i.MX6D read HDMI EDID EEPROM from monitor

[malikcisse]

Hi,

I am trying to read the EDID of the monitor connected to HDMI port.

This command probably gives me the EDID content after initialization:

$cat  /sys/devices/platform/mxc_hdmi/edid

I would like to issue an i2c edid read command in user space.

Is there any sample code showing how to do this?

Thanks,

malikcis

[igorpadykov · Accepted solution]

Hi malik

one can try monitor-edid

bash - How to check if EDID can be tusted - Unix & Linux Stack Exchange

or look through /sys nodes

xrandr - How to get EDID for a single monitor? - Unix & Linux Stack Exchange

Best regards

igor

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[malikcisse]

Thank you Igor for these useful hints.