Hi Daniel
On Fri, Feb 13, 2009 at 10:43 PM, Daniel Holth <[email protected]> wrote:
> The framerate is great during the day when there's lots of light.
>
auto-exposure is funky that way, disable it & enable max. exposure
seems to help FPS!
> The existing initialization parameters appear to enable automatic defect
> correction. I've decided I like the colors better when I add
>
> /* saturation to 150% */
> {0x25, 0x0029},
>
> to the MT9M111 initialization sequence (saturation is adjustable from black
> and white all the way to 150%). I still get stray colors on edges, that
> might be tweakable with sharpness settings, but I doubt my relatives will
> notice after Skype applies its fierce compression.
>
saturation can be controlled at sensor & bridge level, better set
sensor to max. saturation,
and handle the control via bridge, then all models can use it.
> Is there a way to poke the camera's i2c bus without having to recompile the
> driver every time?
>
yup! there's even a page on it,
https://groups.google.com/group/microdia/web/microdia-debugfs
> Thanks!
>
> Daniel Holth
>
-JoJo
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