drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c

   1 /*
   2 * Copyright 2012-15 Advanced Micro Devices, Inc.cls
   3 *
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the "Software"),
   7  * to deal in the Software without restriction, including without limitation
   8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9  * and/or sell copies of the Software, and to permit persons to whom the
  10  * Software is furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice shall be included in
  13  * all copies or substantial portions of the Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  19  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  20  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  21  * OTHER DEALINGS IN THE SOFTWARE.
  22  *
  23  * Authors: AMD
  24  *
  25  */
  26
  27 #include "dm_services.h"
  28
  29
  30 #include "stream_encoder.h"
  31 #include "resource.h"
  32 #include "include/irq_service_interface.h"
  33 #include "dce120_resource.h"
  34 #include "dce112/dce112_resource.h"
  35
  36 #include "dce110/dce110_resource.h"
  37 #include "../virtual/virtual_stream_encoder.h"
  38 #include "dce120_timing_generator.h"
  39 #include "irq/dce120/irq_service_dce120.h"
  40 #include "dce/dce_opp.h"
  41 #include "dce/dce_clock_source.h"
  42 #include "dce/dce_clocks.h"
  43 #include "dce/dce_ipp.h"
  44 #include "dce/dce_mem_input.h"
  45
  46 #include "dce110/dce110_hw_sequencer.h"
  47 #include "dce120/dce120_hw_sequencer.h"
  48 #include "dce/dce_transform.h"
  49
  50 #include "dce/dce_audio.h"
  51 #include "dce/dce_link_encoder.h"
  52 #include "dce/dce_stream_encoder.h"
  53 #include "dce/dce_hwseq.h"
  54 #include "dce/dce_abm.h"
  55 #include "dce/dce_dmcu.h"
  56
  57 #include "vega10/DC/dce_12_0_offset.h"
  58 #include "vega10/DC/dce_12_0_sh_mask.h"
  59 #include "vega10/soc15ip.h"
  60 #include "vega10/NBIO/nbio_6_1_offset.h"
  61 #include "reg_helper.h"
  62
  63 #include "dce100/dce100_resource.h"
  64
  65 #ifndef mmDP0_DP_DPHY_INTERNAL_CTRL
  66         #define mmDP0_DP_DPHY_INTERNAL_CTRL             0x210f
  67         #define mmDP0_DP_DPHY_INTERNAL_CTRL_BASE_IDX    2
  68         #define mmDP1_DP_DPHY_INTERNAL_CTRL             0x220f
  69         #define mmDP1_DP_DPHY_INTERNAL_CTRL_BASE_IDX    2
  70         #define mmDP2_DP_DPHY_INTERNAL_CTRL             0x230f
  71         #define mmDP2_DP_DPHY_INTERNAL_CTRL_BASE_IDX    2
  72         #define mmDP3_DP_DPHY_INTERNAL_CTRL             0x240f
  73         #define mmDP3_DP_DPHY_INTERNAL_CTRL_BASE_IDX    2
  74         #define mmDP4_DP_DPHY_INTERNAL_CTRL             0x250f
  75         #define mmDP4_DP_DPHY_INTERNAL_CTRL_BASE_IDX    2
  76         #define mmDP5_DP_DPHY_INTERNAL_CTRL             0x260f
  77         #define mmDP5_DP_DPHY_INTERNAL_CTRL_BASE_IDX    2
  78         #define mmDP6_DP_DPHY_INTERNAL_CTRL             0x270f
  79         #define mmDP6_DP_DPHY_INTERNAL_CTRL_BASE_IDX    2
  80 #endif
  81
  82 enum dce120_clk_src_array_id {
  83         DCE120_CLK_SRC_PLL0,
  84         DCE120_CLK_SRC_PLL1,
  85         DCE120_CLK_SRC_PLL2,
  86         DCE120_CLK_SRC_PLL3,
  87         DCE120_CLK_SRC_PLL4,
  88         DCE120_CLK_SRC_PLL5,
  89
  90         DCE120_CLK_SRC_TOTAL
  91 };
  92
  93 static const struct dce110_timing_generator_offsets dce120_tg_offsets[] = {
  94         {
  95                 .crtc = (mmCRTC0_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
  96         },
  97         {
  98                 .crtc = (mmCRTC1_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
  99         },
 100         {
 101                 .crtc = (mmCRTC2_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
 102         },
 103         {
 104                 .crtc = (mmCRTC3_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
 105         },
 106         {
 107                 .crtc = (mmCRTC4_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
 108         },
 109         {
 110                 .crtc = (mmCRTC5_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
 111         }
 112 };
 113
 114 /* begin *********************
 115  * macros to expend register list macro defined in HW object header file */
 116
 117 #define BASE_INNER(seg) \
 118         DCE_BASE__INST0_SEG ## seg
 119
 120 #define NBIO_BASE_INNER(seg) \
 121         NBIF_BASE__INST0_SEG ## seg
 122
 123 #define NBIO_BASE(seg) \
 124         NBIO_BASE_INNER(seg)
 125
 126 /* compile time expand base address. */
 127 #define BASE(seg) \
 128         BASE_INNER(seg)
 129
 130 #define SR(reg_name)\
 131                 .reg_name = BASE(mm ## reg_name ## _BASE_IDX) +  \
 132                                         mm ## reg_name
 133
 134 #define SRI(reg_name, block, id)\
 135         .reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
 136                                         mm ## block ## id ## _ ## reg_name
 137
 138 /* macros to expend register list macro defined in HW object header file
 139  * end *********************/
 140
 141
 142 static const struct dce_dmcu_registers dmcu_regs = {
 143                 DMCU_DCE110_COMMON_REG_LIST()
 144 };
 145
 146 static const struct dce_dmcu_shift dmcu_shift = {
 147                 DMCU_MASK_SH_LIST_DCE110(__SHIFT)
 148 };
 149
 150 static const struct dce_dmcu_mask dmcu_mask = {
 151                 DMCU_MASK_SH_LIST_DCE110(_MASK)
 152 };
 153
 154 static const struct dce_abm_registers abm_regs = {
 155                 ABM_DCE110_COMMON_REG_LIST()
 156 };
 157
 158 static const struct dce_abm_shift abm_shift = {
 159                 ABM_MASK_SH_LIST_DCE110(__SHIFT)
 160 };
 161
 162 static const struct dce_abm_mask abm_mask = {
 163                 ABM_MASK_SH_LIST_DCE110(_MASK)
 164 };
 165
 166 #define ipp_regs(id)\
 167 [id] = {\
 168                 IPP_DCE110_REG_LIST_DCE_BASE(id)\
 169 }
 170
 171 static const struct dce_ipp_registers ipp_regs[] = {
 172                 ipp_regs(0),
 173                 ipp_regs(1),
 174                 ipp_regs(2),
 175                 ipp_regs(3),
 176                 ipp_regs(4),
 177                 ipp_regs(5)
 178 };
 179
 180 static const struct dce_ipp_shift ipp_shift = {
 181                 IPP_DCE120_MASK_SH_LIST_SOC_BASE(__SHIFT)
 182 };
 183
 184 static const struct dce_ipp_mask ipp_mask = {
 185                 IPP_DCE120_MASK_SH_LIST_SOC_BASE(_MASK)
 186 };
 187
 188 #define transform_regs(id)\
 189 [id] = {\
 190                 XFM_COMMON_REG_LIST_DCE110(id)\
 191 }
 192
 193 static const struct dce_transform_registers xfm_regs[] = {
 194                 transform_regs(0),
 195                 transform_regs(1),
 196                 transform_regs(2),
 197                 transform_regs(3),
 198                 transform_regs(4),
 199                 transform_regs(5)
 200 };
 201
 202 static const struct dce_transform_shift xfm_shift = {
 203                 XFM_COMMON_MASK_SH_LIST_SOC_BASE(__SHIFT)
 204 };
 205
 206 static const struct dce_transform_mask xfm_mask = {
 207                 XFM_COMMON_MASK_SH_LIST_SOC_BASE(_MASK)
 208 };
 209
 210 #define aux_regs(id)\
 211 [id] = {\
 212         AUX_REG_LIST(id)\
 213 }
 214
 215 static const struct dce110_link_enc_aux_registers link_enc_aux_regs[] = {
 216                 aux_regs(0),
 217                 aux_regs(1),
 218                 aux_regs(2),
 219                 aux_regs(3),
 220                 aux_regs(4),
 221                 aux_regs(5)
 222 };
 223
 224 #define hpd_regs(id)\
 225 [id] = {\
 226         HPD_REG_LIST(id)\
 227 }
 228
 229 static const struct dce110_link_enc_hpd_registers link_enc_hpd_regs[] = {
 230                 hpd_regs(0),
 231                 hpd_regs(1),
 232                 hpd_regs(2),
 233                 hpd_regs(3),
 234                 hpd_regs(4),
 235                 hpd_regs(5)
 236 };
 237
 238 #define link_regs(id)\
 239 [id] = {\
 240         LE_DCE120_REG_LIST(id), \
 241         SRI(DP_DPHY_INTERNAL_CTRL, DP, id) \
 242 }
 243
 244 static const struct dce110_link_enc_registers link_enc_regs[] = {
 245         link_regs(0),
 246         link_regs(1),
 247         link_regs(2),
 248         link_regs(3),
 249         link_regs(4),
 250         link_regs(5),
 251         link_regs(6),
 252 };
 253
 254
 255 #define stream_enc_regs(id)\
 256 [id] = {\
 257         SE_COMMON_REG_LIST(id),\
 258         .TMDS_CNTL = 0,\
 259 }
 260
 261 static const struct dce110_stream_enc_registers stream_enc_regs[] = {
 262         stream_enc_regs(0),
 263         stream_enc_regs(1),
 264         stream_enc_regs(2),
 265         stream_enc_regs(3),
 266         stream_enc_regs(4),
 267         stream_enc_regs(5)
 268 };
 269
 270 static const struct dce_stream_encoder_shift se_shift = {
 271                 SE_COMMON_MASK_SH_LIST_DCE120(__SHIFT)
 272 };
 273
 274 static const struct dce_stream_encoder_mask se_mask = {
 275                 SE_COMMON_MASK_SH_LIST_DCE120(_MASK)
 276 };
 277
