drivers/gpu/drm/amd/amdgpu/vi.c

   1 /*
   2  * Copyright 2014 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  */
  23 #include <linux/slab.h>
  24 #include "drmP.h"
  25 #include "amdgpu.h"
  26 #include "amdgpu_atombios.h"
  27 #include "amdgpu_ih.h"
  28 #include "amdgpu_uvd.h"
  29 #include "amdgpu_vce.h"
  30 #include "amdgpu_ucode.h"
  31 #include "atom.h"
  32 #include "amd_pcie.h"
  33
  34 #include "gmc/gmc_8_1_d.h"
  35 #include "gmc/gmc_8_1_sh_mask.h"
  36
  37 #include "oss/oss_3_0_d.h"
  38 #include "oss/oss_3_0_sh_mask.h"
  39
  40 #include "bif/bif_5_0_d.h"
  41 #include "bif/bif_5_0_sh_mask.h"
  42
  43 #include "gca/gfx_8_0_d.h"
  44 #include "gca/gfx_8_0_sh_mask.h"
  45
  46 #include "smu/smu_7_1_1_d.h"
  47 #include "smu/smu_7_1_1_sh_mask.h"
  48
  49 #include "uvd/uvd_5_0_d.h"
  50 #include "uvd/uvd_5_0_sh_mask.h"
  51
  52 #include "vce/vce_3_0_d.h"
  53 #include "vce/vce_3_0_sh_mask.h"
  54
  55 #include "dce/dce_10_0_d.h"
  56 #include "dce/dce_10_0_sh_mask.h"
  57
  58 #include "vid.h"
  59 #include "vi.h"
  60 #include "vi_dpm.h"
  61 #include "gmc_v8_0.h"
  62 #include "gmc_v7_0.h"
  63 #include "gfx_v8_0.h"
  64 #include "sdma_v2_4.h"
  65 #include "sdma_v3_0.h"
  66 #include "dce_v10_0.h"
  67 #include "dce_v11_0.h"
  68 #include "iceland_ih.h"
  69 #include "tonga_ih.h"
  70 #include "cz_ih.h"
  71 #include "uvd_v5_0.h"
  72 #include "uvd_v6_0.h"
  73 #include "vce_v3_0.h"
  74 #include "amdgpu_powerplay.h"
  75 #if defined(CONFIG_DRM_AMD_ACP)
  76 #include "amdgpu_acp.h"
  77 #endif
  78 #include "dce_virtual.h"
  79 #include "mxgpu_vi.h"
  80
  81 /*
  82  * Indirect registers accessor
  83  */
  84 static u32 vi_pcie_rreg(struct amdgpu_device *adev, u32 reg)
  85 {
  86         unsigned long flags;
  87         u32 r;
  88
  89         spin_lock_irqsave(&adev->pcie_idx_lock, flags);
  90         WREG32(mmPCIE_INDEX, reg);
  91         (void)RREG32(mmPCIE_INDEX);
  92         r = RREG32(mmPCIE_DATA);
  93         spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
  94         return r;
  95 }
  96
  97 static void vi_pcie_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
  98 {
  99         unsigned long flags;
 100
 101         spin_lock_irqsave(&adev->pcie_idx_lock, flags);
 102         WREG32(mmPCIE_INDEX, reg);
 103         (void)RREG32(mmPCIE_INDEX);
 104         WREG32(mmPCIE_DATA, v);
 105         (void)RREG32(mmPCIE_DATA);
 106         spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
 107 }
 108
 109 static u32 vi_smc_rreg(struct amdgpu_device *adev, u32 reg)
 110 {
 111         unsigned long flags;
 112         u32 r;
 113
 114         spin_lock_irqsave(&adev->smc_idx_lock, flags);
 115         WREG32(mmSMC_IND_INDEX_11, (reg));
 116         r = RREG32(mmSMC_IND_DATA_11);
 117         spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
 118         return r;
 119 }
 120
 121 static void vi_smc_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
 122 {
 123         unsigned long flags;
 124
 125         spin_lock_irqsave(&adev->smc_idx_lock, flags);
 126         WREG32(mmSMC_IND_INDEX_11, (reg));
 127         WREG32(mmSMC_IND_DATA_11, (v));
 128         spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
 129 }
 130
 131 /* smu_8_0_d.h */
 132 #define mmMP0PUB_IND_INDEX                                                      0x180
 133 #define mmMP0PUB_IND_DATA                                                       0x181
 134
 135 static u32 cz_smc_rreg(struct amdgpu_device *adev, u32 reg)
 136 {
 137         unsigned long flags;
 138         u32 r;
 139
 140         spin_lock_irqsave(&adev->smc_idx_lock, flags);
 141         WREG32(mmMP0PUB_IND_INDEX, (reg));
 142         r = RREG32(mmMP0PUB_IND_DATA);
 143         spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
 144         return r;
 145 }
 146
 147 static void cz_smc_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
 148 {
 149         unsigned long flags;
 150
 151         spin_lock_irqsave(&adev->smc_idx_lock, flags);
 152         WREG32(mmMP0PUB_IND_INDEX, (reg));
 153         WREG32(mmMP0PUB_IND_DATA, (v));
 154         spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
 155 }
 156
 157 static u32 vi_uvd_ctx_rreg(struct amdgpu_device *adev, u32 reg)
 158 {
 159         unsigned long flags;
 160         u32 r;
 161
 162         spin_lock_irqsave(&adev->uvd_ctx_idx_lock, flags);
 163         WREG32(mmUVD_CTX_INDEX, ((reg) & 0x1ff));
 164         r = RREG32(mmUVD_CTX_DATA);
 165         spin_unlock_irqrestore(&adev->uvd_ctx_idx_lock, flags);
 166         return r;
 167 }
 168
 169 static void vi_uvd_ctx_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
 170 {
 171         unsigned long flags;
 172
 173         spin_lock_irqsave(&adev->uvd_ctx_idx_lock, flags);
 174         WREG32(mmUVD_CTX_INDEX, ((reg) & 0x1ff));
 175         WREG32(mmUVD_CTX_DATA, (v));
 176         spin_unlock_irqrestore(&adev->uvd_ctx_idx_lock, flags);
 177 }
 178
 179 static u32 vi_didt_rreg(struct amdgpu_device *adev, u32 reg)
 180 {
 181         unsigned long flags;
 182         u32 r;
 183
 184         spin_lock_irqsave(&adev->didt_idx_lock, flags);
 185         WREG32(mmDIDT_IND_INDEX, (reg));
 186         r = RREG32(mmDIDT_IND_DATA);
 187         spin_unlock_irqrestore(&adev->didt_idx_lock, flags);
 188         return r;
 189 }
 190
 191 static void vi_didt_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
 192 {
 193         unsigned long flags;
 194
 195         spin_lock_irqsave(&adev->didt_idx_lock, flags);
 196         WREG32(mmDIDT_IND_INDEX, (reg));
 197         WREG32(mmDIDT_IND_DATA, (v));
 198         spin_unlock_irqrestore(&adev->didt_idx_lock, flags);
 199 }
 200
 201 static u32 vi_gc_cac_rreg(struct amdgpu_device *adev, u32 reg)
 202 {
 203         unsigned long flags;
 204         u32 r;
 205
 206         spin_lock_irqsave(&adev->gc_cac_idx_lock, flags);
 207         WREG32(mmGC_CAC_IND_INDEX, (reg));
 208         r = RREG32(mmGC_CAC_IND_DATA);
 209         spin_unlock_irqrestore(&adev->gc_cac_idx_lock, flags);
 210         return r;
 211 }
 212
 213 static void vi_gc_cac_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
 214 {
 215         unsigned long flags;
 216
 217         spin_lock_irqsave(&adev->gc_cac_idx_lock, flags);
 218         WREG32(mmGC_CAC_IND_INDEX, (reg));
 219         WREG32(mmGC_CAC_IND_DATA, (v));
 220         spin_unlock_irqrestore(&adev->gc_cac_idx_lock, flags);
 221 }
 222
 223
 224 static const u32 tonga_mgcg_cgcg_init[] =
 225 {
 226         mmCGTT_DRM_CLK_CTRL0, 0xffffffff, 0x00600100,
 227         mmPCIE_INDEX, 0xffffffff, 0x0140001c,
 228         mmPCIE_DATA, 0x000f0000, 0x00000000,
 229         mmSMC_IND_INDEX_4, 0xffffffff, 0xC060000C,
 230         mmSMC_IND_DATA_4, 0xc0000fff, 0x00000100,
 231         mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100,
 232         mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104,
 233 };
 234
 235 static const u32 fiji_mgcg_cgcg_init[] =
 236 {
 237         mmCGTT_DRM_CLK_CTRL0, 0xffffffff, 0x00600100,
 238         mmPCIE_INDEX, 0xffffffff, 0x0140001c,
 239         mmPCIE_DATA, 0x000f0000, 0x00000000,
 240         mmSMC_IND_INDEX_4, 0xffffffff, 0xC060000C,
 241         mmSMC_IND_DATA_4, 0xc0000fff, 0x00000100,
 242         mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100,
 243         mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104,
 244 };
 245
 246 static const u32 iceland_mgcg_cgcg_init[] =
 247 {
 248         mmPCIE_INDEX, 0xffffffff, ixPCIE_CNTL2,
 249         mmPCIE_DATA, 0x000f0000, 0x00000000,
 250         mmSMC_IND_INDEX_4, 0xffffffff, ixCGTT_ROM_CLK_CTRL0,
 251         mmSMC_IND_DATA_4, 0xc0000fff, 0x00000100,
 252         mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104,
 253 };
 254
 255 static const u32 cz_mgcg_cgcg_init[] =
 256 {
 257         mmCGTT_DRM_CLK_CTRL0, 0xffffffff, 0x00600100,
