Re: OmniVision OV9655 camera chip via soc-camera interface

[Stefan Herbrechtsmeier <hbmeier@xxxxxxxxxxxxxxxxxxxx>]

Hi Jaime,

Jaime Velasco schrieb:
> Hello, Stefan,
>
> 2008/4/14, Stefan Herbrechtsmeier <hbmeier@xxxxxxxxxxxxxxxxxxxx>:
>   
> > Hi,
> >
> >  I'm writing a driver for the OmniVision OV9655 camera chip connected to a
> > PXA270 processor. I based my work on the soc_camera interface, but I need
> > some additional gpios for reset and power_enable. What is the best way to
> > pass this information to the driver?
> >
> >     
>
> I don't know about soc_camera, but the stkwebcam driver has code to drive
> the ov9650 sensors. I'd like to use some generic interface in it, instead of the
> current code. IIRC, Mauro suggested v4l2-int-device when the driver
> was submitted.
> Do you think your work could be used by stkwebcam? note that I don't know much
> about the syntek camera controller, and stkwebcam is a reverse
> engineered driver.
>   
I use the soc_camera interface, because I can reused the pxa_camera 
driver. If we want to use the same driver for the stkwebcam, we have to 
implement a generic interface for the register access and split the 
OV9655 driver or a i2c bus driver for the syntek camera controller.
> Anyway, maybe the code in drivers/media/video/stk-sensor.c is useful for you, so
> feel free to use it if you want.
>
> Regards,
> Jaime
>   
Thanks
   Stefan

--
Dipl.-Ing. Stefan Herbrechtsmeier

Heinz Nixdorf Institute
University of Paderborn 
System and Circuit Technology 
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