1/*
2 * Copyright 2017 Advanced Micro Devices, Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * Authors: AMD
23 *
24 */
25
26#include "dc_features.h"
27#include "display_mode_enums.h"
28
29/**
30 * DOC: overview
31 *
32 * Most of the DML code is automatically generated and tested via hardware
33 * description language. Usually, we use the reference _vcs_dpi in the code
34 * where VCS means "Verilog Compiled Simulator" and DPI stands for "Direct
35 * Programmer Interface". In other words, those structs can be used to
36 * interface with Verilog with other languages such as C.
37 */
38
39#ifndef __DISPLAY_MODE_STRUCTS_H__
40#define __DISPLAY_MODE_STRUCTS_H__
41
42typedef struct _vcs_dpi_voltage_scaling_st voltage_scaling_st;
43typedef struct _vcs_dpi_soc_bounding_box_st soc_bounding_box_st;
44typedef struct _vcs_dpi_ip_params_st ip_params_st;
45typedef struct _vcs_dpi_display_pipe_source_params_st display_pipe_source_params_st;
46typedef struct _vcs_dpi_display_output_params_st display_output_params_st;
47typedef struct _vcs_dpi_scaler_ratio_depth_st scaler_ratio_depth_st;
48typedef struct _vcs_dpi_scaler_taps_st scaler_taps_st;
49typedef struct _vcs_dpi_display_pipe_dest_params_st display_pipe_dest_params_st;
50typedef struct _vcs_dpi_display_pipe_params_st display_pipe_params_st;
51typedef struct _vcs_dpi_display_clocks_and_cfg_st display_clocks_and_cfg_st;
52typedef struct _vcs_dpi_display_e2e_pipe_params_st display_e2e_pipe_params_st;
53typedef struct _vcs_dpi_display_data_rq_misc_params_st display_data_rq_misc_params_st;
54typedef struct _vcs_dpi_display_data_rq_sizing_params_st display_data_rq_sizing_params_st;
55typedef struct _vcs_dpi_display_data_rq_dlg_params_st display_data_rq_dlg_params_st;
56typedef struct _vcs_dpi_display_rq_dlg_params_st display_rq_dlg_params_st;
57typedef struct _vcs_dpi_display_rq_sizing_params_st display_rq_sizing_params_st;
58typedef struct _vcs_dpi_display_rq_misc_params_st display_rq_misc_params_st;
59typedef struct _vcs_dpi_display_rq_params_st display_rq_params_st;
60typedef struct _vcs_dpi_display_dlg_regs_st display_dlg_regs_st;
61typedef struct _vcs_dpi_display_ttu_regs_st display_ttu_regs_st;
62typedef struct _vcs_dpi_display_data_rq_regs_st display_data_rq_regs_st;
63typedef struct _vcs_dpi_display_rq_regs_st display_rq_regs_st;
64typedef struct _vcs_dpi_display_dlg_sys_params_st display_dlg_sys_params_st;
65typedef struct _vcs_dpi_display_arb_params_st display_arb_params_st;
66
67typedef struct {
68 double UrgentWatermark;
69 double WritebackUrgentWatermark;
70 double DRAMClockChangeWatermark;
71 double FCLKChangeWatermark;
72 double WritebackDRAMClockChangeWatermark;
73 double WritebackFCLKChangeWatermark;
74 double StutterExitWatermark;
75 double StutterEnterPlusExitWatermark;
76 double Z8StutterExitWatermark;
77 double Z8StutterEnterPlusExitWatermark;
78 double USRRetrainingWatermark;
79} Watermarks;
80
81typedef struct {
82 double UrgentLatency;
83 double ExtraLatency;
84 double WritebackLatency;
85 double DRAMClockChangeLatency;
86 double FCLKChangeLatency;
87 double SRExitTime;
88 double SREnterPlusExitTime;
89 double SRExitZ8Time;
90 double SREnterPlusExitZ8Time;
91 double USRRetrainingLatencyPlusSMNLatency;
92} Latencies;
93
94typedef struct {
95 double Dppclk;
96 double Dispclk;
97 double PixelClock;
98 double DCFClkDeepSleep;
99 unsigned int DPPPerSurface;
100 bool ScalerEnabled;
101 enum dm_rotation_angle SourceRotation;
102 unsigned int ViewportHeight;
103 unsigned int ViewportHeightChroma;
104 unsigned int BlockWidth256BytesY;
105 unsigned int BlockHeight256BytesY;
106 unsigned int BlockWidth256BytesC;
107 unsigned int BlockHeight256BytesC;
108 unsigned int BlockWidthY;
109 unsigned int BlockHeightY;
110 unsigned int BlockWidthC;
111 unsigned int BlockHeightC;
112 unsigned int InterlaceEnable;
113 unsigned int NumberOfCursors;
114 unsigned int VBlank;
115 unsigned int HTotal;
116 unsigned int HActive;
117 bool DCCEnable;
118 enum odm_combine_mode ODMMode;
119 enum source_format_class SourcePixelFormat;
120 enum dm_swizzle_mode SurfaceTiling;
121 unsigned int BytePerPixelY;
122 unsigned int BytePerPixelC;
123 bool ProgressiveToInterlaceUnitInOPP;
124 double VRatio;
125 double VRatioChroma;
126 unsigned int VTaps;
127 unsigned int VTapsChroma;
128 unsigned int PitchY;
129 unsigned int DCCMetaPitchY;
130 unsigned int PitchC;
131 unsigned int DCCMetaPitchC;
132 bool ViewportStationary;
133 unsigned int ViewportXStart;
134 unsigned int ViewportYStart;
135 unsigned int ViewportXStartC;
136 unsigned int ViewportYStartC;
137 bool FORCE_ONE_ROW_FOR_FRAME;
138 unsigned int SwathHeightY;
139 unsigned int SwathHeightC;
140} DmlPipe;
141
142typedef struct {
143 double UrgentLatency;
144 double ExtraLatency;
145 double WritebackLatency;
146 double DRAMClockChangeLatency;
147 double FCLKChangeLatency;
148 double SRExitTime;
149 double SREnterPlusExitTime;
150 double SRExitZ8Time;
151 double SREnterPlusExitZ8Time;
152 double USRRetrainingLatency;
153 double SMNLatency;
154} SOCParametersList;
155
156struct _vcs_dpi_voltage_scaling_st {
157 int state;
158 double dscclk_mhz;
159 double dcfclk_mhz;
160 double socclk_mhz;
161 double phyclk_d18_mhz;
162 double phyclk_d32_mhz;
163 double dram_speed_mts;
164 double fabricclk_mhz;
165 double dispclk_mhz;
166 double dram_bw_per_chan_gbps;
167 double phyclk_mhz;
168 double dppclk_mhz;
169 double dtbclk_mhz;
170 float net_bw_in_kbytes_sec;
171};
172
173/**
174 * _vcs_dpi_soc_bounding_box_st: SOC definitions
175 *
176 * This struct maintains the SOC Bounding Box information for the ASIC; it
177 * defines things such as clock, voltage, performance, etc. Usually, we load
178 * these values from VBIOS; if something goes wrong, we use some hard-coded
179 * values, which will enable the ASIC to light up with limitations.
180 */
181struct _vcs_dpi_soc_bounding_box_st {
182 struct _vcs_dpi_voltage_scaling_st clock_limits[DC__VOLTAGE_STATES];
183 /**
184 * @num_states: It represents the total of Display Power Management
185 * (DPM) supported by the specific ASIC.
186 */
187 unsigned int num_states;
188 double sr_exit_time_us;
189 double sr_enter_plus_exit_time_us;
190 double sr_exit_z8_time_us;
191 double sr_enter_plus_exit_z8_time_us;
192 double urgent_latency_us;
193 double urgent_latency_pixel_data_only_us;
194 double urgent_latency_pixel_mixed_with_vm_data_us;
195 double urgent_latency_vm_data_only_us;
196 double usr_retraining_latency_us;
197 double smn_latency_us;
198 double fclk_change_latency_us;
199 double mall_allocated_for_dcn_mbytes;
200 double pct_ideal_fabric_bw_after_urgent;
201 double pct_ideal_dram_bw_after_urgent_strobe;
202 double max_avg_fabric_bw_use_normal_percent;
203 double max_avg_dram_bw_use_normal_strobe_percent;
204 enum dm_prefetch_modes allow_for_pstate_or_stutter_in_vblank_final;
205 bool dram_clock_change_requirement_final;
206 double writeback_latency_us;
207 double ideal_dram_bw_after_urgent_percent;
208 double pct_ideal_dram_sdp_bw_after_urgent_pixel_only; // PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyPixelDataOnly
209 double pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm;
210 double pct_ideal_dram_sdp_bw_after_urgent_vm_only;
211 double pct_ideal_sdp_bw_after_urgent;
212 double max_avg_sdp_bw_use_normal_percent;
213 double max_avg_dram_bw_use_normal_percent;
214 unsigned int max_request_size_bytes;
215 double downspread_percent;
216 double dram_page_open_time_ns;
217 double dram_rw_turnaround_time_ns;
218 double dram_return_buffer_per_channel_bytes;
219 double dram_channel_width_bytes;
220 double fabric_datapath_to_dcn_data_return_bytes;
221 double dcn_downspread_percent;
222 double dispclk_dppclk_vco_speed_mhz;
223 double dfs_vco_period_ps;
224 unsigned int urgent_out_of_order_return_per_channel_pixel_only_bytes;
225 unsigned int urgent_out_of_order_return_per_channel_pixel_and_vm_bytes;
226 unsigned int urgent_out_of_order_return_per_channel_vm_only_bytes;
227 unsigned int round_trip_ping_latency_dcfclk_cycles;
228 unsigned int urgent_out_of_order_return_per_channel_bytes;
229 unsigned int channel_interleave_bytes;
230 unsigned int num_banks;
231 unsigned int num_chans;
232 unsigned int vmm_page_size_bytes;
233 unsigned int hostvm_min_page_size_bytes;
234 unsigned int gpuvm_min_page_size_bytes;
235 double dram_clock_change_latency_us;
236 double dummy_pstate_latency_us;
237 double writeback_dram_clock_change_latency_us;
238 unsigned int return_bus_width_bytes;
239 unsigned int voltage_override;
240 double xfc_bus_transport_time_us;
241 double xfc_xbuf_latency_tolerance_us;
242 int use_urgent_burst_bw;
243 double min_dcfclk;
244 bool do_urgent_latency_adjustment;
245 double urgent_latency_adjustment_fabric_clock_component_us;
246 double urgent_latency_adjustment_fabric_clock_reference_mhz;
247 bool disable_dram_clock_change_vactive_support;
248 bool allow_dram_clock_one_display_vactive;
249 enum self_refresh_affinity allow_dram_self_refresh_or_dram_clock_change_in_vblank;
250 double max_vratio_pre;
251};
252
253/**
254 * @_vcs_dpi_ip_params_st: IP configuraion for DCN blocks
255 *
256 * In this struct you can find the DCN configuration associated to the specific
257 * ASIC. For example, here we can save how many DPPs the ASIC is using and it
258 * is available.
259 *
260 */
261struct _vcs_dpi_ip_params_st {
262 bool use_min_dcfclk;
263 bool clamp_min_dcfclk;
264 bool gpuvm_enable;
265 bool hostvm_enable;
266 bool dsc422_native_support;
267 unsigned int gpuvm_max_page_table_levels;
268 unsigned int hostvm_max_page_table_levels;
269 unsigned int hostvm_cached_page_table_levels;
270 unsigned int pte_group_size_bytes;
271 unsigned int max_inter_dcn_tile_repeaters;
272 unsigned int num_dsc;
273 unsigned int odm_capable;
274 unsigned int rob_buffer_size_kbytes;
275 unsigned int det_buffer_size_kbytes;
276 unsigned int min_comp_buffer_size_kbytes;
277 unsigned int dpte_buffer_size_in_pte_reqs_luma;
278 unsigned int dpte_buffer_size_in_pte_reqs_chroma;
279 unsigned int pde_proc_buffer_size_64k_reqs;
280 unsigned int dpp_output_buffer_pixels;
281 unsigned int opp_output_buffer_lines;
282 unsigned int pixel_chunk_size_kbytes;
283 unsigned int alpha_pixel_chunk_size_kbytes;
284 unsigned int min_pixel_chunk_size_bytes;
285 unsigned int dcc_meta_buffer_size_bytes;
286 unsigned char pte_enable;
287 unsigned int pte_chunk_size_kbytes;
288 unsigned int meta_chunk_size_kbytes;
289 unsigned int min_meta_chunk_size_bytes;
290 unsigned int writeback_chunk_size_kbytes;
291 unsigned int line_buffer_size_bits;
292 unsigned int max_line_buffer_lines;
293 unsigned int writeback_luma_buffer_size_kbytes;
294 unsigned int writeback_chroma_buffer_size_kbytes;
295 unsigned int writeback_chroma_line_buffer_width_pixels;
296
297 unsigned int writeback_interface_buffer_size_kbytes;
298 unsigned int writeback_line_buffer_buffer_size;
299
300 unsigned int writeback_10bpc420_supported;
301 double writeback_max_hscl_ratio;
302 double writeback_max_vscl_ratio;
303 double writeback_min_hscl_ratio;
304 double writeback_min_vscl_ratio;
305 unsigned int maximum_dsc_bits_per_component;
306 unsigned int maximum_pixels_per_line_per_dsc_unit;
307 unsigned int writeback_max_hscl_taps;
308 unsigned int writeback_max_vscl_taps;
309 unsigned int writeback_line_buffer_luma_buffer_size;
310 unsigned int writeback_line_buffer_chroma_buffer_size;
311
312 unsigned int max_page_table_levels;
313 /**
314 * @max_num_dpp: Maximum number of DPP supported in the target ASIC.
315 */
316 unsigned int max_num_dpp;
317 unsigned int max_num_otg;
318 unsigned int cursor_chunk_size;
319 unsigned int cursor_buffer_size;
320 unsigned int max_num_wb;
321 unsigned int max_dchub_pscl_bw_pix_per_clk;
322 unsigned int max_pscl_lb_bw_pix_per_clk;
323 unsigned int max_lb_vscl_bw_pix_per_clk;
324 unsigned int max_vscl_hscl_bw_pix_per_clk;
325 double max_hscl_ratio;
326 double max_vscl_ratio;
327 unsigned int hscl_mults;
328 unsigned int vscl_mults;
329 unsigned int max_hscl_taps;
330 unsigned int max_vscl_taps;
331 unsigned int xfc_supported;
332 unsigned int ptoi_supported;
333 unsigned int gfx7_compat_tiling_supported;
334
335 bool odm_combine_4to1_supported;
336 bool dynamic_metadata_vm_enabled;
337 unsigned int max_num_hdmi_frl_outputs;
338
339 unsigned int xfc_fill_constant_bytes;
340 double dispclk_ramp_margin_percent;
341 double xfc_fill_bw_overhead_percent;
342 double underscan_factor;
343 unsigned int min_vblank_lines;
344 unsigned int dppclk_delay_subtotal;
345 unsigned int dispclk_delay_subtotal;
346 double dcfclk_cstate_latency;
347 unsigned int dppclk_delay_scl;
348 unsigned int dppclk_delay_scl_lb_only;
349 unsigned int dppclk_delay_cnvc_formatter;
350 unsigned int dppclk_delay_cnvc_cursor;
351 unsigned int is_line_buffer_bpp_fixed;
352 unsigned int line_buffer_fixed_bpp;
353 unsigned int dcc_supported;
354 unsigned int config_return_buffer_size_in_kbytes;
355 unsigned int compressed_buffer_segment_size_in_kbytes;
356 unsigned int meta_fifo_size_in_kentries;
357 unsigned int zero_size_buffer_entries;
358 unsigned int compbuf_reserved_space_64b;
359 unsigned int compbuf_reserved_space_zs;
360
361 unsigned int IsLineBufferBppFixed;
362 unsigned int LineBufferFixedBpp;
363 unsigned int can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one;
364 unsigned int bug_forcing_LC_req_same_size_fixed;
365 unsigned int number_of_cursors;
366 unsigned int max_num_dp2p0_outputs;
367 unsigned int max_num_dp2p0_streams;
368 unsigned int VBlankNomDefaultUS;
369
370 /* DM workarounds */
371 double dsc_delay_factor_wa; // TODO: Remove after implementing root cause fix
372 double min_prefetch_in_strobe_us;
373};
374
375struct _vcs_dpi_display_xfc_params_st {
376 double xfc_tslv_vready_offset_us;
377 double xfc_tslv_vupdate_width_us;
378 double xfc_tslv_vupdate_offset_us;
379 int xfc_slv_chunk_size_bytes;
380};
381
382struct _vcs_dpi_display_pipe_source_params_st {
383 int source_format;
384 double dcc_fraction_of_zs_req_luma;
385 double dcc_fraction_of_zs_req_chroma;
386 unsigned char dcc;
387 unsigned int dcc_rate;
388 unsigned int dcc_rate_chroma;
389 unsigned char dcc_use_global;
390 unsigned char vm;
391 bool unbounded_req_mode;
392 bool gpuvm; // gpuvm enabled
393 bool hostvm; // hostvm enabled
394 bool gpuvm_levels_force_en;
395 unsigned int gpuvm_levels_force;
396 bool hostvm_levels_force_en;
397 unsigned int hostvm_levels_force;
398 int source_scan;
399 int source_rotation; // new in dml32
400 unsigned int det_size_override; // use to populate DETSizeOverride in vba struct
401 int sw_mode;
402 int macro_tile_size;
403 unsigned int surface_width_y;
404 unsigned int surface_height_y;
405 unsigned int surface_width_c;
406 unsigned int surface_height_c;
407 unsigned int viewport_width;
408 unsigned int viewport_height;
409 unsigned int viewport_y_y;
410 unsigned int viewport_y_c;
411 unsigned int viewport_width_c;
412 unsigned int viewport_height_c;
413 unsigned int viewport_width_max;
414 unsigned int viewport_height_max;
415 unsigned int viewport_x_y;
416 unsigned int viewport_x_c;
417 bool viewport_stationary;
418 unsigned int dcc_rate_luma;
419 unsigned int gpuvm_min_page_size_kbytes;
420 unsigned int use_mall_for_pstate_change;
421 unsigned int use_mall_for_static_screen;
422 bool force_one_row_for_frame;
423 bool pte_buffer_mode;
424 unsigned int data_pitch;
425 unsigned int data_pitch_c;
426 unsigned int meta_pitch;
427 unsigned int meta_pitch_c;
428 unsigned int cur0_src_width;
429 int cur0_bpp;
430 unsigned int cur1_src_width;
431 int cur1_bpp;
432 int num_cursors;
433 unsigned char is_hsplit;
434 unsigned char dynamic_metadata_enable;
435 unsigned int dynamic_metadata_lines_before_active;
436 unsigned int dynamic_metadata_xmit_bytes;
437 unsigned int hsplit_grp;
438 unsigned char xfc_enable;
439 unsigned char xfc_slave;
440 unsigned char immediate_flip;
441 struct _vcs_dpi_display_xfc_params_st xfc_params;
442 //for vstartuplines calculation freesync
443 unsigned char v_total_min;
444 unsigned char v_total_max;
445};
446struct writeback_st {
447 int wb_src_height;
448 int wb_src_width;
449 int wb_dst_width;
450 int wb_dst_height;
451 int wb_pixel_format;
452 int wb_htaps_luma;
453 int wb_vtaps_luma;
454 int wb_htaps_chroma;
455 int wb_vtaps_chroma;
456 unsigned int wb_htaps;
457 unsigned int wb_vtaps;
458 double wb_hratio;
459 double wb_vratio;
460};
461
462struct display_audio_params_st {
463 unsigned int audio_sample_rate_khz;
464 int audio_sample_layout;
465};
466
467struct _vcs_dpi_display_output_params_st {
468 int dp_lanes;
469 double output_bpp;
470 unsigned int dsc_input_bpc;
471 int dsc_enable;
472 int wb_enable;
473 int num_active_wb;
474 int output_type;
475 int is_virtual;
476 int output_format;
477 int dsc_slices;
478 int max_audio_sample_rate;
479 struct writeback_st wb;
480 struct display_audio_params_st audio;
481 unsigned int output_bpc;
482 int dp_rate;
483 unsigned int dp_multistream_id;
484 bool dp_multistream_en;
485};
486
487struct _vcs_dpi_scaler_ratio_depth_st {
488 double hscl_ratio;
489 double vscl_ratio;
490 double hscl_ratio_c;
491 double vscl_ratio_c;
492 double vinit;
493 double vinit_c;
494 double vinit_bot;
495 double vinit_bot_c;
496 int lb_depth;
497 int scl_enable;
498};
499
500struct _vcs_dpi_scaler_taps_st {
501 unsigned int htaps;
502 unsigned int vtaps;
503 unsigned int htaps_c;
504 unsigned int vtaps_c;
505};
506
507struct _vcs_dpi_display_pipe_dest_params_st {
508 unsigned int recout_width;
509 unsigned int recout_height;
510 unsigned int full_recout_width;
511 unsigned int full_recout_height;
512 unsigned int hblank_start;
513 unsigned int hblank_end;
514 unsigned int vblank_start;
515 unsigned int vblank_end;
516 unsigned int htotal;
517 unsigned int vtotal;
518 unsigned int vfront_porch;
519 unsigned int vblank_nom;
520 unsigned int vactive;
521 unsigned int hactive;
522 unsigned int vstartup_start;
523 unsigned int vupdate_offset;
524 unsigned int vupdate_width;
525 unsigned int vready_offset;
526 unsigned int pstate_keepout;
527 unsigned char interlaced;
528 double pixel_rate_mhz;
529 unsigned char synchronized_vblank_all_planes;
530 unsigned char otg_inst;
531 unsigned int odm_combine;
532 unsigned char use_maximum_vstartup;
533 unsigned int vtotal_max;
534 unsigned int vtotal_min;
535 unsigned int refresh_rate;
536 bool synchronize_timings;
537 unsigned int odm_combine_policy;
538 bool drr_display;
539};
540
541struct _vcs_dpi_display_pipe_params_st {
542 display_pipe_source_params_st src;
543 display_pipe_dest_params_st dest;
544 scaler_ratio_depth_st scale_ratio_depth;
545 scaler_taps_st scale_taps;
546};
547
548struct _vcs_dpi_display_clocks_and_cfg_st {
549 int voltage;
550 double dppclk_mhz;
551 double refclk_mhz;
552 double dispclk_mhz;
553 double dcfclk_mhz;
554 double socclk_mhz;
555};
556
557struct _vcs_dpi_display_e2e_pipe_params_st {
558 display_pipe_params_st pipe;
559 display_output_params_st dout;
560 display_clocks_and_cfg_st clks_cfg;
561};
562
563struct _vcs_dpi_display_data_rq_misc_params_st {
564 unsigned int full_swath_bytes;
565 unsigned int stored_swath_bytes;
566 unsigned int blk256_height;
567 unsigned int blk256_width;
568 unsigned int req_height;
569 unsigned int req_width;
570};
571
572struct _vcs_dpi_display_data_rq_sizing_params_st {
573 unsigned int chunk_bytes;
574 unsigned int min_chunk_bytes;
575 unsigned int meta_chunk_bytes;
576 unsigned int min_meta_chunk_bytes;
577 unsigned int mpte_group_bytes;
578 unsigned int dpte_group_bytes;
579};
580
581struct _vcs_dpi_display_data_rq_dlg_params_st {
582 unsigned int swath_width_ub;
583 unsigned int swath_height;
584 unsigned int req_per_swath_ub;
585 unsigned int meta_pte_bytes_per_frame_ub;
586 unsigned int dpte_req_per_row_ub;
587 unsigned int dpte_groups_per_row_ub;
588 unsigned int dpte_row_height;
589 unsigned int dpte_bytes_per_row_ub;
590 unsigned int meta_chunks_per_row_ub;
591 unsigned int meta_req_per_row_ub;
592 unsigned int meta_row_height;
593 unsigned int meta_bytes_per_row_ub;
594};
595
596struct _vcs_dpi_display_rq_dlg_params_st {
597 display_data_rq_dlg_params_st rq_l;
598 display_data_rq_dlg_params_st rq_c;
599};
600
601struct _vcs_dpi_display_rq_sizing_params_st {
602 display_data_rq_sizing_params_st rq_l;
603 display_data_rq_sizing_params_st rq_c;
604};
605
606struct _vcs_dpi_display_rq_misc_params_st {
607 display_data_rq_misc_params_st rq_l;
608 display_data_rq_misc_params_st rq_c;
609};
610
611struct _vcs_dpi_display_rq_params_st {
612 unsigned char yuv420;
613 unsigned char yuv420_10bpc;
614 unsigned char rgbe_alpha;
615 display_rq_misc_params_st misc;
616 display_rq_sizing_params_st sizing;
617 display_rq_dlg_params_st dlg;
618};
619
620struct _vcs_dpi_display_dlg_regs_st {
621 unsigned int refcyc_h_blank_end;
622 unsigned int dlg_vblank_end;
623 unsigned int min_dst_y_next_start;
624 unsigned int min_dst_y_next_start_us;
625 unsigned int refcyc_per_htotal;
626 unsigned int refcyc_x_after_scaler;
627 unsigned int dst_y_after_scaler;
628 unsigned int dst_y_prefetch;
629 unsigned int dst_y_per_vm_vblank;
630 unsigned int dst_y_per_row_vblank;
631 unsigned int dst_y_per_vm_flip;
632 unsigned int dst_y_per_row_flip;
633 unsigned int ref_freq_to_pix_freq;
634 unsigned int vratio_prefetch;
635 unsigned int vratio_prefetch_c;
636 unsigned int refcyc_per_tdlut_group;
637 unsigned int refcyc_per_pte_group_vblank_l;
638 unsigned int refcyc_per_pte_group_vblank_c;
639 unsigned int refcyc_per_meta_chunk_vblank_l;
640 unsigned int refcyc_per_meta_chunk_vblank_c;
641 unsigned int refcyc_per_pte_group_flip_l;
642 unsigned int refcyc_per_pte_group_flip_c;
643 unsigned int refcyc_per_meta_chunk_flip_l;
644 unsigned int refcyc_per_meta_chunk_flip_c;
645 unsigned int dst_y_per_pte_row_nom_l;
646 unsigned int dst_y_per_pte_row_nom_c;
647 unsigned int refcyc_per_pte_group_nom_l;
648 unsigned int refcyc_per_pte_group_nom_c;
649 unsigned int dst_y_per_meta_row_nom_l;
650 unsigned int dst_y_per_meta_row_nom_c;
651 unsigned int refcyc_per_meta_chunk_nom_l;
652 unsigned int refcyc_per_meta_chunk_nom_c;
653 unsigned int refcyc_per_line_delivery_pre_l;
654 unsigned int refcyc_per_line_delivery_pre_c;
655 unsigned int refcyc_per_line_delivery_l;
656 unsigned int refcyc_per_line_delivery_c;
657 unsigned int chunk_hdl_adjust_cur0;
658 unsigned int chunk_hdl_adjust_cur1;
659 unsigned int vready_after_vcount0;
660 unsigned int dst_y_offset_cur0;
661 unsigned int dst_y_offset_cur1;
662 unsigned int xfc_reg_transfer_delay;
663 unsigned int xfc_reg_precharge_delay;
664 unsigned int xfc_reg_remote_surface_flip_latency;
665 unsigned int xfc_reg_prefetch_margin;
666 unsigned int dst_y_delta_drq_limit;
667 unsigned int refcyc_per_vm_group_vblank;
668 unsigned int refcyc_per_vm_group_flip;
669 unsigned int refcyc_per_vm_req_vblank;
670 unsigned int refcyc_per_vm_req_flip;
671 unsigned int refcyc_per_vm_dmdata;
672 unsigned int dmdata_dl_delta;
673};
674
675struct _vcs_dpi_display_ttu_regs_st {
676 unsigned int qos_level_low_wm;
677 unsigned int qos_level_high_wm;
678 unsigned int min_ttu_vblank;
679 unsigned int qos_level_flip;
680 unsigned int refcyc_per_req_delivery_l;
681 unsigned int refcyc_per_req_delivery_c;
682 unsigned int refcyc_per_req_delivery_cur0;
683 unsigned int refcyc_per_req_delivery_cur1;
684 unsigned int refcyc_per_req_delivery_pre_l;
685 unsigned int refcyc_per_req_delivery_pre_c;
686 unsigned int refcyc_per_req_delivery_pre_cur0;
687 unsigned int refcyc_per_req_delivery_pre_cur1;
688 unsigned int qos_level_fixed_l;
689 unsigned int qos_level_fixed_c;
690 unsigned int qos_level_fixed_cur0;
691 unsigned int qos_level_fixed_cur1;
692 unsigned int qos_ramp_disable_l;
693 unsigned int qos_ramp_disable_c;
694 unsigned int qos_ramp_disable_cur0;
695 unsigned int qos_ramp_disable_cur1;
696};
697
698struct _vcs_dpi_display_data_rq_regs_st {
699 unsigned int chunk_size;
700 unsigned int min_chunk_size;
701 unsigned int meta_chunk_size;
702 unsigned int min_meta_chunk_size;
703 unsigned int dpte_group_size;
704 unsigned int mpte_group_size;
705 unsigned int swath_height;
706 unsigned int pte_row_height_linear;
707};
708
709struct _vcs_dpi_display_rq_regs_st {
710 display_data_rq_regs_st rq_regs_l;
711 display_data_rq_regs_st rq_regs_c;
712 unsigned int drq_expansion_mode;
713 unsigned int prq_expansion_mode;
714 unsigned int mrq_expansion_mode;
715 unsigned int crq_expansion_mode;
716 unsigned int plane1_base_address;
717 unsigned int aperture_low_addr; // bits [47:18]
718 unsigned int aperture_high_addr; // bits [47:18]
719};
720
721struct _vcs_dpi_display_dlg_sys_params_st {
722 double t_mclk_wm_us;
723 double t_urg_wm_us;
724 double t_sr_wm_us;
725 double t_extra_us;
726 double mem_trip_us;
727 double deepsleep_dcfclk_mhz;
728 double total_flip_bw;
729 unsigned int total_flip_bytes;
730};
731
732struct _vcs_dpi_display_arb_params_st {
733 int max_req_outstanding;
734 int min_req_outstanding;
735 int sat_level_us;
736 int hvm_min_req_outstand_commit_threshold;
737 int hvm_max_qos_commit_threshold;
738 int compbuf_reserved_space_kbytes;
739};
740
741#endif /*__DISPLAY_MODE_STRUCTS_H__*/
742

source code of linux/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h