[alsa-devel] Hercules P32 DJ: severe sound distortion during MIDI transfers
Guido Trentalancia
guido at trentalancia.com
Fri Mar 22 11:04:01 CET 2019
Hello Takashi,
I am using the latest version of everything, including kernel and ALSA userspace library / tools.
The other user has exactly the same hardware and has tested same firmware (both 1.36 and latest 1.46), but with Fedora 29 and it is working.
Perhaps Fedora 29 has a different version of the ALSA library, I will find out, try to downgrade, test again and report back.
Guido
Il 22 marzo 2019 10:53:11 CET, Takashi Iwai <tiwai at suse.de> ha scritto:
>On Fri, 22 Mar 2019 10:17:17 +0100,
>Guido Trentalancia wrote:
>>
>> It cannot be a firmware bug, as you say, because:
>>
>> - it does NOT happen on Windows!
>
>It doesn't mean that the device behaves correctly as advertised.
>
>> - it does NOT even always happen on Linux: other users (with
>different kernel
>> / ALSA library) are not experiencing the same problem;
>> - it happens with several firmware versions, including the latest one
>(1.36
>> and 1.46).
>>
>> So it is either a bug in ALSA kernel driver, USB sound driver (more
>likely) or
>> ALSA library.
>>
>> Now, you are in charge of the USB sound driver, can you please double
>check??
>
>If it doesn't happen for other users with the very same device, you'd
>need to identify what's the difference between your case and others.
>For example, if the difference of alsa-lib matters, you can try the
>very same condition.
>
>This kind of bug can't be easily debugged without the actual
>hardware, unfortunately.
>
>
>Takashi
>
>>
>> Regards,
>>
>> Guido
>>
>> Il 22 marzo 2019 09:55:52 CET, Takashi Iwai <tiwai at suse.de> ha
>scritto:
>>
>> On Thu, 21 Mar 2019 23:27:46 +0100,
>> Guido Trentalancia wrote:
>>
>> I wonder if this might be due to a bug in the "USB Audio
>Driver for Alsa"?
>>
>>
>https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/sound/usb
>>
>>
>https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git/tree/sound/usb
>>
>> More likely a buggy firmware of your USB audio device :)
>>
>> From the driver implementation POV, both audio and MIDI devices
>are
>> handled by individual endpoints, hence they shouldn't conflict.
>>
>> Or another possibility would be some USB host side issue like the
>> bandwidth. But
>> it's a MIDI stream that is very low data rate, so this
>> sounds also unlikely...
>>
>> thanks,
>>
>> Takashi
>>
>> Guido
>>
>> On the 20th of March 2019 at 21.47 Guido Trentalancia
>> <guido at trentalancia.com wrote:
>>
>> Hello.
>>
>> I am hitting a very serious bug (ALSA kernel driver or
>ALSA library)
>> when using the Hercules P32 DJ audio interface.
>>
>> The sound is severely distorted during MIDI transfers.
>>
>> To reproduce:
>>
>> + start playing something in a first console:
>>
>> console1# AUDIODEV=hw:2,0 play audio.wav
>>
>> + the audio plays fine
>>
>> + now start "amidi" in a second console while the
>above track is still
>> playing
>>
>> console2#
>> amidi -p hw:2,0,0 -d
>>
>> + the sound is now severely distorted (basically
>noise, with some hard-
>> to-distinguish features resembling the original
>track) until "amidi"
>> is
>> interrupted !
>>
>> Kernel versions tested: from 4.12 up to 5.0.2 (latest).
>>
>> NOTES: Always reproducible. Same device is working fine
>on Windows.
>>
>> The output from alsa-info.sh and lsusb -v follows.
>>
>> upload=true&script=true&cardinfo=
>> !!################################
>> !!ALSA Information Script v 0.4.64
>> !!################################
>>
>> !!Script ran on: Wed Mar 20 20:44:36 UTC 2019
>>
>> !!Linux Distribution
>> !!------------------
>>
>> !!DMI Information
>> !!---------------
>>
>> Manufacturer: Acer
>> Product Name: Aspire 5745G
>>
>> Product Version: V1.19
>> Firmware Version: V1.19
>> Board Vendor: Acer
>> Board Name: JV51_CP
>>
>> !!ACPI Device Status Information
>> !!---------------
>>
>> /sys/bus/acpi/devices/PNP0103:00/status 15
>> /sys/bus/acpi/devices/PNP0C0A:00/status 31
>> /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
>>
>> !!Kernel Information
>> !!------------------
>>
>> Kernel release: 5.0.2
>> Operating System: GNU/Linux
>> Architecture: x86_64
>> Processor: unknown
>> SMP Enabled: Yes
>>
>> !!ALSA
>> Version
>> !!------------
>>
>> Driver version: k5.0.2
>> Library version: 1.1.8
>> Utilities version: 1.1.8
>>
>> !!Loaded ALSA modules
>> !!-------------------
>>
>> snd_hda_intel
>> snd_hda_intel
>> snd_usb_audio
>>
>> !!Sound Servers on this system
>> !!----------------------------
>>
>> Pulseaudio:
>> Installed - Yes (/usr/bin/pulseaudio)
>> Running - No
>>
>> Jack:
>> Installed - Yes (/usr/bin/jackd)
>> Running - No
>>
>> !!Soundcards recognised by ALSA
>> !!-----------------------------
>>
>> 0 [MID ]: HDA-Intel - HDA Intel MID
>> HDA Intel MID at 0xb7100000 irq 27
>> 1 [NVidia ]: HDA-Intel - HDA NVidia
>> HDA NVidia at 0xb3000000 irq 16
>> 2 [DJ ]: USB-Audio - Hercules P32 DJ
>> Guillemot Corporation Hercules P32 DJ at usb-
>>
>> 0000:00:1d.0-1.4, full speed
>>
>> !!PCI Soundcards installed in the system
>> !!
>>
>----------------------------------------------------------------------
>>
>> 00:1b.0 Audio device: Intel Corporation 5 Series/3400
>Series Chipset
>> High Definition Audio (rev 05)
>> 01:00.1 Audio device: NVIDIA Corporation GT216 HDMI
>Audio Controller
>> (rev a1)
>>
>> !!Advanced information - PCI Vendor/Device/Subsystem
>ID's
>> !!
>>
>----------------------------------------------------------------------
>>
>> 00:1b.0 0403: 8086:3b56 (rev 05)
>>
>> Subsystem: 1025:035b
>> --
>> 01:00.1 0403: 10de:0be2 (rev a1)
>> Subsystem: 1025:035a
>>
>> !!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
>> 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),(n
>>
>ull),(null),(null),(null),(null),(null),(null),(null),(null),(null),(nu
>> ll),(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),(n
>>
>ull),(null),(null),(null),(null),(null),(null),(null),(null),(null),(nu
>> ll),(null)
>> patch :
>>
>>
>(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(
>>
>null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(n
>>
>ull),(null),(null),(null),(null),(null),(null),(null),(null),(null),(nu
>> ll),(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 : 0
>> power_save_controller : Y
>> probe_mask :
>-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-
>> 1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
>> probe_only :
>>
>0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
>> single_cmd : -1
>> snoop : -1
>>
>> !!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
>> 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),(n
>>
>ull),(null),(null),(null),(null),(null),(null),(null),(null),(null),(nu
>> ll),(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),(n
>>
>ull),(null),(null),(null),(null),(null),(null),(null),(null),(null),(nu
>> ll),(null)
>> patch :
>>
>>
>(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(
>>
>null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(n
>>
>ull),(null),(null),(null),(null),(null),(null),(null),(null),(null),(nu
>> ll),(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 : 0
>> power_save_controller : Y
>> probe_mask :
>-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-
>> 1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
>> probe_only :
>>
>0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
>> single_cmd : -1
>> snoop : -1
>>
>> !!Module: snd_usb_audio
>> autoclock : Y
>> device_setup :
>>
