topic Re: Camera Ov5648 garbage screen in i.MX Processors

Camera Ov5648 garbage screen

ifzhao — Fri, 05 Aug 2016 02:35:48 GMT

Dear all,

I am working on the camera module with IMX6 dual platform. And after I check through the CSI/IPU/Virtual channel, finally I can get something from camera. However it's nothing but garbage like this:

The following is my settings:

1. V4L2_PIX_FMT_SBGGR10&IPU_PIX_FMT_GENERIC&MIPI_DT_RAW10 are used to identify data format.

I doubt if this is about the setting in mxc_v4l2_s_fmt like this:

size = f->fmt.pix.width * f->fmt.pix.height * 2;

bytesperline = f->fmt.pix.width * 2;

Or is there anything else I should check?

Could you kindly help me out of this?Thanks~

Re: Camera Ov5648 garbage screen

igorpadykov — Fri, 05 Aug 2016 05:04:39 GMT

Hi If

it may be useful to check ov5647 suggestions on

https://community.freescale.com/message/344529#344529

Best regards

igor

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Re: Camera Ov5648 garbage screen

ifzhao — Fri, 05 Aug 2016 06:30:19 GMT

Hi Igor,

I've tried that. But nothing improve.

In addition, the test pattern does not work either.

Maybe someone could give advice to debug on this condition?