[Bug 64332] [ivb edp] Garbage on screen on Samsung NP900X3E-A02

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jun 7 15:54:04 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=64332

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[HD Graphics 4000] Garbage  |[ivb edp] Garbage on screen
                   |on screen on Samsung        |on Samsung NP900X3E-A02
                   |NP900X3E-A02                |

--- Comment #45 from Chris Wilson <chris at chris-wilson.co.uk> ---
Due to the persistent nature of the bug, it is likely to be in the panel
itself. Which suggests that one of our panel timing or aux controls is out of
spec.An alternative is to avoid us doing any modesetting on the panel, and just
use the mode as setup by the bios (presuming you have an EFI BIOS that sets up
a native mode).

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