1 /* 2 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. 3 * All Rights Reserved. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Software"), 7 * to deal in the Software without restriction, including without limitation 8 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 9 * and/or sell copies of the Software, and to permit persons to whom the 10 * Software is furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice (including the next 13 * paragraph) shall be included in all copies or substantial portions of the 14 * Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 */ 24 25 #include <drm/amdgpu_drm.h> 26 #include <drm/drm_aperture.h> 27 #include <drm/drm_drv.h> 28 #include <drm/drm_gem.h> 29 #include <drm/drm_vblank.h> 30 #include <drm/drm_managed.h> 31 #include "amdgpu_drv.h" 32 33 #include <drm/drm_pciids.h> 34 #include <linux/module.h> 35 #include <linux/pm_runtime.h> 36 #include <linux/vga_switcheroo.h> 37 #include <drm/drm_probe_helper.h> 38 #include <linux/mmu_notifier.h> 39 #include <linux/suspend.h> 40 #include <linux/cc_platform.h> 41 #include <linux/fb.h> 42 43 #include "amdgpu.h" 44 #include "amdgpu_irq.h" 45 #include "amdgpu_dma_buf.h" 46 #include "amdgpu_sched.h" 47 #include "amdgpu_fdinfo.h" 48 #include "amdgpu_amdkfd.h" 49 50 #include "amdgpu_ras.h" 51 #include "amdgpu_xgmi.h" 52 #include "amdgpu_reset.h" 53 54 /* 55 * KMS wrapper. 56 * - 3.0.0 - initial driver 57 * - 3.1.0 - allow reading more status registers (GRBM, SRBM, SDMA, CP) 58 * - 3.2.0 - GFX8: Uses EOP_TC_WB_ACTION_EN, so UMDs don't have to do the same 59 * at the end of IBs. 60 * - 3.3.0 - Add VM support for UVD on supported hardware. 61 * - 3.4.0 - Add AMDGPU_INFO_NUM_EVICTIONS. 62 * - 3.5.0 - Add support for new UVD_NO_OP register. 63 * - 3.6.0 - kmd involves use CONTEXT_CONTROL in ring buffer. 64 * - 3.7.0 - Add support for VCE clock list packet 65 * - 3.8.0 - Add support raster config init in the kernel 66 * - 3.9.0 - Add support for memory query info about VRAM and GTT. 67 * - 3.10.0 - Add support for new fences ioctl, new gem ioctl flags 68 * - 3.11.0 - Add support for sensor query info (clocks, temp, etc). 69 * - 3.12.0 - Add query for double offchip LDS buffers 70 * - 3.13.0 - Add PRT support 71 * - 3.14.0 - Fix race in amdgpu_ctx_get_fence() and note new functionality 72 * - 3.15.0 - Export more gpu info for gfx9 73 * - 3.16.0 - Add reserved vmid support 74 * - 3.17.0 - Add AMDGPU_NUM_VRAM_CPU_PAGE_FAULTS. 75 * - 3.18.0 - Export gpu always on cu bitmap 76 * - 3.19.0 - Add support for UVD MJPEG decode 77 * - 3.20.0 - Add support for local BOs 78 * - 3.21.0 - Add DRM_AMDGPU_FENCE_TO_HANDLE ioctl 79 * - 3.22.0 - Add DRM_AMDGPU_SCHED ioctl 80 * - 3.23.0 - Add query for VRAM lost counter 81 * - 3.24.0 - Add high priority compute support for gfx9 82 * - 3.25.0 - Add support for sensor query info (stable pstate sclk/mclk). 83 * - 3.26.0 - GFX9: Process AMDGPU_IB_FLAG_TC_WB_NOT_INVALIDATE. 84 * - 3.27.0 - Add new chunk to to AMDGPU_CS to enable BO_LIST creation. 85 * - 3.28.0 - Add AMDGPU_CHUNK_ID_SCHEDULED_DEPENDENCIES 86 * - 3.29.0 - Add AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID 87 * - 3.30.0 - Add AMDGPU_SCHED_OP_CONTEXT_PRIORITY_OVERRIDE. 88 * - 3.31.0 - Add support for per-flip tiling attribute changes with DC 89 * - 3.32.0 - Add syncobj timeline support to AMDGPU_CS. 90 * - 3.33.0 - Fixes for GDS ENOMEM failures in AMDGPU_CS. 91 * - 3.34.0 - Non-DC can flip correctly between buffers with different pitches 92 * - 3.35.0 - Add drm_amdgpu_info_device::tcc_disabled_mask 93 * - 3.36.0 - Allow reading more status registers on si/cik 94 * - 3.37.0 - L2 is invalidated before SDMA IBs, needed for correctness 95 * - 3.38.0 - Add AMDGPU_IB_FLAG_EMIT_MEM_SYNC 96 * - 3.39.0 - DMABUF implicit sync does a full pipeline sync 97 * - 3.40.0 - Add AMDGPU_IDS_FLAGS_TMZ 98 * - 3.41.0 - Add video codec query 99 * - 3.42.0 - Add 16bpc fixed point display support 100 * - 3.43.0 - Add device hot plug/unplug support 101 * - 3.44.0 - DCN3 supports DCC independent block settings: !64B && 128B, 64B && 128B 102 */ 103 #define KMS_DRIVER_MAJOR 3 104 #define KMS_DRIVER_MINOR 44 105 #define KMS_DRIVER_PATCHLEVEL 0 106 107 int amdgpu_vram_limit; 108 int amdgpu_vis_vram_limit; 109 int amdgpu_gart_size = -1; /* auto */ 110 int amdgpu_gtt_size = -1; /* auto */ 111 int amdgpu_moverate = -1; /* auto */ 112 int amdgpu_benchmarking; 113 int amdgpu_testing; 114 int amdgpu_audio = -1; 115 int amdgpu_disp_priority; 116 int amdgpu_hw_i2c; 117 int amdgpu_pcie_gen2 = -1; 118 int amdgpu_msi = -1; 119 char amdgpu_lockup_timeout[AMDGPU_MAX_TIMEOUT_PARAM_LENGTH]; 120 int amdgpu_dpm = -1; 121 int amdgpu_fw_load_type = -1; 122 int amdgpu_aspm = -1; 123 int amdgpu_runtime_pm = -1; 124 uint amdgpu_ip_block_mask = 0xffffffff; 125 int amdgpu_bapm = -1; 126 int amdgpu_deep_color; 127 int amdgpu_vm_size = -1; 128 int amdgpu_vm_fragment_size = -1; 129 int amdgpu_vm_block_size = -1; 130 int amdgpu_vm_fault_stop; 131 int amdgpu_vm_debug; 132 int amdgpu_vm_update_mode = -1; 133 int amdgpu_exp_hw_support; 134 int amdgpu_dc = -1; 135 int amdgpu_sched_jobs = 32; 136 int amdgpu_sched_hw_submission = 2; 137 uint amdgpu_pcie_gen_cap; 138 uint amdgpu_pcie_lane_cap; 139 uint amdgpu_cg_mask = 0xffffffff; 140 uint amdgpu_pg_mask = 0xffffffff; 141 uint amdgpu_sdma_phase_quantum = 32; 142 char *amdgpu_disable_cu = NULL; 143 char *amdgpu_virtual_display = NULL; 144 145 /* 146 * OverDrive(bit 14) disabled by default 147 * GFX DCS(bit 19) disabled by default 148 */ 149 uint amdgpu_pp_feature_mask = 0xfff7bfff; 150 uint amdgpu_force_long_training; 151 int amdgpu_job_hang_limit; 152 int amdgpu_lbpw = -1; 153 int amdgpu_compute_multipipe = -1; 154 int amdgpu_gpu_recovery = -1; /* auto */ 155 int amdgpu_emu_mode; 156 uint amdgpu_smu_memory_pool_size; 157 int amdgpu_smu_pptable_id = -1; 158 /* 159 * FBC (bit 0) disabled by default 160 * MULTI_MON_PP_MCLK_SWITCH (bit 1) enabled by default 161 * - With this, for multiple monitors in sync(e.g. with the same model), 162 * mclk switching will be allowed. And the mclk will be not foced to the 163 * highest. That helps saving some idle power. 164 * DISABLE_FRACTIONAL_PWM (bit 2) disabled by default 165 * PSR (bit 3) disabled by default 166 * EDP NO POWER SEQUENCING (bit 4) disabled by default 167 */ 168 uint amdgpu_dc_feature_mask = 2; 169 uint amdgpu_dc_debug_mask; 170 int amdgpu_async_gfx_ring = 1; 171 int amdgpu_mcbp; 172 int amdgpu_discovery = -1; 173 int amdgpu_mes; 174 int amdgpu_noretry = -1; 175 int amdgpu_force_asic_type = -1; 176 int amdgpu_tmz = -1; /* auto */ 177 uint amdgpu_freesync_vid_mode; 178 int amdgpu_reset_method = -1; /* auto */ 179 int amdgpu_num_kcq = -1; 180 int amdgpu_smartshift_bias; 181 182 static void amdgpu_drv_delayed_reset_work_handler(struct work_struct *work); 183 184 struct amdgpu_mgpu_info mgpu_info = { 185 .mutex = __MUTEX_INITIALIZER(mgpu_info.mutex), 186 .delayed_reset_work = __DELAYED_WORK_INITIALIZER( 187 mgpu_info.delayed_reset_work, 188 amdgpu_drv_delayed_reset_work_handler, 0), 189 }; 190 int amdgpu_ras_enable = -1; 191 uint amdgpu_ras_mask = 0xffffffff; 192 int amdgpu_bad_page_threshold = -1; 193 struct amdgpu_watchdog_timer amdgpu_watchdog_timer = { 194 .timeout_fatal_disable = false, 195 .period = 0x0, /* default to 0x0 (timeout disable) */ 196 }; 197 198 /** 199 * DOC: vramlimit (int) 200 * Restrict the total amount of VRAM in MiB for testing. The default is 0 (Use full VRAM). 201 */ 202 MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing, in megabytes"); 203 module_param_named(vramlimit, amdgpu_vram_limit, int, 0600); 204 205 /** 206 * DOC: vis_vramlimit (int) 207 * Restrict the amount of CPU visible VRAM in MiB for testing. The default is 0 (Use full CPU visible VRAM). 208 */ 209 MODULE_PARM_DESC(vis_vramlimit, "Restrict visible VRAM for testing, in megabytes"); 210 module_param_named(vis_vramlimit, amdgpu_vis_vram_limit, int, 0444); 211 212 /** 213 * DOC: gartsize (uint) 214 * Restrict the size of GART in Mib (32, 64, etc.) for testing. The default is -1 (The size depends on asic). 215 */ 216 MODULE_PARM_DESC(gartsize, "Size of GART to setup in megabytes (32, 64, etc., -1=auto)"); 217 module_param_named(gartsize, amdgpu_gart_size, uint, 0600); 218 219 /** 220 * DOC: gttsize (int) 221 * Restrict the size of GTT domain in MiB for testing. The default is -1 (It's VRAM size if 3GB < VRAM < 3/4 RAM, 222 * otherwise 3/4 RAM size). 223 */ 224 MODULE_PARM_DESC(gttsize, "Size of the GTT domain in megabytes (-1 = auto)"); 225 module_param_named(gttsize, amdgpu_gtt_size, int, 0600); 226 227 /** 228 * DOC: moverate (int) 229 * Set maximum buffer migration rate in MB/s. The default is -1 (8 MB/s). 230 */ 231 MODULE_PARM_DESC(moverate, "Maximum buffer migration rate in MB/s. (32, 64, etc., -1=auto, 0=1=disabled)"); 232 module_param_named(moverate, amdgpu_moverate, int, 0600); 233 234 /** 235 * DOC: benchmark (int) 236 * Run benchmarks. The default is 0 (Skip benchmarks). 237 */ 238 MODULE_PARM_DESC(benchmark, "Run benchmark"); 239 module_param_named(benchmark, amdgpu_benchmarking, int, 0444); 240 241 /** 242 * DOC: test (int) 243 * Test BO GTT->VRAM and VRAM->GTT GPU copies. The default is 0 (Skip test, only set 1 to run test). 244 */ 245 MODULE_PARM_DESC(test, "Run tests"); 246 module_param_named(test, amdgpu_testing, int, 0444); 247 248 /** 249 * DOC: audio (int) 250 * Set HDMI/DPAudio. Only affects non-DC display handling. The default is -1 (Enabled), set 0 to disabled it. 251 */ 252 MODULE_PARM_DESC(audio, "Audio enable (-1 = auto, 0 = disable, 1 = enable)"); 253 module_param_named(audio, amdgpu_audio, int, 0444); 254 255 /** 256 * DOC: disp_priority (int) 257 * Set display Priority (1 = normal, 2 = high). Only affects non-DC display handling. The default is 0 (auto). 258 */ 259 MODULE_PARM_DESC(disp_priority, "Display Priority (0 = auto, 1 = normal, 2 = high)"); 260 module_param_named(disp_priority, amdgpu_disp_priority, int, 0444); 261 262 /** 263 * DOC: hw_i2c (int) 264 * To enable hw i2c engine. Only affects non-DC display handling. The default is 0 (Disabled). 265 */ 266 MODULE_PARM_DESC(hw_i2c, "hw i2c engine enable (0 = disable)"); 267 module_param_named(hw_i2c, amdgpu_hw_i2c, int, 0444); 268 269 /** 270 * DOC: pcie_gen2 (int) 271 * To disable PCIE Gen2/3 mode (0 = disable, 1 = enable). The default is -1 (auto, enabled). 272 */ 273 MODULE_PARM_DESC(pcie_gen2, "PCIE Gen2 mode (-1 = auto, 0 = disable, 1 = enable)"); 274 module_param_named(pcie_gen2, amdgpu_pcie_gen2, int, 0444); 275 276 /** 277 * DOC: msi (int) 278 * To disable Message Signaled Interrupts (MSI) functionality (1 = enable, 0 = disable). The default is -1 (auto, enabled). 279 */ 280 MODULE_PARM_DESC(msi, "MSI support (1 = enable, 0 = disable, -1 = auto)"); 281 module_param_named(msi, amdgpu_msi, int, 0444); 282 283 /** 284 * DOC: lockup_timeout (string) 285 * Set GPU scheduler timeout value in ms. 286 * 287 * The format can be [Non-Compute] or [GFX,Compute,SDMA,Video]. That is there can be one or 288 * multiple values specified. 0 and negative values are invalidated. They will be adjusted 289 * to the default timeout. 290 * 291 * - With one value specified, the setting will apply to all non-compute jobs. 292 * - With multiple values specified, the first one will be for GFX. 293 * The second one is for Compute. The third and fourth ones are 294 * for SDMA and Video. 295 * 296 * By default(with no lockup_timeout settings), the timeout for all non-compute(GFX, SDMA and Video) 297 * jobs is 10000. The timeout for compute is 60000. 298 */ 299 MODULE_PARM_DESC(lockup_timeout, "GPU lockup timeout in ms (default: for bare metal 10000 for non-compute jobs and 60000 for compute jobs; " 300 "for passthrough or sriov, 10000 for all jobs." 301 " 0: keep default value. negative: infinity timeout), " 302 "format: for bare metal [Non-Compute] or [GFX,Compute,SDMA,Video]; " 303 "for passthrough or sriov [all jobs] or [GFX,Compute,SDMA,Video]."); 304 module_param_string(lockup_timeout, amdgpu_lockup_timeout, sizeof(amdgpu_lockup_timeout), 0444); 305 306 /** 307 * DOC: dpm (int) 308 * Override for dynamic power management setting 309 * (0 = disable, 1 = enable) 310 * The default is -1 (auto). 