Re: [ts-7000] V4L API

[Philip Heron <>]

Syedsmt wrote:
> Phil,
> If the driver only support V4L2..Why went  run the code some of the code 
> still  the can read by this webcam, only on under this struct video_mbuf the 
> program show error.
>    
>     struct video_mbuf vmbuf;
> 
>     if(ioctl(cam,VIDIOCGMBUF,&vmbuf)==-1)  
>         {
>         perror("ioctl VIDIOCGMBUF");
>         exit(-1);
>         }

You possibly have the v4l1_compat module loaded? It's a backwards 
compatability layer to allow old V4L1 apps to talk to V4L2 devices, but 
I don't believe it works properly with uvcvideo.

-Phil



 
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