1/* 2 * Copyright 2019 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/firmware.h> 24#include <linux/slab.h> 25#include <linux/module.h> 26#include <linux/pci.h> 27 28#include <drm/amdgpu_drm.h> 29 30#include "amdgpu.h" 31#include "amdgpu_atombios.h" 32#include "amdgpu_ih.h" 33#include "amdgpu_uvd.h" 34#include "amdgpu_vce.h" 35#include "amdgpu_ucode.h" 36#include "amdgpu_psp.h" 37#include "atom.h" 38#include "amd_pcie.h" 39 40#include "gc/gc_10_1_0_offset.h" 41#include "gc/gc_10_1_0_sh_mask.h" 42#include "mp/mp_11_0_offset.h" 43 44#include "soc15.h" 45#include "soc15_common.h" 46#include "gmc_v10_0.h" 47#include "gfxhub_v2_0.h" 48#include "mmhub_v2_0.h" 49#include "nbio_v2_3.h" 50#include "nbio_v7_2.h" 51#include "hdp_v5_0.h" 52#include "nv.h" 53#include "navi10_ih.h" 54#include "gfx_v10_0.h" 55#include "sdma_v5_0.h" 56#include "sdma_v5_2.h" 57#include "vcn_v2_0.h" 58#include "jpeg_v2_0.h" 59#include "vcn_v3_0.h" 60#include "jpeg_v3_0.h" 61#include "amdgpu_vkms.h" 62#include "mes_v10_1.h" 63#include "mxgpu_nv.h" 64#include "smuio_v11_0.h" 65#include "smuio_v11_0_6.h" 66 67static const struct amd_ip_funcs nv_common_ip_funcs; 68 69/* Navi */ 70static const struct amdgpu_video_codec_info nv_video_codecs_encode_array[] = { 71 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 2304, 0)}, 72 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 4096, 2304, 0)}, 73}; 74 75static const struct amdgpu_video_codecs nv_video_codecs_encode = { 76 .codec_count = ARRAY_SIZE(nv_video_codecs_encode_array), 77 .codec_array = nv_video_codecs_encode_array, 78}; 79 80/* Navi1x */ 81static const struct amdgpu_video_codec_info nv_video_codecs_decode_array[] = { 82 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)}, 83 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)}, 84 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, 85 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)}, 86 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, 87 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, 88 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, 89}; 90 91static const struct amdgpu_video_codecs nv_video_codecs_decode = { 92 .codec_count = ARRAY_SIZE(nv_video_codecs_decode_array), 93 .codec_array = nv_video_codecs_decode_array, 94}; 95 96/* Sienna Cichlid */ 97static const struct amdgpu_video_codec_info sc_video_codecs_encode_array[] = { 98 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 2160, 0)}, 99 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 7680, 4352, 0)}, 100}; 101 102static const struct amdgpu_video_codecs sc_video_codecs_encode = { 103 .codec_count = ARRAY_SIZE(sc_video_codecs_encode_array), 104 .codec_array = sc_video_codecs_encode_array, 105}; 106 107static const struct amdgpu_video_codec_info sc_video_codecs_decode_array_vcn0[] = { 108 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)}, 109 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)}, 110 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, 111 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)}, 112 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, 113 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, 114 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, 115 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)}, 116}; 117 118static const struct amdgpu_video_codec_info sc_video_codecs_decode_array_vcn1[] = { 119 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)}, 120 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)}, 121 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, 122 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)}, 123 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, 124 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, 125 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, 126}; 127 128static const struct amdgpu_video_codecs sc_video_codecs_decode_vcn0 = { 129 .codec_count = ARRAY_SIZE(sc_video_codecs_decode_array_vcn0), 130 .codec_array = sc_video_codecs_decode_array_vcn0, 131}; 132 133static const struct amdgpu_video_codecs sc_video_codecs_decode_vcn1 = { 134 .codec_count = ARRAY_SIZE(sc_video_codecs_decode_array_vcn1), 135 .codec_array = sc_video_codecs_decode_array_vcn1, 136}; 137 138/* SRIOV Sienna Cichlid, not const since data is controlled by host */ 139static struct amdgpu_video_codec_info sriov_sc_video_codecs_encode_array[] = { 140 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 2160, 0)}, 141 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 7680, 4352, 0)}, 142}; 143 144static struct amdgpu_video_codec_info sriov_sc_video_codecs_decode_array_vcn0[] = { 145 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)}, 146 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)}, 147 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, 148 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)}, 149 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, 150 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, 151 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, 152 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)}, 153}; 154 155static struct amdgpu_video_codec_info sriov_sc_video_codecs_decode_array_vcn1[] = { 156 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)}, 157 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)}, 158 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, 159 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)}, 160 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, 161 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, 162 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, 163}; 164 165static struct amdgpu_video_codecs sriov_sc_video_codecs_encode = { 166 .codec_count = ARRAY_SIZE(sriov_sc_video_codecs_encode_array), 167 .codec_array = sriov_sc_video_codecs_encode_array, 168}; 169 170static struct amdgpu_video_codecs sriov_sc_video_codecs_decode_vcn0 = { 171 .codec_count = ARRAY_SIZE(sriov_sc_video_codecs_decode_array_vcn0), 172 .codec_array = sriov_sc_video_codecs_decode_array_vcn0, 173}; 174 175static struct amdgpu_video_codecs sriov_sc_video_codecs_decode_vcn1 = { 176 .codec_count = ARRAY_SIZE(sriov_sc_video_codecs_decode_array_vcn1), 177 .codec_array = sriov_sc_video_codecs_decode_array_vcn1, 178}; 179 180/* Beige Goby*/ 181static const struct amdgpu_video_codec_info bg_video_codecs_decode_array[] = { 182 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, 183 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, 184 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, 185}; 186 187static const struct amdgpu_video_codecs bg_video_codecs_decode = { 188 .codec_count = ARRAY_SIZE(bg_video_codecs_decode_array), 189 .codec_array = bg_video_codecs_decode_array, 190}; 191 192static const struct amdgpu_video_codecs bg_video_codecs_encode = { 193 .codec_count = 0, 194 .codec_array = NULL, 195}; 196 197/* Yellow Carp*/ 198static const struct amdgpu_video_codec_info yc_video_codecs_decode_array[] = { 199 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, 200 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, 201 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, 202 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, 203 {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)}, 204}; 205 206static const struct amdgpu_video_codecs yc_video_codecs_decode = { 207 .codec_count = ARRAY_SIZE(yc_video_codecs_decode_array), 208 .codec_array = yc_video_codecs_decode_array, 209}; 210 211static int nv_query_video_codecs(struct amdgpu_device *adev, bool encode, 212 const struct amdgpu_video_codecs **codecs) 213{ 214 if (adev->vcn.num_vcn_inst == hweight8(adev->vcn.harvest_config)) 215 return -EINVAL; 216 217 switch (adev->ip_versions[UVD_HWIP][0]) { 218 case IP_VERSION(3, 0, 0): 219 case IP_VERSION(3, 0, 64): 220 case IP_VERSION(3, 0, 192): 221 if (amdgpu_sriov_vf(adev)) { 222 if (adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0) { 223 if (encode) 224 *codecs = &sriov_sc_video_codecs_encode; 225 else 226 *codecs = &sriov_sc_video_codecs_decode_vcn1; 227 } else { 228 if (encode) 229 *codecs = &sriov_sc_video_codecs_encode; 230 else 231 *codecs = &sriov_sc_video_codecs_decode_vcn0; 232 } 233 } else { 234 if (adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0) { 235 if (encode) 236 *codecs = &sc_video_codecs_encode; 237 else 238 *codecs = &sc_video_codecs_decode_vcn1; 239 } else { 240 if (encode) 241 *codecs = &sc_video_codecs_encode; 242 else 243 *codecs = &sc_video_codecs_decode_vcn0; 244 } 245 } 246 return 0; 247 case IP_VERSION(3, 0, 16): 248 case IP_VERSION(3, 0, 2): 249 if (encode) 250 *codecs = &sc_video_codecs_encode; 251 else 252 *codecs = &sc_video_codecs_decode_vcn0; 253 return 0; 254 case IP_VERSION(3, 1, 1): 255 case IP_VERSION(3, 1, 2): 256 if (encode) 257 *codecs = &sc_video_codecs_encode; 258 else 259 *codecs = &yc_video_codecs_decode; 260 return 0; 261 case IP_VERSION(3, 0, 33): 262 if (encode) 263 *codecs = &bg_video_codecs_encode; 264 else 265 *codecs = &bg_video_codecs_decode; 266 return 0; 267 case IP_VERSION(2, 0, 0): 268 case IP_VERSION(2, 0, 2): 269 if (encode) 270 *codecs = &nv_video_codecs_encode; 