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Re: Re_ how to make qbuf.eml




	Hi, I am not a v4l2 expert. I think you better ask about this problem to the 
driver's maintainer. Which driver this board uses? The kernel module 
maintainers are listed in <kernel source>/MAINTAINERS file, you need to know 
which driver your board uses and look inside this file for the maintainer e-
mail address. Another option is send e-mail to the video4linux official 
mailing list: linux-media@xxxxxxxxxxxxxxxx

Em Wednesday 08 July 2009, 李伟 escreveu:
> Hello Lamarque Vieira Souza:
> I have read your answer about how to make qbuf .
> I am doing a VPU ( video process unit )test on imx27(Freescale company).
> The test include v4l2 part which will communicate with tv out  board and tv
> in board. But there will be some information printed like below:
>
> VIDIOC_QBUF - overflow
>
> VIDIOC_QBUF - overflow
>
> VIDIOC_QBUF - overflow
>
> mxc_v4l_dqueue - overflow
>
> mxc_v4l_dqueue – overflow
>
> mxc_v4l_dqueue - overflow
>
> Would you please give me some advices about how to deal with the problems .
> Best regards .
> liwee
>
>
>
>
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-- 
Lamarque V. Souza
http://www.geographicguide.com/brazil.htm
Linux User #57137 - http://counter.li.org/

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