[Bug 74964] [BYT]I-G-T/testdisplay && 1920x1080i showing half screen on DP mode
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu Dec 4 13:06:45 PST 2014
https://bugs.freedesktop.org/show_bug.cgi?id=74964
Jesse Barnes <jbarnes at virtuousgeek.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |NEEDINFO
--- Comment #15 from Jesse Barnes <jbarnes at virtuousgeek.org> ---
Can you try with a more recent kernel? It has some fixes for interlaced modes:
commit 5a11f7f829a8d1b5c1c4774afcd263a2066d3179
Author: Clint Taylor <clinton.a.taylor at intel.com>
Date: Fri Sep 26 09:55:24 2014 -0700
drm/edid: Add missing interlaced flag to 576i at 100 modes.
commit 697c4078c765c02b9c4ca2d828ae4d7af62453a6
Author: Clint Taylor <clinton.a.taylor at intel.com>
Date: Tue Sep 2 17:03:36 2014 -0700
drm/i915/hdmi: Enable pipe pixel replication for SD interlaced modes
commit fb01d28070b711b164d84ff80a28dcc7cca506e7
Author: Clint Taylor <clinton.a.taylor at intel.com>
Date: Tue Sep 2 17:03:35 2014 -0700
drm/edid: Reduce horizontal timings for pixel replicated modes
Though the middle one is HDMI only...
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