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RobertCNelson / ti-linux-kernel-dev

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omapdss error: HDMI I2C timeout reading EDID #19

Open hoverwinter opened 6 years ago

hoverwinter commented 6 years ago

Hello, as the title shows, when I use ./build_kernel.sh to compile the kernel for BeagleBoard X15, and make a SD-Card system following the BB-X15 Getting Started

Then after booting, I got: omapdss error: HDMI I2C timeout reading EDID from serial output.

So I can access the board only by SSH/Serial/.. remotely.

How can I fix this problem?

Information:

RobertCNelson commented 6 years ago

This usually happens with a non-spec (aka crappy) hdmi cable..

Connect a GND wire between your monitor and you board. Dell usually has a usb-hub on their monitors, so just connect a usb cable..

Then reboot the board.

Regards,