[Bug 65757] [snb dp regression] Screen sometimes remains black after mode change - old fast & narrow link is more stable

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jun 18 08:03:08 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=65757

--- Comment #3 from Egbert Eich <eich at pdx.freedesktop.org> ---
Some further notes:
- The machine uses a Chrontel CH7511B as (e)DP to LVDS converter which supports
2 
  lanes. 
- The VBIOS also seems to use 2 lanes. We have never seen a VBIOS set mode  
  failing.

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