>0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
>> enable :
>>
>>
>Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y
>> id :
>>
>(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(
>>
>null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(n
>>
>ull),(null),(null),(null),(null),(null),(null),(null),(null),(null),(nu
>> ll),(null)
>> ignore_ctl_error : N
>> index :
>-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-
>> 1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
>> pid :
>-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-
>> 1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
>> quirk_alias :
>>
>(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(
>>
>null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(n
>>
>ull),(null),(null),(null),(null),(null),(null),(null),(null),(null),(nu
>> ll),(null)
>> use_vmalloc : Y
>> vid :
>> -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-
>> 1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
>>
>> !!HDA-Intel Codec information
>> !!---------------------------
>> --startcollapse--
>>
>> Codec: Realtek ALC269VB
>> Address: 0
>> AFG Function Id: 0x1 (unsol 1)
>> Vendor Id: 0x10ec0269
>> Subsystem Id: 0x1025035b
>> Revision Id: 0x100100
>> No Modem Function Group found
>> Default PCM:
>> rates [0x560]: 44100 48000 96000 192000
>> 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 CLKSTOP EPSS
>> 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 Playback Volume", index=0,
>device=0
>> ControlAmp: chs=3, dir=Out, idx=0, ofs=0
>> Device: name="ALC269VB Analog", type="Audio", device=0
>> Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02,
>mute=0
>> Amp-Out vals: [0x00 0x00]
>> Converter: stream=5, channel=0
>> PCM:
>> rates [0x560]: 44100 48000 96000 192000
>> bits [0xe]: 16 20 24
>> formats [0x1]: PCM
>> Node 0x03 [Audio Output] wcaps 0x1d: Stereo Amp-Out
>> Control: name="Speaker Playback Volume", index=0,
>device=0
>> ControlAmp: chs=3, dir=Out, idx=0, ofs=0
>> Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02,
>mute=0
>> Amp-Out vals: [0x51 0x51]
>> Converter: stream=5, channel=0
>> PCM:
>> rates [0x560]: 44100 48000 96000 192000
>> bits [0xe]: 16 20 24
>> formats [0x1]: PCM
>> Node 0x04 [Vendor
>> Defined Widget] wcaps 0xf00000: Mono
>> 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="ALC269VB Digital", type="SPDIF", device=1
>> Converter: stream=5, channel=0
>> Digital:
>> Digital category: 0x0
>> IEC Coding Type: 0x0
>> PCM:
>> rates [0x5e0]: 44100 48000 88200 96000 192000
>> bits [0xe]: 16 20 24
>> formats [0x1]: PCM
>> Node 0x07 [Vendor Defined Widget] wcaps 0xf00000: Mono
>> Node 0x08 [Audio Input] wcaps 0x10011b: Stereo Amp-In
>> Amp-In caps:
>> ofs=0x0b, nsteps=0x1f, stepsize=0x05, mute=1
>> Amp-In vals: [0x8b 0x8b]
>> Converter: stream=0, channel=0
>> SDI-Select: 0
>> PCM:
>> rates [0x560]: 44100 48000 96000 192000
>> bits [0xe]: 16 20 24
>> formats [0x1]: PCM
>> Connection: 1
>> 0x23
>> Node 0x09 [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="ALC269VB Analog", type="Audio", device=0
>> Amp-In caps: ofs=0x0b, nsteps=0x1f, stepsize=0x05,
>mute=1
>> Amp-In vals: [0x00 0x00]
>> Converter: stream=1, channel=0
>> SDI-Select: 0
>> PCM:
>> rates [0x560]: 44100 48000 96000 192000
>> bits [0xe]: 16 20 24
>> 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="Mic Playback Volume", index=0, device=0
>> ControlAmp: chs=3, dir=In, idx=0, ofs=0
>> Control: name="Mic Playback Switch", index=0, device=0
>> ControlAmp: chs=3, dir=In, idx=0, ofs=0
>> Control: name="Beep Playback Volume", index=0, device=0
>> ControlAmp: chs=3, dir=In, idx=4, ofs=0
>> Control: name="Beep Playback Switch", index=0, device=0
>> ControlAmp: chs=3, dir=In, idx=4, 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]
>> Connection: 5
>> 0x18 0x19 0x1a 0x1b 0x1d
>> 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: [0x00 0x00] [0x80 0x80]
>> Connection: 2
>> 0x03 0x0b
>> Node 0x0e [Vendor Defined Widget] wcaps 0xf00000: Mono
>> Node 0x0f [Audio Mixer] wcaps 0x20010a: Mono Amp-In
>> Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00,
>mute=1
>> Amp-In vals: [0x00] [0x80]
>> Connection: 2
>> 0x02 0x0b
>> Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono
>> Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono
>> Node 0x12 [Pin Complex] wcaps 0x40000b: Stereo Amp-In
>> Control: name="Internal Mic Boost Volume", index=0,
>device=0
>> ControlAmp: chs=3, dir=In, idx=0, ofs=0
>> Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f,
>mute=0
>> Amp-In vals: [0x00 0x00]
>> Pincap 0x00000020: IN
>> Pin
>> Default 0x99a30930: [Fixed] Mic at Int ATAPI
>> Conn = ATAPI, Color = Unknown
>> DefAssociation = 0x3, Sequence = 0x0
>> Misc = NO_PRESENCE
>> Pin-ctls: 0x20: IN
>> Node 0x13 [Vendor Defined Widget] wcaps 0xf00000: Mono
>> Node 0x14 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
>> Control: name="Speaker 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 0x00010014: OUT EAPD Detect
>> EAPD 0x2: EAPD
>> Pin Default 0x99130110: [Fixed] Speaker at Int ATAPI
>> Conn = ATAPI, Color = Unknown
>> DefAssociation = 0x1, Sequence = 0x0
>> Misc = NO_PRESENCE
>> Pin-ctls: 0x40: OUT
>> Unsolicited: tag=00, enabled=0
>> Connection: 2
>> 0x0c 0x0d*
>> Node 0x15 [Vendor Defined Widget] wcaps 0xf00000: Mono
>> Node 0x16
>> [Vendor Defined Widget] wcaps 0xf00000: Mono
>> Node 0x17 [Pin Complex] wcaps 0x40010c: Mono Amp-Out
>> Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00,
>mute=1
>> Amp-Out vals: [0x80]
>> Pincap 0x00000010: OUT
>> Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
>> Conn = 1/8, Color = Black
>> DefAssociation = 0xf, Sequence = 0x0
>> Misc = NO_PRESENCE
>> Pin-ctls: 0x00:
>> Connection: 1
>> 0x0f
>> Node 0x18 [Pin Complex] wcaps 0x40018f: Stereo Amp-In
>Amp-Out
>> Control: name="Mic Boost Volume", index=0, device=0
>> ControlAmp: chs=3, dir=In, idx=0, ofs=0
>> Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f,
>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 0x03a19840: [Jack] Mic at
>> Ext Left
>> Conn = 1/8, Color = Pink
>> DefAssociation = 0x4, Sequence = 0x0
>> Pin-ctls: 0x24: IN VREF_80
>> Unsolicited: tag=02, enabled=1
>> Connection: 1
>> 0x0d
>> Node 0x19 [Pin Complex] wcaps 0x40008b: Stereo Amp-In
>> Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f,
>mute=0
>> Amp-In vals: [0x00 0x00]
>> Pincap 0x00001724: IN Detect
>> Vref caps: HIZ 50 GRD 80
>> 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 VREF_HIZ
>> Unsolicited: tag=00, enabled=0
>> Node 0x1a [Pin Complex] wcaps 0x40018f: Stereo Amp-In
>Amp-Out
>> Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f,
>mute=0
>> Amp-In vals: [0x00 0x00]
>> Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00,
>mute=1
>> Amp-Out vals: [0x80 0x80]
>> Pincap
>> 0x0000003c: IN OUT HP 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: 2
>> 0x0c* 0x0d
>> Node 0x1b [Pin Complex] wcaps 0x40018f: Stereo Amp-In
>Amp-Out
>> Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f,
>mute=0
>> Amp-In vals: [0x00 0x00]
>> 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: 2
>> 0x0c* 0x0d
>> Node 0x1c [Vendor Defined Widget] wcaps 0xf00000: Mono
>>
>> Node 0x1d [Pin Complex] wcaps 0x400000: Mono
>> Pincap 0x00000020: IN
>> Pin Default 0x4017992d: [N/A] Speaker at Ext N/A
>> Conn = Analog, Color = Pink
>> DefAssociation = 0x2, Sequence = 0xd
>> Misc = NO_PRESENCE
>> Pin-ctls: 0x20: IN
>> Node 0x1e [Pin Complex] wcaps 0x400381: Stereo Digital
>> Pincap 0x00000014: OUT Detect
>> Pin Default 0x03451120: [Jack] SPDIF Out at Ext Left
>> Conn = Optical, Color = Black
>> DefAssociation = 0x2, Sequence = 0x0
>> Misc = NO_PRESENCE
>> Pin-ctls: 0x40: OUT
>> Unsolicited: tag=00, enabled=0
>> Connection: 1
>> 0x06
>> Node 0x1f [Vendor Defined Widget] wcaps 0xf00000: Mono
>> Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono
>> Processing caps: benign=0, ncoeff=25
>> Node 0x21 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
>> Control: name="Headphone 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 0x0000001c: OUT HP Detect
>> Pin Default 0x0321101f: [Jack] HP Out at Ext Left
>> Conn = 1/8, Color = Black
>> DefAssociation = 0x1, Sequence = 0xf
>> Pin-ctls: 0xc0: OUT HP
>> Unsolicited: tag=01, enabled=1
>> Connection: 2
>> 0x0c* 0x0d
