| /linux-6.12.1/drivers/gpu/drm/amd/display/include/ |
| D | fixed31_32.h | 57 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-6.12.1/drivers/gpu/drm/amd/display/dc/basics/ |
| D | fixpt31_32.c | 29 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()
172 struct fixed31_32 dc_fixpt_sqr(struct fixed31_32 arg) in dc_fixpt_sqr()
174 struct fixed31_32 res; in dc_fixpt_sqr()
210 struct fixed31_32 dc_fixpt_recip(struct fixed31_32 arg) in dc_fixpt_recip()
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| D | conversion.c | 36 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()
104 static struct fixed31_32 int_frac_to_fixed_point(uint16_t arg, in int_frac_to_fixed_point()
108 struct fixed31_32 result; in int_frac_to_fixed_point()
130 void convert_hw_matrix(struct fixed31_32 *matrix, in convert_hw_matrix()
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| D | conversion.h | 32 struct fixed31_32 arg,
38 struct fixed31_32 *flt,
44 void convert_hw_matrix(struct fixed31_32 *matrix,
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| D | custom_float.c | 29 static bool build_custom_float(struct fixed31_32 value, in build_custom_float()
37 const struct fixed31_32 mantissa_constant_plus_max_fraction = in build_custom_float()
41 struct fixed31_32 mantiss; in build_custom_float()
158 bool convert_to_custom_float_format(struct fixed31_32 value, in convert_to_custom_float_format()
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| /linux-6.12.1/drivers/gpu/drm/amd/display/dc/inc/hw/ |
| D | opp.h | 50 struct fixed31_32;
134 struct fixed31_32 r;
135 struct fixed31_32 g;
136 struct fixed31_32 b;
160 struct fixed31_32 x;
161 struct fixed31_32 regamma_y_red;
162 struct fixed31_32 regamma_y_green;
163 struct fixed31_32 regamma_y_blue;
168 struct fixed31_32 r;
169 struct fixed31_32 g;
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| D | transform.h | 115 struct fixed31_32 temperature_matrix[CSC_TEMPERATURE_MATRIX_SIZE];
127 struct fixed31_32 horz;
128 struct fixed31_32 vert;
129 struct fixed31_32 horz_c;
130 struct fixed31_32 vert_c;
147 struct fixed31_32 h;
148 struct fixed31_32 h_c;
149 struct fixed31_32 v;
150 struct fixed31_32 v_c;
252 const uint16_t *get_filter_3tap_16p(struct fixed31_32 ratio);
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| D | hw_shared.h | 59 struct fixed31_32 x;
60 struct fixed31_32 y;
61 struct fixed31_32 offset;
62 struct fixed31_32 slope;
77 struct fixed31_32 red;
78 struct fixed31_32 green;
79 struct fixed31_32 blue;
81 struct fixed31_32 delta_red;
82 struct fixed31_32 delta_green;
83 struct fixed31_32 delta_blue;
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| /linux-6.12.1/drivers/gpu/drm/amd/display/modules/color/ |
| D | color_gamma.c | 167 struct fixed31_32 region_size = dc_fixpt_from_int(128); in setup_x_points_distribution()
171 struct fixed31_32 increment; in setup_x_points_distribution()
204 static void compute_pq(struct fixed31_32 in_x, struct fixed31_32 *out_y) in compute_pq()
207 const struct fixed31_32 m1 = in compute_pq()
209 const struct fixed31_32 m2 = in compute_pq()
211 const struct fixed31_32 c1 = in compute_pq()
213 const struct fixed31_32 c2 = in compute_pq()
215 const struct fixed31_32 c3 = in compute_pq()
218 struct fixed31_32 l_pow_m1; in compute_pq()
219 struct fixed31_32 base; in compute_pq()
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| D | color_gamma.h | 90 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;
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| D | color_table.c | 28 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()
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| D | color_table.h | 43 struct fixed31_32 *mod_color_get_table(enum table_type type);
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| /linux-6.12.1/drivers/gpu/drm/amd/display/dc/dcn20/ |
| D | dcn20_dwb_scl.c | 530 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-6.12.1/drivers/gpu/drm/amd/display/dc/dce/ |
| D | dce_scl_filters.c | 1341 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()
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| D | dce_audio.c | 242 static struct fixed31_32 get_link_symbol_clk_freq_mhz(enum dc_link_rate link_rate) in get_link_symbol_clk_freq_mhz()
354 struct fixed31_32 audio_sdp_margin = dc_fixpt_from_fraction(110, 100); in calculate_required_audio_bw_in_symbols()
355 struct fixed31_32 horizontal_line_freq_khz = dc_fixpt_from_fraction( in calculate_required_audio_bw_in_symbols()
357 struct fixed31_32 samples_per_line; in calculate_required_audio_bw_in_symbols()
358 struct fixed31_32 layouts_per_line; in calculate_required_audio_bw_in_symbols()
359 struct fixed31_32 symbols_per_sdp_max_layout; in calculate_required_audio_bw_in_symbols()
360 struct fixed31_32 remainder; in calculate_required_audio_bw_in_symbols()
399 struct fixed31_32 hblank_time_msec = in calculate_available_hblank_bw_in_symbols()
401 struct fixed31_32 lsclkfreq_mhz = in calculate_available_hblank_bw_in_symbols()
403 struct fixed31_32 average_stream_sym_bw_frac; in calculate_available_hblank_bw_in_symbols()
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| /linux-6.12.1/drivers/gpu/drm/amd/display/dc/link/hwss/ |
| D | link_hwss_hpo_dp.h | 32 struct fixed31_32 throttled_vcp_size);
35 struct fixed31_32 throttled_vcp_size);
38 struct fixed31_32 throttled_vcp_size);
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| D | link_hwss_hpo_dp.c | 34 struct fixed31_32 throttled_vcp_size) in set_hpo_dp_throttled_vcp_size()
48 struct fixed31_32 throttled_vcp_size) in set_hpo_dp_hblank_min_symbol_width()
53 struct fixed31_32 h_blank_in_ms, time_slot_in_ms, mtp_cnt_per_h_blank; in set_hpo_dp_hblank_min_symbol_width()
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| /linux-6.12.1/drivers/gpu/drm/amd/display/dc/ |
| D | dc_hw_types.h | 489 struct fixed31_32 h_scale_ratio;
490 struct fixed31_32 v_scale_ratio;
519 struct fixed31_32 red;
520 struct fixed31_32 green;
521 struct fixed31_32 blue;
530 struct fixed31_32 red[GAMMA_MAX_ENTRIES];
531 struct fixed31_32 green[GAMMA_MAX_ENTRIES];
532 struct fixed31_32 blue[GAMMA_MAX_ENTRIES];
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| D | dc_types.h | 348 struct fixed31_32 contrast;
349 struct fixed31_32 saturation;
350 struct fixed31_32 brightness;
351 struct fixed31_32 hue;
385 struct fixed31_32 temperature_matrix[12];
728 struct fixed31_32 matrix[12];
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| D | dc.h | 1173 struct fixed31_32 red[TRANSFER_FUNC_POINTS];
1174 struct fixed31_32 green[TRANSFER_FUNC_POINTS];
1175 struct fixed31_32 blue[TRANSFER_FUNC_POINTS];
1227 struct fixed31_32 hdr_multiplier;
1303 struct fixed31_32 coeff_reduction_factor;
1304 struct fixed31_32 hdr_mult;
1484 const struct fixed31_32 *coeff_reduction_factor;
1497 struct fixed31_32 hdr_mult;
1505 const struct fixed31_32 *coeff_reduction_factor;
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| /linux-6.12.1/drivers/gpu/drm/amd/display/dc/inc/ |
| D | link_hwss.h | 51 struct fixed31_32 throttled_vcp_size);
53 struct fixed31_32 throttled_vcp_size);
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| D | custom_float.h | 35 struct fixed31_32 value,
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| /linux-6.12.1/drivers/gpu/drm/amd/display/dc/link/ |
| D | link_dpms.c | 1052 static void log_vcp_x_y(const struct dc_link *link, struct fixed31_32 avg_time_slots_per_mtp) in log_vcp_x_y()
1092 static struct fixed31_32 get_pbn_per_slot(struct dc_stream_state *stream) in get_pbn_per_slot()
1094 struct fixed31_32 mbytes_per_sec; in get_pbn_per_slot()
1104 static struct fixed31_32 get_pbn_from_bw_in_kbps(uint64_t kbps) in get_pbn_from_bw_in_kbps()
1106 struct fixed31_32 peak_kbps; in get_pbn_from_bw_in_kbps()
1132 static struct fixed31_32 get_pbn_from_timing(struct pipe_ctx *pipe_ctx) in get_pbn_from_timing()
1310 struct fixed31_32 avg_time_slots_per_mtp = dc_fixpt_from_int(0); in deallocate_mst_payload()
1409 struct fixed31_32 avg_time_slots_per_mtp; in allocate_mst_payload()
1410 struct fixed31_32 pbn; in allocate_mst_payload()
1411 struct fixed31_32 pbn_per_slot; in allocate_mst_payload()
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| D | link_dpms.h | 47 struct fixed31_32 link_calculate_sst_avg_time_slots_per_mtp(
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| /linux-6.12.1/drivers/gpu/drm/amd/display/dc/dsc/ |
| D | dc_dsc.c | 64 struct fixed31_32 bpp; in apply_128b_132b_stream_overhead()
65 struct fixed31_32 overhead_factor; in apply_128b_132b_stream_overhead()
592 struct fixed31_32 effective_bandwidth_in_kbps; in compute_bpp_x16_from_target_bandwidth()
593 struct fixed31_32 bpp_x16; in compute_bpp_x16_from_target_bandwidth()
1136 struct fixed31_32 bpp; in dc_dsc_stream_bandwidth_in_kbps()
1137 struct fixed31_32 actual_bandwidth_in_kbps; in dc_dsc_stream_bandwidth_in_kbps()
1153 struct fixed31_32 max_dsc_overhead; in dc_dsc_stream_bandwidth_overhead_in_kbps()
1154 struct fixed31_32 refresh_rate; in dc_dsc_stream_bandwidth_overhead_in_kbps()
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