Ubuntu
xserver-xorg-video-intel package

  1. Bug #128927
  2. Comment #0

Comment 0 for bug 128927

Revision history for this message
In , Sndirsch-suse (sndirsch-suse) wrote :

Latest intel driver breaks 1680x1050 mode on TMDS-1 output only (works fine on with VGA output). Monitor gets 1680x1053 instead and breaks the picture by scaling in y direction. I bisected the driver to figure out which commit commit changed the behaviour:

> git bisect good
1e2e301348b4168aeed38b3fdc6b0e43d5678a86 is first bad commit
commit 1e2e301348b4168aeed38b3fdc6b0e43d5678a86
Author: Keith Packard <email address hidden>
Date: Sat Jun 30 12:45:24 2007 -0700

    Fix load detection to use border region instead of blanking.

    Make sure there is some border area to use by changing how the pipe is
    configured, then pick a scanline in the middle of the border for load
    detection. This lets the load detect code use an active pipe instead of
    requiring an idle one.

I'll add config and logfiles.