diff options
| author | Kenneth Graunke <[email protected]> | 2012-10-07 08:51:07 -0700 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2012-10-12 10:59:02 +0200 |
| commit | 26b6e44afb58432a5e998da0343757404f9de9ee (patch) | |
| tree | 8437adced85f96dbe2c41b6a9d8eea316d12dcd4 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | 6ce9410047f9f06c1b3336d5215402b77d6fd70f (diff) | |
drm/i915: Set guardband clipping workaround bit in the right register.
A previous patch, namely:
commit bf97b276ca04cee9ab65ffd378fa8e6aedd71ff6
Author: Daniel Vetter <[email protected]>
Date: Wed Apr 11 20:42:41 2012 +0200
drm/i915: implement w/a for incorrect guarband clipping
accidentally set bit 5 in 3D_CHICKEN, which has nothing to do with
clipping. This patch changes it to be set in 3D_CHICKEN3, where it
belongs.
The game "Dante" demonstrates random clipping issues when guardband
clipping is enabled and bit 5 of 3D_CHICKEN3 isn't set. So the
workaround is actually necessary.
Cc: Daniel Vetter <[email protected]>
Cc: Oliver McFadden <[email protected]>
Acked-by: Paul Menzel <[email protected]>
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Mika Kuoppala <[email protected]>
Cc: [email protected]
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions