Commit | Line | Data |
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d38ceaf9 AD |
1 | /* |
2 | * Copyright 2008 Advanced Micro Devices, Inc. | |
3 | * Copyright 2008 Red Hat Inc. | |
4 | * Copyright 2009 Jerome Glisse. | |
5 | * | |
6 | * Permission is hereby granted, free of charge, to any person obtaining a | |
7 | * copy of this software and associated documentation files (the "Software"), | |
8 | * to deal in the Software without restriction, including without limitation | |
9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
10 | * and/or sell copies of the Software, and to permit persons to whom the | |
11 | * Software is furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the 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 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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 | * Authors: Dave Airlie | |
25 | * Alex Deucher | |
26 | * Jerome Glisse | |
27 | */ | |
28 | #include <drm/drmP.h> | |
29 | #include "amdgpu.h" | |
30 | #include <drm/amdgpu_drm.h> | |
52c6a62c | 31 | #include "amdgpu_sched.h" |
d38ceaf9 AD |
32 | #include "amdgpu_uvd.h" |
33 | #include "amdgpu_vce.h" | |
32d8c662 | 34 | #include "atom.h" |
d38ceaf9 AD |
35 | |
36 | #include <linux/vga_switcheroo.h> | |
37 | #include <linux/slab.h> | |
38 | #include <linux/pm_runtime.h> | |
130e0371 | 39 | #include "amdgpu_amdkfd.h" |
2cddc50e | 40 | #include "amdgpu_gem.h" |
5df58525 | 41 | #include "amdgpu_display.h" |
5cb77114 | 42 | #include "amdgpu_ras.h" |
d38ceaf9 | 43 | |
62d73fbc EQ |
44 | static void amdgpu_unregister_gpu_instance(struct amdgpu_device *adev) |
45 | { | |
46 | struct amdgpu_gpu_instance *gpu_instance; | |
47 | int i; | |
48 | ||
49 | mutex_lock(&mgpu_info.mutex); | |
50 | ||
51 | for (i = 0; i < mgpu_info.num_gpu; i++) { | |
52 | gpu_instance = &(mgpu_info.gpu_ins[i]); | |
53 | if (gpu_instance->adev == adev) { | |
54 | mgpu_info.gpu_ins[i] = | |
55 | mgpu_info.gpu_ins[mgpu_info.num_gpu - 1]; | |
56 | mgpu_info.num_gpu--; | |
57 | if (adev->flags & AMD_IS_APU) | |
58 | mgpu_info.num_apu--; | |
59 | else | |
60 | mgpu_info.num_dgpu--; | |
61 | break; | |
62 | } | |
63 | } | |
64 | ||
65 | mutex_unlock(&mgpu_info.mutex); | |
66 | } | |
67 | ||
d38ceaf9 AD |
68 | /** |
69 | * amdgpu_driver_unload_kms - Main unload function for KMS. | |
70 | * | |
71 | * @dev: drm dev pointer | |
72 | * | |
73 | * This is the main unload function for KMS (all asics). | |
74 | * Returns 0 on success. | |
75 | */ | |
11b3c20b | 76 | void amdgpu_driver_unload_kms(struct drm_device *dev) |
d38ceaf9 AD |
77 | { |
78 | struct amdgpu_device *adev = dev->dev_private; | |
79 | ||
80 | if (adev == NULL) | |
11b3c20b | 81 | return; |
d38ceaf9 | 82 | |
62d73fbc EQ |
83 | amdgpu_unregister_gpu_instance(adev); |
84 | ||
d38ceaf9 AD |
85 | if (adev->rmmio == NULL) |
86 | goto done_free; | |
87 | ||
3149d9da XY |
88 | if (amdgpu_sriov_vf(adev)) |
89 | amdgpu_virt_request_full_gpu(adev, false); | |
90 | ||
4a788547 LW |
91 | if (amdgpu_device_is_px(dev)) { |
92 | pm_runtime_get_sync(dev->dev); | |
6ce62d8b | 93 | pm_runtime_forbid(dev->dev); |
4a788547 | 94 | } |
d38ceaf9 AD |
95 | |
96 | amdgpu_acpi_fini(adev); | |
97 | ||
98 | amdgpu_device_fini(adev); | |
99 | ||
100 | done_free: | |
101 | kfree(adev); | |
102 | dev->dev_private = NULL; | |
d38ceaf9 AD |
103 | } |
104 | ||
62d73fbc EQ |
105 | static void amdgpu_register_gpu_instance(struct amdgpu_device *adev) |
106 | { | |
107 | struct amdgpu_gpu_instance *gpu_instance; | |
108 | ||
109 | mutex_lock(&mgpu_info.mutex); | |
110 | ||
111 | if (mgpu_info.num_gpu >= MAX_GPU_INSTANCE) { | |
112 | DRM_ERROR("Cannot register more gpu instance\n"); | |
113 | mutex_unlock(&mgpu_info.mutex); | |
114 | return; | |
115 | } | |
116 | ||
117 | gpu_instance = &(mgpu_info.gpu_ins[mgpu_info.num_gpu]); | |
118 | gpu_instance->adev = adev; | |
119 | gpu_instance->mgpu_fan_enabled = 0; | |
120 | ||
121 | mgpu_info.num_gpu++; | |
122 | if (adev->flags & AMD_IS_APU) | |
123 | mgpu_info.num_apu++; | |
124 | else | |
125 | mgpu_info.num_dgpu++; | |
126 | ||
127 | mutex_unlock(&mgpu_info.mutex); | |
128 | } | |
129 | ||
d38ceaf9 AD |
130 | /** |
131 | * amdgpu_driver_load_kms - Main load function for KMS. | |
132 | * | |
133 | * @dev: drm dev pointer | |
134 | * @flags: device flags | |
135 | * | |
136 | * This is the main load function for KMS (all asics). | |
137 | * Returns 0 on success, error on failure. | |
138 | */ | |
139 | int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags) | |
140 | { | |
141 | struct amdgpu_device *adev; | |
1daee8b4 | 142 | int r, acpi_status; |
d38ceaf9 | 143 | |
6dd13096 FK |
144 | #ifdef CONFIG_DRM_AMDGPU_SI |
145 | if (!amdgpu_si_support) { | |
146 | switch (flags & AMD_ASIC_MASK) { | |
147 | case CHIP_TAHITI: | |
148 | case CHIP_PITCAIRN: | |
149 | case CHIP_VERDE: | |
150 | case CHIP_OLAND: | |
151 | case CHIP_HAINAN: | |
152 | dev_info(dev->dev, | |
153 | "SI support provided by radeon.\n"); | |
154 | dev_info(dev->dev, | |
2b059658 | 155 | "Use radeon.si_support=0 amdgpu.si_support=1 to override.\n" |
6dd13096 FK |
156 | ); |
157 | return -ENODEV; | |
158 | } | |
159 | } | |
160 | #endif | |
7df28986 FK |
161 | #ifdef CONFIG_DRM_AMDGPU_CIK |
162 | if (!amdgpu_cik_support) { | |
163 | switch (flags & AMD_ASIC_MASK) { | |
164 | case CHIP_KAVERI: | |
165 | case CHIP_BONAIRE: | |
166 | case CHIP_HAWAII: | |
167 | case CHIP_KABINI: | |
168 | case CHIP_MULLINS: | |
169 | dev_info(dev->dev, | |
2b059658 MD |
170 | "CIK support provided by radeon.\n"); |
171 | dev_info(dev->dev, | |
172 | "Use radeon.cik_support=0 amdgpu.cik_support=1 to override.\n" | |
173 | ); | |
7df28986 FK |
174 | return -ENODEV; |
175 | } | |
176 | } | |
177 | #endif | |
178 | ||
d38ceaf9 AD |
179 | adev = kzalloc(sizeof(struct amdgpu_device), GFP_KERNEL); |
180 | if (adev == NULL) { | |
181 | return -ENOMEM; | |
182 | } | |
183 | dev->dev_private = (void *)adev; | |
184 | ||
185 | if ((amdgpu_runtime_pm != 0) && | |
186 | amdgpu_has_atpx() && | |
84b1528e AD |
187 | (amdgpu_is_atpx_hybrid() || |
188 | amdgpu_has_atpx_dgpu_power_cntl()) && | |
84c8b22e LW |
189 | ((flags & AMD_IS_APU) == 0) && |
190 | !pci_is_thunderbolt_attached(dev->pdev)) | |
2f7d10b3 | 191 | flags |= AMD_IS_PX; |
d38ceaf9 AD |
192 | |
193 | /* amdgpu_device_init should report only fatal error | |
194 | * like memory allocation failure or iomapping failure, | |
195 | * or memory manager initialization failure, it must | |
196 | * properly initialize the GPU MC controller and permit | |
197 | * VRAM allocation | |
198 | */ | |
199 | r = amdgpu_device_init(adev, dev, dev->pdev, flags); | |
1daee8b4 | 200 | if (r) { |
d38ceaf9 AD |
201 | dev_err(&dev->pdev->dev, "Fatal error during GPU init\n"); |
202 | goto out; | |
203 | } | |
204 | ||
205 | /* Call ACPI methods: require modeset init | |
206 | * but failure is not fatal | |
207 | */ | |
208 | if (!r) { | |
209 | acpi_status = amdgpu_acpi_init(adev); | |
210 | if (acpi_status) | |
9b49c197 | 211 | dev_dbg(&dev->pdev->dev, |
d38ceaf9 AD |
212 | "Error during ACPI methods call\n"); |
213 | } | |
214 | ||
215 | if (amdgpu_device_is_px(dev)) { | |
d3315853 | 216 | dev_pm_set_driver_flags(dev->dev, DPM_FLAG_NEVER_SKIP); |
d38ceaf9 AD |
217 | pm_runtime_use_autosuspend(dev->dev); |
