[Bug 105468] Radiant P845 does not have LVDS, only VGA

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105468

Rodrigo Vivi <rodrigo.vivi at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #4 from Rodrigo Vivi <rodrigo.vivi at gmail.com> ---
VBT is there...
Maybe you don't have the debugfs configured and mounted?
[    6.084841] [drm:intel_bios_init] VBT signature "$VBT MONTARA-GM     ", BDB
version 114

But yeap, something odd with the VBT there:
[    6.084883] [drm:intel_opregion_get_panel_type] Failed to get panel details
from OpRegion (-19)

What is strangest is that LVDS detection not only comes from VBT, but also is
detected as connected later.

Anyways, what is the issue itself? 

I see that VGA is also detected and connected.

Is it a blank screen kind of issue? Is it a regression?

Did you try to manually force mode changes from userspace?

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