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Customized HDMI not working on imx6dl?

Question asked by wenming feng on Apr 10, 2017
Latest reply on Apr 12, 2017 by wenming feng

DTB change,

move from i2c2 to i2c3, we connect hdmi with i2c3.

hdmi: edid@50 {
compatible = "fsl,imx6-hdmi-i2c";
reg = <0x50>;

change HDMI_ECE pin to EIM_ADDR25(H19) our board used EIM_25.

pinctrl_hdmi_cec: hdmicecgrp {
fsl,pins = <
/* MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x108b0 */
MX6QDL_PAD_EIM_A25__HDMI_TX_CEC_LINE 0x108b0
>;
};

uboot env settings set video=mxcfb0:dev=hdmi,1280x720M@60,if=RGB24 video=mxcfb1:dev=ldb,LDB-XGA,if=RGB666

I used yocto krogoth. kernel 4.1.x

Nothing showing on the HDMI display?

Someone else has this issue?

 

Thanks!

Wenming

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