From: "Daniel Glöckner" <daniel-gl@gmx.net>
To: Matthew Wang <wangsu820@163.com>
Cc: video4linux-list@redhat.com
Subject: Re: ask about kernel video4linux module
Date: Wed, 26 Mar 2008 18:51:28 +0100 [thread overview]
Message-ID: <20080326175127.GA226@daniel.bse> (raw)
In-Reply-To: <1373980.1212051206531393465.JavaMail.coremail@bj163app55.163.com>
On Wed, Mar 26, 2008 at 07:36:33PM +0800, Matthew Wang wrote:
> thank u, Daniel
>
> I have the kernel package which is 2.6.8.1 and I use Source Insight to read it.
>
> Actually, I will do a IP Camera project based on ADSP-BF533(an ADI Blackfin chip), and I want to programme v4l by myself, and of course I have to learn something about v4l programming!
>
> in the kernel package, which directory is the v4l core in? kernel/drivers/media? for example, some article only tell us how to use the VIDIOCGCAP ioctl ,but now I wannt to see the VIDIOCGCAP specific code, can I find it in the kernel package?
>
> thanks again!
>
> Matthew
There is no V4L core.
The file you are searching is kernel/drivers/media/video/blackfin/blackfin_cam.c
from the Blackfin Linux project.
It is not yet part of the mainline source tree.
It supports only the obsolete V4L1 API.
You can browse the sourcecode at
http://blackfin.uclinux.org/gf/project/linux-kernel/scmsvn/?action=browse&path=%2Ftrunk%2Fdrivers%2Fmedia%2Fvideo%2Fblackfin%2F
Daniel
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prev parent reply other threads:[~2008-03-26 17:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-26 7:44 ask about kernel video4linux module 王素
2008-03-26 10:38 ` Daniel Glöckner
[not found] ` <1373980.1212051206531393465.JavaMail.coremail@bj163app55.163.com>
2008-03-26 17:51 ` Daniel Glöckner [this message]
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