1 // SPDX-License-Identifier: MIT 2 /* 3 * Copyright (C) 2021 Advanced Micro Devices, Inc. 4 * 5 * Authors: AMD 6 */ 7 8 #include "dcn303_init.h" 9 #include "dcn303_resource.h" 10 #include "dcn303_dccg.h" 11 #include "irq/dcn303/irq_service_dcn303.h" 12 13 #include "dcn30/dcn30_dio_link_encoder.h" 14 #include "dcn30/dcn30_dio_stream_encoder.h" 15 #include "dcn30/dcn30_dpp.h" 16 #include "dcn30/dcn30_dwb.h" 17 #include "dcn30/dcn30_hubbub.h" 18 #include "dcn30/dcn30_hubp.h" 19 #include "dcn30/dcn30_mmhubbub.h" 20 #include "dcn30/dcn30_mpc.h" 21 #include "dcn30/dcn30_opp.h" 22 #include "dcn30/dcn30_optc.h" 23 #include "dcn30/dcn30_resource.h" 24 25 #include "dcn20/dcn20_dsc.h" 26 #include "dcn20/dcn20_resource.h" 27 28 #include "dml/dcn30/dcn30_fpu.h" 29 30 #include "dcn10/dcn10_resource.h" 31 32 #include "dc_link_ddc.h" 33 34 #include "dce/dce_abm.h" 35 #include "dce/dce_audio.h" 36 #include "dce/dce_aux.h" 37 #include "dce/dce_clock_source.h" 38 #include "dce/dce_hwseq.h" 39 #include "dce/dce_i2c_hw.h" 40 #include "dce/dce_panel_cntl.h" 41 #include "dce/dmub_abm.h" 42 #include "dce/dmub_psr.h" 43 #include "clk_mgr.h" 44 45 #include "hw_sequencer_private.h" 46 #include "reg_helper.h" 47 #include "resource.h" 48 #include "vm_helper.h" 49 50 #include "sienna_cichlid_ip_offset.h" 51 #include "dcn/dcn_3_0_3_offset.h" 52 #include "dcn/dcn_3_0_3_sh_mask.h" 53 #include "dpcs/dpcs_3_0_3_offset.h" 54 #include "dpcs/dpcs_3_0_3_sh_mask.h" 55 #include "nbio/nbio_2_3_offset.h" 56 57 #include "dml/dcn303/dcn303_fpu.h" 58 59 #define DC_LOGGER_INIT(logger) 60 61 62 static const struct dc_debug_options debug_defaults_drv = { 63 .disable_dmcu = true, 64 .force_abm_enable = false, 65 .timing_trace = false, 66 .clock_trace = true, 67 .disable_pplib_clock_request = true, 68 .pipe_split_policy = MPC_SPLIT_DYNAMIC, 69 .force_single_disp_pipe_split = false, 70 .disable_dcc = DCC_ENABLE, 71 .vsr_support = true, 72 .performance_trace = false, 73 .max_downscale_src_width = 7680,/*upto 8K*/ 74 .disable_pplib_wm_range = false, 75 .scl_reset_length10 = true, 76 .sanity_checks = false, 77 .underflow_assert_delay_us = 0xFFFFFFFF, 78 .dwb_fi_phase = -1, // -1 = disable, 79 .dmub_command_table = true, 80 .exit_idle_opt_for_cursor_updates = true, 81 .disable_idle_power_optimizations = false, 82 }; 83 84 static const struct dc_debug_options debug_defaults_diags = { 85 .disable_dmcu = true, 86 .force_abm_enable = false, 87 .timing_trace = true, 88 .clock_trace = true, 89 .disable_dpp_power_gate = true, 90 .disable_hubp_power_gate = true, 91 .disable_clock_gate = true, 92 .disable_pplib_clock_request = true, 93 .disable_pplib_wm_range = true, 94 .disable_stutter = false, 95 .scl_reset_length10 = true, 96 .dwb_fi_phase = -1, // -1 = disable 97 .dmub_command_table = true, 98 .enable_tri_buf = true, 99 }; 100 101 static const struct dc_panel_config panel_config_defaults = { 102 .psr = { 103 .disable_psr = false, 104 .disallow_psrsu = false, 105 }, 106 }; 107 108 enum dcn303_clk_src_array_id { 109 DCN303_CLK_SRC_PLL0, 110 DCN303_CLK_SRC_PLL1, 111 DCN303_CLK_SRC_TOTAL 112 }; 113 114 static const struct resource_caps res_cap_dcn303 = { 115 .num_timing_generator = 2, 116 .num_opp = 2, 117 .num_video_plane = 2, 118 .num_audio = 2, 119 .num_stream_encoder = 2, 120 .num_dwb = 1, 121 .num_ddc = 2, 122 .num_vmid = 16, 123 .num_mpc_3dlut = 1, 124 .num_dsc = 2, 125 }; 126 127 static const struct dc_plane_cap plane_cap = { 128 .type = DC_PLANE_TYPE_DCN_UNIVERSAL, 129 .blends_with_above = true, 130 .blends_with_below = true, 131 .per_pixel_alpha = true, 132 .pixel_format_support = { 133 .argb8888 = true, 134 .nv12 = true, 135 .fp16 = true, 136 .p010 = true, 137 .ayuv = false, 138 }, 139 .max_upscale_factor = { 140 .argb8888 = 16000, 141 .nv12 = 16000, 142 .fp16 = 16000 143 }, 144 .max_downscale_factor = { 145 .argb8888 = 600, 146 .nv12 = 600, 147 .fp16 = 600 148 }, 149 16, 150 16 151 }; 152 153 /* NBIO */ 154 #define NBIO_BASE_INNER(seg) \ 155 NBIO_BASE__INST0_SEG ## seg 156 157 #define NBIO_BASE(seg) \ 158 NBIO_BASE_INNER(seg) 159 160 #define NBIO_SR(reg_name)\ 161 .reg_name = NBIO_BASE(mm ## reg_name ## _BASE_IDX) + \ 162 mm ## reg_name 163 164 /* DCN */ 165 #undef BASE_INNER 166 #define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg 167 168 #define BASE(seg) BASE_INNER(seg) 169 170 #define SR(reg_name)\ 171 .reg_name = BASE(mm ## reg_name ## _BASE_IDX) + mm ## reg_name 172 173 #define SF(reg_name, field_name, post_fix)\ 174 .field_name = reg_name ## __ ## field_name ## post_fix 175 176 #define SRI(reg_name, block, id)\ 177 .reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + mm ## block ## id ## _ ## reg_name 178 179 #define SRI2(reg_name, block, id)\ 180 .reg_name = BASE(mm ## reg_name ## _BASE_IDX) + mm ## reg_name 181 182 #define SRII(reg_name, block, id)\ 183 .reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \ 184 mm ## block ## id ## _ ## reg_name 185 186 #define DCCG_SRII(reg_name, block, id)\ 187 .block ## _ ## reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \ 188 mm ## block ## id ## _ ## reg_name 189 190 #define VUPDATE_SRII(reg_name, block, id)\ 191 .reg_name[id] = BASE(mm ## reg_name ## _ ## block ## id ## _BASE_IDX) + \ 192 mm ## reg_name ## _ ## block ## id 193 194 #define SRII_DWB(reg_name, temp_name, block, id)\ 195 .reg_name[id] = BASE(mm ## block ## id ## _ ## temp_name ## _BASE_IDX) + \ 196 mm ## block ## id ## _ ## temp_name 197 198 #define SRII_MPC_RMU(reg_name, block, id)\ 199 .RMU##_##reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \ 200 mm ## block ## id ## _ ## reg_name 201 202 static const struct dcn_hubbub_registers hubbub_reg = { 203 HUBBUB_REG_LIST_DCN30(0) 204 }; 205 206 static const struct dcn_hubbub_shift hubbub_shift = { 207 HUBBUB_MASK_SH_LIST_DCN30(__SHIFT) 208 }; 209 210 static const struct dcn_hubbub_mask hubbub_mask = { 211 HUBBUB_MASK_SH_LIST_DCN30(_MASK) 212 }; 213 214 #define vmid_regs(id)\ 215 [id] = { DCN20_VMID_REG_LIST(id) } 216 217 static const struct dcn_vmid_registers vmid_regs[] = { 218 vmid_regs(0), 219 vmid_regs(1), 220 vmid_regs(2), 221 vmid_regs(3), 222 vmid_regs(4), 223 vmid_regs(5), 224 vmid_regs(6), 225 vmid_regs(7), 226 vmid_regs(8), 227 vmid_regs(9), 228 vmid_regs(10), 229 vmid_regs(11), 230 vmid_regs(12), 231 vmid_regs(13), 232 vmid_regs(14), 233 vmid_regs(15) 234 }; 235 236 static const struct dcn20_vmid_shift vmid_shifts = { 237 DCN20_VMID_MASK_SH_LIST(__SHIFT) 238 }; 239 240 static const struct dcn20_vmid_mask vmid_masks = { 241 DCN20_VMID_MASK_SH_LIST(_MASK) 242 }; 243 244 static struct hubbub *dcn303_hubbub_create(struct dc_context *ctx) 245 { 246 int i; 247 248 struct dcn20_hubbub *hubbub3 = kzalloc(sizeof(struct dcn20_hubbub), GFP_KERNEL); 249 250 if (!hubbub3) 251 return NULL; 252 253 hubbub3_construct(hubbub3, ctx, &hubbub_reg, &hubbub_shift, &hubbub_mask); 254 255 for (i = 0; i < res_cap_dcn303.num_vmid; i++) { 256 struct dcn20_vmid *vmid = &hubbub3->vmid[i]; 257 258 vmid->ctx = ctx; 259 260 vmid->regs = &vmid_regs[i]; 261 vmid->shifts = &vmid_shifts; 262 vmid->masks = &vmid_masks; 263 } 264 265 return &hubbub3->base; 266 } 267 268 #define vpg_regs(id)\ 269 [id] = { VPG_DCN3_REG_LIST(id) } 270 271 static const struct dcn30_vpg_registers vpg_regs[] = { 272 vpg_regs(0), 273 vpg_regs(1), 274 vpg_regs(2) 275 }; 276 277 static const struct dcn30_vpg_shift vpg_shift = { 278 DCN3_VPG_MASK_SH_LIST(__SHIFT) 279 }; 280 281 static const struct dcn30_vpg_mask vpg_mask = { 282 DCN3_VPG_MASK_SH_LIST(_MASK) 283 }; 284 285 static struct vpg *dcn303_vpg_create(struct dc_context *ctx, uint32_t inst) 286 { 287 struct dcn30_vpg *vpg3 = kzalloc(sizeof(struct dcn30_vpg), GFP_KERNEL); 288 289 if (!vpg3) 290 return NULL; 291 292 vpg3_construct(vpg3, ctx, inst, &vpg_regs[inst], &vpg_shift, &vpg_mask); 293 294 return &vpg3->base; 295 } 296 297 #define afmt_regs(id)\ 298 [id] = { AFMT_DCN3_REG_LIST(id) } 299 300 static const struct dcn30_afmt_registers afmt_regs[] = { 301 afmt_regs(0), 302 afmt_regs(1), 303 afmt_regs(2) 304 }; 305 306 static const struct dcn30_afmt_shift afmt_shift = { 307 DCN3_AFMT_MASK_SH_LIST(__SHIFT) 308 }; 309 310 static const struct dcn30_afmt_mask afmt_mask = { 311 DCN3_AFMT_MASK_SH_LIST(_MASK) 312 }; 313 314 static struct afmt *dcn303_afmt_create(struct dc_context *ctx, uint32_t inst) 315 { 316 struct dcn30_afmt *afmt3 = kzalloc(sizeof(struct dcn30_afmt), GFP_KERNEL); 317 318 if (!afmt3) 319 return NULL; 320 321 afmt3_construct(afmt3, ctx, inst, &afmt_regs[inst], &afmt_shift, &afmt_mask); 322 323 return &afmt3->base; 324 } 325 326 #define audio_regs(id)\ 327 [id] = { AUD_COMMON_REG_LIST(id) } 328 329 static const struct dce_audio_registers audio_regs[] = { 330 audio_regs(0), 331 audio_regs(1), 332 audio_regs(2), 333 audio_regs(3), 334 audio_regs(4), 335 audio_regs(5), 336 audio_regs(6) 337 }; 338 339 #define DCE120_AUD_COMMON_MASK_SH_LIST(mask_sh)\ 340 SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_INDEX, AZALIA_ENDPOINT_REG_INDEX, mask_sh),\ 341 SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_DATA, AZALIA_ENDPOINT_REG_DATA, mask_sh),\ 342 AUD_COMMON_MASK_SH_LIST_BASE(mask_sh) 343 344 static const struct dce_audio_shift audio_shift = { 345 DCE120_AUD_COMMON_MASK_SH_LIST(__SHIFT) 346 }; 347 348 static const struct dce_audio_mask audio_mask = { 349 DCE120_AUD_COMMON_MASK_SH_LIST(_MASK) 350 }; 351 352 static struct audio *dcn303_create_audio(struct dc_context *ctx, unsigned int inst) 353 { 354 return dce_audio_create(ctx, inst, &audio_regs[inst], &audio_shift, &audio_mask); 355 } 356 357 #define stream_enc_regs(id)\ 358 [id] = { SE_DCN3_REG_LIST(id) } 359 360 static const struct dcn10_stream_enc_registers stream_enc_regs[] = { 361 stream_enc_regs(0), 362 stream_enc_regs(1) 363 }; 364 365 static const struct dcn10_stream_encoder_shift se_shift = { 366 SE_COMMON_MASK_SH_LIST_DCN30(__SHIFT) 367 }; 368 369 static const struct dcn10_stream_encoder_mask se_mask = { 370 SE_COMMON_MASK_SH_LIST_DCN30(_MASK) 371 }; 372 373 static struct stream_encoder *dcn303_stream_encoder_create(enum engine_id eng_id, struct dc_context *ctx) 374 { 375 struct dcn10_stream_encoder *enc1; 376 struct vpg *vpg; 377 struct afmt *afmt; 378 int vpg_inst; 379 int afmt_inst; 380 381 /* Mapping of VPG, AFMT, DME register blocks to DIO block instance */ 382 if (eng_id <= ENGINE_ID_DIGB) { 383 vpg_inst = eng_id; 384 afmt_inst = eng_id; 385 } else 386 return NULL; 387 388 enc1 = kzalloc(sizeof(struct dcn10_stream_encoder), GFP_KERNEL); 389 vpg = dcn303_vpg_create(ctx, vpg_inst); 390 afmt = dcn303_afmt_create(ctx, afmt_inst); 391 392 if (!enc1 || !vpg || !afmt) { 393 kfree(enc1); 394 kfree(vpg); 395 kfree(afmt); 396 return NULL; 397 } 398 399 dcn30_dio_stream_encoder_construct(enc1, ctx, ctx->dc_bios, eng_id, vpg, afmt, &stream_enc_regs[eng_id], 400 &se_shift, &se_mask); 401 402 return &enc1->base; 403 } 404 405 #define clk_src_regs(index, pllid)\ 406 [index] = { CS_COMMON_REG_LIST_DCN3_03(index, pllid) } 407 408 static const struct dce110_clk_src_regs clk_src_regs[] = { 409 clk_src_regs(0, A), 410 clk_src_regs(1, B) 411 }; 412 413 static const struct dce110_clk_src_shift cs_shift = { 414 CS_COMMON_MASK_SH_LIST_DCN2_0(__SHIFT) 415 }; 416 417 static const struct dce110_clk_src_mask cs_mask = { 418 CS_COMMON_MASK_SH_LIST_DCN2_0(_MASK) 419 }; 420 421 static struct clock_source *dcn303_clock_source_create(struct dc_context *ctx, struct dc_bios *bios, 422 enum clock_source_id id, const struct dce110_clk_src_regs *regs, bool dp_clk_src) 423 { 424 struct dce110_clk_src *clk_src = kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL); 425 426 if (!clk_src) 427 return NULL; 428 429 if (dcn3_clk_src_construct(clk_src, ctx, bios, id, regs, &cs_shift, &cs_mask)) { 430 clk_src->base.dp_clk_src = dp_clk_src; 431 return &clk_src->base; 432 } 433 434 kfree(clk_src); 435 BREAK_TO_DEBUGGER(); 436 return NULL; 437 } 438 439 static const struct dce_hwseq_registers hwseq_reg = { 440 HWSEQ_DCN303_REG_LIST() 441 }; 442 443 static const struct dce_hwseq_shift hwseq_shift = { 444 HWSEQ_DCN303_MASK_SH_LIST(__SHIFT) 445 }; 446 447 static const struct dce_hwseq_mask hwseq_mask = { 448 HWSEQ_DCN303_MASK_SH_LIST(_MASK) 449 }; 450 451 static struct dce_hwseq *dcn303_hwseq_create(struct dc_context *ctx) 452 { 453 struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL); 454 455 if (hws) { 456 hws->ctx = ctx; 457 hws->regs = &hwseq_reg; 458 hws->shifts = &hwseq_shift; 459 hws->masks = &hwseq_mask; 460 } 461 return hws; 462 } 463 464 #define hubp_regs(id)\ 465 [id] = { HUBP_REG_LIST_DCN30(id) } 466 467 static const struct dcn_hubp2_registers hubp_regs[] = { 468 hubp_regs(0), 469 hubp_regs(1) 470 }; 471 472 static const struct dcn_hubp2_shift hubp_shift = { 473 HUBP_MASK_SH_LIST_DCN30(__SHIFT) 474 }; 475 476 static const struct dcn_hubp2_mask hubp_mask = { 477 HUBP_MASK_SH_LIST_DCN30(_MASK) 478 }; 479 480 static struct hubp *dcn303_hubp_create(struct dc_context *ctx, uint32_t inst) 481 { 482 struct dcn20_hubp *hubp2 = kzalloc(sizeof(struct dcn20_hubp), GFP_KERNEL); 483 484 if (!hubp2) 485 return NULL; 486 487 if (hubp3_construct(hubp2, ctx, inst, &hubp_regs[inst], &hubp_shift, &hubp_mask)) 488 return &hubp2->base; 489 490 BREAK_TO_DEBUGGER(); 491 kfree(hubp2); 492 return NULL; 493 } 494 495 #define dpp_regs(id)\ 496 [id] = { DPP_REG_LIST_DCN30(id) } 497 498 static const struct dcn3_dpp_registers dpp_regs[] = { 499 dpp_regs(0), 500 dpp_regs(1) 501 }; 502 503 static const struct dcn3_dpp_shift tf_shift = { 504 DPP_REG_LIST_SH_MASK_DCN30(__SHIFT) 505 }; 506 507 static const struct dcn3_dpp_mask tf_mask = { 508 DPP_REG_LIST_SH_MASK_DCN30(_MASK) 509 }; 510 511 static struct dpp *dcn303_dpp_create(struct dc_context *ctx, uint32_t inst) 512 { 513 struct dcn3_dpp *dpp = kzalloc(sizeof(struct dcn3_dpp), GFP_KERNEL); 514 515 if (!dpp) 516 return NULL; 517 518 if (dpp3_construct(dpp, ctx, inst, &dpp_regs[inst], &tf_shift, &tf_mask)) 519 return &dpp->base; 520 521 BREAK_TO_DEBUGGER(); 522 kfree(dpp); 523 return NULL; 524 } 525 526 #define opp_regs(id)\ 527 [id] = { OPP_REG_LIST_DCN30(id) } 528 529 static const struct dcn20_opp_registers opp_regs[] = { 530 opp_regs(0), 531 opp_regs(1) 532 }; 533 534 static const struct dcn20_opp_shift opp_shift = { 535 OPP_MASK_SH_LIST_DCN20(__SHIFT) 536 }; 537 538 static const struct dcn20_opp_mask opp_mask = { 539 OPP_MASK_SH_LIST_DCN20(_MASK) 540 }; 541 542 static struct output_pixel_processor *dcn303_opp_create(struct dc_context *ctx, uint32_t inst) 543 { 544 struct dcn20_opp *opp = kzalloc(sizeof(struct dcn20_opp), GFP_KERNEL); 545 546 if (!opp) { 547 BREAK_TO_DEBUGGER(); 548 return NULL; 549 } 550 551 dcn20_opp_construct(opp, ctx, inst, &opp_regs[inst], &opp_shift, &opp_mask); 552 return &opp->base; 553 } 554 555 #define optc_regs(id)\ 556 [id] = { OPTC_COMMON_REG_LIST_DCN3_0(id) } 557 558 static const struct dcn_optc_registers optc_regs[] = { 559 optc_regs(0), 560 optc_regs(1) 561 }; 562 563 static const struct dcn_optc_shift optc_shift = { 564 OPTC_COMMON_MASK_SH_LIST_DCN30(__SHIFT) 565 }; 566 567 static const struct dcn_optc_mask optc_mask = { 568 OPTC_COMMON_MASK_SH_LIST_DCN30(_MASK) 569 }; 570 571 static struct timing_generator *dcn303_timing_generator_create(struct dc_context *ctx, uint32_t instance) 572 { 573 struct optc *tgn10 = kzalloc(sizeof(struct optc), GFP_KERNEL); 574 575 if (!tgn10) 576 return NULL; 577 578 tgn10->base.inst = instance; 579 tgn10->base.ctx = ctx; 580 581 tgn10->tg_regs = &optc_regs[instance]; 582 tgn10->tg_shift = &optc_shift; 583 tgn10->tg_mask = &optc_mask; 584 585 dcn30_timing_generator_init(tgn10); 586 587 return &tgn10->base; 588 } 589 590 static const struct dcn30_mpc_registers mpc_regs = { 591 MPC_REG_LIST_DCN3_0(0), 592 MPC_REG_LIST_DCN3_0(1), 593 MPC_OUT_MUX_REG_LIST_DCN3_0(0), 594 MPC_OUT_MUX_REG_LIST_DCN3_0(1), 595 MPC_RMU_GLOBAL_REG_LIST_DCN3AG, 596 MPC_RMU_REG_LIST_DCN3AG(0), 597 MPC_DWB_MUX_REG_LIST_DCN3_0(0), 598 }; 599 600 static const struct dcn30_mpc_shift mpc_shift = { 601 MPC_COMMON_MASK_SH_LIST_DCN303(__SHIFT) 602 }; 603 604 static const struct dcn30_mpc_mask mpc_mask = { 605 MPC_COMMON_MASK_SH_LIST_DCN303(_MASK) 606 }; 607 608 static struct mpc *dcn303_mpc_create(struct dc_context *ctx, int num_mpcc, int num_rmu) 609 { 610 struct dcn30_mpc *mpc30 = kzalloc(sizeof(struct dcn30_mpc), GFP_KERNEL); 611 612 if (!mpc30) 613 return NULL; 614 615 dcn30_mpc_construct(mpc30, ctx, &mpc_regs, &mpc_shift, &mpc_mask, num_mpcc, num_rmu); 616 617 return &mpc30->base; 618 } 619 620 #define dsc_regsDCN20(id)\ 621 [id] = { DSC_REG_LIST_DCN20(id) } 622 623 static const struct dcn20_dsc_registers dsc_regs[] = { 624 dsc_regsDCN20(0), 625 dsc_regsDCN20(1) 626 }; 627 628 static const struct dcn20_dsc_shift dsc_shift = { 629 DSC_REG_LIST_SH_MASK_DCN20(__SHIFT) 630 }; 631 632 static const struct dcn20_dsc_mask dsc_mask = { 633 DSC_REG_LIST_SH_MASK_DCN20(_MASK) 634 }; 635 636 static struct display_stream_compressor *dcn303_dsc_create(struct dc_context *ctx, uint32_t inst) 637 { 638 struct dcn20_dsc *dsc = kzalloc(sizeof(struct dcn20_dsc), GFP_KERNEL); 639 640 if (!dsc) { 641 BREAK_TO_DEBUGGER(); 642 return NULL; 643 } 644 645 dsc2_construct(dsc, ctx, inst, &dsc_regs[inst], &dsc_shift, &dsc_mask); 646 return &dsc->base; 647 } 648 649 #define dwbc_regs_dcn3(id)\ 650 [id] = { DWBC_COMMON_REG_LIST_DCN30(id) } 651 652 static const struct dcn30_dwbc_registers dwbc30_regs[] = { 653 dwbc_regs_dcn3(0) 654 }; 655 656 static const struct dcn30_dwbc_shift dwbc30_shift = { 657 DWBC_COMMON_MASK_SH_LIST_DCN30(__SHIFT) 658 }; 659 660 static const struct dcn30_dwbc_mask dwbc30_mask = { 661 DWBC_COMMON_MASK_SH_LIST_DCN30(_MASK) 662 }; 663 664 static bool dcn303_dwbc_create(struct dc_context *ctx, struct resource_pool *pool) 665 { 666 int i; 667 uint32_t pipe_count = pool->res_cap->num_dwb; 668 669 for (i = 0; i < pipe_count; i++) { 670 struct dcn30_dwbc *dwbc30 = kzalloc(sizeof(struct dcn30_dwbc), GFP_KERNEL); 671 672 if (!dwbc30) { 673 dm_error("DC: failed to create dwbc30!\n"); 674 return false; 675 } 676 677 dcn30_dwbc_construct(dwbc30, ctx, &dwbc30_regs[i], &dwbc30_shift, &dwbc30_mask, i); 678 679 pool->dwbc[i] = &dwbc30->base; 680 } 681 return true; 682 } 683 684 #define mcif_wb_regs_dcn3(id)\ 685 [id] = { MCIF_WB_COMMON_REG_LIST_DCN30(id) } 686 687 static const struct dcn30_mmhubbub_registers mcif_wb30_regs[] = { 688 mcif_wb_regs_dcn3(0) 689 }; 690 691 static const struct dcn30_mmhubbub_shift mcif_wb30_shift = { 692 MCIF_WB_COMMON_MASK_SH_LIST_DCN30(__SHIFT) 693 }; 694 695 static const struct dcn30_mmhubbub_mask mcif_wb30_mask = { 696 MCIF_WB_COMMON_MASK_SH_LIST_DCN30(_MASK) 697 }; 698 699 static bool dcn303_mmhubbub_create(struct dc_context *ctx, struct resource_pool *pool) 700 { 701 int i; 702 uint32_t pipe_count = pool->res_cap->num_dwb; 703 704 for (i = 0; i < pipe_count; i++) { 705 struct dcn30_mmhubbub *mcif_wb30 = kzalloc(sizeof(struct dcn30_mmhubbub), GFP_KERNEL); 706 707 if (!mcif_wb30) { 708 dm_error("DC: failed to create mcif_wb30!\n"); 709 return false; 710 } 711 712 dcn30_mmhubbub_construct(mcif_wb30, ctx, &mcif_wb30_regs[i], &mcif_wb30_shift, &mcif_wb30_mask, i); 713 714 pool->mcif_wb[i] = &mcif_wb30->base; 715 } 716 return true; 717 } 718 719 #define aux_engine_regs(id)\ 720 [id] = {\ 721 AUX_COMMON_REG_LIST0(id), \ 722 .AUXN_IMPCAL = 0, \ 723 .AUXP_IMPCAL = 0, \ 724 .AUX_RESET_MASK = DP_AUX0_AUX_CONTROL__AUX_RESET_MASK, \ 725 } 726 727 static const struct dce110_aux_registers aux_engine_regs[] = { 728 aux_engine_regs(0), 729 aux_engine_regs(1) 730 }; 731 732 static const struct dce110_aux_registers_shift aux_shift = { 733 DCN_AUX_MASK_SH_LIST(__SHIFT) 734 }; 735 736 static const struct dce110_aux_registers_mask aux_mask = { 737 DCN_AUX_MASK_SH_LIST(_MASK) 738 }; 739 740 static struct dce_aux *dcn303_aux_engine_create(struct dc_context *ctx, uint32_t inst) 741 { 742 struct aux_engine_dce110 *aux_engine = kzalloc(sizeof(struct aux_engine_dce110), GFP_KERNEL); 743 744 if (!aux_engine) 745 return NULL; 746 747 dce110_aux_engine_construct(aux_engine, ctx, inst, SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD, 748 &aux_engine_regs[inst], &aux_mask, &aux_shift, ctx->dc->caps.extended_aux_timeout_support); 749 750 return &aux_engine->base; 751 } 752 753 #define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST(id) } 754 755 static const struct dce_i2c_registers i2c_hw_regs[] = { 756 i2c_inst_regs(1), 757 i2c_inst_regs(2) 758 }; 759 760 static const struct dce_i2c_shift i2c_shifts = { 761 I2C_COMMON_MASK_SH_LIST_DCN2(__SHIFT) 762 }; 763 764 static const struct dce_i2c_mask i2c_masks = { 765 I2C_COMMON_MASK_SH_LIST_DCN2(_MASK) 766 }; 767 768 static struct dce_i2c_hw *dcn303_i2c_hw_create(struct dc_context *ctx, uint32_t inst) 769 { 770 struct dce_i2c_hw *dce_i2c_hw = kzalloc(sizeof(struct dce_i2c_hw), GFP_KERNEL); 771 772 if (!dce_i2c_hw) 773 return NULL; 774 775 dcn2_i2c_hw_construct(dce_i2c_hw, ctx, inst, &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks); 776 777 return dce_i2c_hw; 778 } 779 780 static const struct encoder_feature_support link_enc_feature = { 781 .max_hdmi_deep_color = COLOR_DEPTH_121212, 782 .max_hdmi_pixel_clock = 600000, 783 .hdmi_ycbcr420_supported = true, 784 .dp_ycbcr420_supported = true, 785 .fec_supported = true, 786 .flags.bits.IS_HBR2_CAPABLE = true, 787 .flags.bits.IS_HBR3_CAPABLE = true, 788 .flags.bits.IS_TPS3_CAPABLE = true, 789 .flags.bits.IS_TPS4_CAPABLE = true 790 }; 791 792 #define link_regs(id, phyid)\ 793 [id] = {\ 794 LE_DCN3_REG_LIST(id), \ 795 UNIPHY_DCN2_REG_LIST(phyid), \ 796 SRI(DP_DPHY_INTERNAL_CTRL, DP, id) \ 797 } 798 799 static const struct dcn10_link_enc_registers link_enc_regs[] = { 800 link_regs(0, A), 801 link_regs(1, B) 802 }; 803 804 static const struct dcn10_link_enc_shift le_shift = { 805 LINK_ENCODER_MASK_SH_LIST_DCN30(__SHIFT), 806 DPCS_DCN2_MASK_SH_LIST(__SHIFT) 807 }; 808 809 static const struct dcn10_link_enc_mask le_mask = { 810 LINK_ENCODER_MASK_SH_LIST_DCN30(_MASK), 811 DPCS_DCN2_MASK_SH_LIST(_MASK) 812 }; 813 814 #define aux_regs(id)\ 815 [id] = { DCN2_AUX_REG_LIST(id) } 816 817 static const struct dcn10_link_enc_aux_registers link_enc_aux_regs[] = { 818 aux_regs(0), 819 aux_regs(1) 820 }; 821 822 #define hpd_regs(id)\ 823 [id] = { HPD_REG_LIST(id) } 824 825 static const struct dcn10_link_enc_hpd_registers link_enc_hpd_regs[] = { 826 hpd_regs(0), 827 hpd_regs(1) 828 }; 829 830 static struct link_encoder *dcn303_link_encoder_create( 831 struct dc_context *ctx, 832 const struct encoder_init_data *enc_init_data) 833 { 834 struct dcn20_link_encoder *enc20 = kzalloc(sizeof(struct dcn20_link_encoder), GFP_KERNEL); 835 836 if (!enc20) 837 return NULL; 838 839 dcn30_link_encoder_construct(enc20, enc_init_data, &link_enc_feature, 840 &link_enc_regs[enc_init_data->transmitter], &link_enc_aux_regs[enc_init_data->channel - 1], 841 &link_enc_hpd_regs[enc_init_data->hpd_source], &le_shift, &le_mask); 842 843 return &enc20->enc10.base; 844 } 845 846 static const struct dce_panel_cntl_registers panel_cntl_regs[] = { 847 { DCN_PANEL_CNTL_REG_LIST() } 848 }; 849 850 static const struct dce_panel_cntl_shift panel_cntl_shift = { 851 DCE_PANEL_CNTL_MASK_SH_LIST(__SHIFT) 852 }; 853 854 static const struct dce_panel_cntl_mask panel_cntl_mask = { 855 DCE_PANEL_CNTL_MASK_SH_LIST(_MASK) 856 }; 857 858 static struct panel_cntl *dcn303_panel_cntl_create(const struct panel_cntl_init_data *init_data) 859 { 860 struct dce_panel_cntl *panel_cntl = kzalloc(sizeof(struct dce_panel_cntl), GFP_KERNEL); 861 862 if (!panel_cntl) 863 return NULL; 864 865 dce_panel_cntl_construct(panel_cntl, init_data, &panel_cntl_regs[init_data->inst], 866 &panel_cntl_shift, &panel_cntl_mask); 867 868 return &panel_cntl->base; 869 } 870 871 static void read_dce_straps(struct dc_context *ctx, struct resource_straps *straps) 872 { 873 generic_reg_get(ctx, mmDC_PINSTRAPS + BASE(mmDC_PINSTRAPS_BASE_IDX), 874 FN(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO), &straps->dc_pinstraps_audio); 875 } 876 877 static const struct resource_create_funcs res_create_funcs = { 878 .read_dce_straps = read_dce_straps, 879 .create_audio = dcn303_create_audio, 880 .create_stream_encoder = dcn303_stream_encoder_create, 881 .create_hwseq = dcn303_hwseq_create, 882 }; 883 884 static const struct resource_create_funcs res_create_maximus_funcs = { 885 .read_dce_straps = NULL, 886 .create_audio = NULL, 887 .create_stream_encoder = NULL, 888 .create_hwseq = dcn303_hwseq_create, 889 }; 890 891 static bool is_soc_bounding_box_valid(struct dc *dc) 892 { 893 uint32_t hw_internal_rev = dc->ctx->asic_id.hw_internal_rev; 894 895 if (ASICREV_IS_BEIGE_GOBY_P(hw_internal_rev)) 896 return true; 897 898 return false; 899 } 900 901 static bool init_soc_bounding_box(struct dc *dc, struct resource_pool *pool) 902 { 903 struct _vcs_dpi_soc_bounding_box_st *loaded_bb = &dcn3_03_soc; 904 struct _vcs_dpi_ip_params_st *loaded_ip = &dcn3_03_ip; 905 906 DC_LOGGER_INIT(dc->ctx->logger); 907 908 if (!is_soc_bounding_box_valid(dc)) { 909 DC_LOG_ERROR("%s: not valid soc bounding box/n", __func__); 910 return false; 911 } 912 913 loaded_ip->max_num_otg = pool->pipe_count; 914 loaded_ip->max_num_dpp = pool->pipe_count; 915 loaded_ip->clamp_min_dcfclk = dc->config.clamp_min_dcfclk; 916 DC_FP_START(); 917 dcn20_patch_bounding_box(dc, loaded_bb); 918 DC_FP_END(); 919 920 if (dc->ctx->dc_bios->funcs->get_soc_bb_info) { 921 struct bp_soc_bb_info bb_info = { 0 }; 922 923 if (dc->ctx->dc_bios->funcs->get_soc_bb_info( 924 dc->ctx->dc_bios, &bb_info) == BP_RESULT_OK) { 925 DC_FP_START(); 926 dcn303_fpu_init_soc_bounding_box(bb_info); 927 DC_FP_END(); 928 } 929 } 930 931 return true; 932 } 933 934 static void dcn303_resource_destruct(struct resource_pool *pool) 935 { 936 unsigned int i; 937 938 for (i = 0; i < pool->stream_enc_count; i++) { 939 if (pool->stream_enc[i] != NULL) { 940 if (pool->stream_enc[i]->vpg != NULL) { 941 kfree(DCN30_VPG_FROM_VPG(pool->stream_enc[i]->vpg)); 942 pool->stream_enc[i]->vpg = NULL; 943 } 944 if (pool->stream_enc[i]->afmt != NULL) { 945 kfree(DCN30_AFMT_FROM_AFMT(pool->stream_enc[i]->afmt)); 946 pool->stream_enc[i]->afmt = NULL; 947 } 948 kfree(DCN10STRENC_FROM_STRENC(pool->stream_enc[i])); 949 pool->stream_enc[i] = NULL; 