1 /* 2 * Copyright 2015 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 #ifndef __DC_HW_SEQUENCER_H__ 27 #define __DC_HW_SEQUENCER_H__ 28 #include "dc_types.h" 29 #include "inc/clock_source.h" 30 #include "inc/hw/timing_generator.h" 31 #include "inc/hw/opp.h" 32 #include "inc/hw/link_encoder.h" 33 #include "inc/core_status.h" 34 35 struct pipe_ctx; 36 struct dc_state; 37 struct dc_stream_status; 38 struct dc_writeback_info; 39 struct dchub_init_data; 40 struct dc_static_screen_params; 41 struct resource_pool; 42 struct dc_phy_addr_space_config; 43 struct dc_virtual_addr_space_config; 44 struct dpp; 45 struct dce_hwseq; 46 struct link_resource; 47 struct dc_dmub_cmd; 48 struct pg_block_update; 49 50 struct subvp_pipe_control_lock_fast_params { 51 struct dc *dc; 52 bool lock; 53 bool subvp_immediate_flip; 54 }; 55 56 struct pipe_control_lock_params { 57 struct dc *dc; 58 struct pipe_ctx *pipe_ctx; 59 bool lock; 60 }; 61 62 struct set_flip_control_gsl_params { 63 struct pipe_ctx *pipe_ctx; 64 bool flip_immediate; 65 }; 66 67 struct program_triplebuffer_params { 68 const struct dc *dc; 69 struct pipe_ctx *pipe_ctx; 70 bool enableTripleBuffer; 71 }; 72 73 struct update_plane_addr_params { 74 struct dc *dc; 75 struct pipe_ctx *pipe_ctx; 76 }; 77 78 struct set_input_transfer_func_params { 79 struct dc *dc; 80 struct pipe_ctx *pipe_ctx; 81 struct dc_plane_state *plane_state; 82 }; 83 84 struct program_gamut_remap_params { 85 struct pipe_ctx *pipe_ctx; 86 }; 87 88 struct program_manual_trigger_params { 89 struct pipe_ctx *pipe_ctx; 90 }; 91 92 struct send_dmcub_cmd_params { 93 struct dc_context *ctx; 94 union dmub_rb_cmd *cmd; 95 enum dm_dmub_wait_type wait_type; 96 }; 97 98 struct setup_dpp_params { 99 struct pipe_ctx *pipe_ctx; 100 }; 101 102 struct program_bias_and_scale_params { 103 struct pipe_ctx *pipe_ctx; 104 }; 105 106 struct set_output_transfer_func_params { 107 struct dc *dc; 108 struct pipe_ctx *pipe_ctx; 109 const struct dc_stream_state *stream; 110 }; 111 112 struct update_visual_confirm_params { 113 struct dc *dc; 114 struct pipe_ctx *pipe_ctx; 115 int mpcc_id; 116 }; 117 118 struct power_on_mpc_mem_pwr_params { 119 struct mpc *mpc; 120 int mpcc_id; 121 bool power_on; 122 }; 123 124 struct set_output_csc_params { 125 struct mpc *mpc; 126 int opp_id; 127 const uint16_t *regval; 128 enum mpc_output_csc_mode ocsc_mode; 129 }; 130 131 struct set_ocsc_default_params { 132 struct mpc *mpc; 133 int opp_id; 134 enum dc_color_space color_space; 135 enum mpc_output_csc_mode ocsc_mode; 136 }; 137 138 struct subvp_save_surf_addr { 139 struct dc_dmub_srv *dc_dmub_srv; 140 const struct dc_plane_address *addr; 141 uint8_t subvp_index; 142 }; 143 144 struct wait_for_dcc_meta_propagation_params { 145 const struct dc *dc; 146 const struct pipe_ctx *top_pipe_to_program; 147 }; 148 149 struct fams2_global_control_lock_fast_params { 150 struct dc *dc; 151 bool is_required; 152 bool lock; 153 }; 154 155 union block_sequence_params { 156 struct update_plane_addr_params update_plane_addr_params; 157 struct subvp_pipe_control_lock_fast_params subvp_pipe_control_lock_fast_params; 158 struct pipe_control_lock_params pipe_control_lock_params; 159 struct set_flip_control_gsl_params set_flip_control_gsl_params; 160 struct program_triplebuffer_params program_triplebuffer_params; 161 struct set_input_transfer_func_params set_input_transfer_func_params; 162 struct program_gamut_remap_params program_gamut_remap_params; 163 struct program_manual_trigger_params program_manual_trigger_params; 164 struct send_dmcub_cmd_params send_dmcub_cmd_params; 165 struct setup_dpp_params setup_dpp_params; 166 struct program_bias_and_scale_params program_bias_and_scale_params; 167 struct set_output_transfer_func_params set_output_transfer_func_params; 168 struct update_visual_confirm_params update_visual_confirm_params; 169 struct power_on_mpc_mem_pwr_params power_on_mpc_mem_pwr_params; 170 struct set_output_csc_params set_output_csc_params; 171 struct set_ocsc_default_params set_ocsc_default_params; 172 struct subvp_save_surf_addr subvp_save_surf_addr; 173 struct wait_for_dcc_meta_propagation_params wait_for_dcc_meta_propagation_params; 174 struct fams2_global_control_lock_fast_params fams2_global_control_lock_fast_params; 175 }; 176 177 enum block_sequence_func { 178 DMUB_SUBVP_PIPE_CONTROL_LOCK_FAST = 0, 179 OPTC_PIPE_CONTROL_LOCK, 180 HUBP_SET_FLIP_CONTROL_GSL, 181 HUBP_PROGRAM_TRIPLEBUFFER, 182 HUBP_UPDATE_PLANE_ADDR, 183 DPP_SET_INPUT_TRANSFER_FUNC, 184 DPP_PROGRAM_GAMUT_REMAP, 185 OPTC_PROGRAM_MANUAL_TRIGGER, 186 DMUB_SEND_DMCUB_CMD, 187 DPP_SETUP_DPP, 188 DPP_PROGRAM_BIAS_AND_SCALE, 189 DPP_SET_OUTPUT_TRANSFER_FUNC, 190 MPC_UPDATE_VISUAL_CONFIRM, 191 MPC_POWER_ON_MPC_MEM_PWR, 192 MPC_SET_OUTPUT_CSC, 193 MPC_SET_OCSC_DEFAULT, 194 DMUB_SUBVP_SAVE_SURF_ADDR, 195 HUBP_WAIT_FOR_DCC_META_PROP, 196 DMUB_FAMS2_GLOBAL_CONTROL_LOCK_FAST, 197 }; 198 199 struct block_sequence { 200 union block_sequence_params params; 201 enum block_sequence_func func; 202 }; 203 204 struct hw_sequencer_funcs { 205 void (*hardware_release)(struct dc *dc); 206 /* Embedded Display Related */ 207 void (*edp_power_control)(struct dc_link *link, bool enable); 208 void (*edp_wait_for_hpd_ready)(struct dc_link *link, bool power_up); 209 void (*edp_wait_for_T12)(struct dc_link *link); 210 211 /* Pipe Programming Related */ 212 void (*init_hw)(struct dc *dc); 213 void (*power_down_on_boot)(struct dc *dc); 214 void (*enable_accelerated_mode)(struct dc *dc, 215 struct dc_state *context); 216 enum dc_status (*apply_ctx_to_hw)(struct dc *dc, 217 struct dc_state *context); 218 void (*disable_plane)(struct dc *dc, struct dc_state *state, struct pipe_ctx *pipe_ctx); 219 void (*disable_pixel_data)(struct dc *dc, struct pipe_ctx *pipe_ctx, bool blank); 220 void (*apply_ctx_for_surface)(struct dc *dc, 221 const struct dc_stream_state *stream, 222 int num_planes, struct dc_state *context); 223 void (*program_front_end_for_ctx)(struct dc *dc, 224 struct dc_state *context); 225 void (*wait_for_pending_cleared)(struct dc *dc, 226 struct dc_state *context); 227 void (*post_unlock_program_front_end)(struct dc *dc, 228 struct dc_state *context); 229 void (*update_plane_addr)(const struct dc *dc, 230 struct pipe_ctx *pipe_ctx); 231 void (*update_dchub)(struct dce_hwseq *hws, 232 struct dchub_init_data *dh_data); 233 void (*wait_for_mpcc_disconnect)(struct dc *dc, 234 struct resource_pool *res_pool, 235 struct pipe_ctx *pipe_ctx); 236 void (*edp_backlight_control)( 237 struct dc_link *link, 238 bool enable); 239 void (*program_triplebuffer)(const struct dc *dc, 240 struct pipe_ctx *pipe_ctx, bool enableTripleBuffer); 241 void (*update_pending_status)(struct pipe_ctx *pipe_ctx); 242 void (*update_dsc_pg)(struct dc *dc, struct dc_state *context, bool safe_to_disable); 243 244 /* Pipe Lock Related */ 245 void (*pipe_control_lock)(struct dc *dc, 246 struct pipe_ctx *pipe, bool lock); 247 void (*interdependent_update_lock)(struct dc *dc, 248 struct dc_state *context, bool lock); 249 void (*set_flip_control_gsl)(struct pipe_ctx *pipe_ctx, 250 bool flip_immediate); 251 void (*cursor_lock)(struct dc *dc, struct pipe_ctx *pipe, bool lock); 252 253 /* Timing Related */ 254 void (*get_position)(struct pipe_ctx **pipe_ctx, int num_pipes, 255 struct crtc_position *position); 256 int (*get_vupdate_offset_from_vsync)(struct pipe_ctx *pipe_ctx); 257 void (*calc_vupdate_position)( 258 struct dc *dc, 259 struct pipe_ctx *pipe_ctx, 260 uint32_t *start_line, 261 uint32_t *end_line); 262 void (*enable_per_frame_crtc_position_reset)(struct dc *dc, 263 int group_size, struct pipe_ctx *grouped_pipes[]); 264 void (*enable_timing_synchronization)(struct dc *dc, 265 struct dc_state *state, 266 int group_index, int group_size, 267 struct pipe_ctx *grouped_pipes[]); 268 void (*enable_vblanks_synchronization)(struct dc *dc, 269 int group_index, int group_size, 270 struct pipe_ctx *grouped_pipes[]); 271 void (*setup_periodic_interrupt)(struct dc *dc, 272 struct pipe_ctx *pipe_ctx); 273 void (*set_drr)(struct pipe_ctx **pipe_ctx, int num_pipes, 274 struct dc_crtc_timing_adjust adjust); 275 void (*set_static_screen_control)(struct pipe_ctx **pipe_ctx, 276 int num_pipes, 277 const struct dc_static_screen_params *events); 278 279 /* Stream Related */ 280 void (*enable_stream)(struct pipe_ctx *pipe_ctx); 281 void (*disable_stream)(struct pipe_ctx *pipe_ctx); 282 void (*blank_stream)(struct pipe_ctx *pipe_ctx); 283 void (*unblank_stream)(struct pipe_ctx *pipe_ctx, 284 struct dc_link_settings *link_settings); 285 286 /* Bandwidth Related */ 287 void (*prepare_bandwidth)(struct dc *dc, struct dc_state *context); 288 bool (*update_bandwidth)(struct dc *dc, struct dc_state *context); 289 void (*optimize_bandwidth)(struct dc *dc, struct dc_state *context); 290 291 /* Infopacket Related */ 292 void (*set_avmute)(struct pipe_ctx *pipe_ctx, bool enable); 293 void (*send_immediate_sdp_message)( 294 struct pipe_ctx *pipe_ctx, 295 const uint8_t *custom_sdp_message, 296 unsigned int sdp_message_size); 297 void (*update_info_frame)(struct pipe_ctx *pipe_ctx); 298 void (*set_dmdata_attributes)(struct pipe_ctx *pipe); 299 void (*program_dmdata_engine)(struct pipe_ctx *pipe_ctx); 300 bool (*dmdata_status_done)(struct pipe_ctx *pipe_ctx); 301 302 /* Cursor Related */ 303 void (*set_cursor_position)(struct pipe_ctx *pipe); 304 void (*set_cursor_attribute)(struct pipe_ctx *pipe); 305 void (*set_cursor_sdr_white_level)(struct pipe_ctx *pipe); 306 307 /* Colour Related */ 308 void (*program_gamut_remap)(struct pipe_ctx *pipe_ctx); 309 void (*program_output_csc)(struct dc *dc, struct pipe_ctx *pipe_ctx, 310 enum dc_color_space colorspace, 311 uint16_t *matrix, int opp_id); 312 void (*trigger_3dlut_dma_load)(struct dc *dc, struct pipe_ctx *pipe_ctx); 313 314 /* VM Related */ 315 int (*init_sys_ctx)(struct dce_hwseq *hws, 316 struct dc *dc, 317 struct dc_phy_addr_space_config *pa_config); 318 void (*init_vm_ctx)(struct dce_hwseq *hws, 319 struct dc *dc, 320 struct dc_virtual_addr_space_config *va_config, 321 int vmid); 322 323 /* Writeback Related */ 324 void (*update_writeback)(struct dc *dc, 325 struct dc_writeback_info *wb_info, 326 struct dc_state *context); 327 void (*enable_writeback)(struct dc *dc, 328 struct dc_writeback_info *wb_info, 329 struct dc_state *context); 330 void (*disable_writeback)(struct dc *dc, 331 unsigned int dwb_pipe_inst); 332 333 /* Clock Related */ 334 enum dc_status (*set_clock)(struct dc *dc, 335 enum dc_clock_type clock_type, 336 uint32_t clk_khz, uint32_t stepping); 337 void (*get_clock)(struct dc *dc, enum dc_clock_type clock_type, 338 struct dc_clock_config *clock_cfg); 339 void (*optimize_pwr_state)(const struct dc *dc, 340 struct dc_state *context); 341 void (*exit_optimized_pwr_state)(const struct dc *dc, 342 struct dc_state *context); 343 void (*calculate_pix_rate_divider)(struct dc *dc, 344 struct dc_state *context, 345 const struct dc_stream_state *stream); 346 347 /* Audio Related */ 348 void (*enable_audio_stream)(struct pipe_ctx *pipe_ctx); 349 void (*disable_audio_stream)(struct pipe_ctx *pipe_ctx); 350 351 /* Stereo 3D Related */ 352 void (*setup_stereo)(struct pipe_ctx *pipe_ctx, struct dc *dc); 353 354 /* HW State Logging Related */ 355 void (*log_hw_state)(struct dc *dc, struct dc_log_buffer_ctx *log_ctx); 356 void (*log_color_state)(struct dc *dc, 357 struct dc_log_buffer_ctx *log_ctx); 358 void (*get_hw_state)(struct dc *dc, char *pBuf, 359 unsigned int bufSize, unsigned int mask); 360 void (*clear_status_bits)(struct dc *dc, unsigned int mask); 361 362 bool (*set_backlight_level)(struct pipe_ctx *pipe_ctx, 363 struct set_backlight_level_params *params); 364 365 void (*set_abm_immediate_disable)(struct pipe_ctx *pipe_ctx); 366 367 void (*set_pipe)(struct pipe_ctx *pipe_ctx); 368 369 void (*enable_dp_link_output)(struct dc_link *link, 370 const struct link_resource *link_res, 371 enum signal_type signal, 372 enum clock_source_id clock_source, 373 const struct dc_link_settings *link_settings); 374 void (*enable_tmds_link_output)(struct dc_link *link, 375 const struct link_resource *link_res, 376 enum signal_type signal, 377 enum clock_source_id clock_source, 378 enum dc_color_depth color_depth, 379 uint32_t pixel_clock); 380 void (*enable_lvds_link_output)(struct dc_link *link, 381 const struct link_resource *link_res, 382 enum clock_source_id clock_source, 383 uint32_t pixel_clock); 384 void (*disable_link_output)(struct dc_link *link, 385 const struct link_resource *link_res, 386 enum signal_type signal); 387 388 void (*get_dcc_en_bits)(struct dc *dc, int *dcc_en_bits); 389 390 /* Idle Optimization Related */ 391 bool (*apply_idle_power_optimizations)(struct dc *dc, bool enable); 392 393 bool (*does_plane_fit_in_mall)(struct dc *dc, 394 unsigned int pitch, 395 unsigned int height, 396 enum surface_pixel_format format, 397 struct dc_cursor_attributes *cursor_attr); 398 void (*commit_subvp_config)(struct dc *dc, struct dc_state *context); 399 void (*enable_phantom_streams)(struct dc *dc, struct dc_state *context); 400 void (*disable_phantom_streams)(struct dc *dc, struct dc_state *context); 401 void (*subvp_pipe_control_lock)(struct dc *dc, 402 struct dc_state *context, 403 bool lock, 404 bool should_lock_all_pipes, 405 struct pipe_ctx *top_pipe_to_program, 406 bool subvp_prev_use); 407 void (*subvp_pipe_control_lock_fast)(union block_sequence_params *params); 408 409 void (*z10_restore)(const struct dc *dc); 410 void (*z10_save_init)(struct dc *dc); 411 bool (*is_abm_supported)(struct dc *dc, 412 struct dc_state *context, struct dc_stream_state *stream); 413 414 void (*set_disp_pattern_generator)(const struct dc *dc, 415 struct pipe_ctx *pipe_ctx, 416 enum controller_dp_test_pattern test_pattern, 417 enum controller_dp_color_space color_space, 418 enum dc_color_depth color_depth, 419 const struct tg_color *solid_color, 420 int width, int height, int offset); 421 void (*blank_phantom)(struct dc *dc, 422 struct timing_generator *tg, 423 int width, 424 int height); 425 void (*update_visual_confirm_color)(struct dc *dc, 426 struct pipe_ctx *pipe_ctx, 427 int mpcc_id); 428 void (*update_phantom_vp_position)(struct dc *dc, 429 struct dc_state *context, 430 struct pipe_ctx *phantom_pipe); 431 void (*apply_update_flags_for_phantom)(struct pipe_ctx *phantom_pipe); 432 433 void (*calc_blocks_to_gate)(struct dc *dc, struct dc_state *context, 434 struct pg_block_update *update_state); 435 void (*calc_blocks_to_ungate)(struct dc *dc, struct dc_state *context, 436 struct pg_block_update *update_state); 437 void (*hw_block_power_up)(struct dc *dc, 438 struct pg_block_update *update_state); 439 void (*hw_block_power_down)(struct dc *dc, 440 struct pg_block_update *update_state); 441 void (*root_clock_control)(struct dc *dc, 442 struct pg_block_update *update_state, bool power_on); 443 bool (*is_pipe_topology_transition_seamless)(struct dc *dc, 444 const struct dc_state *cur_ctx, 445 const struct dc_state *new_ctx); 446 void (*wait_for_dcc_meta_propagation)(const struct dc *dc, 447 const struct pipe_ctx *top_pipe_to_program); 448 void (*fams2_global_control_lock)(struct dc *dc, 449 struct dc_state *context, 450 bool lock); 451 void (*fams2_update_config)(struct dc *dc, 452 struct dc_state *context, 453 bool enable); 454 void (*fams2_global_control_lock_fast)(union block_sequence_params *params); 455 void (*set_long_vtotal)(struct pipe_ctx **pipe_ctx, int num_pipes, uint32_t v_total_min, uint32_t v_total_max); 456 void (*program_outstanding_updates)(struct dc *dc, 457 struct dc_state *context); 458 void (*setup_hpo_hw_control)(const struct dce_hwseq *hws, bool enable); 459 void (*wait_for_all_pending_updates)(const struct pipe_ctx *pipe_ctx); 460 void (*detect_pipe_changes)(struct dc_state *old_state, 461 struct dc_state *new_state, 462 struct pipe_ctx *old_pipe, 463 struct pipe_ctx *new_pipe); 464 void (*enable_plane)(struct dc *dc, 465 struct pipe_ctx *pipe_ctx, 466 struct dc_state *context); 467 void (*update_dchubp_dpp)(struct dc *dc, 468 struct pipe_ctx *pipe_ctx, 469 struct dc_state *context); 470 void (*post_unlock_reset_opp)(struct dc *dc, 471 struct pipe_ctx *opp_head); 472 }; 473 474 void color_space_to_black_color( 475 const struct dc *dc, 476 enum dc_color_space colorspace, 477 struct tg_color *black_color); 478 479 bool hwss_wait_for_blank_complete( 480 struct timing_generator *tg); 481 482 const uint16_t *find_color_matrix( 483 enum dc_color_space color_space, 484 uint32_t *array_size); 485 486 void get_surface_tile_visual_confirm_color( 487 struct pipe_ctx *pipe_ctx, 488 struct tg_color *color); 489 void get_surface_visual_confirm_color( 490 const struct pipe_ctx *pipe_ctx, 491 struct tg_color *color); 492 493 void get_hdr_visual_confirm_color( 494 struct pipe_ctx *pipe_ctx, 495 struct tg_color *color); 496 void get_mpctree_visual_confirm_color( 497 struct pipe_ctx *pipe_ctx, 498 struct tg_color *color); 499 void get_vabc_visual_confirm_color( 500 struct pipe_ctx *pipe_ctx, 501 struct tg_color *color); 502 void get_subvp_visual_confirm_color( 503 struct pipe_ctx *pipe_ctx, 504 struct tg_color *color); 505 void get_fams2_visual_confirm_color( 506 struct dc *dc, 507 struct dc_state *context, 508 struct pipe_ctx *pipe_ctx, 509 struct tg_color *color); 510 511 void get_mclk_switch_visual_confirm_color( 512 struct pipe_ctx *pipe_ctx, 513 struct tg_color *color); 514 515 void get_cursor_visual_confirm_color( 516 struct pipe_ctx *pipe_ctx, 517 struct tg_color *color); 518 519 void set_p_state_switch_method( 520 struct dc *dc, 521 struct dc_state *context, 522 struct pipe_ctx *pipe_ctx); 523 524 void hwss_execute_sequence(struct dc *dc, 525 struct block_sequence block_sequence[], 526 int num_steps); 527 528 void hwss_build_fast_sequence(struct dc *dc, 529 struct dc_dmub_cmd *dc_dmub_cmd, 530 unsigned int dmub_cmd_count, 531 struct block_sequence block_sequence[], 532 unsigned int *num_steps, 533 struct pipe_ctx *pipe_ctx, 534 struct dc_stream_status *stream_status, 535 struct dc_state *context); 536 537 void hwss_wait_for_all_blank_complete(struct dc *dc, 538 struct dc_state *context); 539 540 void hwss_wait_for_odm_update_pending_complete(struct dc *dc, 541 struct dc_state *context); 542 543 void hwss_wait_for_no_pipes_pending(struct dc *dc, 544 struct dc_state *context); 545 546 void hwss_wait_for_outstanding_hw_updates(struct dc *dc, 547 struct dc_state *dc_context); 548 549 void hwss_process_outstanding_hw_updates(struct dc *dc, 550 struct dc_state *dc_context); 551 552 void hwss_send_dmcub_cmd(union block_sequence_params *params); 553 554 void hwss_program_manual_trigger(union block_sequence_params *params); 555 556 void hwss_setup_dpp(union block_sequence_params *params); 557 558 void hwss_program_bias_and_scale(union block_sequence_params *params); 559 560 void hwss_power_on_mpc_mem_pwr(union block_sequence_params *params); 561 562 void hwss_set_output_csc(union block_sequence_params *params); 563 564 void hwss_set_ocsc_default(union block_sequence_params *params); 565 566 void hwss_subvp_save_surf_addr(union block_sequence_params *params); 567 568 #endif /* __DC_HW_SEQUENCER_H__ */ 569