Opened 10 months ago
Last modified 8 months ago
#18780 new bug
Fujitsu docking station USB audio - No sound and high CPU usage — at Initial Version
| Reported by: | pulkomandy | Owned by: | nobody |
|---|---|---|---|
| Priority: | normal | Milestone: | Unscheduled |
| Component: | Drivers/Audio/USB | Version: | R1/beta4 |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Platform: | All |
Description
Listusb:
[Device /dev/bus/usb/0/3/1]
Class .................. 0x00 (Defined at Interface level) ()
Subclass ............... 0x00 (Defined at Interface level) ()
Protocol ............... 0x00 (Defined at Interface level) ()
Max Endpoint 0 Packet .. 64
USB Version ............ 2.0
Vendor ID .............. 0x04c5 (Fujitsu, Ltd)
Product ID ............. 0x1570
Product Version ........ 0x0007
Manufacturer String .... "Generic"
Product String ......... "USB Audio"
Serial Number .......... "201405280001"
[Configuration 0]
Configuration String . "USB Audio"
[Interface 0]
[Alternate 0 active]
Class .............. 0x01 Audio ()
Subclass ........... 0x01 Audio (Control Device)
Protocol ........... 0x00 Audio (Control Device)
Interface String ... "Realtek USB2.0 Audio"
[Endpoint 0]
MaxPacketSize .... 16
Interval ......... 8
Type ............. Interrupt
Direction ........ Input
[Descriptor 0]
Type .............. 0x24
Subtype ........... 0x01 (Header)
ADC Release ....... 1.0
Total Length ...... 93
Interfaces ........ 1, 2,
[Descriptor 1]
Type .............. 0x24
Subtype ........... 0x02 (Input Terminal)
Terminal ID ....... 1
Terminal Type ..... 0x0201 (Microphone)
Associated Terminal 0
Nr Channels ....... 2
Channel Config .... 0x3
Front .......... Left Right
Channel Names ..... 0
Terminal .......... 0
[Descriptor 2]
Type .............. 0x24
Subtype ........... 0x06 (Feature Unit)
Unit ID ........... 3
Source ID ......... 1
Control Size ...... 2
Master Channel . Mute
Channel 1 ...... Volume
Channel 2 ...... Volume
Feature ........... 0
[Descriptor 3]
Type .............. 0x24
Subtype ........... 0x03 (Output Terminal)
Terminal ID ....... 2
Terminal Type ..... 0x0101 (USB Streaming)
Associated Terminal 1
Source ID ......... 4
Terminal .......... 0
[Descriptor 4]
Type .............. 0x24
Subtype ........... 0x08 (Associate Interface)
Interface ......... 4
Data .............. 08 04 da 0b 01 03 02 03 00 00 01 01 00
[Descriptor 5]
Type .............. 0x24
Subtype ........... 0x02 (Input Terminal)
Terminal ID ....... 14
Terminal Type ..... 0x0101 (USB Streaming)
Associated Terminal 0
Nr Channels ....... 2
Channel Config .... 0x3
Front .......... Left Right
Channel Names ..... 0
Terminal .......... 0
[Descriptor 6]
Type .............. 0x24
Subtype ........... 0x03 (Output Terminal)
Terminal ID ....... 15
Terminal Type ..... 0x0302 (Headphones)
Associated Terminal 14
Source ID ......... 16
Terminal .......... 0
[Descriptor 7]
Type .............. 0x24
Subtype ........... 0x06 (Feature Unit)
Unit ID ........... 16
Source ID ......... 14
Control Size ...... 2
Master Channel . Mute
Channel 1 ...... Volume
Channel 2 ...... Volume
Feature ........... 0
[Interface 1]
[Alternate 0 active]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... "Microphone"
[Alternate 1]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... ""
[Endpoint 0]
MaxPacketSize .... 228
Interval ......... 4
Type ............. Isochronous
Direction ........ Input
[Descriptor 0]
Subtype ........... 1 (AS_GENERAL)
Terminal link ..... 2
Delay ............. 1
Format tag ........ 1
[Descriptor 1]
Subtype ........... 2 (FORMAT_TYPE)
Format Type ....... 1 (FORMAT_TYPE_I)
Channels .......... 2
Subframe size ..... 2
Bit resolution .... 16
Sampling Freq ..... 44100,
[Descriptor 2]
Type .............. 0x25 (CS_ENDPOINT)
Subtype ........... 0x01 (EP_GENERAL)
Attributes ........ 0x01 Sampling Frequency
Lock Delay Units .. 0 (Undefined)
Lock Delay ........ 0
[Alternate 2]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... ""
[Endpoint 0]
MaxPacketSize .... 342
Interval ......... 4
Type ............. Isochronous
Direction ........ Input
[Descriptor 0]
Subtype ........... 1 (AS_GENERAL)
Terminal link ..... 2
Delay ............. 1
Format tag ........ 1
[Descriptor 1]
Subtype ........... 2 (FORMAT_TYPE)
Format Type ....... 1 (FORMAT_TYPE_I)
Channels .......... 2
Subframe size ..... 3
Bit resolution .... 24
Sampling Freq ..... 44100,
[Descriptor 2]
Type .............. 0x25 (CS_ENDPOINT)
Subtype ........... 0x01 (EP_GENERAL)
Attributes ........ 0x01 Sampling Frequency
Lock Delay Units .. 0 (Undefined)
Lock Delay ........ 0
[Alternate 3]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... ""
[Endpoint 0]
MaxPacketSize .... 248
Interval ......... 4
Type ............. Isochronous
Direction ........ Input
[Descriptor 0]
Subtype ........... 1 (AS_GENERAL)
Terminal link ..... 2
Delay ............. 1
Format tag ........ 1
[Descriptor 1]
Subtype ........... 2 (FORMAT_TYPE)
Format Type ....... 1 (FORMAT_TYPE_I)
Channels .......... 2
Subframe size ..... 2
Bit resolution .... 16
Sampling Freq ..... 48000,
[Descriptor 2]
Type .............. 0x25 (CS_ENDPOINT)
Subtype ........... 0x01 (EP_GENERAL)
Attributes ........ 0x01 Sampling Frequency
Lock Delay Units .. 0 (Undefined)
Lock Delay ........ 0
[Alternate 4]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... ""
[Endpoint 0]
MaxPacketSize .... 372
Interval ......... 4
Type ............. Isochronous
Direction ........ Input
[Descriptor 0]
Subtype ........... 1 (AS_GENERAL)
Terminal link ..... 2
Delay ............. 1
Format tag ........ 1
[Descriptor 1]
Subtype ........... 2 (FORMAT_TYPE)
Format Type ....... 1 (FORMAT_TYPE_I)
Channels .......... 2
Subframe size ..... 3
Bit resolution .... 24
Sampling Freq ..... 48000,
[Descriptor 2]
Type .............. 0x25 (CS_ENDPOINT)
Subtype ........... 0x01 (EP_GENERAL)
Attributes ........ 0x01 Sampling Frequency
Lock Delay Units .. 0 (Undefined)
Lock Delay ........ 0
[Alternate 5]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... ""
[Endpoint 0]
MaxPacketSize .... 496
Interval ......... 4
Type ............. Isochronous
Direction ........ Input
[Descriptor 0]
Subtype ........... 1 (AS_GENERAL)
Terminal link ..... 2
Delay ............. 1
Format tag ........ 1
[Descriptor 1]
Subtype ........... 2 (FORMAT_TYPE)
Format Type ....... 1 (FORMAT_TYPE_I)
Channels .......... 2
Subframe size ..... 2
Bit resolution .... 16
Sampling Freq ..... 96000,
[Descriptor 2]
Type .............. 0x25 (CS_ENDPOINT)
Subtype ........... 0x01 (EP_GENERAL)
Attributes ........ 0x01 Sampling Frequency
Lock Delay Units .. 0 (Undefined)
Lock Delay ........ 0
[Alternate 6]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... ""
[Endpoint 0]
MaxPacketSize .... 744
Interval ......... 4
Type ............. Isochronous
Direction ........ Input
[Descriptor 0]
Subtype ........... 1 (AS_GENERAL)
Terminal link ..... 2
Delay ............. 1
Format tag ........ 1
[Descriptor 1]
Subtype ........... 2 (FORMAT_TYPE)
Format Type ....... 1 (FORMAT_TYPE_I)
Channels .......... 2
Subframe size ..... 3
Bit resolution .... 24
Sampling Freq ..... 96000,
[Descriptor 2]
Type .............. 0x25 (CS_ENDPOINT)
Subtype ........... 0x01 (EP_GENERAL)
Attributes ........ 0x01 Sampling Frequency
Lock Delay Units .. 0 (Undefined)
Lock Delay ........ 0
[Alternate 7]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... ""
[Endpoint 0]
MaxPacketSize .... 996
Interval ......... 4
Type ............. Isochronous
Direction ........ Input
[Descriptor 0]
Subtype ........... 1 (AS_GENERAL)
Terminal link ..... 2
Delay ............. 1
Format tag ........ 1
[Descriptor 1]
Subtype ........... 2 (FORMAT_TYPE)
Format Type ....... 1 (FORMAT_TYPE_I)
Channels .......... 2
Subframe size ..... 2
Bit resolution .... 16
