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 <linux/slab.h> 27 28 #include "dm_services.h" 29 30 #include "link_encoder.h" 31 #include "stream_encoder.h" 32 33 #include "resource.h" 34 #include "include/irq_service_interface.h" 35 #include "dce110/dce110_resource.h" 36 #include "dce110/dce110_timing_generator.h" 37 38 #include "irq/dce110/irq_service_dce110.h" 39 #include "dce/dce_mem_input.h" 40 #include "dce/dce_transform.h" 41 #include "dce/dce_link_encoder.h" 42 #include "dce/dce_stream_encoder.h" 43 #include "dce/dce_audio.h" 44 #include "dce/dce_opp.h" 45 #include "dce/dce_ipp.h" 46 #include "dce/dce_clock_source.h" 47 48 #include "dce/dce_hwseq.h" 49 #include "dce112/dce112_hw_sequencer.h" 50 #include "dce/dce_abm.h" 51 #include "dce/dce_dmcu.h" 52 #include "dce/dce_aux.h" 53 #include "dce/dce_i2c.h" 54 #include "dce/dce_panel_cntl.h" 55 56 #include "reg_helper.h" 57 58 #include "dce/dce_11_2_d.h" 59 #include "dce/dce_11_2_sh_mask.h" 60 61 #include "dce100/dce100_resource.h" 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 #define CTX ctx 433 #define REG(reg) mm ## reg 434 435 #ifndef mmCC_DC_HDMI_STRAPS 436 #define mmCC_DC_HDMI_STRAPS 0x4819 437 #define CC_DC_HDMI_STRAPS__HDMI_DISABLE_MASK 0x40 438 #define CC_DC_HDMI_STRAPS__HDMI_DISABLE__SHIFT 0x6 439 #define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER_MASK 0x700 440 #define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER__SHIFT 0x8 441 #endif 442 443 static int map_transmitter_id_to_phy_instance( 444 enum transmitter transmitter) 445 { 446 switch (transmitter) { 447 case TRANSMITTER_UNIPHY_A: 448 return 0; 449 case TRANSMITTER_UNIPHY_B: 450 return 1; 451 case TRANSMITTER_UNIPHY_C: 452 return 2; 453 case TRANSMITTER_UNIPHY_D: 454 return 3; 455 case TRANSMITTER_UNIPHY_E: 456 return 4; 457 case TRANSMITTER_UNIPHY_F: 458 return 5; 459 case TRANSMITTER_UNIPHY_G: 460 return 6; 461 default: 462 ASSERT(0); 463 return 0; 464 } 465 } 466 467 static void read_dce_straps( 468 struct dc_context *ctx, 469 struct resource_straps *straps) 470 { 471 REG_GET_2(CC_DC_HDMI_STRAPS, 472 HDMI_DISABLE, &straps->hdmi_disable, 473 AUDIO_STREAM_NUMBER, &straps->audio_stream_number); 474 475 REG_GET(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO, &straps->dc_pinstraps_audio); 476 } 477 478 static struct audio *create_audio( 479 struct dc_context *ctx, unsigned int inst) 480 { 481 return dce_audio_create(ctx, inst, 482 &audio_regs[inst], &audio_shift, &audio_mask); 483 } 484 485 486 static struct timing_generator *dce112_timing_generator_create( 487 struct dc_context *ctx, 488 uint32_t instance, 489 const struct dce110_timing_generator_offsets *offsets) 490 { 491 struct dce110_timing_generator *tg110 = 492 kzalloc(sizeof(struct dce110_timing_generator), GFP_KERNEL); 493 494 if (!tg110) 495 return NULL; 496 497 dce110_timing_generator_construct(tg110, ctx, instance, offsets); 498 return &tg110->base; 499 } 500 501 static struct stream_encoder *dce112_stream_encoder_create( 502 enum engine_id eng_id, 503 struct dc_context *ctx) 504 { 505 struct dce110_stream_encoder *enc110 = 506 kzalloc(sizeof(struct dce110_stream_encoder), GFP_KERNEL); 507 508 if (!enc110) 509 return NULL; 510 511 dce110_stream_encoder_construct(enc110, ctx, ctx->dc_bios, eng_id, 512 &stream_enc_regs[eng_id], 513 &se_shift, &se_mask); 514 return &enc110->base; 515 } 516 517 #define SRII(reg_name, block, id)\ 518 .reg_name[id] = mm ## block ## id ## _ ## reg_name 519 520 static const struct dce_hwseq_registers hwseq_reg = { 521 HWSEQ_DCE112_REG_LIST() 522 }; 523 524 static const struct dce_hwseq_shift hwseq_shift = { 525 HWSEQ_DCE112_MASK_SH_LIST(__SHIFT) 526 }; 527 528 static const struct dce_hwseq_mask hwseq_mask = { 529 HWSEQ_DCE112_MASK_SH_LIST(_MASK) 530 }; 531 532 static struct dce_hwseq *dce112_hwseq_create( 533 struct dc_context *ctx) 534 { 535 struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL); 536 537 if (hws) { 538 hws->ctx = ctx; 539 hws->regs = &hwseq_reg; 540 hws->shifts = &hwseq_shift; 541 hws->masks = &hwseq_mask; 542 } 543 return hws; 544 } 545 546 static const struct resource_create_funcs res_create_funcs = { 547 .read_dce_straps = read_dce_straps, 548 .create_audio = create_audio, 549 .create_stream_encoder = dce112_stream_encoder_create, 550 .create_hwseq = dce112_hwseq_create, 551 }; 552 553 #define mi_inst_regs(id) { MI_DCE11_2_REG_LIST(id) } 554 static const struct dce_mem_input_registers mi_regs[] = { 555 mi_inst_regs(0), 556 mi_inst_regs(1), 557 mi_inst_regs(2), 558 mi_inst_regs(3), 559 mi_inst_regs(4), 560 mi_inst_regs(5), 561 }; 562 563 static const struct dce_mem_input_shift mi_shifts = { 564 MI_DCE11_2_MASK_SH_LIST(__SHIFT) 565 }; 566 567 static const struct dce_mem_input_mask mi_masks = { 568 MI_DCE11_2_MASK_SH_LIST(_MASK) 569 }; 570 571 static struct mem_input *dce112_mem_input_create( 572 struct dc_context *ctx, 573 uint32_t inst) 574 { 575 struct dce_mem_input *dce_mi = kzalloc(sizeof(struct dce_mem_input), 576 GFP_KERNEL); 577 578 if (!dce_mi) { 579 BREAK_TO_DEBUGGER(); 580 return NULL; 581 } 582 583 dce112_mem_input_construct(dce_mi, ctx, inst, &mi_regs[inst], &mi_shifts, &mi_masks); 584 return &dce_mi->base; 585 } 586 587 static void dce112_transform_destroy(struct transform **xfm) 588 { 589 kfree(TO_DCE_TRANSFORM(*xfm)); 590 *xfm = NULL; 591 } 592 593 static struct transform *dce112_transform_create( 594 struct dc_context *ctx, 595 uint32_t inst) 596 { 597 struct dce_transform *transform = 598 kzalloc(sizeof(struct dce_transform), GFP_KERNEL); 599 600 if (!transform) 601 return NULL; 602 603 dce_transform_construct(transform, ctx, inst, 604 &xfm_regs[inst], &xfm_shift, &xfm_mask); 605 transform->lb_memory_size = 0x1404; /*5124*/ 606 return &transform->base; 607 } 608 609 static const struct encoder_feature_support link_enc_feature = { 610 .max_hdmi_deep_color = COLOR_DEPTH_121212, 611 .max_hdmi_pixel_clock = 600000, 612 .hdmi_ycbcr420_supported = true, 613 .dp_ycbcr420_supported = false, 614 .flags.bits.IS_HBR2_CAPABLE = true, 615 .flags.bits.IS_HBR3_CAPABLE = true, 616 .flags.bits.IS_TPS3_CAPABLE = true, 617 .flags.bits.IS_TPS4_CAPABLE = true 618 }; 619 620 struct link_encoder *dce112_link_encoder_create( 621 const struct encoder_init_data *enc_init_data) 622 { 623 struct dce110_link_encoder *enc110 = 624 kzalloc(sizeof(struct dce110_link_encoder), GFP_KERNEL); 625 int link_regs_id; 626 627 if (!enc110) 628 return NULL; 629 630 link_regs_id = 631 map_transmitter_id_to_phy_instance(enc_init_data->transmitter); 632 633 dce110_link_encoder_construct(enc110, 634 enc_init_data, 635 &link_enc_feature, 636 &link_enc_regs[link_regs_id], 637 &link_enc_aux_regs[enc_init_data->channel - 1], 638 &link_enc_hpd_regs[enc_init_data->hpd_source]); 639 return &enc110->base; 640 } 641 642 static struct panel_cntl *dce112_panel_cntl_create(const struct panel_cntl_init_data *init_data) 643 { 644 struct dce_panel_cntl *panel_cntl = 645 kzalloc(sizeof(struct dce_panel_cntl), GFP_KERNEL); 646 647 if (!panel_cntl) 648 return NULL; 649 650 dce_panel_cntl_construct(panel_cntl, 651 init_data, 652 &panel_cntl_regs[init_data->inst], 653 &panel_cntl_shift, 654 &panel_cntl_mask); 655 656 return &panel_cntl->base; 657 } 658 659 static struct input_pixel_processor *dce112_ipp_create( 660 struct dc_context *ctx, uint32_t inst) 661 { 662 struct dce_ipp *ipp = kzalloc(sizeof(struct dce_ipp), GFP_KERNEL); 663 664 if (!ipp) { 665 BREAK_TO_DEBUGGER(); 666 return NULL; 667 } 668 669 dce_ipp_construct(ipp, ctx, inst, 670 &ipp_regs[inst], &ipp_shift, &ipp_mask); 671 return &ipp->base; 672 } 673 674 struct output_pixel_processor *dce112_opp_create( 675 struct dc_context *ctx, 676 uint32_t inst) 677 { 678 struct dce110_opp *opp = 679 kzalloc(sizeof(struct dce110_opp), GFP_KERNEL); 680 681 if (!opp) 682 return NULL; 683 684 dce110_opp_construct(opp, 685 ctx, inst, &opp_regs[inst], &opp_shift, &opp_mask); 686 return &opp->base; 687 } 688 689 struct dce_aux *dce112_aux_engine_create( 690 struct dc_context *ctx, 691 uint32_t inst) 692 { 693 struct aux_engine_dce110 *aux_engine = 694 kzalloc(sizeof(struct aux_engine_dce110), GFP_KERNEL); 695 696 if (!aux_engine) 697 return NULL; 698 699 dce110_aux_engine_construct(aux_engine, ctx, inst, 700 SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD, 701 &aux_engine_regs[inst], 702 &aux_mask, 703 &aux_shift, 704 ctx->dc->caps.extended_aux_timeout_support); 705 706 return &aux_engine->base; 707 } 708 #define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST(id) } 709 710 static const struct dce_i2c_registers i2c_hw_regs[] = { 711 i2c_inst_regs(1), 712 i2c_inst_regs(2), 713 i2c_inst_regs(3), 714 i2c_inst_regs(4), 715 i2c_inst_regs(5), 716 i2c_inst_regs(6), 717 }; 718 719 static const struct dce_i2c_shift i2c_shifts = { 720 I2C_COMMON_MASK_SH_LIST_DCE110(__SHIFT) 721 }; 722 723 static const struct dce_i2c_mask i2c_masks = { 724 I2C_COMMON_MASK_SH_LIST_DCE110(_MASK) 725 }; 726 727 struct dce_i2c_hw *dce112_i2c_hw_create( 728 struct dc_context *ctx, 729 uint32_t inst) 730 { 731 struct dce_i2c_hw *dce_i2c_hw = 732 kzalloc(sizeof(struct dce_i2c_hw), GFP_KERNEL); 733 734 if (!dce_i2c_hw) 735 return NULL; 736 737 dce112_i2c_hw_construct(dce_i2c_hw, ctx, inst, 738 &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks); 739 740 return dce_i2c_hw; 741 } 742 struct clock_source *dce112_clock_source_create( 743 struct dc_context *ctx, 744 struct dc_bios *bios, 745 enum clock_source_id id, 746 const struct dce110_clk_src_regs *regs, 747 bool dp_clk_src) 748 { 749 struct dce110_clk_src *clk_src = 750 kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL); 751 752 if (!clk_src) 753 return NULL; 754 755 if (dce112_clk_src_construct(clk_src, ctx, bios, id, 756 regs, &cs_shift, &cs_mask)) { 757 clk_src->base.dp_clk_src = dp_clk_src; 758 return &clk_src->base; 759 } 760 761 kfree(clk_src); 762 BREAK_TO_DEBUGGER(); 763 return NULL; 764 } 765 766 void dce112_clock_source_destroy(struct clock_source **clk_src) 767 { 768 kfree(TO_DCE110_CLK_SRC(*clk_src)); 769 *clk_src = NULL; 770 } 771 772 static void dce112_resource_destruct(struct dce110_resource_pool *pool) 773 { 774 unsigned int i; 775 776 for (i = 0; i < pool->base.pipe_count; i++) { 777 if (pool->base.opps[i] != NULL) 778 dce110_opp_destroy(&pool->base.opps[i]); 779 780 if (pool->base.transforms[i] != NULL) 781 dce112_transform_destroy(&pool->base.transforms[i]); 782 783 if (pool->base.ipps[i] != NULL) 784 dce_ipp_destroy(&pool->base.ipps[i]); 785 786 if (pool->base.mis[i] != NULL) { 787 kfree(TO_DCE_MEM_INPUT(pool->base.mis[i])); 788 pool->base.mis[i] = NULL; 789 } 790 791 if (pool->base.timing_generators[i] != NULL) { 792 kfree(DCE110TG_FROM_TG(pool->base.timing_generators[i])); 793 pool->base.timing_generators[i] = NULL; 794 } 795 } 796 797 for (i = 0; i < pool->base.res_cap->num_ddc; i++) { 798 if (pool->base.engines[i] != NULL) 799 dce110_engine_destroy(&pool->base.engines[i]); 800 if (pool->base.hw_i2cs[i] != NULL) { 801 kfree(pool->base.hw_i2cs[i]); 802 pool->base.hw_i2cs[i] = NULL; 803 } 804 if (pool->base.sw_i2cs[i] != NULL) { 805 kfree(pool->base.sw_i2cs[i]); 806 pool->base.sw_i2cs[i] = NULL; 807 } 808 } 809 810 for (i = 0; i < pool->base.stream_enc_count; i++) { 811 if (pool->base.stream_enc[i] != NULL) 812 kfree(DCE110STRENC_FROM_STRENC(pool->base.stream_enc[i])); 813 } 814 815 for (i = 0; i < pool->base.clk_src_count; i++) { 816 if (pool->base.clock_sources[i] != NULL) { 817 dce112_clock_source_destroy(&pool->base.clock_sources[i]); 818 } 819 } 820 821 if (pool->base.dp_clock_source != NULL) 822 dce112_clock_source_destroy(&pool->base.dp_clock_source); 823 824 for (i = 0; i < pool->base.audio_count; i++) { 825 if (pool->base.audios[i] != NULL) { 826 dce_aud_destroy(&pool->base.audios[i]); 827 } 828 } 829 830 if (pool->base.abm != NULL) 831 dce_abm_destroy(&pool->base.abm); 832 833 if (pool->base.dmcu != NULL) 834 dce_dmcu_destroy(&pool->base.dmcu); 835 836 if (pool->base.irqs != NULL) { 837 dal_irq_service_destroy(&pool->base.irqs); 838 } 839 } 840 841 static struct clock_source *find_matching_pll( 842 struct resource_context *res_ctx, 843 const struct resource_pool *pool, 844 const struct dc_stream_state *const stream) 845 { 846 switch (stream->link->link_enc->transmitter) { 847 case TRANSMITTER_UNIPHY_A: 848 return pool->clock_sources[DCE112_CLK_SRC_PLL0]; 849 case TRANSMITTER_UNIPHY_B: 850 return pool->clock_sources[DCE112_CLK_SRC_PLL1]; 851 case TRANSMITTER_UNIPHY_C: 852 return pool->clock_sources[DCE112_CLK_SRC_PLL2]; 853 case TRANSMITTER_UNIPHY_D: 854 return pool->clock_sources[DCE112_CLK_SRC_PLL3]; 855 case TRANSMITTER_UNIPHY_E: 856 return pool->clock_sources[DCE112_CLK_SRC_PLL4]; 857 case TRANSMITTER_UNIPHY_F: 858 return pool->clock_sources[DCE112_CLK_SRC_PLL5]; 859 default: 860 return NULL; 861 } 862 863 return 0; 864 } 865 866 static enum dc_status build_mapped_resource( 867 const struct dc *dc, 868 struct dc_state *context, 869 struct dc_stream_state *stream) 870 { 871 struct pipe_ctx *pipe_ctx = resource_get_head_pipe_for_stream(&context->res_ctx, stream); 872 873 if (!pipe_ctx) 874 return DC_ERROR_UNEXPECTED; 875 876 dce110_resource_build_pipe_hw_param(pipe_ctx); 877 878 resource_build_info_frame(pipe_ctx); 879 880 return DC_OK; 881 } 882 883 bool dce112_validate_bandwidth( 884 struct dc *dc, 885 struct dc_state *context, 886 bool fast_validate) 887 { 888 bool result = false; 889 890 DC_LOG_BANDWIDTH_CALCS( 891 "%s: start", 892 __func__); 893 894 if (bw_calcs( 895 dc->ctx, 896 dc->bw_dceip, 897 dc->bw_vbios, 898 context->res_ctx.pipe_ctx, 899 dc->res_pool->pipe_count, 900 &context->bw_ctx.bw.dce)) 901 result = true; 902 903 if (!result) 904 DC_LOG_BANDWIDTH_VALIDATION( 905 "%s: Bandwidth validation failed!", 906 __func__); 907 908 if (memcmp(&dc->current_state->bw_ctx.bw.dce, 909 &context->bw_ctx.bw.dce, sizeof(context->bw_ctx.bw.dce))) { 910 911 DC_LOG_BANDWIDTH_CALCS( 912 "%s: finish,\n" 913 "nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n" 914 "stutMark_b: %d stutMark_a: %d\n" 915 "nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n" 916 "stutMark_b: %d stutMark_a: %d\n" 917 "nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n" 918 "stutMark_b: %d stutMark_a: %d stutter_mode_enable: %d\n" 919 "cstate: %d pstate: %d nbpstate: %d sync: %d dispclk: %d\n" 920 "sclk: %d sclk_sleep: %d yclk: %d blackout_recovery_time_us: %d\n" 921 , 922 __func__, 923 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[0].b_mark, 924 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[0].a_mark, 925 context->bw_ctx.bw.dce.urgent_wm_ns[0].b_mark, 926 context->bw_ctx.bw.dce.urgent_wm_ns[0].a_mark, 927 context->bw_ctx.bw.dce.stutter_exit_wm_ns[0].b_mark, 928 context->bw_ctx.bw.dce.stutter_exit_wm_ns[0].a_mark, 929 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[1].b_mark, 930 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[1].a_mark, 931 context->bw_ctx.bw.dce.urgent_wm_ns[1].b_mark, 932 context->bw_ctx.bw.dce.urgent_wm_ns[1].a_mark, 933 context->bw_ctx.bw.dce.stutter_exit_wm_ns[1].b_mark, 934 context->bw_ctx.bw.dce.stutter_exit_wm_ns[1].a_mark, 935 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[2].b_mark, 936 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[2].a_mark, 937 context->bw_ctx.bw.dce.urgent_wm_ns[2].b_mark, 938 context->bw_ctx.bw.dce.urgent_wm_ns[2].a_mark, 939 context->bw_ctx.bw.dce.stutter_exit_wm_ns[2].b_mark, 940 context->bw_ctx.bw.dce.stutter_exit_wm_ns[2].a_mark, 941 context->bw_ctx.bw.dce.stutter_mode_enable, 942 context->bw_ctx.bw.dce.cpuc_state_change_enable, 943 context->bw_ctx.bw.dce.cpup_state_change_enable, 944 context->bw_ctx.bw.dce.nbp_state_change_enable, 945 context->bw_ctx.bw.dce.all_displays_in_sync, 946 context->bw_ctx.bw.dce.dispclk_khz, 947 context->bw_ctx.bw.dce.sclk_khz, 948 context->bw_ctx.bw.dce.sclk_deep_sleep_khz, 949 context->bw_ctx.bw.dce.yclk_khz, 950 context->bw_ctx.bw.dce.blackout_recovery_time_us); 