 278 #define opp_regs(id)\
 279 [id] = {\
 280         OPP_DCE_120_REG_LIST(id),\
 281 }
 282
 283 static const struct dce_opp_registers opp_regs[] = {
 284         opp_regs(0),
 285         opp_regs(1),
 286         opp_regs(2),
 287         opp_regs(3),
 288         opp_regs(4),
 289         opp_regs(5)
 290 };
 291
 292 static const struct dce_opp_shift opp_shift = {
 293         OPP_COMMON_MASK_SH_LIST_DCE_120(__SHIFT)
 294 };
 295
 296 static const struct dce_opp_mask opp_mask = {
 297         OPP_COMMON_MASK_SH_LIST_DCE_120(_MASK)
 298 };
 299
 300 #define audio_regs(id)\
 301 [id] = {\
 302         AUD_COMMON_REG_LIST(id)\
 303 }
 304
 305 static struct dce_audio_registers audio_regs[] = {
 306         audio_regs(0),
 307         audio_regs(1),
 308         audio_regs(2),
 309         audio_regs(3),
 310         audio_regs(4),
 311         audio_regs(5)
 312 };
 313
 314 #define DCE120_AUD_COMMON_MASK_SH_LIST(mask_sh)\
 315                 SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_INDEX, AZALIA_ENDPOINT_REG_INDEX, mask_sh),\
 316                 SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_DATA, AZALIA_ENDPOINT_REG_DATA, mask_sh),\
 317                 AUD_COMMON_MASK_SH_LIST_BASE(mask_sh)
 318
 319 static const struct dce_audio_shift audio_shift = {
 320                 DCE120_AUD_COMMON_MASK_SH_LIST(__SHIFT)
 321 };
 322
 323 static const struct dce_aduio_mask audio_mask = {
 324                 DCE120_AUD_COMMON_MASK_SH_LIST(_MASK)
 325 };
 326
 327 #define clk_src_regs(index, id)\
 328 [index] = {\
 329         CS_COMMON_REG_LIST_DCE_112(id),\
 330 }
 331
 332 static const struct dce110_clk_src_regs clk_src_regs[] = {
 333         clk_src_regs(0, A),
 334         clk_src_regs(1, B),
 335         clk_src_regs(2, C),
 336         clk_src_regs(3, D),
 337         clk_src_regs(4, E),
 338         clk_src_regs(5, F)
 339 };
 340
 341 static const struct dce110_clk_src_shift cs_shift = {
 342                 CS_COMMON_MASK_SH_LIST_DCE_112(__SHIFT)
 343 };
 344
 345 static const struct dce110_clk_src_mask cs_mask = {
 346                 CS_COMMON_MASK_SH_LIST_DCE_112(_MASK)
 347 };
 348
 349 struct output_pixel_processor *dce120_opp_create(
 350         struct dc_context *ctx,
 351         uint32_t inst)
 352 {
 353         struct dce110_opp *opp =
 354                 kzalloc(sizeof(struct dce110_opp), GFP_KERNEL);
 355
 356         if (!opp)
 357                 return NULL;
 358
 359         if (dce110_opp_construct(opp,
 360                         ctx, inst, &opp_regs[inst], &opp_shift, &opp_mask))
 361                 return &opp->base;
 362
 363         BREAK_TO_DEBUGGER();
 364         kfree(opp);
 365         return NULL;
 366 }
 367
 368 static const struct bios_registers bios_regs = {
 369         .BIOS_SCRATCH_6 = mmBIOS_SCRATCH_6 + NBIO_BASE(mmBIOS_SCRATCH_6_BASE_IDX)
 370 };
 371
 372 static const struct resource_caps res_cap = {
 373                 .num_timing_generator = 6,
 374                 .num_audio = 7,
 375                 .num_stream_encoder = 6,
 376                 .num_pll = 6,
 377 };
 378
 379 static const struct dc_debug debug_defaults = {
 380                 .disable_clock_gate = true,
 381 };
 382
 383 struct clock_source *dce120_clock_source_create(
 384         struct dc_context *ctx,
 385         struct dc_bios *bios,
 386         enum clock_source_id id,
 387         const struct dce110_clk_src_regs *regs,
 388         bool dp_clk_src)
 389 {
 390         struct dce110_clk_src *clk_src =
 391                 kzalloc(sizeof(*clk_src), GFP_KERNEL);
 392
 393         if (!clk_src)
 394                 return NULL;
 395
 396         if (dce110_clk_src_construct(clk_src, ctx, bios, id,
 397                                      regs, &cs_shift, &cs_mask)) {
 398                 clk_src->base.dp_clk_src = dp_clk_src;
 399                 return &clk_src->base;
 400         }
 401
 402         BREAK_TO_DEBUGGER();
 403         return NULL;
 404 }
 405
 406 void dce120_clock_source_destroy(struct clock_source **clk_src)
 407 {
 408         kfree(TO_DCE110_CLK_SRC(*clk_src));
 409         *clk_src = NULL;
 410 }
 411
 412
 413 bool dce120_hw_sequencer_create(struct dc *dc)
 414 {
 415         /* All registers used by dce11.2 match those in dce11 in offset and
 416          * structure
 417          */
 418         dce120_hw_sequencer_construct(dc);
 419
 420         /*TODO  Move to separate file and Override what is needed */
 421
