Re: MT9M131 on I.MX6DL CSI color issue

[Florian Boor <florian.boor@kernelconcepts.de>]

Hello all,

On 22.01.2018 15:52, Florian Boor wrote:
>> Have you ever tried to capture images in one of the RGB formats?
> Not so far but I just tried. The JPEG compressor does not seem to like it but I
> can import the raw frame as ARGB into i.e. ImageJ and what I get is a RGB image
> with quite a lot of overflows and wrong colors. It looks pretty much broken like
> I would expect it to look missing the upper bits.

RGB seems to be complicated. I did not find a working setup.

> I'll see if I can fix the hardware now :-)

But fixing the hardware almost got it right. The last remaining issue was the
pixel clock that required inverting. Now the images from the camera look
correct. (I'm currently testing with YUYV2X8 configuration and videoparse
"format=4" setting.)

Many thanks for all the help!

Greetings

Florian

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