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| author | Chris Wilson <[email protected]> | 2016-10-04 21:11:31 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2016-10-05 08:40:06 +0100 |
| commit | 1b36595ffb350c8bec5be8894c5a43f0581864c0 (patch) | |
| tree | 5a9198dabdae00c7be0cb4f2d5d8e88da0cf52f7 /tools/perf/scripts/python/stackcollapse.py | |
| parent | cdb324bde5700725f04172bbeb6ef0bbbb6886c3 (diff) | |
drm/i915: Show RING registers through debugfs
Knowing where the RINGs are pointing is extremely useful in diagnosing
if the engines are executing the ringbuffers you expect - and igt may be
suppressing the usual method of looking in the GPU error state.
Signed-off-by: Chris Wilson <[email protected]>
Cc: Mika Kuoppala <[email protected]>
Reviewed-by: Mika Kuoppala <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
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