 258         mmPCIE_INDEX, 0xffffffff, 0x0140001c,
 259         mmPCIE_DATA, 0x000f0000, 0x00000000,
 260         mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100,
 261         mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104,
 262 };
 263
 264 static const u32 stoney_mgcg_cgcg_init[] =
 265 {
 266         mmCGTT_DRM_CLK_CTRL0, 0xffffffff, 0x00000100,
 267         mmHDP_XDP_CGTT_BLK_CTRL, 0xffffffff, 0x00000104,
 268         mmHDP_HOST_PATH_CNTL, 0xffffffff, 0x0f000027,
 269 };
 270
 271 static void vi_init_golden_registers(struct amdgpu_device *adev)
 272 {
 273         /* Some of the registers might be dependent on GRBM_GFX_INDEX */
 274         mutex_lock(&adev->grbm_idx_mutex);
 275
 276         if (amdgpu_sriov_vf(adev)) {
 277                 xgpu_vi_init_golden_registers(adev);
 278                 mutex_unlock(&adev->grbm_idx_mutex);
 279                 return;
 280         }
 281
 282         switch (adev->asic_type) {
 283         case CHIP_TOPAZ:
 284                 amdgpu_program_register_sequence(adev,
 285                                                  iceland_mgcg_cgcg_init,
 286                                                  (const u32)ARRAY_SIZE(iceland_mgcg_cgcg_init));
 287                 break;
 288         case CHIP_FIJI:
 289                 amdgpu_program_register_sequence(adev,
 290                                                  fiji_mgcg_cgcg_init,
 291                                                  (const u32)ARRAY_SIZE(fiji_mgcg_cgcg_init));
 292                 break;
 293         case CHIP_TONGA:
 294                 amdgpu_program_register_sequence(adev,
 295                                                  tonga_mgcg_cgcg_init,
 296                                                  (const u32)ARRAY_SIZE(tonga_mgcg_cgcg_init));
 297                 break;
 298         case CHIP_CARRIZO:
 299                 amdgpu_program_register_sequence(adev,
 300                                                  cz_mgcg_cgcg_init,
 301                                                  (const u32)ARRAY_SIZE(cz_mgcg_cgcg_init));
 302                 break;
 303         case CHIP_STONEY:
 304                 amdgpu_program_register_sequence(adev,
 305                                                  stoney_mgcg_cgcg_init,
 306                                                  (const u32)ARRAY_SIZE(stoney_mgcg_cgcg_init));
 307                 break;
 308         case CHIP_POLARIS11:
 309         case CHIP_POLARIS10:
 310         case CHIP_POLARIS12:
 311         default:
 312                 break;
 313         }
 314         mutex_unlock(&adev->grbm_idx_mutex);
 315 }
 316
 317 /**
 318  * vi_get_xclk - get the xclk
 319  *
 320  * @adev: amdgpu_device pointer
 321  *
 322  * Returns the reference clock used by the gfx engine
 323  * (VI).
 324  */
 325 static u32 vi_get_xclk(struct amdgpu_device *adev)
 326 {
 327         u32 reference_clock = adev->clock.spll.reference_freq;
 328         u32 tmp;
 329
 330         if (adev->flags & AMD_IS_APU)
 331                 return reference_clock;
 332
 333         tmp = RREG32_SMC(ixCG_CLKPIN_CNTL_2);
 334         if (REG_GET_FIELD(tmp, CG_CLKPIN_CNTL_2, MUX_TCLK_TO_XCLK))
 335                 return 1000;
 336
 337         tmp = RREG32_SMC(ixCG_CLKPIN_CNTL);
 338         if (REG_GET_FIELD(tmp, CG_CLKPIN_CNTL, XTALIN_DIVIDE))
 339                 return reference_clock / 4;
 340
 341         return reference_clock;
 342 }
 343
 344 /**
 345  * vi_srbm_select - select specific register instances
 346  *
 347  * @adev: amdgpu_device pointer
 348  * @me: selected ME (micro engine)
 349  * @pipe: pipe
 350  * @queue: queue
 351  * @vmid: VMID
 352  *
 353  * Switches the currently active registers instances.  Some
 354  * registers are instanced per VMID, others are instanced per
 355  * me/pipe/queue combination.
 356  */
 357 void vi_srbm_select(struct amdgpu_device *adev,
 358                      u32 me, u32 pipe, u32 queue, u32 vmid)
 359 {
 360         u32 srbm_gfx_cntl = 0;
 361         srbm_gfx_cntl = REG_SET_FIELD(srbm_gfx_cntl, SRBM_GFX_CNTL, PIPEID, pipe);
 362         srbm_gfx_cntl = REG_SET_FIELD(srbm_gfx_cntl, SRBM_GFX_CNTL, MEID, me);
 363         srbm_gfx_cntl = REG_SET_FIELD(srbm_gfx_cntl, SRBM_GFX_CNTL, VMID, vmid);
 364         srbm_gfx_cntl = REG_SET_FIELD(srbm_gfx_cntl, SRBM_GFX_CNTL, QUEUEID, queue);
 365         WREG32(mmSRBM_GFX_CNTL, srbm_gfx_cntl);
 366 }
 367
 368 static void vi_vga_set_state(struct amdgpu_device *adev, bool state)
 369 {
 370         /* todo */
 371 }
 372
 373 static bool vi_read_disabled_bios(struct amdgpu_device *adev)
 374 {
 375         u32 bus_cntl;
 376         u32 d1vga_control = 0;
 377         u32 d2vga_control = 0;
 378         u32 vga_render_control = 0;
 379         u32 rom_cntl;
 380         bool r;
 381
 382         bus_cntl = RREG32(mmBUS_CNTL);
 383         if (adev->mode_info.num_crtc) {
 384                 d1vga_control = RREG32(mmD1VGA_CONTROL);
 385                 d2vga_control = RREG32(mmD2VGA_CONTROL);
 386                 vga_render_control = RREG32(mmVGA_RENDER_CONTROL);
 387         }
 388         rom_cntl = RREG32_SMC(ixROM_CNTL);
 389
 390         /* enable the rom */
 391         WREG32(mmBUS_CNTL, (bus_cntl & ~BUS_CNTL__BIOS_ROM_DIS_MASK));
 392         if (adev->mode_info.num_crtc) {
 393                 /* Disable VGA mode */
 394                 WREG32(mmD1VGA_CONTROL,
 395                        (d1vga_control & ~(D1VGA_CONTROL__D1VGA_MODE_ENABLE_MASK |
 396                                           D1VGA_CONTROL__D1VGA_TIMING_SELECT_MASK)));
 397                 WREG32(mmD2VGA_CONTROL,
 398                        (d2vga_control & ~(D2VGA_CONTROL__D2VGA_MODE_ENABLE_MASK |
 399                                           D2VGA_CONTROL__D2VGA_TIMING_SELECT_MASK)));
 400                 WREG32(mmVGA_RENDER_CONTROL,
 401                        (vga_render_control & ~VGA_RENDER_CONTROL__VGA_VSTATUS_CNTL_MASK));
 402         }
 403         WREG32_SMC(ixROM_CNTL, rom_cntl | ROM_CNTL__SCK_OVERWRITE_MASK);
 404
 405         r = amdgpu_read_bios(adev);
 406
 407         /* restore regs */
 408         WREG32(mmBUS_CNTL, bus_cntl);
 409         if (adev->mode_info.num_crtc) {
 410                 WREG32(mmD1VGA_CONTROL, d1vga_control);
 411                 WREG32(mmD2VGA_CONTROL, d2vga_control);
 412                 WREG32(mmVGA_RENDER_CONTROL, vga_render_control);
 413         }
 414         WREG32_SMC(ixROM_CNTL, rom_cntl);
 415         return r;
 416 }
 417
 418 static bool vi_read_bios_from_rom(struct amdgpu_device *adev,
 419                                   u8 *bios, u32 length_bytes)
 420 {
 421         u32 *dw_ptr;
 422         unsigned long flags;
 423         u32 i, length_dw;
 424
 425         if (bios == NULL)
 426                 return false;
 427         if (length_bytes == 0)
 428                 return false;
 429         /* APU vbios image is part of sbios image */
 430         if (adev->flags & AMD_IS_APU)
 431                 return false;
 432
 433         dw_ptr = (u32 *)bios;
 434         length_dw = ALIGN(length_bytes, 4) / 4;
 435         /* take the smc lock since we are using the smc index */
 436         spin_lock_irqsave(&adev->smc_idx_lock, flags);
 437         /* set rom index to 0 */
 438         WREG32(mmSMC_IND_INDEX_11, ixROM_INDEX);
 439         WREG32(mmSMC_IND_DATA_11, 0);
 440         /* set index to data for continous read */
 441         WREG32(mmSMC_IND_INDEX_11, ixROM_DATA);
 442         for (i = 0; i < length_dw; i++)
 443                 dw_ptr[i] = RREG32(mmSMC_IND_DATA_11);
 444         spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
 445
 446         return true;
 447 }
 448
 449 static void vi_detect_hw_virtualization(struct amdgpu_device *adev)
 450 {
 451         uint32_t reg = RREG32(mmBIF_IOV_FUNC_IDENTIFIER);
