Searched refs:dcn_bw_floor2 (Results 1 - 5 of 5) sorted by relevance
| /linux-master/drivers/gpu/drm/amd/display/dc/inc/ |
| H A D | dcn_calc_math.h | 33 float dcn_bw_floor2(const float arg, const float significance);
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| /linux-master/drivers/gpu/drm/amd/display/dc/dml/ |
| H A D | dml_inline_defs.h | 74 return (double) dcn_bw_floor2(a, granularity);
122 return (double) dcn_bw_floor2(x, granularity);
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| /linux-master/drivers/gpu/drm/amd/display/dc/dml/calcs/ |
| H A D | dcn_calc_math.c | 71 float dcn_bw_floor2(const float arg, const float significance) function
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| H A D | dcn_calc_auto.c | 554 v->effective_lb_latency_hiding_source_lines_luma =dcn_bw_min2(v->max_line_buffer_lines,dcn_bw_floor2(v->line_buffer_size / v->lb_bit_per_pixel[k] / (v->swath_width_yper_state[i][j][k] /dcn_bw_max2(v->h_ratio[k], 1.0)), 1.0)) - (v->vtaps[k] - 1.0);
555 v->effective_detlb_lines_luma =dcn_bw_floor2(v->lines_in_det_luma +dcn_bw_min2(v->lines_in_det_luma * v->required_dispclk[i][j] * v->byte_per_pixel_in_dety[k] * v->pscl_factor[k] / v->return_bw_per_state[i], v->effective_lb_latency_hiding_source_lines_luma), v->swath_height_yper_state[i][j][k]);
560 v->effective_lb_latency_hiding_source_lines_chroma = dcn_bw_min2(v->max_line_buffer_lines, dcn_bw_floor2(v->line_buffer_size / v->lb_bit_per_pixel[k] / (v->swath_width_yper_state[i][j][k] / 2.0 / dcn_bw_max2(v->h_ratio[k] / 2.0, 1.0)), 1.0)) - (v->vta_pschroma[k] - 1.0);
561 v->effective_detlb_lines_chroma = dcn_bw_floor2(v->lines_in_det_chroma + dcn_bw_min2(v->lines_in_det_chroma * v->required_dispclk[i][j] * v->byte_per_pixel_in_detc[k] * v->pscl_factor_chroma[k] / v->return_bw_per_state[i], v->effective_lb_latency_hiding_source_lines_chroma), v->swath_height_cper_state[i][j][k]);
665 v->dpte_bytes_per_row_y = 64.0 * (dcn_bw_ceil2((v->viewport_width[k] / v->no_of_dpp[i][j][k] *dcn_bw_min2(128.0, dcn_bw_pow(2.0,dcn_bw_floor2(dcn_bw_log(v->pte_buffer_size_in_requests * v->data_pte_req_width_y / (v->viewport_width[k] / v->no_of_dpp[i][j][k]), 2.0), 1.0))) - 1.0) / v->data_pte_req_width_y, 1.0) + 1);
726 v->dpte_bytes_per_row_c = 64.0 * (dcn_bw_ceil2((v->viewport_width[k] / v->no_of_dpp[i][j][k] / 2.0 * dcn_bw_min2(128.0, dcn_bw_pow(2.0,dcn_bw_floor2(dcn_bw_log(v->pte_buffer_size_in_requests * v->data_pte_req_width_c / (v->viewport_width[k] / v->no_of_dpp[i][j][k] / 2.0), 2.0), 1.0))) - 1.0) / v->data_pte_req_width_c, 1.0) + 1);
748 v->prefill_y[k] =dcn_bw_floor2(v->v_init_y, 1.0);
760 v->prefill_c[k] =dcn_bw_floor2(v->v_init_c, 1.0);
803 v->line_times_for_prefetch[k] =dcn_bw_floor2(4.0 * (v->line_times_for_prefetch[k] + 0.125), 1.0) / 4;
826 v->lines_for_meta_pte_without_immediate_flip[k] =dcn_bw_floor2(4.
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| /linux-master/drivers/gpu/drm/amd/display/dc/dml2/ |
| H A D | display_mode_util.c | 101 static inline float dcn_bw_floor2(const float arg, const float significance) function
121 return (dml_float_t)dcn_bw_floor2(x, granularity);
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