311 */ 312 MODULE_PARM_DESC(dpm, "DPM support (1 = enable, 0 = disable, -1 = auto)"); 313 module_param_named(dpm, amdgpu_dpm, int, 0444); 314 315 /** 316 * DOC: fw_load_type (int) 317 * Set different firmware loading type for debugging, if supported. 318 * Set to 0 to force direct loading if supported by the ASIC. Set 319 * to -1 to select the default loading mode for the ASIC, as defined 320 * by the driver. The default is -1 (auto). 321 */ 322 MODULE_PARM_DESC(fw_load_type, "firmware loading type (0 = force direct if supported, -1 = auto)"); 323 module_param_named(fw_load_type, amdgpu_fw_load_type, int, 0444); 324 325 /** 326 * DOC: aspm (int) 327 * To disable ASPM (1 = enable, 0 = disable). The default is -1 (auto, enabled). 328 */ 329 MODULE_PARM_DESC(aspm, "ASPM support (1 = enable, 0 = disable, -1 = auto)"); 330 module_param_named(aspm, amdgpu_aspm, int, 0444); 331 332 /** 333 * DOC: runpm (int) 334 * Override for runtime power management control for dGPUs. The amdgpu driver can dynamically power down 335 * the dGPUs when they are idle if supported. The default is -1 (auto enable). 336 * Setting the value to 0 disables this functionality. 337 */ 338 MODULE_PARM_DESC(runpm, "PX runtime pm (2 = force enable with BAMACO, 1 = force enable with BACO, 0 = disable, -1 = auto)"); 339 module_param_named(runpm, amdgpu_runtime_pm, int, 0444); 340 341 /** 342 * DOC: ip_block_mask (uint) 343 * Override what IP blocks are enabled on the GPU. Each GPU is a collection of IP blocks (gfx, display, video, etc.). 344 * Use this parameter to disable specific blocks. Note that the IP blocks do not have a fixed index. Some asics may not have 345 * some IPs or may include multiple instances of an IP so the ordering various from asic to asic. See the driver output in 346 * the kernel log for the list of IPs on the asic. The default is 0xffffffff (enable all blocks on a device). 347 */ 348 MODULE_PARM_DESC(ip_block_mask, "IP Block Mask (all blocks enabled (default))"); 349 module_param_named(ip_block_mask, amdgpu_ip_block_mask, uint, 0444); 350 351 /** 352 * DOC: bapm (int) 353 * Bidirectional Application Power Management (BAPM) used to dynamically share TDP between CPU and GPU. Set value 0 to disable it. 354 * The default -1 (auto, enabled) 355 */ 356 MODULE_PARM_DESC(bapm, "BAPM support (1 = enable, 0 = disable, -1 = auto)"); 357 module_param_named(bapm, amdgpu_bapm, int, 0444); 358 359 /** 360 * DOC: deep_color (int) 361 * Set 1 to enable Deep Color support. Only affects non-DC display handling. The default is 0 (disabled). 362 */ 363 MODULE_PARM_DESC(deep_color, "Deep Color support (1 = enable, 0 = disable (default))"); 364 module_param_named(deep_color, amdgpu_deep_color, int, 0444); 365 366 /** 367 * DOC: vm_size (int) 368 * Override the size of the GPU's per client virtual address space in GiB. The default is -1 (automatic for each asic). 369 */ 370 MODULE_PARM_DESC(vm_size, "VM address space size in gigabytes (default 64GB)"); 371 module_param_named(vm_size, amdgpu_vm_size, int, 0444); 372 373 /** 374 * DOC: vm_fragment_size (int) 375 * Override VM fragment size in bits (4, 5, etc. 4 = 64K, 9 = 2M). The default is -1 (automatic for each asic). 376 */ 377 MODULE_PARM_DESC(vm_fragment_size, "VM fragment size in bits (4, 5, etc. 4 = 64K (default), Max 9 = 2M)"); 378 module_param_named(vm_fragment_size, amdgpu_vm_fragment_size, int, 0444); 379 380 /** 381 * DOC: vm_block_size (int) 382 * Override VM page table size in bits (default depending on vm_size and hw setup). The default is -1 (automatic for each asic). 383 */ 384 MODULE_PARM_DESC(vm_block_size, "VM page table size in bits (default depending on vm_size)"); 385 module_param_named(vm_block_size, amdgpu_vm_block_size, int, 0444); 386 387 /** 388 * DOC: vm_fault_stop (int) 389 * Stop on VM fault for debugging (0 = never, 1 = print first, 2 = always). The default is 0 (No stop). 390 */ 391 MODULE_PARM_DESC(vm_fault_stop, "Stop on VM fault (0 = never (default), 1 = print first, 2 = always)"); 392 module_param_named(vm_fault_stop, amdgpu_vm_fault_stop, int, 0444); 393 394 /** 395 * DOC: vm_debug (int) 396 * Debug VM handling (0 = disabled, 1 = enabled). The default is 0 (Disabled). 397 */ 398 MODULE_PARM_DESC(vm_debug, "Debug VM handling (0 = disabled (default), 1 = enabled)"); 399 module_param_named(vm_debug, amdgpu_vm_debug, int, 0644); 400 401 /** 402 * DOC: vm_update_mode (int) 403 * Override VM update mode. VM updated by using CPU (0 = never, 1 = Graphics only, 2 = Compute only, 3 = Both). The default 404 * is -1 (Only in large BAR(LB) systems Compute VM tables will be updated by CPU, otherwise 0, never). 405 */ 406 MODULE_PARM_DESC(vm_update_mode, "VM update using CPU (0 = never (default except for large BAR(LB)), 1 = Graphics only, 2 = Compute only (default for LB), 3 = Both"); 407 module_param_named(vm_update_mode, amdgpu_vm_update_mode, int, 0444); 408 409 /** 410 * DOC: exp_hw_support (int) 411 * Enable experimental hw support (1 = enable). The default is 0 (disabled). 412 */ 413 MODULE_PARM_DESC(exp_hw_support, "experimental hw support (1 = enable, 0 = disable (default))"); 414 module_param_named(exp_hw_support, amdgpu_exp_hw_support, int, 0444); 415 416 /** 417 * DOC: dc (int) 418 * Disable/Enable Display Core driver for debugging (1 = enable, 0 = disable). The default is -1 (automatic for each asic). 419 */ 420 MODULE_PARM_DESC(dc, "Display Core driver (1 = enable, 0 = disable, -1 = auto (default))"); 421 module_param_named(dc, amdgpu_dc, int, 0444); 422 423 /** 424 * DOC: sched_jobs (int) 425 * Override the max number of jobs supported in the sw queue. The default is 32. 426 */ 427 MODULE_PARM_DESC(sched_jobs, "the max number of jobs supported in the sw queue (default 32)"); 428 module_param_named(sched_jobs, amdgpu_sched_jobs, int, 0444); 429 430 /** 431 * DOC: sched_hw_submission (int) 432 * Override the max number of HW submissions. The default is 2. 433 */ 434 MODULE_PARM_DESC(sched_hw_submission, "the max number of HW submissions (default 2)"); 435 module_param_named(sched_hw_submission, amdgpu_sched_hw_submission, int, 0444); 436 437 /** 438 * DOC: ppfeaturemask (hexint) 439 * Override power features enabled. See enum PP_FEATURE_MASK in drivers/gpu/drm/amd/include/amd_shared.h. 440 * The default is the current set of stable power features. 441 */ 442 MODULE_PARM_DESC(ppfeaturemask, "all power features enabled (default))"); 443 module_param_named(ppfeaturemask, amdgpu_pp_feature_mask, hexint, 0444); 444 445 /** 446 * DOC: forcelongtraining (uint) 447 * Force long memory training in resume. 448 * The default is zero, indicates short training in resume. 449 */ 450 MODULE_PARM_DESC(forcelongtraining, "force memory long training"); 451 module_param_named(forcelongtraining, amdgpu_force_long_training, uint, 0444); 452 453 /** 454 * DOC: pcie_gen_cap (uint) 455 * Override PCIE gen speed capabilities. See the CAIL flags in drivers/gpu/drm/amd/include/amd_pcie.h. 456 * The default is 0 (automatic for each asic). 457 */ 458 MODULE_PARM_DESC(pcie_gen_cap, "PCIE Gen Caps (0: autodetect (default))"); 459 module_param_named(pcie_gen_cap, amdgpu_pcie_gen_cap, uint, 0444); 460 461 /** 462 * DOC: pcie_lane_cap (uint) 463 * Override PCIE lanes capabilities. See the CAIL flags in drivers/gpu/drm/amd/include/amd_pcie.h. 464 * The default is 0 (automatic for each asic). 465 */ 466 MODULE_PARM_DESC(pcie_lane_cap, "PCIE Lane Caps (0: autodetect (default))"); 467 module_param_named(pcie_lane_cap, amdgpu_pcie_lane_cap, uint, 0444); 468 469 /** 470 * DOC: cg_mask (uint) 471 * Override Clockgating features enabled on GPU (0 = disable clock gating). See the AMD_CG_SUPPORT flags in 472 * drivers/gpu/drm/amd/include/amd_shared.h. The default is 0xffffffff (all enabled). 473 */ 474 MODULE_PARM_DESC(cg_mask, "Clockgating flags mask (0 = disable clock gating)"); 475 module_param_named(cg_mask, amdgpu_cg_mask, uint, 0444); 476 477 /** 478 * DOC: pg_mask (uint) 479 * Override Powergating features enabled on GPU (0 = disable power gating). See the AMD_PG_SUPPORT flags in 480 * drivers/gpu/drm/amd/include/amd_shared.h. The default is 0xffffffff (all enabled). 481 */ 482 MODULE_PARM_DESC(pg_mask, "Powergating flags mask (0 = disable power gating)"); 483 module_param_named(pg_mask, amdgpu_pg_mask, uint, 0444); 484 485 /** 486 * DOC: sdma_phase_quantum (uint) 487 * Override SDMA context switch phase quantum (x 1K GPU clock cycles, 0 = no change). The default is 32. 488 */ 489 MODULE_PARM_DESC(sdma_phase_quantum, "SDMA context switch phase quantum (x 1K GPU clock cycles, 0 = no change (default 32))"); 490 module_param_named(sdma_phase_quantum, amdgpu_sdma_phase_quantum, uint, 0444); 491 492 /** 493 * DOC: disable_cu (charp) 494 * Set to disable CUs (It's set like se.sh.cu,...). The default is NULL. 495 */ 496 MODULE_PARM_DESC(disable_cu, "Disable CUs (se.sh.cu,...)"); 497 module_param_named(disable_cu, amdgpu_disable_cu, charp, 0444); 498 499 /** 500 * DOC: virtual_display (charp) 501 * Set to enable virtual display feature. This feature provides a virtual display hardware on headless boards 502 * or in virtualized environments. It will be set like xxxx:xx:xx.x,x;xxxx:xx:xx.x,x. It's the pci address of 503 * the device, plus the number of crtcs to expose. E.g., 0000:26:00.0,4 would enable 4 virtual crtcs on the pci 504 * device at 26:00.0. The default is NULL. 505 */ 506 MODULE_PARM_DESC(virtual_display, 507 "Enable virtual display feature (the virtual_display will be set like xxxx:xx:xx.x,x;xxxx:xx:xx.x,x)"); 508 module_param_named(virtual_display, amdgpu_virtual_display, charp, 0444); 509 510 /** 511 * DOC: job_hang_limit (int) 512 * Set how much time allow a job hang and not drop it. The default is 0. 513 */ 514 MODULE_PARM_DESC(job_hang_limit, "how much time allow a job hang and not drop it (default 0)"); 515 module_param_named(job_hang_limit, amdgpu_job_hang_limit, int ,0444); 516 517 /** 518 * DOC: lbpw (int) 519 * Override Load Balancing Per Watt (LBPW) support (1 = enable, 0 = disable). The default is -1 (auto, enabled). 520 */ 521 MODULE_PARM_DESC(lbpw, "Load Balancing Per Watt (LBPW) support (1 = enable, 0 = disable, -1 = auto)"); 522 module_param_named(lbpw, amdgpu_lbpw, int, 0444); 523 524 MODULE_PARM_DESC(compute_multipipe, "Force compute queues to be spread across pipes (1 = enable, 0 = disable, -1 = auto)"); 525 module_param_named(compute_multipipe, amdgpu_compute_multipipe, int, 0444); 526 527 /** 528 * DOC: gpu_recovery (int) 529 * Set to enable GPU recovery mechanism (1 = enable, 0 = disable). The default is -1 (auto, disabled except SRIOV). 530 */ 531 MODULE_PARM_DESC(gpu_recovery, "Enable GPU recovery mechanism, (2 = advanced tdr mode, 1 = enable, 0 = disable, -1 = auto)"); 532 module_param_named(gpu_recovery, amdgpu_gpu_recovery, int, 0444); 533 534 /** 535 * DOC: emu_mode (int) 536 * Set value 1 to enable emulation mode. This is only needed when running on an emulator. The default is 0 (disabled). 537 */ 538 MODULE_PARM_DESC(emu_mode, "Emulation mode, (1 = enable, 0 = disable)"); 539 module_param_named(emu_mode, amdgpu_emu_mode, int, 0444); 540 541 /** 542 * DOC: ras_enable (int) 543 * Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default)) 544 */ 545 MODULE_PARM_DESC(ras_enable, "Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default))"); 546 module_param_named(ras_enable, amdgpu_ras_enable, int, 0444); 547 548 /** 549 * DOC: ras_mask (uint) 550 * Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1 551 * See the flags in drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h 552 */ 553 MODULE_PARM_DESC(ras_mask, "Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1"); 554 module_param_named(ras_mask, amdgpu_ras_mask, uint, 0444); 555 556 /** 557 * DOC: timeout_fatal_disable (bool) 558 * Disable Watchdog timeout fatal error event 559 */ 560 MODULE_PARM_DESC(timeout_fatal_disable, "disable watchdog timeout fatal error (false = default)"); 561 module_param_named(timeout_fatal_disable, amdgpu_watchdog_timer.timeout_fatal_disable, bool, 0644); 562 563 /** 564 * DOC: timeout_period (uint) 565 * Modify the watchdog timeout max_cycles as (1 << period) 566 */ 567 MODULE_PARM_DESC(timeout_period, "watchdog timeout period (0 = timeout disabled, 1 ~ 0x23 = timeout maxcycles = (1 << period)"); 568 module_param_named(timeout_period, amdgpu_watchdog_timer.period, uint, 0644); 569 570 /** 571 * DOC: si_support (int) 572 * Set SI support driver. This parameter works after set config CONFIG_DRM_AMDGPU_SI. For SI asic, when radeon driver is enabled, 573 * set value 0 to use radeon driver, while set value 1 to use amdgpu driver. The default is using radeon driver when it available, 574 * otherwise using amdgpu driver. 575 */ 576 #ifdef CONFIG_DRM_AMDGPU_SI 577 578 #if defined(CONFIG_DRM_RADEON) || defined(CONFIG_DRM_RADEON_MODULE) 579 int amdgpu_si_support = 0; 580 MODULE_PARM_DESC(si_support, "SI support (1 = enabled, 0 = disabled (default))"); 581 #else 582 int amdgpu_si_support = 1; 583 MODULE_PARM_DESC(si_support, "SI support (1 = enabled (default), 0 = disabled)"); 584 #endif 585 586 module_param_named(si_support, amdgpu_si_support, int, 0444); 587 #endif 588 589 /** 590 * DOC: cik_support (int) 591 * Set CIK support driver. This parameter works after set config CONFIG_DRM_AMDGPU_CIK. For CIK asic, when radeon driver is enabled, 592 * set value 0 to use radeon driver, while set value 1 to use amdgpu driver. The default is using radeon driver when it available, 593 * otherwise using amdgpu driver. 594 */ 595 #ifdef CONFIG_DRM_AMDGPU_CIK 596 597 #if defined(CONFIG_DRM_RADEON) || defined(CONFIG_DRM_RADEON_MODULE) 598 int amdgpu_cik_support = 0; 599 MODULE_PARM_DESC(cik_support, "CIK support (1 = enabled, 0 = disabled (default))"); 600 #else 601 int amdgpu_cik_support = 1; 602 MODULE_PARM_DESC(cik_support, "CIK support (1 = enabled (default), 0 = disabled)"); 603 #endif 604 605 module_param_named(cik_support, amdgpu_cik_support, int, 0444); 606 #endif 607 608 /** 609 * DOC: smu_memory_pool_size (uint) 610 * It is used to reserve gtt for smu debug usage, setting value 0 to disable it. The actual size is value * 256MiB. 611 * E.g. 0x1 = 256Mbyte, 0x2 = 512Mbyte, 0x4 = 1 Gbyte, 0x8 = 2GByte. The default is 0 (disabled). 612 */ 613 MODULE_PARM_DESC(smu_memory_pool_size, 614 "reserve gtt for smu debug usage, 0 = disable," 615 "0x1 = 256Mbyte, 0x2 = 512Mbyte, 0x4 = 1 Gbyte, 0x8 = 2GByte"); 616 module_param_named(smu_memory_pool_size, amdgpu_smu_memory_pool_size, uint, 0444); 617 618 /** 619 * DOC: async_gfx_ring (int) 620 * It is used to enable gfx rings that could be configured with different prioritites or equal priorities 621 */ 622 MODULE_PARM_DESC(async_gfx_ring, 623 "Asynchronous GFX rings that could be configured with either different priorities (HP3D ring and LP3D ring), or equal priorities (0 = disabled, 1 = enabled (default))"); 624 module_param_named(async_gfx_ring, amdgpu_async_gfx_ring, int, 0444); 625 626 /** 627 * DOC: mcbp (int) 628 * It is used to enable mid command buffer preemption. (0 = disabled (default), 1 = enabled) 629 */ 630 MODULE_PARM_DESC(mcbp, 631 "Enable Mid-command buffer preemption (0 = disabled (default), 1 = enabled)"); 632 module_param_named(mcbp, amdgpu_mcbp, int, 0444); 633 634 /** 635 * DOC: discovery (int) 636 * Allow driver to discover hardware IP information from IP Discovery table at the top of VRAM. 637 * (-1 = auto (default), 0 = disabled, 1 = enabled, 2 = use ip_discovery table from file) 638 */ 639 MODULE_PARM_DESC(discovery, 640 "Allow driver to discover hardware IPs from IP Discovery table at the top of VRAM"); 641 module_param_named(discovery, amdgpu_discovery, int, 0444); 642 643 /** 644 * DOC: mes (int) 645 * Enable Micro Engine Scheduler. This is a new hw scheduling engine for gfx, sdma, and compute. 646 * (0 = disabled (default), 1 = enabled) 647 */ 648 MODULE_PARM_DESC(mes, 649 "Enable Micro Engine Scheduler (0 = disabled (default), 1 = enabled)"); 650 module_param_named(mes, amdgpu_mes, int, 0444); 651 652 /** 653 * DOC: noretry (int) 654 * Disable XNACK retry in the SQ by default on GFXv9 hardware. On ASICs that 655 * do not support per-process XNACK this also disables retry page faults. 656 * (0 = retry enabled, 1 = retry disabled, -1 auto (default)) 657 */ 658 MODULE_PARM_DESC(noretry, 659 "Disable retry faults (0 = retry enabled, 1 = retry disabled, -1 auto (default))"); 660 module_param_named(noretry, amdgpu_noretry, int, 0644); 661 662 /** 663 * DOC: force_asic_type (int) 664 * A non negative value used to specify the asic type for all supported GPUs. 665 */ 666 MODULE_PARM_DESC(force_asic_type, 667 "A non negative value used to specify the asic type for all supported GPUs"); 668 module_param_named(force_asic_type, amdgpu_force_asic_type, int, 0444); 669 670 671 672 #ifdef CONFIG_HSA_AMD 673 /** 674 * DOC: sched_policy (int) 675 * Set scheduling policy. Default is HWS(hardware scheduling) with over-subscription. 676 * Setting 1 disables over-subscription. Setting 2 disables HWS and statically 677 * assigns queues to HQDs. 678 */ 679 int sched_policy = KFD_SCHED_POLICY_HWS; 680 module_param(sched_policy, int, 0444); 681 MODULE_PARM_DESC(sched_policy, 682 "Scheduling policy (0 = HWS (Default), 1 = HWS without over-subscription, 2 = Non-HWS (Used for debugging only)"); 683 684 /** 685 * DOC: hws_max_conc_proc (int) 686 * Maximum number of processes that HWS can schedule concurrently. The maximum is the 687 * number of VMIDs assigned to the HWS, which is also the default. 688 */ 689 int hws_max_conc_proc = 8; 690 module_param(hws_max_conc_proc, int, 0444); 691 MODULE_PARM_DESC(hws_max_conc_proc, 692 "Max # processes HWS can execute concurrently when sched_policy=0 (0 = no concurrency, #VMIDs for KFD = Maximum(default))"); 693 694 /** 695 * DOC: cwsr_enable (int) 696 * CWSR(compute wave store and resume) allows the GPU to preempt shader execution in 697 * the middle of a compute wave. Default is 1 to enable this feature. Setting 0 698 * disables it. 699 */ 700 int cwsr_enable = 1; 701 module_param(cwsr_enable, int, 0444); 702 MODULE_PARM_DESC(cwsr_enable, "CWSR enable (0 = Off, 1 = On (Default))"); 703 704 /** 705 * DOC: max_num_of_queues_per_device (int) 706 * Maximum number of queues per device. Valid setting is between 1 and 4096. Default 707 * is 4096. 708 */ 709 int max_num_of_queues_per_device = KFD_MAX_NUM_OF_QUEUES_PER_DEVICE_DEFAULT; 710 module_param(max_num_of_queues_per_device, int, 0444); 711 MODULE_PARM_DESC(max_num_of_queues_per_device, 712 "Maximum number of supported queues per device (1 = Minimum, 4096 = default)"); 713 714 /** 715 * DOC: send_sigterm (int) 716 * Send sigterm to HSA process on unhandled exceptions. Default is not to send sigterm 717 * but just print errors on dmesg. Setting 1 enables sending sigterm. 718 */ 719 int send_sigterm; 720 module_param(send_sigterm, int, 0444); 721 MODULE_PARM_DESC(send_sigterm, 722 "Send sigterm to HSA process on unhandled exception (0 = disable, 1 = enable)"); 723 724 /** 725 * DOC: debug_largebar (int) 726 * Set debug_largebar as 1 to enable simulating large-bar capability on non-large bar 727 * system. This limits the VRAM size reported to ROCm applications to the visible 728 * size, usually 256MB. 729 * Default value is 0, diabled. 730 */ 731 int debug_largebar; 732 module_param(debug_largebar, int, 0444); 733 MODULE_PARM_DESC(debug_largebar, 734 "Debug large-bar flag used to simulate large-bar capability on non-large bar machine (0 = disable, 1 = enable)"); 735 736 /** 737 * DOC: ignore_crat (int) 738 * Ignore CRAT table during KFD initialization. By default, KFD uses the ACPI CRAT 739 * table to get information about AMD APUs. This option can serve as a workaround on 740 * systems with a broken CRAT table. 741 * 742 * Default is auto (according to asic type, iommu_v2, and crat table, to decide 743 * whehter use CRAT) 744 */ 745 int ignore_crat; 746 module_param(ignore_crat, int, 0444); 747 MODULE_PARM_DESC(ignore_crat, 748 "Ignore CRAT table during KFD initialization (0 = auto (default), 1 = ignore CRAT)"); 749 750 /** 751 * DOC: halt_if_hws_hang (int) 752 * Halt if HWS hang is detected. Default value, 0, disables the halt on hang. 753 * Setting 1 enables halt on hang. 754 */ 755 int halt_if_hws_hang; 756 module_param(halt_if_hws_hang, int, 0644); 757 MODULE_PARM_DESC(halt_if_hws_hang, "Halt if HWS hang is detected (0 = off (default), 1 = on)"); 758 759 /** 760 * DOC: hws_gws_support(bool) 761 * Assume that HWS supports GWS barriers regardless of what firmware version 762 * check says. Default value: false (rely on MEC2 firmware version check). 763 */ 764 bool hws_gws_support; 765 module_param(hws_gws_support, bool, 0444); 766 MODULE_PARM_DESC(hws_gws_support, "Assume MEC2 FW supports GWS barriers (false = rely on FW version check (Default), true = force supported)"); 767 768 /** 769 * DOC: queue_preemption_timeout_ms (int) 770 * queue preemption timeout in ms (1 = Minimum, 9000 = default) 771 */ 772 int queue_preemption_timeout_ms = 9000; 773 module_param(queue_preemption_timeout_ms, int, 0644); 774 MODULE_PARM_DESC(queue_preemption_timeout_ms, "queue preemption timeout in ms (1 = Minimum, 9000 = default)"); 775 776 /** 777 * DOC: debug_evictions(bool) 778 * Enable extra debug messages to help determine the cause of evictions 779 */ 780 bool debug_evictions; 781 module_param(debug_evictions, bool, 0644); 782 MODULE_PARM_DESC(debug_evictions, "enable eviction debug messages (false = default)"); 783 784 /** 785 * DOC: no_system_mem_limit(bool) 786 * Disable system memory limit, to support multiple process shared memory 787 */ 788 bool no_system_mem_limit; 789 module_param(no_system_mem_limit, bool, 0644); 790 MODULE_PARM_DESC(no_system_mem_limit, "disable system memory limit (false = default)"); 791 792 /** 793 * DOC: no_queue_eviction_on_vm_fault (int) 794 * If set, process queues will not be evicted on gpuvm fault. This is to keep the wavefront context for debugging (0 = queue eviction, 1 = no queue eviction). The default is 0 (queue eviction). 795 */ 796 int amdgpu_no_queue_eviction_on_vm_fault = 0; 797 MODULE_PARM_DESC(no_queue_eviction_on_vm_fault, "No queue eviction on VM fault (0 = queue eviction, 1 = no queue eviction)"); 798 module_param_named(no_queue_eviction_on_vm_fault, amdgpu_no_queue_eviction_on_vm_fault, int, 0444); 799 #endif 800 801 /** 802 * DOC: dcfeaturemask (uint) 803 * Override display features enabled. See enum DC_FEATURE_MASK in drivers/gpu/drm/amd/include/amd_shared.h. 804 * The default is the current set of stable display features. 805 */ 806 MODULE_PARM_DESC(dcfeaturemask, "all stable DC features enabled (default))"); 807 module_param_named(dcfeaturemask, amdgpu_dc_feature_mask, uint, 0444); 808 809 /** 810 * DOC: dcdebugmask (uint) 811 * Override display features enabled. See enum DC_DEBUG_MASK in drivers/gpu/drm/amd/include/amd_shared.h. 812 */ 813 MODULE_PARM_DESC(dcdebugmask, "all debug options disabled (default))"); 814 module_param_named(dcdebugmask, amdgpu_dc_debug_mask, uint, 0444); 815 816 /** 817 * DOC: abmlevel (uint) 818 * Override the default ABM (Adaptive Backlight Management) level used for DC 819 * enabled hardware. Requires DMCU to be supported and loaded. 820 * Valid levels are 0-4. A value of 0 indicates that ABM should be disabled by 821 * default. Values 1-4 control the maximum allowable brightness reduction via 822 * the ABM algorithm, with 1 being the least reduction and 4 being the most 823 * reduction. 824 * 825 * Defaults to 0, or disabled. Userspace can still override this level later 826 * after boot. 827 */ 828 uint amdgpu_dm_abm_level; 829 MODULE_PARM_DESC(abmlevel, "ABM level (0 = off (default), 1-4 = backlight reduction level) "); 830 module_param_named(abmlevel, amdgpu_dm_abm_level, uint, 0444); 831 832 int amdgpu_backlight = -1; 833 MODULE_PARM_DESC(backlight, "Backlight control (0 = pwm, 1 = aux, -1 auto (default))"); 834 module_param_named(backlight, amdgpu_backlight, bint, 0444); 835 836 /** 837 * DOC: tmz (int) 838 * Trusted Memory Zone (TMZ) is a method to protect data being written 839 * to or read from memory. 840 * 841 * The default value: 0 (off). TODO: change to auto till it is completed. 842 */ 843 MODULE_PARM_DESC(tmz, "Enable TMZ feature (-1 = auto (default), 0 = off, 1 = on)"); 844 module_param_named(tmz, amdgpu_tmz, int, 0444); 845 846 /** 847 * DOC: freesync_video (uint) 848 * Enable the optimization to adjust front porch timing to achieve seamless 849 * mode change experience when setting a freesync supported mode for which full 850 * modeset is not needed. 851 * 852 * The Display Core will add a set of modes derived from the base FreeSync 853 * video mode into the corresponding connector's mode list based on commonly 854 * used refresh rates and VRR range of the connected display, when users enable 855 * this feature. From the userspace perspective, they can see a seamless mode 856 * change experience when the change between different refresh rates under the 857 * same resolution. Additionally, userspace applications such as Video playback 858 * can read this modeset list and change the refresh rate based on the video 859 * frame rate. Finally, the userspace can also derive an appropriate mode for a 860 * particular refresh rate based on the FreeSync Mode and add it to the 861 * connector's mode list. 862 * 863 * Note: This is an experimental feature. 864 * 865 * The default value: 0 (off). 866 */ 867 MODULE_PARM_DESC( 868 freesync_video, 869 "Enable freesync modesetting optimization feature (0 = off (default), 1 = on)"); 870 module_param_named(freesync_video, amdgpu_freesync_vid_mode, uint, 0444); 871 872 /** 873 * DOC: reset_method (int) 874 * GPU reset method (-1 = auto (default), 0 = legacy, 1 = mode0, 2 = mode1, 3 = mode2, 4 = baco, 5 = pci) 875 */ 876 MODULE_PARM_DESC(reset_method, "GPU reset method (-1 = auto (default), 0 = legacy, 1 = mode0, 2 = mode1, 3 = mode2, 4 = baco/bamaco, 5 = pci)"); 877 module_param_named(reset_method, amdgpu_reset_method, int, 0444); 878 879 /** 880 * DOC: bad_page_threshold (int) Bad page threshold is specifies the 881 * threshold value of faulty pages detected by RAS ECC, which may 882 * result in the GPU entering bad status when the number of total 883 * faulty pages by ECC exceeds the threshold value. 884 */ 885 MODULE_PARM_DESC(bad_page_threshold, "Bad page threshold(-1 = auto(default value), 0 = disable bad page retirement, -2 = ignore bad page threshold)"); 886 module_param_named(bad_page_threshold, amdgpu_bad_page_threshold, int, 0444); 887 888 MODULE_PARM_DESC(num_kcq, "number of kernel compute queue user want to setup (8 if set to greater than 8 or less than 0, only affect gfx 8+)"); 889 module_param_named(num_kcq, amdgpu_num_kcq, int, 0444); 890 891 /** 892 * DOC: smu_pptable_id (int) 893 * Used to override pptable id. id = 0 use VBIOS pptable. 894 * id > 0 use the soft pptable with specicfied id. 895 */ 896 MODULE_PARM_DESC(smu_pptable_id, 897 "specify pptable id to be used (-1 = auto(default) value, 0 = use pptable from vbios, > 0 = soft pptable id)"); 898 module_param_named(smu_pptable_id, amdgpu_smu_pptable_id, int, 0444); 899 900 /* These devices are not supported by amdgpu. 901 * They are supported by the mach64, r128, radeon drivers 902 */ 903 static const u16 amdgpu_unsupported_pciidlist[] = { 904 /* mach64 */ 905 0x4354, 906 0x4358, 907 0x4554, 908 0x4742, 909 0x4744, 910 0x4749, 911 0x474C, 912 0x474D, 913 0x474E, 914 0x474F, 915 0x4750, 916 0x4751, 917 0x4752, 918 0x4753, 919 0x4754, 920 0x4755, 921 0x4756, 922 0x4757, 923 0x4758, 924 0x4759, 925 0x475A, 926 0x4C42, 927 0x4C44, 928 0x4C47, 929 0x4C49, 930 0x4C4D, 931 0x4C4E, 932 0x4C50, 933 0x4C51, 934 0x4C52, 935 0x4C53, 936 0x5654, 937 0x5655, 938 0x5656, 939 /* r128 */ 940 0x4c45, 941 0x4c46, 942 0x4d46, 943 0x4d4c, 944 0x5041, 945 0x5042, 946 0x5043, 947 0x5044, 948 0x5045, 949 0x5046, 950 0x5047, 951 0x5048, 952 0x5049, 953 0x504A, 954 0x504B, 955 0x504C, 956 0x504D, 957 0x504E, 958 0x504F, 959 0x5050, 960 0x5051, 961 0x5052, 962 0x5053, 963 0x5054, 964 0x5055, 965 0x5056, 966 0x5057, 967 0x5058, 968 0x5245, 969 0x5246, 970 0x5247, 971 0x524b, 972 0x524c, 973 0x534d, 974 0x5446, 975 0x544C, 976 0x5452, 977 /* radeon */ 978 0x3150, 979 0x3151, 980 0x3152, 981 0x3154, 982 0x3155, 983 0x3E50, 984 0x3E54, 985 0x4136, 986 0x4137, 987 0x4144, 988 0x4145, 989 0x4146, 990 0x4147, 991 0x4148, 992 0x4149, 993 0x414A, 994 0x414B, 995 0x4150, 996 0x4151, 997 0x4152, 998 0x4153, 999 0x4154, 1000 0x4155, 1001 0x4156, 1002 0x4237, 1003 0x4242, 1004 0x4336, 1005 0x4337, 1006 0x4437, 1007 0x4966, 1008 0x4967, 1009 0x4A48, 1010 0x4A49, 1011 0x4A4A, 1012 0x4A4B, 1013 0x4A4C, 1014 0x4A4D, 1015 0x4A4E, 1016 0x4A4F, 1017 0x4A50, 1018 0x4A54, 1019 0x4B48, 1020 0x4B49, 1021 0x4B4A, 1022 0x4B4B, 1023 0x4B4C, 1024 0x4C57, 1025 0x4C58, 1026 0x4C59, 1027 0x4C5A, 1028 0x4C64, 1029 0x4C66, 1030 0x4C67, 1031 0x4E44, 1032 0x4E45, 1033 0x4E46, 1034 0x4E47, 1035 0x4E48, 1036 0x4E49, 1037 0x4E4A, 1038 0x4E4B, 1039 0x4E50, 1040 0x4E51, 1041 0x4E52, 1042 0x4E53, 1043 0x4E54, 1044 0x4E56, 1045 0x5144, 1046 0x5145, 1047 0x5146, 1048 0x5147, 1049 0x5148, 1050 0x514C, 1051 0x514D, 1052 0x5157, 1053 0x5158, 1054 0x5159, 1055 0x515A, 1056 0x515E, 1057 0x5460, 1058 0x5462, 1059 0x5464, 1060 0x5548, 1061 0x5549, 1062 0x554A, 1063 0x554B, 1064 0x554C, 1065 0x554D, 1066 0x554E, 1067 0x554F, 1068 0x5550, 1069 0x5551, 1070 0x5552, 1071 0x5554, 1072 0x564A, 1073 0x564B, 1074 0x564F, 1075 0x5652, 1076 0x5653, 1077 0x5657, 1078 0x5834, 1079 0x5835, 1080 0x5954, 1081 0x5955, 1082 0x5974, 1083 0x5975, 1084 0x5960, 1085 0x5961, 1086 0x5962, 1087 0x5964, 1088 0x5965, 1089 0x5969, 1090 0x5a41, 1091 0x5a42, 1092 0x5a61, 1093 0x5a62, 1094 0x5b60, 1095 0x5b62, 1096 0x5b63, 1097 0x5b64, 1098 0x5b65, 1099 0x5c61, 1100 0x5c63, 1101 0x5d48, 1102 0x5d49, 1103 0x5d4a, 1104 0x5d4c, 1105 0x5d4d, 1106 0x5d4e, 1107 0x5d4f, 1108 0x5d50, 1109 0x5d52, 1110 0x5d57, 1111 0x5e48, 1112 0x5e4a, 1113 0x5e4b, 1114 0x5e4c, 1115 0x5e4d, 1116 0x5e4f, 1117 0x6700, 1118 0x6701, 1119 0x6702, 1120 0x6703, 1121 0x6704, 1122 0x6705, 1123 0x6706, 1124 0x6707, 1125 0x6708, 1126 0x6709, 1127 0x6718, 1128 0x6719, 1129 0x671c, 1130 0x671d, 1131 0x671f, 1132 0x6720, 1133 0x6721, 1134 0x6722, 1135 0x6723, 1136 0x6724, 1137 0x6725, 1138 0x6726, 1139 0x6727, 1140 0x6728, 1141 0x6729, 1142 0x6738, 1143 0x6739, 1144 0x673e, 1145 0x6740, 1146 0x6741, 1147 0x6742, 1148 0x6743, 1149 0x6744, 1150 0x6745, 1151 0x6746, 1152 0x6747, 1153 0x6748, 1154 0x6749, 1155 0x674A, 1156 0x6750, 1157 0x6751, 1158 0x6758, 1159 0x6759, 1160 0x675B, 1161 0x675D, 1162 0x675F, 1163 0x6760, 1164 0x6761, 1165 0x6762, 1166 0x6763, 1167 0x6764, 1168 0x6765, 1169 0x6766, 1170 0x6767, 1171 0x6768, 1172 0x6770, 1173 0x6771, 1174 0x6772, 1175 0x6778, 1176 0x6779, 1177 0x677B, 1178 0x6840, 1179 0x6841, 1180 0x6842, 1181 0x6843, 1182 0x6849, 1183 0x684C, 1184 0x6850, 1185 0x6858, 1186 0x6859, 1187 0x6880, 1188 0x6888, 1189 0x6889, 1190 0x688A, 1191 0x688C, 1192 0x688D, 1193 0x6898, 1194 0x6899, 1195 0x689b, 1196 0x689c, 1197 0x689d, 1198 0x689e, 1199 0x68a0, 1200 0x68a1, 1201 0x68a8, 1202 0x68a9, 1203 0x68b0, 1204 0x68b8, 1205 0x68b9, 1206 0x68ba, 1207 0x68be, 1208 0x68bf, 1209 0x68c0, 1210 0x68c1, 1211 0x68c7, 1212 0x68c8, 1213 0x68c9, 1214 0x68d8, 1215 0x68d9, 1216 0x68da, 1217 0x68de, 1218 0x68e0, 1219 0x68e1, 1220 0x68e4, 1221 0x68e5, 1222 0x68e8, 1223 0x68e9, 1224 0x68f1, 1225 0x68f2, 1226 0x68f8, 1227 0x68f9, 1228 0x68fa, 1229 0x68fe, 1230 0x7100, 1231 0x7101, 1232 0x7102, 1233 0x7103, 1234 0x7104, 1235 0x7105, 1236 0x7106, 1237 0x7108, 1238 0x7109, 1239 0x710A, 1240 0x710B, 1241 0x710C, 1242 0x710E, 1243 0x710F, 1244 0x7140, 1245 0x7141, 1246 0x7142, 1247 0x7143, 1248 0x7144, 1249 0x7145, 1250 0x7146, 1251 0x7147, 1252 0x7149, 1253 0x714A, 1254 0x714B, 1255 0x714C, 1256 0x714D, 1257 0x714E, 1258 0x714F, 1259 0x7151, 1260 0x7152, 1261 0x7153, 1262 0x715E, 1263 0x715F, 1264 0x7180, 1265 0x7181, 1266 0x7183, 1267 0x7186, 1268 0x7187, 1269 0x7188, 1270 0x718A, 1271 0x718B, 1272 0x718C, 1273 0x718D, 1274 0x718F, 1275 0x7193, 1276 0x7196, 1277 0x719B, 1278 0x719F, 1279 0x71C0, 1280 0x71C1, 1281 0x71C2, 1282 0x71C3, 1283 0x71C4, 1284 0x71C5, 1285 0x71C6, 1286 0x71C7, 1287 0x71CD, 1288 0x71CE, 1289 0x71D2, 1290 0x71D4, 1291 0x71D5, 1292 0x71D6, 1293 0x71DA, 1294 0x71DE, 1295 0x7200, 1296 0x7210, 1297 0x7211, 1298 0x7240, 1299 0x7243, 1300 0x7244, 1301 0x7245, 1302 0x7246, 1303 0x7247, 1304 0x7248, 1305 0x7249, 1306 0x724A, 1307 0x724B, 1308 0x724C, 1309 0x724D, 1310 0x724E, 1311 0x724F, 1312 0x7280, 1313 0x7281, 1314 0x7283, 1315 0x7284, 1316 0x7287, 1317 0x7288, 1318 0x7289, 1319 0x728B, 1320 0x728C, 1321 0x7290, 1322 0x7291, 1323 0x7293, 1324 0x7297, 1325 0x7834, 1326 0x7835, 1327 0x791e, 1328 0x791f, 1329 0x793f, 1330 0x7941, 1331 0x7942, 1332 0x796c, 1333 0x796d, 1334 0x796e, 1335 0x796f, 1336 0x9400, 1337 0x9401, 1338 0x9402, 1339 0x9403, 1340 0x9405, 1341 0x940A, 1342 0x940B, 1343 0x940F, 1344 0x94A0, 1345 0x94A1, 1346 0x94A3, 1347 0x94B1, 1348 0x94B3, 1349 0x94B4, 1350 0x94B5, 1351 0x94B9, 1352 0x9440, 1353 0x9441, 1354 0x9442, 1355 0x9443, 1356 0x9444, 1357 0x9446, 1358 0x944A, 1359 0x944B, 1360 0x944C, 1361 0x944E, 1362 0x9450, 1363 0x9452, 1364 0x9456, 1365 0x945A, 1366 0x945B, 1367 0x945E, 1368 0x9460, 1369 0x9462, 1370 0x946A, 1371 0x946B, 1372 0x947A, 1373 0x947B, 1374 0x9480, 1375 0x9487, 1376 0x9488, 1377 0x9489, 1378 0x948A, 1379 0x948F, 1380 0x9490, 1381 0x9491, 1382 0x9495, 1383 0x9498, 1384 0x949C, 1385 0x949E, 1386 0x949F, 1387 0x94C0, 1388 0x94C1, 1389 0x94C3, 1390 0x94C4, 1391 0x94C5, 1392 0x94C6, 1393 0x94C7, 1394 0x94C8, 1395 0x94C9, 1396 0x94CB, 1397 0x94CC, 1398 0x94CD, 1399 0x9500, 1400 0x9501, 1401 0x9504, 1402 0x9505, 1403 0x9506, 1404 0x9507, 1405 0x9508, 1406 0x9509, 1407 0x950F, 1408 0x9511, 1409 0x9515, 1410 0x9517, 1411 0x9519, 1412 0x9540, 1413 0x9541, 1414 0x9542, 1415 0x954E, 1416 0x954F, 1417 0x9552, 1418 0x9553, 1419 0x9555, 1420 0x9557, 1421 0x955f, 1422 0x9580, 1423 0x9581, 1424 0x9583, 1425 0x9586, 1426 0x9587, 1427 0x9588, 1428 0x9589, 1429 0x958A, 1430 0x958B, 1431 0x958C, 1432 0x958D, 1433 0x958E, 1434 0x958F, 1435 0x9590, 1436 0x9591, 1437 0x9593, 1438 0x9595, 1439 0x9596, 1440 0x9597, 1441 0x9598, 1442 0x9599, 1443 0x959B, 1444 0x95C0, 1445 0x95C2, 1446 0x95C4, 1447 0x95C5, 1448 0x95C6, 1449 0x95C7, 1450 0x95C9, 1451 0x95CC, 1452 0x95CD, 1453 0x95CE, 1454 0x95CF, 1455 0x9610, 1456 0x9611, 1457 0x9612, 1458 0x9613, 1459 0x9614, 1460 0x9615, 1461 0x9616, 1462 0x9640, 1463 0x9641, 1464 0x9642, 1465 0x9643, 1466 0x9644, 1467 0x9645, 1468 0x9647, 1469 0x9648, 1470 0x9649, 1471 0x964a, 1472 0x964b, 1473 0x964c, 1474 0x964e, 1475 0x964f, 1476 0x9710, 1477 0x9711, 1478 0x9712, 1479 0x9713, 1480 0x9714, 1481 0x9715, 1482 0x9802, 1483 0x9803, 1484 0x9804, 1485 0x9805, 1486 0x9806, 1487 0x9807, 1488 0x9808, 1489 0x9809, 1490 0x980A, 1491 0x9900, 1492 0x9901, 1493 0x9903, 1494 0x9904, 1495 0x9905, 1496 0x9906, 1497 0x9907, 1498 0x9908, 1499 0x9909, 1500 0x990A, 1501 0x990B, 1502 0x990C, 1503 0x990D, 1504 0x990E, 1505 0x990F, 1506 0x9910, 1507 0x9913, 1508 0x9917, 1509 0x9918, 1510 0x9919, 1511 0x9990, 1512 0x9991, 1513 0x9992, 1514 0x9993, 1515 0x9994, 1516 0x9995, 1517 0x9996, 1518 0x9997, 1519 0x9998, 1520 0x9999, 1521 0x999A, 1522 0x999B, 1523 0x999C, 1524 0x999D, 1525 0x99A0, 1526 0x99A2, 1527 0x99A4, 1528 /* radeon secondary ids */ 1529 0x3171, 1530 0x3e70, 1531 0x4164, 1532 0x4165, 1533 0x4166, 1534 0x4168, 1535 0x4170, 1536 0x4171, 1537 0x4172, 1538 0x4173, 1539 0x496e, 1540 0x4a69, 1541 0x4a6a, 1542 0x4a6b, 1543 0x4a70, 1544 0x4a74, 1545 0x4b69, 1546 0x4b6b, 1547 0x4b6c, 1548 0x4c6e, 1549 0x4e64, 1550 0x4e65, 1551 0x4e66, 1552 0x4e67, 1553 0x4e68, 1554 0x4e69, 1555 0x4e6a, 1556 0x4e71, 1557 0x4f73, 1558 0x5569, 1559 0x556b, 1560 0x556d, 1561 0x556f, 1562 0x5571, 1563 0x5854, 1564 0x5874, 1565 0x5940, 1566 0x5941, 1567 0x5b72, 1568 0x5b73, 1569 0x5b74, 1570 0x5b75, 1571 0x5d44, 1572 0x5d45, 1573 0x5d6d, 1574 0x5d6f, 1575 0x5d72, 1576 0x5d77, 1577 0x5e6b, 1578 0x5e6d, 1579 0x7120, 1580 0x7124, 1581 0x7129, 1582 0x712e, 1583 0x712f, 1584 0x7162, 1585 0x7163, 1586 0x7166, 1587 0x7167, 1588 0x7172, 1589 0x7173, 1590 0x71a0, 1591 0x71a1, 1592 0x71a3, 1593 0x71a7, 1594 0x71bb, 1595 0x71e0, 1596 0x71e1, 1597 0x71e2, 1598 0x71e6, 1599 0x71e7, 1600 0x71f2, 1601 0x7269, 1602 0x726b, 1603 0x726e, 1604 0x72a0, 1605 0x72a8, 1606 0x72b1, 1607 0x72b3, 1608 0x793f, 1609 }; 1610 1611 static const struct pci_device_id pciidlist[] = { 1612 #ifdef CONFIG_DRM_AMDGPU_SI 1613 {0x1002, 0x6780, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1614 {0x1002, 0x6784, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1615 {0x1002, 0x6788, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1616 {0x1002, 0x678A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1617 {0x1002, 0x6790, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1618 {0x1002, 0x6791, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1619 {0x1002, 0x6792, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1620 {0x1002, 0x6798, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1621 {0x1002, 0x6799, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1622 {0x1002, 0x679A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1623 {0x1002, 0x679B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1624 {0x1002, 0x679E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1625 {0x1002, 0x679F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1626 {0x1002, 0x6800, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY}, 1627 {0x1002, 0x6801, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY}, 1628 {0x1002, 0x6802, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY}, 1629 {0x1002, 0x6806, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1630 {0x1002, 0x6808, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1631 {0x1002, 0x6809, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1632 {0x1002, 0x6810, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1633 {0x1002, 0x6811, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1634 {0x1002, 0x6816, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1635 {0x1002, 0x6817, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1636 {0x1002, 0x6818, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1637 {0x1002, 0x6819, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1638 {0x1002, 0x6600, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1639 {0x1002, 0x6601, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1640 {0x1002, 0x6602, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1641 {0x1002, 0x6603, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1642 {0x1002, 0x6604, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1643 {0x1002, 0x6605, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1644 {0x1002, 0x6606, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1645 {0x1002, 0x6607, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1646 {0x1002, 0x6608, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND}, 1647 {0x1002, 0x6610, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND}, 1648 {0x1002, 0x6611, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND}, 1649 {0x1002, 0x6613, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND}, 1650 {0x1002, 0x6617, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1651 {0x1002, 0x6620, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1652 {0x1002, 0x6621, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1653 {0x1002, 0x6623, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1654 {0x1002, 0x6631, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND}, 1655 {0x1002, 0x6820, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1656 {0x1002, 0x6821, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1657 {0x1002, 0x6822, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1658 {0x1002, 0x6823, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1659 {0x1002, 0x6824, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1660 {0x1002, 0x6825, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1661 {0x1002, 0x6826, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1662 {0x1002, 0x6827, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1663 {0x1002, 0x6828, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1664 {0x1002, 0x6829, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1665 {0x1002, 0x682A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1666 {0x1002, 0x682B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1667 {0x1002, 0x682C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1668 {0x1002, 0x682D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1669 {0x1002, 0x682F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1670 {0x1002, 0x6830, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1671 {0x1002, 0x6831, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1672 {0x1002, 0x6835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1673 {0x1002, 0x6837, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1674 {0x1002, 0x6838, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1675 {0x1002, 0x6839, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1676 {0x1002, 0x683B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1677 {0x1002, 0x683D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1678 {0x1002, 0x683F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1679 {0x1002, 0x6660, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, 1680 {0x1002, 0x6663, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, 1681 {0x1002, 0x6664, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, 1682 {0x1002, 0x6665, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, 1683 {0x1002, 0x6667, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, 1684 {0x1002, 0x666F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, 1685 #endif 1686 #ifdef CONFIG_DRM_AMDGPU_CIK 1687 /* Kaveri */ 1688 {0x1002, 0x1304, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1689 {0x1002, 0x1305, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1690 {0x1002, 0x1306, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1691 {0x1002, 0x1307, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1692 {0x1002, 0x1309, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1693 {0x1002, 0x130A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1694 {0x1002, 0x130B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1695 {0x1002, 0x130C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1696 {0x1002, 0x130D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1697 {0x1002, 0x130E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1698 {0x1002, 0x130F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1699 {0x1002, 0x1310, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1700 {0x1002, 0x1311, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1701 {0x1002, 0x1312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1702 {0x1002, 0x1313, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1703 {0x1002, 0x1315, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1704 {0x1002, 0x1316, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1705 {0x1002, 0x1317, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1706 {0x1002, 0x1318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1707 {0x1002, 0x131B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1708 {0x1002, 0x131C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1709 {0x1002, 0x131D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1710 /* Bonaire */ 1711 {0x1002, 0x6640, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY}, 1712 {0x1002, 0x6641, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY}, 1713 {0x1002, 0x6646, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY}, 1714 {0x1002, 0x6647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY}, 1715 {0x1002, 0x6649, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, 1716 {0x1002, 0x6650, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, 1717 {0x1002, 0x6651, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, 1718 {0x1002, 0x6658, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, 1719 {0x1002, 0x665c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, 1720 {0x1002, 0x665d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, 1721 {0x1002, 0x665f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, 1722 /* Hawaii */ 1723 {0x1002, 0x67A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1724 {0x1002, 0x67A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1725 {0x1002, 0x67A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1726 {0x1002, 0x67A8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1727 {0x1002, 0x67A9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1728 {0x1002, 0x67AA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1729 {0x1002, 0x67B0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1730 {0x1002, 0x67B1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1731 {0x1002, 0x67B8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1732 {0x1002, 0x67B9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1733 {0x1002, 0x67BA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1734 {0x1002, 0x67BE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1735 /* Kabini */ 1736 {0x1002, 0x9830, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, 1737 {0x1002, 0x9831, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1738 {0x1002, 0x9832, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, 1739 {0x1002, 0x9833, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1740 {0x1002, 0x9834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, 1741 {0x1002, 0x9835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1742 {0x1002, 0x9836, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, 1743 {0x1002, 0x9837, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1744 {0x1002, 0x9838, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, 1745 {0x1002, 0x9839, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, 1746 {0x1002, 0x983a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1747 {0x1002, 0x983b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, 1748 {0x1002, 0x983c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1749 {0x1002, 0x983d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1750 {0x1002, 0x983e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1751 {0x1002, 0x983f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1752 /* mullins */ 1753 {0x1002, 0x9850, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1754 {0x1002, 0x9851, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1755 {0x1002, 0x9852, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1756 {0x1002, 0x9853, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1757 {0x1002, 0x9854, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1758 {0x1002, 0x9855, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1759 {0x1002, 0x9856, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1760 {0x1002, 0x9857, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1761 {0x1002, 0x9858, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1762 {0x1002, 0x9859, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1763 {0x1002, 0x985A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1764 {0x1002, 0x985B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1765 {0x1002, 0x985C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1766 {0x1002, 0x985D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1767 {0x1002, 0x985E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1768 {0x1002, 0x985F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1769 #endif 1770 /* topaz */ 1771 {0x1002, 0x6900, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ}, 1772 {0x1002, 0x6901, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ}, 1773 {0x1002, 0x6902, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ}, 1774 {0x1002, 0x6903, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ}, 1775 {0x1002, 0x6907, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ}, 1776 /* tonga */ 1777 {0x1002, 0x6920, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1778 {0x1002, 0x6921, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1779 {0x1002, 0x6928, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1780 {0x1002, 0x6929, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1781 {0x1002, 0x692B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1782 {0x1002, 0x692F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1783 {0x1002, 0x6930, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1784 {0x1002, 0x6938, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1785 {0x1002, 0x6939, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1786 /* fiji */ 1787 {0x1002, 0x7300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_FIJI}, 1788 {0x1002, 0x730F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_FIJI}, 1789 /* carrizo */ 1790 {0x1002, 0x9870, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU}, 1791 {0x1002, 0x9874, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU}, 1792 {0x1002, 0x9875, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU}, 1793 {0x1002, 0x9876, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU}, 1794 {0x1002, 0x9877, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU}, 1795 /* stoney */ 1796 {0x1002, 0x98E4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_STONEY|AMD_IS_APU}, 1797 /* Polaris11 */ 1798 {0x1002, 0x67E0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1799 {0x1002, 0x67E3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1800 {0x1002, 0x67E8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1801 {0x1002, 0x67EB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1802 {0x1002, 0x67EF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1803 {0x1002, 0x67FF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1804 {0x1002, 0x67E1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1805 {0x1002, 0x67E7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1806 {0x1002, 0x67E9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1807 /* Polaris10 */ 1808 {0x1002, 0x67C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1809 {0x1002, 0x67C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1810 {0x1002, 0x67C2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1811 {0x1002, 0x67C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1812 {0x1002, 0x67C7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1813 {0x1002, 0x67D0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1814 {0x1002, 0x67DF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1815 {0x1002, 0x67C8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1816 {0x1002, 0x67C9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1817 {0x1002, 0x67CA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1818 {0x1002, 0x67CC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1819 {0x1002, 0x67CF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1820 {0x1002, 0x6FDF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1821 /* Polaris12 */ 1822 {0x1002, 0x6980, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, 1823 {0x1002, 0x6981, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, 1824 {0x1002, 0x6985, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, 1825 {0x1002, 0x6986, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, 1826 {0x1002, 0x6987, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, 1827 {0x1002, 0x6995, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, 1828 {0x1002, 0x6997, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, 1829 {0x1002, 0x699F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, 1830 /* VEGAM */ 1831 {0x1002, 0x694C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM}, 1832 {0x1002, 0x694E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM}, 1833 {0x1002, 0x694F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM}, 1834 /* Vega 10 */ 1835 {0x1002, 0x6860, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1836 {0x1002, 0x6861, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1837 {0x1002, 0x6862, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1838 {0x1002, 0x6863, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1839 {0x1002, 0x6864, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1840 {0x1002, 0x6867, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1841 {0x1002, 0x6868, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1842 {0x1002, 0x6869, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1843 {0x1002, 0x686a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1844 {0x1002, 0x686b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1845 {0x1002, 0x686c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1846 {0x1002, 0x686d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1847 {0x1002, 0x686e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1848 {0x1002, 0x686f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1849 {0x1002, 0x687f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1850 /* Vega 12 */ 1851 {0x1002, 0x69A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12}, 1852 {0x1002, 0x69A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12}, 1853 {0x1002, 0x69A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12}, 1854 {0x1002, 0x69A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12}, 1855 {0x1002, 0x69AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12}, 1856 /* Vega 20 */ 1857 {0x1002, 0x66A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, 1858 {0x1002, 0x66A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, 1859 {0x1002, 0x66A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, 1860 {0x1002, 0x66A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, 1861 {0x1002, 0x66A4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, 1862 {0x1002, 0x66A7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, 1863 {0x1002, 0x66AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, 1864 /* Raven */ 1865 {0x1002, 0x15dd, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU}, 1866 {0x1002, 0x15d8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU}, 1867 /* Arcturus */ 1868 {0x1002, 0x738C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS}, 1869 {0x1002, 0x7388, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS}, 1870 {0x1002, 0x738E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS}, 1871 {0x1002, 0x7390, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS}, 1872 /* Navi10 */ 1873 {0x1002, 0x7310, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, 1874 {0x1002, 0x7312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, 1875 {0x1002, 0x7318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, 1876 {0x1002, 0x7319, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, 1877 {0x1002, 0x731A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, 1878 {0x1002, 0x731B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, 1879 {0x1002, 0x731E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, 1880 {0x1002, 0x731F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, 1881 /* Navi14 */ 1882 {0x1002, 0x7340, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14}, 1883 {0x1002, 0x7341, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14}, 1884 {0x1002, 0x7347, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14}, 1885 {0x1002, 0x734F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14}, 1886 1887 /* Renoir */ 1888 {0x1002, 0x15E7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, 1889 {0x1002, 0x1636, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, 1890 {0x1002, 0x1638, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, 1891 {0x1002, 0x164C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, 1892 1893 /* Navi12 */ 1894 {0x1002, 0x7360, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI12}, 1895 {0x1002, 0x7362, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI12}, 1896 1897 /* Sienna_Cichlid */ 1898 {0x1002, 0x73A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1899 {0x1002, 0x73A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1900 {0x1002, 0x73A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1901 {0x1002, 0x73A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1902 {0x1002, 0x73A5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1903 {0x1002, 0x73A8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1904 {0x1002, 0x73A9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1905 {0x1002, 0x73AB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1906 {0x1002, 0x73AC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1907 {0x1002, 0x73AD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1908 {0x1002, 0x73AE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1909 {0x1002, 0x73AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1910 {0x1002, 0x73BF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1911 1912 /* Van Gogh */ 1913 {0x1002, 0x163F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VANGOGH|AMD_IS_APU}, 1914 1915 /* Yellow Carp */ 1916 {0x1002, 0x164D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_YELLOW_CARP|AMD_IS_APU}, 1917 {0x1002, 0x1681, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_YELLOW_CARP|AMD_IS_APU}, 1918 1919 /* Navy_Flounder */ 1920 {0x1002, 0x73C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1921 {0x1002, 0x73C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1922 {0x1002, 0x73C3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1923 {0x1002, 0x73DA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1924 {0x1002, 0x73DB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1925 {0x1002, 0x73DC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1926 {0x1002, 0x73DD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1927 {0x1002, 0x73DE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1928 {0x1002, 0x73DF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1929 1930 /* DIMGREY_CAVEFISH */ 1931 {0x1002, 0x73E0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1932 {0x1002, 0x73E1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1933 {0x1002, 0x73E2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1934 {0x1002, 0x73E3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1935 {0x1002, 0x73E8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1936 {0x1002, 0x73E9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1937 {0x1002, 0x73EA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1938 {0x1002, 0x73EB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1939 {0x1002, 0x73EC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1940 {0x1002, 0x73ED, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1941 {0x1002, 0x73EF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1942 {0x1002, 0x73FF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1943 1944 /* Aldebaran */ 1945 {0x1002, 0x7408, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN|AMD_EXP_HW_SUPPORT}, 1946 {0x1002, 0x740C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN|AMD_EXP_HW_SUPPORT}, 1947 {0x1002, 0x740F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN|AMD_EXP_HW_SUPPORT}, 1948 {0x1002, 0x7410, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN|AMD_EXP_HW_SUPPORT}, 