1 /*
2 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
3 * All Rights Reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
14 * Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 * OTHER DEALINGS IN THE SOFTWARE.
23 */
24
25 #include <drm/amdgpu_drm.h>
26 #include <drm/drm_aperture.h>
27 #include <drm/drm_drv.h>
28 #include <drm/drm_gem.h>
29 #include <drm/drm_vblank.h>
30 #include <drm/drm_managed.h>
31 #include "amdgpu_drv.h"
32
33 #include <drm/drm_pciids.h>
34 #include <linux/module.h>
35 #include <linux/pm_runtime.h>
36 #include <linux/vga_switcheroo.h>
37 #include <drm/drm_probe_helper.h>
38 #include <linux/mmu_notifier.h>
39 #include <linux/suspend.h>
40 #include <linux/cc_platform.h>
41
42 #include "amdgpu.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"
48
49 #include "amdgpu_ras.h"
50 #include "amdgpu_xgmi.h"
51 #include "amdgpu_reset.h"
52
53 /*
54 * KMS wrapper.
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
58 * at the end of IBs.
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
99 * - 3.43.0 - Add device hot plug/unplug support
100 * - 3.44.0 - DCN3 supports DCC independent block settings: !64B && 128B, 64B && 128B
101 * - 3.45.0 - Add context ioctl stable pstate interface
102 * - 3.46.0 - To enable hot plug amdgpu tests in libdrm
103 * * 3.47.0 - Add AMDGPU_GEM_CREATE_DISCARDABLE and AMDGPU_VM_NOALLOC flags
104 */
105 #define KMS_DRIVER_MAJOR 3
106 #define KMS_DRIVER_MINOR 47
107 #define KMS_DRIVER_PATCHLEVEL 0
108
109 int amdgpu_vram_limit;
110 int amdgpu_vis_vram_limit;
111 int amdgpu_gart_size = -1; /* auto */
112 int amdgpu_gtt_size = -1; /* auto */
113 int amdgpu_moverate = -1; /* auto */
114 int amdgpu_audio = -1;
115 int amdgpu_disp_priority;
116 int amdgpu_hw_i2c;
117 int amdgpu_pcie_gen2 = -1;
118 int amdgpu_msi = -1;
119 char amdgpu_lockup_timeout[AMDGPU_MAX_TIMEOUT_PARAM_LENGTH];
120 int amdgpu_dpm = -1;
121 int amdgpu_fw_load_type = -1;
122 int amdgpu_aspm = -1;
123 int amdgpu_runtime_pm = -1;
124 uint amdgpu_ip_block_mask = 0xffffffff;
125 int amdgpu_bapm = -1;
126 int amdgpu_deep_color;
127 int amdgpu_vm_size = -1;
128 int amdgpu_vm_fragment_size = -1;
129 int amdgpu_vm_block_size = -1;
130 int amdgpu_vm_fault_stop;
131 int amdgpu_vm_debug;
132 int amdgpu_vm_update_mode = -1;
133 int amdgpu_exp_hw_support;
134 int amdgpu_dc = -1;
135 int amdgpu_sched_jobs = 32;
136 int amdgpu_sched_hw_submission = 2;
137 uint amdgpu_pcie_gen_cap;
138 uint amdgpu_pcie_lane_cap;
139 u64 amdgpu_cg_mask = 0xffffffffffffffff;
140 uint amdgpu_pg_mask = 0xffffffff;
141 uint amdgpu_sdma_phase_quantum = 32;
142 char *amdgpu_disable_cu = NULL;
143 char *amdgpu_virtual_display = NULL;
144
145 /*
146 * OverDrive(bit 14) disabled by default
147 * GFX DCS(bit 19) disabled by default
148 */
149 uint amdgpu_pp_feature_mask = 0xfff7bfff;
150 uint amdgpu_force_long_training;
151 int amdgpu_job_hang_limit;
152 int amdgpu_lbpw = -1;
153 int amdgpu_compute_multipipe = -1;
154 int amdgpu_gpu_recovery = -1; /* auto */
155 int amdgpu_emu_mode;
156 uint amdgpu_smu_memory_pool_size;
157 int amdgpu_smu_pptable_id = -1;
158 /*
159 * FBC (bit 0) disabled by default
160 * MULTI_MON_PP_MCLK_SWITCH (bit 1) enabled by default
161 * - With this, for multiple monitors in sync(e.g. with the same model),
162 * mclk switching will be allowed. And the mclk will be not foced to the
163 * highest. That helps saving some idle power.
164 * DISABLE_FRACTIONAL_PWM (bit 2) disabled by default
165 * PSR (bit 3) disabled by default
166 * EDP NO POWER SEQUENCING (bit 4) disabled by default
167 */
168 uint amdgpu_dc_feature_mask = 2;
169 uint amdgpu_dc_debug_mask;
170 int amdgpu_async_gfx_ring = 1;
171 int amdgpu_mcbp;
172 int amdgpu_discovery = -1;
173 int amdgpu_mes;
174 int amdgpu_mes_kiq;
175 int amdgpu_noretry = -1;
176 int amdgpu_force_asic_type = -1;
177 int amdgpu_tmz = -1; /* auto */
178 int amdgpu_reset_method = -1; /* auto */
179 int amdgpu_num_kcq = -1;
180 int amdgpu_smartshift_bias;
181 int amdgpu_use_xgmi_p2p = 1;
182 int amdgpu_vcnfw_log;
183
184 static void amdgpu_drv_delayed_reset_work_handler(struct work_struct *work);
185
186 struct amdgpu_mgpu_info mgpu_info = {
187 .mutex = __MUTEX_INITIALIZER(mgpu_info.mutex),
188 .delayed_reset_work = __DELAYED_WORK_INITIALIZER(
189 mgpu_info.delayed_reset_work,
190 amdgpu_drv_delayed_reset_work_handler, 0),
191 };
192 int amdgpu_ras_enable = -1;
193 uint amdgpu_ras_mask = 0xffffffff;
194 int amdgpu_bad_page_threshold = -1;
195 struct amdgpu_watchdog_timer amdgpu_watchdog_timer = {
196 .timeout_fatal_disable = false,
197 .period = 0x0, /* default to 0x0 (timeout disable) */
198 };
199
200 /**
201 * DOC: vramlimit (int)
202 * Restrict the total amount of VRAM in MiB for testing. The default is 0 (Use full VRAM).
203 */
204 MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing, in megabytes");
205 module_param_named(vramlimit, amdgpu_vram_limit, int, 0600);
206
207 /**
208 * DOC: vis_vramlimit (int)
209 * Restrict the amount of CPU visible VRAM in MiB for testing. The default is 0 (Use full CPU visible VRAM).
210 */
211 MODULE_PARM_DESC(vis_vramlimit, "Restrict visible VRAM for testing, in megabytes");
212 module_param_named(vis_vramlimit, amdgpu_vis_vram_limit, int, 0444);
213
214 /**
215 * DOC: gartsize (uint)
216 * Restrict the size of GART in Mib (32, 64, etc.) for testing. The default is -1 (The size depends on asic).
217 */
218 MODULE_PARM_DESC(gartsize, "Size of GART to setup in megabytes (32, 64, etc., -1=auto)");
219 module_param_named(gartsize, amdgpu_gart_size, uint, 0600);
220
221 /**
222 * DOC: gttsize (int)
223 * Restrict the size of GTT domain in MiB for testing. The default is -1 (It's VRAM size if 3GB < VRAM < 3/4 RAM,
224 * otherwise 3/4 RAM size).
225 */
226 MODULE_PARM_DESC(gttsize, "Size of the GTT domain in megabytes (-1 = auto)");
227 module_param_named(gttsize, amdgpu_gtt_size, int, 0600);
228
229 /**
230 * DOC: moverate (int)
231 * Set maximum buffer migration rate in MB/s. The default is -1 (8 MB/s).
232 */
233 MODULE_PARM_DESC(moverate, "Maximum buffer migration rate in MB/s. (32, 64, etc., -1=auto, 0=1=disabled)");
234 module_param_named(moverate, amdgpu_moverate, int, 0600);
235
236 /**
237 * DOC: audio (int)
238 * Set HDMI/DPAudio. Only affects non-DC display handling. The default is -1 (Enabled), set 0 to disabled it.
239 */
240 MODULE_PARM_DESC(audio, "Audio enable (-1 = auto, 0 = disable, 1 = enable)");
241 module_param_named(audio, amdgpu_audio, int, 0444);
242
243 /**
244 * DOC: disp_priority (int)
245 * Set display Priority (1 = normal, 2 = high). Only affects non-DC display handling. The default is 0 (auto).
246 */
247 MODULE_PARM_DESC(disp_priority, "Display Priority (0 = auto, 1 = normal, 2 = high)");
248 module_param_named(disp_priority, amdgpu_disp_priority, int, 0444);
249
250 /**
251 * DOC: hw_i2c (int)
252 * To enable hw i2c engine. Only affects non-DC display handling. The default is 0 (Disabled).
253 */
254 MODULE_PARM_DESC(hw_i2c, "hw i2c engine enable (0 = disable)");
255 module_param_named(hw_i2c, amdgpu_hw_i2c, int, 0444);
256
257 /**
258 * DOC: pcie_gen2 (int)
259 * To disable PCIE Gen2/3 mode (0 = disable, 1 = enable). The default is -1 (auto, enabled).
260 */
261 MODULE_PARM_DESC(pcie_gen2, "PCIE Gen2 mode (-1 = auto, 0 = disable, 1 = enable)");
262 module_param_named(pcie_gen2, amdgpu_pcie_gen2, int, 0444);
263
264 /**
265 * DOC: msi (int)
266 * To disable Message Signaled Interrupts (MSI) functionality (1 = enable, 0 = disable). The default is -1 (auto, enabled).
267 */
268 MODULE_PARM_DESC(msi, "MSI support (1 = enable, 0 = disable, -1 = auto)");
269 module_param_named(msi, amdgpu_msi, int, 0444);
270
271 /**
272 * DOC: lockup_timeout (string)
273 * Set GPU scheduler timeout value in ms.
274 *
275 * The format can be [Non-Compute] or [GFX,Compute,SDMA,Video]. That is there can be one or
276 * multiple values specified. 0 and negative values are invalidated. They will be adjusted
277 * to the default timeout.
278 *
279 * - With one value specified, the setting will apply to all non-compute jobs.
280 * - With multiple values specified, the first one will be for GFX.
281 * The second one is for Compute. The third and fourth ones are
282 * for SDMA and Video.
283 *
284 * By default(with no lockup_timeout settings), the timeout for all non-compute(GFX, SDMA and Video)
285 * jobs is 10000. The timeout for compute is 60000.
286 */
287 MODULE_PARM_DESC(lockup_timeout, "GPU lockup timeout in ms (default: for bare metal 10000 for non-compute jobs and 60000 for compute jobs; "
288 "for passthrough or sriov, 10000 for all jobs."
289 " 0: keep default value. negative: infinity timeout), "
290 "format: for bare metal [Non-Compute] or [GFX,Compute,SDMA,Video]; "
291 "for passthrough or sriov [all jobs] or [GFX,Compute,SDMA,Video].");
292 module_param_string(lockup_timeout, amdgpu_lockup_timeout, sizeof(amdgpu_lockup_timeout), 0444);
293
294 /**
295 * DOC: dpm (int)
296 * Override for dynamic power management setting
297 * (0 = disable, 1 = enable)
298 * The default is -1 (auto).
299 */
300 MODULE_PARM_DESC(dpm, "DPM support (1 = enable, 0 = disable, -1 = auto)");
301 module_param_named(dpm, amdgpu_dpm, int, 0444);
302
303 /**
304 * DOC: fw_load_type (int)
305 * Set different firmware loading type for debugging, if supported.
306 * Set to 0 to force direct loading if supported by the ASIC. Set
307 * to -1 to select the default loading mode for the ASIC, as defined
308 * by the driver. The default is -1 (auto).
309 */
310 MODULE_PARM_DESC(fw_load_type, "firmware loading type (3 = rlc backdoor autoload if supported, 2 = smu load if supported, 1 = psp load, 0 = force direct if supported, -1 = auto)");
311 module_param_named(fw_load_type, amdgpu_fw_load_type, int, 0444);
312
313 /**
314 * DOC: aspm (int)
315 * To disable ASPM (1 = enable, 0 = disable). The default is -1 (auto, enabled).
316 */
317 MODULE_PARM_DESC(aspm, "ASPM support (1 = enable, 0 = disable, -1 = auto)");
318 module_param_named(aspm, amdgpu_aspm, int, 0444);
319
320 /**
321 * DOC: runpm (int)
322 * Override for runtime power management control for dGPUs. The amdgpu driver can dynamically power down
323 * the dGPUs when they are idle if supported. The default is -1 (auto enable).
324 * Setting the value to 0 disables this functionality.
325 */
326 MODULE_PARM_DESC(runpm, "PX runtime pm (2 = force enable with BAMACO, 1 = force enable with BACO, 0 = disable, -1 = auto)");
327 module_param_named(runpm, amdgpu_runtime_pm, int, 0444);
328
329 /**
330 * DOC: ip_block_mask (uint)
331 * Override what IP blocks are enabled on the GPU. Each GPU is a collection of IP blocks (gfx, display, video, etc.).
332 * Use this parameter to disable specific blocks. Note that the IP blocks do not have a fixed index. Some asics may not have
333 * some IPs or may include multiple instances of an IP so the ordering various from asic to asic. See the driver output in
334 * the kernel log for the list of IPs on the asic. The default is 0xffffffff (enable all blocks on a device).
335 */
336 MODULE_PARM_DESC(ip_block_mask, "IP Block Mask (all blocks enabled (default))");
337 module_param_named(ip_block_mask, amdgpu_ip_block_mask, uint, 0444);
338
339 /**
340 * DOC: bapm (int)
341 * Bidirectional Application Power Management (BAPM) used to dynamically share TDP between CPU and GPU. Set value 0 to disable it.
342 * The default -1 (auto, enabled)
343 */
344 MODULE_PARM_DESC(bapm, "BAPM support (1 = enable, 0 = disable, -1 = auto)");
345 module_param_named(bapm, amdgpu_bapm, int, 0444);
346
347 /**
348 * DOC: deep_color (int)
349 * Set 1 to enable Deep Color support. Only affects non-DC display handling. The default is 0 (disabled).
350 */
351 MODULE_PARM_DESC(deep_color, "Deep Color support (1 = enable, 0 = disable (default))");
352 module_param_named(deep_color, amdgpu_deep_color, int, 0444);
353
354 /**
355 * DOC: vm_size (int)
356 * Override the size of the GPU's per client virtual address space in GiB. The default is -1 (automatic for each asic).
357 */
358 MODULE_PARM_DESC(vm_size, "VM address space size in gigabytes (default 64GB)");
359 module_param_named(vm_size, amdgpu_vm_size, int, 0444);
360
361 /**
362 * DOC: vm_fragment_size (int)
363 * Override VM fragment size in bits (4, 5, etc. 4 = 64K, 9 = 2M). The default is -1 (automatic for each asic).
364 */
365 MODULE_PARM_DESC(vm_fragment_size, "VM fragment size in bits (4, 5, etc. 4 = 64K (default), Max 9 = 2M)");
366 module_param_named(vm_fragment_size, amdgpu_vm_fragment_size, int, 0444);
367
368 /**
369 * DOC: vm_block_size (int)
370 * Override VM page table size in bits (default depending on vm_size and hw setup). The default is -1 (automatic for each asic).
371 */
372 MODULE_PARM_DESC(vm_block_size, "VM page table size in bits (default depending on vm_size)");
373 module_param_named(vm_block_size, amdgpu_vm_block_size, int, 0444);
374
375 /**
376 * DOC: vm_fault_stop (int)
377 * Stop on VM fault for debugging (0 = never, 1 = print first, 2 = always). The default is 0 (No stop).
378 */
379 MODULE_PARM_DESC(vm_fault_stop, "Stop on VM fault (0 = never (default), 1 = print first, 2 = always)");
380 module_param_named(vm_fault_stop, amdgpu_vm_fault_stop, int, 0444);
381
382 /**
383 * DOC: vm_debug (int)
384 * Debug VM handling (0 = disabled, 1 = enabled). The default is 0 (Disabled).
385 */
386 MODULE_PARM_DESC(vm_debug, "Debug VM handling (0 = disabled (default), 1 = enabled)");
387 module_param_named(vm_debug, amdgpu_vm_debug, int, 0644);
388
389 /**
390 * DOC: vm_update_mode (int)
391 * Override VM update mode. VM updated by using CPU (0 = never, 1 = Graphics only, 2 = Compute only, 3 = Both). The default
392 * is -1 (Only in large BAR(LB) systems Compute VM tables will be updated by CPU, otherwise 0, never).
393 */
394 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");
395 module_param_named(vm_update_mode, amdgpu_vm_update_mode, int, 0444);
396
397 /**
398 * DOC: exp_hw_support (int)
399 * Enable experimental hw support (1 = enable). The default is 0 (disabled).
400 */
401 MODULE_PARM_DESC(exp_hw_support, "experimental hw support (1 = enable, 0 = disable (default))");
402 module_param_named(exp_hw_support, amdgpu_exp_hw_support, int, 0444);
403
404 /**
405 * DOC: dc (int)
406 * Disable/Enable Display Core driver for debugging (1 = enable, 0 = disable). The default is -1 (automatic for each asic).
407 */
408 MODULE_PARM_DESC(dc, "Display Core driver (1 = enable, 0 = disable, -1 = auto (default))");
409 module_param_named(dc, amdgpu_dc, int, 0444);
410
411 /**
412 * DOC: sched_jobs (int)
413 * Override the max number of jobs supported in the sw queue. The default is 32.
414 */
415 MODULE_PARM_DESC(sched_jobs, "the max number of jobs supported in the sw queue (default 32)");
416 module_param_named(sched_jobs, amdgpu_sched_jobs, int, 0444);
417
418 /**
419 * DOC: sched_hw_submission (int)
420 * Override the max number of HW submissions. The default is 2.
421 */
422 MODULE_PARM_DESC(sched_hw_submission, "the max number of HW submissions (default 2)");
423 module_param_named(sched_hw_submission, amdgpu_sched_hw_submission, int, 0444);
424
425 /**
426 * DOC: ppfeaturemask (hexint)
427 * Override power features enabled. See enum PP_FEATURE_MASK in drivers/gpu/drm/amd/include/amd_shared.h.
428 * The default is the current set of stable power features.
429 */
430 MODULE_PARM_DESC(ppfeaturemask, "all power features enabled (default))");
431 module_param_named(ppfeaturemask, amdgpu_pp_feature_mask, hexint, 0444);
432
433 /**
434 * DOC: forcelongtraining (uint)
435 * Force long memory training in resume.
436 * The default is zero, indicates short training in resume.
437 */
438 MODULE_PARM_DESC(forcelongtraining, "force memory long training");
439 module_param_named(forcelongtraining, amdgpu_force_long_training, uint, 0444);
440
441 /**
442 * DOC: pcie_gen_cap (uint)
443 * Override PCIE gen speed capabilities. See the CAIL flags in drivers/gpu/drm/amd/include/amd_pcie.h.
444 * The default is 0 (automatic for each asic).
445 */
446 MODULE_PARM_DESC(pcie_gen_cap, "PCIE Gen Caps (0: autodetect (default))");
447 module_param_named(pcie_gen_cap, amdgpu_pcie_gen_cap, uint, 0444);
448
449 /**
450 * DOC: pcie_lane_cap (uint)
451 * Override PCIE lanes capabilities. See the CAIL flags in drivers/gpu/drm/amd/include/amd_pcie.h.
452 * The default is 0 (automatic for each asic).
453 */
454 MODULE_PARM_DESC(pcie_lane_cap, "PCIE Lane Caps (0: autodetect (default))");
455 module_param_named(pcie_lane_cap, amdgpu_pcie_lane_cap, uint, 0444);
456
457 /**
458 * DOC: cg_mask (ullong)
459 * Override Clockgating features enabled on GPU (0 = disable clock gating). See the AMD_CG_SUPPORT flags in
460 * drivers/gpu/drm/amd/include/amd_shared.h. The default is 0xffffffffffffffff (all enabled).
461 */
462 MODULE_PARM_DESC(cg_mask, "Clockgating flags mask (0 = disable clock gating)");
463 module_param_named(cg_mask, amdgpu_cg_mask, ullong, 0444);
464
465 /**
466 * DOC: pg_mask (uint)
467 * Override Powergating features enabled on GPU (0 = disable power gating). See the AMD_PG_SUPPORT flags in
468 * drivers/gpu/drm/amd/include/amd_shared.h. The default is 0xffffffff (all enabled).
469 */
470 MODULE_PARM_DESC(pg_mask, "Powergating flags mask (0 = disable power gating)");
471 module_param_named(pg_mask, amdgpu_pg_mask, uint, 0444);
472
473 /**
474 * DOC: sdma_phase_quantum (uint)
475 * Override SDMA context switch phase quantum (x 1K GPU clock cycles, 0 = no change). The default is 32.
476 */
477 MODULE_PARM_DESC(sdma_phase_quantum, "SDMA context switch phase quantum (x 1K GPU clock cycles, 0 = no change (default 32))");
478 module_param_named(sdma_phase_quantum, amdgpu_sdma_phase_quantum, uint, 0444);
479
480 /**
481 * DOC: disable_cu (charp)
482 * Set to disable CUs (It's set like se.sh.cu,...). The default is NULL.
483 */
484 MODULE_PARM_DESC(disable_cu, "Disable CUs (se.sh.cu,...)");
485 module_param_named(disable_cu, amdgpu_disable_cu, charp, 0444);
486
487 /**
488 * DOC: virtual_display (charp)
489 * Set to enable virtual display feature. This feature provides a virtual display hardware on headless boards
490 * 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
491 * the device, plus the number of crtcs to expose. E.g., 0000:26:00.0,4 would enable 4 virtual crtcs on the pci
492 * device at 26:00.0. The default is NULL.
493 */
494 MODULE_PARM_DESC(virtual_display,
495 "Enable virtual display feature (the virtual_display will be set like xxxx:xx:xx.x,x;xxxx:xx:xx.x,x)");
496 module_param_named(virtual_display, amdgpu_virtual_display, charp, 0444);
497
498 /**
499 * DOC: job_hang_limit (int)
500 * Set how much time allow a job hang and not drop it. The default is 0.
501 */
502 MODULE_PARM_DESC(job_hang_limit, "how much time allow a job hang and not drop it (default 0)");
503 module_param_named(job_hang_limit, amdgpu_job_hang_limit, int ,0444);
504
505 /**
506 * DOC: lbpw (int)
507 * Override Load Balancing Per Watt (LBPW) support (1 = enable, 0 = disable). The default is -1 (auto, enabled).
508 */
509 MODULE_PARM_DESC(lbpw, "Load Balancing Per Watt (LBPW) support (1 = enable, 0 = disable, -1 = auto)");
510 module_param_named(lbpw, amdgpu_lbpw, int, 0444);
511
512 MODULE_PARM_DESC(compute_multipipe, "Force compute queues to be spread across pipes (1 = enable, 0 = disable, -1 = auto)");
513 module_param_named(compute_multipipe, amdgpu_compute_multipipe, int, 0444);
514
515 /**
516 * DOC: gpu_recovery (int)
517 * Set to enable GPU recovery mechanism (1 = enable, 0 = disable). The default is -1 (auto, disabled except SRIOV).
518 */
519 MODULE_PARM_DESC(gpu_recovery, "Enable GPU recovery mechanism, (2 = advanced tdr mode, 1 = enable, 0 = disable, -1 = auto)");
520 module_param_named(gpu_recovery, amdgpu_gpu_recovery, int, 0444);
521
522 /**
523 * DOC: emu_mode (int)
524 * Set value 1 to enable emulation mode. This is only needed when running on an emulator. The default is 0 (disabled).
525 */
526 MODULE_PARM_DESC(emu_mode, "Emulation mode, (1 = enable, 0 = disable)");
527 module_param_named(emu_mode, amdgpu_emu_mode, int, 0444);
528
529 /**
530 * DOC: ras_enable (int)
531 * Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default))
532 */
533 MODULE_PARM_DESC(ras_enable, "Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default))");
534 module_param_named(ras_enable, amdgpu_ras_enable, int, 0444);
535
536 /**
537 * DOC: ras_mask (uint)
538 * Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1
539 * See the flags in drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
540 */
541 MODULE_PARM_DESC(ras_mask, "Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1");
542 module_param_named(ras_mask, amdgpu_ras_mask, uint, 0444);
543
544 /**
545 * DOC: timeout_fatal_disable (bool)
546 * Disable Watchdog timeout fatal error event
547 */
548 MODULE_PARM_DESC(timeout_fatal_disable, "disable watchdog timeout fatal error (false = default)");
549 module_param_named(timeout_fatal_disable, amdgpu_watchdog_timer.timeout_fatal_disable, bool, 0644);
550
551 /**
552 * DOC: timeout_period (uint)
553 * Modify the watchdog timeout max_cycles as (1 << period)
554 */
555 MODULE_PARM_DESC(timeout_period, "watchdog timeout period (0 = timeout disabled, 1 ~ 0x23 = timeout maxcycles = (1 << period)");
556 module_param_named(timeout_period, amdgpu_watchdog_timer.period, uint, 0644);
557
558 /**
559 * DOC: si_support (int)
560 * Set SI support driver. This parameter works after set config CONFIG_DRM_AMDGPU_SI. For SI asic, when radeon driver is enabled,
561 * set value 0 to use radeon driver, while set value 1 to use amdgpu driver. The default is using radeon driver when it available,
562 * otherwise using amdgpu driver.
563 */
564 #ifdef CONFIG_DRM_AMDGPU_SI
565
566 #if defined(CONFIG_DRM_RADEON) || defined(CONFIG_DRM_RADEON_MODULE)
567 int amdgpu_si_support = 0;
568 MODULE_PARM_DESC(si_support, "SI support (1 = enabled, 0 = disabled (default))");
569 #else
570 int amdgpu_si_support = 1;
571 MODULE_PARM_DESC(si_support, "SI support (1 = enabled (default), 0 = disabled)");
572 #endif
573
574 module_param_named(si_support, amdgpu_si_support, int, 0444);
575 #endif
576
577 /**
578 * DOC: cik_support (int)
579 * Set CIK support driver. This parameter works after set config CONFIG_DRM_AMDGPU_CIK. For CIK asic, when radeon driver is enabled,
580 * set value 0 to use radeon driver, while set value 1 to use amdgpu driver. The default is using radeon driver when it available,
581 * otherwise using amdgpu driver.
582 */
583 #ifdef CONFIG_DRM_AMDGPU_CIK
584
585 #if defined(CONFIG_DRM_RADEON) || defined(CONFIG_DRM_RADEON_MODULE)
586 int amdgpu_cik_support = 0;
587 MODULE_PARM_DESC(cik_support, "CIK support (1 = enabled, 0 = disabled (default))");
588 #else
589 int amdgpu_cik_support = 1;
590 MODULE_PARM_DESC(cik_support, "CIK support (1 = enabled (default), 0 = disabled)");
591 #endif
592
593 module_param_named(cik_support, amdgpu_cik_support, int, 0444);
594 #endif
595
596 /**
597 * DOC: smu_memory_pool_size (uint)
598 * It is used to reserve gtt for smu debug usage, setting value 0 to disable it. The actual size is value * 256MiB.
599 * E.g. 0x1 = 256Mbyte, 0x2 = 512Mbyte, 0x4 = 1 Gbyte, 0x8 = 2GByte. The default is 0 (disabled).
600 */
601 MODULE_PARM_DESC(smu_memory_pool_size,
602 "reserve gtt for smu debug usage, 0 = disable,"
603 "0x1 = 256Mbyte, 0x2 = 512Mbyte, 0x4 = 1 Gbyte, 0x8 = 2GByte");
604 module_param_named(smu_memory_pool_size, amdgpu_smu_memory_pool_size, uint, 0444);
605
606 /**
607 * DOC: async_gfx_ring (int)
608 * It is used to enable gfx rings that could be configured with different prioritites or equal priorities
609 */
610 MODULE_PARM_DESC(async_gfx_ring,
611 "Asynchronous GFX rings that could be configured with either different priorities (HP3D ring and LP3D ring), or equal priorities (0 = disabled, 1 = enabled (default))");
612 module_param_named(async_gfx_ring, amdgpu_async_gfx_ring, int, 0444);
613
614 /**
615 * DOC: mcbp (int)
616 * It is used to enable mid command buffer preemption. (0 = disabled (default), 1 = enabled)
617 */
618 MODULE_PARM_DESC(mcbp,
619 "Enable Mid-command buffer preemption (0 = disabled (default), 1 = enabled)");
620 module_param_named(mcbp, amdgpu_mcbp, int, 0444);
621
622 /**
623 * DOC: discovery (int)
624 * Allow driver to discover hardware IP information from IP Discovery table at the top of VRAM.
625 * (-1 = auto (default), 0 = disabled, 1 = enabled, 2 = use ip_discovery table from file)
626 */
627 MODULE_PARM_DESC(discovery,
628 "Allow driver to discover hardware IPs from IP Discovery table at the top of VRAM");
629 module_param_named(discovery, amdgpu_discovery, int, 0444);
630
631 /**
632 * DOC: mes (int)
633 * Enable Micro Engine Scheduler. This is a new hw scheduling engine for gfx, sdma, and compute.
634 * (0 = disabled (default), 1 = enabled)
635 */
636 MODULE_PARM_DESC(mes,
637 "Enable Micro Engine Scheduler (0 = disabled (default), 1 = enabled)");
638 module_param_named(mes, amdgpu_mes, int, 0444);
639
640 /**
641 * DOC: mes_kiq (int)
642 * Enable Micro Engine Scheduler KIQ. This is a new engine pipe for kiq.
643 * (0 = disabled (default), 1 = enabled)
644 */
645 MODULE_PARM_DESC(mes_kiq,
646 "Enable Micro Engine Scheduler KIQ (0 = disabled (default), 1 = enabled)");
647 module_param_named(mes_kiq, amdgpu_mes_kiq, int, 0444);
648
649 /**
650 * DOC: noretry (int)
651 * Disable XNACK retry in the SQ by default on GFXv9 hardware. On ASICs that
652 * do not support per-process XNACK this also disables retry page faults.
653 * (0 = retry enabled, 1 = retry disabled, -1 auto (default))
654 */
655 MODULE_PARM_DESC(noretry,
656 "Disable retry faults (0 = retry enabled, 1 = retry disabled, -1 auto (default))");
657 module_param_named(noretry, amdgpu_noretry, int, 0644);
658
659 /**
660 * DOC: force_asic_type (int)
661 * A non negative value used to specify the asic type for all supported GPUs.
662 */
663 MODULE_PARM_DESC(force_asic_type,
664 "A non negative value used to specify the asic type for all supported GPUs");
665 module_param_named(force_asic_type, amdgpu_force_asic_type, int, 0444);
666
667 /**
668 * DOC: use_xgmi_p2p (int)
669 * Enables/disables XGMI P2P interface (0 = disable, 1 = enable).
670 */
671 MODULE_PARM_DESC(use_xgmi_p2p,
672 "Enable XGMI P2P interface (0 = disable; 1 = enable (default))");
673 module_param_named(use_xgmi_p2p, amdgpu_use_xgmi_p2p, int, 0444);
674
675
676 #ifdef CONFIG_HSA_AMD
677 /**
678 * DOC: sched_policy (int)
679 * Set scheduling policy. Default is HWS(hardware scheduling) with over-subscription.
680 * Setting 1 disables over-subscription. Setting 2 disables HWS and statically
681 * assigns queues to HQDs.
682 */
683 int sched_policy = KFD_SCHED_POLICY_HWS;
684 module_param(sched_policy, int, 0444);
685 MODULE_PARM_DESC(sched_policy,
686 "Scheduling policy (0 = HWS (Default), 1 = HWS without over-subscription, 2 = Non-HWS (Used for debugging only)");
687
688 /**
689 * DOC: hws_max_conc_proc (int)
690 * Maximum number of processes that HWS can schedule concurrently. The maximum is the
691 * number of VMIDs assigned to the HWS, which is also the default.
692 */
693 int hws_max_conc_proc = -1;
694 module_param(hws_max_conc_proc, int, 0444);
695 MODULE_PARM_DESC(hws_max_conc_proc,
696 "Max # processes HWS can execute concurrently when sched_policy=0 (0 = no concurrency, #VMIDs for KFD = Maximum(default))");
697
698 /**
699 * DOC: cwsr_enable (int)
700 * CWSR(compute wave store and resume) allows the GPU to preempt shader execution in
701 * the middle of a compute wave. Default is 1 to enable this feature. Setting 0
702 * disables it.
703 */
704 int cwsr_enable = 1;
705 module_param(cwsr_enable, int, 0444);
706 MODULE_PARM_DESC(cwsr_enable, "CWSR enable (0 = Off, 1 = On (Default))");
707
708 /**
709 * DOC: max_num_of_queues_per_device (int)
710 * Maximum number of queues per device. Valid setting is between 1 and 4096. Default
711 * is 4096.
712 */
713 int max_num_of_queues_per_device = KFD_MAX_NUM_OF_QUEUES_PER_DEVICE_DEFAULT;
714 module_param(max_num_of_queues_per_device, int, 0444);
715 MODULE_PARM_DESC(max_num_of_queues_per_device,
716 "Maximum number of supported queues per device (1 = Minimum, 4096 = default)");
717
718 /**
719 * DOC: send_sigterm (int)
720 * Send sigterm to HSA process on unhandled exceptions. Default is not to send sigterm
721 * but just print errors on dmesg. Setting 1 enables sending sigterm.
722 */
723 int send_sigterm;
724 module_param(send_sigterm, int, 0444);
725 MODULE_PARM_DESC(send_sigterm,
726 "Send sigterm to HSA process on unhandled exception (0 = disable, 1 = enable)");
727
728 /**
729 * DOC: debug_largebar (int)
730 * Set debug_largebar as 1 to enable simulating large-bar capability on non-large bar
731 * system. This limits the VRAM size reported to ROCm applications to the visible
732 * size, usually 256MB.
733 * Default value is 0, diabled.
734 */
735 int debug_largebar;
736 module_param(debug_largebar, int, 0444);
737 MODULE_PARM_DESC(debug_largebar,
738 "Debug large-bar flag used to simulate large-bar capability on non-large bar machine (0 = disable, 1 = enable)");
739
740 /**
741 * DOC: ignore_crat (int)
742 * Ignore CRAT table during KFD initialization. By default, KFD uses the ACPI CRAT
743 * table to get information about AMD APUs. This option can serve as a workaround on
744 * systems with a broken CRAT table.
745 *
746 * Default is auto (according to asic type, iommu_v2, and crat table, to decide
747 * whether use CRAT)
748 */
749 int ignore_crat;
750 module_param(ignore_crat, int, 0444);
751 MODULE_PARM_DESC(ignore_crat,
752 "Ignore CRAT table during KFD initialization (0 = auto (default), 1 = ignore CRAT)");
753
754 /**
755 * DOC: halt_if_hws_hang (int)
756 * Halt if HWS hang is detected. Default value, 0, disables the halt on hang.
757 * Setting 1 enables halt on hang.
758 */
759 int halt_if_hws_hang;
760 module_param(halt_if_hws_hang, int, 0644);
761 MODULE_PARM_DESC(halt_if_hws_hang, "Halt if HWS hang is detected (0 = off (default), 1 = on)");
762
763 /**
764 * DOC: hws_gws_support(bool)
765 * Assume that HWS supports GWS barriers regardless of what firmware version
766 * check says. Default value: false (rely on MEC2 firmware version check).
767 */
768 bool hws_gws_support;
769 module_param(hws_gws_support, bool, 0444);
770 MODULE_PARM_DESC(hws_gws_support, "Assume MEC2 FW supports GWS barriers (false = rely on FW version check (Default), true = force supported)");
771
772 /**
773 * DOC: queue_preemption_timeout_ms (int)
774 * queue preemption timeout in ms (1 = Minimum, 9000 = default)
775 */
776 int queue_preemption_timeout_ms = 9000;
777 module_param(queue_preemption_timeout_ms, int, 0644);
778 MODULE_PARM_DESC(queue_preemption_timeout_ms, "queue preemption timeout in ms (1 = Minimum, 9000 = default)");
779
780 /**
781 * DOC: debug_evictions(bool)
782 * Enable extra debug messages to help determine the cause of evictions
783 */
784 bool debug_evictions;
785 module_param(debug_evictions, bool, 0644);
786 MODULE_PARM_DESC(debug_evictions, "enable eviction debug messages (false = default)");
787
788 /**
789 * DOC: no_system_mem_limit(bool)
790 * Disable system memory limit, to support multiple process shared memory
791 */
792 bool no_system_mem_limit;
793 module_param(no_system_mem_limit, bool, 0644);
794 MODULE_PARM_DESC(no_system_mem_limit, "disable system memory limit (false = default)");
795
796 /**
797 * DOC: no_queue_eviction_on_vm_fault (int)
798 * 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).
799 */
800 int amdgpu_no_queue_eviction_on_vm_fault = 0;
801 MODULE_PARM_DESC(no_queue_eviction_on_vm_fault, "No queue eviction on VM fault (0 = queue eviction, 1 = no queue eviction)");
802 module_param_named(no_queue_eviction_on_vm_fault, amdgpu_no_queue_eviction_on_vm_fault, int, 0444);
803 #endif
804
805 /**
806 * DOC: dcfeaturemask (uint)
807 * Override display features enabled. See enum DC_FEATURE_MASK in drivers/gpu/drm/amd/include/amd_shared.h.
808 * The default is the current set of stable display features.
809 */
810 MODULE_PARM_DESC(dcfeaturemask, "all stable DC features enabled (default))");
811 module_param_named(dcfeaturemask, amdgpu_dc_feature_mask, uint, 0444);
812
813 /**
814 * DOC: dcdebugmask (uint)
815 * Override display features enabled. See enum DC_DEBUG_MASK in drivers/gpu/drm/amd/include/amd_shared.h.
816 */
817 MODULE_PARM_DESC(dcdebugmask, "all debug options disabled (default))");
818 module_param_named(dcdebugmask, amdgpu_dc_debug_mask, uint, 0444);
819
820 /**
821 * DOC: abmlevel (uint)
822 * Override the default ABM (Adaptive Backlight Management) level used for DC
823 * enabled hardware. Requires DMCU to be supported and loaded.
824 * Valid levels are 0-4. A value of 0 indicates that ABM should be disabled by
825 * default. Values 1-4 control the maximum allowable brightness reduction via
826 * the ABM algorithm, with 1 being the least reduction and 4 being the most
827 * reduction.
828 *
829 * Defaults to 0, or disabled. Userspace can still override this level later
830 * after boot.
831 */
832 uint amdgpu_dm_abm_level;
833 MODULE_PARM_DESC(abmlevel, "ABM level (0 = off (default), 1-4 = backlight reduction level) ");
834 module_param_named(abmlevel, amdgpu_dm_abm_level, uint, 0444);
835
836 int amdgpu_backlight = -1;
837 MODULE_PARM_DESC(backlight, "Backlight control (0 = pwm, 1 = aux, -1 auto (default))");
838 module_param_named(backlight, amdgpu_backlight, bint, 0444);
839
840 /**
841 * DOC: tmz (int)
842 * Trusted Memory Zone (TMZ) is a method to protect data being written
843 * to or read from memory.
844 *
845 * The default value: 0 (off). TODO: change to auto till it is completed.
846 */
847 MODULE_PARM_DESC(tmz, "Enable TMZ feature (-1 = auto (default), 0 = off, 1 = on)");
848 module_param_named(tmz, amdgpu_tmz, int, 0444);
849
850 /**
851 * DOC: reset_method (int)
852 * GPU reset method (-1 = auto (default), 0 = legacy, 1 = mode0, 2 = mode1, 3 = mode2, 4 = baco)
853 */
854 MODULE_PARM_DESC(reset_method, "GPU reset method (-1 = auto (default), 0 = legacy, 1 = mode0, 2 = mode1, 3 = mode2, 4 = baco/bamaco)");
855 module_param_named(reset_method, amdgpu_reset_method, int, 0444);
856
857 /**
858 * DOC: bad_page_threshold (int) Bad page threshold is specifies the
859 * threshold value of faulty pages detected by RAS ECC, which may
860 * result in the GPU entering bad status when the number of total
861 * faulty pages by ECC exceeds the threshold value.
862 */
863 MODULE_PARM_DESC(bad_page_threshold, "Bad page threshold(-1 = auto(default value), 0 = disable bad page retirement, -2 = ignore bad page threshold)");
864 module_param_named(bad_page_threshold, amdgpu_bad_page_threshold, int, 0444);
865
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);
868
869 /**
870 * DOC: vcnfw_log (int)
871 * Enable vcnfw log output for debugging, the default is disabled.
872 */
873 MODULE_PARM_DESC(vcnfw_log, "Enable vcnfw log(0 = disable (default value), 1 = enable)");
874 module_param_named(vcnfw_log, amdgpu_vcnfw_log, int, 0444);
875
876 /**
877 * DOC: smu_pptable_id (int)
878 * Used to override pptable id. id = 0 use VBIOS pptable.
879 * id > 0 use the soft pptable with specicfied id.
880 */
881 MODULE_PARM_DESC(smu_pptable_id,
882 "specify pptable id to be used (-1 = auto(default) value, 0 = use pptable from vbios, > 0 = soft pptable id)");
883 module_param_named(smu_pptable_id, amdgpu_smu_pptable_id, int, 0444);
884
885 /* These devices are not supported by amdgpu.
886 * They are supported by the mach64, r128, radeon drivers
887 */
888 static const u16 amdgpu_unsupported_pciidlist[] = {
889 /* mach64 */
890 0x4354,
891 0x4358,
892 0x4554,
893 0x4742,
894 0x4744,
895 0x4749,
896 0x474C,
897 0x474D,
898 0x474E,
899 0x474F,
900 0x4750,
901 0x4751,
902 0x4752,
903 0x4753,
904 0x4754,
905 0x4755,
906 0x4756,
907 0x4757,
908 0x4758,
909 0x4759,
910 0x475A,
911 0x4C42,
912 0x4C44,
913 0x4C47,
914 0x4C49,
915 0x4C4D,
916 0x4C4E,
917 0x4C50,
918 0x4C51,
919 0x4C52,
920 0x4C53,
921 0x5654,
922 0x5655,
923 0x5656,
924 /* r128 */
925 0x4c45,
926 0x4c46,
927 0x4d46,
928 0x4d4c,
929 0x5041,
930 0x5042,
931 0x5043,
932 0x5044,
933 0x5045,
934 0x5046,
935 0x5047,
936 0x5048,
937 0x5049,
938 0x504A,
939 0x504B,
940 0x504C,
941 0x504D,
942 0x504E,
943 0x504F,
944 0x5050,
945 0x5051,
946 0x5052,
947 0x5053,
948 0x5054,
949 0x5055,
950 0x5056,
951 0x5057,
952 0x5058,
953 0x5245,
954 0x5246,
955 0x5247,
956 0x524b,
957 0x524c,
958 0x534d,
959 0x5446,
960 0x544C,
961 0x5452,
962 /* radeon */
963 0x3150,
964 0x3151,
965 0x3152,
966 0x3154,
967 0x3155,
968 0x3E50,
969 0x3E54,
970 0x4136,
971 0x4137,
972 0x4144,
973 0x4145,
974 0x4146,
975 0x4147,
976 0x4148,
977 0x4149,
978 0x414A,
979 0x414B,
980 0x4150,
981 0x4151,
982 0x4152,
983 0x4153,
984 0x4154,
985 0x4155,
986 0x4156,
987 0x4237,
988 0x4242,
989 0x4336,
990 0x4337,
991 0x4437,
992 0x4966,
993 0x4967,
994 0x4A48,
995 0x4A49,
996 0x4A4A,
997 0x4A4B,
998 0x4A4C,
999 0x4A4D,
1000 0x4A4E,
1001 0x4A4F,
1002 0x4A50,
1003 0x4A54,
1004 0x4B48,
1005 0x4B49,
1006 0x4B4A,
1007 0x4B4B,
1008 0x4B4C,
1009 0x4C57,
1010 0x4C58,
1011 0x4C59,
1012 0x4C5A,
1013 0x4C64,
1014 0x4C66,
1015 0x4C67,
1016 0x4E44,
1017 0x4E45,
1018 0x4E46,
1019 0x4E47,
1020 0x4E48,
1021 0x4E49,
1022 0x4E4A,
1023 0x4E4B,
1024 0x4E50,
1025 0x4E51,
1026 0x4E52,
1027 0x4E53,
1028 0x4E54,
1029 0x4E56,
1030 0x5144,
1031 0x5145,
1032 0x5146,
1033 0x5147,
1034 0x5148,
1035 0x514C,
1036 0x514D,
1037 0x5157,
1038 0x5158,
1039 0x5159,
1040 0x515A,
1041 0x515E,
1042 0x5460,
1043 0x5462,
1044 0x5464,
1045 0x5548,
1046 0x5549,
1047 0x554A,
1048 0x554B,
1049 0x554C,
1050 0x554D,
1051 0x554E,
1052 0x554F,
1053 0x5550,
1054 0x5551,
1055 0x5552,
1056 0x5554,
1057 0x564A,
1058 0x564B,
1059 0x564F,
1060 0x5652,
1061 0x5653,
1062 0x5657,
1063 0x5834,
1064 0x5835,
1065 0x5954,
1066 0x5955,
1067 0x5974,
1068 0x5975,
1069 0x5960,
1070 0x5961,
1071 0x5962,
1072 0x5964,
1073 0x5965,
1074 0x5969,
1075 0x5a41,
1076 0x5a42,
1077 0x5a61,
1078 0x5a62,
1079 0x5b60,
1080 0x5b62,
1081 0x5b63,
1082 0x5b64,
1083 0x5b65,
1084 0x5c61,
1085 0x5c63,
1086 0x5d48,
1087 0x5d49,
1088 0x5d4a,
1089 0x5d4c,
1090 0x5d4d,
1091 0x5d4e,
1092 0x5d4f,
1093 0x5d50,
1094 0x5d52,
1095 0x5d57,
1096 0x5e48,
1097 0x5e4a,
1098 0x5e4b,
1099 0x5e4c,
1100 0x5e4d,
1101 0x5e4f,
1102 0x6700,
1103 0x6701,
1104 0x6702,
1105 0x6703,
1106 0x6704,
1107 0x6705,
1108 0x6706,
1109 0x6707,
1110 0x6708,
1111 0x6709,
1112 0x6718,
1113 0x6719,
1114 0x671c,
1115 0x671d,
1116 0x671f,
1117 0x6720,
1118 0x6721,
1119 0x6722,
1120 0x6723,
1121 0x6724,
1122 0x6725,
1123 0x6726,
1124 0x6727,
1125 0x6728,
1126 0x6729,
1127 0x6738,
1128 0x6739,
1129 0x673e,
1130 0x6740,
1131 0x6741,
1132 0x6742,
1133 0x6743,
1134 0x6744,
1135 0x6745,
1136 0x6746,
1137 0x6747,
1138 0x6748,
1139 0x6749,
1140 0x674A,
1141 0x6750,
1142 0x6751,
1143 0x6758,
1144 0x6759,
1145 0x675B,
1146 0x675D,
1147 0x675F,
1148 0x6760,
1149 0x6761,
1150 0x6762,
1151 0x6763,
1152 0x6764,
1153 0x6765,
1154 0x6766,
1155 0x6767,
1156 0x6768,
1157 0x6770,
1158 0x6771,
1159 0x6772,
1160 0x6778,
1161 0x6779,
1162 0x677B,
1163 0x6840,
1164 0x6841,
1165 0x6842,
1166 0x6843,
1167 0x6849,
1168 0x684C,
1169 0x6850,
1170 0x6858,
1171 0x6859,
1172 0x6880,
1173 0x6888,
1174 0x6889,
1175 0x688A,
1176 0x688C,
1177 0x688D,
1178 0x6898,
1179 0x6899,
1180 0x689b,
1181 0x689c,
1182 0x689d,
1183 0x689e,
1184 0x68a0,
1185 0x68a1,
1186 0x68a8,
1187 0x68a9,
1188 0x68b0,
1189 0x68b8,
1190 0x68b9,
1191 0x68ba,
1192 0x68be,
1193 0x68bf,
1194 0x68c0,
1195 0x68c1,
1196 0x68c7,
1197 0x68c8,
1198 0x68c9,
1199 0x68d8,
1200 0x68d9,
1201 0x68da,
1202 0x68de,
1203 0x68e0,
1204 0x68e1,
1205 0x68e4,
1206 0x68e5,
1207 0x68e8,
1208 0x68e9,
1209 0x68f1,
1210 0x68f2,
1211 0x68f8,
1212 0x68f9,
1213 0x68fa,
1214 0x68fe,
1215 0x7100,
1216 0x7101,
1217 0x7102,
1218 0x7103,
1219 0x7104,
1220 0x7105,
1221 0x7106,
1222 0x7108,
1223 0x7109,
1224 0x710A,
1225 0x710B,
1226 0x710C,
1227 0x710E,
1228 0x710F,
1229 0x7140,
1230 0x7141,
1231 0x7142,
1232 0x7143,
1233 0x7144,
1234 0x7145,
1235 0x7146,
1236 0x7147,
1237 0x7149,
1238 0x714A,
1239 0x714B,
1240 0x714C,
1241 0x714D,
1242 0x714E,
1243 0x714F,
1244 0x7151,
1245 0x7152,
1246 0x7153,
1247 0x715E,
1248 0x715F,
1249 0x7180,
1250 0x7181,
1251 0x7183,
1252 0x7186,
1253 0x7187,
1254 0x7188,
1255 0x718A,
1256 0x718B,
1257 0x718C,
1258 0x718D,
1259 0x718F,
1260 0x7193,
1261 0x7196,
1262 0x719B,
1263 0x719F,
1264 0x71C0,
1265 0x71C1,
1266 0x71C2,
1267 0x71C3,
1268 0x71C4,
1269 0x71C5,
1270 0x71C6,
1271 0x71C7,
1272 0x71CD,
1273 0x71CE,
1274 0x71D2,
1275 0x71D4,
1276 0x71D5,
1277 0x71D6,
1278 0x71DA,
1279 0x71DE,
1280 0x7200,
1281 0x7210,
1282 0x7211,
1283 0x7240,
1284 0x7243,
1285 0x7244,
1286 0x7245,
1287 0x7246,
1288 0x7247,
1289 0x7248,
1290 0x7249,
1291 0x724A,
1292 0x724B,
1293 0x724C,
1294 0x724D,
1295 0x724E,
1296 0x724F,
1297 0x7280,
1298 0x7281,
1299 0x7283,
1300 0x7284,
1301 0x7287,
1302 0x7288,
1303 0x7289,
1304 0x728B,
1305 0x728C,
1306 0x7290,
1307 0x7291,
1308 0x7293,
1309 0x7297,
1310 0x7834,
1311 0x7835,
1312 0x791e,
1313 0x791f,
1314 0x793f,
1315 0x7941,
1316 0x7942,
1317 0x796c,
1318 0x796d,
1319 0x796e,
1320 0x796f,
1321 0x9400,
1322 0x9401,
1323 0x9402,
1324 0x9403,
1325 0x9405,
1326 0x940A,
1327 0x940B,
1328 0x940F,
1329 0x94A0,
1330 0x94A1,
1331 0x94A3,
1332 0x94B1,
1333 0x94B3,
1334 0x94B4,
1335 0x94B5,
1336 0x94B9,
1337 0x9440,
1338 0x9441,
1339 0x9442,
1340 0x9443,
1341 0x9444,
1342 0x9446,
1343 0x944A,
1344 0x944B,
1345 0x944C,
1346 0x944E,
1347 0x9450,
1348 0x9452,
1349 0x9456,
1350 0x945A,
1351 0x945B,
1352 0x945E,
1353 0x9460,
1354 0x9462,
1355 0x946A,
1356 0x946B,
1357 0x947A,
1358 0x947B,
1359 0x9480,
1360 0x9487,
1361 0x9488,
1362 0x9489,
1363 0x948A,
1364 0x948F,
1365 0x9490,
1366 0x9491,
1367 0x9495,
1368 0x9498,
1369 0x949C,
1370 0x949E,
1371 0x949F,
1372 0x94C0,
1373 0x94C1,
1374 0x94C3,
1375 0x94C4,
1376 0x94C5,
1377 0x94C6,
1378 0x94C7,
1379 0x94C8,
1380 0x94C9,
1381 0x94CB,
1382 0x94CC,
1383 0x94CD,
1384 0x9500,
1385 0x9501,
1386 0x9504,
1387 0x9505,
1388 0x9506,
1389 0x9507,
1390 0x9508,
1391 0x9509,
1392 0x950F,
1393 0x9511,
1394 0x9515,
1395 0x9517,
1396 0x9519,
1397 0x9540,
1398 0x9541,
1399 0x9542,
1400 0x954E,
1401 0x954F,
1402 0x9552,
1403 0x9553,
1404 0x9555,
1405 0x9557,
1406 0x955f,
1407 0x9580,
1408 0x9581,
1409 0x9583,
1410 0x9586,
1411 0x9587,
1412 0x9588,
1413 0x9589,
1414 0x958A,
1415 0x958B,
1416 0x958C,
1417 0x958D,
1418 0x958E,
1419 0x958F,
1420 0x9590,
1421 0x9591,
1422 0x9593,
1423 0x9595,
1424 0x9596,
1425 0x9597,
1426 0x9598,
1427 0x9599,
1428 0x959B,
1429 0x95C0,
1430 0x95C2,
1431 0x95C4,
1432 0x95C5,
1433 0x95C6,
1434 0x95C7,
1435 0x95C9,
1436 0x95CC,
1437 0x95CD,
1438 0x95CE,
1439 0x95CF,
1440 0x9610,
1441 0x9611,
1442 0x9612,
1443 0x9613,
1444 0x9614,
1445 0x9615,
1446 0x9616,
1447 0x9640,
1448 0x9641,
1449 0x9642,
1450 0x9643,
1451 0x9644,
1452 0x9645,
1453 0x9647,
1454 0x9648,
1455 0x9649,
1456 0x964a,
1457 0x964b,
1458 0x964c,
1459 0x964e,
1460 0x964f,
1461 0x9710,
1462 0x9711,
1463 0x9712,
1464 0x9713,
1465 0x9714,
1466 0x9715,
1467 0x9802,
1468 0x9803,
1469 0x9804,
1470 0x9805,
1471 0x9806,
1472 0x9807,
1473 0x9808,
1474 0x9809,
1475 0x980A,
1476 0x9900,
1477 0x9901,
1478 0x9903,
1479 0x9904,
1480 0x9905,
1481 0x9906,
1482 0x9907,
1483 0x9908,
1484 0x9909,
1485 0x990A,
1486 0x990B,
1487 0x990C,
1488 0x990D,
1489 0x990E,
1490 0x990F,
1491 0x9910,
1492 0x9913,
1493 0x9917,
1494 0x9918,
1495 0x9919,
1496 0x9990,
1497 0x9991,
1498 0x9992,
1499 0x9993,
1500 0x9994,
1501 0x9995,
1502 0x9996,
1503 0x9997,
1504 0x9998,
1505 0x9999,
1506 0x999A,
1507 0x999B,
1508 0x999C,
1509 0x999D,
1510 0x99A0,
1511 0x99A2,
1512 0x99A4,
1513 /* radeon secondary ids */
1514 0x3171,
1515 0x3e70,
1516 0x4164,
1517 0x4165,
1518 0x4166,
1519 0x4168,
1520 0x4170,
1521 0x4171,
1522 0x4172,
1523 0x4173,
1524 0x496e,
1525 0x4a69,
1526 0x4a6a,
1527 0x4a6b,
1528 0x4a70,
1529 0x4a74,
1530 0x4b69,
1531 0x4b6b,
1532 0x4b6c,
1533 0x4c6e,
1534 0x4e64,
1535 0x4e65,
1536 0x4e66,
1537 0x4e67,
1538 0x4e68,
1539 0x4e69,
1540 0x4e6a,
1541 0x4e71,
1542 0x4f73,
1543 0x5569,
1544 0x556b,
1545 0x556d,
1546 0x556f,
1547 0x5571,
1548 0x5854,
1549 0x5874,
1550 0x5940,
1551 0x5941,
1552 0x5b72,
1553 0x5b73,
1554 0x5b74,
1555 0x5b75,
1556 0x5d44,
1557 0x5d45,
1558 0x5d6d,
1559 0x5d6f,
1560 0x5d72,
1561 0x5d77,
1562 0x5e6b,
1563 0x5e6d,
1564 0x7120,
1565 0x7124,
1566 0x7129,
1567 0x712e,
1568 0x712f,
1569 0x7162,
1570 0x7163,
1571 0x7166,
1572 0x7167,
1573 0x7172,
1574 0x7173,
1575 0x71a0,
1576 0x71a1,
1577 0x71a3,
1578 0x71a7,
1579 0x71bb,
1580 0x71e0,
1581 0x71e1,
1582 0x71e2,
1583 0x71e6,
1584 0x71e7,
1585 0x71f2,
1586 0x7269,
1587 0x726b,
1588 0x726e,
1589 0x72a0,
1590 0x72a8,
1591 0x72b1,
1592 0x72b3,
1593 0x793f,
1594 };
1595
1596 static const struct pci_device_id pciidlist[] = {
1597 #ifdef CONFIG_DRM_AMDGPU_SI
1598 {0x1002, 0x6780, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
1599 {0x1002, 0x6784, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
1600 {0x1002, 0x6788, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
1601 {0x1002, 0x678A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
1602 {0x1002, 0x6790, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
1603 {0x1002, 0x6791, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
1604 {0x1002, 0x6792, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
1605 {0x1002, 0x6798, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
1606 {0x1002, 0x6799, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
1607 {0x1002, 0x679A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
1608 {0x1002, 0x679B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
1609 {0x1002, 0x679E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
1610 {0x1002, 0x679F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
1611 {0x1002, 0x6800, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY},
1612 {0x1002, 0x6801, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY},
1613 {0x1002, 0x6802, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY},
1614 {0x1002, 0x6806, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
1615 {0x1002, 0x6808, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
1616 {0x1002, 0x6809, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
1617 {0x1002, 0x6810, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
1618 {0x1002, 0x6811, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
1619 {0x1002, 0x6816, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
1620 {0x1002, 0x6817, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
1621 {0x1002, 0x6818, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
1622 {0x1002, 0x6819, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
1623 {0x1002, 0x6600, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
1624 {0x1002, 0x6601, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
1625 {0x1002, 0x6602, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
1626 {0x1002, 0x6603, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
1627 {0x1002, 0x6604, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
1628 {0x1002, 0x6605, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
1629 {0x1002, 0x6606, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
1630 {0x1002, 0x6607, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
1631 {0x1002, 0x6608, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
1632 {0x1002, 0x6610, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
1633 {0x1002, 0x6611, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
1634 {0x1002, 0x6613, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
1635 {0x1002, 0x6617, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
1636 {0x1002, 0x6620, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
1637 {0x1002, 0x6621, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
1638 {0x1002, 0x6623, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
1639 {0x1002, 0x6631, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
1640 {0x1002, 0x6820, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
1641 {0x1002, 0x6821, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
1642 {0x1002, 0x6822, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
1643 {0x1002, 0x6823, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
1644 {0x1002, 0x6824, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
1645 {0x1002, 0x6825, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
1646 {0x1002, 0x6826, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
1647 {0x1002, 0x6827, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
1648 {0x1002, 0x6828, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
1649 {0x1002, 0x6829, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
1650 {0x1002, 0x682A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
1651 {0x1002, 0x682B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
1652 {0x1002, 0x682C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
1653 {0x1002, 0x682D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
1654 {0x1002, 0x682F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
1655 {0x1002, 0x6830, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
1656 {0x1002, 0x6831, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
1657 {0x1002, 0x6835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
1658 {0x1002, 0x6837, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
1659 {0x1002, 0x6838, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
1660 {0x1002, 0x6839, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
1661 {0x1002, 0x683B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
1662 {0x1002, 0x683D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
1663 {0x1002, 0x683F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
1664 {0x1002, 0x6660, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
1665 {0x1002, 0x6663, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
1666 {0x1002, 0x6664, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
1667 {0x1002, 0x6665, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
1668 {0x1002, 0x6667, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
1669 {0x1002, 0x666F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
1670 #endif
1671 #ifdef CONFIG_DRM_AMDGPU_CIK
1672 /* Kaveri */
1673 {0x1002, 0x1304, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
1674 {0x1002, 0x1305, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
1675 {0x1002, 0x1306, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
1676 {0x1002, 0x1307, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
1677 {0x1002, 0x1309, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
1678 {0x1002, 0x130A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
1679 {0x1002, 0x130B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
1680 {0x1002, 0x130C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
1681 {0x1002, 0x130D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
1682 {0x1002, 0x130E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
1683 {0x1002, 0x130F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
1684 {0x1002, 0x1310, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
1685 {0x1002, 0x1311, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
1686 {0x1002, 0x1312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
1687 {0x1002, 0x1313, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
1688 {0x1002, 0x1315, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
1689 {0x1002, 0x1316, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
1690 {0x1002, 0x1317, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
1691 {0x1002, 0x1318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
1692 {0x1002, 0x131B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
1693 {0x1002, 0x131C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
1694 {0x1002, 0x131D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
1695 /* Bonaire */
1696 {0x1002, 0x6640, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY},
1697 {0x1002, 0x6641, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY},
1698 {0x1002, 0x6646, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY},
1699 {0x1002, 0x6647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY},
1700 {0x1002, 0x6649, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
1701 {0x1002, 0x6650, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
1702 {0x1002, 0x6651, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
1703 {0x1002, 0x6658, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
1704 {0x1002, 0x665c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
1705 {0x1002, 0x665d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
1706 {0x1002, 0x665f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
1707 /* Hawaii */
1708 {0x1002, 0x67A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
1709 {0x1002, 0x67A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
1710 {0x1002, 0x67A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
1711 {0x1002, 0x67A8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
1712 {0x1002, 0x67A9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
1713 {0x1002, 0x67AA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
1714 {0x1002, 0x67B0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
1715 {0x1002, 0x67B1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
1716 {0x1002, 0x67B8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
1717 {0x1002, 0x67B9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
1718 {0x1002, 0x67BA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
1719 {0x1002, 0x67BE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
1720 /* Kabini */
1721 {0x1002, 0x9830, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
1722 {0x1002, 0x9831, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1723 {0x1002, 0x9832, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
1724 {0x1002, 0x9833, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1725 {0x1002, 0x9834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
1726 {0x1002, 0x9835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1727 {0x1002, 0x9836, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
1728 {0x1002, 0x9837, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1729 {0x1002, 0x9838, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
1730 {0x1002, 0x9839, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
1731 {0x1002, 0x983a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1732 {0x1002, 0x983b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
1733 {0x1002, 0x983c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1734 {0x1002, 0x983d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1735 {0x1002, 0x983e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1736 {0x1002, 0x983f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
1737 /* mullins */
1738 {0x1002, 0x9850, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1739 {0x1002, 0x9851, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1740 {0x1002, 0x9852, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1741 {0x1002, 0x9853, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1742 {0x1002, 0x9854, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1743 {0x1002, 0x9855, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1744 {0x1002, 0x9856, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1745 {0x1002, 0x9857, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1746 {0x1002, 0x9858, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1747 {0x1002, 0x9859, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1748 {0x1002, 0x985A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1749 {0x1002, 0x985B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1750 {0x1002, 0x985C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1751 {0x1002, 0x985D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1752 {0x1002, 0x985E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1753 {0x1002, 0x985F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
1754 #endif
1755 /* topaz */
1756 {0x1002, 0x6900, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
1757 {0x1002, 0x6901, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
1758 {0x1002, 0x6902, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
1759 {0x1002, 0x6903, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
1760 {0x1002, 0x6907, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
1761 /* tonga */
1762 {0x1002, 0x6920, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1763 {0x1002, 0x6921, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1764 {0x1002, 0x6928, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1765 {0x1002, 0x6929, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1766 {0x1002, 0x692B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1767 {0x1002, 0x692F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1768 {0x1002, 0x6930, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1769 {0x1002, 0x6938, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1770 {0x1002, 0x6939, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
1771 /* fiji */
1772 {0x1002, 0x7300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_FIJI},
1773 {0x1002, 0x730F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_FIJI},
1774 /* carrizo */
1775 {0x1002, 0x9870, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
1776 {0x1002, 0x9874, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
1777 {0x1002, 0x9875, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
1778 {0x1002, 0x9876, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
1779 {0x1002, 0x9877, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
1780 /* stoney */
1781 {0x1002, 0x98E4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_STONEY|AMD_IS_APU},
1782 /* Polaris11 */
1783 {0x1002, 0x67E0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1784 {0x1002, 0x67E3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1785 {0x1002, 0x67E8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1786 {0x1002, 0x67EB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1787 {0x1002, 0x67EF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1788 {0x1002, 0x67FF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1789 {0x1002, 0x67E1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1790 {0x1002, 0x67E7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1791 {0x1002, 0x67E9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
1792 /* Polaris10 */
1793 {0x1002, 0x67C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1794 {0x1002, 0x67C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1795 {0x1002, 0x67C2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1796 {0x1002, 0x67C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1797 {0x1002, 0x67C7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1798 {0x1002, 0x67D0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1799 {0x1002, 0x67DF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1800 {0x1002, 0x67C8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1801 {0x1002, 0x67C9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1802 {0x1002, 0x67CA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1803 {0x1002, 0x67CC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1804 {0x1002, 0x67CF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1805 {0x1002, 0x6FDF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
1806 /* Polaris12 */
1807 {0x1002, 0x6980, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1808 {0x1002, 0x6981, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1809 {0x1002, 0x6985, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1810 {0x1002, 0x6986, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1811 {0x1002, 0x6987, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1812 {0x1002, 0x6995, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1813 {0x1002, 0x6997, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1814 {0x1002, 0x699F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
1815 /* VEGAM */
1816 {0x1002, 0x694C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM},
1817 {0x1002, 0x694E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM},
1818 {0x1002, 0x694F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM},
1819 /* Vega 10 */
1820 {0x1002, 0x6860, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1821 {0x1002, 0x6861, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1822 {0x1002, 0x6862, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1823 {0x1002, 0x6863, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1824 {0x1002, 0x6864, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1825 {0x1002, 0x6867, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1826 {0x1002, 0x6868, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1827 {0x1002, 0x6869, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1828 {0x1002, 0x686a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1829 {0x1002, 0x686b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1830 {0x1002, 0x686c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1831 {0x1002, 0x686d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1832 {0x1002, 0x686e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1833 {0x1002, 0x686f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1834 {0x1002, 0x687f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
1835 /* Vega 12 */
1836 {0x1002, 0x69A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
1837 {0x1002, 0x69A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
1838 {0x1002, 0x69A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
1839 {0x1002, 0x69A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
1840 {0x1002, 0x69AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
1841 /* Vega 20 */
1842 {0x1002, 0x66A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1843 {0x1002, 0x66A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1844 {0x1002, 0x66A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1845 {0x1002, 0x66A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1846 {0x1002, 0x66A4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1847 {0x1002, 0x66A7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1848 {0x1002, 0x66AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
1849 /* Raven */
1850 {0x1002, 0x15dd, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU},
1851 {0x1002, 0x15d8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU},
1852 /* Arcturus */
1853 {0x1002, 0x738C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
1854 {0x1002, 0x7388, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
1855 {0x1002, 0x738E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
1856 {0x1002, 0x7390, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
1857 /* Navi10 */
1858 {0x1002, 0x7310, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1859 {0x1002, 0x7312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1860 {0x1002, 0x7318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1861 {0x1002, 0x7319, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1862 {0x1002, 0x731A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1863 {0x1002, 0x731B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1864 {0x1002, 0x731E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1865 {0x1002, 0x731F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
1866 /* Navi14 */
1867 {0x1002, 0x7340, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14},
1868 {0x1002, 0x7341, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14},
1869 {0x1002, 0x7347, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14},
1870 {0x1002, 0x734F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14},
1871
1872 /* Renoir */
1873 {0x1002, 0x15E7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU},
1874 {0x1002, 0x1636, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU},
1875 {0x1002, 0x1638, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU},
1876 {0x1002, 0x164C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU},
1877
1878 /* Navi12 */
1879 {0x1002, 0x7360, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI12},
1880 {0x1002, 0x7362, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI12},
1881
1882 /* Sienna_Cichlid */
1883 {0x1002, 0x73A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1884 {0x1002, 0x73A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1885 {0x1002, 0x73A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1886 {0x1002, 0x73A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1887 {0x1002, 0x73A5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1888 {0x1002, 0x73A8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1889 {0x1002, 0x73A9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1890 {0x1002, 0x73AB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1891 {0x1002, 0x73AC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1892 {0x1002, 0x73AD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1893 {0x1002, 0x73AE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1894 {0x1002, 0x73AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1895 {0x1002, 0x73BF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
1896
1897 /* Van Gogh */
1898 {0x1002, 0x163F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VANGOGH|AMD_IS_APU},
1899
1900 /* Yellow Carp */
1901 {0x1002, 0x164D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_YELLOW_CARP|AMD_IS_APU},
1902 {0x1002, 0x1681, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_YELLOW_CARP|AMD_IS_APU},
1903
1904 /* Navy_Flounder */
1905 {0x1002, 0x73C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
1906 {0x1002, 0x73C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
1907 {0x1002, 0x73C3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
1908 {0x1002, 0x73DA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
1909 {0x1002, 0x73DB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
1910 {0x1002, 0x73DC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
1911 {0x1002, 0x73DD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
1912 {0x1002, 0x73DE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
1913 {0x1002, 0x73DF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
1914
1915 /* DIMGREY_CAVEFISH */
1916 {0x1002, 0x73E0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1917 {0x1002, 0x73E1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1918 {0x1002, 0x73E2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1919 {0x1002, 0x73E3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1920 {0x1002, 0x73E8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1921 {0x1002, 0x73E9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1922 {0x1002, 0x73EA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1923 {0x1002, 0x73EB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1924 {0x1002, 0x73EC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1925 {0x1002, 0x73ED, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1926 {0x1002, 0x73EF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1927 {0x1002, 0x73FF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
1928
1929 /* Aldebaran */
1930 {0x1002, 0x7408, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN},
1931 {0x1002, 0x740C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN},
1932 {0x1002, 0x740F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN},
1933 {0x1002, 0x7410, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN},
1934
1935 /* CYAN_SKILLFISH */
1936 {0x1002, 0x13FE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU},
1937 {0x1002, 0x143F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU},
1938
1939 /* BEIGE_GOBY */
1940 {0x1002, 0x7420, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},
1941 {0x1002, 0x7421, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},
1942 {0x1002, 0x7422, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},
1943 {0x1002, 0x7423, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},
1944 {0x1002, 0x7424, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},
1945 {0x1002, 0x743F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},
1946
1947 { PCI_DEVICE(0x1002, PCI_ANY_ID),
1948 .class = PCI_CLASS_DISPLAY_VGA << 8,
1949 .class_mask = 0xffffff,
1950 .driver_data = CHIP_IP_DISCOVERY },
1951
1952 { PCI_DEVICE(0x1002, PCI_ANY_ID),
1953 .class = PCI_CLASS_DISPLAY_OTHER << 8,
1954 .class_mask = 0xffffff,
1955 .driver_data = CHIP_IP_DISCOVERY },
1956
1957 {0, 0, 0}
1958 };
1959
1960 MODULE_DEVICE_TABLE(pci, pciidlist);
1961
1962 static const struct drm_driver amdgpu_kms_driver;
1963
amdgpu_get_secondary_funcs(struct amdgpu_device * adev)1964 static void amdgpu_get_secondary_funcs(struct amdgpu_device *adev)
1965 {
1966 struct pci_dev *p = NULL;
1967 int i;
1968
1969 /* 0 - GPU
1970 * 1 - audio
1971 * 2 - USB
1972 * 3 - UCSI
1973 */
1974 for (i = 1; i < 4; i++) {
1975 p = pci_get_domain_bus_and_slot(pci_domain_nr(adev->pdev->bus),
1976 adev->pdev->bus->number, i);
1977 if (p) {
1978 pm_runtime_get_sync(&p->dev);
1979 pm_runtime_mark_last_busy(&p->dev);
1980 pm_runtime_put_autosuspend(&p->dev);
1981 pci_dev_put(p);
1982 }
1983 }
1984 }
1985
amdgpu_pci_probe(struct pci_dev * pdev,const struct pci_device_id * ent)1986 static int amdgpu_pci_probe(struct pci_dev *pdev,
1987 const struct pci_device_id *ent)
1988 {
1989 struct drm_device *ddev;
1990 struct amdgpu_device *adev;
1991 unsigned long flags = ent->driver_data;
1992 int ret, retry = 0, i;
1993 bool supports_atomic = false;
1994
1995 /* skip devices which are owned by radeon */
1996 for (i = 0; i < ARRAY_SIZE(amdgpu_unsupported_pciidlist); i++) {
1997 if (amdgpu_unsupported_pciidlist[i] == pdev->device)
1998 return -ENODEV;
1999 }
2000
2001 if (amdgpu_aspm == -1 && !pcie_aspm_enabled(pdev))
2002 amdgpu_aspm = 0;
2003
2004 if (amdgpu_virtual_display ||
2005 amdgpu_device_asic_has_dc_support(flags & AMD_ASIC_MASK))
2006 supports_atomic = true;
2007
2008 if ((flags & AMD_EXP_HW_SUPPORT) && !amdgpu_exp_hw_support) {
2009 DRM_INFO("This hardware requires experimental hardware support.\n"
2010 "See modparam exp_hw_support\n");
2011 return -ENODEV;
2012 }
2013
2014 /* Due to hardware bugs, S/G Display on raven requires a 1:1 IOMMU mapping,
2015 * however, SME requires an indirect IOMMU mapping because the encryption
2016 * bit is beyond the DMA mask of the chip.
2017 */
2018 if (cc_platform_has(CC_ATTR_MEM_ENCRYPT) &&
2019 ((flags & AMD_ASIC_MASK) == CHIP_RAVEN)) {
2020 dev_info(&pdev->dev,
2021 "SME is not compatible with RAVEN\n");
2022 return -ENOTSUPP;
2023 }
2024
2025 #ifdef CONFIG_DRM_AMDGPU_SI
2026 if (!amdgpu_si_support) {
2027 switch (flags & AMD_ASIC_MASK) {
2028 case CHIP_TAHITI:
2029 case CHIP_PITCAIRN:
2030 case CHIP_VERDE:
2031 case CHIP_OLAND:
2032 case CHIP_HAINAN:
2033 dev_info(&pdev->dev,
2034 "SI support provided by radeon.\n");
2035 dev_info(&pdev->dev,
2036 "Use radeon.si_support=0 amdgpu.si_support=1 to override.\n"
2037 );
2038 return -ENODEV;
2039 }
2040 }
2041 #endif
2042 #ifdef CONFIG_DRM_AMDGPU_CIK
2043 if (!amdgpu_cik_support) {
2044 switch (flags & AMD_ASIC_MASK) {
2045 case CHIP_KAVERI:
2046 case CHIP_BONAIRE:
2047 case CHIP_HAWAII:
2048 case CHIP_KABINI:
2049 case CHIP_MULLINS:
2050 dev_info(&pdev->dev,
2051 "CIK support provided by radeon.\n");
2052 dev_info(&pdev->dev,
2053 "Use radeon.cik_support=0 amdgpu.cik_support=1 to override.\n"
2054 );
2055 return -ENODEV;
2056 }
2057 }
2058 #endif
2059
2060 /* Get rid of things like offb */
2061 ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, &amdgpu_kms_driver);
2062 if (ret)
2063 return ret;
2064
2065 adev = devm_drm_dev_alloc(&pdev->dev, &amdgpu_kms_driver, typeof(*adev), ddev);
2066 if (IS_ERR(adev))
2067 return PTR_ERR(adev);
2068
2069 adev->dev = &pdev->dev;
2070 adev->pdev = pdev;
2071 ddev = adev_to_drm(adev);
2072
2073 if (!supports_atomic)
2074 ddev->driver_features &= ~DRIVER_ATOMIC;
2075
2076 ret = pci_enable_device(pdev);
2077 if (ret)
2078 return ret;
2079
2080 pci_set_drvdata(pdev, ddev);
2081
2082 ret = amdgpu_driver_load_kms(adev, ent->driver_data);
2083 if (ret)
2084 goto err_pci;
2085
2086 retry_init:
2087 ret = drm_dev_register(ddev, ent->driver_data);
2088 if (ret == -EAGAIN && ++retry <= 3) {
2089 DRM_INFO("retry init %d\n", retry);
2090 /* Don't request EX mode too frequently which is attacking */
2091 msleep(5000);
2092 goto retry_init;
2093 } else if (ret) {
2094 goto err_pci;
2095 }
2096
2097 /*
2098 * 1. don't init fbdev on hw without DCE
2099 * 2. don't init fbdev if there are no connectors
2100 */
2101 if (adev->mode_info.mode_config_initialized &&
2102 !list_empty(&adev_to_drm(adev)->mode_config.connector_list)) {
2103 /* select 8 bpp console on low vram cards */
2104 if (adev->gmc.real_vram_size <= (32*1024*1024))
2105 drm_fbdev_generic_setup(adev_to_drm(adev), 8);
2106 else
2107 drm_fbdev_generic_setup(adev_to_drm(adev), 32);
2108 }
2109
2110 ret = amdgpu_debugfs_init(adev);
2111 if (ret)
2112 DRM_ERROR("Creating debugfs files failed (%d).\n", ret);
2113
2114 if (adev->runpm) {
2115 /* only need to skip on ATPX */
2116 if (amdgpu_device_supports_px(ddev))
2117 dev_pm_set_driver_flags(ddev->dev, DPM_FLAG_NO_DIRECT_COMPLETE);
2118 /* we want direct complete for BOCO */
2119 if (amdgpu_device_supports_boco(ddev))
2120 dev_pm_set_driver_flags(ddev->dev, DPM_FLAG_SMART_PREPARE |
2121 DPM_FLAG_SMART_SUSPEND |
2122 DPM_FLAG_MAY_SKIP_RESUME);
2123 pm_runtime_use_autosuspend(ddev->dev);
2124 pm_runtime_set_autosuspend_delay(ddev->dev, 5000);
2125
2126 pm_runtime_allow(ddev->dev);
2127
2128 pm_runtime_mark_last_busy(ddev->dev);
2129 pm_runtime_put_autosuspend(ddev->dev);
2130
2131 /*
2132 * For runpm implemented via BACO, PMFW will handle the
2133 * timing for BACO in and out:
2134 * - put ASIC into BACO state only when both video and
2135 * audio functions are in D3 state.
2136 * - pull ASIC out of BACO state when either video or
2137 * audio function is in D0 state.
2138 * Also, at startup, PMFW assumes both functions are in
2139 * D0 state.
2140 *
2141 * So if snd driver was loaded prior to amdgpu driver
2142 * and audio function was put into D3 state, there will
2143 * be no PMFW-aware D-state transition(D0->D3) on runpm
2144 * suspend. Thus the BACO will be not correctly kicked in.
2145 *
2146 * Via amdgpu_get_secondary_funcs(), the audio dev is put
2147 * into D0 state. Then there will be a PMFW-aware D-state
2148 * transition(D0->D3) on runpm suspend.
2149 */
2150 if (amdgpu_device_supports_baco(ddev) &&
2151 !(adev->flags & AMD_IS_APU) &&
2152 (adev->asic_type >= CHIP_NAVI10))
2153 amdgpu_get_secondary_funcs(adev);
2154 }
2155
2156 return 0;
2157
2158 err_pci:
2159 pci_disable_device(pdev);
2160 return ret;
2161 }
2162
2163 static void
amdgpu_pci_remove(struct pci_dev * pdev)2164 amdgpu_pci_remove(struct pci_dev *pdev)
2165 {
2166 struct drm_device *dev = pci_get_drvdata(pdev);
2167 struct amdgpu_device *adev = drm_to_adev(dev);
2168
2169 drm_dev_unplug(dev);
2170
2171 if (adev->runpm) {
2172 pm_runtime_get_sync(dev->dev);
2173 pm_runtime_forbid(dev->dev);
2174 }
2175
2176 amdgpu_driver_unload_kms(dev);
2177
2178 /*
2179 * Flush any in flight DMA operations from device.
2180 * Clear the Bus Master Enable bit and then wait on the PCIe Device
2181 * StatusTransactions Pending bit.
2182 */
2183 pci_disable_device(pdev);
2184 pci_wait_for_pending_transaction(pdev);
2185 }
2186
2187 static void
amdgpu_pci_shutdown(struct pci_dev * pdev)2188 amdgpu_pci_shutdown(struct pci_dev *pdev)
2189 {
2190 struct drm_device *dev = pci_get_drvdata(pdev);
2191 struct amdgpu_device *adev = drm_to_adev(dev);
2192
2193 if (amdgpu_ras_intr_triggered())
2194 return;
2195
2196 /* if we are running in a VM, make sure the device
2197 * torn down properly on reboot/shutdown.
2198 * unfortunately we can't detect certain
2199 * hypervisors so just do this all the time.
2200 */
2201 if (!amdgpu_passthrough(adev))
2202 adev->mp1_state = PP_MP1_STATE_UNLOAD;
2203 amdgpu_device_ip_suspend(adev);
2204 adev->mp1_state = PP_MP1_STATE_NONE;
2205 }
2206
2207 /**
2208 * amdgpu_drv_delayed_reset_work_handler - work handler for reset
2209 *
2210 * @work: work_struct.
2211 */
amdgpu_drv_delayed_reset_work_handler(struct work_struct * work)2212 static void amdgpu_drv_delayed_reset_work_handler(struct work_struct *work)
2213 {
2214 struct list_head device_list;
2215 struct amdgpu_device *adev;
2216 int i, r;
2217 struct amdgpu_reset_context reset_context;
2218
2219 memset(&reset_context, 0, sizeof(reset_context));
2220
2221 mutex_lock(&mgpu_info.mutex);
2222 if (mgpu_info.pending_reset == true) {
2223 mutex_unlock(&mgpu_info.mutex);
2224 return;
2225 }
2226 mgpu_info.pending_reset = true;
2227 mutex_unlock(&mgpu_info.mutex);
2228
2229 /* Use a common context, just need to make sure full reset is done */
2230 reset_context.method = AMD_RESET_METHOD_NONE;
2231 set_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags);
2232
2233 for (i = 0; i < mgpu_info.num_dgpu; i++) {
2234 adev = mgpu_info.gpu_ins[i].adev;
2235 reset_context.reset_req_dev = adev;
2236 r = amdgpu_device_pre_asic_reset(adev, &reset_context);
2237 if (r) {
2238 dev_err(adev->dev, "GPU pre asic reset failed with err, %d for drm dev, %s ",
2239 r, adev_to_drm(adev)->unique);
2240 }
2241 if (!queue_work(system_unbound_wq, &adev->xgmi_reset_work))
2242 r = -EALREADY;
2243 }
2244 for (i = 0; i < mgpu_info.num_dgpu; i++) {
2245 adev = mgpu_info.gpu_ins[i].adev;
2246 flush_work(&adev->xgmi_reset_work);
2247 adev->gmc.xgmi.pending_reset = false;
2248 }
2249
2250 /* reset function will rebuild the xgmi hive info , clear it now */
2251 for (i = 0; i < mgpu_info.num_dgpu; i++)
2252 amdgpu_xgmi_remove_device(mgpu_info.gpu_ins[i].adev);
2253
2254 INIT_LIST_HEAD(&device_list);
2255
2256 for (i = 0; i < mgpu_info.num_dgpu; i++)
2257 list_add_tail(&mgpu_info.gpu_ins[i].adev->reset_list, &device_list);
2258
2259 /* unregister the GPU first, reset function will add them back */
2260 list_for_each_entry(adev, &device_list, reset_list)
2261 amdgpu_unregister_gpu_instance(adev);
2262
2263 /* Use a common context, just need to make sure full reset is done */
2264 set_bit(AMDGPU_SKIP_HW_RESET, &reset_context.flags);
2265 r = amdgpu_do_asic_reset(&device_list, &reset_context);
2266
2267 if (r) {
2268 DRM_ERROR("reinit gpus failure");
2269 return;
2270 }
2271 for (i = 0; i < mgpu_info.num_dgpu; i++) {
2272 adev = mgpu_info.gpu_ins[i].adev;
2273 if (!adev->kfd.init_complete)
2274 amdgpu_amdkfd_device_init(adev);
2275 amdgpu_ttm_set_buffer_funcs_status(adev, true);
2276 }
2277 return;
2278 }
2279
amdgpu_pmops_prepare(struct device * dev)2280 static int amdgpu_pmops_prepare(struct device *dev)
2281 {
2282 struct drm_device *drm_dev = dev_get_drvdata(dev);
2283 struct amdgpu_device *adev = drm_to_adev(drm_dev);
2284
2285 /* Return a positive number here so
2286 * DPM_FLAG_SMART_SUSPEND works properly
2287 */
2288 if (amdgpu_device_supports_boco(drm_dev))
2289 return pm_runtime_suspended(dev);
2290
2291 /* if we will not support s3 or s2i for the device
2292 * then skip suspend
2293 */
2294 if (!amdgpu_acpi_is_s0ix_active(adev) &&
2295 !amdgpu_acpi_is_s3_active(adev))
2296 return 1;
2297
2298 return 0;
2299 }
2300
amdgpu_pmops_complete(struct device * dev)2301 static void amdgpu_pmops_complete(struct device *dev)
2302 {
2303 /* nothing to do */
2304 }
2305
amdgpu_pmops_suspend(struct device * dev)2306 static int amdgpu_pmops_suspend(struct device *dev)
2307 {
2308 struct drm_device *drm_dev = dev_get_drvdata(dev);
2309 struct amdgpu_device *adev = drm_to_adev(drm_dev);
2310
2311 if (amdgpu_acpi_is_s0ix_active(adev))
2312 adev->in_s0ix = true;
2313 else
2314 adev->in_s3 = true;
2315 return amdgpu_device_suspend(drm_dev, true);
2316 }
2317
amdgpu_pmops_suspend_noirq(struct device * dev)2318 static int amdgpu_pmops_suspend_noirq(struct device *dev)
2319 {
2320 struct drm_device *drm_dev = dev_get_drvdata(dev);
2321 struct amdgpu_device *adev = drm_to_adev(drm_dev);
2322
2323 if (amdgpu_acpi_should_gpu_reset(adev))
2324 return amdgpu_asic_reset(adev);
2325
2326 return 0;
2327 }
2328
amdgpu_pmops_resume(struct device * dev)2329 static int amdgpu_pmops_resume(struct device *dev)
2330 {
2331 struct drm_device *drm_dev = dev_get_drvdata(dev);
2332 struct amdgpu_device *adev = drm_to_adev(drm_dev);
2333 int r;
2334
2335 /* Avoids registers access if device is physically gone */
2336 if (!pci_device_is_present(adev->pdev))
2337 adev->no_hw_access = true;
2338
2339 r = amdgpu_device_resume(drm_dev, true);
2340 if (amdgpu_acpi_is_s0ix_active(adev))
2341 adev->in_s0ix = false;
2342 else
2343 adev->in_s3 = false;
2344 return r;
2345 }
2346
amdgpu_pmops_freeze(struct device * dev)2347 static int amdgpu_pmops_freeze(struct device *dev)
2348 {
2349 struct drm_device *drm_dev = dev_get_drvdata(dev);
2350 struct amdgpu_device *adev = drm_to_adev(drm_dev);
2351 int r;
2352
2353 adev->in_s4 = true;
2354 r = amdgpu_device_suspend(drm_dev, true);
2355 adev->in_s4 = false;
2356 if (r)
2357 return r;
2358 return amdgpu_asic_reset(adev);
2359 }
2360
amdgpu_pmops_thaw(struct device * dev)2361 static int amdgpu_pmops_thaw(struct device *dev)
2362 {
2363 struct drm_device *drm_dev = dev_get_drvdata(dev);
2364
2365 return amdgpu_device_resume(drm_dev, true);
2366 }
2367
amdgpu_pmops_poweroff(struct device * dev)2368 static int amdgpu_pmops_poweroff(struct device *dev)
2369 {
2370 struct drm_device *drm_dev = dev_get_drvdata(dev);
2371
2372 return amdgpu_device_suspend(drm_dev, true);
2373 }
2374
amdgpu_pmops_restore(struct device * dev)2375 static int amdgpu_pmops_restore(struct device *dev)
2376 {
2377 struct drm_device *drm_dev = dev_get_drvdata(dev);
2378
2379 return amdgpu_device_resume(drm_dev, true);
2380 }
2381
amdgpu_runtime_idle_check_display(struct device * dev)2382 static int amdgpu_runtime_idle_check_display(struct device *dev)
2383 {
2384 struct pci_dev *pdev = to_pci_dev(dev);
2385 struct drm_device *drm_dev = pci_get_drvdata(pdev);
2386 struct amdgpu_device *adev = drm_to_adev(drm_dev);
2387
2388 if (adev->mode_info.num_crtc) {
2389 struct drm_connector *list_connector;
2390 struct drm_connector_list_iter iter;
2391 int ret = 0;
2392
2393 /* XXX: Return busy if any displays are connected to avoid
2394 * possible display wakeups after runtime resume due to
2395 * hotplug events in case any displays were connected while
2396 * the GPU was in suspend. Remove this once that is fixed.
2397 */
2398 mutex_lock(&drm_dev->mode_config.mutex);
2399 drm_connector_list_iter_begin(drm_dev, &iter);
2400 drm_for_each_connector_iter(list_connector, &iter) {
2401 if (list_connector->status == connector_status_connected) {
2402 ret = -EBUSY;
2403 break;
2404 }
2405 }
2406 drm_connector_list_iter_end(&iter);
2407 mutex_unlock(&drm_dev->mode_config.mutex);
2408
2409 if (ret)
2410 return ret;
2411
2412 if (amdgpu_device_has_dc_support(adev)) {
2413 struct drm_crtc *crtc;
2414
2415 drm_for_each_crtc(crtc, drm_dev) {
2416 drm_modeset_lock(&crtc->mutex, NULL);
2417 if (crtc->state->active)
2418 ret = -EBUSY;
2419 drm_modeset_unlock(&crtc->mutex);
2420 if (ret < 0)
2421 break;
2422 }
2423 } else {
2424 mutex_lock(&drm_dev->mode_config.mutex);
2425 drm_modeset_lock(&drm_dev->mode_config.connection_mutex, NULL);
2426
2427 drm_connector_list_iter_begin(drm_dev, &iter);
2428 drm_for_each_connector_iter(list_connector, &iter) {
2429 if (list_connector->dpms == DRM_MODE_DPMS_ON) {
2430 ret = -EBUSY;
2431 break;
2432 }
2433 }
2434
2435 drm_connector_list_iter_end(&iter);
2436
2437 drm_modeset_unlock(&drm_dev->mode_config.connection_mutex);
2438 mutex_unlock(&drm_dev->mode_config.mutex);
2439 }
2440 if (ret)
2441 return ret;
2442 }
2443
2444 return 0;
2445 }
2446
amdgpu_pmops_runtime_suspend(struct device * dev)2447 static int amdgpu_pmops_runtime_suspend(struct device *dev)
2448 {
2449 struct pci_dev *pdev = to_pci_dev(dev);
2450 struct drm_device *drm_dev = pci_get_drvdata(pdev);
2451 struct amdgpu_device *adev = drm_to_adev(drm_dev);
2452 int ret, i;
2453
2454 if (!adev->runpm) {
2455 pm_runtime_forbid(dev);
2456 return -EBUSY;
2457 }
2458
2459 ret = amdgpu_runtime_idle_check_display(dev);
2460 if (ret)
2461 return ret;
2462
2463 /* wait for all rings to drain before suspending */
2464 for (i = 0; i < AMDGPU_MAX_RINGS; i++) {
2465 struct amdgpu_ring *ring = adev->rings[i];
2466 if (ring && ring->sched.ready) {
2467 ret = amdgpu_fence_wait_empty(ring);
2468 if (ret)
2469 return -EBUSY;
2470 }
2471 }
2472
2473 adev->in_runpm = true;
2474 if (amdgpu_device_supports_px(drm_dev))
2475 drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
2476
2477 /*
2478 * By setting mp1_state as PP_MP1_STATE_UNLOAD, MP1 will do some
2479 * proper cleanups and put itself into a state ready for PNP. That
2480 * can address some random resuming failure observed on BOCO capable
2481 * platforms.
2482 * TODO: this may be also needed for PX capable platform.
2483 */
2484 if (amdgpu_device_supports_boco(drm_dev))
2485 adev->mp1_state = PP_MP1_STATE_UNLOAD;
2486
2487 ret = amdgpu_device_suspend(drm_dev, false);
2488 if (ret) {
2489 adev->in_runpm = false;
2490 if (amdgpu_device_supports_boco(drm_dev))
2491 adev->mp1_state = PP_MP1_STATE_NONE;
2492 return ret;
2493 }
2494
2495 if (amdgpu_device_supports_boco(drm_dev))
2496 adev->mp1_state = PP_MP1_STATE_NONE;
2497
2498 if (amdgpu_device_supports_px(drm_dev)) {
2499 /* Only need to handle PCI state in the driver for ATPX
2500 * PCI core handles it for _PR3.
2501 */
2502 amdgpu_device_cache_pci_state(pdev);
2503 pci_disable_device(pdev);
2504 pci_ignore_hotplug(pdev);
2505 pci_set_power_state(pdev, PCI_D3cold);
2506 drm_dev->switch_power_state = DRM_SWITCH_POWER_DYNAMIC_OFF;
2507 } else if (amdgpu_device_supports_boco(drm_dev)) {
2508 /* nothing to do */
2509 } else if (amdgpu_device_supports_baco(drm_dev)) {
2510 amdgpu_device_baco_enter(drm_dev);
2511 }
2512
2513 return 0;
2514 }
2515
amdgpu_pmops_runtime_resume(struct device * dev)2516 static int amdgpu_pmops_runtime_resume(struct device *dev)
2517 {
2518 struct pci_dev *pdev = to_pci_dev(dev);
2519 struct drm_device *drm_dev = pci_get_drvdata(pdev);
2520 struct amdgpu_device *adev = drm_to_adev(drm_dev);
2521 int ret;
2522
2523 if (!adev->runpm)
2524 return -EINVAL;
2525
2526 /* Avoids registers access if device is physically gone */
2527 if (!pci_device_is_present(adev->pdev))
2528 adev->no_hw_access = true;
2529
2530 if (amdgpu_device_supports_px(drm_dev)) {
2531 drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
2532
2533 /* Only need to handle PCI state in the driver for ATPX
2534 * PCI core handles it for _PR3.
2535 */
2536 pci_set_power_state(pdev, PCI_D0);
2537 amdgpu_device_load_pci_state(pdev);
2538 ret = pci_enable_device(pdev);
2539 if (ret)
2540 return ret;
2541 pci_set_master(pdev);
2542 } else if (amdgpu_device_supports_boco(drm_dev)) {
2543 /* Only need to handle PCI state in the driver for ATPX
2544 * PCI core handles it for _PR3.
2545 */
2546 pci_set_master(pdev);
2547 } else if (amdgpu_device_supports_baco(drm_dev)) {
2548 amdgpu_device_baco_exit(drm_dev);
2549 }
2550 ret = amdgpu_device_resume(drm_dev, false);
2551 if (ret)
2552 return ret;
2553
2554 if (amdgpu_device_supports_px(drm_dev))
2555 drm_dev->switch_power_state = DRM_SWITCH_POWER_ON;
2556 adev->in_runpm = false;
2557 return 0;
2558 }
2559
amdgpu_pmops_runtime_idle(struct device * dev)2560 static int amdgpu_pmops_runtime_idle(struct device *dev)
2561 {
2562 struct drm_device *drm_dev = dev_get_drvdata(dev);
2563 struct amdgpu_device *adev = drm_to_adev(drm_dev);
2564 /* we don't want the main rpm_idle to call suspend - we want to autosuspend */
2565 int ret = 1;
2566
2567 if (!adev->runpm) {
2568 pm_runtime_forbid(dev);
2569 return -EBUSY;
2570 }
2571
2572 ret = amdgpu_runtime_idle_check_display(dev);
2573
2574 pm_runtime_mark_last_busy(dev);
2575 pm_runtime_autosuspend(dev);
2576 return ret;
2577 }
2578
amdgpu_drm_ioctl(struct file * filp,unsigned int cmd,unsigned long arg)2579 long amdgpu_drm_ioctl(struct file *filp,
2580 unsigned int cmd, unsigned long arg)
2581 {
2582 struct drm_file *file_priv = filp->private_data;
2583 struct drm_device *dev;
2584 long ret;
2585 dev = file_priv->minor->dev;
2586 ret = pm_runtime_get_sync(dev->dev);
2587 if (ret < 0)
2588 goto out;
2589
2590 ret = drm_ioctl(filp, cmd, arg);
2591
2592 pm_runtime_mark_last_busy(dev->dev);
2593 out:
2594 pm_runtime_put_autosuspend(dev->dev);
2595 return ret;
2596 }
2597
2598 static const struct dev_pm_ops amdgpu_pm_ops = {
2599 .prepare = amdgpu_pmops_prepare,
2600 .complete = amdgpu_pmops_complete,
2601 .suspend = amdgpu_pmops_suspend,
2602 .suspend_noirq = amdgpu_pmops_suspend_noirq,
2603 .resume = amdgpu_pmops_resume,
2604 .freeze = amdgpu_pmops_freeze,
2605 .thaw = amdgpu_pmops_thaw,
2606 .poweroff = amdgpu_pmops_poweroff,
2607 .restore = amdgpu_pmops_restore,
2608 .runtime_suspend = amdgpu_pmops_runtime_suspend,
2609 .runtime_resume = amdgpu_pmops_runtime_resume,
2610 .runtime_idle = amdgpu_pmops_runtime_idle,
2611 };
2612
amdgpu_flush(struct file * f,fl_owner_t id)2613 static int amdgpu_flush(struct file *f, fl_owner_t id)
2614 {
2615 struct drm_file *file_priv = f->private_data;
2616 struct amdgpu_fpriv *fpriv = file_priv->driver_priv;
2617 long timeout = MAX_WAIT_SCHED_ENTITY_Q_EMPTY;
2618
2619 timeout = amdgpu_ctx_mgr_entity_flush(&fpriv->ctx_mgr, timeout);
2620 timeout = amdgpu_vm_wait_idle(&fpriv->vm, timeout);
2621
2622 return timeout >= 0 ? 0 : timeout;
2623 }
2624
2625 static const struct file_operations amdgpu_driver_kms_fops = {
2626 .owner = THIS_MODULE,
2627 .open = drm_open,
2628 .flush = amdgpu_flush,
2629 .release = drm_release,
2630 .unlocked_ioctl = amdgpu_drm_ioctl,
2631 .mmap = drm_gem_mmap,
2632 .poll = drm_poll,
2633 .read = drm_read,
2634 #ifdef CONFIG_COMPAT
2635 .compat_ioctl = amdgpu_kms_compat_ioctl,
2636 #endif
2637 #ifdef CONFIG_PROC_FS
2638 .show_fdinfo = amdgpu_show_fdinfo
2639 #endif
2640 };
2641
amdgpu_file_to_fpriv(struct file * filp,struct amdgpu_fpriv ** fpriv)2642 int amdgpu_file_to_fpriv(struct file *filp, struct amdgpu_fpriv **fpriv)
2643 {
2644 struct drm_file *file;
2645
2646 if (!filp)
2647 return -EINVAL;
2648
2649 if (filp->f_op != &amdgpu_driver_kms_fops) {
2650 return -EINVAL;
2651 }
2652
2653 file = filp->private_data;
2654 *fpriv = file->driver_priv;
2655 return 0;
2656 }
2657
2658 const struct drm_ioctl_desc amdgpu_ioctls_kms[] = {
2659 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_CREATE, amdgpu_gem_create_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
2660 DRM_IOCTL_DEF_DRV(AMDGPU_CTX, amdgpu_ctx_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
2661 DRM_IOCTL_DEF_DRV(AMDGPU_VM, amdgpu_vm_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
2662 DRM_IOCTL_DEF_DRV(AMDGPU_SCHED, amdgpu_sched_ioctl, DRM_MASTER),
2663 DRM_IOCTL_DEF_DRV(AMDGPU_BO_LIST, amdgpu_bo_list_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
2664 DRM_IOCTL_DEF_DRV(AMDGPU_FENCE_TO_HANDLE, amdgpu_cs_fence_to_handle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
2665 /* KMS */
2666 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_MMAP, amdgpu_gem_mmap_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
2667 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_WAIT_IDLE, amdgpu_gem_wait_idle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
2668 DRM_IOCTL_DEF_DRV(AMDGPU_CS, amdgpu_cs_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
2669 DRM_IOCTL_DEF_DRV(AMDGPU_INFO, amdgpu_info_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
2670 DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_CS, amdgpu_cs_wait_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
2671 DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_FENCES, amdgpu_cs_wait_fences_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
2672 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_METADATA, amdgpu_gem_metadata_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
2673 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_VA, amdgpu_gem_va_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
2674 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_OP, amdgpu_gem_op_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
2675 DRM_IOCTL_DEF_DRV(AMDGPU_GEM_USERPTR, amdgpu_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
2676 };
2677
2678 static const struct drm_driver amdgpu_kms_driver = {
2679 .driver_features =
2680 DRIVER_ATOMIC |
2681 DRIVER_GEM |
2682 DRIVER_RENDER | DRIVER_MODESET | DRIVER_SYNCOBJ |
2683 DRIVER_SYNCOBJ_TIMELINE,
2684 .open = amdgpu_driver_open_kms,
2685 .postclose = amdgpu_driver_postclose_kms,
2686 .lastclose = amdgpu_driver_lastclose_kms,
2687 .ioctls = amdgpu_ioctls_kms,
2688 .num_ioctls = ARRAY_SIZE(amdgpu_ioctls_kms),
2689 .dumb_create = amdgpu_mode_dumb_create,
2690 .dumb_map_offset = amdgpu_mode_dumb_mmap,
2691 .fops = &amdgpu_driver_kms_fops,
2692 .release = &amdgpu_driver_release_kms,
2693
2694 .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
2695 .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
2696 .gem_prime_import = amdgpu_gem_prime_import,
2697 .gem_prime_mmap = drm_gem_prime_mmap,
2698
2699 .name = DRIVER_NAME,
2700 .desc = DRIVER_DESC,
2701 .date = DRIVER_DATE,
2702 .major = KMS_DRIVER_MAJOR,
2703 .minor = KMS_DRIVER_MINOR,
2704 .patchlevel = KMS_DRIVER_PATCHLEVEL,
2705 };
2706
2707 static struct pci_error_handlers amdgpu_pci_err_handler = {
2708 .error_detected = amdgpu_pci_error_detected,
2709 .mmio_enabled = amdgpu_pci_mmio_enabled,
2710 .slot_reset = amdgpu_pci_slot_reset,
2711 .resume = amdgpu_pci_resume,
2712 };
2713
2714 extern const struct attribute_group amdgpu_vram_mgr_attr_group;
2715 extern const struct attribute_group amdgpu_gtt_mgr_attr_group;
2716 extern const struct attribute_group amdgpu_vbios_version_attr_group;
2717
2718 static const struct attribute_group *amdgpu_sysfs_groups[] = {
2719 &amdgpu_vram_mgr_attr_group,
2720 &amdgpu_gtt_mgr_attr_group,
2721 &amdgpu_vbios_version_attr_group,
2722 NULL,
2723 };
2724
2725
2726 static struct pci_driver amdgpu_kms_pci_driver = {
2727 .name = DRIVER_NAME,
2728 .id_table = pciidlist,
2729 .probe = amdgpu_pci_probe,
2730 .remove = amdgpu_pci_remove,
2731 .shutdown = amdgpu_pci_shutdown,
2732 .driver.pm = &amdgpu_pm_ops,
2733 .err_handler = &amdgpu_pci_err_handler,
2734 .dev_groups = amdgpu_sysfs_groups,
2735 };
2736
amdgpu_init(void)2737 static int __init amdgpu_init(void)
2738 {
2739 int r;
2740
2741 if (drm_firmware_drivers_only())
2742 return -EINVAL;
2743
2744 r = amdgpu_sync_init();
2745 if (r)
2746 goto error_sync;
2747
2748 r = amdgpu_fence_slab_init();
2749 if (r)
2750 goto error_fence;
2751
2752 DRM_INFO("amdgpu kernel modesetting enabled.\n");
2753 amdgpu_register_atpx_handler();
2754 amdgpu_acpi_detect();
2755
2756 /* Ignore KFD init failures. Normal when CONFIG_HSA_AMD is not set. */
2757 amdgpu_amdkfd_init();
2758
2759 /* let modprobe override vga console setting */
2760 return pci_register_driver(&amdgpu_kms_pci_driver);
2761
2762 error_fence:
2763 amdgpu_sync_fini();
2764
2765 error_sync:
2766 return r;
2767 }
2768
amdgpu_exit(void)2769 static void __exit amdgpu_exit(void)
2770 {
2771 amdgpu_amdkfd_fini();
2772 pci_unregister_driver(&amdgpu_kms_pci_driver);
2773 amdgpu_unregister_atpx_handler();
2774 amdgpu_sync_fini();
2775 amdgpu_fence_slab_fini();
2776 mmu_notifier_synchronize();
2777 }
2778
2779 module_init(amdgpu_init);
2780 module_exit(amdgpu_exit);
2781
2782 MODULE_AUTHOR(DRIVER_AUTHOR);
2783 MODULE_DESCRIPTION(DRIVER_DESC);
2784 MODULE_LICENSE("GPL and additional rights");
2785