Sampling Freq ..... 192000,
[Descriptor 2]
Type .............. 0x25 (CS_ENDPOINT)
Subtype ........... 0x01 (EP_GENERAL)
Attributes ........ 0x01 Sampling Frequency
Lock Delay Units .. 0 (Undefined)
Lock Delay ........ 0
[Alternate 8]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... ""
[Endpoint 0]
MaxPacketSize .... 2792
Interval ......... 4
Type ............. Isochronous
Direction ........ Input
[Descriptor 0]
Subtype ........... 1 (AS_GENERAL)
Terminal link ..... 2
Delay ............. 1
Format tag ........ 1
[Descriptor 1]
Subtype ........... 2 (FORMAT_TYPE)
Format Type ....... 1 (FORMAT_TYPE_I)
Channels .......... 2
Subframe size ..... 3
Bit resolution .... 24
Sampling Freq ..... 192000,
[Descriptor 2]
Type .............. 0x25 (CS_ENDPOINT)
Subtype ........... 0x01 (EP_GENERAL)
Attributes ........ 0x01 Sampling Frequency
Lock Delay Units .. 0 (Undefined)
Lock Delay ........ 0
[Interface 2]
[Alternate 0 active]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... "Headphone"
[Alternate 1]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... ""
[Endpoint 0]
MaxPacketSize .... 228
Interval ......... 4
Type ............. Isochronous
Direction ........ Output
[Descriptor 0]
Subtype ........... 1 (AS_GENERAL)
Terminal link ..... 14
Delay ............. 1
Format tag ........ 1
[Descriptor 1]
Subtype ........... 2 (FORMAT_TYPE)
Format Type ....... 1 (FORMAT_TYPE_I)
Channels .......... 2
Subframe size ..... 2
Bit resolution .... 16
Sampling Freq ..... 44100,
[Descriptor 2]
Type .............. 0x25 (CS_ENDPOINT)
Subtype ........... 0x01 (EP_GENERAL)
Attributes ........ 0x01 Sampling Frequency
Lock Delay Units .. 0 (Undefined)
Lock Delay ........ 0
[Alternate 2]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... ""
[Endpoint 0]
MaxPacketSize .... 342
Interval ......... 4
Type ............. Isochronous
Direction ........ Output
[Descriptor 0]
Subtype ........... 1 (AS_GENERAL)
Terminal link ..... 14
Delay ............. 1
Format tag ........ 1
[Descriptor 1]
Subtype ........... 2 (FORMAT_TYPE)
Format Type ....... 1 (FORMAT_TYPE_I)
Channels .......... 2
Subframe size ..... 3
Bit resolution .... 24
Sampling Freq ..... 44100,
[Descriptor 2]
Type .............. 0x25 (CS_ENDPOINT)
Subtype ........... 0x01 (EP_GENERAL)
Attributes ........ 0x01 Sampling Frequency
Lock Delay Units .. 0 (Undefined)
Lock Delay ........ 0
[Alternate 3]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... ""
[Endpoint 0]
MaxPacketSize .... 248
Interval ......... 4
Type ............. Isochronous
Direction ........ Output
[Descriptor 0]
Subtype ........... 1 (AS_GENERAL)
Terminal link ..... 14
Delay ............. 1
Format tag ........ 1
[Descriptor 1]
Subtype ........... 2 (FORMAT_TYPE)
Format Type ....... 1 (FORMAT_TYPE_I)
Channels .......... 2
Subframe size ..... 2
Bit resolution .... 16
Sampling Freq ..... 48000,
[Descriptor 2]
Type .............. 0x25 (CS_ENDPOINT)
Subtype ........... 0x01 (EP_GENERAL)
Attributes ........ 0x01 Sampling Frequency
Lock Delay Units .. 0 (Undefined)
Lock Delay ........ 0
[Alternate 4]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... ""
[Endpoint 0]
MaxPacketSize .... 372
Interval ......... 4
Type ............. Isochronous
Direction ........ Output
[Descriptor 0]
Subtype ........... 1 (AS_GENERAL)
Terminal link ..... 14
Delay ............. 1
Format tag ........ 1
[Descriptor 1]
Subtype ........... 2 (FORMAT_TYPE)
Format Type ....... 1 (FORMAT_TYPE_I)
Channels .......... 2
Subframe size ..... 3
Bit resolution .... 24
Sampling Freq ..... 48000,
[Descriptor 2]
Type .............. 0x25 (CS_ENDPOINT)
Subtype ........... 0x01 (EP_GENERAL)
Attributes ........ 0x01 Sampling Frequency
Lock Delay Units .. 0 (Undefined)
Lock Delay ........ 0
[Alternate 5]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... ""
[Endpoint 0]
MaxPacketSize .... 496
Interval ......... 4
Type ............. Isochronous
Direction ........ Output
[Descriptor 0]
Subtype ........... 1 (AS_GENERAL)
Terminal link ..... 14
Delay ............. 1
Format tag ........ 1
[Descriptor 1]
Subtype ........... 2 (FORMAT_TYPE)
Format Type ....... 1 (FORMAT_TYPE_I)
Channels .......... 2
Subframe size ..... 2
Bit resolution .... 16
Sampling Freq ..... 96000,
[Descriptor 2]
Type .............. 0x25 (CS_ENDPOINT)
Subtype ........... 0x01 (EP_GENERAL)
Attributes ........ 0x01 Sampling Frequency
Lock Delay Units .. 0 (Undefined)
Lock Delay ........ 0
[Alternate 6]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... ""
[Endpoint 0]
MaxPacketSize .... 744
Interval ......... 4
Type ............. Isochronous
Direction ........ Output
[Descriptor 0]
Subtype ........... 1 (AS_GENERAL)
Terminal link ..... 14
Delay ............. 1
Format tag ........ 1
[Descriptor 1]
Subtype ........... 2 (FORMAT_TYPE)
Format Type ....... 1 (FORMAT_TYPE_I)
Channels .......... 2
Subframe size ..... 3
Bit resolution .... 24
Sampling Freq ..... 96000,
[Descriptor 2]
Type .............. 0x25 (CS_ENDPOINT)
Subtype ........... 0x01 (EP_GENERAL)
Attributes ........ 0x01 Sampling Frequency
Lock Delay Units .. 0 (Undefined)
Lock Delay ........ 0
[Alternate 7]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... ""
[Endpoint 0]
MaxPacketSize .... 996
Interval ......... 4
Type ............. Isochronous
Direction ........ Output
[Descriptor 0]
Subtype ........... 1 (AS_GENERAL)
Terminal link ..... 14
Delay ............. 1
Format tag ........ 1
[Descriptor 1]
Subtype ........... 2 (FORMAT_TYPE)
Format Type ....... 1 (FORMAT_TYPE_I)
Channels .......... 2
Subframe size ..... 2
Bit resolution .... 16
Sampling Freq ..... 192000,
[Descriptor 2]
Type .............. 0x25 (CS_ENDPOINT)
Subtype ........... 0x01 (EP_GENERAL)
Attributes ........ 0x01 Sampling Frequency
Lock Delay Units .. 0 (Undefined)
Lock Delay ........ 0
[Alternate 8]
Class .............. 0x01 Audio ()
Subclass ........... 0x02 Audio (Streaming)
Protocol ........... 0x00 Audio (Streaming)
Interface String ... ""
[Endpoint 0]
MaxPacketSize .... 2792
Interval ......... 4
Type ............. Isochronous
Direction ........ Output
[Descriptor 0]
Subtype ........... 1 (AS_GENERAL)
Terminal link ..... 14
Delay ............. 1
Format tag ........ 1
[Descriptor 1]
Subtype ........... 2 (FORMAT_TYPE)
Format Type ....... 1 (FORMAT_TYPE_I)
Channels .......... 2
Subframe size ..... 3
Bit resolution .... 24
Sampling Freq ..... 192000,
[Descriptor 2]
Type .............. 0x25 (CS_ENDPOINT)
Subtype ........... 0x01 (EP_GENERAL)
Attributes ........ 0x01 Sampling Frequency
Lock Delay Units .. 0 (Undefined)
Lock Delay ........ 0
[Interface 3]
[Alternate 0 active]
Class .............. 0x03 Human Interface Device (No Subclass, None)
Subclass ........... 0x00 Human Interface Device (No Subclass, None)
Protocol ........... 0x00 Human Interface Device (No Subclass, None)
Interface String ... ""
[Endpoint 0]
MaxPacketSize .... 16
Interval ......... 4
Type ............. Interrupt
Direction ........ Input
[Descriptor 0]
Type ............. 0x21
Data ............. 11 01 00 01 22 30 00
After selecting the device in Media preferences, CPU usage is 100% and syslog is flooded with:
KERN: usb error xhci 0: KERN: Unhandled event = 37 KERN: usb xhci 0: KERN: transfer error on slot 11 endpoint 3: Missed service KERN: usb xhci 0: KERN: transfer error on slot 11 endpoint 8: Missed service KERN: usb xhci 0: transfer error on slot 11 endpoint 3: Isoch buffer overrun KERN: usb xhci 0: transfer error on slot 11 endpoint 3: Missed service KERN: usb xhci 0: transfer error on slot 11 endpoint 8: Missed service
(mainly the last two).
I also notice that only 44100Hz is offered in Media preferences, for both input and output, despite the device offering several other options.
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