Re_ how to make qbuf.eml

Re_ how to make qbuf.eml

[李伟]

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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Re: Re_ how to make qbuf.eml

[Lamarque Vieira Souza]

	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@vger.kernel.org.

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
>
>
>
>
> 在2009-07-09，video4linux-list-request@redhat.com 写道：
>
> >Send video4linux-list mailing list submissions to
> >	video4linux-list@redhat.com
> >
> >To subscribe or unsubscribe via the World Wide Web, visit
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> >or, via email, send a message with subject or body 'help' to
> >	video4linux-list-request@redhat.com
> >
> >You can reach the person managing the list at
> >	video4linux-list-owner@redhat.com
> >
> >When replying, please edit your Subject line so it is more specific
> >than "Re: Contents of video4linux-list digest..."
>
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-- 
Lamarque V. Souza
http://www.geographicguide.com/brazil.htm
Linux User #57137 - http://counter.li.org/

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