diff options
| author | Matthew Brost <matthew.brost@intel.com> | 2024-07-19 10:29:04 -0700 |
|---|---|---|
| committer | Matthew Brost <matthew.brost@intel.com> | 2024-07-19 19:45:32 -0700 |
| commit | 0a382f9bc5dc4744a33970a5ed4df8f9c702ee9e (patch) | |
| tree | 002f1d400eb3c1f177e5efad837332517d7a18dd /tools/perf/scripts/python | |
| parent | 61ac035361ae555ee5a17a7667fe96afdde3d59a (diff) | |
drm/xe: Hold a PM ref when GT TLB invalidations are inflight
Avoid GT TLB invalidation timeouts by holding a PM ref when
invalidations are inflight.
v2:
- Drop PM ref before signaling fence (CI)
v3:
- Move invalidation_fence_signal helper in tlb timeout to previous
patch (Matthew Auld)
Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs")
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Nirmoy Das <nirmoy.das@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240719172905.1527927-4-matthew.brost@intel.com
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions