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 <drm/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 #if defined(CONFIG_DRM_AMD_ACP) 75 #include "amdgpu_acp.h" 76 #endif 77 #include "dce_virtual.h" 78 #include "mxgpu_vi.h" 79 #include "amdgpu_dm.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_device_program_register_sequence(adev, 285 iceland_mgcg_cgcg_init, 286 ARRAY_SIZE(iceland_mgcg_cgcg_init)); 287 break; 288 case CHIP_FIJI: 289 amdgpu_device_program_register_sequence(adev, 290 fiji_mgcg_cgcg_init, 291 ARRAY_SIZE(fiji_mgcg_cgcg_init)); 292 break; 293 case CHIP_TONGA: 294 amdgpu_device_program_register_sequence(adev, 295 tonga_mgcg_cgcg_init, 296 ARRAY_SIZE(tonga_mgcg_cgcg_init)); 297 break; 298 case CHIP_CARRIZO: 299 amdgpu_device_program_register_sequence(adev, 300 cz_mgcg_cgcg_init, 301 ARRAY_SIZE(cz_mgcg_cgcg_init)); 302 break; 303 case CHIP_STONEY: 304 amdgpu_device_program_register_sequence(adev, 305 stoney_mgcg_cgcg_init, 306 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 = 0; 452 453 if (adev->asic_type == CHIP_TONGA || 454 adev->asic_type == CHIP_FIJI) { 455 reg = RREG32(mmBIF_IOV_FUNC_IDENTIFIER); 456 /* bit0: 0 means pf and 1 means vf */ 457 if (REG_GET_FIELD(reg, BIF_IOV_FUNC_IDENTIFIER, FUNC_IDENTIFIER)) 458 adev->virt.caps |= AMDGPU_SRIOV_CAPS_IS_VF; 459 /* bit31: 0 means disable IOV and 1 means enable */ 460 if (REG_GET_FIELD(reg, BIF_IOV_FUNC_IDENTIFIER, IOV_ENABLE)) 461 adev->virt.caps |= AMDGPU_SRIOV_CAPS_ENABLE_IOV; 462 } 463 464 if (reg == 0) { 465 if (is_virtual_machine()) /* passthrough mode exclus sr-iov mode */ 466 adev->virt.caps |= AMDGPU_PASSTHROUGH_MODE; 467 } 468 } 469 470 static const struct amdgpu_allowed_register_entry vi_allowed_read_registers[] = { 471 {mmGRBM_STATUS}, 472 {mmGRBM_STATUS2}, 473 {mmGRBM_STATUS_SE0}, 474 {mmGRBM_STATUS_SE1}, 475 {mmGRBM_STATUS_SE2}, 476 {mmGRBM_STATUS_SE3}, 477 {mmSRBM_STATUS}, 478 {mmSRBM_STATUS2}, 479 {mmSRBM_STATUS3}, 480 {mmSDMA0_STATUS_REG + SDMA0_REGISTER_OFFSET}, 481 {mmSDMA0_STATUS_REG + SDMA1_REGISTER_OFFSET}, 482 {mmCP_STAT}, 483 {mmCP_STALLED_STAT1}, 484 {mmCP_STALLED_STAT2}, 485 {mmCP_STALLED_STAT3}, 486 {mmCP_CPF_BUSY_STAT}, 487 {mmCP_CPF_STALLED_STAT1}, 488 {mmCP_CPF_STATUS}, 489 {mmCP_CPC_BUSY_STAT}, 490 {mmCP_CPC_STALLED_STAT1}, 491 {mmCP_CPC_STATUS}, 492 {mmGB_ADDR_CONFIG}, 493 {mmMC_ARB_RAMCFG}, 494 {mmGB_TILE_MODE0}, 495 {mmGB_TILE_MODE1}, 496 {mmGB_TILE_MODE2}, 497 {mmGB_TILE_MODE3}, 498 {mmGB_TILE_MODE4}, 499 {mmGB_TILE_MODE5}, 500 {mmGB_TILE_MODE6}, 501 {mmGB_TILE_MODE7}, 502 {mmGB_TILE_MODE8}, 503 {mmGB_TILE_MODE9}, 504 {mmGB_TILE_MODE10}, 505 {mmGB_TILE_MODE11}, 506 {mmGB_TILE_MODE12}, 507 {mmGB_TILE_MODE13}, 508 {mmGB_TILE_MODE14}, 509 {mmGB_TILE_MODE15}, 510 {mmGB_TILE_MODE16}, 511 {mmGB_TILE_MODE17}, 512 {mmGB_TILE_MODE18}, 513 {mmGB_TILE_MODE19}, 514 {mmGB_TILE_MODE20}, 515 {mmGB_TILE_MODE21}, 516 {mmGB_TILE_MODE22}, 517 {mmGB_TILE_MODE23}, 518 {mmGB_TILE_MODE24}, 519 {mmGB_TILE_MODE25}, 520 {mmGB_TILE_MODE26}, 521 {mmGB_TILE_MODE27}, 522 {mmGB_TILE_MODE28}, 523 {mmGB_TILE_MODE29}, 524 {mmGB_TILE_MODE30}, 525 {mmGB_TILE_MODE31}, 526 {mmGB_MACROTILE_MODE0}, 527 {mmGB_MACROTILE_MODE1}, 528 {mmGB_MACROTILE_MODE2}, 529 {mmGB_MACROTILE_MODE3}, 530 {mmGB_MACROTILE_MODE4}, 531 {mmGB_MACROTILE_MODE5}, 532 {mmGB_MACROTILE_MODE6}, 533 {mmGB_MACROTILE_MODE7}, 534 {mmGB_MACROTILE_MODE8}, 535 {mmGB_MACROTILE_MODE9}, 536 {mmGB_MACROTILE_MODE10}, 537 {mmGB_MACROTILE_MODE11}, 538 {mmGB_MACROTILE_MODE12}, 539 {mmGB_MACROTILE_MODE13}, 540 {mmGB_MACROTILE_MODE14}, 541 {mmGB_MACROTILE_MODE15}, 542 {mmCC_RB_BACKEND_DISABLE, true}, 543 {mmGC_USER_RB_BACKEND_DISABLE, true}, 544 {mmGB_BACKEND_MAP, false}, 545 {mmPA_SC_RASTER_CONFIG, true}, 546 {mmPA_SC_RASTER_CONFIG_1, true}, 547 }; 548 549 static uint32_t vi_get_register_value(struct amdgpu_device *adev, 550 bool indexed, u32 se_num, 551 u32 sh_num, u32 reg_offset) 552 { 553 if (indexed) { 554 uint32_t val; 555 unsigned se_idx = (se_num == 0xffffffff) ? 0 : se_num; 556 unsigned sh_idx = (sh_num == 0xffffffff) ? 