Commit ba512eaa authored by Wayne Lin's avatar Wayne Lin Committed by Alex Deucher
Browse files

drm/amdgpu/display/mst: adjust the logic in 2nd phase of updating payload 



[why & how]
adjust the coding in dm_helpers_dp_mst_send_payload_allocation()
for reading easily.

Signed-off-by: default avatarWayne Lin <Wayne.Lin@amd.com>
Signed-off-by: default avatarHarry Wentland <harry.wentland@amd.com>
Acked-by: default avatarHarry Wentland <harry.wentland@amd.com>
Reviewed-by: default avatarLyude Paul <lyude@redhat.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f0127cb1

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c

+5 −1
Original line number Diff line number Diff line
@@ -277,6 +277,7 @@ bool dm_helpers_dp_mst_send_payload_allocation( 
	struct drm_dp_mst_atomic_payload *payload;

	enum mst_progress_status set_flag = MST_ALLOCATE_NEW_PAYLOAD;

	enum mst_progress_status clr_flag = MST_CLEAR_ALLOCATED_PAYLOAD;

	int ret = 0;



	aconnector = (struct amdgpu_dm_connector *)stream->dm_stream_context;
@@ -293,7 +294,10 @@ bool dm_helpers_dp_mst_send_payload_allocation( 
		clr_flag = MST_ALLOCATE_NEW_PAYLOAD;

	}



	if (enable && drm_dp_add_payload_part2(mst_mgr, mst_state->base.state, payload)) {

	if (enable)

		ret = drm_dp_add_payload_part2(mst_mgr, mst_state->base.state, payload);



	if (ret) {

		amdgpu_dm_set_mst_status(&aconnector->mst_status,

			set_flag, false);

	} else {