2 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
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10 * Software is furnished to do so, subject to the following conditions:
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
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25 #include <drm/amdgpu_drm.h>
26 #include <drm/drm_drv.h>
27 #include <drm/drm_gem.h>
28 #include <drm/drm_vblank.h>
29 #include <drm/drm_managed.h>
30 #include "amdgpu_drv.h"
32 #include <drm/drm_pciids.h>
33 #include <linux/console.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>
41 #include "amdgpu_irq.h"
42 #include "amdgpu_dma_buf.h"
43 #include "amdgpu_sched.h"
45 #include "amdgpu_amdkfd.h"
47 #include "amdgpu_ras.h"
51 * - 3.0.0 - initial driver
52 * - 3.1.0 - allow reading more status registers (GRBM, SRBM, SDMA, CP)
53 * - 3.2.0 - GFX8: Uses EOP_TC_WB_ACTION_EN, so UMDs don't have to do the same
55 * - 3.3.0 - Add VM support for UVD on supported hardware.
56 * - 3.4.0 - Add AMDGPU_INFO_NUM_EVICTIONS.
57 * - 3.5.0 - Add support for new UVD_NO_OP register.
58 * - 3.6.0 - kmd involves use CONTEXT_CONTROL in ring buffer.
59 * - 3.7.0 - Add support for VCE clock list packet
60 * - 3.8.0 - Add support raster config init in the kernel
61 * - 3.9.0 - Add support for memory query info about VRAM and GTT.
62 * - 3.10.0 - Add support for new fences ioctl, new gem ioctl flags
63 * - 3.11.0 - Add support for sensor query info (clocks, temp, etc).
64 * - 3.12.0 - Add query for double offchip LDS buffers
65 * - 3.13.0 - Add PRT support
66 * - 3.14.0 - Fix race in amdgpu_ctx_get_fence() and note new functionality
67 * - 3.15.0 - Export more gpu info for gfx9
68 * - 3.16.0 - Add reserved vmid support
69 * - 3.17.0 - Add AMDGPU_NUM_VRAM_CPU_PAGE_FAULTS.
70 * - 3.18.0 - Export gpu always on cu bitmap
71 * - 3.19.0 - Add support for UVD MJPEG decode
72 * - 3.20.0 - Add support for local BOs
73 * - 3.21.0 - Add DRM_AMDGPU_FENCE_TO_HANDLE ioctl
74 * - 3.22.0 - Add DRM_AMDGPU_SCHED ioctl
75 * - 3.23.0 - Add query for VRAM lost counter
76 * - 3.24.0 - Add high priority compute support for gfx9
77 * - 3.25.0 - Add support for sensor query info (stable pstate sclk/mclk).
78 * - 3.26.0 - GFX9: Process AMDGPU_IB_FLAG_TC_WB_NOT_INVALIDATE.
79 * - 3.27.0 - Add new chunk to to AMDGPU_CS to enable BO_LIST creation.
80 * - 3.28.0 - Add AMDGPU_CHUNK_ID_SCHEDULED_DEPENDENCIES
81 * - 3.29.0 - Add AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID
82 * - 3.30.0 - Add AMDGPU_SCHED_OP_CONTEXT_PRIORITY_OVERRIDE.
83 * - 3.31.0 - Add support for per-flip tiling attribute changes with DC
84 * - 3.32.0 - Add syncobj timeline support to AMDGPU_CS.
85 * - 3.33.0 - Fixes for GDS ENOMEM failures in AMDGPU_CS.
86 * - 3.34.0 - Non-DC can flip correctly between buffers with different pitches
87 * - 3.35.0 - Add drm_amdgpu_info_device::tcc_disabled_mask
88 * - 3.36.0 - Allow reading more status registers on si/cik
89 * - 3.37.0 - L2 is invalidated before SDMA IBs, needed for correctness
90 * - 3.38.0 - Add AMDGPU_IB_FLAG_EMIT_MEM_SYNC
91 * - 3.39.0 - DMABUF implicit sync does a full pipeline sync
92 * - 3.40.0 - Add AMDGPU_IDS_FLAGS_TMZ
93 * - 3.41.0 - Add video codec query
95 #define KMS_DRIVER_MAJOR 3
96 #define KMS_DRIVER_MINOR 41
97 #define KMS_DRIVER_PATCHLEVEL 0
99 int amdgpu_vram_limit;
100 int amdgpu_vis_vram_limit;
101 int amdgpu_gart_size = -1; /* auto */
102 int amdgpu_gtt_size = -1; /* auto */
103 int amdgpu_moverate = -1; /* auto */
104 int amdgpu_benchmarking;
106 int amdgpu_audio = -1;
107 int amdgpu_disp_priority;
109 int amdgpu_pcie_gen2 = -1;
111 char amdgpu_lockup_timeout[AMDGPU_MAX_TIMEOUT_PARAM_LENGTH];
113 int amdgpu_fw_load_type = -1;
114 int amdgpu_aspm = -1;
115 int amdgpu_runtime_pm = -1;
116 uint amdgpu_ip_block_mask = 0xffffffff;
117 int amdgpu_bapm = -1;
118 int amdgpu_deep_color;
119 int amdgpu_vm_size = -1;
120 int amdgpu_vm_fragment_size = -1;
121 int amdgpu_vm_block_size = -1;
122 int amdgpu_vm_fault_stop;
124 int amdgpu_vm_update_mode = -1;
125 int amdgpu_exp_hw_support;
127 int amdgpu_sched_jobs = 32;
128 int amdgpu_sched_hw_submission = 2;
129 uint amdgpu_pcie_gen_cap;
130 uint amdgpu_pcie_lane_cap;
131 uint amdgpu_cg_mask = 0xffffffff;
132 uint amdgpu_pg_mask = 0xffffffff;
133 uint amdgpu_sdma_phase_quantum = 32;
134 char *amdgpu_disable_cu = NULL;
135 char *amdgpu_virtual_display = NULL;
138 * OverDrive(bit 14) disabled by default
139 * GFX DCS(bit 19) disabled by default
141 uint amdgpu_pp_feature_mask = 0xfff7bfff;
142 uint amdgpu_force_long_training;
143 int amdgpu_job_hang_limit;
144 int amdgpu_lbpw = -1;
145 int amdgpu_compute_multipipe = -1;
146 int amdgpu_gpu_recovery = -1; /* auto */
148 uint amdgpu_smu_memory_pool_size;
150 * FBC (bit 0) disabled by default
151 * MULTI_MON_PP_MCLK_SWITCH (bit 1) enabled by default
152 * - With this, for multiple monitors in sync(e.g. with the same model),
153 * mclk switching will be allowed. And the mclk will be not foced to the
154 * highest. That helps saving some idle power.
155 * DISABLE_FRACTIONAL_PWM (bit 2) disabled by default
156 * PSR (bit 3) disabled by default
158 uint amdgpu_dc_feature_mask = 2;
159 uint amdgpu_dc_debug_mask;
160 int amdgpu_async_gfx_ring = 1;
162 int amdgpu_discovery = -1;
164 int amdgpu_noretry = -1;
165 int amdgpu_force_asic_type = -1;
166 int amdgpu_tmz = -1; /* auto */
167 uint amdgpu_freesync_vid_mode;
168 int amdgpu_reset_method = -1; /* auto */
169 int amdgpu_num_kcq = -1;
171 struct amdgpu_mgpu_info mgpu_info = {
172 .mutex = __MUTEX_INITIALIZER(mgpu_info.mutex),
174 int amdgpu_ras_enable = -1;
175 uint amdgpu_ras_mask = 0xffffffff;
176 int amdgpu_bad_page_threshold = 100;
179 * DOC: vramlimit (int)
180 * Restrict the total amount of VRAM in MiB for testing. The default is 0 (Use full VRAM).
182 MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing, in megabytes");
183 module_param_named(vramlimit, amdgpu_vram_limit, int, 0600);
186 * DOC: vis_vramlimit (int)
187 * Restrict the amount of CPU visible VRAM in MiB for testing. The default is 0 (Use full CPU visible VRAM).
189 MODULE_PARM_DESC(vis_vramlimit, "Restrict visible VRAM for testing, in megabytes");
190 module_param_named(vis_vramlimit, amdgpu_vis_vram_limit, int, 0444);
193 * DOC: gartsize (uint)
194 * Restrict the size of GART in Mib (32, 64, etc.) for testing. The default is -1 (The size depends on asic).
