video capture application

Gary Thomas gary at mlbassoc.com
Tue Sep 13 07:24:26 CDT 2011


On 2011-09-13 06:05, Netagunte, Nagabhushana wrote:
> Gary,
> Please refer to -
>
> http://arago-project.org/git/projects/?p=linux-davinci.git;a=blob;f=drivers/media/video/davinci/vpfe_video.c;h=9555c93c4bcf4d92b1296883a6333161068f85ca;hb=6ac7a3440bbd9fc30c175c205f0efd4b2fd8cde7
>
> Branch name:- 03.21.00.05
> Tree:- linux-davinci (http://arago-project.org/git/projects/?p=linux-davinci.git;a=summary)

Thanks.  How does that relate to the TVP514x driver?  Are they hooked together somehow?

> ________________________________________
> From: Gary Thomas [gary at mlbassoc.com]
> Sent: Tuesday, September 13, 2011 5:32 PM
> To: Netagunte, Nagabhushana
> Cc: Constantine Shulyupin; davinci-linux-open-source at linux.davincidsp.com; Hadli, Manjunath
> Subject: Re: video capture application
>
> On 2011-09-13 04:27, Netagunte, Nagabhushana wrote:
>> Constantine,
>>
>> If you are referring to media controller based branch 03.21.00.05, please refer to http://arago-project.org/git/projects/?p=examples-davinci.git;a=shortlog;h=refs/heads/03.21.00.03 for examples.
>>
>> Otherwise, if the branch you are referring to is r39, then, refer to http://arago-project.org/git/projects/?p=examples-davinci.git;a=shortlog;h=refs/heads/r38 for examples.
>>
>> Regards,
>> Nag
>> ________________________________________
>> From: Constantine Shulyupin [const at makelinux.com]
>> Sent: Tuesday, September 13, 2011 3:20 PM
>> To: Netagunte, Nagabhushana; davinci-linux-open-source at linux.davincidsp.com; Hadli, Manjunath
>> Subject: video capture application
>>
>> Hi
>>
>> What application can I use to test video capture on dm365 with latest
>> kernels located at
>> git://arago-project.org/git/projects/linux-davinci.git and
>> git://gitorious.org/linux-davinci/linux-davinci.git?
>> ( DVSDK and other demo applications works only with older kernels from DVSDK)
>
> Which Linux source tree (git&  branch) has the media controller support?
> I looked at the examples mentioned above and see ioctl functions being used
> with the TVP514x driver, but I can't find the driver that supports them, e.g. VIDIOC_S_INPUT??
>
> Thanks
>
> --
> ------------------------------------------------------------
> Gary Thomas                 |  Consulting for the
> MLB Associates              |    Embedded world
> ------------------------------------------------------------

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
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