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UVC camera not detected on i.MX6 SABRE board

Question asked by Karina Valencia Aguilar Employee on Mar 5, 2014
Latest reply on Mar 5, 2014 by Saurabh Patel

Level 1

Visibility: Open to anyone

Hi,

 

On my SABRE board (i.MX6 Quad), I used a USB hub to connect to J505 USB port. When I connected the UVC Camera (Creative Live! Cam Sync HD VF0770) to the USB hub, I got the following message:

     usb 1-1.4: new high speed USB device number 6 using fsl-ehci

     usb 1-1.4: device v041e p4095 is not supported

 

But I couldn't see the message indicating the camera is found like others see:

     uvcvideo: Found UVC 1.00 device Venus USB2.0 Camera (0ac8:3450)

     input: Venus USB2.0 Camera as /devices/platform/fsl-ehci.0/usb1/1-1/1-1:1.0/input/input5

 

And I couldn't find /dev/video0 either. I don't think it's because of the message "usb 1-1.4: device v041e p4095 is not supported", because first, my mouse is reporting this message too and it's working, second, I saw others online reporting this message on camera, but as long as uvcvideo found the camera, it's fine.

 

The camera is fully functioning on ubuntu (under VMware). on i.MX6, I did the following checks:

root@freescale /$ zcat /proc/config.gz | grep V4L

CONFIG_VIDEO_V4L2_COMMON=y

CONFIG_VIDEO_V4L2=y

# MXC Camera/V4L2 PRP Features support

CONFIG_V4L_USB_DRIVERS=y

# CONFIG_V4L_MEM2MEM_DRIVERS is not set

 

root@freescale /$ zcat /proc/config.gz | grep USB_VIDEO_CLASS

CONFIG_USB_VIDEO_CLASS=m

CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y

 

It's pretty much the same as on ubuntu.

 

Can anybody tell me what's wrong?

 

Thanks,

Jason

JASON JIANG

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