drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h

   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 #ifndef __DISPLAY_MODE_STRUCTS_H__
  30 #define __DISPLAY_MODE_STRUCTS_H__
  31
  32 typedef struct _vcs_dpi_voltage_scaling_st voltage_scaling_st;
  33 typedef struct _vcs_dpi_soc_bounding_box_st soc_bounding_box_st;
  34 typedef struct _vcs_dpi_ip_params_st ip_params_st;
  35 typedef struct _vcs_dpi_display_pipe_source_params_st display_pipe_source_params_st;
  36 typedef struct _vcs_dpi_display_output_params_st display_output_params_st;
  37 typedef struct _vcs_dpi_scaler_ratio_depth_st scaler_ratio_depth_st;
  38 typedef struct _vcs_dpi_scaler_taps_st scaler_taps_st;
  39 typedef struct _vcs_dpi_display_pipe_dest_params_st display_pipe_dest_params_st;
  40 typedef struct _vcs_dpi_display_pipe_params_st display_pipe_params_st;
  41 typedef struct _vcs_dpi_display_clocks_and_cfg_st display_clocks_and_cfg_st;
  42 typedef struct _vcs_dpi_display_e2e_pipe_params_st display_e2e_pipe_params_st;
  43 typedef struct _vcs_dpi_display_data_rq_misc_params_st display_data_rq_misc_params_st;
  44 typedef struct _vcs_dpi_display_data_rq_sizing_params_st display_data_rq_sizing_params_st;
  45 typedef struct _vcs_dpi_display_data_rq_dlg_params_st display_data_rq_dlg_params_st;
  46 typedef struct _vcs_dpi_display_rq_dlg_params_st display_rq_dlg_params_st;
  47 typedef struct _vcs_dpi_display_rq_sizing_params_st display_rq_sizing_params_st;
  48 typedef struct _vcs_dpi_display_rq_misc_params_st display_rq_misc_params_st;
  49 typedef struct _vcs_dpi_display_rq_params_st display_rq_params_st;
  50 typedef struct _vcs_dpi_display_dlg_regs_st display_dlg_regs_st;
  51 typedef struct _vcs_dpi_display_ttu_regs_st display_ttu_regs_st;
  52 typedef struct _vcs_dpi_display_data_rq_regs_st display_data_rq_regs_st;
  53 typedef struct _vcs_dpi_display_rq_regs_st display_rq_regs_st;
  54 typedef struct _vcs_dpi_display_dlg_sys_params_st display_dlg_sys_params_st;
  55 typedef struct _vcs_dpi_display_arb_params_st display_arb_params_st;
  56
  57 struct _vcs_dpi_voltage_scaling_st {
  58         int state;
  59         double dscclk_mhz;
  60         double dcfclk_mhz;
  61         double socclk_mhz;
  62         double phyclk_d18_mhz;
  63         double dram_speed_mts;
  64         double fabricclk_mhz;
  65         double dispclk_mhz;
  66         double dram_bw_per_chan_gbps;
  67         double phyclk_mhz;
  68         double dppclk_mhz;
  69         double dtbclk_mhz;
  70 };
  71
  72 struct _vcs_dpi_soc_bounding_box_st {
  73         struct _vcs_dpi_voltage_scaling_st clock_limits[DC__VOLTAGE_STATES];
  74         unsigned int num_states;
  75         double sr_exit_time_us;
  76         double sr_enter_plus_exit_time_us;
  77         double urgent_latency_us;
  78         double urgent_latency_pixel_data_only_us;
  79         double urgent_latency_pixel_mixed_with_vm_data_us;
  80         double urgent_latency_vm_data_only_us;
  81         double writeback_latency_us;
  82         double ideal_dram_bw_after_urgent_percent;
  83         double pct_ideal_dram_sdp_bw_after_urgent_pixel_only; // PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyPixelDataOnly
  84         double pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm;
  85         double pct_ideal_dram_sdp_bw_after_urgent_vm_only;
  86         double pct_ideal_sdp_bw_after_urgent;
  87         double max_avg_sdp_bw_use_normal_percent;
  88         double max_avg_dram_bw_use_normal_percent;
  89         unsigned int max_request_size_bytes;
  90         double downspread_percent;
  91         double dram_page_open_time_ns;
  92         double dram_rw_turnaround_time_ns;
