Hello,
I think that the camera MSI starcam mini+ isn't compatible with Linux,
because the command doesn't output anything. I thought that it could be
compatible becouse other model from MSI "1b3b:2951 MSI StarCam 370i" is
compatible with the uvc driver.
# lsusb -v -d 1b3b:2937 | grep "14 Video"
Doesn't print anything.
I put the next outputs for someone wants and knows how to help me:
Bus 002 Device 003: ID 1b3b:2937 iPassion Technology Inc. PC Camera/Webcam
controller
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x1b3b iPassion Technology Inc.
idProduct 0x2937 PC Camera/Webcam controller
bcdDevice 1.00
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 313
bNumInterfaces 3
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0020 1x 32 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0180 1x 384 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0020 1x 32 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 2
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0020 1x 32 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 3
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0280 1x 640 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0020 1x 32 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 4
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0300 1x 768 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0020 1x 32 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 5
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0380 1x 896 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0020 1x 32 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 6
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x03ff 1x 1023 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0020 1x 32 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 1 Control Device
bInterfaceProtocol 0
iInterface 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 1.00
wTotalLength 39
bInCollection 1
baInterfaceNr( 0) 2
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0201 Microphone
bAssocTerminal 0
bNrChannels 1
wChannelConfig 0x0000
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 2
bSourceID 1
bControlSize 1
bmaControls( 0) 0x03
Mute
Volume
bmaControls( 1) 0x00
iFeature 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 3
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 2
iTerminal 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
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 3
bDelay 1 frames
wFormatTag 1 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 1
bSubframeSize 2
bBitResolution 16
bSamFreqType 1 Discrete
tSamFreq[ 0] 16000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x85 EP 5 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0020 1x 32 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
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 2
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 3
bDelay 1 frames
wFormatTag 1 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 1
bSubframeSize 2
bBitResolution 16
bSamFreqType 1 Discrete
tSamFreq[ 0] 8000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x85 EP 5 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 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)
#uname -r
2.6.31-17-generic-pae
#dmesg
[ 4783.832021] usb 2-1: new full speed USB device using uhci_hcd and address
3
[ 4784.017044] usb 2-1: configuration #1 chosen from 1 choice
[ 4784.089260] usbcore: registered new interface driver snd-usb-audio}
thaks a lot
2010/1/25 <[email protected]>
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>
> Today's Topics:
>
> 1. Re: Microsoft LifeCam Cinema (045e:075d) bandwidth
> reservation issues? (Laurent Pinchart)
> 2. Re: Driver webcam ID 1b3b:2937 (Laurent Pinchart)
> 3. 0ac8:0332 webcam ([email protected])
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sat, 23 Jan 2010 14:18:25 +0100
> From: Laurent Pinchart <[email protected]>
> Subject: Re: [Linux-uvc-devel] Microsoft LifeCam Cinema (045e:075d)
> bandwidth reservation issues?
> To: Seth W <[email protected]>
> Cc: [email protected]
> Message-ID: <[email protected]>
> Content-Type: Text/Plain; charset="iso-8859-15"
>
> Hi Seth,
>
> On Thursday 21 January 2010 04:54:34 Seth W wrote:
> > Hi Laurent,
> >
> > I hate to be a pest
>
> Don't worry. I may be slow to answer due to my current work load, but I'm
> not
> ignoring you :-)
>
> > but am curious as to whether or not you think this issue will be
> solvable.
> > I am trying to determine if I will be keeping these two cameras or
> returning
> > them, as they are only useful to me if they will both work
> (simultaneously)
> > within the uvcvideo project. Thanks again for your time.
>
> From the kernel log messages, it seems your camera requests the highest
> bandwidth even though it should be able to work with a much lower one. It's
> worth a try giving the camera less bandwidth that it asks for.
>
> Bandwidth supported by the camera are 128, 256, 512, 1024, 2048 and 3072.
> Could you try to replace
>
> bandwidth = stream->ctrl.dwMaxPayloadTransferSize;
>
> in uvc_video.c by all of the above bandwidths in turn to see which one work
> in
> 1280x720 (MJPEG) ?
>
> --
> Regards,
>
> Laurent Pinchart
>
>
> ------------------------------
>
> Message: 2
> Date: Sat, 23 Jan 2010 14:08:47 +0100
> From: Laurent Pinchart <[email protected]>
> Subject: Re: [Linux-uvc-devel] Driver webcam ID 1b3b:2937
> To: [email protected]
> Cc: Sergio <[email protected]>
> Message-ID: <[email protected]>
> Content-Type: Text/Plain; charset="iso-8859-15"
>
> Hi Sergio,
>
> On Friday 22 January 2010 09:08:03 Sergio wrote:
> > Hello.
> >
> > Recently I've bought a MSI starcam mini+ Webcam and it doesn't have
> support
> > under Linux..
> >
> > The driver disk that shipped with it contains a Windows program named
> > iP293x.exe. A Google search based on that suggests that this web cam is
> > based on the iPassion iP2936/37 series of chips.
> > Given that the USB product id is 2937, I assume that this one uses the
> > iP2397 chip. This web cam has a microphone and the iP2937 chip supports
> > microphones.
> > The technical brochure for this chip is
> > http://www.ipassion.com.tw/pdf/iP2937_DSH_1.pdf.
> >
> > ID 1b3b:2937
>
> Please read http://linux-uvc.berlios.de/faq/ to check if the camera is UVC
> compatible. If it is, please send me the output of
>
> lsusb -v -d 1b3b:2937
>
> as well as all messages printed to the kernel log when you plug the camera
> to
> your system.
>
> If the camera isn't UVC compatible I'm afraid I won't be able to help you.
>
> --
> Regards,
>
> Laurent Pinchart
>
>
> ------------------------------
>
> Message: 3
> Date: Sun, 24 Jan 2010 20:29:30 +0100
> From: [email protected]
> Subject: [Linux-uvc-devel] 0ac8:0332 webcam
> To: [email protected]
> Message-ID: <[email protected]>
> Content-Type: text/plain; charset=ISO-8859-1
>
>
> Hi,
>
> If anyone has get good with webcam Targus AVC05EU, I'm interested:
>
> Ubuntu Hardy Heon
> lsusb
> Bus 004 Device 004: ID 0ac8:0332 Z-Star Microelectronics Corp.
> uname -a
> Linux cascade 2.6.24-26-generic #1 SMP Tue Dec 1 18:37:31 UTC 2009 i686
> GNU/Linux
> dmseg
> [ 3310.922125] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0ac8:0332)
> [ 3310.939188] input: USB 2.0 Camera as
> /devices/pci0000:00/0000:00:1d.7/usb4/4-1/4-1:1.0/input/input10
> [ 3310.950460] usbcore: registered new interface driv
>
> Thanks
>
> Pierrotlancien
>
>
> ------------------------------
>
> _______________________________________________
> Linux-uvc-devel mailing list
> [email protected]
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>
>
> End of Linux-uvc-devel Digest, Vol 43, Issue 17
> ***********************************************
>
--
Un saludo,
Sergio Sanz.
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