1949 1950 /* CYAN_SKILLFISH */ 1951 {0x1002, 0x13FE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU}, 1952 1953 /* BEIGE_GOBY */ 1954 {0x1002, 0x7420, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY}, 1955 {0x1002, 0x7421, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY}, 1956 {0x1002, 0x7422, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY}, 1957 {0x1002, 0x7423, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY}, 1958 {0x1002, 0x743F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY}, 1959 1960 { PCI_DEVICE(0x1002, PCI_ANY_ID), 1961 .class = PCI_CLASS_DISPLAY_VGA << 8, 1962 .class_mask = 0xffffff, 1963 .driver_data = CHIP_IP_DISCOVERY }, 1964 1965 { PCI_DEVICE(0x1002, PCI_ANY_ID), 1966 .class = PCI_CLASS_DISPLAY_OTHER << 8, 1967 .class_mask = 0xffffff, 1968 .driver_data = CHIP_IP_DISCOVERY }, 1969 1970 {0, 0, 0} 1971 }; 1972 1973 MODULE_DEVICE_TABLE(pci, pciidlist); 1974 1975 static const struct drm_driver amdgpu_kms_driver; 1976 1977 static bool amdgpu_is_fw_framebuffer(resource_size_t base, 1978 resource_size_t size) 1979 { 1980 bool found = false; 1981 #if IS_REACHABLE(CONFIG_FB) 1982 struct apertures_struct *a; 1983 1984 a = alloc_apertures(1); 1985 if (!a) 1986 return false; 1987 1988 a->ranges[0].base = base; 1989 a->ranges[0].size = size; 1990 1991 found = is_firmware_framebuffer(a); 1992 kfree(a); 1993 #endif 1994 return found; 1995 } 1996 1997 static int amdgpu_pci_probe(struct pci_dev *pdev, 1998 const struct pci_device_id *ent) 1999 { 2000 struct drm_device *ddev; 2001 struct amdgpu_device *adev; 2002 unsigned long flags = ent->driver_data; 2003 int ret, retry = 0, i; 2004 bool supports_atomic = false; 2005 bool is_fw_fb; 2006 resource_size_t base, size; 2007 2008 /* skip devices which are owned by radeon */ 2009 for (i = 0; i < ARRAY_SIZE(amdgpu_unsupported_pciidlist); i++) { 2010 if (amdgpu_unsupported_pciidlist[i] == pdev->device) 2011 return -ENODEV; 2012 } 2013 2014 if (amdgpu_virtual_display || 2015 amdgpu_device_asic_has_dc_support(flags & AMD_ASIC_MASK)) 2016 supports_atomic = true; 2017 2018 if ((flags & AMD_EXP_HW_SUPPORT) && !amdgpu_exp_hw_support) { 2019 DRM_INFO("This hardware requires experimental hardware support.\n" 2020 "See modparam exp_hw_support\n"); 2021 return -ENODEV; 2022 } 2023 2024 /* Due to hardware bugs, S/G Display on raven requires a 1:1 IOMMU mapping, 2025 * however, SME requires an indirect IOMMU mapping because the encryption 2026 * bit is beyond the DMA mask of the chip. 2027 */ 2028 if (cc_platform_has(CC_ATTR_MEM_ENCRYPT) && 2029 ((flags & AMD_ASIC_MASK) == CHIP_RAVEN)) { 2030 dev_info(&pdev->dev, 2031 "SME is not compatible with RAVEN\n"); 2032 return -ENOTSUPP; 2033 } 2034 2035 #ifdef CONFIG_DRM_AMDGPU_SI 2036 if (!amdgpu_si_support) { 2037 switch (flags & AMD_ASIC_MASK) { 2038 case CHIP_TAHITI: 2039 case CHIP_PITCAIRN: 2040 case CHIP_VERDE: 2041 case CHIP_OLAND: 2042 case CHIP_HAINAN: 2043 dev_info(&pdev->dev, 2044 "SI support provided by radeon.\n"); 2045 dev_info(&pdev->dev, 2046 "Use radeon.si_support=0 amdgpu.si_support=1 to override.\n" 2047 ); 2048 return -ENODEV; 2049 } 2050 } 2051 #endif 2052 #ifdef CONFIG_DRM_AMDGPU_CIK 2053 if (!amdgpu_cik_support) { 2054 switch (flags & AMD_ASIC_MASK) { 2055 case CHIP_KAVERI: 2056 case CHIP_BONAIRE: 2057 case CHIP_HAWAII: 2058 case CHIP_KABINI: 2059 case CHIP_MULLINS: 2060 dev_info(&pdev->dev, 2061 "CIK support provided by radeon.\n"); 2062 dev_info(&pdev->dev, 2063 "Use radeon.cik_support=0 amdgpu.cik_support=1 to override.\n" 2064 ); 2065 return -ENODEV; 2066 } 2067 } 2068 #endif 2069 2070 base = pci_resource_start(pdev, 0); 2071 size = pci_resource_len(pdev, 0); 2072 is_fw_fb = amdgpu_is_fw_framebuffer(base, size); 2073 2074 /* Get rid of things like offb */ 2075 ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, &amdgpu_kms_driver); 2076 if (ret) 2077 return ret; 2078 2079 adev = devm_drm_dev_alloc(&pdev->dev, &amdgpu_kms_driver, typeof(*adev), ddev); 2080 if (IS_ERR(adev)) 2081 return PTR_ERR(adev); 2082 2083 adev->dev = &pdev->dev; 2084 adev->pdev = pdev; 2085 ddev = adev_to_drm(adev); 2086 adev->is_fw_fb = is_fw_fb; 2087 2088 if (!supports_atomic) 2089 ddev->driver_features &= ~DRIVER_ATOMIC; 2090 2091 ret = pci_enable_device(pdev); 2092 if (ret) 2093 return ret; 2094 2095 pci_set_drvdata(pdev, ddev); 2096 2097 ret = amdgpu_driver_load_kms(adev, ent->driver_data); 2098 if (ret) 2099 goto err_pci; 2100 2101 retry_init: 2102 ret = drm_dev_register(ddev, ent->driver_data); 2103 if (ret == -EAGAIN && ++retry <= 3) { 2104 DRM_INFO("retry init %d\n", retry); 2105 /* Don't request EX mode too frequently which is attacking */ 2106 msleep(5000); 2107 goto retry_init; 2108 } else if (ret) { 2109 goto err_pci; 2110 } 2111 2112 /* 2113 * 1. don't init fbdev on hw without DCE 2114 * 2. don't init fbdev if there are no connectors 2115 */ 2116 if (adev->mode_info.mode_config_initialized && 2117 !list_empty(&adev_to_drm(adev)->mode_config.connector_list)) { 2118 /* select 8 bpp console on low vram cards */ 2119 if (adev->gmc.real_vram_size <= (32*1024*1024)) 2120 drm_fbdev_generic_setup(adev_to_drm(adev), 8); 2121 else 2122 drm_fbdev_generic_setup(adev_to_drm(adev), 32); 2123 } 2124 2125 ret = amdgpu_debugfs_init(adev); 2126 if (ret) 2127 DRM_ERROR("Creating debugfs files failed (%d).\n", ret); 2128 2129 return 0; 2130 2131 err_pci: 2132 pci_disable_device(pdev); 2133 return ret; 2134 } 2135 2136 static void 2137 amdgpu_pci_remove(struct pci_dev *pdev) 2138 { 2139 struct drm_device *dev = pci_get_drvdata(pdev); 2140 2141 drm_dev_unplug(dev); 2142 amdgpu_driver_unload_kms(dev); 2143 2144 /* 2145 * Flush any in flight DMA operations from device. 2146 * Clear the Bus Master Enable bit and then wait on the PCIe Device 2147 * StatusTransactions Pending bit. 2148 */ 2149 pci_disable_device(pdev); 2150 pci_wait_for_pending_transaction(pdev); 2151 } 2152 2153 static void 2154 amdgpu_pci_shutdown(struct pci_dev *pdev) 2155 { 2156 struct drm_device *dev = pci_get_drvdata(pdev); 2157 struct amdgpu_device *adev = drm_to_adev(dev); 2158 2159 if (amdgpu_ras_intr_triggered()) 2160 return; 2161 2162 /* if we are running in a VM, make sure the device 2163 * torn down properly on reboot/shutdown. 2164 * unfortunately we can't detect certain 2165 * hypervisors so just do this all the time. 2166 */ 2167 if (!amdgpu_passthrough(adev)) 2168 adev->mp1_state = PP_MP1_STATE_UNLOAD; 2169 amdgpu_device_ip_suspend(adev); 2170 adev->mp1_state = PP_MP1_STATE_NONE; 2171 } 2172 2173 /** 2174 * amdgpu_drv_delayed_reset_work_handler - work handler for reset 2175 * 2176 * @work: work_struct. 2177 */ 2178 static void amdgpu_drv_delayed_reset_work_handler(struct work_struct *work) 2179 { 2180 struct list_head device_list; 2181 struct amdgpu_device *adev; 2182 int i, r; 2183 struct amdgpu_reset_context reset_context; 2184 2185 memset(&reset_context, 0, sizeof(reset_context)); 2186 2187 mutex_lock(&mgpu_info.mutex); 2188 if (mgpu_info.pending_reset == true) { 2189 mutex_unlock(&mgpu_info.mutex); 2190 return; 2191 } 2192 mgpu_info.pending_reset = true; 2193 mutex_unlock(&mgpu_info.mutex); 2194 2195 /* Use a common context, just need to make sure full reset is done */ 2196 reset_context.method = AMD_RESET_METHOD_NONE; 2197 set_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags); 2198 2199 for (i = 0; i < mgpu_info.num_dgpu; i++) { 2200 adev = mgpu_info.gpu_ins[i].adev; 2201 reset_context.reset_req_dev = adev; 2202 r = amdgpu_device_pre_asic_reset(adev, &reset_context); 2203 if (r) { 2204 dev_err(adev->dev, "GPU pre asic reset failed with err, %d for drm dev, %s ", 2205 r, adev_to_drm(adev)->unique); 2206 } 2207 if (!queue_work(system_unbound_wq, &adev->xgmi_reset_work)) 2208 r = -EALREADY; 2209 } 2210 for (i = 0; i < mgpu_info.num_dgpu; i++) { 2211 adev = mgpu_info.gpu_ins[i].adev; 2212 flush_work(&adev->xgmi_reset_work); 2213 adev->gmc.xgmi.pending_reset = false; 2214 } 2215 2216 /* reset function will rebuild the xgmi hive info , clear it now */ 2217 for (i = 0; i < mgpu_info.num_dgpu; i++) 2218 amdgpu_xgmi_remove_device(mgpu_info.gpu_ins[i].adev); 2219 2220 INIT_LIST_HEAD(&device_list); 2221 2222 for (i = 0; i < mgpu_info.num_dgpu; i++) 2223 list_add_tail(&mgpu_info.gpu_ins[i].adev->reset_list, &device_list); 2224 2225 /* unregister the GPU first, reset function will add them back */ 2226 list_for_each_entry(adev, &device_list, reset_list) 2227 amdgpu_unregister_gpu_instance(adev); 2228 2229 /* Use a common context, just need to make sure full reset is done */ 2230 set_bit(AMDGPU_SKIP_HW_RESET, &reset_context.flags); 2231 r = amdgpu_do_asic_reset(&device_list, &reset_context); 2232 2233 if (r) { 2234 DRM_ERROR("reinit gpus failure"); 2235 return; 2236 } 2237 for (i = 0; i < mgpu_info.num_dgpu; i++) { 2238 adev = mgpu_info.gpu_ins[i].adev; 2239 if (!adev->kfd.init_complete) 2240 amdgpu_amdkfd_device_init(adev); 2241 amdgpu_ttm_set_buffer_funcs_status(adev, true); 2242 } 2243 return; 2244 } 2245 2246 static int amdgpu_pmops_prepare(struct device *dev) 2247 { 2248 struct drm_device *drm_dev = dev_get_drvdata(dev); 2249 struct amdgpu_device *adev = drm_to_adev(drm_dev); 2250 2251 /* Return a positive number here so 2252 * DPM_FLAG_SMART_SUSPEND works properly 2253 */ 2254 if (amdgpu_device_supports_boco(drm_dev)) 2255 return pm_runtime_suspended(dev); 2256 2257 /* if we will not support s3 or s2i for the device 2258 * then skip suspend 2259 */ 2260 if (!amdgpu_acpi_is_s0ix_active(adev) && 2261 !amdgpu_acpi_is_s3_active(adev)) 2262 return 1; 2263 2264 return 0; 2265 } 2266 2267 static void amdgpu_pmops_complete(struct device *dev) 2268 { 2269 /* nothing to do */ 2270 } 2271 2272 static int amdgpu_pmops_suspend(struct device *dev) 2273 { 2274 struct drm_device *drm_dev = dev_get_drvdata(dev); 2275 struct amdgpu_device *adev = drm_to_adev(drm_dev); 2276 int r; 2277 2278 if (amdgpu_acpi_is_s0ix_active(adev)) 2279 adev->in_s0ix = true; 2280 else 2281 adev->in_s3 = true; 2282 r = amdgpu_device_suspend(drm_dev, true); 2283 if (r) 2284 return r; 2285 if (!adev->in_s0ix) 2286 r = amdgpu_asic_reset(adev); 2287 return r; 2288 } 2289 2290 static int amdgpu_pmops_resume(struct device *dev) 2291 { 2292 struct drm_device *drm_dev = dev_get_drvdata(dev); 2293 struct amdgpu_device *adev = drm_to_adev(drm_dev); 2294 int r; 2295 2296 /* Avoids registers access if device is physically gone */ 2297 if (!pci_device_is_present(adev->pdev)) 2298 adev->no_hw_access = true; 2299 2300 r = amdgpu_device_resume(drm_dev, true); 2301 if (amdgpu_acpi_is_s0ix_active(adev)) 2302 adev->in_s0ix = false; 2303 else 2304 adev->in_s3 = false; 2305 return r; 2306 } 2307 2308 static int amdgpu_pmops_freeze(struct device *dev) 2309 { 2310 struct drm_device *drm_dev = dev_get_drvdata(dev); 2311 struct amdgpu_device *adev = drm_to_adev(drm_dev); 2312 int r; 2313 2314 adev->in_s4 = true; 2315 r = amdgpu_device_suspend(drm_dev, true); 2316 adev->in_s4 = false; 2317 if (r) 2318 return r; 2319 return amdgpu_asic_reset(adev); 2320 } 2321 2322 static int amdgpu_pmops_thaw(struct device *dev) 2323 { 2324 struct drm_device *drm_dev = dev_get_drvdata(dev); 2325 2326 return amdgpu_device_resume(drm_dev, true); 2327 } 2328 2329 static int amdgpu_pmops_poweroff(struct device *dev) 2330 { 2331 struct drm_device *drm_dev = dev_get_drvdata(dev); 2332 2333 return amdgpu_device_suspend(drm_dev, true); 2334 } 2335 2336 static int amdgpu_pmops_restore(struct device *dev) 2337 { 2338 struct drm_device *drm_dev = dev_get_drvdata(dev); 2339 2340 return amdgpu_device_resume(drm_dev, true); 2341 } 2342 2343 static int amdgpu_pmops_runtime_suspend(struct device *dev) 2344 { 2345 struct pci_dev *pdev = to_pci_dev(dev); 2346 struct drm_device *drm_dev = pci_get_drvdata(pdev); 2347 struct amdgpu_device *adev = drm_to_adev(drm_dev); 2348 int ret, i; 2349 2350 if (!adev->runpm) { 2351 pm_runtime_forbid(dev); 2352 return -EBUSY; 2353 } 2354 2355 /* wait for all rings to drain before suspending */ 2356 for (i = 0; i < AMDGPU_MAX_RINGS; i++) { 2357 struct amdgpu_ring *ring = adev->rings[i]; 2358 if (ring && ring->sched.ready) { 2359 ret = amdgpu_fence_wait_empty(ring); 2360 if (ret) 2361 return -EBUSY; 2362 } 2363 } 2364 2365 adev->in_runpm = true; 2366 if (amdgpu_device_supports_px(drm_dev)) 2367 drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; 2368 2369 /* 2370 * By setting mp1_state as PP_MP1_STATE_UNLOAD, MP1 will do some 2371 * proper cleanups and put itself into a state ready for PNP. That 2372 * can address some random resuming failure observed on BOCO capable 2373 * platforms. 