About gamma table setting?

[intel]

About gamma table setting?

[windyuan]

most of the time, gamma is set for improve brightness. you can set r/g/b gamma the same table.

[cherixy]

@windyuan OK， I get it, Thank you~~ My team wants to use auto-aperture based on libxcam. I just find that it provides the interface of "set_aperture". This interface can't be used to accomplish auto-aperture. Will libcam support auto-aperture? And can you provide any testing gamma table for me？

[windyuan]

sorry, set_aperture is not supported by now. actually it depends on driver which is not in our scope.
gamma table you can try gamma=1.5~2.2 and generate a table.

[cherixy]

@windyuan Attaced files is generated from IQ Tool based on my imx185_cpf. Where can I modify gamma=1.5~2.2 to generate a table again?

[windyuan]

no idea about IQ tool tuning, it's out of our scope. suggest you to contact this tool author or people who give you this tool.
a simple example is that you can write a C program to generate gamma table. you can search online.

[cherixy]

@windyuan Thank you very much

[dsrsan]

@cherixy Dear cherixy, please can you provide us the Intel contact who gave you access to the IQ tool?
Is there a way we can get in contact with you via e-mail, we are also working on IMX185.
Best Regards.