diff options
| author | Alvin Lee <[email protected]> | 2021-11-04 16:52:15 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-11-17 16:58:11 -0500 |
| commit | d493a0244fce12de22a220468e6628bb008a0e58 (patch) | |
| tree | 3948f3d9617d28e699222740935bf8902a155106 /tools/perf/scripts/python | |
| parent | 7a47c8820a1d97e6cb5bcef6b65529f1389b0e13 (diff) | |
drm/amd/display: Wait for ACK for INBOX0 HW Lock
[Why]
In DC we want to wait for the INBOX0 HW Lock command to ACK before
continuing. This is to ensure that the lock has been successfully
acquired before programming HW in DC.
[How]
Add interfaces to send messages on INBOX0, poll for their completation
and clear the ack.
Reviewed-by: Nicholas Kazlauskas <[email protected]>
Acked-by: Anson Jacob <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alvin Lee <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions