a7d3c9509b2fecf8e593f3c933ab302cbe987d2e |
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30-May-2014 |
Rob Clark <robdclark@gmail.com> |
drm/msm: add rd logging debugfs To ease debugging, add debugfs file which can be cat/tail'd to log submits, along with fence #. If GPU hangs, you can look at 'gpu' debugfs file to find last completed fence and current register state, and compare with logged rd file to narrow down the DRAW_INDX which triggered the GPU hang. Signed-off-by: Rob Clark <robdclark@gmail.com>
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