How to implement V4L2 controls on mipi driver of ov5640_mipi_v2.c

[manabukiri]

Hi

I am using the OV5640 mipi camera driver as reference to create a custom driver for a customer on i.mx8M EVK.

I need to support V4L2 camera controls(like brightness, exposure), but ov5640_mipi_v2.c does not support any controls.

 I checked attached IMX_PORTING_GUIDE.pdf but could not find  how to  add V4L2 camera controls into ov5640_mipi_v2.c.

How to  add V4L2 camera controls on ov5640_mipi.c is explained at "14.2.2 Creating the camera sensor file" of IMX_PORTING_GUIDE.pdf  but not for ov5640_mipi_v2.c.

How can I implement V4L2 controls on mipi driver of ov5640_mipi_v2.c?

Any help/documents/example will be appreciated.

Thanks and regards

[Bio_TICFSL]

Hello manabukiri,

The OV5640 is supported by MIPI driver and it driver is included in last BSP, make sure you have download the latest BSP L5.4.47. It implemented controls for V4L2.

Regards