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_mem_input.h" 41 #include "dce/dce_link_encoder.h" 42 #include "dce/dce_stream_encoder.h" 43 #include "dce/dce_ipp.h" 44 #include "dce/dce_transform.h" 45 #include "dce/dce_opp.h" 46 #include "dce/dce_clock_source.h" 47 #include "dce/dce_audio.h" 48 #include "dce/dce_hwseq.h" 49 #include "dce80/dce80_hw_sequencer.h" 50 #include "dce100/dce100_resource.h" 51 #include "dce/dce_panel_cntl.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 #include "dce80_resource.h" 62 63 #ifndef mmMC_HUB_RDREQ_DMIF_LIMIT 64 #include "gmc/gmc_7_1_d.h" 65 #include "gmc/gmc_7_1_sh_mask.h" 66 #endif 67 68 #ifndef mmDP_DPHY_INTERNAL_CTRL 69 #define mmDP_DPHY_INTERNAL_CTRL 0x1CDE 70 #define mmDP0_DP_DPHY_INTERNAL_CTRL 0x1CDE 71 #define mmDP1_DP_DPHY_INTERNAL_CTRL 0x1FDE 72 #define mmDP2_DP_DPHY_INTERNAL_CTRL 0x42DE 73 #define mmDP3_DP_DPHY_INTERNAL_CTRL 0x45DE 74 #define mmDP4_DP_DPHY_INTERNAL_CTRL 0x48DE 75 #define mmDP5_DP_DPHY_INTERNAL_CTRL 0x4BDE 76 #define mmDP6_DP_DPHY_INTERNAL_CTRL 0x4EDE 77 #endif 78 79 80 #ifndef mmBIOS_SCRATCH_2 81 #define mmBIOS_SCRATCH_2 0x05CB 82 #define mmBIOS_SCRATCH_3 0x05CC 83 #define mmBIOS_SCRATCH_6 0x05CF 84 #endif 85 86 #ifndef mmDP_DPHY_FAST_TRAINING 87 #define mmDP_DPHY_FAST_TRAINING 0x1CCE 88 #define mmDP0_DP_DPHY_FAST_TRAINING 0x1CCE 89 #define mmDP1_DP_DPHY_FAST_TRAINING 0x1FCE 90 #define mmDP2_DP_DPHY_FAST_TRAINING 0x42CE 91 #define mmDP3_DP_DPHY_FAST_TRAINING 0x45CE 92 #define mmDP4_DP_DPHY_FAST_TRAINING 0x48CE 93 #define mmDP5_DP_DPHY_FAST_TRAINING 0x4BCE 94 #define mmDP6_DP_DPHY_FAST_TRAINING 0x4ECE 95 #endif 96 97 98 #ifndef mmHPD_DC_HPD_CONTROL 99 #define mmHPD_DC_HPD_CONTROL 0x189A 100 #define mmHPD0_DC_HPD_CONTROL 0x189A 101 #define mmHPD1_DC_HPD_CONTROL 0x18A2 102 #define mmHPD2_DC_HPD_CONTROL 0x18AA 103 #define mmHPD3_DC_HPD_CONTROL 0x18B2 104 #define mmHPD4_DC_HPD_CONTROL 0x18BA 105 #define mmHPD5_DC_HPD_CONTROL 0x18C2 106 #endif 107 108 #define DCE11_DIG_FE_CNTL 0x4a00 109 #define DCE11_DIG_BE_CNTL 0x4a47 110 #define DCE11_DP_SEC 0x4ac3 111 112 static const struct dce110_timing_generator_offsets dce80_tg_offsets[] = { 113 { 114 .crtc = (mmCRTC0_CRTC_CONTROL - mmCRTC_CONTROL), 115 .dcp = (mmGRPH_CONTROL - mmGRPH_CONTROL), 116 .dmif = (mmDMIF_PG0_DPG_WATERMARK_MASK_CONTROL 117 - mmDPG_WATERMARK_MASK_CONTROL), 118 }, 119 { 120 .crtc = (mmCRTC1_CRTC_CONTROL - mmCRTC_CONTROL), 121 .dcp = (mmDCP1_GRPH_CONTROL - mmGRPH_CONTROL), 122 .dmif = (mmDMIF_PG1_DPG_WATERMARK_MASK_CONTROL 123 - mmDPG_WATERMARK_MASK_CONTROL), 124 }, 125 { 126 .crtc = (mmCRTC2_CRTC_CONTROL - mmCRTC_CONTROL), 127 .dcp = (mmDCP2_GRPH_CONTROL - mmGRPH_CONTROL), 128 .dmif = (mmDMIF_PG2_DPG_WATERMARK_MASK_CONTROL 129 - mmDPG_WATERMARK_MASK_CONTROL), 130 }, 131 { 132 .crtc = (mmCRTC3_CRTC_CONTROL - mmCRTC_CONTROL), 133 .dcp = (mmDCP3_GRPH_CONTROL - mmGRPH_CONTROL), 134 .dmif = (mmDMIF_PG3_DPG_WATERMARK_MASK_CONTROL 135 - mmDPG_WATERMARK_MASK_CONTROL), 136 }, 137 { 138 .crtc = (mmCRTC4_CRTC_CONTROL - mmCRTC_CONTROL), 139 .dcp = (mmDCP4_GRPH_CONTROL - mmGRPH_CONTROL), 140 .dmif = (mmDMIF_PG4_DPG_WATERMARK_MASK_CONTROL 141 - mmDPG_WATERMARK_MASK_CONTROL), 142 }, 143 { 144 .crtc = (mmCRTC5_CRTC_CONTROL - mmCRTC_CONTROL), 145 .dcp = (mmDCP5_GRPH_CONTROL - mmGRPH_CONTROL), 146 .dmif = (mmDMIF_PG5_DPG_WATERMARK_MASK_CONTROL 147 - mmDPG_WATERMARK_MASK_CONTROL), 148 } 149 }; 150 151 /* set register offset */ 152 #define SR(reg_name)\ 153 .reg_name = mm ## reg_name 154 155 /* set register offset with instance */ 156 #define SRI(reg_name, block, id)\ 157 .reg_name = mm ## block ## id ## _ ## reg_name 158 159 #define ipp_regs(id)\ 160 [id] = {\ 161 IPP_COMMON_REG_LIST_DCE_BASE(id)\ 162 } 163 164 static const struct dce_ipp_registers ipp_regs[] = { 165 ipp_regs(0), 166 ipp_regs(1), 167 ipp_regs(2), 168 ipp_regs(3), 169 ipp_regs(4), 170 ipp_regs(5) 171 }; 172 173 static const struct dce_ipp_shift ipp_shift = { 174 IPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT) 175 }; 176 177 static const struct dce_ipp_mask ipp_mask = { 178 IPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK) 179 }; 180 181 #define transform_regs(id)\ 182 [id] = {\ 183 XFM_COMMON_REG_LIST_DCE80(id)\ 184 } 185 186 static const struct dce_transform_registers xfm_regs[] = { 187 transform_regs(0), 188 transform_regs(1), 189 transform_regs(2), 190 transform_regs(3), 191 transform_regs(4), 192 transform_regs(5) 193 }; 194 195 static const struct dce_transform_shift xfm_shift = { 196 XFM_COMMON_MASK_SH_LIST_DCE80(__SHIFT) 197 }; 198 199 static const struct dce_transform_mask xfm_mask = { 200 XFM_COMMON_MASK_SH_LIST_DCE80(_MASK) 201 }; 202 203 #define aux_regs(id)\ 204 [id] = {\ 205 AUX_REG_LIST(id)\ 206 } 207 208 static const struct dce110_link_enc_aux_registers link_enc_aux_regs[] = { 209 aux_regs(0), 210 aux_regs(1), 211 aux_regs(2), 212 aux_regs(3), 213 aux_regs(4), 214 aux_regs(5) 215 }; 216 217 #define hpd_regs(id)\ 218 [id] = {\ 219 HPD_REG_LIST(id)\ 220 } 221 222 static const struct dce110_link_enc_hpd_registers link_enc_hpd_regs[] = { 223 hpd_regs(0), 224 hpd_regs(1), 225 hpd_regs(2), 226 hpd_regs(3), 227 hpd_regs(4), 228 hpd_regs(5) 229 }; 230 231 #define link_regs(id)\ 232 [id] = {\ 233 LE_DCE80_REG_LIST(id)\ 234 } 235 236 static const struct dce110_link_enc_registers link_enc_regs[] = { 237 link_regs(0), 238 link_regs(1), 239 link_regs(2), 240 link_regs(3), 241 link_regs(4), 242 link_regs(5), 243 link_regs(6), 244 }; 245 246 #define stream_enc_regs(id)\ 247 [id] = {\ 248 SE_COMMON_REG_LIST_DCE_BASE(id),\ 249 .AFMT_CNTL = 0,\ 250 } 251 252 static const struct dce110_stream_enc_registers stream_enc_regs[] = { 253 stream_enc_regs(0), 254 stream_enc_regs(1), 255 stream_enc_regs(2), 256 stream_enc_regs(3), 257 stream_enc_regs(4), 258 stream_enc_regs(5), 259 stream_enc_regs(6) 260 }; 261 262 static const struct dce_stream_encoder_shift se_shift = { 263 SE_COMMON_MASK_SH_LIST_DCE80_100(__SHIFT) 264 }; 265 266 static const struct dce_stream_encoder_mask se_mask = { 267 SE_COMMON_MASK_SH_LIST_DCE80_100(_MASK) 268 }; 269 270 static const struct dce_panel_cntl_registers panel_cntl_regs[] = { 271 { DCE_PANEL_CNTL_REG_LIST() } 272 }; 273 274 static const struct dce_panel_cntl_shift panel_cntl_shift = { 275 DCE_PANEL_CNTL_MASK_SH_LIST(__SHIFT) 276 }; 277 278 static const struct dce_panel_cntl_mask panel_cntl_mask = { 279 DCE_PANEL_CNTL_MASK_SH_LIST(_MASK) 280 }; 281 282 #define opp_regs(id)\ 283 [id] = {\ 284 OPP_DCE_80_REG_LIST(id),\ 285 } 286 287 static const struct dce_opp_registers opp_regs[] = { 288 opp_regs(0), 289 opp_regs(1), 290 opp_regs(2), 291 opp_regs(3), 292 opp_regs(4), 293 opp_regs(5) 294 }; 295 296 static const struct dce_opp_shift opp_shift = { 297 OPP_COMMON_MASK_SH_LIST_DCE_80(__SHIFT) 298 }; 299 300 static const struct dce_opp_mask opp_mask = { 301 OPP_COMMON_MASK_SH_LIST_DCE_80(_MASK) 302 }; 303 304 static const struct dce110_aux_registers_shift aux_shift = { 305 DCE10_AUX_MASK_SH_LIST(__SHIFT) 306 }; 307 308 static const struct dce110_aux_registers_mask aux_mask = { 309 DCE10_AUX_MASK_SH_LIST(_MASK) 310 }; 311 312 #define aux_engine_regs(id)\ 313 [id] = {\ 314 AUX_COMMON_REG_LIST(id), \ 315 .AUX_RESET_MASK = 0 \ 316 } 317 318 static const struct dce110_aux_registers aux_engine_regs[] = { 319 aux_engine_regs(0), 320 aux_engine_regs(1), 321 aux_engine_regs(2), 322 aux_engine_regs(3), 323 aux_engine_regs(4), 324 aux_engine_regs(5) 325 }; 326 327 #define audio_regs(id)\ 328 [id] = {\ 329 AUD_COMMON_REG_LIST(id)\ 330 } 331 332 static const struct dce_audio_registers audio_regs[] = { 333 audio_regs(0), 334 audio_regs(1), 335 audio_regs(2), 336 audio_regs(3), 337 audio_regs(4), 338 audio_regs(5), 339 audio_regs(6), 340 }; 341 342 static const struct dce_audio_shift audio_shift = { 343 AUD_COMMON_MASK_SH_LIST(__SHIFT) 344 }; 345 346 static const struct dce_audio_mask audio_mask = { 347 AUD_COMMON_MASK_SH_LIST(_MASK) 348 }; 349 350 #define clk_src_regs(id)\ 351 [id] = {\ 352 CS_COMMON_REG_LIST_DCE_80(id),\ 353 } 354 355 356 static const struct dce110_clk_src_regs clk_src_regs[] = { 357 clk_src_regs(0), 358 clk_src_regs(1), 359 clk_src_regs(2) 360 }; 361 362 static const struct dce110_clk_src_shift cs_shift = { 363 CS_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT) 364 }; 365 366 static const struct dce110_clk_src_mask cs_mask = { 367 CS_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK) 368 }; 369 370 static const struct bios_registers bios_regs = { 371 .BIOS_SCRATCH_3 = mmBIOS_SCRATCH_3, 372 .BIOS_SCRATCH_6 = mmBIOS_SCRATCH_6 373 }; 374 375 static const struct resource_caps res_cap = { 376 .num_timing_generator = 6, 377 .num_audio = 6, 378 .num_stream_encoder = 6, 379 .num_pll = 3, 380 .num_ddc = 6, 381 }; 382 383 static const struct resource_caps res_cap_81 = { 384 .num_timing_generator = 4, 385 .num_audio = 7, 386 .num_stream_encoder = 7, 387 .num_pll = 3, 388 .num_ddc = 6, 389 }; 390 391 static const struct resource_caps res_cap_83 = { 392 .num_timing_generator = 2, 393 .num_audio = 6, 394 .num_stream_encoder = 6, 395 .num_pll = 2, 396 .num_ddc = 2, 397 }; 398 399 static const struct dc_plane_cap plane_cap = { 400 .type = DC_PLANE_TYPE_DCE_RGB, 401 402 .pixel_format_support = { 403 .argb8888 = true, 404 .nv12 = false, 405 .fp16 = true 406 }, 407 408 .max_upscale_factor = { 409 .argb8888 = 16000, 410 .nv12 = 1, 411 .fp16 = 1 412 }, 413 414 .max_downscale_factor = { 415 .argb8888 = 250, 416 .nv12 = 1, 417 .fp16 = 1 418 } 419 }; 420 421 static const struct dce_dmcu_registers dmcu_regs = { 422 DMCU_DCE80_REG_LIST() 423 }; 424 425 static const struct dce_dmcu_shift dmcu_shift = { 426 DMCU_MASK_SH_LIST_DCE80(__SHIFT) 427 }; 428 429 static const struct dce_dmcu_mask dmcu_mask = { 430 DMCU_MASK_SH_LIST_DCE80(_MASK) 431 }; 432 static const struct dce_abm_registers abm_regs = { 433 ABM_DCE110_COMMON_REG_LIST() 434 }; 435 436 static const struct dce_abm_shift abm_shift = { 437 ABM_MASK_SH_LIST_DCE110(__SHIFT) 438 }; 439 440 static const struct dce_abm_mask abm_mask = { 441 ABM_MASK_SH_LIST_DCE110(_MASK) 442 }; 443 444 #define CTX ctx 445 #define REG(reg) mm ## reg 446 447 #ifndef mmCC_DC_HDMI_STRAPS 448 #define mmCC_DC_HDMI_STRAPS 0x1918 449 #define CC_DC_HDMI_STRAPS__HDMI_DISABLE_MASK 0x40 450 #define CC_DC_HDMI_STRAPS__HDMI_DISABLE__SHIFT 0x6 451 #define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER_MASK 0x700 452 #define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER__SHIFT 0x8 453 #endif 454 455 static int map_transmitter_id_to_phy_instance( 456 enum transmitter transmitter) 457 { 458 switch (transmitter) { 459 case TRANSMITTER_UNIPHY_A: 460 return 0; 461 case TRANSMITTER_UNIPHY_B: 462 return 1; 463 case TRANSMITTER_UNIPHY_C: 464 return 2; 465 case TRANSMITTER_UNIPHY_D: 466 return 3; 467 case TRANSMITTER_UNIPHY_E: 468 return 4; 469 case TRANSMITTER_UNIPHY_F: 470 return 5; 471 case TRANSMITTER_UNIPHY_G: 472 return 6; 473 default: 474 ASSERT(0); 475 return 0; 476 } 477 } 478 479 static void read_dce_straps( 480 struct dc_context *ctx, 481 struct resource_straps *straps) 482 { 483 REG_GET_2(CC_DC_HDMI_STRAPS, 484 HDMI_DISABLE, &straps->hdmi_disable, 485 AUDIO_STREAM_NUMBER, &straps->audio_stream_number); 486 487 REG_GET(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO, &straps->dc_pinstraps_audio); 488 } 489 490 static struct audio *create_audio( 491 struct dc_context *ctx, unsigned int inst) 492 { 493 return dce_audio_create(ctx, inst, 494 &audio_regs[inst], &audio_shift, &audio_mask); 495 } 496 497 static struct timing_generator *dce80_timing_generator_create( 498 struct dc_context *ctx, 499 uint32_t instance, 500 const struct dce110_timing_generator_offsets *offsets) 501 { 502 struct dce110_timing_generator *tg110 = 503 kzalloc(sizeof(struct dce110_timing_generator), GFP_KERNEL); 504 505 if (!tg110) 506 return NULL; 507 508 dce80_timing_generator_construct(tg110, ctx, instance, offsets); 509 return &tg110->base; 510 } 511 512 static struct output_pixel_processor *dce80_opp_create( 513 struct dc_context *ctx, 514 uint32_t inst) 515 { 516 struct dce110_opp *opp = 517 kzalloc(sizeof(struct dce110_opp), GFP_KERNEL); 518 519 if (!opp) 520 return NULL; 521 522 dce110_opp_construct(opp, 523 ctx, inst, &opp_regs[inst], &opp_shift, &opp_mask); 524 return &opp->base; 525 } 526 527 static struct dce_aux *dce80_aux_engine_create( 528 struct dc_context *ctx, 529 uint32_t inst) 530 { 531 struct aux_engine_dce110 *aux_engine = 532 kzalloc(sizeof(struct aux_engine_dce110), GFP_KERNEL); 533 534 if (!aux_engine) 535 return NULL; 536 537 dce110_aux_engine_construct(aux_engine, ctx, inst, 538 SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD, 539 &aux_engine_regs[inst], 540 &aux_mask, 541 &aux_shift, 542 ctx->dc->caps.extended_aux_timeout_support); 543 544 return &aux_engine->base; 545 } 546 #define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST(id) } 547 548 static const struct dce_i2c_registers i2c_hw_regs[] = { 549 i2c_inst_regs(1), 550 i2c_inst_regs(2), 551 i2c_inst_regs(3), 552 i2c_inst_regs(4), 553 i2c_inst_regs(5), 554 i2c_inst_regs(6), 555 }; 556 557 static const struct dce_i2c_shift i2c_shifts = { 558 I2C_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT) 559 }; 560 561 static const struct dce_i2c_mask i2c_masks = { 562 I2C_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK) 563 }; 564 565 static struct dce_i2c_hw *dce80_i2c_hw_create( 566 struct dc_context *ctx, 567 uint32_t inst) 568 { 569 struct dce_i2c_hw *dce_i2c_hw = 570 kzalloc(sizeof(struct dce_i2c_hw), GFP_KERNEL); 571 572 if (!dce_i2c_hw) 573 return NULL; 574 575 dce_i2c_hw_construct(dce_i2c_hw, ctx, inst, 576 &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks); 577 578 return dce_i2c_hw; 579 } 580 581 static struct dce_i2c_sw *dce80_i2c_sw_create( 582 struct dc_context *ctx) 583 { 584 struct dce_i2c_sw *dce_i2c_sw = 585 kzalloc(sizeof(struct dce_i2c_sw), GFP_KERNEL); 586 587 if (!dce_i2c_sw) 588 return NULL; 589 590 dce_i2c_sw_construct(dce_i2c_sw, ctx); 591 592 return dce_i2c_sw; 593 } 594 static struct stream_encoder *dce80_stream_encoder_create( 595 enum engine_id eng_id, 596 struct dc_context *ctx) 597 { 598 struct dce110_stream_encoder *enc110 = 599 kzalloc(sizeof(struct dce110_stream_encoder), GFP_KERNEL); 600 601 if (!enc110) 602 return NULL; 603 604 dce110_stream_encoder_construct(enc110, ctx, ctx->dc_bios, eng_id, 605 &stream_enc_regs[eng_id], 606 &se_shift, &se_mask); 607 return &enc110->base; 608 } 609 610 #define SRII(reg_name, block, id)\ 611 .reg_name[id] = mm ## block ## id ## _ ## reg_name 612 613 static const struct dce_hwseq_registers hwseq_reg = { 614 HWSEQ_DCE8_REG_LIST() 615 }; 616 617 static const struct dce_hwseq_shift hwseq_shift = { 618 HWSEQ_DCE8_MASK_SH_LIST(__SHIFT) 619 }; 620 621 static const struct dce_hwseq_mask hwseq_mask = { 622 HWSEQ_DCE8_MASK_SH_LIST(_MASK) 623 }; 624 625 static struct dce_hwseq *dce80_hwseq_create( 626 struct dc_context *ctx) 627 { 628 struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL); 629 630 if (hws) { 631 hws->ctx = ctx; 632 hws->regs = &hwseq_reg; 633 hws->shifts = &hwseq_shift; 634 hws->masks = &hwseq_mask; 635 } 636 return hws; 637 } 638 639 static const struct resource_create_funcs res_create_funcs = { 640 .read_dce_straps = read_dce_straps, 641 .create_audio = create_audio, 642 .create_stream_encoder = dce80_stream_encoder_create, 643 .create_hwseq = dce80_hwseq_create, 644 }; 645 646 #define mi_inst_regs(id) { \ 647 MI_DCE8_REG_LIST(id), \ 648 .MC_HUB_RDREQ_DMIF_LIMIT = mmMC_HUB_RDREQ_DMIF_LIMIT \ 649 } 650 static const struct dce_mem_input_registers mi_regs[] = { 651 mi_inst_regs(0), 652 mi_inst_regs(1), 653 mi_inst_regs(2), 654 mi_inst_regs(3), 655 mi_inst_regs(4), 656 mi_inst_regs(5), 657 }; 658 659 static const struct dce_mem_input_shift mi_shifts = { 660 MI_DCE8_MASK_SH_LIST(__SHIFT), 661 .ENABLE = MC_HUB_RDREQ_DMIF_LIMIT__ENABLE__SHIFT 662 }; 663 664 static const struct dce_mem_input_mask mi_masks = { 665 MI_DCE8_MASK_SH_LIST(_MASK), 666 .ENABLE = MC_HUB_RDREQ_DMIF_LIMIT__ENABLE_MASK 667 }; 668 669 static struct mem_input *dce80_mem_input_create( 670 struct dc_context *ctx, 671 uint32_t inst) 672 { 673 struct dce_mem_input *dce_mi = kzalloc(sizeof(struct dce_mem_input), 674 GFP_KERNEL); 675 676 if (!dce_mi) { 677 BREAK_TO_DEBUGGER(); 678 return NULL; 679 } 680 681 dce_mem_input_construct(dce_mi, ctx, inst, &mi_regs[inst], &mi_shifts, &mi_masks); 682 dce_mi->wa.single_head_rdreq_dmif_limit = 2; 683 return &dce_mi->base; 684 } 685 686 static void dce80_transform_destroy(struct transform **xfm) 687 { 688 kfree(TO_DCE_TRANSFORM(*xfm)); 689 *xfm = NULL; 690 } 691 692 static struct transform *dce80_transform_create( 693 struct dc_context *ctx, 694 uint32_t inst) 695 { 696 struct dce_transform *transform = 697 kzalloc(sizeof(struct dce_transform), GFP_KERNEL); 698 699 if (!transform) 700 return NULL; 701 702 dce_transform_construct(transform, ctx, inst, 703 &xfm_regs[inst], &xfm_shift, &xfm_mask); 704 transform->prescaler_on = false; 705 return &transform->base; 706 } 707 708 static const struct encoder_feature_support link_enc_feature = { 709 .max_hdmi_deep_color = COLOR_DEPTH_121212, 710 .max_hdmi_pixel_clock = 297000, 711 .flags.bits.IS_HBR2_CAPABLE = true, 712 .flags.bits.IS_TPS3_CAPABLE = true 713 }; 714 715 static struct link_encoder *dce80_link_encoder_create( 716 struct dc_context *ctx, 717 const struct encoder_init_data *enc_init_data) 718 { 719 struct dce110_link_encoder *enc110 = 720 kzalloc(sizeof(struct dce110_link_encoder), GFP_KERNEL); 721 int link_regs_id; 722 723 if (!enc110) 724 return NULL; 725 726 link_regs_id = 727 map_transmitter_id_to_phy_instance(enc_init_data->transmitter); 728 729 dce110_link_encoder_construct(enc110, 730 enc_init_data, 731 &link_enc_feature, 732 &link_enc_regs[link_regs_id], 733 &link_enc_aux_regs[enc_init_data->channel - 1], 734 &link_enc_hpd_regs[enc_init_data->hpd_source]); 735 return &enc110->base; 736 } 737 738 static struct panel_cntl *dce80_panel_cntl_create(const struct panel_cntl_init_data *init_data) 739 { 740 struct dce_panel_cntl *panel_cntl = 741 kzalloc(sizeof(struct dce_panel_cntl), GFP_KERNEL); 742 743 if (!panel_cntl) 744 return NULL; 745 746 dce_panel_cntl_construct(panel_cntl, 747 init_data, 748 &panel_cntl_regs[init_data->inst], 749 &panel_cntl_shift, 750 &panel_cntl_mask); 751 752 return &panel_cntl->base; 753 } 754 755 static struct clock_source *dce80_clock_source_create( 756 struct dc_context *ctx, 757 struct dc_bios *bios, 758 enum clock_source_id id, 759 const struct dce110_clk_src_regs *regs, 760 bool dp_clk_src) 761 { 762 struct dce110_clk_src *clk_src = 763 kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL); 764 765 if (!clk_src) 766 return NULL; 767 768 if (dce110_clk_src_construct(clk_src, ctx, bios, id, 769 regs, &cs_shift, &cs_mask)) { 770 clk_src->base.dp_clk_src = dp_clk_src; 771 return &clk_src->base; 772 } 773 774 kfree(clk_src); 775 BREAK_TO_DEBUGGER(); 776 return NULL; 777 } 778 779 static void dce80_clock_source_destroy(struct clock_source **clk_src) 780 { 781 kfree(TO_DCE110_CLK_SRC(*clk_src)); 782 *clk_src = NULL; 783 } 784 785 static struct input_pixel_processor *dce80_ipp_create( 786 struct dc_context *ctx, uint32_t inst) 787 { 788 struct dce_ipp *ipp = kzalloc(sizeof(struct dce_ipp), GFP_KERNEL); 789 790 if (!ipp) { 791 BREAK_TO_DEBUGGER(); 792 return NULL; 793 } 794 795 dce_ipp_construct(ipp, ctx, inst, 796 &ipp_regs[inst], &ipp_shift, &ipp_mask); 797 return &ipp->base; 798 } 799 800 static void dce80_resource_destruct(struct dce110_resource_pool *pool) 801 { 802 unsigned int i; 803 804 for (i = 0; i < pool->base.pipe_count; i++) { 805 if (pool->base.opps[i] != NULL) 806 dce110_opp_destroy(&pool->base.opps[i]); 807 808 if (pool->base.transforms[i] != NULL) 809 dce80_transform_destroy(&pool->base.transforms[i]); 810 811 if (pool->base.ipps[i] != NULL) 812 dce_ipp_destroy(&pool->base.ipps[i]); 813 814 if (pool->base.mis[i] != NULL) { 815 kfree(TO_DCE_MEM_INPUT(pool->base.mis[i])); 816 pool->base.mis[i] = NULL; 817 } 818 819 if (pool->base.timing_generators[i] != NULL) { 820 kfree(DCE110TG_FROM_TG(pool->base.timing_generators[i])); 821 pool->base.timing_generators[i] = NULL; 822 } 823 } 824 825 for (i = 0; i < pool->base.res_cap->num_ddc; i++) { 826 if (pool->base.engines[i] != NULL) 827 dce110_engine_destroy(&pool->base.engines[i]); 828 if (pool->base.hw_i2cs[i] != NULL) { 829 kfree(pool->base.hw_i2cs[i]); 830 pool->base.hw_i2cs[i] = NULL; 831 } 832 if (pool->base.sw_i2cs[i] != NULL) { 833 kfree(pool->base.sw_i2cs[i]); 834 pool->base.sw_i2cs[i] = NULL; 835 } 836 } 837 838 for (i = 0; i < pool->base.stream_enc_count; i++) { 839 if (pool->base.stream_enc[i] != NULL) 840 kfree(DCE110STRENC_FROM_STRENC(pool->base.stream_enc[i])); 841 } 842 843 for (i = 0; i < pool->base.clk_src_count; i++) { 844 if (pool->base.clock_sources[i] != NULL) { 845 dce80_clock_source_destroy(&pool->base.clock_sources[i]); 846 } 847 } 848 849 if (pool->base.abm != NULL) 850 dce_abm_destroy(&pool->base.abm); 851 852 if (pool->base.dmcu != NULL) 853 dce_dmcu_destroy(&pool->base.dmcu); 854 855 if (pool->base.dp_clock_source != NULL) 856 dce80_clock_source_destroy(&pool->base.dp_clock_source); 857 858 for (i = 0; i < pool->base.audio_count; i++) { 859 if (pool->base.audios[i] != NULL) { 860 dce_aud_destroy(&pool->base.audios[i]); 861 } 862 } 863 864 if (pool->base.irqs != NULL) { 865 dal_irq_service_destroy(&pool->base.irqs); 866 } 867 } 868 869 static bool dce80_validate_bandwidth( 870 struct dc *dc, 871 struct dc_state *context, 872 bool fast_validate) 873 { 874 int i; 875 bool at_least_one_pipe = false; 876 877 for (i = 0; i < dc->res_pool->pipe_count; i++) { 878 if (context->res_ctx.pipe_ctx[i].stream) 879 at_least_one_pipe = true; 880 } 881 882 if (at_least_one_pipe) { 883 /* TODO implement when needed but for now hardcode max value*/ 884 context->bw_ctx.bw.dce.dispclk_khz = 681000; 885 context->bw_ctx.bw.dce.yclk_khz = 250000 * MEMORY_TYPE_MULTIPLIER_CZ; 886 } else { 887 context->bw_ctx.bw.dce.dispclk_khz = 0; 888 context->bw_ctx.bw.dce.yclk_khz = 0; 889 } 890 891 return true; 892 } 893 894 static bool dce80_validate_surface_sets( 895 struct dc_state *context) 896 { 897 int i; 898 899 for (i = 0; i < context->stream_count; i++) { 900 if (context->stream_status[i].plane_count == 0) 901 continue; 902 903 if (context->stream_status[i].plane_count > 1) 904 return false; 905 906 if (context->stream_status[i].plane_states[0]->format 907 >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) 908 return false; 909 } 910 911 return true; 912 } 913 914 static enum dc_status dce80_validate_global( 915 struct dc *dc, 916 struct dc_state *context) 917 { 918 if (!dce80_validate_surface_sets(context)) 919 return DC_FAIL_SURFACE_VALIDATE; 920 921 return DC_OK; 922 } 923 924 static void dce80_destroy_resource_pool(struct resource_pool **pool) 925 { 926 struct dce110_resource_pool *dce110_pool = TO_DCE110_RES_POOL(*pool); 927 928 dce80_resource_destruct(dce110_pool); 929 kfree(dce110_pool); 930 *pool = NULL; 931 } 932 933 static const struct resource_funcs dce80_res_pool_funcs = { 934 .destroy = dce80_destroy_resource_pool, 935 .link_enc_create = dce80_link_encoder_create, 936 .panel_cntl_create = dce80_panel_cntl_create, 937 .validate_bandwidth = dce80_validate_bandwidth, 938 .validate_plane = dce100_validate_plane, 939 .add_stream_to_ctx = dce100_add_stream_to_ctx, 940 .validate_global = dce80_validate_global, 941 .find_first_free_match_stream_enc_for_link = dce100_find_first_free_match_stream_enc_for_link 942 }; 943 944 static bool dce80_construct( 945 uint8_t num_virtual_links, 946 struct dc *dc, 947 struct dce110_resource_pool *pool) 948 { 949 unsigned int i; 950 struct dc_context *ctx = dc->ctx; 951 struct dc_bios *bp; 952 953 ctx->dc_bios->regs = &bios_regs; 954 955 pool->base.res_cap = &res_cap; 956 pool->base.funcs = &dce80_res_pool_funcs; 957 958 959 /************************************************* 960 * Resource + asic cap harcoding * 961 *************************************************/ 962 pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE; 963 pool->base.pipe_count = res_cap.num_timing_generator; 964 pool->base.timing_generator_count = res_cap.num_timing_generator; 965 dc->caps.max_downscale_ratio = 200; 966 dc->caps.i2c_speed_in_khz = 40; 967 dc->caps.i2c_speed_in_khz_hdcp = 40; 968 dc->caps.max_cursor_size = 128; 969 dc->caps.min_horizontal_blanking_period = 80; 970 dc->caps.dual_link_dvi = true; 971 dc->caps.extended_aux_timeout_support = false; 972 973 /************************************************* 974 * Create resources * 975 *************************************************/ 976 977 bp = ctx->dc_bios; 978 979 if (bp->fw_info_valid && bp->fw_info.external_clock_source_frequency_for_dp != 0) { 980 pool->base.dp_clock_source = 981 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_EXTERNAL, NULL, true); 982 983 pool->base.clock_sources[0] = 984 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], false); 985 pool->base.clock_sources[1] = 986 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false); 987 pool->base.clock_sources[2] = 988 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false); 989 pool->base.clk_src_count = 3; 990 991 } else { 992 pool->base.dp_clock_source = 993 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], true); 994 995 pool->base.clock_sources[0] = 996 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false); 997 pool->base.clock_sources[1] = 998 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false); 999 pool->base.clk_src_count = 2; 1000 } 1001 1002 if (pool->base.dp_clock_source == NULL) { 1003 dm_error("DC: failed to create dp clock source!\n"); 1004 BREAK_TO_DEBUGGER(); 1005 goto res_create_fail; 1006 } 1007 1008 for (i = 0; i < pool->base.clk_src_count; i++) { 1009 if (pool->base.clock_sources[i] == NULL) { 1010 dm_error("DC: failed to create clock sources!