Comment 70 for bug 1773167
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73416ba
(Get the code!)
> What does the EDID contain when there is an HDMI output but cable is not plugged in?
On devices with physical HDMI output get-edid return nothing (because no devices HDMI is attached).
On devices without HDMI output, such as Lenovo Miix2 8, EDID contain this:
[ 5.431895] i915 0000:00:02.0: HDMI-A-2: EDID is invalid:
[ 5.431902] [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 5.431904] [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 5.431906] [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 5.431908] [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 5.431910] [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 5.431912] [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 5.431914] [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 5.431916] [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> It would seem more appropriate to do that already in the kernel, though.
So I should fill separate report here, at freedesktop, or at kernel's bugzilla? Which component I should choice?