2374 * TODO: this may be also needed for PX capable platform. 2375 */ 2376 if (amdgpu_device_supports_boco(drm_dev)) 2377 adev->mp1_state = PP_MP1_STATE_UNLOAD; 2378 2379 ret = amdgpu_device_suspend(drm_dev, false); 2380 if (ret) { 2381 adev->in_runpm = false; 2382 if (amdgpu_device_supports_boco(drm_dev)) 2383 adev->mp1_state = PP_MP1_STATE_NONE; 2384 return ret; 2385 } 2386 2387 if (amdgpu_device_supports_boco(drm_dev)) 2388 adev->mp1_state = PP_MP1_STATE_NONE; 2389 2390 if (amdgpu_device_supports_px(drm_dev)) { 2391 /* Only need to handle PCI state in the driver for ATPX 2392 * PCI core handles it for _PR3. 2393 */ 2394 amdgpu_device_cache_pci_state(pdev); 2395 pci_disable_device(pdev); 2396 pci_ignore_hotplug(pdev); 2397 pci_set_power_state(pdev, PCI_D3cold); 2398 drm_dev->switch_power_state = DRM_SWITCH_POWER_DYNAMIC_OFF; 2399 } else if (amdgpu_device_supports_boco(drm_dev)) { 2400 /* nothing to do */ 2401 } else if (amdgpu_device_supports_baco(drm_dev)) { 2402 amdgpu_device_baco_enter(drm_dev); 2403 } 2404 2405 return 0; 2406 } 2407 2408 static int amdgpu_pmops_runtime_resume(struct device *dev) 2409 { 2410 struct pci_dev *pdev = to_pci_dev(dev); 2411 struct drm_device *drm_dev = pci_get_drvdata(pdev); 2412 struct amdgpu_device *adev = drm_to_adev(drm_dev); 2413 int ret; 2414 2415 if (!adev->runpm) 2416 return -EINVAL; 2417 2418 /* Avoids registers access if device is physically gone */ 2419 if (!pci_device_is_present(adev->pdev)) 2420 adev->no_hw_access = true; 2421 2422 if (amdgpu_device_supports_px(drm_dev)) { 2423 drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; 2424 2425 /* Only need to handle PCI state in the driver for ATPX 2426 * PCI core handles it for _PR3. 2427 */ 2428 pci_set_power_state(pdev, PCI_D0); 2429 amdgpu_device_load_pci_state(pdev); 2430 ret = pci_enable_device(pdev); 2431 if (ret) 2432 return ret; 2433 pci_set_master(pdev); 2434 } else if (amdgpu_device_supports_boco(drm_dev)) { 2435 /* Only need to handle PCI state in the driver for ATPX 2436 * PCI core handles it for _PR3. 2437 */ 2438 pci_set_master(pdev); 2439 } else if (amdgpu_device_supports_baco(drm_dev)) { 2440 amdgpu_device_baco_exit(drm_dev); 2441 } 2442 ret = amdgpu_device_resume(drm_dev, false); 2443 if (ret) 2444 return ret; 2445 2446 if (amdgpu_device_supports_px(drm_dev)) 2447 drm_dev->switch_power_state = DRM_SWITCH_POWER_ON; 2448 adev->in_runpm = false; 2449 return 0; 2450 } 2451 2452 static int amdgpu_pmops_runtime_idle(struct device *dev) 2453 { 2454 struct drm_device *drm_dev = dev_get_drvdata(dev); 2455 struct amdgpu_device *adev = drm_to_adev(drm_dev); 2456 /* we don't want the main rpm_idle to call suspend - we want to autosuspend */ 2457 int ret = 1; 2458 2459 if (!adev->runpm) { 2460 pm_runtime_forbid(dev); 2461 return -EBUSY; 2462 } 2463 2464 if (amdgpu_device_has_dc_support(adev)) { 2465 struct drm_crtc *crtc; 2466 2467 drm_for_each_crtc(crtc, drm_dev) { 2468 drm_modeset_lock(&crtc->mutex, NULL); 2469 if (crtc->state->active) 2470 ret = -EBUSY; 2471 drm_modeset_unlock(&crtc->mutex); 2472 if (ret < 0) 2473 break; 2474 } 2475 2476 } else { 2477 struct drm_connector *list_connector; 2478 struct drm_connector_list_iter iter; 2479 2480 mutex_lock(&drm_dev->mode_config.mutex); 2481 drm_modeset_lock(&drm_dev->mode_config.connection_mutex, NULL); 2482 2483 drm_connector_list_iter_begin(drm_dev, &iter); 2484 drm_for_each_connector_iter(list_connector, &iter) { 2485 if (list_connector->dpms == DRM_MODE_DPMS_ON) { 2486 ret = -EBUSY; 2487 break; 2488 } 2489 } 2490 2491 drm_connector_list_iter_end(&iter); 2492 2493 drm_modeset_unlock(&drm_dev->mode_config.connection_mutex); 2494 mutex_unlock(&drm_dev->mode_config.mutex); 2495 } 2496 2497 if (ret == -EBUSY) 2498 DRM_DEBUG_DRIVER("failing to power off - crtc active\n"); 2499 2500 pm_runtime_mark_last_busy(dev); 2501 pm_runtime_autosuspend(dev); 2502 return ret; 2503 } 2504 2505 long amdgpu_drm_ioctl(struct file *filp, 2506 unsigned int cmd, unsigned long arg) 2507 { 2508 struct drm_file *file_priv = filp->private_data; 2509 struct drm_device *dev; 2510 long ret; 2511 dev = file_priv->minor->dev; 2512 ret = pm_runtime_get_sync(dev->dev); 2513 if (ret < 0) 2514 goto out; 2515 2516 ret = drm_ioctl(filp, cmd, arg); 2517 2518 pm_runtime_mark_last_busy(dev->dev); 2519 out: 2520 pm_runtime_put_autosuspend(dev->dev); 2521 return ret; 2522 } 2523 2524 static const struct dev_pm_ops amdgpu_pm_ops = { 2525 .prepare = amdgpu_pmops_prepare, 2526 .complete = amdgpu_pmops_complete, 2527 .suspend = amdgpu_pmops_suspend, 2528 .resume = amdgpu_pmops_resume, 2529 .freeze = amdgpu_pmops_freeze, 2530 .thaw = amdgpu_pmops_thaw, 2531 .poweroff = amdgpu_pmops_poweroff, 2532 .restore = amdgpu_pmops_restore, 2533 .runtime_suspend = amdgpu_pmops_runtime_suspend, 2534 .runtime_resume = amdgpu_pmops_runtime_resume, 2535 .runtime_idle = amdgpu_pmops_runtime_idle, 2536 }; 2537 2538 static int amdgpu_flush(struct file *f, fl_owner_t id) 2539 { 2540 struct drm_file *file_priv = f->private_data; 2541 struct amdgpu_fpriv *fpriv = file_priv->driver_priv; 2542 long timeout = MAX_WAIT_SCHED_ENTITY_Q_EMPTY; 2543 2544 timeout = amdgpu_ctx_mgr_entity_flush(&fpriv->ctx_mgr, timeout); 2545 timeout = amdgpu_vm_wait_idle(&fpriv->vm, timeout); 2546 2547 return timeout >= 0 ? 0 : timeout; 2548 } 2549 2550 static const struct file_operations amdgpu_driver_kms_fops = { 2551 .owner = THIS_MODULE, 2552 .open = drm_open, 2553 .flush = amdgpu_flush, 2554 .release = drm_release, 2555 .unlocked_ioctl = amdgpu_drm_ioctl, 2556 .mmap = drm_gem_mmap, 2557 .poll = drm_poll, 2558 .read = drm_read, 2559 #ifdef CONFIG_COMPAT 2560 .compat_ioctl = amdgpu_kms_compat_ioctl, 2561 #endif 2562 #ifdef CONFIG_PROC_FS 2563 .show_fdinfo = amdgpu_show_fdinfo 2564 #endif 2565 }; 2566 2567 int amdgpu_file_to_fpriv(struct file *filp, struct amdgpu_fpriv **fpriv) 2568 { 2569 struct drm_file *file; 2570 2571 if (!filp) 2572 return -EINVAL; 2573 2574 if (filp->f_op != &amdgpu_driver_kms_fops) { 2575 return -EINVAL; 2576 } 2577 2578 file = filp->private_data; 2579 *fpriv = file->driver_priv; 2580 return 0; 2581 } 2582 2583 const struct drm_ioctl_desc amdgpu_ioctls_kms[] = { 2584 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_CREATE, amdgpu_gem_create_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2585 DRM_IOCTL_DEF_DRV(AMDGPU_CTX, amdgpu_ctx_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2586 DRM_IOCTL_DEF_DRV(AMDGPU_VM, amdgpu_vm_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2587 DRM_IOCTL_DEF_DRV(AMDGPU_SCHED, amdgpu_sched_ioctl, DRM_MASTER), 2588 DRM_IOCTL_DEF_DRV(AMDGPU_BO_LIST, amdgpu_bo_list_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2589 DRM_IOCTL_DEF_DRV(AMDGPU_FENCE_TO_HANDLE, amdgpu_cs_fence_to_handle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2590 /* KMS */ 2591 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_MMAP, amdgpu_gem_mmap_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2592 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_WAIT_IDLE, amdgpu_gem_wait_idle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2593 DRM_IOCTL_DEF_DRV(AMDGPU_CS, amdgpu_cs_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2594 DRM_IOCTL_DEF_DRV(AMDGPU_INFO, amdgpu_info_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2595 DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_CS, amdgpu_cs_wait_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2596 DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_FENCES, amdgpu_cs_wait_fences_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2597 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_METADATA, amdgpu_gem_metadata_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2598 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_VA, amdgpu_gem_va_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2599 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_OP, amdgpu_gem_op_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2600 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_USERPTR, amdgpu_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2601 }; 2602 2603 static const struct drm_driver amdgpu_kms_driver = { 2604 .driver_features = 2605 DRIVER_ATOMIC | 2606 DRIVER_GEM | 2607 DRIVER_RENDER | DRIVER_MODESET | DRIVER_SYNCOBJ | 2608 DRIVER_SYNCOBJ_TIMELINE, 2609 .open = amdgpu_driver_open_kms, 2610 .postclose = amdgpu_driver_postclose_kms, 2611 .lastclose = amdgpu_driver_lastclose_kms, 2612 .ioctls = amdgpu_ioctls_kms, 2613 .num_ioctls = ARRAY_SIZE(amdgpu_ioctls_kms), 2614 .dumb_create = amdgpu_mode_dumb_create, 2615 .dumb_map_offset = amdgpu_mode_dumb_mmap, 2616 .fops = &amdgpu_driver_kms_fops, 2617 .release = &amdgpu_driver_release_kms, 2618 2619 .prime_handle_to_fd = drm_gem_prime_handle_to_fd, 2620 .prime_fd_to_handle = drm_gem_prime_fd_to_handle, 2621 .gem_prime_import = amdgpu_gem_prime_import, 2622 .gem_prime_mmap = drm_gem_prime_mmap, 2623 2624 .name = DRIVER_NAME, 2625 .desc = DRIVER_DESC, 2626 .date = DRIVER_DATE, 2627 .major = KMS_DRIVER_MAJOR, 2628 .minor = KMS_DRIVER_MINOR, 2629 .patchlevel = KMS_DRIVER_PATCHLEVEL, 2630 }; 2631 2632 static struct pci_error_handlers amdgpu_pci_err_handler = { 2633 .error_detected = amdgpu_pci_error_detected, 2634 .mmio_enabled = amdgpu_pci_mmio_enabled, 2635 .slot_reset = amdgpu_pci_slot_reset, 2636 .resume = amdgpu_pci_resume, 2637 }; 2638 2639 extern const struct attribute_group amdgpu_vram_mgr_attr_group; 2640 extern const struct attribute_group amdgpu_gtt_mgr_attr_group; 2641 extern const struct attribute_group amdgpu_vbios_version_attr_group; 2642 2643 static const struct attribute_group *amdgpu_sysfs_groups[] = { 2644 &amdgpu_vram_mgr_attr_group, 2645 &amdgpu_gtt_mgr_attr_group, 2646 &amdgpu_vbios_version_attr_group, 2647 NULL, 2648 }; 2649 2650 2651 static struct pci_driver amdgpu_kms_pci_driver = { 2652 .name = DRIVER_NAME, 2653 .id_table = pciidlist, 2654 .probe = amdgpu_pci_probe, 2655 .remove = amdgpu_pci_remove, 2656 .shutdown = amdgpu_pci_shutdown, 2657 .driver.pm = &amdgpu_pm_ops, 2658 .err_handler = &amdgpu_pci_err_handler, 2659 .dev_groups = amdgpu_sysfs_groups, 2660 }; 2661 2662 static int __init amdgpu_init(void) 2663 { 2664 int r; 2665 2666 if (drm_firmware_drivers_only()) 2667 return -EINVAL; 2668 2669 r = amdgpu_sync_init(); 2670 if (r) 2671 goto error_sync; 2672 2673 r = amdgpu_fence_slab_init(); 2674 if (r) 2675 goto error_fence; 2676 2677 DRM_INFO("amdgpu kernel modesetting enabled.\n"); 2678 amdgpu_register_atpx_handler(); 2679 amdgpu_acpi_detect(); 2680 2681 /* Ignore KFD init failures. Normal when CONFIG_HSA_AMD is not set. */ 2682 amdgpu_amdkfd_init(); 2683 2684 /* let modprobe override vga console setting */ 2685 return pci_register_driver(&amdgpu_kms_pci_driver); 2686 2687 error_fence: 2688 amdgpu_sync_fini(); 2689 2690 error_sync: 2691 return r; 2692 } 2693 2694 static void __exit amdgpu_exit(void) 2695 { 2696 amdgpu_amdkfd_fini(); 2697 pci_unregister_driver(&amdgpu_kms_pci_driver); 2698 amdgpu_unregister_atpx_handler(); 2699 amdgpu_sync_fini(); 2700 amdgpu_fence_slab_fini(); 2701 mmu_notifier_synchronize(); 2702 } 2703 2704 module_init(amdgpu_init); 2705 module_exit(amdgpu_exit); 2706 2707 MODULE_AUTHOR(DRIVER_AUTHOR); 2708 MODULE_DESCRIPTION(DRIVER_DESC); 2709 MODULE_LICENSE("GPL and additional rights"); 2710