>> Node 0x22 [Audio Selector] wcaps 0x30010b: Stereo Amp-In
>> Amp-In caps: N/A
>> Amp-In vals: [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00
>0x00] [0x00
>> 0x00] [0x00 0x00] [0x00 0x00]
>> Connection: 7
>> 0x18 0x19 0x1a 0x1b 0x1d 0x0b 0x12*
>> 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] [0x80 0x80] [0x80 0x80] [0x80
>0x80] [0x80
>> 0x80] [0x80 0x80]
>> Connection: 6
>> 0x18 0x19 0x1a 0x1b 0x1d 0x0b
>> Codec: Nvidia Generic
>> Address: 0
>> AFG Function Id: 0x1 (unsol 0)
>> Vendor Id: 0x10de000a
>> Subsystem Id: 0x10de0101
>> Revision Id: 0x100100
>> 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 D1 D2 D3
>> Power: setting=D0, actual=D0
>> GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
>> Node 0x04 [Audio Output] wcaps 0x72b1: 8-Channels
>Digital Stripe CP
>> 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
>> Device: name="Generic Digital",
>> type="HDMI", device=3
>> Converter: stream=0, channel=0
>> Digital: Enabled
>> Digital category: 0x0
>> IEC Coding Type: 0x0
>> PCM:
>> rates [0x7f0]: 32000 44100 48000 88200 96000 176400
>192000
>> bits [0xe]: 16 20 24
>> formats [0x5]: PCM AC3
>> Unsolicited: tag=00, enabled=0
>> Node 0x05 [Pin Complex] wcaps 0x407381: 8-Channels
>Digital CP
>> Pincap 0x09000094: OUT Detect HBR HDMI DP
>> Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
>> Conn = Digital, Color = Unknown
>> DefAssociation = 0x1, Sequence = 0x0
>> Pin-ctls: 0x40: OUT
>> Unsolicited: tag=01, enabled=1
>> Connection: 1
>> 0x04
>> Codec: Nvidia Generic
>> Address: 1
>> AFG Function Id: 0x1 (unsol 0)
>> Vendor Id: 0x10de000a
>> Subsystem Id: 0x10de0101
>> Revision Id: 0x100100
>> 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 D1 D2 D3
>> Power: setting=D0, actual=D0
>> GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
>> Node 0x04 [Audio Output] wcaps 0x72b1: 8-Channels
>Digital Stripe CP
>> Control: name="IEC958 Playback Con Mask", index=1,
>device=0
>> Control: name="IEC958 Playback Pro Mask", index=1,
>device=0
>> Control: name="IEC958 Playback Default", index=1,
>device=0
>> Control: name="IEC958 Playback Switch", index=1,
>device=0
>> Device: name="Generic Digital", type="HDMI", device=7
>> Converter: stream=0, channel=0
>> Digital: Enabled
>> Digital category: 0x0
>> IEC Coding Type: 0x0
>> PCM:
>> rates [0x7f0]: 32000 44100 48000 88200 96000 176400
>192000
>> bits [0xe]: 16 20 24
>> formats [0x5]: PCM AC3
>>
>> Unsolicited: tag=00, enabled=0
>> Node 0x05 [Pin Complex] wcaps 0x407381: 8-Channels
>Digital CP
>> Pincap 0x09000094: OUT Detect HBR HDMI DP
>> Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
>> Conn = Digital, Color = Unknown
>> DefAssociation = 0x1, Sequence = 0x0
>> Pin-ctls: 0x40: OUT
>> Unsolicited: tag=01, enabled=1
>> Connection: 1
>> 0x04
>> Codec: Nvidia Generic
>> Address: 2
>> AFG Function Id: 0x1 (unsol 0)
>> Vendor Id: 0x10de000a
>> Subsystem Id: 0x10de0101
>> Revision Id: 0x100100
>> 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 D1 D2 D3
>> Power: setting=D0, actual=D0
>> GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
>> Node
>> 0x04 [Audio Output] wcaps 0x72b1: 8-Channels Digital Stripe
>CP
>> Control: name="IEC958 Playback Con Mask", index=2,
>device=0
>> Control: name="IEC958 Playback Pro Mask", index=2,
>device=0
>> Control: name="IEC958 Playback Default", index=2,
>device=0
>> Control: name="IEC958 Playback Switch", index=2,
>device=0
>> Device: name="Generic Digital", type="HDMI", device=8
>> Converter: stream=0, channel=0
>> Digital: Enabled
>> Digital category: 0x0
>> IEC Coding Type: 0x0
>> PCM:
>> rates [0x7f0]: 32000 44100 48000 88200 96000 176400
>192000
>> bits [0xe]: 16 20 24
>> formats [0x5]: PCM AC3
>> Unsolicited: tag=00, enabled=0
>> Node 0x05 [Pin Complex] wcaps 0x407381: 8-Channels
>Digital CP
>> Pincap 0x09000094: OUT Detect HBR HDMI DP
>> Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
>> Conn = Digital, Color = Unknown
>> DefAssociation = 0x1, Sequence =
>> 0x0
>> Pin-ctls: 0x40: OUT
>> Unsolicited: tag=01, enabled=1
>> Connection: 1
>> 0x04
>> Codec: Nvidia Generic
>> Address: 3
>>
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