218 | pm_runtime_set_autosuspend_delay(dev->dev, 5000); | |
219 | pm_runtime_set_active(dev->dev); | |
220 | pm_runtime_allow(dev->dev); | |
221 | pm_runtime_mark_last_busy(dev->dev); | |
222 | pm_runtime_put_autosuspend(dev->dev); | |
223 | } | |
224 | ||
62d73fbc | 225 | amdgpu_register_gpu_instance(adev); |
d38ceaf9 | 226 | out: |
c9c9bbd7 LW |
227 | if (r) { |
228 | /* balance pm_runtime_get_sync in amdgpu_driver_unload_kms */ | |
229 | if (adev->rmmio && amdgpu_device_is_px(dev)) | |
230 | pm_runtime_put_noidle(dev->dev); | |
d38ceaf9 | 231 | amdgpu_driver_unload_kms(dev); |
c9c9bbd7 | 232 | } |
d38ceaf9 AD |
233 | |
234 | return r; | |
235 | } | |
236 | ||
000cab9a HR |
237 | static int amdgpu_firmware_info(struct drm_amdgpu_info_firmware *fw_info, |
238 | struct drm_amdgpu_query_fw *query_fw, | |
239 | struct amdgpu_device *adev) | |
240 | { | |
241 | switch (query_fw->fw_type) { | |
242 | case AMDGPU_INFO_FW_VCE: | |
243 | fw_info->ver = adev->vce.fw_version; | |
244 | fw_info->feature = adev->vce.fb_version; | |
245 | break; | |
246 | case AMDGPU_INFO_FW_UVD: | |
247 | fw_info->ver = adev->uvd.fw_version; | |
248 | fw_info->feature = 0; | |
249 | break; | |
3ac952b1 AD |
250 | case AMDGPU_INFO_FW_VCN: |
251 | fw_info->ver = adev->vcn.fw_version; | |
252 | fw_info->feature = 0; | |
253 | break; | |
000cab9a | 254 | case AMDGPU_INFO_FW_GMC: |
770d13b1 | 255 | fw_info->ver = adev->gmc.fw_version; |
000cab9a HR |
256 | fw_info->feature = 0; |
257 | break; | |
258 | case AMDGPU_INFO_FW_GFX_ME: | |
259 | fw_info->ver = adev->gfx.me_fw_version; | |
260 | fw_info->feature = adev->gfx.me_feature_version; | |
261 | break; | |
262 | case AMDGPU_INFO_FW_GFX_PFP: | |
263 | fw_info->ver = adev->gfx.pfp_fw_version; | |
264 | fw_info->feature = adev->gfx.pfp_feature_version; | |
265 | break; | |
266 | case AMDGPU_INFO_FW_GFX_CE: | |
267 | fw_info->ver = adev->gfx.ce_fw_version; | |
268 | fw_info->feature = adev->gfx.ce_feature_version; | |
269 | break; | |
270 | case AMDGPU_INFO_FW_GFX_RLC: | |
271 | fw_info->ver = adev->gfx.rlc_fw_version; | |
272 | fw_info->feature = adev->gfx.rlc_feature_version; | |
273 | break; | |
621a6318 HR |
274 | case AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_CNTL: |
275 | fw_info->ver = adev->gfx.rlc_srlc_fw_version; | |
276 | fw_info->feature = adev->gfx.rlc_srlc_feature_version; | |
277 | break; | |
278 | case AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_GPM_MEM: | |
279 | fw_info->ver = adev->gfx.rlc_srlg_fw_version; | |
280 | fw_info->feature = adev->gfx.rlc_srlg_feature_version; | |
281 | break; | |
282 | case AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_SRM_MEM: | |
283 | fw_info->ver = adev->gfx.rlc_srls_fw_version; | |
284 | fw_info->feature = adev->gfx.rlc_srls_feature_version; | |
285 | break; | |
000cab9a HR |
286 | case AMDGPU_INFO_FW_GFX_MEC: |
287 | if (query_fw->index == 0) { | |
288 | fw_info->ver = adev->gfx.mec_fw_version; | |
289 | fw_info->feature = adev->gfx.mec_feature_version; | |
290 | } else if (query_fw->index == 1) { | |
291 | fw_info->ver = adev->gfx.mec2_fw_version; | |
292 | fw_info->feature = adev->gfx.mec2_feature_version; | |
293 | } else | |
294 | return -EINVAL; | |
295 | break; | |
296 | case AMDGPU_INFO_FW_SMC: | |
297 | fw_info->ver = adev->pm.fw_version; | |
298 | fw_info->feature = 0; | |
299 | break; | |
9b9ca62d | 300 | case AMDGPU_INFO_FW_TA: |
301 | if (query_fw->index > 1) | |
302 | return -EINVAL; | |
303 | if (query_fw->index == 0) { | |
304 | fw_info->ver = adev->psp.ta_fw_version; | |
305 | fw_info->feature = adev->psp.ta_xgmi_ucode_version; | |
306 | } else { | |
307 | fw_info->ver = adev->psp.ta_fw_version; | |
308 | fw_info->feature = adev->psp.ta_ras_ucode_version; | |
309 | } | |
310 | break; | |
000cab9a HR |
311 | case AMDGPU_INFO_FW_SDMA: |
312 | if (query_fw->index >= adev->sdma.num_instances) | |
313 | return -EINVAL; | |
314 | fw_info->ver = adev->sdma.instance[query_fw->index].fw_version; | |
315 | fw_info->feature = adev->sdma.instance[query_fw->index].feature_version; | |
316 | break; | |
6a7ed07e HR |
317 | case AMDGPU_INFO_FW_SOS: |
318 | fw_info->ver = adev->psp.sos_fw_version; | |
319 | fw_info->feature = adev->psp.sos_feature_version; | |
320 | break; | |
321 | case AMDGPU_INFO_FW_ASD: | |
322 | fw_info->ver = adev->psp.asd_fw_version; | |
323 | fw_info->feature = adev->psp.asd_feature_version; | |
324 | break; | |
4d11b4b2 DF |
325 | case AMDGPU_INFO_FW_DMCU: |
326 | fw_info->ver = adev->dm.dmcu_fw_version; | |
327 | fw_info->feature = 0; | |
328 | break; | |
000cab9a HR |
329 | default: |
330 | return -EINVAL; | |
331 | } | |
332 | return 0; | |
333 | } | |
334 | ||
a245daf3 CK |
335 | static int amdgpu_hw_ip_info(struct amdgpu_device *adev, |
336 | struct drm_amdgpu_info *info, | |
337 | struct drm_amdgpu_info_hw_ip *result) | |
338 | { | |
339 | uint32_t ib_start_alignment = 0; | |
340 | uint32_t ib_size_alignment = 0; | |
341 | enum amd_ip_block_type type; | |
1b1f2fec | 342 | unsigned int num_rings = 0; |
a245daf3 CK |
343 | unsigned int i, j; |
344 | ||
345 | if (info->query_hw_ip.ip_instance >= AMDGPU_HW_IP_INSTANCE_MAX_COUNT) | |
346 | return -EINVAL; | |
347 | ||
348 | switch (info->query_hw_ip.type) { | |
349 | case AMDGPU_HW_IP_GFX: | |
350 | type = AMD_IP_BLOCK_TYPE_GFX; | |
351 | for (i = 0; i < adev->gfx.num_gfx_rings; i++) | |
c66ed765 | 352 | if (adev->gfx.gfx_ring[i].sched.ready) |
1b1f2fec | 353 | ++num_rings; |
a245daf3 CK |
354 | ib_start_alignment = 32; |
355 | ib_size_alignment = 32; | |
356 | break; | |
357 | case AMDGPU_HW_IP_COMPUTE: | |
358 | type = AMD_IP_BLOCK_TYPE_GFX; | |
359 | for (i = 0; i < adev->gfx.num_compute_rings; i++) | |
c66ed765 | 360 | if (adev->gfx.compute_ring[i].sched.ready) |
1b1f2fec | 361 | ++num_rings; |
a245daf3 CK |
362 | ib_start_alignment = 32; |
363 | ib_size_alignment = 32; | |
364 | break; | |
365 | case AMDGPU_HW_IP_DMA: | |
366 | type = AMD_IP_BLOCK_TYPE_SDMA; | |
367 | for (i = 0; i < adev->sdma.num_instances; i++) | |
c66ed765 | 368 | if (adev->sdma.instance[i].ring.sched.ready) |
1b1f2fec | 369 | ++num_rings; |
a245daf3 CK |
370 | ib_start_alignment = 256; |
371 | ib_size_alignment = 4; | |
372 | break; | |
373 | case AMDGPU_HW_IP_UVD: | |
374 | type = AMD_IP_BLOCK_TYPE_UVD; | |
375 | for (i = 0; i < adev->uvd.num_uvd_inst; i++) { | |
376 | if (adev->uvd.harvest_config & (1 << i)) | |
377 | continue; | |
1b1f2fec | 378 | |
c66ed765 | 379 | if (adev->uvd.inst[i].ring.sched.ready) |
1b1f2fec | 380 | ++num_rings; |
a245daf3 CK |
381 | } |
382 | ib_start_alignment = 64; | |
383 | ib_size_alignment = 64; | |
384 | break; | |
385 | case AMDGPU_HW_IP_VCE: | |
386 | type = AMD_IP_BLOCK_TYPE_VCE; | |
387 | for (i = 0; i < adev->vce.num_rings; i++) | |
c66ed765 | 388 | if (adev->vce.ring[i].sched.ready) |
1b1f2fec | 389 | ++num_rings; |
a245daf3 CK |
390 | ib_start_alignment = 4; |
391 | ib_size_alignment = 1; | |
392 | break; | |
393 | case AMDGPU_HW_IP_UVD_ENC: | |
394 | type = AMD_IP_BLOCK_TYPE_UVD; | |
395 | for (i = 0; i < adev->uvd.num_uvd_inst; i++) { | |
396 | if (adev->uvd.harvest_config & (1 << i)) | |
397 | continue; | |
1b1f2fec | 398 | |
a245daf3 | 399 | for (j = 0; j < adev->uvd.num_enc_rings; j++) |
c66ed765 | 400 | if (adev->uvd.inst[i].ring_enc[j].sched.ready) |
1b1f2fec | 401 | ++num_rings; |
a245daf3 CK |
402 | } |
403 | ib_start_alignment = 64; | |
404 | ib_size_alignment = 64; | |
405 | break; | |
406 | case AMDGPU_HW_IP_VCN_DEC: | |
407 | type = AMD_IP_BLOCK_TYPE_VCN; | |
c66ed765 | 408 | if (adev->vcn.ring_dec.sched.ready) |
1b1f2fec | 409 | ++num_rings; |
a245daf3 CK |
410 | ib_start_alignment = 16; |
411 | ib_size_alignment = 16; | |
412 | break; | |
413 | case AMDGPU_HW_IP_VCN_ENC: | |
414 | type = AMD_IP_BLOCK_TYPE_VCN; | |
415 | for (i = 0; i < adev->vcn.num_enc_rings; i++) | |
c66ed765 | 416 | if (adev->vcn.ring_enc[i].sched.ready) |
1b1f2fec | 417 | ++num_rings; |
a245daf3 CK |
418 | ib_start_alignment = 64; |
419 | ib_size_alignment = 1; | |
420 | break; | |
421 | case AMDGPU_HW_IP_VCN_JPEG: | |
422 | type = AMD_IP_BLOCK_TYPE_VCN; | |
c66ed765 | 423 | if (adev->vcn.ring_jpeg.sched.ready) |
1b1f2fec | 424 | ++num_rings; |
a245daf3 CK |
425 | ib_start_alignment = 16; |
426 | ib_size_alignment = 16; | |
427 | break; | |
428 | default: | |
429 | return -EINVAL; | |
430 | } | |
431 | ||
432 | for (i = 0; i < adev->num_ip_blocks; i++) | |
433 | if (adev->ip_blocks[i].version->type == type && | |
434 | adev->ip_blocks[i].status.valid) | |
435 | break; | |
436 | ||
437 | if (i == adev->num_ip_blocks) | |
438 | return 0; | |
439 | ||
1b1f2fec CK |
440 | num_rings = min(amdgpu_ctx_num_entities[info->query_hw_ip.type], |
441 | num_rings); | |
442 | ||
a245daf3 CK |
443 | result->hw_ip_version_major = adev->ip_blocks[i].version->major; |
444 | result->hw_ip_version_minor = adev->ip_blocks[i].version->minor; | |
445 | result->capabilities_flags = 0; | |
1b1f2fec | 446 | result->available_rings = (1 << num_rings) - 1; |
a245daf3 CK |
447 | result->ib_start_alignment = ib_start_alignment; |
448 | result->ib_size_alignment = ib_size_alignment; | |
449 | return 0; | |
450 | } | |
451 | ||
d38ceaf9 AD |
452 | /* |
453 | * Userspace get information ioctl | |
454 | */ | |
455 | /** | |
456 | * amdgpu_info_ioctl - answer a device specific request. | |
457 | * | |
458 | * @adev: amdgpu device pointer | |
459 | * @data: request object | |
460 | * @filp: drm filp | |
461 | * | |
462 | * This function is used to pass device specific parameters to the userspace | |
463 | * drivers. Examples include: pci device id, pipeline parms, tiling params, | |
464 | * etc. (all asics). | |
465 | * Returns 0 on success, -EINVAL on failure. | |
466 | */ | |
467 | static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) | |
468 | { | |
469 | struct amdgpu_device *adev = dev->dev_private; | |
470 | struct drm_amdgpu_info *info = data; | |
471 | struct amdgpu_mode_info *minfo = &adev->mode_info; | |
ec2c467e | 472 | void __user *out = (void __user *)(uintptr_t)info->return_pointer; |
d38ceaf9 AD |
473 | uint32_t size = info->return_size; |
474 | struct drm_crtc *crtc; | |
475 | uint32_t ui32 = 0; | |
476 | uint64_t ui64 = 0; | |
a245daf3 | 477 | int i, found; |
5ebbac4b | 478 | int ui32_size = sizeof(ui32); |
d38ceaf9 AD |
479 | |
480 | if (!info->return_size || !info->return_pointer) | |
481 | return -EINVAL; | |
482 | ||
483 | switch (info->query) { | |
484 | case AMDGPU_INFO_ACCEL_WORKING: | |
485 | ui32 = adev->accel_working; | |
486 | return copy_to_user(out, &ui32, min(size, 4u)) ? -EFAULT : 0; | |
487 | case AMDGPU_INFO_CRTC_FROM_ID: | |
488 | for (i = 0, found = 0; i < adev->mode_info.num_crtc; i++) { | |
489 | crtc = (struct drm_crtc *)minfo->crtcs[i]; | |
490 | if (crtc && crtc->base.id == info->mode_crtc.id) { | |
491 | struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); | |
492 | ui32 = amdgpu_crtc->crtc_id; | |
493 | found = 1; | |
494 | break; | |
495 | } | |
496 | } | |
497 | if (!found) { | |
498 | DRM_DEBUG_KMS("unknown crtc id %d\n", info->mode_crtc.id); | |
499 | return -EINVAL; | |
500 | } | |
501 | return copy_to_user(out, &ui32, min(size, 4u)) ? -EFAULT : 0; | |
502 | case AMDGPU_INFO_HW_IP_INFO: { | |
503 | struct drm_amdgpu_info_hw_ip ip = {}; | |
a245daf3 | 504 | int ret; |
d38ceaf9 | 505 | |
a245daf3 CK |
506 | ret = amdgpu_hw_ip_info(adev, info, &ip); |
507 | if (ret) | |
508 | return ret; | |
d38ceaf9 | 509 | |
a245daf3 CK |
510 | ret = copy_to_user(out, &ip, min((size_t)size, sizeof(ip))); |
511 | return ret ? -EFAULT : 0; | |
d38ceaf9 AD |
512 | } |
513 | case AMDGPU_INFO_HW_IP_COUNT: { | |
5fc3aeeb | 514 | enum amd_ip_block_type type; |
d38ceaf9 AD |
515 | uint32_t count = 0; |
516 | ||
517 | switch (info->query_hw_ip.type) { | |
518 | case AMDGPU_HW_IP_GFX: | |
5fc3aeeb | 519 | type = AMD_IP_BLOCK_TYPE_GFX; |
d38ceaf9 AD |
520 | break; |
521 | case AMDGPU_HW_IP_COMPUTE: | |
5fc3aeeb | 522 | type = AMD_IP_BLOCK_TYPE_GFX; |
d38ceaf9 AD |
523 | break; |
524 | case AMDGPU_HW_IP_DMA: | |
5fc3aeeb | 525 | type = AMD_IP_BLOCK_TYPE_SDMA; |
d38ceaf9 AD |
526 | break; |
527 | case AMDGPU_HW_IP_UVD: | |
5fc3aeeb | 528 | type = AMD_IP_BLOCK_TYPE_UVD; |
d38ceaf9 AD |
529 | break; |
530 | case AMDGPU_HW_IP_VCE: | |
5fc3aeeb | 531 | type = AMD_IP_BLOCK_TYPE_VCE; |
d38ceaf9 | 532 | break; |
63defd3f LL |
533 | case AMDGPU_HW_IP_UVD_ENC: |
534 | type = AMD_IP_BLOCK_TYPE_UVD; | |
535 | break; | |
bdc799e5 | 536 | case AMDGPU_HW_IP_VCN_DEC: |
cefbc598 | 537 | case AMDGPU_HW_IP_VCN_ENC: |
4bafe440 | 538 | case AMDGPU_HW_IP_VCN_JPEG: |
bdc799e5 LL |
539 | type = AMD_IP_BLOCK_TYPE_VCN; |
540 | break; | |
d38ceaf9 AD |
541 | default: |
542 | return -EINVAL; | |
543 | } | |
544 | ||
545 | for (i = 0; i < adev->num_ip_blocks; i++) | |
a1255107 AD |
546 | if (adev->ip_blocks[i].version->type == type && |
547 | adev->ip_blocks[i].status.valid && | |
d38ceaf9 AD |
548 | count < AMDGPU_HW_IP_INSTANCE_MAX_COUNT) |
549 | count++; | |
550 | ||
551 | return copy_to_user(out, &count, min(size, 4u)) ? -EFAULT : 0; | |
552 | } | |
553 | case AMDGPU_INFO_TIMESTAMP: | |
b95e31fd | 554 | ui64 = amdgpu_gfx_get_gpu_clock_counter(adev); |
d38ceaf9 AD |
555 | return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0; |
556 | case AMDGPU_INFO_FW_VERSION: { | |
557 | struct drm_amdgpu_info_firmware fw_info; | |
000cab9a | 558 | int ret; |
d38ceaf9 AD |
559 | |
560 | /* We only support one instance of each IP block right now. */ | |
561 | if (info->query_fw.ip_instance != 0) | |
562 | return -EINVAL; | |
563 | ||
000cab9a HR |
564 | ret = amdgpu_firmware_info(&fw_info, &info->query_fw, adev); |
565 | if (ret) | |
566 | return ret; | |
567 | ||
d38ceaf9 AD |
568 | return copy_to_user(out, &fw_info, |
569 | min((size_t)size, sizeof(fw_info))) ? -EFAULT : 0; | |
570 | } | |
571 | case AMDGPU_INFO_NUM_BYTES_MOVED: | |
572 | ui64 = atomic64_read(&adev->num_bytes_moved); | |
573 | return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0; | |
83a59b63 MO |
574 | case AMDGPU_INFO_NUM_EVICTIONS: |
575 | ui64 = atomic64_read(&adev->num_evictions); | |
576 | return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0; | |
68e2c5ff MO |
577 | case AMDGPU_INFO_NUM_VRAM_CPU_PAGE_FAULTS: |
578 | ui64 = atomic64_read(&adev->num_vram_cpu_page_faults); | |
579 | return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0; | |
d38ceaf9 | 580 | case AMDGPU_INFO_VRAM_USAGE: |
3c848bb3 | 581 | ui64 = amdgpu_vram_mgr_usage(&adev->mman.bdev.man[TTM_PL_VRAM]); |
d38ceaf9 AD |
582 | return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0; |
583 | case AMDGPU_INFO_VIS_VRAM_USAGE: | |
3c848bb3 | 584 | ui64 = amdgpu_vram_mgr_vis_usage(&adev->mman.bdev.man[TTM_PL_VRAM]); |
d38ceaf9 AD |
585 | return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0; |
586 | case AMDGPU_INFO_GTT_USAGE: | |
9255d77d | 587 | ui64 = amdgpu_gtt_mgr_usage(&adev->mman.bdev.man[TTM_PL_TT]); |
d38ceaf9 AD |
588 | return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0; |
589 | case AMDGPU_INFO_GDS_CONFIG: { | |
590 | struct drm_amdgpu_info_gds gds_info; | |
591 | ||
c92b90cc | 592 | memset(&gds_info, 0, sizeof(gds_info)); |
77a2faa5 CK |
593 | gds_info.gds_gfx_partition_size = adev->gds.mem.gfx_partition_size; |
594 | gds_info.compute_partition_size = adev->gds.mem.cs_partition_size; | |
595 | gds_info.gds_total_size = adev->gds.mem.total_size; | |
596 | gds_info.gws_per_gfx_partition = adev->gds.gws.gfx_partition_size; | |
597 | gds_info.gws_per_compute_partition = adev->gds.gws.cs_partition_size; | |
598 | gds_info.oa_per_gfx_partition = adev->gds.oa.gfx_partition_size; | |
599 | gds_info.oa_per_compute_partition = adev->gds.oa.cs_partition_size; | |
d38ceaf9 AD |
600 | return copy_to_user(out, &gds_info, |
601 | min((size_t)size, sizeof(gds_info))) ? -EFAULT : 0; | |
602 | } | |
603 | case AMDGPU_INFO_VRAM_GTT: { | |
604 | struct drm_amdgpu_info_vram_gtt vram_gtt; | |
605 | ||
a5ccfe5c MD |
606 | vram_gtt.vram_size = adev->gmc.real_vram_size - |
607 | atomic64_read(&adev->vram_pin_size); | |
608 | vram_gtt.vram_cpu_accessible_size = adev->gmc.visible_vram_size - | |
609 | atomic64_read(&adev->visible_pin_size); | |
09628c3f CK |
610 | vram_gtt.gtt_size = adev->mman.bdev.man[TTM_PL_TT].size; |
611 | vram_gtt.gtt_size *= PAGE_SIZE; | |
a5ccfe5c | 612 | vram_gtt.gtt_size -= atomic64_read(&adev->gart_pin_size); |
d38ceaf9 AD |
613 | return copy_to_user(out, &vram_gtt, |
614 | min((size_t)size, sizeof(vram_gtt))) ? -EFAULT : 0; | |
615 | } | |
e0adf6c8 JZ |
616 | case AMDGPU_INFO_MEMORY: { |
617 | struct drm_amdgpu_memory_info mem; | |
618 | ||
619 | memset(&mem, 0, sizeof(mem)); | |
770d13b1 | 620 | mem.vram.total_heap_size = adev->gmc.real_vram_size; |
a5ccfe5c MD |
621 | mem.vram.usable_heap_size = adev->gmc.real_vram_size - |
622 | atomic64_read(&adev->vram_pin_size); | |
3c848bb3 CK |
623 | mem.vram.heap_usage = |
624 | amdgpu_vram_mgr_usage(&adev->mman.bdev.man[TTM_PL_VRAM]); | |
e0adf6c8 JZ |
625 | mem.vram.max_allocation = mem.vram.usable_heap_size * 3 / 4; |
626 | ||
627 | mem.cpu_accessible_vram.total_heap_size = | |
770d13b1 | 628 | adev->gmc.visible_vram_size; |
a5ccfe5c MD |
629 | mem.cpu_accessible_vram.usable_heap_size = adev->gmc.visible_vram_size - |
630 | atomic64_read(&adev->visible_pin_size); | |
e0adf6c8 | 631 | mem.cpu_accessible_vram.heap_usage = |
3c848bb3 | 632 | amdgpu_vram_mgr_vis_usage(&adev->mman.bdev.man[TTM_PL_VRAM]); |
e0adf6c8 JZ |
633 | mem.cpu_accessible_vram.max_allocation = |
634 | mem.cpu_accessible_vram.usable_heap_size * 3 / 4; | |
635 | ||
09628c3f CK |
636 | mem.gtt.total_heap_size = adev->mman.bdev.man[TTM_PL_TT].size; |
637 | mem.gtt.total_heap_size *= PAGE_SIZE; | |
a5ccfe5c MD |
638 | mem.gtt.usable_heap_size = mem.gtt.total_heap_size - |
639 | atomic64_read(&adev->gart_pin_size); | |
9255d77d CK |
640 | mem.gtt.heap_usage = |
641 | amdgpu_gtt_mgr_usage(&adev->mman.bdev.man[TTM_PL_TT]); | |
e0adf6c8 JZ |
642 | mem.gtt.max_allocation = mem.gtt.usable_heap_size * 3 / 4; |
643 | ||
644 | return copy_to_user(out, &mem, | |
645 | min((size_t)size, sizeof(mem))) | |
cfa32556 JZ |
646 | ? -EFAULT : 0; |
647 | } | |
d38ceaf9 | 648 | case AMDGPU_INFO_READ_MMR_REG: { |
0d2edd37 | 649 | unsigned n, alloc_size; |
d38ceaf9 AD |
650 | uint32_t *regs; |
651 | unsigned se_num = (info->read_mmr_reg.instance >> | |
652 | AMDGPU_INFO_MMR_SE_INDEX_SHIFT) & | |
653 | AMDGPU_INFO_MMR_SE_INDEX_MASK; | |
654 | unsigned sh_num = (info->read_mmr_reg.instance >> | |
655 | AMDGPU_INFO_MMR_SH_INDEX_SHIFT) & | |
656 | AMDGPU_INFO_MMR_SH_INDEX_MASK; | |
657 | ||
658 | /* set full masks if the userspace set all bits | |
659 | * in the bitfields */ | |
660 | if (se_num == AMDGPU_INFO_MMR_SE_INDEX_MASK) | |
661 | se_num = 0xffffffff; | |
662 | if (sh_num == AMDGPU_INFO_MMR_SH_INDEX_MASK) | |
663 | sh_num = 0xffffffff; | |
664 | ||
0d2edd37 | 665 | regs = kmalloc_array(info->read_mmr_reg.count, sizeof(*regs), GFP_KERNEL); |
d38ceaf9 AD |
666 | if (!regs) |
667 | return -ENOMEM; | |
0d2edd37 | 668 | alloc_size = info->read_mmr_reg.count * sizeof(*regs); |
d38ceaf9 AD |
669 | |
670 | for (i = 0; i < info->read_mmr_reg.count; i++) | |
671 | if (amdgpu_asic_read_register(adev, se_num, sh_num, | |
672 | info->read_mmr_reg.dword_offset + i, | |
673 | ®s[i])) { | |
674 | DRM_DEBUG_KMS("unallowed offset %#x\n", | |
675 | info->read_mmr_reg.dword_offset + i); | |
676 | kfree(regs); | |
677 | return -EFAULT; | |
678 | } | |
679 | n = copy_to_user(out, regs, min(size, alloc_size)); | |
680 | kfree(regs); | |
681 | return n ? -EFAULT : 0; | |
682 | } | |
683 | case AMDGPU_INFO_DEV_INFO: { | |
c193fa91 | 684 | struct drm_amdgpu_info_device dev_info = {}; |
5b565e0e | 685 | uint64_t vm_size; |
d38ceaf9 AD |
686 | |
687 | dev_info.device_id = dev->pdev->device; | |
688 | dev_info.chip_rev = adev->rev_id; | |
689 | dev_info.external_rev = adev->external_rev_id; | |
690 | dev_info.pci_rev = dev->pdev->revision; | |
691 | dev_info.family = adev->family; | |
692 | dev_info.num_shader_engines = adev->gfx.config.max_shader_engines; | |
693 | dev_info.num_shader_arrays_per_engine = adev->gfx.config.max_sh_per_se; | |
694 | /* return all clocks in KHz */ | |
695 | dev_info.gpu_counter_freq = amdgpu_asic_get_xclk(adev) * 10; | |
32bf7106 | 696 | if (adev->pm.dpm_enabled) { |
1304f0c7 EQ |
697 | dev_info.max_engine_clock = amdgpu_dpm_get_sclk(adev, false) * 10; |
698 | dev_info.max_memory_clock = amdgpu_dpm_get_mclk(adev, false) * 10; | |
bb5a2bdf YT |
699 | } else if (amdgpu_sriov_vf(adev) && amdgim_is_hwperf(adev) && |
700 | adev->virt.ops->get_pp_clk) { | |
701 | dev_info.max_engine_clock = amdgpu_virt_get_sclk(adev, false) * 10; | |
702 | dev_info.max_memory_clock = amdgpu_virt_get_mclk(adev, false) * 10; | |
32bf7106 | 703 | } else { |
2014bc3f XY |
704 | dev_info.max_engine_clock = adev->clock.default_sclk * 10; |
705 | dev_info.max_memory_clock = adev->clock.default_mclk * 10; | |
32bf7106 | 706 | } |
d38ceaf9 | 707 | dev_info.enabled_rb_pipes_mask = adev->gfx.config.backend_enable_mask; |
0b10029d AD |
708 | dev_info.num_rb_pipes = adev->gfx.config.max_backends_per_se * |
709 | adev->gfx.config.max_shader_engines; | |
d38ceaf9 AD |
710 | dev_info.num_hw_gfx_contexts = adev->gfx.config.max_hw_contexts; |
711 | dev_info._pad = 0; | |
712 | dev_info.ids_flags = 0; | |
2f7d10b3 | 713 | if (adev->flags & AMD_IS_APU) |
d38ceaf9 | 714 | dev_info.ids_flags |= AMDGPU_IDS_FLAGS_FUSION; |
aafcafa0 ML |
715 | if (amdgpu_sriov_vf(adev)) |
716 | dev_info.ids_flags |= AMDGPU_IDS_FLAGS_PREEMPTION; | |
5b565e0e CK |
717 | |
718 | vm_size = adev->vm_manager.max_pfn * AMDGPU_GPU_PAGE_SIZE; | |
a3e9a15a | 719 | vm_size -= AMDGPU_VA_RESERVED_SIZE; |
6b034e25 CK |
720 | |
721 | /* Older VCE FW versions are buggy and can handle only 40bits */ | |
09b6f25b CK |
722 | if (adev->vce.fw_version && |
