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Searched refs:fixed31_32 (Results 1 – 25 of 61) sorted by relevance

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/linux-6.6.21/drivers/gpu/drm/amd/display/include/
Dfixed31_32.h57 struct fixed31_32 { struct
67 static const struct fixed31_32 dc_fixpt_zero = { 0 }; argument
68 static const struct fixed31_32 dc_fixpt_epsilon = { 1LL };
69 static const struct fixed31_32 dc_fixpt_half = { 0x80000000LL };
70 static const struct fixed31_32 dc_fixpt_one = { 0x100000000LL };
81 struct fixed31_32 dc_fixpt_from_fraction(long long numerator, long long denominator);
87 static inline struct fixed31_32 dc_fixpt_from_int(int arg) in dc_fixpt_from_int()
89 struct fixed31_32 res; in dc_fixpt_from_int()
105 static inline struct fixed31_32 dc_fixpt_neg(struct fixed31_32 arg) in dc_fixpt_neg()
107 struct fixed31_32 res; in dc_fixpt_neg()
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/linux-6.6.21/drivers/gpu/drm/amd/display/dc/basics/
Dfixpt31_32.c29 static const struct fixed31_32 dc_fixpt_two_pi = { 26986075409LL };
30 static const struct fixed31_32 dc_fixpt_ln2 = { 2977044471LL };
31 static const struct fixed31_32 dc_fixpt_ln2_div_2 = { 1488522236LL };
71 struct fixed31_32 dc_fixpt_from_fraction(long long numerator, long long denominator) in dc_fixpt_from_fraction()
73 struct fixed31_32 res; in dc_fixpt_from_fraction()
123 struct fixed31_32 dc_fixpt_mul(struct fixed31_32 arg1, struct fixed31_32 arg2) in dc_fixpt_mul()
125 struct fixed31_32 res; in dc_fixpt_mul()
174 struct fixed31_32 dc_fixpt_sqr(struct fixed31_32 arg) in dc_fixpt_sqr()
176 struct fixed31_32 res; in dc_fixpt_sqr()
214 struct fixed31_32 dc_fixpt_recip(struct fixed31_32 arg) in dc_fixpt_recip()
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Dconversion.c36 struct fixed31_32 arg, in fixed_point_to_int_frac()
81 struct fixed31_32 *flt, in convert_float_matrix()
84 const struct fixed31_32 min_2_13 = in convert_float_matrix()
86 const struct fixed31_32 max_2_13 = in convert_float_matrix()
Dconversion.h32 struct fixed31_32 arg,
38 struct fixed31_32 *flt,
/linux-6.6.21/drivers/gpu/drm/amd/display/dc/inc/hw/
Dopp.h34 struct fixed31_32;
118 struct fixed31_32 r;
119 struct fixed31_32 g;
120 struct fixed31_32 b;
144 struct fixed31_32 x;
145 struct fixed31_32 regamma_y_red;
146 struct fixed31_32 regamma_y_green;
147 struct fixed31_32 regamma_y_blue;
152 struct fixed31_32 r;
153 struct fixed31_32 g;
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Dtransform.h130 struct fixed31_32 temperature_matrix[CSC_TEMPERATURE_MATRIX_SIZE];
142 struct fixed31_32 horz;
143 struct fixed31_32 vert;
144 struct fixed31_32 horz_c;
145 struct fixed31_32 vert_c;
162 struct fixed31_32 h;
163 struct fixed31_32 h_c;
164 struct fixed31_32 v;
165 struct fixed31_32 v_c;
266 const uint16_t *get_filter_3tap_16p(struct fixed31_32 ratio);
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Dhw_shared.h57 struct fixed31_32 x;
58 struct fixed31_32 y;
59 struct fixed31_32 offset;
60 struct fixed31_32 slope;
75 struct fixed31_32 red;
76 struct fixed31_32 green;
77 struct fixed31_32 blue;
79 struct fixed31_32 delta_red;
80 struct fixed31_32 delta_green;
81 struct fixed31_32 delta_blue;
/linux-6.6.21/drivers/gpu/drm/amd/display/modules/color/
Dcolor_gamma.c69 struct fixed31_32 region_size = dc_fixpt_from_int(128); in setup_x_points_distribution()
73 struct fixed31_32 increment; in setup_x_points_distribution()
