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drm/amd/display: Fix Replay Desync Error Test

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When PHY power off, the DP_SEC_CNTL cannot be configured and cause
disable Adaptive sync SDP failed. Regarding the issue, the driver will
disabled AS-SDP in replay state machine.

Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Dennis Chan <dennis.chan@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dennis Chan
2024-04-02 10:58:01 +08:00
committed by Alex Deucher
parent 0a4b06074c
commit b59cb5a671
1 changed files with 12 additions and 0 deletions
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12
drivers/gpu/drm/amd/display/dc/dce/dmub_replay.c
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@@ -362,6 +362,18 @@ static void dmub_replay_send_cmd(struct dmub_replay *dmub,
cmd.replay_set_pseudo_vtotal.data.vtotal =
cmd_element->pseudo_vtotal_data.vtotal;
break;
case Replay_Disabled_Adaptive_Sync_SDP:
//Header
cmd.replay_disabled_adaptive_sync_sdp.header.sub_type =
DMUB_CMD__REPLAY_DISABLED_ADAPTIVE_SYNC_SDP;
cmd.replay_disabled_adaptive_sync_sdp.header.payload_bytes =
sizeof(struct dmub_rb_cmd_replay_set_pseudo_vtotal);
//Cmd Body
cmd.replay_disabled_adaptive_sync_sdp.data.panel_inst =
cmd_element->disabled_adaptive_sync_sdp_data.panel_inst;
cmd.replay_disabled_adaptive_sync_sdp.data.force_disabled =
cmd_element->disabled_adaptive_sync_sdp_data.force_disabled;
break;
case Replay_Msg_Not_Support:
default:
return;