723 | adev->vce.fw_version < AMDGPU_VCE_FW_53_45) | |
6b034e25 CK |
724 | vm_size = min(vm_size, 1ULL << 40); |
725 | ||
d38ceaf9 | 726 | dev_info.virtual_address_offset = AMDGPU_VA_RESERVED_SIZE; |
bb7939b2 | 727 | dev_info.virtual_address_max = |
ad9a5b78 | 728 | min(vm_size, AMDGPU_GMC_HOLE_START); |
5b565e0e | 729 | |
ad9a5b78 CK |
730 | if (vm_size > AMDGPU_GMC_HOLE_START) { |
731 | dev_info.high_va_offset = AMDGPU_GMC_HOLE_END; | |
732 | dev_info.high_va_max = AMDGPU_GMC_HOLE_END | vm_size; | |
5b565e0e | 733 | } |
c548b345 | 734 | dev_info.virtual_address_alignment = max((int)PAGE_SIZE, AMDGPU_GPU_PAGE_SIZE); |
e618d306 | 735 | dev_info.pte_fragment_size = (1 << adev->vm_manager.fragment_size) * AMDGPU_GPU_PAGE_SIZE; |
d38ceaf9 | 736 | dev_info.gart_page_size = AMDGPU_GPU_PAGE_SIZE; |
7dae69a2 AD |
737 | dev_info.cu_active_number = adev->gfx.cu_info.number; |
738 | dev_info.cu_ao_mask = adev->gfx.cu_info.ao_cu_mask; | |
a101a899 | 739 | dev_info.ce_ram_size = adev->gfx.ce_ram_size; |
dbfe85ea FC |
740 | memcpy(&dev_info.cu_ao_bitmap[0], &adev->gfx.cu_info.ao_cu_bitmap[0], |
741 | sizeof(adev->gfx.cu_info.ao_cu_bitmap)); | |
7dae69a2 AD |
742 | memcpy(&dev_info.cu_bitmap[0], &adev->gfx.cu_info.bitmap[0], |
743 | sizeof(adev->gfx.cu_info.bitmap)); | |
770d13b1 CK |
744 | dev_info.vram_type = adev->gmc.vram_type; |
745 | dev_info.vram_bit_width = adev->gmc.vram_width; | |
fa92754e | 746 | dev_info.vce_harvest_config = adev->vce.harvest_config; |
df6e2c4a JZ |
747 | dev_info.gc_double_offchip_lds_buf = |
748 | adev->gfx.config.double_offchip_lds_buf; | |
d38ceaf9 | 749 | |
bce23e00 | 750 | if (amdgpu_ngg) { |
af8baf15 GR |
751 | dev_info.prim_buf_gpu_addr = adev->gfx.ngg.buf[NGG_PRIM].gpu_addr; |
752 | dev_info.prim_buf_size = adev->gfx.ngg.buf[NGG_PRIM].size; | |
753 | dev_info.pos_buf_gpu_addr = adev->gfx.ngg.buf[NGG_POS].gpu_addr; | |
754 | dev_info.pos_buf_size = adev->gfx.ngg.buf[NGG_POS].size; | |
755 | dev_info.cntl_sb_buf_gpu_addr = adev->gfx.ngg.buf[NGG_CNTL].gpu_addr; | |
756 | dev_info.cntl_sb_buf_size = adev->gfx.ngg.buf[NGG_CNTL].size; | |
757 | dev_info.param_buf_gpu_addr = adev->gfx.ngg.buf[NGG_PARAM].gpu_addr; | |
758 | dev_info.param_buf_size = adev->gfx.ngg.buf[NGG_PARAM].size; | |
bce23e00 | 759 | } |
408bfe7c JZ |
760 | dev_info.wave_front_size = adev->gfx.cu_info.wave_front_size; |
761 | dev_info.num_shader_visible_vgprs = adev->gfx.config.max_gprs; | |
762 | dev_info.num_cu_per_sh = adev->gfx.config.max_cu_per_sh; | |
763 | dev_info.num_tcc_blocks = adev->gfx.config.max_texture_channel_caches; | |
764 | dev_info.gs_vgt_table_depth = adev->gfx.config.gs_vgt_table_depth; | |
765 | dev_info.gs_prim_buffer_depth = adev->gfx.config.gs_prim_buffer_depth; | |
f47b77b4 | 766 | dev_info.max_gs_waves_per_vgt = adev->gfx.config.max_gs_threads; |
bce23e00 | 767 | |
d38ceaf9 AD |
768 | return copy_to_user(out, &dev_info, |
769 | min((size_t)size, sizeof(dev_info))) ? -EFAULT : 0; | |
770 | } | |
07fecde5 AD |
771 | case AMDGPU_INFO_VCE_CLOCK_TABLE: { |
772 | unsigned i; | |
773 | struct drm_amdgpu_info_vce_clock_table vce_clk_table = {}; | |
774 | struct amd_vce_state *vce_state; | |
775 | ||
776 | for (i = 0; i < AMDGPU_VCE_CLOCK_TABLE_ENTRIES; i++) { | |
777 | vce_state = amdgpu_dpm_get_vce_clock_state(adev, i); | |
778 | if (vce_state) { | |
779 | vce_clk_table.entries[i].sclk = vce_state->sclk; | |
780 | vce_clk_table.entries[i].mclk = vce_state->mclk; | |
781 | vce_clk_table.entries[i].eclk = vce_state->evclk; | |
782 | vce_clk_table.num_valid_entries++; | |
783 | } | |
784 | } | |
785 | ||
786 | return copy_to_user(out, &vce_clk_table, | |
787 | min((size_t)size, sizeof(vce_clk_table))) ? -EFAULT : 0; | |
788 | } | |
40ee5888 EQ |
789 | case AMDGPU_INFO_VBIOS: { |
790 | uint32_t bios_size = adev->bios_size; | |
791 | ||
792 | switch (info->vbios_info.type) { | |
793 | case AMDGPU_INFO_VBIOS_SIZE: | |
794 | return copy_to_user(out, &bios_size, | |
795 | min((size_t)size, sizeof(bios_size))) | |
796 | ? -EFAULT : 0; | |
797 | case AMDGPU_INFO_VBIOS_IMAGE: { | |
798 | uint8_t *bios; | |
799 | uint32_t bios_offset = info->vbios_info.offset; | |
800 | ||
801 | if (bios_offset >= bios_size) | |
802 | return -EINVAL; | |
803 | ||
804 | bios = adev->bios + bios_offset; | |
805 | return copy_to_user(out, bios, | |
806 | min((size_t)size, (size_t)(bios_size - bios_offset))) | |
807 | ? -EFAULT : 0; | |
808 | } | |
809 | default: | |
810 | DRM_DEBUG_KMS("Invalid request %d\n", | |
811 | info->vbios_info.type); | |
812 | return -EINVAL; | |
813 | } | |
814 | } | |
44879b62 AN |
815 | case AMDGPU_INFO_NUM_HANDLES: { |
816 | struct drm_amdgpu_info_num_handles handle; | |
817 | ||
818 | switch (info->query_hw_ip.type) { | |
819 | case AMDGPU_HW_IP_UVD: | |
820 | /* Starting Polaris, we support unlimited UVD handles */ | |
821 | if (adev->asic_type < CHIP_POLARIS10) { | |
822 | handle.uvd_max_handles = adev->uvd.max_handles; | |
823 | handle.uvd_used_handles = amdgpu_uvd_used_handles(adev); | |
824 | ||
825 | return copy_to_user(out, &handle, | |
826 | min((size_t)size, sizeof(handle))) ? -EFAULT : 0; | |
827 | } else { | |
828 | return -ENODATA; | |
829 | } | |
830 | ||
831 | break; | |
832 | default: | |
833 | return -EINVAL; | |
834 | } | |
835 | } | |
5ebbac4b | 836 | case AMDGPU_INFO_SENSOR: { |
b13aa109 | 837 | if (!adev->pm.dpm_enabled) |
5ebbac4b AD |
838 | return -ENOENT; |
839 | ||
840 | switch (info->sensor_info.type) { | |
841 | case AMDGPU_INFO_SENSOR_GFX_SCLK: | |
842 | /* get sclk in Mhz */ | |
843 | if (amdgpu_dpm_read_sensor(adev, | |
844 | AMDGPU_PP_SENSOR_GFX_SCLK, | |
845 | (void *)&ui32, &ui32_size)) { | |
846 | return -EINVAL; | |
847 | } | |
848 | ui32 /= 100; | |
849 | break; | |
850 | case AMDGPU_INFO_SENSOR_GFX_MCLK: | |
851 | /* get mclk in Mhz */ | |
852 | if (amdgpu_dpm_read_sensor(adev, | |
853 | AMDGPU_PP_SENSOR_GFX_MCLK, | |
854 | (void *)&ui32, &ui32_size)) { | |
855 | return -EINVAL; | |
856 | } | |
857 | ui32 /= 100; | |
858 | break; | |
859 | case AMDGPU_INFO_SENSOR_GPU_TEMP: | |
860 | /* get temperature in millidegrees C */ | |
861 | if (amdgpu_dpm_read_sensor(adev, | |
862 | AMDGPU_PP_SENSOR_GPU_TEMP, | |
863 | (void *)&ui32, &ui32_size)) { | |
864 | return -EINVAL; | |
865 | } | |
866 | break; | |
867 | case AMDGPU_INFO_SENSOR_GPU_LOAD: | |
868 | /* get GPU load */ | |
869 | if (amdgpu_dpm_read_sensor(adev, | |
870 | AMDGPU_PP_SENSOR_GPU_LOAD, | |
871 | (void *)&ui32, &ui32_size)) { | |
872 | return -EINVAL; | |
873 | } | |
874 | break; | |
875 | case AMDGPU_INFO_SENSOR_GPU_AVG_POWER: | |
876 | /* get average GPU power */ | |
877 | if (amdgpu_dpm_read_sensor(adev, | |
878 | AMDGPU_PP_SENSOR_GPU_POWER, | |
5b79d048 | 879 | (void *)&ui32, &ui32_size)) { |
5ebbac4b AD |
880 | return -EINVAL; |
881 | } | |
5b79d048 | 882 | ui32 >>= 8; |
5ebbac4b AD |
883 | break; |
884 | case AMDGPU_INFO_SENSOR_VDDNB: | |
885 | /* get VDDNB in millivolts */ | |
886 | if (amdgpu_dpm_read_sensor(adev, | |
887 | AMDGPU_PP_SENSOR_VDDNB, | |
888 | (void *)&ui32, &ui32_size)) { | |
889 | return -EINVAL; | |
890 | } | |
891 | break; | |
892 | case AMDGPU_INFO_SENSOR_VDDGFX: | |
893 | /* get VDDGFX in millivolts */ | |
894 | if (amdgpu_dpm_read_sensor(adev, | |
895 | AMDGPU_PP_SENSOR_VDDGFX, | |
896 | (void *)&ui32, &ui32_size)) { | |
