[Bug 42960] Display does not work when resuming from suspend

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=42960

--- Comment #10 from Alex Deucher <agd5f at yahoo.com> ---
(In reply to comment #9)
> I booted Linux 3.13.6 with the drm.debug=4 parameter - it looks like the
> internal LVDS output is set to use a different CRTC than the HDMI output,
> even in clone mode.

Neither the driver nor the vbios uses the same crtc for clones since the
displays almost always require different timings even if they are the same
resolution.

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