951 } 952 return result; 953 } 954 955 enum dc_status resource_map_phy_clock_resources( 956 const struct dc *dc, 957 struct dc_state *context, 958 struct dc_stream_state *stream) 959 { 960 961 /* acquire new resources */ 962 struct pipe_ctx *pipe_ctx = resource_get_head_pipe_for_stream( 963 &context->res_ctx, stream); 964 965 if (!pipe_ctx) 966 return DC_ERROR_UNEXPECTED; 967 968 if (dc_is_dp_signal(pipe_ctx->stream->signal) 969 || dc_is_virtual_signal(pipe_ctx->stream->signal)) 970 pipe_ctx->clock_source = 971 dc->res_pool->dp_clock_source; 972 else 973 pipe_ctx->clock_source = find_matching_pll( 974 &context->res_ctx, dc->res_pool, 975 stream); 976 977 if (pipe_ctx->clock_source == NULL) 978 return DC_NO_CLOCK_SOURCE_RESOURCE; 979 980 resource_reference_clock_source( 981 &context->res_ctx, 982 dc->res_pool, 983 pipe_ctx->clock_source); 984 985 return DC_OK; 986 } 987 988 static bool dce112_validate_surface_sets( 989 struct dc_state *context) 990 { 991 int i; 992 993 for (i = 0; i < context->stream_count; i++) { 994 if (context->stream_status[i].plane_count == 0) 995 continue; 996 997 if (context->stream_status[i].plane_count > 1) 998 return false; 999 1000 if (context->stream_status[i].plane_states[0]->format 1001 >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) 1002 return false; 1003 } 1004 1005 return true; 1006 } 1007 1008 enum dc_status dce112_add_stream_to_ctx( 1009 struct dc *dc, 1010 struct dc_state *new_ctx, 1011 struct dc_stream_state *dc_stream) 1012 { 1013 enum dc_status result; 1014 1015 result = resource_map_pool_resources(dc, new_ctx, dc_stream); 1016 1017 if (result == DC_OK) 1018 result = resource_map_phy_clock_resources(dc, new_ctx, dc_stream); 1019 1020 1021 if (result == DC_OK) 1022 result = build_mapped_resource(dc, new_ctx, dc_stream); 1023 1024 return result; 1025 } 1026 1027 enum dc_status dce112_validate_global( 1028 struct dc *dc, 1029 struct dc_state *context) 1030 { 1031 if (!dce112_validate_surface_sets(context)) 1032 return DC_FAIL_SURFACE_VALIDATE; 1033 1034 return DC_OK; 1035 } 1036 1037 static void dce112_destroy_resource_pool(struct resource_pool **pool) 1038 { 1039 struct dce110_resource_pool *dce110_pool = TO_DCE110_RES_POOL(*pool); 1040 1041 dce112_resource_destruct(dce110_pool); 1042 kfree(dce110_pool); 1043 *pool = NULL; 1044 } 1045 1046 static const struct resource_funcs dce112_res_pool_funcs = { 1047 .destroy = dce112_destroy_resource_pool, 1048 .link_enc_create = dce112_link_encoder_create, 1049 .panel_cntl_create = dce112_panel_cntl_create, 1050 .validate_bandwidth = dce112_validate_bandwidth, 1051 .validate_plane = dce100_validate_plane, 1052 .add_stream_to_ctx = dce112_add_stream_to_ctx, 1053 .validate_global = dce112_validate_global, 1054 .find_first_free_match_stream_enc_for_link = dce110_find_first_free_match_stream_enc_for_link 1055 }; 1056 1057 static void bw_calcs_data_update_from_pplib(struct dc *dc) 1058 { 1059 struct dm_pp_clock_levels_with_latency eng_clks = {0}; 1060 struct dm_pp_clock_levels_with_latency mem_clks = {0}; 1061 struct dm_pp_wm_sets_with_clock_ranges clk_ranges = {0}; 1062 struct dm_pp_clock_levels clks = {0}; 1063 int memory_type_multiplier = MEMORY_TYPE_MULTIPLIER_CZ; 1064 1065 if (dc->bw_vbios && dc->bw_vbios->memory_type == bw_def_hbm) 1066 memory_type_multiplier = MEMORY_TYPE_HBM; 1067 1068 /*do system clock TODO PPLIB: after PPLIB implement, 1069 * then remove old way 1070 */ 1071 if (!dm_pp_get_clock_levels_by_type_with_latency( 1072 dc->ctx, 1073 DM_PP_CLOCK_TYPE_ENGINE_CLK, 1074 &eng_clks)) { 1075 1076 /* This is only for temporary */ 1077 dm_pp_get_clock_levels_by_type( 1078 dc->ctx, 1079 DM_PP_CLOCK_TYPE_ENGINE_CLK, 1080 &clks); 1081 /* convert all the clock fro kHz to fix point mHz */ 1082 dc->bw_vbios->high_sclk = bw_frc_to_fixed( 1083 clks.clocks_in_khz[clks.num_levels-1], 1000); 1084 dc->bw_vbios->mid1_sclk = bw_frc_to_fixed( 1085 clks.clocks_in_khz[clks.num_levels/8], 1000); 1086 dc->bw_vbios->mid2_sclk = bw_frc_to_fixed( 1087 clks.clocks_in_khz[clks.num_levels*2/8], 1000); 1088 dc->bw_vbios->mid3_sclk = bw_frc_to_fixed( 1089 clks.clocks_in_khz[clks.num_levels*3/8], 1000); 1090 dc->bw_vbios->mid4_sclk = bw_frc_to_fixed( 1091 clks.clocks_in_khz[clks.num_levels*4/8], 1000); 1092 dc->bw_vbios->mid5_sclk = bw_frc_to_fixed( 1093 clks.clocks_in_khz[clks.num_levels*5/8], 1000); 1094 dc->bw_vbios->mid6_sclk = bw_frc_to_fixed( 1095 clks.clocks_in_khz[clks.num_levels*6/8], 1000); 1096 dc->bw_vbios->low_sclk = bw_frc_to_fixed( 1097 clks.clocks_in_khz[0], 1000); 1098 1099 /*do memory clock*/ 1100 dm_pp_get_clock_levels_by_type( 1101 dc->ctx, 1102 DM_PP_CLOCK_TYPE_MEMORY_CLK, 1103 &clks); 1104 1105 dc->bw_vbios->low_yclk = bw_frc_to_fixed( 1106 clks.clocks_in_khz[0] * memory_type_multiplier, 1000); 1107 dc->bw_vbios->mid_yclk = bw_frc_to_fixed( 1108 clks.clocks_in_khz[clks.num_levels>>1] * memory_type_multiplier, 1109 1000); 1110 dc->bw_vbios->high_yclk = bw_frc_to_fixed( 1111 clks.clocks_in_khz[clks.num_levels-1] * memory_type_multiplier, 1112 1000); 1113 1114 return; 1115 } 1116 1117 /* convert all the clock fro kHz to fix point mHz TODO: wloop data */ 1118 dc->bw_vbios->high_sclk = bw_frc_to_fixed( 1119 eng_clks.data[eng_clks.num_levels-1].clocks_in_khz, 1000); 1120 dc->bw_vbios->mid1_sclk = bw_frc_to_fixed( 1121 eng_clks.data[eng_clks.num_levels/8].clocks_in_khz, 1000); 1122 dc->bw_vbios->mid2_sclk = bw_frc_to_fixed( 1123 eng_clks.data[eng_clks.num_levels*2/8].clocks_in_khz, 1000); 1124 dc->bw_vbios->mid3_sclk = bw_frc_to_fixed( 1125 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz, 1000); 1126 dc->bw_vbios->mid4_sclk = bw_frc_to_fixed( 1127 eng_clks.data[eng_clks.num_levels*4/8].clocks_in_khz, 1000); 1128 dc->bw_vbios->mid5_sclk = bw_frc_to_fixed( 1129 eng_clks.data[eng_clks.num_levels*5/8].clocks_in_khz, 1000); 1130 dc->bw_vbios->mid6_sclk = bw_frc_to_fixed( 1131 eng_clks.data[eng_clks.num_levels*6/8].clocks_in_khz, 1000); 1132 dc->bw_vbios->low_sclk = bw_frc_to_fixed( 1133 eng_clks.data[0].clocks_in_khz, 1000); 1134 1135 /*do memory clock*/ 1136 dm_pp_get_clock_levels_by_type_with_latency( 1137 dc->ctx, 1138 DM_PP_CLOCK_TYPE_MEMORY_CLK, 1139 &mem_clks); 1140 1141 /* we don't need to call PPLIB for validation clock since they 1142 * also give us the highest sclk and highest mclk (UMA clock). 1143 * ALSO always convert UMA clock (from PPLIB) to YCLK (HW formula): 1144 * YCLK = UMACLK*m_memoryTypeMultiplier 1145 */ 1146 dc->bw_vbios->low_yclk = bw_frc_to_fixed( 1147 mem_clks.data[0].clocks_in_khz * memory_type_multiplier, 1000); 1148 dc->bw_vbios->mid_yclk = bw_frc_to_fixed( 1149 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz * memory_type_multiplier, 1150 1000); 1151 dc->bw_vbios->high_yclk = bw_frc_to_fixed( 1152 mem_clks.data[mem_clks.num_levels-1].clocks_in_khz * memory_type_multiplier, 1153 1000); 1154 1155 /* Now notify PPLib/SMU about which Watermarks sets they should select 1156 * depending on DPM state they are in. And update BW MGR GFX Engine and 1157 * Memory clock member variables for Watermarks calculations for each 1158 * Watermark Set 1159 */ 1160 clk_ranges.num_wm_sets = 4; 1161 clk_ranges.wm_clk_ranges[0].wm_set_id = WM_SET_A; 1162 clk_ranges.wm_clk_ranges[0].wm_min_eng_clk_in_khz = 1163 eng_clks.data[0].clocks_in_khz; 1164 clk_ranges.wm_clk_ranges[0].wm_max_eng_clk_in_khz = 1165 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz - 1; 1166 clk_ranges.wm_clk_ranges[0].wm_min_mem_clk_in_khz = 1167 mem_clks.data[0].clocks_in_khz; 1168 clk_ranges.wm_clk_ranges[0].wm_max_mem_clk_in_khz = 1169 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz - 1; 1170 1171 clk_ranges.wm_clk_ranges[1].wm_set_id = WM_SET_B; 1172 clk_ranges.wm_clk_ranges[1].wm_min_eng_clk_in_khz = 1173 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz; 1174 /* 5 GHz instead of data[7].clockInKHz to cover Overdrive */ 1175 clk_ranges.wm_clk_ranges[1].wm_max_eng_clk_in_khz = 5000000; 1176 