drm/amd/display: Pass the right info to drm_dp_remove_payload
[Why & How] drm_dp_remove_payload() interface was changed. Correct amdgpu dm code to pass the right parameter to the drm helper function. Reviewed-by: Jerry Zuo <Jerry.Zuo@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Wayne Lin <Wayne.Lin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -177,6 +177,40 @@ void dm_helpers_dp_update_branch_info(
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const struct dc_link *link)
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const struct dc_link *link)
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{}
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{}
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static void dm_helpers_construct_old_payload(
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struct dc_link *link,
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int pbn_per_slot,
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struct drm_dp_mst_atomic_payload *new_payload,
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struct drm_dp_mst_atomic_payload *old_payload)
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{
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struct link_mst_stream_allocation_table current_link_table =
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link->mst_stream_alloc_table;
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struct link_mst_stream_allocation *dc_alloc;
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int i;
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*old_payload = *new_payload;
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/* Set correct time_slots/PBN of old payload.
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* other fields (delete & dsc_enabled) in
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* struct drm_dp_mst_atomic_payload are don't care fields
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* while calling drm_dp_remove_payload()
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*/
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for (i = 0; i < current_link_table.stream_count; i++) {
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dc_alloc =
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¤t_link_table.stream_allocations[i];
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if (dc_alloc->vcp_id == new_payload->vcpi) {
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old_payload->time_slots = dc_alloc->slot_count;
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old_payload->pbn = dc_alloc->slot_count * pbn_per_slot;
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break;
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}
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}
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/* make sure there is an old payload*/
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ASSERT(i != current_link_table.stream_count);
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}
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/*
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/*
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* Writes payload allocation table in immediate downstream device.
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* Writes payload allocation table in immediate downstream device.
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*/
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*/
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@ -188,7 +222,7 @@ bool dm_helpers_dp_mst_write_payload_allocation_table(
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{
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{
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struct amdgpu_dm_connector *aconnector;
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struct amdgpu_dm_connector *aconnector;
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struct drm_dp_mst_topology_state *mst_state;
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struct drm_dp_mst_topology_state *mst_state;
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struct drm_dp_mst_atomic_payload *payload;
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struct drm_dp_mst_atomic_payload *target_payload, *new_payload, old_payload;
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struct drm_dp_mst_topology_mgr *mst_mgr;
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struct drm_dp_mst_topology_mgr *mst_mgr;
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aconnector = (struct amdgpu_dm_connector *)stream->dm_stream_context;
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aconnector = (struct amdgpu_dm_connector *)stream->dm_stream_context;
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@ -204,17 +238,26 @@ bool dm_helpers_dp_mst_write_payload_allocation_table(
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mst_state = to_drm_dp_mst_topology_state(mst_mgr->base.state);
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mst_state = to_drm_dp_mst_topology_state(mst_mgr->base.state);
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/* It's OK for this to fail */
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/* It's OK for this to fail */
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payload = drm_atomic_get_mst_payload_state(mst_state, aconnector->mst_output_port);
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new_payload = drm_atomic_get_mst_payload_state(mst_state, aconnector->mst_output_port);
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if (enable)
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drm_dp_add_payload_part1(mst_mgr, mst_state, payload);
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if (enable) {
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else
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target_payload = new_payload;
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drm_dp_remove_payload(mst_mgr, mst_state, payload, payload);
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drm_dp_add_payload_part1(mst_mgr, mst_state, new_payload);
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} else {
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/* construct old payload by VCPI*/
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dm_helpers_construct_old_payload(stream->link, mst_state->pbn_div,
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new_payload, &old_payload);
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target_payload = &old_payload;
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drm_dp_remove_payload(mst_mgr, mst_state, &old_payload, new_payload);
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}
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/* mst_mgr->->payloads are VC payload notify MST branch using DPCD or
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/* mst_mgr->->payloads are VC payload notify MST branch using DPCD or
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* AUX message. The sequence is slot 1-63 allocated sequence for each
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* AUX message. The sequence is slot 1-63 allocated sequence for each
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* stream. AMD ASIC stream slot allocation should follow the same
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* stream. AMD ASIC stream slot allocation should follow the same
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* sequence. copy DRM MST allocation to dc */
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* sequence. copy DRM MST allocation to dc */
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fill_dc_mst_payload_table_from_drm(stream->link, enable, payload, proposed_table);
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fill_dc_mst_payload_table_from_drm(stream->link, enable, target_payload, proposed_table);
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return true;
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return true;
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}
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}
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