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_drv.h> 27 #include <drm/drm_fbdev_generic.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/dynamic_debug.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 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 * - 3.45.0 - Add context ioctl stable pstate interface 103 * - 3.46.0 - To enable hot plug amdgpu tests in libdrm 104 * - 3.47.0 - Add AMDGPU_GEM_CREATE_DISCARDABLE and AMDGPU_VM_NOALLOC flags 105 * - 3.48.0 - Add IP discovery version info to HW INFO 106 * - 3.49.0 - Add gang submit into CS IOCTL 107 * - 3.50.0 - Update AMDGPU_INFO_DEV_INFO IOCTL for minimum engine and memory clock 108 * Update AMDGPU_INFO_SENSOR IOCTL for PEAK_PSTATE engine and memory clock 109 * 3.51.0 - Return the PCIe gen and lanes from the INFO ioctl 110 * 3.52.0 - Add AMDGPU_IDS_FLAGS_CONFORMANT_TRUNC_COORD, add device_info fields: 111 * tcp_cache_size, num_sqc_per_wgp, sqc_data_cache_size, sqc_inst_cache_size, 112 * gl1c_cache_size, gl2c_cache_size, mall_size, enabled_rb_pipes_mask_hi 113 */ 114 #define KMS_DRIVER_MAJOR 3 115 #define KMS_DRIVER_MINOR 52 116 #define KMS_DRIVER_PATCHLEVEL 0 117 118 unsigned int amdgpu_vram_limit = UINT_MAX; 119 int amdgpu_vis_vram_limit; 120 int amdgpu_gart_size = -1; /* auto */ 121 int amdgpu_gtt_size = -1; /* auto */ 122 int amdgpu_moverate = -1; /* auto */ 123 int amdgpu_audio = -1; 124 int amdgpu_disp_priority; 125 int amdgpu_hw_i2c; 126 int amdgpu_pcie_gen2 = -1; 127 int amdgpu_msi = -1; 128 char amdgpu_lockup_timeout[AMDGPU_MAX_TIMEOUT_PARAM_LENGTH]; 129 int amdgpu_dpm = -1; 130 int amdgpu_fw_load_type = -1; 131 int amdgpu_aspm = -1; 132 int amdgpu_runtime_pm = -1; 133 uint amdgpu_ip_block_mask = 0xffffffff; 134 int amdgpu_bapm = -1; 135 int amdgpu_deep_color; 136 int amdgpu_vm_size = -1; 137 int amdgpu_vm_fragment_size = -1; 138 int amdgpu_vm_block_size = -1; 139 int amdgpu_vm_fault_stop; 140 int amdgpu_vm_debug; 141 int amdgpu_vm_update_mode = -1; 142 int amdgpu_exp_hw_support; 143 int amdgpu_dc = -1; 144 int amdgpu_sched_jobs = 32; 145 int amdgpu_sched_hw_submission = 2; 146 uint amdgpu_pcie_gen_cap; 147 uint amdgpu_pcie_lane_cap; 148 u64 amdgpu_cg_mask = 0xffffffffffffffff; 149 uint amdgpu_pg_mask = 0xffffffff; 150 uint amdgpu_sdma_phase_quantum = 32; 151 char *amdgpu_disable_cu; 152 char *amdgpu_virtual_display; 153 154 /* 155 * OverDrive(bit 14) disabled by default 156 * GFX DCS(bit 19) disabled by default 157 */ 158 uint amdgpu_pp_feature_mask = 0xfff7bfff; 159 uint amdgpu_force_long_training; 160 int amdgpu_lbpw = -1; 161 int amdgpu_compute_multipipe = -1; 162 int amdgpu_gpu_recovery = -1; /* auto */ 163 int amdgpu_emu_mode; 164 uint amdgpu_smu_memory_pool_size; 165 int amdgpu_smu_pptable_id = -1; 166 /* 167 * FBC (bit 0) disabled by default 168 * MULTI_MON_PP_MCLK_SWITCH (bit 1) enabled by default 169 * - With this, for multiple monitors in sync(e.g. with the same model), 170 * mclk switching will be allowed. And the mclk will be not foced to the 171 * highest. That helps saving some idle power. 172 * DISABLE_FRACTIONAL_PWM (bit 2) disabled by default 173 * PSR (bit 3) disabled by default 174 * EDP NO POWER SEQUENCING (bit 4) disabled by default 175 */ 176 uint amdgpu_dc_feature_mask = 2; 177 uint amdgpu_dc_debug_mask; 178 uint amdgpu_dc_visual_confirm; 179 int amdgpu_async_gfx_ring = 1; 180 int amdgpu_mcbp; 181 int amdgpu_discovery = -1; 182 int amdgpu_mes; 183 int amdgpu_mes_kiq; 184 int amdgpu_noretry = -1; 185 int amdgpu_force_asic_type = -1; 186 int amdgpu_tmz = -1; /* auto */ 187 uint amdgpu_freesync_vid_mode; 188 int amdgpu_reset_method = -1; /* auto */ 189 int amdgpu_num_kcq = -1; 190 int amdgpu_smartshift_bias; 191 int amdgpu_use_xgmi_p2p = 1; 192 int amdgpu_vcnfw_log; 193 int amdgpu_sg_display = -1; /* auto */ 194 195 static void amdgpu_drv_delayed_reset_work_handler(struct work_struct *work); 196 197 DECLARE_DYNDBG_CLASSMAP(drm_debug_classes, DD_CLASS_TYPE_DISJOINT_BITS, 0, 198 "DRM_UT_CORE", 199 "DRM_UT_DRIVER", 200 "DRM_UT_KMS", 201 "DRM_UT_PRIME", 202 "DRM_UT_ATOMIC", 203 "DRM_UT_VBL", 204 "DRM_UT_STATE", 205 "DRM_UT_LEASE", 206 "DRM_UT_DP", 207 "DRM_UT_DRMRES"); 208 209 struct amdgpu_mgpu_info mgpu_info = { 210 .mutex = __MUTEX_INITIALIZER(mgpu_info.mutex), 211 .delayed_reset_work = __DELAYED_WORK_INITIALIZER( 212 mgpu_info.delayed_reset_work, 213 amdgpu_drv_delayed_reset_work_handler, 0), 214 }; 215 int amdgpu_ras_enable = -1; 216 uint amdgpu_ras_mask = 0xffffffff; 217 int amdgpu_bad_page_threshold = -1; 218 struct amdgpu_watchdog_timer amdgpu_watchdog_timer = { 219 .timeout_fatal_disable = false, 220 .period = 0x0, /* default to 0x0 (timeout disable) */ 221 }; 222 223 /** 224 * DOC: vramlimit (int) 225 * Restrict the total amount of VRAM in MiB for testing. The default is 0 (Use full VRAM). 226 */ 227 MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing, in megabytes"); 228 module_param_named(vramlimit, amdgpu_vram_limit, int, 0600); 229 230 /** 231 * DOC: vis_vramlimit (int) 232 * Restrict the amount of CPU visible VRAM in MiB for testing. The default is 0 (Use full CPU visible VRAM). 233 */ 234 MODULE_PARM_DESC(vis_vramlimit, "Restrict visible VRAM for testing, in megabytes"); 235 module_param_named(vis_vramlimit, amdgpu_vis_vram_limit, int, 0444); 236 237 /** 238 * DOC: gartsize (uint) 239 * Restrict the size of GART (for kernel use) in Mib (32, 64, etc.) for testing. 240 * The default is -1 (The size depends on asic). 241 */ 242 MODULE_PARM_DESC(gartsize, "Size of kernel GART to setup in megabytes (32, 64, etc., -1=auto)"); 243 module_param_named(gartsize, amdgpu_gart_size, uint, 0600); 244 245 /** 246 * DOC: gttsize (int) 247 * Restrict the size of GTT domain (for userspace use) in MiB for testing. 248 * The default is -1 (Use 1/2 RAM, minimum value is 3GB). 249 */ 250 MODULE_PARM_DESC(gttsize, "Size of the GTT userspace domain in megabytes (-1 = auto)"); 251 module_param_named(gttsize, amdgpu_gtt_size, int, 0600); 252 253 /** 254 * DOC: moverate (int) 255 * Set maximum buffer migration rate in MB/s. The default is -1 (8 MB/s). 256 */ 257 MODULE_PARM_DESC(moverate, "Maximum buffer migration rate in MB/s. (32, 64, etc., -1=auto, 0=1=disabled)"); 258 module_param_named(moverate, amdgpu_moverate, int, 0600); 259 260 /** 261 * DOC: audio (int) 262 * Set HDMI/DPAudio. Only affects non-DC display handling. The default is -1 (Enabled), set 0 to disabled it. 263 */ 264 MODULE_PARM_DESC(audio, "Audio enable (-1 = auto, 0 = disable, 1 = enable)"); 265 module_param_named(audio, amdgpu_audio, int, 0444); 266 267 /** 268 * DOC: disp_priority (int) 269 * Set display Priority (1 = normal, 2 = high). Only affects non-DC display handling. The default is 0 (auto). 270 */ 271 MODULE_PARM_DESC(disp_priority, "Display Priority (0 = auto, 1 = normal, 2 = high)"); 272 module_param_named(disp_priority, amdgpu_disp_priority, int, 0444); 273 274 /** 275 * DOC: hw_i2c (int) 276 * To enable hw i2c engine. Only affects non-DC display handling. The default is 0 (Disabled). 277 */ 278 MODULE_PARM_DESC(hw_i2c, "hw i2c engine enable (0 = disable)"); 279 module_param_named(hw_i2c, amdgpu_hw_i2c, int, 0444); 280 281 /** 282 * DOC: pcie_gen2 (int) 283 * To disable PCIE Gen2/3 mode (0 = disable, 1 = enable). The default is -1 (auto, enabled). 284 */ 285 MODULE_PARM_DESC(pcie_gen2, "PCIE Gen2 mode (-1 = auto, 0 = disable, 1 = enable)"); 286 module_param_named(pcie_gen2, amdgpu_pcie_gen2, int, 0444); 287 288 /** 289 * DOC: msi (int) 290 * To disable Message Signaled Interrupts (MSI) functionality (1 = enable, 0 = disable). The default is -1 (auto, enabled). 291 */ 292 MODULE_PARM_DESC(msi, "MSI support (1 = enable, 0 = disable, -1 = auto)"); 293 module_param_named(msi, amdgpu_msi, int, 0444); 294 295 /** 296 * DOC: lockup_timeout (string) 297 * Set GPU scheduler timeout value in ms. 298 * 299 * The format can be [Non-Compute] or [GFX,Compute,SDMA,Video]. That is there can be one or 300 * multiple values specified. 0 and negative values are invalidated. They will be adjusted 301 * to the default timeout. 302 * 303 * - With one value specified, the setting will apply to all non-compute jobs. 304 * - With multiple values specified, the first one will be for GFX. 305 * The second one is for Compute. The third and fourth ones are 306 * for SDMA and Video. 307 * 308 * By default(with no lockup_timeout settings), the timeout for all non-compute(GFX, SDMA and Video) 309 * jobs is 10000. The timeout for compute is 60000. 310 */ 311 MODULE_PARM_DESC(lockup_timeout, "GPU lockup timeout in ms (default: for bare metal 10000 for non-compute jobs and 60000 for compute jobs; " 312 "for passthrough or sriov, 10000 for all jobs." 313 " 0: keep default value. negative: infinity timeout), " 314 "format: for bare metal [Non-Compute] or [GFX,Compute,SDMA,Video]; " 315 "for passthrough or sriov [all jobs] or [GFX,Compute,SDMA,Video]."); 316 module_param_string(lockup_timeout, amdgpu_lockup_timeout, sizeof(amdgpu_lockup_timeout), 0444); 317 318 /** 319 * DOC: dpm (int) 320 * Override for dynamic power management setting 321 * (0 = disable, 1 = enable) 322 * The default is -1 (auto). 323 */ 324 MODULE_PARM_DESC(dpm, "DPM support (1 = enable, 0 = disable, -1 = auto)"); 325 module_param_named(dpm, amdgpu_dpm, int, 0444); 326 327 /** 328 * DOC: fw_load_type (int) 329 * Set different firmware loading type for debugging, if supported. 330 * Set to 0 to force direct loading if supported by the ASIC. Set 331 * to -1 to select the default loading mode for the ASIC, as defined 332 * by the driver. The default is -1 (auto). 333 */ 334 MODULE_PARM_DESC(fw_load_type, "firmware loading type (3 = rlc backdoor autoload if supported, 2 = smu load if supported, 1 = psp load, 0 = force direct if supported, -1 = auto)"); 335 module_param_named(fw_load_type, amdgpu_fw_load_type, int, 0444); 336 337 /** 338 * DOC: aspm (int) 339 * To disable ASPM (1 = enable, 0 = disable). The default is -1 (auto, enabled). 340 */ 341 MODULE_PARM_DESC(aspm, "ASPM support (1 = enable, 0 = disable, -1 = auto)"); 342 module_param_named(aspm, amdgpu_aspm, int, 0444); 343 344 /** 345 * DOC: runpm (int) 346 * Override for runtime power management control for dGPUs. The amdgpu driver can dynamically power down 347 * the dGPUs when they are idle if supported. The default is -1 (auto enable). 348 * Setting the value to 0 disables this functionality. 349 */ 350 MODULE_PARM_DESC(runpm, "PX runtime pm (2 = force enable with BAMACO, 1 = force enable with BACO, 0 = disable, -1 = auto)"); 351 module_param_named(runpm, amdgpu_runtime_pm, int, 0444); 352 353 /** 354 * DOC: ip_block_mask (uint) 355 * Override what IP blocks are enabled on the GPU. Each GPU is a collection of IP blocks (gfx, display, video, etc.). 356 * Use this parameter to disable specific blocks. Note that the IP blocks do not have a fixed index. Some asics may not have 357 * some IPs or may include multiple instances of an IP so the ordering various from asic to asic. See the driver output in 358 * the kernel log for the list of IPs on the asic. The default is 0xffffffff (enable all blocks on a device). 359 */ 360 MODULE_PARM_DESC(ip_block_mask, "IP Block Mask (all blocks enabled (default))"); 361 module_param_named(ip_block_mask, amdgpu_ip_block_mask, uint, 0444); 362 363 /** 364 * DOC: bapm (int) 365 * Bidirectional Application Power Management (BAPM) used to dynamically share TDP between CPU and GPU. Set value 0 to disable it. 366 * The default -1 (auto, enabled) 367 */ 368 MODULE_PARM_DESC(bapm, "BAPM support (1 = enable, 0 = disable, -1 = auto)"); 369 module_param_named(bapm, amdgpu_bapm, int, 0444); 370 371 /** 372 * DOC: deep_color (int) 373 * Set 1 to enable Deep Color support. Only affects non-DC display handling. The default is 0 (disabled). 374 */ 375 MODULE_PARM_DESC(deep_color, "Deep Color support (1 = enable, 0 = disable (default))"); 376 module_param_named(deep_color, amdgpu_deep_color, int, 0444); 377 378 /** 379 * DOC: vm_size (int) 380 * Override the size of the GPU's per client virtual address space in GiB. The default is -1 (automatic for each asic). 381 */ 382 MODULE_PARM_DESC(vm_size, "VM address space size in gigabytes (default 64GB)"); 383 module_param_named(vm_size, amdgpu_vm_size, int, 0444); 384 385 /** 386 * DOC: vm_fragment_size (int) 387 * Override VM fragment size in bits (4, 5, etc. 4 = 64K, 9 = 2M). The default is -1 (automatic for each asic). 