diff options
| author | Dave Airlie <airlied@redhat.com> | 2014-12-08 13:23:37 +1000 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2014-12-08 14:07:52 +0200 |
| commit | e7d6f7d708290da1b7c92f533444b042c79412e0 (patch) | |
| tree | 03e44e749fc320d849774c352e676b0e4fe404a2 /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | 9cca30688043eb1b6569f794041dfeec218dffa5 (diff) | |
drm/i915: resume MST after reading back hw state
Otherwise the MST resume paths can hit DPMS paths
which hit state checker paths, which hit WARN_ON,
because the state checker is inconsistent with the
hw.
This fixes a bunch of WARN_ON's on resume after
undocking.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: stable@vger.kernel.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions