1 /* 2 * Copyright 2012-15 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 "dce/dce_8_0_d.h" 27 #include "dce/dce_8_0_sh_mask.h" 28 29 #include "dm_services.h" 30 31 #include "link_encoder.h" 32 #include "stream_encoder.h" 33 34 #include "resource.h" 35 #include "include/irq_service_interface.h" 36 #include "irq/dce80/irq_service_dce80.h" 37 #include "dce110/dce110_timing_generator.h" 38 #include "dce110/dce110_resource.h" 39 #include "dce80/dce80_timing_generator.h" 40 #include "dce/dce_clk_mgr.h" 41 #include "dce/dce_mem_input.h" 42 #include "dce/dce_link_encoder.h" 43 #include "dce/dce_stream_encoder.h" 44 #include "dce/dce_ipp.h" 45 #include "dce/dce_transform.h" 46 #include "dce/dce_opp.h" 47 #include "dce/dce_clock_source.h" 48 #include "dce/dce_audio.h" 49 #include "dce/dce_hwseq.h" 50 #include "dce80/dce80_hw_sequencer.h" 51 #include "dce100/dce100_resource.h" 52 53 #include "reg_helper.h" 54 55 #include "dce/dce_dmcu.h" 56 #include "dce/dce_aux.h" 57 #include "dce/dce_abm.h" 58 #include "dce/dce_i2c.h" 59 /* TODO remove this include */ 60 61 #ifndef mmMC_HUB_RDREQ_DMIF_LIMIT 62 #include "gmc/gmc_7_1_d.h" 63 #include "gmc/gmc_7_1_sh_mask.h" 64 #endif 65 66 #ifndef mmDP_DPHY_INTERNAL_CTRL 67 #define mmDP_DPHY_INTERNAL_CTRL 0x1CDE 68 #define mmDP0_DP_DPHY_INTERNAL_CTRL 0x1CDE 69 #define mmDP1_DP_DPHY_INTERNAL_CTRL 0x1FDE 70 #define mmDP2_DP_DPHY_INTERNAL_CTRL 0x42DE 71 #define mmDP3_DP_DPHY_INTERNAL_CTRL 0x45DE 72 #define mmDP4_DP_DPHY_INTERNAL_CTRL 0x48DE 73 #define mmDP5_DP_DPHY_INTERNAL_CTRL 0x4BDE 74 #define mmDP6_DP_DPHY_INTERNAL_CTRL 0x4EDE 75 #endif 76 77 78 #ifndef mmBIOS_SCRATCH_2 79 #define mmBIOS_SCRATCH_2 0x05CB 80 #define mmBIOS_SCRATCH_6 0x05CF 81 #endif 82 83 #ifndef mmDP_DPHY_FAST_TRAINING 84 #define mmDP_DPHY_FAST_TRAINING 0x1CCE 85 #define mmDP0_DP_DPHY_FAST_TRAINING 0x1CCE 86 #define mmDP1_DP_DPHY_FAST_TRAINING 0x1FCE 87 #define mmDP2_DP_DPHY_FAST_TRAINING 0x42CE 88 #define mmDP3_DP_DPHY_FAST_TRAINING 0x45CE 89 #define mmDP4_DP_DPHY_FAST_TRAINING 0x48CE 90 #define mmDP5_DP_DPHY_FAST_TRAINING 0x4BCE 91 #define mmDP6_DP_DPHY_FAST_TRAINING 0x4ECE 92 #endif 93 94 95 #ifndef mmHPD_DC_HPD_CONTROL 96 #define mmHPD_DC_HPD_CONTROL 0x189A 97 #define mmHPD0_DC_HPD_CONTROL 0x189A 98 #define mmHPD1_DC_HPD_CONTROL 0x18A2 99 #define mmHPD2_DC_HPD_CONTROL 0x18AA 100 #define mmHPD3_DC_HPD_CONTROL 0x18B2 101 #define mmHPD4_DC_HPD_CONTROL 0x18BA 102 #define mmHPD5_DC_HPD_CONTROL 0x18C2 103 #endif 104 105 #define DCE11_DIG_FE_CNTL 0x4a00 106 #define DCE11_DIG_BE_CNTL 0x4a47 107 #define DCE11_DP_SEC 0x4ac3 108 109 static const struct dce110_timing_generator_offsets dce80_tg_offsets[] = { 110 { 111 .crtc = (mmCRTC0_CRTC_CONTROL - mmCRTC_CONTROL), 112 .dcp = (mmGRPH_CONTROL - mmGRPH_CONTROL), 113 .dmif = (mmDMIF_PG0_DPG_WATERMARK_MASK_CONTROL 114 - mmDPG_WATERMARK_MASK_CONTROL), 115 }, 116 { 117 .crtc = (mmCRTC1_CRTC_CONTROL - mmCRTC_CONTROL), 118 .dcp = (mmDCP1_GRPH_CONTROL - mmGRPH_CONTROL), 119 .dmif = (mmDMIF_PG1_DPG_WATERMARK_MASK_CONTROL 120 - mmDPG_WATERMARK_MASK_CONTROL), 121 }, 122 { 123 .crtc = (mmCRTC2_CRTC_CONTROL - mmCRTC_CONTROL), 124 .dcp = (mmDCP2_GRPH_CONTROL - mmGRPH_CONTROL), 125 .dmif = (mmDMIF_PG2_DPG_WATERMARK_MASK_CONTROL 126 - mmDPG_WATERMARK_MASK_CONTROL), 127 }, 128 { 129 .crtc = (mmCRTC3_CRTC_CONTROL - mmCRTC_CONTROL), 130 .dcp = (mmDCP3_GRPH_CONTROL - mmGRPH_CONTROL), 131 .dmif = (mmDMIF_PG3_DPG_WATERMARK_MASK_CONTROL 132 - mmDPG_WATERMARK_MASK_CONTROL), 133 }, 134 { 135 .crtc = (mmCRTC4_CRTC_CONTROL - mmCRTC_CONTROL), 136 .dcp = (mmDCP4_GRPH_CONTROL - mmGRPH_CONTROL), 137 .dmif = (mmDMIF_PG4_DPG_WATERMARK_MASK_CONTROL 138 - mmDPG_WATERMARK_MASK_CONTROL), 139 }, 140 { 141 .crtc = (mmCRTC5_CRTC_CONTROL - mmCRTC_CONTROL), 142 .dcp = (mmDCP5_GRPH_CONTROL - mmGRPH_CONTROL), 143 .dmif = (mmDMIF_PG5_DPG_WATERMARK_MASK_CONTROL 144 - mmDPG_WATERMARK_MASK_CONTROL), 145 } 146 }; 147 148 /* set register offset */ 149 #define SR(reg_name)\ 150 .reg_name = mm ## reg_name 151 152 /* set register offset with instance */ 153 #define SRI(reg_name, block, id)\ 154 .reg_name = mm ## block ## id ## _ ## reg_name 155 156 157 static const struct clk_mgr_registers disp_clk_regs = { 158 CLK_COMMON_REG_LIST_DCE_BASE() 159 }; 160 161 static const struct clk_mgr_shift disp_clk_shift = { 162 CLK_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT) 163 }; 164 165 static const struct clk_mgr_mask disp_clk_mask = { 166 CLK_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK) 167 }; 168 169 #define ipp_regs(id)\ 170 [id] = {\ 171 IPP_COMMON_REG_LIST_DCE_BASE(id)\ 172 } 173 174 static const struct dce_ipp_registers ipp_regs[] = { 175 ipp_regs(0), 176 ipp_regs(1), 177 ipp_regs(2), 178 ipp_regs(3), 179 ipp_regs(4), 180 ipp_regs(5) 181 }; 182 183 static const struct dce_ipp_shift ipp_shift = { 184 IPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT) 185 }; 186 187 static const struct dce_ipp_mask ipp_mask = { 188 IPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK) 189 }; 190 191 #define transform_regs(id)\ 192 [id] = {\ 193 XFM_COMMON_REG_LIST_DCE80(id)\ 194 } 195 196 static const struct dce_transform_registers xfm_regs[] = { 197 transform_regs(0), 198 transform_regs(1), 199 transform_regs(2), 200 transform_regs(3), 201 transform_regs(4), 202 transform_regs(5) 203 }; 204 205 static const struct dce_transform_shift xfm_shift = { 206 XFM_COMMON_MASK_SH_LIST_DCE80(__SHIFT) 207 }; 208 209 static const struct dce_transform_mask xfm_mask = { 210 XFM_COMMON_MASK_SH_LIST_DCE80(_MASK) 211 }; 212 213 #define aux_regs(id)\ 214 [id] = {\ 215 AUX_REG_LIST(id)\ 216 } 217 218 static const struct dce110_link_enc_aux_registers link_enc_aux_regs[] = { 219 aux_regs(0), 220 aux_regs(1), 221 aux_regs(2), 222 aux_regs(3), 223 aux_regs(4), 224 aux_regs(5) 225 }; 226 227 #define hpd_regs(id)\ 228 [id] = {\ 229 HPD_REG_LIST(id)\ 230 } 231 232 static const struct dce110_link_enc_hpd_registers link_enc_hpd_regs[] = { 233 hpd_regs(0), 234 hpd_regs(1), 235 hpd_regs(2), 236 hpd_regs(3), 237 hpd_regs(4), 238 hpd_regs(5) 239 }; 240 241 #define link_regs(id)\ 242 [id] = {\ 243 LE_DCE80_REG_LIST(id)\ 244 } 245 246 static const struct dce110_link_enc_registers link_enc_regs[] = { 247 link_regs(0), 248 link_regs(1), 249 link_regs(2), 250 link_regs(3), 251 link_regs(4), 252 link_regs(5), 253 link_regs(6), 254 }; 255 256 #define stream_enc_regs(id)\ 257 [id] = {\ 258 SE_COMMON_REG_LIST_DCE_BASE(id),\ 259 .AFMT_CNTL = 0,\ 260 } 261 262 static const struct dce110_stream_enc_registers stream_enc_regs[] = { 263 stream_enc_regs(0), 264 stream_enc_regs(1), 265 stream_enc_regs(2), 266 stream_enc_regs(3), 267 stream_enc_regs(4), 268 stream_enc_regs(5), 269 stream_enc_regs(6) 270 }; 271 272 static const struct dce_stream_encoder_shift se_shift = { 273 SE_COMMON_MASK_SH_LIST_DCE80_100(__SHIFT) 274 }; 275 276 static const struct dce_stream_encoder_mask se_mask = { 277 SE_COMMON_MASK_SH_LIST_DCE80_100(_MASK) 278 }; 279 280 #define opp_regs(id)\ 281 [id] = {\ 282 OPP_DCE_80_REG_LIST(id),\ 283 } 284 285 static const struct dce_opp_registers opp_regs[] = { 286 opp_regs(0), 287 opp_regs(1), 288 opp_regs(2), 289 opp_regs(3), 290 opp_regs(4), 291 opp_regs(5) 292 }; 293 294 static const struct dce_opp_shift opp_shift = { 295 OPP_COMMON_MASK_SH_LIST_DCE_80(__SHIFT) 296 }; 297 298 static const struct dce_opp_mask opp_mask = { 299 OPP_COMMON_MASK_SH_LIST_DCE_80(_MASK) 300 }; 301 302 #define aux_engine_regs(id)\ 303 [id] = {\ 304 AUX_COMMON_REG_LIST(id), \ 305 .AUX_RESET_MASK = 0 \ 306 } 307 308 static const struct dce110_aux_registers aux_engine_regs[] = { 309 aux_engine_regs(0), 310 aux_engine_regs(1), 311 aux_engine_regs(2), 312 aux_engine_regs(3), 313 aux_engine_regs(4), 314 aux_engine_regs(5) 315 }; 316 317 #define audio_regs(id)\ 318 [id] = {\ 319 AUD_COMMON_REG_LIST(id)\ 320 } 321 322 static const struct dce_audio_registers audio_regs[] = { 323 audio_regs(0), 324 audio_regs(1), 325 audio_regs(2), 326 audio_regs(3), 327 audio_regs(4), 328 audio_regs(5), 329 audio_regs(6), 330 }; 331 332 static const struct dce_audio_shift audio_shift = { 333 AUD_COMMON_MASK_SH_LIST(__SHIFT) 334 }; 335 336 static const struct dce_aduio_mask audio_mask = { 337 AUD_COMMON_MASK_SH_LIST(_MASK) 338 }; 339 340 #define clk_src_regs(id)\ 341 [id] = {\ 342 CS_COMMON_REG_LIST_DCE_80(id),\ 343 } 344 345 346 static const struct dce110_clk_src_regs clk_src_regs[] = { 347 clk_src_regs(0), 348 clk_src_regs(1), 349 clk_src_regs(2) 350 }; 351 352 static const struct dce110_clk_src_shift cs_shift = { 353 CS_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT) 354 }; 355 356 static const struct dce110_clk_src_mask cs_mask = { 357 CS_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK) 358 }; 359 360 static const struct bios_registers bios_regs = { 361 .BIOS_SCRATCH_6 = mmBIOS_SCRATCH_6 362 }; 363 364 static const struct resource_caps res_cap = { 365 .num_timing_generator = 6, 366 .num_audio = 6, 367 .num_stream_encoder = 6, 368 .num_pll = 3, 369 .num_ddc = 6, 370 }; 371 372 static const struct resource_caps res_cap_81 = { 373 .num_timing_generator = 4, 374 .num_audio = 7, 375 .num_stream_encoder = 7, 376 .num_pll = 3, 377 .num_ddc = 6, 378 }; 379 380 static const struct resource_caps res_cap_83 = { 381 .num_timing_generator = 2, 382 .num_audio = 6, 383 .num_stream_encoder = 6, 384 .num_pll = 2, 385 .num_ddc = 2, 386 }; 387 388 static const struct dce_dmcu_registers dmcu_regs = { 389 DMCU_DCE80_REG_LIST() 390 }; 391 392 static const struct dce_dmcu_shift dmcu_shift = { 393 DMCU_MASK_SH_LIST_DCE80(__SHIFT) 394 }; 395 396 static const struct dce_dmcu_mask dmcu_mask = { 397 DMCU_MASK_SH_LIST_DCE80(_MASK) 398 }; 399 static const struct dce_abm_registers abm_regs = { 400 ABM_DCE110_COMMON_REG_LIST() 401 }; 402 403 static const struct dce_abm_shift abm_shift = { 404 ABM_MASK_SH_LIST_DCE110(__SHIFT) 405 }; 406 407 static const struct dce_abm_mask abm_mask = { 408 ABM_MASK_SH_LIST_DCE110(_MASK) 409 }; 410 411 #define CTX ctx 412 #define REG(reg) mm ## reg 413 414 #ifndef mmCC_DC_HDMI_STRAPS 415 #define mmCC_DC_HDMI_STRAPS 0x1918 416 #define CC_DC_HDMI_STRAPS__HDMI_DISABLE_MASK 0x40 417 #define CC_DC_HDMI_STRAPS__HDMI_DISABLE__SHIFT 0x6 418 #define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER_MASK 0x700 419 #define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER__SHIFT 0x8 420 #endif 421 422 static void read_dce_straps( 423 struct dc_context *ctx, 424 struct resource_straps *straps) 425 { 426 REG_GET_2(CC_DC_HDMI_STRAPS, 427 HDMI_DISABLE, &straps->hdmi_disable, 428 AUDIO_STREAM_NUMBER, &straps->audio_stream_number); 429 430 REG_GET(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO, &straps->dc_pinstraps_audio); 431 } 432 433 static struct audio *create_audio( 434 struct dc_context *ctx, unsigned int inst) 435 { 436 return dce_audio_create(ctx, inst, 437 &audio_regs[inst], &audio_shift, &audio_mask); 438 } 439 440 static struct timing_generator *dce80_timing_generator_create( 441 struct dc_context *ctx, 442 uint32_t instance, 443 const struct dce110_timing_generator_offsets *offsets) 444 { 445 struct dce110_timing_generator *tg110 = 446 kzalloc(sizeof(struct dce110_timing_generator), GFP_KERNEL); 447 448 if (!tg110) 449 return NULL; 450 451 dce80_timing_generator_construct(tg110, ctx, instance, offsets); 452 return &tg110->base; 453 } 454 455 static struct output_pixel_processor *dce80_opp_create( 456 struct dc_context *ctx, 457 uint32_t inst) 458 { 459 struct dce110_opp *opp = 460 kzalloc(sizeof(struct dce110_opp), GFP_KERNEL); 461 462 if (!opp) 463 return NULL; 464 465 dce110_opp_construct(opp, 466 ctx, inst, &opp_regs[inst], &opp_shift, &opp_mask); 467 return &opp->base; 468 } 469 470 struct aux_engine *dce80_aux_engine_create( 471 struct dc_context *ctx, 472 uint32_t inst) 473 { 474 struct aux_engine_dce110 *aux_engine = 475 kzalloc(sizeof(struct aux_engine_dce110), GFP_KERNEL); 476 477 if (!aux_engine) 478 return NULL; 479 480 dce110_aux_engine_construct(aux_engine, ctx, inst, 481 SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD, 482 &aux_engine_regs[inst]); 483 484 return &aux_engine->base; 485 } 486 #define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST(id) } 487 488 static const struct dce_i2c_registers i2c_hw_regs[] = { 489 i2c_inst_regs(1), 490 i2c_inst_regs(2), 491 i2c_inst_regs(3), 492 i2c_inst_regs(4), 493 i2c_inst_regs(5), 494 i2c_inst_regs(6), 495 }; 496 497 static const struct dce_i2c_shift i2c_shifts = { 498 I2C_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT) 499 }; 500 501 static const struct dce_i2c_mask i2c_masks = { 502 I2C_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK) 503 }; 504 505 struct dce_i2c_hw *dce80_i2c_hw_create( 506 struct dc_context *ctx, 507 uint32_t inst) 508 { 509 struct dce_i2c_hw *dce_i2c_hw = 510 kzalloc(sizeof(struct dce_i2c_hw), GFP_KERNEL); 511 512 if (!dce_i2c_hw) 513 return NULL; 514 515 dce_i2c_hw_construct(dce_i2c_hw, ctx, inst, 516 &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks); 517 518 return dce_i2c_hw; 519 } 520 521 struct dce_i2c_sw *dce80_i2c_sw_create( 522 struct dc_context *ctx) 523 { 524 struct dce_i2c_sw *dce_i2c_sw = 525 kzalloc(sizeof(struct dce_i2c_sw), GFP_KERNEL); 526 527 if (!dce_i2c_sw) 528 return NULL; 529 530 dce_i2c_sw_construct(dce_i2c_sw, ctx); 531 532 return dce_i2c_sw; 533 } 534 static struct stream_encoder *dce80_stream_encoder_create( 535 enum engine_id eng_id, 536 struct dc_context *ctx) 537 { 538 struct dce110_stream_encoder *enc110 = 539 kzalloc(sizeof(struct dce110_stream_encoder), GFP_KERNEL); 540 541 if (!enc110) 542 return NULL; 543 544 dce110_stream_encoder_construct(enc110, ctx, ctx->dc_bios, eng_id, 545 &stream_enc_regs[eng_id], 546 &se_shift, &se_mask); 547 return &enc110->base; 548 } 549 550 #define SRII(reg_name, block, id)\ 551 .reg_name[id] = mm ## block ## id ## _ ## reg_name 552 553 static const struct dce_hwseq_registers hwseq_reg = { 554 HWSEQ_DCE8_REG_LIST() 555 }; 556 557 static const struct dce_hwseq_shift hwseq_shift = { 558 HWSEQ_DCE8_MASK_SH_LIST(__SHIFT) 559 }; 560 561 static const struct dce_hwseq_mask hwseq_mask = { 562 HWSEQ_DCE8_MASK_SH_LIST(_MASK) 563 }; 564 565 static struct dce_hwseq *dce80_hwseq_create( 566 struct dc_context *ctx) 567 { 568 struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL); 569 570 if (hws) { 571 hws->ctx = ctx; 572 hws->regs = &hwseq_reg; 573 hws->shifts = &hwseq_shift; 574 hws->masks = &hwseq_mask; 575 } 576 return hws; 577 } 578 579 static const struct resource_create_funcs res_create_funcs = { 580 .read_dce_straps = read_dce_straps, 581 .create_audio = create_audio, 582 .create_stream_encoder = dce80_stream_encoder_create, 583 .create_hwseq = dce80_hwseq_create, 584 }; 585 586 #define mi_inst_regs(id) { \ 587 MI_DCE8_REG_LIST(id), \ 588 .MC_HUB_RDREQ_DMIF_LIMIT = mmMC_HUB_RDREQ_DMIF_LIMIT \ 589 } 590 static const struct dce_mem_input_registers mi_regs[] = { 591 mi_inst_regs(0), 592 mi_inst_regs(1), 593 mi_inst_regs(2), 594 mi_inst_regs(3), 595 mi_inst_regs(4), 596 mi_inst_regs(5), 597 }; 598 599 static const struct dce_mem_input_shift