Is it a regression? 5.15.5: No sound with speaker-test. 5.12.13: it works.

29 Nov 2021


      The following looks to me a regression in the linux sound driver.
alsa-info.sh output is included at the bottom of this message. There are 2 
outputs. An output with a 5.12.13 kernel. The other output is with a 
5.15.5. They were obtained with the same PC. With 5.12.13, the 
speaker-test program works as expected. There is no sound when the 
speaker-test program is ran with 5.15.5.
5.15.5 has 
    options snd-hda-intel id=PCH index=0
    options snd-hda-intel id=HDMI index=1
, which 5.12.13 does not have.
I have tried various combinations of the knobs of alsamixer.
The dmesg section for the 5.15.5 kernal is 2 lines shorter then for the 
former kernel. In addition, the total number of lines in the output of the 
5.15.5 kernel is greater, compared to the 5.12.13 output. I don't know those 
lines are of any significance.
alsa-info output with 5.12.13:
==============================
upload=true&script=true&cardinfo=
!!################################
!!ALSA Information Script v 0.5.0
!!################################
!!Script ran on: Fri Nov 26 05:51:28 UTC 2021
!!Linux Distribution
!!------------------
Arch Linux \r (\l) Arch Linux release DISTRIB_ID=Arch DISTRIB_DESCRIPTION="Arch Linux" NAME="ArchBang Linux" ID=arch PRETTY_NAME="ArchBang Linux"
!!DMI Information
!!---------------
Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  FLB8510H.86A.0131.2017.0516.1705
System SKU:        To be filled by O.E.M.
Board Vendor:      Intel Corporation
Board Name:        DB85FL
!!ACPI Device Status Information
!!---------------
/sys/bus/acpi/devices/INT3F0D:00/status 	 15
/sys/bus/acpi/devices/PNP0103:00/status 	 15
/sys/bus/acpi/devices/PNP0C01:00/status 	 15
/sys/bus/acpi/devices/PNP0C04:00/status 	 31
/sys/bus/acpi/devices/PNP0C0C:00/status 	 11
/sys/bus/acpi/devices/PNP0C0F:00/status 	 9
/sys/bus/acpi/devices/PNP0C0F:01/status 	 9
/sys/bus/acpi/devices/PNP0C0F:02/status 	 9
/sys/bus/acpi/devices/PNP0C0F:03/status 	 9
/sys/bus/acpi/devices/PNP0C0F:04/status 	 9
/sys/bus/acpi/devices/PNP0C0F:05/status 	 9
/sys/bus/acpi/devices/PNP0C0F:06/status 	 9
/sys/bus/acpi/devices/PNP0C0F:07/status 	 9
/sys/bus/acpi/devices/device:29/status 	 15
/sys/bus/acpi/devices/device:2a/status 	 15
/sys/bus/acpi/devices/device:2b/status 	 15
/sys/bus/acpi/devices/device:2c/status 	 15
/sys/bus/acpi/devices/device:2d/status 	 15
/sys/bus/acpi/devices/device:2e/status 	 15
/sys/bus/acpi/devices/device:2f/status 	 15
/sys/bus/acpi/devices/device:30/status 	 15
/sys/bus/acpi/devices/device:31/status 	 15
/sys/bus/acpi/devices/device:32/status 	 15
/sys/bus/acpi/devices/device:33/status 	 15
/sys/bus/acpi/devices/device:34/status 	 15
/sys/bus/acpi/devices/device:35/status 	 15
/sys/bus/acpi/devices/device:36/status 	 15
/sys/bus/acpi/devices/device:37/status 	 15
/sys/bus/acpi/devices/device:38/status 	 15
/sys/bus/acpi/devices/device:39/status 	 15
/sys/bus/acpi/devices/device:3a/status 	 15
/sys/bus/acpi/devices/device:3b/status 	 15
/sys/bus/acpi/devices/device:3c/status 	 15
/sys/bus/acpi/devices/device:3d/status 	 15
/sys/bus/acpi/devices/device:4e/status 	 15
!!Kernel Information
!!------------------
Kernel release:    5.12.13-arch1-1
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         unknown
SMP Enabled:       Yes
!!ALSA Version
!!------------
Driver version:     k5.12.13-arch1-1
Library version:    1.2.5.1
Utilities version:  1.2.5.1
!!Loaded ALSA modules
!!-------------------
snd_hda_intel (card 0)
snd_hda_intel (card 1)
!!Sound Servers on this system
!!----------------------------
Jack:
      Installed - Yes (/usr/bin/jackd)
      Running - No
!!Soundcards recognised by ALSA
!!-----------------------------
0 [HDMI           ]: HDA-Intel - HDA Intel HDMI
                      HDA Intel HDMI at 0xf7c34000 irq 29
 1 [PCH            ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0xf7c30000 irq 30
!!PCI Soundcards installed in the system
!!--------------------------------------
00:03.0 Audio device [0403]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller [8086:0c0c] (rev 06)
    Subsystem: Intel Corporation Device [8086:2052]
00:1b.0 Audio device [0403]: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller [8086:8c20] (rev 04)
    DeviceName:  CODEC2
!!Loaded sound module options
!!---------------------------
!!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
    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 : Y
    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 : 1
    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
!!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
    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 : Y
    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 : 1
    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/bus/pci/drivers/snd_hda_intel
Tree:
    /sys/class/sound/card0
    |-- controlC0
    |   |-- dev
    |   |-- device -> ../../card0
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- device -> ../../../0000:00:03.0
    |-- hwC0D0
    |   |-- afg
    |   |-- chip_name
    |   |-- clear
    |   |-- dev
    |   |-- device -> ../../card0
    |   |-- driver_pin_configs
    |   |-- hints
    |   |-- init_pin_configs
    |   |-- init_verbs
    |   |-- mfg
    |   |-- modelname
    |   |-- power
    |   |-- power_off_acct
    |   |-- power_on_acct
    |   |-- reconfig
    |   |-- revision_id
    |   |-- subsystem -> ../../../../../../class/sound
    |   |-- subsystem_id
    |   |-- uevent
    |   |-- user_pin_configs
    |   |-- vendor_id
    |   `-- vendor_name
    |-- id
    |-- input5
    |   |-- capabilities
    |   |-- device -> ../../card0
    |   |-- event5
    |   |-- id
    |   |-- inhibited
    |   |-- modalias
    |   |-- name
    |   |-- phys
    |   |-- power
    |   |-- properties
    |   |-- subsystem -> ../../../../../../class/input
    |   |-- uevent
    |   `-- uniq
    |-- input6
    |   |-- capabilities
    |   |-- device -> ../../card0
    |   |-- event6
    |   |-- id
    |   |-- inhibited
    |   |-- modalias
    |   |-- name
    |   |-- phys
    |   |-- power
    |   |-- properties
    |   |-- subsystem -> ../../../../../../class/input
    |   |-- uevent
    |   `-- uniq
    |-- input7
    |   |-- capabilities
    |   |-- device -> ../../card0
    |   |-- event7
    |   |-- id
    |   |-- inhibited
    |   |-- modalias
    |   |-- name
    |   |-- phys
    |   |-- power
    |   |-- properties
    |   |-- subsystem -> ../../../../../../class/input
    |   |-- uevent
    |   `-- uniq
    |-- number
    |-- pcmC0D3p
    |   |-- dev
    |   |-- device -> ../../card0
    |   |-- pcm_class
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- pcmC0D7p
    |   |-- dev
    |   |-- device -> ../../card0
    |   |-- pcm_class
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- pcmC0D8p
    |   |-- 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/pci/drivers/snd_hda_intel
Tree:
    /sys/class/sound/card1
    |-- controlC1
    |   |-- dev
    |   |-- device -> ../../card1
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- device -> ../../../0000:00:1b.0
    |-- hwC1D2
    |   |-- afg
    |   |-- chip_name
    |   |-- clear
    |   |-- dev
    |   |-- device -> ../../card1
    |   |-- driver_pin_configs
    |   |-- hints
    |   |-- init_pin_configs
    |   |-- init_verbs
    |   |-- mfg
    |   |-- modelname
    |   |-- power
    |   |-- power_off_acct
    |   |-- power_on_acct
    |   |-- reconfig
    |   |-- revision_id
    |   |-- subsystem -> ../../../../../../class/sound
    |   |-- subsystem_id
    |   |-- uevent
    |   |-- user_pin_configs
    |   |-- vendor_id
    |   `-- vendor_name
    |-- id
    |-- input10
    |   |-- capabilities
    |   |-- device -> ../../card1
    |   |-- event10
    |   |-- id
    |   |-- inhibited
    |   |-- modalias
    |   |-- name
    |   |-- phys
    |   |-- power
    |   |-- properties
    |   |-- subsystem -> ../../../../../../class/input
    |   |-- uevent
    |   `-- uniq
    |-- input8
    |   |-- capabilities
    |   |-- device -> ../../card1
    |   |-- event8
    |   |-- id
    |   |-- inhibited
    |   |-- modalias
    |   |-- name
    |   |-- phys
    |   |-- power
    |   |-- properties
    |   |-- subsystem -> ../../../../../../class/input
    |   |-- uevent
    |   `-- uniq
    |-- input9
    |   |-- capabilities
    |   |-- device -> ../../card1
    |   |-- event9
    |   |-- id
    |   |-- inhibited
    |   |-- modalias
    |   |-- name
    |   |-- phys
    |   |-- power
    |   |-- properties
    |   |-- subsystem -> ../../../../../../class/input
    |   |-- uevent
    |   `-- uniq
    |-- number
    |-- pcmC1D0c
    |   |-- dev
    |   |-- device -> ../../card1
    |   |-- pcm_class
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- pcmC1D0p
    |   |-- dev
    |   |-- device -> ../../card1
    |   |-- pcm_class
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- pcmC1D1p
    |   |-- dev
    |   |-- device -> ../../card1
    |   |-- pcm_class
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- pcmC1D2c
    |   |-- 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
!!HDA-Intel Codec information
!!---------------------------
--startcollapse--
Codec: Intel Haswell HDMI
Address: 0
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x80862807
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 0x02 [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 [0x1e]: 16 20 24 32
    formats [0x5]: PCM AC3
  Power states:  D0 D3 EPSS
  Power: setting=D0, actual=D0
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 [0x1e]: 16 20 24 32
    formats [0x5]: PCM AC3
  Power states:  D0 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x04 [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 [0x1e]: 16 20 24 32
    formats [0x5]: PCM AC3
  Power states:  D0 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x05 [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 0x58560010: [N/A] 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 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 0x58560020: [N/A] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x2, 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 [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 0x18560030: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x3, 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 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono
Codec: Realtek ALC662 rev1
Address: 2
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x10ec0662
Subsystem Id: 0x80862052
Revision Id: 0x100101
No Modem Function Group found
Default PCM:
    rates [0x160]: 44100 48000 96000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
  Power states:  D0 D1 D2 D3
  Power: setting=D0, actual=D0
GPIO: io=2, o=0, i=0, unsolicited=1, wake=0
  IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
  IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
Node 0x02 [Audio Output] wcaps 0x1d: Stereo Amp-Out
  Control: name="Headphone+LO Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Device: name="ALC662 rev1 Analog", type="Audio", device=0
  Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
  Amp-Out vals:  [0x2c 0x2c]
  Converter: stream=0, channel=0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
Node 0x03 [Audio Output] wcaps 0x1d: Stereo Amp-Out
  Control: name="Surround Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
  Amp-Out vals:  [0x2c 0x2c]
  Converter: stream=0, channel=0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
Node 0x04 [Audio Output] wcaps 0x1d: Stereo Amp-Out
  Control: name="Center Playback Volume", index=0, device=0
    ControlAmp: chs=1, dir=Out, idx=0, ofs=0
  Control: name="LFE Playback Volume", index=0, device=0
    ControlAmp: chs=2, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
  Amp-Out vals:  [0x2c 0x2c]
  Converter: stream=0, channel=0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x06 [Audio Output] wcaps 0x211: Stereo Digital
  Control: name="IEC958 Playback Con Mask", index=0, device=0
  Control: name="IEC958 Playback Pro Mask", index=0, device=0
  Control: name="IEC958 Playback Default", index=0, device=0
  Control: name="IEC958 Playback Switch", index=0, device=0
  Control: name="IEC958 Default PCM Playback Switch", index=0, device=0
  Device: name="ALC662 rev1 Digital", type="SPDIF", device=1
  Converter: stream=0, channel=0
  Digital:
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0x1e]: 16 20 24 32
    formats [0x1]: PCM
Node 0x07 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x08 [Audio Input] wcaps 0x10011b: Stereo Amp-In
  Control: name="Capture Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Capture Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Device: name="ALC662 rev1 Analog", type="Audio", device=0
  Amp-In caps: ofs=0x09, nsteps=0x1f, stepsize=0x05, mute=1
  Amp-In vals:  [0x11 0x11]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0x6]: 16 20
    formats [0x1]: PCM
  Connection: 1
     0x23
Node 0x09 [Audio Input] wcaps 0x10011b: Stereo Amp-In
  Control: name="Capture Volume", index=1, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Capture Switch", index=1, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Device: name="ALC662 rev1 Alt Analog", type="Audio", device=2
  Amp-In caps: ofs=0x09, nsteps=0x1f, stepsize=0x05, mute=1
  Amp-In vals:  [0x80 0x80]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0x6]: 16 20
    formats [0x1]: PCM
  Connection: 1
     0x22
Node 0x0a [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Control: name="Front Mic Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=1, ofs=0
  Control: name="Front Mic Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=1, ofs=0
  Control: name="Rear Mic Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Rear Mic Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Line Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=2, ofs=0
  Control: name="Line Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=2, ofs=0
  Control: name="Beep Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=5, ofs=0
  Control: name="Beep Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=5, ofs=0
  Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
  Amp-In vals:  [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Connection: 9
     0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16
Node 0x0c [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x00 0x00] [0x80 0x80]
  Connection: 2
     0x02 0x0b
Node 0x0d [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x80 0x80] [0x80 0x80]
  Connection: 2
     0x03 0x0b
Node 0x0e [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x80 0x80] [0x80 0x80]
  Connection: 2
     0x04 0x0b
Node 0x0f [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x12 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x13 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x14 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
  Control: name="Front Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x00 0x00]
  Pincap 0x0001003c: IN OUT HP EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x01014010: [Jack] Line Out at Ext Rear
    Conn = 1/8, Color = Green
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=04, enabled=1
  Connection: 1
     0x0c
Node 0x15 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x80 0x80]
  Pincap 0x00010034: IN OUT EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x4017c040: [N/A] Speaker at Ext N/A
    Conn = Analog, Color = UNKNOWN
    DefAssociation = 0x4, Sequence = 0x0
  Pin-ctls: 0x20: IN
  Unsolicited: tag=00, enabled=0
  Connection: 1
     0x0d
Node 0x16 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x80 0x80]
  Pincap 0x00000034: IN OUT Detect
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
  Unsolicited: tag=00, enabled=0
  Connection: 1
     0x0e
Node 0x17 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x18 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  Control: name="Center Playback Switch", index=0, device=0
    ControlAmp: chs=1, dir=Out, idx=0, ofs=0
  Control: name="LFE Playback Switch", index=0, device=0
    ControlAmp: chs=2, dir=Out, idx=0, ofs=0
  Control: name="Rear Mic Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals:  [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x00 0x00]
  Pincap 0x00001734: IN OUT Detect
    Vref caps: HIZ 50 GRD 80
  Pin Default 0x01a19030: [Jack] Mic at Ext Rear
    Conn = 1/8, Color = Pink
    DefAssociation = 0x3, Sequence = 0x0
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=02, enabled=1
  Connection: 1
     0x0e
Node 0x19 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  Control: name="Front Mic Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals:  [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x80 0x80]
  Pincap 0x0000173c: IN OUT HP Detect
    Vref caps: HIZ 50 GRD 80
  Pin Default 0x02a19140: [Jack] Mic at Ext Front
    Conn = 1/8, Color = Pink
    DefAssociation = 0x4, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=00, enabled=0
  Connection: 2
     0x0c* 0x0e
Node 0x1a [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
  Control: name="Surround Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x00 0x00]
  Pincap 0x00000034: IN OUT Detect
  Pin Default 0x0181303f: [Jack] Line In at Ext Rear
    Conn = 1/8, Color = Blue
    DefAssociation = 0x3, Sequence = 0xf
  Pin-ctls: 0x20: IN
  Unsolicited: tag=03, enabled=1
  Connection: 1
     0x0d
Node 0x1b [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  Control: name="Headphone Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals:  [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x00 0x00]
  Pincap 0x0000173c: IN OUT HP Detect
    Vref caps: HIZ 50 GRD 80
  Pin Default 0x02214150: [Jack] HP Out at Ext Front
    Conn = 1/8, Color = Green
    DefAssociation = 0x5, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0xc0: OUT HP VREF_HIZ
  Unsolicited: tag=00, enabled=0
  Connection: 2
     0x0c* 0x0e
Node 0x1c [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
Node 0x1d [Pin Complex] wcaps 0x400000: Mono
  Pincap 0x00000020: IN
  Pin Default 0x40b4c601: [N/A] Telephony at Ext N/A
    Conn = RCA, Color = UNKNOWN
    DefAssociation = 0x0, Sequence = 0x1
  Pin-ctls: 0x20: IN
Node 0x1e [Pin Complex] wcaps 0x400300: Mono Digital
  Pincap 0x00000010: OUT
  Pin Default 0x90460120: [Fixed] SPDIF Out at Int N/A
    Conn = Digital, Color = Unknown
    DefAssociation = 0x2, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
  Connection: 1
     0x06
Node 0x1f [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono
  Processing caps: benign=0, ncoeff=12
Node 0x21 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x22 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x80 0x80] [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Connection: 10
     0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x0b
Node 0x23 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x80 0x80] [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Connection: 10
     0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x0b
Node 0x24 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x25 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x26 [Vendor Defined Widget] wcaps 0xf00000: Mono
--endcollapse--
!!ALSA Device nodes
!!-----------------
crw-rw----+ 1 root audio 116,  6 Nov 26 05:37 /dev/snd/controlC0
crw-rw----+ 1 root audio 116, 12 Nov 26 05:37 /dev/snd/controlC1
crw-rw----+ 1 root audio 116,  5 Nov 26 05:37 /dev/snd/hwC0D0
crw-rw----+ 1 root audio 116, 11 Nov 26 05:37 /dev/snd/hwC1D2
crw-rw----+ 1 root audio 116,  2 Nov 26 05:37 /dev/snd/pcmC0D3p
crw-rw----+ 1 root audio 116,  3 Nov 26 05:37 /dev/snd/pcmC0D7p
crw-rw----+ 1 root audio 116,  4 Nov 26 05:37 /dev/snd/pcmC0D8p
crw-rw----+ 1 root audio 116,  8 Nov 26 05:37 /dev/snd/pcmC1D0c
crw-rw----+ 1 root audio 116,  7 Nov 26 05:37 /dev/snd/pcmC1D0p
crw-rw----+ 1 root audio 116,  9 Nov 26 05:37 /dev/snd/pcmC1D1p
crw-rw----+ 1 root audio 116, 10 Nov 26 05:37 /dev/snd/pcmC1D2c
crw-rw----+ 1 root audio 116,  1 Nov 26 05:37 /dev/snd/seq
crw-rw----+ 1 root audio 116, 33 Nov 26 05:37 /dev/snd/timer
/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  80 Nov 26 05:37 .
