[Bug 85924] [hsw DP-to-DVI] DP hot plug fails if booted without Monitor Attached

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Mar 9 02:41:40 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=85924

--- Comment #21 from Jani Nikula <jani.nikula at intel.com> ---
(In reply to Zoran Stojsavljevic from comment #13)
> I have another idea for you to try. What I am hearing is that you use vBIOS
> (you have set vBIOS option in CMOS instead GOP driver). And I think what you
> need to try is to use GOP driver, as the proper way how to use UEFI BIOS
> with UEFI compliant OSes.

(In reply to Karin Willers from comment #19)
> Ther is no difference in waht we see, whether the OS was installed in CSM or
> EFI mode or VBIOS or GOP is selected.

(In reply to Zoran Stojsavljevic from comment #20)
> [5] HSW UEFI BIOS + vBIOS + F20 = FAILED
> [6] HSW UEFI BIOS + GOP + F20 = FAILED

Zoran, so the conclusion here is that the bug is not dependent on vBIOS vs.
GOP, right?

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