 422         return true;
 423 }
 424
 425 static struct timing_generator *dce120_timing_generator_create(
 426                 struct dc_context *ctx,
 427                 uint32_t instance,
 428                 const struct dce110_timing_generator_offsets *offsets)
 429 {
 430         struct dce110_timing_generator *tg110 =
 431                 kzalloc(sizeof(struct dce110_timing_generator), GFP_KERNEL);
 432
 433         if (!tg110)
 434                 return NULL;
 435
 436         if (dce120_timing_generator_construct(tg110, ctx, instance, offsets))
 437                 return &tg110->base;
 438
 439         BREAK_TO_DEBUGGER();
 440         kfree(tg110);
 441         return NULL;
 442 }
 443
 444 static void dce120_transform_destroy(struct transform **xfm)
 445 {
 446         kfree(TO_DCE_TRANSFORM(*xfm));
 447         *xfm = NULL;
 448 }
 449
 450 static void destruct(struct dce110_resource_pool *pool)
 451 {
 452         unsigned int i;
 453
 454         for (i = 0; i < pool->base.pipe_count; i++) {
 455                 if (pool->base.opps[i] != NULL)
 456                         dce110_opp_destroy(&pool->base.opps[i]);
 457
 458                 if (pool->base.transforms[i] != NULL)
 459                         dce120_transform_destroy(&pool->base.transforms[i]);
 460
 461                 if (pool->base.ipps[i] != NULL)
 462                         dce_ipp_destroy(&pool->base.ipps[i]);
 463
 464                 if (pool->base.mis[i] != NULL) {
 465                         kfree(TO_DCE_MEM_INPUT(pool->base.mis[i]));
 466                         pool->base.mis[i] = NULL;
 467                 }
 468
 469                 if (pool->base.irqs != NULL) {
 470                         dal_irq_service_destroy(&pool->base.irqs);
 471                 }
 472
 473                 if (pool->base.timing_generators[i] != NULL) {
 474                         kfree(DCE110TG_FROM_TG(pool->base.timing_generators[i]));
 475                         pool->base.timing_generators[i] = NULL;
 476                 }
 477         }
 478
 479         for (i = 0; i < pool->base.audio_count; i++) {
 480                 if (pool->base.audios[i])
 481                         dce_aud_destroy(&pool->base.audios[i]);
 482         }
 483
 484         for (i = 0; i < pool->base.stream_enc_count; i++) {
 485                 if (pool->base.stream_enc[i] != NULL)
 486                         kfree(DCE110STRENC_FROM_STRENC(pool->base.stream_enc[i]));
 487         }
 488
 489         for (i = 0; i < pool->base.clk_src_count; i++) {
 490                 if (pool->base.clock_sources[i] != NULL)
 491                         dce120_clock_source_destroy(
 492                                 &pool->base.clock_sources[i]);
 493         }
 494
 495         if (pool->base.dp_clock_source != NULL)
 496                 dce120_clock_source_destroy(&pool->base.dp_clock_source);
 497
 498         if (pool->base.abm != NULL)
 499                 dce_abm_destroy(&pool->base.abm);
 500
 501         if (pool->base.dmcu != NULL)
 502                 dce_dmcu_destroy(&pool->base.dmcu);
 503
 504         if (pool->base.display_clock != NULL)
 505                 dce_disp_clk_destroy(&pool->base.display_clock);
 506 }
 507
 508 static void read_dce_straps(
 509         struct dc_context *ctx,
 510         struct resource_straps *straps)
 511 {
 512         /* TODO: Registers are missing */
 513         /*REG_GET_2(CC_DC_HDMI_STRAPS,
 514                         HDMI_DISABLE, &straps->hdmi_disable,
 515                         AUDIO_STREAM_NUMBER, &straps->audio_stream_number);
 516
 517         REG_GET(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO, &straps->dc_pinstraps_audio);*/
 518 }
 519
 520 static struct audio *create_audio(
 521                 struct dc_context *ctx, unsigned int inst)
 522 {
 523         return dce_audio_create(ctx, inst,
 524                         &audio_regs[inst], &audio_shift, &audio_mask);
 525 }
 526
 527 static const struct encoder_feature_support link_enc_feature = {
 528                 .max_hdmi_deep_color = COLOR_DEPTH_121212,
 529                 .max_hdmi_pixel_clock = 600000,
 530                 .ycbcr420_supported = true,
 531                 .flags.bits.IS_HBR2_CAPABLE = true,
 532                 .flags.bits.IS_HBR3_CAPABLE = true,
 533                 .flags.bits.IS_TPS3_CAPABLE = true,
 534                 .flags.bits.IS_TPS4_CAPABLE = true,
 535                 .flags.bits.IS_YCBCR_CAPABLE = true
 536 };
 537
 538 static struct link_encoder *dce120_link_encoder_create(
 539         const struct encoder_init_data *enc_init_data)
 540 {
 541         struct dce110_link_encoder *enc110 =
 542                 kzalloc(sizeof(struct dce110_link_encoder), GFP_KERNEL);
 543
 544         if (!enc110)
 545                 return NULL;
 546
 547         if (dce110_link_encoder_construct(
 548                         enc110,
 549                         enc_init_data,
 550                         &link_enc_feature,
 551                         &link_enc_regs[enc_init_data->transmitter],
 552                         &link_enc_aux_regs[enc_init_data->channel - 1],
 553                         &link_enc_hpd_regs[enc_init_data->hpd_source])) {
 554
 555                 return &enc110->base;
 556         }
 557
 558         BREAK_TO_DEBUGGER();
 559         kfree(enc110);
 560         return NULL;
 561 }
 562
 563 static struct input_pixel_processor *dce120_ipp_create(
 564         struct dc_context *ctx, uint32_t inst)
 565 {
 566         struct dce_ipp *ipp = kzalloc(sizeof(struct dce_ipp), GFP_KERNEL);
 567
 568         if (!ipp) {
 569                 BREAK_TO_DEBUGGER();
 570                 return NULL;
 571         }
 572
 573         dce_ipp_construct(ipp, ctx, inst,
 574                         &ipp_regs[inst], &ipp_shift, &ipp_mask);
 575         return &ipp->base;
 576 }
 577
 578 static struct stream_encoder *dce120_stream_encoder_create(
 579         enum engine_id eng_id,
 580         struct dc_context *ctx)
 581 {
 582         struct dce110_stream_encoder *enc110 =
 583                 kzalloc(sizeof(struct dce110_stream_encoder), GFP_KERNEL);
 584
 585         if (!enc110)
 586                 return NULL;
 587
 588         if (dce110_stream_encoder_construct(
 589                         enc110, ctx, ctx->dc_bios, eng_id,
 590                         &stream_enc_regs[eng_id], &se_shift, &se_mask))
 591                 return &enc110->base;
 592
 593         BREAK_TO_DEBUGGER();
 594         kfree(enc110);
 595         return NULL;
 596 }
 597
 598 #define SRII(reg_name, block, id)\
 599         .reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
 600                                         mm ## block ## id ## _ ## reg_name
 601
 602 static const struct dce_hwseq_registers hwseq_reg = {
 603                 HWSEQ_DCE120_REG_LIST()
 604 };
 605
 606 static const struct dce_hwseq_shift hwseq_shift = {
 607                 HWSEQ_DCE12_MASK_SH_LIST(__SHIFT)
 608 };
 609
 610 static const struct dce_hwseq_mask hwseq_mask = {
 611                 HWSEQ_DCE12_MASK_SH_LIST(_MASK)
 612 };
 613
 614 static struct dce_hwseq *dce120_hwseq_create(
 615         struct dc_context *ctx)
 616 {
 617         struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
 618
 619         if (hws) {
 620                 hws->ctx = ctx;
 621                 hws->regs = &hwseq_reg;
 622                 hws->shifts = &hwseq_shift;
 623                 hws->masks = &hwseq_mask;
 624         }
 625         return hws;
 626 }
 627
 628 static const struct resource_create_funcs res_create_funcs = {
 629         .read_dce_straps = read_dce_straps,
 630         .create_audio = create_audio,
 631         .create_stream_encoder = dce120_stream_encoder_create,
 632         .create_hwseq = dce120_hwseq_create,
 633 };
 634
 635 #define mi_inst_regs(id) { MI_DCE12_REG_LIST(id) }
 636 static const struct dce_mem_input_registers mi_regs[] = {
 637                 mi_inst_regs(0),
 638                 mi_inst_regs(1),
 639                 mi_inst_regs(2),
 640                 mi_inst_regs(3),
 641                 mi_inst_regs(4),
 642                 mi_inst_regs(5),
 643 };
 644
 645 static const struct dce_mem_input_shift mi_shifts = {
 646                 MI_DCE12_MASK_SH_LIST(__SHIFT)
 647 };
 648
 649 static const struct dce_mem_input_mask mi_masks = {
 650                 MI_DCE12_MASK_SH_LIST(_MASK)
 651 };
 652
 653 static struct mem_input *dce120_mem_input_create(
 654         struct dc_context *ctx,
 655         uint32_t inst)
 656 {
 657         struct dce_mem_input *dce_mi = kzalloc(sizeof(struct dce_mem_input),
 658                                                GFP_KERNEL);
 659
 660         if (!dce_mi) {
 661                 BREAK_TO_DEBUGGER();
 662                 return NULL;
 663         }
 664
 665         dce112_mem_input_construct(dce_mi, ctx, inst, &mi_regs[inst], &mi_shifts, &mi_masks);
