what is the mxc_dcic.c used for in the imx6dl android5.0???

[尚飞汤]

when upgrade the android 4.2 to android 5.0,i find the imx6dl have the mxc_dcic.c,but i don't know what is it used for , can anyone tell me ?

[igorpadykov]

Hi 尚飞 汤

it is DCIC file and used to verify that a safety-critical information sent to a display is not

corrupted. Please refer to attached Linux Manual Chapter 55 Display Content Integrity Checker (DCIC)

Best regards

igor

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[尚飞汤]

thanks for your kindly answer，i read the document carefully, but i still have a question:if i remove  it,what potential side effect will be happened?

I used lvds panel.will it cannot complete sync of frame?

[igorpadykov]

if you remove  it it will work.

It is used to prevent data corruption.