| /linux/drivers/gpu/drm/amd/display/amdgpu_dm/ |
| H A D | amdgpu_dm_helpers.c | 357 struct drm_dp_mst_topology_mgr *mst_mgr; in dm_helpers_dp_mst_write_payload_allocation_table() local
369 mst_mgr = &aconnector->mst_root->mst_mgr; in dm_helpers_dp_mst_write_payload_allocation_table()
370 mst_state = to_drm_dp_mst_topology_state(mst_mgr->base.state); in dm_helpers_dp_mst_write_payload_allocation_table()
377 drm_dp_add_payload_part1(mst_mgr, mst_state, new_payload); in dm_helpers_dp_mst_write_payload_allocation_table()
380 dm_helpers_construct_old_payload(mst_mgr, mst_state, in dm_helpers_dp_mst_write_payload_allocation_table()
384 drm_dp_remove_payload_part1(mst_mgr, mst_state, new_payload); in dm_helpers_dp_mst_write_payload_allocation_table()
425 struct drm_dp_mst_topology_mgr *mst_mgr; in dm_helpers_dp_mst_poll_for_allocation_change_trigger() local
433 mst_mgr = &aconnector->mst_root->mst_mgr; in dm_helpers_dp_mst_poll_for_allocation_change_trigger()
435 if (!mst_mgr->mst_state) in dm_helpers_dp_mst_poll_for_allocation_change_trigger()
438 ret = drm_dp_check_act_status(mst_mgr); in dm_helpers_dp_mst_poll_for_allocation_change_trigger()
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| H A D | amdgpu_dm_mst_types.c | 237 drm_modeset_lock(&root->mst_mgr.base.lock, NULL); in amdgpu_dm_mst_connector_early_unregister()
252 drm_modeset_unlock(&root->mst_mgr.base.lock); in amdgpu_dm_mst_connector_early_unregister()
398 &aconnector->mst_root->mst_mgr, in dm_dp_mst_get_modes()
547 connection_status = drm_dp_mst_detect_port(connector, ctx, &master->mst_mgr, in dm_dp_mst_detect()
611 struct drm_dp_mst_topology_mgr *mst_mgr = &aconnector->mst_root->mst_mgr; in dm_dp_mst_atomic_check() local
614 return drm_dp_atomic_release_time_slots(state, mst_mgr, mst_port); in dm_dp_mst_atomic_check()
664 struct amdgpu_dm_connector *master = container_of(mgr, struct amdgpu_dm_connector, mst_mgr); in dm_dp_add_mst_connector()
793 container_of(mgr, struct amdgpu_dm_connector, mst_mgr); in dm_handle_mst_sideband_msg_ready_event()
827 if (aconnector->mst_mgr.mst_state) in dm_handle_mst_sideband_msg_ready_event()
828 drm_dp_mst_hpd_irq_handle_event(&aconnector->mst_mgr, in dm_handle_mst_sideband_msg_ready_event()
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| H A D | amdgpu_dm_debugfs.c | 350 if (aconnector->mst_root && aconnector->mst_root->mst_mgr.mst_state) { in dp_mst_is_end_device()
351 mgr = &aconnector->mst_root->mst_mgr; in dp_mst_is_end_device()
1530 if (aconnector->mst_mgr.mst_state == true) in trigger_hotplug()
2837 if (aconnector->mst_mgr.mst_state) { in dp_is_mst_connector_show()
2840 aconnector->mst_root->mst_mgr.mst_state) { in dp_is_mst_connector_show()
2844 mgr = &aconnector->mst_root->mst_mgr; in dp_is_mst_connector_show()
4238 if (!aconnector->mst_mgr.mst_state) in mst_topo_show()
4242 drm_dp_mst_dump_topology(m, &aconnector->mst_mgr); in mst_topo_show()
4271 aconnector->mst_mgr.aux) { in trigger_hpd_mst_set()
4279 ret = drm_dp_mst_topology_mgr_set_mst(&aconnector->mst_mgr, true); in trigger_hpd_mst_set()
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| H A D | amdgpu_dm_connector.c | 107 struct drm_dp_mst_topology_mgr *mst_mgr; in dm_encoder_helper_atomic_check() local
135 mst_mgr = &aconnector->mst_root->mst_mgr; in dm_encoder_helper_atomic_check()
140 mst_state = drm_atomic_get_mst_topology_state(state, mst_mgr); in dm_encoder_helper_atomic_check()
160 drm_dp_atomic_find_time_slots(state, mst_mgr, mst_port, in dm_encoder_helper_atomic_check()
315 aconnector->mst_mgr.aux) { in amdgpu_dm_detect_mst_link_for_all_connectors()
320 ret = drm_dp_mst_topology_mgr_set_mst(&aconnector->mst_mgr, true); in amdgpu_dm_detect_mst_link_for_all_connectors()
511 if (aconnector->mst_mgr.mst_state) in DEFINE_FREE()
1928 if (aconnector->mst_mgr.dev) in amdgpu_dm_connector_destroy()
1929 drm_dp_mst_topology_mgr_destroy(&aconnector->mst_mgr); in amdgpu_dm_connector_destroy()
2620 ret = drm_dp_mst_root_conn_atomic_check(new_con_state, &aconn->mst_mgr); in amdgpu_dm_connector_atomic_check()
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| H A D | amdgpu_dm.h | 838 struct drm_dp_mst_topology_mgr mst_mgr; member
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| H A D | amdgpu_dm.c | 1290 mgr = &aconnector->mst_mgr; in s3_handle_mst()
2052 scoped_guard(mutex, &aconnector->mst_mgr.lock) { in dm_resume()
2053 init = !aconnector->mst_mgr.mst_primary; in dm_resume()
2059 drm_dp_mst_topology_queue_probe(&aconnector->mst_mgr); in dm_resume()
6075 return drm_dp_mst_add_affected_dsc_crtcs(state, &aconnector->mst_root->mst_mgr); in add_affected_mst_dsc_crtcs()
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| H A D | amdgpu_dm_irq.c | 1147 dm_handle_mst_sideband_msg_ready_event(&aconnector->mst_mgr, DOWN_OR_UP_MSG_RDY_EVENT); in dm_handle_hpd_rx_offload_work()
1483 bool is_mst_root_connector = aconnector->mst_mgr.mst_state; in handle_hpd_rx_irq()
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| /linux/drivers/gpu/drm/amd/display/amdgpu_dm/tests/ |
| H A D | amdgpu_dm_helpers_test.c | 3073 mgr = &aconnector->mst_mgr; in dm_test_write_payload_alloc_table_success()
3184 mutex_init(&aconnector->mst_mgr.lock); in dm_test_mst_start_top_mgr_set_mst_fail()
3185 aconnector->mst_mgr.dev = &adev->ddev; in dm_test_mst_start_top_mgr_set_mst_fail()
3186 aconnector->mst_mgr.aux = aux; in dm_test_mst_start_top_mgr_set_mst_fail()
3220 mutex_init(&aconnector->mst_mgr.lock); in dm_test_mst_stop_top_mgr_active()
3221 aconnector->mst_mgr.dev = &adev->ddev; in dm_test_mst_stop_top_mgr_active()
3222 aconnector->mst_mgr.aux = aux; in dm_test_mst_stop_top_mgr_active()
3223 aconnector->mst_mgr.mst_state = true; in dm_test_mst_stop_top_mgr_active()
3249 aconnector->mst_mgr.mst_state = false; in dm_test_poll_for_act_no_mst_state()
3286 aconnector->mst_mgr.mst_state = true; in dm_test_poll_for_act_success()
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| H A D | amdgpu_dm_irq_test.c | 2777 aconn->mst_mgr.mst_state = true; in dm_test_setup_hpd_rx_irq()
3117 aconn->mst_mgr.mst_state = true; in dm_test_dmub_hpd_callback_hpd_irq_type()
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| H A D | amdgpu_dm_connector_test.c | 3087 KUNIT_ASSERT_NULL(test, aconnector->mst_mgr.aux); in dm_test_detect_mst_branch_without_aux()
5344 aconnector->mst_mgr.mst_state = true; in dm_test_update_after_detect_mst_noop()
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| /linux/drivers/gpu/drm/i915/display/ |
| H A D | intel_dp_mst.c | 840 struct drm_dp_mst_topology_mgr *mst_mgr, in get_pipes_downstream_of_mst_port() argument
852 if (&connector->mst.dp->mst.mgr != mst_mgr) in get_pipes_downstream_of_mst_port()
857 !drm_dp_mst_port_downstream_of_parent(mst_mgr, in get_pipes_downstream_of_mst_port()
869 struct drm_dp_mst_topology_mgr *mst_mgr, in intel_dp_mst_check_dsc_change() argument
878 mst_pipe_mask = get_pipes_downstream_of_mst_port(state, mst_mgr, NULL); in intel_dp_mst_check_dsc_change()
904 struct drm_dp_mst_topology_mgr *mst_mgr, in intel_dp_mst_check_bw() argument
912 ret = drm_dp_mst_atomic_check_mgr(&state->base, mst_mgr, mst_state, &mst_port); in intel_dp_mst_check_bw()
916 mst_port_pipes = get_pipes_downstream_of_mst_port(state, mst_mgr, mst_port); in intel_dp_mst_check_bw()
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