388 */ 389 MODULE_PARM_DESC(vm_fragment_size, "VM fragment size in bits (4, 5, etc. 4 = 64K (default), Max 9 = 2M)"); 390 module_param_named(vm_fragment_size, amdgpu_vm_fragment_size, int, 0444); 391 392 /** 393 * DOC: vm_block_size (int) 394 * Override VM page table size in bits (default depending on vm_size and hw setup). The default is -1 (automatic for each asic). 395 */ 396 MODULE_PARM_DESC(vm_block_size, "VM page table size in bits (default depending on vm_size)"); 397 module_param_named(vm_block_size, amdgpu_vm_block_size, int, 0444); 398 399 /** 400 * DOC: vm_fault_stop (int) 401 * Stop on VM fault for debugging (0 = never, 1 = print first, 2 = always). The default is 0 (No stop). 402 */ 403 MODULE_PARM_DESC(vm_fault_stop, "Stop on VM fault (0 = never (default), 1 = print first, 2 = always)"); 404 module_param_named(vm_fault_stop, amdgpu_vm_fault_stop, int, 0444); 405 406 /** 407 * DOC: vm_debug (int) 408 * Debug VM handling (0 = disabled, 1 = enabled). The default is 0 (Disabled). 409 */ 410 MODULE_PARM_DESC(vm_debug, "Debug VM handling (0 = disabled (default), 1 = enabled)"); 411 module_param_named(vm_debug, amdgpu_vm_debug, int, 0644); 412 413 /** 414 * DOC: vm_update_mode (int) 415 * Override VM update mode. VM updated by using CPU (0 = never, 1 = Graphics only, 2 = Compute only, 3 = Both). The default 416 * is -1 (Only in large BAR(LB) systems Compute VM tables will be updated by CPU, otherwise 0, never). 417 */ 418 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"); 419 module_param_named(vm_update_mode, amdgpu_vm_update_mode, int, 0444); 420 421 /** 422 * DOC: exp_hw_support (int) 423 * Enable experimental hw support (1 = enable). The default is 0 (disabled). 424 */ 425 MODULE_PARM_DESC(exp_hw_support, "experimental hw support (1 = enable, 0 = disable (default))"); 426 module_param_named(exp_hw_support, amdgpu_exp_hw_support, int, 0444); 427 428 /** 429 * DOC: dc (int) 430 * Disable/Enable Display Core driver for debugging (1 = enable, 0 = disable). The default is -1 (automatic for each asic). 431 */ 432 MODULE_PARM_DESC(dc, "Display Core driver (1 = enable, 0 = disable, -1 = auto (default))"); 433 module_param_named(dc, amdgpu_dc, int, 0444); 434 435 /** 436 * DOC: sched_jobs (int) 437 * Override the max number of jobs supported in the sw queue. The default is 32. 438 */ 439 MODULE_PARM_DESC(sched_jobs, "the max number of jobs supported in the sw queue (default 32)"); 440 module_param_named(sched_jobs, amdgpu_sched_jobs, int, 0444); 441 442 /** 443 * DOC: sched_hw_submission (int) 444 * Override the max number of HW submissions. The default is 2. 445 */ 446 MODULE_PARM_DESC(sched_hw_submission, "the max number of HW submissions (default 2)"); 447 module_param_named(sched_hw_submission, amdgpu_sched_hw_submission, int, 0444); 448 449 /** 450 * DOC: ppfeaturemask (hexint) 451 * Override power features enabled. See enum PP_FEATURE_MASK in drivers/gpu/drm/amd/include/amd_shared.h. 452 * The default is the current set of stable power features. 453 */ 454 MODULE_PARM_DESC(ppfeaturemask, "all power features enabled (default))"); 455 module_param_named(ppfeaturemask, amdgpu_pp_feature_mask, hexint, 0444); 456 457 /** 458 * DOC: forcelongtraining (uint) 459 * Force long memory training in resume. 460 * The default is zero, indicates short training in resume. 461 */ 462 MODULE_PARM_DESC(forcelongtraining, "force memory long training"); 463 module_param_named(forcelongtraining, amdgpu_force_long_training, uint, 0444); 464 465 /** 466 * DOC: pcie_gen_cap (uint) 467 * Override PCIE gen speed capabilities. See the CAIL flags in drivers/gpu/drm/amd/include/amd_pcie.h. 468 * The default is 0 (automatic for each asic). 469 */ 470 MODULE_PARM_DESC(pcie_gen_cap, "PCIE Gen Caps (0: autodetect (default))"); 471 module_param_named(pcie_gen_cap, amdgpu_pcie_gen_cap, uint, 0444); 472 473 /** 474 * DOC: pcie_lane_cap (uint) 475 * Override PCIE lanes capabilities. See the CAIL flags in drivers/gpu/drm/amd/include/amd_pcie.h. 476 * The default is 0 (automatic for each asic). 477 */ 478 MODULE_PARM_DESC(pcie_lane_cap, "PCIE Lane Caps (0: autodetect (default))"); 479 module_param_named(pcie_lane_cap, amdgpu_pcie_lane_cap, uint, 0444); 480 481 /** 482 * DOC: cg_mask (ullong) 483 * Override Clockgating features enabled on GPU (0 = disable clock gating). See the AMD_CG_SUPPORT flags in 484 * drivers/gpu/drm/amd/include/amd_shared.h. The default is 0xffffffffffffffff (all enabled). 485 */ 486 MODULE_PARM_DESC(cg_mask, "Clockgating flags mask (0 = disable clock gating)"); 487 module_param_named(cg_mask, amdgpu_cg_mask, ullong, 0444); 488 489 /** 490 * DOC: pg_mask (uint) 491 * Override Powergating features enabled on GPU (0 = disable power gating). See the AMD_PG_SUPPORT flags in 492 * drivers/gpu/drm/amd/include/amd_shared.h. The default is 0xffffffff (all enabled). 493 */ 494 MODULE_PARM_DESC(pg_mask, "Powergating flags mask (0 = disable power gating)"); 495 module_param_named(pg_mask, amdgpu_pg_mask, uint, 0444); 496 497 /** 498 * DOC: sdma_phase_quantum (uint) 499 * Override SDMA context switch phase quantum (x 1K GPU clock cycles, 0 = no change). The default is 32. 500 */ 501 MODULE_PARM_DESC(sdma_phase_quantum, "SDMA context switch phase quantum (x 1K GPU clock cycles, 0 = no change (default 32))"); 502 module_param_named(sdma_phase_quantum, amdgpu_sdma_phase_quantum, uint, 0444); 503 504 /** 505 * DOC: disable_cu (charp) 506 * Set to disable CUs (It's set like se.sh.cu,...). The default is NULL. 507 */ 508 MODULE_PARM_DESC(disable_cu, "Disable CUs (se.sh.cu,...)"); 509 module_param_named(disable_cu, amdgpu_disable_cu, charp, 0444); 510 511 /** 512 * DOC: virtual_display (charp) 513 * Set to enable virtual display feature. This feature provides a virtual display hardware on headless boards 514 * 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 515 * the device, plus the number of crtcs to expose. E.g., 0000:26:00.0,4 would enable 4 virtual crtcs on the pci 516 * device at 26:00.0. The default is NULL. 517 */ 518 MODULE_PARM_DESC(virtual_display, 519 "Enable virtual display feature (the virtual_display will be set like xxxx:xx:xx.x,x;xxxx:xx:xx.x,x)"); 520 module_param_named(virtual_display, amdgpu_virtual_display, charp, 0444); 521 522 /** 523 * DOC: lbpw (int) 524 * Override Load Balancing Per Watt (LBPW) support (1 = enable, 0 = disable). The default is -1 (auto, enabled). 525 */ 526 MODULE_PARM_DESC(lbpw, "Load Balancing Per Watt (LBPW) support (1 = enable, 0 = disable, -1 = auto)"); 527 module_param_named(lbpw, amdgpu_lbpw, int, 0444); 528 529 MODULE_PARM_DESC(compute_multipipe, "Force compute queues to be spread across pipes (1 = enable, 0 = disable, -1 = auto)"); 530 module_param_named(compute_multipipe, amdgpu_compute_multipipe, int, 0444); 531 532 /** 533 * DOC: gpu_recovery (int) 534 * Set to enable GPU recovery mechanism (1 = enable, 0 = disable). The default is -1 (auto, disabled except SRIOV). 535 */ 536 MODULE_PARM_DESC(gpu_recovery, "Enable GPU recovery mechanism, (1 = enable, 0 = disable, -1 = auto)"); 537 module_param_named(gpu_recovery, amdgpu_gpu_recovery, int, 0444); 538 539 /** 540 * DOC: emu_mode (int) 541 * Set value 1 to enable emulation mode. This is only needed when running on an emulator. The default is 0 (disabled). 542 */ 543 MODULE_PARM_DESC(emu_mode, "Emulation mode, (1 = enable, 0 = disable)"); 544 module_param_named(emu_mode, amdgpu_emu_mode, int, 0444); 545 546 /** 547 * DOC: ras_enable (int) 548 * Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default)) 549 */ 550 MODULE_PARM_DESC(ras_enable, "Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default))"); 551 module_param_named(ras_enable, amdgpu_ras_enable, int, 0444); 552 553 /** 554 * DOC: ras_mask (uint) 555 * Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1 556 * See the flags in drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h 557 */ 558 MODULE_PARM_DESC(ras_mask, "Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1"); 559 module_param_named(ras_mask, amdgpu_ras_mask, uint, 0444); 560 561 /** 562 * DOC: timeout_fatal_disable (bool) 563 * Disable Watchdog timeout fatal error event 564 */ 565 MODULE_PARM_DESC(timeout_fatal_disable, "disable watchdog timeout fatal error (false = default)"); 566 module_param_named(timeout_fatal_disable, amdgpu_watchdog_timer.timeout_fatal_disable, bool, 0644); 567 568 /** 569 * DOC: timeout_period (uint) 570 * Modify the watchdog timeout max_cycles as (1 << period) 571 */ 572 MODULE_PARM_DESC(timeout_period, "watchdog timeout period (0 = timeout disabled, 1 ~ 0x23 = timeout maxcycles = (1 << period)"); 573 module_param_named(timeout_period, amdgpu_watchdog_timer.period, uint, 0644); 574 575 /** 576 * DOC: si_support (int) 577 * Set SI support driver. This parameter works after set config CONFIG_DRM_AMDGPU_SI. For SI asic, when radeon driver is enabled, 578 * set value 0 to use radeon driver, while set value 1 to use amdgpu driver. The default is using radeon driver when it available, 579 * otherwise using amdgpu driver. 580 */ 581 #ifdef CONFIG_DRM_AMDGPU_SI 582 583 #if defined(CONFIG_DRM_RADEON) || defined(CONFIG_DRM_RADEON_MODULE) 584 int amdgpu_si_support = 0; 585 MODULE_PARM_DESC(si_support, "SI support (1 = enabled, 0 = disabled (default))"); 586 #else 587 int amdgpu_si_support = 1; 588 MODULE_PARM_DESC(si_support, "SI support (1 = enabled (default), 0 = disabled)"); 589 #endif 590 591 module_param_named(si_support, amdgpu_si_support, int, 0444); 592 #endif 593 594 /** 595 * DOC: cik_support (int) 596 * Set CIK support driver. This parameter works after set config CONFIG_DRM_AMDGPU_CIK. For CIK asic, when radeon driver is enabled, 597 * set value 0 to use radeon driver, while set value 1 to use amdgpu driver. The default is using radeon driver when it available, 598 * otherwise using amdgpu driver. 599 */ 600 #ifdef CONFIG_DRM_AMDGPU_CIK 601 602 #if defined(CONFIG_DRM_RADEON) || defined(CONFIG_DRM_RADEON_MODULE) 603 int amdgpu_cik_support = 0; 604 MODULE_PARM_DESC(cik_support, "CIK support (1 = enabled, 0 = disabled (default))"); 605 #else 606 int amdgpu_cik_support = 1; 607 MODULE_PARM_DESC(cik_support, "CIK support (1 = enabled (default), 0 = disabled)"); 608 #endif 609 610 module_param_named(cik_support, amdgpu_cik_support, int, 0444); 611 #endif 612 613 /** 614 * DOC: smu_memory_pool_size (uint) 615 * It is used to reserve gtt for smu debug usage, setting value 0 to disable it. The actual size is value * 256MiB. 616 * E.g. 0x1 = 256Mbyte, 0x2 = 512Mbyte, 0x4 = 1 Gbyte, 0x8 = 2GByte. The default is 0 (disabled). 617 */ 618 MODULE_PARM_DESC(smu_memory_pool_size, 619 "reserve gtt for smu debug usage, 0 = disable," 620 "0x1 = 256Mbyte, 0x2 = 512Mbyte, 0x4 = 1 Gbyte, 0x8 = 2GByte"); 621 module_param_named(smu_memory_pool_size, amdgpu_smu_memory_pool_size, uint, 0444); 622 623 /** 624 * DOC: async_gfx_ring (int) 625 * It is used to enable gfx rings that could be configured with different prioritites or equal priorities 626 */ 627 MODULE_PARM_DESC(async_gfx_ring, 628 "Asynchronous GFX rings that could be configured with either different priorities (HP3D ring and LP3D ring), or equal priorities (0 = disabled, 1 = enabled (default))"); 629 module_param_named(async_gfx_ring, amdgpu_async_gfx_ring, int, 0444); 630 631 /** 632 * DOC: mcbp (int) 633 * It is used to enable mid command buffer preemption. (0 = disabled (default), 1 = enabled) 634 */ 635 MODULE_PARM_DESC(mcbp, 636 "Enable Mid-command buffer preemption (0 = disabled (default), 1 = enabled)"); 637 module_param_named(mcbp, amdgpu_mcbp, int, 0444); 638 639 /** 640 * DOC: discovery (int) 641 * Allow driver to discover hardware IP information from IP Discovery table at the top of VRAM. 642 * (-1 = auto (default), 0 = disabled, 1 = enabled, 2 = use ip_discovery table from file) 643 */ 644 MODULE_PARM_DESC(discovery, 645 "Allow driver to discover hardware IPs from IP Discovery table at the top of VRAM"); 646 module_param_named(discovery, amdgpu_discovery, int, 0444); 647 648 /** 649 * DOC: mes (int) 650 * Enable Micro Engine Scheduler. This is a new hw scheduling engine for gfx, sdma, and compute. 