 452         /* bit0: 0 means pf and 1 means vf */
 453         /* bit31: 0 means disable IOV and 1 means enable */
 454         if (reg & 1)
 455                 adev->virt.caps |= AMDGPU_SRIOV_CAPS_IS_VF;
 456
 457         if (reg & 0x80000000)
 458                 adev->virt.caps |= AMDGPU_SRIOV_CAPS_ENABLE_IOV;
 459
 460         if (reg == 0) {
 461                 if (is_virtual_machine()) /* passthrough mode exclus sr-iov mode */
 462                         adev->virt.caps |= AMDGPU_PASSTHROUGH_MODE;
 463         }
 464 }
 465
 466 static const struct amdgpu_allowed_register_entry vi_allowed_read_registers[] = {
 467         {mmGRBM_STATUS},
 468         {mmGRBM_STATUS2},
 469         {mmGRBM_STATUS_SE0},
 470         {mmGRBM_STATUS_SE1},
 471         {mmGRBM_STATUS_SE2},
 472         {mmGRBM_STATUS_SE3},
 473         {mmSRBM_STATUS},
 474         {mmSRBM_STATUS2},
 475         {mmSRBM_STATUS3},
 476         {mmSDMA0_STATUS_REG + SDMA0_REGISTER_OFFSET},
 477         {mmSDMA0_STATUS_REG + SDMA1_REGISTER_OFFSET},
 478         {mmCP_STAT},
 479         {mmCP_STALLED_STAT1},
 480         {mmCP_STALLED_STAT2},
 481         {mmCP_STALLED_STAT3},
 482         {mmCP_CPF_BUSY_STAT},
 483         {mmCP_CPF_STALLED_STAT1},
 484         {mmCP_CPF_STATUS},
 485         {mmCP_CPC_BUSY_STAT},
 486         {mmCP_CPC_STALLED_STAT1},
 487         {mmCP_CPC_STATUS},
 488         {mmGB_ADDR_CONFIG},
 489         {mmMC_ARB_RAMCFG},
 490         {mmGB_TILE_MODE0},
 491         {mmGB_TILE_MODE1},
 492         {mmGB_TILE_MODE2},
 493         {mmGB_TILE_MODE3},
 494         {mmGB_TILE_MODE4},
 495         {mmGB_TILE_MODE5},
 496         {mmGB_TILE_MODE6},
 497         {mmGB_TILE_MODE7},
 498         {mmGB_TILE_MODE8},
 499         {mmGB_TILE_MODE9},
 500         {mmGB_TILE_MODE10},
 501         {mmGB_TILE_MODE11},
 502         {mmGB_TILE_MODE12},
 503         {mmGB_TILE_MODE13},
 504         {mmGB_TILE_MODE14},
 505         {mmGB_TILE_MODE15},
 506         {mmGB_TILE_MODE16},
 507         {mmGB_TILE_MODE17},
 508         {mmGB_TILE_MODE18},
 509         {mmGB_TILE_MODE19},
 510         {mmGB_TILE_MODE20},
 511         {mmGB_TILE_MODE21},
 512         {mmGB_TILE_MODE22},
 513         {mmGB_TILE_MODE23},
 514         {mmGB_TILE_MODE24},
 515         {mmGB_TILE_MODE25},
 516         {mmGB_TILE_MODE26},
 517         {mmGB_TILE_MODE27},
 518         {mmGB_TILE_MODE28},
 519         {mmGB_TILE_MODE29},
 520         {mmGB_TILE_MODE30},
 521         {mmGB_TILE_MODE31},
 522         {mmGB_MACROTILE_MODE0},
 523         {mmGB_MACROTILE_MODE1},
 524         {mmGB_MACROTILE_MODE2},
 525         {mmGB_MACROTILE_MODE3},
 526         {mmGB_MACROTILE_MODE4},
 527         {mmGB_MACROTILE_MODE5},
 528         {mmGB_MACROTILE_MODE6},
 529         {mmGB_MACROTILE_MODE7},
 530         {mmGB_MACROTILE_MODE8},
 531         {mmGB_MACROTILE_MODE9},
 532         {mmGB_MACROTILE_MODE10},
 533         {mmGB_MACROTILE_MODE11},
 534         {mmGB_MACROTILE_MODE12},
 535         {mmGB_MACROTILE_MODE13},
 536         {mmGB_MACROTILE_MODE14},
 537         {mmGB_MACROTILE_MODE15},
 538         {mmCC_RB_BACKEND_DISABLE, true},
 539         {mmGC_USER_RB_BACKEND_DISABLE, true},
 540         {mmGB_BACKEND_MAP, false},
 541         {mmPA_SC_RASTER_CONFIG, true},
 542         {mmPA_SC_RASTER_CONFIG_1, true},
 543 };
 544
 545 static uint32_t vi_get_register_value(struct amdgpu_device *adev,
 546                                       bool indexed, u32 se_num,
 547                                       u32 sh_num, u32 reg_offset)
 548 {
 549         if (indexed) {
 550                 uint32_t val;
 551                 unsigned se_idx = (se_num == 0xffffffff) ? 0 : se_num;
 552                 unsigned sh_idx = (sh_num == 0xffffffff) ? 0 : sh_num;
 553
 554                 switch (reg_offset) {
 555                 case mmCC_RB_BACKEND_DISABLE:
 556                         return adev->gfx.config.rb_config[se_idx][sh_idx].rb_backend_disable;
 557                 case mmGC_USER_RB_BACKEND_DISABLE:
 558                         return adev->gfx.config.rb_config[se_idx][sh_idx].user_rb_backend_disable;
 559                 case mmPA_SC_RASTER_CONFIG:
 560                         return adev->gfx.config.rb_config[se_idx][sh_idx].raster_config;
 561                 case mmPA_SC_RASTER_CONFIG_1:
 562                         return adev->gfx.config.rb_config[se_idx][sh_idx].raster_config_1;
 563                 }
 564
 565                 mutex_lock(&adev->grbm_idx_mutex);
 566                 if (se_num != 0xffffffff || sh_num != 0xffffffff)
 567                         amdgpu_gfx_select_se_sh(adev, se_num, sh_num, 0xffffffff);
 568
 569                 val = RREG32(reg_offset);
 570
 571                 if (se_num != 0xffffffff || sh_num != 0xffffffff)
 572                         amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
 573                 mutex_unlock(&adev->grbm_idx_mutex);
 574                 return val;
 575         } else {
 576                 unsigned idx;
 577
 578                 switch (reg_offset) {
 579                 case mmGB_ADDR_CONFIG:
 580                         return adev->gfx.config.gb_addr_config;
 581                 case mmMC_ARB_RAMCFG:
 582                         return adev->gfx.config.mc_arb_ramcfg;
 583                 case mmGB_TILE_MODE0:
 584                 case mmGB_TILE_MODE1:
 585                 case mmGB_TILE_MODE2:
 586                 case mmGB_TILE_MODE3:
 587                 case mmGB_TILE_MODE4:
 588                 case mmGB_TILE_MODE5:
 589                 case mmGB_TILE_MODE6:
 590                 case mmGB_TILE_MODE7:
 591                 case mmGB_TILE_MODE8:
 592                 case mmGB_TILE_MODE9:
 593                 case mmGB_TILE_MODE10:
 594                 case mmGB_TILE_MODE11:
 595                 case mmGB_TILE_MODE12:
 596                 case mmGB_TILE_MODE13:
 597                 case mmGB_TILE_MODE14:
 598                 case mmGB_TILE_MODE15:
 599                 case mmGB_TILE_MODE16:
 600                 case mmGB_TILE_MODE17:
 601                 case mmGB_TILE_MODE18:
 602                 case mmGB_TILE_MODE19:
 603                 case mmGB_TILE_MODE20:
 604                 case mmGB_TILE_MODE21:
 605                 case mmGB_TILE_MODE22:
 606                 case mmGB_TILE_MODE23:
 607                 case mmGB_TILE_MODE24:
 608                 case mmGB_TILE_MODE25:
 609                 case mmGB_TILE_MODE26:
 610                 case mmGB_TILE_MODE27:
 611                 case mmGB_TILE_MODE28:
 612                 case mmGB_TILE_MODE29:
 613                 case mmGB_TILE_MODE30:
 614                 case mmGB_TILE_MODE31:
 615                         idx = (reg_offset - mmGB_TILE_MODE0);
 616                         return adev->gfx.config.tile_mode_array[idx];
 617                 case mmGB_MACROTILE_MODE0:
 618                 case mmGB_MACROTILE_MODE1:
 619                 case mmGB_MACROTILE_MODE2:
 620                 case mmGB_MACROTILE_MODE3:
 621                 case mmGB_MACROTILE_MODE4:
 622                 case mmGB_MACROTILE_MODE5:
 623                 case mmGB_MACROTILE_MODE6:
 624                 case mmGB_MACROTILE_MODE7:
 625                 case mmGB_MACROTILE_MODE8:
 626                 case mmGB_MACROTILE_MODE9:
 627                 case mmGB_MACROTILE_MODE10:
 628                 case mmGB_MACROTILE_MODE11:
 629                 case mmGB_MACROTILE_MODE12:
 630                 case mmGB_MACROTILE_MODE13:
 631                 case mmGB_MACROTILE_MODE14:
 632                 case mmGB_MACROTILE_MODE15:
 633                         idx = (reg_offset - mmGB_MACROTILE_MODE0);
 634                         return adev->gfx.config.macrotile_mode_array[idx];
 635                 default:
 636                         return RREG32(reg_offset);
 637                 }
 638         }
 639 }
 640
 641 static int vi_read_register(struct amdgpu_device *adev, u32 se_num,
 642                             u32 sh_num, u32 reg_offset, u32 *value)
 643 {
 644         uint32_t i;
 645
 646         *value = 0;
 647         for (i = 0; i < ARRAY_SIZE(vi_allowed_read_registers); i++) {
 648                 bool indexed = vi_allowed_read_registers[i].grbm_indexed;
 649
 650                 if (reg_offset != vi_allowed_read_registers[i].reg_offset)
 651                         continue;
 652
 653                 *value = vi_get_register_value(adev, indexed, se_num, sh_num,
 654                                                reg_offset);
 655                 return 0;
 656         }
 657         return -EINVAL;
 658 }
 659
 660 static int vi_gpu_pci_config_reset(struct amdgpu_device *adev)
 661 {
 662         u32 i;
 663
 664         dev_info(adev->dev, "GPU pci config reset\n");
 665
 666         /* disable BM */
 667         pci_clear_master(adev->pdev);
 668         /* reset */
 669         amdgpu_pci_config_reset(adev);
 670
 671         udelay(100);
 672
 673         /* wait for asic to come out of reset */
 674         for (i = 0; i < adev->usec_timeout; i++) {
 675                 if (RREG32(mmCONFIG_MEMSIZE) != 0xffffffff) {
 676                         /* enable BM */
 677                         pci_set_master(adev->pdev);
 678                         adev->has_hw_reset = true;
 679                         return 0;
 680                 }
 681                 udelay(1);
 682         }
 683         return -EINVAL;
 684 }
 685
 686 /**
 687  * vi_asic_reset - soft reset GPU
 688  *
 689  * @adev: amdgpu_device pointer
 690  *
 691  * Look up which blocks are hung and attempt
 692  * to reset them.
 693  * Returns 0 for success.
 694  */
 695 static int vi_asic_reset(struct amdgpu_device *adev)
 696 {
 697         int r;
 698
 699         amdgpu_atombios_scratch_regs_engine_hung(adev, true);
 700
 701         r = vi_gpu_pci_config_reset(adev);
 702
 703         amdgpu_atombios_scratch_regs_engine_hung(adev, false);
 704
 705         return r;
 706 }
 707
 708 static u32 vi_get_config_memsize(struct amdgpu_device *adev)
 709 {
 710         return RREG32(mmCONFIG_MEMSIZE);
 711 }
 712
 713 static int vi_set_uvd_clock(struct amdgpu_device *adev, u32 clock,
 714                         u32 cntl_reg, u32 status_reg)
 715 {
 716         int r, i;
 717         struct atom_clock_dividers dividers;
 718         uint32_t tmp;
 719
 720         r = amdgpu_atombios_get_clock_dividers(adev,
 721                                                COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK,
 722                                                clock, false, &dividers);
 723         if (r)
 724                 return r;
 725
 726         tmp = RREG32_SMC(cntl_reg);
 727         tmp &= ~(CG_DCLK_CNTL__DCLK_DIR_CNTL_EN_MASK |
 728                 CG_DCLK_CNTL__DCLK_DIVIDER_MASK);
 729         tmp |= dividers.post_divider;
 730         WREG32_SMC(cntl_reg, tmp);
 731
 732         for (i = 0; i < 100; i++) {
 733                 if (RREG32_SMC(status_reg) & CG_DCLK_STATUS__DCLK_STATUS_MASK)
 734                         break;
 735                 mdelay(10);
 736         }
 737         if (i == 100)
 738                 return -ETIMEDOUT;
 739
 740         return 0;
 741 }
 742
 743 static int vi_set_uvd_clocks(struct amdgpu_device *adev, u32 vclk, u32 dclk)
 744 {
 745         int r;
 746
 747         r = vi_set_uvd_clock(adev, vclk, ixCG_VCLK_CNTL, ixCG_VCLK_STATUS);
 748         if (r)
 749                 return r;
 750
 751         r = vi_set_uvd_clock(adev, dclk, ixCG_DCLK_CNTL, ixCG_DCLK_STATUS);
 752         if (r)
 753                 return r;
 754
 755         return 0;
 756 }
 757
 758 static int vi_set_vce_clocks(struct amdgpu_device *adev, u32 evclk, u32 ecclk)
 759 {
 760         int r, i;
 761         struct atom_clock_dividers dividers;
 762         u32 tmp;
 763
 764         r = amdgpu_atombios_get_clock_dividers(adev,
 765                                                COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK,
 766                                                ecclk, false, &dividers);
 767         if (r)
 768                 return r;
 769
 770         for (i = 0; i < 100; i++) {
 771                 if (RREG32_SMC(ixCG_ECLK_STATUS) & CG_ECLK_STATUS__ECLK_STATUS_MASK)
 772                         break;
 773                 mdelay(10);
 774         }
 775         if (i == 100)
 776                 return -ETIMEDOUT;
 777
 778         tmp = RREG32_SMC(ixCG_ECLK_CNTL);
 779         tmp &= ~(CG_ECLK_CNTL__ECLK_DIR_CNTL_EN_MASK |
 780                 CG_ECLK_CNTL__ECLK_DIVIDER_MASK);
 781         tmp |= dividers.post_divider;
 782         WREG32_SMC(ixCG_ECLK_CNTL, tmp);
 783
 784         for (i = 0; i < 100; i++) {
 785                 if (RREG32_SMC(ixCG_ECLK_STATUS) & CG_ECLK_STATUS__ECLK_STATUS_MASK)
 786                         break;
 787                 mdelay(10);
 788         }
 789         if (i == 100)
 790                 return -ETIMEDOUT;
 791
 792         return 0;
 793 }
 794
 795 static void vi_pcie_gen3_enable(struct amdgpu_device *adev)
 796 {
 797         if (pci_is_root_bus(adev->pdev->bus))
 798                 return;
 799
 800         if (amdgpu_pcie_gen2 == 0)
 801                 return;
 802
 803         if (adev->flags & AMD_IS_APU)
 804                 return;
 805
 806         if (!(adev->pm.pcie_gen_mask & (CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2 |
 807                                         CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)))
 808                 return;
 809
 810         /* todo */
 811 }
 812
 813 static void vi_program_aspm(struct amdgpu_device *adev)
 814 {
 815
 816         if (amdgpu_aspm == 0)
 817                 return;
 818
 819         /* todo */
 820 }
 821
 822 static void vi_enable_doorbell_aperture(struct amdgpu_device *adev,
 823                                         bool enable)
 824 {
 825         u32 tmp;
 826
 827         /* not necessary on CZ */
 828         if (adev->flags & AMD_IS_APU)
 829                 return;
 830
 831         tmp = RREG32(mmBIF_DOORBELL_APER_EN);
 832         if (enable)
 833                 tmp = REG_SET_FIELD(tmp, BIF_DOORBELL_APER_EN, BIF_DOORBELL_APER_EN, 1);
 834         else
 835                 tmp = REG_SET_FIELD(tmp, BIF_DOORBELL_APER_EN, BIF_DOORBELL_APER_EN, 0);
 836
 837         WREG32(mmBIF_DOORBELL_APER_EN, tmp);
 838 }
 839
 840 #define ATI_REV_ID_FUSE_MACRO__ADDRESS      0xC0014044
 841 #define ATI_REV_ID_FUSE_MACRO__SHIFT        9
 842 #define ATI_REV_ID_FUSE_MACRO__MASK         0x00001E00
 843
 844 static uint32_t vi_get_rev_id(struct amdgpu_device *adev)
 845 {
 846         if (adev->flags & AMD_IS_APU)
 847                 return (RREG32_SMC(ATI_REV_ID_FUSE_MACRO__ADDRESS) & ATI_REV_ID_FUSE_MACRO__MASK)
 848                         >> ATI_REV_ID_FUSE_MACRO__SHIFT;
 849         else
 850                 return (RREG32(mmPCIE_EFUSE4) & PCIE_EFUSE4__STRAP_BIF_ATI_REV_ID_MASK)
 851                         >> PCIE_EFUSE4__STRAP_BIF_ATI_REV_ID__SHIFT;
 852 }
 853
 854 static const struct amdgpu_asic_funcs vi_asic_funcs =
 855 {
 856         .read_disabled_bios = &vi_read_disabled_bios,
 857         .read_bios_from_rom = &vi_read_bios_from_rom,
 858         .read_register = &vi_read_register,
 859         .reset = &vi_asic_reset,
 860         .set_vga_state = &vi_vga_set_state,
 861         .get_xclk = &vi_get_xclk,
 862         .set_uvd_clocks = &vi_set_uvd_clocks,
 863         .set_vce_clocks = &vi_set_vce_clocks,
 864         .get_config_memsize = &vi_get_config_memsize,
 865 };
 866
 867 #define CZ_REV_BRISTOL(rev)      \
 868         ((rev >= 0xC8 && rev <= 0xCE) || (rev >= 0xE1 && rev <= 0xE6))
 869
 870 static int vi_common_early_init(void *handle)
 871 {
 872         bool smc_enabled = false;
 873         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 874
 875         if (adev->flags & AMD_IS_APU) {
 876                 adev->smc_rreg = &cz_smc_rreg;
 877                 adev->smc_wreg = &cz_smc_wreg;
 878         } else {
 879                 adev->smc_rreg = &vi_smc_rreg;
 880                 adev->smc_wreg = &vi_smc_wreg;
 881         }
 882         adev->pcie_rreg = &vi_pcie_rreg;
 883         adev->pcie_wreg = &vi_pcie_wreg;
 884         adev->uvd_ctx_rreg = &vi_uvd_ctx_rreg;
 885         adev->uvd_ctx_wreg = &vi_uvd_ctx_wreg;
 886         adev->didt_rreg = &vi_didt_rreg;
 887         adev->didt_wreg = &vi_didt_wreg;
 888         adev->gc_cac_rreg = &vi_gc_cac_rreg;
 889         adev->gc_cac_wreg = &vi_gc_cac_wreg;
 890
 891         adev->asic_funcs = &vi_asic_funcs;
 892
 893         if (amdgpu_get_ip_block(adev, AMD_IP_BLOCK_TYPE_SMC) &&
 894                 (amdgpu_ip_block_mask & (1 << AMD_IP_BLOCK_TYPE_SMC)))
 895                 smc_enabled = true;
 896
 897         if (amdgpu_sriov_vf(adev)) {
 898                 amdgpu_virt_init_setting(adev);
 899                 xgpu_vi_mailbox_set_irq_funcs(adev);
 900         }
 901
 902         adev->rev_id = vi_get_rev_id(adev);
 903         adev->external_rev_id = 0xFF;
 904         switch (adev->asic_type) {
 905         case CHIP_TOPAZ:
 906                 adev->cg_flags = 0;
 907                 adev->pg_flags = 0;
 908                 adev->external_rev_id = 0x1;
 909                 break;
 910         case CHIP_FIJI:
 911                 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |
 912                         AMD_CG_SUPPORT_GFX_MGLS |
 913                         AMD_CG_SUPPORT_GFX_RLC_LS |
 914                         AMD_CG_SUPPORT_GFX_CP_LS |
 915                         AMD_CG_SUPPORT_GFX_CGTS |
 916                         AMD_CG_SUPPORT_GFX_CGTS_LS |
 917                         AMD_CG_SUPPORT_GFX_CGCG |
 918                         AMD_CG_SUPPORT_GFX_CGLS |
 919                         AMD_CG_SUPPORT_SDMA_MGCG |
 920                         AMD_CG_SUPPORT_SDMA_LS |
 921                         AMD_CG_SUPPORT_BIF_LS |
 922                         AMD_CG_SUPPORT_HDP_MGCG |
 923                         AMD_CG_SUPPORT_HDP_LS |
 924                         AMD_CG_SUPPORT_ROM_MGCG |
 925                         AMD_CG_SUPPORT_MC_MGCG |
 926                         AMD_CG_SUPPORT_MC_LS |
 927                         AMD_CG_SUPPORT_UVD_MGCG;
 928                 adev->pg_flags = 0;
 929                 adev->external_rev_id = adev->rev_id + 0x3c;
 930                 break;
 931         case CHIP_TONGA:
 932                 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |
 933                         AMD_CG_SUPPORT_GFX_CGCG |
 934                         AMD_CG_SUPPORT_GFX_CGLS |
 935                         AMD_CG_SUPPORT_SDMA_MGCG |
 936                         AMD_CG_SUPPORT_SDMA_LS |
 937                         AMD_CG_SUPPORT_BIF_LS |
 938                         AMD_CG_SUPPORT_HDP_MGCG |
 939                         AMD_CG_SUPPORT_HDP_LS |
 940                         AMD_CG_SUPPORT_ROM_MGCG |
 941                         AMD_CG_SUPPORT_MC_MGCG |
 942                         AMD_CG_SUPPORT_MC_LS |
 943                         AMD_CG_SUPPORT_DRM_LS |
 944                         AMD_CG_SUPPORT_UVD_MGCG;
 945                 adev->pg_flags = 0;
 946                 adev->external_rev_id = adev->rev_id + 0x14;
 947                 break;
 948         case CHIP_POLARIS11:
 949                 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |
 950                         AMD_CG_SUPPORT_GFX_RLC_LS |
 951                         AMD_CG_SUPPORT_GFX_CP_LS |
 952                         AMD_CG_SUPPORT_GFX_CGCG |
 953                         AMD_CG_SUPPORT_GFX_CGLS |
 954                         AMD_CG_SUPPORT_GFX_3D_CGCG |
 955                         AMD_CG_SUPPORT_GFX_3D_CGLS |
 956                         AMD_CG_SUPPORT_SDMA_MGCG |
 957                         AMD_CG_SUPPORT_SDMA_LS |
 958                         AMD_CG_SUPPORT_BIF_MGCG |
 959                         AMD_CG_SUPPORT_BIF_LS |
 960                         AMD_CG_SUPPORT_HDP_MGCG |
 961                         AMD_CG_SUPPORT_HDP_LS |
 962                         AMD_CG_SUPPORT_ROM_MGCG |
 963                         AMD_CG_SUPPORT_MC_MGCG |
 964                         AMD_CG_SUPPORT_MC_LS |
 965                         AMD_CG_SUPPORT_DRM_LS |
 966                         AMD_CG_SUPPORT_UVD_MGCG |
 967                         AMD_CG_SUPPORT_VCE_MGCG;
 968                 adev->pg_flags = 0;
 969                 adev->external_rev_id = adev->rev_id + 0x5A;
 970                 break;
 971         case CHIP_POLARIS10:
 972                 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |
 973                         AMD_CG_SUPPORT_GFX_RLC_LS |
 974                         AMD_CG_SUPPORT_GFX_CP_LS |
 975                         AMD_CG_SUPPORT_GFX_CGCG |
 976                         AMD_CG_SUPPORT_GFX_CGLS |
 977                         AMD_CG_SUPPORT_GFX_3D_CGCG |
 978                         AMD_CG_SUPPORT_GFX_3D_CGLS |
 979                         AMD_CG_SUPPORT_SDMA_MGCG |
 980                         AMD_CG_SUPPORT_SDMA_LS |
 981                         AMD_CG_SUPPORT_BIF_MGCG |
 982                         AMD_CG_SUPPORT_BIF_LS |
 983                         AMD_CG_SUPPORT_HDP_MGCG |
 984                         AMD_CG_SUPPORT_HDP_LS |
 985                         AMD_CG_SUPPORT_ROM_MGCG |
 986                         AMD_CG_SUPPORT_MC_MGCG |
 987                         AMD_CG_SUPPORT_MC_LS |
 988                         AMD_CG_SUPPORT_DRM_LS |
 989                         AMD_CG_SUPPORT_UVD_MGCG |
 990                         AMD_CG_SUPPORT_VCE_MGCG;
 991                 adev->pg_flags = 0;
 992                 adev->external_rev_id = adev->rev_id + 0x50;
 993                 break;
 994         case CHIP_POLARIS12:
 995                 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |
 996                         AMD_CG_SUPPORT_GFX_RLC_LS |
 997                         AMD_CG_SUPPORT_GFX_CP_LS |
 998                         AMD_CG_SUPPORT_GFX_CGCG |
 999                         AMD_CG_SUPPORT_GFX_CGLS |
1000                         AMD_CG_SUPPORT_GFX_3D_CGCG |
1001                         AMD_CG_SUPPORT_GFX_3D_CGLS |
1002                         AMD_CG_SUPPORT_SDMA_MGCG |
1003                         AMD_CG_SUPPORT_SDMA_LS |
1004                         AMD_CG_SUPPORT_BIF_MGCG |
1005                         AMD_CG_SUPPORT_BIF_LS |
1006                         AMD_CG_SUPPORT_HDP_MGCG |
1007                         AMD_CG_SUPPORT_HDP_LS |
1008                         AMD_CG_SUPPORT_ROM_MGCG |
1009                         AMD_CG_SUPPORT_MC_MGCG |
1010                         AMD_CG_SUPPORT_MC_LS |
1011                         AMD_CG_SUPPORT_DRM_LS |
1012                         AMD_CG_SUPPORT_UVD_MGCG |
1013                         AMD_CG_SUPPORT_VCE_MGCG;
1014                 adev->pg_flags = 0;
1015                 adev->external_rev_id = adev->rev_id + 0x64;
1016                 break;
1017         case CHIP_CARRIZO:
1018                 adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG |
1019                         AMD_CG_SUPPORT_GFX_MGCG |
1020                         AMD_CG_SUPPORT_GFX_MGLS |
1021                         AMD_CG_SUPPORT_GFX_RLC_LS |
1022                         AMD_CG_SUPPORT_GFX_CP_LS |
1023                         AMD_CG_SUPPORT_GFX_CGTS |
1024                         AMD_CG_SUPPORT_GFX_CGTS_LS |
1025                         AMD_CG_SUPPORT_GFX_CGCG |
1026                         AMD_CG_SUPPORT_GFX_CGLS |
1027                         AMD_CG_SUPPORT_BIF_LS |
1028                         AMD_CG_SUPPORT_HDP_MGCG |
