[Gta04-owner] camera

Andreas Kemnade andreas at kemnade.info
Sat Jun 8 10:11:25 CEST 2013


Hi,

On Tue, 2013-05-21 at 21:22 -0400, Benjamin Deering wrote: 
> Hello,
> 
> I have been playing with the camera in my gta04.  I have not had any 
> luck using the omap3-isp preview functionality.  I wonder if this is 
> because media-ctl doesn't know about the output format of the ov9655?
> 
> I have had some luck using the image processor in the ov9655.
> 
> I added a few lines in ov9655_init_hardware:
>         { OV9655_COM8, 0xe7 },
>         { OV9655_COM17, 0x98 }, //turn on auto denoise, but not auto 
> edge detect; the images get smeary
> to turn on noise reduction, AEC, etc.  I'm not sending it as a patch 
> because I don't think I am doing it right, but if we want to use the 
> in-camera processing, these lines would need to go somewhere.
> 
Hmm, any update on this?

> Putting these in ov9655_init_regs has no effect even though the logs 
> show that the routine that loads those registers is called.  That 
> surprised me.  Maybe this will give someone an idea?
> 
I sent a patch last night. That should fix that issue.

Greetings
Andreas Kemnade




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