| /linux/drivers/gpu/drm/amd/amdgpu/ |
| H A D | dce_v8_0.c | 817 fixed20_12 line_time; in dce_v8_0_average_bandwidth() local
823 line_time.full = dfixed_const(wm->active_time + wm->blank_time); in dce_v8_0_average_bandwidth()
824 line_time.full = dfixed_div(line_time, a); in dce_v8_0_average_bandwidth()
829 bandwidth.full = dfixed_div(bandwidth, line_time); in dce_v8_0_average_bandwidth()
945 u32 line_time = wm->active_time + wm->blank_time; in dce_v8_0_check_latency_hiding() local
960 latency_hiding = (latency_tolerant_lines * line_time + wm->blank_time); in dce_v8_0_check_latency_hiding()
986 u32 line_time = 0; in dce_v8_0_program_watermarks() local
993 line_time = (u32) div_u64((u64)mode->crtc_htotal * 1000000, in dce_v8_0_program_watermarks()
995 line_time = min_t(u32, line_time, 65535); in dce_v8_0_program_watermarks()
1011 wm_high.blank_time = line_time - wm_high.active_time; in dce_v8_0_program_watermarks()
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| H A D | dce_v6_0.c | 717 fixed20_12 line_time; in dce_v6_0_average_bandwidth() local
723 line_time.full = dfixed_const(wm->active_time + wm->blank_time); in dce_v6_0_average_bandwidth()
724 line_time.full = dfixed_div(line_time, a); in dce_v6_0_average_bandwidth()
729 bandwidth.full = dfixed_div(bandwidth, line_time); in dce_v6_0_average_bandwidth()
845 u32 line_time = wm->active_time + wm->blank_time; in dce_v6_0_check_latency_hiding() local
860 latency_hiding = (latency_tolerant_lines * line_time + wm->blank_time); in dce_v6_0_check_latency_hiding()
887 u32 line_time = 0; in dce_v6_0_program_watermarks() local
898 line_time = (u32) div_u64((u64)mode->crtc_htotal * 1000000, in dce_v6_0_program_watermarks()
900 line_time = min_t(u32, line_time, 65535); in dce_v6_0_program_watermarks()
920 wm_high.blank_time = line_time - wm_high.active_time; in dce_v6_0_program_watermarks()
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| H A D | dce_v10_0.c | 864 fixed20_12 line_time; in dce_v10_0_average_bandwidth() local
870 line_time.full = dfixed_const(wm->active_time + wm->blank_time); in dce_v10_0_average_bandwidth()
871 line_time.full = dfixed_div(line_time, a); in dce_v10_0_average_bandwidth()
876 bandwidth.full = dfixed_div(bandwidth, line_time); in dce_v10_0_average_bandwidth()
992 u32 line_time = wm->active_time + wm->blank_time; in dce_v10_0_check_latency_hiding() local
1007 latency_hiding = (latency_tolerant_lines * line_time + wm->blank_time); in dce_v10_0_check_latency_hiding()
1033 u32 line_time = 0; in dce_v10_0_program_watermarks() local
1040 line_time = (u32) div_u64((u64)mode->crtc_htotal * 1000000, in dce_v10_0_program_watermarks()
1042 line_time = min_t(u32, line_time, 65535); in dce_v10_0_program_watermarks()
1058 wm_high.blank_time = line_time - wm_high.active_time; in dce_v10_0_program_watermarks()
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| H A D | amdgpu_mode.h | 500 u32 line_time; member
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| /linux/drivers/media/i2c/ |
| H A D | mt9v011.c | 233 unsigned row_time, line_time; in calc_speed() local
246 line_time = height + vblank + 1; in calc_speed()
254 do_div(speed, row_time * line_time); in calc_speed()
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| /linux/drivers/gpu/drm/radeon/ |
| H A D | rs690.c | 280 fixed20_12 consumption_time, line_time, chunk_time, read_delay_latency; in rs690_crtc_bandwidth_compute() local
352 line_time.full = dfixed_mul(a, pclk); in rs690_crtc_bandwidth_compute()
361 wm->active_time.full = dfixed_mul(line_time, b); in rs690_crtc_bandwidth_compute()
429 tolerable_latency.full = line_time.full; in rs690_crtc_bandwidth_compute()
434 tolerable_latency.full = line_time.full - tolerable_latency.full; in rs690_crtc_bandwidth_compute()
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| H A D | rv515.c | 931 fixed20_12 consumption_time, line_time, chunk_time, read_delay_latency; in rv515_crtc_bandwidth_compute() local
1000 line_time.full = dfixed_mul(a, pclk); in rv515_crtc_bandwidth_compute()
1009 wm->active_time.full = dfixed_mul(line_time, b); in rv515_crtc_bandwidth_compute()
1048 tolerable_latency.full = line_time.full; in rv515_crtc_bandwidth_compute()
1053 tolerable_latency.full = line_time.full - tolerable_latency.full; in rv515_crtc_bandwidth_compute()
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| H A D | si_dpm.c | 5278 if (radeon_crtc->line_time <= 0) in si_upload_smc_data()
5288 radeon_crtc->wm_high / radeon_crtc->line_time) != PPSMC_Result_OK) in si_upload_smc_data()
5293 radeon_crtc->wm_low / radeon_crtc->line_time) != PPSMC_Result_OK) in si_upload_smc_data()
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| /linux/drivers/gpu/drm/msm/disp/dpu1/ |
| H A D | dpu_encoder.c | 1873 u32 line_time; in _dpu_encoder_calculate_linetime() local
1902 line_time = (pclk_period * mode->htotal) / 1000; in _dpu_encoder_calculate_linetime()
1903 if (line_time == 0) { in _dpu_encoder_calculate_linetime()
1910 pclk_rate, pclk_period, line_time); in _dpu_encoder_calculate_linetime()
1912 return line_time; in _dpu_encoder_calculate_linetime()
1925 u32 line_time; in dpu_encoder_vsync_time() local
1937 line_time = _dpu_encoder_calculate_linetime(dpu_enc, mode); in dpu_encoder_vsync_time()
1938 if (!line_time) in dpu_encoder_vsync_time()
1945 time_to_vsync = line_time * vtotal; in dpu_encoder_vsync_time()
1947 time_to_vsync = line_time * (vtotal - cur_line); in dpu_encoder_vsync_time()
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| /linux/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/ |
| H A D | dml2_core_dcn4_calcs.c | 6069 p->impacted_dst_y_pre[i] = math_ceil2(p->impacted_dst_y_pre[i] / p->line_time[i], 0.25); in CheckGlobalPrefetchAdmissibility()
7738 CheckGlobalPrefetchAdmissibility_params->line_time = s->line_times; in dml_core_ms_prefetch_check()
9977 double line_time; in CalculateVMGroupAndRequestTimes() local
10039 …line_time = display_cfg->stream_descriptors[display_cfg->plane_descriptors[k].stream_index].timing… in CalculateVMGroupAndRequestTimes()
10042 … TimePerVMGroupVBlank[k] = dst_y_per_vm_vblank[k] * line_time / num_group_per_lower_vm_stage_pref; in CalculateVMGroupAndRequestTimes()
10047 TimePerVMGroupFlip[k] = dst_y_per_vm_flip[k] * line_time / num_group_per_lower_vm_stage_flip; in CalculateVMGroupAndRequestTimes()
10052 … TimePerVMRequestVBlank[k] = dst_y_per_vm_vblank[k] * line_time / num_req_per_lower_vm_stage_pref; in CalculateVMGroupAndRequestTimes()
10056 TimePerVMRequestFlip[k] = dst_y_per_vm_flip[k] * line_time / num_req_per_lower_vm_stage_flip; in CalculateVMGroupAndRequestTimes()
10062 DML_LOG_VERBOSE("DML::%s: k=%u, line_time = %f\n", __func__, k, line_time); in CalculateVMGroupAndRequestTimes()
11197 CheckGlobalPrefetchAdmissibility_params->line_time = s->line_times; in dml_core_mode_programming()
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