Re: [git:v4l-dvb/for_v3.3] [media] V4L2 Spec: improve the G/S_INPUT/OUTPUT documentation

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On Mon, 16 Jan 2012, Mauro Carvalho Chehab wrote:

> This is an automatic generated email to let you know that the following patch were queued at the 
> http://git.linuxtv.org/media_tree.git tree:
> 
> Subject: [media] V4L2 Spec: improve the G/S_INPUT/OUTPUT documentation
> Author:  Hans Verkuil <hans.verkuil@xxxxxxxxx>
> Date:    Wed Jan 11 07:37:54 2012 -0300

[snip]

> diff --git a/Documentation/DocBook/media/v4l/vidioc-g-output.xml b/Documentation/DocBook/media/v4l/vidioc-g-output.xml
> index fd45f1c..4533068 100644
> --- a/Documentation/DocBook/media/v4l/vidioc-g-output.xml
> +++ b/Documentation/DocBook/media/v4l/vidioc-g-output.xml
> @@ -61,8 +61,9 @@ desired output in an integer and call the
>  <constant>VIDIOC_S_OUTPUT</constant> ioctl with a pointer to this integer.
>  Side effects are possible. For example outputs may support different
>  video standards, so the driver may implicitly switch the current
> -standard. It is good practice to select an output before querying or
> -negotiating any other parameters.</para>
> +standard.
> +standard. Because of these possible side effects applications
> +must select an output before querying or negotiating any other parameters.</para>

something seems to be wrong here.

Thanks
Guennadi
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/
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