drwxr-xr-x 3 root root 320 Nov 26 05:37 ..
lrwxrwxrwx 1 root root  12 Nov 26 05:37 pci-0000:00:03.0 -> ../controlC0
lrwxrwxrwx 1 root root  12 Nov 26 05:37 pci-0000:00:1b.0 -> ../controlC1
!!Aplay/Arecord output
!!--------------------
APLAY
**** List of PLAYBACK Hardware Devices ****
card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 1: ALC662 rev1 Digital [ALC662 rev1 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
ARECORD
**** List of CAPTURE Hardware Devices ****
card 1: PCH [HDA Intel PCH], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 2: ALC662 rev1 Alt Analog [ALC662 rev1 Alt Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
!!Amixer output
!!-------------
!!-------Mixer controls for card HDMI
Card sysdefault:0 'HDMI'/'HDA Intel HDMI at 0xf7c34000 irq 29'
  Mixer name	: 'Intel Haswell HDMI'
  Components	: 'HDA:80862807,80860101,00100000'
  Controls      : 21
  Simple ctrls  : 3
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]
!!-------Mixer controls for card PCH
Card sysdefault:1 'PCH'/'HDA Intel PCH at 0xf7c30000 irq 30'
  Mixer name	: 'Realtek ALC662 rev1'
  Components	: 'HDA:10ec0662,80862052,00100101'
  Controls      : 44
  Simple ctrls  : 21
Simple mixer control 'Master',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 64
  Mono: Playback 44 [69%] [-20.00dB] [on]
Simple mixer control 'Headphone',0
  Capabilities: pswitch
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [on]
  Front Right: Playback [on]
Simple mixer control 'Headphone+LO',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 64
  Mono:
  Front Left: Playback 64 [100%] [0.00dB]
  Front Right: Playback 64 [100%] [0.00dB]
Simple mixer control 'Front',0
  Capabilities: pswitch
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [on]
  Front Right: Playback [on]
Simple mixer control 'Front Mic',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Front Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
Simple mixer control 'Surround',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 64
  Mono:
  Front Left: Playback 64 [100%] [0.00dB] [on]
  Front Right: Playback 64 [100%] [0.00dB] [on]
Simple mixer control 'Center',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 64
  Mono: Playback 64 [100%] [0.00dB] [on]
Simple mixer control 'LFE',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 64
  Mono: Playback 64 [100%] [0.00dB] [on]
Simple mixer control 'Line',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'IEC958 Default PCM',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Beep',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 31
  Front Left: Capture 17 [55%] [12.00dB] [on]
  Front Right: Capture 17 [55%] [12.00dB] [on]
Simple mixer control 'Capture',1
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 31
  Front Left: Capture 0 [0%] [-13.50dB] [off]
  Front Right: Capture 0 [0%] [-13.50dB] [off]
Simple mixer control 'Channel Mode',0
  Capabilities: enum
  Items: '2ch' '4ch' '6ch'
  Item0: '2ch'
Simple mixer control 'Input Source',0
  Capabilities: cenum
  Items: 'Front Mic' 'Rear Mic' 'Line'
  Item0: 'Front Mic'
Simple mixer control 'Input Source',1
  Capabilities: cenum
  Items: 'Front Mic' 'Rear Mic' 'Line'
  Item0: 'Front Mic'
Simple mixer control 'Loopback Mixing',0
  Capabilities: enum
  Items: 'Disabled' 'Enabled'
  Item0: 'Disabled'
Simple mixer control 'Rear Mic',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Rear Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
!!Alsactl output
!!--------------
--startcollapse--
state.HDMI {
    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 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'
    		type INTEGER
    		count 8
    		range '0 - 36'
    	}
    }
    control.20 {
    	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'
    		type INTEGER
    		count 8
    		range '0 - 36'
    	}
    }
    control.21 {
    	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'
    		type INTEGER
    		count 8
    		range '0 - 36'
    	}
    }
}
state.PCH {
    control.1 {
    	iface MIXER
    	name 'Channel Mode'
    	value '2ch'
    	comment {
    		access 'read write'
    		type ENUMERATED
    		count 1
    		item.0 '2ch'
    		item.1 '4ch'
    		item.2 '6ch'
    	}
    }
    control.2 {
    	iface MIXER
    	name 'Headphone+LO Playback Volume'
    	value.0 64
    	value.1 64
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 64'
    		dbmin -6400
    		dbmax 0
    		dbvalue.0 0
    		dbvalue.1 0
    	}
    }
    control.3 {
    	iface MIXER
    	name 'Front Playback Switch'
    	value.0 true
    	value.1 true
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.4 {
    	iface MIXER
    	name 'Surround Playback Volume'
    	value.0 64
    	value.1 64
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 64'
    		dbmin -6400
    		dbmax 0
    		dbvalue.0 0
    		dbvalue.1 0
    	}
    }
    control.5 {
    	iface MIXER
    	name 'Surround Playback Switch'
    	value.0 true
    	value.1 true
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.6 {
    	iface MIXER
    	name 'Center Playback Volume'
    	value 64
    	comment {
    		access 'read write'
    		type INTEGER
    		count 1
    		range '0 - 64'
    		dbmin -6400
    		dbmax 0
    		dbvalue.0 0
    	}
    }
    control.7 {
    	iface MIXER
    	name 'LFE Playback Volume'
    	value 64
    	comment {
    		access 'read write'
    		type INTEGER
    		count 1
    		range '0 - 64'
    		dbmin -6400
    		dbmax 0
    		dbvalue.0 0
    	}
    }
    control.8 {
    	iface MIXER
    	name 'Center Playback Switch'
    	value true
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 1
    	}
    }
    control.9 {
    	iface MIXER
    	name 'LFE Playback Switch'
    	value true
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 1
    	}
    }
    control.10 {
    	iface MIXER
    	name 'Headphone Playback Switch'
    	value.0 true
    	value.1 true
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.11 {
    	iface MIXER
    	name 'Loopback Mixing'
    	value Disabled
    	comment {
    		access 'read write'
    		type ENUMERATED
    		count 1
    		item.0 Disabled
    		item.1 Enabled
    	}
    }
    control.12 {
    	iface MIXER
    	name 'Front Mic Playback Volume'
    	value.0 0
    	value.1 0
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 31'
    		dbmin -3450
    		dbmax 1200
    		dbvalue.0 -3450
    		dbvalue.1 -3450
    	}
    }
    control.13 {
    	iface MIXER
    	name 'Front Mic Playback Switch'
    	value.0 false
    	value.1 false
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.14 {
    	iface MIXER
    	name 'Rear Mic Playback Volume'
    	value.0 0
    	value.1 0
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 31'
    		dbmin -3450
    		dbmax 1200
    		dbvalue.0 -3450
    		dbvalue.1 -3450
    	}
    }
    control.15 {
    	iface MIXER
    	name 'Rear Mic Playback Switch'
    	value.0 false
    	value.1 false
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.16 {
    	iface MIXER
    	name 'Line Playback Volume'
    	value.0 0
    	value.1 0
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 31'
    		dbmin -3450
    		dbmax 1200
    		dbvalue.0 -3450
    		dbvalue.1 -3450
    	}
    }
    control.17 {
    	iface MIXER
    	name 'Line Playback Switch'
    	value.0 false
    	value.1 false
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.18 {
    	iface MIXER
    	name 'Input Source'
    	value 'Front Mic'
    	comment {
    		access 'read write'
    		type ENUMERATED
    		count 1
    		item.0 'Front Mic'
    		item.1 'Rear Mic'
    		item.2 Line
    	}
    }
    control.19 {
    	iface MIXER
    	name 'Input Source'
    	index 1
    	value 'Front Mic'
    	comment {
    		access 'read write'
    		type ENUMERATED
    		count 1
    		item.0 'Front Mic'
    		item.1 'Rear Mic'
    		item.2 Line
    	}
    }
    control.20 {
    	iface MIXER
    	name 'Capture Volume'
    	value.0 17
    	value.1 17
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 31'
    		dbmin -1350
    		dbmax 3300
    		dbvalue.0 1200
    		dbvalue.1 1200
    	}
    }
    control.21 {
    	iface MIXER
    	name 'Capture Switch'
    	value.0 true
    	value.1 true
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.22 {
    	iface MIXER
    	name 'Capture Volume'
    	index 1
    	value.0 0
    	value.1 0
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 31'
    		dbmin -1350
    		dbmax 3300
    		dbvalue.0 -1350
    		dbvalue.1 -1350
    	}
    }
    control.23 {
    	iface MIXER
    	name 'Capture Switch'
    	index 1
    	value.0 false
    	value.1 false
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.24 {
    	iface MIXER
    	name 'Front Mic Boost Volume'
    	value.0 0
    	value.1 0
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 3'
    		dbmin 0
    		dbmax 3000
    		dbvalue.0 0
    		dbvalue.1 0
    	}
    }
    control.25 {
    	iface MIXER
    	name 'Rear Mic Boost Volume'
    	value.0 0
    	value.1 0
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 3'
    		dbmin 0
    		dbmax 3000
    		dbvalue.0 0
    		dbvalue.1 0
    	}
    }
    control.26 {
    	iface MIXER
    	name 'Beep Playback Volume'
    	value.0 0
    	value.1 0
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 31'
    		dbmin -3450
    		dbmax 1200
    		dbvalue.0 -3450
    		dbvalue.1 -3450
    	}
    }
    control.27 {
    	iface MIXER
    	name 'Beep Playback Switch'
    	value.0 false
    	value.1 false
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.28 {
    	iface MIXER
    	name 'IEC958 Playback Con Mask'
    	value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
    	comment {
    		access read
    		type IEC958
    		count 1
    	}
    }
    control.29 {
    	iface MIXER
    	name 'IEC958 Playback Pro Mask'
    	value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
    	comment {
    		access read
    		type IEC958
    		count 1
    	}
    }
    control.30 {
    	iface MIXER
    	name 'IEC958 Playback Default'
    	value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
    	comment {
    		access 'read write'
    		type IEC958
    		count 1
    	}
    }
    control.31 {
    	iface MIXER
    	name 'IEC958 Playback Switch'
    	value false
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 1
    	}
    }
    control.32 {
    	iface MIXER
    	name 'IEC958 Default PCM Playback Switch'
    	value true
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 1
    	}
    }
    control.33 {
    	iface MIXER
    	name 'Master Playback Volume'
    	value 44
    	comment {
    		access 'read write'
    		type INTEGER
    		count 1
    		range '0 - 64'
    		dbmin -6400
    		dbmax 0
    		dbvalue.0 -2000
    	}
    }
    control.34 {
    	iface MIXER
    	name 'Master Playback Switch'
    	value true
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 1
    	}
    }
    control.35 {
    	iface CARD
    	name 'Front Mic Phantom Jack'
    	value true
    	comment {
    		access read
    		type BOOLEAN
    		count 1
    	}
    }
    control.36 {
    	iface CARD
    	name 'Rear Mic Jack'
    	value false
    	comment {
    		access read
    		type BOOLEAN
    		count 1
    	}
    }
    control.37 {
    	iface CARD
    	name 'Line Jack'
    	value false
    	comment {
    		access read
    		type BOOLEAN
    		count 1
    	}
    }
    control.38 {
    	iface CARD
    	name 'Line Out Jack'
    	value true
    	comment {
    		access read
    		type BOOLEAN
    		count 1
    	}
    }
    control.39 {
    	iface CARD
    	name 'Front Headphone Phantom Jack'
    	value true
    	comment {
    		access read
    		type BOOLEAN
    		count 1
    	}
    }
    control.40 {
    	iface CARD
    	name 'SPDIF Phantom Jack'
    	value true
    	comment {
    		access read
    		type BOOLEAN
    		count 1
    	}
    }
    control.41 {
    	iface PCM
    	name 'Playback Channel Map'
    	value.0 0
    	value.1 0
    	comment {
    		access read
    		type INTEGER
    		count 2
    		range '0 - 36'
    	}
    }
    control.42 {
    	iface PCM
    	name 'Capture Channel Map'
    	value.0 0
    	value.1 0
    	comment {
    		access read
    		type INTEGER
    		count 2
    		range '0 - 36'
    	}
    }
    control.43 {
    	iface PCM
    	device 1
    	name 'Playback Channel Map'
    	value.0 0
    	value.1 0
    	comment {
    		access read
    		type INTEGER
    		count 2
    		range '0 - 36'
    	}
    }
    control.44 {
    	iface PCM
    	device 2
    	name 'Capture Channel Map'
    	value.0 0
    	value.1 0
    	comment {
    		access read
    		type INTEGER
    		count 2
    		range '0 - 36'
    	}
    }
}
--endcollapse--
!!All Loaded Modules
!!------------------
aesni_intel
agpgart
at24
bpf_preload
cdc_ether
cdrom
cec
coretemp
crc32_pclmul
crc32c_intel
crct10dif_pclmul
cryptd
crypto_simd
dm_mod
drm
drm_kms_helper
e1000e
fat
fb_sys_fops
fuse
ghash_clmulni_intel
i2c_algo_bit
i2c_i801
i2c_smbus
i915
iTCO_vendor_support
iTCO_wdt
intel_cstate
intel_gtt
intel_pmc_bxt
intel_powerclamp
intel_rapl_common
intel_rapl_msr
intel_uncore
ip_tables
irqbypass
isofs
kvm
kvm_intel
ledtrig_audio
loop
lpc_ich
mac_hid
mei
mei_hdcp
mei_me
mei_wdt
mii
mousedev
overlay
rapl
rfkill
snd
snd_hda_codec
snd_hda_codec_generic
snd_hda_codec_hdmi
snd_hda_codec_realtek
snd_hda_core
snd_hda_intel
snd_hwdep
snd_intel_dspcfg
snd_intel_sdw_acpi
snd_pcm
snd_timer
soundcore
squashfs
sr_mod
syscopyarea
sysfillrect
sysimgblt
uas
usb_storage
usbhid
usbnet
vfat
video
x86_pkg_temp_thermal
x_tables
xhci_pci
xhci_pci_renesas
!!Sysfs Files
!!-----------
/sys/class/sound/hwC0D0/init_pin_configs:
0x05 0x58560010
0x06 0x58560020
0x07 0x18560030
/sys/class/sound/hwC0D0/driver_pin_configs:
/sys/class/sound/hwC0D0/user_pin_configs:
/sys/class/sound/hwC0D0/init_verbs:
/sys/class/sound/hwC0D0/hints:
/sys/class/sound/hwC1D2/init_pin_configs:
0x14 0x01014010
0x15 0x4017c040
0x16 0x411111f0
0x18 0x01a19030
0x19 0x02a19140
0x1a 0x0181303f
0x1b 0x02214150
0x1c 0x411111f0
0x1d 0x40b4c601
0x1e 0x90460120
/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
!!--------------
[    0.089835] ACPI: Added _OSI(Linux-Dell-Video)
[    0.089835] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.089835] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
--
[   13.947834] iTCO_vendor_support: vendor-support=0
[   14.140544] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
[   14.140729] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[   14.141149] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002)
[   14.186225] iTCO_wdt iTCO_wdt.1.auto: Found a Lynx Point TCO device (Version=2, TCOBASE=0x1860)
[   14.186295] iTCO_wdt iTCO_wdt.1.auto: initialized. heartbeat=30 sec (nowayout=0)
[   14.354484] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input5
[   14.354528] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input6
[   14.354556] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input7
[   14.584436] snd_hda_codec_realtek hdaudioC1D2: autoconfig for ALC662 rev1: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
[   14.584441] snd_hda_codec_realtek hdaudioC1D2:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[   14.584443] snd_hda_codec_realtek hdaudioC1D2:    hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[   14.584444] snd_hda_codec_realtek hdaudioC1D2:    mono: mono_out=0x0
[   14.584445] snd_hda_codec_realtek hdaudioC1D2:    dig-out=0x1e/0x0
[   14.584446] snd_hda_codec_realtek hdaudioC1D2:    inputs:
[   14.584447] snd_hda_codec_realtek hdaudioC1D2:      Front Mic=0x19
[   14.584448] snd_hda_codec_realtek hdaudioC1D2:      Rear Mic=0x18
[   14.584449] snd_hda_codec_realtek hdaudioC1D2:      Line=0x1a
[   14.596570] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input8
[   14.596620] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card1/input9
[   14.596661] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10
[   14.936847] intel_rapl_common: Found RAPL domain package
alsa-info output with 5.15.5:
=============================
upload=true&script=true&cardinfo=
!!################################
!!ALSA Information Script v 0.5.0
!!################################
!!Script ran on: Fri Nov 26 23:39:13 UTC 2021
!!Linux Distribution
!!------------------
Arch Linux \r (\l) NAME="Arch Linux" PRETTY_NAME="Arch Linux" ID=arch HOME_URL="https://archlinux.org/" DOCUMENTATION_URL="https://wiki.archlinux.org/" SUPPORT_URL="https://bbs.archlinux.org/" BUG_REPORT_URL="https://bugs.archlinux.org/" LOGO=archlinux-logo
!!DMI Information
!!---------------
Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  FLB8510H.86A.0131.2017.0516.1705
System SKU:        To be filled by O.E.M.
Board Vendor:      Intel Corporation
Board Name:        DB85FL
!!ACPI Device Status Information
!!---------------
/sys/bus/acpi/devices/INT3F0D:00/status 	 15
/sys/bus/acpi/devices/PNP0103:00/status 	 15
/sys/bus/acpi/devices/PNP0C01:00/status 	 15
/sys/bus/acpi/devices/PNP0C04:00/status 	 31
/sys/bus/acpi/devices/PNP0C0C:00/status 	 11
/sys/bus/acpi/devices/PNP0C0F:00/status 	 9
/sys/bus/acpi/devices/PNP0C0F:01/status 	 9
/sys/bus/acpi/devices/PNP0C0F:02/status 	 9
/sys/bus/acpi/devices/PNP0C0F:03/status 	 9
/sys/bus/acpi/devices/PNP0C0F:04/status 	 9
/sys/bus/acpi/devices/PNP0C0F:05/status 	 9
/sys/bus/acpi/devices/PNP0C0F:06/status 	 9
/sys/bus/acpi/devices/PNP0C0F:07/status 	 9
/sys/bus/acpi/devices/device:29/status 	 15
/sys/bus/acpi/devices/device:2a/status 	 15
/sys/bus/acpi/devices/device:2b/status 	 15
/sys/bus/acpi/devices/device:2c/status 	 15
/sys/bus/acpi/devices/device:2d/status 	 15
/sys/bus/acpi/devices/device:2e/status 	 15
/sys/bus/acpi/devices/device:2f/status 	 15
/sys/bus/acpi/devices/device:30/status 	 15
/sys/bus/acpi/devices/device:31/status 	 15
/sys/bus/acpi/devices/device:32/status 	 15
/sys/bus/acpi/devices/device:33/status 	 15
/sys/bus/acpi/devices/device:34/status 	 15
/sys/bus/acpi/devices/device:35/status 	 15
/sys/bus/acpi/devices/device:36/status 	 15
/sys/bus/acpi/devices/device:37/status 	 15
/sys/bus/acpi/devices/device:38/status 	 15
/sys/bus/acpi/devices/device:39/status 	 15
/sys/bus/acpi/devices/device:3a/status 	 15
/sys/bus/acpi/devices/device:3b/status 	 15
/sys/bus/acpi/devices/device:3c/status 	 15
/sys/bus/acpi/devices/device:3d/status 	 15
/sys/bus/acpi/devices/device:4e/status 	 15
!!Kernel Information
!!------------------
Kernel release:    5.15.5-arch1-1
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         unknown
SMP Enabled:       Yes
!!ALSA Version
!!------------
Driver version:     k5.15.5-arch1-1
Library version:    1.2.5.1
Utilities version:  1.2.5.1
!!Loaded ALSA modules
!!-------------------
snd_hda_intel (card 0)
snd_hda_intel (card 1)
!!Sound Servers on this system
!!----------------------------
Jack:
      Installed - Yes (/usr/bin/jackd)
      Running - No
!!Soundcards recognised by ALSA
!!-----------------------------
0 [PCH            ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0xf7c30000 irq 30
 1 [HDMI           ]: HDA-Intel - HDA Intel HDMI
                      HDA Intel HDMI at 0xf7c34000 irq 29
!!PCI Soundcards installed in the system
!!--------------------------------------
00:03.0 Audio device [0403]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller [8086:0c0c] (rev 06)
    Subsystem: Intel Corporation Device [8086:2052]
00:1b.0 Audio device [0403]: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller [8086:8c20] (rev 04)
    DeviceName:  CODEC2
!!Modprobe options (Sound related)
!!--------------------------------
snd_hda_intel: id=PCH index=0
snd_hda_intel: id=HDMI index=1
!!Loaded sound module options
!!---------------------------
!!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
    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 : HDMI,(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 : Y
    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 : 1
    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
!!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
    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 : HDMI,(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 : Y
    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 : 1
    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/bus/pci/drivers/snd_hda_intel
Tree:
    /sys/class/sound/card0
    |-- controlC0
    |   |-- dev
    |   |-- device -> ../../card0
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- device -> ../../../0000:00:1b.0
    |-- hwC0D2
    |   |-- afg
    |   |-- chip_name
    |   |-- clear
    |   |-- dev
    |   |-- device -> ../../card0
    |   |-- driver_pin_configs
    |   |-- hints
    |   |-- init_pin_configs
    |   |-- init_verbs
    |   |-- mfg
    |   |-- modelname
    |   |-- power
    |   |-- power_off_acct
    |   |-- power_on_acct
    |   |-- reconfig
    |   |-- revision_id
    |   |-- subsystem -> ../../../../../../class/sound
    |   |-- subsystem_id
    |   |-- uevent
    |   |-- user_pin_configs
    |   |-- vendor_id
    |   `-- vendor_name
    |-- id
    |-- input10
    |   |-- capabilities
    |   |-- device -> ../../card0
    |   |-- event10
    |   |-- id
    |   |-- inhibited
    |   |-- modalias
    |   |-- name
    |   |-- phys
    |   |-- power
    |   |-- properties
    |   |-- subsystem -> ../../../../../../class/input
    |   |-- uevent
    |   `-- uniq
    |-- input11
    |   |-- capabilities
    |   |-- device -> ../../card0
    |   |-- event11
    |   |-- id
    |   |-- inhibited
    |   |-- modalias
    |   |-- name
    |   |-- phys
    |   |-- power
    |   |-- properties
    |   |-- subsystem -> ../../../../../../class/input
    |   |-- uevent
    |   `-- uniq
    |-- input9
    |   |-- capabilities
    |   |-- device -> ../../card0
    |   |-- event9
    |   |-- id
    |   |-- inhibited
    |   |-- modalias
    |   |-- name
    |   |-- phys
    |   |-- power
    |   |-- properties
    |   |-- subsystem -> ../../../../../../class/input
    |   |-- uevent
    |   `-- uniq
    |-- number
    |-- pcmC0D0c
    |   |-- dev
    |   |-- device -> ../../card0
    |   |-- pcm_class
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- pcmC0D0p
    |   |-- dev
    |   |-- device -> ../../card0
    |   |-- pcm_class
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- pcmC0D1p
    |   |-- dev
    |   |-- device -> ../../card0
    |   |-- pcm_class
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- pcmC0D2c
    |   |-- 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/pci/drivers/snd_hda_intel
Tree:
    /sys/class/sound/card1
    |-- controlC1
    |   |-- dev
    |   |-- device -> ../../card1
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- device -> ../../../0000:00:03.0
    |-- hwC1D0
    |   |-- afg
    |   |-- chip_name
    |   |-- clear
    |   |-- dev
    |   |-- device -> ../../card1
    |   |-- driver_pin_configs
    |   |-- hints
    |   |-- init_pin_configs
    |   |-- init_verbs
    |   |-- mfg
    |   |-- modelname
    |   |-- power
    |   |-- power_off_acct
    |   |-- power_on_acct
    |   |-- reconfig
    |   |-- revision_id
    |   |-- subsystem -> ../../../../../../class/sound
    |   |-- subsystem_id
    |   |-- uevent
    |   |-- user_pin_configs
    |   |-- vendor_id
    |   `-- vendor_name
    |-- id
    |-- input6
    |   |-- capabilities
    |   |-- device -> ../../card1
    |   |-- event6
    |   |-- id
    |   |-- inhibited
    |   |-- modalias
    |   |-- name
    |   |-- phys
    |   |-- power
    |   |-- properties
    |   |-- subsystem -> ../../../../../../class/input
    |   |-- uevent
    |   `-- uniq
    |-- input7
    |   |-- capabilities
    |   |-- device -> ../../card1
    |   |-- event7
    |   |-- id
    |   |-- inhibited
    |   |-- modalias
    |   |-- name
    |   |-- phys
    |   |-- power
    |   |-- properties
    |   |-- subsystem -> ../../../../../../class/input
    |   |-- uevent
    |   `-- uniq
    |-- input8
    |   |-- capabilities
    |   |-- device -> ../../card1
    |   |-- event8
    |   |-- id
    |   |-- inhibited
    |   |-- modalias
    |   |-- name
    |   |-- phys
    |   |-- power
    |   |-- properties
    |   |-- subsystem -> ../../../../../../class/input
    |   |-- uevent
    |   `-- uniq
    |-- number
    |-- pcmC1D3p
    |   |-- dev
    |   |-- device -> ../../card1
    |   |-- pcm_class
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- pcmC1D7p
    |   |-- dev
    |   |-- device -> ../../card1
    |   |-- pcm_class
    |   |-- power
    |   |-- subsystem -> ../../../../../../class/sound
    |   `-- uevent
    |-- pcmC1D8p
    |   |-- 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
!!HDA-Intel Codec information
!!---------------------------
--startcollapse--
Codec: Realtek ALC662 rev1
Address: 2
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x10ec0662
Subsystem Id: 0x80862052
Revision Id: 0x100101
No Modem Function Group found
Default PCM:
    rates [0x160]: 44100 48000 96000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
  Power states:  D0 D1 D2 D3
  Power: setting=D0, actual=D0
GPIO: io=2, o=0, i=0, unsolicited=1, wake=0
  IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
  IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
Node 0x02 [Audio Output] wcaps 0x1d: Stereo Amp-Out
  Control: name="Headphone+LO Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Device: name="ALC662 rev1 Analog", type="Audio", device=0
  Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
  Amp-Out vals:  [0x00 0x00]
  Converter: stream=5, channel=0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
Node 0x03 [Audio Output] wcaps 0x1d: Stereo Amp-Out
  Control: name="Surround Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
  Amp-Out vals:  [0x1c 0x1c]
  Converter: stream=5, channel=0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
Node 0x04 [Audio Output] wcaps 0x1d: Stereo Amp-Out
  Control: name="Center Playback Volume", index=0, device=0
    ControlAmp: chs=1, dir=Out, idx=0, ofs=0
  Control: name="LFE Playback Volume", index=0, device=0
    ControlAmp: chs=2, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
  Amp-Out vals:  [0x1c 0x1c]
  Converter: stream=5, channel=0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x06 [Audio Output] wcaps 0x211: Stereo Digital
  Control: name="IEC958 Playback Con Mask", index=0, device=0
  Control: name="IEC958 Playback Pro Mask", index=0, device=0
  Control: name="IEC958 Playback Default", index=0, device=0
  Control: name="IEC958 Playback Switch", index=0, device=0
  Control: name="IEC958 Default PCM Playback Switch", index=0, device=0
  Device: name="ALC662 rev1 Digital", type="SPDIF", device=1
  Converter: stream=0, channel=0
  Digital:
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0x1e]: 16 20 24 32
    formats [0x1]: PCM
Node 0x07 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x08 [Audio Input] wcaps 0x10011b: Stereo Amp-In
  Control: name="Capture Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Capture Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Device: name="ALC662 rev1 Analog", type="Audio", device=0
  Amp-In caps: ofs=0x09, nsteps=0x1f, stepsize=0x05, mute=1
  Amp-In vals:  [0x00 0x00]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0x6]: 16 20
    formats [0x1]: PCM
  Connection: 1
     0x23
Node 0x09 [Audio Input] wcaps 0x10011b: Stereo Amp-In
  Control: name="Capture Volume", index=1, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Capture Switch", index=1, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Device: name="ALC662 rev1 Alt Analog", type="Audio", device=2
  Amp-In caps: ofs=0x09, nsteps=0x1f, stepsize=0x05, mute=1
  Amp-In vals:  [0x80 0x80]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0x6]: 16 20
    formats [0x1]: PCM
  Connection: 1
     0x22
Node 0x0a [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Control: name="Front Mic Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=1, ofs=0
  Control: name="Front Mic Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=1, ofs=0
  Control: name="Rear Mic Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Rear Mic Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Line Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=2, ofs=0
  Control: name="Line Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=2, ofs=0
  Control: name="Beep Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=5, ofs=0
  Control: name="Beep Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=5, ofs=0
  Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
  Amp-In vals:  [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Connection: 9
     0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16
Node 0x0c [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x00 0x00] [0x80 0x80]
  Connection: 2
     0x02 0x0b
Node 0x0d [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x80 0x80] [0x80 0x80]
  Connection: 2
     0x03 0x0b
Node 0x0e [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x80 0x80] [0x80 0x80]
  Connection: 2
     0x04 0x0b
Node 0x0f [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x12 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x13 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x14 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
  Control: name="Front Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x80 0x80]
  Pincap 0x0001003c: IN OUT HP EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x01014010: [Jack] Line Out at Ext Rear
    Conn = 1/8, Color = Green
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=04, enabled=1
  Connection: 1
     0x0c
Node 0x15 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x80 0x80]
  Pincap 0x00010034: IN OUT EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x4017c040: [N/A] Speaker at Ext N/A
    Conn = Analog, Color = UNKNOWN
    DefAssociation = 0x4, Sequence = 0x0
  Pin-ctls: 0x20: IN
  Unsolicited: tag=00, enabled=0
  Connection: 1
     0x0d
Node 0x16 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x80 0x80]
  Pincap 0x00000034: IN OUT Detect
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
  Unsolicited: tag=00, enabled=0
  Connection: 1
     0x0e
Node 0x17 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x18 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  Control: name="Center Playback Switch", index=0, device=0
    ControlAmp: chs=1, dir=Out, idx=0, ofs=0
  Control: name="LFE Playback Switch", index=0, device=0
    ControlAmp: chs=2, dir=Out, idx=0, ofs=0
  Control: name="Rear Mic Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals:  [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x80 0x80]
  Pincap 0x00001734: IN OUT Detect
    Vref caps: HIZ 50 GRD 80
  Pin Default 0x01a19030: [Jack] Mic at Ext Rear
    Conn = 1/8, Color = Pink
    DefAssociation = 0x3, Sequence = 0x0
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=02, enabled=1
  Connection: 1
     0x0e
Node 0x19 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  Control: name="Front Mic Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals:  [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x80 0x80]
  Pincap 0x0000173c: IN OUT HP Detect
    Vref caps: HIZ 50 GRD 80
  Pin Default 0x02a19140: [Jack] Mic at Ext Front
    Conn = 1/8, Color = Pink
    DefAssociation = 0x4, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=00, enabled=0
  Connection: 2
     0x0c* 0x0e
Node 0x1a [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
  Control: name="Surround Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x80 0x80]
  Pincap 0x00000034: IN OUT Detect
  Pin Default 0x0181303f: [Jack] Line In at Ext Rear
    Conn = 1/8, Color = Blue
    DefAssociation = 0x3, Sequence = 0xf
  Pin-ctls: 0x20: IN
  Unsolicited: tag=03, enabled=1
  Connection: 1
     0x0d
Node 0x1b [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  Control: name="Headphone Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals:  [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x80 0x80]
  Pincap 0x0000173c: IN OUT HP Detect
    Vref caps: HIZ 50 GRD 80
  Pin Default 0x02214150: [Jack] HP Out at Ext Front
    Conn = 1/8, Color = Green
    DefAssociation = 0x5, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0xc0: OUT HP VREF_HIZ
  Unsolicited: tag=00, enabled=0
  Connection: 2
     0x0c* 0x0e
Node 0x1c [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
Node 0x1d [Pin Complex] wcaps 0x400000: Mono
  Pincap 0x00000020: IN
  Pin Default 0x40b4c601: [N/A] Telephony at Ext N/A
    Conn = RCA, Color = UNKNOWN
    DefAssociation = 0x0, Sequence = 0x1
  Pin-ctls: 0x20: IN
Node 0x1e [Pin Complex] wcaps 0x400300: Mono Digital
  Pincap 0x00000010: OUT
  Pin Default 0x90460120: [Fixed] SPDIF Out at Int N/A
    Conn = Digital, Color = Unknown
    DefAssociation = 0x2, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
  Connection: 1
     0x06
Node 0x1f [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono
  Processing caps: benign=0, ncoeff=12
Node 0x21 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x22 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x80 0x80] [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Connection: 10
     0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x0b
Node 0x23 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x80 0x80] [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Connection: 10
     0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x0b
Node 0x24 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x25 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x26 [Vendor Defined Widget] wcaps 0xf00000: Mono
Codec: Intel Haswell HDMI
Address: 0
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x80862807
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 0x02 [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 [0x1e]: 16 20 24 32
    formats [0x5]: PCM AC3
  Power states:  D0 D3 EPSS
  Power: setting=D0, actual=D0
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 [0x1e]: 16 20 24 32
    formats [0x5]: PCM AC3
  Power states:  D0 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x04 [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 [0x1e]: 16 20 24 32
    formats [0x5]: PCM AC3
  Power states:  D0 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x05 [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 0x58560010: [N/A] 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 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 0x58560020: [N/A] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x2, 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 [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 0x18560030: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x3, 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 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono
--endcollapse--
!!ALSA Device nodes
!!-----------------
crw-rw----+ 1 root audio 116, 12 Nov 26 23:37 /dev/snd/controlC0
crw-rw----+ 1 root audio 116,  6 Nov 26 23:37 /dev/snd/controlC1
crw-rw----+ 1 root audio 116, 11 Nov 26 23:37 /dev/snd/hwC0D2
crw-rw----+ 1 root audio 116,  5 Nov 26 23:37 /dev/snd/hwC1D0
crw-rw----+ 1 root audio 116,  8 Nov 26 23:37 /dev/snd/pcmC0D0c
crw-rw----+ 1 root audio 116,  7 Nov 26 23:38 /dev/snd/pcmC0D0p
crw-rw----+ 1 root audio 116,  9 Nov 26 23:37 /dev/snd/pcmC0D1p
crw-rw----+ 1 root audio 116, 10 Nov 26 23:37 /dev/snd/pcmC0D2c
crw-rw----+ 1 root audio 116,  2 Nov 26 23:37 /dev/snd/pcmC1D3p
crw-rw----+ 1 root audio 116,  3 Nov 26 23:37 /dev/snd/pcmC1D7p
crw-rw----+ 1 root audio 116,  4 Nov 26 23:37 /dev/snd/pcmC1D8p
crw-rw----+ 1 root audio 116,  1 Nov 26 23:37 /dev/snd/seq
crw-rw----+ 1 root audio 116, 33 Nov 26 23:37 /dev/snd/timer
/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  80 Nov 26 23:37 .
drwxr-xr-x 3 root root 320 Nov 26 23:37 ..
lrwxrwxrwx 1 root root  12 Nov 26 23:37 pci-0000:00:03.0 -> ../controlC1
lrwxrwxrwx 1 root root  12 Nov 26 23:37 pci-0000:00:1b.0 -> ../controlC0
!!Aplay/Arecord output
!!--------------------
APLAY
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: ALC662 rev1 Digital [ALC662 rev1 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
ARECORD
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 2: ALC662 rev1 Alt Analog [ALC662 rev1 Alt Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
!!Amixer output
!!-------------
!!-------Mixer controls for card PCH
Card sysdefault:0 'PCH'/'HDA Intel PCH at 0xf7c30000 irq 30'
  Mixer name	: 'Realtek ALC662 rev1'
  Components	: 'HDA:10ec0662,80862052,00100101'
  Controls      : 45
  Simple ctrls  : 22
Simple mixer control 'Master',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 64
  Mono: Playback 46 [72%] [-18.00dB] [on]
Simple mixer control 'Headphone',0
  Capabilities: pswitch
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [off]
  Front Right: Playback [off]
Simple mixer control 'Headphone+LO',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 64
  Mono:
  Front Left: Playback 0 [0%] [-64.00dB]
  Front Right: Playback 0 [0%] [-64.00dB]
Simple mixer control 'PCM',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 173 [68%] [-16.40dB]
  Front Right: Playback 173 [68%] [-16.40dB]
Simple mixer control 'Front',0
  Capabilities: pswitch
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [off]
  Front Right: Playback [off]
Simple mixer control 'Front Mic',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Front Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
Simple mixer control 'Surround',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 64
  Mono:
  Front Left: Playback 46 [72%] [-18.00dB] [off]
  Front Right: Playback 46 [72%] [-18.00dB] [off]
Simple mixer control 'Center',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 64
  Mono: Playback 46 [72%] [-18.00dB] [off]
Simple mixer control 'LFE',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 64
  Mono: Playback 46 [72%] [-18.00dB] [off]
Simple mixer control 'Line',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 20 [65%] [-4.50dB] [on]
  Front Right: Playback 20 [65%] [-4.50dB] [on]
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'IEC958 Default PCM',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'Beep',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 31
  Front Left: Capture 0 [0%] [-13.50dB] [on]
  Front Right: Capture 0 [0%] [-13.50dB] [on]
Simple mixer control 'Capture',1
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 31
  Front Left: Capture 0 [0%] [-13.50dB] [off]
  Front Right: Capture 0 [0%] [-13.50dB] [off]
Simple mixer control 'Channel Mode',0
  Capabilities: enum
  Items: '2ch' '4ch' '6ch'
  Item0: '2ch'
Simple mixer control 'Input Source',0
  Capabilities: cenum
  Items: 'Front Mic' 'Rear Mic' 'Line'
  Item0: 'Front Mic'
Simple mixer control 'Input Source',1
  Capabilities: cenum
  Items: 'Front Mic' 'Rear Mic' 'Line'
  Item0: 'Front Mic'
Simple mixer control 'Loopback Mixing',0
  Capabilities: enum
  Items: 'Disabled' 'Enabled'
  Item0: 'Disabled'
Simple mixer control 'Rear Mic',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Rear Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
!!-------Mixer controls for card HDMI
Card sysdefault:1 'HDMI'/'HDA Intel HDMI at 0xf7c34000 irq 29'
  Mixer name	: 'Intel Haswell HDMI'
  Components	: 'HDA:80862807,80860101,00100000'
  Controls      : 21
  Simple ctrls  : 3
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'IEC958',1
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'IEC958',2
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
!!Alsactl output
!!--------------
--startcollapse--
state.PCH {
    control.1 {
    	iface MIXER
    	name 'Channel Mode'
    	value '2ch'
    	comment {
    		access 'read write'
    		type ENUMERATED
    		count 1
    		item.0 '2ch'
    		item.1 '4ch'
    		item.2 '6ch'
    	}
    }
    control.2 {
    	iface MIXER
    	name 'Headphone+LO Playback Volume'
    	value.0 0
    	value.1 0
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 64'
    		dbmin -6400
    		dbmax 0
    		dbvalue.0 -6400
    		dbvalue.1 -6400
    	}
    }
    control.3 {
    	iface MIXER
    	name 'Front Playback Switch'
    	value.0 false
    	value.1 false
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.4 {
    	iface MIXER
    	name 'Surround Playback Volume'
    	value.0 46
    	value.1 46
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 64'
    		dbmin -6400
    		dbmax 0
    		dbvalue.0 -1800
    		dbvalue.1 -1800
    	}
    }
    control.5 {
    	iface MIXER
    	name 'Surround Playback Switch'
    	value.0 false
    	value.1 false
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.6 {
    	iface MIXER
    	name 'Center Playback Volume'
    	value 46
    	comment {
    		access 'read write'
    		type INTEGER
    		count 1
    		range '0 - 64'
    		dbmin -6400
    		dbmax 0
    		dbvalue.0 -1800
    	}
    }
    control.7 {
    	iface MIXER
    	name 'LFE Playback Volume'
    	value 46
    	comment {
    		access 'read write'
    		type INTEGER
    		count 1
    		range '0 - 64'
    		dbmin -6400
    		dbmax 0
    		dbvalue.0 -1800
    	}
    }
    control.8 {
    	iface MIXER
    	name 'Center Playback Switch'
    	value false
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 1
    	}
    }
    control.9 {
    	iface MIXER
    	name 'LFE Playback Switch'
    	value false
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 1
    	}
    }
    control.10 {
    	iface MIXER
    	name 'Headphone Playback Switch'
    	value.0 false
    	value.1 false
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.11 {
    	iface MIXER
    	name 'Loopback Mixing'
    	value Disabled
    	comment {
    		access 'read write'
    		type ENUMERATED
    		count 1
    		item.0 Disabled
    		item.1 Enabled
    	}
    }
    control.12 {
    	iface MIXER
    	name 'Front Mic Playback Volume'
    	value.0 0
    	value.1 0
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 31'
    		dbmin -3450
    		dbmax 1200
    		dbvalue.0 -3450
    		dbvalue.1 -3450
    	}
    }
    control.13 {
    	iface MIXER
    	name 'Front Mic Playback Switch'
    	value.0 false
    	value.1 false
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.14 {
    	iface MIXER
    	name 'Rear Mic Playback Volume'
    	value.0 0
    	value.1 0
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 31'
    		dbmin -3450
    		dbmax 1200
    		dbvalue.0 -3450
    		dbvalue.1 -3450
    	}
    }
    control.15 {
    	iface MIXER
    	name 'Rear Mic Playback Switch'
    	value.0 false
    	value.1 false
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.16 {
    	iface MIXER
    	name 'Line Playback Volume'
    	value.0 20
    	value.1 20
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 31'
    		dbmin -3450
    		dbmax 1200
    		dbvalue.0 -450
    		dbvalue.1 -450
    	}
    }
    control.17 {
    	iface MIXER
    	name 'Line Playback Switch'
    	value.0 true
    	value.1 true
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.18 {
    	iface MIXER
    	name 'Input Source'
    	value 'Front Mic'
    	comment {
    		access 'read write'
    		type ENUMERATED
    		count 1
    		item.0 'Front Mic'
    		item.1 'Rear Mic'
    		item.2 Line
    	}
    }
    control.19 {
    	iface MIXER
    	name 'Input Source'
    	index 1
    	value 'Front Mic'
    	comment {
    		access 'read write'
    		type ENUMERATED
    		count 1
    		item.0 'Front Mic'
    		item.1 'Rear Mic'
    		item.2 Line
    	}
    }
    control.20 {
    	iface MIXER
    	name 'Capture Volume'
    	value.0 0
    	value.1 0
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 31'
    		dbmin -1350
    		dbmax 3300
    		dbvalue.0 -1350
    		dbvalue.1 -1350
    	}
    }
    control.21 {
    	iface MIXER
    	name 'Capture Switch'
    	value.0 true
    	value.1 true
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.22 {
    	iface MIXER
    	name 'Capture Volume'
    	index 1
    	value.0 0
    	value.1 0
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 31'
    		dbmin -1350
    		dbmax 3300
    		dbvalue.0 -1350
    		dbvalue.1 -1350
    	}
    }
    control.23 {
    	iface MIXER
    	name 'Capture Switch'
    	index 1
    	value.0 false
    	value.1 false
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.24 {
    	iface MIXER
    	name 'Front Mic Boost Volume'
    	value.0 0
    	value.1 0
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 3'
    		dbmin 0
    		dbmax 3000
    		dbvalue.0 0
    		dbvalue.1 0
    	}
    }
    control.25 {
    	iface MIXER
    	name 'Rear Mic Boost Volume'
    	value.0 0
    	value.1 0
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 3'
    		dbmin 0
    		dbmax 3000
    		dbvalue.0 0
    		dbvalue.1 0
    	}
    }
    control.26 {
    	iface MIXER
    	name 'Beep Playback Volume'
    	value.0 0
    	value.1 0
    	comment {
    		access 'read write'
    		type INTEGER
    		count 2
    		range '0 - 31'
    		dbmin -3450
    		dbmax 1200
    		dbvalue.0 -3450
    		dbvalue.1 -3450
    	}
    }
    control.27 {
    	iface MIXER
    	name 'Beep Playback Switch'
    	value.0 false
    	value.1 false
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 2
    	}
    }
    control.28 {
    	iface MIXER
    	name 'IEC958 Playback Con Mask'
    	value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
    	comment {
    		access read
    		type IEC958
    		count 1
    	}
    }
    control.29 {
    	iface MIXER
    	name 'IEC958 Playback Pro Mask'
    	value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
    	comment {
    		access read
    		type IEC958
    		count 1
    	}
    }
    control.30 {
    	iface MIXER
    	name 'IEC958 Playback Default'
    	value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
    	comment {
    		access 'read write'
    		type IEC958
    		count 1
    	}
    }
    control.31 {
    	iface MIXER
    	name 'IEC958 Playback Switch'
    	value false
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 1
    	}
    }
    control.32 {
    	iface MIXER
    	name 'IEC958 Default PCM Playback Switch'
    	value false
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 1
    	}
    }
    control.33 {
    	iface MIXER
    	name 'Master Playback Volume'
    	value 46
    	comment {
    		access 'read write'
    		type INTEGER
    		count 1
    		range '0 - 64'
    		dbmin -6400
    		dbmax 0
    		dbvalue.0 -1800
    	}
    }
    control.34 {
    	iface MIXER
    	name 'Master Playback Switch'
    	value true
    	comment {
    		access 'read write'
    		type BOOLEAN
    		count 1
    	}
    }
    control.35 {
    	iface CARD
    	name 'Front Mic Phantom Jack'
    	value true
    	comment {
    		access read
    		type BOOLEAN
    		count 1
    	}
    }
    control.36 {
    	iface CARD
    	name 'Rear Mic Jack'
    	value false
    	comment {
    		access read
    		type BOOLEAN
    		count 1
    	}
    }
    control.37 {
    	iface CARD
    	name 'Line Jack'
    	value false
    	comment {
    		access read
    		type BOOLEAN
    		count 1
    	}
    }
    control.38 {
    	iface CARD
    	name 'Line Out Jack'
    	value true
    	comment {
    		access read
    		type BOOLEAN
    		count 1
    	}
    }
    control.39 {
    	iface CARD
    	name 'Front Headphone Phantom Jack'
    	value true
    	comment {
    		access read
    		type BOOLEAN
    		count 1
    	}
    }
    control.40 {
    	iface CARD
    	name 'SPDIF Phantom Jack'
    	value true
    	comment {
    		access read
    		type BOOLEAN
    		count 1
    	}
    }
    control.41 {
    	iface PCM
    	name 'Playback Channel Map'
    	value.0 0
    	value.1 0
    	comment {
    		access read
    		type INTEGER
    		count 2
    		range '0 - 36'
    	}
    }
    control.42 {
    	iface PCM
    	name 'Capture Channel Map'
    	value.0 0
    	value.1 0
    	comment {
    		access read
    		type INTEGER
    		count 2
    		range '0 - 36'
    	}
    }
    control.43 {
    	iface PCM
    	device 1
    	name 'Playback Channel Map'
    	value.0 0
    	value.1 0
    	comment {
    		access read
    		type INTEGER
    		count 2
    		range '0 - 36'
    	}
    }
    control.44 {
    	iface PCM
    	device 2
    	name 'Capture Channel Map'
    	value.0 0
    	value.1 0
    	comment {
    		access read
    		type INTEGER
    		count 2
    		range '0 - 36'
    	}
    }
    control.45 {
    	iface MIXER
    	name 'PCM Playback Volume'
    	value.0 173
    	value.1 173
    	comment {
    		access 'read write user'
    		type INTEGER
    		count 2
    		range '0 - 255'
    		tlv '0000000100000008ffffec1400000014'
    		dbmin -5100
    		dbmax 0
    		dbvalue.0 -1640
    		dbvalue.1 -1640
    	}
    }
}
state.HDMI {
    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 false
    	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 false
    	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 false
    	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 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'
    		type INTEGER
    		count 8
    		range '0 - 36'
    	}
    }
    control.20 {
    	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'
    		type INTEGER
    		count 8
    		range '0 - 36'
    	}
    }
    control.21 {
    	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'
    		type INTEGER
    		count 8
    		range '0 - 36'
    	}
    }
}
--endcollapse--
!!All Loaded Modules
!!------------------
aesni_intel
at24
cdc_ether
cdrom
coretemp
crc16
crc32_pclmul
crc32c_generic
crc32c_intel
crct10dif_pclmul
cryptd
crypto_simd
dm_mod
e1000e
ext4
fat
fuse
ghash_clmulni_intel
i2c_i801
i2c_smbus
i915
iTCO_vendor_support
iTCO_wdt
intel_cstate
intel_gtt
intel_pmc_bxt
intel_powerclamp
intel_rapl_common
intel_rapl_msr
intel_spi
intel_spi_platform
intel_uncore
ip_tables
irqbypass
jbd2
kvm
kvm_intel
ledtrig_audio
libcrc32c
lpc_ich
mac_hid
mbcache
mei
mei_hdcp
mei_me
mei_wdt
mii
mousedev
mtd
nct6683
nf_conntrack
nf_defrag_ipv4
nf_defrag_ipv6
nf_reject_ipv4
nf_reject_ipv6
nf_tables
nfnetlink
nft_counter
nft_ct
nft_limit
nft_reject
nft_reject_inet
nls_iso8859_1
pcspkr
rapl
sg
snd
snd_hda_codec
snd_hda_codec_generic
snd_hda_codec_hdmi
snd_hda_codec_realtek
snd_hda_core
snd_hda_intel
snd_hwdep
snd_intel_dspcfg
snd_intel_sdw_acpi
snd_pcm
snd_timer
soundcore
spi_nor
sr_mod
ttm
uas
usb_storage
usbhid
usbnet
vfat
video
x86_pkg_temp_thermal
x_tables
xhci_pci
xhci_pci_renesas
!!Sysfs Files
!!-----------
/sys/class/sound/hwC0D2/init_pin_configs:
0x14 0x01014010
0x15 0x4017c040
0x16 0x411111f0
0x18 0x01a19030
0x19 0x02a19140
0x1a 0x0181303f
0x1b 0x02214150
0x1c 0x411111f0
0x1d 0x40b4c601
0x1e 0x90460120
/sys/class/sound/hwC0D2/driver_pin_configs:
/sys/class/sound/hwC0D2/user_pin_configs:
/sys/class/sound/hwC0D2/init_verbs:
/sys/class/sound/hwC0D2/hints:
/sys/class/sound/hwC1D0/init_pin_configs:
0x05 0x58560010
0x06 0x58560020
0x07 0x18560030
/sys/class/sound/hwC1D0/driver_pin_configs:
/sys/class/sound/hwC1D0/user_pin_configs:
/sys/class/sound/hwC1D0/init_verbs:
/sys/class/sound/hwC1D0/hints:
!!ALSA/HDA dmesg
!!--------------
[    0.099082] ACPI: Added _OSI(Linux-Dell-Video)
[    0.099082] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.099082] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
--
[   12.324700] AES CTR mode by8 optimization enabled
[   12.404051] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
[   12.404225] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[   12.404685] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002)
[   12.535527] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card1/input6
[   12.535599] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card1/input7
[   12.535660] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card1/input8
[   12.877211] snd_hda_codec_realtek hdaudioC0D2: autoconfig for ALC662 rev1: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
[   12.877227] snd_hda_codec_realtek hdaudioC0D2:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[   12.877233] snd_hda_codec_realtek hdaudioC0D2:    hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[   12.877239] snd_hda_codec_realtek hdaudioC0D2:    mono: mono_out=0x0
[   12.877243] snd_hda_codec_realtek hdaudioC0D2:    dig-out=0x1e/0x0
[   12.877247] snd_hda_codec_realtek hdaudioC0D2:    inputs:
[   12.877251] snd_hda_codec_realtek hdaudioC0D2:      Front Mic=0x19
[   12.877256] snd_hda_codec_realtek hdaudioC0D2:      Rear Mic=0x18
[   12.877260] snd_hda_codec_realtek hdaudioC0D2:      Line=0x1a
[   12.893002] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[   12.893066] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[   12.893118] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[   13.779298] intel_rapl_common: Found RAPL domain package
--
u34

Is it a regression? 5.15.5: No sound with speaker-test. 5.12.13: it works.

u34＠net9.ga