mi_shifts = { 600 MI_DCE8_MASK_SH_LIST(__SHIFT), 601 .ENABLE = MC_HUB_RDREQ_DMIF_LIMIT__ENABLE__SHIFT 602 }; 603 604 static const struct dce_mem_input_mask mi_masks = { 605 MI_DCE8_MASK_SH_LIST(_MASK), 606 .ENABLE = MC_HUB_RDREQ_DMIF_LIMIT__ENABLE_MASK 607 }; 608 609 static struct mem_input *dce80_mem_input_create( 610 struct dc_context *ctx, 611 uint32_t inst) 612 { 613 struct dce_mem_input *dce_mi = kzalloc(sizeof(struct dce_mem_input), 614 GFP_KERNEL); 615 616 if (!dce_mi) { 617 BREAK_TO_DEBUGGER(); 618 return NULL; 619 } 620 621 dce_mem_input_construct(dce_mi, ctx, inst, &mi_regs[inst], &mi_shifts, &mi_masks); 622 dce_mi->wa.single_head_rdreq_dmif_limit = 2; 623 return &dce_mi->base; 624 } 625 626 static void dce80_transform_destroy(struct transform **xfm) 627 { 628 kfree(TO_DCE_TRANSFORM(*xfm)); 629 *xfm = NULL; 630 } 631 632 static struct transform *dce80_transform_create( 633 struct dc_context *ctx, 634 uint32_t inst) 635 { 636 struct dce_transform *transform = 637 kzalloc(sizeof(struct dce_transform), GFP_KERNEL); 638 639 if (!transform) 640 return NULL; 641 642 dce_transform_construct(transform, ctx, inst, 643 &xfm_regs[inst], &xfm_shift, &xfm_mask); 644 transform->prescaler_on = false; 645 return &transform->base; 646 } 647 648 static const struct encoder_feature_support link_enc_feature = { 649 .max_hdmi_deep_color = COLOR_DEPTH_121212, 650 .max_hdmi_pixel_clock = 297000, 651 .flags.bits.IS_HBR2_CAPABLE = true, 652 .flags.bits.IS_TPS3_CAPABLE = true 653 }; 654 655 struct link_encoder *dce80_link_encoder_create( 656 const struct encoder_init_data *enc_init_data) 657 { 658 struct dce110_link_encoder *enc110 = 659 kzalloc(sizeof(struct dce110_link_encoder), GFP_KERNEL); 660 661 if (!enc110) 662 return NULL; 663 664 dce110_link_encoder_construct(enc110, 665 enc_init_data, 666 &link_enc_feature, 667 &link_enc_regs[enc_init_data->transmitter], 668 &link_enc_aux_regs[enc_init_data->channel - 1], 669 &link_enc_hpd_regs[enc_init_data->hpd_source]); 670 return &enc110->base; 671 } 672 673 struct clock_source *dce80_clock_source_create( 674 struct dc_context *ctx, 675 struct dc_bios *bios, 676 enum clock_source_id id, 677 const struct dce110_clk_src_regs *regs, 678 bool dp_clk_src) 679 { 680 struct dce110_clk_src *clk_src = 681 kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL); 682 683 if (!clk_src) 684 return NULL; 685 686 if (dce110_clk_src_construct(clk_src, ctx, bios, id, 687 regs, &cs_shift, &cs_mask)) { 688 clk_src->base.dp_clk_src = dp_clk_src; 689 return &clk_src->base; 690 } 691 692 BREAK_TO_DEBUGGER(); 693 return NULL; 694 } 695 696 void dce80_clock_source_destroy(struct clock_source **clk_src) 697 { 698 kfree(TO_DCE110_CLK_SRC(*clk_src)); 699 *clk_src = NULL; 700 } 701 702 static struct input_pixel_processor *dce80_ipp_create( 703 struct dc_context *ctx, uint32_t inst) 704 { 705 struct dce_ipp *ipp = kzalloc(sizeof(struct dce_ipp), GFP_KERNEL); 706 707 if (!ipp) { 708 BREAK_TO_DEBUGGER(); 709 return NULL; 710 } 711 712 dce_ipp_construct(ipp, ctx, inst, 713 &ipp_regs[inst], &ipp_shift, &ipp_mask); 714 return &ipp->base; 715 } 716 717 static void destruct(struct dce110_resource_pool *pool) 718 { 719 unsigned int i; 720 721 for (i = 0; i < pool->base.pipe_count; i++) { 722 if (pool->base.opps[i] != NULL) 723 dce110_opp_destroy(&pool->base.opps[i]); 724 725 if (pool->base.transforms[i] != NULL) 726 dce80_transform_destroy(&pool->base.transforms[i]); 727 728 if (pool->base.ipps[i] != NULL) 729 dce_ipp_destroy(&pool->base.ipps[i]); 730 731 if (pool->base.mis[i] != NULL) { 732 kfree(TO_DCE_MEM_INPUT(pool->base.mis[i])); 733 pool->base.mis[i] = NULL; 734 } 735 736 if (pool->base.timing_generators[i] != NULL) { 737 kfree(DCE110TG_FROM_TG(pool->base.timing_generators[i])); 738 pool->base.timing_generators[i] = NULL; 739 } 740 } 741 742 for (i = 0; i < pool->base.res_cap->num_ddc; i++) { 743 if (pool->base.engines[i] != NULL) 744 dce110_engine_destroy(&pool->base.engines[i]); 745 if (pool->base.hw_i2cs[i] != NULL) { 746 kfree(pool->base.hw_i2cs[i]); 747 pool->base.hw_i2cs[i] = NULL; 748 } 749 if (pool->base.sw_i2cs[i] != NULL) { 750 kfree(pool->base.sw_i2cs[i]); 751 pool->base.sw_i2cs[i] = NULL; 752 } 753 } 754 755 for (i = 0; i < pool->base.stream_enc_count; i++) { 756 if (pool->base.stream_enc[i] != NULL) 757 kfree(DCE110STRENC_FROM_STRENC(pool->base.stream_enc[i])); 758 } 759 760 for (i = 0; i < pool->base.clk_src_count; i++) { 761 if (pool->base.clock_sources[i] != NULL) { 762 dce80_clock_source_destroy(&pool->base.clock_sources[i]); 763 } 764 } 765 766 if (pool->base.abm != NULL) 767 dce_abm_destroy(&pool->base.abm); 768 769 if (pool->base.dmcu != NULL) 770 dce_dmcu_destroy(&pool->base.dmcu); 771 772 if (pool->base.dp_clock_source != NULL) 773 dce80_clock_source_destroy(&pool->base.dp_clock_source); 774 775 for (i = 0; i < pool->base.audio_count; i++) { 776 if (pool->base.audios[i] != NULL) { 777 dce_aud_destroy(&pool->base.audios[i]); 778 } 779 } 780 781 if (pool->base.clk_mgr != NULL) 782 dce_clk_mgr_destroy(&pool->base.clk_mgr); 783 784 if (pool->base.irqs != NULL) { 785 dal_irq_service_destroy(&pool->base.irqs); 786 } 787 } 788 789 bool dce80_validate_bandwidth( 790 struct dc *dc, 791 struct dc_state *context) 792 { 793 int i; 794 bool at_least_one_pipe = false; 795 796 for (i = 0; i < dc->res_pool->pipe_count; i++) { 797 if (context->res_ctx.pipe_ctx[i].stream) 798 at_least_one_pipe = true; 799 } 800 801 if (at_least_one_pipe) { 802 /* TODO implement when needed but for now hardcode max value*/ 803 context->bw.dce.dispclk_khz = 681000; 804 context->bw.dce.yclk_khz = 250000 * MEMORY_TYPE_MULTIPLIER_CZ; 805 } else { 806 context->bw.dce.dispclk_khz = 0; 807 context->bw.dce.yclk_khz = 0; 808 } 809 810 return true; 811 } 812 813 static bool dce80_validate_surface_sets( 814 struct dc_state *context) 815 { 816 int i; 817 818 for (i = 0; i < context->stream_count; i++) { 819 if (context->stream_status[i].plane_count == 0) 820 continue; 821 822 if (context->stream_status[i].plane_count > 1) 823 return false; 824 825 if (context->stream_status[i].plane_states[0]->format 826 >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) 827 return false; 828 } 829 830 return true; 831 } 832 833 enum dc_status dce80_validate_global( 834 struct dc *dc, 835 struct dc_state *context) 836 { 837 if (!dce80_validate_surface_sets(context)) 838 return DC_FAIL_SURFACE_VALIDATE; 839 840 return DC_OK; 841 } 842 843 static void dce80_destroy_resource_pool(struct resource_pool **pool) 844 { 845 struct dce110_resource_pool *dce110_pool = TO_DCE110_RES_POOL(*pool); 846 847 destruct(dce110_pool); 848 kfree(dce110_pool); 849 *pool = NULL; 850 } 851 852 static const struct resource_funcs dce80_res_pool_funcs = { 853 .destroy = dce80_destroy_resource_pool, 854 .link_enc_create = dce80_link_encoder_create, 855 .validate_bandwidth = dce80_validate_bandwidth, 856 .validate_plane = dce100_validate_plane, 857 .add_stream_to_ctx = dce100_add_stream_to_ctx, 858 .validate_global = dce80_validate_global 859 }; 860 861 static bool dce80_construct( 862 uint8_t num_virtual_links, 863 struct dc *dc, 864 struct dce110_resource_pool *pool) 865 { 866 unsigned int i; 867 struct dc_context *ctx = dc->ctx; 868 struct dc_firmware_info info; 869 struct dc_bios *bp; 870 871 ctx->dc_bios->regs = &bios_regs; 872 873 pool->base.res_cap = &res_cap; 874 pool->base.funcs = &dce80_res_pool_funcs; 875 876 877 /************************************************* 878 * Resource + asic cap harcoding * 879 *************************************************/ 880 pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE; 881 pool->base.pipe_count = res_cap.num_timing_generator; 882 pool->base.timing_generator_count = res_cap.num_timing_generator; 883 dc->caps.max_downscale_ratio = 200; 884 dc->caps.i2c_speed_in_khz = 40; 885 dc->caps.max_cursor_size = 128; 886 dc->caps.dual_link_dvi = true; 887 888 /************************************************* 889 * Create resources * 890 *************************************************/ 891 892 bp = ctx->dc_bios; 893 894 if ((bp->funcs->get_firmware_info(bp, &info) == BP_RESULT_OK) && 895 info.external_clock_source_frequency_for_dp != 0) { 896 pool->base.dp_clock_source = 897 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_EXTERNAL, NULL, true); 898 899 pool->base.clock_sources[0] = 900 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], false); 901 pool->base.clock_sources[1] = 902 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false); 903 pool->base.clock_sources[2] = 904 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false); 905 pool->base.clk_src_count = 3; 906 907 } else { 908 pool->base.dp_clock_source = 909 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], true); 910 911 pool->base.clock_sources[0] = 912 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false); 913 pool->base.clock_sources[1] = 914 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false); 915 pool->base.clk_src_count = 2; 916 } 917 918 if (pool->base.dp_clock_source == NULL) { 919 dm_error("DC: failed to create dp clock source!\n"); 920 BREAK_TO_DEBUGGER(); 921 goto res_create_fail; 922 } 923 924 for (i = 0; i < pool->base.clk_src_count; i++) { 925 if (pool->base.clock_sources[i] == NULL) { 926 dm_error("DC: failed to create clock sources!\n"); 927 BREAK_TO_DEBUGGER(); 928 goto res_create_fail; 929 } 930 } 931 932 pool->base.clk_mgr = dce_clk_mgr_create(ctx, 933 &disp_clk_regs, 934 &disp_clk_shift, 935 &disp_clk_mask); 936 if (pool->base.clk_mgr == NULL) { 937 dm_error("DC: failed to create display clock!\n"); 938 BREAK_TO_DEBUGGER(); 939 goto res_create_fail; 940 } 941 942 pool->base.dmcu = dce_dmcu_create(ctx, 943 &dmcu_regs, 944 &dmcu_shift, 945 &dmcu_mask); 946 if (pool->base.dmcu == NULL) { 947 dm_error("DC: failed to create dmcu!\n"); 948 BREAK_TO_DEBUGGER(); 949 goto res_create_fail; 950 } 951 952 pool->base.abm = dce_abm_create(ctx, 953 &abm_regs, 954 &abm_shift, 955 &abm_mask); 956 if (pool->base.abm == NULL) { 957 dm_error("DC: failed to create abm!\n"); 958 BREAK_TO_DEBUGGER(); 959 goto res_create_fail; 960 } 961 962 { 963 struct irq_service_init_data init_data; 964 init_data.ctx = dc->ctx; 965 pool->base.irqs = dal_irq_service_dce80_create(&init_data); 966 if (!pool->base.irqs) 967 goto res_create_fail; 968 } 969 970 for (i = 0; i < pool->base.pipe_count; i++) { 971 pool->base.timing_generators[i] = dce80_timing_generator_create( 972 ctx, i, &dce80_tg_offsets[i]); 973 if (pool->base.timing_generators[i] == NULL) { 974 BREAK_TO_DEBUGGER(); 975 dm_error("DC: failed to create tg!\n"); 976 goto res_create_fail; 977 } 978 979 pool->base.mis[i] = dce80_mem_input_create(ctx, i); 980 if (pool->base.mis[i] == NULL) { 981 BREAK_TO_DEBUGGER(); 982 dm_error("DC: failed to create memory input!\n"); 983 goto res_create_fail; 984 } 985 986 pool->base.ipps[i] = dce80_ipp_create(ctx, i); 987 if (pool->base.ipps[i] == NULL) { 988 BREAK_TO_DEBUGGER(); 989 dm_error("DC: failed to create input pixel processor!\n"); 990 goto res_create_fail; 991 } 992 993 pool->base.transforms[i] = dce80_transform_create(ctx, i); 994 if (pool->base.transforms[i] == NULL) { 995 BREAK_TO_DEBUGGER(); 996 dm_error("DC: failed to create transform!\n"); 997 goto res_create_fail; 998 } 999 1000 pool->base.opps[i] = dce80_opp_create(ctx, i); 1001 if (pool->base.opps[i] == NULL) { 1002 BREAK_TO_DEBUGGER(); 1003 dm_error("DC: failed to create output pixel processor!\n"); 1004 goto res_create_fail; 1005 } 1006 } 1007 1008 for (i = 0; i < pool->base.res_cap->num_ddc; i++) { 1009 pool->base.engines[i] = dce80_aux_engine_create(ctx, i); 1010 if (pool->base.engines[i] == NULL) { 1011 BREAK_TO_DEBUGGER(); 1012 dm_error( 1013 "DC:failed to create aux engine!!\n"); 1014 goto res_create_fail; 1015 } 1016 pool->base.hw_i2cs[i] = dce80_i2c_hw_create(ctx, i); 1017 if (pool->base.hw_i2cs[i] == NULL) { 1018 BREAK_TO_DEBUGGER(); 1019 dm_error( 1020 "DC:failed to create i2c engine!!\n"); 1021 goto res_create_fail; 1022 } 1023 pool->base.sw_i2cs[i] = dce80_i2c_sw_create(ctx); 1024 if (pool->base.sw_i2cs[i] == NULL) { 1025 BREAK_TO_DEBUGGER(); 1026 dm_error( 1027 "DC:failed to create sw i2c!!\n"); 1028 goto res_create_fail; 1029 } 1030 } 1031 1032 dc->caps.max_planes = pool->base.pipe_count; 1033 dc->caps.disable_dp_clk_share = true; 1034 1035 if (!resource_construct(num_virtual_links, dc, &pool->base, 1036 &res_create_funcs)) 1037 goto res_create_fail; 1038 1039 /* Create hardware sequencer */ 1040 dce80_hw_sequencer_construct(dc); 1041 1042 return true; 1043 1044 res_create_fail: 1045 destruct(pool); 1046 return false; 1047 } 1048 1049 struct resource_pool *dce80_create_resource_pool( 1050 uint8_t num_virtual_links, 1051 struct dc *dc) 1052 { 1053 struct dce110_resource_pool *pool = 1054 kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL); 1055 1056 if (!pool) 1057 return NULL; 1058 1059 if (dce80_construct(num_virtual_links, dc, pool)) 1060 return &pool->base; 1061 1062 BREAK_TO_DEBUGGER(); 1063 return NULL; 1064 } 1065 1066 static bool dce81_construct( 1067 uint8_t num_virtual_links, 1068 struct dc *dc, 1069 struct dce110_resource_pool *pool) 1070 { 1071 unsigned int i; 1072 struct dc_context *ctx = dc->ctx; 1073 struct dc_firmware_info info; 1074 struct dc_bios *bp; 1075 1076 ctx->dc_bios->regs = &bios_regs; 1077 1078 pool->base.res_cap = &res_cap_81; 1079 pool->base.funcs = &dce80_res_pool_funcs; 1080 1081 1082 /************************************************* 1083 * Resource + asic cap harcoding * 1084 *************************************************/ 1085 pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE; 1086 pool->base.pipe_count = res_cap_81.num_timing_generator; 1087 pool->base.timing_generator_count = res_cap_81.num_timing_generator; 1088 dc->caps.max_downscale_ratio = 200; 1089 dc->caps.i2c_speed_in_khz = 40; 1090 dc->caps.max_cursor_size = 128; 1091 dc->caps.is_apu = true; 1092 1093 /************************************************* 1094 * Create resources * 1095 *************************************************/ 1096 1097 bp = ctx->dc_bios; 1098 1099 if ((bp->funcs->get_firmware_info(bp, &info) == BP_RESULT_OK) && 1100 info.external_clock_source_frequency_for_dp != 0) { 1101 pool->base.dp_clock_source = 1102 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_EXTERNAL, NULL, true); 1103 1104 pool->base.clock_sources[0] = 1105 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], false); 1106 pool->base.clock_sources[1] = 1107 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false); 1108 pool->base.clock_sources[2] = 1109 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false); 1110 pool->base.clk_src_count = 3; 1111 1112 } else { 1113 pool->base.dp_clock_source = 1114 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], true); 1115 1116 pool->base.clock_sources[0] = 1117 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false); 1118 pool->base.clock_sources[1] = 1119 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false); 1120 pool->base.clk_src_count = 2; 1121 } 1122 1123 if (pool->base.dp_clock_source == NULL) { 1124 dm_error("DC: failed to create dp clock source!\n"); 1125 BREAK_TO_DEBUGGER(); 1126 goto res_create_fail; 1127 } 1128 1129 for (i = 0; i < pool->base.clk_src_count; i++) { 1130 if (pool->base.clock_sources[i] == NULL) { 1131 dm_error("DC: failed to create clock sources!\n"); 1132 BREAK_TO_DEBUGGER(); 1133 goto res_create_fail; 1134 } 1135 } 1136 1137 pool->base.clk_mgr = dce_clk_mgr_create(ctx, 1138 &disp_clk_regs, 1139 &disp_clk_shift, 1140 &disp_clk_mask); 1141 if (pool->base.clk_mgr == NULL) { 1142 dm_error("DC: failed to create display clock!\n"); 1143 BREAK_TO_DEBUGGER(); 1144 goto res_create_fail; 1145 } 1146 1147 pool->base.dmcu = dce_dmcu_create(ctx, 1148 &dmcu_regs, 1149 &dmcu_shift, 1150 &dmcu_mask); 1151 if (pool->base.dmcu == NULL) { 1152 dm_error("DC: failed to create dmcu!\n"); 1153 BREAK_TO_DEBUGGER(); 1154 goto res_create_fail; 1155 } 1156 1157 pool->base.abm = dce_abm_create(ctx, 1158 &abm_regs, 1159 &abm_shift, 1160 &abm_mask); 1161 if (pool->base.abm == NULL) { 1162 dm_error("DC: failed to create abm!\n"); 1163 BREAK_TO_DEBUGGER(); 1164 goto res_create_fail; 1165 } 1166 1167 { 1168 struct irq_service_init_data init_data; 1169 init_data.ctx = dc->ctx; 1170 pool->base.irqs = dal_irq_service_dce80_create(&init_data); 1171 if (!pool->base.irqs) 1172 goto res_create_fail; 1173 } 1174 1175 for (i = 0; i < pool->base.pipe_count; i++) { 1176 pool->base.timing_generators[i] = dce80_timing_generator_create( 1177 ctx, i, &dce80_tg_offsets[i]); 1178 if (pool->base.timing_generators[i] == NULL) { 1179 BREAK_TO_DEBUGGER(); 1180 dm_error("DC: failed to create tg!\n"); 1181 goto res_create_fail; 1182 } 1183 1184 pool->base.mis[i] = dce80_mem_input_create(ctx, i); 1185 if (pool->base.mis[i] == NULL) { 1186 BREAK_TO_DEBUGGER(); 1187 dm_error("DC: failed to create memory input!\n"); 1188 goto res_create_fail; 1189 } 1190 1191 pool->base.ipps[i] = dce80_ipp_create(ctx, i); 1192 if (pool->base.ipps[i] == NULL) { 1193 BREAK_TO_DEBUGGER(); 1194 dm_error("DC: failed to create input pixel processor!\n"); 1195 goto res_create_fail; 1196 } 1197 1198 pool->base.transforms[i] = dce80_transform_create(ctx, i); 1199 if (pool->base.transforms[i] == NULL) { 1200 BREAK_TO_DEBUGGER(); 1201 dm_error("DC: failed to create transform!\n"); 1202 goto res_create_fail; 1203 } 1204 1205 pool->base.opps[i] = dce80_opp_create(ctx, i); 1206 if (pool->base.opps[i] == NULL) { 1207 BREAK_TO_DEBUGGER(); 1208 dm_error("DC: failed to create output pixel processor!\n"); 1209 goto res_create_fail; 1210 } 1211 } 1212 1213 for (i = 0; i < pool->base.res_cap->num_ddc; i++) { 1214 pool->base.engines[i] = dce80_aux_engine_create(ctx, i); 1215 if (pool->base.engines[i] == NULL) { 1216 BREAK_TO_DEBUGGER(); 1217 dm_error( 1218 "DC:failed to create aux engine!!\n"); 1219 goto res_create_fail; 1220 } 1221 pool->base.hw_i2cs[i] = dce80_i2c_hw_create(ctx, i); 1222 if (pool->base.hw_i2cs[i] == NULL) { 1223 BREAK_TO_DEBUGGER(); 1224 dm_error( 1225 "DC:failed to create i2c engine!!\n"); 1226 goto res_create_fail; 1227 } 1228 pool->base.sw_i2cs[i] = dce80_i2c_sw_create(ctx); 1229 if (pool->base.sw_i2cs[i] == NULL) { 1230 BREAK_TO_DEBUGGER(); 1231 dm_error( 1232 "DC:failed to create sw i2c!!\n"); 1233 goto res_create_fail; 1234 } 1235 } 1236 1237 dc->caps.max_planes = pool->base.pipe_count; 1238 dc->caps.disable_dp_clk_share = true; 1239 1240 if (!resource_construct(num_virtual_links, dc, &pool->base, 1241 &res_create_funcs)) 1242 goto res_create_fail; 1243 1244 /* Create hardware sequencer */ 1245 dce80_hw_sequencer_construct(dc); 1246 1247 return true; 1248 1249 res_create_fail: 1250 destruct(pool); 1251 return false; 1252 } 1253 1254 struct resource_pool *dce81_create_resource_pool( 1255 uint8_t num_virtual_links, 1256 struct dc *dc) 1257 { 1258 struct dce110_resource_pool *pool = 1259 kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL); 1260 1261 if (!pool) 1262 return NULL; 1263 1264 if (dce81_construct(num_virtual_links, dc, pool)) 1265 return &pool->base; 1266 1267 BREAK_TO_DEBUGGER(); 1268 return NULL; 1269 } 1270 1271 static bool dce83_construct( 1272 uint8_t num_virtual_links, 1273 struct dc *dc, 1274 struct dce110_resource_pool *pool) 1275 { 1276 unsigned int i; 1277 struct dc_context *ctx = dc->ctx; 1278 struct dc_firmware_info info; 1279 struct dc_bios *bp; 1280 1281 ctx->dc_bios->regs = &bios_regs; 1282 1283 pool->base.res_cap = &res_cap_83; 1284 pool->base.funcs = &dce80_res_pool_funcs; 1285 1286 1287 /************************************************* 1288 * Resource + asic cap harcoding * 1289 *************************************************/ 1290 pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE; 1291 pool->base.pipe_count = res_cap_83.num_timing_generator; 1292 pool->base.timing_generator_count = res_cap_83.num_timing_generator; 1293 dc->caps.max_downscale_ratio = 200; 1294 dc->caps.i2c_speed_in_khz = 40; 1295 dc->caps.max_cursor_size = 128; 1296 dc->caps.is_apu = true; 1297 1298 /************************************************* 