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| author | Eric Anholt <eric@anholt.net> | 2021-01-29 00:03:30 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2021-01-31 22:34:36 +0300 |
| commit | 7a7cbf2a819740674455ad36155c662367261296 (patch) | |
| tree | 9dd3e1b7758d83c0f6fefa13d9b8ccc7be7352fa /tools/perf/scripts/python/task-analyzer.py | |
| parent | 68e4f01fddb4ead80e8c7084db489307f22c9cbb (diff) | |
| download | linux-7a7cbf2a819740674455ad36155c662367261296.tar.xz | |
drm/msm: Fix race of GPU init vs timestamp power management.
We were using the same force-poweron bit in the two codepaths, so they
could race to have one of them lose GPU power early.
freedreno CI was seeing intermittent errors like:
[drm:_a6xx_gmu_set_oob] *ERROR* Timeout waiting for GMU OOB set GPU_SET: 0x0
and this issue could have contributed to it.
Signed-off-by: Eric Anholt <eric@anholt.net>
Fixes: 4b565ca5a2cb ("drm/msm: Add A6XX device support")
Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions