Hi,
This is a headset i.e. with both a ear set, and a microphone - the playback seems fine, but recording only accept one setting - and also I was having problem with zoom using it ("cannot get freq" see the tail end of this e-mail). switching via the gnome setting -> sound (from built-in hda) seems sluggish, and occasionally the volume is frozen to mute and unresponsive to unmute.
$ arecord -f S16_LE -D front:CARD=J20,DEV=0 -d 10 wonder.wav
Recording WAVE 'wonder.wav' : Signed 16 bit Little Endian, Rate 8000 Hz, Mono
Warning: rate is not accurate (requested = 8000Hz, got = 16000Hz)
please, try the plug plugin
and, also zoom seems to have problem getting at the microphone. I read that it is something to do with rate querying?
Attached is "lsusb -vvvv -d 0b0e:0301 > usb-audio-lsusb-vvvv-0b0e:0301".
I have tried just letting udev doing its thing, or preloading the module with with
modprobe snd_usb_audio quirk_alias=0b0e0301:0b0e0349
or
modprobe snd_usb_audio quirk_alias=0b0e0301:0b0e030b
as below. But the "cannot get freq" message stays.
This is based on similar vendor ids -
sound/usb/format.c: if (chip->usb_id == USB_ID(0x0b0e, 0x030b)) {
sound/usb/quirks.c: chip->usb_id == USB_ID(0x0b0e, 0x0349) ||
The device does not seems to be under quirks.c:snd_usb_ctl_msg_quirk() ( I don't really get delays, I think),
format.c:formatparse_audio_format_rates_v1() seems to be somewhat related, but I don't have issue with playback, just capture.
Should I insert this vid/pid into bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip) as suggested elsewhere? I am just uncomfortable doing so as there isn't a quirk for this vendor there, yet. Also, related question: the format rate quirk routine and usb_ctl_msg_quirk routine does not seem to be affected by the alias_quirk list, as far as I understand and read the code?
Here is the dmesg, under plain udev autoprobe, and the two preloads. I hope this is enough info. Please feel free to ask for more.
(I also maintain https://github.com/HinTak/sound-usb-dkms/ as part of my previous job, but this device/usage is slightly complicated as I need to sign modified modules due to UEFI ; so I'd rather try something that has a chance of working, then just blindly try any modification)
[25475.773095] usbcore: registered new interface driver snd-usb-audio
[25482.559878] usb 2-2: new full-speed USB device number 6 using xhci_hcd
[25482.764666] usb 2-2: New USB device found, idVendor=0b0e, idProduct=0301, bcdDevice= 3.00
[25482.764669] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[25482.764671] usb 2-2: Product: Jabra EVOLVE 20
[25482.764672] usb 2-2: Manufacturer: GN Netcom A/S
[25482.764674] usb 2-2: SerialNumber: 0001B7518B0E07
[25482.770770] usb 2-2: device (0b0e:0301): applying quirk alias 0b0e:0349
[25482.794845] usb 2-2: 1:1: cannot get freq at ep 0x83
[25482.808838] usb 2-2: 2:1: cannot get freq at ep 0x4
[25483.133618] input: GN Netcom A/S Jabra EVOLVE 20 as /devices/pci0000:00/0000:00:10.0/usb2/2-2/2-2:1.3/0003:0B0E:0301.0004/input/input16
[25483.187155] jabra 0003:0B0E:0301.0004: input,hiddev96,hidraw0: USB HID v1.00 Device [GN Netcom A/S Jabra EVOLVE 20] on usb-0000:00:10.0-2/input3
[25483.444718] usb 2-2: 2:1: cannot get freq at ep 0x4
[25865.406518] usb 2-2: USB disconnect, device number 6
[25883.242957] usbcore: deregistering interface driver snd-usb-audio
[25895.379533] usb 2-2: new full-speed USB device number 7 using xhci_hcd
[25895.584862] usb 2-2: New USB device found, idVendor=0b0e, idProduct=0301, bcdDevice= 3.00
[25895.584868] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[25895.584871] usb 2-2: Product: Jabra EVOLVE 20
[25895.584874] usb 2-2: Manufacturer: GN Netcom A/S
[25895.584876] usb 2-2: SerialNumber: 0001B7518B0E07
[25895.640239] input: GN Netcom A/S Jabra EVOLVE 20 as /devices/pci0000:00/0000:00:10.0/usb2/2-2/2-2:1.3/0003:0B0E:0301.0005/input/input17
[25895.692123] jabra 0003:0B0E:0301.0005: input,hiddev96,hidraw0: USB HID v1.00 Device [GN Netcom A/S Jabra EVOLVE 20] on usb-0000:00:10.0-2/input3
[25895.875421] usb 2-2: 1:1: cannot get freq at ep 0x83
[25895.885726] usb 2-2: 2:1: cannot get freq at ep 0x4
[25896.060320] usbcore: registered new interface driver snd-usb-audio
[25896.149752] usb 2-2: 2:1: cannot get freq at ep 0x4
[25899.451644] usb 2-2: USB disconnect, device number 7
[25919.315839] usbcore: registered new interface driver snd-usb-audio
[25924.595119] usb 2-2: new full-speed USB device number 8 using xhci_hcd
[25924.797720] usb 2-2: New USB device found, idVendor=0b0e, idProduct=0301, bcdDevice= 3.00
[25924.797722] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[25924.797724] usb 2-2: Product: Jabra EVOLVE 20
[25924.797725] usb 2-2: Manufacturer: GN Netcom A/S
[25924.797726] usb 2-2: SerialNumber: 0001B7518B0E07
[25924.802782] usb 2-2: device (0b0e:0301): applying quirk alias 0b0e:030b
[25924.822715] usb 2-2: 1:1: cannot get freq at ep 0x83
[25924.832718] usb 2-2: 2:1: cannot get freq at ep 0x4
[25925.052655] input: GN Netcom A/S Jabra EVOLVE 20 as /devices/pci0000:00/0000:00:10.0/usb2/2-2/2-2:1.3/0003:0B0E:0301.0006/input/input18
[25925.104757] jabra 0003:0B0E:0301.0006: input,hiddev96,hidraw0: USB HID v1.00 Device [GN Netcom A/S Jabra EVOLVE 20] on usb-0000:00:10.0-2/input3
[25925.338094] usb 2-2: 2:1: cannot get freq at ep 0x4
[26253.731814] usb 2-2: USB disconnect, device number 8
Bus 002 Device 005: ID 0b0e:0301 GN Netcom Jabra EVOLVE 20
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0b0e GN Netcom
idProduct 0x0301
bcdDevice 3.00
iManufacturer 1 GN Netcom A/S
iProduct 2 Jabra EVOLVE 20
iSerial 3 0001B7518B0E07
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x010f
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 1 Control Device
bInterfaceProtocol 0
iInterface 0
AudioControl Interface Descriptor:
bLength 10
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 1.00
wTotalLength 0x0070
bInCollection 2
baInterfaceNr(0) 1
baInterfaceNr(1) 2
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bNrChannels 2
wChannelConfig 0x0003
Left Front (L)
Right Front (R)
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 10
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 2
bSourceID 12
bControlSize 1
bmaControls(0) 0x03
Mute Control
Volume Control
bmaControls(1) 0x00
bmaControls(2) 0x00
iFeature 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 3
wTerminalType 0x0301 Speaker
bAssocTerminal 0
bSourceID 2
iTerminal 0
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 4
wTerminalType 0x0201 Microphone
bAssocTerminal 0
bNrChannels 1
wChannelConfig 0x0000
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 8
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 5
bSourceID 4
bControlSize 1
bmaControls(0) 0x03
Mute Control
Volume Control
iFeature 0
AudioControl Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 5 (SELECTOR_UNIT)
bUnitID 9
bNrInPins 1
baSourceID(0) 5
iSelector 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 6
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 9
iTerminal 0
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 10
wTerminalType 0x0201 Microphone
bAssocTerminal 0
bNrChannels 2
wChannelConfig 0x0003
Left Front (L)
Right Front (R)
iChannelNames 0
iTerminal 6 Sidetone
AudioControl Interface Descriptor:
bLength 10
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 11
bSourceID 10
bControlSize 1
bmaControls(0) 0x03
Mute Control
Volume Control
bmaControls(1) 0x00
bmaControls(2) 0x00
iFeature 0
AudioControl Interface Descriptor:
bLength 13
bDescriptorType 36
bDescriptorSubtype 4 (MIXER_UNIT)
bUnitID 12
bNrInPins 2
baSourceID(0) 1
baSourceID(1) 11
bNrChannels 2
wChannelConfig 0x0003
Left Front (L)
Right Front (R)
iChannelNames 0
bmControls(0) 0x00
iMixer 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 6
bDelay 0 frames
wFormatTag 0x0001 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 1
bSubframeSize 2
bBitResolution 16
bSamFreqType 1 Discrete
tSamFreq[ 0] 16000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 13
Transfer Type Isochronous
Synch Type Synchronous
Usage Type Data
wMaxPacketSize 0x00c0 1x 192 bytes
bInterval 1
bRefresh 0
bSynchAddress 0
AudioStreaming Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x01
Sampling Frequency
bLockDelayUnits 0 Undefined
wLockDelay 0x0000
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 1
bDelay 0 frames
wFormatTag 0x0001 PCM
AudioStreaming Interface Descriptor:
bLength 23
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 2
bSubframeSize 2
bBitResolution 16
bSamFreqType 5 Discrete
tSamFreq[ 0] 8000
tSamFreq[ 1] 16000
tSamFreq[ 2] 32000
tSamFreq[ 3] 44100
tSamFreq[ 4] 48000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT
bmAttributes 13
Transfer Type Isochronous
Synch Type Synchronous
Usage Type Data
wMaxPacketSize 0x00c0 1x 192 bytes
bInterval 1
bRefresh 0
bSynchAddress 0
AudioStreaming Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x01
Sampling Frequency
bLockDelayUnits 0 Undefined
wLockDelay 0x0000
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.00
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 295
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0024 1x 36 bytes
bInterval 8
Device Status: 0x0000
(Bus Powered)
