Deactivating the LCD Auto off on EOS M10 (for HDMI out)

[mastapetz]

Hi everyone, I am new to this whole thing and am wondering:

Can I deactivate the the automatic turning off of the display?
I bought the M10 for streaming. With some searching around it said it should work.

Now HDMI clear out is working.
Yet, the camera thinks, that whatever is connected to the HDMI port is its own display, thus it turns it off after the preset time.

Is it possible to turn that off with magic lantern? Be it just for the HDMI out?