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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-12-01 21:03:59 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-12-06 13:19:13 +0100 |
| commit | ef04f00d12312e43b13ba8f79435763e25aaff5c (patch) | |
| tree | 6cd60c6a4ac2f562c768afd0b6901c2af39920b4 /tools/perf/scripts/python/Perf-Trace-Util/lib | |
| parent | 9ee32fea5fe810ec06af3a15e4c65478de56d4f5 (diff) | |
drm/i915: use _NOTRACE for gmbus/dp aux wait loops
Less clutter in the traces. And in both cases we yell rather loud
into the logs if we time out. Patch suggested by Chris Wilson.
v2: Annotate another I915_READ in dp_aux to be consistent - we filter
out all register io in wait_for and similar loops. Chris also
suggested to mark all dp_aux register access as _NOTRACE, but I think
we should keep all functionally relevant access around, and filter
unneeded bits in userspace after the trace is captured.
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib')
0 files changed, 0 insertions, 0 deletions