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506 Views
Registered: ‎03-21-2018

Problems during setup of VPSS-CSC using v4l

Hi,

I use reVision stack with IMX274 sensor and SDx 2017.4 suite.

I'm trying to setup the VPSS-CSC module inside mipi_csi2_rx using the drivers available in the video_lib (in vcap_csi).

 

When I try to change brightness, contrast, blue/red/green gain, it has no effect on the image. It seems that the driver does not do its job correctly.

I'm not able to find a way around that by myself, can somebody provide help ?

 

FYI, the v4l driver for other modules (Gamma, sensor, etc.) works properly.

 

BTW, I need these options to setup correct colors (see https://forums.xilinx.com/t5/SDSoC-Environment-and-reVISION/Setup-of-IMX274-exposure-gain-and-gamma/td-p/854104)

 

Thanks,

Alexandre

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455 Views
Registered: ‎03-21-2018

Re: Problems during setup of VPSS-CSC using v4l

Somebody to help me here ?

Thanks

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