On Fri, Aug 07, 2020 at 01:08:17PM +0200, Marcus Glocker wrote:
> On Fri, 7 Aug 2020 12:31:39 +0200
> Alexandre Ratchov <[email protected]> wrote:
>
> > On Fri, Aug 07, 2020 at 10:08:25AM +0100, Patrick Harper wrote:
> > > I think asynchronous transfers don't work with xhci right now,
> > > which appears to be how your DAC works. If you can disable USB 3.0
> > > in the BIOS/UEFI setup program it should work.
>
> xhci(4) does support isochronous transfers.
>
> > This device is usb1.1, it uses control and isochronous transfers that
> > xhci supports. Strangely, even certain control transfers fail with
> > this particular device.
>
> Hmm weired. I'm still puzzled by the lsusb output which seem to miss
> most of the uaudio device descritpor. Could that be the reason?
>
> jmc:
> Can you please provide usbdevs -v output and then only output of lsusb
> for that specific uaudio device from the ehci and from the xhci machine?
>
> # usbdevs -v
> ...
> # lsusb
> ...
> # lsusb -d xxxx:xxxx -vvv
> ...
>
> I would like compare if the lsusb output differs between ehci and xhci.
>
hi.
details below. first the machine that the device works on:
# usbdevs -v
Controller /dev/usb0:
addr 01: 8086:0000 Intel, EHCI root hub
high speed, self powered, config 1, rev 1.00
driver: uhub0
addr 02: 8087:0024 Intel, Rate Matching Hub
high speed, self powered, config 1, rev 0.00
driver: uhub2
Controller /dev/usb1:
addr 01: 8086:0000 Intel, EHCI root hub
high speed, self powered, config 1, rev 1.00
driver: uhub1
addr 02: 8087:0024 Intel, Rate Matching Hub
high speed, self powered, config 1, rev 0.00
driver: uhub3
addr 03: 0a5c:5800 Broadcom Corp, 5880
full speed, power 100 mA, unconfigured, rev 1.01, iSerial
0123456789ABCD
driver: ugen0
addr 04: 04d8:f0bf Cyrus Audio, Cyrus soundKey
full speed, power 50 mA, config 1, rev 1.00, iSerial 001116
driver: uaudio0
driver: uhidev0
# lsusb
Bus 000 Device 001: ID 8086:0000 Intel Corp.
Bus 000 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 8086:0000 Intel Corp.
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 0a5c:5800 Broadcom Corp. BCM5880 Secure Applications
Processor
Bus 001 Device 004: ID 04d8:f0bf Microchip Technology, Inc.
Bus 001 Device 004: ID 04d8:f0bf Microchip Technology, Inc.
Bus 000 Device 001: ID 8086:0000 Intel Corp.
Bus 000 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 8086:0000 Intel Corp.
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 0a5c:5800 Broadcom Corp. BCM5880 Secure Applications
Processor
Bus 001 Device 004: ID 04d8:f0bf Microchip Technology, Inc.
# lsusb -d 04d8:f0bf -vvv
Bus 001 Device 004: ID 04d8:f0bf Microchip Technology, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x04d8 Microchip Technology, Inc.
idProduct 0xf0bf
bcdDevice 1.00
iManufacturer 1 Cyrus Audio
iProduct 2 Cyrus soundKey
iSerial 4 001116
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 221
bNumInterfaces 3
bConfigurationValue 1
iConfiguration 3 Main Configuration
bmAttributes 0x80
(Bus Powered)
MaxPower 50mA
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 9
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 1.00
wTotalLength 40
bInCollection 1
baInterfaceNr( 0) 1
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 1
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
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 2
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 1
bDelay 1 frames
wFormatTag 1 PCM
AudioStreaming Interface Descriptor:
bLength 20
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 2
bSubframeSize 3
bBitResolution 24
bSamFreqType 4 Discrete
tSamFreq[ 0] 96000
tSamFreq[ 1] 88200
tSamFreq[ 2] 48000
tSamFreq[ 3] 44100
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0246 1x 582 bytes
bInterval 1
bRefresh 0
bSynchAddress 129
AudioControl Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x01
Sampling Frequency
bLockDelayUnits 0 Undefined
wLockDelay 0 Undefined
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0003 1x 3 bytes
bInterval 1
bRefresh 5
bSynchAddress 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 2
bNumEndpoints 2
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 1
bDelay 1 frames
wFormatTag 1 PCM
AudioStreaming Interface Descriptor:
bLength 20
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 2
bSubframeSize 2
bBitResolution 16
bSamFreqType 4 Discrete
tSamFreq[ 0] 96000
tSamFreq[ 1] 88200
tSamFreq[ 2] 48000
tSamFreq[ 3] 44100
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0184 1x 388 bytes
bInterval 1
bRefresh 0
bSynchAddress 129
AudioControl Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x01
Sampling Frequency
bLockDelayUnits 0 Undefined
wLockDelay 0 Undefined
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0003 1x 3 bytes
bInterval 1
bRefresh 5
bSynchAddress 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 34
Report Descriptor: (length is 34)
Item(Global): Usage Page, data= [ 0x00 0xff ] 65280
(null)
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Main ): Collection, data= [ 0x01 ] 1
Application
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
Item(Global): Report Size, data= [ 0x08 ] 8
Item(Global): Report Count, data= [ 0x40 ] 64
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile
Bitfield
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
Item(Global): Report Size, data= [ 0x08 ] 8
Item(Global): Report Count, data= [ 0x40 ] 64
Item(Main ): Output, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile
Bitfield
Item(Main ): End Collection, data=none
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Device Status: 0x5500
(Bus Powered)
then the machine it doesn;t work on:
# usbdevs -v
Controller /dev/usb0:
addr 01: 1022:0000 AMD, xHCI root hub
super speed, self powered, config 1, rev 1.00
driver: uhub0
addr 02: 04d8:f0bf Cyrus Audio, Cyrus soundKey
full speed, power 50 mA, config 1, rev 1.00, iSerial 001116
driver: uaudio0
driver: uhidev1
Controller /dev/usb1:
addr 01: 1022:0000 AMD, xHCI root hub
super speed, self powered, config 1, rev 1.00
driver: uhub1
addr 02: 04f3:02f4 Elan, 2.4G Wireless Mouse
low speed, power 100 mA, config 1, rev 9.01
driver: uhidev0
addr 03: 0bda:565a CN0HK46K8LG00057HD89A02, Integrated_Webcam_HD
high speed, power 500 mA, config 1, rev 81.76, iSerial 200901010001
driver: uvideo0
addr 04: 8087:0029 Intel, Bluetooth
full speed, self powered, config 1, rev 0.01
driver: ugen0
# lsusb
Bus 000 Device 001: ID 1022:0000 Shinko Shoji Co., Ltd
Bus 000 Device 002: ID 04d8:f0bf Microchip Technology, Inc.
Bus 001 Device 001: ID 1022:0000 Shinko Shoji Co., Ltd
Bus 001 Device 002: ID 04f3:02f4 Elan Microelectronics Corp. 2.4G Cordless Mouse
Bus 001 Device 003: ID 0bda:565a Realtek Semiconductor Corp.
Bus 001 Device 004: ID 8087:0029 Intel Corp.
# lsusb -d 04d8:f0bf -vvv
Bus 000 Device 002: ID 04d8:f0bf Microchip Technology, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x04d8 Microchip Technology, Inc.
idProduct 0xf0bf
bcdDevice 1.00
iManufacturer 1 (error)
iProduct 2 (error)
iSerial 4 (error)
bNumConfigurations 1
Device Status: 0x694d
Self Powered
Test Mode
Debug Mode