950 } 951 } 952 953 for (i = 0; i < pool->res_cap->num_dsc; i++) { 954 if (pool->dscs[i] != NULL) 955 dcn20_dsc_destroy(&pool->dscs[i]); 956 } 957 958 if (pool->mpc != NULL) { 959 kfree(TO_DCN20_MPC(pool->mpc)); 960 pool->mpc = NULL; 961 } 962 963 if (pool->hubbub != NULL) { 964 kfree(pool->hubbub); 965 pool->hubbub = NULL; 966 } 967 968 for (i = 0; i < pool->pipe_count; i++) { 969 if (pool->dpps[i] != NULL) { 970 kfree(TO_DCN20_DPP(pool->dpps[i])); 971 pool->dpps[i] = NULL; 972 } 973 974 if (pool->hubps[i] != NULL) { 975 kfree(TO_DCN20_HUBP(pool->hubps[i])); 976 pool->hubps[i] = NULL; 977 } 978 979 if (pool->irqs != NULL) 980 dal_irq_service_destroy(&pool->irqs); 981 } 982 983 for (i = 0; i < pool->res_cap->num_ddc; i++) { 984 if (pool->engines[i] != NULL) 985 dce110_engine_destroy(&pool->engines[i]); 986 if (pool->hw_i2cs[i] != NULL) { 987 kfree(pool->hw_i2cs[i]); 988 pool->hw_i2cs[i] = NULL; 989 } 990 if (pool->sw_i2cs[i] != NULL) { 991 kfree(pool->sw_i2cs[i]); 992 pool->sw_i2cs[i] = NULL; 993 } 994 } 995 996 for (i = 0; i < pool->res_cap->num_opp; i++) { 997 if (pool->opps[i] != NULL) 998 pool->opps[i]->funcs->opp_destroy(&pool->opps[i]); 999 } 1000 1001 for (i = 0; i < pool->res_cap->num_timing_generator; i++) { 1002 if (pool->timing_generators[i] != NULL) { 1003 kfree(DCN10TG_FROM_TG(pool->timing_generators[i])); 1004 pool->timing_generators[i] = NULL; 1005 } 1006 } 1007 1008 for (i = 0; i < pool->res_cap->num_dwb; i++) { 1009 if (pool->dwbc[i] != NULL) { 1010 kfree(TO_DCN30_DWBC(pool->dwbc[i])); 1011 pool->dwbc[i] = NULL; 1012 } 1013 if (pool->mcif_wb[i] != NULL) { 1014 kfree(TO_DCN30_MMHUBBUB(pool->mcif_wb[i])); 1015 pool->mcif_wb[i] = NULL; 1016 } 1017 } 1018 1019 for (i = 0; i < pool->audio_count; i++) { 1020 if (pool->audios[i]) 1021 dce_aud_destroy(&pool->audios[i]); 1022 } 1023 1024 for (i = 0; i < pool->clk_src_count; i++) { 1025 if (pool->clock_sources[i] != NULL) 1026 dcn20_clock_source_destroy(&pool->clock_sources[i]); 1027 } 1028 1029 if (pool->dp_clock_source != NULL) 1030 dcn20_clock_source_destroy(&pool->dp_clock_source); 1031 1032 for (i = 0; i < pool->res_cap->num_mpc_3dlut; i++) { 1033 if (pool->mpc_lut[i] != NULL) { 1034 dc_3dlut_func_release(pool->mpc_lut[i]); 1035 pool->mpc_lut[i] = NULL; 1036 } 1037 if (pool->mpc_shaper[i] != NULL) { 1038 dc_transfer_func_release(pool->mpc_shaper[i]); 1039 pool->mpc_shaper[i] = NULL; 1040 } 1041 } 1042 1043 for (i = 0; i < pool->pipe_count; i++) { 1044 if (pool->multiple_abms[i] != NULL) 1045 dce_abm_destroy(&pool->multiple_abms[i]); 1046 } 1047 1048 if (pool->psr != NULL) 1049 dmub_psr_destroy(&pool->psr); 1050 1051 if (pool->dccg != NULL) 1052 dcn_dccg_destroy(&pool->dccg); 1053 1054 if (pool->oem_device != NULL) 1055 dal_ddc_service_destroy(&pool->oem_device); 1056 } 1057 1058 static void dcn303_destroy_resource_pool(struct resource_pool **pool) 1059 { 1060 dcn303_resource_destruct(*pool); 1061 kfree(*pool); 1062 *pool = NULL; 1063 } 1064 1065 static void dcn303_get_panel_config_defaults(struct dc_panel_config *panel_config) 1066 { 1067 *panel_config = panel_config_defaults; 1068 } 1069 1070 void dcn303_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params) 1071 { 1072 DC_FP_START(); 1073 dcn303_fpu_update_bw_bounding_box(dc, bw_params); 1074 DC_FP_END(); 1075 } 1076 1077 static struct resource_funcs dcn303_res_pool_funcs = { 1078 .destroy = dcn303_destroy_resource_pool, 1079 .link_enc_create = dcn303_link_encoder_create, 1080 .panel_cntl_create = dcn303_panel_cntl_create, 1081 .validate_bandwidth = dcn30_validate_bandwidth, 1082 .calculate_wm_and_dlg = dcn30_calculate_wm_and_dlg, 1083 .update_soc_for_wm_a = dcn30_update_soc_for_wm_a, 1084 .populate_dml_pipes = dcn30_populate_dml_pipes_from_context, 1085 .acquire_idle_pipe_for_layer = dcn20_acquire_idle_pipe_for_layer, 1086 .add_stream_to_ctx = dcn30_add_stream_to_ctx, 1087 .add_dsc_to_stream_resource = dcn20_add_dsc_to_stream_resource, 1088 .remove_stream_from_ctx = dcn20_remove_stream_from_ctx, 1089 .populate_dml_writeback_from_context = dcn30_populate_dml_writeback_from_context, 1090 .set_mcif_arb_params = dcn30_set_mcif_arb_params, 1091 .find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link, 1092 .acquire_post_bldn_3dlut = dcn30_acquire_post_bldn_3dlut, 1093 .release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut, 1094 .update_bw_bounding_box = dcn303_update_bw_bounding_box, 1095 .patch_unknown_plane_state = dcn20_patch_unknown_plane_state, 1096 .get_panel_config_defaults = dcn303_get_panel_config_defaults, 1097 }; 1098 1099 static struct dc_cap_funcs cap_funcs = { 1100 .get_dcc_compression_cap = dcn20_get_dcc_compression_cap 1101 }; 1102 1103 static const struct bios_registers bios_regs = { 1104 NBIO_SR(BIOS_SCRATCH_3), 1105 NBIO_SR(BIOS_SCRATCH_6) 1106 }; 1107 1108 static const struct dccg_registers dccg_regs = { 1109 DCCG_REG_LIST_DCN3_03() 1110 }; 1111 1112 static const struct dccg_shift dccg_shift = { 1113 DCCG_MASK_SH_LIST_DCN3_03(__SHIFT) 1114 }; 1115 1116 static const struct dccg_mask dccg_mask = { 1117 DCCG_MASK_SH_LIST_DCN3_03(_MASK) 1118 }; 1119 1120 #define abm_regs(id)\ 1121 [id] = { ABM_DCN302_REG_LIST(id) } 1122 1123 static const struct dce_abm_registers abm_regs[] = { 1124 abm_regs(0), 1125 abm_regs(1) 1126 }; 1127 1128 static const struct dce_abm_shift abm_shift = { 1129 ABM_MASK_SH_LIST_DCN30(__SHIFT) 1130 }; 1131 1132 static const struct dce_abm_mask abm_mask = { 1133 ABM_MASK_SH_LIST_DCN30(_MASK) 1134 }; 1135 1136 static bool dcn303_resource_construct( 1137 uint8_t num_virtual_links, 1138 struct dc *dc, 1139 struct resource_pool *pool) 1140 { 1141 int i; 1142 struct dc_context *ctx = dc->ctx; 1143 struct irq_service_init_data init_data; 1144 struct ddc_service_init_data ddc_init_data; 1145 1146 ctx->dc_bios->regs = &bios_regs; 1147 1148 pool->res_cap = &res_cap_dcn303; 1149 1150 pool->funcs = &dcn303_res_pool_funcs; 1151 1152 /************************************************* 1153 * Resource + asic cap harcoding * 1154 *************************************************/ 1155 pool->underlay_pipe_index = NO_UNDERLAY_PIPE; 1156 pool->pipe_count = pool->res_cap->num_timing_generator; 1157 pool->mpcc_count = pool->res_cap->num_timing_generator; 1158 dc->caps.max_downscale_ratio = 600; 1159 dc->caps.i2c_speed_in_khz = 100; 1160 dc->caps.i2c_speed_in_khz_hdcp = 5; /*1.4 w/a applied by derfault*/ 1161 dc->caps.max_cursor_size = 256; 1162 dc->caps.min_horizontal_blanking_period = 80; 1163 dc->caps.dmdata_alloc_size = 2048; 1164 #if defined(CONFIG_DRM_AMD_DC_DCN) 1165 dc->caps.mall_size_per_mem_channel = 4; 1166 /* total size = mall per channel * num channels * 1024 * 1024 */ 1167 dc->caps.mall_size_total = dc->caps.mall_size_per_mem_channel * 1168 dc->ctx->dc_bios->vram_info.num_chans * 1169 1024 * 1024; 1170 dc->caps.cursor_cache_size = 1171 dc->caps.max_cursor_size * dc->caps.max_cursor_size * 8; 1172 #endif 1173 dc->caps.max_slave_planes = 1; 1174 dc->caps.post_blend_color_processing = true; 1175 dc->caps.force_dp_tps4_for_cp2520 = true; 1176 dc->caps.extended_aux_timeout_support = true; 1177 dc->caps.dmcub_support = true; 1178 1179 /* Color pipeline capabilities */ 1180 dc->caps.color.dpp.dcn_arch = 1; 1181 dc->caps.color.dpp.input_lut_shared = 0; 1182 dc->caps.color.dpp.icsc = 1; 1183 dc->caps.color.dpp.dgam_ram = 0; // must use gamma_corr 1184 dc->caps.color.dpp.dgam_rom_caps.srgb = 1; 1185 dc->caps.color.dpp.dgam_rom_caps.bt2020 = 1; 1186 dc->caps.color.dpp.dgam_rom_caps.gamma2_2 = 1; 1187 dc->caps.color.dpp.dgam_rom_caps.pq = 1; 1188 dc->caps.color.dpp.dgam_rom_caps.hlg = 1; 1189 dc->caps.color.dpp.post_csc = 1; 1190 dc->caps.color.dpp.gamma_corr = 1; 1191 dc->caps.color.dpp.dgam_rom_for_yuv = 0; 1192 1193 dc->caps.color.dpp.hw_3d_lut = 1; 1194 dc->caps.color.dpp.ogam_ram = 1; 1195 // no OGAM ROM on DCN3 1196 dc->caps.color.dpp.ogam_rom_caps.srgb = 0; 1197 dc->caps.color.dpp.ogam_rom_caps.bt2020 = 0; 1198 dc->caps.color.dpp.ogam_rom_caps.gamma2_2 = 0; 1199 dc->caps.color.dpp.ogam_rom_caps.pq = 0; 1200 dc->caps.color.dpp.ogam_rom_caps.hlg = 0; 1201 dc->caps.color.dpp.ocsc = 0; 1202 1203 dc->caps.color.mpc.gamut_remap = 1; 1204 dc->caps.color.mpc.num_3dluts = pool->res_cap->num_mpc_3dlut; //3 1205 dc->caps.color.mpc.ogam_ram = 1; 1206 dc->caps.color.mpc.ogam_rom_caps.srgb = 0; 1207 dc->caps.color.mpc.ogam_rom_caps.bt2020 = 0; 1208 dc->caps.color.mpc.ogam_rom_caps.gamma2_2 = 0; 1209 dc->caps.color.mpc.ogam_rom_caps.pq = 0; 1210 dc->caps.color.mpc.ogam_rom_caps.hlg = 0; 1211 dc->caps.color.mpc.ocsc = 1; 1212 1213 /* read VBIOS LTTPR caps */ 1214 if (ctx->dc_bios->funcs->get_lttpr_caps) { 1215 enum bp_result bp_query_result; 1216 uint8_t is_vbios_lttpr_enable = 0; 1217 1218 bp_query_result = ctx->dc_bios->funcs->get_lttpr_caps(ctx->dc_bios, &is_vbios_lttpr_enable); 1219 dc->caps.vbios_lttpr_enable = (bp_query_result == BP_RESULT_OK) && !!is_vbios_lttpr_enable; 1220 } 1221 1222 if (ctx->dc_bios->funcs->get_lttpr_interop) { 1223 enum bp_result bp_query_result; 1224 uint8_t is_vbios_interop_enabled = 0; 1225 1226 bp_query_result = ctx->dc_bios->funcs->get_lttpr_interop(ctx->dc_bios, &is_vbios_interop_enabled); 1227 dc->caps.vbios_lttpr_aware = (bp_query_result == BP_RESULT_OK) && !!is_vbios_interop_enabled; 1228 } 1229 1230 if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV) 1231 dc->debug = debug_defaults_drv; 1232 else 1233 dc->debug = debug_defaults_diags; 1234 1235 // Init the vm_helper 1236 if (dc->vm_helper) 1237 vm_helper_init(dc->vm_helper, 16); 1238 1239 /************************************************* 1240 * Create resources * 1241 *************************************************/ 1242 1243 /* Clock Sources for Pixel Clock*/ 1244 pool->clock_sources[DCN303_CLK_SRC_PLL0] = 1245 dcn303_clock_source_create(ctx, ctx->dc_bios, 1246 CLOCK_SOURCE_COMBO_PHY_PLL0, 1247 &clk_src_regs[0], false); 1248 pool->clock_sources[DCN303_CLK_SRC_PLL1] = 1249 dcn303_clock_source_create(ctx, ctx->dc_bios, 1250 CLOCK_SOURCE_COMBO_PHY_PLL1, 1251 &clk_src_regs[1], false); 1252 1253 pool->clk_src_count = DCN303_CLK_SRC_TOTAL; 1254 1255 /* todo: not reuse phy_pll registers */ 1256 pool->dp_clock_source = 1257 dcn303_clock_source_create(ctx, ctx->dc_bios, 1258 CLOCK_SOURCE_ID_DP_DTO, 1259 &clk_src_regs[0], true); 1260 1261 for (i = 0; i < pool->clk_src_count; i++) { 1262 if (pool->clock_sources[i] == NULL) { 1263 dm_error("DC: failed to create clock sources!\n"); 1264 BREAK_TO_DEBUGGER(); 1265 goto create_fail; 1266 } 1267 } 1268 1269 /* DCCG */ 1270 pool->dccg = dccg30_create(ctx, &dccg_regs, &dccg_shift, &dccg_mask); 1271 if (pool->dccg == NULL) { 1272 dm_error("DC: failed to create dccg!\n"); 1273 BREAK_TO_DEBUGGER(); 1274 goto create_fail; 1275 } 1276 1277 /* PP Lib and SMU interfaces */ 1278 init_soc_bounding_box(dc, pool); 1279 1280 /* DML */ 1281 dml_init_instance(&dc->dml, &dcn3_03_soc, &dcn3_03_ip, DML_PROJECT_DCN30); 1282 1283 /* IRQ */ 1284 init_data.ctx = dc->ctx; 1285 pool->irqs = dal_irq_service_dcn303_create(&init_data); 1286 if (!pool->irqs) 1287 goto create_fail; 1288 1289 /* HUBBUB */ 1290 pool->hubbub = dcn303_hubbub_create(ctx); 1291 if (pool->hubbub == NULL) { 1292 BREAK_TO_DEBUGGER(); 1293 dm_error("DC: failed to create hubbub!\n"); 1294 goto create_fail; 1295 } 1296 1297 /* HUBPs, DPPs, OPPs and TGs */ 1298 for (i = 0; i < pool->pipe_count; i++) { 1299 pool->hubps[i] = dcn303_hubp_create(ctx, i); 1300 if (pool->hubps[i] == NULL) { 1301 BREAK_TO_DEBUGGER(); 1302 dm_error("DC: failed to create hubps!\n"); 1303 goto create_fail; 1304 } 1305 1306 pool->dpps[i] = dcn303_dpp_create(ctx, i); 1307 if (pool->dpps[i] == NULL) { 1308 BREAK_TO_DEBUGGER(); 1309 dm_error("DC: failed to create dpps!\n"); 1310 goto create_fail; 1311 } 1312 } 1313 1314 for (i = 0; i < pool->res_cap->num_opp; i++) { 1315 pool->opps[i] = dcn303_opp_create(ctx, i); 1316 if (pool->opps[i] == NULL) { 1317 BREAK_TO_DEBUGGER(); 1318 dm_error("DC: failed to create output pixel processor!\n"); 1319 goto create_fail; 1320 } 1321 } 1322 1323 for (i = 0; i < pool->res_cap->num_timing_generator; i++) { 1324 pool->timing_generators[i] = dcn303_timing_generator_create(ctx, i); 1325 if (pool->timing_generators[i] == NULL) { 1326 BREAK_TO_DEBUGGER(); 1327 dm_error("DC: failed to create tg!\n"); 1328 goto create_fail; 1329 } 1330 } 1331 pool->timing_generator_count = i; 1332 1333 /* PSR */ 1334 pool->psr = dmub_psr_create(ctx); 1335 if (pool->psr == NULL) { 1336 dm_error("DC: failed to create psr!\n"); 1337 BREAK_TO_DEBUGGER(); 1338 goto create_fail; 1339 } 1340 1341 /* ABM */ 1342 for (i = 0; i < pool->res_cap->num_timing_generator; i++) { 1343 pool->multiple_abms[i] = dmub_abm_create(ctx, &abm_regs[i], &abm_shift, &abm_mask); 1344 if (pool->multiple_abms[i] == NULL) { 1345 dm_error("DC: failed to create abm for pipe %d!\n", i); 1346 BREAK_TO_DEBUGGER(); 1347 goto create_fail; 1348 } 1349 } 1350 1351 /* MPC and DSC */ 1352 pool->mpc = dcn303_mpc_create(ctx, pool->mpcc_count, pool->res_cap->num_mpc_3dlut); 1353 if (pool->mpc == NULL) { 1354 BREAK_TO_DEBUGGER(); 1355 dm_error("DC: failed to create mpc!\n"); 1356 goto create_fail; 1357 } 1358 1359 for (i = 0; i < pool->res_cap->num_dsc; i++) { 1360 pool->dscs[i] = dcn303_dsc_create(ctx, i); 1361 if (pool->dscs[i] == NULL) { 1362 BREAK_TO_DEBUGGER(); 1363 dm_error("DC: failed to create display stream compressor %d!\n", i); 1364 goto create_fail; 1365 } 1366 } 1367 1368 /* DWB and MMHUBBUB */ 1369 if (!dcn303_dwbc_create(ctx, pool)) { 1370 BREAK_TO_DEBUGGER(); 1371 dm_error("DC: failed to create dwbc!\n"); 1372 goto create_fail; 1373 } 1374 1375 if (!dcn303_mmhubbub_create(ctx, pool)) { 1376 BREAK_TO_DEBUGGER(); 1377 dm_error("DC: failed to create mcif_wb!\n"); 1378 goto create_fail; 1379 } 1380 1381 /* AUX and I2C */ 1382 for (i = 0; i < pool->res_cap->num_ddc; i++) { 1383 pool->engines[i] = dcn303_aux_engine_create(ctx, i); 1384 if (pool->engines[i] == NULL) { 1385 BREAK_TO_DEBUGGER(); 1386 dm_error("DC:failed to create aux engine!!\n"); 1387 goto create_fail; 1388 } 1389 pool->hw_i2cs[i] = dcn303_i2c_hw_create(ctx, i); 1390 if (pool->hw_i2cs[i] == NULL) { 1391 BREAK_TO_DEBUGGER(); 1392 dm_error("DC:failed to create hw i2c!!\n"); 1393 goto create_fail; 1394 } 1395 pool->sw_i2cs[i] = NULL; 1396 } 1397 1398 /* Audio, Stream Encoders including HPO and virtual, MPC 3D LUTs */ 1399 if (!resource_construct(num_virtual_links, dc, pool, 1400 (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment) ? 1401 &res_create_funcs : &res_create_maximus_funcs))) 1402 goto create_fail; 1403 1404 /* HW Sequencer and Plane caps */ 1405 dcn303_hw_sequencer_construct(dc); 1406 1407 dc->caps.max_planes = pool->pipe_count; 1408 1409 for (i = 0; i < dc->caps.max_planes; ++i) 1410 dc->caps.planes[i] = plane_cap; 1411 1412 dc->cap_funcs = cap_funcs; 1413 1414 if (dc->ctx->dc_bios->fw_info.oem_i2c_present) { 1415 ddc_init_data.ctx = dc->ctx; 1416 ddc_init_data.link = NULL; 1417 ddc_init_data.id.id = dc->ctx->dc_bios->fw_info.oem_i2c_obj_id; 1418 ddc_init_data.id.enum_id = 0; 1419 ddc_init_data.id.type = OBJECT_TYPE_GENERIC; 1420 pool->oem_device = dal_ddc_service_create(&ddc_init_data); 1421 } else { 1422 pool->oem_device = NULL; 1423 } 1424 1425 return true; 1426 1427 create_fail: 1428 1429 dcn303_resource_destruct(pool); 1430 1431 return false; 1432 } 1433 1434 struct resource_pool *dcn303_create_resource_pool(const struct dc_init_data *init_data, struct dc *dc) 1435 { 1436 struct resource_pool *pool = kzalloc(sizeof(struct resource_pool), GFP_KERNEL); 1437 1438 if (!pool) 1439 return NULL; 1440 1441 if (dcn303_resource_construct(init_data->num_virtual_links, dc, pool)) 1442 return pool; 1443 1444 BREAK_TO_DEBUGGER(); 1445 kfree(pool); 1446 return NULL; 1447 } 1448