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 }; 199 200 struct block_sequence { 201 union block_sequence_params params; 202 enum block_sequence_func func; 203 }; 204 205 struct hw_sequencer_funcs { 206 void (*hardware_release)(struct dc *dc); 207 /* Embedded Display Related */ 208 void (*edp_power_control)(struct dc_link *link, bool enable); 209 void (*edp_wait_for_hpd_ready)(struct dc_link *link, bool power_up); 210 void (*edp_wait_for_T12)(struct dc_link *link); 211 212 /* Pipe Programming Related */ 213 void (*init_hw)(struct dc *dc); 214 void (*power_down_on_boot)(struct dc *dc); 215 void (*enable_accelerated_mode)(struct dc *dc, 216 struct dc_state *context); 217 enum dc_status (*apply_ctx_to_hw)(struct dc *dc, 218 struct dc_state *context); 219 void (*disable_plane)(struct dc *dc, struct dc_state *state, struct pipe_ctx *pipe_ctx); 220 void (*disable_pixel_data)(struct dc *dc, struct pipe_ctx *pipe_ctx, bool blank); 221 void (*apply_ctx_for_surface)(struct dc *dc, 222 const struct dc_stream_state *stream, 223 int num_planes, struct dc_state *context); 224 void (*program_front_end_for_ctx)(struct dc *dc, 225 struct dc_state *context); 226 void (*wait_for_pending_cleared)(struct dc *dc, 227 struct dc_state *context); 228 void (*post_unlock_program_front_end)(struct dc *dc, 229 struct dc_state *context); 230 void (*update_plane_addr)(const struct dc *dc, 231 struct pipe_ctx *pipe_ctx); 232 void (*update_dchub)(struct dce_hwseq *hws, 233 struct dchub_init_data *dh_data); 234 void (*wait_for_mpcc_disconnect)(struct dc *dc, 235 struct resource_pool *res_pool, 236 struct pipe_ctx *pipe_ctx); 237 void (*edp_backlight_control)( 238 struct dc_link *link, 239 bool enable); 240 void (*program_triplebuffer)(const struct dc *dc, 241 struct pipe_ctx *pipe_ctx, bool enableTripleBuffer); 242 void (*update_pending_status)(struct pipe_ctx *pipe_ctx); 243 void (*power_down)(struct dc *dc); 244 void (*update_dsc_pg)(struct dc *dc, struct dc_state *context, bool safe_to_disable); 245 246 /* Pipe Lock Related */ 247 void (*pipe_control_lock)(struct dc *dc, 248 struct pipe_ctx *pipe, bool lock); 249 void (*interdependent_update_lock)(struct dc *dc, 250 struct dc_state *context, bool lock); 251 void (*set_flip_control_gsl)(struct pipe_ctx *pipe_ctx, 252 bool flip_immediate); 253 void (*cursor_lock)(struct dc *dc, struct pipe_ctx *pipe, bool lock); 254 255 /* Timing Related */ 256 void (*get_position)(struct pipe_ctx **pipe_ctx, int num_pipes, 257 struct crtc_position *position); 258 int (*get_vupdate_offset_from_vsync)(struct pipe_ctx *pipe_ctx); 259 void (*calc_vupdate_position)( 260 struct dc *dc, 261 struct pipe_ctx *pipe_ctx, 262 uint32_t *start_line, 263 uint32_t *end_line); 264 void (*enable_per_frame_crtc_position_reset)(struct dc *dc, 265 int group_size, struct pipe_ctx *grouped_pipes[]); 266 void (*enable_timing_synchronization)(struct dc *dc, 267 struct dc_state *state, 268 int group_index, int group_size, 269 struct pipe_ctx *grouped_pipes[]); 270 void (*enable_vblanks_synchronization)(struct dc *dc, 271 int group_index, int group_size, 272 struct pipe_ctx *grouped_pipes[]); 273 void (*setup_periodic_interrupt)(struct dc *dc, 274 struct pipe_ctx *pipe_ctx); 275 void (*set_drr)(struct pipe_ctx **pipe_ctx, int num_pipes, 276 struct dc_crtc_timing_adjust adjust); 277 void (*set_static_screen_control)(struct pipe_ctx **pipe_ctx, 278 int num_pipes, 279 const struct dc_static_screen_params *events); 280 281 /* Stream Related */ 282 void (*enable_stream)(struct pipe_ctx *pipe_ctx); 283 void (*disable_stream)(struct pipe_ctx *pipe_ctx); 284 void (*blank_stream)(struct pipe_ctx *pipe_ctx); 285 void (*unblank_stream)(struct pipe_ctx *pipe_ctx, 286 struct dc_link_settings *link_settings); 287 288 /* Bandwidth Related */ 289 void (*prepare_bandwidth)(struct dc *dc, struct dc_state *context); 290 bool (*update_bandwidth)(struct dc *dc, struct dc_state *context); 291 void (*optimize_bandwidth)(struct dc *dc, struct dc_state *context); 292 293 /* Infopacket Related */ 294 void (*set_avmute)(struct pipe_ctx *pipe_ctx, bool enable); 295 void (*send_immediate_sdp_message)( 296 struct pipe_ctx *pipe_ctx, 297 const uint8_t *custom_sdp_message, 298 unsigned int sdp_message_size); 299 void (*update_info_frame)(struct pipe_ctx *pipe_ctx); 300 void (*set_dmdata_attributes)(struct pipe_ctx *pipe); 301 void (*program_dmdata_engine)(struct pipe_ctx *pipe_ctx); 302 bool (*dmdata_status_done)(struct pipe_ctx *pipe_ctx); 303 304 /* Cursor Related */ 305 void (*set_cursor_position)(struct pipe_ctx *pipe); 306 void (*set_cursor_attribute)(struct pipe_ctx *pipe); 307 void (*set_cursor_sdr_white_level)(struct pipe_ctx *pipe); 308 309 /* Colour Related */ 310 void (*program_gamut_remap)(struct pipe_ctx *pipe_ctx); 311 void (*program_output_csc)(struct dc *dc, struct pipe_ctx *pipe_ctx, 312 enum dc_color_space colorspace, 313 uint16_t *matrix, int opp_id); 314 void (*trigger_3dlut_dma_load)(struct dc *dc, struct pipe_ctx *pipe_ctx); 315 316 /* VM Related */ 317 int (*init_sys_ctx)(struct dce_hwseq *hws, 318 struct dc *dc, 319 struct dc_phy_addr_space_config *pa_config); 320 void (*init_vm_ctx)(struct dce_hwseq *hws, 321 struct dc *dc, 322 struct dc_virtual_addr_space_config *va_config, 323 int vmid); 324 325 /* Writeback Related */ 326 void (*update_writeback)(struct dc *dc, 327 struct dc_writeback_info *wb_info, 328 struct dc_state *context); 329 void (*enable_writeback)(struct dc *dc, 330 struct dc_writeback_info *wb_info, 331 struct dc_state *context); 332 void (*disable_writeback)(struct dc *dc, 333 unsigned int dwb_pipe_inst); 334 335 bool (*mmhubbub_warmup)(struct dc *dc, 336 unsigned int num_dwb, 337 struct dc_writeback_info *wb_info); 338 339 /* Clock Related */ 340 enum dc_status (*set_clock)(struct dc *dc, 341 enum dc_clock_type clock_type, 342 uint32_t clk_khz, uint32_t stepping); 343 void (*get_clock)(struct dc *dc, enum dc_clock_type clock_type, 344 struct dc_clock_config *clock_cfg); 345 void (*optimize_pwr_state)(const struct dc *dc, 346 struct dc_state *context); 347 void (*exit_optimized_pwr_state)(const struct dc *dc, 348 struct dc_state *context); 349 void (*calculate_pix_rate_divider)(struct dc *dc, 350 struct dc_state *context, 351 const struct dc_stream_state *stream); 352 353 /* Audio Related */ 354 void (*enable_audio_stream)(struct pipe_ctx *pipe_ctx); 355 void (*disable_audio_stream)(struct pipe_ctx *pipe_ctx); 356 357 /* Stereo 3D Related */ 358 void (*setup_stereo)(struct pipe_ctx *pipe_ctx, struct dc *dc); 359 360 /* HW State Logging Related */ 361 void (*log_hw_state)(struct dc *dc, struct dc_log_buffer_ctx *log_ctx); 362 void (*log_color_state)(struct dc *dc, 363 struct dc_log_buffer_ctx *log_ctx); 364 void (*get_hw_state)(struct dc *dc, char *pBuf, 365 unsigned int bufSize, unsigned int mask); 366 void (*clear_status_bits)(struct dc *dc, unsigned int mask); 367 368 bool (*set_backlight_level)(struct pipe_ctx *pipe_ctx, 369 uint32_t backlight_pwm_u16_16, 370 uint32_t frame_ramp); 371 372 void (*set_abm_immediate_disable)(struct pipe_ctx *pipe_ctx); 373 374 void (*set_pipe)(struct pipe_ctx *pipe_ctx); 375 376 void (*enable_dp_link_output)(struct dc_link *link, 377 const struct link_resource *link_res, 378 enum signal_type signal, 379 enum clock_source_id clock_source, 380 const struct dc_link_settings *link_settings); 381 void (*enable_tmds_link_output)(struct dc_link *link, 382 const struct link_resource *link_res, 383 enum signal_type signal, 384 enum clock_source_id clock_source, 385 enum dc_color_depth color_depth, 386 uint32_t pixel_clock); 387 void (*enable_lvds_link_output)(struct dc_link *link, 388 const struct link_resource *link_res, 389 enum clock_source_id clock_source, 390 uint32_t pixel_clock); 391 void (*disable_link_output)(struct dc_link *link, 392 const struct link_resource *link_res, 393 enum signal_type signal); 394 395 void (*get_dcc_en_bits)(struct dc *dc, int *dcc_en_bits); 396 397 /* Idle Optimization Related */ 398 bool (*apply_idle_power_optimizations)(struct dc *dc, bool enable); 399 400 bool (*does_plane_fit_in_mall)(struct dc *dc, 401 unsigned int pitch, 402 unsigned int height, 403 enum surface_pixel_format format, 404 struct dc_cursor_attributes *cursor_attr); 405 void (*commit_subvp_config)(struct dc *dc, struct dc_state *context); 406 void (*enable_phantom_streams)(struct dc *dc, struct dc_state *context); 407 void (*disable_phantom_streams)(struct dc *dc, struct dc_state *context); 408 void (*subvp_pipe_control_lock)(struct dc *dc, 409 struct dc_state *context, 410 bool lock, 411 bool should_lock_all_pipes, 412 struct pipe_ctx *top_pipe_to_program, 413 bool subvp_prev_use); 414 void (*subvp_pipe_control_lock_fast)(union block_sequence_params *params); 415 416 void (*z10_restore)(const struct dc *dc); 417 void (*z10_save_init)(struct dc *dc); 418 bool (*is_abm_supported)(struct dc *dc, 419 struct dc_state *context, struct dc_stream_state *stream); 420 421 void (*set_disp_pattern_generator)(const struct dc *dc, 422 struct pipe_ctx *pipe_ctx, 423 enum controller_dp_test_pattern test_pattern, 424 enum controller_dp_color_space color_space, 425 enum dc_color_depth color_depth, 426 const struct tg_color *solid_color, 427 int width, int height, int offset); 428 void (*blank_phantom)(struct dc *dc, 429 struct timing_generator *tg, 430 int width, 431 int height); 432 void (*update_visual_confirm_color)(struct dc *dc, 433 struct pipe_ctx *pipe_ctx, 434 int mpcc_id); 435 void (*update_phantom_vp_position)(struct dc *dc, 436 struct dc_state *context, 437 struct pipe_ctx *phantom_pipe); 438 void (*apply_update_flags_for_phantom)(struct pipe_ctx *phantom_pipe); 439 440 void (*calc_blocks_to_gate)(struct dc *dc, struct dc_state *context, 441 struct pg_block_update *update_state); 442 void (*calc_blocks_to_ungate)(struct dc *dc, struct dc_state *context, 443 struct pg_block_update *update_state); 444 void (*hw_block_power_up)(struct dc *dc, 445 struct pg_block_update *update_state); 446 void (*hw_block_power_down)(struct dc *dc, 447 struct pg_block_update *update_state); 448 void (*root_clock_control)(struct dc *dc, 449 struct pg_block_update *update_state, bool power_on); 450 bool (*is_pipe_topology_transition_seamless)(struct dc *dc, 451 const struct dc_state *cur_ctx, 452 const struct dc_state *new_ctx); 453 void (*wait_for_dcc_meta_propagation)(const struct dc *dc, 454 const struct pipe_ctx *top_pipe_to_program); 455 void (*fams2_global_control_lock)(struct dc *dc, 456 struct dc_state *context, 457 bool lock); 458 void (*fams2_update_config)(struct dc *dc, 459 struct dc_state *context, 460 bool enable); 461 void (*fams2_global_control_lock_fast)(union block_sequence_params *params); 462 void (*set_long_vtotal)(struct pipe_ctx **pipe_ctx, int num_pipes, uint32_t v_total_min, uint32_t v_total_max); 463 }; 464 465 void color_space_to_black_color( 466 const struct dc *dc, 467 enum dc_color_space colorspace, 468 struct tg_color *black_color); 469 470 bool hwss_wait_for_blank_complete( 471 struct timing_generator *tg); 472 473 const uint16_t *find_color_matrix( 474 enum dc_color_space color_space, 475 uint32_t *array_size); 476 477 void get_surface_tile_visual_confirm_color( 478 struct pipe_ctx *pipe_ctx, 479 struct tg_color *color); 480 void get_surface_visual_confirm_color( 481 const struct pipe_ctx *pipe_ctx, 482 struct tg_color *color); 483 484 void get_hdr_visual_confirm_color( 485 struct pipe_ctx *pipe_ctx, 486 struct tg_color *color); 487 void get_mpctree_visual_confirm_color( 488 struct pipe_ctx *pipe_ctx, 489 struct tg_color *color); 490 491 void get_subvp_visual_confirm_color( 492 struct pipe_ctx *pipe_ctx, 493 struct tg_color *color); 494 495 void get_fams2_visual_confirm_color( 496 struct dc *dc, 497 struct dc_state *context, 498 struct pipe_ctx *pipe_ctx, 499 struct tg_color *color); 500 501 void get_mclk_switch_visual_confirm_color( 502 struct pipe_ctx *pipe_ctx, 503 struct tg_color *color); 504 505 void set_p_state_switch_method( 506 struct dc *dc, 507 struct dc_state *context, 508 struct pipe_ctx *pipe_ctx); 509 510 void hwss_execute_sequence(struct dc *dc, 511 struct block_sequence block_sequence[], 512 int num_steps); 513 514 void hwss_build_fast_sequence(struct dc *dc, 515 struct dc_dmub_cmd *dc_dmub_cmd, 516 unsigned int dmub_cmd_count, 517 struct block_sequence block_sequence[], 518 unsigned int *num_steps, 519 struct pipe_ctx *pipe_ctx, 520 struct dc_stream_status *stream_status, 521 struct dc_state *context); 522 523 void hwss_send_dmcub_cmd(union block_sequence_params *params); 524 525 void hwss_program_manual_trigger(union block_sequence_params *params); 526 527 void hwss_setup_dpp(union block_sequence_params *params); 528 529 void hwss_program_bias_and_scale(union block_sequence_params *params); 530 531 void hwss_power_on_mpc_mem_pwr(union block_sequence_params *params); 532 533 void hwss_set_output_csc(union block_sequence_params *params); 534 535 void hwss_set_ocsc_default(union block_sequence_params *params); 536 537 void hwss_subvp_save_surf_addr(union block_sequence_params *params); 538 539 #endif /* __DC_HW_SEQUENCER_H__ */ 540