0 - 3' } } control.32 { iface MIXER name 'Jack ADC HPF Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.33 { iface MIXER name 'Jack HPF Corner Frequency' value 1 comment { access 'read write' type INTEGER count 1 range '0 - 3' } } control.34 { iface MIXER name 'Speaker Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.35 { iface MIXER name 'Headphone Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.36 { iface MIXER name 'Headset Mic Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.37 { iface MIXER name 'Speaker Sample Rate' value 0 comment { access 'read volatile locked' type INTEGER count 1 range '0 - 192000' } } control.38 { iface MIXER name 'Speaker Volume Unlock' value 1 comment { access 'read write volatile locked' type INTEGER count 1 range '-2147483648 - 2147483647' } } control.39 { iface MIXER name 'Speaker Playback Mux' value Secondary comment { access 'read write' type ENUMERATED count 1 item.0 Primary item.1 Secondary } } control.40 { iface MIXER name 'Headphone Playback Mux' value Primary comment { access 'read write' type ENUMERATED count 1 item.0 Primary item.1 Secondary } } control.41 { iface MIXER name 'Left Woofer 1 ASI1 Sel' value Left comment { access 'read write inactive' type ENUMERATED count 1 item.0 'I2C offset' item.1 Left item.2 Right item.3 LeftRightDiv2 } } control.42 { iface MIXER name 'Left Woofer 1 ISENSE Switch' value true comment { access 'read write locked' type BOOLEAN count 1 } } control.43 { iface MIXER name 'Left Woofer 1 VSENSE Switch' value true comment { access 'read write locked' type BOOLEAN count 1 } } control.44 { iface MIXER name 'Left Tweeter ASI1 Sel' value Left comment { access 'read write inactive' type ENUMERATED count 1 item.0 'I2C offset' item.1 Left item.2 Right item.3 LeftRightDiv2 } } control.45 { iface MIXER name 'Left Tweeter ISENSE Switch' value true comment { access 'read write locked' type BOOLEAN count 1 } } control.46 { iface MIXER name 'Left Tweeter VSENSE Switch' value true comment { access 'read write locked' type BOOLEAN count 1 } } control.47 { iface MIXER name 'Left Woofer 2 ASI1 Sel' value Left comment { access 'read write inactive' type ENUMERATED count 1 item.0 'I2C offset' item.1 Left item.2 Right item.3 LeftRightDiv2 } } control.48 { iface MIXER name 'Left Woofer 2 ISENSE Switch' value true comment { access 'read write locked' type BOOLEAN count 1 } } control.49 { iface MIXER name 'Left Woofer 2 VSENSE Switch' value true comment { access 'read write locked' type BOOLEAN count 1 } } control.50 { iface MIXER name 'Right Woofer 1 ASI1 Sel' value Left comment { access 'read write inactive' type ENUMERATED count 1 item.0 'I2C offset' item.1 Left item.2 Right item.3 LeftRightDiv2 } } control.51 { iface MIXER name 'Right Woofer 1 ISENSE Switch' value true comment { access 'read write locked' type BOOLEAN count 1 } } control.52 { iface MIXER name 'Right Woofer 1 VSENSE Switch' value true comment { access 'read write locked' type BOOLEAN count 1 } } control.53 { iface MIXER name 'Right Tweeter ASI1 Sel' value Left comment { access 'read write inactive' type ENUMERATED count 1 item.0 'I2C offset' item.1 Left item.2 Right item.3 LeftRightDiv2 } } control.54 { iface MIXER name 'Right Tweeter ISENSE Switch' value true comment { access 'read write locked' type BOOLEAN count 1 } } control.55 { iface MIXER name 'Right Tweeter VSENSE Switch' value true comment { access 'read write locked' type BOOLEAN count 1 } } control.56 { iface MIXER name 'Right Woofer 2 ASI1 Sel' value Left comment { access 'read write inactive' type ENUMERATED count 1 item.0 'I2C offset' item.1 Left item.2 Right item.3 LeftRightDiv2 } } control.57 { iface MIXER name 'Right Woofer 2 ISENSE Switch' value true comment { access 'read write locked' type BOOLEAN count 1 } } control.58 { iface MIXER name 'Right Woofer 2 VSENSE Switch' value true comment { access 'read write locked' type BOOLEAN count 1 } } control.59 { iface MIXER name 'Jack DACA Select' value 'ASP RX CH1' comment { access 'read write' type ENUMERATED count 1 item.0 Blank item.1 ADC item.2 'ASP RX CH1' item.3 'ASP RX CH2' } } control.60 { iface MIXER name 'Jack DACB Select' value 'ASP RX CH2' comment { access 'read write' type ENUMERATED count 1 item.0 Blank item.1 ADC item.2 'ASP RX CH1' item.3 'ASP RX CH2' } } control.61 { iface MIXER name 'Jack SDOUT1 Select' value ADC comment { access 'read write' type ENUMERATED count 1 item.0 Blank item.1 ADC item.2 'ASP RX CH1' item.3 'ASP RX CH2' } } } state.Audio { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access 'read volatile' type INTEGER count 2 range '0 - 36' } } control.2 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'PCM Playback Volume' value.0 112 value.1 112 comment { access 'read write' type INTEGER count 2 range '0 - 175' dbmin -6562 dbmax 0 dbvalue.0 -2363 dbvalue.1 -2363 } } control.4 { iface MIXER name 'Extension Unit Switch' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ ac97_bus aop aop_als aop_las apple_admac apple_dart apple_dcp apple_isp apple_sart apple_sio apple_soc_cpufreq apple_wdt appledrm asahi binfmt_misc bluetooth bnep brcmfmac brcmfmac_wcc brcmutil cdc_acm cdc_ether cdc_mbim cdc_ncm cdc_wdm cfg80211 cifs cifs_arc4 cifs_md4 clk_apple_nco cqhci crct10dif_ce dm_multipath dns_resolver drm_dma_helper dwc3 exfat fat fuse ghash_ce gpio_macsmc hci_bcm4377 hid_apple i2c_dev i2c_pasemi_core i2c_pasemi_platform industrialio ip_set joydev leds_pwm loop macsmc macsmc_hid macsmc_hwmon macsmc_power macsmc_reboot macsmc_rtkit mc mii mmc_core mtd mux_apple_display_crossbar mux_core netfs nf_conntrack nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nf_reject_ipv4 nf_reject_ipv6 nf_tables nfnetlink nft_chain_nat nft_ct nft_fib nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_reject nft_reject_inet nls_ucs2_utils nls_utf8 nvme_apple nvme_auth nvme_core nvmem_apple_efuses nvmem_spmi_mfd ofpart onboard_usb_dev phy_apple_atc pinctrl_apple_gpio polyval_ce polyval_generic pwm_apple qrtr rfcomm rfkill rtc_macsmc scsi_dh_alua scsi_dh_emc scsi_dh_rdac sdhci sdhci_pci sdhci_uhs2 sha3_ce sha512_arm64 sha512_ce simple_mfd_spmi snd snd_compress snd_hrtimer snd_hwdep snd_pcm snd_pcm_dmaengine snd_rawmidi snd_seq snd_seq_device snd_seq_dummy snd_soc_aop snd_soc_apple_mca snd_soc_core snd_soc_cs42l84 snd_soc_macaudio snd_soc_tas2764 snd_timer snd_ump snd_usb_audio snd_usbmidi_lib soundcore spi_apple spi_hid_apple spi_hid_apple_of spi_nor spmi_apple_controller sunrpc tps6598x typec udc_core uhid uinput ulpi usbnet vfat videobuf2_common videobuf2_dma_sg videobuf2_memops videobuf2_v4l2 videodev xhci_plat_hcd zstd !!ALSA/HDA dmesg !!-------------- !!Packages installed !!-------------------- alsa-lib-1.2.13-3.fc41.aarch64 alsa-plugins-pulseaudio-1.2.12-3.fc41.aarch64 alsa-lib-devel-1.2.13-3.fc41.aarch64 alsa-utils-1.2.13-2.fc41.aarch64