196 MODULE_PARM_DESC(gartsize, "Size of GART to setup in megabytes (32, 64, etc., -1=auto)");
197 module_param_named(gartsize, amdgpu_gart_size, uint, 0600);
201 * Restrict the size of GTT domain in MiB for testing. The default is -1 (It's VRAM size if 3GB < VRAM < 3/4 RAM,
202 * otherwise 3/4 RAM size).
204 MODULE_PARM_DESC(gttsize, "Size of the GTT domain in megabytes (-1 = auto)");
205 module_param_named(gttsize, amdgpu_gtt_size, int, 0600);
208 * DOC: moverate (int)
209 * Set maximum buffer migration rate in MB/s. The default is -1 (8 MB/s).
211 MODULE_PARM_DESC(moverate, "Maximum buffer migration rate in MB/s. (32, 64, etc., -1=auto, 0=1=disabled)");
212 module_param_named(moverate, amdgpu_moverate, int, 0600);
215 * DOC: benchmark (int)
216 * Run benchmarks. The default is 0 (Skip benchmarks).
218 MODULE_PARM_DESC(benchmark, "Run benchmark");
219 module_param_named(benchmark, amdgpu_benchmarking, int, 0444);
223 * Test BO GTT->VRAM and VRAM->GTT GPU copies. The default is 0 (Skip test, only set 1 to run test).
225 MODULE_PARM_DESC(test, "Run tests");
226 module_param_named(test, amdgpu_testing, int, 0444);
230 * Set HDMI/DPAudio. Only affects non-DC display handling. The default is -1 (Enabled), set 0 to disabled it.
232 MODULE_PARM_DESC(audio, "Audio enable (-1 = auto, 0 = disable, 1 = enable)");
233 module_param_named(audio, amdgpu_audio, int, 0444);
236 * DOC: disp_priority (int)
237 * Set display Priority (1 = normal, 2 = high). Only affects non-DC display handling. The default is 0 (auto).
239 MODULE_PARM_DESC(disp_priority, "Display Priority (0 = auto, 1 = normal, 2 = high)");
240 module_param_named(disp_priority, amdgpu_disp_priority, int, 0444);
244 * To enable hw i2c engine. Only affects non-DC display handling. The default is 0 (Disabled).
246 MODULE_PARM_DESC(hw_i2c, "hw i2c engine enable (0 = disable)");
247 module_param_named(hw_i2c, amdgpu_hw_i2c, int, 0444);
250 * DOC: pcie_gen2 (int)
251 * To disable PCIE Gen2/3 mode (0 = disable, 1 = enable). The default is -1 (auto, enabled).
253 MODULE_PARM_DESC(pcie_gen2, "PCIE Gen2 mode (-1 = auto, 0 = disable, 1 = enable)");
254 module_param_named(pcie_gen2, amdgpu_pcie_gen2, int, 0444);
258 * To disable Message Signaled Interrupts (MSI) functionality (1 = enable, 0 = disable). The default is -1 (auto, enabled).
260 MODULE_PARM_DESC(msi, "MSI support (1 = enable, 0 = disable, -1 = auto)");
261 module_param_named(msi, amdgpu_msi, int, 0444);
264 * DOC: lockup_timeout (string)
265 * Set GPU scheduler timeout value in ms.
267 * The format can be [Non-Compute] or [GFX,Compute,SDMA,Video]. That is there can be one or
268 * multiple values specified. 0 and negative values are invalidated. They will be adjusted
269 * to the default timeout.
271 * - With one value specified, the setting will apply to all non-compute jobs.
272 * - With multiple values specified, the first one will be for GFX.
273 * The second one is for Compute. The third and fourth ones are
274 * for SDMA and Video.
276 * By default(with no lockup_timeout settings), the timeout for all non-compute(GFX, SDMA and Video)
277 * jobs is 10000. And there is no timeout enforced on compute jobs.
279 MODULE_PARM_DESC(lockup_timeout, "GPU lockup timeout in ms (default: for bare metal 10000 for non-compute jobs and infinity timeout for compute jobs; "
280 "for passthrough or sriov, 10000 for all jobs."
281 " 0: keep default value. negative: infinity timeout), "
282 "format: for bare metal [Non-Compute] or [GFX,Compute,SDMA,Video]; "
283 "for passthrough or sriov [all jobs] or [GFX,Compute,SDMA,Video].");
284 module_param_string(lockup_timeout, amdgpu_lockup_timeout, sizeof(amdgpu_lockup_timeout), 0444);
288 * Override for dynamic power management setting
289 * (0 = disable, 1 = enable)
290 * The default is -1 (auto).
292 MODULE_PARM_DESC(dpm, "DPM support (1 = enable, 0 = disable, -1 = auto)");
293 module_param_named(dpm, amdgpu_dpm, int, 0444);
296 * DOC: fw_load_type (int)
297 * Set different firmware loading type for debugging (0 = direct, 1 = SMU, 2 = PSP). The default is -1 (auto).
299 MODULE_PARM_DESC(fw_load_type, "firmware loading type (0 = direct, 1 = SMU, 2 = PSP, -1 = auto)");
300 module_param_named(fw_load_type, amdgpu_fw_load_type, int, 0444);
304 * To disable ASPM (1 = enable, 0 = disable). The default is -1 (auto, enabled).
306 MODULE_PARM_DESC(aspm, "ASPM support (1 = enable, 0 = disable, -1 = auto)");
307 module_param_named(aspm, amdgpu_aspm, int, 0444);
311 * Override for runtime power management control for dGPUs in PX/HG laptops. The amdgpu driver can dynamically power down
312 * the dGPU on PX/HG laptops when it is idle. The default is -1 (auto enable). Setting the value to 0 disables this functionality.
314 MODULE_PARM_DESC(runpm, "PX runtime pm (2 = force enable with BAMACO, 1 = force enable with BACO, 0 = disable, -1 = PX only default)");
315 module_param_named(runpm, amdgpu_runtime_pm, int, 0444);
318 * DOC: ip_block_mask (uint)
319 * Override what IP blocks are enabled on the GPU. Each GPU is a collection of IP blocks (gfx, display, video, etc.).
320 * Use this parameter to disable specific blocks. Note that the IP blocks do not have a fixed index. Some asics may not have
321 * some IPs or may include multiple instances of an IP so the ordering various from asic to asic. See the driver output in
322 * the kernel log for the list of IPs on the asic. The default is 0xffffffff (enable all blocks on a device).
324 MODULE_PARM_DESC(ip_block_mask, "IP Block Mask (all blocks enabled (default))");
325 module_param_named(ip_block_mask, amdgpu_ip_block_mask, uint, 0444);
329 * Bidirectional Application Power Management (BAPM) used to dynamically share TDP between CPU and GPU. Set value 0 to disable it.
330 * The default -1 (auto, enabled)
332 MODULE_PARM_DESC(bapm, "BAPM support (1 = enable, 0 = disable, -1 = auto)");
333 module_param_named(bapm, amdgpu_bapm, int, 0444);
336 * DOC: deep_color (int)
337 * Set 1 to enable Deep Color support. Only affects non-DC display handling. The default is 0 (disabled).
339 MODULE_PARM_DESC(deep_color, "Deep Color support (1 = enable, 0 = disable (default))");
340 module_param_named(deep_color, amdgpu_deep_color, int, 0444);
344 * Override the size of the GPU's per client virtual address space in GiB. The default is -1 (automatic for each asic).
346 MODULE_PARM_DESC(vm_size, "VM address space size in gigabytes (default 64GB)");
347 module_param_named(vm_size, amdgpu_vm_size, int, 0444);
350 * DOC: vm_fragment_size (int)
351 * Override VM fragment size in bits (4, 5, etc. 4 = 64K, 9 = 2M). The default is -1 (automatic for each asic).
353 MODULE_PARM_DESC(vm_fragment_size, "VM fragment size in bits (4, 5, etc. 4 = 64K (default), Max 9 = 2M)");
354 module_param_named(vm_fragment_size, amdgpu_vm_fragment_size, int, 0444);
357 * DOC: vm_block_size (int)
358 * Override VM page table size in bits (default depending on vm_size and hw setup). The default is -1 (automatic for each asic).
360 MODULE_PARM_DESC(vm_block_size, "VM page table size in bits (default depending on vm_size)");
361 module_param_named(vm_block_size, amdgpu_vm_block_size, int, 0444);
364 * DOC: vm_fault_stop (int)
365 * Stop on VM fault for debugging (0 = never, 1 = print first, 2 = always). The default is 0 (No stop).
367 MODULE_PARM_DESC(vm_fault_stop, "Stop on VM fault (0 = never (default), 1 = print first, 2 = always)");
368 module_param_named(vm_fault_stop, amdgpu_vm_fault_stop, int, 0444);
371 * DOC: vm_debug (int)
372 * Debug VM handling (0 = disabled, 1 = enabled). The default is 0 (Disabled).
374 MODULE_PARM_DESC(vm_debug, "Debug VM handling (0 = disabled (default), 1 = enabled)");
375 module_param_named(vm_debug, amdgpu_vm_debug, int, 0644);
378 * DOC: vm_update_mode (int)
379 * Override VM update mode. VM updated by using CPU (0 = never, 1 = Graphics only, 2 = Compute only, 3 = Both). The default
380 * is -1 (Only in large BAR(LB) systems Compute VM tables will be updated by CPU, otherwise 0, never).
382 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");
383 module_param_named(vm_update_mode, amdgpu_vm_update_mode, int, 0444);
386 * DOC: exp_hw_support (int)
387 * Enable experimental hw support (1 = enable). The default is 0 (disabled).
389 MODULE_PARM_DESC(exp_hw_support, "experimental hw support (1 = enable, 0 = disable (default))");
390 module_param_named(exp_hw_support, amdgpu_exp_hw_support, int, 0444);
394 * Disable/Enable Display Core driver for debugging (1 = enable, 0 = disable). The default is -1 (automatic for each asic).
396 MODULE_PARM_DESC(dc, "Display Core driver (1 = enable, 0 = disable, -1 = auto (default))");
397 module_param_named(dc, amdgpu_dc, int, 0444);
400 * DOC: sched_jobs (int)
401 * Override the max number of jobs supported in the sw queue. The default is 32.
403 MODULE_PARM_DESC(sched_jobs, "the max number of jobs supported in the sw queue (default 32)");
404 module_param_named(sched_jobs, amdgpu_sched_jobs, int, 0444);
407 * DOC: sched_hw_submission (int)
408 * Override the max number of HW submissions. The default is 2.
410 MODULE_PARM_DESC(sched_hw_submission, "the max number of HW submissions (default 2)");
411 module_param_named(sched_hw_submission, amdgpu_sched_hw_submission, int, 0444);
414 * DOC: ppfeaturemask (hexint)
415 * Override power features enabled. See enum PP_FEATURE_MASK in drivers/gpu/drm/amd/include/amd_shared.h.
416 * The default is the current set of stable power features.
418 MODULE_PARM_DESC(ppfeaturemask, "all power features enabled (default))");
419 module_param_named(ppfeaturemask, amdgpu_pp_feature_mask, hexint, 0444);
422 * DOC: forcelongtraining (uint)
423 * Force long memory training in resume.
424 * The default is zero, indicates short training in resume.
426 MODULE_PARM_DESC(forcelongtraining, "force memory long training");
427 module_param_named(forcelongtraining, amdgpu_force_long_training, uint, 0444);
430 * DOC: pcie_gen_cap (uint)
431 * Override PCIE gen speed capabilities. See the CAIL flags in drivers/gpu/drm/amd/include/amd_pcie.h.
432 * The default is 0 (automatic for each asic).
434 MODULE_PARM_DESC(pcie_gen_cap, "PCIE Gen Caps (0: autodetect (default))");
435 module_param_named(pcie_gen_cap, amdgpu_pcie_gen_cap, uint, 0444);
438 * DOC: pcie_lane_cap (uint)
439 * Override PCIE lanes capabilities. See the CAIL flags in drivers/gpu/drm/amd/include/amd_pcie.h.
440 * The default is 0 (automatic for each asic).
442 MODULE_PARM_DESC(pcie_lane_cap, "PCIE Lane Caps (0: autodetect (default))");
443 module_param_named(pcie_lane_cap, amdgpu_pcie_lane_cap, uint, 0444);
446 * DOC: cg_mask (uint)
447 * Override Clockgating features enabled on GPU (0 = disable clock gating). See the AMD_CG_SUPPORT flags in
448 * drivers/gpu/drm/amd/include/amd_shared.h. The default is 0xffffffff (all enabled).
450 MODULE_PARM_DESC(cg_mask, "Clockgating flags mask (0 = disable clock gating)");
451 module_param_named(cg_mask, amdgpu_cg_mask, uint, 0444);
454 * DOC: pg_mask (uint)
455 * Override Powergating features enabled on GPU (0 = disable power gating). See the AMD_PG_SUPPORT flags in
456 * drivers/gpu/drm/amd/include/amd_shared.h. The default is 0xffffffff (all enabled).
458 MODULE_PARM_DESC(pg_mask, "Powergating flags mask (0 = disable power gating)");
459 module_param_named(pg_mask, amdgpu_pg_mask, uint, 0444);
462 * DOC: sdma_phase_quantum (uint)
463 * Override SDMA context switch phase quantum (x 1K GPU clock cycles, 0 = no change). The default is 32.
465 MODULE_PARM_DESC(sdma_phase_quantum, "SDMA context switch phase quantum (x 1K GPU clock cycles, 0 = no change (default 32))");
466 module_param_named(sdma_phase_quantum, amdgpu_sdma_phase_quantum, uint, 0444);
469 * DOC: disable_cu (charp)
470 * Set to disable CUs (It's set like se.sh.cu,...). The default is NULL.
472 MODULE_PARM_DESC(disable_cu, "Disable CUs (se.sh.cu,...)");
473 module_param_named(disable_cu, amdgpu_disable_cu, charp, 0444);
476 * DOC: virtual_display (charp)
477 * Set to enable virtual display feature. This feature provides a virtual display hardware on headless boards
478 * 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
479 * the device, plus the number of crtcs to expose. E.g., 0000:26:00.0,4 would enable 4 virtual crtcs on the pci
480 * device at 26:00.0. The default is NULL.
482 MODULE_PARM_DESC(virtual_display,
483 "Enable virtual display feature (the virtual_display will be set like xxxx:xx:xx.x,x;xxxx:xx:xx.x,x)");
484 module_param_named(virtual_display, amdgpu_virtual_display, charp, 0444);
487 * DOC: job_hang_limit (int)
488 * Set how much time allow a job hang and not drop it. The default is 0.
490 MODULE_PARM_DESC(job_hang_limit, "how much time allow a job hang and not drop it (default 0)");
491 module_param_named(job_hang_limit, amdgpu_job_hang_limit, int ,0444);
495 * Override Load Balancing Per Watt (LBPW) support (1 = enable, 0 = disable). The default is -1 (auto, enabled).
497 MODULE_PARM_DESC(lbpw, "Load Balancing Per Watt (LBPW) support (1 = enable, 0 = disable, -1 = auto)");
498 module_param_named(lbpw, amdgpu_lbpw, int, 0444);
500 MODULE_PARM_DESC(compute_multipipe, "Force compute queues to be spread across pipes (1 = enable, 0 = disable, -1 = auto)");
501 module_param_named(compute_multipipe, amdgpu_compute_multipipe, int, 0444);
504 * DOC: gpu_recovery (int)
505 * Set to enable GPU recovery mechanism (1 = enable, 0 = disable). The default is -1 (auto, disabled except SRIOV).
507 MODULE_PARM_DESC(gpu_recovery, "Enable GPU recovery mechanism, (1 = enable, 0 = disable, -1 = auto)");
508 module_param_named(gpu_recovery, amdgpu_gpu_recovery, int, 0444);
511 * DOC: emu_mode (int)
512 * Set value 1 to enable emulation mode. This is only needed when running on an emulator. The default is 0 (disabled).
514 MODULE_PARM_DESC(emu_mode, "Emulation mode, (1 = enable, 0 = disable)");
515 module_param_named(emu_mode, amdgpu_emu_mode, int, 0444);
518 * DOC: ras_enable (int)
519 * Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default))
521 MODULE_PARM_DESC(ras_enable, "Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default))");
522 module_param_named(ras_enable, amdgpu_ras_enable, int, 0444);
525 * DOC: ras_mask (uint)
526 * Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1
527 * See the flags in drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
529 MODULE_PARM_DESC(ras_mask, "Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1");
530 module_param_named(ras_mask, amdgpu_ras_mask, uint, 0444);
533 * DOC: si_support (int)
534 * Set SI support driver. This parameter works after set config CONFIG_DRM_AMDGPU_SI. For SI asic, when radeon driver is enabled,
535 * set value 0 to use radeon driver, while set value 1 to use amdgpu driver. The default is using radeon driver when it available,
536 * otherwise using amdgpu driver.
538 #ifdef CONFIG_DRM_AMDGPU_SI
540 #if defined(CONFIG_DRM_RADEON) || defined(CONFIG_DRM_RADEON_MODULE)
541 int amdgpu_si_support = 0;
542 MODULE_PARM_DESC(si_support, "SI support (1 = enabled, 0 = disabled (default))");
544 int amdgpu_si_support = 1;
545 MODULE_PARM_DESC(si_support, "SI support (1 = enabled (default), 0 = disabled)");
548 module_param_named(si_support, amdgpu_si_support, int, 0444);
552 * DOC: cik_support (int)
553 * Set CIK support driver. This parameter works after set config CONFIG_DRM_AMDGPU_CIK. For CIK asic, when radeon driver is enabled,
554 * set value 0 to use radeon driver, while set value 1 to use amdgpu driver. The default is using radeon driver when it available,
555 * otherwise using amdgpu driver.
557 #ifdef CONFIG_DRM_AMDGPU_CIK
559 #if defined(CONFIG_DRM_RADEON) || defined(CONFIG_DRM_RADEON_MODULE)
560 int amdgpu_cik_support = 0;
561 MODULE_PARM_DESC(cik_support, "CIK support (1 = enabled, 0 = disabled (default))");
563 int amdgpu_cik_support = 1;
564 MODULE_PARM_DESC(cik_support, "CIK support (1 = enabled (default), 0 = disabled)");
567 module_param_named(cik_support, amdgpu_cik_support, int, 0444);
571 * DOC: smu_memory_pool_size (uint)
572 * It is used to reserve gtt for smu debug usage, setting value 0 to disable it. The actual size is value * 256MiB.
573 * E.g. 0x1 = 256Mbyte, 0x2 = 512Mbyte, 0x4 = 1 Gbyte, 0x8 = 2GByte. The default is 0 (disabled).
575 MODULE_PARM_DESC(smu_memory_pool_size,
576 "reserve gtt for smu debug usage, 0 = disable,"
577 "0x1 = 256Mbyte, 0x2 = 512Mbyte, 0x4 = 1 Gbyte, 0x8 = 2GByte");
578 module_param_named(smu_memory_pool_size, amdgpu_smu_memory_pool_size, uint, 0444);
581 * DOC: async_gfx_ring (int)
582 * It is used to enable gfx rings that could be configured with different prioritites or equal priorities
584 MODULE_PARM_DESC(async_gfx_ring,
585 "Asynchronous GFX rings that could be configured with either different priorities (HP3D ring and LP3D ring), or equal priorities (0 = disabled, 1 = enabled (default))");
586 module_param_named(async_gfx_ring, amdgpu_async_gfx_ring, int, 0444);
590 * It is used to enable mid command buffer preemption. (0 = disabled (default), 1 = enabled)
592 MODULE_PARM_DESC(mcbp,
593 "Enable Mid-command buffer preemption (0 = disabled (default), 1 = enabled)");
594 module_param_named(mcbp, amdgpu_mcbp, int, 0444);
597 * DOC: discovery (int)
598 * Allow driver to discover hardware IP information from IP Discovery table at the top of VRAM.
599 * (-1 = auto (default), 0 = disabled, 1 = enabled)
601 MODULE_PARM_DESC(discovery,
602 "Allow driver to discover hardware IPs from IP Discovery table at the top of VRAM");
603 module_param_named(discovery, amdgpu_discovery, int, 0444);
607 * Enable Micro Engine Scheduler. This is a new hw scheduling engine for gfx, sdma, and compute.
608 * (0 = disabled (default), 1 = enabled)
610 MODULE_PARM_DESC(mes,
611 "Enable Micro Engine Scheduler (0 = disabled (default), 1 = enabled)");
612 module_param_named(mes, amdgpu_mes, int, 0444);
616 * Disable retry faults in the GPU memory controller.
617 * (0 = retry enabled, 1 = retry disabled, -1 auto (default))
619 MODULE_PARM_DESC(noretry,
620 "Disable retry faults (0 = retry enabled, 1 = retry disabled, -1 auto (default))");
621 module_param_named(noretry, amdgpu_noretry, int, 0644);
624 * DOC: force_asic_type (int)
625 * A non negative value used to specify the asic type for all supported GPUs.
627 MODULE_PARM_DESC(force_asic_type,
628 "A non negative value used to specify the asic type for all supported GPUs");
629 module_param_named(force_asic_type, amdgpu_force_asic_type, int, 0444);
633 #ifdef CONFIG_HSA_AMD
635 * DOC: sched_policy (int)
636 * Set scheduling policy. Default is HWS(hardware scheduling) with over-subscription.
637 * Setting 1 disables over-subscription. Setting 2 disables HWS and statically
638 * assigns queues to HQDs.
640 int sched_policy = KFD_SCHED_POLICY_HWS;
641 module_param(sched_policy, int, 0444);
642 MODULE_PARM_DESC(sched_policy,
643 "Scheduling policy (0 = HWS (Default), 1 = HWS without over-subscription, 2 = Non-HWS (Used for debugging only)");
646 * DOC: hws_max_conc_proc (int)
647 * Maximum number of processes that HWS can schedule concurrently. The maximum is the
648 * number of VMIDs assigned to the HWS, which is also the default.
650 int hws_max_conc_proc = 8;
651 module_param(hws_max_conc_proc, int, 0444);
652 MODULE_PARM_DESC(hws_max_conc_proc,
653 "Max # processes HWS can execute concurrently when sched_policy=0 (0 = no concurrency, #VMIDs for KFD = Maximum(default))");
656 * DOC: cwsr_enable (int)
657 * CWSR(compute wave store and resume) allows the GPU to preempt shader execution in
658 * the middle of a compute wave. Default is 1 to enable this feature. Setting 0
662 module_param(cwsr_enable, int, 0444);
663 MODULE_PARM_DESC(cwsr_enable, "CWSR enable (0 = Off, 1 = On (Default))");
666 * DOC: max_num_of_queues_per_device (int)
667 * Maximum number of queues per device. Valid setting is between 1 and 4096. Default
670 int max_num_of_queues_per_device = KFD_MAX_NUM_OF_QUEUES_PER_DEVICE_DEFAULT;
671 module_param(max_num_of_queues_per_device, int, 0444);
672 MODULE_PARM_DESC(max_num_of_queues_per_device,
673 "Maximum number of supported queues per device (1 = Minimum, 4096 = default)");
676 * DOC: send_sigterm (int)
677 * Send sigterm to HSA process on unhandled exceptions. Default is not to send sigterm
678 * but just print errors on dmesg. Setting 1 enables sending sigterm.
681 module_param(send_sigterm, int, 0444);
682 MODULE_PARM_DESC(send_sigterm,
683 "Send sigterm to HSA process on unhandled exception (0 = disable, 1 = enable)");
686 * DOC: debug_largebar (int)
687 * Set debug_largebar as 1 to enable simulating large-bar capability on non-large bar
688 * system. This limits the VRAM size reported to ROCm applications to the visible
689 * size, usually 256MB.
690 * Default value is 0, diabled.
693 module_param(debug_largebar, int, 0444);
694 MODULE_PARM_DESC(debug_largebar,
695 "Debug large-bar flag used to simulate large-bar capability on non-large bar machine (0 = disable, 1 = enable)");
698 * DOC: ignore_crat (int)
699 * Ignore CRAT table during KFD initialization. By default, KFD uses the ACPI CRAT
700 * table to get information about AMD APUs. This option can serve as a workaround on
701 * systems with a broken CRAT table.
703 * Default is auto (according to asic type, iommu_v2, and crat table, to decide
707 module_param(ignore_crat, int, 0444);
708 MODULE_PARM_DESC(ignore_crat,
709 "Ignore CRAT table during KFD initialization (0 = auto (default), 1 = ignore CRAT)");
712 * DOC: halt_if_hws_hang (int)
713 * Halt if HWS hang is detected. Default value, 0, disables the halt on hang.
714 * Setting 1 enables halt on hang.
716 int halt_if_hws_hang;
717 module_param(halt_if_hws_hang, int, 0644);
718 MODULE_PARM_DESC(halt_if_hws_hang, "Halt if HWS hang is detected (0 = off (default), 1 = on)");
721 * DOC: hws_gws_support(bool)
722 * Assume that HWS supports GWS barriers regardless of what firmware version
723 * check says. Default value: false (rely on MEC2 firmware version check).
725 bool hws_gws_support;
726 module_param(hws_gws_support, bool, 0444);
727 MODULE_PARM_DESC(hws_gws_support, "Assume MEC2 FW supports GWS barriers (false = rely on FW version check (Default), true = force supported)");
730 * DOC: queue_preemption_timeout_ms (int)
731 * queue preemption timeout in ms (1 = Minimum, 9000 = default)
733 int queue_preemption_timeout_ms = 9000;
734 module_param(queue_preemption_timeout_ms, int, 0644);
735 MODULE_PARM_DESC(queue_preemption_timeout_ms, "queue preemption timeout in ms (1 = Minimum, 9000 = default)");
738 * DOC: debug_evictions(bool)
739 * Enable extra debug messages to help determine the cause of evictions
741 bool debug_evictions;
742 module_param(debug_evictions, bool, 0644);
743 MODULE_PARM_DESC(debug_evictions, "enable eviction debug messages (false = default)");
746 * DOC: no_system_mem_limit(bool)
747 * Disable system memory limit, to support multiple process shared memory
749 bool no_system_mem_limit;
750 module_param(no_system_mem_limit, bool, 0644);
751 MODULE_PARM_DESC(no_system_mem_limit, "disable system memory limit (false = default)");
756 * DOC: dcfeaturemask (uint)
757 * Override display features enabled. See enum DC_FEATURE_MASK in drivers/gpu/drm/amd/include/amd_shared.h.
758 * The default is the current set of stable display features.
760 MODULE_PARM_DESC(dcfeaturemask, "all stable DC features enabled (default))");
761 module_param_named(dcfeaturemask, amdgpu_dc_feature_mask, uint, 0444);
764 * DOC: dcdebugmask (uint)
765 * Override display features enabled. See enum DC_DEBUG_MASK in drivers/gpu/drm/amd/include/amd_shared.h.
767 MODULE_PARM_DESC(dcdebugmask, "all debug options disabled (default))");
768 module_param_named(dcdebugmask, amdgpu_dc_debug_mask, uint, 0444);
771 * DOC: abmlevel (uint)
772 * Override the default ABM (Adaptive Backlight Management) level used for DC
773 * enabled hardware. Requires DMCU to be supported and loaded.
774 * Valid levels are 0-4. A value of 0 indicates that ABM should be disabled by
775 * default. Values 1-4 control the maximum allowable brightness reduction via
776 * the ABM algorithm, with 1 being the least reduction and 4 being the most
779 * Defaults to 0, or disabled. Userspace can still override this level later
782 uint amdgpu_dm_abm_level;
783 MODULE_PARM_DESC(abmlevel, "ABM level (0 = off (default), 1-4 = backlight reduction level) ");
784 module_param_named(abmlevel, amdgpu_dm_abm_level, uint, 0444);
786 int amdgpu_backlight = -1;
787 MODULE_PARM_DESC(backlight, "Backlight control (0 = pwm, 1 = aux, -1 auto (default))");
788 module_param_named(backlight, amdgpu_backlight, bint, 0444);
792 * Trusted Memory Zone (TMZ) is a method to protect data being written
793 * to or read from memory.
795 * The default value: 0 (off). TODO: change to auto till it is completed.
797 MODULE_PARM_DESC(tmz, "Enable TMZ feature (-1 = auto (default), 0 = off, 1 = on)");
798 module_param_named(tmz, amdgpu_tmz, int, 0444);
801 * DOC: freesync_video (uint)
802 * Enabled the optimization to adjust front porch timing to achieve seamless mode change experience
803 * when setting a freesync supported mode for which full modeset is not needed.
804 * The default value: 0 (off).
808 "Enable freesync modesetting optimization feature (0 = off (default), 1 = on)");
809 module_param_named(freesync_video, amdgpu_freesync_vid_mode, uint, 0444);
812 * DOC: reset_method (int)
813 * GPU reset method (-1 = auto (default), 0 = legacy, 1 = mode0, 2 = mode1, 3 = mode2, 4 = baco, 5 = pci)
815 MODULE_PARM_DESC(reset_method, "GPU reset method (-1 = auto (default), 0 = legacy, 1 = mode0, 2 = mode1, 3 = mode2, 4 = baco/bamaco, 5 = pci)");
816 module_param_named(reset_method, amdgpu_reset_method, int, 0444);
819 * DOC: bad_page_threshold (int)
820 * Bad page threshold is to specify the threshold value of faulty pages
821 * detected by RAS ECC, that may result in GPU entering bad status if total
822 * faulty pages by ECC exceed threshold value and leave it for user's further
825 MODULE_PARM_DESC(bad_page_threshold, "Bad page threshold(-1 = auto, 0 = disable bad page retirement, 100 = default value");
826 module_param_named(bad_page_threshold, amdgpu_bad_page_threshold, int, 0444);
828 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+)");
829 module_param_named(num_kcq, amdgpu_num_kcq, int, 0444);
831 static const struct pci_device_id pciidlist[] = {
832 #ifdef CONFIG_DRM_AMDGPU_SI
833 {0x1002, 0x6780, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
834 {0x1002, 0x6784, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
835 {0x1002, 0x6788, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
836 {0x1002, 0x678A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
837 {0x1002, 0x6790, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
838 {0x1002, 0x6791, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
839 {0x1002, 0x6792, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
840 {0x1002, 0x6798, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
841 {0x1002, 0x6799, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
842 {0x1002, 0x679A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
843 {0x1002, 0x679B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
844 {0x1002, 0x679E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
845 {0x1002, 0x679F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
846 {0x1002, 0x6800, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY},
847 {0x1002, 0x6801, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY},
848 {0x1002, 0x6802, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY},
849 {0x1002, 0x6806, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
850 {0x1002, 0x6808, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
851 {0x1002, 0x6809, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
852 {0x1002, 0x6810, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
853 {0x1002, 0x6811, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
854 {0x1002, 0x6816, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
855 {0x1002, 0x6817, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
856 {0x1002, 0x6818, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
857 {0x1002, 0x6819, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
858 {0x1002, 0x6600, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
859 {0x1002, 0x6601, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
860 {0x1002, 0x6602, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
861 {0x1002, 0x6603, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
862 {0x1002, 0x6604, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
863 {0x1002, 0x6605, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
864 {0x1002, 0x6606, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
865 {0x1002, 0x6607, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
866 {0x1002, 0x6608, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
867 {0x1002, 0x6610, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
868 {0x1002, 0x6611, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
869 {0x1002, 0x6613, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
870 {0x1002, 0x6617, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
871 {0x1002, 0x6620, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
872 {0x1002, 0x6621, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
873 {0x1002, 0x6623, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
874 {0x1002, 0x6631, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
875 {0x1002, 0x6820, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
876 {0x1002, 0x6821, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
877 {0x1002, 0x6822, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
878 {0x1002, 0x6823, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
879 {0x1002, 0x6824, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
880 {0x1002, 0x6825, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
881 {0x1002, 0x6826, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
882 {0x1002, 0x6827, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
883 {0x1002, 0x6828, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
884 {0x1002, 0x6829, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
885 {0x1002, 0x682A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
886 {0x1002, 0x682B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
887 {0x1002, 0x682C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
888 {0x1002, 0x682D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
889 {0x1002, 0x682F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
890 {0x1002, 0x6830, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
891 {0x1002, 0x6831, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
892 {0x1002, 0x6835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
893 {0x1002, 0x6837, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
894 {0x1002, 0x6838, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
895 {0x1002, 0x6839, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
896 {0x1002, 0x683B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
897 {0x1002, 0x683D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
898 {0x1002, 0x683F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
899 {0x1002, 0x6660, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
900 {0x1002, 0x6663, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
901 {0x1002, 0x6664, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
902 {0x1002, 0x6665, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
903 {0x1002, 0x6667, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
904 {0x1002, 0x666F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
906 #ifdef CONFIG_DRM_AMDGPU_CIK
908 {0x1002, 0x1304, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
909 {0x1002, 0x1305, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
910 {0x1002, 0x1306, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
911 {0x1002, 0x1307, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
912 {0x1002, 0x1309, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
913 {0x1002, 0x130A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
914 {0x1002, 0x130B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
915 {0x1002, 0x130C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
916 {0x1002, 0x130D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
917 {0x1002, 0x130E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
918 {0x1002, 0x130F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
919 {0x1002, 0x1310, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
920 {0x1002, 0x1311, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
921 {0x1002, 0x1312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
922 {0x1002, 0x1313, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
923 {0x1002, 0x1315, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
924 {0x1002, 0x1316, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
925 {0x1002, 0x1317, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
926 {0x1002, 0x1318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
927 {0x1002, 0x131B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
928 {0x1002, 0x131C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
929 {0x1002, 0x131D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
931 {0x1002, 0x6640, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY},
932 {0x1002, 0x6641, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY},
933 {0x1002, 0x6646, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY},
934 {0x1002, 0x6647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY},
935 {0x1002, 0x6649, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
936 {0x1002, 0x6650, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
937 {0x1002, 0x6651, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
938 {0x1002, 0x6658, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
939 {0x1002, 0x665c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
940 {0x1002, 0x665d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
941 {0x1002, 0x665f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
943 {0x1002, 0x67A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
944 {0x1002, 0x67A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
945 {0x1002, 0x67A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
946 {0x1002, 0x67A8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
947 {0x1002, 0x67A9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
948 {0x1002, 0x67AA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
949 {0x1002, 0x67B0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
950 {0x1002, 0x67B1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
951 {0x1002, 0x67B8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
952 {0x1002, 0x67B9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
953 {0x1002, 0x67BA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
954 {0x1002, 0x67BE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
956 {0x1002, 0x9830, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
957 {0x1002, 0x9831, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
958 {0x1002, 0x9832, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
959 {0x1002, 0x9833, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
960 {0x1002, 0x9834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
961 {0x1002, 0x9835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
962 {0x1002, 0x9836, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
963 {0x1002, 0x9837, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
964 {0x1002, 0x9838, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
965 {0x1002, 0x9839, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
966 {0x1002, 0x983a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
967 {0x1002, 0x983b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
968 {0x1002, 0x983c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
969 {0x1002, 0x983d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
970 {0x1002, 0x983e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
971 {0x1002, 0x983f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
973 {0x1002, 0x9850, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
974 {0x1002, 0x9851, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
975 {0x1002, 0x9852, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
976 {0x1002, 0x9853, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
977 {0x1002, 0x9854, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
978 {0x1002, 0x9855, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
979 {0x1002, 0x9856, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
980 {0x1002, 0x9857, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
981 {0x1002, 0x9858, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
982 {0x1002, 0x9859, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
983 {0x1002, 0x985A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
984 {0x1002, 0x985B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
985 {0x1002, 0x985C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
986 {0x1002, 0x985D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
987 {0x1002, 0x985E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
988 {0x1002, 0x985F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
991 {0x1002, 0x6900, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
992 {0x1002, 0x6901, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
993 {0x1002, 0x6902, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
994 {0x1002, 0x6903, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
995 {0x1002, 0x6907, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
997 {0x1002, 0x6920, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
998 {0x1002, 0x6921, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
999 {0x1002, 0x6928, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1000 {0x1002, 0x6929, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1001 {0x1002, 0x692B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1002 {0x1002, 0x692F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1003 {0x1002, 0x6930, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1004 {0x1002, 0x6938, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1005 {0x1002, 0x6939, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1007 {0x1002, 0x7300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_FIJI},
1008 {0x1002, 0x730F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_FIJI},
1010 {0x1002, 0x9870, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
1011 {0x1002, 0x9874, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
1012 {0x1002, 0x9875, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
1013 {0x1002, 0x9876, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
1014 {0x1002, 0x9877, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
1016 {0x1002, 0x98E4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_STONEY|AMD_IS_APU},
1018 {0x1002, 0x67E0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1019 {0x1002, 0x67E3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1020 {0x1002, 0x67E8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1021 {0x1002, 0x67EB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1022 {0x1002, 0x67EF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1023 {0x1002, 0x67FF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1024 {0x1002, 0x67E1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1025 {0x1002, 0x67E7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1026 {0x1002, 0x67E9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1028 {0x1002, 0x67C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1029 {0x1002, 0x67C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1030 {0x1002, 0x67C2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1031 {0x1002, 0x67C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1032 {0x1002, 0x67C7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1033 {0x1002, 0x67D0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1034 {0x1002, 0x67DF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1035 {0x1002, 0x67C8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1036 {0x1002, 0x67C9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1037 {0x1002, 0x67CA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1038 {0x1002, 0x67CC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1039 {0x1002, 0x67CF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1040 {0x1002, 0x6FDF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1042 {0x1002, 0x6980, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1043 {0x1002, 0x6981, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1044 {0x1002, 0x6985, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1045 {0x1002, 0x6986, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1046 {0x1002, 0x6987, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1047 {0x1002, 0x6995, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1048 {0x1002, 0x6997, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1049 {0x1002, 0x699F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1051 {0x1002, 0x694C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM},
1052 {0x1002, 0x694E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM},
1053 {0x1002, 0x694F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM},
1055 {0x1002, 0x6860, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1056 {0x1002, 0x6861, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1057 {0x1002, 0x6862, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1058 {0x1002, 0x6863, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1059 {0x1002, 0x6864, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1060 {0x1002, 0x6867, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1061 {0x1002, 0x6868, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1062 {0x1002, 0x6869, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1063 {0x1002, 0x686a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1064 {0x1002, 0x686b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1065 {0x1002, 0x686c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1066 {0x1002, 0x686d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1067 {0x1002, 0x686e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1068 {0x1002, 0x686f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1069 {0x1002, 0x687f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1071 {0x1002, 0x69A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
1072 {0x1002, 0x69A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
1073 {0x1002, 0x69A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
1074 {0x1002, 0x69A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
1075 {0x1002, 0x69AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
1077 {0x1002, 0x66A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1078 {0x1002, 0x66A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1079 {0x1002, 0x66A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1080 {0x1002, 0x66A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1081 {0x1002, 0x66A4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1082 {0x1002, 0x66A7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1083 {0x1002, 0x66AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1085 {0x1002, 0x15dd, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU},
1086 {0x1002, 0x15d8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU},
1088 {0x1002, 0x738C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
1089 {0x1002, 0x7388, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
1090 {0x1002, 0x738E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
1091 {0x1002, 0x7390, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
1093 {0x1002, 0x7310, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1094 {0x1002, 0x7312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1095 {0x1002, 0x7318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1096 {0x1002, 0x7319, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1097 {0x1002, 0x731A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1098 {0x1002, 0x731B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1099 {0x1002, 0x731E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1100 {0x1002, 0x731F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1102 {0x1002, 0x7340, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14},
1103 {0x1002, 0x7341, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14},
1104 {0x1002, 0x7347, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14},
1105 {0x1002, 0x734F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14},
1108 {0x1002, 0x1636, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU},
1109 {0x1002, 0x1638, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU},
1110 {0x1002, 0x164C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU},
1113 {0x1002, 0x7360, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI12},
1114 {0x1002, 0x7362, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI12},
1116 /* Sienna_Cichlid */
1117 {0x1002, 0x73A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1118 {0x1002, 0x73A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1119 {0x1002, 0x73A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1120 {0x1002, 0x73A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1121 {0x1002, 0x73AB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1122 {0x1002, 0x73AE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1123 {0x1002, 0x73BF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1126 {0x1002, 0x163F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VANGOGH|AMD_IS_APU},
1129 {0x1002, 0x73C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
1130 {0x1002, 0x73C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
1131 {0x1002, 0x73C3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
1132 {0x1002, 0x73DF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
1134 /* DIMGREY_CAVEFISH */
1135 {0x1002, 0x73E0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1136 {0x1002, 0x73E1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1137 {0x1002, 0x73E2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1138 {0x1002, 0x73FF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1141 {0x1002, 0x7408, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN},
1142 {0x1002, 0x740C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN},
1143 {0x1002, 0x740F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN},
1148 MODULE_DEVICE_TABLE(pci, pciidlist);
1150 static const struct drm_driver amdgpu_kms_driver;
1152 static int amdgpu_pci_probe(struct pci_dev *pdev,
1153 const struct pci_device_id *ent)
1155 struct drm_device *ddev;
1156 struct amdgpu_device *adev;
1157 unsigned long flags = ent->driver_data;
1159 bool supports_atomic = false;
1161 if (!amdgpu_virtual_display &&
1162 amdgpu_device_asic_has_dc_support(flags & AMD_ASIC_MASK))
1163 supports_atomic = true;
1165 if ((flags & AMD_EXP_HW_SUPPORT) && !amdgpu_exp_hw_support) {
1166 DRM_INFO("This hardware requires experimental hardware support.\n"
1167 "See modparam exp_hw_support\n");
1171 /* Due to hardware bugs, S/G Display on raven requires a 1:1 IOMMU mapping,
1172 * however, SME requires an indirect IOMMU mapping because the encryption
1173 * bit is beyond the DMA mask of the chip.
1175 if (mem_encrypt_active() && ((flags & AMD_ASIC_MASK) == CHIP_RAVEN)) {
1176 dev_info(&pdev->dev,
1177 "SME is not compatible with RAVEN\n");
1181 #ifdef CONFIG_DRM_AMDGPU_SI
1182 if (!amdgpu_si_support) {
1183 switch (flags & AMD_ASIC_MASK) {
1189 dev_info(&pdev->dev,
1190 "SI support provided by radeon.\n");
1191 dev_info(&pdev->dev,
1192 "Use radeon.si_support=0 amdgpu.si_support=1 to override.\n"
1198 #ifdef CONFIG_DRM_AMDGPU_CIK
1199 if (!amdgpu_cik_support) {
1200 switch (flags & AMD_ASIC_MASK) {
1206 dev_info(&pdev->dev,
1207 "CIK support provided by radeon.\n");
1208 dev_info(&pdev->dev,
1209 "Use radeon.cik_support=0 amdgpu.cik_support=1 to override.\n"
1216 /* Get rid of things like offb */
1217 ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, "amdgpudrmfb");
1221 adev = devm_drm_dev_alloc(&pdev->dev, &amdgpu_kms_driver, typeof(*adev), ddev);
1223 return PTR_ERR(adev);
1225 adev->dev = &pdev->dev;
1227 ddev = adev_to_drm(adev);
1229 if (!supports_atomic)
1230 ddev->driver_features &= ~DRIVER_ATOMIC;
1232 ret = pci_enable_device(pdev);
1236 pci_set_drvdata(pdev, ddev);
1238 ret = amdgpu_driver_load_kms(adev, ent->driver_data);
1243 ret = drm_dev_register(ddev, ent->driver_data);
1244 if (ret == -EAGAIN && ++retry <= 3) {
1245 DRM_INFO("retry init %d\n", retry);
1246 /* Don't request EX mode too frequently which is attacking */
1253 ret = amdgpu_debugfs_init(adev);
1255 DRM_ERROR("Creating debugfs files failed (%d).\n", ret);
1260 pci_disable_device(pdev);
1265 amdgpu_pci_remove(struct pci_dev *pdev)
1267 struct drm_device *dev = pci_get_drvdata(pdev);
1270 if (THIS_MODULE->state != MODULE_STATE_GOING)
1272 DRM_ERROR("Hotplug removal is not supported\n");
1273 drm_dev_unplug(dev);
1274 amdgpu_driver_unload_kms(dev);
1275 pci_disable_device(pdev);
1276 pci_set_drvdata(pdev, NULL);
1280 amdgpu_pci_shutdown(struct pci_dev *pdev)
1282 struct drm_device *dev = pci_get_drvdata(pdev);
1283 struct amdgpu_device *adev = drm_to_adev(dev);
1285 if (amdgpu_ras_intr_triggered())
1288 /* if we are running in a VM, make sure the device
1289 * torn down properly on reboot/shutdown.
1290 * unfortunately we can't detect certain
1291 * hypervisors so just do this all the time.
1293 if (!amdgpu_passthrough(adev))
1294 adev->mp1_state = PP_MP1_STATE_UNLOAD;
1295 adev->in_poweroff_reboot_com = true;
1296 amdgpu_device_ip_suspend(adev);
1297 adev->in_poweroff_reboot_com = false;
1298 adev->mp1_state = PP_MP1_STATE_NONE;
1301 static int amdgpu_pmops_suspend(struct device *dev)
1303 struct drm_device *drm_dev = dev_get_drvdata(dev);
1305 return amdgpu_device_suspend(drm_dev, true);
1308 static int amdgpu_pmops_resume(struct device *dev)
1310 struct drm_device *drm_dev = dev_get_drvdata(dev);
1312 return amdgpu_device_resume(drm_dev, true);
1315 static int amdgpu_pmops_freeze(struct device *dev)
1317 struct drm_device *drm_dev = dev_get_drvdata(dev);
1318 struct amdgpu_device *adev = drm_to_adev(drm_dev);
1321 adev->in_hibernate = true;
1322 r = amdgpu_device_suspend(drm_dev, true);
1323 adev->in_hibernate = false;
1326 return amdgpu_asic_reset(adev);
1329 static int amdgpu_pmops_thaw(struct device *dev)
1331 struct drm_device *drm_dev = dev_get_drvdata(dev);
1333 return amdgpu_device_resume(drm_dev, true);
1336 static int amdgpu_pmops_poweroff(struct device *dev)
1338 struct drm_device *drm_dev = dev_get_drvdata(dev);
1339 struct amdgpu_device *adev = drm_to_adev(drm_dev);
1342 adev->in_poweroff_reboot_com = true;
1343 r = amdgpu_device_suspend(drm_dev, true);
1344 adev->in_poweroff_reboot_com = false;
1348 static int amdgpu_pmops_restore(struct device *dev)
1350 struct drm_device *drm_dev = dev_get_drvdata(dev);
1352 return amdgpu_device_resume(drm_dev, true);
1355 static int amdgpu_pmops_runtime_suspend(struct device *dev)
1357 struct pci_dev *pdev = to_pci_dev(dev);
1358 struct drm_device *drm_dev = pci_get_drvdata(pdev);
1359 struct amdgpu_device *adev = drm_to_adev(drm_dev);
1363 pm_runtime_forbid(dev);
1367 /* wait for all rings to drain before suspending */
1368 for (i = 0; i < AMDGPU_MAX_RINGS; i++) {
1369 struct amdgpu_ring *ring = adev->rings[i];
1370 if (ring && ring->sched.ready) {
1371 ret = amdgpu_fence_wait_empty(ring);
1377 adev->in_runpm = true;
1378 if (amdgpu_device_supports_atpx(drm_dev))
1379 drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
1381 ret = amdgpu_device_suspend(drm_dev, false);
1383 adev->in_runpm = false;
1387 if (amdgpu_device_supports_atpx(drm_dev)) {
1388 /* Only need to handle PCI state in the driver for ATPX
1389 * PCI core handles it for _PR3.
1391 if (!amdgpu_is_atpx_hybrid()) {
1392 amdgpu_device_cache_pci_state(pdev);
1393 pci_disable_device(pdev);
1394 pci_ignore_hotplug(pdev);
1395 pci_set_power_state(pdev, PCI_D3cold);
1397 drm_dev->switch_power_state = DRM_SWITCH_POWER_DYNAMIC_OFF;
1398 } else if (amdgpu_device_supports_baco(drm_dev)) {
1399 amdgpu_device_baco_enter(drm_dev);
1405 static int amdgpu_pmops_runtime_resume(struct device *dev)
1407 struct pci_dev *pdev = to_pci_dev(dev);
1408 struct drm_device *drm_dev = pci_get_drvdata(pdev);
1409 struct amdgpu_device *adev = drm_to_adev(drm_dev);
1415 if (amdgpu_device_supports_atpx(drm_dev)) {
1416 drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
1418 /* Only need to handle PCI state in the driver for ATPX
1419 * PCI core handles it for _PR3.
1421 if (!amdgpu_is_atpx_hybrid()) {
1422 pci_set_power_state(pdev, PCI_D0);
1423 amdgpu_device_load_pci_state(pdev);
1424 ret = pci_enable_device(pdev);
1428 pci_set_master(pdev);
1429 } else if (amdgpu_device_supports_boco(drm_dev)) {
1430 /* Only need to handle PCI state in the driver for ATPX
1431 * PCI core handles it for _PR3.
1433 pci_set_master(pdev);
1434 } else if (amdgpu_device_supports_baco(drm_dev)) {
1435 amdgpu_device_baco_exit(drm_dev);
1437 ret = amdgpu_device_resume(drm_dev, false);
1438 if (amdgpu_device_supports_atpx(drm_dev))
1439 drm_dev->switch_power_state = DRM_SWITCH_POWER_ON;
1440 adev->in_runpm = false;
1444 static int amdgpu_pmops_runtime_idle(struct device *dev)
1446 struct drm_device *drm_dev = dev_get_drvdata(dev);
1447 struct amdgpu_device *adev = drm_to_adev(drm_dev);
1448 /* we don't want the main rpm_idle to call suspend - we want to autosuspend */
1452 pm_runtime_forbid(dev);
1456 if (amdgpu_device_has_dc_support(adev)) {
1457 struct drm_crtc *crtc;
1459 drm_modeset_lock_all(drm_dev);
1461 drm_for_each_crtc(crtc, drm_dev) {
1462 if (crtc->state->active) {
1468 drm_modeset_unlock_all(drm_dev);
1471 struct drm_connector *list_connector;
1472 struct drm_connector_list_iter iter;
1474 mutex_lock(&drm_dev->mode_config.mutex);
1475 drm_modeset_lock(&drm_dev->mode_config.connection_mutex, NULL);
1477 drm_connector_list_iter_begin(drm_dev, &iter);
1478 drm_for_each_connector_iter(list_connector, &iter) {
1479 if (list_connector->dpms == DRM_MODE_DPMS_ON) {
1485 drm_connector_list_iter_end(&iter);
1487 drm_modeset_unlock(&drm_dev->mode_config.connection_mutex);
1488 mutex_unlock(&drm_dev->mode_config.mutex);
1492 DRM_DEBUG_DRIVER("failing to power off - crtc active\n");
1494 pm_runtime_mark_last_busy(dev);
1495 pm_runtime_autosuspend(dev);
1499 long amdgpu_drm_ioctl(struct file *filp,
1500 unsigned int cmd, unsigned long arg)
1502 struct drm_file *file_priv = filp->private_data;
1503 struct drm_device *dev;
1505 dev = file_priv->minor->dev;
1506 ret = pm_runtime_get_sync(dev->dev);
1510 ret = drm_ioctl(filp, cmd, arg);
1512 pm_runtime_mark_last_busy(dev->dev);
1514 pm_runtime_put_autosuspend(dev->dev);
1518 static const struct dev_pm_ops amdgpu_pm_ops = {
1519 .suspend = amdgpu_pmops_suspend,
1520 .resume = amdgpu_pmops_resume,
1521 .freeze = amdgpu_pmops_freeze,
1522 .thaw = amdgpu_pmops_thaw,
1523 .poweroff = amdgpu_pmops_poweroff,
1524 .restore = amdgpu_pmops_restore,
1525 .runtime_suspend = amdgpu_pmops_runtime_suspend,
1526 .runtime_resume = amdgpu_pmops_runtime_resume,
1527 .runtime_idle = amdgpu_pmops_runtime_idle,
1530 static int amdgpu_flush(struct file *f, fl_owner_t id)
1532 struct drm_file *file_priv = f->private_data;
1533 struct amdgpu_fpriv *fpriv = file_priv->driver_priv;
1534 long timeout = MAX_WAIT_SCHED_ENTITY_Q_EMPTY;
1536 timeout = amdgpu_ctx_mgr_entity_flush(&fpriv->ctx_mgr, timeout);
1537 timeout = amdgpu_vm_wait_idle(&fpriv->vm, timeout);
1539 return timeout >= 0 ? 0 : timeout;
1542 static const struct file_operations amdgpu_driver_kms_fops = {
1543 .owner = THIS_MODULE,
1545 .flush = amdgpu_flush,
1546 .release = drm_release,
1547 .unlocked_ioctl = amdgpu_drm_ioctl,
1548 .mmap = amdgpu_mmap,
1551 #ifdef CONFIG_COMPAT
1552 .compat_ioctl = amdgpu_kms_compat_ioctl,
1556 int amdgpu_file_to_fpriv(struct file *filp, struct amdgpu_fpriv **fpriv)
1558 struct drm_file *file;
1563 if (filp->f_op != &amdgpu_driver_kms_fops) {
1567 file = filp->private_data;
1568 *fpriv = file->driver_priv;
1572 const struct drm_ioctl_desc amdgpu_ioctls_kms[] = {
1573 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_CREATE, amdgpu_gem_create_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1574 DRM_IOCTL_DEF_DRV(AMDGPU_CTX, amdgpu_ctx_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1575 DRM_IOCTL_DEF_DRV(AMDGPU_VM, amdgpu_vm_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1576 DRM_IOCTL_DEF_DRV(AMDGPU_SCHED, amdgpu_sched_ioctl, DRM_MASTER),
1577 DRM_IOCTL_DEF_DRV(AMDGPU_BO_LIST, amdgpu_bo_list_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1578 DRM_IOCTL_DEF_DRV(AMDGPU_FENCE_TO_HANDLE, amdgpu_cs_fence_to_handle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1580 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_MMAP, amdgpu_gem_mmap_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1581 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_WAIT_IDLE, amdgpu_gem_wait_idle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1582 DRM_IOCTL_DEF_DRV(AMDGPU_CS, amdgpu_cs_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1583 DRM_IOCTL_DEF_DRV(AMDGPU_INFO, amdgpu_info_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1584 DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_CS, amdgpu_cs_wait_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1585 DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_FENCES, amdgpu_cs_wait_fences_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1586 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_METADATA, amdgpu_gem_metadata_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1587 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_VA, amdgpu_gem_va_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1588 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_OP, amdgpu_gem_op_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1589 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_USERPTR, amdgpu_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1592 static const struct drm_driver amdgpu_kms_driver = {
1596 DRIVER_RENDER | DRIVER_MODESET | DRIVER_SYNCOBJ |
1597 DRIVER_SYNCOBJ_TIMELINE,
1598 .open = amdgpu_driver_open_kms,
1599 .postclose = amdgpu_driver_postclose_kms,
1600 .lastclose = amdgpu_driver_lastclose_kms,
1601 .irq_handler = amdgpu_irq_handler,
1602 .ioctls = amdgpu_ioctls_kms,
1603 .num_ioctls = ARRAY_SIZE(amdgpu_ioctls_kms),
1604 .dumb_create = amdgpu_mode_dumb_create,
1605 .dumb_map_offset = amdgpu_mode_dumb_mmap,
1606 .fops = &amdgpu_driver_kms_fops,
1608 .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
1609 .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
1610 .gem_prime_import = amdgpu_gem_prime_import,
1611 .gem_prime_mmap = amdgpu_gem_prime_mmap,
1613 .name = DRIVER_NAME,
1614 .desc = DRIVER_DESC,
1615 .date = DRIVER_DATE,
1616 .major = KMS_DRIVER_MAJOR,
1617 .minor = KMS_DRIVER_MINOR,
1618 .patchlevel = KMS_DRIVER_PATCHLEVEL,
1621 static struct pci_error_handlers amdgpu_pci_err_handler = {
1622 .error_detected = amdgpu_pci_error_detected,
1623 .mmio_enabled = amdgpu_pci_mmio_enabled,
1624 .slot_reset = amdgpu_pci_slot_reset,
1625 .resume = amdgpu_pci_resume,
1628 static struct pci_driver amdgpu_kms_pci_driver = {
1629 .name = DRIVER_NAME,
1630 .id_table = pciidlist,
1631 .probe = amdgpu_pci_probe,
1632 .remove = amdgpu_pci_remove,
1633 .shutdown = amdgpu_pci_shutdown,
1634 .driver.pm = &amdgpu_pm_ops,
1635 .err_handler = &amdgpu_pci_err_handler,
1638 static int __init amdgpu_init(void)
1642 if (vgacon_text_force()) {
1643 DRM_ERROR("VGACON disables amdgpu kernel modesetting.\n");
1647 r = amdgpu_sync_init();
1651 r = amdgpu_fence_slab_init();
1655 DRM_INFO("amdgpu kernel modesetting enabled.\n");
1656 amdgpu_register_atpx_handler();
1658 /* Ignore KFD init failures. Normal when CONFIG_HSA_AMD is not set. */
1659 amdgpu_amdkfd_init();
1661 /* let modprobe override vga console setting */
1662 return pci_register_driver(&amdgpu_kms_pci_driver);
1671 static void __exit amdgpu_exit(void)
1673 amdgpu_amdkfd_fini();
1674 pci_unregister_driver(&amdgpu_kms_pci_driver);
1675 amdgpu_unregister_atpx_handler();
1677 amdgpu_fence_slab_fini();
1678 mmu_notifier_synchronize();
1681 module_init(amdgpu_init);
1682 module_exit(amdgpu_exit);
1684 MODULE_AUTHOR(DRIVER_AUTHOR);
1685 MODULE_DESCRIPTION(DRIVER_DESC);
1686 MODULE_LICENSE("GPL and additional rights");