!!################################ !!ALSA Information Script v 0.5.3 !!################################ !!Script ran on: Mon Feb 16 22:57:38 UTC 2026 !!Linux Distribution !!------------------ ID_LIKE=arch PRIVACY_POLICY_URL="https://terms.archlinux.org/docs/privacy-policy/" !!DMI Information !!--------------- Manufacturer: Apple Inc. Product Name: MacBookAir9,1 Product Version: 1.0 Firmware Version: 2075.120.2.0.0 (iBridge: 22.16.15072.0.0,0) System SKU: Board Vendor: Apple Inc. Board Name: Mac-0CFF9C7C2B63DF8D !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI0001:00/status 15 /sys/bus/acpi/devices/APP0001:00/status 11 /sys/bus/acpi/devices/APP0002:00/status 11 /sys/bus/acpi/devices/APP9876:00/status 11 /sys/bus/acpi/devices/INT34BA:00/status 15 /sys/bus/acpi/devices/PNP0C0E:00/status 11 /sys/bus/acpi/devices/PNP0C0F:00/status 11 /sys/bus/acpi/devices/PNP0C0F:01/status 11 /sys/bus/acpi/devices/PNP0C0F:02/status 11 /sys/bus/acpi/devices/PNP0C0F:03/status 11 /sys/bus/acpi/devices/PNP0C0F:04/status 11 /sys/bus/acpi/devices/PNP0C0F:05/status 11 /sys/bus/acpi/devices/PNP0C0F:06/status 11 /sys/bus/acpi/devices/PNP0C0F:07/status 11 /sys/bus/acpi/devices/device:15/status 15 /sys/bus/acpi/devices/device:16/status 15 /sys/bus/acpi/devices/device:18/status 15 /sys/bus/acpi/devices/device:19/status 15 /sys/bus/acpi/devices/device:1a/status 15 /sys/bus/acpi/devices/device:1b/status 15 /sys/bus/acpi/devices/device:20/status 15 /sys/bus/acpi/devices/device:22/status 15 /sys/bus/acpi/devices/device:29/status 15 /sys/bus/acpi/devices/device:2b/status 15 /sys/bus/acpi/devices/device:2d/status 15 !!ACPI SoundWire Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: #1 SMP PREEMPT_DYNAMIC Fri, 13 Feb 2026 22:57:05 0000 Operating System: GNU/Linux Architecture: x86_64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.19.0-2-cachyos Library version: 1.2.15.3 Utilities version: 1.2.15.2 !!Loaded ALSA modules !!------------------- apple_bce (card 0) snd_hda_intel (card 1) !!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 [Audio ]: AppleT2x2 - Apple T2 Audio Apple T2 Audio 1 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0x8fa30000 irq 163 !!PCI Soundcards installed in the system !!-------------------------------------- 74:00.3 Multimedia audio controller [0401]: Apple Inc. Apple Audio Device [106b:1803] (rev 01) Subsystem: Apple Inc. Device [106b:1888] 00:1f.3 Audio device [0403]: Intel Corporation Ice Lake-LP Smart Sound Technology Audio Controller [8086:38c8] (rev 10) (prog-if 00 [HDA compatible]) Subsystem: Intel Corporation Device [8086:7270] !!Loaded sound module options !!--------------------------- !!Module: apple_bce id : (null) index : -1 vhci_port_mask : 65535 !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : -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 beep_mode : 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 ctl_dev_id : N dmic_detect : Y 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 enable_msi : -1 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 jackpoll_ms : 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 model : (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) patch : (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) pm_blacklist : -1 position_fix : -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 power_save : 0 power_save_controller : Y probe_mask : -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 probe_only : 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 single_cmd : -1 snoop : -1 !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/devices/pci0000:00/0000:00:1c.4/0000:74:00.3/aaudio/aaudio/driver Tree: !!Card: /sys/class/sound/card1 Driver: /sys/bus/pci/drivers/snd_hda_intel Tree: !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Intel Icelake HDMI Address: 2 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x8086280f Subsystem Id: 0x80860101 Revision Id: 0x100000 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D3 CLKSTOP EPSS Power: setting=D0, actual=D0, Clock-stop-OK GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1a]: 16 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x04 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 Node 0x05 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1a]: 16 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 Node 0x07 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1a]: 16 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x08 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 Node 0x09 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1a]: 16 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x0a [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 Node 0x0b [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 8 Feb 16 16:16 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 14 Feb 16 16:16 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 13 Feb 16 16:16 /dev/snd/hwC1D2 crw-rw---- 1 root audio 116, 4 Feb 16 16:54 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 2 Feb 16 16:50 /dev/snd/pcmC0D1c crw-rw---- 1 root audio 116, 3 Feb 16 16:52 /dev/snd/pcmC0D2p crw-rw---- 1 root audio 116, 7 Feb 16 16:50 /dev/snd/pcmC0D3c crw-rw---- 1 root audio 116, 6 Feb 16 16:49 /dev/snd/pcmC0D4c crw-rw---- 1 root audio 116, 5 Feb 16 16:49 /dev/snd/pcmC0D4p crw-rw---- 1 root audio 116, 9 Feb 16 16:50 /dev/snd/pcmC1D3p crw-rw---- 1 root audio 116, 10 Feb 16 16:49 /dev/snd/pcmC1D7p crw-rw---- 1 root audio 116, 11 Feb 16 16:49 /dev/snd/pcmC1D8p crw-rw---- 1 root audio 116, 12 Feb 16 16:49 /dev/snd/pcmC1D9p crw-rw---- 1 root audio 116, 1 Feb 16 16:16 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 16 16:16 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Feb 16 16:16 . drwxr-xr-x 3 root root 360 Feb 16 16:16 .. lrwxrwxrwx 1 root root 12 Feb 16 16:16 pci-0000:00:1f.3 -> ../controlC1 lrwxrwxrwx 1 root root 12 Feb 16 16:16 pci-0000:74:00.3 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Audio [Apple T2 Audio], device 0: Speaker [Speaker] Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: Audio [Apple T2 Audio], device 2: Codec Output [Codec Output] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Audio [Apple T2 Audio], device 4: Bridge Loopback [Bridge Loopback] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Audio [Apple T2 Audio], device 1: Digital Mic [Digital Mic] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Audio [Apple T2 Audio], device 3: Codec Input [Codec Input] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Audio [Apple T2 Audio], device 4: Bridge Loopback [Bridge Loopback] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card Audio Card sysdefault:0 'Audio'/'Apple T2 Audio' Mixer name : 'Apple T2 Audio' Components : '' Controls : 1 Simple ctrls : 0 !!-------Mixer controls for card PCH Card sysdefault:1 'PCH'/'HDA Intel PCH at 0x8fa30000 irq 163' Mixer name : 'Intel Icelake HDMI' Components : 'HDA:8086280f,80860101,00100000' Controls : 28 Simple ctrls : 4 Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',1 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',2 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',3 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.Audio { control.1 { iface CARD name 'Codec Output Jack' value false comment { access read type BOOLEAN count 1 } } } state.PCH { control.1 { iface CARD name 'HDMI/DP,pcm=3 Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.3 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.4 { iface MIXER name 'IEC958 Playback Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface MIXER name 'IEC958 Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface PCM device 3 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.7 { iface CARD name 'HDMI/DP,pcm=7 Jack' value false comment { access read type BOOLEAN count 1 } } control.8 { iface MIXER name 'IEC958 Playback Con Mask' index 1 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.9 { iface MIXER name 'IEC958 Playback Pro Mask' index 1 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.10 { iface MIXER name 'IEC958 Playback Default' index 1 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.11 { iface MIXER name 'IEC958 Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface PCM device 7 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.13 { iface CARD name 'HDMI/DP,pcm=8 Jack' value false comment { access read type BOOLEAN count 1 } } control.14 { iface MIXER name 'IEC958 Playback Con Mask' index 2 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.15 { iface MIXER name 'IEC958 Playback Pro Mask' index 2 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.16 { iface MIXER name 'IEC958 Playback Default' index 2 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.17 { iface MIXER name 'IEC958 Playback Switch' index 2 value true comment { access 'read write' type BOOLEAN count 1 } } control.18 { iface PCM device 8 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.19 { iface CARD name 'HDMI/DP,pcm=9 Jack' value false comment { access read type BOOLEAN count 1 } } control.20 { iface MIXER name 'IEC958 Playback Con Mask' index 3 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.21 { iface MIXER name 'IEC958 Playback Pro Mask' index 3 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.22 { iface MIXER name 'IEC958 Playback Default' index 3 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.23 { iface MIXER name 'IEC958 Playback Switch' index 3 value true comment { access 'read write' type BOOLEAN count 1 } } control.24 { iface PCM device 9 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.25 { iface PCM device 3 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 write volatile' type INTEGER count 8 range '0 - 36' } } control.26 { iface PCM device 7 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 write volatile' type INTEGER count 8 range '0 - 36' } } control.27 { iface PCM device 8 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 write volatile' type INTEGER count 8 range '0 - 36' } } control.28 { iface PCM device 9 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 write volatile' type INTEGER count 8 range '0 - 36' } } } --endcollapse-- !!All Loaded Modules !!------------------ 842_compress 842_decompress ac97_bus acpi_tad aesni_intel af_alg algif_hash algif_skcipher apple_bce apple_mfi_fastcharge applesmc bluetooth bnep brcmfmac brcmfmac_wcc brcmutil cdc_ether cdc_mbim cdc_ncm cdc_wdm cec cfg80211 cmac coretemp crc8 crypto_user dm_mod drm_buddy drm_display_helper fat ghash_clmulni_intel hci_bcm4377 hid_apple hid_appletb_bl hid_magicmouse hid_sensor_als hid_sensor_hub hid_sensor_iio_common hid_sensor_trigger hkdf i2c_algo_bit i2c_dev i2c_i801 i2c_mux i2c_smbus i915 idma64 industrialio industrialio_triggered_buffer int340x_thermal_zone intel_cstate intel_gtt intel_lpss intel_lpss_acpi intel_pmc_core intel_pmc_core_pltdrv intel_pmc_ssram_telemetry intel_powerclamp intel_rapl_common intel_rapl_msr intel_soc_dts_iosf intel_uncore intel_uncore_frequency intel_uncore_frequency_common intel_vsec ip6t_REJECT ip6t_rt ipt_REJECT irqbypass joydev kfifo_buf kvm kvm_intel lz4_compress lz4hc_compress mac_hid mc mei mei_hdcp mei_me mei_pxp mii mmc_core mousedev mtd nf_conntrack nf_defrag_ipv4 nf_defrag_ipv6 nf_log_syslog nf_reject_ipv4 nf_reject_ipv6 nf_tables nfnetlink nft_compat nft_limit ntsync nvme nvme_auth nvme_core nvme_keyring pcspkr pkcs8_key_parser platform_profile platform_temperature_control pmt_class pmt_discovery pmt_telemetry processor_thermal_device processor_thermal_device_pci_legacy processor_thermal_mbox processor_thermal_power_floor processor_thermal_rapl processor_thermal_rfim processor_thermal_soc_slider processor_thermal_wt_hint processor_thermal_wt_req rapl rfcomm rfkill sbs sbshc snd snd_compress snd_hda_codec snd_hda_codec_hdmi snd_hda_codec_intelhdmi snd_hda_core snd_hda_ext_core snd_hda_intel snd_hrtimer snd_hwdep snd_intel_dspcfg snd_intel_sdw_acpi snd_pcm snd_pcm_dmaengine snd_seq snd_seq_device snd_seq_dummy snd_soc_acpi snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks snd_soc_avs snd_soc_core snd_soc_hda_codec snd_soc_hdac_hda snd_soc_sdca snd_soc_sdw_utils snd_sof snd_sof_intel_hda snd_sof_intel_hda_common snd_sof_intel_hda_generic snd_sof_intel_hda_mlink snd_sof_intel_hda_sdw_bpt snd_sof_pci snd_sof_pci_intel_cnl snd_sof_pci_intel_icl snd_sof_utils snd_sof_xtensa_dsp snd_timer soundcore soundwire_bus soundwire_cadence soundwire_generic_allocation soundwire_intel spi_intel spi_intel_pci spi_nor thunderbolt ttm uinput usbnet uvc uvcvideo vfat video videobuf2_common videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev wmi x86_pkg_temp_thermal x_tables xt_LOG xt_addrtype xt_conntrack xt_hl xt_limit xt_tcpudp zram !!Sysfs Files !!----------- /sys/class/sound/hwC1D2/init_pin_configs: 0x04 0x18560010 0x06 0x18560010 0x08 0x18560010 0x0a 0x18560010 0x0b 0x18560010 /sys/class/sound/hwC1D2/driver_pin_configs: /sys/class/sound/hwC1D2/user_pin_configs: /sys/class/sound/hwC1D2/init_verbs: /sys/class/sound/hwC1D2/hints: !!ALSA/HDA dmesg !!-------------- [ 0.952142] bce-vhci: Unhandled system event: 18 s=0 p1=6 p2=40285 [ 0.955077] aaudio: capturing our device [ 0.955103] aaudio 0000:74:00.3: enabling device (0000 -> 0002) [ 0.955281] aaudio aaudio: aaudio: bs len = 400000 [ 0.957142] aaudio aaudio: Received alive notification from remote [ 0.957152] aaudio aaudio: Continuing init [ 0.960610] aaudio aaudio: Remote device 21 Digital Mic [ 0.962606] systemd[1]: Started Rule-based Manager for Device Events and Files. [ 0.965900] systemd[1]: Started Journal Service. [ 0.969538] aaudio aaudio: Remote device 25 Codec Output [ 0.980236] aaudio aaudio: Remote device 39 Speaker [ 0.985573] aaudio aaudio: Remote device 3f Bridge Loopback [ 0.992120] aaudio aaudio: Remote device 44 Codec Input [ 0.996379] aaudio aaudio: aaudio: BufferStruct ver = 3 [ 0.996382] aaudio aaudio: aaudio: Num devices = 5 [ 0.996385] aaudio aaudio: aaudio: Device 0 Bridge Loopback [ 0.996461] aaudio aaudio: aaudio: Device 0 Stream 0: Output; Buffer Count = 1 [ 0.996472] aaudio aaudio: aaudio: Device 1 Speaker [ 0.996514] aaudio aaudio: aaudio: Device 1 Stream 0: Output; Buffer Count = 1 [ 0.996525] aaudio aaudio: aaudio: Device 2 Codec Output [ 0.996622] aaudio aaudio: aaudio: Device 2 Stream 0: Output; Buffer Count = 1 [ 0.996634] aaudio aaudio: aaudio: Device 3 Digital Mic [ 0.996693] aaudio aaudio: aaudio: Device 4 Codec Input [ 0.996766] aaudio aaudio: aaudio: Device 3 Host Stream; Input [ 0.997437] aaudio aaudio: aaudio: Device 0 Host Stream; Input [ 0.998373] aaudio aaudio: aaudio: Device 4 Host Stream; Input [ 1.005225] input: Apple T2 Audio Codec Output as /devices/pci0000:00/0000:00:1c.4/0000:74:00.3/aaudio/aaudio/card0/input4 [ 1.064993] bce_vhci_reset_device 1 -- [ 5.617340] intel_pmc_core intel_pmc_core.0: initialized [ 5.688281] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [ 5.688430] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915]) [ 5.716776] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card1/input10 [ 5.716838] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card1/input11 [ 5.716879] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card1/input12 [ 5.716921] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card1/input13 [ 5.952767] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 -- [ 1537.935766] [UFW BLOCK] IN=t2_ncm OUT= MAC= SRC=fe80:0000:0000:0000:a656:5ff7:552b:625b DST=ff02:0000:0000:0000:0000:0000:0001:0003 LEN=75 TC=0 HOPLIMIT=255 FLOWLBL=111635 PROTO=UDP SPT=5355 DPT=5355 LEN=35 [ 1545.581111] aaudio_pcm_pointer while not started [ 1545.581715] aaudio_pcm_pointer while not started [ 1562.343363] aaudio_pcm_pointer while not started [ 1582.997588] [UFW BLOCK] IN=t2_ncm OUT= MAC= SRC=fe80:0000:0000:0000:a656:5ff7:552b:625b DST=ff02:0000:0000:0000:0000:0000:0001:0003 LEN=75 TC=0 HOPLIMIT=255 FLOWLBL=111635 PROTO=UDP SPT=5355 DPT=5355 LEN=35 -- [ 1818.860753] input: Bose QuietComfort 35 Series II (AVRCP) as /devices/virtual/input/input16 [ 1825.434398] aaudio_pcm_pointer while not started [ 1847.826474] bt_err_ratelimited: 1 callbacks suppressed -- [ 1850.739380] Bluetooth: hci0: unknown advertising packet type: 0x24 [ 1905.885060] aaudio_pcm_pointer while not started [ 1905.886021] aaudio_pcm_pointer while not started [ 1912.579192] [UFW BLOCK] IN=wlan0 OUT= MAC=01:00:5e:00:00:01:90:d0:92:d2:87:61:08:00 SRC=192.168.1.254 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=5011 DF PROTO=2 -- [ 2164.482993] [UFW BLOCK] IN=wlan0 OUT= MAC=01:00:5e:00:00:01:90:d0:92:d2:87:61:08:00 SRC=192.168.1.254 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=16860 DF PROTO=2 [ 2286.058488] aaudio_pcm_pointer while not started [ 2290.435495] [UFW BLOCK] IN=wlan0 OUT= MAC=01:00:5e:00:00:01:90:d0:92:d2:87:61:08:00 SRC=192.168.1.254 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=24392 DF PROTO=2