Jordan Crouse c0fec7f562 drm/msm/gpu: Capture the GPU state on a GPU hang ...

Capture the GPU state on a GPU hang and store it for later playback
via the devcoredump facility. Only one crash state is stored at a
time on the assumption that the first hang is usually the most
interesting. The existing crash state can be cleared after capturing
it and then a new one will be captured on the next hang.

Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>

2018-07-30 08:49:56 -04:00

5.6 KiB

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