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 "dm_services.h" 27 28 #include "link_encoder.h" 29 #include "stream_encoder.h" 30 31 #include "resource.h" 32 #include "include/irq_service_interface.h" 33 #include "dce110/dce110_resource.h" 34 #include "dce110/dce110_timing_generator.h" 35 36 #include "irq/dce110/irq_service_dce110.h" 37 #include "dce/dce_mem_input.h" 38 #include "dce/dce_transform.h" 39 #include "dce/dce_link_encoder.h" 40 #include "dce/dce_stream_encoder.h" 41 #include "dce/dce_audio.h" 42 #include "dce/dce_opp.h" 43 #include "dce/dce_ipp.h" 44 #include "dce/dce_clock_source.h" 45 46 #include "dce/dce_hwseq.h" 47 #include "dce112/dce112_hw_sequencer.h" 48 #include "dce/dce_abm.h" 49 #include "dce/dce_dmcu.h" 50 #include "dce/dce_aux.h" 51 #include "dce/dce_i2c.h" 52 #include "dce/dce_panel_cntl.h" 53 54 #include "reg_helper.h" 55 56 #include "dce/dce_11_2_d.h" 57 #include "dce/dce_11_2_sh_mask.h" 58 59 #include "dce100/dce100_resource.h" 60 #include "dce112_resource.h" 61 62 #define DC_LOGGER \ 63 dc->ctx->logger 64 65 #ifndef mmDP_DPHY_INTERNAL_CTRL 66 #define mmDP_DPHY_INTERNAL_CTRL 0x4aa7 67 #define mmDP0_DP_DPHY_INTERNAL_CTRL 0x4aa7 68 #define mmDP1_DP_DPHY_INTERNAL_CTRL 0x4ba7 69 #define mmDP2_DP_DPHY_INTERNAL_CTRL 0x4ca7 70 #define mmDP3_DP_DPHY_INTERNAL_CTRL 0x4da7 71 #define mmDP4_DP_DPHY_INTERNAL_CTRL 0x4ea7 72 #define mmDP5_DP_DPHY_INTERNAL_CTRL 0x4fa7 73 #define mmDP6_DP_DPHY_INTERNAL_CTRL 0x54a7 74 #define mmDP7_DP_DPHY_INTERNAL_CTRL 0x56a7 75 #define mmDP8_DP_DPHY_INTERNAL_CTRL 0x57a7 76 #endif 77 78 #ifndef mmBIOS_SCRATCH_2 79 #define mmBIOS_SCRATCH_2 0x05CB 80 #define mmBIOS_SCRATCH_3 0x05CC 81 #define mmBIOS_SCRATCH_6 0x05CF 82 #endif 83 84 #ifndef mmDP_DPHY_BS_SR_SWAP_CNTL 85 #define mmDP_DPHY_BS_SR_SWAP_CNTL 0x4ADC 86 #define mmDP0_DP_DPHY_BS_SR_SWAP_CNTL 0x4ADC 87 #define mmDP1_DP_DPHY_BS_SR_SWAP_CNTL 0x4BDC 88 #define mmDP2_DP_DPHY_BS_SR_SWAP_CNTL 0x4CDC 89 #define mmDP3_DP_DPHY_BS_SR_SWAP_CNTL 0x4DDC 90 #define mmDP4_DP_DPHY_BS_SR_SWAP_CNTL 0x4EDC 91 #define mmDP5_DP_DPHY_BS_SR_SWAP_CNTL 0x4FDC 92 #define mmDP6_DP_DPHY_BS_SR_SWAP_CNTL 0x54DC 93 #endif 94 95 #ifndef mmDP_DPHY_FAST_TRAINING 96 #define mmDP_DPHY_FAST_TRAINING 0x4ABC 97 #define mmDP0_DP_DPHY_FAST_TRAINING 0x4ABC 98 #define mmDP1_DP_DPHY_FAST_TRAINING 0x4BBC 99 #define mmDP2_DP_DPHY_FAST_TRAINING 0x4CBC 100 #define mmDP3_DP_DPHY_FAST_TRAINING 0x4DBC 101 #define mmDP4_DP_DPHY_FAST_TRAINING 0x4EBC 102 #define mmDP5_DP_DPHY_FAST_TRAINING 0x4FBC 103 #define mmDP6_DP_DPHY_FAST_TRAINING 0x54BC 104 #endif 105 106 enum dce112_clk_src_array_id { 107 DCE112_CLK_SRC_PLL0, 108 DCE112_CLK_SRC_PLL1, 109 DCE112_CLK_SRC_PLL2, 110 DCE112_CLK_SRC_PLL3, 111 DCE112_CLK_SRC_PLL4, 112 DCE112_CLK_SRC_PLL5, 113 114 DCE112_CLK_SRC_TOTAL 115 }; 116 117 static const struct dce110_timing_generator_offsets dce112_tg_offsets[] = { 118 { 119 .crtc = (mmCRTC0_CRTC_CONTROL - mmCRTC_CONTROL), 120 .dcp = (mmDCP0_GRPH_CONTROL - mmGRPH_CONTROL), 121 }, 122 { 123 .crtc = (mmCRTC1_CRTC_CONTROL - mmCRTC_CONTROL), 124 .dcp = (mmDCP1_GRPH_CONTROL - mmGRPH_CONTROL), 125 }, 126 { 127 .crtc = (mmCRTC2_CRTC_CONTROL - mmCRTC_CONTROL), 128 .dcp = (mmDCP2_GRPH_CONTROL - mmGRPH_CONTROL), 129 }, 130 { 131 .crtc = (mmCRTC3_CRTC_CONTROL - mmCRTC_CONTROL), 132 .dcp = (mmDCP3_GRPH_CONTROL - mmGRPH_CONTROL), 133 }, 134 { 135 .crtc = (mmCRTC4_CRTC_CONTROL - mmCRTC_CONTROL), 136 .dcp = (mmDCP4_GRPH_CONTROL - mmGRPH_CONTROL), 137 }, 138 { 139 .crtc = (mmCRTC5_CRTC_CONTROL - mmCRTC_CONTROL), 140 .dcp = (mmDCP5_GRPH_CONTROL - mmGRPH_CONTROL), 141 } 142 }; 143 144 /* set register offset */ 145 #define SR(reg_name)\ 146 .reg_name = mm ## reg_name 147 148 /* set register offset with instance */ 149 #define SRI(reg_name, block, id)\ 150 .reg_name = mm ## block ## id ## _ ## reg_name 151 152 static const struct dce_dmcu_registers dmcu_regs = { 153 DMCU_DCE110_COMMON_REG_LIST() 154 }; 155 156 static const struct dce_dmcu_shift dmcu_shift = { 157 DMCU_MASK_SH_LIST_DCE110(__SHIFT) 158 }; 159 160 static const struct dce_dmcu_mask dmcu_mask = { 161 DMCU_MASK_SH_LIST_DCE110(_MASK) 162 }; 163 164 static const struct dce_abm_registers abm_regs = { 165 ABM_DCE110_COMMON_REG_LIST() 166 }; 167 168 static const struct dce_abm_shift abm_shift = { 169 ABM_MASK_SH_LIST_DCE110(__SHIFT) 170 }; 171 172 static const struct dce_abm_mask abm_mask = { 173 ABM_MASK_SH_LIST_DCE110(_MASK) 174 }; 175 176 static const struct dce110_aux_registers_shift aux_shift = { 177 DCE_AUX_MASK_SH_LIST(__SHIFT) 178 }; 179 180 static const struct dce110_aux_registers_mask aux_mask = { 181 DCE_AUX_MASK_SH_LIST(_MASK) 182 }; 183 184 #define ipp_regs(id)\ 185 [id] = {\ 186 IPP_DCE110_REG_LIST_DCE_BASE(id)\ 187 } 188 189 static const struct dce_ipp_registers ipp_regs[] = { 190 ipp_regs(0), 191 ipp_regs(1), 192 ipp_regs(2), 193 ipp_regs(3), 194 ipp_regs(4), 195 ipp_regs(5) 196 }; 197 198 static const struct dce_ipp_shift ipp_shift = { 199 IPP_DCE100_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT) 200 }; 201 202 static const struct dce_ipp_mask ipp_mask = { 203 IPP_DCE100_MASK_SH_LIST_DCE_COMMON_BASE(_MASK) 204 }; 205 206 #define transform_regs(id)\ 207 [id] = {\ 208 XFM_COMMON_REG_LIST_DCE110(id)\ 209 } 210 211 static const struct dce_transform_registers xfm_regs[] = { 212 transform_regs(0), 213 transform_regs(1), 214 transform_regs(2), 215 transform_regs(3), 216 transform_regs(4), 217 transform_regs(5) 218 }; 219 220 static const struct dce_transform_shift xfm_shift = { 221 XFM_COMMON_MASK_SH_LIST_DCE110(__SHIFT) 222 }; 223 224 static const struct dce_transform_mask xfm_mask = { 225 XFM_COMMON_MASK_SH_LIST_DCE110(_MASK) 226 }; 227 228 #define aux_regs(id)\ 229 [id] = {\ 230 AUX_REG_LIST(id)\ 231 } 232 233 static const struct dce110_link_enc_aux_registers link_enc_aux_regs[] = { 234 aux_regs(0), 235 aux_regs(1), 236 aux_regs(2), 237 aux_regs(3), 238 aux_regs(4), 239 aux_regs(5) 240 }; 241 242 static const struct dce_panel_cntl_registers panel_cntl_regs[] = { 243 { DCE_PANEL_CNTL_REG_LIST() } 244 }; 245 246 static const struct dce_panel_cntl_shift panel_cntl_shift = { 247 DCE_PANEL_CNTL_MASK_SH_LIST(__SHIFT) 248 }; 249 250 static const struct dce_panel_cntl_mask panel_cntl_mask = { 251 DCE_PANEL_CNTL_MASK_SH_LIST(_MASK) 252 }; 253 254 #define hpd_regs(id)\ 255 [id] = {\ 256 HPD_REG_LIST(id)\ 257 } 258 259 static const struct dce110_link_enc_hpd_registers link_enc_hpd_regs[] = { 260 hpd_regs(0), 261 hpd_regs(1), 262 hpd_regs(2), 263 hpd_regs(3), 264 hpd_regs(4), 265 hpd_regs(5) 266 }; 267 268 #define link_regs(id)\ 269 [id] = {\ 270 LE_DCE110_REG_LIST(id)\ 271 } 272 273 static const struct dce110_link_enc_registers link_enc_regs[] = { 274 link_regs(0), 275 link_regs(1), 276 link_regs(2), 277 link_regs(3), 278 link_regs(4), 279 link_regs(5), 280 link_regs(6), 281 }; 282 283 #define stream_enc_regs(id)\ 284 [id] = {\ 285 SE_COMMON_REG_LIST(id),\ 286 .TMDS_CNTL = 0,\ 287 } 288 289 static const struct dce110_stream_enc_registers stream_enc_regs[] = { 290 stream_enc_regs(0), 291 stream_enc_regs(1), 292 stream_enc_regs(2), 293 stream_enc_regs(3), 294 stream_enc_regs(4), 295 stream_enc_regs(5) 296 }; 297 298 static const struct dce_stream_encoder_shift se_shift = { 299 SE_COMMON_MASK_SH_LIST_DCE112(__SHIFT) 300 }; 301 302 static const struct dce_stream_encoder_mask se_mask = { 303 SE_COMMON_MASK_SH_LIST_DCE112(_MASK) 304 }; 305 306 #define opp_regs(id)\ 307 [id] = {\ 308 OPP_DCE_112_REG_LIST(id),\ 309 } 310 311 static const struct dce_opp_registers opp_regs[] = { 312 opp_regs(0), 313 opp_regs(1), 314 opp_regs(2), 315 opp_regs(3), 316 opp_regs(4), 317 opp_regs(5) 318 }; 319 320 static const struct dce_opp_shift opp_shift = { 321 OPP_COMMON_MASK_SH_LIST_DCE_112(__SHIFT) 322 }; 323 324 static const struct dce_opp_mask opp_mask = { 325 OPP_COMMON_MASK_SH_LIST_DCE_112(_MASK) 326 }; 327 328 #define aux_engine_regs(id)\ 329 [id] = {\ 330 AUX_COMMON_REG_LIST(id), \ 331 .AUX_RESET_MASK = 0 \ 332 } 333 334 static const struct dce110_aux_registers aux_engine_regs[] = { 335 aux_engine_regs(0), 336 aux_engine_regs(1), 337 aux_engine_regs(2), 338 aux_engine_regs(3), 339 aux_engine_regs(4), 340 aux_engine_regs(5) 341 }; 342 343 #define audio_regs(id)\ 344 [id] = {\ 345 AUD_COMMON_REG_LIST(id)\ 346 } 347 348 static const struct dce_audio_registers audio_regs[] = { 349 audio_regs(0), 350 audio_regs(1), 351 audio_regs(2), 352 audio_regs(3), 353 audio_regs(4), 354 audio_regs(5) 355 }; 356 357 static const struct dce_audio_shift audio_shift = { 358 AUD_COMMON_MASK_SH_LIST(__SHIFT) 359 }; 360 361 static const struct dce_audio_mask audio_mask = { 362 AUD_COMMON_MASK_SH_LIST(_MASK) 363 }; 364 365 #define clk_src_regs(index, id)\ 366 [index] = {\ 367 CS_COMMON_REG_LIST_DCE_112(id),\ 368 } 369 370 static const struct dce110_clk_src_regs clk_src_regs[] = { 371 clk_src_regs(0, A), 372 clk_src_regs(1, B), 373 clk_src_regs(2, C), 374 clk_src_regs(3, D), 375 clk_src_regs(4, E), 376 clk_src_regs(5, F) 377 }; 378 379 static const struct dce110_clk_src_shift cs_shift = { 380 CS_COMMON_MASK_SH_LIST_DCE_112(__SHIFT) 381 }; 382 383 static const struct dce110_clk_src_mask cs_mask = { 384 CS_COMMON_MASK_SH_LIST_DCE_112(_MASK) 385 }; 386 387 static const struct bios_registers bios_regs = { 388 .BIOS_SCRATCH_3 = mmBIOS_SCRATCH_3, 389 .BIOS_SCRATCH_6 = mmBIOS_SCRATCH_6 390 }; 391 392 static const struct resource_caps polaris_10_resource_cap = { 393 .num_timing_generator = 6, 394 .num_audio = 6, 395 .num_stream_encoder = 6, 396 .num_pll = 8, /* why 8? 6 combo PHY PLL + 2 regular PLLs? */ 397 .num_ddc = 6, 398 }; 399 400 static const struct resource_caps polaris_11_resource_cap = { 401 .num_timing_generator = 5, 402 .num_audio = 5, 403 .num_stream_encoder = 5, 404 .num_pll = 8, /* why 8? 