2 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
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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
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
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21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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25 #include <drm/amdgpu_drm.h>
26 #include <drm/drm_aperture.h>
27 #include <drm/drm_drv.h>
28 #include <drm/drm_gem.h>
29 #include <drm/drm_vblank.h>
30 #include <drm/drm_managed.h>
31 #include "amdgpu_drv.h"
33 #include <drm/drm_pciids.h>
34 #include <linux/console.h>
35 #include <linux/module.h>
36 #include <linux/pm_runtime.h>
37 #include <linux/vga_switcheroo.h>
38 #include <drm/drm_probe_helper.h>
39 #include <linux/mmu_notifier.h>
40 #include <linux/suspend.h>
43 #include "amdgpu_irq.h"
44 #include "amdgpu_dma_buf.h"
45 #include "amdgpu_sched.h"
46 #include "amdgpu_fdinfo.h"
47 #include "amdgpu_amdkfd.h"
49 #include "amdgpu_ras.h"
50 #include "amdgpu_xgmi.h"
51 #include "amdgpu_reset.h"
55 * - 3.0.0 - initial driver
56 * - 3.1.0 - allow reading more status registers (GRBM, SRBM, SDMA, CP)
57 * - 3.2.0 - GFX8: Uses EOP_TC_WB_ACTION_EN, so UMDs don't have to do the same
59 * - 3.3.0 - Add VM support for UVD on supported hardware.
60 * - 3.4.0 - Add AMDGPU_INFO_NUM_EVICTIONS.
61 * - 3.5.0 - Add support for new UVD_NO_OP register.
62 * - 3.6.0 - kmd involves use CONTEXT_CONTROL in ring buffer.
63 * - 3.7.0 - Add support for VCE clock list packet
64 * - 3.8.0 - Add support raster config init in the kernel
65 * - 3.9.0 - Add support for memory query info about VRAM and GTT.
66 * - 3.10.0 - Add support for new fences ioctl, new gem ioctl flags
67 * - 3.11.0 - Add support for sensor query info (clocks, temp, etc).
68 * - 3.12.0 - Add query for double offchip LDS buffers
69 * - 3.13.0 - Add PRT support
70 * - 3.14.0 - Fix race in amdgpu_ctx_get_fence() and note new functionality
71 * - 3.15.0 - Export more gpu info for gfx9
72 * - 3.16.0 - Add reserved vmid support
73 * - 3.17.0 - Add AMDGPU_NUM_VRAM_CPU_PAGE_FAULTS.
74 * - 3.18.0 - Export gpu always on cu bitmap
75 * - 3.19.0 - Add support for UVD MJPEG decode
76 * - 3.20.0 - Add support for local BOs
77 * - 3.21.0 - Add DRM_AMDGPU_FENCE_TO_HANDLE ioctl
78 * - 3.22.0 - Add DRM_AMDGPU_SCHED ioctl
79 * - 3.23.0 - Add query for VRAM lost counter
80 * - 3.24.0 - Add high priority compute support for gfx9
81 * - 3.25.0 - Add support for sensor query info (stable pstate sclk/mclk).
82 * - 3.26.0 - GFX9: Process AMDGPU_IB_FLAG_TC_WB_NOT_INVALIDATE.
83 * - 3.27.0 - Add new chunk to to AMDGPU_CS to enable BO_LIST creation.
84 * - 3.28.0 - Add AMDGPU_CHUNK_ID_SCHEDULED_DEPENDENCIES
85 * - 3.29.0 - Add AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID
86 * - 3.30.0 - Add AMDGPU_SCHED_OP_CONTEXT_PRIORITY_OVERRIDE.
87 * - 3.31.0 - Add support for per-flip tiling attribute changes with DC
88 * - 3.32.0 - Add syncobj timeline support to AMDGPU_CS.
89 * - 3.33.0 - Fixes for GDS ENOMEM failures in AMDGPU_CS.
90 * - 3.34.0 - Non-DC can flip correctly between buffers with different pitches
91 * - 3.35.0 - Add drm_amdgpu_info_device::tcc_disabled_mask
92 * - 3.36.0 - Allow reading more status registers on si/cik
93 * - 3.37.0 - L2 is invalidated before SDMA IBs, needed for correctness
94 * - 3.38.0 - Add AMDGPU_IB_FLAG_EMIT_MEM_SYNC
95 * - 3.39.0 - DMABUF implicit sync does a full pipeline sync
96 * - 3.40.0 - Add AMDGPU_IDS_FLAGS_TMZ
97 * - 3.41.0 - Add video codec query
98 * - 3.42.0 - Add 16bpc fixed point display support
100 #define KMS_DRIVER_MAJOR 3
101 #define KMS_DRIVER_MINOR 42
102 #define KMS_DRIVER_PATCHLEVEL 0
104 int amdgpu_vram_limit;
105 int amdgpu_vis_vram_limit;
106 int amdgpu_gart_size = -1; /* auto */
107 int amdgpu_gtt_size = -1; /* auto */
108 int amdgpu_moverate = -1; /* auto */
109 int amdgpu_benchmarking;
111 int amdgpu_audio = -1;
112 int amdgpu_disp_priority;
114 int amdgpu_pcie_gen2 = -1;
116 char amdgpu_lockup_timeout[AMDGPU_MAX_TIMEOUT_PARAM_LENGTH];
118 int amdgpu_fw_load_type = -1;
119 int amdgpu_aspm = -1;
120 int amdgpu_runtime_pm = -1;
121 uint amdgpu_ip_block_mask = 0xffffffff;
122 int amdgpu_bapm = -1;
123 int amdgpu_deep_color;
124 int amdgpu_vm_size = -1;
125 int amdgpu_vm_fragment_size = -1;
126 int amdgpu_vm_block_size = -1;
127 int amdgpu_vm_fault_stop;
129 int amdgpu_vm_update_mode = -1;
130 int amdgpu_exp_hw_support;
132 int amdgpu_sched_jobs = 32;
133 int amdgpu_sched_hw_submission = 2;
134 uint amdgpu_pcie_gen_cap;
135 uint amdgpu_pcie_lane_cap;
136 uint amdgpu_cg_mask = 0xffffffff;
137 uint amdgpu_pg_mask = 0xffffffff;
138 uint amdgpu_sdma_phase_quantum = 32;
139 char *amdgpu_disable_cu = NULL;
140 char *amdgpu_virtual_display = NULL;
143 * OverDrive(bit 14) disabled by default
144 * GFX DCS(bit 19) disabled by default
146 uint amdgpu_pp_feature_mask = 0xfff7bfff;
147 uint amdgpu_force_long_training;
148 int amdgpu_job_hang_limit;
149 int amdgpu_lbpw = -1;
150 int amdgpu_compute_multipipe = -1;
151 int amdgpu_gpu_recovery = -1; /* auto */
153 uint amdgpu_smu_memory_pool_size;
154 int amdgpu_smu_pptable_id = -1;
156 * FBC (bit 0) disabled by default
157 * MULTI_MON_PP_MCLK_SWITCH (bit 1) enabled by default
158 * - With this, for multiple monitors in sync(e.g. with the same model),
159 * mclk switching will be allowed. And the mclk will be not foced to the
160 * highest. That helps saving some idle power.
161 * DISABLE_FRACTIONAL_PWM (bit 2) disabled by default
162 * PSR (bit 3) disabled by default
164 uint amdgpu_dc_feature_mask = 2;
165 uint amdgpu_dc_debug_mask;
166 int amdgpu_async_gfx_ring = 1;
168 int amdgpu_discovery = -1;
170 int amdgpu_noretry = -1;
171 int amdgpu_force_asic_type = -1;
172 int amdgpu_tmz = -1; /* auto */
173 uint amdgpu_freesync_vid_mode;
174 int amdgpu_reset_method = -1; /* auto */
175 int amdgpu_num_kcq = -1;
176 int amdgpu_smartshift_bias;
178 static void amdgpu_drv_delayed_reset_work_handler(struct work_struct *work);
180 struct amdgpu_mgpu_info mgpu_info = {
181 .mutex = __MUTEX_INITIALIZER(mgpu_info.mutex),
182 .delayed_reset_work = __DELAYED_WORK_INITIALIZER(
183 mgpu_info.delayed_reset_work,
184 amdgpu_drv_delayed_reset_work_handler, 0),
186 int amdgpu_ras_enable = -1;
187 uint amdgpu_ras_mask = 0xffffffff;
188 int amdgpu_bad_page_threshold = -1;
189 struct amdgpu_watchdog_timer amdgpu_watchdog_timer = {
190 .timeout_fatal_disable = false,
191 .period = 0x0, /* default to 0x0 (timeout disable) */
195 * DOC: vramlimit (int)
196 * Restrict the total amount of VRAM in MiB for testing. The default is 0 (Use full VRAM).
198 MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing, in megabytes");
199 module_param_named(vramlimit, amdgpu_vram_limit, int, 0600);
202 * DOC: vis_vramlimit (int)
203 * Restrict the amount of CPU visible VRAM in MiB for testing. The default is 0 (Use full CPU visible VRAM).
205 MODULE_PARM_DESC(vis_vramlimit, "Restrict visible VRAM for testing, in megabytes");
206 module_param_named(vis_vramlimit, amdgpu_vis_vram_limit, int, 0444);
209 * DOC: gartsize (uint)
210 * Restrict the size of GART in Mib (32, 64, etc.) for testing. The default is -1 (The size depends on asic).
212 MODULE_PARM_DESC(gartsize, "Size of GART to setup in megabytes (32, 64, etc., -1=auto)");
213 module_param_named(gartsize, amdgpu_gart_size, uint, 0600);
217 * Restrict the size of GTT domain in MiB for testing. The default is -1 (It's VRAM size if 3GB < VRAM < 3/4 RAM,
218 * otherwise 3/4 RAM size).
220 MODULE_PARM_DESC(gttsize, "Size of the GTT domain in megabytes (-1 = auto)");
221 module_param_named(gttsize, amdgpu_gtt_size, int, 0600);
224 * DOC: moverate (int)
225 * Set maximum buffer migration rate in MB/s. The default is -1 (8 MB/s).
227 MODULE_PARM_DESC(moverate, "Maximum buffer migration rate in MB/s. (32, 64, etc., -1=auto, 0=1=disabled)");
228 module_param_named(moverate, amdgpu_moverate, int, 0600);
231 * DOC: benchmark (int)
232 * Run benchmarks. The default is 0 (Skip benchmarks).
234 MODULE_PARM_DESC(benchmark, "Run benchmark");
235 module_param_named(benchmark, amdgpu_benchmarking, int, 0444);
239 * Test BO GTT->VRAM and VRAM->GTT GPU copies. The default is 0 (Skip test, only set 1 to run test).
241 MODULE_PARM_DESC(test, "Run tests");
242 module_param_named(test, amdgpu_testing, int, 0444);
246 * Set HDMI/DPAudio. Only affects non-DC display handling. The default is -1 (Enabled), set 0 to disabled it.
248 MODULE_PARM_DESC(audio, "Audio enable (-1 = auto, 0 = disable, 1 = enable)");
249 module_param_named(audio, amdgpu_audio, int, 0444);
252 * DOC: disp_priority (int)
253 * Set display Priority (1 = normal, 2 = high). Only affects non-DC display handling. The default is 0 (auto).
255 MODULE_PARM_DESC(disp_priority, "Display Priority (0 = auto, 1 = normal, 2 = high)");
256 module_param_named(disp_priority, amdgpu_disp_priority, int, 0444);
260 * To enable hw i2c engine. Only affects non-DC display handling. The default is 0 (Disabled).
262 MODULE_PARM_DESC(hw_i2c, "hw i2c engine enable (0 = disable)");
263 module_param_named(hw_i2c, amdgpu_hw_i2c, int, 0444);
266 * DOC: pcie_gen2 (int)
267 * To disable PCIE Gen2/3 mode (0 = disable, 1 = enable). The default is -1 (auto, enabled).
269 MODULE_PARM_DESC(pcie_gen2, "PCIE Gen2 mode (-1 = auto, 0 = disable, 1 = enable)");
270 module_param_named(pcie_gen2, amdgpu_pcie_gen2, int, 0444);
274 * To disable Message Signaled Interrupts (MSI) functionality (1 = enable, 0 = disable). The default is -1 (auto, enabled).
276 MODULE_PARM_DESC(msi, "MSI support (1 = enable, 0 = disable, -1 = auto)");
277 module_param_named(msi, amdgpu_msi, int, 0444);
280 * DOC: lockup_timeout (string)
281 * Set GPU scheduler timeout value in ms.
283 * The format can be [Non-Compute] or [GFX,Compute,SDMA,Video]. That is there can be one or
284 * multiple values specified. 0 and negative values are invalidated. They will be adjusted
285 * to the default timeout.
287 * - With one value specified, the setting will apply to all non-compute jobs.
288 * - With multiple values specified, the first one will be for GFX.
289 * The second one is for Compute. The third and fourth ones are
290 * for SDMA and Video.
292 * By default(with no lockup_timeout settings), the timeout for all non-compute(GFX, SDMA and Video)
293 * jobs is 10000. The timeout for compute is 60000.
295 MODULE_PARM_DESC(lockup_timeout, "GPU lockup timeout in ms (default: for bare metal 10000 for non-compute jobs and 60000 for compute jobs; "
296 "for passthrough or sriov, 10000 for all jobs."
297 " 0: keep default value. negative: infinity timeout), "
298 "format: for bare metal [Non-Compute] or [GFX,Compute,SDMA,Video]; "
299 "for passthrough or sriov [all jobs] or [GFX,Compute,SDMA,Video].");
300 module_param_string(lockup_timeout, amdgpu_lockup_timeout, sizeof(amdgpu_lockup_timeout), 0444);
304 * Override for dynamic power management setting
305 * (0 = disable, 1 = enable)
306 * The default is -1 (auto).
308 MODULE_PARM_DESC(dpm, "DPM support (1 = enable, 0 = disable, -1 = auto)");
309 module_param_named(dpm, amdgpu_dpm, int, 0444);
312 * DOC: fw_load_type (int)
313 * Set different firmware loading type for debugging (0 = direct, 1 = SMU, 2 = PSP). The default is -1 (auto).
315 MODULE_PARM_DESC(fw_load_type, "firmware loading type (0 = direct, 1 = SMU, 2 = PSP, -1 = auto)");
316 module_param_named(fw_load_type, amdgpu_fw_load_type, int, 0444);
320 * To disable ASPM (1 = enable, 0 = disable). The default is -1 (auto, enabled).
322 MODULE_PARM_DESC(aspm, "ASPM support (1 = enable, 0 = disable, -1 = auto)");
323 module_param_named(aspm, amdgpu_aspm, int, 0444);
327 * Override for runtime power management control for dGPUs in PX/HG laptops. The amdgpu driver can dynamically power down
328 * the dGPU on PX/HG laptops when it is idle. The default is -1 (auto enable). Setting the value to 0 disables this functionality.
330 MODULE_PARM_DESC(runpm, "PX runtime pm (2 = force enable with BAMACO, 1 = force enable with BACO, 0 = disable, -1 = PX only default)");
331 module_param_named(runpm, amdgpu_runtime_pm, int, 0444);
334 * DOC: ip_block_mask (uint)
335 * Override what IP blocks are enabled on the GPU. Each GPU is a collection of IP blocks (gfx, display, video, etc.).
336 * Use this parameter to disable specific blocks. Note that the IP blocks do not have a fixed index. Some asics may not have
337 * some IPs or may include multiple instances of an IP so the ordering various from asic to asic. See the driver output in
338 * the kernel log for the list of IPs on the asic. The default is 0xffffffff (enable all blocks on a device).
340 MODULE_PARM_DESC(ip_block_mask, "IP Block Mask (all blocks enabled (default))");
341 module_param_named(ip_block_mask, amdgpu_ip_block_mask, uint, 0444);
345 * Bidirectional Application Power Management (BAPM) used to dynamically share TDP between CPU and GPU. Set value 0 to disable it.
346 * The default -1 (auto, enabled)
348 MODULE_PARM_DESC(bapm, "BAPM support (1 = enable, 0 = disable, -1 = auto)");
349 module_param_named(bapm, amdgpu_bapm, int, 0444);
352 * DOC: deep_color (int)
353 * Set 1 to enable Deep Color support. Only affects non-DC display handling. The default is 0 (disabled).
355 MODULE_PARM_DESC(deep_color, "Deep Color support (1 = enable, 0 = disable (default))");
356 module_param_named(deep_color, amdgpu_deep_color, int, 0444);
360 * Override the size of the GPU's per client virtual address space in GiB. The default is -1 (automatic for each asic).
362 MODULE_PARM_DESC(vm_size, "VM address space size in gigabytes (default 64GB)");
363 module_param_named(vm_size, amdgpu_vm_size, int, 0444);
366 * DOC: vm_fragment_size (int)
367 * Override VM fragment size in bits (4, 5, etc. 4 = 64K, 9 = 2M). The default is -1 (automatic for each asic).
369 MODULE_PARM_DESC(vm_fragment_size, "VM fragment size in bits (4, 5, etc. 4 = 64K (default), Max 9 = 2M)");
370 module_param_named(vm_fragment_size, amdgpu_vm_fragment_size, int, 0444);
373 * DOC: vm_block_size (int)
374 * Override VM page table size in bits (default depending on vm_size and hw setup). The default is -1 (automatic for each asic).
376 MODULE_PARM_DESC(vm_block_size, "VM page table size in bits (default depending on vm_size)");
377 module_param_named(vm_block_size, amdgpu_vm_block_size, int, 0444);
380 * DOC: vm_fault_stop (int)
381 * Stop on VM fault for debugging (0 = never, 1 = print first, 2 = always). The default is 0 (No stop).
383 MODULE_PARM_DESC(vm_fault_stop, "Stop on VM fault (0 = never (default), 1 = print first, 2 = always)");
384 module_param_named(vm_fault_stop, amdgpu_vm_fault_stop, int, 0444);
387 * DOC: vm_debug (int)
388 * Debug VM handling (0 = disabled, 1 = enabled). The default is 0 (Disabled).
390 MODULE_PARM_DESC(vm_debug, "Debug VM handling (0 = disabled (default), 1 = enabled)");
391 module_param_named(vm_debug, amdgpu_vm_debug, int, 0644);
394 * DOC: vm_update_mode (int)
395 * Override VM update mode. VM updated by using CPU (0 = never, 1 = Graphics only, 2 = Compute only, 3 = Both). The default
396 * is -1 (Only in large BAR(LB) systems Compute VM tables will be updated by CPU, otherwise 0, never).
398 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");
399 module_param_named(vm_update_mode, amdgpu_vm_update_mode, int, 0444);
402 * DOC: exp_hw_support (int)
403 * Enable experimental hw support (1 = enable). The default is 0 (disabled).
405 MODULE_PARM_DESC(exp_hw_support, "experimental hw support (1 = enable, 0 = disable (default))");
406 module_param_named(exp_hw_support, amdgpu_exp_hw_support, int, 0444);
410 * Disable/Enable Display Core driver for debugging (1 = enable, 0 = disable). The default is -1 (automatic for each asic).
412 MODULE_PARM_DESC(dc, "Display Core driver (1 = enable, 0 = disable, -1 = auto (default))");
413 module_param_named(dc, amdgpu_dc, int, 0444);
416 * DOC: sched_jobs (int)
417 * Override the max number of jobs supported in the sw queue. The default is 32.
419 MODULE_PARM_DESC(sched_jobs, "the max number of jobs supported in the sw queue (default 32)");
420 module_param_named(sched_jobs, amdgpu_sched_jobs, int, 0444);
423 * DOC: sched_hw_submission (int)
424 * Override the max number of HW submissions. The default is 2.
426 MODULE_PARM_DESC(sched_hw_submission, "the max number of HW submissions (default 2)");
427 module_param_named(sched_hw_submission, amdgpu_sched_hw_submission, int, 0444);
430 * DOC: ppfeaturemask (hexint)
431 * Override power features enabled. See enum PP_FEATURE_MASK in drivers/gpu/drm/amd/include/amd_shared.h.
432 * The default is the current set of stable power features.
434 MODULE_PARM_DESC(ppfeaturemask, "all power features enabled (default))");
435 module_param_named(ppfeaturemask, amdgpu_pp_feature_mask, hexint, 0444);
438 * DOC: forcelongtraining (uint)
439 * Force long memory training in resume.
440 * The default is zero, indicates short training in resume.
442 MODULE_PARM_DESC(forcelongtraining, "force memory long training");
443 module_param_named(forcelongtraining, amdgpu_force_long_training, uint, 0444);
446 * DOC: pcie_gen_cap (uint)
447 * Override PCIE gen speed capabilities. See the CAIL flags in drivers/gpu/drm/amd/include/amd_pcie.h.
448 * The default is 0 (automatic for each asic).
450 MODULE_PARM_DESC(pcie_gen_cap, "PCIE Gen Caps (0: autodetect (default))");
451 module_param_named(pcie_gen_cap, amdgpu_pcie_gen_cap, uint, 0444);
454 * DOC: pcie_lane_cap (uint)
455 * Override PCIE lanes capabilities. See the CAIL flags in drivers/gpu/drm/amd/include/amd_pcie.h.
456 * The default is 0 (automatic for each asic).
458 MODULE_PARM_DESC(pcie_lane_cap, "PCIE Lane Caps (0: autodetect (default))");
459 module_param_named(pcie_lane_cap, amdgpu_pcie_lane_cap, uint, 0444);
462 * DOC: cg_mask (uint)
463 * Override Clockgating features enabled on GPU (0 = disable clock gating). See the AMD_CG_SUPPORT flags in
464 * drivers/gpu/drm/amd/include/amd_shared.h. The default is 0xffffffff (all enabled).
466 MODULE_PARM_DESC(cg_mask, "Clockgating flags mask (0 = disable clock gating)");
467 module_param_named(cg_mask, amdgpu_cg_mask, uint, 0444);
470 * DOC: pg_mask (uint)
471 * Override Powergating features enabled on GPU (0 = disable power gating). See the AMD_PG_SUPPORT flags in
472 * drivers/gpu/drm/amd/include/amd_shared.h. The default is 0xffffffff (all enabled).
474 MODULE_PARM_DESC(pg_mask, "Powergating flags mask (0 = disable power gating)");
475 module_param_named(pg_mask, amdgpu_pg_mask, uint, 0444);
478 * DOC: sdma_phase_quantum (uint)
479 * Override SDMA context switch phase quantum (x 1K GPU clock cycles, 0 = no change). The default is 32.
481 MODULE_PARM_DESC(sdma_phase_quantum, "SDMA context switch phase quantum (x 1K GPU clock cycles, 0 = no change (default 32))");
482 module_param_named(sdma_phase_quantum, amdgpu_sdma_phase_quantum, uint, 0444);
485 * DOC: disable_cu (charp)
486 * Set to disable CUs (It's set like se.sh.cu,...). The default is NULL.
488 MODULE_PARM_DESC(disable_cu, "Disable CUs (se.sh.cu,...)");
489 module_param_named(disable_cu, amdgpu_disable_cu, charp, 0444);
492 * DOC: virtual_display (charp)
493 * Set to enable virtual display feature. This feature provides a virtual display hardware on headless boards
494 * 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
495 * the device, plus the number of crtcs to expose. E.g., 0000:26:00.0,4 would enable 4 virtual crtcs on the pci
496 * device at 26:00.0. The default is NULL.
498 MODULE_PARM_DESC(virtual_display,
499 "Enable virtual display feature (the virtual_display will be set like xxxx:xx:xx.x,x;xxxx:xx:xx.x,x)");
500 module_param_named(virtual_display, amdgpu_virtual_display, charp, 0444);
503 * DOC: job_hang_limit (int)
504 * Set how much time allow a job hang and not drop it. The default is 0.
506 MODULE_PARM_DESC(job_hang_limit, "how much time allow a job hang and not drop it (default 0)");
507 module_param_named(job_hang_limit, amdgpu_job_hang_limit, int ,0444);
511 * Override Load Balancing Per Watt (LBPW) support (1 = enable, 0 = disable). The default is -1 (auto, enabled).
513 MODULE_PARM_DESC(lbpw, "Load Balancing Per Watt (LBPW) support (1 = enable, 0 = disable, -1 = auto)");
514 module_param_named(lbpw, amdgpu_lbpw, int, 0444);
516 MODULE_PARM_DESC(compute_multipipe, "Force compute queues to be spread across pipes (1 = enable, 0 = disable, -1 = auto)");
517 module_param_named(compute_multipipe, amdgpu_compute_multipipe, int, 0444);
520 * DOC: gpu_recovery (int)
521 * Set to enable GPU recovery mechanism (1 = enable, 0 = disable). The default is -1 (auto, disabled except SRIOV).
523 MODULE_PARM_DESC(gpu_recovery, "Enable GPU recovery mechanism, (2 = advanced tdr mode, 1 = enable, 0 = disable, -1 = auto)");
524 module_param_named(gpu_recovery, amdgpu_gpu_recovery, int, 0444);
527 * DOC: emu_mode (int)
528 * Set value 1 to enable emulation mode. This is only needed when running on an emulator. The default is 0 (disabled).
530 MODULE_PARM_DESC(emu_mode, "Emulation mode, (1 = enable, 0 = disable)");
531 module_param_named(emu_mode, amdgpu_emu_mode, int, 0444);
534 * DOC: ras_enable (int)
535 * Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default))
537 MODULE_PARM_DESC(ras_enable, "Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default))");
538 module_param_named(ras_enable, amdgpu_ras_enable, int, 0444);
541 * DOC: ras_mask (uint)
542 * Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1
543 * See the flags in drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
545 MODULE_PARM_DESC(ras_mask, "Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1");
546 module_param_named(ras_mask, amdgpu_ras_mask, uint, 0444);
549 * DOC: timeout_fatal_disable (bool)
550 * Disable Watchdog timeout fatal error event
552 MODULE_PARM_DESC(timeout_fatal_disable, "disable watchdog timeout fatal error (false = default)");
553 module_param_named(timeout_fatal_disable, amdgpu_watchdog_timer.timeout_fatal_disable, bool, 0644);
556 * DOC: timeout_period (uint)
557 * Modify the watchdog timeout max_cycles as (1 << period)
559 MODULE_PARM_DESC(timeout_period, "watchdog timeout period (0 = timeout disabled, 1 ~ 0x23 = timeout maxcycles = (1 << period)");
560 module_param_named(timeout_period, amdgpu_watchdog_timer.period, uint, 0644);
563 * DOC: si_support (int)
564 * Set SI support driver. This parameter works after set config CONFIG_DRM_AMDGPU_SI. For SI asic, when radeon driver is enabled,
565 * set value 0 to use radeon driver, while set value 1 to use amdgpu driver. The default is using radeon driver when it available,
566 * otherwise using amdgpu driver.
568 #ifdef CONFIG_DRM_AMDGPU_SI
570 #if defined(CONFIG_DRM_RADEON) || defined(CONFIG_DRM_RADEON_MODULE)
571 int amdgpu_si_support = 0;
572 MODULE_PARM_DESC(si_support, "SI support (1 = enabled, 0 = disabled (default))");
574 int amdgpu_si_support = 1;
575 MODULE_PARM_DESC(si_support, "SI support (1 = enabled (default), 0 = disabled)");
578 module_param_named(si_support, amdgpu_si_support, int, 0444);
582 * DOC: cik_support (int)
583 * Set CIK support driver. This parameter works after set config CONFIG_DRM_AMDGPU_CIK. For CIK asic, when radeon driver is enabled,
584 * set value 0 to use radeon driver, while set value 1 to use amdgpu driver. The default is using radeon driver when it available,
585 * otherwise using amdgpu driver.