0 : sh_num; 557 558 switch (reg_offset) { 559 case mmCC_RB_BACKEND_DISABLE: 560 return adev->gfx.config.rb_config[se_idx][sh_idx].rb_backend_disable; 561 case mmGC_USER_RB_BACKEND_DISABLE: 562 return adev->gfx.config.rb_config[se_idx][sh_idx].user_rb_backend_disable; 563 case mmPA_SC_RASTER_CONFIG: 564 return adev->gfx.config.rb_config[se_idx][sh_idx].raster_config; 565 case mmPA_SC_RASTER_CONFIG_1: 566 return adev->gfx.config.rb_config[se_idx][sh_idx].raster_config_1; 567 } 568 569 mutex_lock(&adev->grbm_idx_mutex); 570 if (se_num != 0xffffffff || sh_num != 0xffffffff) 571 amdgpu_gfx_select_se_sh(adev, se_num, sh_num, 0xffffffff); 572 573 val = RREG32(reg_offset); 574 575 if (se_num != 0xffffffff || sh_num != 0xffffffff) 576 amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); 577 mutex_unlock(&adev->grbm_idx_mutex); 578 return val; 579 } else { 580 unsigned idx; 581 582 switch (reg_offset) { 583 case mmGB_ADDR_CONFIG: 584 return adev->gfx.config.gb_addr_config; 585 case mmMC_ARB_RAMCFG: 586 return adev->gfx.config.mc_arb_ramcfg; 587 case mmGB_TILE_MODE0: 588 case mmGB_TILE_MODE1: 589 case mmGB_TILE_MODE2: 590 case mmGB_TILE_MODE3: 591 case mmGB_TILE_MODE4: 592 case mmGB_TILE_MODE5: 593 case mmGB_TILE_MODE6: 594 case mmGB_TILE_MODE7: 595 case mmGB_TILE_MODE8: 596 case mmGB_TILE_MODE9: 597 case mmGB_TILE_MODE10: 598 case mmGB_TILE_MODE11: 599 case mmGB_TILE_MODE12: 600 case mmGB_TILE_MODE13: 601 case mmGB_TILE_MODE14: 602 case mmGB_TILE_MODE15: 603 case mmGB_TILE_MODE16: 604 case mmGB_TILE_MODE17: 605 case mmGB_TILE_MODE18: 606 case mmGB_TILE_MODE19: 607 case mmGB_TILE_MODE20: 608 case mmGB_TILE_MODE21: 609 case mmGB_TILE_MODE22: 610 case mmGB_TILE_MODE23: 611 case mmGB_TILE_MODE24: 612 case mmGB_TILE_MODE25: 613 case mmGB_TILE_MODE26: 614 case mmGB_TILE_MODE27: 615 case mmGB_TILE_MODE28: 616 case mmGB_TILE_MODE29: 617 case mmGB_TILE_MODE30: 618 case mmGB_TILE_MODE31: 619 idx = (reg_offset - mmGB_TILE_MODE0); 620 return adev->gfx.config.tile_mode_array[idx]; 621 case mmGB_MACROTILE_MODE0: 622 case mmGB_MACROTILE_MODE1: 623 case mmGB_MACROTILE_MODE2: 624 case mmGB_MACROTILE_MODE3: 625 case mmGB_MACROTILE_MODE4: 626 case mmGB_MACROTILE_MODE5: 627 case mmGB_MACROTILE_MODE6: 628 case mmGB_MACROTILE_MODE7: 629 case mmGB_MACROTILE_MODE8: 630 case mmGB_MACROTILE_MODE9: 631 case mmGB_MACROTILE_MODE10: 632 case mmGB_MACROTILE_MODE11: 633 case mmGB_MACROTILE_MODE12: 634 case mmGB_MACROTILE_MODE13: 635 case mmGB_MACROTILE_MODE14: 636 case mmGB_MACROTILE_MODE15: 637 idx = (reg_offset - mmGB_MACROTILE_MODE0); 638 return adev->gfx.config.macrotile_mode_array[idx]; 639 default: 640 return RREG32(reg_offset); 641 } 642 } 643 } 644 645 static int vi_read_register(struct amdgpu_device *adev, u32 se_num, 646 u32 sh_num, u32 reg_offset, u32 *value) 647 { 648 uint32_t i; 649 650 *value = 0; 651 for (i = 0; i < ARRAY_SIZE(vi_allowed_read_registers); i++) { 652 bool indexed = vi_allowed_read_registers[i].grbm_indexed; 653 654 if (reg_offset != vi_allowed_read_registers[i].reg_offset) 655 continue; 656 657 *value = vi_get_register_value(adev, indexed, se_num, sh_num, 658 reg_offset); 659 return 0; 660 } 661 return -EINVAL; 662 } 663 664 static int vi_gpu_pci_config_reset(struct amdgpu_device *adev) 665 { 666 u32 i; 667 668 dev_info(adev->dev, "GPU pci config reset\n"); 669 670 /* disable BM */ 671 pci_clear_master(adev->pdev); 672 /* reset */ 673 amdgpu_device_pci_config_reset(adev); 674 675 udelay(100); 676 677 /* wait for asic to come out of reset */ 678 for (i = 0; i < adev->usec_timeout; i++) { 679 if (RREG32(mmCONFIG_MEMSIZE) != 0xffffffff) { 680 /* enable BM */ 681 pci_set_master(adev->pdev); 682 adev->has_hw_reset = true; 683 return 0; 684 } 685 udelay(1); 686 } 687 return -EINVAL; 688 } 689 690 /** 691 * vi_asic_reset - soft reset GPU 692 * 693 * @adev: amdgpu_device pointer 694 * 695 * Look up which blocks are hung and attempt 696 * to reset them. 697 * Returns 0 for success. 698 */ 699 static int vi_asic_reset(struct amdgpu_device *adev) 700 { 701 int r; 702 703 amdgpu_atombios_scratch_regs_engine_hung(adev, true); 704 705 r = vi_gpu_pci_config_reset(adev); 706 707 amdgpu_atombios_scratch_regs_engine_hung(adev, false); 708 709 return r; 710 } 711 712 static u32 vi_get_config_memsize(struct amdgpu_device *adev) 713 { 714 return RREG32(mmCONFIG_MEMSIZE); 715 } 716 717 static int vi_set_uvd_clock(struct amdgpu_device *adev, u32 clock, 718 u32 cntl_reg, u32 status_reg) 719 { 720 int r, i; 721 struct atom_clock_dividers dividers; 722 uint32_t tmp; 723 724 r = amdgpu_atombios_get_clock_dividers(adev, 725 COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK, 726 clock, false, ÷rs); 727 if (r) 728 return r; 729 730 tmp = RREG32_SMC(cntl_reg); 731 tmp &= ~(CG_DCLK_CNTL__DCLK_DIR_CNTL_EN_MASK | 732 CG_DCLK_CNTL__DCLK_DIVIDER_MASK); 733 tmp |= dividers.post_divider; 734 WREG32_SMC(cntl_reg, tmp); 735 736 for (i = 0; i < 100; i++) { 737 if (RREG32_SMC(status_reg) & CG_DCLK_STATUS__DCLK_STATUS_MASK) 738 break; 739 mdelay(10); 740 } 741 if (i == 100) 742 return -ETIMEDOUT; 743 744 return 0; 745 } 746 747 static int vi_set_uvd_clocks(struct amdgpu_device *adev, u32 vclk, u32 dclk) 748 { 749 int r; 750 751 r = vi_set_uvd_clock(adev, vclk, ixCG_VCLK_CNTL, ixCG_VCLK_STATUS); 752 if (r) 753 return r; 754 755 r = vi_set_uvd_clock(adev, dclk, ixCG_DCLK_CNTL, ixCG_DCLK_STATUS); 756 if (r) 757 return r; 758 759 return 0; 760 } 761 762 static int vi_set_vce_clocks(struct amdgpu_device *adev, u32 evclk, u32 ecclk) 763 { 764 int r, i; 765 struct atom_clock_dividers dividers; 766 u32 tmp; 767 768 r = amdgpu_atombios_get_clock_dividers(adev, 769 COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK, 770 ecclk, false, ÷rs); 771 if (r) 772 return r; 773 774 for (i = 0; i < 100; i++) { 775 if (RREG32_SMC(ixCG_ECLK_STATUS) & CG_ECLK_STATUS__ECLK_STATUS_MASK) 776 break; 777 mdelay(10); 778 } 779 if (i == 100) 780 return -ETIMEDOUT; 781 782 tmp = RREG32_SMC(ixCG_ECLK_CNTL); 783 tmp &= ~(CG_ECLK_CNTL__ECLK_DIR_CNTL_EN_MASK | 784 CG_ECLK_CNTL__ECLK_DIVIDER_MASK); 785 tmp |= dividers.post_divider; 786 WREG32_SMC(ixCG_ECLK_CNTL, tmp); 787 788 for (i = 0; i < 100; i++) { 789 if (RREG32_SMC(ixCG_ECLK_STATUS) & CG_ECLK_STATUS__ECLK_STATUS_MASK) 790 break; 791 mdelay(10); 792 } 793 if (i == 100) 794 return -ETIMEDOUT; 795 796 return 0; 797 } 798 799 static void vi_pcie_gen3_enable(struct amdgpu_device *adev) 800 { 801 if (pci_is_root_bus(adev->pdev->bus)) 802 return; 803 804 if (amdgpu_pcie_gen2 == 0) 805 return; 806 807 if (adev->flags & AMD_IS_APU) 808 return; 809 810 if (!(adev->pm.pcie_gen_mask & (CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2 | 811 CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3))) 812 return; 813 814 /* todo */ 815 } 816 817 static void vi_program_aspm(struct amdgpu_device *adev) 818 { 819 820 if (amdgpu_aspm == 0) 821 return; 822 823 /* todo */ 824 } 825 826 static void vi_enable_doorbell_aperture(struct amdgpu_device *adev, 827 bool enable) 828 { 829 u32 tmp; 830 831 /* not necessary on CZ */ 832 if (adev->flags & AMD_IS_APU) 833 return; 834 835 tmp = RREG32(mmBIF_DOORBELL_APER_EN); 836 if (enable) 837 tmp = REG_SET_FIELD(tmp, BIF_DOORBELL_APER_EN, BIF_DOORBELL_APER_EN, 1); 838 else 839 tmp = REG_SET_FIELD(tmp, BIF_DOORBELL_APER_EN, BIF_DOORBELL_APER_EN, 0); 840 841 WREG32(mmBIF_DOORBELL_APER_EN, tmp); 842 } 843 844 #define ATI_REV_ID_FUSE_MACRO__ADDRESS 0xC0014044 845 #define ATI_REV_ID_FUSE_MACRO__SHIFT 9 846 #define ATI_REV_ID_FUSE_MACRO__MASK 0x00001E00 847 848 static uint32_t vi_get_rev_id(struct amdgpu_device *adev) 849 { 850 if (adev->flags & AMD_IS_APU) 851 return (RREG32_SMC(ATI_REV_ID_FUSE_MACRO__ADDRESS) & ATI_REV_ID_FUSE_MACRO__MASK) 852 >> ATI_REV_ID_FUSE_MACRO__SHIFT; 853 else 854 return (RREG32(mmPCIE_EFUSE4) & PCIE_EFUSE4__STRAP_BIF_ATI_REV_ID_MASK) 855 >> PCIE_EFUSE4__STRAP_BIF_ATI_REV_ID__SHIFT; 856 } 857 858 static void vi_flush_hdp(struct amdgpu_device *adev, struct amdgpu_ring *ring) 859 { 860 if (!ring || !ring->funcs->emit_wreg) { 861 WREG32(mmHDP_MEM_COHERENCY_FLUSH_CNTL, 1); 862 RREG32(mmHDP_MEM_COHERENCY_FLUSH_CNTL); 863 } else { 864 amdgpu_ring_emit_wreg(ring, mmHDP_MEM_COHERENCY_FLUSH_CNTL, 1); 865 } 866 } 867 868 static void vi_invalidate_hdp(struct amdgpu_device *adev, 869 struct amdgpu_ring *ring) 870 { 871 if (!ring || !ring->funcs->emit_wreg) { 872 WREG32(mmHDP_DEBUG0, 1); 873 RREG32(mmHDP_DEBUG0); 874 } else { 875 amdgpu_ring_emit_wreg(ring, mmHDP_DEBUG0, 1); 876 } 877 } 878 879 static const struct amdgpu_asic_funcs vi_asic_funcs = 880 { 881 .read_disabled_bios = &vi_read_disabled_bios, 882 .read_bios_from_rom = &vi_read_bios_from_rom, 883 .read_register = &vi_read_register, 884 .reset = &vi_asic_reset, 885 .set_vga_state = &vi_vga_set_state, 886 .get_xclk = &vi_get_xclk, 887 .set_uvd_clocks = &vi_set_uvd_clocks, 888 .set_vce_clocks = &vi_set_vce_clocks, 889 .get_config_memsize = &vi_get_config_memsize, 890 .flush_hdp = &vi_flush_hdp, 891 .invalidate_hdp = &vi_invalidate_hdp, 892 }; 893 894 #define CZ_REV_BRISTOL(rev) \ 895 ((rev >= 0xC8 && rev <= 0xCE) || (rev >= 0xE1 && rev <= 0xE6)) 896 897 static int vi_common_early_init(void *handle) 898 { 899 bool smc_enabled = false; 900 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 901 902 if (adev->flags & AMD_IS_APU) { 903 adev->smc_rreg = &cz_smc_rreg; 904 adev->smc_wreg = &cz_smc_wreg; 905 } else { 906 adev->smc_rreg = &vi_smc_rreg; 907 adev->smc_wreg = &vi_smc_wreg; 908 } 909 adev->pcie_rreg = &vi_pcie_rreg; 910 adev->pcie_wreg = &vi_pcie_wreg; 911 adev->uvd_ctx_rreg = &vi_uvd_ctx_rreg; 912 adev->uvd_ctx_wreg = &vi_uvd_ctx_wreg; 913 adev->didt_rreg = &vi_didt_rreg; 914 adev->didt_wreg = &vi_didt_wreg; 915 adev->gc_cac_rreg = &vi_gc_cac_rreg; 916 adev->gc_cac_wreg = &vi_gc_cac_wreg; 917 918 adev->asic_funcs = &vi_asic_funcs; 919 920 if (amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_SMC) && 921 (amdgpu_ip_block_mask & (1 << AMD_IP_BLOCK_TYPE_SMC))) 922 smc_enabled = true; 923 924 adev->rev_id = vi_get_rev_id(adev); 925 adev->external_rev_id = 0xFF; 926 switch (adev->asic_type) { 927 case CHIP_TOPAZ: 928 adev->cg_flags = 0; 929 adev->pg_flags = 0; 930 adev->external_rev_id = 0x1; 931 break; 932 case CHIP_FIJI: 933 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | 934 AMD_CG_SUPPORT_GFX_MGLS | 935 AMD_CG_SUPPORT_GFX_RLC_LS | 936 AMD_CG_SUPPORT_GFX_CP_LS | 937 AMD_CG_SUPPORT_GFX_CGTS | 938 AMD_CG_SUPPORT_GFX_CGTS_LS | 939 AMD_CG_SUPPORT_GFX_CGCG | 940 AMD_CG_SUPPORT_GFX_CGLS | 941 AMD_CG_SUPPORT_SDMA_MGCG | 942 AMD_CG_SUPPORT_SDMA_LS | 943 AMD_CG_SUPPORT_BIF_LS | 944 AMD_CG_SUPPORT_HDP_MGCG | 945 AMD_CG_SUPPORT_HDP_LS | 946 AMD_CG_SUPPORT_ROM_MGCG | 947 AMD_CG_SUPPORT_MC_MGCG | 948 AMD_CG_SUPPORT_MC_LS | 949 AMD_CG_SUPPORT_UVD_MGCG; 950 adev->pg_flags = 0; 951 adev->external_rev_id = adev->rev_id + 0x3c; 952 break; 953 case CHIP_TONGA: 954 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | 955 AMD_CG_SUPPORT_GFX_CGCG | 956 AMD_CG_SUPPORT_GFX_CGLS | 957 AMD_CG_SUPPORT_SDMA_MGCG | 958 AMD_CG_SUPPORT_SDMA_LS | 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 adev->pg_flags = 0; 968 adev->external_rev_id = adev->rev_id + 0x14; 969 break; 970 case CHIP_POLARIS11: 971 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | 972 AMD_CG_SUPPORT_GFX_RLC_LS | 973 AMD_CG_SUPPORT_GFX_CP_LS | 974 AMD_CG_SUPPORT_GFX_CGCG | 975 AMD_CG_SUPPORT_GFX_CGLS | 976 AMD_CG_SUPPORT_GFX_3D_CGCG | 977 AMD_CG_SUPPORT_GFX_3D_CGLS | 978 AMD_CG_SUPPORT_SDMA_MGCG | 979 AMD_CG_SUPPORT_SDMA_LS | 980 AMD_CG_SUPPORT_BIF_MGCG | 981 AMD_CG_SUPPORT_BIF_LS | 982 AMD_CG_SUPPORT_HDP_MGCG | 983 AMD_CG_SUPPORT_HDP_LS | 984 AMD_CG_SUPPORT_ROM_MGCG | 985 AMD_CG_SUPPORT_MC_MGCG | 986 AMD_CG_SUPPORT_MC_LS | 987 AMD_CG_SUPPORT_DRM_LS | 988 AMD_CG_SUPPORT_UVD_MGCG | 989 AMD_CG_SUPPORT_VCE_MGCG; 990 adev->pg_flags = 0; 991 adev->external_rev_id = adev->rev_id + 0x5A; 992 break; 993 case CHIP_POLARIS10: 994 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | 995 AMD_CG_SUPPORT_GFX_RLC_LS | 996 AMD_CG_SUPPORT_GFX_CP_LS | 997 AMD_CG_SUPPORT_GFX_CGCG | 998 AMD_CG_SUPPORT_GFX_CGLS | 999 AMD_CG_SUPPORT_GFX_3D_CGCG | 1000 AMD_CG_SUPPORT_GFX_3D_CGLS | 1001 AMD_CG_SUPPORT_SDMA_MGCG | 1002 AMD_CG_SUPPORT_SDMA_LS | 1003 AMD_CG_SUPPORT_BIF_MGCG | 1004 AMD_CG_SUPPORT_BIF_LS | 1005 AMD_CG_SUPPORT_HDP_MGCG | 1006 AMD_CG_SUPPORT_HDP_LS | 1007 AMD_CG_SUPPORT_ROM_MGCG | 1008 AMD_CG_SUPPORT_MC_MGCG | 1009 AMD_CG_SUPPORT_MC_LS | 1010 AMD_CG_SUPPORT_DRM_LS | 1011 AMD_CG_SUPPORT_UVD_MGCG | 1012 AMD_CG_SUPPORT_VCE_MGCG; 1013 adev->pg_flags = 0; 1014 adev->external_rev_id = adev->rev_id + 0x50; 1015 break; 1016 case CHIP_POLARIS12: 1017 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | 1018 AMD_CG_SUPPORT_GFX_RLC_LS | 1019 AMD_CG_SUPPORT_GFX_CP_LS | 1020 AMD_CG_SUPPORT_GFX_CGCG | 1021 AMD_CG_SUPPORT_GFX_CGLS | 1022 AMD_CG_SUPPORT_GFX_3D_CGCG | 1023 AMD_CG_SUPPORT_GFX_3D_CGLS | 1024 AMD_CG_SUPPORT_SDMA_MGCG | 1025 AMD_CG_SUPPORT_SDMA_LS | 1026 AMD_CG_SUPPORT_BIF_MGCG | 1027 AMD_CG_SUPPORT_BIF_LS | 1028 AMD_CG_SUPPORT_HDP_MGCG | 1029 AMD_CG_SUPPORT_HDP_LS | 1030 AMD_CG_SUPPORT_ROM_MGCG | 1031 AMD_CG_SUPPORT_MC_MGCG | 1032 AMD_CG_SUPPORT_MC_LS | 1033 AMD_CG_SUPPORT_DRM_LS | 1034 AMD_CG_SUPPORT_UVD_MGCG | 1035 AMD_CG_SUPPORT_VCE_MGCG; 1036 adev->pg_flags = 0; 1037 adev->external_rev_id = adev->rev_id + 0x64; 1038 break; 1039 case CHIP_CARRIZO: 1040 adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG | 1041 AMD_CG_SUPPORT_GFX_MGCG | 1042 AMD_CG_SUPPORT_GFX_MGLS | 1043 AMD_CG_SUPPORT_GFX_RLC_LS | 1044 AMD_CG_SUPPORT_GFX_CP_LS | 1045 AMD_CG_SUPPORT_GFX_CGTS | 1046 AMD_CG_SUPPORT_GFX_CGTS_LS | 1047 AMD_CG_SUPPORT_GFX_CGCG | 1048 AMD_CG_SUPPORT_GFX_CGLS | 1049 AMD_CG_SUPPORT_BIF_LS | 1050 AMD_CG_SUPPORT_HDP_MGCG | 1051 AMD_CG_SUPPORT_HDP_LS | 1052 AMD_CG_SUPPORT_SDMA_MGCG | 1053 AMD_CG_SUPPORT_SDMA_LS | 1054 AMD_CG_SUPPORT_VCE_MGCG; 1055 /* rev0 hardware requires workarounds to support PG */ 1056 adev->pg_flags = 0; 1057 if (adev->rev_id != 0x00 || CZ_REV_BRISTOL(adev->pdev->revision)) { 1058 adev->pg_flags |= AMD_PG_SUPPORT_GFX_SMG | 1059 AMD_PG_SUPPORT_GFX_PIPELINE | 1060 AMD_PG_SUPPORT_CP | 1061 AMD_PG_SUPPORT_UVD | 1062 AMD_PG_SUPPORT_VCE; 1063 } 1064 adev->external_rev_id = adev->rev_id + 0x1; 1065 break; 1066 case CHIP_STONEY: 1067 adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG | 1068 AMD_CG_SUPPORT_GFX_MGCG | 1069 AMD_CG_SUPPORT_GFX_MGLS | 1070 AMD_CG_SUPPORT_GFX_RLC_LS | 1071 AMD_CG_SUPPORT_GFX_CP_LS | 1072 AMD_CG_SUPPORT_GFX_CGTS | 1073 AMD_CG_SUPPORT_GFX_CGTS_LS | 1074 AMD_CG_SUPPORT_GFX_CGLS | 1075 AMD_CG_SUPPORT_BIF_LS | 1076 AMD_CG_SUPPORT_HDP_MGCG | 1077 AMD_CG_SUPPORT_HDP_LS | 1078 AMD_CG_SUPPORT_SDMA_MGCG | 1079 AMD_CG_SUPPORT_SDMA_LS | 1080 AMD_CG_SUPPORT_VCE_MGCG; 1081 adev->pg_flags = AMD_PG_SUPPORT_GFX_PG | 1082 AMD_PG_SUPPORT_GFX_SMG | 1083 AMD_PG_SUPPORT_GFX_PIPELINE | 1084 AMD_PG_SUPPORT_CP | 1085 AMD_PG_SUPPORT_UVD | 1086 AMD_PG_SUPPORT_VCE; 1087 adev->external_rev_id = adev->rev_id + 0x61; 1088 break; 1089 default: 1090 /* FIXME: not supported yet */ 1091 return -EINVAL; 1092 } 1093 1094 if (amdgpu_sriov_vf(adev)) { 1095 amdgpu_virt_init_setting(adev); 1096 xgpu_vi_mailbox_set_irq_funcs(adev); 1097 } 1098 1099 return 0; 1100 } 1101 1102 static int vi_common_late_init(void *handle) 1103 { 1104 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 1105 1106 if (amdgpu_sriov_vf(adev)) 1107 xgpu_vi_mailbox_get_irq(adev); 1108 1109 return 0; 1110 } 1111 1112 static int vi_common_sw_init(void *handle) 1113 { 1114 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 1115 1116 if (amdgpu_sriov_vf(adev)) 1117 xgpu_vi_mailbox_add_irq_id(adev); 1118 1119 return 0; 1120 } 1121 1122 static int vi_common_sw_fini(void *handle) 1123 { 1124 return 0; 1125 } 1126 1127 static int vi_common_hw_init(void *handle) 1128 { 1129 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 1130 1131 /* move the golden regs per IP block */ 1132 vi_init_golden_registers(adev); 1133 /* enable pcie gen2/3 link */ 1134 vi_pcie_gen3_enable(adev); 1135 /* enable aspm */ 1136 vi_program_aspm(adev); 1137 /* enable the doorbell aperture */ 1138 vi_enable_doorbell_aperture(adev, true); 1139 1140 return 0; 1141 } 1142 1143 static int vi_common_hw_fini(void *handle) 1144 { 1145 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 1146 1147 /* enable the doorbell aperture */ 1148 vi_enable_doorbell_aperture(adev, false); 1149 1150 if (amdgpu_sriov_vf(adev)) 1151 xgpu_vi_mailbox_put_irq(adev); 1152 1153 return 0; 1154 } 1155 1156 static int vi_common_suspend(void *handle) 1157 { 1158 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 1159 1160 return vi_common_hw_fini(adev); 1161 } 1162 1163 static int vi_common_resume(void *handle) 1164 { 1165 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 1166 1167 return vi_common_hw_init(adev); 1168 } 1169 1170 static bool vi_common_is_idle(void *handle) 1171 { 1172 return true; 1173 } 1174 1175 static int vi_common_wait_for_idle(void *handle) 1176 { 1177 return 0; 1178 } 1179 1180 static int vi_common_soft_reset(void *handle) 1181 { 1182 return 0; 1183 } 1184 1185 static void vi_update_bif_medium_grain_light_sleep(struct amdgpu_device *adev, 1186 bool enable) 1187 { 1188 uint32_t temp, data; 1189 1190 temp = data = RREG32_PCIE(ixPCIE_CNTL2); 1191 1192 if (enable && (adev->cg_flags & AMD_CG_SUPPORT_BIF_LS)) 1193 data |= PCIE_CNTL2__SLV_MEM_LS_EN_MASK | 1194 PCIE_CNTL2__MST_MEM_LS_EN_MASK | 1195 PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK; 1196 else 1197 data &= ~(PCIE_CNTL2__SLV_MEM_LS_EN_MASK | 1198 PCIE_CNTL2__MST_MEM_LS_EN_MASK | 1199 PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK); 1200 1201 if (temp != data) 1202 WREG32_PCIE(ixPCIE_CNTL2, data); 1203 } 1204 1205 static void vi_update_hdp_medium_grain_clock_gating(struct amdgpu_device *adev, 1206 bool enable) 1207 { 1208 uint32_t temp, data; 1209 1210 temp = data = RREG32(mmHDP_HOST_PATH_CNTL); 1211 1212 if (enable && (adev->cg_flags & AMD_CG_SUPPORT_HDP_MGCG)) 1213 data &= ~HDP_HOST_PATH_CNTL__CLOCK_GATING_DIS_MASK; 1214 else 1215 data |= HDP_HOST_PATH_CNTL__CLOCK_GATING_DIS_MASK; 1216 1217 if (temp != data) 1218 WREG32(mmHDP_HOST_PATH_CNTL, data); 1219 } 1220 1221 static void vi_update_hdp_light_sleep(struct amdgpu_device *adev, 1222 bool enable) 1223 { 1224 uint32_t temp, data; 1225 1226 temp = data = RREG32(mmHDP_MEM_POWER_LS); 1227 1228 if (enable && (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS)) 1229 data |= HDP_MEM_POWER_LS__LS_ENABLE_MASK; 1230 else 1231 data &= ~HDP_MEM_POWER_LS__LS_ENABLE_MASK; 1232 1233 if (temp != data) 1234 WREG32(mmHDP_MEM_POWER_LS, data); 1235 } 1236 1237 static void vi_update_drm_light_sleep(struct amdgpu_device *adev, 1238 bool enable) 1239 { 1240 uint32_t temp, data; 1241 1242 temp = data = RREG32(0x157a); 1243 1244 if (enable && (adev->cg_flags & AMD_CG_SUPPORT_DRM_LS)) 1245 data |= 1; 1246 else 1247 data &= ~1; 1248 1249 if (temp != data) 1250 WREG32(0x157a, data); 1251 } 1252 1253 1254 static void vi_update_rom_medium_grain_clock_gating(struct amdgpu_device *adev, 1255 bool enable) 1256 { 1257 uint32_t temp, data; 1258 1259 temp = data = RREG32_SMC(ixCGTT_ROM_CLK_CTRL0); 1260 1261 if (enable && (adev->cg_flags & AMD_CG_SUPPORT_ROM_MGCG)) 1262 data &= ~(CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK | 1263 CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE1_MASK); 1264 else 1265 data |= CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK | 1266 CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE1_MASK; 1267 1268 if (temp != data) 1269 WREG32_SMC(ixCGTT_ROM_CLK_CTRL0, data); 1270 } 1271 1272 static int vi_common_set_clockgating_state_by_smu(void *handle, 1273 enum amd_clockgating_state state) 1274 { 1275 uint32_t msg_id, pp_state = 0; 1276 uint32_t pp_support_state = 0; 1277 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 1278 1279 if (adev->cg_flags & (AMD_CG_SUPPORT_MC_LS | AMD_CG_SUPPORT_MC_MGCG)) { 1280 if (adev->cg_flags & AMD_CG_SUPPORT_MC_LS) { 1281 pp_support_state = AMD_CG_SUPPORT_MC_LS; 1282 pp_state = PP_STATE_LS; 1283 } 1284 if (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG) { 1285 pp_support_state |= AMD_CG_SUPPORT_MC_MGCG; 1286 pp_state |= PP_STATE_CG; 1287 } 1288 if (state == AMD_CG_STATE_UNGATE) 1289 pp_state = 0; 1290 msg_id = PP_CG_MSG_ID(PP_GROUP_SYS, 1291 PP_BLOCK_SYS_MC, 1292 pp_support_state, 1293 pp_state); 1294 if (adev->powerplay.pp_funcs->set_clockgating_by_smu) 1295 amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); 1296 } 1297 1298 if (adev->cg_flags & (AMD_CG_SUPPORT_SDMA_LS | AMD_CG_SUPPORT_SDMA_MGCG)) { 1299 if (adev->cg_flags & AMD_CG_SUPPORT_SDMA_LS) { 1300 pp_support_state = AMD_CG_SUPPORT_SDMA_LS; 1301 pp_state = PP_STATE_LS; 1302 } 1303 if (adev->cg_flags & AMD_CG_SUPPORT_SDMA_MGCG) { 1304 pp_support_state |= AMD_CG_SUPPORT_SDMA_MGCG; 1305 pp_state |= PP_STATE_CG; 1306 } 1307 if (state == AMD_CG_STATE_UNGATE) 1308 pp_state = 0; 1309 msg_id = PP_CG_MSG_ID(PP_GROUP_SYS, 1310 PP_BLOCK_SYS_SDMA, 1311 pp_support_state, 1312 pp_state); 1313 if (adev->powerplay.pp_funcs->set_clockgating_by_smu) 1314 amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); 1315 } 1316 1317 if (adev->cg_flags & (AMD_CG_SUPPORT_HDP_LS | AMD_CG_SUPPORT_HDP_MGCG)) { 1318 if (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS) { 1319 pp_support_state = AMD_CG_SUPPORT_HDP_LS; 1320 pp_state = PP_STATE_LS; 1321 } 1322 if (adev->cg_flags & AMD_CG_SUPPORT_HDP_MGCG) { 1323 pp_support_state |= AMD_CG_SUPPORT_HDP_MGCG; 1324 pp_state |= PP_STATE_CG; 1325 } 1326 if (state == AMD_CG_STATE_UNGATE) 1327 pp_state = 0; 1328 msg_id = PP_CG_MSG_ID(PP_GROUP_SYS, 1329 PP_BLOCK_SYS_HDP, 1330 pp_support_state, 1331 pp_state); 1332 if (adev->powerplay.pp_funcs->set_clockgating_by_smu) 1333 amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); 1334 } 1335 1336 1337 if (adev->cg_flags & AMD_CG_SUPPORT_BIF_LS) { 1338 if (state == AMD_CG_STATE_UNGATE) 1339 pp_state = 0; 1340 else 1341 pp_state = PP_STATE_LS; 1342 1343 msg_id = PP_CG_MSG_ID(PP_GROUP_SYS, 1344 PP_BLOCK_SYS_BIF, 1345 PP_STATE_SUPPORT_LS, 1346 pp_state); 1347 if (adev->powerplay.pp_funcs->set_clockgating_by_smu) 1348 amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); 1349 } 1350 if (adev->cg_flags & AMD_CG_SUPPORT_BIF_MGCG) { 1351 if (state == AMD_CG_STATE_UNGATE) 1352 pp_state = 0; 1353 else 1354 pp_state = PP_STATE_CG; 1355 1356 msg_id = PP_CG_MSG_ID(PP_GROUP_SYS, 1357 PP_BLOCK_SYS_BIF, 1358 PP_STATE_SUPPORT_CG, 1359 pp_state); 1360 if (adev->powerplay.pp_funcs->set_clockgating_by_smu) 1361 amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); 1362 } 1363 1364 if (adev->cg_flags & AMD_CG_SUPPORT_DRM_LS) { 1365 1366 if (state == AMD_CG_STATE_UNGATE) 1367 pp_state = 0; 1368 else 1369 pp_state = PP_STATE_LS; 1370 1371 msg_id = PP_CG_MSG_ID(PP_GROUP_SYS, 1372 PP_BLOCK_SYS_DRM, 1373 PP_STATE_SUPPORT_LS, 1374 pp_state); 1375 if (adev->powerplay.pp_funcs->set_clockgating_by_smu) 1376 amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); 1377 } 1378 1379 if (adev->cg_flags & AMD_CG_SUPPORT_ROM_MGCG) { 1380 1381 if (state == AMD_CG_STATE_UNGATE) 1382 pp_state = 0; 1383 else 1384 pp_state = PP_STATE_CG; 1385 1386 msg_id = PP_CG_MSG_ID(PP_GROUP_SYS, 1387 PP_BLOCK_SYS_ROM, 1388 PP_STATE_SUPPORT_CG, 1389 pp_state); 1390 if (adev->powerplay.pp_funcs->set_clockgating_by_smu) 1391 amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); 1392 } 1393 return 0; 1394 } 1395 1396 static int vi_common_set_clockgating_state(void *handle, 1397 enum amd_clockgating_state state) 1398 { 1399 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 1400 1401 if (amdgpu_sriov_vf(adev)) 1402 return 0; 1403 1404 switch (adev->asic_type) { 1405 case CHIP_FIJI: 1406 vi_update_bif_medium_grain_light_sleep(adev, 1407 state == AMD_CG_STATE_GATE); 1408 vi_update_hdp_medium_grain_clock_gating(adev, 1409 state == AMD_CG_STATE_GATE); 1410 vi_update_hdp_light_sleep(adev, 1411 state == AMD_CG_STATE_GATE); 1412 vi_update_rom_medium_grain_clock_gating(adev, 1413 state == AMD_CG_STATE_GATE); 1414 break; 1415 case CHIP_CARRIZO: 1416 case CHIP_STONEY: 1417 vi_update_bif_medium_grain_light_sleep(adev, 1418 state == AMD_CG_STATE_GATE); 1419 vi_update_hdp_medium_grain_clock_gating(adev, 1420 state == AMD_CG_STATE_GATE); 1421 vi_update_hdp_light_sleep(adev, 1422 state == AMD_CG_STATE_GATE); 1423 vi_update_drm_light_sleep(adev, 1424 state == AMD_CG_STATE_GATE); 1425 break; 1426 case CHIP_TONGA: 1427 case CHIP_POLARIS10: 1428 case CHIP_POLARIS11: 1429 case CHIP_POLARIS12: 1430 vi_common_set_clockgating_state_by_smu(adev, state); 1431 default: 1432 break; 1433 } 1434 return 0; 1435 } 1436 1437 static int vi_common_set_powergating_state(void *handle, 1438 enum amd_powergating_state state) 1439 { 1440 return 0; 1441 } 1442 1443 static void vi_common_get_clockgating_state(void *handle, u32 *flags) 1444 { 1445 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 1446 int data; 1447 1448 if (amdgpu_sriov_vf(adev)) 1449 *flags = 0; 1450 1451 /* AMD_CG_SUPPORT_BIF_LS */ 1452 data = RREG32_PCIE(ixPCIE_CNTL2); 1453 if (data & PCIE_CNTL2__SLV_MEM_LS_EN_MASK) 1454 *flags |= AMD_CG_SUPPORT_BIF_LS; 1455 1456 /* AMD_CG_SUPPORT_HDP_LS */ 1457 data = RREG32(mmHDP_MEM_POWER_LS); 1458 if (data & HDP_MEM_POWER_LS__LS_ENABLE_MASK) 1459 *flags |= AMD_CG_SUPPORT_HDP_LS; 1460 1461 /* AMD_CG_SUPPORT_HDP_MGCG */ 1462 data = RREG32(mmHDP_HOST_PATH_CNTL); 1463 if (!(data & HDP_HOST_PATH_CNTL__CLOCK_GATING_DIS_MASK)) 1464 *flags |= AMD_CG_SUPPORT_HDP_MGCG; 1465 1466 /* AMD_CG_SUPPORT_ROM_MGCG */ 1467 data = RREG32_SMC(ixCGTT_ROM_CLK_CTRL0); 1468 if (!(data & CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK)) 1469 *flags |= AMD_CG_SUPPORT_ROM_MGCG; 1470 } 1471 1472 static const struct amd_ip_funcs vi_common_ip_funcs = { 1473 .name = "vi_common", 1474 .early_init = vi_common_early_init, 1475 .late_init = vi_common_late_init, 1476 .sw_init = vi_common_sw_init, 1477 .sw_fini = vi_common_sw_fini, 1478 .hw_init = vi_common_hw_init, 1479 .hw_fini = vi_common_hw_fini, 1480 .suspend = vi_common_suspend, 1481 .resume = vi_common_resume, 1482 .is_idle = vi_common_is_idle, 1483 .wait_for_idle = vi_common_wait_for_idle, 1484 .soft_reset = vi_common_soft_reset, 1485 .set_clockgating_state = vi_common_set_clockgating_state, 1486 .set_powergating_state = vi_common_set_powergating_state, 1487 .get_clockgating_state = vi_common_get_clockgating_state, 1488 }; 1489 1490 static const struct amdgpu_ip_block_version vi_common_ip_block = 1491 { 1492 .type = AMD_IP_BLOCK_TYPE_COMMON, 1493 .major = 1, 1494 .minor = 0, 1495 .rev = 0, 1496 .funcs = &vi_common_ip_funcs, 1497 }; 1498 1499 int vi_set_ip_blocks(struct amdgpu_device *adev) 1500 { 1501 /* in early init stage, vbios code won't work */ 1502 vi_detect_hw_virtualization(adev); 1503 1504 if (amdgpu_sriov_vf(adev)) 1505 adev->virt.ops = &xgpu_vi_virt_ops; 1506 1507 switch (adev->asic_type) { 1508 case CHIP_TOPAZ: 1509 /* topaz has no DCE, UVD, VCE */ 1510 amdgpu_device_ip_block_add(adev, &vi_common_ip_block); 1511 amdgpu_device_ip_block_add(adev, &gmc_v7_4_ip_block); 1512 amdgpu_device_ip_block_add(adev, &iceland_ih_ip_block); 1513 amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); 1514 if (adev->enable_virtual_display) 1515 amdgpu_device_ip_block_add(adev, &dce_virtual_ip_block); 1516 amdgpu_device_ip_block_add(adev, &gfx_v8_0_ip_block); 1517 amdgpu_device_ip_block_add(adev, &sdma_v2_4_ip_block); 1518 break; 1519 case CHIP_FIJI: 1520 amdgpu_device_ip_block_add(adev, &vi_common_ip_block); 1521 amdgpu_device_ip_block_add(adev, &gmc_v8_5_ip_block); 1522 amdgpu_device_ip_block_add(adev, &tonga_ih_ip_block); 1523 amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); 1524 if (adev->enable_virtual_display || amdgpu_sriov_vf(adev)) 1525 amdgpu_device_ip_block_add(adev, &dce_virtual_ip_block); 1526 #if defined(CONFIG_DRM_AMD_DC) 1527 else if (amdgpu_device_has_dc_support(adev)) 1528 amdgpu_device_ip_block_add(adev, &dm_ip_block); 1529 #endif 1530 else 1531 amdgpu_device_ip_block_add(adev, &dce_v10_1_ip_block); 1532 amdgpu_device_ip_block_add(adev, &gfx_v8_0_ip_block); 1533 amdgpu_device_ip_block_add(adev, &sdma_v3_0_ip_block); 1534 if (!amdgpu_sriov_vf(adev)) { 1535 amdgpu_device_ip_block_add(adev, &uvd_v6_0_ip_block); 1536 amdgpu_device_ip_block_add(adev, &vce_v3_0_ip_block); 1537 } 1538 break; 1539 case CHIP_TONGA: 1540 amdgpu_device_ip_block_add(adev, &vi_common_ip_block); 1541 amdgpu_device_ip_block_add(adev, &gmc_v8_0_ip_block); 1542 amdgpu_device_ip_block_add(adev, &tonga_ih_ip_block); 1543 amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); 1544 if (adev->enable_virtual_display || amdgpu_sriov_vf(adev)) 1545 amdgpu_device_ip_block_add(adev, &dce_virtual_ip_block); 1546 #if defined(CONFIG_DRM_AMD_DC) 1547 else if (amdgpu_device_has_dc_support(adev)) 1548 amdgpu_device_ip_block_add(adev, &dm_ip_block); 1549 #endif 1550 else 1551 amdgpu_device_ip_block_add(adev, &dce_v10_0_ip_block); 1552 amdgpu_device_ip_block_add(adev, &gfx_v8_0_ip_block); 1553 amdgpu_device_ip_block_add(adev, &sdma_v3_0_ip_block); 1554 if (!amdgpu_sriov_vf(adev)) { 1555 amdgpu_device_ip_block_add(adev, &uvd_v5_0_ip_block); 1556 amdgpu_device_ip_block_add(adev, &vce_v3_0_ip_block); 1557 } 1558 break; 1559 case CHIP_POLARIS11: 1560 case CHIP_POLARIS10: 1561 case CHIP_POLARIS12: 1562 amdgpu_device_ip_block_add(adev, &vi_common_ip_block); 1563 amdgpu_device_ip_block_add(adev, &gmc_v8_1_ip_block); 1564 amdgpu_device_ip_block_add(adev, &tonga_ih_ip_block); 1565 amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); 1566 if (adev->enable_virtual_display) 1567 amdgpu_device_ip_block_add(adev, &dce_virtual_ip_block); 1568 #if defined(CONFIG_DRM_AMD_DC) 1569 else if (amdgpu_device_has_dc_support(adev)) 1570 amdgpu_device_ip_block_add(adev, &dm_ip_block); 1571 #endif 1572 else 1573 amdgpu_device_ip_block_add(adev, &dce_v11_2_ip_block); 1574 amdgpu_device_ip_block_add(adev, &gfx_v8_0_ip_block); 1575 amdgpu_device_ip_block_add(adev, &sdma_v3_1_ip_block); 1576 amdgpu_device_ip_block_add(adev, &uvd_v6_3_ip_block); 1577 amdgpu_device_ip_block_add(adev, &vce_v3_4_ip_block); 1578 break; 1579 case CHIP_CARRIZO: 1580 amdgpu_device_ip_block_add(adev, &vi_common_ip_block); 1581 amdgpu_device_ip_block_add(adev, &gmc_v8_0_ip_block); 1582 amdgpu_device_ip_block_add(adev, &cz_ih_ip_block); 1583 amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); 1584 if (adev->enable_virtual_display) 1585 amdgpu_device_ip_block_add(adev, &dce_virtual_ip_block); 1586 #if defined(CONFIG_DRM_AMD_DC) 1587 else if (amdgpu_device_has_dc_support(adev)) 1588 amdgpu_device_ip_block_add(adev, &dm_ip_block); 1589 #endif 1590 else 1591 amdgpu_device_ip_block_add(adev, &dce_v11_0_ip_block); 1592 amdgpu_device_ip_block_add(adev, &gfx_v8_0_ip_block); 1593 amdgpu_device_ip_block_add(adev, &sdma_v3_0_ip_block); 1594 amdgpu_device_ip_block_add(adev, &uvd_v6_0_ip_block); 1595 amdgpu_device_ip_block_add(adev, &vce_v3_1_ip_block); 1596 #if defined(CONFIG_DRM_AMD_ACP) 1597 amdgpu_device_ip_block_add(adev, &acp_ip_block); 1598 #endif 1599 break; 1600 case CHIP_STONEY: 1601 amdgpu_device_ip_block_add(adev, &vi_common_ip_block); 1602 amdgpu_device_ip_block_add(adev, &gmc_v8_0_ip_block); 1603 amdgpu_device_ip_block_add(adev, &cz_ih_ip_block); 1604 amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); 1605 if (adev->enable_virtual_display) 1606 amdgpu_device_ip_block_add(adev, &dce_virtual_ip_block); 1607 #if defined(CONFIG_DRM_AMD_DC) 1608 else if (amdgpu_device_has_dc_support(adev)) 1609 amdgpu_device_ip_block_add(adev, &dm_ip_block); 1610 #endif 1611 else 1612 amdgpu_device_ip_block_add(adev, &dce_v11_0_ip_block); 1613 amdgpu_device_ip_block_add(adev, &gfx_v8_1_ip_block); 1614 amdgpu_device_ip_block_add(adev, &sdma_v3_0_ip_block); 1615 amdgpu_device_ip_block_add(adev, &uvd_v6_2_ip_block); 1616 amdgpu_device_ip_block_add(adev, &vce_v3_4_ip_block); 1617 #if defined(CONFIG_DRM_AMD_ACP) 1618 amdgpu_device_ip_block_add(adev, &acp_ip_block); 1619 #endif 1620 break; 1621 default: 1622 /* FIXME: not supported yet */ 1623 return -EINVAL; 1624 } 1625 1626 return 0; 1627 } 1628