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ADV7612: Error while programming EDID

Question asked by AbhiroopB on Nov 10, 2015
Latest reply on Jan 14, 2016 by GuenterL


We have a custome design board where we have ADV7612 as HDMI reciever. While programming the EDID, with some specific set of EDID, I am facing a strange issue i.e writing to address 0xb1 is causing the I2C bus to hang. This issue happens with some specific set of EDID only. Please find the attached EDID values generated using Advantiv EDID Editor Tool - EEDIT.


Let me know if there is some thing which is wrong because of which this issue is seen.


Abhiroop Boggavarapu