587 #ifdef CONFIG_DRM_AMDGPU_CIK
589 #if defined(CONFIG_DRM_RADEON) || defined(CONFIG_DRM_RADEON_MODULE)
590 int amdgpu_cik_support = 0;
591 MODULE_PARM_DESC(cik_support, "CIK support (1 = enabled, 0 = disabled (default))");
593 int amdgpu_cik_support = 1;
594 MODULE_PARM_DESC(cik_support, "CIK support (1 = enabled (default), 0 = disabled)");
597 module_param_named(cik_support, amdgpu_cik_support, int, 0444);
601 * DOC: smu_memory_pool_size (uint)
602 * It is used to reserve gtt for smu debug usage, setting value 0 to disable it. The actual size is value * 256MiB.
603 * E.g. 0x1 = 256Mbyte, 0x2 = 512Mbyte, 0x4 = 1 Gbyte, 0x8 = 2GByte. The default is 0 (disabled).
605 MODULE_PARM_DESC(smu_memory_pool_size,
606 "reserve gtt for smu debug usage, 0 = disable,"
607 "0x1 = 256Mbyte, 0x2 = 512Mbyte, 0x4 = 1 Gbyte, 0x8 = 2GByte");
608 module_param_named(smu_memory_pool_size, amdgpu_smu_memory_pool_size, uint, 0444);
611 * DOC: async_gfx_ring (int)
612 * It is used to enable gfx rings that could be configured with different prioritites or equal priorities
614 MODULE_PARM_DESC(async_gfx_ring,
615 "Asynchronous GFX rings that could be configured with either different priorities (HP3D ring and LP3D ring), or equal priorities (0 = disabled, 1 = enabled (default))");
616 module_param_named(async_gfx_ring, amdgpu_async_gfx_ring, int, 0444);
620 * It is used to enable mid command buffer preemption. (0 = disabled (default), 1 = enabled)
622 MODULE_PARM_DESC(mcbp,
623 "Enable Mid-command buffer preemption (0 = disabled (default), 1 = enabled)");
624 module_param_named(mcbp, amdgpu_mcbp, int, 0444);
627 * DOC: discovery (int)
628 * Allow driver to discover hardware IP information from IP Discovery table at the top of VRAM.
629 * (-1 = auto (default), 0 = disabled, 1 = enabled)
631 MODULE_PARM_DESC(discovery,
632 "Allow driver to discover hardware IPs from IP Discovery table at the top of VRAM");
633 module_param_named(discovery, amdgpu_discovery, int, 0444);
637 * Enable Micro Engine Scheduler. This is a new hw scheduling engine for gfx, sdma, and compute.
638 * (0 = disabled (default), 1 = enabled)
640 MODULE_PARM_DESC(mes,
641 "Enable Micro Engine Scheduler (0 = disabled (default), 1 = enabled)");
642 module_param_named(mes, amdgpu_mes, int, 0444);
646 * Disable XNACK retry in the SQ by default on GFXv9 hardware. On ASICs that
647 * do not support per-process XNACK this also disables retry page faults.
648 * (0 = retry enabled, 1 = retry disabled, -1 auto (default))
650 MODULE_PARM_DESC(noretry,
651 "Disable retry faults (0 = retry enabled, 1 = retry disabled, -1 auto (default))");
652 module_param_named(noretry, amdgpu_noretry, int, 0644);
655 * DOC: force_asic_type (int)
656 * A non negative value used to specify the asic type for all supported GPUs.
658 MODULE_PARM_DESC(force_asic_type,
659 "A non negative value used to specify the asic type for all supported GPUs");
660 module_param_named(force_asic_type, amdgpu_force_asic_type, int, 0444);
664 #ifdef CONFIG_HSA_AMD
666 * DOC: sched_policy (int)
667 * Set scheduling policy. Default is HWS(hardware scheduling) with over-subscription.
668 * Setting 1 disables over-subscription. Setting 2 disables HWS and statically
669 * assigns queues to HQDs.
671 int sched_policy = KFD_SCHED_POLICY_HWS;
672 module_param(sched_policy, int, 0444);
673 MODULE_PARM_DESC(sched_policy,
674 "Scheduling policy (0 = HWS (Default), 1 = HWS without over-subscription, 2 = Non-HWS (Used for debugging only)");
677 * DOC: hws_max_conc_proc (int)
678 * Maximum number of processes that HWS can schedule concurrently. The maximum is the
679 * number of VMIDs assigned to the HWS, which is also the default.
681 int hws_max_conc_proc = 8;
682 module_param(hws_max_conc_proc, int, 0444);
683 MODULE_PARM_DESC(hws_max_conc_proc,
684 "Max # processes HWS can execute concurrently when sched_policy=0 (0 = no concurrency, #VMIDs for KFD = Maximum(default))");
687 * DOC: cwsr_enable (int)
688 * CWSR(compute wave store and resume) allows the GPU to preempt shader execution in
689 * the middle of a compute wave. Default is 1 to enable this feature. Setting 0
693 module_param(cwsr_enable, int, 0444);
694 MODULE_PARM_DESC(cwsr_enable, "CWSR enable (0 = Off, 1 = On (Default))");
697 * DOC: max_num_of_queues_per_device (int)
698 * Maximum number of queues per device. Valid setting is between 1 and 4096. Default
701 int max_num_of_queues_per_device = KFD_MAX_NUM_OF_QUEUES_PER_DEVICE_DEFAULT;
702 module_param(max_num_of_queues_per_device, int, 0444);
703 MODULE_PARM_DESC(max_num_of_queues_per_device,
704 "Maximum number of supported queues per device (1 = Minimum, 4096 = default)");
707 * DOC: send_sigterm (int)
708 * Send sigterm to HSA process on unhandled exceptions. Default is not to send sigterm
709 * but just print errors on dmesg. Setting 1 enables sending sigterm.
712 module_param(send_sigterm, int, 0444);
713 MODULE_PARM_DESC(send_sigterm,
714 "Send sigterm to HSA process on unhandled exception (0 = disable, 1 = enable)");
717 * DOC: debug_largebar (int)
718 * Set debug_largebar as 1 to enable simulating large-bar capability on non-large bar
719 * system. This limits the VRAM size reported to ROCm applications to the visible
720 * size, usually 256MB.
721 * Default value is 0, diabled.
724 module_param(debug_largebar, int, 0444);
725 MODULE_PARM_DESC(debug_largebar,
726 "Debug large-bar flag used to simulate large-bar capability on non-large bar machine (0 = disable, 1 = enable)");
729 * DOC: ignore_crat (int)
730 * Ignore CRAT table during KFD initialization. By default, KFD uses the ACPI CRAT
731 * table to get information about AMD APUs. This option can serve as a workaround on
732 * systems with a broken CRAT table.
734 * Default is auto (according to asic type, iommu_v2, and crat table, to decide
738 module_param(ignore_crat, int, 0444);
739 MODULE_PARM_DESC(ignore_crat,
740 "Ignore CRAT table during KFD initialization (0 = auto (default), 1 = ignore CRAT)");
743 * DOC: halt_if_hws_hang (int)
744 * Halt if HWS hang is detected. Default value, 0, disables the halt on hang.
745 * Setting 1 enables halt on hang.
747 int halt_if_hws_hang;
748 module_param(halt_if_hws_hang, int, 0644);
749 MODULE_PARM_DESC(halt_if_hws_hang, "Halt if HWS hang is detected (0 = off (default), 1 = on)");
752 * DOC: hws_gws_support(bool)
753 * Assume that HWS supports GWS barriers regardless of what firmware version
754 * check says. Default value: false (rely on MEC2 firmware version check).
756 bool hws_gws_support;
757 module_param(hws_gws_support, bool, 0444);
758 MODULE_PARM_DESC(hws_gws_support, "Assume MEC2 FW supports GWS barriers (false = rely on FW version check (Default), true = force supported)");
761 * DOC: queue_preemption_timeout_ms (int)
762 * queue preemption timeout in ms (1 = Minimum, 9000 = default)
764 int queue_preemption_timeout_ms = 9000;
765 module_param(queue_preemption_timeout_ms, int, 0644);
766 MODULE_PARM_DESC(queue_preemption_timeout_ms, "queue preemption timeout in ms (1 = Minimum, 9000 = default)");
769 * DOC: debug_evictions(bool)
770 * Enable extra debug messages to help determine the cause of evictions
772 bool debug_evictions;
773 module_param(debug_evictions, bool, 0644);
774 MODULE_PARM_DESC(debug_evictions, "enable eviction debug messages (false = default)");
777 * DOC: no_system_mem_limit(bool)
778 * Disable system memory limit, to support multiple process shared memory
780 bool no_system_mem_limit;
781 module_param(no_system_mem_limit, bool, 0644);
782 MODULE_PARM_DESC(no_system_mem_limit, "disable system memory limit (false = default)");
785 * DOC: no_queue_eviction_on_vm_fault (int)
786 * 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).
788 int amdgpu_no_queue_eviction_on_vm_fault = 0;
789 MODULE_PARM_DESC(no_queue_eviction_on_vm_fault, "No queue eviction on VM fault (0 = queue eviction, 1 = no queue eviction)");
790 module_param_named(no_queue_eviction_on_vm_fault, amdgpu_no_queue_eviction_on_vm_fault, int, 0444);
794 * DOC: dcfeaturemask (uint)
795 * Override display features enabled. See enum DC_FEATURE_MASK in drivers/gpu/drm/amd/include/amd_shared.h.
796 * The default is the current set of stable display features.
798 MODULE_PARM_DESC(dcfeaturemask, "all stable DC features enabled (default))");
799 module_param_named(dcfeaturemask, amdgpu_dc_feature_mask, uint, 0444);
802 * DOC: dcdebugmask (uint)
803 * Override display features enabled. See enum DC_DEBUG_MASK in drivers/gpu/drm/amd/include/amd_shared.h.
805 MODULE_PARM_DESC(dcdebugmask, "all debug options disabled (default))");
806 module_param_named(dcdebugmask, amdgpu_dc_debug_mask, uint, 0444);
809 * DOC: abmlevel (uint)
810 * Override the default ABM (Adaptive Backlight Management) level used for DC
811 * enabled hardware. Requires DMCU to be supported and loaded.
812 * Valid levels are 0-4. A value of 0 indicates that ABM should be disabled by
813 * default. Values 1-4 control the maximum allowable brightness reduction via
814 * the ABM algorithm, with 1 being the least reduction and 4 being the most
817 * Defaults to 0, or disabled. Userspace can still override this level later
820 uint amdgpu_dm_abm_level;
821 MODULE_PARM_DESC(abmlevel, "ABM level (0 = off (default), 1-4 = backlight reduction level) ");
822 module_param_named(abmlevel, amdgpu_dm_abm_level, uint, 0444);
824 int amdgpu_backlight = -1;
825 MODULE_PARM_DESC(backlight, "Backlight control (0 = pwm, 1 = aux, -1 auto (default))");
826 module_param_named(backlight, amdgpu_backlight, bint, 0444);
830 * Trusted Memory Zone (TMZ) is a method to protect data being written
831 * to or read from memory.
833 * The default value: 0 (off). TODO: change to auto till it is completed.
835 MODULE_PARM_DESC(tmz, "Enable TMZ feature (-1 = auto (default), 0 = off, 1 = on)");
836 module_param_named(tmz, amdgpu_tmz, int, 0444);
839 * DOC: freesync_video (uint)
840 * Enabled the optimization to adjust front porch timing to achieve seamless mode change experience
841 * when setting a freesync supported mode for which full modeset is not needed.
842 * The default value: 0 (off).
846 "Enable freesync modesetting optimization feature (0 = off (default), 1 = on)");
847 module_param_named(freesync_video, amdgpu_freesync_vid_mode, uint, 0444);
850 * DOC: reset_method (int)
851 * GPU reset method (-1 = auto (default), 0 = legacy, 1 = mode0, 2 = mode1, 3 = mode2, 4 = baco, 5 = pci)
853 MODULE_PARM_DESC(reset_method, "GPU reset method (-1 = auto (default), 0 = legacy, 1 = mode0, 2 = mode1, 3 = mode2, 4 = baco/bamaco, 5 = pci)");
854 module_param_named(reset_method, amdgpu_reset_method, int, 0444);
857 * DOC: bad_page_threshold (int)
858 * Bad page threshold is to specify the threshold value of faulty pages
859 * detected by RAS ECC, that may result in GPU entering bad status if total
860 * faulty pages by ECC exceed threshold value and leave it for user's further
863 MODULE_PARM_DESC(bad_page_threshold, "Bad page threshold(-1 = auto(default value), 0 = disable bad page retirement)");
864 module_param_named(bad_page_threshold, amdgpu_bad_page_threshold, int, 0444);
866 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+)");
867 module_param_named(num_kcq, amdgpu_num_kcq, int, 0444);
870 * DOC: smu_pptable_id (int)
871 * Used to override pptable id. id = 0 use VBIOS pptable.
872 * id > 0 use the soft pptable with specicfied id.
874 MODULE_PARM_DESC(smu_pptable_id,
875 "specify pptable id to be used (-1 = auto(default) value, 0 = use pptable from vbios, > 0 = soft pptable id)");
876 module_param_named(smu_pptable_id, amdgpu_smu_pptable_id, int, 0444);
878 static const struct pci_device_id pciidlist[] = {
879 #ifdef CONFIG_DRM_AMDGPU_SI
880 {0x1002, 0x6780, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
881 {0x1002, 0x6784, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
882 {0x1002, 0x6788, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
883 {0x1002, 0x678A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
884 {0x1002, 0x6790, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
885 {0x1002, 0x6791, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
886 {0x1002, 0x6792, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
887 {0x1002, 0x6798, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
888 {0x1002, 0x6799, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
889 {0x1002, 0x679A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
890 {0x1002, 0x679B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
891 {0x1002, 0x679E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
892 {0x1002, 0x679F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
893 {0x1002, 0x6800, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY},
894 {0x1002, 0x6801, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY},
895 {0x1002, 0x6802, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY},
896 {0x1002, 0x6806, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
897 {0x1002, 0x6808, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
898 {0x1002, 0x6809, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
899 {0x1002, 0x6810, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
900 {0x1002, 0x6811, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
901 {0x1002, 0x6816, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
902 {0x1002, 0x6817, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
903 {0x1002, 0x6818, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
904 {0x1002, 0x6819, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
905 {0x1002, 0x6600, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
906 {0x1002, 0x6601, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
907 {0x1002, 0x6602, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
908 {0x1002, 0x6603, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
909 {0x1002, 0x6604, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
910 {0x1002, 0x6605, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
911 {0x1002, 0x6606, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
912 {0x1002, 0x6607, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
913 {0x1002, 0x6608, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
914 {0x1002, 0x6610, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
915 {0x1002, 0x6611, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
916 {0x1002, 0x6613, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
917 {0x1002, 0x6617, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
918 {0x1002, 0x6620, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
919 {0x1002, 0x6621, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
920 {0x1002, 0x6623, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
921 {0x1002, 0x6631, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
922 {0x1002, 0x6820, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
923 {0x1002, 0x6821, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
924 {0x1002, 0x6822, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
925 {0x1002, 0x6823, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
926 {0x1002, 0x6824, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
927 {0x1002, 0x6825, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
928 {0x1002, 0x6826, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
929 {0x1002, 0x6827, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
930 {0x1002, 0x6828, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
931 {0x1002, 0x6829, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
932 {0x1002, 0x682A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
933 {0x1002, 0x682B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
934 {0x1002, 0x682C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
935 {0x1002, 0x682D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
936 {0x1002, 0x682F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
937 {0x1002, 0x6830, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
938 {0x1002, 0x6831, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
939 {0x1002, 0x6835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
940 {0x1002, 0x6837, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
941 {0x1002, 0x6838, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
942 {0x1002, 0x6839, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
943 {0x1002, 0x683B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
944 {0x1002, 0x683D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
945 {0x1002, 0x683F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
946 {0x1002, 0x6660, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
947 {0x1002, 0x6663, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
948 {0x1002, 0x6664, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
949 {0x1002, 0x6665, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
950 {0x1002, 0x6667, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
951 {0x1002, 0x666F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
953 #ifdef CONFIG_DRM_AMDGPU_CIK
955 {0x1002, 0x1304, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
956 {0x1002, 0x1305, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
957 {0x1002, 0x1306, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
958 {0x1002, 0x1307, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
959 {0x1002, 0x1309, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
960 {0x1002, 0x130A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
961 {0x1002, 0x130B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
962 {0x1002, 0x130C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
963 {0x1002, 0x130D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
964 {0x1002, 0x130E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
965 {0x1002, 0x130F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
966 {0x1002, 0x1310, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
967 {0x1002, 0x1311, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
968 {0x1002, 0x1312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
969 {0x1002, 0x1313, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
970 {0x1002, 0x1315, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
971 {0x1002, 0x1316, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
972 {0x1002, 0x1317, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
973 {0x1002, 0x1318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
974 {0x1002, 0x131B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
975 {0x1002, 0x131C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
976 {0x1002, 0x131D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
978 {0x1002, 0x6640, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY},
979 {0x1002, 0x6641, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY},
980 {0x1002, 0x6646, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY},
981 {0x1002, 0x6647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY},
982 {0x1002, 0x6649, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
983 {0x1002, 0x6650, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
984 {0x1002, 0x6651, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
985 {0x1002, 0x6658, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
986 {0x1002, 0x665c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
987 {0x1002, 0x665d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
988 {0x1002, 0x665f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
990 {0x1002, 0x67A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
991 {0x1002, 0x67A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
992 {0x1002, 0x67A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
993 {0x1002, 0x67A8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
994 {0x1002, 0x67A9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
995 {0x1002, 0x67AA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
996 {0x1002, 0x67B0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
997 {0x1002, 0x67B1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
998 {0x1002, 0x67B8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
999 {0x1002, 0x67B9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
1000 {0x1002, 0x67BA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
1001 {0x1002, 0x67BE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
1003 {0x1002, 0x9830, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
1004 {0x1002, 0x9831, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1005 {0x1002, 0x9832, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
1006 {0x1002, 0x9833, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1007 {0x1002, 0x9834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
1008 {0x1002, 0x9835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1009 {0x1002, 0x9836, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
1010 {0x1002, 0x9837, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1011 {0x1002, 0x9838, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
1012 {0x1002, 0x9839, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
1013 {0x1002, 0x983a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1014 {0x1002, 0x983b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
1015 {0x1002, 0x983c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1016 {0x1002, 0x983d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1017 {0x1002, 0x983e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1018 {0x1002, 0x983f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1020 {0x1002, 0x9850, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1021 {0x1002, 0x9851, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1022 {0x1002, 0x9852, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1023 {0x1002, 0x9853, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1024 {0x1002, 0x9854, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1025 {0x1002, 0x9855, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1026 {0x1002, 0x9856, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1027 {0x1002, 0x9857, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1028 {0x1002, 0x9858, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1029 {0x1002, 0x9859, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1030 {0x1002, 0x985A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1031 {0x1002, 0x985B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1032 {0x1002, 0x985C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1033 {0x1002, 0x985D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1034 {0x1002, 0x985E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1035 {0x1002, 0x985F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1038 {0x1002, 0x6900, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
1039 {0x1002, 0x6901, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
1040 {0x1002, 0x6902, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
1041 {0x1002, 0x6903, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
1042 {0x1002, 0x6907, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
1044 {0x1002, 0x6920, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1045 {0x1002, 0x6921, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1046 {0x1002, 0x6928, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1047 {0x1002, 0x6929, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1048 {0x1002, 0x692B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1049 {0x1002, 0x692F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1050 {0x1002, 0x6930, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1051 {0x1002, 0x6938, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1052 {0x1002, 0x6939, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1054 {0x1002, 0x7300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_FIJI},
1055 {0x1002, 0x730F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_FIJI},
1057 {0x1002, 0x9870, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
1058 {0x1002, 0x9874, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
1059 {0x1002, 0x9875, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
1060 {0x1002, 0x9876, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
1061 {0x1002, 0x9877, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
1063 {0x1002, 0x98E4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_STONEY|AMD_IS_APU},
1065 {0x1002, 0x67E0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1066 {0x1002, 0x67E3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1067 {0x1002, 0x67E8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1068 {0x1002, 0x67EB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1069 {0x1002, 0x67EF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1070 {0x1002, 0x67FF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1071 {0x1002, 0x67E1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1072 {0x1002, 0x67E7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1073 {0x1002, 0x67E9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1075 {0x1002, 0x67C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1076 {0x1002, 0x67C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1077 {0x1002, 0x67C2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1078 {0x1002, 0x67C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1079 {0x1002, 0x67C7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1080 {0x1002, 0x67D0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1081 {0x1002, 0x67DF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1082 {0x1002, 0x67C8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1083 {0x1002, 0x67C9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1084 {0x1002, 0x67CA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1085 {0x1002, 0x67CC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1086 {0x1002, 0x67CF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1087 {0x1002, 0x6FDF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1089 {0x1002, 0x6980, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1090 {0x1002, 0x6981, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1091 {0x1002, 0x6985, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1092 {0x1002, 0x6986, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1093 {0x1002, 0x6987, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1094 {0x1002, 0x6995, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1095 {0x1002, 0x6997, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1096 {0x1002, 0x699F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1098 {0x1002, 0x694C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM},
1099 {0x1002, 0x694E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM},
1100 {0x1002, 0x694F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM},
1102 {0x1002, 0x6860, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1103 {0x1002, 0x6861, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1104 {0x1002, 0x6862, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1105 {0x1002, 0x6863, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1106 {0x1002, 0x6864, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1107 {0x1002, 0x6867, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1108 {0x1002, 0x6868, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1109 {0x1002, 0x6869, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1110 {0x1002, 0x686a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1111 {0x1002, 0x686b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1112 {0x1002, 0x686c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1113 {0x1002, 0x686d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1114 {0x1002, 0x686e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1115 {0x1002, 0x686f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1116 {0x1002, 0x687f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1118 {0x1002, 0x69A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
1119 {0x1002, 0x69A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
1120 {0x1002, 0x69A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
1121 {0x1002, 0x69A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
1122 {0x1002, 0x69AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
1124 {0x1002, 0x66A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1125 {0x1002, 0x66A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1126 {0x1002, 0x66A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1127 {0x1002, 0x66A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1128 {0x1002, 0x66A4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1129 {0x1002, 0x66A7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1130 {0x1002, 0x66AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1132 {0x1002, 0x15dd, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU},
1133 {0x1002, 0x15d8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU},
1135 {0x1002, 0x738C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
1136 {0x1002, 0x7388, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
1137 {0x1002, 0x738E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
1138 {0x1002, 0x7390, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
1140 {0x1002, 0x7310, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1141 {0x1002, 0x7312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1142 {0x1002, 0x7318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1143 {0x1002, 0x7319, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1144 {0x1002, 0x731A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1145 {0x1002, 0x731B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1146 {0x1002, 0x731E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1147 {0x1002, 0x731F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1149 {0x1002, 0x7340, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14},
1150 {0x1002, 0x7341, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14},
1151 {0x1002, 0x7347, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14},
1152 {0x1002, 0x734F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14},
1155 {0x1002, 0x1636, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU},
1156 {0x1002, 0x1638, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU},
1157 {0x1002, 0x164C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU},
1160 {0x1002, 0x7360, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI12},
1161 {0x1002, 0x7362, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI12},
1163 /* Sienna_Cichlid */
1164 {0x1002, 0x73A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1165 {0x1002, 0x73A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1166 {0x1002, 0x73A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1167 {0x1002, 0x73A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1168 {0x1002, 0x73AB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1169 {0x1002, 0x73AE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1170 {0x1002, 0x73AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1171 {0x1002, 0x73BF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1174 {0x1002, 0x163F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VANGOGH|AMD_IS_APU},
1177 {0x1002, 0x73C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
1178 {0x1002, 0x73C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
1179 {0x1002, 0x73C3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
1180 {0x1002, 0x73DF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
1182 /* DIMGREY_CAVEFISH */
1183 {0x1002, 0x73E0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1184 {0x1002, 0x73E1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1185 {0x1002, 0x73E2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1186 {0x1002, 0x73FF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1189 {0x1002, 0x7408, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN|AMD_EXP_HW_SUPPORT},
1190 {0x1002, 0x740C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN|AMD_EXP_HW_SUPPORT},
1191 {0x1002, 0x740F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN|AMD_EXP_HW_SUPPORT},
1192 {0x1002, 0x7410, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN|AMD_EXP_HW_SUPPORT},
1197 MODULE_DEVICE_TABLE(pci, pciidlist);
1199 static const struct drm_driver amdgpu_kms_driver;
1201 static int amdgpu_pci_probe(struct pci_dev *pdev,
1202 const struct pci_device_id *ent)
1204 struct drm_device *ddev;
1205 struct amdgpu_device *adev;
1206 unsigned long flags = ent->driver_data;
1208 bool supports_atomic = false;
1210 if (!amdgpu_virtual_display &&
1211 amdgpu_device_asic_has_dc_support(flags & AMD_ASIC_MASK))
1212 supports_atomic = true;
1214 if ((flags & AMD_EXP_HW_SUPPORT) && !amdgpu_exp_hw_support) {
1215 DRM_INFO("This hardware requires experimental hardware support.\n"
1216 "See modparam exp_hw_support\n");
1220 /* Due to hardware bugs, S/G Display on raven requires a 1:1 IOMMU mapping,
1221 * however, SME requires an indirect IOMMU mapping because the encryption
1222 * bit is beyond the DMA mask of the chip.
1224 if (mem_encrypt_active() && ((flags & AMD_ASIC_MASK) == CHIP_RAVEN)) {
1225 dev_info(&pdev->dev,
1226 "SME is not compatible with RAVEN\n");
1230 #ifdef CONFIG_DRM_AMDGPU_SI
1231 if (!amdgpu_si_support) {
1232 switch (flags & AMD_ASIC_MASK) {
1238 dev_info(&pdev->dev,
1239 "SI support provided by radeon.\n");
1240 dev_info(&pdev->dev,
1241 "Use radeon.si_support=0 amdgpu.si_support=1 to override.\n"
1247 #ifdef CONFIG_DRM_AMDGPU_CIK
1248 if (!amdgpu_cik_support) {
1249 switch (flags & AMD_ASIC_MASK) {
1255 dev_info(&pdev->dev,
1256 "CIK support provided by radeon.\n");
1257 dev_info(&pdev->dev,
1258 "Use radeon.cik_support=0 amdgpu.cik_support=1 to override.\n"
1265 /* Get rid of things like offb */
1266 ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, "amdgpudrmfb");
1270 adev = devm_drm_dev_alloc(&pdev->dev, &amdgpu_kms_driver, typeof(*adev), ddev);
1272 return PTR_ERR(adev);
1274 adev->dev = &pdev->dev;
1276 ddev = adev_to_drm(adev);
1278 if (!supports_atomic)
1279 ddev->driver_features &= ~DRIVER_ATOMIC;
1281 ret = pci_enable_device(pdev);
1285 pci_set_drvdata(pdev, ddev);
1287 ret = amdgpu_driver_load_kms(adev, ent->driver_data);
1292 ret = drm_dev_register(ddev, ent->driver_data);
1293 if (ret == -EAGAIN && ++retry <= 3) {
1294 DRM_INFO("retry init %d\n", retry);
1295 /* Don't request EX mode too frequently which is attacking */
1302 ret = amdgpu_debugfs_init(adev);
1304 DRM_ERROR("Creating debugfs files failed (%d).\n", ret);
1309 pci_disable_device(pdev);
1314 amdgpu_pci_remove(struct pci_dev *pdev)
1316 struct drm_device *dev = pci_get_drvdata(pdev);
1318 drm_dev_unplug(dev);
1319 amdgpu_driver_unload_kms(dev);
1322 * Flush any in flight DMA operations from device.
1323 * Clear the Bus Master Enable bit and then wait on the PCIe Device
1324 * StatusTransactions Pending bit.
1326 pci_disable_device(pdev);
1327 pci_wait_for_pending_transaction(pdev);
1331 amdgpu_pci_shutdown(struct pci_dev *pdev)
1333 struct drm_device *dev = pci_get_drvdata(pdev);
1334 struct amdgpu_device *adev = drm_to_adev(dev);
1336 if (amdgpu_ras_intr_triggered())
1339 /* if we are running in a VM, make sure the device
1340 * torn down properly on reboot/shutdown.
1341 * unfortunately we can't detect certain
1342 * hypervisors so just do this all the time.
1344 if (!amdgpu_passthrough(adev))
1345 adev->mp1_state = PP_MP1_STATE_UNLOAD;
1346 amdgpu_device_ip_suspend(adev);
1347 adev->mp1_state = PP_MP1_STATE_NONE;
1351 * amdgpu_drv_delayed_reset_work_handler - work handler for reset
1353 * @work: work_struct.
1355 static void amdgpu_drv_delayed_reset_work_handler(struct work_struct *work)
1357 struct list_head device_list;
1358 struct amdgpu_device *adev;
1360 struct amdgpu_reset_context reset_context;
1362 memset(&reset_context, 0, sizeof(reset_context));
1364 mutex_lock(&mgpu_info.mutex);
1365 if (mgpu_info.pending_reset == true) {
1366 mutex_unlock(&mgpu_info.mutex);
1369 mgpu_info.pending_reset = true;
1370 mutex_unlock(&mgpu_info.mutex);
1372 /* Use a common context, just need to make sure full reset is done */
1373 reset_context.method = AMD_RESET_METHOD_NONE;
1374 set_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags);
1376 for (i = 0; i < mgpu_info.num_dgpu; i++) {
1377 adev = mgpu_info.gpu_ins[i].adev;
1378 reset_context.reset_req_dev = adev;
1379 r = amdgpu_device_pre_asic_reset(adev, &reset_context);
1381 dev_err(adev->dev, "GPU pre asic reset failed with err, %d for drm dev, %s ",
1382 r, adev_to_drm(adev)->unique);
1384 if (!queue_work(system_unbound_wq, &adev->xgmi_reset_work))
1387 for (i = 0; i < mgpu_info.num_dgpu; i++) {
1388 adev = mgpu_info.gpu_ins[i].adev;
1389 flush_work(&adev->xgmi_reset_work);
1390 adev->gmc.xgmi.pending_reset = false;
1393 /* reset function will rebuild the xgmi hive info , clear it now */
1394 for (i = 0; i < mgpu_info.num_dgpu; i++)
1395 amdgpu_xgmi_remove_device(mgpu_info.gpu_ins[i].adev);
1397 INIT_LIST_HEAD(&device_list);
1399 for (i = 0; i < mgpu_info.num_dgpu; i++)
1400 list_add_tail(&mgpu_info.gpu_ins[i].adev->reset_list, &device_list);
1402 /* unregister the GPU first, reset function will add them back */
1403 list_for_each_entry(adev, &device_list, reset_list)
1404 amdgpu_unregister_gpu_instance(adev);
1406 /* Use a common context, just need to make sure full reset is done */
1407 set_bit(AMDGPU_SKIP_HW_RESET, &reset_context.flags);
1408 r = amdgpu_do_asic_reset(&device_list, &reset_context);
1411 DRM_ERROR("reinit gpus failure");
1414 for (i = 0; i < mgpu_info.num_dgpu; i++) {
1415 adev = mgpu_info.gpu_ins[i].adev;
1416 if (!adev->kfd.init_complete)
1417 amdgpu_amdkfd_device_init(adev);
1418 amdgpu_ttm_set_buffer_funcs_status(adev, true);
1423 static int amdgpu_pmops_prepare(struct device *dev)
1425 struct drm_device *drm_dev = dev_get_drvdata(dev);
1427 /* Return a positive number here so
1428 * DPM_FLAG_SMART_SUSPEND works properly
1430 if (amdgpu_device_supports_boco(drm_dev))
1431 return pm_runtime_suspended(dev) &&
1432 pm_suspend_via_firmware();
1437 static void amdgpu_pmops_complete(struct device *dev)
1442 static int amdgpu_pmops_suspend(struct device *dev)
1444 struct drm_device *drm_dev = dev_get_drvdata(dev);
1445 struct amdgpu_device *adev = drm_to_adev(drm_dev);
1448 if (amdgpu_acpi_is_s0ix_supported(adev))
1449 adev->in_s0ix = true;
1451 r = amdgpu_device_suspend(drm_dev, true);
1452 adev->in_s3 = false;
1457 static int amdgpu_pmops_resume(struct device *dev)
1459 struct drm_device *drm_dev = dev_get_drvdata(dev);
1460 struct amdgpu_device *adev = drm_to_adev(drm_dev);
1463 r = amdgpu_device_resume(drm_dev, true);
1464 if (amdgpu_acpi_is_s0ix_supported(adev))
1465 adev->in_s0ix = false;
1469 static int amdgpu_pmops_freeze(struct device *dev)
1471 struct drm_device *drm_dev = dev_get_drvdata(dev);
1472 struct amdgpu_device *adev = drm_to_adev(drm_dev);
1476 r = amdgpu_device_suspend(drm_dev, true);
1477 adev->in_s4 = false;
1480 return amdgpu_asic_reset(adev);
1483 static int amdgpu_pmops_thaw(struct device *dev)
1485 struct drm_device *drm_dev = dev_get_drvdata(dev);
1487 return amdgpu_device_resume(drm_dev, true);
1490 static int amdgpu_pmops_poweroff(struct device *dev)
1492 struct drm_device *drm_dev = dev_get_drvdata(dev);
1494 return amdgpu_device_suspend(drm_dev, true);
1497 static int amdgpu_pmops_restore(struct device *dev)
1499 struct drm_device *drm_dev = dev_get_drvdata(dev);
1501 return amdgpu_device_resume(drm_dev, true);
1504 static int amdgpu_pmops_runtime_suspend(struct device *dev)
1506 struct pci_dev *pdev = to_pci_dev(dev);
1507 struct drm_device *drm_dev = pci_get_drvdata(pdev);
1508 struct amdgpu_device *adev = drm_to_adev(drm_dev);
1512 pm_runtime_forbid(dev);
1516 /* wait for all rings to drain before suspending */
1517 for (i = 0; i < AMDGPU_MAX_RINGS; i++) {
1518 struct amdgpu_ring *ring = adev->rings[i];
1519 if (ring && ring->sched.ready) {
1520 ret = amdgpu_fence_wait_empty(ring);
1526 adev->in_runpm = true;
1527 if (amdgpu_device_supports_px(drm_dev))
1528 drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
1530 ret = amdgpu_device_suspend(drm_dev, false);
1532 adev->in_runpm = false;
1536 if (amdgpu_device_supports_px(drm_dev)) {
1537 /* Only need to handle PCI state in the driver for ATPX
1538 * PCI core handles it for _PR3.
1540 amdgpu_device_cache_pci_state(pdev);
1541 pci_disable_device(pdev);
1542 pci_ignore_hotplug(pdev);
1543 pci_set_power_state(pdev, PCI_D3cold);
1544 drm_dev->switch_power_state = DRM_SWITCH_POWER_DYNAMIC_OFF;
1545 } else if (amdgpu_device_supports_baco(drm_dev)) {
1546 amdgpu_device_baco_enter(drm_dev);
1552 static int amdgpu_pmops_runtime_resume(struct device *dev)
1554 struct pci_dev *pdev = to_pci_dev(dev);
1555 struct drm_device *drm_dev = pci_get_drvdata(pdev);
1556 struct amdgpu_device *adev = drm_to_adev(drm_dev);
1562 /* Avoids registers access if device is physically gone */
1563 if (!pci_device_is_present(adev->pdev))
1564 adev->no_hw_access = true;
1566 if (amdgpu_device_supports_px(drm_dev)) {
1567 drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
1569 /* Only need to handle PCI state in the driver for ATPX
1570 * PCI core handles it for _PR3.
1572 pci_set_power_state(pdev, PCI_D0);
1573 amdgpu_device_load_pci_state(pdev);
1574 ret = pci_enable_device(pdev);
1577 pci_set_master(pdev);
1578 } else if (amdgpu_device_supports_boco(drm_dev)) {
1579 /* Only need to handle PCI state in the driver for ATPX
1580 * PCI core handles it for _PR3.
1582 pci_set_master(pdev);
1583 } else if (amdgpu_device_supports_baco(drm_dev)) {
1584 amdgpu_device_baco_exit(drm_dev);
1586 ret = amdgpu_device_resume(drm_dev, false);
1590 if (amdgpu_device_supports_px(drm_dev))
1591 drm_dev->switch_power_state = DRM_SWITCH_POWER_ON;
1592 adev->in_runpm = false;
1596 static int amdgpu_pmops_runtime_idle(struct device *dev)
1598 struct drm_device *drm_dev = dev_get_drvdata(dev);
1599 struct amdgpu_device *adev = drm_to_adev(drm_dev);
1600 /* we don't want the main rpm_idle to call suspend - we want to autosuspend */
1604 pm_runtime_forbid(dev);
1608 if (amdgpu_device_has_dc_support(adev)) {
1609 struct drm_crtc *crtc;
1611 drm_for_each_crtc(crtc, drm_dev) {
1612 drm_modeset_lock(&crtc->mutex, NULL);
1613 if (crtc->state->active)
1615 drm_modeset_unlock(&crtc->mutex);
1621 struct drm_connector *list_connector;
1622 struct drm_connector_list_iter iter;
1624 mutex_lock(&drm_dev->mode_config.mutex);
1625 drm_modeset_lock(&drm_dev->mode_config.connection_mutex, NULL);
1627 drm_connector_list_iter_begin(drm_dev, &iter);
1628 drm_for_each_connector_iter(list_connector, &iter) {
1629 if (list_connector->dpms == DRM_MODE_DPMS_ON) {
1635 drm_connector_list_iter_end(&iter);
1637 drm_modeset_unlock(&drm_dev->mode_config.connection_mutex);
1638 mutex_unlock(&drm_dev->mode_config.mutex);
1642 DRM_DEBUG_DRIVER("failing to power off - crtc active\n");
1644 pm_runtime_mark_last_busy(dev);
1645 pm_runtime_autosuspend(dev);
1649 long amdgpu_drm_ioctl(struct file *filp,
1650 unsigned int cmd, unsigned long arg)
1652 struct drm_file *file_priv = filp->private_data;
1653 struct drm_device *dev;
1655 dev = file_priv->minor->dev;
1656 ret = pm_runtime_get_sync(dev->dev);
1660 ret = drm_ioctl(filp, cmd, arg);
1662 pm_runtime_mark_last_busy(dev->dev);
1664 pm_runtime_put_autosuspend(dev->dev);
1668 static const struct dev_pm_ops amdgpu_pm_ops = {
1669 .prepare = amdgpu_pmops_prepare,
1670 .complete = amdgpu_pmops_complete,
1671 .suspend = amdgpu_pmops_suspend,
1672 .resume = amdgpu_pmops_resume,
1673 .freeze = amdgpu_pmops_freeze,
1674 .thaw = amdgpu_pmops_thaw,
1675 .poweroff = amdgpu_pmops_poweroff,
1676 .restore = amdgpu_pmops_restore,
1677 .runtime_suspend = amdgpu_pmops_runtime_suspend,
1678 .runtime_resume = amdgpu_pmops_runtime_resume,
1679 .runtime_idle = amdgpu_pmops_runtime_idle,
1682 static int amdgpu_flush(struct file *f, fl_owner_t id)
1684 struct drm_file *file_priv = f->private_data;
1685 struct amdgpu_fpriv *fpriv = file_priv->driver_priv;
1686 long timeout = MAX_WAIT_SCHED_ENTITY_Q_EMPTY;
1688 timeout = amdgpu_ctx_mgr_entity_flush(&fpriv->ctx_mgr, timeout);
1689 timeout = amdgpu_vm_wait_idle(&fpriv->vm, timeout);
1691 return timeout >= 0 ? 0 : timeout;
1694 static const struct file_operations amdgpu_driver_kms_fops = {
1695 .owner = THIS_MODULE,
1697 .flush = amdgpu_flush,
1698 .release = drm_release,
1699 .unlocked_ioctl = amdgpu_drm_ioctl,
1700 .mmap = drm_gem_mmap,
1703 #ifdef CONFIG_COMPAT
1704 .compat_ioctl = amdgpu_kms_compat_ioctl,
1706 #ifdef CONFIG_PROC_FS
1707 .show_fdinfo = amdgpu_show_fdinfo
1711 int amdgpu_file_to_fpriv(struct file *filp, struct amdgpu_fpriv **fpriv)
1713 struct drm_file *file;
1718 if (filp->f_op != &amdgpu_driver_kms_fops) {
1722 file = filp->private_data;
1723 *fpriv = file->driver_priv;
1727 const struct drm_ioctl_desc amdgpu_ioctls_kms[] = {
1728 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_CREATE, amdgpu_gem_create_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1729 DRM_IOCTL_DEF_DRV(AMDGPU_CTX, amdgpu_ctx_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1730 DRM_IOCTL_DEF_DRV(AMDGPU_VM, amdgpu_vm_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1731 DRM_IOCTL_DEF_DRV(AMDGPU_SCHED, amdgpu_sched_ioctl, DRM_MASTER),
1732 DRM_IOCTL_DEF_DRV(AMDGPU_BO_LIST, amdgpu_bo_list_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1733 DRM_IOCTL_DEF_DRV(AMDGPU_FENCE_TO_HANDLE, amdgpu_cs_fence_to_handle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1735 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_MMAP, amdgpu_gem_mmap_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1736 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_WAIT_IDLE, amdgpu_gem_wait_idle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1737 DRM_IOCTL_DEF_DRV(AMDGPU_CS, amdgpu_cs_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1738 DRM_IOCTL_DEF_DRV(AMDGPU_INFO, amdgpu_info_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1739 DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_CS, amdgpu_cs_wait_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1740 DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_FENCES, amdgpu_cs_wait_fences_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1741 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_METADATA, amdgpu_gem_metadata_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1742 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_VA, amdgpu_gem_va_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1743 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_OP, amdgpu_gem_op_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1744 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_USERPTR, amdgpu_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
1747 static const struct drm_driver amdgpu_kms_driver = {
1751 DRIVER_RENDER | DRIVER_MODESET | DRIVER_SYNCOBJ |
1752 DRIVER_SYNCOBJ_TIMELINE,
1753 .open = amdgpu_driver_open_kms,
1754 .postclose = amdgpu_driver_postclose_kms,
1755 .lastclose = amdgpu_driver_lastclose_kms,
1756 .irq_handler = amdgpu_irq_handler,
1757 .ioctls = amdgpu_ioctls_kms,
1758 .num_ioctls = ARRAY_SIZE(amdgpu_ioctls_kms),
1759 .dumb_create = amdgpu_mode_dumb_create,
1760 .dumb_map_offset = amdgpu_mode_dumb_mmap,
1761 .fops = &amdgpu_driver_kms_fops,
1762 .release = &amdgpu_driver_release_kms,
1764 .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
1765 .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
1766 .gem_prime_import = amdgpu_gem_prime_import,
1767 .gem_prime_mmap = drm_gem_prime_mmap,
1769 .name = DRIVER_NAME,
1770 .desc = DRIVER_DESC,
1771 .date = DRIVER_DATE,
1772 .major = KMS_DRIVER_MAJOR,
1773 .minor = KMS_DRIVER_MINOR,
1774 .patchlevel = KMS_DRIVER_PATCHLEVEL,
1777 static struct pci_error_handlers amdgpu_pci_err_handler = {
1778 .error_detected = amdgpu_pci_error_detected,
1779 .mmio_enabled = amdgpu_pci_mmio_enabled,
1780 .slot_reset = amdgpu_pci_slot_reset,
1781 .resume = amdgpu_pci_resume,
1784 extern const struct attribute_group amdgpu_vram_mgr_attr_group;
1785 extern const struct attribute_group amdgpu_gtt_mgr_attr_group;
1786 extern const struct attribute_group amdgpu_vbios_version_attr_group;
1788 static const struct attribute_group *amdgpu_sysfs_groups[] = {
1789 &amdgpu_vram_mgr_attr_group,
1790 &amdgpu_gtt_mgr_attr_group,
1791 &amdgpu_vbios_version_attr_group,
1796 static struct pci_driver amdgpu_kms_pci_driver = {
1797 .name = DRIVER_NAME,
1798 .id_table = pciidlist,
1799 .probe = amdgpu_pci_probe,
1800 .remove = amdgpu_pci_remove,
1801 .shutdown = amdgpu_pci_shutdown,
1802 .driver.pm = &amdgpu_pm_ops,
1803 .err_handler = &amdgpu_pci_err_handler,
1804 .dev_groups = amdgpu_sysfs_groups,
1807 static int __init amdgpu_init(void)
1811 if (vgacon_text_force()) {
1812 DRM_ERROR("VGACON disables amdgpu kernel modesetting.\n");
1816 r = amdgpu_sync_init();
1820 r = amdgpu_fence_slab_init();
1824 DRM_INFO("amdgpu kernel modesetting enabled.\n");
1825 amdgpu_register_atpx_handler();
1826 amdgpu_acpi_detect();
1828 /* Ignore KFD init failures. Normal when CONFIG_HSA_AMD is not set. */
1829 amdgpu_amdkfd_init();
1831 /* let modprobe override vga console setting */
1832 return pci_register_driver(&amdgpu_kms_pci_driver);
1841 static void __exit amdgpu_exit(void)
1843 amdgpu_amdkfd_fini();
1844 pci_unregister_driver(&amdgpu_kms_pci_driver);
1845 amdgpu_unregister_atpx_handler();
1847 amdgpu_fence_slab_fini();
1848 mmu_notifier_synchronize();
1851 module_init(amdgpu_init);
1852 module_exit(amdgpu_exit);
1854 MODULE_AUTHOR(DRIVER_AUTHOR);
1855 MODULE_DESCRIPTION(DRIVER_DESC);
1856 MODULE_LICENSE("GPL and additional rights");