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Searched refs:math_ceil (Results 1 – 4 of 4) sorted by relevance

/linux/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_pmo/
H A Ddml2_pmo_dcn6_stage_optimizers.c728 (int)math_ceil(ip_caps->fams2.scheduling_delay_us / stream_pstate_meta->otg_vline_time_us); in dcn6_build_pstate_meta_per_stream()
730 …(int)math_ceil(ip_caps->fams2.vertical_interrupt_ack_delay_us / stream_pstate_meta->otg_vline_time… in dcn6_build_pstate_meta_per_stream()
732 (int)math_ceil(contention_delay_us / stream_pstate_meta->otg_vline_time_us); in dcn6_build_pstate_meta_per_stream()
735 …(int)(math_ceil((ip_caps->fams2.vertical_interrupt_ack_delay_us + contention_delay_us + ip_caps->f… in dcn6_build_pstate_meta_per_stream()
737 (int)math_ceil(ip_caps->fams2.min_allow_width_us / stream_pstate_meta->otg_vline_time_us); in dcn6_build_pstate_meta_per_stream()
738 …stream_pstate_meta->blackout_otg_vlines = (int)math_ceil(blackout_us / stream_pstate_meta->otg_vli… in dcn6_build_pstate_meta_per_stream()
745 min_reserved_blank_otg_vlines = (int)math_ceil( in dcn6_build_pstate_meta_per_stream()
762 math_ceil(stream_pstate_meta->method_vactive.reserved_vblank_required_us / in dcn6_build_pstate_meta_per_stream()
839 … (int)math_ceil(ip_caps->fams2.subvp_programming_delay_us / stream_pstate_meta->otg_vline_time_us); in dcn6_build_pstate_meta_per_stream()
841 … (int)math_ceil(ip_caps->fams2.subvp_df_throttle_delay_us / stream_pstate_meta->otg_vline_time_us); in dcn6_build_pstate_meta_per_stream()
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/linux/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/
H A Ddml2_core_dcn6_calcs_dchub.c78 p->svp0_dst_lines[i] = (unsigned int)math_ceil(svp0_time_us / line_time_us); in dcn6_calculate_alternate_svp_lines()
79 p->svp1_dst_lines[i] = (unsigned int)math_ceil(svp1_time_us / line_time_us); in dcn6_calculate_alternate_svp_lines()
80 …p->svp_req_limit[i] = (unsigned int)math_ceil((pad_us + max_swath_time_all_planes_us) / line_time_… in dcn6_calculate_alternate_svp_lines()
196 …num_swaths = prefetch_swaths + (unsigned int)math_ceil((lines_for_rec_swaths + rec_hdl_delta - 1) … in calculate_copy_swaths()
198 …num_swaths = svp_dst_lines > prefetch_dst_lines ? prefetch_swaths + 1 : (unsigned int)math_ceil((s… in calculate_copy_swaths()
244 …mem_width = (vertical_access ? copy_src_lines : (unsigned int)math_ceil(math_min2(odm_slice_pixels… in calculate_max_mem_size_per_plane_per_dpp()
245 …mem_height = (vertical_access ? (unsigned int)math_ceil(math_min2(odm_slice_pixels, vp_height)) : … in calculate_max_mem_size_per_plane_per_dpp()
323 return (unsigned int)math_ceil((double)copy_size_bytes * 1000 / *p->lsdma_bw_req_for_alt_kbps); in calculate_alt_copy_time_us()
355 …copy_swaths = p->prefetch_swaths_c[plane_idx] + (unsigned int)math_ceil(svp_lines_for_va / p->reco… in calculate_ub_copy_size_per_plane_per_dpp_per_svp()
362 …copy_swaths = p->prefetch_swaths[plane_idx] + (unsigned int)math_ceil(svp_lines_for_va / p->recout… in calculate_ub_copy_size_per_plane_per_dpp_per_svp()
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H A Ddml2_core_dcn5_calcs_dchub.c1641 dst_lines_to_hide = (unsigned int)math_ceil(p->latency_to_hide_us[plane_index] / in dcn5_calculate_bytes_to_fetch_required_to_hide_latency()
1654 …p->bytes_required_l[plane_index] += (unsigned int)math_ceil((double)src_lines_to_hide_l / p->meta_… in dcn5_calculate_bytes_to_fetch_required_to_hide_latency()
1656 …p->bytes_required_c[plane_index] += (unsigned int)math_ceil((double)src_lines_to_hide_c / p->meta_… in dcn5_calculate_bytes_to_fetch_required_to_hide_latency()
1661 …p->bytes_required_l[plane_index] += (unsigned int)math_ceil((double)src_lines_to_hide_l / p->dpte_… in dcn5_calculate_bytes_to_fetch_required_to_hide_latency()
1663 …p->bytes_required_c[plane_index] += (unsigned int)math_ceil((double)src_lines_to_hide_c / p->dpte_… in dcn5_calculate_bytes_to_fetch_required_to_hide_latency()
4524 …(unsigned int)math_ceil(watermarks->DRAMClockChangeWatermark / ((double)stream_descriptor->timing.… in dcn5_calculate_pstate_keepout_dst_lines()
/linux/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_standalone_libraries/
H A Dlib_float_math.c59 double math_ceil(const double arg) in math_ceil() function