651 * (0 = disabled (default), 1 = enabled) 652 */ 653 MODULE_PARM_DESC(mes, 654 "Enable Micro Engine Scheduler (0 = disabled (default), 1 = enabled)"); 655 module_param_named(mes, amdgpu_mes, int, 0444); 656 657 /** 658 * DOC: mes_kiq (int) 659 * Enable Micro Engine Scheduler KIQ. This is a new engine pipe for kiq. 660 * (0 = disabled (default), 1 = enabled) 661 */ 662 MODULE_PARM_DESC(mes_kiq, 663 "Enable Micro Engine Scheduler KIQ (0 = disabled (default), 1 = enabled)"); 664 module_param_named(mes_kiq, amdgpu_mes_kiq, int, 0444); 665 666 /** 667 * DOC: noretry (int) 668 * Disable XNACK retry in the SQ by default on GFXv9 hardware. On ASICs that 669 * do not support per-process XNACK this also disables retry page faults. 670 * (0 = retry enabled, 1 = retry disabled, -1 auto (default)) 671 */ 672 MODULE_PARM_DESC(noretry, 673 "Disable retry faults (0 = retry enabled, 1 = retry disabled, -1 auto (default))"); 674 module_param_named(noretry, amdgpu_noretry, int, 0644); 675 676 /** 677 * DOC: force_asic_type (int) 678 * A non negative value used to specify the asic type for all supported GPUs. 679 */ 680 MODULE_PARM_DESC(force_asic_type, 681 "A non negative value used to specify the asic type for all supported GPUs"); 682 module_param_named(force_asic_type, amdgpu_force_asic_type, int, 0444); 683 684 /** 685 * DOC: use_xgmi_p2p (int) 686 * Enables/disables XGMI P2P interface (0 = disable, 1 = enable). 687 */ 688 MODULE_PARM_DESC(use_xgmi_p2p, 689 "Enable XGMI P2P interface (0 = disable; 1 = enable (default))"); 690 module_param_named(use_xgmi_p2p, amdgpu_use_xgmi_p2p, int, 0444); 691 692 693 #ifdef CONFIG_HSA_AMD 694 /** 695 * DOC: sched_policy (int) 696 * Set scheduling policy. Default is HWS(hardware scheduling) with over-subscription. 697 * Setting 1 disables over-subscription. Setting 2 disables HWS and statically 698 * assigns queues to HQDs. 699 */ 700 int sched_policy = KFD_SCHED_POLICY_HWS; 701 module_param(sched_policy, int, 0444); 702 MODULE_PARM_DESC(sched_policy, 703 "Scheduling policy (0 = HWS (Default), 1 = HWS without over-subscription, 2 = Non-HWS (Used for debugging only)"); 704 705 /** 706 * DOC: hws_max_conc_proc (int) 707 * Maximum number of processes that HWS can schedule concurrently. The maximum is the 708 * number of VMIDs assigned to the HWS, which is also the default. 709 */ 710 int hws_max_conc_proc = -1; 711 module_param(hws_max_conc_proc, int, 0444); 712 MODULE_PARM_DESC(hws_max_conc_proc, 713 "Max # processes HWS can execute concurrently when sched_policy=0 (0 = no concurrency, #VMIDs for KFD = Maximum(default))"); 714 715 /** 716 * DOC: cwsr_enable (int) 717 * CWSR(compute wave store and resume) allows the GPU to preempt shader execution in 718 * the middle of a compute wave. Default is 1 to enable this feature. Setting 0 719 * disables it. 720 */ 721 int cwsr_enable = 1; 722 module_param(cwsr_enable, int, 0444); 723 MODULE_PARM_DESC(cwsr_enable, "CWSR enable (0 = Off, 1 = On (Default))"); 724 725 /** 726 * DOC: max_num_of_queues_per_device (int) 727 * Maximum number of queues per device. Valid setting is between 1 and 4096. Default 728 * is 4096. 729 */ 730 int max_num_of_queues_per_device = KFD_MAX_NUM_OF_QUEUES_PER_DEVICE_DEFAULT; 731 module_param(max_num_of_queues_per_device, int, 0444); 732 MODULE_PARM_DESC(max_num_of_queues_per_device, 733 "Maximum number of supported queues per device (1 = Minimum, 4096 = default)"); 734 735 /** 736 * DOC: send_sigterm (int) 737 * Send sigterm to HSA process on unhandled exceptions. Default is not to send sigterm 738 * but just print errors on dmesg. Setting 1 enables sending sigterm. 739 */ 740 int send_sigterm; 741 module_param(send_sigterm, int, 0444); 742 MODULE_PARM_DESC(send_sigterm, 743 "Send sigterm to HSA process on unhandled exception (0 = disable, 1 = enable)"); 744 745 /** 746 * DOC: debug_largebar (int) 747 * Set debug_largebar as 1 to enable simulating large-bar capability on non-large bar 748 * system. This limits the VRAM size reported to ROCm applications to the visible 749 * size, usually 256MB. 750 * Default value is 0, diabled. 751 */ 752 int debug_largebar; 753 module_param(debug_largebar, int, 0444); 754 MODULE_PARM_DESC(debug_largebar, 755 "Debug large-bar flag used to simulate large-bar capability on non-large bar machine (0 = disable, 1 = enable)"); 756 757 /** 758 * DOC: ignore_crat (int) 759 * Ignore CRAT table during KFD initialization. By default, KFD uses the ACPI CRAT 760 * table to get information about AMD APUs. This option can serve as a workaround on 761 * systems with a broken CRAT table. 762 * 763 * Default is auto (according to asic type, iommu_v2, and crat table, to decide 764 * whether use CRAT) 765 */ 766 int ignore_crat; 767 module_param(ignore_crat, int, 0444); 768 MODULE_PARM_DESC(ignore_crat, 769 "Ignore CRAT table during KFD initialization (0 = auto (default), 1 = ignore CRAT)"); 770 771 /** 772 * DOC: halt_if_hws_hang (int) 773 * Halt if HWS hang is detected. Default value, 0, disables the halt on hang. 774 * Setting 1 enables halt on hang. 775 */ 776 int halt_if_hws_hang; 777 module_param(halt_if_hws_hang, int, 0644); 778 MODULE_PARM_DESC(halt_if_hws_hang, "Halt if HWS hang is detected (0 = off (default), 1 = on)"); 779 780 /** 781 * DOC: hws_gws_support(bool) 782 * Assume that HWS supports GWS barriers regardless of what firmware version 783 * check says. Default value: false (rely on MEC2 firmware version check). 784 */ 785 bool hws_gws_support; 786 module_param(hws_gws_support, bool, 0444); 787 MODULE_PARM_DESC(hws_gws_support, "Assume MEC2 FW supports GWS barriers (false = rely on FW version check (Default), true = force supported)"); 788 789 /** 790 * DOC: queue_preemption_timeout_ms (int) 791 * queue preemption timeout in ms (1 = Minimum, 9000 = default) 792 */ 793 int queue_preemption_timeout_ms = 9000; 794 module_param(queue_preemption_timeout_ms, int, 0644); 795 MODULE_PARM_DESC(queue_preemption_timeout_ms, "queue preemption timeout in ms (1 = Minimum, 9000 = default)"); 796 797 /** 798 * DOC: debug_evictions(bool) 799 * Enable extra debug messages to help determine the cause of evictions 800 */ 801 bool debug_evictions; 802 module_param(debug_evictions, bool, 0644); 803 MODULE_PARM_DESC(debug_evictions, "enable eviction debug messages (false = default)"); 804 805 /** 806 * DOC: no_system_mem_limit(bool) 807 * Disable system memory limit, to support multiple process shared memory 808 */ 809 bool no_system_mem_limit; 810 module_param(no_system_mem_limit, bool, 0644); 811 MODULE_PARM_DESC(no_system_mem_limit, "disable system memory limit (false = default)"); 812 813 /** 814 * DOC: no_queue_eviction_on_vm_fault (int) 815 * 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). 816 */ 817 int amdgpu_no_queue_eviction_on_vm_fault; 818 MODULE_PARM_DESC(no_queue_eviction_on_vm_fault, "No queue eviction on VM fault (0 = queue eviction, 1 = no queue eviction)"); 819 module_param_named(no_queue_eviction_on_vm_fault, amdgpu_no_queue_eviction_on_vm_fault, int, 0444); 820 #endif 821 822 /** 823 * DOC: pcie_p2p (bool) 824 * Enable PCIe P2P (requires large-BAR). Default value: true (on) 825 */ 826 #ifdef CONFIG_HSA_AMD_P2P 827 bool pcie_p2p = true; 828 module_param(pcie_p2p, bool, 0444); 829 MODULE_PARM_DESC(pcie_p2p, "Enable PCIe P2P (requires large-BAR). (N = off, Y = on(default))"); 830 #endif 831 832 /** 833 * DOC: dcfeaturemask (uint) 834 * Override display features enabled. See enum DC_FEATURE_MASK in drivers/gpu/drm/amd/include/amd_shared.h. 835 * The default is the current set of stable display features. 836 */ 837 MODULE_PARM_DESC(dcfeaturemask, "all stable DC features enabled (default))"); 838 module_param_named(dcfeaturemask, amdgpu_dc_feature_mask, uint, 0444); 839 840 /** 841 * DOC: dcdebugmask (uint) 842 * Override display features enabled. See enum DC_DEBUG_MASK in drivers/gpu/drm/amd/include/amd_shared.h. 843 */ 844 MODULE_PARM_DESC(dcdebugmask, "all debug options disabled (default))"); 845 module_param_named(dcdebugmask, amdgpu_dc_debug_mask, uint, 0444); 846 847 MODULE_PARM_DESC(visualconfirm, "Visual confirm (0 = off (default), 1 = MPO, 5 = PSR)"); 848 module_param_named(visualconfirm, amdgpu_dc_visual_confirm, uint, 0444); 849 850 /** 851 * DOC: abmlevel (uint) 852 * Override the default ABM (Adaptive Backlight Management) level used for DC 853 * enabled hardware. Requires DMCU to be supported and loaded. 854 * Valid levels are 0-4. A value of 0 indicates that ABM should be disabled by 855 * default. Values 1-4 control the maximum allowable brightness reduction via 856 * the ABM algorithm, with 1 being the least reduction and 4 being the most 857 * reduction. 858 * 859 * Defaults to 0, or disabled. Userspace can still override this level later 860 * after boot. 861 */ 862 uint amdgpu_dm_abm_level; 863 MODULE_PARM_DESC(abmlevel, "ABM level (0 = off (default), 1-4 = backlight reduction level) "); 864 module_param_named(abmlevel, amdgpu_dm_abm_level, uint, 0444); 865 866 int amdgpu_backlight = -1; 867 MODULE_PARM_DESC(backlight, "Backlight control (0 = pwm, 1 = aux, -1 auto (default))"); 868 module_param_named(backlight, amdgpu_backlight, bint, 0444); 869 870 /** 871 * DOC: tmz (int) 872 * Trusted Memory Zone (TMZ) is a method to protect data being written 873 * to or read from memory. 874 * 875 * The default value: 0 (off). TODO: change to auto till it is completed. 876 */ 877 MODULE_PARM_DESC(tmz, "Enable TMZ feature (-1 = auto (default), 0 = off, 1 = on)"); 878 module_param_named(tmz, amdgpu_tmz, int, 0444); 879 880 /** 881 * DOC: freesync_video (uint) 882 * Enable the optimization to adjust front porch timing to achieve seamless 883 * mode change experience when setting a freesync supported mode for which full 884 * modeset is not needed. 885 * 886 * The Display Core will add a set of modes derived from the base FreeSync 887 * video mode into the corresponding connector's mode list based on commonly 888 * used refresh rates and VRR range of the connected display, when users enable 889 * this feature. From the userspace perspective, they can see a seamless mode 890 * change experience when the change between different refresh rates under the 891 * same resolution. Additionally, userspace applications such as Video playback 892 * can read this modeset list and change the refresh rate based on the video 893 * frame rate. Finally, the userspace can also derive an appropriate mode for a 894 * particular refresh rate based on the FreeSync Mode and add it to the 895 * connector's mode list. 896 * 897 * Note: This is an experimental feature. 898 * 899 * The default value: 0 (off). 900 */ 901 MODULE_PARM_DESC( 902 freesync_video, 903 "Enable freesync modesetting optimization feature (0 = off (default), 1 = on)"); 904 module_param_named(freesync_video, amdgpu_freesync_vid_mode, uint, 0444); 905 906 /** 907 * DOC: reset_method (int) 908 * GPU reset method (-1 = auto (default), 0 = legacy, 1 = mode0, 2 = mode1, 3 = mode2, 4 = baco) 909 */ 910 MODULE_PARM_DESC(reset_method, "GPU reset method (-1 = auto (default), 0 = legacy, 1 = mode0, 2 = mode1, 3 = mode2, 4 = baco/bamaco)"); 911 module_param_named(reset_method, amdgpu_reset_method, int, 0444); 912 913 /** 914 * DOC: bad_page_threshold (int) Bad page threshold is specifies the 915 * threshold value of faulty pages detected by RAS ECC, which may 916 * result in the GPU entering bad status when the number of total 917 * faulty pages by ECC exceeds the threshold value. 918 */ 919 MODULE_PARM_DESC(bad_page_threshold, "Bad page threshold(-1 = ignore threshold (default value), 0 = disable bad page retirement, -2 = driver sets threshold)"); 920 module_param_named(bad_page_threshold, amdgpu_bad_page_threshold, int, 0444); 921 922 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+)"); 923 module_param_named(num_kcq, amdgpu_num_kcq, int, 0444); 924 925 /** 926 * DOC: vcnfw_log (int) 927 * Enable vcnfw log output for debugging, the default is disabled. 928 */ 929 MODULE_PARM_DESC(vcnfw_log, "Enable vcnfw log(0 = disable (default value), 1 = enable)"); 930 module_param_named(vcnfw_log, amdgpu_vcnfw_log, int, 0444); 931 932 /** 933 * DOC: sg_display (int) 934 * Disable S/G (scatter/gather) display (i.e., display from system memory). 935 * This option is only relevant on APUs. Set this option to 0 to disable 936 * S/G display if you experience flickering or other issues under memory 937 * pressure and report the issue. 938 */ 939 MODULE_PARM_DESC(sg_display, "S/G Display (-1 = auto (default), 0 = disable)"); 940 module_param_named(sg_display, amdgpu_sg_display, int, 0444); 941 942 /** 943 * DOC: smu_pptable_id (int) 944 * Used to override pptable id. id = 0 use VBIOS pptable. 945 * id > 0 use the soft pptable with specicfied id. 946 */ 947 MODULE_PARM_DESC(smu_pptable_id, 948 "specify pptable id to be used (-1 = auto(default) value, 0 = use pptable from vbios, > 0 = soft pptable id)"); 949 module_param_named(smu_pptable_id, amdgpu_smu_pptable_id, int, 0444); 950 951 /* These devices are not supported by amdgpu. 952 * They are supported by the mach64, r128, radeon drivers 953 */ 954 static const u16 amdgpu_unsupported_pciidlist[] = { 955 /* mach64 */ 956 0x4354, 957 0x4358, 958 0x4554, 959 0x4742, 960 0x4744, 961 0x4749, 962 0x474C, 963 0x474D, 964 0x474E, 965 0x474F, 966 0x4750, 967 0x4751, 968 0x4752, 969 0x4753, 970 0x4754, 971 0x4755, 972 0x4756, 973 0x4757, 974 0x4758, 975 0x4759, 976 0x475A, 977 0x4C42, 978 0x4C44, 979 0x4C47, 980 0x4C49, 981 0x4C4D, 982 0x4C4E, 983 0x4C50, 984 0x4C51, 985 0x4C52, 986 0x4C53, 987 0x5654, 988 0x5655, 989 0x5656, 990 /* r128 */ 991 0x4c45, 992 0x4c46, 993 0x4d46, 994 0x4d4c, 995 0x5041, 996 0x5042, 997 0x5043, 998 0x5044, 999 0x5045, 1000 0x5046, 1001 0x5047, 1002 0x5048, 1003 0x5049, 1004 0x504A, 1005 0x504B, 1006 0x504C, 1007 0x504D, 1008 0x504E, 1009 0x504F, 1010 0x5050, 1011 0x5051, 1012 0x5052, 1013 0x5053, 1014 0x5054, 1015 0x5055, 1016 0x5056, 1017 0x5057, 1018 0x5058, 1019 0x5245, 1020 0x5246, 1021 0x5247, 1022 0x524b, 1023 0x524c, 1024 0x534d, 1025 0x5446, 1026 0x544C, 1027 0x5452, 1028 /* radeon */ 1029 0x3150, 1030 0x3151, 1031 0x3152, 1032 0x3154, 1033 0x3155, 1034 0x3E50, 1035 0x3E54, 1036 0x4136, 1037 0x4137, 1038 0x4144, 1039 0x4145, 1040 0x4146, 1041 0x4147, 1042 0x4148, 1043 0x4149, 1044 0x414A, 1045 0x414B, 1046 0x4150, 1047 0x4151, 1048 0x4152, 1049 0x4153, 1050 0x4154, 1051 0x4155, 1052 0x4156, 1053 0x4237, 1054 0x4242, 1055 0x4336, 1056 0x4337, 1057 0x4437, 1058 0x4966, 1059 0x4967, 1060 0x4A48, 1061 0x4A49, 1062 0x4A4A, 1063 0x4A4B, 1064 0x4A4C, 1065 0x4A4D, 1066 0x4A4E, 1067 0x4A4F, 1068 0x4A50, 1069 0x4A54, 1070 0x4B48, 1071 0x4B49, 1072 0x4B4A, 1073 0x4B4B, 1074 0x4B4C, 1075 0x4C57, 1076 0x4C58, 1077 0x4C59, 1078 0x4C5A, 1079 0x4C64, 1080 0x4C66, 1081 0x4C67, 1082 0x4E44, 1083 0x4E45, 1084 0x4E46, 1085 0x4E47, 1086 0x4E48, 1087 0x4E49, 1088 0x4E4A, 1089 0x4E4B, 1090 0x4E50, 1091 0x4E51, 1092 0x4E52, 1093 0x4E53, 1094 0x4E54, 1095 0x4E56, 1096 0x5144, 1097 0x5145, 1098 0x5146, 1099 0x5147, 1100 0x5148, 1101 0x514C, 1102 0x514D, 1103 0x5157, 1104 0x5158, 1105 0x5159, 1106 0x515A, 1107 0x515E, 1108 0x5460, 1109 0x5462, 1110 0x5464, 1111 0x5548, 1112 0x5549, 1113 0x554A, 1114 0x554B, 1115 0x554C, 1116 0x554D, 1117 0x554E, 1118 0x554F, 1119 0x5550, 1120 0x5551, 1121 0x5552, 1122 0x5554, 1123 0x564A, 1124 0x564B, 1125 0x564F, 1126 0x5652, 1127 0x5653, 1128 0x5657, 1129 0x5834, 1130 0x5835, 1131 0x5954, 1132 0x5955, 1133 0x5974, 1134 0x5975, 1135 0x5960, 1136 0x5961, 1137 0x5962, 1138 0x5964, 1139 0x5965, 1140 0x5969, 1141 0x5a41, 1142 0x5a42, 1143 0x5a61, 1144 0x5a62, 1145 0x5b60, 1146 0x5b62, 1147 0x5b63, 1148 0x5b64, 1149 0x5b65, 1150 0x5c61, 1151 0x5c63, 1152 0x5d48, 1153 0x5d49, 1154 0x5d4a, 1155 0x5d4c, 1156 0x5d4d, 1157 0x5d4e, 1158 0x5d4f, 1159 0x5d50, 1160 0x5d52, 1161 0x5d57, 1162 0x5e48, 1163 0x5e4a, 1164 0x5e4b, 1165 0x5e4c, 1166 0x5e4d, 1167 0x5e4f, 1168 0x6700, 1169 0x6701, 1170 0x6702, 1171 0x6703, 1172 0x6704, 1173 0x6705, 1174 0x6706, 1175 0x6707, 1176 0x6708, 1177 0x6709, 1178 0x6718, 1179 0x6719, 1180 0x671c, 1181 0x671d, 1182 0x671f, 1183 0x6720, 1184 0x6721, 1185 0x6722, 1186 0x6723, 1187 0x6724, 1188 0x6725, 1189 0x6726, 1190 0x6727, 1191 0x6728, 1192 0x6729, 1193 0x6738, 1194 0x6739, 1195 0x673e, 1196 0x6740, 1197 0x6741, 1198 0x6742, 1199 0x6743, 1200 0x6744, 1201 0x6745, 1202 0x6746, 1203 0x6747, 1204 0x6748, 1205 0x6749, 1206 0x674A, 1207 0x6750, 1208 0x6751, 1209 0x6758, 1210 0x6759, 1211 0x675B, 1212 0x675D, 1213 0x675F, 1214 0x6760, 1215 0x6761, 1216 0x6762, 1217 0x6763, 1218 0x6764, 1219 0x6765, 1220 0x6766, 1221 0x6767, 1222 0x6768, 1223 0x6770, 1224 0x6771, 1225 0x6772, 1226 0x6778, 1227 0x6779, 1228 0x677B, 1229 0x6840, 1230 0x6841, 1231 0x6842, 1232 0x6843, 1233 0x6849, 1234 0x684C, 1235 0x6850, 1236 0x6858, 1237 0x6859, 1238 0x6880, 1239 0x6888, 1240 0x6889, 1241 0x688A, 1242 0x688C, 1243 0x688D, 1244 0x6898, 1245 0x6899, 1246 0x689b, 1247 0x689c, 1248 0x689d, 1249 0x689e, 1250 0x68a0, 1251 0x68a1, 1252 0x68a8, 1253 0x68a9, 1254 0x68b0, 1255 0x68b8, 1256 0x68b9, 1257 0x68ba, 1258 0x68be, 1259 0x68bf, 1260 0x68c0, 1261 0x68c1, 1262 0x68c7, 1263 0x68c8, 1264 0x68c9, 1265 0x68d8, 1266 0x68d9, 1267 0x68da, 1268 0x68de, 1269 0x68e0, 1270 0x68e1, 1271 0x68e4, 1272 0x68e5, 1273 0x68e8, 1274 0x68e9, 1275 0x68f1, 1276 0x68f2, 1277 0x68f8, 1278 0x68f9, 1279 0x68fa, 1280 0x68fe, 1281 0x7100, 1282 0x7101, 1283 0x7102, 1284 0x7103, 1285 0x7104, 1286 0x7105, 1287 0x7106, 1288 0x7108, 1289 0x7109, 1290 0x710A, 1291 0x710B, 1292 0x710C, 1293 0x710E, 1294 0x710F, 1295 0x7140, 1296 0x7141, 1297 0x7142, 1298 0x7143, 1299 0x7144, 1300 0x7145, 1301 0x7146, 1302 0x7147, 1303 0x7149, 1304 0x714A, 1305 0x714B, 1306 0x714C, 1307 0x714D, 1308 0x714E, 1309 0x714F, 1310 0x7151, 1311 0x7152, 1312 0x7153, 1313 0x715E, 1314 0x715F, 1315 0x7180, 1316 0x7181, 1317 0x7183, 1318 0x7186, 1319 0x7187, 1320 0x7188, 1321 0x718A, 1322 0x718B, 1323 0x718C, 1324 0x718D, 1325 0x718F, 1326 0x7193, 1327 0x7196, 1328 0x719B, 1329 0x719F, 1330 0x71C0, 1331 0x71C1, 1332 0x71C2, 1333 0x71C3, 1334 0x71C4, 1335 0x71C5, 1336 0x71C6, 1337 0x71C7, 1338 0x71CD, 1339 0x71CE, 1340 0x71D2, 1341 0x71D4, 1342 0x71D5, 1343 0x71D6, 1344 0x71DA, 1345 0x71DE, 1346 0x7200, 1347 0x7210, 1348 0x7211, 1349 0x7240, 1350 0x7243, 1351 0x7244, 1352 0x7245, 1353 0x7246, 1354 0x7247, 1355 0x7248, 1356 0x7249, 1357 0x724A, 1358 0x724B, 1359 0x724C, 1360 0x724D, 1361 0x724E, 1362 0x724F, 1363 0x7280, 1364 0x7281, 1365 0x7283, 1366 0x7284, 1367 0x7287, 1368 0x7288, 1369 0x7289, 1370 0x728B, 1371 0x728C, 1372 0x7290, 1373 0x7291, 1374 0x7293, 1375 0x7297, 1376 0x7834, 1377 0x7835, 1378 0x791e, 1379 0x791f, 1380 0x793f, 1381 0x7941, 1382 0x7942, 1383 0x796c, 1384 0x796d, 1385 0x796e, 1386 0x796f, 1387 0x9400, 1388 0x9401, 1389 0x9402, 1390 0x9403, 1391 0x9405, 1392 0x940A, 1393 0x940B, 1394 0x940F, 1395 0x94A0, 1396 0x94A1, 1397 0x94A3, 1398 0x94B1, 1399 0x94B3, 1400 0x94B4, 1401 0x94B5, 1402 0x94B9, 1403 0x9440, 1404 0x9441, 1405 0x9442, 1406 0x9443, 1407 0x9444, 1408 0x9446, 1409 0x944A, 1410 0x944B, 1411 0x944C, 1412 0x944E, 1413 0x9450, 1414 0x9452, 1415 0x9456, 1416 0x945A, 1417 0x945B, 1418 0x945E, 1419 0x9460, 1420 0x9462, 1421 0x946A, 1422 0x946B, 1423 0x947A, 1424 0x947B, 1425 0x9480, 1426 0x9487, 1427 0x9488, 1428 0x9489, 1429 0x948A, 1430 0x948F, 1431 0x9490, 1432 0x9491, 1433 0x9495, 1434 0x9498, 1435 0x949C, 1436 0x949E, 1437 0x949F, 1438 0x94C0, 1439 0x94C1, 1440 0x94C3, 1441 0x94C4, 1442 0x94C5, 1443 0x94C6, 1444 0x94C7, 1445 0x94C8, 1446 0x94C9, 1447 0x94CB, 1448 0x94CC, 1449 0x94CD, 1450 0x9500, 1451 0x9501, 1452 0x9504, 1453 0x9505, 1454 0x9506, 1455 0x9507, 1456 0x9508, 1457 0x9509, 1458 0x950F, 1459 0x9511, 1460 0x9515, 1461 0x9517, 1462 0x9519, 1463 0x9540, 1464 0x9541, 1465 0x9542, 1466 0x954E, 1467 0x954F, 1468 0x9552, 1469 0x9553, 1470 0x9555, 1471 0x9557, 1472 0x955f, 1473 0x9580, 1474 0x9581, 1475 0x9583, 1476 0x9586, 1477 0x9587, 1478 0x9588, 1479 0x9589, 1480 0x958A, 1481 0x958B, 1482 0x958C, 1483 0x958D, 1484 0x958E, 1485 0x958F, 1486 0x9590, 1487 0x9591, 1488 0x9593, 1489 0x9595, 1490 0x9596, 1491 0x9597, 1492 0x9598, 1493 0x9599, 1494 0x959B, 1495 0x95C0, 1496 0x95C2, 1497 0x95C4, 1498 0x95C5, 1499 0x95C6, 1500 0x95C7, 1501 0x95C9, 1502 0x95CC, 1503 0x95CD, 1504 0x95CE, 1505 0x95CF, 1506 0x9610, 1507 0x9611, 1508 0x9612, 1509 0x9613, 1510 0x9614, 1511 0x9615, 1512 0x9616, 1513 0x9640, 1514 0x9641, 1515 0x9642, 1516 0x9643, 1517 0x9644, 1518 0x9645, 1519 0x9647, 1520 0x9648, 1521 0x9649, 1522 0x964a, 1523 0x964b, 1524 0x964c, 1525 0x964e, 1526 0x964f, 1527 0x9710, 1528 0x9711, 1529 0x9712, 1530 0x9713, 1531 0x9714, 1532 0x9715, 1533 0x9802, 1534 0x9803, 1535 0x9804, 1536 0x9805, 1537 0x9806, 1538 0x9807, 1539 0x9808, 1540 0x9809, 1541 0x980A, 1542 0x9900, 1543 0x9901, 1544 0x9903, 1545 0x9904, 1546 0x9905, 1547 0x9906, 1548 0x9907, 1549 0x9908, 1550 0x9909, 1551 0x990A, 1552 0x990B, 1553 0x990C, 1554 0x990D, 1555 0x990E, 1556 0x990F, 1557 0x9910, 1558 0x9913, 1559 0x9917, 1560 0x9918, 1561 0x9919, 1562 0x9990, 1563 0x9991, 1564 0x9992, 1565 0x9993, 1566 0x9994, 1567 0x9995, 1568 0x9996, 1569 0x9997, 1570 0x9998, 1571 0x9999, 1572 0x999A, 1573 0x999B, 1574 0x999C, 1575 0x999D, 1576 0x99A0, 1577 0x99A2, 1578 0x99A4, 1579 /* radeon secondary ids */ 1580 0x3171, 1581 0x3e70, 1582 0x4164, 1583 0x4165, 1584 0x4166, 1585 0x4168, 1586 0x4170, 1587 0x4171, 1588 0x4172, 1589 0x4173, 1590 0x496e, 1591 0x4a69, 1592 0x4a6a, 1593 0x4a6b, 1594 0x4a70, 1595 0x4a74, 1596 0x4b69, 1597 0x4b6b, 1598 0x4b6c, 1599 0x4c6e, 1600 0x4e64, 1601 0x4e65, 1602 0x4e66, 1603 0x4e67, 1604 0x4e68, 1605 0x4e69, 1606 0x4e6a, 1607 0x4e71, 1608 0x4f73, 1609 0x5569, 1610 0x556b, 1611 0x556d, 1612 0x556f, 1613 0x5571, 1614 0x5854, 1615 0x5874, 1616 0x5940, 1617 0x5941, 1618 0x5b70, 1619 0x5b72, 1620 0x5b73, 1621 0x5b74, 1622 0x5b75, 1623 0x5d44, 1624 0x5d45, 1625 0x5d6d, 1626 0x5d6f, 1627 0x5d72, 1628 0x5d77, 1629 0x5e6b, 1630 0x5e6d, 1631 0x7120, 1632 0x7124, 1633 0x7129, 1634 0x712e, 1635 0x712f, 1636 0x7162, 1637 0x7163, 1638 0x7166, 1639 0x7167, 1640 0x7172, 1641 0x7173, 1642 0x71a0, 1643 0x71a1, 1644 0x71a3, 1645 0x71a7, 1646 0x71bb, 1647 0x71e0, 1648 0x71e1, 1649 0x71e2, 1650 0x71e6, 1651 0x71e7, 1652 0x71f2, 1653 0x7269, 1654 0x726b, 1655 0x726e, 1656 0x72a0, 1657 0x72a8, 1658 0x72b1, 1659 0x72b3, 1660 0x793f, 1661 }; 1662 1663 static const struct pci_device_id pciidlist[] = { 1664 #ifdef CONFIG_DRM_AMDGPU_SI 1665 {0x1002, 0x6780, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1666 {0x1002, 0x6784, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1667 {0x1002, 0x6788, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1668 {0x1002, 0x678A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1669 {0x1002, 0x6790, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1670 {0x1002, 0x6791, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1671 {0x1002, 0x6792, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1672 {0x1002, 0x6798, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1673 {0x1002, 0x6799, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1674 {0x1002, 0x679A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1675 {0x1002, 0x679B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1676 {0x1002, 0x679E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1677 {0x1002, 0x679F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, 1678 {0x1002, 0x6800, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY}, 1679 {0x1002, 0x6801, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY}, 1680 {0x1002, 0x6802, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY}, 1681 {0x1002, 0x6806, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1682 {0x1002, 0x6808, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1683 {0x1002, 0x6809, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1684 {0x1002, 0x6810, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1685 {0x1002, 0x6811, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1686 {0x1002, 0x6816, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1687 {0x1002, 0x6817, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1688 {0x1002, 0x6818, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1689 {0x1002, 0x6819, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, 1690 {0x1002, 0x6600, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1691 {0x1002, 0x6601, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1692 {0x1002, 0x6602, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1693 {0x1002, 0x6603, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1694 {0x1002, 0x6604, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1695 {0x1002, 0x6605, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1696 {0x1002, 0x6606, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1697 {0x1002, 0x6607, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1698 {0x1002, 0x6608, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND}, 1699 {0x1002, 0x6610, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND}, 1700 {0x1002, 0x6611, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND}, 1701 {0x1002, 0x6613, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND}, 1702 {0x1002, 0x6617, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1703 {0x1002, 0x6620, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1704 {0x1002, 0x6621, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1705 {0x1002, 0x6623, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, 1706 {0x1002, 0x6631, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND}, 1707 {0x1002, 0x6820, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1708 {0x1002, 0x6821, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1709 {0x1002, 0x6822, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1710 {0x1002, 0x6823, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1711 {0x1002, 0x6824, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1712 {0x1002, 0x6825, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1713 {0x1002, 0x6826, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1714 {0x1002, 0x6827, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1715 {0x1002, 0x6828, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1716 {0x1002, 0x6829, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1717 {0x1002, 0x682A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1718 {0x1002, 0x682B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1719 {0x1002, 0x682C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1720 {0x1002, 0x682D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1721 {0x1002, 0x682F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1722 {0x1002, 0x6830, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1723 {0x1002, 0x6831, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, 1724 {0x1002, 0x6835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1725 {0x1002, 0x6837, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1726 {0x1002, 0x6838, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1727 {0x1002, 0x6839, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1728 {0x1002, 0x683B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1729 {0x1002, 0x683D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1730 {0x1002, 0x683F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, 1731 {0x1002, 0x6660, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, 1732 {0x1002, 0x6663, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, 1733 {0x1002, 0x6664, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, 1734 {0x1002, 0x6665, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, 1735 {0x1002, 0x6667, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, 1736 {0x1002, 0x666F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, 1737 #endif 1738 #ifdef CONFIG_DRM_AMDGPU_CIK 1739 /* Kaveri */ 1740 {0x1002, 0x1304, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1741 {0x1002, 0x1305, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1742 {0x1002, 0x1306, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1743 {0x1002, 0x1307, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1744 {0x1002, 0x1309, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1745 {0x1002, 0x130A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1746 {0x1002, 0x130B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1747 {0x1002, 0x130C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1748 {0x1002, 0x130D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1749 {0x1002, 0x130E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1750 {0x1002, 0x130F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1751 {0x1002, 0x1310, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1752 {0x1002, 0x1311, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1753 {0x1002, 0x1312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1754 {0x1002, 0x1313, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1755 {0x1002, 0x1315, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1756 {0x1002, 0x1316, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1757 {0x1002, 0x1317, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1758 {0x1002, 0x1318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, 1759 {0x1002, 0x131B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1760 {0x1002, 0x131C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1761 {0x1002, 0x131D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, 1762 /* Bonaire */ 1763 {0x1002, 0x6640, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY}, 1764 {0x1002, 0x6641, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY}, 1765 {0x1002, 0x6646, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY}, 1766 {0x1002, 0x6647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY}, 1767 {0x1002, 0x6649, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, 1768 {0x1002, 0x6650, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, 1769 {0x1002, 0x6651, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, 1770 {0x1002, 0x6658, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, 1771 {0x1002, 0x665c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, 1772 {0x1002, 0x665d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, 1773 {0x1002, 0x665f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, 1774 /* Hawaii */ 1775 {0x1002, 0x67A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1776 {0x1002, 0x67A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1777 {0x1002, 0x67A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1778 {0x1002, 0x67A8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1779 {0x1002, 0x67A9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1780 {0x1002, 0x67AA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1781 {0x1002, 0x67B0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1782 {0x1002, 0x67B1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1783 {0x1002, 0x67B8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1784 {0x1002, 0x67B9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1785 {0x1002, 0x67BA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1786 {0x1002, 0x67BE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, 1787 /* Kabini */ 1788 {0x1002, 0x9830, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, 1789 {0x1002, 0x9831, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1790 {0x1002, 0x9832, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, 1791 {0x1002, 0x9833, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1792 {0x1002, 0x9834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, 1793 {0x1002, 0x9835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1794 {0x1002, 0x9836, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, 1795 {0x1002, 0x9837, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1796 {0x1002, 0x9838, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, 1797 {0x1002, 0x9839, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, 1798 {0x1002, 0x983a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1799 {0x1002, 0x983b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, 1800 {0x1002, 0x983c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1801 {0x1002, 0x983d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1802 {0x1002, 0x983e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1803 {0x1002, 0x983f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, 1804 /* mullins */ 1805 {0x1002, 0x9850, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1806 {0x1002, 0x9851, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1807 {0x1002, 0x9852, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1808 {0x1002, 0x9853, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1809 {0x1002, 0x9854, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1810 {0x1002, 0x9855, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1811 {0x1002, 0x9856, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1812 {0x1002, 0x9857, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1813 {0x1002, 0x9858, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1814 {0x1002, 0x9859, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1815 {0x1002, 0x985A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1816 {0x1002, 0x985B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1817 {0x1002, 0x985C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1818 {0x1002, 0x985D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1819 {0x1002, 0x985E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1820 {0x1002, 0x985F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, 1821 #endif 1822 /* topaz */ 1823 {0x1002, 0x6900, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ}, 1824 {0x1002, 0x6901, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ}, 1825 {0x1002, 0x6902, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ}, 1826 {0x1002, 0x6903, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ}, 1827 {0x1002, 0x6907, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ}, 1828 /* tonga */ 1829 {0x1002, 0x6920, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1830 {0x1002, 0x6921, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1831 {0x1002, 0x6928, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1832 {0x1002, 0x6929, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1833 {0x1002, 0x692B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1834 {0x1002, 0x692F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1835 {0x1002, 0x6930, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1836 {0x1002, 0x6938, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1837 {0x1002, 0x6939, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, 1838 /* fiji */ 1839 {0x1002, 0x7300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_FIJI}, 1840 {0x1002, 0x730F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_FIJI}, 1841 /* carrizo */ 1842 {0x1002, 0x9870, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU}, 1843 {0x1002, 0x9874, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU}, 1844 {0x1002, 0x9875, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU}, 1845 {0x1002, 0x9876, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU}, 1846 {0x1002, 0x9877, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU}, 1847 /* stoney */ 1848 {0x1002, 0x98E4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_STONEY|AMD_IS_APU}, 1849 /* Polaris11 */ 1850 {0x1002, 0x67E0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1851 {0x1002, 0x67E3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1852 {0x1002, 0x67E8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1853 {0x1002, 0x67EB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1854 {0x1002, 0x67EF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1855 {0x1002, 0x67FF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1856 {0x1002, 0x67E1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1857 {0x1002, 0x67E7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1858 {0x1002, 0x67E9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, 1859 /* Polaris10 */ 1860 {0x1002, 0x67C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1861 {0x1002, 0x67C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1862 {0x1002, 0x67C2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1863 {0x1002, 0x67C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1864 {0x1002, 0x67C7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1865 {0x1002, 0x67D0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1866 {0x1002, 0x67DF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1867 {0x1002, 0x67C8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1868 {0x1002, 0x67C9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1869 {0x1002, 0x67CA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1870 {0x1002, 