RE: mt9t031 (was RE: [PATCH] adding support for setting bus parameters in sub device)

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>I am sorry, I do not know how I can explain myself clearer.
>
Thanks for helping me to understand better :)
>Yes, you can stream video with mt9t031.
>
>No, you neither get the framerate measured by the driver nor can you set a
>specific framerate. Frames are produced as fast as it goes, depending on
>clock settings, frame size, black areas, autoexposure.
>
Ok. It is now clear to me. 

Thanks for all your help.

>Thanks
>Guennadi
>
>>
>> Here is my usecase.
>>
>> open capture device,
>> set resolutions (say VGA) for capture (S_FMT ???)
>> request buffer for streaming & mmap & QUERYBUF
>> start streaming (STREAMON)
>> DQBUF/QBUF in a loop -> get VGA buffers at some fps.
>> STREAMOFF
>> close device
>>
>> Is this possible with mt9t031 available currently in the tree? This
>requires sensor device output frames continuously on the bus using
>PCLK/HSYNC/VSYNC timing to the bridge device connected to the bus. Can you
>give a use case like above that you are using. I just want to estimate how
>much effort is required to add this support in the mt9t031 driver.
>>
>> Thanks
>>
>> Murali
>>
>> >Thanks
>> >Guennadi
>> >---
>> >Guennadi Liakhovetski, Ph.D.
>> >Freelance Open-Source Software Developer
>> >http://www.open-technology.de/
>>
>
>---
>Guennadi Liakhovetski, Ph.D.
>Freelance Open-Source Software Developer
>http://www.open-technology.de/

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