If HDMI/DP Port no use,do DP_AUX_CHx_HPD/DP_AUX_CHX signals need to connect or not connect？

Username1 · September 17, 2020, 2:20pm

Trumany · September 18, 2020, 12:36am

Just leave them unconnected.

Username1 · September 18, 2020, 1:53am

How to disable HDMI/DP Port in kernel when we do not use ?
Thanks a lot!

WayneWWW · September 18, 2020, 2:52am

Hi,

Please disable corresponding sor node and nvdisplay in device tree.

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