271 else 272 *codecs = &nv_video_codecs_decode; 273 return 0; 274 default: 275 return -EINVAL; 276 } 277} 278 279static u32 nv_didt_rreg(struct amdgpu_device *adev, u32 reg) 280{ 281 unsigned long flags, address, data; 282 u32 r; 283 284 address = SOC15_REG_OFFSET(GC, 0, mmDIDT_IND_INDEX); 285 data = SOC15_REG_OFFSET(GC, 0, mmDIDT_IND_DATA); 286 287 spin_lock_irqsave(&adev->didt_idx_lock, flags); 288 WREG32(address, (reg)); 289 r = RREG32(data); 290 spin_unlock_irqrestore(&adev->didt_idx_lock, flags); 291 return r; 292} 293 294static void nv_didt_wreg(struct amdgpu_device *adev, u32 reg, u32 v) 295{ 296 unsigned long flags, address, data; 297 298 address = SOC15_REG_OFFSET(GC, 0, mmDIDT_IND_INDEX); 299 data = SOC15_REG_OFFSET(GC, 0, mmDIDT_IND_DATA); 300 301 spin_lock_irqsave(&adev->didt_idx_lock, flags); 302 WREG32(address, (reg)); 303 WREG32(data, (v)); 304 spin_unlock_irqrestore(&adev->didt_idx_lock, flags); 305} 306 307static u32 nv_get_config_memsize(struct amdgpu_device *adev) 308{ 309 return adev->nbio.funcs->get_memsize(adev); 310} 311 312static u32 nv_get_xclk(struct amdgpu_device *adev) 313{ 314 return adev->clock.spll.reference_freq; 315} 316 317 318void nv_grbm_select(struct amdgpu_device *adev, 319 u32 me, u32 pipe, u32 queue, u32 vmid) 320{ 321 u32 grbm_gfx_cntl = 0; 322 grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, PIPEID, pipe); 323 grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, MEID, me); 324 grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, VMID, vmid); 325 grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, QUEUEID, queue); 326 327 WREG32_SOC15(GC, 0, mmGRBM_GFX_CNTL, grbm_gfx_cntl); 328} 329 330static bool nv_read_disabled_bios(struct amdgpu_device *adev) 331{ 332 /* todo */ 333 return false; 334} 335 336static struct soc15_allowed_register_entry nv_allowed_read_registers[] = { 337 { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS)}, 338 { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS2)}, 339 { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS_SE0)}, 340 { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS_SE1)}, 341 { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS_SE2)}, 342 { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS_SE3)}, 343 { SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_STATUS_REG)}, 344 { SOC15_REG_ENTRY(SDMA1, 0, mmSDMA1_STATUS_REG)}, 345 { SOC15_REG_ENTRY(GC, 0, mmCP_STAT)}, 346 { SOC15_REG_ENTRY(GC, 0, mmCP_STALLED_STAT1)}, 347 { SOC15_REG_ENTRY(GC, 0, mmCP_STALLED_STAT2)}, 348 { SOC15_REG_ENTRY(GC, 0, mmCP_STALLED_STAT3)}, 349 { SOC15_REG_ENTRY(GC, 0, mmCP_CPF_BUSY_STAT)}, 350 { SOC15_REG_ENTRY(GC, 0, mmCP_CPF_STALLED_STAT1)}, 351 { SOC15_REG_ENTRY(GC, 0, mmCP_CPF_STATUS)}, 352 { SOC15_REG_ENTRY(GC, 0, mmCP_CPC_BUSY_STAT)}, 353 { SOC15_REG_ENTRY(GC, 0, mmCP_CPC_STALLED_STAT1)}, 354 { SOC15_REG_ENTRY(GC, 0, mmCP_CPC_STATUS)}, 355 { SOC15_REG_ENTRY(GC, 0, mmGB_ADDR_CONFIG)}, 356}; 357 358static uint32_t nv_read_indexed_register(struct amdgpu_device *adev, u32 se_num, 359 u32 sh_num, u32 reg_offset) 360{ 361 uint32_t val; 362 363 mutex_lock(&adev->grbm_idx_mutex); 364 if (se_num != 0xffffffff || sh_num != 0xffffffff) 365 amdgpu_gfx_select_se_sh(adev, se_num, sh_num, 0xffffffff, 0); 366 367 val = RREG32(reg_offset); 368 369 if (se_num != 0xffffffff || sh_num != 0xffffffff) 370 amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); 371 mutex_unlock(&adev->grbm_idx_mutex); 372 return val; 373} 374 375static uint32_t nv_get_register_value(struct amdgpu_device *adev, 376 bool indexed, u32 se_num, 377 u32 sh_num, u32 reg_offset) 378{ 379 if (indexed) { 380 return nv_read_indexed_register(adev, se_num, sh_num, reg_offset); 381 } else { 382 if (reg_offset == SOC15_REG_OFFSET(GC, 0, mmGB_ADDR_CONFIG)) 383 return adev->gfx.config.gb_addr_config; 384 return RREG32(reg_offset); 385 } 386} 387 388static int nv_read_register(struct amdgpu_device *adev, u32 se_num, 389 u32 sh_num, u32 reg_offset, u32 *value) 390{ 391 uint32_t i; 392 struct soc15_allowed_register_entry *en; 393 394 *value = 0; 395 for (i = 0; i < ARRAY_SIZE(nv_allowed_read_registers); i++) { 396 en = &nv_allowed_read_registers[i]; 397 if (!adev->reg_offset[en->hwip][en->inst]) 398 continue; 399 else if (reg_offset != (adev->reg_offset[en->hwip][en->inst][en->seg] 400 + en->reg_offset)) 401 continue; 402 403 *value = nv_get_register_value(adev, 404 nv_allowed_read_registers[i].grbm_indexed, 405 se_num, sh_num, reg_offset); 406 return 0; 407 } 408 return -EINVAL; 409} 410 411static int nv_asic_mode2_reset(struct amdgpu_device *adev) 412{ 413 u32 i; 414 int ret = 0; 415 416 amdgpu_atombios_scratch_regs_engine_hung(adev, true); 417 418 /* disable BM */ 419 pci_clear_master(adev->pdev); 420 421 amdgpu_device_cache_pci_state(adev->pdev); 422 423 ret = amdgpu_dpm_mode2_reset(adev); 424 if (ret) 425 dev_err(adev->dev, "GPU mode2 reset failed\n"); 426 427 amdgpu_device_load_pci_state(adev->pdev); 428 429 /* wait for asic to come out of reset */ 430 for (i = 0; i < adev->usec_timeout; i++) { 431 u32 memsize = adev->nbio.funcs->get_memsize(adev); 432 433 if (memsize != 0xffffffff) 434 break; 435 udelay(1); 436 } 437 438 amdgpu_atombios_scratch_regs_engine_hung(adev, false); 439 440 return ret; 441} 442 443static enum amd_reset_method 444nv_asic_reset_method(struct amdgpu_device *adev) 445{ 446 if (amdgpu_reset_method == AMD_RESET_METHOD_MODE1 || 447 amdgpu_reset_method == AMD_RESET_METHOD_MODE2 || 448 amdgpu_reset_method == AMD_RESET_METHOD_BACO || 449 amdgpu_reset_method == AMD_RESET_METHOD_PCI) 450 return amdgpu_reset_method; 451 452 if (amdgpu_reset_method != -1) 453 dev_warn(adev->dev, "Specified reset method:%d isn't supported, using AUTO instead.\n", 454 amdgpu_reset_method); 455 456 switch (adev->ip_versions[MP1_HWIP][0]) { 457 case IP_VERSION(11, 5, 0): 458 case IP_VERSION(13, 0, 1): 459 case IP_VERSION(13, 0, 3): 460 case IP_VERSION(13, 0, 5): 461 case IP_VERSION(13, 0, 8): 462 return AMD_RESET_METHOD_MODE2; 463 case IP_VERSION(11, 0, 7): 464 case IP_VERSION(11, 0, 11): 465 case IP_VERSION(11, 0, 12): 466 case IP_VERSION(11, 0, 13): 467 return AMD_RESET_METHOD_MODE1; 468 default: 469 if (amdgpu_dpm_is_baco_supported(adev)) 470 return AMD_RESET_METHOD_BACO; 471 else 472 return AMD_RESET_METHOD_MODE1; 473 } 474} 475 476static int nv_asic_reset(struct amdgpu_device *adev) 477{ 478 int ret = 0; 479 480 switch (nv_asic_reset_method(adev)) { 481 case AMD_RESET_METHOD_PCI: 482 dev_info(adev->dev, "PCI reset\n"); 483 ret = amdgpu_device_pci_reset(adev); 484 break; 485 case AMD_RESET_METHOD_BACO: 486 dev_info(adev->dev, "BACO reset\n"); 487 ret = amdgpu_dpm_baco_reset(adev); 488 break; 489 case AMD_RESET_METHOD_MODE2: 490 dev_info(adev->dev, "MODE2 reset\n"); 491 ret = nv_asic_mode2_reset(adev); 492 break; 493 default: 494 dev_info(adev->dev, "MODE1 reset\n"); 495 ret = amdgpu_device_mode1_reset(adev); 496 break; 497 } 498 499 return ret; 500} 501 502static int nv_set_uvd_clocks(struct amdgpu_device *adev, u32 vclk, u32 dclk) 503{ 504 /* todo */ 505 return 0; 506} 507 508static int nv_set_vce_clocks(struct amdgpu_device *adev, u32 evclk, u32 ecclk) 509{ 510 /* todo */ 511 return 0; 512} 513 514static void nv_program_aspm(struct amdgpu_device *adev) 515{ 516 if (!amdgpu_device_should_use_aspm(adev) || !amdgpu_device_aspm_support_quirk()) 517 return; 518 519 if (!(adev->flags & AMD_IS_APU) && 520 (adev->nbio.funcs->program_aspm)) 521 adev->nbio.funcs->program_aspm(adev); 522 523} 524 525const struct amdgpu_ip_block_version nv_common_ip_block = { 526 .type = AMD_IP_BLOCK_TYPE_COMMON, 527 .major = 1, 528 .minor = 0, 529 .rev = 0, 530 .funcs = &nv_common_ip_funcs, 531}; 532 533void nv_set_virt_ops(struct amdgpu_device *adev) 534{ 535 adev->virt.ops = &xgpu_nv_virt_ops; 536} 537 538static bool nv_need_full_reset(struct amdgpu_device *adev) 539{ 540 return true; 541} 542 543static bool nv_need_reset_on_init(struct amdgpu_device *adev) 544{ 545 u32 sol_reg; 546 547 if (adev->flags & AMD_IS_APU) 548 return false; 549 550 /* Check sOS sign of life register to confirm sys driver and sOS 551 * are already been loaded. 552 */ 553 sol_reg = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_81); 554 if (sol_reg) 555 return true; 556 557 return false; 558} 559 560static void nv_init_doorbell_index(struct amdgpu_device *adev) 561{ 562 adev->doorbell_index.kiq = AMDGPU_NAVI10_DOORBELL_KIQ; 563 adev->doorbell_index.mec_ring0 = AMDGPU_NAVI10_DOORBELL_MEC_RING0; 564 adev->doorbell_index.mec_ring1 = AMDGPU_NAVI10_DOORBELL_MEC_RING1; 565 adev->doorbell_index.mec_ring2 = AMDGPU_NAVI10_DOORBELL_MEC_RING2; 566 adev->doorbell_index.mec_ring3 = AMDGPU_NAVI10_DOORBELL_MEC_RING3; 567 adev->doorbell_index.mec_ring4 = AMDGPU_NAVI10_DOORBELL_MEC_RING4; 568 adev->doorbell_index.mec_ring5 = AMDGPU_NAVI10_DOORBELL_MEC_RING5; 569 adev->doorbell_index.mec_ring6 = AMDGPU_NAVI10_DOORBELL_MEC_RING6; 570 adev->doorbell_index.mec_ring7 = AMDGPU_NAVI10_DOORBELL_MEC_RING7; 571 adev->doorbell_index.userqueue_start = AMDGPU_NAVI10_DOORBELL_USERQUEUE_START; 572 adev->doorbell_index.userqueue_end = AMDGPU_NAVI10_DOORBELL_USERQUEUE_END; 573 adev->doorbell_index.gfx_ring0 = AMDGPU_NAVI10_DOORBELL_GFX_RING0; 574 adev->doorbell_index.gfx_ring1 = AMDGPU_NAVI10_DOORBELL_GFX_RING1; 575 adev->doorbell_index.gfx_userqueue_start = 576 AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_START; 577 adev->doorbell_index.gfx_userqueue_end = 578 AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_END; 579 adev->doorbell_index.mes_ring0 = AMDGPU_NAVI10_DOORBELL_MES_RING0; 580 adev->doorbell_index.mes_ring1 = AMDGPU_NAVI10_DOORBELL_MES_RING1; 581 adev->doorbell_index.sdma_engine[0] = AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE0; 582 adev->doorbell_index.sdma_engine[1] = AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE1; 583 adev->doorbell_index.sdma_engine[2] = AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE2; 584 adev->doorbell_index.sdma_engine[3] = AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE3; 585 adev->doorbell_index.ih = AMDGPU_NAVI10_DOORBELL_IH; 586 adev->doorbell_index.vcn.vcn_ring0_1 = AMDGPU_NAVI10_DOORBELL64_VCN0_1; 587 adev->doorbell_index.vcn.vcn_ring2_3 = AMDGPU_NAVI10_DOORBELL64_VCN2_3; 588 adev->doorbell_index.vcn.vcn_ring4_5 = AMDGPU_NAVI10_DOORBELL64_VCN4_5; 589 adev->doorbell_index.vcn.vcn_ring6_7 = AMDGPU_NAVI10_DOORBELL64_VCN6_7; 590 adev->doorbell_index.first_non_cp = AMDGPU_NAVI10_DOORBELL64_FIRST_NON_CP; 591 adev->doorbell_index.last_non_cp = AMDGPU_NAVI10_DOORBELL64_LAST_NON_CP; 592 593 adev->doorbell_index.max_assignment = AMDGPU_NAVI10_DOORBELL_MAX_ASSIGNMENT << 1; 594 adev->doorbell_index.sdma_doorbell_range = 20; 595} 596 597static void nv_pre_asic_init(struct amdgpu_device *adev) 598{ 599} 600 601static int nv_update_umd_stable_pstate(struct amdgpu_device *adev, 602 bool enter) 603{ 604 if (enter) 605 amdgpu_gfx_rlc_enter_safe_mode(adev, 0); 606 else 607 amdgpu_gfx_rlc_exit_safe_mode(adev, 0); 608 609 if (adev->gfx.funcs->update_perfmon_mgcg) 610 adev->gfx.funcs->update_perfmon_mgcg(adev, !enter); 611 612 if (!(adev->flags & AMD_IS_APU) && 613 (adev->nbio.funcs->enable_aspm) && 614 amdgpu_device_should_use_aspm(adev)) 615 adev->nbio.funcs->enable_aspm(adev, !enter); 616 617 return 0; 618} 619 620static const struct amdgpu_asic_funcs nv_asic_funcs = { 621 .read_disabled_bios = &nv_read_disabled_bios, 622 .read_bios_from_rom = &amdgpu_soc15_read_bios_from_rom, 623 .read_register = &nv_read_register, 624 .reset = &nv_asic_reset, 625 .reset_method = &nv_asic_reset_method, 626 .get_xclk = &nv_get_xclk, 627 .set_uvd_clocks = &nv_set_uvd_clocks, 628 .set_vce_clocks = &nv_set_vce_clocks, 629 .get_config_memsize = &nv_get_config_memsize, 630 .init_doorbell_index = &nv_init_doorbell_index, 631 .need_full_reset = &nv_need_full_reset, 632 .need_reset_on_init = &nv_need_reset_on_init, 633 .get_pcie_replay_count = &amdgpu_nbio_get_pcie_replay_count, 634 .supports_baco = &amdgpu_dpm_is_baco_supported, 635 .pre_asic_init = &nv_pre_asic_init, 636 .update_umd_stable_pstate = &nv_update_umd_stable_pstate, 637 .query_video_codecs = &nv_query_video_codecs, 638}; 639 640static int nv_common_early_init(void *handle) 641{ 642#define MMIO_REG_HOLE_OFFSET (0x80000 - PAGE_SIZE) 643 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 644 645 if (!amdgpu_sriov_vf(adev)) { 646 adev->rmmio_remap.reg_offset = MMIO_REG_HOLE_OFFSET; 647 adev->rmmio_remap.bus_addr = adev->rmmio_base + MMIO_REG_HOLE_OFFSET; 648 } 649 adev->smc_rreg = NULL; 650 adev->smc_wreg = NULL; 651 adev->pcie_rreg = &amdgpu_device_indirect_rreg; 652 adev->pcie_wreg = &amdgpu_device_indirect_wreg; 653 adev->pcie_rreg64 = &amdgpu_device_indirect_rreg64; 654 adev->pcie_wreg64 = &amdgpu_device_indirect_wreg64; 655 adev->pciep_rreg = amdgpu_device_pcie_port_rreg; 656 adev->pciep_wreg = amdgpu_device_pcie_port_wreg; 657 658 /* TODO: will add them during VCN v2 implementation */ 659 adev->uvd_ctx_rreg = NULL; 660 adev->uvd_ctx_wreg = NULL; 661 662 adev->didt_rreg = &nv_didt_rreg; 663 adev->didt_wreg = &nv_didt_wreg; 664 665 adev->asic_funcs = &nv_asic_funcs; 666 667 adev->rev_id = amdgpu_device_get_rev_id(adev); 668 adev->external_rev_id = 0xff; 669 /* TODO: split the GC and PG flags based on the relevant IP version for which 670 * they are relevant. 671 */ 672 switch (adev->ip_versions[GC_HWIP][0]) { 673 case IP_VERSION(10, 1, 10): 674 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | 675 AMD_CG_SUPPORT_GFX_CGCG | 676 AMD_CG_SUPPORT_IH_CG | 677 AMD_CG_SUPPORT_HDP_MGCG | 678 AMD_CG_SUPPORT_HDP_LS | 679 AMD_CG_SUPPORT_SDMA_MGCG | 680 AMD_CG_SUPPORT_SDMA_LS | 681 AMD_CG_SUPPORT_MC_MGCG | 682 AMD_CG_SUPPORT_MC_LS | 683 AMD_CG_SUPPORT_ATHUB_MGCG | 684 AMD_CG_SUPPORT_ATHUB_LS | 685 AMD_CG_SUPPORT_VCN_MGCG | 686 AMD_CG_SUPPORT_JPEG_MGCG | 687 AMD_CG_SUPPORT_BIF_MGCG | 688 AMD_CG_SUPPORT_BIF_LS; 689 adev->pg_flags = AMD_PG_SUPPORT_VCN | 690 AMD_PG_SUPPORT_VCN_DPG | 691 AMD_PG_SUPPORT_JPEG | 692 AMD_PG_SUPPORT_ATHUB; 693 adev->external_rev_id = adev->rev_id + 0x1; 694 break; 695 case IP_VERSION(10, 1, 1): 696 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | 697 AMD_CG_SUPPORT_GFX_CGCG | 698 AMD_CG_SUPPORT_IH_CG | 699 AMD_CG_SUPPORT_HDP_MGCG | 700 AMD_CG_SUPPORT_HDP_LS | 701 AMD_CG_SUPPORT_SDMA_MGCG | 702 AMD_CG_SUPPORT_SDMA_LS | 703 AMD_CG_SUPPORT_MC_MGCG | 704 AMD_CG_SUPPORT_MC_LS | 705 AMD_CG_SUPPORT_ATHUB_MGCG | 706 AMD_CG_SUPPORT_ATHUB_LS | 707 AMD_CG_SUPPORT_VCN_MGCG | 708 AMD_CG_SUPPORT_JPEG_MGCG | 709 AMD_CG_SUPPORT_BIF_MGCG | 710 AMD_CG_SUPPORT_BIF_LS; 711 adev->pg_flags = AMD_PG_SUPPORT_VCN | 712 AMD_PG_SUPPORT_JPEG | 713 AMD_PG_SUPPORT_VCN_DPG; 714 adev->external_rev_id = adev->rev_id + 20; 715 break; 716 case IP_VERSION(10, 1, 2): 717 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | 718 AMD_CG_SUPPORT_GFX_MGLS | 719 AMD_CG_SUPPORT_GFX_CGCG | 720 AMD_CG_SUPPORT_GFX_CP_LS | 721 AMD_CG_SUPPORT_GFX_RLC_LS | 722 AMD_CG_SUPPORT_IH_CG | 723 AMD_CG_SUPPORT_HDP_MGCG | 724 AMD_CG_SUPPORT_HDP_LS | 725 AMD_CG_SUPPORT_SDMA_MGCG | 726 AMD_CG_SUPPORT_SDMA_LS | 727 AMD_CG_SUPPORT_MC_MGCG | 728 AMD_CG_SUPPORT_MC_LS | 729 AMD_CG_SUPPORT_ATHUB_MGCG | 730 AMD_CG_SUPPORT_ATHUB_LS | 731 AMD_CG_SUPPORT_VCN_MGCG | 732 AMD_CG_SUPPORT_JPEG_MGCG; 733 adev->pg_flags = AMD_PG_SUPPORT_VCN | 734 AMD_PG_SUPPORT_VCN_DPG | 735 AMD_PG_SUPPORT_JPEG | 736 AMD_PG_SUPPORT_ATHUB; 737 /* guest vm gets 0xffffffff when reading RCC_DEV0_EPF0_STRAP0, 738 * as a consequence, the rev_id and external_rev_id are wrong. 739 * workaround it by hardcoding rev_id to 0 (default value). 740 */ 741 if (amdgpu_sriov_vf(adev)) 742 adev->rev_id = 0; 743 adev->external_rev_id = adev->rev_id + 0xa; 744 break; 745 case IP_VERSION(10, 3, 0): 746 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | 747 AMD_CG_SUPPORT_GFX_CGCG | 748 AMD_CG_SUPPORT_GFX_CGLS | 749 AMD_CG_SUPPORT_GFX_3D_CGCG | 750 AMD_CG_SUPPORT_MC_MGCG | 751 AMD_CG_SUPPORT_VCN_MGCG | 752 AMD_CG_SUPPORT_JPEG_MGCG | 753 AMD_CG_SUPPORT_HDP_MGCG | 754 AMD_CG_SUPPORT_HDP_LS | 755 AMD_CG_SUPPORT_IH_CG | 756 AMD_CG_SUPPORT_MC_LS; 757 adev->pg_flags = AMD_PG_SUPPORT_VCN | 758 AMD_PG_SUPPORT_VCN_DPG | 759 AMD_PG_SUPPORT_JPEG | 760 AMD_PG_SUPPORT_ATHUB | 761 AMD_PG_SUPPORT_MMHUB; 762 if (amdgpu_sriov_vf(adev)) { 763 /* hypervisor control CG and PG enablement */ 764 adev->cg_flags = 0; 765 adev->pg_flags = 0; 766 } 767 adev->external_rev_id = adev->rev_id + 0x28; 768 break; 769 case IP_VERSION(10, 3, 2): 770 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | 771 AMD_CG_SUPPORT_GFX_CGCG | 772 AMD_CG_SUPPORT_GFX_CGLS | 773 AMD_CG_SUPPORT_GFX_3D_CGCG | 774 AMD_CG_SUPPORT_VCN_MGCG | 775 AMD_CG_SUPPORT_JPEG_MGCG | 776 AMD_CG_SUPPORT_MC_MGCG | 777 AMD_CG_SUPPORT_MC_LS | 778 AMD_CG_SUPPORT_HDP_MGCG | 779 AMD_CG_SUPPORT_HDP_LS | 780 AMD_CG_SUPPORT_IH_CG; 781 adev->pg_flags = AMD_PG_SUPPORT_VCN | 782 AMD_PG_SUPPORT_VCN_DPG | 783 AMD_PG_SUPPORT_JPEG | 784 AMD_PG_SUPPORT_ATHUB | 785 AMD_PG_SUPPORT_MMHUB; 786 adev->external_rev_id = adev->rev_id + 0x32; 787 break; 788 case IP_VERSION(10, 3, 1): 789 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | 790 AMD_CG_SUPPORT_GFX_MGLS | 791 AMD_CG_SUPPORT_GFX_CP_LS | 792 AMD_CG_SUPPORT_GFX_RLC_LS | 793 AMD_CG_SUPPORT_GFX_CGCG | 794 AMD_CG_SUPPORT_GFX_CGLS | 795 AMD_CG_SUPPORT_GFX_3D_CGCG | 796 AMD_CG_SUPPORT_GFX_3D_CGLS | 797 AMD_CG_SUPPORT_MC_MGCG | 798 AMD_CG_SUPPORT_MC_LS | 799 AMD_CG_SUPPORT_GFX_FGCG | 800 AMD_CG_SUPPORT_VCN_MGCG | 801 AMD_CG_SUPPORT_SDMA_MGCG | 802 AMD_CG_SUPPORT_SDMA_LS | 803 AMD_CG_SUPPORT_JPEG_MGCG; 804 adev->pg_flags = AMD_PG_SUPPORT_GFX_PG | 805 AMD_PG_SUPPORT_VCN | 806 AMD_PG_SUPPORT_VCN_DPG | 807 AMD_PG_SUPPORT_JPEG; 808 if (adev->apu_flags & AMD_APU_IS_VANGOGH) 809 adev->external_rev_id = adev->rev_id + 0x01; 810 break; 811 case IP_VERSION(10, 3, 4): 812 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | 813 AMD_CG_SUPPORT_GFX_CGCG | 814 AMD_CG_SUPPORT_GFX_CGLS | 815 AMD_CG_SUPPORT_GFX_3D_CGCG | 816 AMD_CG_SUPPORT_VCN_MGCG | 817 AMD_CG_SUPPORT_JPEG_MGCG | 818 AMD_CG_SUPPORT_MC_MGCG | 819 AMD_CG_SUPPORT_MC_LS | 820 AMD_CG_SUPPORT_HDP_MGCG | 821 AMD_CG_SUPPORT_HDP_LS | 822 AMD_CG_SUPPORT_IH_CG; 823 adev->pg_flags = AMD_PG_SUPPORT_VCN | 824 AMD_PG_SUPPORT_VCN_DPG | 825 AMD_PG_SUPPORT_JPEG | 826 AMD_PG_SUPPORT_ATHUB | 827 AMD_PG_SUPPORT_MMHUB; 828 adev->external_rev_id = adev->rev_id + 0x3c; 829 break; 830 case IP_VERSION(10, 3, 5): 831 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | 832 AMD_CG_SUPPORT_GFX_CGCG | 833 AMD_CG_SUPPORT_GFX_CGLS | 834 AMD_CG_SUPPORT_GFX_3D_CGCG | 835 AMD_CG_SUPPORT_MC_MGCG | 836 AMD_CG_SUPPORT_MC_LS | 837 AMD_CG_SUPPORT_HDP_MGCG | 838 AMD_CG_SUPPORT_HDP_LS | 839 AMD_CG_SUPPORT_IH_CG | 840 AMD_CG_SUPPORT_VCN_MGCG; 841 adev->pg_flags = AMD_PG_SUPPORT_VCN | 842 AMD_PG_SUPPORT_VCN_DPG | 843 AMD_PG_SUPPORT_ATHUB | 844 AMD_PG_SUPPORT_MMHUB; 845 adev->external_rev_id = adev->rev_id + 0x46; 846 break; 847 case IP_VERSION(10, 3, 3): 848 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | 849 AMD_CG_SUPPORT_GFX_MGLS | 850 AMD_CG_SUPPORT_GFX_CGCG | 851 AMD_CG_SUPPORT_GFX_CGLS | 852 AMD_CG_SUPPORT_GFX_3D_CGCG | 853 AMD_CG_SUPPORT_GFX_3D_CGLS | 854 AMD_CG_SUPPORT_GFX_RLC_LS | 855 AMD_CG_SUPPORT_GFX_CP_LS | 856 AMD_CG_SUPPORT_GFX_FGCG | 857 AMD_CG_SUPPORT_MC_MGCG | 858 AMD_CG_SUPPORT_MC_LS | 859 AMD_CG_SUPPORT_SDMA_LS | 860 AMD_CG_SUPPORT_HDP_MGCG | 861 AMD_CG_SUPPORT_HDP_LS | 862 AMD_CG_SUPPORT_ATHUB_MGCG | 863 AMD_CG_SUPPORT_ATHUB_LS | 864 AMD_CG_SUPPORT_IH_CG | 865 AMD_CG_SUPPORT_VCN_MGCG | 866 AMD_CG_SUPPORT_JPEG_MGCG | 867 AMD_CG_SUPPORT_SDMA_MGCG; 868 adev->pg_flags = AMD_PG_SUPPORT_GFX_PG | 869 AMD_PG_SUPPORT_VCN | 870 AMD_PG_SUPPORT_VCN_DPG | 871 AMD_PG_SUPPORT_JPEG; 872 if (adev->pdev->device == 0x1681) 873 adev->external_rev_id = 0x20; 874 else 875 adev->external_rev_id = adev->rev_id + 0x01; 876 break; 877 case IP_VERSION(10, 1, 3): 878 case IP_VERSION(10, 1, 4): 879 adev->cg_flags = 0; 880 adev->pg_flags = 0; 881 adev->external_rev_id = adev->rev_id + 0x82; 882 break; 883 case IP_VERSION(10, 3, 6): 884 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | 885 AMD_CG_SUPPORT_GFX_MGLS | 886 AMD_CG_SUPPORT_GFX_CGCG | 887 AMD_CG_SUPPORT_GFX_CGLS | 888 AMD_CG_SUPPORT_GFX_3D_CGCG | 889 AMD_CG_SUPPORT_GFX_3D_CGLS | 890 AMD_CG_SUPPORT_GFX_RLC_LS | 891 AMD_CG_SUPPORT_GFX_CP_LS | 892 AMD_CG_SUPPORT_GFX_FGCG | 893 AMD_CG_SUPPORT_MC_MGCG | 894 AMD_CG_SUPPORT_MC_LS | 895 AMD_CG_SUPPORT_SDMA_LS | 896 AMD_CG_SUPPORT_HDP_MGCG | 897 AMD_CG_SUPPORT_HDP_LS | 898 AMD_CG_SUPPORT_ATHUB_MGCG | 899 AMD_CG_SUPPORT_ATHUB_LS | 900 AMD_CG_SUPPORT_IH_CG | 901 AMD_CG_SUPPORT_VCN_MGCG | 902 AMD_CG_SUPPORT_JPEG_MGCG; 903 adev->pg_flags = AMD_PG_SUPPORT_GFX_PG | 904 AMD_PG_SUPPORT_VCN | 905 AMD_PG_SUPPORT_VCN_DPG | 906 AMD_PG_SUPPORT_JPEG; 907 adev->external_rev_id = adev->rev_id + 0x01; 908 break; 909 case IP_VERSION(10, 3, 7): 910 adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | 911 AMD_CG_SUPPORT_GFX_MGLS | 912 AMD_CG_SUPPORT_GFX_CGCG | 913 AMD_CG_SUPPORT_GFX_CGLS | 914 AMD_CG_SUPPORT_GFX_3D_CGCG | 915 AMD_CG_SUPPORT_GFX_3D_CGLS | 916 AMD_CG_SUPPORT_GFX_RLC_LS | 917 AMD_CG_SUPPORT_GFX_CP_LS | 918 AMD_CG_SUPPORT_GFX_FGCG | 919 AMD_CG_SUPPORT_MC_MGCG | 920 AMD_CG_SUPPORT_MC_LS | 921 AMD_CG_SUPPORT_SDMA_LS | 922 AMD_CG_SUPPORT_HDP_MGCG | 923 AMD_CG_SUPPORT_HDP_LS | 924 AMD_CG_SUPPORT_ATHUB_MGCG | 925 AMD_CG_SUPPORT_ATHUB_LS | 926 AMD_CG_SUPPORT_IH_CG | 927 AMD_CG_SUPPORT_VCN_MGCG | 928 AMD_CG_SUPPORT_JPEG_MGCG | 929 AMD_CG_SUPPORT_SDMA_MGCG; 930 adev->pg_flags = AMD_PG_SUPPORT_VCN | 931 AMD_PG_SUPPORT_VCN_DPG | 932 AMD_PG_SUPPORT_JPEG | 933 AMD_PG_SUPPORT_GFX_PG; 934 adev->external_rev_id = adev->rev_id + 0x01; 935 break; 936 default: 937 /* FIXME: not supported yet */ 938 return -EINVAL; 939 } 940 941 if (adev->harvest_ip_mask & AMD_HARVEST_IP_VCN_MASK) 942 adev->pg_flags &= ~(AMD_PG_SUPPORT_VCN | 943 AMD_PG_SUPPORT_VCN_DPG | 944 AMD_PG_SUPPORT_JPEG); 945 946 if (amdgpu_sriov_vf(adev)) { 947 amdgpu_virt_init_setting(adev); 948 xgpu_nv_mailbox_set_irq_funcs(adev); 949 } 950 951 return 0; 952} 953 954static int nv_common_late_init(void *handle) 955{ 956 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 957 958 if (amdgpu_sriov_vf(adev)) { 959 xgpu_nv_mailbox_get_irq(adev); 960 if (adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0) { 961 amdgpu_virt_update_sriov_video_codec(adev, 962 sriov_sc_video_codecs_encode_array, 963 ARRAY_SIZE(sriov_sc_video_codecs_encode_array), 964 sriov_sc_video_codecs_decode_array_vcn1, 965 ARRAY_SIZE(sriov_sc_video_codecs_decode_array_vcn1)); 966 } else { 967 amdgpu_virt_update_sriov_video_codec(adev, 968 sriov_sc_video_codecs_encode_array, 969 ARRAY_SIZE(sriov_sc_video_codecs_encode_array), 970 sriov_sc_video_codecs_decode_array_vcn0, 971 ARRAY_SIZE(sriov_sc_video_codecs_decode_array_vcn0)); 972 } 973 } 974 975 /* Enable selfring doorbell aperture late because doorbell BAR 976 * aperture will change if resize BAR successfully in gmc sw_init. 977 */ 978 adev->nbio.funcs->enable_doorbell_selfring_aperture(adev, true); 979 980 return 0; 981} 982 983static int nv_common_sw_init(void *handle) 984{ 985 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 986 987 if (amdgpu_sriov_vf(adev)) 988 xgpu_nv_mailbox_add_irq_id(adev); 989 990 return 0; 991} 992 993static int nv_common_sw_fini(void *handle) 994{ 995 return 0; 996} 997 998static int nv_common_hw_init(void *handle) 999{ 1000 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 1001 1002 if (adev->nbio.funcs->apply_lc_spc_mode_wa) 1003 adev->nbio.funcs->apply_lc_spc_mode_wa(adev); 1004 1005 if (adev->nbio.funcs->apply_l1_link_width_reconfig_wa) 1006 adev->nbio.funcs->apply_l1_link_width_reconfig_wa(adev); 1007 1008 /* enable aspm */ 1009 nv_program_aspm(adev); 1010 /* setup nbio registers */ 1011 adev->nbio.funcs->init_registers(adev); 1012 /* remap HDP registers to a hole in mmio space, 1013 * for the purpose of expose those registers 1014 * to process space 1015 */ 1016 if (adev->nbio.funcs->remap_hdp_registers && !amdgpu_sriov_vf(adev)) 1017 adev->nbio.funcs->remap_hdp_registers(adev); 1018 /* enable the doorbell aperture */ 1019 adev->nbio.funcs->enable_doorbell_aperture(adev, true); 1020 1021 return 0; 1022} 1023 1024static int nv_common_hw_fini(void *handle) 1025{ 1026 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 1027 1028 /* Disable the doorbell aperture and selfring doorbell aperture 1029 * separately in hw_fini because nv_enable_doorbell_aperture 1030 * has been removed and there is no need to delay disabling 1031 * selfring doorbell. 1032 */ 1033 adev->nbio.funcs->enable_doorbell_aperture(adev, false); 1034 adev->nbio.funcs->enable_doorbell_selfring_aperture(adev, false); 1035 1036 return 0; 1037} 1038 1039static int nv_common_suspend(void *handle) 1040{ 1041 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 1042 1043 return nv_common_hw_fini(adev); 1044} 1045 1046static int nv_common_resume(void *handle) 1047{ 1048 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 1049 1050 return nv_common_hw_init(adev); 1051} 1052 1053static bool nv_common_is_idle(void *handle) 1054{ 1055 return true; 1056} 1057 1058static int nv_common_wait_for_idle(void *handle) 1059{ 1060 return 0; 1061} 1062 1063static int nv_common_soft_reset(void *handle) 1064{ 1065 return 0; 1066} 1067 1068static int nv_common_set_clockgating_state(void *handle, 1069 enum amd_clockgating_state state) 1070{ 1071 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 1072 1073 if (amdgpu_sriov_vf(adev)) 1074 return 0; 1075 1076 switch (adev->ip_versions[NBIO_HWIP][0]) { 1077 case IP_VERSION(2, 3, 0): 1078 case IP_VERSION(2, 3, 1): 1079 case IP_VERSION(2, 3, 2): 1080 case IP_VERSION(3, 3, 0): 1081 case IP_VERSION(3, 3, 1): 1082 case IP_VERSION(3, 3, 2): 1083 case IP_VERSION(3, 3, 3): 1084 adev->nbio.funcs->update_medium_grain_clock_gating(adev, 1085 state == AMD_CG_STATE_GATE); 1086 adev->nbio.funcs->update_medium_grain_light_sleep(adev, 1087 state == AMD_CG_STATE_GATE); 1088 adev->hdp.funcs->update_clock_gating(adev, 1089 state == AMD_CG_STATE_GATE); 1090 adev->smuio.funcs->update_rom_clock_gating(adev, 1091 state == AMD_CG_STATE_GATE); 1092 break; 1093 default: 1094 break; 1095 } 1096 return 0; 1097} 1098 1099static int nv_common_set_powergating_state(void *handle, 1100 enum amd_powergating_state state) 1101{ 1102 /* TODO */ 1103 return 0; 1104} 1105 1106static void nv_common_get_clockgating_state(void *handle, u64 *flags) 1107{ 1108 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 1109 1110 if (amdgpu_sriov_vf(adev)) 1111 *flags = 0; 1112 1113 adev->nbio.funcs->get_clockgating_state(adev, flags); 1114 1115 adev->hdp.funcs->get_clock_gating_state(adev, flags); 1116 1117 adev->smuio.funcs->get_clock_gating_state(adev, flags); 1118 1119 return; 1120} 1121 1122static const struct amd_ip_funcs nv_common_ip_funcs = { 1123 .name = "nv_common", 1124 .early_init = nv_common_early_init, 1125 .late_init = nv_common_late_init, 1126 .sw_init = nv_common_sw_init, 1127 .sw_fini = nv_common_sw_fini, 1128 .hw_init = nv_common_hw_init, 1129 .hw_fini = nv_common_hw_fini, 1130 .suspend = nv_common_suspend, 1131 .resume = nv_common_resume, 1132 .is_idle = nv_common_is_idle, 1133 .wait_for_idle = nv_common_wait_for_idle, 1134 .soft_reset = nv_common_soft_reset, 1135 .set_clockgating_state = nv_common_set_clockgating_state, 1136 .set_powergating_state = nv_common_set_powergating_state, 1137 .get_clockgating_state = nv_common_get_clockgating_state, 1138}; 1139