\n"); 1011 BREAK_TO_DEBUGGER(); 1012 goto res_create_fail; 1013 } 1014 } 1015 1016 pool->base.dmcu = dce_dmcu_create(ctx, 1017 &dmcu_regs, 1018 &dmcu_shift, 1019 &dmcu_mask); 1020 if (pool->base.dmcu == NULL) { 1021 dm_error("DC: failed to create dmcu!\n"); 1022 BREAK_TO_DEBUGGER(); 1023 goto res_create_fail; 1024 } 1025 1026 pool->base.abm = dce_abm_create(ctx, 1027 &abm_regs, 1028 &abm_shift, 1029 &abm_mask); 1030 if (pool->base.abm == NULL) { 1031 dm_error("DC: failed to create abm!\n"); 1032 BREAK_TO_DEBUGGER(); 1033 goto res_create_fail; 1034 } 1035 1036 { 1037 struct irq_service_init_data init_data; 1038 init_data.ctx = dc->ctx; 1039 pool->base.irqs = dal_irq_service_dce80_create(&init_data); 1040 if (!pool->base.irqs) 1041 goto res_create_fail; 1042 } 1043 1044 for (i = 0; i < pool->base.pipe_count; i++) { 1045 pool->base.timing_generators[i] = dce80_timing_generator_create( 1046 ctx, i, &dce80_tg_offsets[i]); 1047 if (pool->base.timing_generators[i] == NULL) { 1048 BREAK_TO_DEBUGGER(); 1049 dm_error("DC: failed to create tg!\n"); 1050 goto res_create_fail; 1051 } 1052 1053 pool->base.mis[i] = dce80_mem_input_create(ctx, i); 1054 if (pool->base.mis[i] == NULL) { 1055 BREAK_TO_DEBUGGER(); 1056 dm_error("DC: failed to create memory input!\n"); 1057 goto res_create_fail; 1058 } 1059 1060 pool->base.ipps[i] = dce80_ipp_create(ctx, i); 1061 if (pool->base.ipps[i] == NULL) { 1062 BREAK_TO_DEBUGGER(); 1063 dm_error("DC: failed to create input pixel processor!\n"); 1064 goto res_create_fail; 1065 } 1066 1067 pool->base.transforms[i] = dce80_transform_create(ctx, i); 1068 if (pool->base.transforms[i] == NULL) { 1069 BREAK_TO_DEBUGGER(); 1070 dm_error("DC: failed to create transform!\n"); 1071 goto res_create_fail; 1072 } 1073 1074 pool->base.opps[i] = dce80_opp_create(ctx, i); 1075 if (pool->base.opps[i] == NULL) { 1076 BREAK_TO_DEBUGGER(); 1077 dm_error("DC: failed to create output pixel processor!\n"); 1078 goto res_create_fail; 1079 } 1080 } 1081 1082 for (i = 0; i < pool->base.res_cap->num_ddc; i++) { 1083 pool->base.engines[i] = dce80_aux_engine_create(ctx, i); 1084 if (pool->base.engines[i] == NULL) { 1085 BREAK_TO_DEBUGGER(); 1086 dm_error( 1087 "DC:failed to create aux engine!!\n"); 1088 goto res_create_fail; 1089 } 1090 pool->base.hw_i2cs[i] = dce80_i2c_hw_create(ctx, i); 1091 if (pool->base.hw_i2cs[i] == NULL) { 1092 BREAK_TO_DEBUGGER(); 1093 dm_error( 1094 "DC:failed to create i2c engine!!\n"); 1095 goto res_create_fail; 1096 } 1097 pool->base.sw_i2cs[i] = dce80_i2c_sw_create(ctx); 1098 if (pool->base.sw_i2cs[i] == NULL) { 1099 BREAK_TO_DEBUGGER(); 1100 dm_error( 1101 "DC:failed to create sw i2c!!\n"); 1102 goto res_create_fail; 1103 } 1104 } 1105 1106 dc->caps.max_planes = pool->base.pipe_count; 1107 1108 for (i = 0; i < dc->caps.max_planes; ++i) 1109 dc->caps.planes[i] = plane_cap; 1110 1111 dc->caps.disable_dp_clk_share = true; 1112 1113 if (!resource_construct(num_virtual_links, dc, &pool->base, 1114 &res_create_funcs)) 1115 goto res_create_fail; 1116 1117 /* Create hardware sequencer */ 1118 dce80_hw_sequencer_construct(dc); 1119 1120 return true; 1121 1122 res_create_fail: 1123 dce80_resource_destruct(pool); 1124 return false; 1125 } 1126 1127 struct resource_pool *dce80_create_resource_pool( 1128 uint8_t num_virtual_links, 1129 struct dc *dc) 1130 { 1131 struct dce110_resource_pool *pool = 1132 kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL); 1133 1134 if (!pool) 1135 return NULL; 1136 1137 if (dce80_construct(num_virtual_links, dc, pool)) 1138 return &pool->base; 1139 1140 BREAK_TO_DEBUGGER(); 1141 return NULL; 1142 } 1143 1144 static bool dce81_construct( 1145 uint8_t num_virtual_links, 1146 struct dc *dc, 1147 struct dce110_resource_pool *pool) 1148 { 1149 unsigned int i; 1150 struct dc_context *ctx = dc->ctx; 1151 struct dc_bios *bp; 1152 1153 ctx->dc_bios->regs = &bios_regs; 1154 1155 pool->base.res_cap = &res_cap_81; 1156 pool->base.funcs = &dce80_res_pool_funcs; 1157 1158 1159 /************************************************* 1160 * Resource + asic cap harcoding * 1161 *************************************************/ 1162 pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE; 1163 pool->base.pipe_count = res_cap_81.num_timing_generator; 1164 pool->base.timing_generator_count = res_cap_81.num_timing_generator; 1165 dc->caps.max_downscale_ratio = 200; 1166 dc->caps.i2c_speed_in_khz = 40; 1167 dc->caps.i2c_speed_in_khz_hdcp = 40; 1168 dc->caps.max_cursor_size = 128; 1169 dc->caps.min_horizontal_blanking_period = 80; 1170 dc->caps.is_apu = true; 1171 1172 /************************************************* 1173 * Create resources * 1174 *************************************************/ 1175 1176 bp = ctx->dc_bios; 1177 1178 if (bp->fw_info_valid && bp->fw_info.external_clock_source_frequency_for_dp != 0) { 1179 pool->base.dp_clock_source = 1180 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_EXTERNAL, NULL, true); 1181 1182 pool->base.clock_sources[0] = 1183 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], false); 1184 pool->base.clock_sources[1] = 1185 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false); 1186 pool->base.clock_sources[2] = 1187 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false); 1188 pool->base.clk_src_count = 3; 1189 1190 } else { 1191 pool->base.dp_clock_source = 1192 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], true); 1193 1194 pool->base.clock_sources[0] = 1195 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false); 1196 pool->base.clock_sources[1] = 1197 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false); 1198 pool->base.clk_src_count = 2; 1199 } 1200 1201 if (pool->base.dp_clock_source == NULL) { 1202 dm_error("DC: failed to create dp clock source!\n"); 1203 BREAK_TO_DEBUGGER(); 1204 goto res_create_fail; 1205 } 1206 1207 for (i = 0; i < pool->base.clk_src_count; i++) { 1208 if (pool->base.clock_sources[i] == NULL) { 1209 dm_error("DC: failed to create clock sources!\n"); 1210 BREAK_TO_DEBUGGER(); 1211 goto res_create_fail; 1212 } 1213 } 1214 1215 pool->base.dmcu = dce_dmcu_create(ctx, 1216 &dmcu_regs, 1217 &dmcu_shift, 1218 &dmcu_mask); 1219 if (pool->base.dmcu == NULL) { 1220 dm_error("DC: failed to create dmcu!\n"); 1221 BREAK_TO_DEBUGGER(); 1222 goto res_create_fail; 1223 } 1224 1225 pool->base.abm = dce_abm_create(ctx, 1226 &abm_regs, 1227 &abm_shift, 1228 &abm_mask); 1229 if (pool->base.abm == NULL) { 1230 dm_error("DC: failed to create abm!\n"); 1231 BREAK_TO_DEBUGGER(); 1232 goto res_create_fail; 1233 } 1234 1235 { 1236 struct irq_service_init_data init_data; 1237 init_data.ctx = dc->ctx; 1238 pool->base.irqs = dal_irq_service_dce80_create(&init_data); 1239 if (!pool->base.irqs) 1240 goto res_create_fail; 1241 } 1242 1243 for (i = 0; i < pool->base.pipe_count; i++) { 1244 pool->base.timing_generators[i] = dce80_timing_generator_create( 1245 ctx, i, &dce80_tg_offsets[i]); 1246 if (pool->base.timing_generators[i] == NULL) { 1247 BREAK_TO_DEBUGGER(); 1248 dm_error("DC: failed to create tg!\n"); 1249 goto res_create_fail; 1250 } 1251 1252 pool->base.mis[i] = dce80_mem_input_create(ctx, i); 1253 if (pool->base.mis[i] == NULL) { 1254 BREAK_TO_DEBUGGER(); 1255 dm_error("DC: failed to create memory input!\n"); 1256 goto res_create_fail; 1257 } 1258 1259 pool->base.ipps[i] = dce80_ipp_create(ctx, i); 1260 if (pool->base.ipps[i] == NULL) { 1261 BREAK_TO_DEBUGGER(); 1262 dm_error("DC: failed to create input pixel processor!\n"); 1263 goto res_create_fail; 1264 } 1265 1266 pool->base.transforms[i] = dce80_transform_create(ctx, i); 1267 if (pool->base.transforms[i] == NULL) { 1268 BREAK_TO_DEBUGGER(); 1269 dm_error("DC: failed to create transform!\n"); 1270 goto res_create_fail; 1271 } 1272 1273 pool->base.opps[i] = dce80_opp_create(ctx, i); 1274 if (pool->base.opps[i] == NULL) { 1275 BREAK_TO_DEBUGGER(); 1276 dm_error("DC: failed to create output pixel processor!\n"); 1277 goto res_create_fail; 1278 } 1279 } 1280 1281 for (i = 0; i < pool->base.res_cap->num_ddc; i++) { 1282 pool->base.engines[i] = dce80_aux_engine_create(ctx, i); 1283 if (pool->base.engines[i] == NULL) { 1284 BREAK_TO_DEBUGGER(); 1285 dm_error( 1286 "DC:failed to create aux engine!!\n"); 1287 goto res_create_fail; 1288 } 1289 pool->base.hw_i2cs[i] = dce80_i2c_hw_create(ctx, i); 1290 if (pool->base.hw_i2cs[i] == NULL) { 1291 BREAK_TO_DEBUGGER(); 1292 dm_error( 1293 "DC:failed to create i2c engine!!\n"); 1294 goto res_create_fail; 1295 } 1296 pool->base.sw_i2cs[i] = dce80_i2c_sw_create(ctx); 1297 if (pool->base.sw_i2cs[i] == NULL) { 1298 BREAK_TO_DEBUGGER(); 1299 dm_error( 1300 "DC:failed to create sw i2c!!\n"); 1301 goto res_create_fail; 1302 } 1303 } 1304 1305 dc->caps.max_planes = pool->base.pipe_count; 1306 1307 for (i = 0; i < dc->caps.max_planes; ++i) 1308 dc->caps.planes[i] = plane_cap; 1309 1310 dc->caps.disable_dp_clk_share = true; 1311 1312 if (!resource_construct(num_virtual_links, dc, &pool->base, 1313 &res_create_funcs)) 1314 goto res_create_fail; 1315 1316 /* Create hardware sequencer */ 1317 dce80_hw_sequencer_construct(dc); 1318 1319 return true; 1320 1321 res_create_fail: 1322 dce80_resource_destruct(pool); 1323 return false; 1324 } 1325 1326 struct resource_pool *dce81_create_resource_pool( 1327 uint8_t num_virtual_links, 1328 struct dc *dc) 1329 { 1330 struct dce110_resource_pool *pool = 1331 kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL); 1332 1333 if (!pool) 1334 return NULL; 1335 1336 if (dce81_construct(num_virtual_links, dc, pool)) 1337 return &pool->base; 1338 1339 BREAK_TO_DEBUGGER(); 1340 return NULL; 1341 } 1342 1343 static bool dce83_construct( 1344 uint8_t num_virtual_links, 1345 struct dc *dc, 1346 struct dce110_resource_pool *pool) 1347 { 1348 unsigned int i; 1349 struct dc_context *ctx = dc->ctx; 1350 struct dc_bios *bp; 1351 1352 ctx->dc_bios->regs = &bios_regs; 1353 1354 pool->base.res_cap = &res_cap_83; 1355 pool->base.funcs = &dce80_res_pool_funcs; 1356 1357 1358 /************************************************* 1359 * Resource + asic cap harcoding * 1360 *************************************************/ 1361 pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE; 1362 pool->base.pipe_count = res_cap_83.num_timing_generator; 1363 pool->base.timing_generator_count = res_cap_83.num_timing_generator; 1364 dc->caps.max_downscale_ratio = 200; 1365 dc->caps.i2c_speed_in_khz = 40; 1366 dc->caps.i2c_speed_in_khz_hdcp = 40; 1367 dc->caps.max_cursor_size = 128; 1368 dc->caps.min_horizontal_blanking_period = 80; 1369 dc->caps.is_apu = true; 1370 1371 /************************************************* 1372 * Create resources * 1373 *************************************************/ 1374 1375 bp = ctx->dc_bios; 1376 1377 if (bp->fw_info_valid && bp->fw_info.external_clock_source_frequency_for_dp != 0) { 1378 pool->base.dp_clock_source = 1379 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_EXTERNAL, NULL, true); 1380 1381 pool->base.clock_sources[0] = 1382 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[0], false); 1383 pool->base.clock_sources[1] = 1384 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[1], false); 1385 pool->base.clk_src_count = 2; 1386 1387 } else { 1388 pool->base.dp_clock_source = 1389 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[0], true); 1390 1391 pool->base.clock_sources[0] = 1392 dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[1], false); 1393 pool->base.clk_src_count = 1; 1394 } 1395 1396 if (pool->base.dp_clock_source == NULL) { 1397 dm_error("DC: failed to create dp clock source!\n"); 1398 BREAK_TO_DEBUGGER(); 1399 goto res_create_fail; 1400 } 1401 1402 for (i = 0; i < pool->base.clk_src_count; i++) { 1403 if (pool->base.clock_sources[i] == NULL) { 1404 dm_error("DC: failed to create clock sources!\n"); 1405 BREAK_TO_DEBUGGER(); 1406 goto res_create_fail; 1407 } 1408 } 1409 1410 pool->base.dmcu = dce_dmcu_create(ctx, 1411 &dmcu_regs, 1412 &dmcu_shift, 1413 &dmcu_mask); 1414 if (pool->base.dmcu == NULL) { 1415 dm_error("DC: failed to create dmcu!\n"); 1416 BREAK_TO_DEBUGGER(); 1417 goto res_create_fail; 1418 } 1419 1420 pool->base.abm = dce_abm_create(ctx, 1421 &abm_regs, 1422 &abm_shift, 1423 &abm_mask); 1424 if (pool->base.abm == NULL) { 1425 dm_error("DC: failed to create abm!\n"); 1426 BREAK_TO_DEBUGGER(); 1427 goto res_create_fail; 1428 } 1429 1430 { 1431 struct irq_service_init_data init_data; 1432 init_data.ctx = dc->ctx; 1433 pool->base.irqs = dal_irq_service_dce80_create(&init_data); 1434 if (!pool->base.irqs) 1435 goto res_create_fail; 1436 } 1437 1438 for (i = 0; i < pool->base.pipe_count; i++) { 1439 pool->base.timing_generators[i] = dce80_timing_generator_create( 1440 ctx, i, &dce80_tg_offsets[i]); 1441 if (pool->base.timing_generators[i] == NULL) { 1442 BREAK_TO_DEBUGGER(); 1443 dm_error("DC: failed to create tg!\n"); 1444 goto res_create_fail; 1445 } 1446 1447 pool->base.mis[i] = dce80_mem_input_create(ctx, i); 1448 if (pool->base.mis[i] == NULL) { 1449 BREAK_TO_DEBUGGER(); 1450 dm_error("DC: failed to create memory input!\n"); 1451 goto res_create_fail; 1452 } 1453 1454 pool->base.ipps[i] = dce80_ipp_create(ctx, i); 1455 if (pool->base.ipps[i] == NULL) { 1456 BREAK_TO_DEBUGGER(); 1457 dm_error("DC: failed to create input pixel processor!\n"); 1458 goto res_create_fail; 1459 } 1460 1461 pool->base.transforms[i] = dce80_transform_create(ctx, i); 1462 if (pool->base.transforms[i] == NULL) { 1463 BREAK_TO_DEBUGGER(); 1464 dm_error("DC: failed to create transform!\n"); 1465 goto res_create_fail; 1466 } 1467 1468 pool->base.opps[i] = dce80_opp_create(ctx, i); 1469 if (pool->base.opps[i] == NULL) { 1470 BREAK_TO_DEBUGGER(); 1471 dm_error("DC: failed to create output pixel processor!\n"); 1472 goto res_create_fail; 1473 } 1474 } 1475 1476 for (i = 0; i < pool->base.res_cap->num_ddc; i++) { 1477 pool->base.engines[i] = dce80_aux_engine_create(ctx, i); 1478 if (pool->base.engines[i] == NULL) { 1479 BREAK_TO_DEBUGGER(); 1480 dm_error( 1481 "DC:failed to create aux engine!!\n"); 1482 goto res_create_fail; 1483 } 1484 pool->base.hw_i2cs[i] = dce80_i2c_hw_create(ctx, i); 1485 if (pool->base.hw_i2cs[i] == NULL) { 1486 BREAK_TO_DEBUGGER(); 1487 dm_error( 1488 "DC:failed to create i2c engine!!\n"); 1489 goto res_create_fail; 1490 } 1491 pool->base.sw_i2cs[i] = dce80_i2c_sw_create(ctx); 1492 if (pool->base.sw_i2cs[i] == NULL) { 1493 BREAK_TO_DEBUGGER(); 1494 dm_error( 1495 "DC:failed to create sw i2c!!\n"); 1496 goto res_create_fail; 1497 } 1498 } 1499 1500 dc->caps.max_planes = pool->base.pipe_count; 1501 1502 for (i = 0; i < dc->caps.max_planes; ++i) 1503 dc->caps.planes[i] = plane_cap; 1504 1505 dc->caps.disable_dp_clk_share = true; 1506 1507 if (!resource_construct(num_virtual_links, dc, &pool->base, 1508 &res_create_funcs)) 1509 goto res_create_fail; 1510 1511 /* Create hardware sequencer */ 1512 dce80_hw_sequencer_construct(dc); 1513 1514 return true; 1515 1516 res_create_fail: 1517 dce80_resource_destruct(pool); 1518 return false; 1519 } 1520 1521 struct resource_pool *dce83_create_resource_pool( 1522 uint8_t num_virtual_links, 1523 struct dc *dc) 1524 { 1525 struct dce110_resource_pool *pool = 1526 kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL); 1527 1528 if (!pool) 1529 return NULL; 1530 1531 if (dce83_construct(num_virtual_links, dc, pool)) 1532 return &pool->base; 1533 1534 BREAK_TO_DEBUGGER(); 1535 return NULL; 1536 } 1537