diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2010-03-18 09:22:12 +0100 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-03-18 16:48:02 -0700 |
| commit | fe305198d4bf481d6dd017df35c566c9d477fada (patch) | |
| tree | 3ae7eadb669952be2ad89c26c59f4d749ee9e7f5 /drivers/video/controlfb.h | |
| parent | 8956c8bba5b11b3d3aec000e6c6184943011a8d4 (diff) | |
drm/intel: fix up set_tiling for untiled->tiled transition
Bug introduced in
commit 10ae9bd25acf394c8fa2f9d795dfa9cec4d19ed6
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Mon Feb 1 13:59:17 2010 +0100
drm/i915: blow away userspace mappings before fence change
The problem is that when there's no fence reg assigned and the object
is mapped at a fenceable offset in the gtt, the userspace mappings won't
be torn down. Which happens on untiled->tiled transition quite often
on 4th gen and later because there fencing does not have any special
alignment constraints (as opposed to 2nd and 3rd gen on which I've tested
the original commit).
Bugzilla: http://bugs.freedesktop.org/show_bug.cgi?id=26993
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Tested-by: Eric Anholt <eric@anholt.net> (fixes OpenArena)
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers/video/controlfb.h')
0 files changed, 0 insertions, 0 deletions