[Bug 101373] [KBL] modeset to a different refresh rate periodically results in a black screen

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101373

--- Comment #17 from Joseph Yasi <joe.yasi at gmail.com> ---
I edited the EDID to disable 12-bit support. I don't have the issue if I'm
toggling between 1920x1080 @ 60 Hz and 59.94 Hz at 8 bpc color. I still have
the issue between 3840x2160 @ 30 Hz and 29.97 Hz at 8 bpc color. It seems to be
an issue when the bandwidth is above a certain limit. It continues to happen if
I set the Denon to passthrough and turn it into standby. Unfortunately, I don't
have another AVR with HDMI to try.

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