diff options
| author | Wyatt Wood <wyatt.wood@amd.com> | 2020-06-17 11:29:27 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-08-06 16:42:07 -0400 |
| commit | b5fe6aa2b02cdfee75f747c68f3d303fddd09af9 (patch) | |
| tree | 5d0ee305197ad71489540b6a54f7309b20551753 | |
| parent | 8b0379a85762b516c7b46aed7dbf2a4947c00564 (diff) | |
drm/amd/display: Use hw lock mgr
[Why]
Feature requires synchronization of dig, pipe, and cursor locking
between driver and fw.
[How]
Set flag to force psr to use hw lock mgr.
Signed-off-by: Wyatt Wood <wyatt.wood@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Eryk Brol <eryk.brol@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c index 82e67bd81f2d..5167d6b8a48d 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c @@ -233,8 +233,8 @@ static bool dmub_psr_copy_settings(struct dmub_psr *dmub, copy_settings_data->frame_cap_ind = psr_context->psrFrameCaptureIndicationReq; copy_settings_data->debug.bitfields.visual_confirm = dc->dc->debug.visual_confirm == VISUAL_CONFIRM_PSR ? true : false; + copy_settings_data->debug.bitfields.use_hw_lock_mgr = 1; copy_settings_data->init_sdp_deadline = psr_context->sdpTransmitLineNumDeadline; - copy_settings_data->debug.bitfields.use_hw_lock_mgr = 0; dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd); dc_dmub_srv_cmd_execute(dc->dmub_srv); |