Hi Sam,

On Sunday 14 October 2007, Sam Albuquerque wrote:
> Hi,
>
> I am using an Acer Aspire 5103WLMi Laptop which has an inbuilt webcam
> detected by lsusb as ID 0402:5602 ALi Corp.
>
> The drivers that come with this cam claim it to be a UVC device. I'm not
> sure if it actually is.
>
> I managed to compile the drivers alright. but cannot install it. Below is
> the message from /var/log/messages when i attempt to install the compiled
> modules. Any suggestions?
>
> Oct 14 19:08:59 shashank-laptop kernel: [ 27943.508000] uvcvideo: Unknown
> symbol v4l_compat_ioctl32
> Oct 14 19:20:55 shashank-laptop kernel: [28659.980000] uvcvideo: Unknown
> symbol v4l_compat_ioctl32
> Oct 14 19:20:55 shashank-laptop kernel: [28659.980000] uvcvideo: Unknown
> symbol v4l_compat_translate_ioctl
> Oct 14 19:20:55 shashank-laptop kernel: [28659.980000] uvcvideo: Unknown
> symbol video_devdata
> Oct 14 19:20:55 shashank-laptop kernel: [28659.980000] uvcvideo: Unknown
> symbol v4l_printk_ioctl
> Oct 14 19:20:55 shashank-laptop kernel: [ 28659.980000] uvcvideo: Unknown
> symbol video_unregister_device
> Oct 14 19:20:55 shashank-laptop kernel: [28659.980000] uvcvideo: Unknown
> symbol video_device_alloc
> Oct 14 19:20:55 shashank-laptop kernel: [28659.980000 ] uvcvideo: Unknown
> symbol video_register_device
> Oct 14 19:20:55 shashank-laptop kernel: [28659.980000] uvcvideo: Unknown
> symbol video_usercopy
> Oct 14 19:20:55 shashank-laptop kernel: [28659.980000] uvcvideo: Unknown
> symbol video_device_release

Have you enabled V4L2 support in your kernel ?

Best regards,

Laurent Pinchart
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