AnsweredAssumed Answered

i.mx6 HDMI without I2C

Question asked by ZC Tee on Sep 7, 2015
Latest reply on Sep 7, 2015 by igorpadykov

Hi all,

I am currently trying to enable the HDMI display on the i.mx6 quad CPU.

May i know whether the HDMI_TX_DDC_SCL and HDMI_TX_DDC_SDA pin connection is mandatory in order for the HDMI core to function? I see that in the driver drivers/video/mxc_hdmi.c, there are a lot of configurations that is related to i2c communication. What will happen if i did not connect out both the HDMI SCL and SDA pin?

By the way, I do not need to configure any setting on the HDMI display.