* Re: [linux-uvc-devel] HD Camera (4e45:5501) support
[not found] <CAN6+69JTiWpiiOeRn2jAuW__sx2J2p8FWUts1SpLeUoAC=W4vQ@mail.gmail.com>
@ 2019-02-28 19:45 ` Kieran Bingham
2019-03-02 16:34 ` Laurent Pinchart
0 siblings, 1 reply; 6+ messages in thread
From: Kieran Bingham @ 2019-02-28 19:45 UTC (permalink / raw)
To: Amila Manoj, linux-uvc-devel; +Cc: Linux Media Mailing List, Laurent Pinchart
Hi Amila,
I believe this topic might get more attention on the linux-media mailing
list (which I've added to Cc), but I have some comments below too:
On 27/02/2019 16:41, Amila Manoj wrote:
> Hello,
>
>
> I'm trying to get this camera working with Ubuntu 18 (4.15.0-20-generic
> x86_64 GNU/Linux):
>
> http://www.nse-global.com/index.php?ac=article&at=read&did=445
>
> This camera is not listed under supported devices in
> http://www.ideasonboard.org/uvc/#devices
>
> Device initialization fails and it doesn't get listed under /dev/video*
>
> In lsusb, the device is listed with just the vendor and product id's.
>
>
> "lsusb" output:
>
> Bus 002 Device 007: ID 4e45:5501
> Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
> Bus 001 Device 005: ID 8087:0a2b Intel Corp.
> Bus 001 Device 004: ID 1e3d:2093 Chipsbank Microelectronics Co., Ltd CBM209x Flash Drive (OEM)
> Bus 001 Device 003: ID 04f2:0833 Chicony Electronics Co., Ltd
> Bus 001 Device 009: ID 17ef:6019 Lenovo
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>
>
> "dmesg" output (with trace enabled):
>
> [Feb27 15:37] usb 2-1: new SuperSpeed USB device number 7 using xhci_hcd
> [ +0.024687] usb 2-1: LPM exit latency is zeroed, disabling LPM.
> [ +0.000632] usb 2-1: New USB device found, idVendor=4e45, idProduct=5501
> [ +0.000005] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [ +0.000003] usb 2-1: Product: NSE-CAM
> [ +0.000003] usb 2-1: Manufacturer: NSE
> [ +0.001181] uvcvideo: Probing generic UVC device 1
> [ +0.000009] uvcvideo: Found format YUV 4:2:2 (UYVY).
> [ +0.000003] uvcvideo: - 1920x1080 (30.0 fps)
> [ +0.000009] uvcvideo: Found a Status endpoint (addr 82).
> [ +0.000003] uvcvideo: Found UVC 1.10 device NSE-CAM (4e45:5501)
> [ +0.000009] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/2 to device 1 entity 2
> [ +0.000003] uvcvideo: Adding mapping 'Brightness' to control 00000000-0000-0000-0000-000000000101/2.
> [ +0.000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/3 to device 1 entity 2
> [ +0.000003] uvcvideo: Adding mapping 'Contrast' to control 00000000-0000-0000-0000-000000000101/3.
> [ +0.000003] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/6 to device 1 entity 2
> [ +0.000003] uvcvideo: Adding mapping 'Hue' to control 00000000-0000-0000-0000-000000000101/6.
> [ +0.000003] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/7 to device 1 entity 2
> [ +0.000003] uvcvideo: Adding mapping 'Saturation' to control 00000000-0000-0000-0000-000000000101/7.
> [ +0.000004] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/8 to device 1 entity 2
> [ +0.000003] uvcvideo: Adding mapping 'Sharpness' to control 00000000-0000-0000-0000-000000000101/8.
> [ +0.000003] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/10 to device 1 entity 2
> [ +0.000004] uvcvideo: Adding mapping 'White Balance Temperature' to control 00000000-0000-0000-0000-000000000101/10.
> [ +0.000003] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/11 to device 1 entity 2
> [ +0.000003] uvcvideo: Adding mapping 'White Balance Temperature, Auto' to control 00000000-0000-0000-0000-000000000101/11.
> [ +0.000003] uvcvideo: Scanning UVC chain: OT 4 <- XU 3 <- PU 2 <- IT 1
> [ +0.000010] uvcvideo: Found a valid video chain (1 -> 4).
> [ +0.709208] usb 1-2: new low-speed USB device number 9 using xhci_hcd
> [ +0.151295] usb 1-2: New USB device found, idVendor=17ef, idProduct=6019
> [ +0.000005] usb 1-2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
> [ +0.000003] usb 1-2: Product: Lenovo Optical USB Mouse
> [ +4.165317] input: Lenovo Optical USB Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:17EF:6019.0006/input/input16
> [ +0.059888] hid-generic 0003:17EF:6019.0006: input,hidraw0: USB HID v1.11 Mouse [Lenovo Optical USB Mouse] on usb-0000:00:14.0-2/input0
> [ +5.055435] uvcvideo: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround.
> [ +5.119896] uvcvideo: Failed to query (129) UVC probe control : -110 (exp. 34).
Hrm ... that ^ 'looks' like a bug we fixed a while back I think ...
Have you tried other UVC cameras on this system?
Are you able to try a later kernel version just to be sure?
> [ +0.000007] uvcvideo: Failed to initialize the device (-5).
> [ +25.599651] usbhid 2-1:1.2: can't add hid device: -110
> [ +0.000031] usbhid: probe of 2-1:1.2 failed with error -110
>
>
> "lsusb -d 4e45:5501 -v" output:
>
> Bus 002 Device 006: ID 4e45:5501
> Device Descriptor:
> bLength 18
> bDescriptorType 1
> bcdUSB 3.00
> bDeviceClass 239 Miscellaneous Device
> bDeviceSubClass 2 ?
> bDeviceProtocol 1 Interface Association
> bMaxPacketSize0 9
> idVendor 0x4e45
> idProduct 0x5501
> bcdDevice 1.03
> iManufacturer 1 (error)
> iProduct 2 (error)
These (error)s might be a bit of a concern...
> iSerial 0
> bNumConfigurations 1
> Configuration Descriptor:
> bLength 9
> bDescriptorType 2
> wTotalLength 249
> bNumInterfaces 3
> bConfigurationValue 1
> iConfiguration 3 (error)
> bmAttributes 0x80
> (Bus Powered)
> MaxPower 100mA
> Interface Association:
> bLength 8
> bDescriptorType 11
> bFirstInterface 0
> bInterfaceCount 2
> bFunctionClass 14 Video
> bFunctionSubClass 3 Video Interface Collection
> bFunctionProtocol 0
> iFunction 0
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 0
> bNumEndpoints 1
> bInterfaceClass 14 Video
> bInterfaceSubClass 1 Video Control
> bInterfaceProtocol 0
> iInterface 0
> VideoControl Interface Descriptor:
> bLength 13
> bDescriptorType 36
> bDescriptorSubtype 1 (HEADER)
> bcdUVC 1.10
> wTotalLength 81
> dwClockFrequency 48.000000MHz
> bInCollection 1
> baInterfaceNr( 0) 1
> VideoControl Interface Descriptor:
> bLength 18
> bDescriptorType 36
> bDescriptorSubtype 2 (INPUT_TERMINAL)
> bTerminalID 1
> wTerminalType 0x0201 Camera Sensor
> bAssocTerminal 0
> iTerminal 0
> wObjectiveFocalLengthMin 0
> wObjectiveFocalLengthMax 0
> wOcularFocalLength 0
> bControlSize 3
> bmControls 0x00000000
> VideoControl Interface Descriptor:
> bLength 13
> bDescriptorType 36
> bDescriptorSubtype 5 (PROCESSING_UNIT)
> bUnitID 2
> bSourceID 1
> wMaxMultiplier 16384
> bControlSize 3
> bmControls 0x0000105f
> Brightness
> Contrast
> Hue
> Saturation
> Sharpness
> White Balance Temperature
> White Balance Temperature, Auto
> iProcessing 0
> bmVideoStandards 0x 0
> VideoControl Interface Descriptor:
> bLength 28
> bDescriptorType 36
> bDescriptorSubtype 6 (EXTENSION_UNIT)
> bUnitID 3
> guidExtensionCode {ffffffff-ffff-ffff-ffff-ffffffffffff}
Hrm ... Laurent - is that suspicious? or ok?
> bNumControl 0
> bNrPins 1
> baSourceID( 0) 2
> bControlSize 3
> bmControls( 0) 0x00
> bmControls( 1) 0x00
> bmControls( 2) 0x00
> iExtension 0
> VideoControl Interface Descriptor:
> bLength 9
> bDescriptorType 36
> bDescriptorSubtype 3 (OUTPUT_TERMINAL)
> bTerminalID 4
> wTerminalType 0x0101 USB Streaming
> bAssocTerminal 0
> bSourceID 3
> iTerminal 0
> 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
> bMaxBurst 0
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 1
> bAlternateSetting 0
> bNumEndpoints 1
> bInterfaceClass 14 Video
> bInterfaceSubClass 2 Video Streaming
> bInterfaceProtocol 0
> iInterface 0
> VideoStreaming Interface Descriptor:
> bLength 14
> bDescriptorType 36
> bDescriptorSubtype 1 (INPUT_HEADER)
> bNumFormats 1
> wTotalLength 71
> bEndPointAddress 131
> bmInfo 0
> bTerminalLink 4
> bStillCaptureMethod 1
> bTriggerSupport 0
> bTriggerUsage 0
> bControlSize 1
> bmaControls( 0) 27
> VideoStreaming Interface Descriptor:
> bLength 27
> bDescriptorType 36
> bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
> bFormatIndex 1
> bNumFrameDescriptors 1
> guidFormat {55595659-0000-1000-8000-00aa00389b71}
> bBitsPerPixel 16
> bDefaultFrameIndex 1
> bAspectRatioX 0
> bAspectRatioY 0
> bmInterlaceFlags 0x00
> Interlaced stream or variable: No
> Fields per frame: 2 fields
> Field 1 first: No
> Field pattern: Field 1 only
> bCopyProtect 0
> VideoStreaming Interface Descriptor:
> bLength 30
> bDescriptorType 36
> bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
> bFrameIndex 1
> bmCapabilities 0x03
> Still image supported
> Fixed frame-rate
> wWidth 1920
> wHeight 1080
> dwMinBitRate 995328000
> dwMaxBitRate 995328000
> dwMaxVideoFrameBufferSize 4147200
> dwDefaultFrameInterval 333333
> bFrameIntervalType 1
> dwFrameInterval( 0) 333333
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x83 EP 3 IN
> bmAttributes 2
> Transfer Type Bulk
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0400 1x 1024 bytes
> bInterval 0
> bMaxBurst 15
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 2
> bAlternateSetting 0
> bNumEndpoints 1
> 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 29
> Warning: incomplete report descriptor
> Report Descriptor: (length is 7)
> Item(Main ): (null), data=none
> Item(Main ): (null), data=none
> Item(Main ): (null), data=none
> Item(Main ): (null), data=none
> Item(Main ): (null), data=none
> Item(Main ): (null), data=none
> Item(Main ): (null), data=none
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 EP 1 IN
> bmAttributes 3
> Transfer Type Interrupt
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0040 1x 64 bytes
> bInterval 10
> bMaxBurst 0
> Device Status: 0x77e8
> (Bus Powered)
> U2 Enabled
> Debug Mode
>
>
> I would appreciate any pointers to see if I can get this working.
>
> Thank you!
>
>
> Regards,
>
> Amila
>
>
>
> _______________________________________________
> Linux-uvc-devel mailing list
> Linux-uvc-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/linux-uvc-devel
>
--
Regards
--
Kieran
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [linux-uvc-devel] HD Camera (4e45:5501) support
2019-02-28 19:45 ` [linux-uvc-devel] HD Camera (4e45:5501) support Kieran Bingham
@ 2019-03-02 16:34 ` Laurent Pinchart
[not found] ` <CAN6+69+pRnH6zArTAa+2F-B9UDcKHE3DjLEQ0QHqP59CbmWTag@mail.gmail.com>
0 siblings, 1 reply; 6+ messages in thread
From: Laurent Pinchart @ 2019-03-02 16:34 UTC (permalink / raw)
To: Kieran Bingham; +Cc: Amila Manoj, linux-uvc-devel, Linux Media Mailing List
Hello,
On Thu, Feb 28, 2019 at 07:45:57PM +0000, Kieran Bingham wrote:
> Hi Amila,
>
> I believe this topic might get more attention on the linux-media mailing
> list (which I've added to Cc), but I have some comments below too:
>
> On 27/02/2019 16:41, Amila Manoj wrote:
> > Hello,
> >
> > I'm trying to get this camera working with Ubuntu 18 (4.15.0-20-generic
> > x86_64 GNU/Linux):
> >
> > http://www.nse-global.com/index.php?ac=article&at=read&did=445
> >
> > This camera is not listed under supported devices in
> > http://www.ideasonboard.org/uvc/#devices
> >
> > Device initialization fails and it doesn't get listed under /dev/video*
> >
> > In lsusb, the device is listed with just the vendor and product id's.
> >
> >
> > "lsusb" output:
> >
> > Bus 002 Device 007: ID 4e45:5501
> > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
> > Bus 001 Device 005: ID 8087:0a2b Intel Corp.
> > Bus 001 Device 004: ID 1e3d:2093 Chipsbank Microelectronics Co., Ltd CBM209x Flash Drive (OEM)
> > Bus 001 Device 003: ID 04f2:0833 Chicony Electronics Co., Ltd
> > Bus 001 Device 009: ID 17ef:6019 Lenovo
> > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> >
> >
> > "dmesg" output (with trace enabled):
> >
> > [Feb27 15:37] usb 2-1: new SuperSpeed USB device number 7 using xhci_hcd
> > [ +0.024687] usb 2-1: LPM exit latency is zeroed, disabling LPM.
> > [ +0.000632] usb 2-1: New USB device found, idVendor=4e45, idProduct=5501
> > [ +0.000005] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> > [ +0.000003] usb 2-1: Product: NSE-CAM
> > [ +0.000003] usb 2-1: Manufacturer: NSE
> > [ +0.001181] uvcvideo: Probing generic UVC device 1
> > [ +0.000009] uvcvideo: Found format YUV 4:2:2 (UYVY).
> > [ +0.000003] uvcvideo: - 1920x1080 (30.0 fps)
> > [ +0.000009] uvcvideo: Found a Status endpoint (addr 82).
> > [ +0.000003] uvcvideo: Found UVC 1.10 device NSE-CAM (4e45:5501)
> > [ +0.000009] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/2 to device 1 entity 2
> > [ +0.000003] uvcvideo: Adding mapping 'Brightness' to control 00000000-0000-0000-0000-000000000101/2.
> > [ +0.000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/3 to device 1 entity 2
> > [ +0.000003] uvcvideo: Adding mapping 'Contrast' to control 00000000-0000-0000-0000-000000000101/3.
> > [ +0.000003] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/6 to device 1 entity 2
> > [ +0.000003] uvcvideo: Adding mapping 'Hue' to control 00000000-0000-0000-0000-000000000101/6.
> > [ +0.000003] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/7 to device 1 entity 2
> > [ +0.000003] uvcvideo: Adding mapping 'Saturation' to control 00000000-0000-0000-0000-000000000101/7.
> > [ +0.000004] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/8 to device 1 entity 2
> > [ +0.000003] uvcvideo: Adding mapping 'Sharpness' to control 00000000-0000-0000-0000-000000000101/8.
> > [ +0.000003] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/10 to device 1 entity 2
> > [ +0.000004] uvcvideo: Adding mapping 'White Balance Temperature' to control 00000000-0000-0000-0000-000000000101/10.
> > [ +0.000003] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/11 to device 1 entity 2
> > [ +0.000003] uvcvideo: Adding mapping 'White Balance Temperature, Auto' to control 00000000-0000-0000-0000-000000000101/11.
> > [ +0.000003] uvcvideo: Scanning UVC chain: OT 4 <- XU 3 <- PU 2 <- IT 1
> > [ +0.000010] uvcvideo: Found a valid video chain (1 -> 4).
> > [ +0.709208] usb 1-2: new low-speed USB device number 9 using xhci_hcd
> > [ +0.151295] usb 1-2: New USB device found, idVendor=17ef, idProduct=6019
> > [ +0.000005] usb 1-2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
> > [ +0.000003] usb 1-2: Product: Lenovo Optical USB Mouse
> > [ +4.165317] input: Lenovo Optical USB Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:17EF:6019.0006/input/input16
> > [ +0.059888] hid-generic 0003:17EF:6019.0006: input,hidraw0: USB HID v1.11 Mouse [Lenovo Optical USB Mouse] on usb-0000:00:14.0-2/input0
> > [ +5.055435] uvcvideo: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround.
> > [ +5.119896] uvcvideo: Failed to query (129) UVC probe control : -110 (exp. 34).
>
> Hrm ... that ^ 'looks' like a bug we fixed a while back I think ...
The camera times out when the driver tries to get the current value of
the UVC probe control. I would suspect a bug in the camera firmware that
makes it crash when it received the previous GET_DEF(PROBE) request.
GET_DEF(PROBE) can be skipped entirely by setting the
UVC_QUIRK_PROBE_DEF quirk. Amila, could you please try that ? The
easiest way to do so is to disconnect the camera, set the quirk with
echo 0x100 > /sys/module/uvcvideo/parameters/quirks
(running as root, or with sudo) and reconnect the camera.
> Have you tried other UVC cameras on this system?
> Are you able to try a later kernel version just to be sure?
>
>
> > [ +0.000007] uvcvideo: Failed to initialize the device (-5).
> > [ +25.599651] usbhid 2-1:1.2: can't add hid device: -110
> > [ +0.000031] usbhid: probe of 2-1:1.2 failed with error -110
> >
> >
> > "lsusb -d 4e45:5501 -v" output:
> >
> > Bus 002 Device 006: ID 4e45:5501
> > Device Descriptor:
> > bLength 18
> > bDescriptorType 1
> > bcdUSB 3.00
> > bDeviceClass 239 Miscellaneous Device
> > bDeviceSubClass 2 ?
> > bDeviceProtocol 1 Interface Association
> > bMaxPacketSize0 9
> > idVendor 0x4e45
> > idProduct 0x5501
> > bcdDevice 1.03
> > iManufacturer 1 (error)
> > iProduct 2 (error)
>
> These (error)s might be a bit of a concern...
>
> > iSerial 0
> > bNumConfigurations 1
> > Configuration Descriptor:
> > bLength 9
> > bDescriptorType 2
> > wTotalLength 249
> > bNumInterfaces 3
> > bConfigurationValue 1
> > iConfiguration 3 (error)
> > bmAttributes 0x80
> > (Bus Powered)
> > MaxPower 100mA
> > Interface Association:
> > bLength 8
> > bDescriptorType 11
> > bFirstInterface 0
> > bInterfaceCount 2
> > bFunctionClass 14 Video
> > bFunctionSubClass 3 Video Interface Collection
> > bFunctionProtocol 0
> > iFunction 0
> > Interface Descriptor:
> > bLength 9
> > bDescriptorType 4
> > bInterfaceNumber 0
> > bAlternateSetting 0
> > bNumEndpoints 1
> > bInterfaceClass 14 Video
> > bInterfaceSubClass 1 Video Control
> > bInterfaceProtocol 0
> > iInterface 0
> > VideoControl Interface Descriptor:
> > bLength 13
> > bDescriptorType 36
> > bDescriptorSubtype 1 (HEADER)
> > bcdUVC 1.10
> > wTotalLength 81
> > dwClockFrequency 48.000000MHz
> > bInCollection 1
> > baInterfaceNr( 0) 1
> > VideoControl Interface Descriptor:
> > bLength 18
> > bDescriptorType 36
> > bDescriptorSubtype 2 (INPUT_TERMINAL)
> > bTerminalID 1
> > wTerminalType 0x0201 Camera Sensor
> > bAssocTerminal 0
> > iTerminal 0
> > wObjectiveFocalLengthMin 0
> > wObjectiveFocalLengthMax 0
> > wOcularFocalLength 0
> > bControlSize 3
> > bmControls 0x00000000
> > VideoControl Interface Descriptor:
> > bLength 13
> > bDescriptorType 36
> > bDescriptorSubtype 5 (PROCESSING_UNIT)
> > bUnitID 2
> > bSourceID 1
> > wMaxMultiplier 16384
> > bControlSize 3
> > bmControls 0x0000105f
> > Brightness
> > Contrast
> > Hue
> > Saturation
> > Sharpness
> > White Balance Temperature
> > White Balance Temperature, Auto
> > iProcessing 0
> > bmVideoStandards 0x 0
> > VideoControl Interface Descriptor:
> > bLength 28
> > bDescriptorType 36
> > bDescriptorSubtype 6 (EXTENSION_UNIT)
> > bUnitID 3
> > guidExtensionCode {ffffffff-ffff-ffff-ffff-ffffffffffff}
>
> Hrm ... Laurent - is that suspicious? or ok?
An extension unit with no controls and a GUID set to all 1s. Sloppy
firmware, really :-) It shouldn't cause any issue, but it shows the
level of quality to expect from the device.
Ideally these issues should be reported to the device manufacturer, but
that's pretty hard to do in practice.
> > bNumControl 0
> > bNrPins 1
> > baSourceID( 0) 2
> > bControlSize 3
> > bmControls( 0) 0x00
> > bmControls( 1) 0x00
> > bmControls( 2) 0x00
> > iExtension 0
> > VideoControl Interface Descriptor:
> > bLength 9
> > bDescriptorType 36
> > bDescriptorSubtype 3 (OUTPUT_TERMINAL)
> > bTerminalID 4
> > wTerminalType 0x0101 USB Streaming
> > bAssocTerminal 0
> > bSourceID 3
> > iTerminal 0
> > 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
> > bMaxBurst 0
> > Interface Descriptor:
> > bLength 9
> > bDescriptorType 4
> > bInterfaceNumber 1
> > bAlternateSetting 0
> > bNumEndpoints 1
> > bInterfaceClass 14 Video
> > bInterfaceSubClass 2 Video Streaming
> > bInterfaceProtocol 0
> > iInterface 0
> > VideoStreaming Interface Descriptor:
> > bLength 14
> > bDescriptorType 36
> > bDescriptorSubtype 1 (INPUT_HEADER)
> > bNumFormats 1
> > wTotalLength 71
> > bEndPointAddress 131
> > bmInfo 0
> > bTerminalLink 4
> > bStillCaptureMethod 1
> > bTriggerSupport 0
> > bTriggerUsage 0
> > bControlSize 1
> > bmaControls( 0) 27
> > VideoStreaming Interface Descriptor:
> > bLength 27
> > bDescriptorType 36
> > bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
> > bFormatIndex 1
> > bNumFrameDescriptors 1
> > guidFormat {55595659-0000-1000-8000-00aa00389b71}
> > bBitsPerPixel 16
> > bDefaultFrameIndex 1
> > bAspectRatioX 0
> > bAspectRatioY 0
> > bmInterlaceFlags 0x00
> > Interlaced stream or variable: No
> > Fields per frame: 2 fields
> > Field 1 first: No
> > Field pattern: Field 1 only
> > bCopyProtect 0
> > VideoStreaming Interface Descriptor:
> > bLength 30
> > bDescriptorType 36
> > bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
> > bFrameIndex 1
> > bmCapabilities 0x03
> > Still image supported
> > Fixed frame-rate
> > wWidth 1920
> > wHeight 1080
> > dwMinBitRate 995328000
> > dwMaxBitRate 995328000
> > dwMaxVideoFrameBufferSize 4147200
> > dwDefaultFrameInterval 333333
> > bFrameIntervalType 1
> > dwFrameInterval( 0) 333333
> > Endpoint Descriptor:
> > bLength 7
> > bDescriptorType 5
> > bEndpointAddress 0x83 EP 3 IN
> > bmAttributes 2
> > Transfer Type Bulk
> > Synch Type None
> > Usage Type Data
> > wMaxPacketSize 0x0400 1x 1024 bytes
> > bInterval 0
> > bMaxBurst 15
> > Interface Descriptor:
> > bLength 9
> > bDescriptorType 4
> > bInterfaceNumber 2
> > bAlternateSetting 0
> > bNumEndpoints 1
> > 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 29
> > Warning: incomplete report descriptor
> > Report Descriptor: (length is 7)
> > Item(Main ): (null), data=none
> > Item(Main ): (null), data=none
> > Item(Main ): (null), data=none
> > Item(Main ): (null), data=none
> > Item(Main ): (null), data=none
> > Item(Main ): (null), data=none
> > Item(Main ): (null), data=none
> > Endpoint Descriptor:
> > bLength 7
> > bDescriptorType 5
> > bEndpointAddress 0x81 EP 1 IN
> > bmAttributes 3
> > Transfer Type Interrupt
> > Synch Type None
> > Usage Type Data
> > wMaxPacketSize 0x0040 1x 64 bytes
> > bInterval 10
> > bMaxBurst 0
> > Device Status: 0x77e8
> > (Bus Powered)
> > U2 Enabled
> > Debug Mode
> >
> >
> > I would appreciate any pointers to see if I can get this working.
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [linux-uvc-devel] HD Camera (4e45:5501) support
[not found] ` <CAN6+69+pRnH6zArTAa+2F-B9UDcKHE3DjLEQ0QHqP59CbmWTag@mail.gmail.com>
@ 2019-03-04 14:07 ` Amila Manoj
2019-03-05 13:46 ` Laurent Pinchart
1 sibling, 0 replies; 6+ messages in thread
From: Amila Manoj @ 2019-03-04 14:07 UTC (permalink / raw)
To: Linux Media Mailing List
Sending again as plain text to linux-media list.
On Mon, Mar 4, 2019 at 3:02 PM Amila Manoj <amilamanoj@gmail.com> wrote:
>
> Hello Laurent and Kieran,
>
> Thank you very much for the information.
>
> I haven't tried other uvc cameras on the system. This is a fresh Ubuntu installation.
>
> Installed all available updates for Ubuntu and now the version is: Ubuntu 18.04.2 LTS (4.15.0-45-generic)
>
> I set the quirk as Laurent instructed but the error seems to be same.
>
> dmesg output:
> [ +9,015628] usb 2-2: new SuperSpeed USB device number 5 using xhci_hcd
> [ +0,020584] usb 2-2: LPM exit latency is zeroed, disabling LPM.
> [ +0,000620] usb 2-2: New USB device found, idVendor=4e45, idProduct=5501
> [ +0,000006] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [ +0,000004] usb 2-2: Product: NSE-CAM
> [ +0,000004] usb 2-2: Manufacturer: NSE
> [ +0,001355] uvcvideo: Probing generic UVC device 2
> [ +0,000010] uvcvideo: Found format YUV 4:2:2 (UYVY).
> [ +0,000005] uvcvideo: - 1920x1080 (30.0 fps)
> [ +0,000009] uvcvideo: Found a Status endpoint (addr 82).
> [ +0,000004] uvcvideo: Found UVC 1.10 device NSE-CAM (4e45:5501)
> [ +0,000003] uvcvideo: Forcing device quirks to 0x100 by module parameter for testing purpose.
> [ +0,000002] uvcvideo: Please report required quirks to the linux-uvc-devel mailing list.
> [ +0,000010] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/2 to device 2 entity 2
> [ +0,000005] uvcvideo: Adding mapping 'Brightness' to control 00000000-0000-0000-0000-000000000101/2.
> [ +0,000006] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/3 to device 2 entity 2
> [ +0,000003] uvcvideo: Adding mapping 'Contrast' to control 00000000-0000-0000-0000-000000000101/3.
> [ +0,000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/6 to device 2 entity 2
> [ +0,000004] uvcvideo: Adding mapping 'Hue' to control 00000000-0000-0000-0000-000000000101/6.
> [ +0,000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/7 to device 2 entity 2
> [ +0,000004] uvcvideo: Adding mapping 'Saturation' to control 00000000-0000-0000-0000-000000000101/7.
> [ +0,000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/8 to device 2 entity 2
> [ +0,000004] uvcvideo: Adding mapping 'Sharpness' to control 00000000-0000-0000-0000-000000000101/8.
> [ +0,000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/10 to device 2 entity 2
> [ +0,000005] uvcvideo: Adding mapping 'White Balance Temperature' to control 00000000-0000-0000-0000-000000000101/10.
> [ +0,000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/11 to device 2 entity 2
> [ +0,000004] uvcvideo: Adding mapping 'White Balance Temperature, Auto' to control 00000000-0000-0000-0000-000000000101/11.
> [ +0,000004] uvcvideo: Scanning UVC chain: OT 4 <- XU 3 <- PU 2 <- IT 1
> [ +0,000014] uvcvideo: Found a valid video chain (1 -> 4).
> [ +10,161183] uvcvideo: Failed to query (129) UVC probe control : -110 (exp. 34).
> [ +0,000009] uvcvideo: Failed to initialize the device (-5).
>
> "modinfo uvcvideo" output:
> filename: /lib/modules/4.15.0-45-generic/kernel/drivers/media/usb/uvc/uvcvideo.ko
> version: 1.1.1
> license: GPL
> description: USB Video Class driver
> author: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> srcversion: DBA8F055BDC0120170B3498
> alias: usb:v*p*d*dc*dsc*dp*ic0Eisc01ip01in*
> alias: usb:v*p*d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v2833p0211d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v2833p0201d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v1C4Fp3000d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v1B3Bp2951d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v19ABp1000d00*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v19ABp1000d01[0-1]*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v19ABp1000d012[0-6]dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v199Ep8102d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v18ECp3290d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v18ECp3288d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v18ECp3188d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v18CDpCAFEd*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v1871p0516d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v1871p0306d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v17EFp480Bd*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v17DCp0202d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v174Fp8A34d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v174Fp8A33d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v174Fp8A31d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v174Fp8A12d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v174Fp5931d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v174Fp5212d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v152Dp0310d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v13D3p5103d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v0E8Dp0004d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v0BD3p0555d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v0AC8p3420d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v0AC8p3410d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v0AC8p332Dd*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v06F8p300Cd*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05E3p0505d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05C8p0403d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05ACp8600d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05ACp8501d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05A9p7670d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05A9p264Ad*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05A9p2643d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05A9p2641d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05A9p2640d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v058Fp3820d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v04F2pB071d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v046Dp082Dd*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v046Dp08C7d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v046Dp08C6d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v046Dp08C5d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v046Dp08C3d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v046Dp08C2d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v046Dp08C1d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v045Ep0723d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v045Ep0721d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v045Ep00F8d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v0458p706Ed*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v0416pA91Ad*dc*dsc*dp*ic0Eisc01ip00in*
> depends: videodev,videobuf2-core,videobuf2-v4l2,videobuf2-vmalloc,media
> retpoline: Y
> intree: Y
> name: uvcvideo
> vermagic: 4.15.0-45-generic SMP mod_unload
> signat: PKCS#7
> signer:
> sig_key:
> sig_hashalgo: md4
> parm: clock:Video buffers timestamp clock
> parm: hwtimestamps:Use hardware timestamps (uint)
> parm: nodrop:Don't drop incomplete frames (uint)
> parm: quirks:Forced device quirks (uint)
> parm: trace:Trace level bitmask (uint)
> parm: timeout:Streaming control requests timeout (uint)
>
> In there anything else I could try?
>
> Thank you!
>
> Regards,
> Amila
>
> On Sat, Mar 2, 2019 at 5:34 PM Laurent Pinchart <laurent.pinchart@ideasonboard.com> wrote:
>>
>> Hello,
>>
>> On Thu, Feb 28, 2019 at 07:45:57PM +0000, Kieran Bingham wrote:
>> > Hi Amila,
>> >
>> > I believe this topic might get more attention on the linux-media mailing
>> > list (which I've added to Cc), but I have some comments below too:
>> >
>> > On 27/02/2019 16:41, Amila Manoj wrote:
>> > > Hello,
>> > >
>> > > I'm trying to get this camera working with Ubuntu 18 (4.15.0-20-generic
>> > > x86_64 GNU/Linux):
>> > >
>> > > http://www.nse-global.com/index.php?ac=article&at=read&did=445
>> > >
>> > > This camera is not listed under supported devices in
>> > > http://www.ideasonboard.org/uvc/#devices
>> > >
>> > > Device initialization fails and it doesn't get listed under /dev/video*
>> > >
>> > > In lsusb, the device is listed with just the vendor and product id's.
>> > >
>> > >
>> > > "lsusb" output:
>> > >
>> > > Bus 002 Device 007: ID 4e45:5501
>> > > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
>> > > Bus 001 Device 005: ID 8087:0a2b Intel Corp.
>> > > Bus 001 Device 004: ID 1e3d:2093 Chipsbank Microelectronics Co., Ltd CBM209x Flash Drive (OEM)
>> > > Bus 001 Device 003: ID 04f2:0833 Chicony Electronics Co., Ltd
>> > > Bus 001 Device 009: ID 17ef:6019 Lenovo
>> > > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> > >
>> > >
>> > > "dmesg" output (with trace enabled):
>> > >
>> > > [Feb27 15:37] usb 2-1: new SuperSpeed USB device number 7 using xhci_hcd
>> > > [ +0.024687] usb 2-1: LPM exit latency is zeroed, disabling LPM.
>> > > [ +0.000632] usb 2-1: New USB device found, idVendor=4e45, idProduct=5501
>> > > [ +0.000005] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>> > > [ +0.000003] usb 2-1: Product: NSE-CAM
>> > > [ +0.000003] usb 2-1: Manufacturer: NSE
>> > > [ +0.001181] uvcvideo: Probing generic UVC device 1
>> > > [ +0.000009] uvcvideo: Found format YUV 4:2:2 (UYVY).
>> > > [ +0.000003] uvcvideo: - 1920x1080 (30.0 fps)
>> > > [ +0.000009] uvcvideo: Found a Status endpoint (addr 82).
>> > > [ +0.000003] uvcvideo: Found UVC 1.10 device NSE-CAM (4e45:5501)
>> > > [ +0.000009] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/2 to device 1 entity 2
>> > > [ +0.000003] uvcvideo: Adding mapping 'Brightness' to control 00000000-0000-0000-0000-000000000101/2.
>> > > [ +0.000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/3 to device 1 entity 2
>> > > [ +0.000003] uvcvideo: Adding mapping 'Contrast' to control 00000000-0000-0000-0000-000000000101/3.
>> > > [ +0.000003] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/6 to device 1 entity 2
>> > > [ +0.000003] uvcvideo: Adding mapping 'Hue' to control 00000000-0000-0000-0000-000000000101/6.
>> > > [ +0.000003] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/7 to device 1 entity 2
>> > > [ +0.000003] uvcvideo: Adding mapping 'Saturation' to control 00000000-0000-0000-0000-000000000101/7.
>> > > [ +0.000004] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/8 to device 1 entity 2
>> > > [ +0.000003] uvcvideo: Adding mapping 'Sharpness' to control 00000000-0000-0000-0000-000000000101/8.
>> > > [ +0.000003] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/10 to device 1 entity 2
>> > > [ +0.000004] uvcvideo: Adding mapping 'White Balance Temperature' to control 00000000-0000-0000-0000-000000000101/10.
>> > > [ +0.000003] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/11 to device 1 entity 2
>> > > [ +0.000003] uvcvideo: Adding mapping 'White Balance Temperature, Auto' to control 00000000-0000-0000-0000-000000000101/11.
>> > > [ +0.000003] uvcvideo: Scanning UVC chain: OT 4 <- XU 3 <- PU 2 <- IT 1
>> > > [ +0.000010] uvcvideo: Found a valid video chain (1 -> 4).
>> > > [ +0.709208] usb 1-2: new low-speed USB device number 9 using xhci_hcd
>> > > [ +0.151295] usb 1-2: New USB device found, idVendor=17ef, idProduct=6019
>> > > [ +0.000005] usb 1-2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
>> > > [ +0.000003] usb 1-2: Product: Lenovo Optical USB Mouse
>> > > [ +4.165317] input: Lenovo Optical USB Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:17EF:6019.0006/input/input16
>> > > [ +0.059888] hid-generic 0003:17EF:6019.0006: input,hidraw0: USB HID v1.11 Mouse [Lenovo Optical USB Mouse] on usb-0000:00:14.0-2/input0
>> > > [ +5.055435] uvcvideo: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround.
>> > > [ +5.119896] uvcvideo: Failed to query (129) UVC probe control : -110 (exp. 34).
>> >
>> > Hrm ... that ^ 'looks' like a bug we fixed a while back I think ...
>>
>> The camera times out when the driver tries to get the current value of
>> the UVC probe control. I would suspect a bug in the camera firmware that
>> makes it crash when it received the previous GET_DEF(PROBE) request.
>>
>> GET_DEF(PROBE) can be skipped entirely by setting the
>> UVC_QUIRK_PROBE_DEF quirk. Amila, could you please try that ? The
>> easiest way to do so is to disconnect the camera, set the quirk with
>>
>> echo 0x100 > /sys/module/uvcvideo/parameters/quirks
>>
>> (running as root, or with sudo) and reconnect the camera.
>>
>> > Have you tried other UVC cameras on this system?
>> > Are you able to try a later kernel version just to be sure?
>> >
>> >
>> > > [ +0.000007] uvcvideo: Failed to initialize the device (-5).
>> > > [ +25.599651] usbhid 2-1:1.2: can't add hid device: -110
>> > > [ +0.000031] usbhid: probe of 2-1:1.2 failed with error -110
>> > >
>> > >
>> > > "lsusb -d 4e45:5501 -v" output:
>> > >
>> > > Bus 002 Device 006: ID 4e45:5501
>> > > Device Descriptor:
>> > > bLength 18
>> > > bDescriptorType 1
>> > > bcdUSB 3.00
>> > > bDeviceClass 239 Miscellaneous Device
>> > > bDeviceSubClass 2 ?
>> > > bDeviceProtocol 1 Interface Association
>> > > bMaxPacketSize0 9
>> > > idVendor 0x4e45
>> > > idProduct 0x5501
>> > > bcdDevice 1.03
>> > > iManufacturer 1 (error)
>> > > iProduct 2 (error)
>> >
>> > These (error)s might be a bit of a concern...
>> >
>> > > iSerial 0
>> > > bNumConfigurations 1
>> > > Configuration Descriptor:
>> > > bLength 9
>> > > bDescriptorType 2
>> > > wTotalLength 249
>> > > bNumInterfaces 3
>> > > bConfigurationValue 1
>> > > iConfiguration 3 (error)
>> > > bmAttributes 0x80
>> > > (Bus Powered)
>> > > MaxPower 100mA
>> > > Interface Association:
>> > > bLength 8
>> > > bDescriptorType 11
>> > > bFirstInterface 0
>> > > bInterfaceCount 2
>> > > bFunctionClass 14 Video
>> > > bFunctionSubClass 3 Video Interface Collection
>> > > bFunctionProtocol 0
>> > > iFunction 0
>> > > Interface Descriptor:
>> > > bLength 9
>> > > bDescriptorType 4
>> > > bInterfaceNumber 0
>> > > bAlternateSetting 0
>> > > bNumEndpoints 1
>> > > bInterfaceClass 14 Video
>> > > bInterfaceSubClass 1 Video Control
>> > > bInterfaceProtocol 0
>> > > iInterface 0
>> > > VideoControl Interface Descriptor:
>> > > bLength 13
>> > > bDescriptorType 36
>> > > bDescriptorSubtype 1 (HEADER)
>> > > bcdUVC 1.10
>> > > wTotalLength 81
>> > > dwClockFrequency 48.000000MHz
>> > > bInCollection 1
>> > > baInterfaceNr( 0) 1
>> > > VideoControl Interface Descriptor:
>> > > bLength 18
>> > > bDescriptorType 36
>> > > bDescriptorSubtype 2 (INPUT_TERMINAL)
>> > > bTerminalID 1
>> > > wTerminalType 0x0201 Camera Sensor
>> > > bAssocTerminal 0
>> > > iTerminal 0
>> > > wObjectiveFocalLengthMin 0
>> > > wObjectiveFocalLengthMax 0
>> > > wOcularFocalLength 0
>> > > bControlSize 3
>> > > bmControls 0x00000000
>> > > VideoControl Interface Descriptor:
>> > > bLength 13
>> > > bDescriptorType 36
>> > > bDescriptorSubtype 5 (PROCESSING_UNIT)
>> > > bUnitID 2
>> > > bSourceID 1
>> > > wMaxMultiplier 16384
>> > > bControlSize 3
>> > > bmControls 0x0000105f
>> > > Brightness
>> > > Contrast
>> > > Hue
>> > > Saturation
>> > > Sharpness
>> > > White Balance Temperature
>> > > White Balance Temperature, Auto
>> > > iProcessing 0
>> > > bmVideoStandards 0x 0
>> > > VideoControl Interface Descriptor:
>> > > bLength 28
>> > > bDescriptorType 36
>> > > bDescriptorSubtype 6 (EXTENSION_UNIT)
>> > > bUnitID 3
>> > > guidExtensionCode {ffffffff-ffff-ffff-ffff-ffffffffffff}
>> >
>> > Hrm ... Laurent - is that suspicious? or ok?
>>
>> An extension unit with no controls and a GUID set to all 1s. Sloppy
>> firmware, really :-) It shouldn't cause any issue, but it shows the
>> level of quality to expect from the device.
>>
>> Ideally these issues should be reported to the device manufacturer, but
>> that's pretty hard to do in practice.
>>
>> > > bNumControl 0
>> > > bNrPins 1
>> > > baSourceID( 0) 2
>> > > bControlSize 3
>> > > bmControls( 0) 0x00
>> > > bmControls( 1) 0x00
>> > > bmControls( 2) 0x00
>> > > iExtension 0
>> > > VideoControl Interface Descriptor:
>> > > bLength 9
>> > > bDescriptorType 36
>> > > bDescriptorSubtype 3 (OUTPUT_TERMINAL)
>> > > bTerminalID 4
>> > > wTerminalType 0x0101 USB Streaming
>> > > bAssocTerminal 0
>> > > bSourceID 3
>> > > iTerminal 0
>> > > 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
>> > > bMaxBurst 0
>> > > Interface Descriptor:
>> > > bLength 9
>> > > bDescriptorType 4
>> > > bInterfaceNumber 1
>> > > bAlternateSetting 0
>> > > bNumEndpoints 1
>> > > bInterfaceClass 14 Video
>> > > bInterfaceSubClass 2 Video Streaming
>> > > bInterfaceProtocol 0
>> > > iInterface 0
>> > > VideoStreaming Interface Descriptor:
>> > > bLength 14
>> > > bDescriptorType 36
>> > > bDescriptorSubtype 1 (INPUT_HEADER)
>> > > bNumFormats 1
>> > > wTotalLength 71
>> > > bEndPointAddress 131
>> > > bmInfo 0
>> > > bTerminalLink 4
>> > > bStillCaptureMethod 1
>> > > bTriggerSupport 0
>> > > bTriggerUsage 0
>> > > bControlSize 1
>> > > bmaControls( 0) 27
>> > > VideoStreaming Interface Descriptor:
>> > > bLength 27
>> > > bDescriptorType 36
>> > > bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
>> > > bFormatIndex 1
>> > > bNumFrameDescriptors 1
>> > > guidFormat {55595659-0000-1000-8000-00aa00389b71}
>> > > bBitsPerPixel 16
>> > > bDefaultFrameIndex 1
>> > > bAspectRatioX 0
>> > > bAspectRatioY 0
>> > > bmInterlaceFlags 0x00
>> > > Interlaced stream or variable: No
>> > > Fields per frame: 2 fields
>> > > Field 1 first: No
>> > > Field pattern: Field 1 only
>> > > bCopyProtect 0
>> > > VideoStreaming Interface Descriptor:
>> > > bLength 30
>> > > bDescriptorType 36
>> > > bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
>> > > bFrameIndex 1
>> > > bmCapabilities 0x03
>> > > Still image supported
>> > > Fixed frame-rate
>> > > wWidth 1920
>> > > wHeight 1080
>> > > dwMinBitRate 995328000
>> > > dwMaxBitRate 995328000
>> > > dwMaxVideoFrameBufferSize 4147200
>> > > dwDefaultFrameInterval 333333
>> > > bFrameIntervalType 1
>> > > dwFrameInterval( 0) 333333
>> > > Endpoint Descriptor:
>> > > bLength 7
>> > > bDescriptorType 5
>> > > bEndpointAddress 0x83 EP 3 IN
>> > > bmAttributes 2
>> > > Transfer Type Bulk
>> > > Synch Type None
>> > > Usage Type Data
>> > > wMaxPacketSize 0x0400 1x 1024 bytes
>> > > bInterval 0
>> > > bMaxBurst 15
>> > > Interface Descriptor:
>> > > bLength 9
>> > > bDescriptorType 4
>> > > bInterfaceNumber 2
>> > > bAlternateSetting 0
>> > > bNumEndpoints 1
>> > > 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 29
>> > > Warning: incomplete report descriptor
>> > > Report Descriptor: (length is 7)
>> > > Item(Main ): (null), data=none
>> > > Item(Main ): (null), data=none
>> > > Item(Main ): (null), data=none
>> > > Item(Main ): (null), data=none
>> > > Item(Main ): (null), data=none
>> > > Item(Main ): (null), data=none
>> > > Item(Main ): (null), data=none
>> > > Endpoint Descriptor:
>> > > bLength 7
>> > > bDescriptorType 5
>> > > bEndpointAddress 0x81 EP 1 IN
>> > > bmAttributes 3
>> > > Transfer Type Interrupt
>> > > Synch Type None
>> > > Usage Type Data
>> > > wMaxPacketSize 0x0040 1x 64 bytes
>> > > bInterval 10
>> > > bMaxBurst 0
>> > > Device Status: 0x77e8
>> > > (Bus Powered)
>> > > U2 Enabled
>> > > Debug Mode
>> > >
>> > >
>> > > I would appreciate any pointers to see if I can get this working.
>>
>> --
>> Regards,
>>
>> Laurent Pinchart
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [linux-uvc-devel] HD Camera (4e45:5501) support
[not found] ` <CAN6+69+pRnH6zArTAa+2F-B9UDcKHE3DjLEQ0QHqP59CbmWTag@mail.gmail.com>
2019-03-04 14:07 ` Amila Manoj
@ 2019-03-05 13:46 ` Laurent Pinchart
2019-03-05 15:50 ` Amila Manoj
1 sibling, 1 reply; 6+ messages in thread
From: Laurent Pinchart @ 2019-03-05 13:46 UTC (permalink / raw)
To: Amila Manoj; +Cc: Kieran Bingham, linux-uvc-devel, Linux Media Mailing List
Hi Amila,
On Mon, Mar 04, 2019 at 03:02:33PM +0100, Amila Manoj wrote:
> Hello Laurent and Kieran,
>
> Thank you very much for the information.
>
> I haven't tried other uvc cameras on the system. This is a fresh Ubuntu
> installation.
>
> Installed all available updates for Ubuntu and now the version is: Ubuntu
> 18.04.2 LTS (4.15.0-45-generic)
>
> I set the quirk as Laurent instructed but the error seems to be same.
>
> dmesg output:
> [ +9,015628] usb 2-2: new SuperSpeed USB device number 5 using xhci_hcd
> [ +0,020584] usb 2-2: LPM exit latency is zeroed, disabling LPM.
> [ +0,000620] usb 2-2: New USB device found, idVendor=4e45, idProduct=5501
> [ +0,000006] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [ +0,000004] usb 2-2: Product: NSE-CAM
> [ +0,000004] usb 2-2: Manufacturer: NSE
> [ +0,001355] uvcvideo: Probing generic UVC device 2
> [ +0,000010] uvcvideo: Found format YUV 4:2:2 (UYVY).
> [ +0,000005] uvcvideo: - 1920x1080 (30.0 fps)
> [ +0,000009] uvcvideo: Found a Status endpoint (addr 82).
> [ +0,000004] uvcvideo: Found UVC 1.10 device NSE-CAM (4e45:5501)
> [ +0,000003] uvcvideo: Forcing device quirks to 0x100 by module parameter for
> testing purpose.
> [ +0,000002] uvcvideo: Please report required quirks to the linux-uvc-devel
> mailing list.
> [ +0,000010] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/2 to
> device 2 entity 2
> [ +0,000005] uvcvideo: Adding mapping 'Brightness' to control
> 00000000-0000-0000-0000-000000000101/2.
> [ +0,000006] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/3 to
> device 2 entity 2
> [ +0,000003] uvcvideo: Adding mapping 'Contrast' to control
> 00000000-0000-0000-0000-000000000101/3.
> [ +0,000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/6 to
> device 2 entity 2
> [ +0,000004] uvcvideo: Adding mapping 'Hue' to control
> 00000000-0000-0000-0000-000000000101/6.
> [ +0,000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/7 to
> device 2 entity 2
> [ +0,000004] uvcvideo: Adding mapping 'Saturation' to control
> 00000000-0000-0000-0000-000000000101/7.
> [ +0,000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/8 to
> device 2 entity 2
> [ +0,000004] uvcvideo: Adding mapping 'Sharpness' to control
> 00000000-0000-0000-0000-000000000101/8.
> [ +0,000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/10
> to device 2 entity 2
> [ +0,000005] uvcvideo: Adding mapping 'White Balance Temperature' to control
> 00000000-0000-0000-0000-000000000101/10.
> [ +0,000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/11
> to device 2 entity 2
> [ +0,000004] uvcvideo: Adding mapping 'White Balance Temperature, Auto' to
> control 00000000-0000-0000-0000-000000000101/11.
> [ +0,000004] uvcvideo: Scanning UVC chain: OT 4 <- XU 3 <- PU 2 <- IT 1
> [ +0,000014] uvcvideo: Found a valid video chain (1 -> 4).
The GET_DEF(PROBE) is gone, this shows the quirk has been applied
correctly.
> [ +10,161183] uvcvideo: Failed to query (129) UVC probe control : -110 (exp.
> 34).
But this error still occurs :-(
> [ +0,000009] uvcvideo: Failed to initialize the device (-5).
>
> "modinfo uvcvideo" output:
> filename: /lib/modules/4.15.0-45-generic/kernel/drivers/media/usb/uvc/
> uvcvideo.ko
> version: 1.1.1
> license: GPL
> description: USB Video Class driver
> author: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> srcversion: DBA8F055BDC0120170B3498
> alias: usb:v*p*d*dc*dsc*dp*ic0Eisc01ip01in*
> alias: usb:v*p*d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v2833p0211d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v2833p0201d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v1C4Fp3000d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v1B3Bp2951d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v19ABp1000d00*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v19ABp1000d01[0-1]*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v19ABp1000d012[0-6]dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v199Ep8102d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v18ECp3290d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v18ECp3288d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v18ECp3188d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v18CDpCAFEd*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v1871p0516d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v1871p0306d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v17EFp480Bd*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v17DCp0202d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v174Fp8A34d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v174Fp8A33d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v174Fp8A31d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v174Fp8A12d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v174Fp5931d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v174Fp5212d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v152Dp0310d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v13D3p5103d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v0E8Dp0004d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v0BD3p0555d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v0AC8p3420d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v0AC8p3410d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v0AC8p332Dd*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v06F8p300Cd*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05E3p0505d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05C8p0403d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05ACp8600d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05ACp8501d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05A9p7670d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05A9p264Ad*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05A9p2643d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05A9p2641d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v05A9p2640d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v058Fp3820d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v04F2pB071d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v046Dp082Dd*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v046Dp08C7d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v046Dp08C6d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v046Dp08C5d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v046Dp08C3d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v046Dp08C2d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v046Dp08C1d*dc*dsc*dp*icFFisc01ip00in*
> alias: usb:v045Ep0723d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v045Ep0721d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v045Ep00F8d*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v0458p706Ed*dc*dsc*dp*ic0Eisc01ip00in*
> alias: usb:v0416pA91Ad*dc*dsc*dp*ic0Eisc01ip00in*
> depends: videodev,videobuf2-core,videobuf2-v4l2,videobuf2-vmalloc,media
> retpoline: Y
> intree: Y
> name: uvcvideo
> vermagic: 4.15.0-45-generic SMP mod_unload
> signat: PKCS#7
> signer:
> sig_key:
> sig_hashalgo: md4
> parm: clock:Video buffers timestamp clock
> parm: hwtimestamps:Use hardware timestamps (uint)
> parm: nodrop:Don't drop incomplete frames (uint)
> parm: quirks:Forced device quirks (uint)
> parm: trace:Trace level bitmask (uint)
> parm: timeout:Streaming control requests timeout (uint)
>
> In there anything else I could try?
Have you tried connecting the camera to a Windows or Mac host to see if
it works there ? I'd like to rule out the option of a defective camera.
If that works, at this stage I would usually try to capture USB trafic
when the camera is connected to a working host, and compare that with
the requests sent by the uvcvideo driver. I'm afraid I can't help you
with capturing USB trafic with Windows or Mac though.
I would also recommend contacting the vendor to report the problem, just
in case.
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [linux-uvc-devel] HD Camera (4e45:5501) support
2019-03-05 13:46 ` Laurent Pinchart
@ 2019-03-05 15:50 ` Amila Manoj
2019-03-13 1:03 ` Laurent Pinchart
0 siblings, 1 reply; 6+ messages in thread
From: Amila Manoj @ 2019-03-05 15:50 UTC (permalink / raw)
To: Laurent Pinchart
Cc: Kieran Bingham, linux-uvc-devel, Linux Media Mailing List
Hi Laurent,
Thank you very much for the reply.
I tried it on a Windows 10 computer and it worked fine without
installing any additional software.
Also managed to capture USB traffic on Linux (didn't capture on Windows yet).
I don't see a lot of traffic, most of the messages are USB and USBHID
protocol messages for GET_STATUS, SET_FEATURE, GET_DESCRIPTOR etc.
There is only one USBVIDEO protocol message for GET_CUR (0x81). Seems
like this request fails the error "No such file or directory (-ENOENT)
(-2). Does this sound like a bug in firmware / cause for the error we
saw in dmesg output?
Here's the full text of USBVIDEO request and response:
REQUEST:
Frame 86: 64 bytes on wire (512 bits), 64 bytes captured (512 bits) on
interface 0
USB URB
[Source: host]
[Destination: 2.13.0]
URB id: 0xffff89299a435600
URB type: URB_SUBMIT ('S')
URB transfer type: URB_CONTROL (0x02)
Endpoint: 0x80, Direction: IN
Device: 13
URB bus id: 2
Device setup request: relevant (0)
Data: not present ('<')
URB sec: 1551797452
URB usec: 468271
URB status: Operation now in progress (-EINPROGRESS) (-115)
URB length [bytes]: 34
Data length [bytes]: 0
[Response in: 87]
Interval: 0
Start frame: 0
Copy of Transfer Flags: 0x00000200
Number of ISO descriptors: 0
[bInterfaceClass: Video (0x0e)]
URB setup
bRequest: GET CUR (0x81)
Control Selector: Probe (0x01)
Interface: 0x01
Entity: 0x00
wLength: 34
RESPONSE:
Frame 87: 64 bytes on wire (512 bits), 64 bytes captured (512 bits) on
interface 0
USB URB
[Source: 2.13.0]
[Destination: host]
URB id: 0xffff89299a435600
URB type: URB_COMPLETE ('C')
URB transfer type: URB_CONTROL (0x02)
Endpoint: 0x80, Direction: IN
Device: 13
URB bus id: 2
Device setup request: not relevant ('-')
Data: present (0)
URB sec: 1551797457
URB usec: 587755
URB status: No such file or directory (-ENOENT) (-2)
URB length [bytes]: 0
Data length [bytes]: 0
[Request in: 86]
[Time from request: 5.119484000 seconds]
Unused Setup Header
Interval: 0
Start frame: 0
Copy of Transfer Flags: 0x00000200
Number of ISO descriptors: 0
[bInterfaceClass: Video (0x0e)]
[Interface: 0x01]
[Entity: 0x00]
[Control Selector: Probe (0x01)]
Thank you!
Best regards,
Amila
On Tue, Mar 5, 2019 at 2:46 PM Laurent Pinchart
<laurent.pinchart@ideasonboard.com> wrote:
>
> Hi Amila,
>
> On Mon, Mar 04, 2019 at 03:02:33PM +0100, Amila Manoj wrote:
> > Hello Laurent and Kieran,
> >
> > Thank you very much for the information.
> >
> > I haven't tried other uvc cameras on the system. This is a fresh Ubuntu
> > installation.
> >
> > Installed all available updates for Ubuntu and now the version is: Ubuntu
> > 18.04.2 LTS (4.15.0-45-generic)
> >
> > I set the quirk as Laurent instructed but the error seems to be same.
> >
> > dmesg output:
> > [ +9,015628] usb 2-2: new SuperSpeed USB device number 5 using xhci_hcd
> > [ +0,020584] usb 2-2: LPM exit latency is zeroed, disabling LPM.
> > [ +0,000620] usb 2-2: New USB device found, idVendor=4e45, idProduct=5501
> > [ +0,000006] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> > [ +0,000004] usb 2-2: Product: NSE-CAM
> > [ +0,000004] usb 2-2: Manufacturer: NSE
> > [ +0,001355] uvcvideo: Probing generic UVC device 2
> > [ +0,000010] uvcvideo: Found format YUV 4:2:2 (UYVY).
> > [ +0,000005] uvcvideo: - 1920x1080 (30.0 fps)
> > [ +0,000009] uvcvideo: Found a Status endpoint (addr 82).
> > [ +0,000004] uvcvideo: Found UVC 1.10 device NSE-CAM (4e45:5501)
> > [ +0,000003] uvcvideo: Forcing device quirks to 0x100 by module parameter for
> > testing purpose.
> > [ +0,000002] uvcvideo: Please report required quirks to the linux-uvc-devel
> > mailing list.
> > [ +0,000010] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/2 to
> > device 2 entity 2
> > [ +0,000005] uvcvideo: Adding mapping 'Brightness' to control
> > 00000000-0000-0000-0000-000000000101/2.
> > [ +0,000006] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/3 to
> > device 2 entity 2
> > [ +0,000003] uvcvideo: Adding mapping 'Contrast' to control
> > 00000000-0000-0000-0000-000000000101/3.
> > [ +0,000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/6 to
> > device 2 entity 2
> > [ +0,000004] uvcvideo: Adding mapping 'Hue' to control
> > 00000000-0000-0000-0000-000000000101/6.
> > [ +0,000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/7 to
> > device 2 entity 2
> > [ +0,000004] uvcvideo: Adding mapping 'Saturation' to control
> > 00000000-0000-0000-0000-000000000101/7.
> > [ +0,000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/8 to
> > device 2 entity 2
> > [ +0,000004] uvcvideo: Adding mapping 'Sharpness' to control
> > 00000000-0000-0000-0000-000000000101/8.
> > [ +0,000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/10
> > to device 2 entity 2
> > [ +0,000005] uvcvideo: Adding mapping 'White Balance Temperature' to control
> > 00000000-0000-0000-0000-000000000101/10.
> > [ +0,000005] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/11
> > to device 2 entity 2
> > [ +0,000004] uvcvideo: Adding mapping 'White Balance Temperature, Auto' to
> > control 00000000-0000-0000-0000-000000000101/11.
> > [ +0,000004] uvcvideo: Scanning UVC chain: OT 4 <- XU 3 <- PU 2 <- IT 1
> > [ +0,000014] uvcvideo: Found a valid video chain (1 -> 4).
>
> The GET_DEF(PROBE) is gone, this shows the quirk has been applied
> correctly.
>
> > [ +10,161183] uvcvideo: Failed to query (129) UVC probe control : -110 (exp.
> > 34).
>
> But this error still occurs :-(
>
> > [ +0,000009] uvcvideo: Failed to initialize the device (-5).
> >
> > "modinfo uvcvideo" output:
> > filename: /lib/modules/4.15.0-45-generic/kernel/drivers/media/usb/uvc/
> > uvcvideo.ko
> > version: 1.1.1
> > license: GPL
> > description: USB Video Class driver
> > author: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> > srcversion: DBA8F055BDC0120170B3498
> > alias: usb:v*p*d*dc*dsc*dp*ic0Eisc01ip01in*
> > alias: usb:v*p*d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v2833p0211d*dc*dsc*dp*icFFisc01ip00in*
> > alias: usb:v2833p0201d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v1C4Fp3000d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v1B3Bp2951d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v19ABp1000d00*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v19ABp1000d01[0-1]*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v19ABp1000d012[0-6]dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v199Ep8102d*dc*dsc*dp*icFFisc01ip00in*
> > alias: usb:v18ECp3290d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v18ECp3288d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v18ECp3188d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v18CDpCAFEd*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v1871p0516d*dc*dsc*dp*icFFisc01ip00in*
> > alias: usb:v1871p0306d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v17EFp480Bd*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v17DCp0202d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v174Fp8A34d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v174Fp8A33d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v174Fp8A31d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v174Fp8A12d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v174Fp5931d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v174Fp5212d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v152Dp0310d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v13D3p5103d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v0E8Dp0004d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v0BD3p0555d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v0AC8p3420d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v0AC8p3410d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v0AC8p332Dd*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v06F8p300Cd*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v05E3p0505d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v05C8p0403d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v05ACp8600d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v05ACp8501d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v05A9p7670d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v05A9p264Ad*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v05A9p2643d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v05A9p2641d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v05A9p2640d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v058Fp3820d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v04F2pB071d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v046Dp082Dd*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v046Dp08C7d*dc*dsc*dp*icFFisc01ip00in*
> > alias: usb:v046Dp08C6d*dc*dsc*dp*icFFisc01ip00in*
> > alias: usb:v046Dp08C5d*dc*dsc*dp*icFFisc01ip00in*
> > alias: usb:v046Dp08C3d*dc*dsc*dp*icFFisc01ip00in*
> > alias: usb:v046Dp08C2d*dc*dsc*dp*icFFisc01ip00in*
> > alias: usb:v046Dp08C1d*dc*dsc*dp*icFFisc01ip00in*
> > alias: usb:v045Ep0723d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v045Ep0721d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v045Ep00F8d*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v0458p706Ed*dc*dsc*dp*ic0Eisc01ip00in*
> > alias: usb:v0416pA91Ad*dc*dsc*dp*ic0Eisc01ip00in*
> > depends: videodev,videobuf2-core,videobuf2-v4l2,videobuf2-vmalloc,media
> > retpoline: Y
> > intree: Y
> > name: uvcvideo
> > vermagic: 4.15.0-45-generic SMP mod_unload
> > signat: PKCS#7
> > signer:
> > sig_key:
> > sig_hashalgo: md4
> > parm: clock:Video buffers timestamp clock
> > parm: hwtimestamps:Use hardware timestamps (uint)
> > parm: nodrop:Don't drop incomplete frames (uint)
> > parm: quirks:Forced device quirks (uint)
> > parm: trace:Trace level bitmask (uint)
> > parm: timeout:Streaming control requests timeout (uint)
> >
> > In there anything else I could try?
>
> Have you tried connecting the camera to a Windows or Mac host to see if
> it works there ? I'd like to rule out the option of a defective camera.
>
> If that works, at this stage I would usually try to capture USB trafic
> when the camera is connected to a working host, and compare that with
> the requests sent by the uvcvideo driver. I'm afraid I can't help you
> with capturing USB trafic with Windows or Mac though.
>
> I would also recommend contacting the vendor to report the problem, just
> in case.
>
> --
> Regards,
>
> Laurent Pinchart
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [linux-uvc-devel] HD Camera (4e45:5501) support
2019-03-05 15:50 ` Amila Manoj
@ 2019-03-13 1:03 ` Laurent Pinchart
0 siblings, 0 replies; 6+ messages in thread
From: Laurent Pinchart @ 2019-03-13 1:03 UTC (permalink / raw)
To: Amila Manoj; +Cc: Kieran Bingham, linux-uvc-devel, Linux Media Mailing List
Hello Amila,
On Tue, Mar 05, 2019 at 04:50:47PM +0100, Amila Manoj wrote:
> Hi Laurent,
>
> Thank you very much for the reply.
>
> I tried it on a Windows 10 computer and it worked fine without
> installing any additional software.
>
> Also managed to capture USB traffic on Linux (didn't capture on Windows yet).
> I don't see a lot of traffic, most of the messages are USB and USBHID
> protocol messages for GET_STATUS, SET_FEATURE, GET_DESCRIPTOR etc.
>
> There is only one USBVIDEO protocol message for GET_CUR (0x81). Seems
> like this request fails the error "No such file or directory (-ENOENT)
> (-2). Does this sound like a bug in firmware / cause for the error we
> saw in dmesg output?
Yes, that error corresponds to the error message printed by the driver.
My guess is that Windows would send a different sequence of requests,
and the camera firmware assumes this will always be the case. The order
of the requests received from a Linux host doesn't match that, and the
firmware gets confused.
> Here's the full text of USBVIDEO request and response:
>
> REQUEST:
>
> Frame 86: 64 bytes on wire (512 bits), 64 bytes captured (512 bits) on
> interface 0
> USB URB
> [Source: host]
> [Destination: 2.13.0]
> URB id: 0xffff89299a435600
> URB type: URB_SUBMIT ('S')
> URB transfer type: URB_CONTROL (0x02)
> Endpoint: 0x80, Direction: IN
> Device: 13
> URB bus id: 2
> Device setup request: relevant (0)
> Data: not present ('<')
> URB sec: 1551797452
> URB usec: 468271
> URB status: Operation now in progress (-EINPROGRESS) (-115)
> URB length [bytes]: 34
> Data length [bytes]: 0
> [Response in: 87]
> Interval: 0
> Start frame: 0
> Copy of Transfer Flags: 0x00000200
> Number of ISO descriptors: 0
> [bInterfaceClass: Video (0x0e)]
> URB setup
> bRequest: GET CUR (0x81)
> Control Selector: Probe (0x01)
> Interface: 0x01
> Entity: 0x00
> wLength: 34
>
> RESPONSE:
>
> Frame 87: 64 bytes on wire (512 bits), 64 bytes captured (512 bits) on
> interface 0
> USB URB
> [Source: 2.13.0]
> [Destination: host]
> URB id: 0xffff89299a435600
> URB type: URB_COMPLETE ('C')
> URB transfer type: URB_CONTROL (0x02)
> Endpoint: 0x80, Direction: IN
> Device: 13
> URB bus id: 2
> Device setup request: not relevant ('-')
> Data: present (0)
> URB sec: 1551797457
> URB usec: 587755
> URB status: No such file or directory (-ENOENT) (-2)
> URB length [bytes]: 0
> Data length [bytes]: 0
> [Request in: 86]
> [Time from request: 5.119484000 seconds]
> Unused Setup Header
> Interval: 0
> Start frame: 0
> Copy of Transfer Flags: 0x00000200
> Number of ISO descriptors: 0
> [bInterfaceClass: Video (0x0e)]
> [Interface: 0x01]
> [Entity: 0x00]
> [Control Selector: Probe (0x01)]
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 6+ messages in thread
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2019-02-28 19:45 ` [linux-uvc-devel] HD Camera (4e45:5501) support Kieran Bingham
2019-03-02 16:34 ` Laurent Pinchart
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2019-03-04 14:07 ` Amila Manoj
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