AnsweredAssumed Answered

HDMI CEC in i.MX8M

Question asked by Tooz Hsu on Apr 17, 2019
Latest reply on Apr 18, 2019 by Joan Xie

Hi NXP,

 

I am working on i.MX8M platform now.

I can't find HDMI CEC info in SW processor reference manual, but I do find some code about HDMI CEC.

Could you help to confirm for me that i.MX8M native HDMI has working CEC function?

Thank you.

 

https://github.com/boundarydevices/linux-imx6/blob/boundary-imx-o8.1.0_1.3.0_8m-ga/drivers/gpu/drm/imx/hdp/imx-cec.c

hdmi_cec: hdmi_cec@32c33800 {
compatible = "fsl,imx8-hdp-cec";
reg = <0x0 0x32c33800 0x0 0x200>;
status = "disabled";
};

 

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