diff options
| author | Alex Dai <[email protected]> | 2015-09-22 13:48:40 -0700 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2015-09-30 10:20:00 +0200 |
| commit | 0d44d3fa2b9089b0039118351773d465204ad581 (patch) | |
| tree | 2e0b3c9603ede9f864b008e6cfd6d2e575242a80 /tools/perf/scripts/python | |
| parent | 124abe076fd8b360dd7c651046cb8b204268efeb (diff) | |
drm/i915/guc: Fix a bug in GuC status check
Bit 16 of GuC status indicates resuming from RC6. The LAPIC_DONE
status is a reliable readiness flag only when resuming from RC6.
This fix a racing issue that allocation of doorbell fails whilst
GuC init is not finished.
Signed-off-by: Alex Dai <[email protected]>
Reviewed-by: Sagar Arun Kamble <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions