the dp helper would try to enable the i2c channel for rockchip-edp
randy.li at rock-chips.com
Wed Oct 19 06:52:26 PDT 2016
Recently, I want to use a eDP panel in my RK3288 platform, but I got
the following message:
[ 8.935918] i2c i2c-6: of_i2c: modalias failure on /dp at ff970000/ports
[ 8.936018] rockchip-drm display-subsystem: bound ff970000.dp (ops
It try to enable the eDP aux channel and add a new I2C controller, but
it failed then the whole display subsystem is broken, the panel doesn't
power on either.
I hope somebody could figure out what is wrong with it.
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