6 combo PHY PLL + 2 regular PLLs? */ 405 .num_ddc = 5, 406 }; 407 408 static const struct dc_plane_cap plane_cap = { 409 .type = DC_PLANE_TYPE_DCE_RGB, 410 411 .pixel_format_support = { 412 .argb8888 = true, 413 .nv12 = false, 414 .fp16 = true 415 }, 416 417 .max_upscale_factor = { 418 .argb8888 = 16000, 419 .nv12 = 1, 420 .fp16 = 1 421 }, 422 423 .max_downscale_factor = { 424 .argb8888 = 250, 425 .nv12 = 1, 426 .fp16 = 1 427 }, 428 64, 429 64 430 }; 431 432 static const struct dc_debug_options debug_defaults = { 433 .enable_legacy_fast_update = true, 434 }; 435 436 #define CTX ctx 437 #define REG(reg) mm ## reg 438 439 #ifndef mmCC_DC_HDMI_STRAPS 440 #define mmCC_DC_HDMI_STRAPS 0x4819 441 #define CC_DC_HDMI_STRAPS__HDMI_DISABLE_MASK 0x40 442 #define CC_DC_HDMI_STRAPS__HDMI_DISABLE__SHIFT 0x6 443 #define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER_MASK 0x700 444 #define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER__SHIFT 0x8 445 #endif 446 447 static int map_transmitter_id_to_phy_instance( 448 enum transmitter transmitter) 449 { 450 switch (transmitter) { 451 case TRANSMITTER_UNIPHY_A: 452 return 0; 453 case TRANSMITTER_UNIPHY_B: 454 return 1; 455 case TRANSMITTER_UNIPHY_C: 456 return 2; 457 case TRANSMITTER_UNIPHY_D: 458 return 3; 459 case TRANSMITTER_UNIPHY_E: 460 return 4; 461 case TRANSMITTER_UNIPHY_F: 462 return 5; 463 case TRANSMITTER_UNIPHY_G: 464 return 6; 465 default: 466 ASSERT(0); 467 return 0; 468 } 469 } 470 471 static void read_dce_straps( 472 struct dc_context *ctx, 473 struct resource_straps *straps) 474 { 475 REG_GET_2(CC_DC_HDMI_STRAPS, 476 HDMI_DISABLE, &straps->hdmi_disable, 477 AUDIO_STREAM_NUMBER, &straps->audio_stream_number); 478 479 REG_GET(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO, &straps->dc_pinstraps_audio); 480 } 481 482 static struct audio *create_audio( 483 struct dc_context *ctx, unsigned int inst) 484 { 485 return dce_audio_create(ctx, inst, 486 &audio_regs[inst], &audio_shift, &audio_mask); 487 } 488 489 490 static struct timing_generator *dce112_timing_generator_create( 491 struct dc_context *ctx, 492 uint32_t instance, 493 const struct dce110_timing_generator_offsets *offsets) 494 { 495 struct dce110_timing_generator *tg110 = 496 kzalloc(sizeof(struct dce110_timing_generator), GFP_KERNEL); 497 498 if (!tg110) 499 return NULL; 500 501 dce110_timing_generator_construct(tg110, ctx, instance, offsets); 502 return &tg110->base; 503 } 504 505 static struct stream_encoder *dce112_stream_encoder_create( 506 enum engine_id eng_id, 507 struct dc_context *ctx) 508 { 509 struct dce110_stream_encoder *enc110 = 510 kzalloc(sizeof(struct dce110_stream_encoder), GFP_KERNEL); 511 512 if (!enc110) 513 return NULL; 514 515 dce110_stream_encoder_construct(enc110, ctx, ctx->dc_bios, eng_id, 516 &stream_enc_regs[eng_id], 517 &se_shift, &se_mask); 518 return &enc110->base; 519 } 520 521 #define SRII(reg_name, block, id)\ 522 .reg_name[id] = mm ## block ## id ## _ ## reg_name 523 524 static const struct dce_hwseq_registers hwseq_reg = { 525 HWSEQ_DCE112_REG_LIST() 526 }; 527 528 static const struct dce_hwseq_shift hwseq_shift = { 529 HWSEQ_DCE112_MASK_SH_LIST(__SHIFT) 530 }; 531 532 static const struct dce_hwseq_mask hwseq_mask = { 533 HWSEQ_DCE112_MASK_SH_LIST(_MASK) 534 }; 535 536 static struct dce_hwseq *dce112_hwseq_create( 537 struct dc_context *ctx) 538 { 539 struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL); 540 541 if (hws) { 542 hws->ctx = ctx; 543 hws->regs = &hwseq_reg; 544 hws->shifts = &hwseq_shift; 545 hws->masks = &hwseq_mask; 546 } 547 return hws; 548 } 549 550 static const struct resource_create_funcs res_create_funcs = { 551 .read_dce_straps = read_dce_straps, 552 .create_audio = create_audio, 553 .create_stream_encoder = dce112_stream_encoder_create, 554 .create_hwseq = dce112_hwseq_create, 555 }; 556 557 #define mi_inst_regs(id) { MI_DCE11_2_REG_LIST(id) } 558 static const struct dce_mem_input_registers mi_regs[] = { 559 mi_inst_regs(0), 560 mi_inst_regs(1), 561 mi_inst_regs(2), 562 mi_inst_regs(3), 563 mi_inst_regs(4), 564 mi_inst_regs(5), 565 }; 566 567 static const struct dce_mem_input_shift mi_shifts = { 568 MI_DCE11_2_MASK_SH_LIST(__SHIFT) 569 }; 570 571 static const struct dce_mem_input_mask mi_masks = { 572 MI_DCE11_2_MASK_SH_LIST(_MASK) 573 }; 574 575 static struct mem_input *dce112_mem_input_create( 576 struct dc_context *ctx, 577 uint32_t inst) 578 { 579 struct dce_mem_input *dce_mi = kzalloc(sizeof(struct dce_mem_input), 580 GFP_KERNEL); 581 582 if (!dce_mi) { 583 BREAK_TO_DEBUGGER(); 584 return NULL; 585 } 586 587 dce112_mem_input_construct(dce_mi, ctx, inst, &mi_regs[inst], &mi_shifts, &mi_masks); 588 return &dce_mi->base; 589 } 590 591 static void dce112_transform_destroy(struct transform **xfm) 592 { 593 kfree(TO_DCE_TRANSFORM(*xfm)); 594 *xfm = NULL; 595 } 596 597 static struct transform *dce112_transform_create( 598 struct dc_context *ctx, 599 uint32_t inst) 600 { 601 struct dce_transform *transform = 602 kzalloc(sizeof(struct dce_transform), GFP_KERNEL); 603 604 if (!transform) 605 return NULL; 606 607 dce_transform_construct(transform, ctx, inst, 608 &xfm_regs[inst], &xfm_shift, &xfm_mask); 609 transform->lb_memory_size = 0x1404; /*5124*/ 610 return &transform->base; 611 } 612 613 static const struct encoder_feature_support link_enc_feature = { 614 .max_hdmi_deep_color = COLOR_DEPTH_121212, 615 .max_hdmi_pixel_clock = 600000, 616 .hdmi_ycbcr420_supported = true, 617 .dp_ycbcr420_supported = false, 618 .flags.bits.IS_HBR2_CAPABLE = true, 619 .flags.bits.IS_HBR3_CAPABLE = true, 620 .flags.bits.IS_TPS3_CAPABLE = true, 621 .flags.bits.IS_TPS4_CAPABLE = true 622 }; 623 624 static struct link_encoder *dce112_link_encoder_create( 625 struct dc_context *ctx, 626 const struct encoder_init_data *enc_init_data) 627 { 628 struct dce110_link_encoder *enc110 = 629 kzalloc(sizeof(struct dce110_link_encoder), GFP_KERNEL); 630 int link_regs_id; 631 632 if (!enc110) 633 return NULL; 634 635 link_regs_id = 636 map_transmitter_id_to_phy_instance(enc_init_data->transmitter); 637 638 dce110_link_encoder_construct(enc110, 639 enc_init_data, 640 &link_enc_feature, 641 &link_enc_regs[link_regs_id], 642 &link_enc_aux_regs[enc_init_data->channel - 1], 643 &link_enc_hpd_regs[enc_init_data->hpd_source]); 644 return &enc110->base; 645 } 646 647 static struct panel_cntl *dce112_panel_cntl_create(const struct panel_cntl_init_data *init_data) 648 { 649 struct dce_panel_cntl *panel_cntl = 650 kzalloc(sizeof(struct dce_panel_cntl), GFP_KERNEL); 651 652 if (!panel_cntl) 653 return NULL; 654 655 dce_panel_cntl_construct(panel_cntl, 656 init_data, 657 &panel_cntl_regs[init_data->inst], 658 &panel_cntl_shift, 659 &panel_cntl_mask); 660 661 return &panel_cntl->base; 662 } 663 664 static struct input_pixel_processor *dce112_ipp_create( 665 struct dc_context *ctx, uint32_t inst) 666 { 667 struct dce_ipp *ipp = kzalloc(sizeof(struct dce_ipp), GFP_KERNEL); 668 669 if (!ipp) { 670 BREAK_TO_DEBUGGER(); 671 return NULL; 672 } 673 674 dce_ipp_construct(ipp, ctx, inst, 675 &ipp_regs[inst], &ipp_shift, &ipp_mask); 676 return &ipp->base; 677 } 678 679 static struct output_pixel_processor *dce112_opp_create( 680 struct dc_context *ctx, 681 uint32_t inst) 682 { 683 struct dce110_opp *opp = 684 kzalloc(sizeof(struct dce110_opp), GFP_KERNEL); 685 686 if (!opp) 687 return NULL; 688 689 dce110_opp_construct(opp, 690 ctx, inst, &opp_regs[inst], &opp_shift, &opp_mask); 691 return &opp->base; 692 } 693 694 static struct dce_aux *dce112_aux_engine_create( 695 struct dc_context *ctx, 696 uint32_t inst) 697 { 698 struct aux_engine_dce110 *aux_engine = 699 kzalloc(sizeof(struct aux_engine_dce110), GFP_KERNEL); 700 701 if (!aux_engine) 702 return NULL; 703 704 dce110_aux_engine_construct(aux_engine, ctx, inst, 705 SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD, 706 &aux_engine_regs[inst], 707 &aux_mask, 708 &aux_shift, 709 ctx->dc->caps.extended_aux_timeout_support); 710 711 return &aux_engine->base; 712 } 713 #define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST(id) } 714 715 static const struct dce_i2c_registers i2c_hw_regs[] = { 716 i2c_inst_regs(1), 717 i2c_inst_regs(2), 718 i2c_inst_regs(3), 719 i2c_inst_regs(4), 720 i2c_inst_regs(5), 721 i2c_inst_regs(6), 722 }; 723 724 static const struct dce_i2c_shift i2c_shifts = { 725 I2C_COMMON_MASK_SH_LIST_DCE110(__SHIFT) 726 }; 727 728 static const struct dce_i2c_mask i2c_masks = { 729 I2C_COMMON_MASK_SH_LIST_DCE110(_MASK) 730 }; 731 732 static struct dce_i2c_hw *dce112_i2c_hw_create( 733 struct dc_context *ctx, 734 uint32_t inst) 735 { 736 struct dce_i2c_hw *dce_i2c_hw = 737 kzalloc(sizeof(struct dce_i2c_hw), GFP_KERNEL); 738 739 if (!dce_i2c_hw) 740 return NULL; 741 742 dce112_i2c_hw_construct(dce_i2c_hw, ctx, inst, 743 &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks); 744 745 return dce_i2c_hw; 746 } 747 static struct clock_source *dce112_clock_source_create( 748 struct dc_context *ctx, 749 struct dc_bios *bios, 750 enum clock_source_id id, 751 const struct dce110_clk_src_regs *regs, 752 bool dp_clk_src) 753 { 754 struct dce110_clk_src *clk_src = 755 kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL); 756 757 if (!clk_src) 758 return NULL; 759 760 if (dce112_clk_src_construct(clk_src, ctx, bios, id, 761 regs, &cs_shift, &cs_mask)) { 762 clk_src->base.dp_clk_src = dp_clk_src; 763 return &clk_src->base; 764 } 765 766 kfree(clk_src); 767 BREAK_TO_DEBUGGER(); 768 return NULL; 769 } 770 771 static void dce112_clock_source_destroy(struct clock_source **clk_src) 772 { 773 kfree(TO_DCE110_CLK_SRC(*clk_src)); 774 *clk_src = NULL; 775 } 776 777 static void dce112_resource_destruct(struct dce110_resource_pool *pool) 778 { 779 unsigned int i; 780 781 for (i = 0; i < pool->base.pipe_count; i++) { 782 if (pool->base.opps[i] != NULL) 783 dce110_opp_destroy(&pool->base.opps[i]); 784 785 if (pool->base.transforms[i] != NULL) 786 dce112_transform_destroy(&pool->base.transforms[i]); 787 788 if (pool->base.ipps[i] != NULL) 789 dce_ipp_destroy(&pool->base.ipps[i]); 790 791 if (pool->base.mis[i] != NULL) { 792 kfree(TO_DCE_MEM_INPUT(pool->base.mis[i])); 793 pool->base.mis[i] = NULL; 794 } 795 796 if (pool->base.timing_generators[i] != NULL) { 797 kfree(DCE110TG_FROM_TG(pool->base.timing_generators[i])); 798 pool->base.timing_generators[i] = NULL; 799 } 800 } 801 802 for (i = 0; i < pool->base.res_cap->num_ddc; i++) { 803 if (pool->base.engines[i] != NULL) 804 dce110_engine_destroy(&pool->base.engines[i]); 805 if (pool->base.hw_i2cs[i] != NULL) { 806 kfree(pool->base.hw_i2cs[i]); 807 pool->base.hw_i2cs[i] = NULL; 808 } 809 if (pool->base.sw_i2cs[i] != NULL) { 810 kfree(pool->base.sw_i2cs[i]); 811 pool->base.sw_i2cs[i] = NULL; 812 } 813 } 814 815 for (i = 0; i < pool->base.stream_enc_count; i++) { 816 if (pool->base.stream_enc[i] != NULL) 817 kfree(DCE110STRENC_FROM_STRENC(pool->base.stream_enc[i])); 818 } 819 820 for (i = 0; i < pool->base.clk_src_count; i++) { 821 if (pool->base.clock_sources[i] != NULL) { 822 dce112_clock_source_destroy(&pool->base.clock_sources[i]); 823 } 824 } 825 826 if (pool->base.dp_clock_source != NULL) 827 dce112_clock_source_destroy(&pool->base.dp_clock_source); 828 829 for (i = 0; i < pool->base.audio_count; i++) { 830 if (pool->base.audios[i] != NULL) { 831 dce_aud_destroy(&pool->base.audios[i]); 832 } 833 } 834 835 if (pool->base.abm != NULL) 836 dce_abm_destroy(&pool->base.abm); 837 838 if (pool->base.dmcu != NULL) 839 dce_dmcu_destroy(&pool->base.dmcu); 840 841 if (pool->base.irqs != NULL) { 842 dal_irq_service_destroy(&pool->base.irqs); 843 } 844 } 845 846 static struct clock_source *find_matching_pll( 847 struct resource_context *res_ctx, 848 const struct resource_pool *pool, 849 const struct dc_stream_state *const stream) 850 { 851 switch (stream->link->link_enc->transmitter) { 852 case TRANSMITTER_UNIPHY_A: 853 return pool->clock_sources[DCE112_CLK_SRC_PLL0]; 854 case TRANSMITTER_UNIPHY_B: 855 return pool->clock_sources[DCE112_CLK_SRC_PLL1]; 856 case TRANSMITTER_UNIPHY_C: 857 return pool->clock_sources[DCE112_CLK_SRC_PLL2]; 858 case TRANSMITTER_UNIPHY_D: 859 return pool->clock_sources[DCE112_CLK_SRC_PLL3]; 860 case TRANSMITTER_UNIPHY_E: 861 return pool->clock_sources[DCE112_CLK_SRC_PLL4]; 862 case TRANSMITTER_UNIPHY_F: 863 return pool->clock_sources[DCE112_CLK_SRC_PLL5]; 864 default: 865 return NULL; 866 } 867 868 return NULL; 869 } 870 871 static enum dc_status build_mapped_resource( 872 const struct dc *dc, 873 struct dc_state *context, 874 struct dc_stream_state *stream) 875 { 876 struct pipe_ctx *pipe_ctx = resource_get_head_pipe_for_stream(&context->res_ctx, stream); 877 878 if (!pipe_ctx) 879 return DC_ERROR_UNEXPECTED; 880 881 dce110_resource_build_pipe_hw_param(pipe_ctx); 882 883 resource_build_info_frame(pipe_ctx); 884 885 return DC_OK; 886 } 887 888 bool dce112_validate_bandwidth( 889 struct dc *dc, 890 struct dc_state *context, 891 bool fast_validate) 892 { 893 bool result = false; 894 895 DC_LOG_BANDWIDTH_CALCS( 896 "%s: start", 897 __func__); 898 899 if (bw_calcs( 900 dc->ctx, 901 dc->bw_dceip, 902 dc->bw_vbios, 903 context->res_ctx.pipe_ctx, 904 dc->res_pool->pipe_count, 905 &context->bw_ctx.bw.dce)) 906 result = true; 907 908 if (!result) 909 DC_LOG_BANDWIDTH_VALIDATION( 910 "%s: Bandwidth validation failed!", 911 __func__); 912 913 if (memcmp(&dc->current_state->bw_ctx.bw.dce, 914 &context->bw_ctx.bw.dce, sizeof(context->bw_ctx.bw.dce))) { 915 916 DC_LOG_BANDWIDTH_CALCS( 917 "%s: finish,\n" 918 "nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n" 919 "stutMark_b: %d stutMark_a: %d\n" 920 "nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n" 921 "stutMark_b: %d stutMark_a: %d\n" 922 "nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n" 923 "stutMark_b: %d stutMark_a: %d stutter_mode_enable: %d\n" 924 "cstate: %d pstate: %d nbpstate: %d sync: %d dispclk: %d\n" 925 "sclk: %d sclk_sleep: %d yclk: %d blackout_recovery_time_us: %d\n" 926 , 927 __func__, 928 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[0].b_mark, 929 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[0].a_mark, 930 context->bw_ctx.bw.dce.urgent_wm_ns[0].b_mark, 931 context->bw_ctx.bw.dce.urgent_wm_ns[0].a_mark, 932 context->bw_ctx.bw.dce.stutter_exit_wm_ns[0].b_mark, 933 context->bw_ctx.bw.dce.stutter_exit_wm_ns[0].a_mark, 934 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[1].b_mark, 935 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[1].a_mark, 936 context->bw_ctx.bw.dce.urgent_wm_ns[1].b_mark, 937 context->bw_ctx.bw.dce.urgent_wm_ns[1].a_mark, 938 context->bw_ctx.bw.dce.stutter_exit_wm_ns[1].b_mark, 939 context->bw_ctx.bw.dce.stutter_exit_wm_ns[1].a_mark, 940 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[2].b_mark, 941 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[2].a_mark, 942 context->bw_ctx.bw.dce.urgent_wm_ns[2].b_mark, 943 context->bw_ctx.bw.dce.urgent_wm_ns[2].a_mark, 944 context->bw_ctx.bw.dce.stutter_exit_wm_ns[2].b_mark, 945 context->bw_ctx.bw.dce.stutter_exit_wm_ns[2].a_mark, 946 context->bw_ctx.bw.dce.stutter_mode_enable, 947 context->bw_ctx.bw.dce.cpuc_state_change_enable, 948 context->bw_ctx.bw.dce.cpup_state_change_enable, 949 context->bw_ctx.bw.dce.nbp_state_change_enable, 950 context->bw_ctx.bw.dce.all_displays_in_sync, 951 context->bw_ctx.bw.dce.dispclk_khz, 952 context->bw_ctx.bw.dce.sclk_khz, 953 context->bw_ctx.bw.dce.sclk_deep_sleep_khz, 954 context->bw_ctx.bw.dce.yclk_khz, 955 context->bw_ctx.bw.dce.blackout_recovery_time_us); 956 } 957 return result; 958 } 959 960 enum dc_status resource_map_phy_clock_resources( 961 const struct dc *dc, 962 struct dc_state *context, 963 struct dc_stream_state *stream) 964 { 965 966 /* acquire new resources */ 967 struct pipe_ctx *pipe_ctx = resource_get_head_pipe_for_stream( 968 &context->res_ctx, stream); 969 970 if (!pipe_ctx) 971 return DC_ERROR_UNEXPECTED; 972 973 if (dc_is_dp_signal(pipe_ctx->stream->signal) 974 || dc_is_virtual_signal(pipe_ctx->stream->signal)) 975 pipe_ctx->clock_source = 976 dc->res_pool->dp_clock_source; 977 else 978 pipe_ctx->clock_source = find_matching_pll( 979 &context->res_ctx, dc->res_pool, 980 stream); 981 982 if (pipe_ctx->clock_source == NULL) 983 return DC_NO_CLOCK_SOURCE_RESOURCE; 984 985 resource_reference_clock_source( 986 &context->res_ctx, 987 dc->res_pool, 988 pipe_ctx->clock_source); 989 990 return DC_OK; 991 } 992 993 static bool dce112_validate_surface_sets( 994 struct dc_state *context) 995 { 996 int i; 997 998 for (i = 0; i < context->stream_count; i++) { 999 if (context->stream_status[i].plane_count == 0) 1000 continue; 1001 1002 if (context->stream_status[i].plane_count > 1) 1003 return false; 1004 1005 if (context->stream_status[i].plane_states[0]->format 1006 >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) 1007 return false; 1008 } 1009 1010 return true; 1011 } 1012 1013 enum dc_status dce112_add_stream_to_ctx( 1014 struct dc *dc, 1015 struct dc_state *new_ctx, 1016 struct dc_stream_state *dc_stream) 1017 { 1018 enum dc_status result; 1019 1020 result = resource_map_pool_resources(dc, new_ctx, dc_stream); 1021 1022 if (result == DC_OK) 1023 result = resource_map_phy_clock_resources(dc, new_ctx, dc_stream); 1024 1025 1026 if (result == DC_OK) 1027 result = build_mapped_resource(dc, new_ctx, dc_stream); 1028 1029 return result; 1030 } 1031 1032 static enum dc_status dce112_validate_global( 1033 struct dc *dc, 1034 struct dc_state *context) 1035 { 1036 if (!dce112_validate_surface_sets(context)) 1037 return DC_FAIL_SURFACE_VALIDATE; 1038 1039 return DC_OK; 1040 } 1041 1042 static void dce112_destroy_resource_pool(struct resource_pool **pool) 1043 { 1044 struct dce110_resource_pool *dce110_pool = TO_DCE110_RES_POOL(*pool); 1045 1046 dce112_resource_destruct(dce110_pool); 1047 kfree(dce110_pool); 1048 *pool = NULL; 1049 } 1050 1051 static const struct resource_funcs dce112_res_pool_funcs = { 1052 .destroy = dce112_destroy_resource_pool, 1053 .link_enc_create = dce112_link_encoder_create, 1054 .panel_cntl_create = dce112_panel_cntl_create, 1055 .validate_bandwidth = dce112_validate_bandwidth, 1056 .validate_plane = dce100_validate_plane, 1057 .add_stream_to_ctx = dce112_add_stream_to_ctx, 1058 .validate_global = dce112_validate_global, 1059 .find_first_free_match_stream_enc_for_link = dce110_find_first_free_match_stream_enc_for_link 1060 }; 1061 1062 static void bw_calcs_data_update_from_pplib(struct dc *dc) 1063 { 1064 struct dm_pp_clock_levels_with_latency eng_clks = {0}; 1065 struct dm_pp_clock_levels_with_latency mem_clks = {0}; 1066 struct dm_pp_wm_sets_with_clock_ranges clk_ranges = {0}; 1067 struct dm_pp_clock_levels clks = {0}; 1068 int memory_type_multiplier = MEMORY_TYPE_MULTIPLIER_CZ; 1069 1070 if (dc->bw_vbios && dc->bw_vbios->memory_type == bw_def_hbm) 1071 memory_type_multiplier = MEMORY_TYPE_HBM; 1072 1073 /*do system clock TODO PPLIB: after PPLIB implement, 1074 * then remove old way 1075 */ 1076 if (!dm_pp_get_clock_levels_by_type_with_latency( 1077 dc->ctx, 1078 DM_PP_CLOCK_TYPE_ENGINE_CLK, 1079 &eng_clks)) { 1080 1081 /* This is only for temporary */ 1082 dm_pp_get_clock_levels_by_type( 1083 dc->ctx, 1084 DM_PP_CLOCK_TYPE_ENGINE_CLK, 1085 &clks); 1086 /* convert all the clock fro kHz to fix point mHz */ 1087 dc->bw_vbios->high_sclk = bw_frc_to_fixed( 1088 clks.clocks_in_khz[clks.num_levels-1], 1000); 1089 dc->bw_vbios->mid1_sclk = bw_frc_to_fixed( 1090 clks.clocks_in_khz[clks.num_levels/8], 1000); 1091 dc->bw_vbios->mid2_sclk = bw_frc_to_fixed( 1092 clks.clocks_in_khz[clks.num_levels*2/8], 1000); 1093 dc->bw_vbios->mid3_sclk = bw_frc_to_fixed( 1094 clks.clocks_in_khz[clks.num_levels*3/8], 1000); 1095 dc->bw_vbios->mid4_sclk = bw_frc_to_fixed( 1096 clks.clocks_in_khz[clks.num_levels*4/8], 1000); 1097 dc->bw_vbios->mid5_sclk = bw_frc_to_fixed( 1098 clks.clocks_in_khz[clks.num_levels*5/8], 1000); 1099 dc->bw_vbios->mid6_sclk = bw_frc_to_fixed( 1100 clks.clocks_in_khz[clks.num_levels*6/8], 1000); 1101 dc->bw_vbios->low_sclk = bw_frc_to_fixed( 1102 clks.clocks_in_khz[0], 1000); 1103 1104 /*do memory clock*/ 1105 dm_pp_get_clock_levels_by_type( 1106 dc->ctx, 1107 DM_PP_CLOCK_TYPE_MEMORY_CLK, 1108 &clks); 1109 1110 dc->bw_vbios->low_yclk = bw_frc_to_fixed( 1111 clks.clocks_in_khz[0] * memory_type_multiplier, 1000); 1112 dc->bw_vbios->mid_yclk = bw_frc_to_fixed( 1113 clks.clocks_in_khz[clks.num_levels>>1] * memory_type_multiplier, 1114 1000); 1115 dc->bw_vbios->high_yclk = bw_frc_to_fixed( 1116 clks.clocks_in_khz[clks.num_levels-1] * memory_type_multiplier, 1117 1000); 1118 1119 return; 1120 } 1121 1122 /* convert all the clock fro kHz to fix point mHz TODO: wloop data */ 1123 dc->bw_vbios->high_sclk = bw_frc_to_fixed( 1124 eng_clks.data[eng_clks.num_levels-1].clocks_in_khz, 1000); 1125 dc->bw_vbios->mid1_sclk = bw_frc_to_fixed( 1126 eng_clks.data[eng_clks.num_levels/8].clocks_in_khz, 1000); 1127 dc->bw_vbios->mid2_sclk = bw_frc_to_fixed( 1128 eng_clks.data[eng_clks.num_levels*2/8].clocks_in_khz, 1000); 1129 dc->bw_vbios->mid3_sclk = bw_frc_to_fixed( 1130 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz, 1000); 1131 dc->bw_vbios->mid4_sclk = bw_frc_to_fixed( 1132 eng_clks.data[eng_clks.num_levels*4/8].clocks_in_khz, 1000); 1133 dc->bw_vbios->mid5_sclk = bw_frc_to_fixed( 1134 eng_clks.data[eng_clks.num_levels*5/8].clocks_in_khz, 1000); 1135 dc->bw_vbios->mid6_sclk = bw_frc_to_fixed( 1136 eng_clks.data[eng_clks.num_levels*6/8].clocks_in_khz, 1000); 1137 dc->bw_vbios->low_sclk = bw_frc_to_fixed( 1138 eng_clks.data[0].clocks_in_khz, 1000); 1139 1140 /*do memory clock*/ 1141 dm_pp_get_clock_levels_by_type_with_latency( 1142 dc->ctx, 1143 DM_PP_CLOCK_TYPE_MEMORY_CLK, 1144 &mem_clks); 1145 1146 /* we don't need to call PPLIB for validation clock since they 1147 * also give us the highest sclk and highest mclk (UMA clock). 