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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2009-10-13 22:20:20 +0100 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-11-05 14:47:13 -0800 |
| commit | f3cd474bb235f2331c1a6f579bdbf892386e5c7c (patch) | |
| tree | 2a9b7efaf46f5a4b42b1eecff53b16afca1df2a7 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | aed5f1dc264e2bc87e8656dd6945e4b1e72ebdbc (diff) | |
| download | kernel-crypto-f3cd474bb235f2331c1a6f579bdbf892386e5c7c.tar.gz kernel-crypto-f3cd474bb235f2331c1a6f579bdbf892386e5c7c.tar.xz kernel-crypto-f3cd474bb235f2331c1a6f579bdbf892386e5c7c.zip | |
drm/i915: debugfs interface to manually reset the GPU
Create a /debug/dri/%d/i915_wedged file to display the current wedged
status, and to enable setting that value. On an i965, this will also
trigger a GPU reset.
Useful in order to attempt to recover from some error conditions that
are not currently caught by the automatic hang detection code.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions