[Bug 103347] [dp] intel_dp.c:1554 WARN_ON(len <=8)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103347

--- Comment #26 from F.Hartung <f.hartung at outlook.de> ---
(In reply to Ville Syrjala from comment #25)
> Why do you have all this stuff on the kernel cmdline:
> drm.edid_firmware=DP-2:edid/edid.bin video=DP-2:D drm.debug=0x0e ?
> 
> Remove it and I think the errors will disappear.

Without this edid.bin you can't switch the TV input to the HTPC without
rebooting it. There's just a blank blue screen when you do it without.

This edid ist extracted/ created by this script:

https://github.com/LibreELEC/LibreELEC.tv/blob/57014df2556761a23e9f66697332f342c6e90f78/packages/sysutils/busybox/scripts/getedid

It works fine on my skylake based plattform HTPC & I had no error messages
until kernel 4.15 on the apollo board so I think there is some driver problem.

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