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| author | JinZe.Xu <jinze.xu@amd.com> | 2023-10-13 04:50:00 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-11-07 19:16:01 +0300 |
| commit | 028bac5834495f4f4036bf8b3206fcdafe99a393 (patch) | |
| tree | e1ea164c83f70a2c66d40f6458eb642a56463007 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | 13c84bbe0524e6a5c8a3d873152c1eaa295e3592 (diff) | |
| download | linux-028bac5834495f4f4036bf8b3206fcdafe99a393.tar.xz | |
drm/amd/display: decouple dmcub execution to reduce lock granularity
[Why]
On some systems dmub commands run at high IRQ, so long running
commands will block other interrupts.
[How]
Decouple wait_for_idle from dmcub queue/execute/wait.
Reviewed-by: Josip Pavic <josip.pavic@amd.com>
Acked-by: Hersen Wu <hersenxs.wu@amd.com>
Signed-off-by: JinZe.Xu <jinze.xu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions