Re: MSI StarCam Racer - No valid video chain found
Hi Martin, On Wednesday 04 November 2009 23:03:16 Martin Rod wrote: Hi Laurent, I send you log file with trace (kernel 2.6.30.9) Thanks. The log shows that your problem comes from UVC descriptors parsing. This has been fixed in 2.6.31, so you should upgrade to at least that version or install the latest uvcvideo driver. I have tried this kernel (on UBNT RouterStation and OpenWrt) with results: 2.6.28.10. - camera works, I tried only snapshots (I have to use external power for USB, without external power sometimes works, sometimes no ...) 2.6.31.5 - kernel copmpiles ok, but uvcvideo module was missing, I don't know why ... Check that the uvcvideo driver is selected using make menuconfig. -- Regards, Laurent Pinchart -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: MSI StarCam Racer - No valid video chain found
Hi Martin, On Monday 02 November 2009 21:31:50 Martin Rod wrote: Hi Laurent, I send you output of lsusb. I think, that the uvcdriver is the latest. I try older kernel tomorrow. Could you please load the driver with trace=255 (modprobe uvcvideo trace=255) or, if the driver is already loaded, change the trace parameter to 255 (echo 255 /sys/module/uvcvideo/parameters/trace), plug your camera and send me the messages printed by the uvcvideo driver to the kernel log? Thanks. -- Regards, Laurent Pinchart -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: MSI StarCam Racer - No valid video chain found
Hi Laurent, I send you log file with trace (kernel 2.6.30.9) I have tried this kernel (on UBNT RouterStation and OpenWrt) with results: 2.6.28.10. - camera works, I tried only snapshots (I have to use external power for USB, without external power sometimes works, sometimes no ...) 2.6.31.5 - kernel copmpiles ok, but uvcvideo module was missing, I don't know why ... Thanks, Martin Laurent Pinchart napsal(a): Hi Martin, On Monday 02 November 2009 21:31:50 Martin Rod wrote: Hi Laurent, I send you output of lsusb. I think, that the uvcdriver is the latest. I try older kernel tomorrow. Could you please load the driver with trace=255 (modprobe uvcvideo trace=255) or, if the driver is already loaded, change the trace parameter to 255 (echo 255 /sys/module/uvcvideo/parameters/trace), plug your camera and send me the messages printed by the uvcvideo driver to the kernel log? Thanks. usb 1-1: USB disconnect, address 3 usb 1-1: new high speed USB device using ar71xx-ehci and address 4 usb 1-1: configuration #1 chosen from 1 choice uvcvideo: Probing generic UVC device 1 uvcvideo: Found format YUV 4:2:2 (YUYV). uvcvideo: - 640x480 (30.0 fps) uvcvideo: - 352x288 (30.0 fps) uvcvideo: - 320x240 (30.0 fps) uvcvideo: - 176x144 (30.0 fps) uvcvideo: - 160x120 (30.0 fps) uvcvideo: device 4 videostreaminginterface 1 frame index 9 out of range uvcvideo: Found a Status endpoint (addr 83). uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:62e0) uvcvideo: Added control ----0101/2 to device 1 entity 3 uvcvideo: Added control ----0101/3 to device 1 entity 3 uvcvideo: Added control ----0101/6 to device 1 entity 3 uvcvideo: Added control ----0101/7 to device 1 entity 3 uvcvideo: Added control ----0101/8 to device 1 entity 3 uvcvideo: Added control ----0101/9 to device 1 entity 3 uvcvideo: Added control ----0101/10 to device 1 entity 3 uvcvideo: Added control ----0101/1 to device 1 entity 3 uvcvideo: Added control ----0101/4 to device 1 entity 3 uvcvideo: Added control ----0101/5 to device 1 entity 3 uvcvideo: Added control ----0101/11 to device 1 entity 3 uvcvideo: Added control ----0001/2 to device 1 entity 1 uvcvideo: Added control ----0001/3 to device 1 entity 1 uvcvideo: Added control ----0001/4 to device 1 entity 1 uvcvideo: Added control ----0001/11 to device 1 entity 1 uvcvideo: Added control ----0001/13 to device 1 entity 1 uvcvideo: Scanning UVC chain: OT 2 - XU 5 - XU 4 - PU 3 - IT 1 uvcvideo: No valid video chain found.
Re: MSI StarCam Racer - No valid video chain found
Hi Martin, On Sunday 01 November 2009 09:52:11 Martin Rod wrote: Hi, I use MSI StarCam Racer on Debian Linux Lenny 2.6.26-1-686 and video works without problem: usb 4-4: New USB device found, idVendor=0c45, idProduct=62e0 usb 4-4: New USB device strings: Mfr=2, Product=1,SerialNumber=0 usb 4-4: Product: USB 2.0 Camera usb 4-4: Manufacturer: Sonix Technology Co., Ltd. I plan use this camera on OpenWrt, (UBNT Router Station, kernel 2.6.30.9) and kernel didn't open this device: Linux video capture interface: v2.00 usbcore: registered new interface driver uvcvideo USB Video Class driver (v0.1.0) usb 1-1: new high speed USB device using ar71xx-ehci and address 2 usb 1-1: configuration #1 chosen from 1 choice uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:62e0) uvcvideo: No valid video chain found. Do you have any idea? Have you tried upgrading to a more recent kernel, or to install the latest uvcvideo driver ? If the latest driver still doesn't work, please send me the output of lsusb -v -d 0c45:62e0 using usbutils 0.72 or newer (0.73+ preferred). Thanks. -- Regards, Laurent Pinchart -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: MSI StarCam Racer - No valid video chain found
Hi Laurent,
I send you output of lsusb. I think, that the uvcdriver is the latest. I
try older kernel tomorrow.
Martin
Laurent Pinchart wrote:
Hi Martin,
On Sunday 01 November 2009 09:52:11 Martin Rod wrote:
Hi,
I use MSI StarCam Racer on Debian Linux Lenny 2.6.26-1-686 and video
works without problem:
usb 4-4: New USB device found, idVendor=0c45, idProduct=62e0
usb 4-4: New USB device strings: Mfr=2, Product=1,SerialNumber=0
usb 4-4: Product: USB 2.0 Camera
usb 4-4: Manufacturer: Sonix Technology Co., Ltd.
I plan use this camera on OpenWrt, (UBNT Router Station, kernel
2.6.30.9) and kernel didn't open this device:
Linux video capture interface: v2.00
usbcore: registered new interface driver uvcvideo
USB Video Class driver (v0.1.0)
usb 1-1: new high speed USB device using ar71xx-ehci and address 2
usb 1-1: configuration #1 chosen from 1 choice
uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:62e0)
uvcvideo: No valid video chain found.
Do you have any idea?
Have you tried upgrading to a more recent kernel, or to install the latest
uvcvideo driver ? If the latest driver still doesn't work, please send me the
output of
lsusb -v -d 0c45:62e0
using usbutils 0.72 or newer (0.73+ preferred). Thanks.
Bus 001 Device 002: ID 0c45:62e0 Microdia MSI Starcam Racer
Device Descriptor:
bLength18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2 ?
bDeviceProtocol 1 Interface Association
bMaxPacketSize064
idVendor 0x0c45 Microdia
idProduct 0x62e0 MSI Starcam Racer
bcdDevice1.00
iManufacturer 2 Sonix Technology Co., Ltd.
iProduct1 USB 2.0 Camera
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength60675
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 168mA
Interface Association:
bLength 8
bDescriptorType11
bFirstInterface 0
bInterfaceCount 2
bFunctionClass 14 Video
bFunctionSubClass 3 Video Interface Collection
bFunctionProtocol 0
iFunction 5 USB Camera
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass14 Video
bInterfaceSubClass 1 Video Control
bInterfaceProtocol 0
iInterface 5 USB Camera
VideoControl Interface Descriptor:
bLength13
bDescriptorType36
bDescriptorSubtype 1 (HEADER)
bcdUVC 1.00
wTotalLength 103
dwClockFrequency 15.00MHz
bInCollection 1
baInterfaceNr( 0) 1
VideoControl Interface Descriptor:
bLength 9
bDescriptorType36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 2
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 5
iTerminal 0
VideoControl Interface Descriptor:
bLength26
bDescriptorType36
bDescriptorSubtype 6 (EXTENSION_UNIT)
bUnitID 4
guidExtensionCode {7033f028-1163-2e4a-ba2c-6890eb334016}
bNumControl 8
bNrPins 1
baSourceID( 0) 3
bControlSize1
bmControls( 0) 0x3f
iExtension 0
VideoControl Interface Descriptor:
bLength26
bDescriptorType36
bDescriptorSubtype 6 (EXTENSION_UNIT)
bUnitID 5
guidExtensionCode {3fae1228-d7bc-114e-a357-6f1edef7d61d}
bNumControl 8
bNrPins 1
baSourceID( 0) 4
bControlSize1
bmControls( 0) 0x00
iExtension 0
VideoControl Interface Descriptor:
bLength18
bDescriptorType36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0201 Camera Sensor
bAssocTerminal 0
iTerminal 0
wObjectiveFocalLengthMin 0
wObjectiveFocalLengthMax 0
wOcularFocalLength0
bControlSize 3
bmControls 0x0a0e
Auto-Exposure Mode
Auto-Exposure
MSI StarCam Racer - No valid video chain found
Hi, I use MSI StarCam Racer on Debian Linux Lenny 2.6.26-1-686 and video works without problem: usb 4-4: New USB device found, idVendor=0c45, idProduct=62e0 usb 4-4: New USB device strings: Mfr=2, Product=1,SerialNumber=0 usb 4-4: Product: USB 2.0 Camera usb 4-4: Manufacturer: Sonix Technology Co., Ltd. I plan use this camera on OpenWrt, (UBNT Router Station, kernel 2.6.30.9) and kernel didn't open this device: Linux video capture interface: v2.00 usbcore: registered new interface driver uvcvideo USB Video Class driver (v0.1.0) usb 1-1: new high speed USB device using ar71xx-ehci and address 2 usb 1-1: configuration #1 chosen from 1 choice uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:62e0) uvcvideo: No valid video chain found. Do you have any idea? Thanks and best regards, Martin -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