  93         double dram_return_buffer_per_channel_bytes;
  94         double dram_channel_width_bytes;
  95         double fabric_datapath_to_dcn_data_return_bytes;
  96         double dcn_downspread_percent;
  97         double dispclk_dppclk_vco_speed_mhz;
  98         double dfs_vco_period_ps;
  99         unsigned int urgent_out_of_order_return_per_channel_pixel_only_bytes;
 100         unsigned int urgent_out_of_order_return_per_channel_pixel_and_vm_bytes;
 101         unsigned int urgent_out_of_order_return_per_channel_vm_only_bytes;
 102         unsigned int round_trip_ping_latency_dcfclk_cycles;
 103         unsigned int urgent_out_of_order_return_per_channel_bytes;
 104         unsigned int channel_interleave_bytes;
 105         unsigned int num_banks;
 106         unsigned int num_chans;
 107         unsigned int vmm_page_size_bytes;
 108         unsigned int hostvm_min_page_size_bytes;
 109         unsigned int gpuvm_min_page_size_bytes;
 110         double dram_clock_change_latency_us;
 111         double dummy_pstate_latency_us;
 112         double writeback_dram_clock_change_latency_us;
 113         unsigned int return_bus_width_bytes;
 114         unsigned int voltage_override;
 115         double xfc_bus_transport_time_us;
 116         double xfc_xbuf_latency_tolerance_us;
 117         int use_urgent_burst_bw;
 118         double min_dcfclk;
 119         bool do_urgent_latency_adjustment;
 120         double urgent_latency_adjustment_fabric_clock_component_us;
 121         double urgent_latency_adjustment_fabric_clock_reference_mhz;
 122         bool disable_dram_clock_change_vactive_support;
 123         bool allow_dram_clock_one_display_vactive;
 124         enum self_refresh_affinity allow_dram_self_refresh_or_dram_clock_change_in_vblank;
 125 };
 126
 127 struct _vcs_dpi_ip_params_st {
 128         bool use_min_dcfclk;
 129         bool clamp_min_dcfclk;
 130         bool gpuvm_enable;
 131         bool hostvm_enable;
 132         bool dsc422_native_support;
 133         unsigned int gpuvm_max_page_table_levels;
 134         unsigned int hostvm_max_page_table_levels;
 135         unsigned int hostvm_cached_page_table_levels;
 136         unsigned int pte_group_size_bytes;
 137         unsigned int max_inter_dcn_tile_repeaters;
 138         unsigned int num_dsc;
 139         unsigned int odm_capable;
 140         unsigned int rob_buffer_size_kbytes;
 141         unsigned int det_buffer_size_kbytes;
 142         unsigned int dpte_buffer_size_in_pte_reqs_luma;
 143         unsigned int dpte_buffer_size_in_pte_reqs_chroma;
 144         unsigned int pde_proc_buffer_size_64k_reqs;
 145         unsigned int dpp_output_buffer_pixels;
 146         unsigned int opp_output_buffer_lines;
 147         unsigned int pixel_chunk_size_kbytes;
 148         unsigned char pte_enable;
 149         unsigned int pte_chunk_size_kbytes;
 150         unsigned int meta_chunk_size_kbytes;
 151         unsigned int min_meta_chunk_size_bytes;
 152         unsigned int writeback_chunk_size_kbytes;
 153         unsigned int line_buffer_size_bits;
 154         unsigned int max_line_buffer_lines;
 155         unsigned int writeback_luma_buffer_size_kbytes;
 156         unsigned int writeback_chroma_buffer_size_kbytes;
 157         unsigned int writeback_chroma_line_buffer_width_pixels;
 158
 159         unsigned int writeback_interface_buffer_size_kbytes;
 160         unsigned int writeback_line_buffer_buffer_size;
 161
 162         unsigned int writeback_10bpc420_supported;
 163         double writeback_max_hscl_ratio;
 164         double writeback_max_vscl_ratio;
 165         double writeback_min_hscl_ratio;
 166         double writeback_min_vscl_ratio;
 167         unsigned int maximum_dsc_bits_per_component;
 168         unsigned int writeback_max_hscl_taps;
 169         unsigned int writeback_max_vscl_taps;
 170         unsigned int writeback_line_buffer_luma_buffer_size;
 171         unsigned int writeback_line_buffer_chroma_buffer_size;
 172
 173         unsigned int max_page_table_levels;
 174         unsigned int max_num_dpp;
 175         unsigned int max_num_otg;
 176         unsigned int cursor_chunk_size;
 177         unsigned int cursor_buffer_size;
 178         unsigned int max_num_wb;
 179         unsigned int max_dchub_pscl_bw_pix_per_clk;
 180         unsigned int max_pscl_lb_bw_pix_per_clk;
 181         unsigned int max_lb_vscl_bw_pix_per_clk;
 182         unsigned int max_vscl_hscl_bw_pix_per_clk;
 183         double max_hscl_ratio;
 184         double max_vscl_ratio;
 185         unsigned int hscl_mults;
 186         unsigned int vscl_mults;
 187         unsigned int max_hscl_taps;
 188         unsigned int max_vscl_taps;
 189         unsigned int xfc_supported;
 190         unsigned int ptoi_supported;
 191         unsigned int gfx7_compat_tiling_supported;
 192
 193         bool odm_combine_4to1_supported;
 194         bool dynamic_metadata_vm_enabled;
 195         unsigned int max_num_hdmi_frl_outputs;
 196
 197         unsigned int xfc_fill_constant_bytes;
 198         double dispclk_ramp_margin_percent;
 199         double xfc_fill_bw_overhead_percent;
 200         double underscan_factor;
 201         unsigned int min_vblank_lines;
 202         unsigned int dppclk_delay_subtotal;
 203         unsigned int dispclk_delay_subtotal;
 204         double dcfclk_cstate_latency;
 205         unsigned int dppclk_delay_scl;
 206         unsigned int dppclk_delay_scl_lb_only;
 207         unsigned int dppclk_delay_cnvc_formatter;
 208         unsigned int dppclk_delay_cnvc_cursor;
 209         unsigned int is_line_buffer_bpp_fixed;
 210         unsigned int line_buffer_fixed_bpp;
 211         unsigned int dcc_supported;
 212
 213         unsigned int IsLineBufferBppFixed;
 214         unsigned int LineBufferFixedBpp;
 215         unsigned int can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one;
 216         unsigned int bug_forcing_LC_req_same_size_fixed;
 217         unsigned int number_of_cursors;
 218 };
 219
 220 struct _vcs_dpi_display_xfc_params_st {
 221         double xfc_tslv_vready_offset_us;
 222         double xfc_tslv_vupdate_width_us;
 223         double xfc_tslv_vupdate_offset_us;
 224         int xfc_slv_chunk_size_bytes;
 225 };
 226
 227 struct _vcs_dpi_display_pipe_source_params_st {
 228         int source_format;
 229         double dcc_fraction_of_zs_req_luma;
 230         double dcc_fraction_of_zs_req_chroma;
 231         unsigned char dcc;
 232         unsigned int dcc_rate;
 233         unsigned int dcc_rate_chroma;
 234         unsigned char dcc_use_global;
 235         unsigned char vm;
 236         bool unbounded_req_mode;
 237         bool gpuvm;    // gpuvm enabled
 238         bool hostvm;    // hostvm enabled
 239         bool gpuvm_levels_force_en;
 240         unsigned int gpuvm_levels_force;
 241         bool hostvm_levels_force_en;
 242         unsigned int hostvm_levels_force;
 243         int source_scan;
 244         int sw_mode;
 245         int macro_tile_size;
 246         unsigned int surface_width_y;
 247         unsigned int surface_height_y;
 248         unsigned int surface_width_c;
 249         unsigned int surface_height_c;
 250         unsigned int viewport_width;
 251         unsigned int viewport_height;
 252         unsigned int viewport_y_y;
 253         unsigned int viewport_y_c;
 254         unsigned int viewport_width_c;
 255         unsigned int viewport_height_c;
 256         unsigned int data_pitch;
 257         unsigned int data_pitch_c;
 258         unsigned int meta_pitch;
 259         unsigned int meta_pitch_c;
 260         unsigned int cur0_src_width;
 261         int cur0_bpp;
 262         unsigned int cur1_src_width;
 263         int cur1_bpp;
 264         int num_cursors;
 265         unsigned char is_hsplit;
 266         unsigned char dynamic_metadata_enable;
 267         unsigned int dynamic_metadata_lines_before_active;
 268         unsigned int dynamic_metadata_xmit_bytes;
 269         unsigned int hsplit_grp;
 270         unsigned char xfc_enable;
 271         unsigned char xfc_slave;
 272         unsigned char immediate_flip;
 273         struct _vcs_dpi_display_xfc_params_st xfc_params;
 274         //for vstartuplines calculation freesync
 275         unsigned char v_total_min;
 276         unsigned char v_total_max;
 277 };
 278 struct writeback_st {
 279         int wb_src_height;
 280         int wb_src_width;
 281         int wb_dst_width;
 282         int wb_dst_height;
 283         int wb_pixel_format;
 284         int wb_htaps_luma;
 285         int wb_vtaps_luma;
 286         int wb_htaps_chroma;
 287         int wb_vtaps_chroma;
 288         double wb_hratio;
 289         double wb_vratio;
 290 };
 291
 292 struct _vcs_dpi_display_output_params_st {
 293         int dp_lanes;
 294         double output_bpp;
 295         unsigned int dsc_input_bpc;
 296         int dsc_enable;
 297         int wb_enable;
 298         int num_active_wb;
 299         int output_type;
 300         int is_virtual;
 301         int output_format;
 302         int dsc_slices;
 303         int max_audio_sample_rate;
 304         struct writeback_st wb;
 305 };
 306
 307 struct _vcs_dpi_scaler_ratio_depth_st {
 308         double hscl_ratio;
 309         double vscl_ratio;
 310         double hscl_ratio_c;
 311         double vscl_ratio_c;
 312         double vinit;
 313         double vinit_c;
 314         double vinit_bot;
 315         double vinit_bot_c;
 316         int lb_depth;
 317         int scl_enable;
 318 };
 319
 320 struct _vcs_dpi_scaler_taps_st {
 321         unsigned int htaps;
 322         unsigned int vtaps;
 323         unsigned int htaps_c;
 324         unsigned int vtaps_c;
 325 };
 326
 327 struct _vcs_dpi_display_pipe_dest_params_st {
 328         unsigned int recout_width;
 329         unsigned int recout_height;
 330         unsigned int full_recout_width;
 331         unsigned int full_recout_height;
 332         unsigned int hblank_start;
 333         unsigned int hblank_end;
 334         unsigned int vblank_start;
 335         unsigned int vblank_end;
 336         unsigned int htotal;
 337         unsigned int vtotal;
 338         unsigned int vfront_porch;
 339         unsigned int vactive;
 340         unsigned int hactive;
 341         unsigned int vstartup_start;
 342         unsigned int vupdate_offset;
 343         unsigned int vupdate_width;
 344         unsigned int vready_offset;
 345         unsigned char interlaced;
 346         double pixel_rate_mhz;
 347         unsigned char synchronized_vblank_all_planes;
 348         unsigned char otg_inst;
 349         unsigned int odm_combine;
 350         unsigned char use_maximum_vstartup;
 351         unsigned int vtotal_max;
 352         unsigned int vtotal_min;
 353 };
 354
 355 struct _vcs_dpi_display_pipe_params_st {
 356         display_pipe_source_params_st src;
 357         display_pipe_dest_params_st dest;
 358         scaler_ratio_depth_st scale_ratio_depth;
 359         scaler_taps_st scale_taps;
 360 };
 361
 362 struct _vcs_dpi_display_clocks_and_cfg_st {
 363         int voltage;
 364         double dppclk_mhz;
 365         double refclk_mhz;
 366         double dispclk_mhz;
 367         double dcfclk_mhz;
 368         double socclk_mhz;
 369 };
 370
 371 struct _vcs_dpi_display_e2e_pipe_params_st {
 372         display_pipe_params_st pipe;
 373         display_output_params_st dout;
 374         display_clocks_and_cfg_st clks_cfg;
 375 };
 376
 377 struct _vcs_dpi_display_data_rq_misc_params_st {
 378         unsigned int full_swath_bytes;
 379         unsigned int stored_swath_bytes;
 380         unsigned int blk256_height;
 381         unsigned int blk256_width;
 382         unsigned int req_height;
 383         unsigned int req_width;
 384 };
 385
 386 struct _vcs_dpi_display_data_rq_sizing_params_st {
 387         unsigned int chunk_bytes;
 388         unsigned int min_chunk_bytes;
 389         unsigned int meta_chunk_bytes;
 390         unsigned int min_meta_chunk_bytes;
 391         unsigned int mpte_group_bytes;
 392         unsigned int dpte_group_bytes;
 393 };
 394
 395 struct _vcs_dpi_display_data_rq_dlg_params_st {
 396         unsigned int swath_width_ub;
 397         unsigned int swath_height;
 398         unsigned int req_per_swath_ub;
 399         unsigned int meta_pte_bytes_per_frame_ub;
 400         unsigned int dpte_req_per_row_ub;
 401         unsigned int dpte_groups_per_row_ub;
 402         unsigned int dpte_row_height;
 403         unsigned int dpte_bytes_per_row_ub;
 404         unsigned int meta_chunks_per_row_ub;
 405         unsigned int meta_req_per_row_ub;
 406         unsigned int meta_row_height;
 407         unsigned int meta_bytes_per_row_ub;
 408 };
 409
 410 struct _vcs_dpi_display_rq_dlg_params_st {
 411         display_data_rq_dlg_params_st rq_l;
 412         display_data_rq_dlg_params_st rq_c;
 413 };
 414
 415 struct _vcs_dpi_display_rq_sizing_params_st {
 416         display_data_rq_sizing_params_st rq_l;
 417         display_data_rq_sizing_params_st rq_c;
 418 };
 419
 420 struct _vcs_dpi_display_rq_misc_params_st {
 421         display_data_rq_misc_params_st rq_l;
 422         display_data_rq_misc_params_st rq_c;
 423 };
 424
 425 struct _vcs_dpi_display_rq_params_st {
 426         unsigned char yuv420;
 427         unsigned char yuv420_10bpc;
 428         unsigned char rgbe_alpha;
 429         display_rq_misc_params_st misc;
 430         display_rq_sizing_params_st sizing;
 431         display_rq_dlg_params_st dlg;
 432 };
 433
 434 struct _vcs_dpi_display_dlg_regs_st {
 435         unsigned int refcyc_h_blank_end;
 436         unsigned int dlg_vblank_end;
 437         unsigned int min_dst_y_next_start;
 438         unsigned int refcyc_per_htotal;
 439         unsigned int refcyc_x_after_scaler;
 440         unsigned int dst_y_after_scaler;
 441         unsigned int dst_y_prefetch;
 442         unsigned int dst_y_per_vm_vblank;
 443         unsigned int dst_y_per_row_vblank;
 444         unsigned int dst_y_per_vm_flip;
 445         unsigned int dst_y_per_row_flip;
 446         unsigned int ref_freq_to_pix_freq;
 447         unsigned int vratio_prefetch;
 448         unsigned int vratio_prefetch_c;
 449         unsigned int refcyc_per_pte_group_vblank_l;
 450         unsigned int refcyc_per_pte_group_vblank_c;
 451         unsigned int refcyc_per_meta_chunk_vblank_l;
 452         unsigned int refcyc_per_meta_chunk_vblank_c;
 453         unsigned int refcyc_per_pte_group_flip_l;
 454         unsigned int refcyc_per_pte_group_flip_c;
 455         unsigned int refcyc_per_meta_chunk_flip_l;
 456         unsigned int refcyc_per_meta_chunk_flip_c;
 457         unsigned int dst_y_per_pte_row_nom_l;
 458         unsigned int dst_y_per_pte_row_nom_c;
 459         unsigned int refcyc_per_pte_group_nom_l;
 460         unsigned int refcyc_per_pte_group_nom_c;
 461         unsigned int dst_y_per_meta_row_nom_l;
 462         unsigned int dst_y_per_meta_row_nom_c;
 463         unsigned int refcyc_per_meta_chunk_nom_l;
 464         unsigned int refcyc_per_meta_chunk_nom_c;
 465         unsigned int refcyc_per_line_delivery_pre_l;
 466         unsigned int refcyc_per_line_delivery_pre_c;
 467         unsigned int refcyc_per_line_delivery_l;
 468         unsigned int refcyc_per_line_delivery_c;
 469         unsigned int chunk_hdl_adjust_cur0;
 470         unsigned int chunk_hdl_adjust_cur1;
 471         unsigned int vready_after_vcount0;
 472         unsigned int dst_y_offset_cur0;
 473         unsigned int dst_y_offset_cur1;
 474         unsigned int xfc_reg_transfer_delay;
 475         unsigned int xfc_reg_precharge_delay;
 476         unsigned int xfc_reg_remote_surface_flip_latency;
 477         unsigned int xfc_reg_prefetch_margin;
 478         unsigned int dst_y_delta_drq_limit;
 479         unsigned int refcyc_per_vm_group_vblank;
 480         unsigned int refcyc_per_vm_group_flip;
 481         unsigned int refcyc_per_vm_req_vblank;
 482         unsigned int refcyc_per_vm_req_flip;
 483         unsigned int refcyc_per_vm_dmdata;
 484         unsigned int dmdata_dl_delta;
 485 };
 486
 487 struct _vcs_dpi_display_ttu_regs_st {
 488         unsigned int qos_level_low_wm;
 489         unsigned int qos_level_high_wm;
 490         unsigned int min_ttu_vblank;
 491         unsigned int qos_level_flip;
 492         unsigned int refcyc_per_req_delivery_l;
 493         unsigned int refcyc_per_req_delivery_c;
 494         unsigned int refcyc_per_req_delivery_cur0;
 495         unsigned int refcyc_per_req_delivery_cur1;
 496         unsigned int refcyc_per_req_delivery_pre_l;
 497         unsigned int refcyc_per_req_delivery_pre_c;
 498         unsigned int refcyc_per_req_delivery_pre_cur0;
 499         unsigned int refcyc_per_req_delivery_pre_cur1;
 500         unsigned int qos_level_fixed_l;
 501         unsigned int qos_level_fixed_c;
 502         unsigned int qos_level_fixed_cur0;
 503         unsigned int qos_level_fixed_cur1;
 504         unsigned int qos_ramp_disable_l;
 505         unsigned int qos_ramp_disable_c;
 506         unsigned int qos_ramp_disable_cur0;
 507         unsigned int qos_ramp_disable_cur1;
 508 };
 509
 510 struct _vcs_dpi_display_data_rq_regs_st {
 511         unsigned int chunk_size;
 512         unsigned int min_chunk_size;
 513         unsigned int meta_chunk_size;
 514         unsigned int min_meta_chunk_size;
 515         unsigned int dpte_group_size;
 516         unsigned int mpte_group_size;
 517         unsigned int swath_height;
 518         unsigned int pte_row_height_linear;
 519 };
 520
 521 struct _vcs_dpi_display_rq_regs_st {
 522         display_data_rq_regs_st rq_regs_l;
 523         display_data_rq_regs_st rq_regs_c;
 524         unsigned int drq_expansion_mode;
 525         unsigned int prq_expansion_mode;
 526         unsigned int mrq_expansion_mode;
 527         unsigned int crq_expansion_mode;
 528         unsigned int plane1_base_address;
 529 };
 530
 531 struct _vcs_dpi_display_dlg_sys_params_st {
 532         double t_mclk_wm_us;
 533         double t_urg_wm_us;
 534         double t_sr_wm_us;
 535         double t_extra_us;
 536         double mem_trip_us;
 537         double t_srx_delay_us;
 538         double deepsleep_dcfclk_mhz;
 539         double total_flip_bw;
 540         unsigned int total_flip_bytes;
 541 };
 542
 543 struct _vcs_dpi_display_arb_params_st {
 544         int max_req_outstanding;
 545         int min_req_outstanding;
 546         int sat_level_us;
 547 };
 548
 549 #endif /*__DISPLAY_MODE_STRUCTS_H__*/