1148 * ALSO always convert UMA clock (from PPLIB) to YCLK (HW formula): 1149 * YCLK = UMACLK*m_memoryTypeMultiplier 1150 */ 1151 dc->bw_vbios->low_yclk = bw_frc_to_fixed( 1152 mem_clks.data[0].clocks_in_khz * memory_type_multiplier, 1000); 1153 dc->bw_vbios->mid_yclk = bw_frc_to_fixed( 1154 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz * memory_type_multiplier, 1155 1000); 1156 dc->bw_vbios->high_yclk = bw_frc_to_fixed( 1157 mem_clks.data[mem_clks.num_levels-1].clocks_in_khz * memory_type_multiplier, 1158 1000); 1159 1160 /* Now notify PPLib/SMU about which Watermarks sets they should select 1161 * depending on DPM state they are in. And update BW MGR GFX Engine and 1162 * Memory clock member variables for Watermarks calculations for each 1163 * Watermark Set 1164 */ 1165 clk_ranges.num_wm_sets = 4; 1166 clk_ranges.wm_clk_ranges[0].wm_set_id = WM_SET_A; 1167 clk_ranges.wm_clk_ranges[0].wm_min_eng_clk_in_khz = 1168 eng_clks.data[0].clocks_in_khz; 1169 clk_ranges.wm_clk_ranges[0].wm_max_eng_clk_in_khz = 1170 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz - 1; 1171 clk_ranges.wm_clk_ranges[0].wm_min_mem_clk_in_khz = 1172 mem_clks.data[0].clocks_in_khz; 1173 clk_ranges.wm_clk_ranges[0].wm_max_mem_clk_in_khz = 1174 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz - 1; 1175 1176 clk_ranges.wm_clk_ranges[1].wm_set_id = WM_SET_B; 1177 clk_ranges.wm_clk_ranges[1].wm_min_eng_clk_in_khz = 1178 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz; 1179 /* 5 GHz instead of data[7].clockInKHz to cover Overdrive */ 1180 clk_ranges.wm_clk_ranges[1].wm_max_eng_clk_in_khz = 5000000; 1181 clk_ranges.wm_clk_ranges[1].wm_min_mem_clk_in_khz = 1182 mem_clks.data[0].clocks_in_khz; 1183 clk_ranges.wm_clk_ranges[1].wm_max_mem_clk_in_khz = 1184 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz - 1; 1185 1186 clk_ranges.wm_clk_ranges[2].wm_set_id = WM_SET_C; 1187 clk_ranges.wm_clk_ranges[2].wm_min_eng_clk_in_khz = 1188 eng_clks.data[0].clocks_in_khz; 1189 clk_ranges.wm_clk_ranges[2].wm_max_eng_clk_in_khz = 1190 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz - 1; 1191 clk_ranges.wm_clk_ranges[2].wm_min_mem_clk_in_khz = 1192 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz; 1193 /* 5 GHz instead of data[2].clockInKHz to cover Overdrive */ 1194 clk_ranges.wm_clk_ranges[2].wm_max_mem_clk_in_khz = 5000000; 1195 1196 clk_ranges.wm_clk_ranges[3].wm_set_id = WM_SET_D; 1197 clk_ranges.wm_clk_ranges[3].wm_min_eng_clk_in_khz = 1198 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz; 1199 /* 5 GHz instead of data[7].clockInKHz to cover Overdrive */ 1200 clk_ranges.wm_clk_ranges[3].wm_max_eng_clk_in_khz = 5000000; 1201 clk_ranges.wm_clk_ranges[3].wm_min_mem_clk_in_khz = 1202 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz; 1203 /* 5 GHz instead of data[2].clockInKHz to cover Overdrive */ 1204 clk_ranges.wm_clk_ranges[3].wm_max_mem_clk_in_khz = 5000000; 1205 1206 /* Notify PP Lib/SMU which Watermarks to use for which clock ranges */ 1207 dm_pp_notify_wm_clock_changes(dc->ctx, &clk_ranges); 1208 } 1209 1210 static const struct resource_caps *dce112_resource_cap( 1211 struct hw_asic_id *asic_id) 1212 { 1213 if (ASIC_REV_IS_POLARIS11_M(asic_id->hw_internal_rev) || 1214 ASIC_REV_IS_POLARIS12_V(asic_id->hw_internal_rev)) 1215 return &polaris_11_resource_cap; 1216 else 1217 return &polaris_10_resource_cap; 1218 } 1219 1220 static bool dce112_resource_construct( 1221 uint8_t num_virtual_links, 1222 struct dc *dc, 1223 struct dce110_resource_pool *pool) 1224 { 1225 unsigned int i; 1226 struct dc_context *ctx = dc->ctx; 1227 1228 ctx->dc_bios->regs = &bios_regs; 1229 1230 pool->base.res_cap = dce112_resource_cap(&ctx->asic_id); 1231 pool->base.funcs = &dce112_res_pool_funcs; 1232 1233 /************************************************* 1234 * Resource + asic cap harcoding * 1235 *************************************************/ 1236 pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE; 1237 pool->base.pipe_count = pool->base.res_cap->num_timing_generator; 1238 pool->base.timing_generator_count = pool->base.res_cap->num_timing_generator; 1239 dc->caps.max_downscale_ratio = 200; 1240 dc->caps.i2c_speed_in_khz = 100; 1241 dc->caps.i2c_speed_in_khz_hdcp = 100; /*1.4 w/a not applied by default*/ 1242 dc->caps.max_cursor_size = 128; 1243 dc->caps.min_horizontal_blanking_period = 80; 1244 dc->caps.dual_link_dvi = true; 1245 dc->caps.extended_aux_timeout_support = false; 1246 dc->debug = debug_defaults; 1247 1248 /************************************************* 1249 * Create resources * 1250 *************************************************/ 1251 1252 pool->base.clock_sources[DCE112_CLK_SRC_PLL0] = 1253 dce112_clock_source_create( 1254 ctx, ctx->dc_bios, 1255 CLOCK_SOURCE_COMBO_PHY_PLL0, 1256 &clk_src_regs[0], false); 1257 pool->base.clock_sources[DCE112_CLK_SRC_PLL1] = 1258 dce112_clock_source_create( 1259 ctx, ctx->dc_bios, 1260 CLOCK_SOURCE_COMBO_PHY_PLL1, 1261 &clk_src_regs[1], false); 1262 pool->base.clock_sources[DCE112_CLK_SRC_PLL2] = 1263 dce112_clock_source_create( 1264 ctx, ctx->dc_bios, 1265 CLOCK_SOURCE_COMBO_PHY_PLL2, 1266 &clk_src_regs[2], false); 1267 pool->base.clock_sources[DCE112_CLK_SRC_PLL3] = 1268 dce112_clock_source_create( 1269 ctx, ctx->dc_bios, 1270 CLOCK_SOURCE_COMBO_PHY_PLL3, 1271 &clk_src_regs[3], false); 1272 pool->base.clock_sources[DCE112_CLK_SRC_PLL4] = 1273 dce112_clock_source_create( 1274 ctx, ctx->dc_bios, 1275 CLOCK_SOURCE_COMBO_PHY_PLL4, 1276 &clk_src_regs[4], false); 1277 pool->base.clock_sources[DCE112_CLK_SRC_PLL5] = 1278 dce112_clock_source_create( 1279 ctx, ctx->dc_bios, 1280 CLOCK_SOURCE_COMBO_PHY_PLL5, 1281 &clk_src_regs[5], false); 1282 pool->base.clk_src_count = DCE112_CLK_SRC_TOTAL; 1283 1284 pool->base.dp_clock_source = dce112_clock_source_create( 1285 ctx, ctx->dc_bios, 1286 CLOCK_SOURCE_ID_DP_DTO, &clk_src_regs[0], true); 1287 1288 1289 for (i = 0; i < pool->base.clk_src_count; i++) { 1290 if (pool->base.clock_sources[i] == NULL) { 1291 dm_error("DC: failed to create clock sources!\n"); 1292 BREAK_TO_DEBUGGER(); 1293 goto res_create_fail; 1294 } 1295 } 1296 1297 pool->base.dmcu = dce_dmcu_create(ctx, 1298 &dmcu_regs, 1299 &dmcu_shift, 1300 &dmcu_mask); 1301 if (pool->base.dmcu == NULL) { 1302 dm_error("DC: failed to create dmcu!\n"); 1303 BREAK_TO_DEBUGGER(); 1304 goto res_create_fail; 1305 } 1306 1307 pool->base.abm = dce_abm_create(ctx, 1308 &abm_regs, 1309 &abm_shift, 1310 &abm_mask); 1311 if (pool->base.abm == NULL) { 1312 dm_error("DC: failed to create abm!\n"); 1313 BREAK_TO_DEBUGGER(); 1314 goto res_create_fail; 1315 } 1316 1317 { 1318 struct irq_service_init_data init_data; 1319 init_data.ctx = dc->ctx; 1320 pool->base.irqs = dal_irq_service_dce110_create(&init_data); 1321 if (!pool->base.irqs) 1322 goto res_create_fail; 1323 } 1324 1325 for (i = 0; i < pool->base.pipe_count; i++) { 1326 pool->base.timing_generators[i] = 1327 dce112_timing_generator_create( 1328 ctx, 1329 i, 1330 &dce112_tg_offsets[i]); 1331 if (pool->base.timing_generators[i] == NULL) { 1332 BREAK_TO_DEBUGGER(); 1333 dm_error("DC: failed to create tg!\n"); 1334 goto res_create_fail; 1335 } 1336 1337 pool->base.mis[i] = dce112_mem_input_create(ctx, i); 1338 if (pool->base.mis[i] == NULL) { 1339 BREAK_TO_DEBUGGER(); 1340 dm_error( 1341 "DC: failed to create memory input!\n"); 1342 goto res_create_fail; 1343 } 1344 1345 pool->base.ipps[i] = dce112_ipp_create(ctx, i); 1346 if (pool->base.ipps[i] == NULL) { 1347 BREAK_TO_DEBUGGER(); 1348 dm_error( 1349 "DC:failed to create input pixel processor!\n"); 1350 goto res_create_fail; 1351 } 1352 1353 pool->base.transforms[i] = dce112_transform_create(ctx, i); 1354 if (pool->base.transforms[i] == NULL) { 1355 BREAK_TO_DEBUGGER(); 1356 dm_error( 1357 "DC: failed to create transform!\n"); 1358 goto res_create_fail; 1359 } 1360 1361 pool->base.opps[i] = dce112_opp_create( 1362 ctx, 1363 i); 1364 if (pool->base.opps[i] == NULL) { 1365 BREAK_TO_DEBUGGER(); 1366 dm_error( 1367 "DC:failed to create output pixel processor!\n"); 1368 goto res_create_fail; 1369 } 1370 } 1371 1372 for (i = 0; i < pool->base.res_cap->num_ddc; i++) { 1373 pool->base.engines[i] = dce112_aux_engine_create(ctx, i); 1374 if (pool->base.engines[i] == NULL) { 1375 BREAK_TO_DEBUGGER(); 1376 dm_error( 1377 "DC:failed to create aux engine!!\n"); 1378 goto res_create_fail; 1379 } 1380 pool->base.hw_i2cs[i] = dce112_i2c_hw_create(ctx, i); 1381 if (pool->base.hw_i2cs[i] == NULL) { 1382 BREAK_TO_DEBUGGER(); 1383 dm_error( 1384 "DC:failed to create i2c engine!!\n"); 1385 goto res_create_fail; 1386 } 1387 pool->base.sw_i2cs[i] = NULL; 1388 } 1389 1390 if (!resource_construct(num_virtual_links, dc, &pool->base, 1391 &res_create_funcs)) 1392 goto res_create_fail; 1393 1394 dc->caps.max_planes = pool->base.pipe_count; 1395 1396 for (i = 0; i < dc->caps.max_planes; ++i) 1397 dc->caps.planes[i] = plane_cap; 1398 1399 /* Create hardware sequencer */ 1400 dce112_hw_sequencer_construct(dc); 1401 1402 bw_calcs_init(dc->bw_dceip, dc->bw_vbios, dc->ctx->asic_id); 1403 1404 bw_calcs_data_update_from_pplib(dc); 1405 1406 return true; 1407 1408 res_create_fail: 1409 dce112_resource_destruct(pool); 1410 return false; 1411 } 1412 1413 struct resource_pool *dce112_create_resource_pool( 1414 uint8_t num_virtual_links, 1415 struct dc *dc) 1416 { 1417 struct dce110_resource_pool *pool = 1418 kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL); 1419 1420 if (!pool) 1421 return NULL; 1422 1423 if (dce112_resource_construct(num_virtual_links, dc, pool)) 1424 return &pool->base; 1425 1426 kfree(pool); 1427 BREAK_TO_DEBUGGER(); 1428 return NULL; 1429 } 1430