106 static void compute_pq(struct fixed31_32 in_x, struct fixed31_32 *out_y) in compute_pq()
109 const struct fixed31_32 m1 = in compute_pq()
111 const struct fixed31_32 m2 = in compute_pq()
113 const struct fixed31_32 c1 = in compute_pq()
115 const struct fixed31_32 c2 = in compute_pq()
117 const struct fixed31_32 c3 = in compute_pq()
120 struct fixed31_32 l_pow_m1; in compute_pq()
121 struct fixed31_32 base; in compute_pq()
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Dcolor_gamma.h90 struct fixed31_32 buffer[NUM_PTS_IN_REGION];
91 struct fixed31_32 gamma_of_2;
95 struct fixed31_32 arg;
96 struct fixed31_32 a0;
97 struct fixed31_32 a1;
98 struct fixed31_32 a2;
99 struct fixed31_32 a3;
100 struct fixed31_32 gamma;
Dcolor_table.c28 static struct fixed31_32 pq_table[MAX_HW_POINTS + 2];
29 static struct fixed31_32 de_pq_table[MAX_HW_POINTS + 2];
45 struct fixed31_32 *mod_color_get_table(enum table_type type) in mod_color_get_table()
47 struct fixed31_32 *table = NULL; in mod_color_get_table()
Dcolor_table.h43 struct fixed31_32 *mod_color_get_table(enum table_type type);
/linux-6.6.21/drivers/gpu/drm/amd/display/dc/dcn20/
Ddcn20_dwb_scl.c530 static const uint16_t *wbscl_get_filter_3tap_16p(struct fixed31_32 ratio) in wbscl_get_filter_3tap_16p()
542 static const uint16_t *wbscl_get_filter_4tap_16p(struct fixed31_32 ratio) in wbscl_get_filter_4tap_16p()
554 static const uint16_t *wbscl_get_filter_5tap_16p(struct fixed31_32 ratio) in wbscl_get_filter_5tap_16p()
566 static const uint16_t *wbscl_get_filter_6tap_16p(struct fixed31_32 ratio) in wbscl_get_filter_6tap_16p()
578 static const uint16_t *wbscl_get_filter_7tap_16p(struct fixed31_32 ratio) in wbscl_get_filter_7tap_16p()
590 static const uint16_t *wbscl_get_filter_8tap_16p(struct fixed31_32 ratio) in wbscl_get_filter_8tap_16p()
602 static const uint16_t *wbscl_get_filter_9tap_16p(struct fixed31_32 ratio) in wbscl_get_filter_9tap_16p()
613 static const uint16_t *wbscl_get_filter_10tap_16p(struct fixed31_32 ratio) in wbscl_get_filter_10tap_16p()
625 static const uint16_t *wbscl_get_filter_11tap_16p(struct fixed31_32 ratio) in wbscl_get_filter_11tap_16p()
637 static const uint16_t *wbscl_get_filter_12tap_16p(struct fixed31_32 ratio) in wbscl_get_filter_12tap_16p()
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/linux-6.6.21/drivers/gpu/drm/amd/display/dc/dce/
Ddce_scl_filters.c1341 const uint16_t *get_filter_3tap_16p(struct fixed31_32 ratio) in get_filter_3tap_16p()
1353 const uint16_t *get_filter_3tap_64p(struct fixed31_32 ratio) in get_filter_3tap_64p()
1365 const uint16_t *get_filter_4tap_16p(struct fixed31_32 ratio) in get_filter_4tap_16p()
1377 const uint16_t *get_filter_4tap_64p(struct fixed31_32 ratio) in get_filter_4tap_64p()
1389 const uint16_t *get_filter_5tap_64p(struct fixed31_32 ratio) in get_filter_5tap_64p()
1401 const uint16_t *get_filter_6tap_64p(struct fixed31_32 ratio) in get_filter_6tap_64p()
1413 const uint16_t *get_filter_7tap_64p(struct fixed31_32 ratio) in get_filter_7tap_64p()
1425 const uint16_t *get_filter_8tap_64p(struct fixed31_32 ratio) in get_filter_8tap_64p()
/linux-6.6.21/drivers/gpu/drm/amd/display/dc/link/hwss/
Dlink_hwss_hpo_dp.h32 struct fixed31_32 throttled_vcp_size);
35 struct fixed31_32 throttled_vcp_size);
38 struct fixed31_32 throttled_vcp_size);
Dlink_hwss_hpo_dp.c32 struct fixed31_32 throttled_vcp_size) in set_hpo_dp_throttled_vcp_size()
46 struct fixed31_32 throttled_vcp_size) in set_hpo_dp_hblank_min_symbol_width()
51 struct fixed31_32 h_blank_in_ms, time_slot_in_ms, mtp_cnt_per_h_blank; in set_hpo_dp_hblank_min_symbol_width()
Dlink_hwss_dio.h35 struct fixed31_32 throttled_vcp_size);
/linux-6.6.21/drivers/gpu/drm/amd/display/dc/dml/calcs/
Dcustom_float.c30 struct fixed31_32 value, in build_custom_float()
38 const struct fixed31_32 mantissa_constant_plus_max_fraction = in build_custom_float()
43 struct fixed31_32 mantiss; in build_custom_float()
183 struct fixed31_32 value, in convert_to_custom_float_format()
/linux-6.6.21/drivers/gpu/drm/amd/display/dc/
Ddc_hw_types.h464 struct fixed31_32 h_scale_ratio;
465 struct fixed31_32 v_scale_ratio;
494 struct fixed31_32 red;
495 struct fixed31_32 green;
496 struct fixed31_32 blue;
505 struct fixed31_32 red[GAMMA_MAX_ENTRIES];
506 struct fixed31_32 green[GAMMA_MAX_ENTRIES];
507 struct fixed31_32 blue[GAMMA_MAX_ENTRIES];
Ddc_types.h361 struct fixed31_32 contrast;
362 struct fixed31_32 saturation;
363 struct fixed31_32 brightness;
364 struct fixed31_32 hue;
398 struct fixed31_32 temperature_matrix[12];
740 struct fixed31_32 matrix[12];
Ddc.h1087 struct fixed31_32 red[TRANSFER_FUNC_POINTS];
1088 struct fixed31_32 green[TRANSFER_FUNC_POINTS];
1089 struct fixed31_32 blue[TRANSFER_FUNC_POINTS];
1141 struct fixed31_32 hdr_multiplier;
1212 struct fixed31_32 coeff_reduction_factor;
1213 struct fixed31_32 hdr_mult;
1291 const struct fixed31_32 *coeff_reduction_factor;
1303 struct fixed31_32 hdr_mult;
1311 const struct fixed31_32 *coeff_reduction_factor;
/linux-6.6.21/drivers/gpu/drm/amd/display/dc/inc/
Dlink_hwss.h51 struct fixed31_32 throttled_vcp_size);
53 struct fixed31_32 throttled_vcp_size);
Dcustom_float.h35 struct fixed31_32 value,
/linux-6.6.21/drivers/gpu/drm/amd/display/dc/link/
Dlink_dpms.c1003 static void log_vcp_x_y(const struct dc_link *link, struct fixed31_32 avg_time_slots_per_mtp) in log_vcp_x_y()
1043 static struct fixed31_32 get_pbn_per_slot(struct dc_stream_state *stream) in get_pbn_per_slot()
1045 struct fixed31_32 mbytes_per_sec; in get_pbn_per_slot()
1055 static struct fixed31_32 get_pbn_from_bw_in_kbps(uint64_t kbps) in get_pbn_from_bw_in_kbps()
1057 struct fixed31_32 peak_kbps; in get_pbn_from_bw_in_kbps()
1083 static struct fixed31_32 get_pbn_from_timing(struct pipe_ctx *pipe_ctx) in get_pbn_from_timing()
1261 struct fixed31_32 avg_time_slots_per_mtp = dc_fixpt_from_int(0); in deallocate_mst_payload_with_temp_drm_wa()
1340 struct fixed31_32 avg_time_slots_per_mtp = dc_fixpt_from_int(0); in deallocate_mst_payload()
1444 struct fixed31_32 avg_time_slots_per_mtp; in allocate_mst_payload()
1445 struct fixed31_32 pbn; in allocate_mst_payload()
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Dlink_dpms.h47 struct fixed31_32 link_calculate_sst_avg_time_slots_per_mtp(
/linux-6.6.21/drivers/gpu/drm/amd/display/dc/dsc/
Ddc_dsc.c64 struct fixed31_32 bpp; in apply_128b_132b_stream_overhead()
65 struct fixed31_32 overhead_factor; in apply_128b_132b_stream_overhead()
577 struct fixed31_32 effective_bandwidth_in_kbps; in compute_bpp_x16_from_target_bandwidth()
578 struct fixed31_32 bpp_x16; in compute_bpp_x16_from_target_bandwidth()
1092 struct fixed31_32 bpp; in dc_dsc_stream_bandwidth_in_kbps()
1093 struct fixed31_32 actual_bandwidth_in_kbps; in dc_dsc_stream_bandwidth_in_kbps()
1109 struct fixed31_32 max_dsc_overhead; in dc_dsc_stream_bandwidth_overhead_in_kbps()
1110 struct fixed31_32 refresh_rate; in dc_dsc_stream_bandwidth_overhead_in_kbps()

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