On Sonntag, 23. März 2008, Laurent Pinchart wrote:
> Could you please post the output of
>
> lsusb -v -d 0471:0333
>
> (using usbutils 0.72 or newer - 0.73+ preferred) as well as any
> kernel log message related to the webcam that might get printed
> during your Skype run and after the freeze ?
Thanx a lot for helping, I've put the output of lsusb ver. 0.72 from
openSUSE 10.3 to the attached .txt file, so it may be better to read.
I just used grep uvcvideo /var/log/messages and put the output into the
attached file, so you can see every message the module has produced.
The funny thing is, there is one tip I found somewhere: unload the
ehci_hcd module and load the uvc again, so I did this:
rmmod ehci_hcd
modprobe uvcvideo
and this totally improves stability! So I could use the cam for hours,
but, without the fast USB2 support, the cam only works with a smaller
resolution.
Regards and happy easter
Malte
Bus 003 Device 003: ID 0471:0333 Philips
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2 Common Class
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
idVendor 0x0471 Philips
idProduct 0x0333
bcdDevice 0.00
iManufacturer 0
iProduct 1 USB Video Camera
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 336
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 98mA
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 0
bInterfaceCount 2
bFunctionClass 14 Video
bFunctionSubClass 3 Video Interface Collection
bFunctionProtocol 0
iFunction 1 USB Video Camera
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 1 Video Control
bInterfaceProtocol 0
iInterface 1 USB Video Camera
VideoControl Interface Descriptor:
bLength 13
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdUVC 1.00
wTotalLength 77
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 11
bDescriptorType 36
bDescriptorSubtype 5 (PROCESSING_UNIT)
Warning: Descriptor too short
bUnitID 3
bSourceID 1
wMaxMultiplier 0
bControlSize 2
bmControls 0x0000157b
Brightness
Contrast
Saturation
Sharpness
Gamma
White Balance Temperature
Backlight Compensation
Power Line Frequency
White Balance Temperature, Auto
iProcessing 255
bmVideoStandards 0x1a
NTSC - 525/60
SECAM - 625/50
NTSC - 625/50
VideoControl Interface Descriptor:
bLength 26
bDescriptorType 36
bDescriptorSubtype 6 (EXTENSION_UNIT)
bUnitID 6
guidExtensionCode {d2090058-6fe7-2446-8512-76cdd8dda14e}
bNumControl 2
bNrPins 1
baSourceID( 0) 3
bControlSize 1
bmControls( 0) 0x03
iExtension 0
VideoControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 2
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 0x0008 1x 8 bytes
bInterval 16
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
VideoStreaming Interface Descriptor:
bLength 14
bDescriptorType 36
bDescriptorSubtype 1 (INPUT_HEADER)
bNumFormarts 1
wTotalLength 33536
bEndPointAddress 0
bmInfo 2
bTerminalLink 1
bStillCaptureMethod 1
bTriggerSupport 0
bTriggerUsage 1
bControlSize 1
bmaControls( 0) 27
VideoStreaming Interface Descriptor:
bLength 27
bDescriptorType 36
bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
bFormatIndex 1
bNumFrameDescriptors 1
guidFormat
{59555932-0000-1000-8000-00aa00389b71}
bBitsPerPixel 16
bDefaultFrameIndex 1
bAspectRatioX 0
bAspectRatioY 0
bmInterlaceFlags 0x00
Interlaced stream or variable: No
Fields per frame: 1 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 0x01
Still image supported
wWidth 160
wHeight 120
dwMinBitRate 4608000
dwMaxBitRate 4608000
dwMaxVideoFrameBufferSize 38400
dwDefaultFrameInterval 1333332
bFrameIntervalType 1
dwFrameInterval( 0) 1333332
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0294 1x 660 bytes
bInterval 1
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 2
bInterfaceCount 2
bFunctionClass 1 Audio
bFunctionSubClass 1 Control Device
bFunctionProtocol 0
iFunction 1 USB Video Camera
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 1 Control Device
bInterfaceProtocol 0
iInterface 1 USB Video Camera
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 1.00
wTotalLength 38
bInCollection 1
baInterfaceNr( 0) 3
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 3
wTerminalType 0x0201 Microphone
bAssocTerminal 0
bNrChannels 1
wChannelConfig 0x0000
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 8
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 5
bSourceID 3
bControlSize 1
bmaControls( 0) 0x43
Mute
Volume
Automatic Gain
iFeature 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 4
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 5
iTerminal 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 4
bDelay 1 frames
wFormatTag 1 PCM
AudioStreaming Interface Descriptor:
bLength 29
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 1
bSubframeSize 2
bBitResolution 16
bSamFreqType 7 Discrete
tSamFreq[ 0] 8000
tSamFreq[ 1] 11025
tSamFreq[ 2] 16000
tSamFreq[ 3] 22050
tSamFreq[ 4] 32000
tSamFreq[ 5] 44100
tSamFreq[ 6] 48000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0064 1x 100 bytes
bInterval 1
bRefresh 0
bSynchAddress 0
AudioControl Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x00
bLockDelayUnits 0 Undefined
wLockDelay 0 Undefined
Device Status: 0x0000
(Bus Powered)
Mar 22 16:39:47 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 16:39:47 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 22 16:41:52 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 16:43:40 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 22 16:43:49 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 16:43:49 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 22 16:44:59 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 16:47:00 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 22 16:47:05 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 16:47:05 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 22 16:50:38 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 22 16:51:18 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 16:51:18 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 22 16:58:39 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 22 16:59:27 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 16:59:27 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 22 17:18:01 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 2
(unit 3) : -32 (exp. 2).
Mar 22 17:47:25 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 22 17:47:38 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 17:47:38 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 22 17:48:33 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 22 17:52:35 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 22 17:53:18 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 22 17:53:18 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 22 17:55:29 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 18:03:34 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 18:12:00 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 22 18:17:49 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 18:17:49 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 22 18:18:32 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 22 18:18:32 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 22 18:18:52 linuxbox kernel: uvcvideo: Failed to resubmit video URB (-45).
Mar 22 18:23:50 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 22 18:25:15 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 18:25:15 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 22 18:27:55 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 22 18:30:52 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 22 18:31:01 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 18:53:07 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 18:54:19 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 18:55:32 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 22 18:55:46 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 18:55:46 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 22 19:15:17 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 19:16:04 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 22 19:16:17 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 19:16:17 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 22 19:34:38 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 19:40:23 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 19:40:36 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 19:41:04 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 22 19:41:13 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 19:41:13 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 22 20:17:24 linuxbox kernel: uvcvideo: Failed to resubmit video URB (-45).
Mar 22 20:17:59 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 22 20:18:05 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 20:18:05 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 22 20:38:40 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 20:41:14 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 20:41:56 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 22 20:42:00 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 20:42:00 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 22 21:07:46 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 21:09:11 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 21:10:15 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 22 21:10:19 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 21:10:19 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 22 21:15:40 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 21:20:05 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 22 21:20:08 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 22 21:20:08 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 22 23:12:34 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 23 00:32:42 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 23 00:33:07 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 23 00:33:07 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 23 00:36:57 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 23 00:38:48 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 23 00:38:53 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 23 00:38:53 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 23 00:41:02 linuxbox kernel: uvcvideo: Non-zero status (-84) in status
completion handler.
Mar 23 00:41:02 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 23 00:41:29 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 23 00:41:33 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 23 00:41:33 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 23 00:46:56 linuxbox kernel: uvcvideo: Failed to resubmit video URB (-45).
Mar 23 01:08:23 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 23 01:08:47 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 23 01:37:15 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 23 01:37:28 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 23 01:37:28 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 23 02:44:49 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 23 02:45:04 linuxbox kernel: uvcvideo: Unknown parameter `force_palette'
Mar 23 03:07:39 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 23 04:36:04 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 10
(unit 3) : -32 (exp. 2).
Mar 23 04:36:04 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 10
(unit 3) : -32 (exp. 2).
Mar 23 04:40:51 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 2
(unit 3) : -32 (exp. 2).
Mar 23 04:40:55 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 3
(unit 3) : -32 (exp. 2).
Mar 23 22:33:35 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 23 22:33:35 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 23 23:18:28 linuxbox kernel: uvcvideo: Failed to resubmit video URB (-45).
Mar 23 23:33:34 linuxbox kernel: uvcvideo: Failed to resubmit video URB (-45).
Mar 23 23:33:34 linuxbox kernel: uvcvideo: Failed to resubmit video URB (-45).
Mar 24 00:07:53 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 24 00:07:57 linuxbox kernel: usbcore: deregistering interface driver
uvcvideo
Mar 24 00:08:06 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 24 00:08:06 linuxbox kernel: usbcore: registered new interface driver
uvcvideo
Mar 24 02:33:08 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 24 02:33:08 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 24 02:33:08 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 24 02:34:39 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 24 02:44:47 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 24 02:50:28 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 24 02:50:28 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 24 02:51:16 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 24 02:51:16 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 24 04:09:45 linuxbox kernel: uvcvideo: Failed to query (1) UVC control 9
(unit 3) : -32 (exp. 2).
Mar 24 08:59:29 linuxbox kernel: uvcvideo: Non-zero status (-84) in status
completion handler.
Mar 24 10:03:30 linuxbox kernel: uvcvideo: Found UVC 1.00 device USB Video
Camera (0471:0333)
Mar 24 10:05:54 linuxbox kernel: uvcvideo: Non-zero status (-84) in video
completion handler.
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