1299 * Create resources * 1300 *************************************************/ 1301 1302 bp = ctx->dc_bios; 1303 1304 if ((bp->funcs->get_firmware_info(bp, &info) == BP_RESULT_OK) && 1305 info.external_clock_source_frequency_for_dp != 0) { 1306 pool->base.dp_clock_source = 1307 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_EXTERNAL, NULL, true); 1308 1309 pool->base.clock_sources[0] = 1310 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[0], false); 1311 pool->base.clock_sources[1] = 1312 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[1], false); 1313 pool->base.clk_src_count = 2; 1314 1315 } else { 1316 pool->base.dp_clock_source = 1317 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[0], true); 1318 1319 pool->base.clock_sources[0] = 1320 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[1], false); 1321 pool->base.clk_src_count = 1; 1322 } 1323 1324 if (pool->base.dp_clock_source == NULL) { 1325 dm_error("DC: failed to create dp clock source!\n"); 1326 BREAK_TO_DEBUGGER(); 1327 goto res_create_fail; 1328 } 1329 1330 for (i = 0; i < pool->base.clk_src_count; i++) { 1331 if (pool->base.clock_sources[i] == NULL) { 1332 dm_error("DC: failed to create clock sources!\n"); 1333 BREAK_TO_DEBUGGER(); 1334 goto res_create_fail; 1335 } 1336 } 1337 1338 pool->base.clk_mgr = dce_clk_mgr_create(ctx, 1339 &disp_clk_regs, 1340 &disp_clk_shift, 1341 &disp_clk_mask); 1342 if (pool->base.clk_mgr == NULL) { 1343 dm_error("DC: failed to create display clock!\n"); 1344 BREAK_TO_DEBUGGER(); 1345 goto res_create_fail; 1346 } 1347 1348 pool->base.dmcu = dce_dmcu_create(ctx, 1349 &dmcu_regs, 1350 &dmcu_shift, 1351 &dmcu_mask); 1352 if (pool->base.dmcu == NULL) { 1353 dm_error("DC: failed to create dmcu!\n"); 1354 BREAK_TO_DEBUGGER(); 1355 goto res_create_fail; 1356 } 1357 1358 pool->base.abm = dce_abm_create(ctx, 1359 &abm_regs, 1360 &abm_shift, 1361 &abm_mask); 1362 if (pool->base.abm == NULL) { 1363 dm_error("DC: failed to create abm!\n"); 1364 BREAK_TO_DEBUGGER(); 1365 goto res_create_fail; 1366 } 1367 1368 { 1369 struct irq_service_init_data init_data; 1370 init_data.ctx = dc->ctx; 1371 pool->base.irqs = dal_irq_service_dce80_create(&init_data); 1372 if (!pool->base.irqs) 1373 goto res_create_fail; 1374 } 1375 1376 for (i = 0; i < pool->base.pipe_count; i++) { 1377 pool->base.timing_generators[i] = dce80_timing_generator_create( 1378 ctx, i, &dce80_tg_offsets[i]); 1379 if (pool->base.timing_generators[i] == NULL) { 1380 BREAK_TO_DEBUGGER(); 1381 dm_error("DC: failed to create tg!\n"); 1382 goto res_create_fail; 1383 } 1384 1385 pool->base.mis[i] = dce80_mem_input_create(ctx, i); 1386 if (pool->base.mis[i] == NULL) { 1387 BREAK_TO_DEBUGGER(); 1388 dm_error("DC: failed to create memory input!\n"); 1389 goto res_create_fail; 1390 } 1391 1392 pool->base.ipps[i] = dce80_ipp_create(ctx, i); 1393 if (pool->base.ipps[i] == NULL) { 1394 BREAK_TO_DEBUGGER(); 1395 dm_error("DC: failed to create input pixel processor!\n"); 1396 goto res_create_fail; 1397 } 1398 1399 pool->base.transforms[i] = dce80_transform_create(ctx, i); 1400 if (pool->base.transforms[i] == NULL) { 1401 BREAK_TO_DEBUGGER(); 1402 dm_error("DC: failed to create transform!\n"); 1403 goto res_create_fail; 1404 } 1405 1406 pool->base.opps[i] = dce80_opp_create(ctx, i); 1407 if (pool->base.opps[i] == NULL) { 1408 BREAK_TO_DEBUGGER(); 1409 dm_error("DC: failed to create output pixel processor!\n"); 1410 goto res_create_fail; 1411 } 1412 } 1413 1414 for (i = 0; i < pool->base.res_cap->num_ddc; i++) { 1415 pool->base.engines[i] = dce80_aux_engine_create(ctx, i); 1416 if (pool->base.engines[i] == NULL) { 1417 BREAK_TO_DEBUGGER(); 1418 dm_error( 1419 "DC:failed to create aux engine!!\n"); 1420 goto res_create_fail; 1421 } 1422 pool->base.hw_i2cs[i] = dce80_i2c_hw_create(ctx, i); 1423 if (pool->base.hw_i2cs[i] == NULL) { 1424 BREAK_TO_DEBUGGER(); 1425 dm_error( 1426 "DC:failed to create i2c engine!!\n"); 1427 goto res_create_fail; 1428 } 1429 pool->base.sw_i2cs[i] = dce80_i2c_sw_create(ctx); 1430 if (pool->base.sw_i2cs[i] == NULL) { 1431 BREAK_TO_DEBUGGER(); 1432 dm_error( 1433 "DC:failed to create sw i2c!!\n"); 1434 goto res_create_fail; 1435 } 1436 } 1437 1438 dc->caps.max_planes = pool->base.pipe_count; 1439 dc->caps.disable_dp_clk_share = true; 1440 1441 if (!resource_construct(num_virtual_links, dc, &pool->base, 1442 &res_create_funcs)) 1443 goto res_create_fail; 1444 1445 /* Create hardware sequencer */ 1446 dce80_hw_sequencer_construct(dc); 1447 1448 return true; 1449 1450 res_create_fail: 1451 destruct(pool); 1452 return false; 1453 } 1454 1455 struct resource_pool *dce83_create_resource_pool( 1456 uint8_t num_virtual_links, 1457 struct dc *dc) 1458 { 1459 struct dce110_resource_pool *pool = 1460 kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL); 1461 1462 if (!pool) 1463 return NULL; 1464 1465 if (dce83_construct(num_virtual_links, dc, pool)) 1466 return &pool->base; 1467 1468 BREAK_TO_DEBUGGER(); 1469 return NULL; 1470 } 1471