[Bug 91434] [IVB/HSW] 23.976Hz & 24Hz modes broken on dual-display with recent (4.0.x) kernels

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=91434

--- Comment #64 from Martin Andersen <martin.x.andersen at gmail.com> ---
I was under the impression that this was a kernel option(?). The issue is that
*no signal is displayed* at all during boot (i.e, before X, as mentioned
several times), so running an xrandr command is a somewhat sub-optimal solution
as it requires logging into the system to issue it.

Nevertheless, having the early boot-messages show up on HDMI2 is also very
useful. The display is immediately blanked after BIOS post when out using newer
kernels. It is not simply an Xorg issue.

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