clk_ranges.wm_clk_ranges[1].wm_min_mem_clk_in_khz = 1177 mem_clks.data[0].clocks_in_khz; 1178 clk_ranges.wm_clk_ranges[1].wm_max_mem_clk_in_khz = 1179 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz - 1; 1180 1181 clk_ranges.wm_clk_ranges[2].wm_set_id = WM_SET_C; 1182 clk_ranges.wm_clk_ranges[2].wm_min_eng_clk_in_khz = 1183 eng_clks.data[0].clocks_in_khz; 1184 clk_ranges.wm_clk_ranges[2].wm_max_eng_clk_in_khz = 1185 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz - 1; 1186 clk_ranges.wm_clk_ranges[2].wm_min_mem_clk_in_khz = 1187 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz; 1188 /* 5 GHz instead of data[2].clockInKHz to cover Overdrive */ 1189 clk_ranges.wm_clk_ranges[2].wm_max_mem_clk_in_khz = 5000000; 1190 1191 clk_ranges.wm_clk_ranges[3].wm_set_id = WM_SET_D; 1192 clk_ranges.wm_clk_ranges[3].wm_min_eng_clk_in_khz = 1193 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz; 1194 /* 5 GHz instead of data[7].clockInKHz to cover Overdrive */ 1195 clk_ranges.wm_clk_ranges[3].wm_max_eng_clk_in_khz = 5000000; 1196 clk_ranges.wm_clk_ranges[3].wm_min_mem_clk_in_khz = 1197 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz; 1198 /* 5 GHz instead of data[2].clockInKHz to cover Overdrive */ 1199 clk_ranges.wm_clk_ranges[3].wm_max_mem_clk_in_khz = 5000000; 1200 1201 /* Notify PP Lib/SMU which Watermarks to use for which clock ranges */ 1202 dm_pp_notify_wm_clock_changes(dc->ctx, &clk_ranges); 1203 } 1204 1205 const struct resource_caps *dce112_resource_cap( 1206 struct hw_asic_id *asic_id) 1207 { 1208 if (ASIC_REV_IS_POLARIS11_M(asic_id->hw_internal_rev) || 1209 ASIC_REV_IS_POLARIS12_V(asic_id->hw_internal_rev)) 1210 return &polaris_11_resource_cap; 1211 else 1212 return &polaris_10_resource_cap; 1213 } 1214 1215 static bool dce112_resource_construct( 1216 uint8_t num_virtual_links, 1217 struct dc *dc, 1218 struct dce110_resource_pool *pool) 1219 { 1220 unsigned int i; 1221 struct dc_context *ctx = dc->ctx; 1222 1223 ctx->dc_bios->regs = &bios_regs; 1224 1225 pool->base.res_cap = dce112_resource_cap(&ctx->asic_id); 1226 pool->base.funcs = &dce112_res_pool_funcs; 1227 1228 /************************************************* 1229 * Resource + asic cap harcoding * 1230 *************************************************/ 1231 pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE; 1232 pool->base.pipe_count = pool->base.res_cap->num_timing_generator; 1233 pool->base.timing_generator_count = pool->base.res_cap->num_timing_generator; 1234 dc->caps.max_downscale_ratio = 200; 1235 dc->caps.i2c_speed_in_khz = 100; 1236 dc->caps.i2c_speed_in_khz_hdcp = 100; /*1.4 w/a not applied by default*/ 1237 dc->caps.max_cursor_size = 128; 1238 dc->caps.min_horizontal_blanking_period = 80; 1239 dc->caps.dual_link_dvi = true; 1240 dc->caps.extended_aux_timeout_support = false; 1241 1242 /************************************************* 1243 * Create resources * 1244 *************************************************/ 1245 1246 pool->base.clock_sources[DCE112_CLK_SRC_PLL0] = 1247 dce112_clock_source_create( 1248 ctx, ctx->dc_bios, 1249 CLOCK_SOURCE_COMBO_PHY_PLL0, 1250 &clk_src_regs[0], false); 1251 pool->base.clock_sources[DCE112_CLK_SRC_PLL1] = 1252 dce112_clock_source_create( 1253 ctx, ctx->dc_bios, 1254 CLOCK_SOURCE_COMBO_PHY_PLL1, 1255 &clk_src_regs[1], false); 1256 pool->base.clock_sources[DCE112_CLK_SRC_PLL2] = 1257 dce112_clock_source_create( 1258 ctx, ctx->dc_bios, 1259 CLOCK_SOURCE_COMBO_PHY_PLL2, 1260 &clk_src_regs[2], false); 1261 pool->base.clock_sources[DCE112_CLK_SRC_PLL3] = 1262 dce112_clock_source_create( 1263 ctx, ctx->dc_bios, 1264 CLOCK_SOURCE_COMBO_PHY_PLL3, 1265 &clk_src_regs[3], false); 1266 pool->base.clock_sources[DCE112_CLK_SRC_PLL4] = 1267 dce112_clock_source_create( 1268 ctx, ctx->dc_bios, 1269 CLOCK_SOURCE_COMBO_PHY_PLL4, 1270 &clk_src_regs[4], false); 1271 pool->base.clock_sources[DCE112_CLK_SRC_PLL5] = 1272 dce112_clock_source_create( 1273 ctx, ctx->dc_bios, 1274 CLOCK_SOURCE_COMBO_PHY_PLL5, 1275 &clk_src_regs[5], false); 1276 pool->base.clk_src_count = DCE112_CLK_SRC_TOTAL; 1277 1278 pool->base.dp_clock_source = dce112_clock_source_create( 1279 ctx, ctx->dc_bios, 1280 CLOCK_SOURCE_ID_DP_DTO, &clk_src_regs[0], true); 1281 1282 1283 for (i = 0; i < pool->base.clk_src_count; i++) { 1284 if (pool->base.clock_sources[i] == NULL) { 1285 dm_error("DC: failed to create clock sources!\n"); 1286 BREAK_TO_DEBUGGER(); 1287 goto res_create_fail; 1288 } 1289 } 1290 1291 pool->base.dmcu = dce_dmcu_create(ctx, 1292 &dmcu_regs, 1293 &dmcu_shift, 1294 &dmcu_mask); 1295 if (pool->base.dmcu == NULL) { 1296 dm_error("DC: failed to create dmcu!\n"); 1297 BREAK_TO_DEBUGGER(); 1298 goto res_create_fail; 1299 } 1300 1301 pool->base.abm = dce_abm_create(ctx, 1302 &abm_regs, 1303 &abm_shift, 1304 &abm_mask); 1305 if (pool->base.abm == NULL) { 1306 dm_error("DC: failed to create abm!\n"); 1307 BREAK_TO_DEBUGGER(); 1308 goto res_create_fail; 1309 } 1310 1311 { 1312 struct irq_service_init_data init_data; 1313 init_data.ctx = dc->ctx; 1314 pool->base.irqs = dal_irq_service_dce110_create(&init_data); 1315 if (!pool->base.irqs) 1316 goto res_create_fail; 1317 } 1318 1319 for (i = 0; i < pool->base.pipe_count; i++) { 1320 pool->base.timing_generators[i] = 1321 dce112_timing_generator_create( 1322 ctx, 1323 i, 1324 &dce112_tg_offsets[i]); 1325 if (pool->base.timing_generators[i] == NULL) { 1326 BREAK_TO_DEBUGGER(); 1327 dm_error("DC: failed to create tg!\n"); 1328 goto res_create_fail; 1329 } 1330 1331 pool->base.mis[i] = dce112_mem_input_create(ctx, i); 1332 if (pool->base.mis[i] == NULL) { 1333 BREAK_TO_DEBUGGER(); 1334 dm_error( 1335 "DC: failed to create memory input!\n"); 1336 goto res_create_fail; 1337 } 1338 1339 pool->base.ipps[i] = dce112_ipp_create(ctx, i); 1340 if (pool->base.ipps[i] == NULL) { 1341 BREAK_TO_DEBUGGER(); 1342 dm_error( 1343 "DC:failed to create input pixel processor!\n"); 1344 goto res_create_fail; 1345 } 1346 1347 pool->base.transforms[i] = dce112_transform_create(ctx, i); 1348 if (pool->base.transforms[i] == NULL) { 1349 BREAK_TO_DEBUGGER(); 1350 dm_error( 1351 "DC: failed to create transform!\n"); 1352 goto res_create_fail; 1353 } 1354 1355 pool->base.opps[i] = dce112_opp_create( 1356 ctx, 1357 i); 1358 if (pool->base.opps[i] == NULL) { 1359 BREAK_TO_DEBUGGER(); 1360 dm_error( 1361 "DC:failed to create output pixel processor!\n"); 1362 goto res_create_fail; 1363 } 1364 } 1365 1366 for (i = 0; i < pool->base.res_cap->num_ddc; i++) { 1367 pool->base.engines[i] = dce112_aux_engine_create(ctx, i); 1368 if (pool->base.engines[i] == NULL) { 1369 BREAK_TO_DEBUGGER(); 1370 dm_error( 1371 "DC:failed to create aux engine!!\n"); 1372 goto res_create_fail; 1373 } 1374 pool->base.hw_i2cs[i] = dce112_i2c_hw_create(ctx, i); 1375 if (pool->base.hw_i2cs[i] == NULL) { 1376 BREAK_TO_DEBUGGER(); 1377 dm_error( 1378 "DC:failed to create i2c engine!!\n"); 1379 goto res_create_fail; 1380 } 1381 pool->base.sw_i2cs[i] = NULL; 1382 } 1383 1384 if (!resource_construct(num_virtual_links, dc, &pool->base, 1385 &res_create_funcs)) 1386 goto res_create_fail; 1387 1388 dc->caps.max_planes = pool->base.pipe_count; 1389 1390 for (i = 0; i < dc->caps.max_planes; ++i) 1391 dc->caps.planes[i] = plane_cap; 1392 1393 /* Create hardware sequencer */ 1394 dce112_hw_sequencer_construct(dc); 1395 1396 bw_calcs_init(dc->bw_dceip, dc->bw_vbios, dc->ctx->asic_id); 1397 1398 bw_calcs_data_update_from_pplib(dc); 1399 1400 return true; 1401 1402 res_create_fail: 1403 dce112_resource_destruct(pool); 1404 return false; 1405 } 1406 1407 struct resource_pool *dce112_create_resource_pool( 1408 uint8_t num_virtual_links, 1409 struct dc *dc) 1410 { 1411 struct dce110_resource_pool *pool = 1412 kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL); 1413 1414 if (!pool) 1415 return NULL; 1416 1417 if (dce112_resource_construct(num_virtual_links, dc, pool)) 1418 return &pool->base; 1419 1420 kfree(pool); 1421 BREAK_TO_DEBUGGER(); 1422 return NULL; 1423 } 1424