1029                         AMD_CG_SUPPORT_HDP_LS |
1030                         AMD_CG_SUPPORT_SDMA_MGCG |
1031                         AMD_CG_SUPPORT_SDMA_LS |
1032                         AMD_CG_SUPPORT_VCE_MGCG;
1033                 /* rev0 hardware requires workarounds to support PG */
1034                 adev->pg_flags = 0;
1035                 if (adev->rev_id != 0x00 || CZ_REV_BRISTOL(adev->pdev->revision)) {
1036                         adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG |
1037                                 AMD_PG_SUPPORT_GFX_SMG |
1038                                 AMD_PG_SUPPORT_GFX_PIPELINE |
1039                                 AMD_PG_SUPPORT_CP |
1040                                 AMD_PG_SUPPORT_UVD |
1041                                 AMD_PG_SUPPORT_VCE;
1042                 }
1043                 adev->external_rev_id = adev->rev_id + 0x1;
1044                 break;
1045         case CHIP_STONEY:
1046                 adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG |
1047                         AMD_CG_SUPPORT_GFX_MGCG |
1048                         AMD_CG_SUPPORT_GFX_MGLS |
1049                         AMD_CG_SUPPORT_GFX_RLC_LS |
1050                         AMD_CG_SUPPORT_GFX_CP_LS |
1051                         AMD_CG_SUPPORT_GFX_CGTS |
1052                         AMD_CG_SUPPORT_GFX_CGTS_LS |
1053                         AMD_CG_SUPPORT_GFX_CGCG |
1054                         AMD_CG_SUPPORT_GFX_CGLS |
1055                         AMD_CG_SUPPORT_BIF_LS |
1056                         AMD_CG_SUPPORT_HDP_MGCG |
1057                         AMD_CG_SUPPORT_HDP_LS |
1058                         AMD_CG_SUPPORT_SDMA_MGCG |
1059                         AMD_CG_SUPPORT_SDMA_LS |
1060                         AMD_CG_SUPPORT_VCE_MGCG;
1061                 adev->pg_flags = AMD_PG_SUPPORT_GFX_PG |
1062                         AMD_PG_SUPPORT_GFX_SMG |
1063                         AMD_PG_SUPPORT_GFX_PIPELINE |
1064                         AMD_PG_SUPPORT_CP |
1065                         AMD_PG_SUPPORT_UVD |
1066                         AMD_PG_SUPPORT_VCE;
1067                 adev->external_rev_id = adev->rev_id + 0x61;
1068                 break;
1069         default:
1070                 /* FIXME: not supported yet */
1071                 return -EINVAL;
1072         }
1073
1074         /* vi use smc load by default */
1075         adev->firmware.load_type = amdgpu_ucode_get_load_type(adev, amdgpu_fw_load_type);
1076
1077         amdgpu_get_pcie_info(adev);
1078
1079         return 0;
1080 }
1081
1082 static int vi_common_late_init(void *handle)
1083 {
1084         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
1085
1086         if (amdgpu_sriov_vf(adev))
1087                 xgpu_vi_mailbox_get_irq(adev);
1088
1089         return 0;
1090 }
1091
1092 static int vi_common_sw_init(void *handle)
1093 {
1094         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
1095
1096         if (amdgpu_sriov_vf(adev))
1097                 xgpu_vi_mailbox_add_irq_id(adev);
1098
1099         return 0;
1100 }
1101
1102 static int vi_common_sw_fini(void *handle)
1103 {
1104         return 0;
1105 }
1106
1107 static int vi_common_hw_init(void *handle)
1108 {
1109         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
1110
1111         /* move the golden regs per IP block */
1112         vi_init_golden_registers(adev);
1113         /* enable pcie gen2/3 link */
1114         vi_pcie_gen3_enable(adev);
1115         /* enable aspm */
1116         vi_program_aspm(adev);
1117         /* enable the doorbell aperture */
1118         vi_enable_doorbell_aperture(adev, true);
1119
1120         return 0;
1121 }
1122
1123 static int vi_common_hw_fini(void *handle)
1124 {
1125         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
1126
1127         /* enable the doorbell aperture */
1128         vi_enable_doorbell_aperture(adev, false);
1129
1130         if (amdgpu_sriov_vf(adev))
1131                 xgpu_vi_mailbox_put_irq(adev);
1132
1133         return 0;
1134 }
1135
1136 static int vi_common_suspend(void *handle)
1137 {
1138         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
1139
1140         return vi_common_hw_fini(adev);
1141 }
1142
1143 static int vi_common_resume(void *handle)
1144 {
1145         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
1146
1147         return vi_common_hw_init(adev);
1148 }
1149
1150 static bool vi_common_is_idle(void *handle)
1151 {
1152         return true;
1153 }
1154
1155 static int vi_common_wait_for_idle(void *handle)
1156 {
1157         return 0;
1158 }
1159
1160 static int vi_common_soft_reset(void *handle)
1161 {
1162         return 0;
1163 }
1164
1165 static void vi_update_bif_medium_grain_light_sleep(struct amdgpu_device *adev,
1166                                                    bool enable)
1167 {
1168         uint32_t temp, data;
1169
1170         temp = data = RREG32_PCIE(ixPCIE_CNTL2);
1171
1172         if (enable && (adev->cg_flags & AMD_CG_SUPPORT_BIF_LS))
1173                 data |= PCIE_CNTL2__SLV_MEM_LS_EN_MASK |
1174                                 PCIE_CNTL2__MST_MEM_LS_EN_MASK |
1175                                 PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK;
1176         else
1177                 data &= ~(PCIE_CNTL2__SLV_MEM_LS_EN_MASK |
1178                                 PCIE_CNTL2__MST_MEM_LS_EN_MASK |
1179                                 PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK);
1180
1181         if (temp != data)
1182                 WREG32_PCIE(ixPCIE_CNTL2, data);
1183 }
1184
1185 static void vi_update_hdp_medium_grain_clock_gating(struct amdgpu_device *adev,
1186                                                     bool enable)
1187 {
1188         uint32_t temp, data;
1189
1190         temp = data = RREG32(mmHDP_HOST_PATH_CNTL);
1191
1192         if (enable && (adev->cg_flags & AMD_CG_SUPPORT_HDP_MGCG))
1193                 data &= ~HDP_HOST_PATH_CNTL__CLOCK_GATING_DIS_MASK;
1194         else
1195                 data |= HDP_HOST_PATH_CNTL__CLOCK_GATING_DIS_MASK;
1196
1197         if (temp != data)
1198                 WREG32(mmHDP_HOST_PATH_CNTL, data);
1199 }
1200
1201 static void vi_update_hdp_light_sleep(struct amdgpu_device *adev,
1202                                       bool enable)
1203 {
1204         uint32_t temp, data;
1205
1206         temp = data = RREG32(mmHDP_MEM_POWER_LS);
1207
1208         if (enable && (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS))
1209                 data |= HDP_MEM_POWER_LS__LS_ENABLE_MASK;
1210         else
1211                 data &= ~HDP_MEM_POWER_LS__LS_ENABLE_MASK;
1212
1213         if (temp != data)
1214                 WREG32(mmHDP_MEM_POWER_LS, data);
1215 }
1216
1217 static void vi_update_drm_light_sleep(struct amdgpu_device *adev,
1218                                       bool enable)
1219 {
1220         uint32_t temp, data;
1221
1222         temp = data = RREG32(0x157a);
1223
1224         if (enable && (adev->cg_flags & AMD_CG_SUPPORT_DRM_LS))
1225                 data |= 1;
1226         else
1227                 data &= ~1;
1228
1229         if (temp != data)
1230                 WREG32(0x157a, data);
1231 }
1232
1233
1234 static void vi_update_rom_medium_grain_clock_gating(struct amdgpu_device *adev,
1235                                                     bool enable)
1236 {
1237         uint32_t temp, data;
1238
1239         temp = data = RREG32_SMC(ixCGTT_ROM_CLK_CTRL0);
1240
1241         if (enable && (adev->cg_flags & AMD_CG_SUPPORT_ROM_MGCG))
1242                 data &= ~(CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK |
1243                                 CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE1_MASK);
1244         else
1245                 data |= CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK |
1246                                 CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE1_MASK;
1247
1248         if (temp != data)
1249                 WREG32_SMC(ixCGTT_ROM_CLK_CTRL0, data);
1250 }
1251
1252 static int vi_common_set_clockgating_state_by_smu(void *handle,
1253                                            enum amd_clockgating_state state)
1254 {
1255         uint32_t msg_id, pp_state = 0;
1256         uint32_t pp_support_state = 0;
1257         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
1258         void *pp_handle = adev->powerplay.pp_handle;
1259
1260         if (adev->cg_flags & (AMD_CG_SUPPORT_MC_LS | AMD_CG_SUPPORT_MC_MGCG)) {
1261                 if (adev->cg_flags & AMD_CG_SUPPORT_MC_LS) {
1262                         pp_support_state = AMD_CG_SUPPORT_MC_LS;
1263                         pp_state = PP_STATE_LS;
1264                 }
1265                 if (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG) {
1266                         pp_support_state |= AMD_CG_SUPPORT_MC_MGCG;
1267                         pp_state |= PP_STATE_CG;
1268                 }
1269                 if (state == AMD_CG_STATE_UNGATE)
1270                         pp_state = 0;
1271                 msg_id = PP_CG_MSG_ID(PP_GROUP_SYS,
1272                                PP_BLOCK_SYS_MC,
1273                                pp_support_state,
1274                                pp_state);
1275                 amd_set_clockgating_by_smu(pp_handle, msg_id);
1276         }
1277
1278         if (adev->cg_flags & (AMD_CG_SUPPORT_SDMA_LS | AMD_CG_SUPPORT_SDMA_MGCG)) {
1279                 if (adev->cg_flags & AMD_CG_SUPPORT_SDMA_LS) {
1280                         pp_support_state = AMD_CG_SUPPORT_SDMA_LS;
1281                         pp_state = PP_STATE_LS;
1282                 }
1283                 if (adev->cg_flags & AMD_CG_SUPPORT_SDMA_MGCG) {
1284                         pp_support_state |= AMD_CG_SUPPORT_SDMA_MGCG;
1285                         pp_state |= PP_STATE_CG;
1286                 }
1287                 if (state == AMD_CG_STATE_UNGATE)
1288                         pp_state = 0;
1289                 msg_id = PP_CG_MSG_ID(PP_GROUP_SYS,
1290                                PP_BLOCK_SYS_SDMA,
1291                                pp_support_state,
1292                                pp_state);
1293                 amd_set_clockgating_by_smu(pp_handle, msg_id);
1294         }
1295
1296         if (adev->cg_flags & (AMD_CG_SUPPORT_HDP_LS | AMD_CG_SUPPORT_HDP_MGCG)) {
1297                 if (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS) {
1298                         pp_support_state = AMD_CG_SUPPORT_HDP_LS;
1299                         pp_state = PP_STATE_LS;
1300                 }
1301                 if (adev->cg_flags & AMD_CG_SUPPORT_HDP_MGCG) {
1302                         pp_support_state |= AMD_CG_SUPPORT_HDP_MGCG;
1303                         pp_state |= PP_STATE_CG;
1304                 }
1305                 if (state == AMD_CG_STATE_UNGATE)
1306                         pp_state = 0;
1307                 msg_id = PP_CG_MSG_ID(PP_GROUP_SYS,
1308                                PP_BLOCK_SYS_HDP,
1309                                pp_support_state,
1310                                pp_state);
1311                 amd_set_clockgating_by_smu(pp_handle, msg_id);
1312         }
1313
1314
1315         if (adev->cg_flags & AMD_CG_SUPPORT_BIF_LS) {
1316                 if (state == AMD_CG_STATE_UNGATE)
1317                         pp_state = 0;
1318                 else
1319                         pp_state = PP_STATE_LS;
1320
1321                 msg_id = PP_CG_MSG_ID(PP_GROUP_SYS,
1322                                PP_BLOCK_SYS_BIF,
1323                                PP_STATE_SUPPORT_LS,
1324                                 pp_state);
1325                 amd_set_clockgating_by_smu(pp_handle, msg_id);
1326         }
1327         if (adev->cg_flags & AMD_CG_SUPPORT_BIF_MGCG) {
1328                 if (state == AMD_CG_STATE_UNGATE)
1329                         pp_state = 0;
1330                 else
1331                         pp_state = PP_STATE_CG;
1332
1333                 msg_id = PP_CG_MSG_ID(PP_GROUP_SYS,
1334                                PP_BLOCK_SYS_BIF,
1335                                PP_STATE_SUPPORT_CG,
1336                                pp_state);
1337                 amd_set_clockgating_by_smu(pp_handle, msg_id);
1338         }
1339
1340         if (adev->cg_flags & AMD_CG_SUPPORT_DRM_LS) {
1341
1342                 if (state == AMD_CG_STATE_UNGATE)
1343                         pp_state = 0;
1344                 else
1345                         pp_state = PP_STATE_LS;
1346
1347                 msg_id = PP_CG_MSG_ID(PP_GROUP_SYS,
1348                                PP_BLOCK_SYS_DRM,
1349                                PP_STATE_SUPPORT_LS,
1350                                pp_state);
1351                 amd_set_clockgating_by_smu(pp_handle, msg_id);
1352         }
1353
1354         if (adev->cg_flags & AMD_CG_SUPPORT_ROM_MGCG) {
1355
1356                 if (state == AMD_CG_STATE_UNGATE)
1357                         pp_state = 0;
1358                 else
1359                         pp_state = PP_STATE_CG;
1360
1361                 msg_id = PP_CG_MSG_ID(PP_GROUP_SYS,
1362                                PP_BLOCK_SYS_ROM,
1363                                PP_STATE_SUPPORT_CG,
1364                                pp_state);
1365                 amd_set_clockgating_by_smu(pp_handle, msg_id);
1366         }
1367         return 0;
1368 }
1369
1370 static int vi_common_set_clockgating_state(void *handle,
1371                                            enum amd_clockgating_state state)
1372 {
1373         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
1374
1375         if (amdgpu_sriov_vf(adev))
1376                 return 0;
1377
1378         switch (adev->asic_type) {
1379         case CHIP_FIJI:
1380                 vi_update_bif_medium_grain_light_sleep(adev,
1381                                 state == AMD_CG_STATE_GATE);
1382                 vi_update_hdp_medium_grain_clock_gating(adev,
1383                                 state == AMD_CG_STATE_GATE);
1384                 vi_update_hdp_light_sleep(adev,
1385                                 state == AMD_CG_STATE_GATE);
1386                 vi_update_rom_medium_grain_clock_gating(adev,
1387                                 state == AMD_CG_STATE_GATE);
1388                 break;
1389         case CHIP_CARRIZO:
1390         case CHIP_STONEY:
1391                 vi_update_bif_medium_grain_light_sleep(adev,
1392                                 state == AMD_CG_STATE_GATE);
1393                 vi_update_hdp_medium_grain_clock_gating(adev,
1394                                 state == AMD_CG_STATE_GATE);
1395                 vi_update_hdp_light_sleep(adev,
1396                                 state == AMD_CG_STATE_GATE);
1397                 vi_update_drm_light_sleep(adev,
1398                                 state == AMD_CG_STATE_GATE);
1399                 break;
1400         case CHIP_TONGA:
1401         case CHIP_POLARIS10:
1402         case CHIP_POLARIS11:
1403         case CHIP_POLARIS12:
1404                 vi_common_set_clockgating_state_by_smu(adev, state);
1405         default:
1406                 break;
1407         }
1408         return 0;
1409 }
1410
1411 static int vi_common_set_powergating_state(void *handle,
1412                                             enum amd_powergating_state state)
1413 {
1414         return 0;
1415 }
1416
1417 static void vi_common_get_clockgating_state(void *handle, u32 *flags)
1418 {
1419         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
1420         int data;
1421
1422         if (amdgpu_sriov_vf(adev))
1423                 *flags = 0;
1424
1425         /* AMD_CG_SUPPORT_BIF_LS */
1426         data = RREG32_PCIE(ixPCIE_CNTL2);
1427         if (data & PCIE_CNTL2__SLV_MEM_LS_EN_MASK)
1428                 *flags |= AMD_CG_SUPPORT_BIF_LS;
1429
1430         /* AMD_CG_SUPPORT_HDP_LS */
1431         data = RREG32(mmHDP_MEM_POWER_LS);
1432         if (data & HDP_MEM_POWER_LS__LS_ENABLE_MASK)
1433                 *flags |= AMD_CG_SUPPORT_HDP_LS;
1434
1435         /* AMD_CG_SUPPORT_HDP_MGCG */
1436         data = RREG32(mmHDP_HOST_PATH_CNTL);
1437         if (!(data & HDP_HOST_PATH_CNTL__CLOCK_GATING_DIS_MASK))
1438                 *flags |= AMD_CG_SUPPORT_HDP_MGCG;
1439
1440         /* AMD_CG_SUPPORT_ROM_MGCG */
1441         data = RREG32_SMC(ixCGTT_ROM_CLK_CTRL0);
1442         if (!(data & CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK))
1443                 *flags |= AMD_CG_SUPPORT_ROM_MGCG;
1444 }
1445
1446 static const struct amd_ip_funcs vi_common_ip_funcs = {
1447         .name = "vi_common",
1448         .early_init = vi_common_early_init,
1449         .late_init = vi_common_late_init,
1450         .sw_init = vi_common_sw_init,
1451         .sw_fini = vi_common_sw_fini,
1452         .hw_init = vi_common_hw_init,
1453         .hw_fini = vi_common_hw_fini,
1454         .suspend = vi_common_suspend,
1455         .resume = vi_common_resume,
1456         .is_idle = vi_common_is_idle,
1457         .wait_for_idle = vi_common_wait_for_idle,
1458         .soft_reset = vi_common_soft_reset,
1459         .set_clockgating_state = vi_common_set_clockgating_state,
1460         .set_powergating_state = vi_common_set_powergating_state,
1461         .get_clockgating_state = vi_common_get_clockgating_state,
1462 };
1463
1464 static const struct amdgpu_ip_block_version vi_common_ip_block =
1465 {
1466         .type = AMD_IP_BLOCK_TYPE_COMMON,
1467         .major = 1,
1468         .minor = 0,
1469         .rev = 0,
1470         .funcs = &vi_common_ip_funcs,
1471 };
1472
1473 int vi_set_ip_blocks(struct amdgpu_device *adev)
1474 {
1475         /* in early init stage, vbios code won't work */
1476         vi_detect_hw_virtualization(adev);
1477
1478         if (amdgpu_sriov_vf(adev))
1479                 adev->virt.ops = &xgpu_vi_virt_ops;
1480
1481         switch (adev->asic_type) {
1482         case CHIP_TOPAZ:
1483                 /* topaz has no DCE, UVD, VCE */
1484                 amdgpu_ip_block_add(adev, &vi_common_ip_block);
1485                 amdgpu_ip_block_add(adev, &gmc_v7_4_ip_block);
1486                 amdgpu_ip_block_add(adev, &iceland_ih_ip_block);
1487                 amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
1488                 if (adev->enable_virtual_display)
1489                         amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
1490                 amdgpu_ip_block_add(adev, &gfx_v8_0_ip_block);
1491                 amdgpu_ip_block_add(adev, &sdma_v2_4_ip_block);
1492                 break;
1493         case CHIP_FIJI:
1494                 amdgpu_ip_block_add(adev, &vi_common_ip_block);
1495                 amdgpu_ip_block_add(adev, &gmc_v8_5_ip_block);
1496                 amdgpu_ip_block_add(adev, &tonga_ih_ip_block);
1497                 amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
1498                 if (adev->enable_virtual_display || amdgpu_sriov_vf(adev))
1499                         amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
1500                 else
1501                         amdgpu_ip_block_add(adev, &dce_v10_1_ip_block);
1502                 amdgpu_ip_block_add(adev, &gfx_v8_0_ip_block);
1503                 amdgpu_ip_block_add(adev, &sdma_v3_0_ip_block);
1504                 if (!amdgpu_sriov_vf(adev)) {
1505                         amdgpu_ip_block_add(adev, &uvd_v6_0_ip_block);
1506                         amdgpu_ip_block_add(adev, &vce_v3_0_ip_block);
1507                 }
1508                 break;
1509         case CHIP_TONGA:
1510                 amdgpu_ip_block_add(adev, &vi_common_ip_block);
1511                 amdgpu_ip_block_add(adev, &gmc_v8_0_ip_block);
1512                 amdgpu_ip_block_add(adev, &tonga_ih_ip_block);
1513                 amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
1514                 if (adev->enable_virtual_display || amdgpu_sriov_vf(adev))
1515                         amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
1516                 else
1517                         amdgpu_ip_block_add(adev, &dce_v10_0_ip_block);
1518                 amdgpu_ip_block_add(adev, &gfx_v8_0_ip_block);
1519                 amdgpu_ip_block_add(adev, &sdma_v3_0_ip_block);
1520                 if (!amdgpu_sriov_vf(adev)) {
1521                         amdgpu_ip_block_add(adev, &uvd_v5_0_ip_block);
1522                         amdgpu_ip_block_add(adev, &vce_v3_0_ip_block);
1523                 }
1524                 break;
1525         case CHIP_POLARIS11:
1526         case CHIP_POLARIS10:
1527         case CHIP_POLARIS12:
1528                 amdgpu_ip_block_add(adev, &vi_common_ip_block);
1529                 amdgpu_ip_block_add(adev, &gmc_v8_1_ip_block);
1530                 amdgpu_ip_block_add(adev, &tonga_ih_ip_block);
1531                 amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
1532                 if (adev->enable_virtual_display)
1533                         amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
1534                 else
1535                         amdgpu_ip_block_add(adev, &dce_v11_2_ip_block);
1536                 amdgpu_ip_block_add(adev, &gfx_v8_0_ip_block);
1537                 amdgpu_ip_block_add(adev, &sdma_v3_1_ip_block);
1538                 amdgpu_ip_block_add(adev, &uvd_v6_3_ip_block);
1539                 amdgpu_ip_block_add(adev, &vce_v3_4_ip_block);
1540                 break;
1541         case CHIP_CARRIZO:
1542                 amdgpu_ip_block_add(adev, &vi_common_ip_block);
1543                 amdgpu_ip_block_add(adev, &gmc_v8_0_ip_block);
1544                 amdgpu_ip_block_add(adev, &cz_ih_ip_block);
1545                 amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
1546                 if (adev->enable_virtual_display)
1547                         amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
1548                 else
1549                         amdgpu_ip_block_add(adev, &dce_v11_0_ip_block);
1550                 amdgpu_ip_block_add(adev, &gfx_v8_0_ip_block);
1551                 amdgpu_ip_block_add(adev, &sdma_v3_0_ip_block);
1552                 amdgpu_ip_block_add(adev, &uvd_v6_0_ip_block);
1553                 amdgpu_ip_block_add(adev, &vce_v3_1_ip_block);
1554 #if defined(CONFIG_DRM_AMD_ACP)
1555                 amdgpu_ip_block_add(adev, &acp_ip_block);
1556 #endif
1557                 break;
1558         case CHIP_STONEY:
1559                 amdgpu_ip_block_add(adev, &vi_common_ip_block);
1560                 amdgpu_ip_block_add(adev, &gmc_v8_0_ip_block);
1561                 amdgpu_ip_block_add(adev, &cz_ih_ip_block);
1562                 amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
1563                 if (adev->enable_virtual_display)
1564                         amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
1565                 else
1566                         amdgpu_ip_block_add(adev, &dce_v11_0_ip_block);
1567                 amdgpu_ip_block_add(adev, &gfx_v8_1_ip_block);
1568                 amdgpu_ip_block_add(adev, &sdma_v3_0_ip_block);
1569                 amdgpu_ip_block_add(adev, &uvd_v6_2_ip_block);
1570                 amdgpu_ip_block_add(adev, &vce_v3_4_ip_block);
1571 #if defined(CONFIG_DRM_AMD_ACP)
1572                 amdgpu_ip_block_add(adev, &acp_ip_block);
1573 #endif
1574                 break;
1575         default:
1576                 /* FIXME: not supported yet */
1577                 return -EINVAL;
1578         }
1579
1580         return 0;
1581 }