 666         return &dce_mi->base;
 667 }
 668
 669 static struct transform *dce120_transform_create(
 670         struct dc_context *ctx,
 671         uint32_t inst)
 672 {
 673         struct dce_transform *transform =
 674                 kzalloc(sizeof(struct dce_transform), GFP_KERNEL);
 675
 676         if (!transform)
 677                 return NULL;
 678
 679         if (dce_transform_construct(transform, ctx, inst,
 680                         &xfm_regs[inst], &xfm_shift, &xfm_mask)) {
 681                 transform->lb_memory_size = 0x1404; /*5124*/
 682                 return &transform->base;
 683         }
 684
 685         BREAK_TO_DEBUGGER();
 686         kfree(transform);
 687         return NULL;
 688 }
 689
 690 static void dce120_destroy_resource_pool(struct resource_pool **pool)
 691 {
 692         struct dce110_resource_pool *dce110_pool = TO_DCE110_RES_POOL(*pool);
 693
 694         destruct(dce110_pool);
 695         kfree(dce110_pool);
 696         *pool = NULL;
 697 }
 698
 699 static const struct resource_funcs dce120_res_pool_funcs = {
 700         .destroy = dce120_destroy_resource_pool,
 701         .link_enc_create = dce120_link_encoder_create,
 702         .validate_guaranteed = dce112_validate_guaranteed,
 703         .validate_bandwidth = dce112_validate_bandwidth,
 704         .validate_plane = dce100_validate_plane,
 705         .add_stream_to_ctx = dce112_add_stream_to_ctx
 706 };
 707
 708 static void bw_calcs_data_update_from_pplib(struct dc *dc)
 709 {
 710         struct dm_pp_clock_levels_with_latency eng_clks = {0};
 711         struct dm_pp_clock_levels_with_latency mem_clks = {0};
 712         struct dm_pp_wm_sets_with_clock_ranges clk_ranges = {0};
 713         int i;
 714         unsigned int clk;
 715         unsigned int latency;
 716
 717         /*do system clock*/
 718         if (!dm_pp_get_clock_levels_by_type_with_latency(
 719                                 dc->ctx,
 720                                 DM_PP_CLOCK_TYPE_ENGINE_CLK,
 721                                 &eng_clks) || eng_clks.num_levels == 0) {
 722
 723                 eng_clks.num_levels = 8;
 724                 clk = 300000;
 725
 726                 for (i = 0; i < eng_clks.num_levels; i++) {
 727                         eng_clks.data[i].clocks_in_khz = clk;
 728                         clk += 100000;
 729                 }
 730         }
 731
 732         /* convert all the clock fro kHz to fix point mHz  TODO: wloop data */
 733         dc->bw_vbios->high_sclk = bw_frc_to_fixed(
 734                 eng_clks.data[eng_clks.num_levels-1].clocks_in_khz, 1000);
 735         dc->bw_vbios->mid1_sclk  = bw_frc_to_fixed(
 736                 eng_clks.data[eng_clks.num_levels/8].clocks_in_khz, 1000);
 737         dc->bw_vbios->mid2_sclk  = bw_frc_to_fixed(
 738                 eng_clks.data[eng_clks.num_levels*2/8].clocks_in_khz, 1000);
 739         dc->bw_vbios->mid3_sclk  = bw_frc_to_fixed(
 740                 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz, 1000);
 741         dc->bw_vbios->mid4_sclk  = bw_frc_to_fixed(
 742                 eng_clks.data[eng_clks.num_levels*4/8].clocks_in_khz, 1000);
 743         dc->bw_vbios->mid5_sclk  = bw_frc_to_fixed(
 744                 eng_clks.data[eng_clks.num_levels*5/8].clocks_in_khz, 1000);
 745         dc->bw_vbios->mid6_sclk  = bw_frc_to_fixed(
 746                 eng_clks.data[eng_clks.num_levels*6/8].clocks_in_khz, 1000);
 747         dc->bw_vbios->low_sclk  = bw_frc_to_fixed(
 748                         eng_clks.data[0].clocks_in_khz, 1000);
 749
 750         /*do memory clock*/
 751         if (!dm_pp_get_clock_levels_by_type_with_latency(
 752                         dc->ctx,
 753                         DM_PP_CLOCK_TYPE_MEMORY_CLK,
 754                         &mem_clks) || mem_clks.num_levels == 0) {
 755
 756                 mem_clks.num_levels = 3;
 757                 clk = 250000;
 758                 latency = 45;
 759
 760                 for (i = 0; i < eng_clks.num_levels; i++) {
 761                         mem_clks.data[i].clocks_in_khz = clk;
 762                         mem_clks.data[i].latency_in_us = latency;
 763                         clk += 500000;
 764                         latency -= 5;
 765                 }
 766
 767         }
 768
 769         /* we don't need to call PPLIB for validation clock since they
 770          * also give us the highest sclk and highest mclk (UMA clock).
 771          * ALSO always convert UMA clock (from PPLIB)  to YCLK (HW formula):
 772          * YCLK = UMACLK*m_memoryTypeMultiplier
 773          */
 774         dc->bw_vbios->low_yclk = bw_frc_to_fixed(
 775                 mem_clks.data[0].clocks_in_khz * MEMORY_TYPE_MULTIPLIER, 1000);
 776         dc->bw_vbios->mid_yclk = bw_frc_to_fixed(
 777                 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz * MEMORY_TYPE_MULTIPLIER,
 778                 1000);
 779         dc->bw_vbios->high_yclk = bw_frc_to_fixed(
 780                 mem_clks.data[mem_clks.num_levels-1].clocks_in_khz * MEMORY_TYPE_MULTIPLIER,
 781                 1000);
 782
 783         /* Now notify PPLib/SMU about which Watermarks sets they should select
 784          * depending on DPM state they are in. And update BW MGR GFX Engine and
 785          * Memory clock member variables for Watermarks calculations for each
 786          * Watermark Set
 787          */
 788         clk_ranges.num_wm_sets = 4;
 789         clk_ranges.wm_clk_ranges[0].wm_set_id = WM_SET_A;
 790         clk_ranges.wm_clk_ranges[0].wm_min_eng_clk_in_khz =
 791                         eng_clks.data[0].clocks_in_khz;
 792         clk_ranges.wm_clk_ranges[0].wm_max_eng_clk_in_khz =
 793                         eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz - 1;
 794         clk_ranges.wm_clk_ranges[0].wm_min_memg_clk_in_khz =
 795                         mem_clks.data[0].clocks_in_khz;
 796         clk_ranges.wm_clk_ranges[0].wm_max_mem_clk_in_khz =
 797                         mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz - 1;
 798
 799         clk_ranges.wm_clk_ranges[1].wm_set_id = WM_SET_B;
 800         clk_ranges.wm_clk_ranges[1].wm_min_eng_clk_in_khz =
 801                         eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz;
 802         /* 5 GHz instead of data[7].clockInKHz to cover Overdrive */
 803         clk_ranges.wm_clk_ranges[1].wm_max_eng_clk_in_khz = 5000000;
 804         clk_ranges.wm_clk_ranges[1].wm_min_memg_clk_in_khz =
 805                         mem_clks.data[0].clocks_in_khz;
 806         clk_ranges.wm_clk_ranges[1].wm_max_mem_clk_in_khz =
 807                         mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz - 1;
 808
 809         clk_ranges.wm_clk_ranges[2].wm_set_id = WM_SET_C;
 810         clk_ranges.wm_clk_ranges[2].wm_min_eng_clk_in_khz =
 811                         eng_clks.data[0].clocks_in_khz;
 812         clk_ranges.wm_clk_ranges[2].wm_max_eng_clk_in_khz =
 813                         eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz - 1;
 814         clk_ranges.wm_clk_ranges[2].wm_min_memg_clk_in_khz =
 815                         mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz;
 816         /* 5 GHz instead of data[2].clockInKHz to cover Overdrive */
 817         clk_ranges.wm_clk_ranges[2].wm_max_mem_clk_in_khz = 5000000;
 818
 819         clk_ranges.wm_clk_ranges[3].wm_set_id = WM_SET_D;
 820         clk_ranges.wm_clk_ranges[3].wm_min_eng_clk_in_khz =
 821                         eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz;
 822         /* 5 GHz instead of data[7].clockInKHz to cover Overdrive */
 823         clk_ranges.wm_clk_ranges[3].wm_max_eng_clk_in_khz = 5000000;
 824         clk_ranges.wm_clk_ranges[3].wm_min_memg_clk_in_khz =
 825                         mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz;
 826         /* 5 GHz instead of data[2].clockInKHz to cover Overdrive */
 827         clk_ranges.wm_clk_ranges[3].wm_max_mem_clk_in_khz = 5000000;
 828
 829         /* Notify PP Lib/SMU which Watermarks to use for which clock ranges */
 830         dm_pp_notify_wm_clock_changes(dc->ctx, &clk_ranges);
 831 }
 832
 833 static bool construct(
 834         uint8_t num_virtual_links,
 835         struct dc *dc,
 836         struct dce110_resource_pool *pool)
 837 {
 838         unsigned int i;
 839         struct dc_context *ctx = dc->ctx;
 840         struct irq_service_init_data irq_init_data;
 841
 842         ctx->dc_bios->regs = &bios_regs;
 843
 844         pool->base.res_cap = &res_cap;
 845         pool->base.funcs = &dce120_res_pool_funcs;
 846
 847         /* TODO: Fill more data from GreenlandAsicCapability.cpp */
 848         pool->base.pipe_count = res_cap.num_timing_generator;
 849         pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
 850
 851         dc->caps.max_downscale_ratio = 200;
 852         dc->caps.i2c_speed_in_khz = 100;
 853         dc->caps.max_cursor_size = 128;
 854         dc->debug = debug_defaults;
 855
 856         /*************************************************
 857          *  Create resources                             *
 858          *************************************************/
 859
 860         pool->base.clock_sources[DCE120_CLK_SRC_PLL0] =
 861                         dce120_clock_source_create(ctx, ctx->dc_bios,
 862                                 CLOCK_SOURCE_COMBO_PHY_PLL0,
 863                                 &clk_src_regs[0], false);
 864         pool->base.clock_sources[DCE120_CLK_SRC_PLL1] =
 865                         dce120_clock_source_create(ctx, ctx->dc_bios,
 866                                 CLOCK_SOURCE_COMBO_PHY_PLL1,
 867                                 &clk_src_regs[1], false);
 868         pool->base.clock_sources[DCE120_CLK_SRC_PLL2] =
 869                         dce120_clock_source_create(ctx, ctx->dc_bios,
 870                                 CLOCK_SOURCE_COMBO_PHY_PLL2,
 871                                 &clk_src_regs[2], false);
 872         pool->base.clock_sources[DCE120_CLK_SRC_PLL3] =
 873                         dce120_clock_source_create(ctx, ctx->dc_bios,
 874                                 CLOCK_SOURCE_COMBO_PHY_PLL3,
 875                                 &clk_src_regs[3], false);
 876         pool->base.clock_sources[DCE120_CLK_SRC_PLL4] =
 877                         dce120_clock_source_create(ctx, ctx->dc_bios,
 878                                 CLOCK_SOURCE_COMBO_PHY_PLL4,
 879                                 &clk_src_regs[4], false);
 880         pool->base.clock_sources[DCE120_CLK_SRC_PLL5] =
 881                         dce120_clock_source_create(ctx, ctx->dc_bios,
 882                                 CLOCK_SOURCE_COMBO_PHY_PLL5,
 883                                 &clk_src_regs[5], false);
 884         pool->base.clk_src_count = DCE120_CLK_SRC_TOTAL;
 885
 886         pool->base.dp_clock_source =
 887                         dce120_clock_source_create(ctx, ctx->dc_bios,
 888                                 CLOCK_SOURCE_ID_DP_DTO,
 889                                 &clk_src_regs[0], true);
 890
 891         for (i = 0; i < pool->base.clk_src_count; i++) {
 892                 if (pool->base.clock_sources[i] == NULL) {
 893                         dm_error("DC: failed to create clock sources!\n");
 894                         BREAK_TO_DEBUGGER();
 895                         goto clk_src_create_fail;
 896                 }
 897         }
 898
 899         pool->base.display_clock = dce120_disp_clk_create(ctx);
 900         if (pool->base.display_clock == NULL) {
 901                 dm_error("DC: failed to create display clock!\n");
 902                 BREAK_TO_DEBUGGER();
 903                 goto disp_clk_create_fail;
 904         }
 905
 906         pool->base.dmcu = dce_dmcu_create(ctx,
 907                         &dmcu_regs,
 908                         &dmcu_shift,
 909                         &dmcu_mask);
 910         if (pool->base.dmcu == NULL) {
 911                 dm_error("DC: failed to create dmcu!\n");
 912                 BREAK_TO_DEBUGGER();
 913                 goto res_create_fail;
 914         }
 915
 916         pool->base.abm = dce_abm_create(ctx,
 917                         &abm_regs,
 918                         &abm_shift,
 919                         &abm_mask);
 920         if (pool->base.abm == NULL) {
 921                 dm_error("DC: failed to create abm!\n");
 922                 BREAK_TO_DEBUGGER();
 923                 goto res_create_fail;
 924         }
 925
 926         irq_init_data.ctx = dc->ctx;
 927         pool->base.irqs = dal_irq_service_dce120_create(&irq_init_data);
 928         if (!pool->base.irqs)
 929                 goto irqs_create_fail;
 930
 931         for (i = 0; i < pool->base.pipe_count; i++) {
 932                 pool->base.timing_generators[i] =
 933                                 dce120_timing_generator_create(
 934                                         ctx,
 935                                         i,
 936                                         &dce120_tg_offsets[i]);
 937                 if (pool->base.timing_generators[i] == NULL) {
 938                         BREAK_TO_DEBUGGER();
 939                         dm_error("DC: failed to create tg!\n");
 940                         goto controller_create_fail;
 941                 }
 942
 943                 pool->base.mis[i] = dce120_mem_input_create(ctx, i);
 944
 945                 if (pool->base.mis[i] == NULL) {
 946                         BREAK_TO_DEBUGGER();
 947                         dm_error(
 948                                 "DC: failed to create memory input!\n");
 949                         goto controller_create_fail;
 950                 }
 951
 952                 pool->base.ipps[i] = dce120_ipp_create(ctx, i);
 953                 if (pool->base.ipps[i] == NULL) {
 954                         BREAK_TO_DEBUGGER();
 955                         dm_error(
 956                                 "DC: failed to create input pixel processor!\n");
 957                         goto controller_create_fail;
 958                 }
 959
 960                 pool->base.transforms[i] = dce120_transform_create(ctx, i);
 961                 if (pool->base.transforms[i] == NULL) {
 962                         BREAK_TO_DEBUGGER();
 963                         dm_error(
 964                                 "DC: failed to create transform!\n");
 965                         goto res_create_fail;
 966                 }
 967
 968                 pool->base.opps[i] = dce120_opp_create(
 969                         ctx,
 970                         i);
 971                 if (pool->base.opps[i] == NULL) {
 972                         BREAK_TO_DEBUGGER();
 973                         dm_error(
 974                                 "DC: failed to create output pixel processor!\n");
 975                 }
 976         }
 977
 978         if (!resource_construct(num_virtual_links, dc, &pool->base,
 979                          &res_create_funcs))
 980                 goto res_create_fail;
 981
 982         /* Create hardware sequencer */
 983         if (!dce120_hw_sequencer_create(dc))
 984                 goto controller_create_fail;
 985
 986         dc->caps.max_planes =  pool->base.pipe_count;
 987
 988         bw_calcs_init(dc->bw_dceip, dc->bw_vbios, dc->ctx->asic_id);
 989
 990         bw_calcs_data_update_from_pplib(dc);
 991
 992         return true;
 993
 994 irqs_create_fail:
 995 controller_create_fail:
 996 disp_clk_create_fail:
 997 clk_src_create_fail:
 998 res_create_fail:
 999
1000         destruct(pool);
1001
1002         return false;
1003 }
1004
1005 struct resource_pool *dce120_create_resource_pool(
1006         uint8_t num_virtual_links,
1007         struct dc *dc)
1008 {
1009         struct dce110_resource_pool *pool =
1010                 kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL);
1011
1012         if (!pool)
1013                 return NULL;
1014
1015         if (construct(num_virtual_links, dc, pool))
1016                 return &pool->base;
1017
1018         BREAK_TO_DEBUGGER();
1019         return NULL;
1020 }