0x67CC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1871 {0x1002, 0x67CF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1872 {0x1002, 0x6FDF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, 1873 /* Polaris12 */ 1874 {0x1002, 0x6980, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, 1875 {0x1002, 0x6981, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, 1876 {0x1002, 0x6985, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, 1877 {0x1002, 0x6986, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, 1878 {0x1002, 0x6987, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, 1879 {0x1002, 0x6995, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, 1880 {0x1002, 0x6997, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, 1881 {0x1002, 0x699F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, 1882 /* VEGAM */ 1883 {0x1002, 0x694C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM}, 1884 {0x1002, 0x694E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM}, 1885 {0x1002, 0x694F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM}, 1886 /* Vega 10 */ 1887 {0x1002, 0x6860, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1888 {0x1002, 0x6861, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1889 {0x1002, 0x6862, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1890 {0x1002, 0x6863, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1891 {0x1002, 0x6864, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1892 {0x1002, 0x6867, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1893 {0x1002, 0x6868, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1894 {0x1002, 0x6869, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1895 {0x1002, 0x686a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1896 {0x1002, 0x686b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1897 {0x1002, 0x686c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1898 {0x1002, 0x686d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1899 {0x1002, 0x686e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1900 {0x1002, 0x686f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1901 {0x1002, 0x687f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, 1902 /* Vega 12 */ 1903 {0x1002, 0x69A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12}, 1904 {0x1002, 0x69A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12}, 1905 {0x1002, 0x69A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12}, 1906 {0x1002, 0x69A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12}, 1907 {0x1002, 0x69AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12}, 1908 /* Vega 20 */ 1909 {0x1002, 0x66A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, 1910 {0x1002, 0x66A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, 1911 {0x1002, 0x66A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, 1912 {0x1002, 0x66A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, 1913 {0x1002, 0x66A4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, 1914 {0x1002, 0x66A7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, 1915 {0x1002, 0x66AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, 1916 /* Raven */ 1917 {0x1002, 0x15dd, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU}, 1918 {0x1002, 0x15d8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU}, 1919 /* Arcturus */ 1920 {0x1002, 0x738C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS}, 1921 {0x1002, 0x7388, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS}, 1922 {0x1002, 0x738E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS}, 1923 {0x1002, 0x7390, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS}, 1924 /* Navi10 */ 1925 {0x1002, 0x7310, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, 1926 {0x1002, 0x7312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, 1927 {0x1002, 0x7318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, 1928 {0x1002, 0x7319, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, 1929 {0x1002, 0x731A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, 1930 {0x1002, 0x731B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, 1931 {0x1002, 0x731E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, 1932 {0x1002, 0x731F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, 1933 /* Navi14 */ 1934 {0x1002, 0x7340, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14}, 1935 {0x1002, 0x7341, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14}, 1936 {0x1002, 0x7347, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14}, 1937 {0x1002, 0x734F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14}, 1938 1939 /* Renoir */ 1940 {0x1002, 0x15E7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, 1941 {0x1002, 0x1636, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, 1942 {0x1002, 0x1638, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, 1943 {0x1002, 0x164C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, 1944 1945 /* Navi12 */ 1946 {0x1002, 0x7360, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI12}, 1947 {0x1002, 0x7362, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI12}, 1948 1949 /* Sienna_Cichlid */ 1950 {0x1002, 0x73A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1951 {0x1002, 0x73A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1952 {0x1002, 0x73A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1953 {0x1002, 0x73A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1954 {0x1002, 0x73A5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1955 {0x1002, 0x73A8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1956 {0x1002, 0x73A9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1957 {0x1002, 0x73AB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1958 {0x1002, 0x73AC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1959 {0x1002, 0x73AD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1960 {0x1002, 0x73AE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1961 {0x1002, 0x73AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1962 {0x1002, 0x73BF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, 1963 1964 /* Yellow Carp */ 1965 {0x1002, 0x164D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_YELLOW_CARP|AMD_IS_APU}, 1966 {0x1002, 0x1681, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_YELLOW_CARP|AMD_IS_APU}, 1967 1968 /* Navy_Flounder */ 1969 {0x1002, 0x73C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1970 {0x1002, 0x73C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1971 {0x1002, 0x73C3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1972 {0x1002, 0x73DA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1973 {0x1002, 0x73DB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1974 {0x1002, 0x73DC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1975 {0x1002, 0x73DD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1976 {0x1002, 0x73DE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1977 {0x1002, 0x73DF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, 1978 1979 /* DIMGREY_CAVEFISH */ 1980 {0x1002, 0x73E0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1981 {0x1002, 0x73E1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1982 {0x1002, 0x73E2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1983 {0x1002, 0x73E3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1984 {0x1002, 0x73E8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1985 {0x1002, 0x73E9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1986 {0x1002, 0x73EA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1987 {0x1002, 0x73EB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1988 {0x1002, 0x73EC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1989 {0x1002, 0x73ED, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1990 {0x1002, 0x73EF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1991 {0x1002, 0x73FF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, 1992 1993 /* Aldebaran */ 1994 {0x1002, 0x7408, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN}, 1995 {0x1002, 0x740C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN}, 1996 {0x1002, 0x740F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN}, 1997 {0x1002, 0x7410, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN}, 1998 1999 /* CYAN_SKILLFISH */ 2000 {0x1002, 0x13FE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU}, 2001 {0x1002, 0x143F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU}, 2002 2003 /* BEIGE_GOBY */ 2004 {0x1002, 0x7420, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY}, 2005 {0x1002, 0x7421, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY}, 2006 {0x1002, 0x7422, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY}, 2007 {0x1002, 0x7423, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY}, 2008 {0x1002, 0x7424, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY}, 2009 {0x1002, 0x743F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY}, 2010 2011 { PCI_DEVICE(0x1002, PCI_ANY_ID), 2012 .class = PCI_CLASS_DISPLAY_VGA << 8, 2013 .class_mask = 0xffffff, 2014 .driver_data = CHIP_IP_DISCOVERY }, 2015 2016 { PCI_DEVICE(0x1002, PCI_ANY_ID), 2017 .class = PCI_CLASS_DISPLAY_OTHER << 8, 2018 .class_mask = 0xffffff, 2019 .driver_data = CHIP_IP_DISCOVERY }, 2020 2021 {0, 0, 0} 2022 }; 2023 2024 MODULE_DEVICE_TABLE(pci, pciidlist); 2025 2026 static const struct drm_driver amdgpu_kms_driver; 2027 2028 static void amdgpu_get_secondary_funcs(struct amdgpu_device *adev) 2029 { 2030 struct pci_dev *p = NULL; 2031 int i; 2032 2033 /* 0 - GPU 2034 * 1 - audio 2035 * 2 - USB 2036 * 3 - UCSI 2037 */ 2038 for (i = 1; i < 4; i++) { 2039 p = pci_get_domain_bus_and_slot(pci_domain_nr(adev->pdev->bus), 2040 adev->pdev->bus->number, i); 2041 if (p) { 2042 pm_runtime_get_sync(&p->dev); 2043 pm_runtime_mark_last_busy(&p->dev); 2044 pm_runtime_put_autosuspend(&p->dev); 2045 pci_dev_put(p); 2046 } 2047 } 2048 } 2049 2050 static int amdgpu_pci_probe(struct pci_dev *pdev, 2051 const struct pci_device_id *ent) 2052 { 2053 struct drm_device *ddev; 2054 struct amdgpu_device *adev; 2055 unsigned long flags = ent->driver_data; 2056 int ret, retry = 0, i; 2057 bool supports_atomic = false; 2058 2059 /* skip devices which are owned by radeon */ 2060 for (i = 0; i < ARRAY_SIZE(amdgpu_unsupported_pciidlist); i++) { 2061 if (amdgpu_unsupported_pciidlist[i] == pdev->device) 2062 return -ENODEV; 2063 } 2064 2065 if (amdgpu_aspm == -1 && !pcie_aspm_enabled(pdev)) 2066 amdgpu_aspm = 0; 2067 2068 if (amdgpu_virtual_display || 2069 amdgpu_device_asic_has_dc_support(flags & AMD_ASIC_MASK)) 2070 supports_atomic = true; 2071 2072 if ((flags & AMD_EXP_HW_SUPPORT) && !amdgpu_exp_hw_support) { 2073 DRM_INFO("This hardware requires experimental hardware support.\n" 2074 "See modparam exp_hw_support\n"); 2075 return -ENODEV; 2076 } 2077 /* differentiate between P10 and P11 asics with the same DID */ 2078 if (pdev->device == 0x67FF && 2079 (pdev->revision == 0xE3 || 2080 pdev->revision == 0xE7 || 2081 pdev->revision == 0xF3 || 2082 pdev->revision == 0xF7)) { 2083 flags &= ~AMD_ASIC_MASK; 2084 flags |= CHIP_POLARIS10; 2085 } 2086 2087 /* Due to hardware bugs, S/G Display on raven requires a 1:1 IOMMU mapping, 2088 * however, SME requires an indirect IOMMU mapping because the encryption 2089 * bit is beyond the DMA mask of the chip. 2090 */ 2091 if (cc_platform_has(CC_ATTR_MEM_ENCRYPT) && 2092 ((flags & AMD_ASIC_MASK) == CHIP_RAVEN)) { 2093 dev_info(&pdev->dev, 2094 "SME is not compatible with RAVEN\n"); 2095 return -ENOTSUPP; 2096 } 2097 2098 #ifdef CONFIG_DRM_AMDGPU_SI 2099 if (!amdgpu_si_support) { 2100 switch (flags & AMD_ASIC_MASK) { 2101 case CHIP_TAHITI: 2102 case CHIP_PITCAIRN: 2103 case CHIP_VERDE: 2104 case CHIP_OLAND: 2105 case CHIP_HAINAN: 2106 dev_info(&pdev->dev, 2107 "SI support provided by radeon.\n"); 2108 dev_info(&pdev->dev, 2109 "Use radeon.si_support=0 amdgpu.si_support=1 to override.\n" 2110 ); 2111 return -ENODEV; 2112 } 2113 } 2114 #endif 2115 #ifdef CONFIG_DRM_AMDGPU_CIK 2116 if (!amdgpu_cik_support) { 2117 switch (flags & AMD_ASIC_MASK) { 2118 case CHIP_KAVERI: 2119 case CHIP_BONAIRE: 2120 case CHIP_HAWAII: 2121 case CHIP_KABINI: 2122 case CHIP_MULLINS: 2123 dev_info(&pdev->dev, 2124 "CIK support provided by radeon.\n"); 2125 dev_info(&pdev->dev, 2126 "Use radeon.cik_support=0 amdgpu.cik_support=1 to override.\n" 2127 ); 2128 return -ENODEV; 2129 } 2130 } 2131 #endif 2132 2133 adev = devm_drm_dev_alloc(&pdev->dev, &amdgpu_kms_driver, typeof(*adev), ddev); 2134 if (IS_ERR(adev)) 2135 return PTR_ERR(adev); 2136 2137 adev->dev = &pdev->dev; 2138 adev->pdev = pdev; 2139 ddev = adev_to_drm(adev); 2140 2141 if (!supports_atomic) 2142 ddev->driver_features &= ~DRIVER_ATOMIC; 2143 2144 ret = pci_enable_device(pdev); 2145 if (ret) 2146 return ret; 2147 2148 pci_set_drvdata(pdev, ddev); 2149 2150 ret = amdgpu_driver_load_kms(adev, flags); 2151 if (ret) 2152 goto err_pci; 2153 2154 retry_init: 2155 ret = drm_dev_register(ddev, flags); 2156 if (ret == -EAGAIN && ++retry <= 3) { 2157 DRM_INFO("retry init %d\n", retry); 2158 /* Don't request EX mode too frequently which is attacking */ 2159 msleep(5000); 2160 goto retry_init; 2161 } else if (ret) { 2162 goto err_pci; 2163 } 2164 2165 /* 2166 * 1. don't init fbdev on hw without DCE 2167 * 2. don't init fbdev if there are no connectors 2168 */ 2169 if (adev->mode_info.mode_config_initialized && 2170 !list_empty(&adev_to_drm(adev)->mode_config.connector_list)) { 2171 /* select 8 bpp console on low vram cards */ 2172 if (adev->gmc.real_vram_size <= (32*1024*1024)) 2173 drm_fbdev_generic_setup(adev_to_drm(adev), 8); 2174 else 2175 drm_fbdev_generic_setup(adev_to_drm(adev), 32); 2176 } 2177 2178 ret = amdgpu_debugfs_init(adev); 2179 if (ret) 2180 DRM_ERROR("Creating debugfs files failed (%d).\n", ret); 2181 2182 if (adev->pm.rpm_mode != AMDGPU_RUNPM_NONE) { 2183 /* only need to skip on ATPX */ 2184 if (amdgpu_device_supports_px(ddev)) 2185 dev_pm_set_driver_flags(ddev->dev, DPM_FLAG_NO_DIRECT_COMPLETE); 2186 /* we want direct complete for BOCO */ 2187 if (amdgpu_device_supports_boco(ddev)) 2188 dev_pm_set_driver_flags(ddev->dev, DPM_FLAG_SMART_PREPARE | 2189 DPM_FLAG_SMART_SUSPEND | 2190 DPM_FLAG_MAY_SKIP_RESUME); 2191 pm_runtime_use_autosuspend(ddev->dev); 2192 pm_runtime_set_autosuspend_delay(ddev->dev, 5000); 2193 2194 pm_runtime_allow(ddev->dev); 2195 2196 pm_runtime_mark_last_busy(ddev->dev); 2197 pm_runtime_put_autosuspend(ddev->dev); 2198 2199 /* 2200 * For runpm implemented via BACO, PMFW will handle the 2201 * timing for BACO in and out: 2202 * - put ASIC into BACO state only when both video and 2203 * audio functions are in D3 state. 2204 * - pull ASIC out of BACO state when either video or 2205 * audio function is in D0 state. 2206 * Also, at startup, PMFW assumes both functions are in 2207 * D0 state. 2208 * 2209 * So if snd driver was loaded prior to amdgpu driver 2210 * and audio function was put into D3 state, there will 2211 * be no PMFW-aware D-state transition(D0->D3) on runpm 2212 * suspend. Thus the BACO will be not correctly kicked in. 2213 * 2214 * Via amdgpu_get_secondary_funcs(), the audio dev is put 2215 * into D0 state. Then there will be a PMFW-aware D-state 2216 * transition(D0->D3) on runpm suspend. 2217 */ 2218 if (amdgpu_device_supports_baco(ddev) && 2219 !(adev->flags & AMD_IS_APU) && 2220 (adev->asic_type >= CHIP_NAVI10)) 2221 amdgpu_get_secondary_funcs(adev); 2222 } 2223 2224 return 0; 2225 2226 err_pci: 2227 pci_disable_device(pdev); 2228 return ret; 2229 } 2230 2231 static void 2232 amdgpu_pci_remove(struct pci_dev *pdev) 2233 { 2234 struct drm_device *dev = pci_get_drvdata(pdev); 2235 struct amdgpu_device *adev = drm_to_adev(dev); 2236 2237 drm_dev_unplug(dev); 2238 2239 if (adev->pm.rpm_mode != AMDGPU_RUNPM_NONE) { 2240 pm_runtime_get_sync(dev->dev); 2241 pm_runtime_forbid(dev->dev); 2242 } 2243 2244 if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 2) && 2245 !amdgpu_sriov_vf(adev)) { 2246 bool need_to_reset_gpu = false; 2247 2248 if (adev->gmc.xgmi.num_physical_nodes > 1) { 2249 struct amdgpu_hive_info *hive; 2250 2251 hive = amdgpu_get_xgmi_hive(adev); 2252 if (hive->device_remove_count == 0) 2253 need_to_reset_gpu = true; 2254 hive->device_remove_count++; 2255 amdgpu_put_xgmi_hive(hive); 2256 } else { 2257 need_to_reset_gpu = true; 2258 } 2259 2260 /* Workaround for ASICs need to reset SMU. 2261 * Called only when the first device is removed. 2262 */ 2263 if (need_to_reset_gpu) { 2264 struct amdgpu_reset_context reset_context; 2265 2266 adev->shutdown = true; 2267 memset(&reset_context, 0, sizeof(reset_context)); 2268 reset_context.method = AMD_RESET_METHOD_NONE; 2269 reset_context.reset_req_dev = adev; 2270 set_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags); 2271 set_bit(AMDGPU_RESET_FOR_DEVICE_REMOVE, &reset_context.flags); 2272 amdgpu_device_gpu_recover(adev, NULL, &reset_context); 2273 } 2274 } 2275 2276 amdgpu_driver_unload_kms(dev); 2277 2278 /* 2279 * Flush any in flight DMA operations from device. 2280 * Clear the Bus Master Enable bit and then wait on the PCIe Device 2281 * StatusTransactions Pending bit. 2282 */ 2283 pci_disable_device(pdev); 2284 pci_wait_for_pending_transaction(pdev); 2285 } 2286 2287 static void 2288 amdgpu_pci_shutdown(struct pci_dev *pdev) 2289 { 2290 struct drm_device *dev = pci_get_drvdata(pdev); 2291 struct amdgpu_device *adev = drm_to_adev(dev); 2292 2293 if (amdgpu_ras_intr_triggered()) 2294 return; 2295 2296 /* if we are running in a VM, make sure the device 2297 * torn down properly on reboot/shutdown. 2298 * unfortunately we can't detect certain 2299 * hypervisors so just do this all the time. 2300 */ 2301 if (!amdgpu_passthrough(adev)) 2302 adev->mp1_state = PP_MP1_STATE_UNLOAD; 2303 amdgpu_device_ip_suspend(adev); 2304 adev->mp1_state = PP_MP1_STATE_NONE; 2305 } 2306 2307 /** 2308 * amdgpu_drv_delayed_reset_work_handler - work handler for reset 2309 * 2310 * @work: work_struct. 2311 */ 2312 static void amdgpu_drv_delayed_reset_work_handler(struct work_struct *work) 2313 { 2314 struct list_head device_list; 2315 struct amdgpu_device *adev; 2316 int i, r; 2317 struct amdgpu_reset_context reset_context; 2318 2319 memset(&reset_context, 0, sizeof(reset_context)); 2320 2321 mutex_lock(&mgpu_info.mutex); 2322 if (mgpu_info.pending_reset == true) { 2323 mutex_unlock(&mgpu_info.mutex); 2324 return; 2325 } 2326 mgpu_info.pending_reset = true; 2327 mutex_unlock(&mgpu_info.mutex); 2328 2329 /* Use a common context, just need to make sure full reset is done */ 2330 reset_context.method = AMD_RESET_METHOD_NONE; 2331 set_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags); 2332 2333 for (i = 0; i < mgpu_info.num_dgpu; i++) { 2334 adev = mgpu_info.gpu_ins[i].adev; 2335 reset_context.reset_req_dev = adev; 2336 r = amdgpu_device_pre_asic_reset(adev, &reset_context); 2337 if (r) { 2338 dev_err(adev->dev, "GPU pre asic reset failed with err, %d for drm dev, %s ", 2339 r, adev_to_drm(adev)->unique); 2340 } 2341 if (!queue_work(system_unbound_wq, &adev->xgmi_reset_work)) 2342 r = -EALREADY; 2343 } 2344 for (i = 0; i < mgpu_info.num_dgpu; i++) { 2345 adev = mgpu_info.gpu_ins[i].adev; 2346 flush_work(&adev->xgmi_reset_work); 2347 adev->gmc.xgmi.pending_reset = false; 2348 } 2349 2350 /* reset function will rebuild the xgmi hive info , clear it now */ 2351 for (i = 0; i < mgpu_info.num_dgpu; i++) 2352 amdgpu_xgmi_remove_device(mgpu_info.gpu_ins[i].adev); 2353 2354 INIT_LIST_HEAD(&device_list); 2355 2356 for (i = 0; i < mgpu_info.num_dgpu; i++) 2357 list_add_tail(&mgpu_info.gpu_ins[i].adev->reset_list, &device_list); 2358 2359 /* unregister the GPU first, reset function will add them back */ 2360 list_for_each_entry(adev, &device_list, reset_list) 2361 amdgpu_unregister_gpu_instance(adev); 2362 2363 /* Use a common context, just need to make sure full reset is done */ 2364 set_bit(AMDGPU_SKIP_HW_RESET, &reset_context.flags); 2365 r = amdgpu_do_asic_reset(&device_list, &reset_context); 2366 2367 if (r) { 2368 DRM_ERROR("reinit gpus failure"); 2369 return; 2370 } 2371 for (i = 0; i < mgpu_info.num_dgpu; i++) { 2372 adev = mgpu_info.gpu_ins[i].adev; 2373 if (!adev->kfd.init_complete) 2374 amdgpu_amdkfd_device_init(adev); 2375 amdgpu_ttm_set_buffer_funcs_status(adev, true); 2376 } 2377 return; 2378 } 2379 2380 static int amdgpu_pmops_prepare(struct device *dev) 2381 { 2382 struct drm_device *drm_dev = dev_get_drvdata(dev); 2383 struct amdgpu_device *adev = drm_to_adev(drm_dev); 2384 2385 /* Return a positive number here so 2386 * DPM_FLAG_SMART_SUSPEND works properly 2387 */ 2388 if (amdgpu_device_supports_boco(drm_dev)) 2389 return pm_runtime_suspended(dev); 2390 2391 /* if we will not support s3 or s2i for the device 2392 * then skip suspend 2393 */ 2394 if (!amdgpu_acpi_is_s0ix_active(adev) && 2395 !amdgpu_acpi_is_s3_active(adev)) 2396 return 1; 2397 2398 return 0; 2399 } 2400 2401 static void amdgpu_pmops_complete(struct device *dev) 2402 { 2403 /* nothing to do */ 2404 } 2405 2406 static int amdgpu_pmops_suspend(struct device *dev) 2407 { 2408 struct drm_device *drm_dev = dev_get_drvdata(dev); 2409 struct amdgpu_device *adev = drm_to_adev(drm_dev); 2410 2411 if (amdgpu_acpi_is_s0ix_active(adev)) 2412 adev->in_s0ix = true; 2413 else if (amdgpu_acpi_is_s3_active(adev)) 2414 adev->in_s3 = true; 2415 if (!adev->in_s0ix && !adev->in_s3) 2416 return 0; 2417 return amdgpu_device_suspend(drm_dev, true); 2418 } 2419 2420 static int amdgpu_pmops_suspend_noirq(struct device *dev) 2421 { 2422 struct drm_device *drm_dev = dev_get_drvdata(dev); 2423 struct amdgpu_device *adev = drm_to_adev(drm_dev); 2424 2425 if (amdgpu_acpi_should_gpu_reset(adev)) 2426 return amdgpu_asic_reset(adev); 2427 2428 return 0; 2429 } 2430 2431 static int amdgpu_pmops_resume(struct device *dev) 2432 { 2433 struct drm_device *drm_dev = dev_get_drvdata(dev); 2434 struct amdgpu_device *adev = drm_to_adev(drm_dev); 2435 int r; 2436 2437 if (!adev->in_s0ix && !adev->in_s3) 2438 return 0; 2439 2440 /* Avoids registers access if device is physically gone */ 2441 if (!pci_device_is_present(adev->pdev)) 2442 adev->no_hw_access = true; 2443 2444 r = amdgpu_device_resume(drm_dev, true); 2445 if (amdgpu_acpi_is_s0ix_active(adev)) 2446 adev->in_s0ix = false; 2447 else 2448 adev->in_s3 = false; 2449 return r; 2450 } 2451 2452 static int amdgpu_pmops_freeze(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 int r; 2457 2458 adev->in_s4 = true; 2459 r = amdgpu_device_suspend(drm_dev, true); 2460 adev->in_s4 = false; 2461 if (r) 2462 return r; 2463 2464 if (amdgpu_acpi_should_gpu_reset(adev)) 2465 return amdgpu_asic_reset(adev); 2466 return 0; 2467 } 2468 2469 static int amdgpu_pmops_thaw(struct device *dev) 2470 { 2471 struct drm_device *drm_dev = dev_get_drvdata(dev); 2472 2473 return amdgpu_device_resume(drm_dev, true); 2474 } 2475 2476 static int amdgpu_pmops_poweroff(struct device *dev) 2477 { 2478 struct drm_device *drm_dev = dev_get_drvdata(dev); 2479 2480 return amdgpu_device_suspend(drm_dev, true); 2481 } 2482 2483 static int amdgpu_pmops_restore(struct device *dev) 2484 { 2485 struct drm_device *drm_dev = dev_get_drvdata(dev); 2486 2487 return amdgpu_device_resume(drm_dev, true); 2488 } 2489 2490 static int amdgpu_runtime_idle_check_display(struct device *dev) 2491 { 2492 struct pci_dev *pdev = to_pci_dev(dev); 2493 struct drm_device *drm_dev = pci_get_drvdata(pdev); 2494 struct amdgpu_device *adev = drm_to_adev(drm_dev); 2495 2496 if (adev->mode_info.num_crtc) { 2497 struct drm_connector *list_connector; 2498 struct drm_connector_list_iter iter; 2499 int ret = 0; 2500 2501 /* XXX: Return busy if any displays are connected to avoid 2502 * possible display wakeups after runtime resume due to 2503 * hotplug events in case any displays were connected while 2504 * the GPU was in suspend. Remove this once that is fixed. 2505 */ 2506 mutex_lock(&drm_dev->mode_config.mutex); 2507 drm_connector_list_iter_begin(drm_dev, &iter); 2508 drm_for_each_connector_iter(list_connector, &iter) { 2509 if (list_connector->status == connector_status_connected) { 2510 ret = -EBUSY; 2511 break; 2512 } 2513 } 2514 drm_connector_list_iter_end(&iter); 2515 mutex_unlock(&drm_dev->mode_config.mutex); 2516 2517 if (ret) 2518 return ret; 2519 2520 if (adev->dc_enabled) { 2521 struct drm_crtc *crtc; 2522 2523 drm_for_each_crtc(crtc, drm_dev) { 2524 drm_modeset_lock(&crtc->mutex, NULL); 2525 if (crtc->state->active) 2526 ret = -EBUSY; 2527 drm_modeset_unlock(&crtc->mutex); 2528 if (ret < 0) 2529 break; 2530 } 2531 } else { 2532 mutex_lock(&drm_dev->mode_config.mutex); 2533 drm_modeset_lock(&drm_dev->mode_config.connection_mutex, NULL); 2534 2535 drm_connector_list_iter_begin(drm_dev, &iter); 2536 drm_for_each_connector_iter(list_connector, &iter) { 2537 if (list_connector->dpms == DRM_MODE_DPMS_ON) { 2538 ret = -EBUSY; 2539 break; 2540 } 2541 } 2542 2543 drm_connector_list_iter_end(&iter); 2544 2545 drm_modeset_unlock(&drm_dev->mode_config.connection_mutex); 2546 mutex_unlock(&drm_dev->mode_config.mutex); 2547 } 2548 if (ret) 2549 return ret; 2550 } 2551 2552 return 0; 2553 } 2554 2555 static int amdgpu_pmops_runtime_suspend(struct device *dev) 2556 { 2557 struct pci_dev *pdev = to_pci_dev(dev); 2558 struct drm_device *drm_dev = pci_get_drvdata(pdev); 2559 struct amdgpu_device *adev = drm_to_adev(drm_dev); 2560 int ret, i; 2561 2562 if (adev->pm.rpm_mode == AMDGPU_RUNPM_NONE) { 2563 pm_runtime_forbid(dev); 2564 return -EBUSY; 2565 } 2566 2567 ret = amdgpu_runtime_idle_check_display(dev); 2568 if (ret) 2569 return ret; 2570 2571 /* wait for all rings to drain before suspending */ 2572 for (i = 0; i < AMDGPU_MAX_RINGS; i++) { 2573 struct amdgpu_ring *ring = adev->rings[i]; 2574 if (ring && ring->sched.ready) { 2575 ret = amdgpu_fence_wait_empty(ring); 2576 if (ret) 2577 return -EBUSY; 2578 } 2579 } 2580 2581 adev->in_runpm = true; 2582 if (amdgpu_device_supports_px(drm_dev)) 2583 drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; 2584 2585 /* 2586 * By setting mp1_state as PP_MP1_STATE_UNLOAD, MP1 will do some 2587 * proper cleanups and put itself into a state ready for PNP. That 2588 * can address some random resuming failure observed on BOCO capable 2589 * platforms. 2590 * TODO: this may be also needed for PX capable platform. 2591 */ 2592 if (amdgpu_device_supports_boco(drm_dev)) 2593 adev->mp1_state = PP_MP1_STATE_UNLOAD; 2594 2595 ret = amdgpu_device_suspend(drm_dev, false); 2596 if (ret) { 2597 adev->in_runpm = false; 2598 if (amdgpu_device_supports_boco(drm_dev)) 2599 adev->mp1_state = PP_MP1_STATE_NONE; 2600 return ret; 2601 } 2602 2603 if (amdgpu_device_supports_boco(drm_dev)) 2604 adev->mp1_state = PP_MP1_STATE_NONE; 2605 2606 if (amdgpu_device_supports_px(drm_dev)) { 2607 /* Only need to handle PCI state in the driver for ATPX 2608 * PCI core handles it for _PR3. 2609 */ 2610 amdgpu_device_cache_pci_state(pdev); 2611 pci_disable_device(pdev); 2612 pci_ignore_hotplug(pdev); 2613 pci_set_power_state(pdev, PCI_D3cold); 2614 drm_dev->switch_power_state = DRM_SWITCH_POWER_DYNAMIC_OFF; 2615 } else if (amdgpu_device_supports_boco(drm_dev)) { 2616 /* nothing to do */ 2617 } else if (amdgpu_device_supports_baco(drm_dev)) { 2618 amdgpu_device_baco_enter(drm_dev); 2619 } 2620 2621 dev_dbg(&pdev->dev, "asic/device is runtime suspended\n"); 2622 2623 return 0; 2624 } 2625 2626 static int amdgpu_pmops_runtime_resume(struct device *dev) 2627 { 2628 struct pci_dev *pdev = to_pci_dev(dev); 2629 struct drm_device *drm_dev = pci_get_drvdata(pdev); 2630 struct amdgpu_device *adev = drm_to_adev(drm_dev); 2631 int ret; 2632 2633 if (adev->pm.rpm_mode == AMDGPU_RUNPM_NONE) 2634 return -EINVAL; 2635 2636 /* Avoids registers access if device is physically gone */ 2637 if (!pci_device_is_present(adev->pdev)) 2638 adev->no_hw_access = true; 2639 2640 if (amdgpu_device_supports_px(drm_dev)) { 2641 drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; 2642 2643 /* Only need to handle PCI state in the driver for ATPX 2644 * PCI core handles it for _PR3. 2645 */ 2646 pci_set_power_state(pdev, PCI_D0); 2647 amdgpu_device_load_pci_state(pdev); 2648 ret = pci_enable_device(pdev); 2649 if (ret) 2650 return ret; 2651 pci_set_master(pdev); 2652 } else if (amdgpu_device_supports_boco(drm_dev)) { 2653 /* Only need to handle PCI state in the driver for ATPX 2654 * PCI core handles it for _PR3. 2655 */ 2656 pci_set_master(pdev); 2657 } else if (amdgpu_device_supports_baco(drm_dev)) { 2658 amdgpu_device_baco_exit(drm_dev); 2659 } 2660 ret = amdgpu_device_resume(drm_dev, false); 2661 if (ret) { 2662 if (amdgpu_device_supports_px(drm_dev)) 2663 pci_disable_device(pdev); 2664 return ret; 2665 } 2666 2667 if (amdgpu_device_supports_px(drm_dev)) 2668 drm_dev->switch_power_state = DRM_SWITCH_POWER_ON; 2669 adev->in_runpm = false; 2670 return 0; 2671 } 2672 2673 static int amdgpu_pmops_runtime_idle(struct device *dev) 2674 { 2675 struct drm_device *drm_dev = dev_get_drvdata(dev); 2676 struct amdgpu_device *adev = drm_to_adev(drm_dev); 2677 /* we don't want the main rpm_idle to call suspend - we want to autosuspend */ 2678 int ret = 1; 2679 2680 if (adev->pm.rpm_mode == AMDGPU_RUNPM_NONE) { 2681 pm_runtime_forbid(dev); 2682 return -EBUSY; 2683 } 2684 2685 ret = amdgpu_runtime_idle_check_display(dev); 2686 2687 pm_runtime_mark_last_busy(dev); 2688 pm_runtime_autosuspend(dev); 2689 return ret; 2690 } 2691 2692 long amdgpu_drm_ioctl(struct file *filp, 2693 unsigned int cmd, unsigned long arg) 2694 { 2695 struct drm_file *file_priv = filp->private_data; 2696 struct drm_device *dev; 2697 long ret; 2698 dev = file_priv->minor->dev; 2699 ret = pm_runtime_get_sync(dev->dev); 2700 if (ret < 0) 2701 goto out; 2702 2703 ret = drm_ioctl(filp, cmd, arg); 2704 2705 pm_runtime_mark_last_busy(dev->dev); 2706 out: 2707 pm_runtime_put_autosuspend(dev->dev); 2708 return ret; 2709 } 2710 2711 static const struct dev_pm_ops amdgpu_pm_ops = { 2712 .prepare = amdgpu_pmops_prepare, 2713 .complete = amdgpu_pmops_complete, 2714 .suspend = amdgpu_pmops_suspend, 2715 .suspend_noirq = amdgpu_pmops_suspend_noirq, 2716 .resume = amdgpu_pmops_resume, 2717 .freeze = amdgpu_pmops_freeze, 2718 .thaw = amdgpu_pmops_thaw, 2719 .poweroff = amdgpu_pmops_poweroff, 2720 .restore = amdgpu_pmops_restore, 2721 .runtime_suspend = amdgpu_pmops_runtime_suspend, 2722 .runtime_resume = amdgpu_pmops_runtime_resume, 2723 .runtime_idle = amdgpu_pmops_runtime_idle, 2724 }; 2725 2726 static int amdgpu_flush(struct file *f, fl_owner_t id) 2727 { 2728 struct drm_file *file_priv = f->private_data; 2729 struct amdgpu_fpriv *fpriv = file_priv->driver_priv; 2730 long timeout = MAX_WAIT_SCHED_ENTITY_Q_EMPTY; 2731 2732 timeout = amdgpu_ctx_mgr_entity_flush(&fpriv->ctx_mgr, timeout); 2733 timeout = amdgpu_vm_wait_idle(&fpriv->vm, timeout); 2734 2735 return timeout >= 0 ? 0 : timeout; 2736 } 2737 2738 static const struct file_operations amdgpu_driver_kms_fops = { 2739 .owner = THIS_MODULE, 2740 .open = drm_open, 2741 .flush = amdgpu_flush, 2742 .release = drm_release, 2743 .unlocked_ioctl = amdgpu_drm_ioctl, 2744 .mmap = drm_gem_mmap, 2745 .poll = drm_poll, 2746 .read = drm_read, 2747 #ifdef CONFIG_COMPAT 2748 .compat_ioctl = amdgpu_kms_compat_ioctl, 2749 #endif 2750 #ifdef CONFIG_PROC_FS 2751 .show_fdinfo = amdgpu_show_fdinfo 2752 #endif 2753 }; 2754 2755 int amdgpu_file_to_fpriv(struct file *filp, struct amdgpu_fpriv **fpriv) 2756 { 2757 struct drm_file *file; 2758 2759 if (!filp) 2760 return -EINVAL; 2761 2762 if (filp->f_op != &amdgpu_driver_kms_fops) { 2763 return -EINVAL; 2764 } 2765 2766 file = filp->private_data; 2767 *fpriv = file->driver_priv; 2768 return 0; 2769 } 2770 2771 const struct drm_ioctl_desc amdgpu_ioctls_kms[] = { 2772 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_CREATE, amdgpu_gem_create_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2773 DRM_IOCTL_DEF_DRV(AMDGPU_CTX, amdgpu_ctx_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2774 DRM_IOCTL_DEF_DRV(AMDGPU_VM, amdgpu_vm_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2775 DRM_IOCTL_DEF_DRV(AMDGPU_SCHED, amdgpu_sched_ioctl, DRM_MASTER), 2776 DRM_IOCTL_DEF_DRV(AMDGPU_BO_LIST, amdgpu_bo_list_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2777 DRM_IOCTL_DEF_DRV(AMDGPU_FENCE_TO_HANDLE, amdgpu_cs_fence_to_handle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2778 /* KMS */ 2779 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_MMAP, amdgpu_gem_mmap_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2780 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_WAIT_IDLE, amdgpu_gem_wait_idle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2781 DRM_IOCTL_DEF_DRV(AMDGPU_CS, amdgpu_cs_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2782 DRM_IOCTL_DEF_DRV(AMDGPU_INFO, amdgpu_info_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2783 DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_CS, amdgpu_cs_wait_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2784 DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_FENCES, amdgpu_cs_wait_fences_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2785 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_METADATA, amdgpu_gem_metadata_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2786 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_VA, amdgpu_gem_va_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2787 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_OP, amdgpu_gem_op_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2788 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_USERPTR, amdgpu_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), 2789 }; 2790 2791 static const struct drm_driver amdgpu_kms_driver = { 2792 .driver_features = 2793 DRIVER_ATOMIC | 2794 DRIVER_GEM | 2795 DRIVER_RENDER | DRIVER_MODESET | DRIVER_SYNCOBJ | 2796 DRIVER_SYNCOBJ_TIMELINE, 2797 .open = amdgpu_driver_open_kms, 2798 .postclose = amdgpu_driver_postclose_kms, 2799 .lastclose = amdgpu_driver_lastclose_kms, 2800 .ioctls = amdgpu_ioctls_kms, 2801 .num_ioctls = ARRAY_SIZE(amdgpu_ioctls_kms), 2802 .dumb_create = amdgpu_mode_dumb_create, 2803 .dumb_map_offset = amdgpu_mode_dumb_mmap, 2804 .fops = &amdgpu_driver_kms_fops, 2805 .release = &amdgpu_driver_release_kms, 2806 2807 .prime_handle_to_fd = drm_gem_prime_handle_to_fd, 2808 .prime_fd_to_handle = drm_gem_prime_fd_to_handle, 2809 .gem_prime_import = amdgpu_gem_prime_import, 2810 .gem_prime_mmap = drm_gem_prime_mmap, 2811 2812 .name = DRIVER_NAME, 2813 .desc = DRIVER_DESC, 2814 .date = DRIVER_DATE, 2815 .major = KMS_DRIVER_MAJOR, 2816 .minor = KMS_DRIVER_MINOR, 2817 .patchlevel = KMS_DRIVER_PATCHLEVEL, 2818 }; 2819 2820 static struct pci_error_handlers amdgpu_pci_err_handler = { 2821 .error_detected = amdgpu_pci_error_detected, 2822 .mmio_enabled = amdgpu_pci_mmio_enabled, 2823 .slot_reset = amdgpu_pci_slot_reset, 2824 .resume = amdgpu_pci_resume, 2825 }; 2826 2827 extern const struct attribute_group amdgpu_vram_mgr_attr_group; 2828 extern const struct attribute_group amdgpu_gtt_mgr_attr_group; 2829 extern const struct attribute_group amdgpu_vbios_version_attr_group; 2830 2831 static const struct attribute_group *amdgpu_sysfs_groups[] = { 2832 &amdgpu_vram_mgr_attr_group, 2833 &amdgpu_gtt_mgr_attr_group, 2834 &amdgpu_vbios_version_attr_group, 2835 NULL, 2836 }; 2837 2838 2839 static struct pci_driver amdgpu_kms_pci_driver = { 2840 .name = DRIVER_NAME, 2841 .id_table = pciidlist, 2842 .probe = amdgpu_pci_probe, 2843 .remove = amdgpu_pci_remove, 2844 .shutdown = amdgpu_pci_shutdown, 2845 .driver.pm = &amdgpu_pm_ops, 2846 .err_handler = &amdgpu_pci_err_handler, 2847 .dev_groups = amdgpu_sysfs_groups, 2848 }; 2849 2850 static int __init amdgpu_init(void) 2851 { 2852 int r; 2853 2854 if (drm_firmware_drivers_only()) 2855 return -EINVAL; 2856 2857 r = amdgpu_sync_init(); 2858 if (r) 2859 goto error_sync; 2860 2861 r = amdgpu_fence_slab_init(); 2862 if (r) 2863 goto error_fence; 2864 2865 DRM_INFO("amdgpu kernel modesetting enabled.\n"); 2866 amdgpu_register_atpx_handler(); 2867 amdgpu_acpi_detect(); 2868 2869 /* Ignore KFD init failures. Normal when CONFIG_HSA_AMD is not set. */ 2870 amdgpu_amdkfd_init(); 2871 2872 /* let modprobe override vga console setting */ 2873 return pci_register_driver(&amdgpu_kms_pci_driver); 2874 2875 error_fence: 2876 amdgpu_sync_fini(); 2877 2878 error_sync: 2879 return r; 2880 } 2881 2882 static void __exit amdgpu_exit(void) 2883 { 2884 amdgpu_amdkfd_fini(); 2885 pci_unregister_driver(&amdgpu_kms_pci_driver); 2886 amdgpu_unregister_atpx_handler(); 2887 amdgpu_sync_fini(); 2888 amdgpu_fence_slab_fini(); 2889 mmu_notifier_synchronize(); 2890 } 2891 2892 module_init(amdgpu_init); 2893 module_exit(amdgpu_exit); 2894 2895 MODULE_AUTHOR(DRIVER_AUTHOR); 2896 MODULE_DESCRIPTION(DRIVER_DESC); 2897 MODULE_LICENSE("GPL and additional rights"); 2898