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Searched refs:pbn_div (Results 1 – 6 of 6) sorted by relevance

/linux/drivers/gpu/drm/i915/display/
H A Dintel_dp_mst.c282 mst_state->pbn_div = drm_dp_get_vc_payload_bw(crtc_state->port_clock, in intel_dp_mtp_tu_compute_config()
375 remote_tu = DIV_ROUND_UP(pbn.full, mst_state->pbn_div.full); in intel_dp_mtp_tu_compute_config()
393 pbn.full = remote_tu * mst_state->pbn_div.full; in intel_dp_mtp_tu_compute_config()
/linux/drivers/gpu/drm/amd/display/amdgpu_dm/tests/
H A Damdgpu_dm_helpers_test.c2972 mst_state->pbn_div.full = 5 << 12; /* dfixed_trunc → 5 PBN/slot */ in dm_test_construct_old_payload_empty_list()
3011 mst_state->pbn_div.full = 5 << 12; in dm_test_construct_old_payload_intervening()
3080 mst_state->pbn_div.full = 5 << 12; /* dfixed_trunc → 5 PBN/slot */ in dm_test_write_payload_alloc_table_success()
3438 mst_state->pbn_div.full = 5 << 12; /* dfixed_trunc → 5 PBN/slot */ in dm_test_mst_update_mgr_dealloc_success()
/linux/drivers/gpu/drm/display/
H A Ddrm_dp_mst_topology.c4475 req_slots = DIV_ROUND_UP(dfixed_const(pbn), topology_state->pbn_div.full); in drm_dp_atomic_find_time_slots()
4940 dfixed_trunc(state->pbn_div)); in drm_dp_mst_dump_topology()
5421 mst_state->pbn_div.full = dfixed_const(0); in drm_dp_mst_atomic_check_payload_alloc_limits()
5424 mgr, mst_state, dfixed_trunc(mst_state->pbn_div), avail_slots, in drm_dp_mst_atomic_check_payload_alloc_limits()
/linux/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm.c3283 int vcpi, pbn_div, pbn = 0, slot_num = 0; in dm_update_mst_vcpi_slots_for_dsc() local
3314 pbn_div = dm_mst_get_pbn_divider(stream->link); in dm_update_mst_vcpi_slots_for_dsc()
3323 if (j == dc_state->stream_count || pbn_div == 0) in dm_update_mst_vcpi_slots_for_dsc()
3326 slot_num = DIV_ROUND_UP(pbn, pbn_div); in dm_update_mst_vcpi_slots_for_dsc()
H A Damdgpu_dm_helpers.c319 int pbn_per_slot = dfixed_trunc(mst_state->pbn_div); in dm_helpers_construct_old_payload()
H A Damdgpu_dm_connector.c144 mst_state->pbn_div.full = dm_mst_get_pbn_divider(aconnector->mst_root->dc_link); in dm_encoder_helper_atomic_check()