Eli Chan Posted October 11, 2019 Share Posted October 11, 2019 I am now working on Bionic Desktop for Orange Pi rk3399. I want to do something similar to what have been done on Raspberry. i.e to use hdmi ddc as i2c (i2c over hmdi) http://blog.koalo.de/2013/11/i2c-over-hdmi.html I could run i2cdump, ic2get and i2cwrite without any problem but I can't find the i2c device for hdmi ddc of my OrangePi rk3399. My wild guess is that I need to enable hdmi ddc by modifying the uboot folder. However, I don't know how to start with. Can anyone give me some pointers? Thanks in advance Eli Link to comment Share on other sites More sharing options...
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