modify mipi camera 2 lanes to 4 lanes?

cancel
Showing results for 
Search instead for 
Did you mean: 

modify mipi camera 2 lanes to 4 lanes?

963 Views
stevesu
Contributor I

HI everyone

I already have a board which contains a IMX6q and connect to a sensor with physical 4 mipi data lanes.

now I can receive the image frame by 2 lanes setting(with 1Ghz mipi clk).

but when I change the sensor setting to 4 lanes(with 1Ghz mipi clk),

and modify the device tree to 4 lanes, I can't get the image frame.

Could anyone provide any suggestions about 2 lanes to 4 lanes?

which code or settings should I modify?

thank you all for reading this issue.

&mipi_csi {
status = "okay";
ipu_id = <0>;
csi_id = <1>;
v_channel = <0>;
lanes = <4>;//modify here
};

Labels (3)
0 Kudos
1 Reply

203 Views
igorpadykov
NXP TechSupport
NXP TechSupport

Hi Steve

frequency should be also changed according to formula on p.2

Debug steps for customer MIPI sensor.docx

Some Experience When Enable MIPI Camera

imx6q sabre AI board MIPI camera.

Best regards

igor

-----------------------------------------------------------------------------------------------------------------------

Note: If this post answers your question, please click the Correct Answer button. Thank you!

-----------------------------------------------------------------------------------------------------------------------

0 Kudos