897 | return -EINVAL; | |
898 | } | |
899 | break; | |
60bbade2 RZ |
900 | case AMDGPU_INFO_SENSOR_STABLE_PSTATE_GFX_SCLK: |
901 | /* get stable pstate sclk in Mhz */ | |
902 | if (amdgpu_dpm_read_sensor(adev, | |
903 | AMDGPU_PP_SENSOR_STABLE_PSTATE_SCLK, | |
904 | (void *)&ui32, &ui32_size)) { | |
905 | return -EINVAL; | |
906 | } | |
907 | ui32 /= 100; | |
908 | break; | |
909 | case AMDGPU_INFO_SENSOR_STABLE_PSTATE_GFX_MCLK: | |
910 | /* get stable pstate mclk in Mhz */ | |
911 | if (amdgpu_dpm_read_sensor(adev, | |
912 | AMDGPU_PP_SENSOR_STABLE_PSTATE_MCLK, | |
913 | (void *)&ui32, &ui32_size)) { | |
914 | return -EINVAL; | |
915 | } | |
916 | ui32 /= 100; | |
917 | break; | |
5ebbac4b AD |
918 | default: |
919 | DRM_DEBUG_KMS("Invalid request %d\n", | |
920 | info->sensor_info.type); | |
921 | return -EINVAL; | |
922 | } | |
923 | return copy_to_user(out, &ui32, min(size, 4u)) ? -EFAULT : 0; | |
924 | } | |
1f7251b7 CK |
925 | case AMDGPU_INFO_VRAM_LOST_COUNTER: |
926 | ui32 = atomic_read(&adev->vram_lost_counter); | |
927 | return copy_to_user(out, &ui32, min(size, 4u)) ? -EFAULT : 0; | |
5cb77114 | 928 | case AMDGPU_INFO_RAS_ENABLED_FEATURES: { |
929 | struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); | |
1febb00e | 930 | uint64_t ras_mask; |
5cb77114 | 931 | |
932 | if (!ras) | |
933 | return -EINVAL; | |
1febb00e | 934 | ras_mask = (uint64_t)ras->supported << 32 | ras->features; |
935 | ||
936 | return copy_to_user(out, &ras_mask, | |
937 | min_t(u64, size, sizeof(ras_mask))) ? | |
5cb77114 | 938 | -EFAULT : 0; |
939 | } | |
d38ceaf9 AD |
940 | default: |
941 | DRM_DEBUG_KMS("Invalid request %d\n", info->query); | |
942 | return -EINVAL; | |
943 | } | |
944 | return 0; | |
945 | } | |
946 | ||
947 | ||
948 | /* | |
949 | * Outdated mess for old drm with Xorg being in charge (void function now). | |
950 | */ | |
951 | /** | |
8b7530b1 | 952 | * amdgpu_driver_lastclose_kms - drm callback for last close |
d38ceaf9 AD |
953 | * |
954 | * @dev: drm dev pointer | |
955 | * | |
1694467b | 956 | * Switch vga_switcheroo state after last close (all asics). |
d38ceaf9 AD |
957 | */ |
958 | void amdgpu_driver_lastclose_kms(struct drm_device *dev) | |
959 | { | |
ab77e02c | 960 | drm_fb_helper_lastclose(dev); |
d38ceaf9 AD |
961 | vga_switcheroo_process_delayed_switch(); |
962 | } | |
963 | ||
964 | /** | |
965 | * amdgpu_driver_open_kms - drm callback for open | |
966 | * | |
967 | * @dev: drm dev pointer | |
968 | * @file_priv: drm file | |
969 | * | |
970 | * On device open, init vm on cayman+ (all asics). | |
971 | * Returns 0 on success, error on failure. | |
972 | */ | |
973 | int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv) | |
974 | { | |
975 | struct amdgpu_device *adev = dev->dev_private; | |
976 | struct amdgpu_fpriv *fpriv; | |
5c2ff9a6 | 977 | int r, pasid; |
d38ceaf9 | 978 | |
2c486cc4 CK |
979 | /* Ensure IB tests are run on ring */ |
980 | flush_delayed_work(&adev->late_init_work); | |
981 | ||
d38ceaf9 AD |
982 | file_priv->driver_priv = NULL; |
983 | ||
984 | r = pm_runtime_get_sync(dev->dev); | |
985 | if (r < 0) | |
986 | return r; | |
987 | ||
988 | fpriv = kzalloc(sizeof(*fpriv), GFP_KERNEL); | |
dc08267a AD |
989 | if (unlikely(!fpriv)) { |
990 | r = -ENOMEM; | |
991 | goto out_suspend; | |
992 | } | |
d38ceaf9 | 993 | |
5c2ff9a6 CK |
994 | pasid = amdgpu_pasid_alloc(16); |
995 | if (pasid < 0) { | |
996 | dev_warn(adev->dev, "No more PASIDs available!"); | |
997 | pasid = 0; | |
dc08267a | 998 | } |
5c2ff9a6 CK |
999 | r = amdgpu_vm_init(adev, &fpriv->vm, AMDGPU_VM_CONTEXT_GFX, pasid); |
1000 | if (r) | |
1001 | goto error_pasid; | |
d38ceaf9 | 1002 | |
b85891bd JZ |
1003 | fpriv->prt_va = amdgpu_vm_bo_add(adev, &fpriv->vm, NULL); |
1004 | if (!fpriv->prt_va) { | |
1005 | r = -ENOMEM; | |
5c2ff9a6 | 1006 | goto error_vm; |
b85891bd JZ |
1007 | } |
1008 | ||
2493664f | 1009 | if (amdgpu_sriov_vf(adev)) { |
1e256e27 RZ |
1010 | uint64_t csa_addr = amdgpu_csa_vaddr(adev) & AMDGPU_GMC_HOLE_MASK; |
1011 | ||
1012 | r = amdgpu_map_static_csa(adev, &fpriv->vm, adev->virt.csa_obj, | |
1013 | &fpriv->csa_va, csa_addr, AMDGPU_CSA_SIZE); | |
5c2ff9a6 CK |
1014 | if (r) |
1015 | goto error_vm; | |
2493664f ML |
1016 | } |
1017 | ||
d38ceaf9 AD |
1018 | mutex_init(&fpriv->bo_list_lock); |
1019 | idr_init(&fpriv->bo_list_handles); | |
1020 | ||
efd4ccb5 | 1021 | amdgpu_ctx_mgr_init(&fpriv->ctx_mgr); |
d38ceaf9 AD |
1022 | |
1023 | file_priv->driver_priv = fpriv; | |
5c2ff9a6 CK |
1024 | goto out_suspend; |
1025 | ||
1026 | error_vm: | |
1027 | amdgpu_vm_fini(adev, &fpriv->vm); | |
1028 | ||
1029 | error_pasid: | |
1030 | if (pasid) | |
1031 | amdgpu_pasid_free(pasid); | |
1032 | ||
1033 | kfree(fpriv); | |
d38ceaf9 | 1034 | |
dc08267a | 1035 | out_suspend: |
d38ceaf9 AD |
1036 | pm_runtime_mark_last_busy(dev->dev); |
1037 | pm_runtime_put_autosuspend(dev->dev); | |
d38ceaf9 AD |
1038 | |
1039 | return r; | |
1040 | } | |
1041 | ||
1042 | /** | |
1043 | * amdgpu_driver_postclose_kms - drm callback for post close | |
1044 | * | |
1045 | * @dev: drm dev pointer | |
1046 | * @file_priv: drm file | |
1047 | * | |
1048 | * On device post close, tear down vm on cayman+ (all asics). | |
1049 | */ | |
1050 | void amdgpu_driver_postclose_kms(struct drm_device *dev, | |
1051 | struct drm_file *file_priv) | |
1052 | { | |
1053 | struct amdgpu_device *adev = dev->dev_private; | |
1054 | struct amdgpu_fpriv *fpriv = file_priv->driver_priv; | |
1055 | struct amdgpu_bo_list *list; | |
5c2ff9a6 CK |
1056 | struct amdgpu_bo *pd; |
1057 | unsigned int pasid; | |
d38ceaf9 AD |
1058 | int handle; |
1059 | ||
1060 | if (!fpriv) | |
1061 | return; | |
1062 | ||
04e30c9c | 1063 | pm_runtime_get_sync(dev->dev); |
02537d63 | 1064 | |
44876ae2 | 1065 | if (amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_UVD) != NULL) |
ef80d30b | 1066 | amdgpu_uvd_free_handles(adev, file_priv); |
44876ae2 | 1067 | if (amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_VCE) != NULL) |
ef80d30b | 1068 | amdgpu_vce_free_handles(adev, file_priv); |
cd437e37 | 1069 | |
b85891bd JZ |
1070 | amdgpu_vm_bo_rmv(adev, fpriv->prt_va); |
1071 | ||
2493664f ML |
1072 | if (amdgpu_sriov_vf(adev)) { |
1073 | /* TODO: how to handle reserve failure */ | |
c81a1a74 | 1074 | BUG_ON(amdgpu_bo_reserve(adev->virt.csa_obj, true)); |
0f4b3c68 CK |
1075 | amdgpu_vm_bo_rmv(adev, fpriv->csa_va); |
1076 | fpriv->csa_va = NULL; | |
2493664f ML |
1077 | amdgpu_bo_unreserve(adev->virt.csa_obj); |
1078 | } | |
1079 | ||
5c2ff9a6 CK |
1080 | pasid = fpriv->vm.pasid; |
1081 | pd = amdgpu_bo_ref(fpriv->vm.root.base.bo); | |
1082 | ||
8ee3a52e | 1083 | amdgpu_ctx_mgr_fini(&fpriv->ctx_mgr); |
6ffb6b7f | 1084 | amdgpu_vm_fini(adev, &fpriv->vm); |
8ee3a52e | 1085 | |
5c2ff9a6 CK |
1086 | if (pasid) |
1087 | amdgpu_pasid_free_delayed(pd->tbo.resv, pasid); | |
1088 | amdgpu_bo_unref(&pd); | |
d38ceaf9 AD |
1089 | |
1090 | idr_for_each_entry(&fpriv->bo_list_handles, list, handle) | |
a0f20845 | 1091 | amdgpu_bo_list_put(list); |
d38ceaf9 AD |
1092 | |
1093 | idr_destroy(&fpriv->bo_list_handles); | |
1094 | mutex_destroy(&fpriv->bo_list_lock); | |
1095 | ||
d38ceaf9 AD |
1096 | kfree(fpriv); |
1097 | file_priv->driver_priv = NULL; | |
d6bda7b4 AD |
1098 | |
1099 | pm_runtime_mark_last_busy(dev->dev); | |
1100 | pm_runtime_put_autosuspend(dev->dev); | |
d38ceaf9 AD |
1101 | } |
1102 | ||
d38ceaf9 AD |
1103 | /* |
1104 | * VBlank related functions. | |
1105 | */ | |
1106 | /** | |
1107 | * amdgpu_get_vblank_counter_kms - get frame count | |
1108 | * | |
1109 | * @dev: drm dev pointer | |
88e72717 | 1110 | * @pipe: crtc to get the frame count from |
d38ceaf9 AD |
1111 | * |
1112 | * Gets the frame count on the requested crtc (all asics). | |
1113 | * Returns frame count on success, -EINVAL on failure. | |
1114 | */ | |
88e72717 | 1115 | u32 amdgpu_get_vblank_counter_kms(struct drm_device *dev, unsigned int pipe) |
d38ceaf9 AD |
1116 | { |
1117 | struct amdgpu_device *adev = dev->dev_private; | |
8e36f9d3 AD |
1118 | int vpos, hpos, stat; |
1119 | u32 count; | |
d38ceaf9 | 1120 | |
88e72717 TR |
1121 | if (pipe >= adev->mode_info.num_crtc) { |
1122 | DRM_ERROR("Invalid crtc %u\n", pipe); | |
d38ceaf9 AD |
1123 | return -EINVAL; |
1124 | } | |
1125 | ||
8e36f9d3 AD |
1126 | /* The hw increments its frame counter at start of vsync, not at start |
1127 | * of vblank, as is required by DRM core vblank counter handling. | |
1128 | * Cook the hw count here to make it appear to the caller as if it | |
1129 | * incremented at start of vblank. We measure distance to start of | |
1130 | * vblank in vpos. vpos therefore will be >= 0 between start of vblank | |
1131 | * and start of vsync, so vpos >= 0 means to bump the hw frame counter | |
1132 | * result by 1 to give the proper appearance to caller. | |
1133 | */ | |
1134 | if (adev->mode_info.crtcs[pipe]) { | |
1135 | /* Repeat readout if needed to provide stable result if | |
1136 | * we cross start of vsync during the queries. | |
1137 | */ | |
1138 | do { | |
1139 | count = amdgpu_display_vblank_get_counter(adev, pipe); | |
aa8e286a SL |
1140 | /* Ask amdgpu_display_get_crtc_scanoutpos to return |
1141 | * vpos as distance to start of vblank, instead of | |
1142 | * regular vertical scanout pos. | |
8e36f9d3 | 1143 | */ |
aa8e286a | 1144 | stat = amdgpu_display_get_crtc_scanoutpos( |
8e36f9d3 AD |
1145 | dev, pipe, GET_DISTANCE_TO_VBLANKSTART, |
1146 | &vpos, &hpos, NULL, NULL, | |
1147 | &adev->mode_info.crtcs[pipe]->base.hwmode); | |
1148 | } while (count != amdgpu_display_vblank_get_counter(adev, pipe)); | |
1149 | ||
1150 | if (((stat & (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_ACCURATE)) != | |
1151 | (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_ACCURATE))) { | |
1152 | DRM_DEBUG_VBL("Query failed! stat %d\n", stat); | |
1153 | } else { | |
1154 | DRM_DEBUG_VBL("crtc %d: dist from vblank start %d\n", | |
1155 | pipe, vpos); | |
1156 | ||
1157 | /* Bump counter if we are at >= leading edge of vblank, | |
1158 | * but before vsync where vpos would turn negative and | |
1159 | * the hw counter really increments. | |
1160 | */ | |
1161 | if (vpos >= 0) | |
1162 | count++; | |
1163 | } | |
1164 | } else { | |
1165 | /* Fallback to use value as is. */ | |
1166 | count = amdgpu_display_vblank_get_counter(adev, pipe); | |
1167 | DRM_DEBUG_VBL("NULL mode info! Returned count may be wrong.\n"); | |
1168 | } | |
1169 | ||
1170 | return count; | |
d38ceaf9 AD |
1171 | } |
1172 | ||
1173 | /** | |
1174 | * amdgpu_enable_vblank_kms - enable vblank interrupt | |
1175 | * | |
1176 | * @dev: drm dev pointer | |
88e72717 | 1177 | * @pipe: crtc to enable vblank interrupt for |
d38ceaf9 AD |
1178 | * |
1179 | * Enable the interrupt on the requested crtc (all asics). | |
1180 | * Returns 0 on success, -EINVAL on failure. | |
1181 | */ | |
88e72717 | 1182 | int amdgpu_enable_vblank_kms(struct drm_device *dev, unsigned int pipe) |
d38ceaf9 AD |
1183 | { |
1184 | struct amdgpu_device *adev = dev->dev_private; | |
734dd01d | 1185 | int idx = amdgpu_display_crtc_idx_to_irq_type(adev, pipe); |
d38ceaf9 AD |
1186 | |
1187 | return amdgpu_irq_get(adev, &adev->crtc_irq, idx); | |
1188 | } | |
1189 | ||
1190 | /** | |
1191 | * amdgpu_disable_vblank_kms - disable vblank interrupt | |
1192 | * | |
1193 | * @dev: drm dev pointer | |
88e72717 | 1194 | * @pipe: crtc to disable vblank interrupt for |
d38ceaf9 AD |
1195 | * |
1196 | * Disable the interrupt on the requested crtc (all asics). | |
1197 | */ | |
88e72717 | 1198 | void amdgpu_disable_vblank_kms(struct drm_device *dev, unsigned int pipe) |
d38ceaf9 AD |
1199 | { |
1200 | struct amdgpu_device *adev = dev->dev_private; | |
734dd01d | 1201 | int idx = amdgpu_display_crtc_idx_to_irq_type(adev, pipe); |
d38ceaf9 AD |
1202 | |
1203 | amdgpu_irq_put(adev, &adev->crtc_irq, idx); | |
1204 | } | |
1205 | ||
d38ceaf9 | 1206 | const struct drm_ioctl_desc amdgpu_ioctls_kms[] = { |
f8c47144 DV |
1207 | DRM_IOCTL_DEF_DRV(AMDGPU_GEM_CREATE, amdgpu_gem_create_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), |
1208 | DRM_IOCTL_DEF_DRV(AMDGPU_CTX, amdgpu_ctx_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), | |
cfbcacf4 | 1209 | DRM_IOCTL_DEF_DRV(AMDGPU_VM, amdgpu_vm_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), |
52c6a62c | 1210 | DRM_IOCTL_DEF_DRV(AMDGPU_SCHED, amdgpu_sched_ioctl, DRM_MASTER), |
f8c47144 | 1211 | DRM_IOCTL_DEF_DRV(AMDGPU_BO_LIST, amdgpu_bo_list_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), |
7ca24cf2 | 1212 | DRM_IOCTL_DEF_DRV(AMDGPU_FENCE_TO_HANDLE, amdgpu_cs_fence_to_handle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), |
d38ceaf9 | 1213 | /* KMS */ |
f8c47144 DV |
1214 | DRM_IOCTL_DEF_DRV(AMDGPU_GEM_MMAP, amdgpu_gem_mmap_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), |
1215 | DRM_IOCTL_DEF_DRV(AMDGPU_GEM_WAIT_IDLE, amdgpu_gem_wait_idle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), | |
1216 | DRM_IOCTL_DEF_DRV(AMDGPU_CS, amdgpu_cs_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), | |
1217 | DRM_IOCTL_DEF_DRV(AMDGPU_INFO, amdgpu_info_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), | |
1218 | DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_CS, amdgpu_cs_wait_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), | |
eef18a82 | 1219 | DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_FENCES, amdgpu_cs_wait_fences_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), |
f8c47144 DV |
1220 | DRM_IOCTL_DEF_DRV(AMDGPU_GEM_METADATA, amdgpu_gem_metadata_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), |
1221 | DRM_IOCTL_DEF_DRV(AMDGPU_GEM_VA, amdgpu_gem_va_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), | |
1222 | DRM_IOCTL_DEF_DRV(AMDGPU_GEM_OP, amdgpu_gem_op_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), | |
4562236b | 1223 | DRM_IOCTL_DEF_DRV(AMDGPU_GEM_USERPTR, amdgpu_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW) |
d38ceaf9 | 1224 | }; |
f498d9ed | 1225 | const int amdgpu_max_kms_ioctl = ARRAY_SIZE(amdgpu_ioctls_kms); |
50ab2533 HR |
1226 | |
1227 | /* | |
1228 | * Debugfs info | |
1229 | */ | |
1230 | #if defined(CONFIG_DEBUG_FS) | |
1231 | ||
1232 | static int amdgpu_debugfs_firmware_info(struct seq_file *m, void *data) | |
1233 | { | |
1234 | struct drm_info_node *node = (struct drm_info_node *) m->private; | |
1235 | struct drm_device *dev = node->minor->dev; | |
1236 | struct amdgpu_device *adev = dev->dev_private; | |
1237 | struct drm_amdgpu_info_firmware fw_info; | |
1238 | struct drm_amdgpu_query_fw query_fw; | |
32d8c662 | 1239 | struct atom_context *ctx = adev->mode_info.atom_context; |
50ab2533 HR |
1240 | int ret, i; |
1241 | ||
1242 | /* VCE */ | |
1243 | query_fw.fw_type = AMDGPU_INFO_FW_VCE; | |
1244 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1245 | if (ret) | |
1246 | return ret; | |
1247 | seq_printf(m, "VCE feature version: %u, firmware version: 0x%08x\n", | |
1248 | fw_info.feature, fw_info.ver); | |
1249 | ||
1250 | /* UVD */ | |
1251 | query_fw.fw_type = AMDGPU_INFO_FW_UVD; | |
1252 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1253 | if (ret) | |
1254 | return ret; | |
1255 | seq_printf(m, "UVD feature version: %u, firmware version: 0x%08x\n", | |
1256 | fw_info.feature, fw_info.ver); | |
1257 | ||
1258 | /* GMC */ | |
1259 | query_fw.fw_type = AMDGPU_INFO_FW_GMC; | |
1260 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1261 | if (ret) | |
1262 | return ret; | |
1263 | seq_printf(m, "MC feature version: %u, firmware version: 0x%08x\n", | |
1264 | fw_info.feature, fw_info.ver); | |
1265 | ||
1266 | /* ME */ | |
1267 | query_fw.fw_type = AMDGPU_INFO_FW_GFX_ME; | |
1268 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1269 | if (ret) | |
1270 | return ret; | |
1271 | seq_printf(m, "ME feature version: %u, firmware version: 0x%08x\n", | |
1272 | fw_info.feature, fw_info.ver); | |
1273 | ||
1274 | /* PFP */ | |
1275 | query_fw.fw_type = AMDGPU_INFO_FW_GFX_PFP; | |
1276 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1277 | if (ret) | |
1278 | return ret; | |
1279 | seq_printf(m, "PFP feature version: %u, firmware version: 0x%08x\n", | |
1280 | fw_info.feature, fw_info.ver); | |
1281 | ||
1282 | /* CE */ | |
1283 | query_fw.fw_type = AMDGPU_INFO_FW_GFX_CE; | |
1284 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1285 | if (ret) | |
1286 | return ret; | |
1287 | seq_printf(m, "CE feature version: %u, firmware version: 0x%08x\n", | |
1288 | fw_info.feature, fw_info.ver); | |
1289 | ||
1290 | /* RLC */ | |
1291 | query_fw.fw_type = AMDGPU_INFO_FW_GFX_RLC; | |
1292 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1293 | if (ret) | |
1294 | return ret; | |
1295 | seq_printf(m, "RLC feature version: %u, firmware version: 0x%08x\n", | |
1296 | fw_info.feature, fw_info.ver); | |
1297 | ||
621a6318 HR |
1298 | /* RLC SAVE RESTORE LIST CNTL */ |
1299 | query_fw.fw_type = AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_CNTL; | |
1300 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1301 | if (ret) | |
1302 | return ret; | |
1303 | seq_printf(m, "RLC SRLC feature version: %u, firmware version: 0x%08x\n", | |
1304 | fw_info.feature, fw_info.ver); | |
1305 | ||
1306 | /* RLC SAVE RESTORE LIST GPM MEM */ | |
1307 | query_fw.fw_type = AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_GPM_MEM; | |
1308 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1309 | if (ret) | |
1310 | return ret; | |
1311 | seq_printf(m, "RLC SRLG feature version: %u, firmware version: 0x%08x\n", | |
1312 | fw_info.feature, fw_info.ver); | |
1313 | ||
1314 | /* RLC SAVE RESTORE LIST SRM MEM */ | |
1315 | query_fw.fw_type = AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_SRM_MEM; | |
1316 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1317 | if (ret) | |
1318 | return ret; | |
1319 | seq_printf(m, "RLC SRLS feature version: %u, firmware version: 0x%08x\n", | |
1320 | fw_info.feature, fw_info.ver); | |
1321 | ||
50ab2533 HR |
1322 | /* MEC */ |
1323 | query_fw.fw_type = AMDGPU_INFO_FW_GFX_MEC; | |
1324 | query_fw.index = 0; | |
1325 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1326 | if (ret) | |
1327 | return ret; | |
1328 | seq_printf(m, "MEC feature version: %u, firmware version: 0x%08x\n", | |
1329 | fw_info.feature, fw_info.ver); | |
1330 | ||
1331 | /* MEC2 */ | |
1332 | if (adev->asic_type == CHIP_KAVERI || | |
1333 | (adev->asic_type > CHIP_TOPAZ && adev->asic_type != CHIP_STONEY)) { | |
1334 | query_fw.index = 1; | |
1335 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1336 | if (ret) | |
1337 | return ret; | |
1338 | seq_printf(m, "MEC2 feature version: %u, firmware version: 0x%08x\n", | |
1339 | fw_info.feature, fw_info.ver); | |
1340 | } | |
1341 | ||
6a7ed07e HR |
1342 | /* PSP SOS */ |
1343 | query_fw.fw_type = AMDGPU_INFO_FW_SOS; | |
1344 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1345 | if (ret) | |
1346 | return ret; | |
1347 | seq_printf(m, "SOS feature version: %u, firmware version: 0x%08x\n", | |
1348 | fw_info.feature, fw_info.ver); | |
1349 | ||
1350 | ||
1351 | /* PSP ASD */ | |
1352 | query_fw.fw_type = AMDGPU_INFO_FW_ASD; | |
1353 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1354 | if (ret) | |
1355 | return ret; | |
1356 | seq_printf(m, "ASD feature version: %u, firmware version: 0x%08x\n", | |
1357 | fw_info.feature, fw_info.ver); | |
1358 | ||
9b9ca62d | 1359 | query_fw.fw_type = AMDGPU_INFO_FW_TA; |
1360 | for (i = 0; i < 2; i++) { | |
1361 | query_fw.index = i; | |
1362 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1363 | if (ret) | |
1364 | continue; | |
1365 | seq_printf(m, "TA %s feature version: %u, firmware version: 0x%08x\n", | |
1366 | i ? "RAS" : "XGMI", fw_info.feature, fw_info.ver); | |
1367 | } | |
1368 | ||
50ab2533 HR |
1369 | /* SMC */ |
1370 | query_fw.fw_type = AMDGPU_INFO_FW_SMC; | |
1371 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1372 | if (ret) | |
1373 | return ret; | |
1374 | seq_printf(m, "SMC feature version: %u, firmware version: 0x%08x\n", | |
1375 | fw_info.feature, fw_info.ver); | |
1376 | ||
1377 | /* SDMA */ | |
1378 | query_fw.fw_type = AMDGPU_INFO_FW_SDMA; | |
1379 | for (i = 0; i < adev->sdma.num_instances; i++) { | |
1380 | query_fw.index = i; | |
1381 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1382 | if (ret) | |
1383 | return ret; | |
1384 | seq_printf(m, "SDMA%d feature version: %u, firmware version: 0x%08x\n", | |
1385 | i, fw_info.feature, fw_info.ver); | |
1386 | } | |
1387 | ||
3ac952b1 AD |
1388 | /* VCN */ |
1389 | query_fw.fw_type = AMDGPU_INFO_FW_VCN; | |
1390 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1391 | if (ret) | |
1392 | return ret; | |
1393 | seq_printf(m, "VCN feature version: %u, firmware version: 0x%08x\n", | |
1394 | fw_info.feature, fw_info.ver); | |
1395 | ||
4d11b4b2 DF |
1396 | /* DMCU */ |
1397 | query_fw.fw_type = AMDGPU_INFO_FW_DMCU; | |
1398 | ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); | |
1399 | if (ret) | |
1400 | return ret; | |
1401 | seq_printf(m, "DMCU feature version: %u, firmware version: 0x%08x\n", | |
1402 | fw_info.feature, fw_info.ver); | |
1403 | ||
32d8c662 AD |
1404 | |
1405 | seq_printf(m, "VBIOS version: %s\n", ctx->vbios_version); | |
1406 | ||
50ab2533 HR |
1407 | return 0; |
1408 | } | |
1409 | ||
1410 | static const struct drm_info_list amdgpu_firmware_info_list[] = { | |
1411 | {"amdgpu_firmware_info", amdgpu_debugfs_firmware_info, 0, NULL}, | |
1412 | }; | |
1413 | #endif | |
1414 | ||
1415 | int amdgpu_debugfs_firmware_init(struct amdgpu_device *adev) | |
1416 | { | |
1417 | #if defined(CONFIG_DEBUG_FS) | |
1418 | return amdgpu_debugfs_add_files(adev, amdgpu_firmware_info_list, | |
1419 | ARRAY_SIZE(amdgpu_firmware_info_list)); | |
1420 | #else | |
1421 | return 0; | |
1422 | #endif | |
1423 | } |