diff options
| author | Wyatt Wood <[email protected]> | 2021-02-19 12:21:47 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-03-02 14:06:55 -0500 |
| commit | 8039bc7130ef4206a58e4dc288621bc97eba08eb (patch) | |
| tree | 2686c0062c80eef2fa093942647f76e0262e91ff /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 45a1261b393bd3dc24d1ae8a55249c0897df0c88 (diff) | |
drm/amd/display: Return invalid state if GPINT times out
[Why]
GPINT timeout is causing PSR_STATE_0 to be returned when it shouldn't.
We must guarantee that PSR is fully disabled before doing hw programming
on driver-side.
[How]
Return invalid state if GPINT command times out. Let existing retry
logic send the GPINT until successful.
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Wyatt Wood <[email protected]>
Reviewed-by: Anthony Koo <[email protected]>
Acked-by: Rodrigo Siqueira <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions